CN107756628A - A kind of vacuum stirring device for original state titanium gypsum slurry - Google Patents
A kind of vacuum stirring device for original state titanium gypsum slurry Download PDFInfo
- Publication number
- CN107756628A CN107756628A CN201710904919.7A CN201710904919A CN107756628A CN 107756628 A CN107756628 A CN 107756628A CN 201710904919 A CN201710904919 A CN 201710904919A CN 107756628 A CN107756628 A CN 107756628A
- Authority
- CN
- China
- Prior art keywords
- starch
- teeter chamber
- vacuum
- materials
- chamber
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/08—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
- B28C5/10—Mixing in containers not actuated to effect the mixing
- B28C5/12—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers
- B28C5/14—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers the stirrers having motion about a horizontal or substantially horizontal axis
- B28C5/145—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers the stirrers having motion about a horizontal or substantially horizontal axis with several mixing chambers arranged one after the other
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/08—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
- B28C5/10—Mixing in containers not actuated to effect the mixing
- B28C5/12—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers
- B28C5/14—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers the stirrers having motion about a horizontal or substantially horizontal axis
- B28C5/142—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers the stirrers having motion about a horizontal or substantially horizontal axis the stirrer shaft carrying screw-blades
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/08—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
- B28C5/10—Mixing in containers not actuated to effect the mixing
- B28C5/12—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers
- B28C5/14—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers the stirrers having motion about a horizontal or substantially horizontal axis
- B28C5/148—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers the stirrers having motion about a horizontal or substantially horizontal axis the stirrer shaft carrying a plurality of radially extending mixing bars
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/46—Arrangements for applying super- or sub-atmospheric pressure during mixing; Arrangements for cooling or heating during mixing, e.g. by introducing vapour
- B28C5/462—Mixing at sub- or super-atmospheric pressure
- B28C5/464—Mixing at sub- or super-atmospheric pressure at sub-atmospheric pressure
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The invention discloses a kind of vacuum stirring device for original state titanium gypsum slurry, by running part, starch teeter chamber, vacuum chamber, gather materials teeter chamber and the part of frame five is formed, described running part is by driving motor with reducing gear into two output shafts of reductor connect the starch agitating auger axle of starch teeter chamber and the agitating auger axle that gathers materials for the teeter chamber that gathers materials by shaft coupling respectively；Described starch teeter chamber and the room of admixing that gathers materials arranges that vacuum chamber connects into an entirety between two Room, by two Room for Dual-layer；In the described teeter chamber that gathers materials admixing part and crowded mud is partially in same aspect, and gathered materials agitating auger axle using same root.Apparatus of the present invention are simple in construction, easy to use, and the titanium gypsum slurry powder for making to be stirred, which enters vacuum chamber after being mixed thoroughly under sealing and added, to gather materials, then is stirred under vacuum, with reach stir, particle packing is fine and close and excludes the purpose of air.
Description
Technical field
The present invention relates to building materials charging mixer tool equipment technical field, is specifically that one kind is used to produce titanium gypsum slag building materials
Vacuum stirring device.
Background technology
Titanium white production enterprise employs the side of neutralization by lime during processing largely contains sulfuric acid waste
Method, therefore the largely industrial residue containing calcium sulphate dihydrate, i.e. titanium gypsum slag can be produced, often producing one ton of titanium dioxide will discharge
1.5~2 tons of titanium gypsum slags, its chemical composition and physical property are similar to the natural gypsum, but because it contains certain impurity, attachment
Moisture is big, easily reunites after drying and dehydrating, and very big difficulty is brought to its comprehensive utilization.At present, industrial by-product titanium stone is comprehensively utilized
The approach of cream is mainly two aspects, and an approach is substitution day after the modified processing with granulating and drying of industrial by-product titanium gypsum
Right gypsum uses as the retarded adhesive material in manufacture of cement；Another approach is to use the method for preparing gypsum plaster, i.e.,
First titanium gypsum slag is calcined, sloughing turns into building gypsum plaster after 1.5 molecular crystalline water, obtains titanium gypsum binder materials, then with
This titanium gypsum binder materials produces various gypsum building material products.The approach of above-mentioned two comprehensive utilizations titanium gypsum slag is all received at present
Imitate little, fail to reach the purposes of a large amount of comprehensive utilization industrial by-product titanium gypsum slags.
If directly using raw material of the original state titanium gypsum slag as building materials, by some other powdery dispensing and graininess dispensing
Directly stir into pulpous state titanium gypsum slag, simplify agitating procedure, then the cost of building materials can be made significantly to decline, but original state stone
Cream slag can introduce substantial amounts of bubble during stirring into powder because mixing time is long, continue introducing gather materials stirring can also substitute into it is big
The bubble of amount, when acquisition blank continues to be processed into building materials after mixing, because the defects of material bodies increase performance can be caused serious
Decline, therefore there is an urgent need to develop a kind of agitating device.
The content of the invention
In order to solve the above problems, present invention offer is a kind of simple in construction, easy to use, and mixing effect is good and mitigates worker
The vacuum stirring device of labor intensity, the titanium gypsum slurry-powder for making to be stirred are stirred under sealing, and vacuum chamber is entered after mixing thoroughly
Addition is gathered materials, and is stirred under vacuum, with reach stir, particle packing is fine and close and excludes the purpose of air.
The technical solution adopted by the present invention is as follows：
A kind of vacuum stirring device for original state titanium gypsum slurry, by running part, starch teeter chamber, vacuum chamber, collection
Expect that teeter chamber and the part of frame five are formed, described running part is by driving motor with reducing gear into two of reductor are defeated
Shaft connects the starch agitating auger axle of starch teeter chamber and the agitating auger axle that gathers materials for the teeter chamber that gathers materials by shaft coupling respectively；
Described starch teeter chamber and the room of admixing that gathers materials arranges that vacuum chamber connects into one between two Room, by two Room for Dual-layer
Individual entirety；Admix part and crowded mud in the described teeter chamber that gathers materials are partially in same aspect, and are gathered materials using same root
Agitating auger axle；Described running part, starch teeter chamber, vacuum chamber, gather materials teeter chamber on the support of frame, support
It is seated in gantry base.
Further, described starch teeter chamber is a cylindrical vessel, and one is provided with above the front end of cylindrical vessel
Individual powdered feed mouth and a slurry spout, cylindrical vessel rear end lower are the interface of connection vacuum chamber, and interface is by cylinder
The size of the flashboard control interface opening of installation outside shape rear container end；Material position instruction is also equipped with the inwall of cylindrical vessel rear end
Device；Starch agitating auger axle is arranged in starch teeter chamber, and oar blade type spiral is provided with along helix on starch agitating auger axle
Blade.
Further, described vacuum chamber is located at starch teeter chamber and gathered materials and admixes between room, starch teeter chamber interface
Flashboard is also mounted in vacuum chamber, and described vacuum chamber top is sequentially installed with vacuum tube and the hopper that gathers materials, and gathers materials under hopper
Material mouth stretches into vacuum chamber, and sealing flashboard is additionally provided with feed opening；Vacuum meter, vacuum tube are installed on described vacuum tube
It is external on vavuum pump.
Further, the front end of the described teeter chamber that gathers materials is located at vacuum chamber bottom, and the agitating auger axle that gathers materials is arranged on collection
Expect in teeter chamber, the front end for the agitating auger axle that gathers materials is provided with ribbon helical blade, the rear end installation for the agitating auger axle that gathers materials
There is ribbon spiral blade, ribbon spiral blade employs the variable-pitch auger that pitch is sequentially reduced；The afterbody of teeter chamber of gathering materials is
Discharging opening.
Compared with prior art, it is the advantages of apparatus of the present invention：
1) after agitating device of the invention can realize that original state titanium gypsum slurry is admixed powder, gathered materials, a large amount of gas are formed
Bubble is excluded well under vacuum, ensures that gathers materials stirs gypsum-powder, gypsum-, and then solves titanium gypsum
The problem of slag building materials tissue odds, improve the mechanical performance and water resistance of titanium gypsum capital construction material；
2) sealing that de-airing mixer of the invention obtains vacuum environment is sealed by the material envelope of raw material and the position of slurry, is made
The vacuum of stirring body is improved, it is ensured that the bubble in stirring slurry body is at utmost deviate from；
3) agitating device of the invention discharging can be slurry and pug, make the shaping scope and processing chi of processed building materials
It is very little significantly to be widened；
4) agitating device of the invention directly uses the titanium gypsum slurry of liquid, and the dehydration link of titanium gypsum slag completely can quilt
Save.
Brief description of the drawings
Fig. 1 is a kind of structural representation of vacuum stirring device for original state titanium gypsum slurry of the invention；
In figure：1- bases, 2- reductors, 3- starch agitating auger axles, 4- slurry spouts, 5- powdered feed mouths, 6- circles
Drum ladle, 7- oar blade type helical blades, 8- interfaces, 9- bin level indicators, 10- vacuum tubes, 11- vacuum meters, 12- flashboards, 13-
Gather materials hopper, 14- feed openings, 15- vacuum chambers, and 16- gathers materials agitating auger axle, 17- ribbon helical blades, 18- ribbon spirals
Blade, 19- discharging openings, 20- frames.
Embodiment
With reference to Figure of description, the present invention will be further described.
Embodiment 1
As shown in figure 1, a kind of vacuum stirring device for original state titanium gypsum slurry, by running part, starch teeter chamber,
Vacuum chamber, gather materials teeter chamber and the part of frame five composition.
Running part is made up of driving motor and reductor 2, and two output shafts of reductor 2 are connected by shaft coupling respectively
The starch agitating auger axle 3 of starch teeter chamber and the agitating auger axle 16 that gathers materials for the teeter chamber that gathers materials；Starch teeter chamber and gathering materials is mixed
Enter the room and arranged for Dual-layer, vacuum chamber connects into an entirety between two Room, by two Room；Gather materials admixing in teeter chamber
Part and crowded mud are partially in same aspect, and are gathered materials agitating auger axle 16 using same root；Running part, starch stirring
Room, vacuum chamber, gather materials teeter chamber on the support 20 of frame, support 20 is seated in gantry base 1.
Wherein, starch teeter chamber is a cylindrical vessel 6, and being provided with a powder above the front end of cylindrical vessel 6 feeds
Material mouth 5 and a slurry spout 4, to connect the interface 8 of vacuum chamber, interface 8 is described the rear end lower of cylindrical vessel 6 by cylinder
The size of the control interface 8 of flashboard 12 opening of installation outside device rear end；Material position instruction is also equipped with the rear end inwall of cylindrical vessel 6
Device 9；Starch agitating auger axle 3 is arranged in starch teeter chamber, and oar blade type spiral shell is provided with along helix on starch agitating auger axle 3
Vane piece 7.
Wherein, vacuum chamber 15 is located at starch teeter chamber and gathered materials and admixes between room, the flashboard 12 of starch teeter chamber interface 8
In vacuum chamber, vacuum chamber top is sequentially installed with vacuum tube 10 and the hopper 13 that gathers materials, the feed opening 14 for the hopper 13 that gathers materials
Vacuum chamber 15 is stretched into, sealing flashboard is additionally provided with feed opening 14；Vacuum meter 11, vacuum tube 10 are installed on vacuum tube 10
It is external on vavuum pump, the sealing that de-airing mixer obtains vacuum environment is sealed by the material envelope of raw material and the position of slurry, makes to stir
The vacuum for mixing body is improved, it is ensured that the bubble in stirring slurry body is at utmost deviate from.
Wherein, the gather materials front end of teeter chamber is located at vacuum chamber bottom, and the agitating auger axle 16 that gathers materials is arranged on the teeter chamber that gathers materials
Interior, the front end for the agitating auger axle 16 that gathers materials is provided with ribbon helical blade 17, and the rear end for the agitating auger axle that gathers materials is provided with
Shape helical blade 18, ribbon spiral blade 18 employ the variable-pitch auger that pitch is sequentially reduced；The afterbody of teeter chamber of gathering materials is
Discharging opening 19.Agitating device discharging can be slurry and pug, make processed building materials shaping scope and processing dimension by significantly
Degree is widened.
In actual use, the course of work of apparatus of the present invention is as follows：
After starting motor, two output shafts of running part reductor 2 start to rotate, and drive starch teeter chamber and gather materials and stir
Mix the starch agitating auger axle 3 of room and the agitating auger axle 16 that gathers materials starts to rotate, from the slurry of starch teeter chamber after slow-roll stabilization
Titanium gypsum slurry is fed at spout 4, starting feeding titanium gypsum slurry amount is indicated by bin level indicator 9, while presses metering from powder
Powder material needed for dispensing is fed at body spout 5；
After powder and slurry agitation are uniform, the flashboard 12 of starch teeter chamber is opened, powder slurry will be admixed and be put into vacuum
In room 15, and vavuum pump is started, to being vacuumized in vacuum chamber；The sealing flashboard of the feed opening 14 of collecting bin is opened simultaneously,
It will gather materials by batching metering demand and be added in slurry, be stirred by the ribbon helical blade 17 to gather materials on agitating auger axle 16
Mix, and the bubble to gather materials in a mud eliminated by vacuumizing in stirring, when gather materials mixed thoroughly with slurry after can be fed continuously
Pressurizeed at ribbon spiral blade 18 by variable-pitch auger, pug has sealing function at this, makes to admix and gathers materials pug by vacuum
Degassing.Finally, open the baffle plate of teeter chamber's discharging opening 19 of gathering materials, the pug for making to be degassed draws off agitating device, be sent into lower road into
Type process is molded, and is processed into building materials base substrate.After the base substrate that apparatus of the present invention are molded is hardened by maintenance, because cementing
The no air blister defect in part and be significantly increased its mechanical property, coefficient of softing be more than 0.9.
Apparatus of the present invention seal two kinds of effects using the material envelope and material position of spiral agitator, and the titanium gypsum slag of acquisition is being mixed
Enter powder and be in sealed environment during gathering materials, the titanium gypsum slurry-powder for making to be stirred is mixed thoroughly laggard under sealing
Enter vacuum chamber and add to gather materials, then be stirred under vacuum, with reach stir, particle packing is fine and close and excludes the purpose of air.
The foregoing description of the disclosed embodiments, professional and technical personnel in the field are enable to realize or using the present invention.
A variety of modifications to these embodiments will be apparent for those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, it is of the invention
The embodiments shown herein is not intended to be limited to, and is to fit to and principles disclosed herein and features of novelty phase one
The most wide scope caused.
Claims (4)
- A kind of 1. vacuum stirring device for original state titanium gypsum slurry, it is characterised in that：By running part, starch teeter chamber, Vacuum chamber, gather materials teeter chamber and the part of frame five are formed, and described running part is made up of driving motor and reductor (2), subtracted Two output shafts of fast machine (2) connect the starch agitating auger axle (3) of starch teeter chamber and stirring of gathering materials by shaft coupling respectively The agitating auger axle (16) that gathers materials of room；Dual-layer arrangement, vacuum chambers (15) is in described starch teeter chamber and the room of admixing that gathers materials Between two Room, two Room are connected into an entirety；Admix part and crowded mud in the described teeter chamber that gathers materials are partially in In same aspect, and gathered materials agitating auger axle (16) using same root；Described running part, starch teeter chamber, vacuum chamber, collection Expect that teeter chamber is arranged on the support (20) of frame, support is seated in gantry base (1).
- A kind of 2. vacuum stirring device for original state titanium gypsum slurry according to claim 1, it is characterised in that：It is described Starch teeter chamber be a cylindrical vessel (6), be provided with a powdered feed mouth (5) above the front end of cylindrical vessel (6) With a slurry spout (4), cylindrical vessel (6) rear end lower for connection vacuum chamber (15) interface (8), interface (8) by The size of flashboard (12) control interface (8) opening of installation outside cylindrical vessel rear end；On the inwall of cylindrical vessel (6) rear end It is also equipped with bin level indicator (9)；Starch agitating auger axle (3) is arranged in starch teeter chamber, edge on starch agitating auger axle (3) Helix is provided with oar blade type helical blade (7).
- A kind of 3. vacuum stirring device for original state titanium gypsum slurry according to claim 1, it is characterised in that：It is described Vacuum chamber (15) be located at starch teeter chamber and gather materials and admix between room, the flashboard (12) of starch teeter chamber interface is also mounted at very In empty room, described vacuum chamber (15) top is sequentially installed with vacuum tube (10) and the hopper that gathers materials (13), the blanking for the hopper that gathers materials Mouth (14) stretches into vacuum chamber, and feed opening (14) place is additionally provided with sealing flashboard；It is provided with described vacuum tube (10) true Empty table (11), vacuum tube (10) are external on vavuum pump.
- A kind of 4. vacuum stirring device for original state titanium gypsum slurry according to claim 1, it is characterised in that：It is described The front end of the teeter chamber that gathers materials be located at vacuum chamber (15) bottom, the agitating auger axle (16) that gathers materials, which is arranged on, to gather materials in teeter chamber, collects The front end of material agitating auger axle (16) is provided with ribbon helical blade (17), and the rear end for the agitating auger axle that gathers materials is provided with banding Helical blade (18), ribbon spiral blade (18) employ the variable-pitch auger that pitch is sequentially reduced；Gather materials the afterbody of teeter chamber For discharging opening (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710904919.7A CN107756628A (en) | 2017-09-29 | 2017-09-29 | A kind of vacuum stirring device for original state titanium gypsum slurry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710904919.7A CN107756628A (en) | 2017-09-29 | 2017-09-29 | A kind of vacuum stirring device for original state titanium gypsum slurry |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107756628A true CN107756628A (en) | 2018-03-06 |
Family
ID=61266906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710904919.7A Pending CN107756628A (en) | 2017-09-29 | 2017-09-29 | A kind of vacuum stirring device for original state titanium gypsum slurry |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107756628A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110978268A (en) * | 2019-12-16 | 2020-04-10 | 江帆 | Light aggregate concrete segregation-preventing equipment |
| CN115383903A (en) * | 2022-08-29 | 2022-11-25 | 贵州泰福石膏有限公司 | Gypsum board raw material mixing jar of even stirring |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1308263A2 (en) * | 1992-11-25 | 2003-05-07 | E. Khashoggi Industries, Llc | Highly inorganically filled compositions |
| CN101138863A (en) * | 2006-09-08 | 2008-03-12 | 方承仕 | Method for producing gypsum building products by using expressing technique |
| CN105328795A (en) * | 2015-10-14 | 2016-02-17 | 重庆市秋露石膏制品厂 | Gypsum slurry mixing machine |
| CN205167201U (en) * | 2015-12-11 | 2016-04-20 | 贵溪市法拉第建材有限公司 | Gypsum board raw material mixer |
| CN105563641A (en) * | 2014-10-15 | 2016-05-11 | 区其安 | Novel pug mill |
| CN107029583A (en) * | 2017-06-15 | 2017-08-11 | 北京程工机械技术研究院 | Continuous mixer |
-
2017
- 2017-09-29 CN CN201710904919.7A patent/CN107756628A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1308263A2 (en) * | 1992-11-25 | 2003-05-07 | E. Khashoggi Industries, Llc | Highly inorganically filled compositions |
| CN101138863A (en) * | 2006-09-08 | 2008-03-12 | 方承仕 | Method for producing gypsum building products by using expressing technique |
| CN105563641A (en) * | 2014-10-15 | 2016-05-11 | 区其安 | Novel pug mill |
| CN105328795A (en) * | 2015-10-14 | 2016-02-17 | 重庆市秋露石膏制品厂 | Gypsum slurry mixing machine |
| CN205167201U (en) * | 2015-12-11 | 2016-04-20 | 贵溪市法拉第建材有限公司 | Gypsum board raw material mixer |
| CN107029583A (en) * | 2017-06-15 | 2017-08-11 | 北京程工机械技术研究院 | Continuous mixer |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110978268A (en) * | 2019-12-16 | 2020-04-10 | 江帆 | Light aggregate concrete segregation-preventing equipment |
| CN115383903A (en) * | 2022-08-29 | 2022-11-25 | 贵州泰福石膏有限公司 | Gypsum board raw material mixing jar of even stirring |
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Application publication date: 20180306 |
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