CN105817046A - Reduced pressure multi-effect glass evaporator system - Google Patents
Reduced pressure multi-effect glass evaporator system Download PDFInfo
- Publication number
- CN105817046A CN105817046A CN201610135838.0A CN201610135838A CN105817046A CN 105817046 A CN105817046 A CN 105817046A CN 201610135838 A CN201610135838 A CN 201610135838A CN 105817046 A CN105817046 A CN 105817046A
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- China
- Prior art keywords
- condenser
- column tube
- inlet pipe
- concentrated solution
- evaporimeter
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D1/00—Evaporating
- B01D1/26—Multiple-effect evaporating
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/02—Treatment of water, waste water, or sewage by heating
- C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
- C02F1/048—Purification of waste water by evaporation
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The invention discloses a reduced pressure multi-effect glass evaporator system. The system comprises an evaporator device and a cooling device, the evaporator device comprises a condenser and a plurality of groups of shell and tube evaporators, the shell and tube evaporators are arranged at one side of the condenser, and the cooling device is connected with the shell and tube evaporators through a cyclone separator and the condenser. The system has the following advantages: a device adopts reduced pressure evaporation to form a certain vacuum state in an evaporation tube, so the boiling point of a liquid is effectively reduced, and the energy consumption in the running process of the device is reduced; and secondary steam is used to carry out effective preheating and reutilization, so the amount of primary steam is reduced, and the energy consumption is reduced. Wastewater is evaporated and concentrated to reduce discharge of the wastewater, so resource recycling is realized.
Description
Technical field
The present invention relates to evaporation equipment, be specifically related to a kind of decompression multiple-effect glass evaporators system.
Background technology
Along with the fast development of the industries such as plating, chemical industry, pharmacy, smelting, papermaking, the industrial wastewater of generation also gets more and more, and in waste water, harmful substance contents is high, complicated component, thus results in treatment technology difficulty relatively big, and surrounding causes serious threat.Along with the raising day by day of mankind's environmental consciousness, waste water is innoxious and recycling treatment is increasingly by concern and the attention of people.It is to process one of effective method of waste water that industrial wastewater is evaporated concentrating and separating, can reclaim useful resource by evaporation and concentration, greatly reduce the pollution to environment.
Summary of the invention
The present invention is directed to the problems referred to above, it is provided that a kind of thickening efficiency is high, volume is little, the decompression multiple-effect glass evaporators system that can reuse.
The present invention solves the problems referred to above and be the technical scheme is that
A kind of decompression multiple-effect glass evaporators system, including evaporator and chiller, described evaporator includes condenser and some groups of column tube evaporimeters, and described column tube evaporimeter is arranged on condenser side, and described chiller is connected with condenser and column tube evaporimeter by cyclone separator.
Further, described condenser includes condenser body, described condenser is the most internal is provided with the first condenser and the second condenser, described condenser body side is provided with feed pipe, discharge nozzle, cooling water inlet pipe and cooling water outlet tube, described feed pipe is connected with discharge nozzle and the first condenser, described cooling water inlet pipe is connected with cooling water outlet tube and the second condenser, and the top of described condenser body is provided with air inlet pipe, and the bottom of described condenser body is provided with condensed water and goes out pipe.
Further, described column tube evaporimeter sidepiece is provided with steam inlet tube and condensation-water drain, and the top of described column tube evaporimeter is provided with concentrated solution outlet, and the bottom of described column tube evaporimeter is provided with fluid-tight device.
Further, described some groups of column tube evaporimeters pass sequentially through cyclone separator and connect, described discharge nozzle is connected by the fluid-tight device of pipeline and first group of column tube evaporimeter, and described concentrated solution outlet is sequentially connected with fluid-tight device by the steam inlet tube of cyclone separator with next group column tube evaporimeter.
Further, described chiller includes cooling cylinder, is provided with coolant inlet pipe and coolant goes out pipe outside described cooling cylinder, and described cooling cylinder upper end is provided with concentrated solution inlet pipe, and described cooling cylinder lower end is provided with concentrated solution and goes out pipe.
Further, the concentrated solution inlet pipe of described cooling cylinder is connected with the air inlet pipe of condenser body and the concentrated solution outlet of column tube evaporimeter by cyclone separator.
The equipment that the invention have the advantage that uses and is evaporated under reduced pressure, and forms certain vacuum state, effectively reduce the temperature of feed liquid boiling point in evaporation tube, reduces the energy consumption that equipment runs；Utilize indirect steam effectively to preheat simultaneously and again with, reduce raw steam consumption, reduce energy consumption.The present invention by reducing the discharge of waste water to the evaporation and concentration of waste water, it is achieved resource recycling.
Accompanying drawing explanation
Constitute the part of this specification, show the preferred embodiments of the present invention for the accompanying drawing being further appreciated by the present invention, and be used for illustrating the principle of the present invention together with description.
Fig. 1 is the structural representation of the embodiment of the present invention 1；
Fig. 2 is the structural representation of the embodiment of the present invention 2.
Wherein, reference:
100 is evaporator, 110 is condenser, 111 is condenser body, 112 is the second condenser, 113 is the second condenser, 114 is feed pipe, 115 is discharge nozzle, 116 is cooling water inlet pipe, 117 is cooling water outlet tube, 118 is air inlet pipe, 119 go out pipe for condensed water, 120 is column tube evaporimeter, 121 is steam inlet tube, 122 is condensation-water drain, 123 is concentrated solution outlet, 124 is fluid-tight device, 200 is chiller, 210 is cooling cylinder, 211 is coolant inlet pipe, 212 go out pipe for coolant, 213 is concentrated solution inlet pipe, 214 go out pipe for concentrated solution.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiments of the invention are described in detail, but the multitude of different ways that the present invention can be defined by the claims and cover is implemented.
Embodiment 1
With reference to Fig. 1, a kind of decompression multiple-effect glass evaporators system as shown in Figure 1, including evaporator 100 and chiller 200, described evaporator 100 includes condenser body 110 and 2 groups of column tube evaporimeters 120, described column tube evaporimeter 120 is arranged on condenser body 110 side, and described chiller 200 is connected with condenser body 110 and column tube evaporimeter 120 by cyclone separator 300.
Described condenser 110 includes condenser body 111, the first condenser 112 and the second condenser 113 it is provided with in described condenser body 111, described condenser body 111 sidepiece is provided with feed pipe 114, discharge nozzle 115, cooling water inlet pipe 116 and cooling water outlet tube 117, described feed pipe 114 and discharge nozzle 115 are connected 112 with the first condenser, described cooling water inlet pipe 116 is connected with the second condenser 113 with cooling water outlet tube 117, the top of described condenser body 111 is provided with air inlet pipe 118, and the bottom of described condenser body 111 is provided with condensed water and goes out pipe 119.
Described column tube evaporimeter 120 sidepiece is provided with steam inlet tube 121 and condensation-water drain 122, and the top of described column tube evaporimeter 120 is provided with concentrated solution outlet 123, and the bottom of described column tube evaporimeter 120 is provided with fluid-tight device 124.
Described 2 groups of column tube evaporimeters 120 pass sequentially through cyclone separator 300 and connect, described discharge nozzle 115 is connected by the fluid-tight device 124 of pipeline and the column tube evaporimeter 120 of first group, and described concentrated solution outlet 123 is sequentially connected with fluid-tight device 124 by the steam inlet tube 121 of cyclone separator 300 with next group column tube evaporimeter 120.
Described chiller 200 includes cooling cylinder 210, is provided with coolant inlet pipe 211 and coolant goes out pipe 212 outside described cooling cylinder 210, and described cooling cylinder 210 upper end is provided with concentrated solution inlet pipe 213, and described cooling cylinder 210 lower end is provided with concentrated solution and goes out pipe 214.
The concentrated solution inlet pipe 213 of described cooling cylinder 210 is connected by the concentrated solution outlet 123 of the air inlet pipe 118 of cyclone separator 300 and condenser body 111 and the column tube evaporimeter 120 of end.
Embodiment 2
As shown in Figure 2, a kind of decompression multiple-effect glass evaporators system, including evaporator 100 and chiller 200, described evaporator 100 includes condenser 110 and 3 groups of column tube evaporimeters 120, described column tube evaporimeter 120 is arranged on condenser 110 side, and described chiller 200 is connected with condenser 110 and column tube evaporimeter 120 by cyclone separator 300.
Described condenser 110 includes condenser body 111, the first condenser 112 and the second condenser 113 it is provided with in described condenser body 111, described condenser body 111 sidepiece is provided with feed pipe 114, discharge nozzle 115, cooling water inlet pipe 116 and cooling water outlet tube 117, described feed pipe 114 and discharge nozzle 115 are connected 112 with the first condenser, described cooling water inlet pipe 116 is connected with the second condenser 113 with cooling water outlet tube 117, the top of described condenser body 111 is provided with air inlet pipe 118, and the bottom of described condenser body 111 is provided with condensed water and goes out pipe 119.
Described column tube evaporimeter 120 sidepiece is provided with steam inlet tube 121 and condensation-water drain 122, and the top of described column tube evaporimeter 120 is provided with concentrated solution outlet 123, and the bottom of described column tube evaporimeter 120 is provided with fluid-tight device 124.
Described 3 groups of column tube evaporimeters 120 pass sequentially through cyclone separator 300 and connect, described discharge nozzle 115 is connected by the fluid-tight device 124 of pipeline and first group of column tube evaporimeter 120, and described concentrated solution outlet 123 is sequentially connected with fluid-tight device 124 by the steam inlet tube 121 of cyclone separator 300 with next group column tube evaporimeter 120.
Described chiller 200 includes cooling cylinder 210, is provided with coolant inlet pipe 211 and coolant goes out pipe 212 outside described cooling cylinder 210, and described cooling cylinder 210 upper end is provided with concentrated solution inlet pipe 213, and described cooling cylinder 210 lower end is provided with concentrated solution and goes out pipe 214.
The concentrated solution inlet pipe 213 of described cooling cylinder 210 is connected with the air inlet pipe 118 of condenser body 111 and the concentrated solution outlet 123 of column tube evaporimeter 120 by cyclone separator 300.
Specific works mode:
By outside pumped vacuum systems, condenser body is carried out evacuation and form negative pressure, waste water enters from feed pipe, preheat through the first condenser, fluid-tight device is flowed into again by pipeline, heating evaporation is carried out again by column tube evaporimeter, it is then passed through cyclone separator and carries out vapor-liquid separation, gas is up as the heating steam of next group column tube evaporimeter, solution flows downstream into fluid-tight device, heating evaporation is carried out again in next column tube evaporimeter, such multistage cascade evaporation, to final evaporator evaporation and concentration to desired concn, it is then passed through cyclone separator to separate, concentrated solution flows downstream into chiller and flows out, concentrated solution and condensed water after supercooling are collected respectively.
These are only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.All within the spirit and principles in the present invention, any modification, equivalent substitution and improvement etc. made, should be included within the scope of the present invention.
Claims (6)
1. a decompression multiple-effect glass evaporators system, including evaporator (100) and chiller (200), it is characterized in that, described evaporator (100) includes condenser (110) and some groups of column tube evaporimeters (120), described column tube evaporimeter (120) is arranged on condenser (110) side, and described chiller (200) is connected with condenser (110) and column tube evaporimeter (120) by cyclone separator (300).
nullDecompression multiple-effect glass evaporators system the most according to claim 1，It is characterized in that，Described condenser (110) includes condenser body (111)，The first condenser (112) and the second condenser (113) it is provided with in described condenser body (111)，Described condenser body (111) sidepiece is provided with feed pipe (114)、Discharge nozzle (115)、Cooling water inlet pipe (116) and cooling water outlet tube (117)，Described feed pipe (114) is connected (112) with discharge nozzle (115) with the first condenser，Described cooling water inlet pipe (116) is connected with the second condenser (113) with cooling water outlet tube (117)，The top of described condenser body (111) is provided with air inlet pipe (118)，The bottom of described condenser body (111) is provided with condensed water and goes out pipe (119).
Decompression multiple-effect glass evaporators system the most according to claim 1, it is characterized in that, described column tube evaporimeter (120) sidepiece is provided with steam inlet tube (121) and condensation-water drain (122), the top of described column tube evaporimeter (120) is provided with concentrated solution outlet (123), and the bottom of described column tube evaporimeter (120) is provided with fluid-tight device (124).
4. according to the decompression multiple-effect glass evaporators system described in claim 2 and 3, it is characterized in that, described some groups of column tube evaporimeters (120) pass sequentially through cyclone separator (300) and connect, described discharge nozzle (115) is connected by the fluid-tight device (124) of pipeline and first group of column tube evaporimeter (120), and described concentrated solution outlet (123) is sequentially connected with fluid-tight device (124) by the steam inlet tube (121) of cyclone separator (300) with next group column tube evaporimeter (120).
Decompression multiple-effect glass evaporators system the most according to claim 1, it is characterized in that, described chiller (200) includes cooling cylinder (210), described cooling cylinder (210) outside is provided with coolant inlet pipe (211) and coolant goes out pipe (212), described cooling cylinder (210) upper end is provided with concentrated solution inlet pipe (213), and described cooling cylinder (210) lower end is provided with concentrated solution and goes out pipe (214).
6. according to the decompression multiple-effect glass evaporators system described in claim 1 and 5, it is characterized in that, the concentrated solution inlet pipe (213) of described cooling cylinder (210) is connected by the concentrated solution outlet (123) of the air inlet pipe (118) of cyclone separator (300) and condenser body (111) and the column tube evaporimeter (120) of end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610135838.0A CN105817046A (en) | 2016-03-10 | 2016-03-10 | Reduced pressure multi-effect glass evaporator system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610135838.0A CN105817046A (en) | 2016-03-10 | 2016-03-10 | Reduced pressure multi-effect glass evaporator system |
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| CN105817046A true CN105817046A (en) | 2016-08-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610135838.0A Pending CN105817046A (en) | 2016-03-10 | 2016-03-10 | Reduced pressure multi-effect glass evaporator system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107583302A (en) * | 2017-08-08 | 2018-01-16 | 新疆晨曦椒业有限公司 | The concentration desolventizing method and concentration precipitation device of a kind of lycopene extraction miscella |
| CN114570043A (en) * | 2022-03-17 | 2022-06-03 | 广东环美环保产业发展有限公司 | Mother liquor drying evaporator |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050072662A1 (en) * | 2003-09-19 | 2005-04-07 | Texas A&M University System | Vapor-compression evaporation system and method |
| CN102794025A (en) * | 2012-03-23 | 2012-11-28 | 恩森（台州）化学有限公司 | Concentration and recovery device for industrial electroplating wastewater |
| CN203281053U (en) * | 2013-05-28 | 2013-11-13 | 河南鑫源食品有限公司 | Quadruple-effect downstream falling-film evaporator for preparation of inositol |
| CN204699419U (en) * | 2015-03-31 | 2015-10-14 | 南通市奇易仪器有限公司 | Glass liquid film three secondary evaporator |
| CN205867621U (en) * | 2016-03-10 | 2017-01-11 | 浙江重氏环境资源有限公司 | Decompression multiple -effect glass evaporimeter system |
-
2016
- 2016-03-10 CN CN201610135838.0A patent/CN105817046A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050072662A1 (en) * | 2003-09-19 | 2005-04-07 | Texas A&M University System | Vapor-compression evaporation system and method |
| CN102794025A (en) * | 2012-03-23 | 2012-11-28 | 恩森（台州）化学有限公司 | Concentration and recovery device for industrial electroplating wastewater |
| CN203281053U (en) * | 2013-05-28 | 2013-11-13 | 河南鑫源食品有限公司 | Quadruple-effect downstream falling-film evaporator for preparation of inositol |
| CN204699419U (en) * | 2015-03-31 | 2015-10-14 | 南通市奇易仪器有限公司 | Glass liquid film three secondary evaporator |
| CN205867621U (en) * | 2016-03-10 | 2017-01-11 | 浙江重氏环境资源有限公司 | Decompression multiple -effect glass evaporimeter system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107583302A (en) * | 2017-08-08 | 2018-01-16 | 新疆晨曦椒业有限公司 | The concentration desolventizing method and concentration precipitation device of a kind of lycopene extraction miscella |
| CN114570043A (en) * | 2022-03-17 | 2022-06-03 | 广东环美环保产业发展有限公司 | Mother liquor drying evaporator |
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Application publication date: 20160803 |