CN109534419A - A kind of effluent filter of efficient removal ammonia nitrogen - Google Patents
A kind of effluent filter of efficient removal ammonia nitrogen Download PDFInfo
- Publication number
- CN109534419A CN109534419A CN201811592712.1A CN201811592712A CN109534419A CN 109534419 A CN109534419 A CN 109534419A CN 201811592712 A CN201811592712 A CN 201811592712A CN 109534419 A CN109534419 A CN 109534419A
- Authority
- CN
- China
- Prior art keywords
- backwash
- drainage
- ammonia nitrogen
- outlet pipe
- described device
- 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.)
- Pending
Links
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 title claims abstract description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 41
- 238000001914 filtration Methods 0.000 claims abstract description 18
- 239000003657 drainage water Substances 0.000 claims abstract description 5
- 235000014653 Carica parviflora Nutrition 0.000 claims description 5
- 241000243321 Cnidaria Species 0.000 claims description 5
- 239000004576 sand Substances 0.000 claims description 5
- 239000010455 vermiculite Substances 0.000 claims description 5
- 235000019354 vermiculite Nutrition 0.000 claims description 5
- 229910052902 vermiculite Inorganic materials 0.000 claims description 5
- 239000010451 perlite Substances 0.000 claims description 4
- 235000019362 perlite Nutrition 0.000 claims description 4
- 238000001363 water suppression through gradient tailored excitation Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 7
- 239000002351 wastewater Substances 0.000 abstract description 7
- 241000220317 Rosa Species 0.000 abstract description 5
- 239000000126 substance Substances 0.000 abstract description 4
- 239000000463 material Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 238000011001 backwashing Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- 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
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/66—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
- B01D29/68—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles
- B01D29/688—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles with backwash arms or shoes acting on the cake side
Landscapes
- 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)
- Water Treatment By Sorption (AREA)
Abstract
The invention discloses a kind of effluent filters of efficiently removal ammonia nitrogen, including crust of the device and secondary filter pond, the inside of crust of the device is equipped with filter layer, the upper end of crust of the device is equipped with the water inlet pipe communicated with inside it and backwash outlet pipe, backwash drainage valve is installed on backwash outlet pipe, the lower end of crust of the device is equipped with the backwash general pipeline communicated with inside it and crosses drainage outlet pipe, backwash water inlet gate valve and backwash intake pump are sequentially installed on backwash general pipeline, the one end of drainage outlet pipe far from crust of the device is crossed to be connected to the bottom in secondary filter pond, the inside in secondary filter pond is also equipped with filter layer, the upper end in secondary filter pond is equipped with and drainage outlet pipe is already expired, it is already expired on drainage outlet pipe and is sequentially installed with drainage water outlet gate valve and drainage suction pump.The present invention further improves the filterability of the substances such as ammonia nitrogen in water, for waste water after complete filtering process, ammonia nitrogen removal frank is more than 99% by two Rose Boxes of setting.
Description
Technical field
The present invention relates to filter device technical fields, and in particular to a kind of effluent filter of efficiently removal ammonia nitrogen.
Background technique
With the fast development of China's urbanization, industrialization development is more and more quicker, and bring problem of environmental pollution is also got over
Come more serious, especially the wastes such as ammonia nitrogen are difficult to effectively be handled always.There are some filter for industry use currently on the market,
But the problems such as the problems such as its cost is high, consumption is big limits always the universal of filter plant and promote, and cost is high, consumption is big limits
Medium-sized and small enterprises are difficult to buy sewage disposal device, lead to Some Enterprises random sewage effluent in violation of rules and regulations, bring to China very big
Environmental problem.
Summary of the invention
Problem to be solved by this invention is: providing a kind of effluent filter of efficiently removal ammonia nitrogen, device designs four layers
The filtering layer of material, and two Rose Boxes are set, the filterability of the substances such as ammonia nitrogen in water is further improved, waste water is by complete
Filtering process after, ammonia nitrogen removal frank is more than 99%.
The present invention in order to solve the above problem provided by technical solution are as follows: a kind of effluent filter of efficiently removal ammonia nitrogen,
Including crust of the device and secondary filter pond, the inside of described device shell is equipped with filter layer, and the upper end of described device shell is equipped with
The water inlet pipe that communicates with inside it and backwash outlet pipe are equipped with into water gate valve on the water inlet pipe, and the backwash is discharged
Backwash drainage valve is installed, the lower end of described device shell is equipped with the backwash general pipeline communicated with inside it and filtering on pipe
Water outlet pipe, backwash water inlet gate valve and backwash intake pump are sequentially installed on the backwash general pipeline, and the drainage of crossing goes out
The one end of water pipe far from described device shell is connected to the bottom in the secondary filter pond, and described cross on drainage outlet pipe is successively pacified
Equipped with secondary filter gate valve and secondary filter suction pump, the inside in the secondary filter pond is also equipped with filter layer, described secondary
The upper end of filtering ponds is equipped with and is already expired drainage outlet pipe, it is described be already expired on drainage outlet pipe be sequentially installed with drainage water outlet gate valve and
Drainage suction pump.
Preferably, the filter layer includes the coral sand from top to bottom set gradually, perlite, vermiculite and haydite.
Preferably, the upper end of described device shell is equipped with access hole.By the way that access hole work when equipment breaks down is arranged
Make personnel and can enter device by access hole to overhaul.
Preferably, the upper end of described device shell is equipped with helicoidal pump, and the spiral strength of the helicoidal pump extend into described device
The inside of shell.Helicoidal pump and propeller can increase under conditions of guaranteeing filtering water to needing drainage to apply downward thrust
The big rate of filtration.
Preferably, the bottom end of described device shell is evenly equipped with multiple support legs.
Preferably, the lower end of described device shell is additionally provided with the air inlet pipe communicated therewith, successively sets in the air inlet pipe
It is equipped with air pump and air pump gate valve.When device is backwashed, air pump is opened, and is carried out combined water and air backwash, is made to recoil
It washes more thoroughly.
Preferably, the backwash general pipeline, which is located on one section of described device interior of shell, is evenly equipped with more backwashes branch
Pipe.It is dispersed into more backwash branch pipes and is able to maintain washing pressure and be basically unchanged, keep backwash more thorough
Preferably, the backwash outlet pipe is located at one section of described device interior of shell for annular and which is provided with multiple
Backwash annular overflow outlet.
Compared with prior art, the invention has the advantages that the present invention can be achieved to the processing of industrial enterprise's waste water and benefit again
With.Device designs the filtering layer of four layer materials, and two Rose Boxes are arranged, and further improves the filtering of the substances such as ammonia nitrogen in water
Rate, for waste water after complete filtering process, ammonia nitrogen removal frank is more than 99%.
Detailed description of the invention
The drawings described herein are used to provide a further understanding of the present invention, constitutes a part of the invention, this hair
Bright illustrative embodiments and their description are used to explain the present invention, and are not constituted improper limitations of the present invention.
Fig. 1 is whole sectional view of the invention；
Fig. 2 is present invention backwash Overflow drainage design drawing
Fig. 3 is the layout viewing of present invention backwash supervisor and backwash branch pipe
Attached drawing mark: 1- helicoidal pump, 2- water inlet pipe, 3- water inlet gate valve, 4- backwash drainage valve, 5- access hole, 6- dress
Set shell, 7- propeller, 8- backwash outlet pipe, 9- coral sand, 10- perlite, 11- vermiculite, 12- haydite, 13- backwash tube
Water outlet, 14- backwash intake pump, 15- backwashes water inlet gate valve, 16- drainage suction pump, 17- drainage water outlet gate valve,
18- secondary filter pond, 19- support leg, 20- secondary filter water fender, 21- secondary filter suction pump, 22- secondary filter gate valve,
23- air pump, 24- air pump gate valve, 25- backwash general pipeline, 26- backwash branch pipe, 801- backwash annular overflow outlet.
Specific embodiment
Carry out the embodiment that the present invention will be described in detail below in conjunction with accompanying drawings and embodiments, how the present invention is applied whereby
Technological means solves technical problem and reaches the realization process of technical effect to fully understand and implement.
Specific embodiments of the present invention are as shown in Figure 1 to Figure 3, a kind of effluent filter of efficient removal ammonia nitrogen, including dress
Set shell 6 and secondary filter pond 18, the inside of described device shell 6 is equipped with filter layer, the upper end of described device shell 6 be equipped with
The water inlet pipe that communicates inside it and backwash outlet pipe 8 are equipped with into water gate valve 3 on the water inlet pipe, and the backwash is discharged
Backwash drainage valve 4 is installed on pipe 8, the lower end of described device shell 6 be equipped with the backwash general pipeline communicated with inside it and
Drainage outlet pipe is crossed, backwash water inlet gate valve 15 and backwash intake pump 14 are sequentially installed on the backwash general pipeline, it is described
It crosses the one end of drainage outlet pipe far from described device shell 6 to be connected to the bottom in the secondary filter pond 18, the drainage of crossing goes out
Secondary filter gate valve 22 and secondary filter suction pump 21 are sequentially installed on water pipe, the inside in the secondary filter pond 18 is also provided with
There is filter layer, the upper end in the secondary filter pond 18, which is equipped with, is already expired drainage outlet pipe, and described be already expired on drainage outlet pipe is successively pacified
Gate valve 17 and drainage suction pump 16 are discharged equipped with drainage.
The filter layer includes the coral sand 9 from top to bottom set gradually, perlite 10, vermiculite 11 and haydite 12.
The upper end of described device shell 6 is equipped with access hole 5.By the way that access hole staff when equipment breaks down is arranged
Device can be entered by access hole to be overhauled.
The upper end of described device shell 6 is equipped with helicoidal pump 1, and the spiral strength of the helicoidal pump extend into described device shell
It is internal.Helicoidal pump and propeller can increase filtering to needing drainage to apply downward thrust under conditions of guaranteeing filtering water
Speed.
The bottom end of described device shell 6 is evenly equipped with multiple support legs 19.
The lower end of described device shell 6 is additionally provided with the air inlet pipe communicated therewith, sets gradually in the air inlet pipe free
Air pump 23 and air pump gate valve 24.When device is backwashed, air pump is opened, and is carried out combined water and air backwash, is made to backwash
More thoroughly.
The backwash general pipeline 25, which is located on one section of described device interior of shell, is evenly equipped with more backwash branch pipes 26.Point
It dissipates into more backwash branch pipes and is able to maintain washing pressure and be basically unchanged, keep backwash more thorough
The backwash outlet pipe 8 is located at one section of described device interior of shell for annular and which is provided with multiple backwashes
Annular overflow outlet 801.
Specific work process of the invention: as shown in Figure 1, when enterprise needs to handle draining, intake gate is opened
Valve 3, propeller 1, secondary filter gate valve 21, drainage be discharged gate valve 17, simultaneously close off backwash drainage valve 4, backwash into
Water valve 14, air pump gate valve 23, waste water rushes in water pipe, pressurizes by propeller, successively passes through coral sand, pearl from top to bottom
Four layers of rock, vermiculite, haydite filtrate, are then delivered to secondary filter pond 18 by secondary filter suction pump 21, in secondary filter pond 18
Interior completion secondary filter is finally delivered to enterprise by drainage suction pump 16 and carries out recycling or qualified discharge.
In backwash, backwash water inlet gate valve 15 is opened, intake pump 14 is backwashed, backwashes drainage valve 4, air pump
Gate valve 24, air pump 23, closing water inlet gate valve 3, secondary filter gate valve 22, secondary filter suction pump 21,.Clear water from backwash into
Water pipe is delivered to a Rose Box through backwashing 14 high speed of intake pump, opens simultaneously air pump and develops 24 input airs, then gas
Water joint backwash, the water of backwash pass through four layers of filtering layer from bottom to top, are discharged from backwash drainage valve 4, after a period of time,
Backwash terminates.
It is successively that drainage outlet pipe, four layers of filtering layer, secondary filter water fender, two is already expired from top to bottom to secondary filter pond
Secondary drainage water outlet excessively, drainage suction pump has formed, and secondary filter water fender can lower impact of the secondary filter water to filtering layer, can
Make that the water flows gently, promotes filter effect.
The beneficial effects of the present invention are: the processing and recycling to industrial enterprise's waste water can be achieved in the present invention.Device design
The filtering layer of four layer materials, and two Rose Boxes are set, the filterability of the substances such as ammonia nitrogen in water is further improved, waste water passes through
After complete filtering process, ammonia nitrogen removal frank is more than 99%.
Only highly preferred embodiment of the present invention is described above, but is not to be construed as limiting the scope of the invention.This
Invention is not only limited to above embodiments, and specific structure is allowed to vary.All protection models in independent claims of the present invention
Interior made various change is enclosed to all fall in the scope of protection of the present invention.
Claims (8)
1. a kind of effluent filter of efficiently removal ammonia nitrogen, it is characterised in that: including crust of the device and secondary filter pond, the dress
The inside for setting shell is equipped with filter layer, and the upper end of described device shell is equipped with the water inlet pipe communicated with inside it and backwash water outlet
Pipe is equipped on the water inlet pipe into water gate valve, is equipped with backwash drainage valve, described device on the backwash outlet pipe
The lower end of shell is equipped with the backwash general pipeline communicated with inside it and crosses drainage outlet pipe, successively installs on the backwash general pipeline
There are backwash water inlet gate valve and backwash intake pump, it is described to cross drainage outlet pipe one end and described two far from described device shell
The bottom of secondary filtering ponds is connected to, and described cross on drainage outlet pipe is sequentially installed with secondary filter gate valve and secondary filter suction pump,
The inside in the secondary filter pond is also equipped with filter layer, and the upper end in the secondary filter pond, which is equipped with, is already expired drainage outlet pipe, institute
It states to be already expired on drainage outlet pipe and is sequentially installed with drainage water outlet gate valve and drainage suction pump.
2. a kind of effluent filter of efficiently removal ammonia nitrogen according to claim 1, it is characterised in that: the filter layer packet
Include the coral sand from top to bottom set gradually, perlite, vermiculite and haydite.
3. a kind of effluent filter of efficiently removal ammonia nitrogen according to claim 1, it is characterised in that: described device shell
Upper end be equipped with access hole.
4. a kind of effluent filter of efficiently removal ammonia nitrogen according to claim 1, it is characterised in that: described device shell
Upper end be equipped with helicoidal pump, the spiral strength of the helicoidal pump extend into the inside of described device shell.
5. a kind of effluent filter of efficiently removal ammonia nitrogen according to claim 1, it is characterised in that: described device shell
Bottom end be evenly equipped with multiple support legs.
6. a kind of effluent filter of efficiently removal ammonia nitrogen according to claim 1, it is characterised in that: described device shell
Lower end be additionally provided with the air inlet pipe communicated therewith, air pump and air pump gate valve are disposed in the air inlet pipe.
7. a kind of effluent filter of efficiently removal ammonia nitrogen according to claim 1, it is characterised in that: the backwash is total
Pipe is evenly equipped with more backwash branch pipes on one section of described device interior of shell.
8. a kind of effluent filter of efficiently removal ammonia nitrogen according to claim 1, it is characterised in that: the recoil washes out
Water pipe is located at one section of described device interior of shell for annular and which is provided with the annular overflow outlet of multiple backwashes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811592712.1A CN109534419A (en) | 2018-12-25 | 2018-12-25 | A kind of effluent filter of efficient removal ammonia nitrogen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811592712.1A CN109534419A (en) | 2018-12-25 | 2018-12-25 | A kind of effluent filter of efficient removal ammonia nitrogen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109534419A true CN109534419A (en) | 2019-03-29 |
Family
ID=65857580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811592712.1A Pending CN109534419A (en) | 2018-12-25 | 2018-12-25 | A kind of effluent filter of efficient removal ammonia nitrogen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109534419A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1467012A (en) * | 2002-07-08 | 2004-01-14 | 月岛机械株式会社 | Propeller pressure type filter equipment |
| CN201008765Y (en) * | 2007-01-12 | 2008-01-23 | 徐东 | Adsorption type three-chamber four-layer high-effect filter |
| KR20140055620A (en) * | 2012-10-31 | 2014-05-09 | 한국지질자원연구원 | Water purifier for radon removal using flexible vibrator |
| CN107973486A (en) * | 2017-11-14 | 2018-05-01 | 东华大学 | A kind of dyeing waste water advanced treatment process and device |
-
2018
- 2018-12-25 CN CN201811592712.1A patent/CN109534419A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1467012A (en) * | 2002-07-08 | 2004-01-14 | 月岛机械株式会社 | Propeller pressure type filter equipment |
| CN201008765Y (en) * | 2007-01-12 | 2008-01-23 | 徐东 | Adsorption type three-chamber four-layer high-effect filter |
| KR20140055620A (en) * | 2012-10-31 | 2014-05-09 | 한국지질자원연구원 | Water purifier for radon removal using flexible vibrator |
| CN107973486A (en) * | 2017-11-14 | 2018-05-01 | 东华大学 | A kind of dyeing waste water advanced treatment process and device |
Non-Patent Citations (1)
| Title |
|---|
| 中国材料研究学会: "《中国战略性新兴产业 新材料 环境工程材料》", 30 November 2018, 中国铁道出版社 * |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190329 |
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| WD01 | Invention patent application deemed withdrawn after publication |