CN203653342U - Ammonium sulfate waste water treatment device for seawater desalination equipment - Google Patents
Ammonium sulfate waste water treatment device for seawater desalination equipment Download PDFInfo
- Publication number
- CN203653342U CN203653342U CN201320765944.9U CN201320765944U CN203653342U CN 203653342 U CN203653342 U CN 203653342U CN 201320765944 U CN201320765944 U CN 201320765944U CN 203653342 U CN203653342 U CN 203653342U
- Authority
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- China
- Prior art keywords
- filter
- ammonium sulfate
- pipe
- waste water
- strainer
- 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.)
- Expired - Lifetime
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- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 title claims abstract description 38
- 229910052921 ammonium sulfate Inorganic materials 0.000 title claims abstract description 38
- 235000011130 ammonium sulphate Nutrition 0.000 title claims abstract description 38
- 239000013535 sea water Substances 0.000 title claims abstract description 13
- 238000004065 wastewater treatment Methods 0.000 title abstract 3
- 238000010612 desalination reaction Methods 0.000 title abstract 2
- 239000007788 liquid Substances 0.000 claims abstract description 39
- 239000012528 membrane Substances 0.000 claims abstract description 25
- 238000002203 pretreatment Methods 0.000 claims abstract description 5
- 238000011084 recovery Methods 0.000 claims description 19
- 239000001166 ammonium sulphate Substances 0.000 claims description 13
- 239000002351 wastewater Substances 0.000 claims description 13
- 238000011033 desalting Methods 0.000 claims description 11
- 238000009434 installation Methods 0.000 claims description 9
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000003610 charcoal Substances 0.000 claims description 3
- 239000012510 hollow fiber Substances 0.000 claims description 3
- 238000005259 measurement Methods 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000001704 evaporation Methods 0.000 abstract description 6
- 239000013505 freshwater Substances 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 7
- 241000196324 Embryophyta Species 0.000 description 5
- 239000006200 vaporizer Substances 0.000 description 4
- BIGPRXCJEDHCLP-UHFFFAOYSA-N ammonium bisulfate Chemical compound [NH4+].OS([O-])(=O)=O BIGPRXCJEDHCLP-UHFFFAOYSA-N 0.000 description 3
- 230000008020 evaporation Effects 0.000 description 3
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Substances [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 3
- 235000015320 potassium carbonate Nutrition 0.000 description 3
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 2
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 235000019270 ammonium chloride Nutrition 0.000 description 1
- 235000011114 ammonium hydroxide Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 238000012824 chemical production Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000001103 potassium chloride Substances 0.000 description 1
- 235000011164 potassium chloride Nutrition 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/124—Water desalination
- Y02A20/131—Reverse-osmosis
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model discloses an ammonium sulfate waste water treatment device for seawater desalination equipment. The device is characterized by comprising a pre-treatment device, a filter device, a reclaiming liquid inlet pipe and a tee pipe, wherein the pretreatment device comprises a drain grating chamber and two stages of filters which are connected in series mutually; the filter device is communicated with the pre-treatment device, and comprises a frame body; the reclaiming liquid inlet pipe is vertically erected on the frame body; a filter is arranged at one side of the reclaiming liquid inlet pipe; after reclaiming liquid flows into the reclaiming liquid inlet pipe, the reclaiming liquid directly flows into the filter for pretreatment; the filter is connected with a high-pressure pump; a first port of the tee pipe is connected to one end of the reclaiming liquid inlet pipe, a second port of the tee pipe is connected to a suction port of the high-pressure pump, and a third port of the tee pipe is connected with an inlet of a membrane element group. According to the ammonium sulfate waste water treatment device, 80 percent of fresh water in the ammonium sulfate solution can be concentrated, so that the power of an evaporator for evaporating ammonium sulfate can be greatly reduced, and energy-saving and emission reduction can be truly realized.
Description
Technical field
The utility model relates to chemical production equipment technical field, is specifically related to sea water desalting equipment and processes ammonium sulfate waste water plant.
Background technology
Producing salt of wormwood and ammonium sulfate by ammoniacal liquor and potassium chloride ions exchange process, is one of important method of producing in salt of wormwood and ammonium sulfate.This method, by separating the ammoniumsulphate soln of gained after salt of wormwood product, is concentrated to finite concentration through evaporator evaporation, then send crystallisation by cooling in crystallizer to separate out ammonium sulfate, then through centrifugation, be drying to obtain finished product sulfuric acid ammonium.
It is too low that at present most domestic enterprise adopts the purity of shell and tube heat exchanger evaporation concentration ammoniumsulphate soln, makes the ammoniumsulphate soln that filters out, needs through a large amount of evaporations, expend a large amount of manpower and materials, inefficiency.
Utility model content
The technical problems to be solved in the utility model is to provide sea water desalting equipment and processes ammonium sulfate waste water plant, and production efficiency is high, production cost is low, volume is little, quality product; Concentrated ammoniumsulphate soln concentration is out higher, only needs single vaporization moisture, can show that the ammoniumsulphate soln that concentration is higher is dense.
For achieving the above object, the technical solution of the utility model is as follows:
Sea water desalting equipment is processed ammonium sulfate waste water plant, comprising:
One pretreatment unit, described pretreatment unit comprises and blocks the strainer that dirty chamber and two-stage are connected in series mutually; Describedly block dirty chamber and comprise some floor Stainless Steel Cloths, first step strainer is preliminary filter, and second stage strainer is accurate filter; Preliminary filter comprises a mechanical filter and a charcoal filter, and accurate filter comprises two-stage hollow fiber filter,
One filter for installation, described filter for installation is communicated with described pretreatment unit, and described filter for installation comprises a support body,
The recovery liquid that one vertical rack is located on support body enters pipe, and described recovery liquid enters pipe one side one strainer is also set, and reclaims liquid and enters and reclaim liquid and enter directly to enter after pipe and in strainer, carry out pre-treatment; Described strainer is connected with a high-pressure pump,
Also comprise a Y-tube, the first port of described Y-tube connects described recovery liquid and enters pipe one end, and the second port connects the inhalation port of high-pressure pump, the entrance of the 3rd port connecting membrane elements group,
Described membrane element group is across described support body both sides, and the outlet of described membrane element group connects an ammoniumsulphate soln pipe, by outside concentrated ammoniumsulphate soln discharger out.
In a preferred embodiment of the present utility model, between described strainer and described high-pressure pump, a control valve is set.
In a preferred embodiment of the present utility model, described recovery liquid enters on pipe check valve is set, and the trend of liquid is reclaimed in described check valve restriction.
In a preferred embodiment of the present utility model, described recovery liquid enters the under meter that in the pipeline of pipe, a measurement is also set and reclaims the flow velocity of liquid; And coordinate a butterfly valve, control recovery liquid and enter pipe break-make.
In a preferred embodiment of the present utility model, described membrane element group comprises three membrane elements of parallel arrangement, and described membrane element is packaged in a pressurized vessel, and described pressurized vessel adopts special steel to make.
In a preferred embodiment of the present utility model, described membrane element comprises some film silks, the outer net with water-permeable that the outside bag of described film silk is established.
By technique scheme, the beneficial effects of the utility model are:
The utility model can by concentrated 80 percent fresh water in ammoniumsulphate soln out, thereby the vaporizer power for evaporating ammonium sulfate is greatly reduced, the ammonia sulfate crystal colourity concentrated by membrane separation technique is vivid, improve ammonium sulfate quality, more main is the power that greatly reduces vaporizer, and through repeatedly test, power has reduced 80 percent, thereby accomplish saves energy, reduced productive expense.Make the fresh water in the waste water of liquid containing ammonium sulfate obtain reuse.Really accomplish energy-saving and emission-reduction.
Brief description of the drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is front view of the present utility model.
Fig. 2 is rear view of the present utility model.
Fig. 3 is vertical view of the present utility model.
Fig. 4 is the sectional view of membrane element of the present utility model.
Fig. 5 is of the present utility model and structural representation treatment unit.
Embodiment
For technique means, creation characteristic that the utility model is realized, reach object and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
With reference to Fig. 1, Fig. 2 and Fig. 3, shown in Fig. 5, sea water desalting equipment is processed ammonium sulfate waste water plant, comprising:
One pretreatment unit 900, described pretreatment unit 900 comprises and blocks the strainer 902 that dirty chamber 901 and two-stage are connected in series mutually;
Describedly block dirty chamber 901 and comprise some floor Stainless Steel Cloths, first step strainer 903 is preliminary filter, and second stage strainer 904 is accurate filter; Preliminary filter comprises a mechanical filter and a charcoal filter, and accurate filter comprises two-stage hollow fiber filter,
One filter for installation, described filter for installation is communicated with described pretreatment unit, and described filter for installation comprises a support body 100,
One vertical rack is located at recovery liquid on support body 100 and is entered pipe 200, and described recovery liquid enters pipe 200 1 sides one strainer 800 is also set, and reclaims liquid and enters and reclaim liquid and enter rear directly the entering of pipe 200 and in strainer 800, carry out pre-treatment; Described strainer 800 is connected with a high-pressure pump 400, and a control valve 801 is set between described strainer 800 and described high-pressure pump.
One Y-tube 300, the first port 301 of described Y-tube 300 connects described recovery liquid and enters pipe 200 one end, and the second port 302 connects the entrance 501 of inhalation port 401, the three port 303 connecting membrane elements groups 500 of high-pressure pump 400,
Described membrane element group 500 is across described support body 100 both sides, and the outlet 502 of described membrane element group 500 connects an ammoniumsulphate soln pipe 600, by outside concentrated ammoniumsulphate soln discharger out; One gate valve 601 and the motorized valve 602 arranged side by side with gate valve are wherein set on ammonium chloride solution pipe 600.
Described recovery liquid enters on pipe 200 check valve 201 is set, and the trend of liquid is reclaimed in described check valve 201 restrictions; Described recovery liquid enters the under meter 202 that the flow velocity of a measurement recovery liquid is also set in the pipeline of managing 200; And coordinate a butterfly valve 203, control recovery liquid and enter pipe 200 break-makes.
Described membrane element group 500 comprises three membrane elements 700 of parallel arrangement, and described membrane element 700 is packaged in a pressurized vessel 701, and described pressurized vessel 701 adopts special steel to make.
With reference to Fig. 4, described membrane element 700 comprises some film silks 702, the outer net with water-permeable 703 that the outside bag of described film silk 702 is established, and described film silk 702 two ends are fixed on pressurized vessel 701 by an end plate 704.
The utility model can by concentrated 80 percent fresh water in ammoniumsulphate soln out, thereby the vaporizer power for evaporating ammonium sulfate is greatly reduced, the ammonia sulfate crystal colourity concentrated by membrane separation technique is vivid, improve ammonium sulfate quality, more main is the power that greatly reduces vaporizer, and through repeatedly test, power has reduced 80 percent, thereby accomplish saves energy, reduced productive expense.Make the fresh water in the waste water of liquid containing ammonium sulfate obtain reuse.Really accomplish energy-saving and emission-reduction.
More than show and described ultimate principle of the present utility model and principal character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and specification sheets, describes just illustrates principle of the present utility model; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (6)
1. sea water desalting equipment is processed ammonium sulfate waste water plant, it is characterized in that, comprising:
One pretreatment unit, described pretreatment unit comprises and blocks the strainer that dirty chamber and two-stage are connected in series mutually; Describedly block dirty chamber and comprise some floor Stainless Steel Cloths, first step strainer is preliminary filter, and second stage strainer is accurate filter; Preliminary filter comprises a mechanical filter and a charcoal filter, and accurate filter comprises two-stage hollow fiber filter,
One filter for installation, described filter for installation is communicated with described pretreatment unit, and described filter for installation comprises a support body,
The recovery liquid that one vertical rack is located on support body enters pipe, and described recovery liquid enters pipe one side one strainer is also set, and reclaims liquid and enters and reclaim liquid and enter directly to enter after pipe and in strainer, carry out pre-treatment; Described strainer is connected with a high-pressure pump,
Also comprise a Y-tube, the first port of described Y-tube connects described recovery liquid and enters pipe one end, and the second port connects the inhalation port of high-pressure pump, the entrance of the 3rd port connecting membrane elements group,
Described membrane element group is across described support body both sides, and the outlet of described membrane element group connects an ammoniumsulphate soln pipe, by outside concentrated ammoniumsulphate soln discharger out.
2. sea water desalting equipment according to claim 1 is processed ammonium sulfate waste water plant, it is characterized in that: between described strainer and described high-pressure pump, a control valve is set.
3. sea water desalting equipment according to claim 1 is processed ammonium sulfate waste water plant, it is characterized in that: described recovery liquid enters on pipe check valve is set, and the trend of liquid is reclaimed in described check valve restriction.
4. sea water desalting equipment according to claim 1 is processed ammonium sulfate waste water plant, it is characterized in that: described recovery liquid enters the under meter that in the pipeline of pipe, a measurement is also set and reclaims the flow velocity of liquid; And coordinate a butterfly valve, control recovery liquid and enter pipe break-make.
5. sea water desalting equipment according to claim 1 is processed ammonium sulfate waste water plant, it is characterized in that: described membrane element group comprises three membrane elements of parallel arrangement, and described membrane element is packaged in a pressurized vessel, and described pressurized vessel adopts special steel to make.
6. sea water desalting equipment according to claim 5 is processed ammonium sulfate waste water plant, it is characterized in that: described membrane element comprises some film silks, the outer net with water-permeable that the outside bag of described film silk is established.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320765944.9U CN203653342U (en) | 2013-11-26 | 2013-11-26 | Ammonium sulfate waste water treatment device for seawater desalination equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320765944.9U CN203653342U (en) | 2013-11-26 | 2013-11-26 | Ammonium sulfate waste water treatment device for seawater desalination equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203653342U true CN203653342U (en) | 2014-06-18 |
Family
ID=50919757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320765944.9U Expired - Lifetime CN203653342U (en) | 2013-11-26 | 2013-11-26 | Ammonium sulfate waste water treatment device for seawater desalination equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203653342U (en) |
-
2013
- 2013-11-26 CN CN201320765944.9U patent/CN203653342U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: TRITECH (QINGDAO) MEMBRANE INDUSTRY CO., LTD. Free format text: FORMER OWNER: XI N DEQI WATER PROCESSING CO., LTD. Effective date: 20150113 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 710075 XI'AN, SHAANXI PROVINCE TO: 266400 QINGDAO, SHANDONG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20150113 Address after: 266400 Jiaonan City, Shandong Province Public Feng Road, No. 188, Patentee after: TRITECH (QINGDAO) MEMBRANE INDUSTRY CO.,LTD. Address before: 710075, No. 16, No. 11002, Ziwei building, electronic road, Xi'an hi tech Zone, Shaanxi, China Patentee before: XI'AN DEQI WATER TREATMENT Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 266400 Shandong Province, Qingdao city Huangdao District Minfeng Road No. 188 Patentee after: Santai Environmental Group Co.,Ltd. Address before: 266400 Shandong Province, Qingdao city Huangdao District Minfeng Road No. 188 Patentee before: Santai (Qingdao) Environmental Group Co.,Ltd. |
|
| CP03 | Change of name, title or address |
Address after: 266400 Shandong Province, Qingdao city Huangdao District Minfeng Road No. 188 Patentee after: Santai (Qingdao) Environmental Group Co.,Ltd. Address before: 266400 Jiaonan City, Shandong Province Public Feng Road, No. 188, Patentee before: TRITECH (QINGDAO) MEMBRANE INDUSTRY CO.,LTD. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170417 Address after: 266400 Shandong Province, Qingdao city Huangdao District Minfeng Road No. 188 Patentee after: TRITECH (QINGDAO) FILM TECHNOLOGY CO.,LTD. Address before: 266400 Shandong Province, Qingdao city Huangdao District Minfeng Road No. 188 Patentee before: Santai Environmental Group Co.,Ltd. |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Ammonium sulfate waste water treatment device for seawater desalination equipment Effective date of registration: 20190403 Granted publication date: 20140618 Pledgee: Huitong Chinese Financial Leasing Co.,Ltd. Pledgor: TRITECH (QINGDAO) FILM TECHNOLOGY CO.,LTD. Registration number: 2019370010034 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20190605 Granted publication date: 20140618 Pledgee: Huitong Chinese Financial Leasing Co.,Ltd. Pledgor: TRITECH (QINGDAO) FILM TECHNOLOGY CO.,LTD. Registration number: 2019370010034 |
|
| CX01 | Expiry of patent term |
Granted publication date: 20140618 |
|
| CX01 | Expiry of patent term |