CN203392880U - Granular ammonium sulphate production wastewater treatment device - Google Patents
Granular ammonium sulphate production wastewater treatment device Download PDFInfo
- Publication number
- CN203392880U CN203392880U CN201320503513.5U CN201320503513U CN203392880U CN 203392880 U CN203392880 U CN 203392880U CN 201320503513 U CN201320503513 U CN 201320503513U CN 203392880 U CN203392880 U CN 203392880U
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- pipeline
- filter
- wastewater
- ammonium sulphate
- pump
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Abstract
The utility model discloses a granular ammonium sulphate production wastewater treatment device. The device is characterized in that a wastewater pump (4) is additionally arranged on a wastewater pool (3) of an original tail gas washing device, and connected to a filter (5), a pipeline between the wastewater pump (4) and the filter (5) is provided with a chemicals feeding port (8), a clean liquid pump (6) connected with the clean liquid outlet of the filter (5) is connected to a wash water sealing tank (2) through a pipeline, and the clean liquid pump (6) is also provided with a pipeline connected to an ammonium sulphate pulp collecting tank (7). By using the device disclosed by the utility model, tail gas wash water is subjected to chemicals feeding for filtering and purifying, and then, washed exhaust gas is reused, or enters the ammonium sulphate pulp collecting tank to be used as replenishing water, thereby not only reducing the application amount of fresh water, but also solving the problem of wastewater discharge.
Description
Technical field
The utility model relates to wastewater treatment, specifically, relates to the recycling of waste water in drop sulfur ammonium production process.
Background technology
The wastewater flow rate that drop sulfur ammonium produces in producing is large, containing pollutent, is mainly ammonia nitrogen, as directly discharged ammonia nitrogen waste water in environment, will certainly polluted river, soil, and to environment, can cause the pollution of very wide scope; Process at present that the technical difficulty of nitrogen-containing wastewater is large and cost of investment is high, for drop sulfur ammonium manufacturing enterprise, processing the ammonia nitrogen waste water producing in drop sulfur ammonium production process is to reduce the key of polluting, administering environment.And processing ammonia nitrogen waste water with high investment has also restricted the development of drop sulfur ammonium manufacturing enterprise to a certain extent.
Summary of the invention
The object of the invention is provides a kind of drop sulfur ammonium production wastewater treatment device for the deficiencies in the prior art, to reach the object of waste water recycling.
Contriver points out: the utility model is for waste water, to increase a set of dosing filtering purifying equipment specially on original production equipment basis, by admittedly removing containing thing in waste water, being re-used as wash water sealing groove and the moisturizing of sulphur ammonium slip receiving tank uses, fresh water consumption and discharge of wastewater have been reduced, the object that reached energy-saving and emission-reduction, reduces costs.
The technical solution of the utility model is: a kind of drop sulfur ammonium production wastewater treatment device, this device is to set up waste water pump on the wastewater disposal basin of original washing tail gas device, and be connected to filter, described waste water pump is provided with dosing mouth to the pipeline of filter, the purified liquor outlet of described filter connects clear liquid pump and is connected to wash water sealing groove by pipeline, and described clear liquid pump is also provided with pipeline and is connected to sulphur ammonium slip receiving tank.
The invention has the beneficial effects as follows: adopt the utility model, dosing filtration, purification in factory effluent, reaches and remove or reduce the solid content in washing water, reclaims waste gas washing water, has reduced foreign matter content in waste water, and has reclaimed ammonia, sulphur resource.Can reduce fresh water consumption, can recycle again ammonia and sulphur resource in waste water, reduce production cost simultaneously, can reach the effect of saving fresh water, can reduce discharge of wastewater again, realize recycling economy recycle object.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1-tail gas washing tower; 2-wash water sealing groove; 3-wastewater disposal basin; 4-waste water pump; 5-filter; 6-clear liquid pump; 7-phosphor ammonium slurry receiving tank; 8-dosing mouth.
Embodiment
Embodiment: the granular ammonium sulfate device of phosphate fertilizer plant of Wengfu Group Co., Ltd., as shown in Figure 1, on the wastewater disposal basin 3 of original washing tail gas device, set up waste water pump 4, and be connected to filter 5, described waste water pump 4 is provided with dosing mouth 8 to the pipeline of filter 5, the purified liquor outlet of described filter 5 connects clear liquid pump 6 and is connected to wash water sealing groove 2 by pipeline, and described clear liquid pump 6 is also provided with pipeline and is connected to sulphur ammonium slip receiving tank 7.
Adopt after said apparatus, waste water is recycled by dosing purifying treatment, the about 30t/h of minimizing fresh water consumption, and approximately 21.6 ten thousand tons of year saving fresh waters, amount to and save 19.4 ten thousand yuan/year, have reduced sewage quantity 30t/h simultaneously, 1,080,000 yuan/year of year saving sewage disposal expenses.
Claims (1)
1. a drop sulfur ammonium production wastewater treatment device, it is characterized in that described device is to set up waste water pump (4) on the wastewater disposal basin (3) of original washing tail gas device, and be connected to filter (5), described waste water pump (4) is provided with dosing mouth (8) to the pipeline of filter (5), the purified liquor outlet of described filter (5) connects clear liquid pump (6) and is connected to wash water sealing groove (2) by pipeline, and described clear liquid pump (6) is also provided with pipeline and is connected to sulphur ammonium slip receiving tank (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320503513.5U CN203392880U (en) | 2013-08-19 | 2013-08-19 | Granular ammonium sulphate production wastewater treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320503513.5U CN203392880U (en) | 2013-08-19 | 2013-08-19 | Granular ammonium sulphate production wastewater treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203392880U true CN203392880U (en) | 2014-01-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320503513.5U Expired - Lifetime CN203392880U (en) | 2013-08-19 | 2013-08-19 | Granular ammonium sulphate production wastewater treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203392880U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105651031A (en) * | 2014-12-06 | 2016-06-08 | 中国石油化工股份有限公司 | Spin flash drying equipment and spin flash drying method |
-
2013
- 2013-08-19 CN CN201320503513.5U patent/CN203392880U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105651031A (en) * | 2014-12-06 | 2016-06-08 | 中国石油化工股份有限公司 | Spin flash drying equipment and spin flash drying method |
| CN105651031B (en) * | 2014-12-06 | 2019-05-21 | 中国石油化工股份有限公司 | A kind of rotary flashing drying equipment and rotary flashing drying method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140115 |