CN203469792U - Production wastewater reuse spray system - Google Patents
Production wastewater reuse spray system Download PDFInfo
- Publication number
- CN203469792U CN203469792U CN201320534515.0U CN201320534515U CN203469792U CN 203469792 U CN203469792 U CN 203469792U CN 201320534515 U CN201320534515 U CN 201320534515U CN 203469792 U CN203469792 U CN 203469792U
- Authority
- CN
- China
- Prior art keywords
- water
- outlet
- pipe
- spray system
- air inlet
- 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 - Fee Related
Links
Images
Landscapes
- Treating Waste Gases (AREA)
Abstract
The utility model discloses a production wastewater reuse spray system including a sedimentation tank, a water film dust remover and a chimney, one side of the water film dust collector is provided with a gas outlet, and is connected with a gas out let pipe leading to the chimney, one side of the sedimentation tank is respectively provided with a water inlet and a water outlet, the other side of the sedimentation tank is provided with a water return port, the water inlet is connected with a wastewater collection pipe leading to a workshop, the water outlet is connected with a water outlet pipe leading to the upper part of the interior of the water film dust remover, a spray head is arranged on the front end of the water outlet pipe; the lower end of the other side of the water film dust remover is respectively provided with an air inlet port and a water discharge port, the air inlet port is connected with an air inlet pipe leading to a boiler air discharge port, and a water return pipe is connected between the water discharge port and the water return port. The production wastewater reuse spray system is reasonable in structure, eliminates the alkalinity of workshop wastewater, and removes acidic substances in exhaust gas discharged by a boiler, the waste water can flow back into the sedimentation tank for recycling, and the production wastewater reuse spray system is energy saving and environmentally friendly.
Description
Technical field
The utility model relates to a kind of factory effluent recycling spray system.
Background technology
In in plasticizer production process and washing step, due in and time be to add in reacting coarse product and carry out with approximately 20% sodium hydroxide solution, the waste water alkalescence of emitting after neutralization is very strong, and in the water that water-washing process after neutralization is emitted, in also containing and time the alkali lye that do not drain.In and in water-washing process the waste water of discharging be all collected in settling tank.
Boiler, in normal course of operation, contains sulfide and other acidic materials and part dust in the tail gas that burning coal produces.Water dust scrubber is as the auxiliary equipment of boiler plant, and the tail gas that needs water to produce boiler when work sprays, and to remove dust wherein, but can not eliminate sulfide and acidic materials wherein.
Utility model content
The purpose of this utility model is to provide a kind of factory effluent recycling spray system, and the tail gas of the waste water in workshop and boiler emission is introduced respectively to water dust scrubber, eliminates the alkalescence of workshop waste water, and removes the acidic materials in boiler emission tail gas.
The technical solution of the utility model is as follows:
A kind of factory effluent recycling spray system, include sedimentation basin, water dust scrubber and chimney, one side of described water dust scrubber is provided with gas outlet and is connected with the escape pipe that leads to chimney, it is characterized in that: a side of described sedimentation basin is respectively equipped with entery and delivery port, the opposite side of sedimentation basin is provided with water return outlet, described water inlet is connected with the wastewater collection pipe that leads to workshop, described delivery port is connected with the outlet pipe that leads to water dust scrubber inner upper, and the front end of described outlet pipe is provided with spray head; The lower end of described water dust scrubber opposite side is respectively equipped with air inlet and discharge outlet, and described air inlet is connected with the air inlet pipe of leading to boiler exhaust mouth, between described discharge outlet and water return outlet, is connected with return pipe.
Described factory effluent recycling spray system, is characterized in that: described sedimentation basin includes a plurality of ponds that are connected.
Described factory effluent recycling spray system, is characterized in that: in described outlet pipe, water pump is installed.
The beneficial effects of the utility model:
The utility model is rational in infrastructure, the tail gas of the waste water in workshop and boiler emission is introduced respectively to water dust scrubber, alkaline matter and the acidic materials in tail gas in waste water carry out neutralization reaction, both eliminated the alkalescence of workshop waste water, the acidic materials in boiler emission tail gas have been removed again, and waste water can be back to and in sedimentation basin, carry out cycling and reutilization, economical environment-protective.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
The specific embodiment
Referring to Fig. 1, a kind of factory effluent recycling spray system, include sedimentation basin 1, water dust scrubber 2 and chimney 3, one side of water dust scrubber 2 is provided with gas outlet 4 and is connected with the escape pipe 5 that leads to chimney 3, one side of sedimentation basin 1 is respectively equipped with entery and delivery port 6,7, and the opposite side of sedimentation basin 1 is provided with water return outlet 8, and water inlet 6 is connected with the wastewater collection pipe 9 that leads to workshop, delivery port 7 is connected with the outlet pipe 10 that leads to water dust scrubber 2 inner upper, and the front end of outlet pipe 10 is provided with spray head 11; The lower end of water dust scrubber 2 opposite sides is respectively equipped with air inlet 12 and discharge outlet 13, and air inlet 12 is connected with the air inlet pipe 14 of leading to boiler exhaust mouth, between discharge outlet 13 and water return outlet 8, is connected with return pipe 15.
In the utility model, sedimentation basin 1 includes a plurality of ponds that are connected, and can carry out multi stage precipitation; Water pump 16 is installed in outlet pipe 10.
On the one hand, water pump 16 is squeezed into water dust scrubber 2 by the waste water in settling tank 1, the tail gas of boiler emission enters water dust scrubber 2 through air inlet pipe 14 and air inlet 12 successively on the other hand, waste water sprays from top to bottom by spray head 11 in water dust scrubber 2, tail gas flows from bottom to top in water dust scrubber 2, under the high temperature action of tail gas, the waste water of part spray is vaporizated into water smoke, successively through gas outlet 4 and escape pipe 5, by chimney 3, discharge again, the waste water of most of spray forms moisture film and carries out the dedusting of tail gas, the acidic materials such as sulfide that in tail gas, burning coal produces at high temperature with waste water in alkaline matter generation neutralization reaction, both eliminated the alkalescence of waste water, the acidic materials in tail gas have been removed again, water after spraying and dedusting passes through discharge outlet 13 successively, return pipe 15 and water return outlet 8 are got back to sedimentation basin 1, precipitate rear cycling and reutilization.
Claims (3)
1. a factory effluent recycles spray system, include sedimentation basin, water dust scrubber and chimney, one side of described water dust scrubber is provided with gas outlet and is connected with the escape pipe that leads to chimney, it is characterized in that: a side of described sedimentation basin is respectively equipped with entery and delivery port, the opposite side of sedimentation basin is provided with water return outlet, described water inlet is connected with the wastewater collection pipe that leads to workshop, described delivery port is connected with the outlet pipe that leads to water dust scrubber inner upper, and the front end of described outlet pipe is provided with spray head; The lower end of described water dust scrubber opposite side is respectively equipped with air inlet and discharge outlet, and described air inlet is connected with the air inlet pipe of leading to boiler exhaust mouth, between described discharge outlet and water return outlet, is connected with return pipe.
2. factory effluent recycling spray system according to claim 1, is characterized in that: described sedimentation basin includes a plurality of ponds that are connected.
3. factory effluent recycling spray system according to claim 1, is characterized in that: in described outlet pipe, water pump is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320534515.0U CN203469792U (en) | 2013-08-29 | 2013-08-29 | Production wastewater reuse spray system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320534515.0U CN203469792U (en) | 2013-08-29 | 2013-08-29 | Production wastewater reuse spray system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203469792U true CN203469792U (en) | 2014-03-12 |
Family
ID=50218210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320534515.0U Expired - Fee Related CN203469792U (en) | 2013-08-29 | 2013-08-29 | Production wastewater reuse spray system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203469792U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106278712A (en) * | 2016-07-31 | 2017-01-04 | 重庆金满地肥料有限公司 | A kind of Apparatus for () and method therefor with fertilizer waste gas and waste liquid remanufacture containing humic acid fertilizer |
-
2013
- 2013-08-29 CN CN201320534515.0U patent/CN203469792U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106278712A (en) * | 2016-07-31 | 2017-01-04 | 重庆金满地肥料有限公司 | A kind of Apparatus for () and method therefor with fertilizer waste gas and waste liquid remanufacture containing humic acid fertilizer |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103263812A (en) | Water curtain type paint mist filter | |
| CN203447970U (en) | Acid mist absorbing and recycling system | |
| CN203469792U (en) | Production wastewater reuse spray system | |
| CN202555126U (en) | Dedusting and wind power generation device | |
| CN203610031U (en) | Comprehensive dust and sulfur removal equipment for waste gas | |
| CN203764110U (en) | Hot blast furnace-smoke tower integrated desulfurization system for gypsum board | |
| CN203315918U (en) | Water-screen-type paint mist filter | |
| CN204865499U (en) | Methyl nitrite's waste gas treatment system | |
| CN203899437U (en) | Tower tank fume gas purification system | |
| CN204074677U (en) | A kind of waste gas absorption vent cabinet | |
| CN201182970Y (en) | Industrial scrubbing apparatus | |
| CN102000475A (en) | Environmental-protection treatment system for production process of lead-acid battery polar plate | |
| CN201613100U (en) | Wet-type soot cleaning device | |
| CN206746290U (en) | A kind of processing unit for aluminum trichloride (anhydrous) production tail gas | |
| CN204194200U (en) | A kind of venturi that removes crosses spray paint system | |
| CN203899445U (en) | Exhaust gas purification system for recovering NOx | |
| CN203694825U (en) | Desulfuration and dust removal device | |
| CN208449013U (en) | A kind of environmental protection steel emission-control equipment | |
| CN206477899U (en) | A kind of generator tail gas purifier | |
| CN104874249A (en) | Baffle plate type tail gas environment-friendly treatment device | |
| CN204522613U (en) | Fume treatment spray column | |
| CN203484017U (en) | Combined type wet flue water and mist removal device | |
| CN203916449U (en) | Naphthalene series concrete additive environmental protection absorption tower | |
| CN204134352U (en) | The waste recovery systems of filter-press | |
| CN216481060U (en) | Boiler that industrial production used |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140312 Termination date: 20180829 |