CN205500809U - Step formula contains sour waste liquid recycling and utilizes device - Google Patents
Step formula contains sour waste liquid recycling and utilizes device Download PDFInfo
- Publication number
- CN205500809U CN205500809U CN201620174733.1U CN201620174733U CN205500809U CN 205500809 U CN205500809 U CN 205500809U CN 201620174733 U CN201620174733 U CN 201620174733U CN 205500809 U CN205500809 U CN 205500809U
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- waste liquid
- gas recovery
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- waste gas
- electrodynamic valve
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Abstract
The utility model discloses a step formula contains sour waste liquid recycling and utilizes device, including waste liquid reation kettle, waste gas recovery cauldron, controller, intake pipe, blast pipe, level sensor, level sensor and ladder reaction bed, be equipped with the (mixing) shaft in the middle of waste liquid reation kettle's the top, the lower extreme of (mixing) shaft even has the stirring leaf, passes through the tube coupling between waste gas recovery cauldron and the level sensor to be equipped with the circulating pump on the pipeline, be provided with the pH detector on the waste liquid reation kettle, the probe setting of pH detector is in waste liquid reation kettle, be provided with the ladder reaction bed in the waste gas recovery cauldron, the ladder reaction bed by the mounting bracket and a plurality of swash plates that from top to bottom set up on the mounting bracket constitutes, adjacent two swash plates parallel arrangement all is equipped with a plurality of through flow opening on every swash plate. The utility model discloses an aspect has improved the absorptive effective reaction area of chlorine, has improved absorptive efficiency, and on the other hand has improved the processing speed of waste water waste gas, has improved economic benefits.
Description
Technical field
This utility model relates to chemical industry field Han acid waste liquid recovery technology, is specially a kind of gangboard formula recycling device Han acid waste liquid.
Background technology
Calcium hypochlorite is also referred to as bleaching powder, the bleaching process being commonly applied in Chemical Manufacture, due to its quickly can onset and bleach remarkably productive and occupy important function in the industrial production.The reaction principle of calcium hypochlorite is that calcium hydroxide generates calcium hypochlorite with chlorine is counter, and with the generation of calcium chloride, react after the follow-up separation that comes, a large amount of waste liquid can be produced, the most often produce 1 ton of calcium hypochlorite and can produce 6 tons of waste liquids, the waste liquid produced is mainly composed of calcium hypochlorite, calcium chloride is calcareous with other, and it is dissolved with a certain amount of chlorine wherein, owing to calcium hypochlorite and chlorine all have corrosivity, directly discharge can cause serious environmental pollution, by processing calcium hypochlorite waste liquid, calcium hypochlorite can be converted into calcium chloride, 6 tons of waste liquids can reclaim the calcium chloride of preparation 2 ton 96%, there is huge economic benefit, and reduce the discharge fee of waste water, but currently without about the relevant device that calcium hypochlorite waste liquid is processed.
For this, Chinese patent CN203768047U discloses a kind of equipment utilizing waste liquid to produce calcium chloride, including waste liquid reactor, waste gas recovery still, pH detector, controller, air inlet pipe, exhaustor, liquid level sensor, feed pipe electrodynamic valve and ejector, the side of waste liquid reactor is provided with waste liquid feed pipe, top is provided with acid solution pipe, alkali liquor pipe, and bottom is provided with discharge nozzle；Liquid level sensor is arranged in waste liquid reactor, and is connected with the input of controller；Due to the chlorine produced in course of reaction, waste liquid reactor is connected with waste gas recovery still by this utility model by arranging exhaustor, the chlorine produced in waste liquid still is made to be absorbed by the calcium hydroxide slip in waste gas recovery still, the recovery achieving chlorine uses, greatly reduce production cost, decrease environmental pollution；But in actual application, it is slow that this utility model only absorbs chlorine contained exhaust gas efficiency very reduction process speed with waste gas by the way of jet mixes, and is unfavorable for the raising for the treatment of effeciency, it would be highly desirable to improves.
Utility model content
The purpose of this utility model is to provide a kind of gangboard formula recycling device Han acid waste liquid, with the problem solving to propose in above-mentioned background technology.
For achieving the above object, the following technical scheme of this utility model offer:
A kind of gangboard formula recycling device Han acid waste liquid, including waste liquid reactor, waste gas recovery still, controller, air inlet pipe, exhaustor, liquid level sensor, liquid level sensor and staircase response bed, the crown center of waste liquid reactor is provided with shaft, the lower end of shaft is connected with paddle, connected by pipeline between waste gas recovery still and liquid level sensor, and on pipeline, be provided with circulating pump；Being provided with pH detector on waste liquid reactor, the probe of pH detector is arranged in waste liquid reactor；Air inlet pipe and exhaustor are arranged on the top of waste liquid reactor；Exhaustor is connected with waste gas recovery still；The side of waste liquid reactor is provided with waste liquid feed pipe, and top is provided with acid solution pipe, alkali liquor pipe, is provided with discharge nozzle bottom waste liquid reactor；It is provided with inlet at described waste gas recovery still top, staircase response bed it is provided with in waste gas recovery still, described staircase response bed is made up of installing rack and the some swash plates being from top to bottom arranged on installing rack, it be arranged in parallel between two pieces of adjacent swash plates, the inclination angle of all swash plates is identical, is equipped with some through flow holes on every piece of swash plate.
As this utility model further technical scheme, swash plate is 40 °～75 ° with the acute angle of waste gas recovery still inwall.
As this utility model further technical scheme, the through flow hole interlaced arrangement on adjacent swash plate.
As this utility model further technical scheme, acid solution pipe, alkali liquor pipe and discharge nozzle are respectively equipped with acid solution electrodynamic valve, alkali liquor electrodynamic valve and discharging electrodynamic valve；Alkali liquor electrodynamic valve, acid solution electrodynamic valve are all connected with the outfan of controller with discharging electrodynamic valve, and liquid level sensor is arranged in waste liquid reactor, and are connected with the input of controller；Feed pipe electrodynamic valve is arranged on waste liquid feed pipe, and feed pipe electrodynamic valve is connected with controller output end.
Compared with prior art, this utility model arranges circulating pump between waste gas recovery still and ejector, in the cyclic process of serosity, negative pressure is formed on the top making waste gas recovery still, and chlorine is inhaled into waste gas recovery still, and the serosity circulated absorbs, on the one hand the staircase response bed arranged in waste gas reaction still improves the effective affecting acreage of chlorine absorption, improve the efficiency of absorption, on the other hand improve the processing speed of waste water and gas, improve economic benefit.
Accompanying drawing explanation
Fig. 1 is this utility model a kind of gangboard formula structural representation containing acid waste liquid recycling device.
In figure: 1-liquid level sensor, 2-exhaustor, 3-inlet, 4-air inlet pipe, 5-acid solution pipe, 6-alkali liquor pipe, 7-waste liquid feed pipe, 8-shaft, 9-liquid level sensor, 10-controller, 11-paddle, 12-discharge nozzle, 13-waste gas recovery still, 14-staircase response bed, 15-circulating pump.
Detailed description of the invention
Below in conjunction with detailed description of the invention, the technical scheme of this patent is described in more detail.
Refer to Fig. 1, a kind of gangboard formula recycling device Han acid waste liquid, including waste liquid reactor, waste gas recovery still 13, controller 10, air inlet pipe 4, exhaustor 2, liquid level sensor 9, liquid level sensor 1 and staircase response bed 14, the crown center of waste liquid reactor is provided with shaft 8, the lower end of shaft 8 is connected with paddle 11, connected by pipeline between waste gas recovery still 13 and liquid level sensor 1, and on pipeline, be provided with circulating pump 15；Being provided with pH detector on waste liquid reactor, the probe of pH detector is arranged in waste liquid reactor；Air inlet pipe 4 and exhaustor 2 are arranged on the top of waste liquid reactor；Exhaustor 2 is connected with waste gas recovery still 13；The side of waste liquid reactor is provided with waste liquid feed pipe 7, and top is provided with acid solution pipe 5, alkali liquor pipe 6, is provided with discharge nozzle 12 bottom waste liquid reactor；It is provided with inlet 3 at described waste gas recovery still 13 top, staircase response bed 14 it is provided with in waste gas recovery still 13, described staircase response bed 14 is made up of installing rack and the some swash plates being from top to bottom arranged on installing rack, it be arranged in parallel between two pieces of adjacent swash plates, the inclination angle of all swash plates is identical, swash plate is 40 °～75 ° with the acute angle of waste gas recovery still inwall, is equipped with some through flow holes, the through flow hole interlaced arrangement on adjacent swash plate on every piece of swash plate；
Acid solution electrodynamic valve, alkali liquor electrodynamic valve and discharging electrodynamic valve it is respectively equipped with on acid solution pipe 5, alkali liquor pipe 6 and discharge nozzle 12；All outfans with controller 10 are connected with discharging electrodynamic valve 1 for alkali liquor electrodynamic valve, acid solution electrodynamic valve, and liquid level sensor 9 is arranged in waste liquid reactor, and is connected with the input of controller 10；Feed pipe electrodynamic valve 16 is arranged on waste liquid feed pipe 7, and feed pipe electrodynamic valve 18 is connected with controller 10 outfan.
In use, this utility model arranges circulating pump between waste gas recovery still and ejector, in the cyclic process of serosity, negative pressure is formed on the top making waste gas recovery still, and chlorine is inhaled into waste gas recovery still, and the serosity circulated absorbs, on the one hand the staircase response bed arranged in waste gas reaction still improves the effective affecting acreage of chlorine absorption, improve the efficiency of absorption, on the other hand improve the processing speed of waste water and gas, improve economic benefit.
Above the better embodiment of this patent is explained in detail, but this patent is not limited to above-mentioned embodiment, in the ken that one skilled in the relevant art is possessed, it is also possible to various changes can be made on the premise of without departing from this patent objective.
Claims (4)
1. gangboard formula recycling device Han acid waste liquid, it is characterized in that, including waste liquid reactor, waste gas recovery still, controller, air inlet pipe, exhaustor, liquid level sensor, liquid level sensor and staircase response bed, the crown center of waste liquid reactor is provided with shaft, the lower end of shaft is connected with paddle, connected by pipeline between waste gas recovery still and liquid level sensor, and on pipeline, be provided with circulating pump；Being provided with pH detector on waste liquid reactor, the probe of pH detector is arranged in waste liquid reactor；Air inlet pipe and exhaustor are arranged on the top of waste liquid reactor；Exhaustor is connected with waste gas recovery still；The side of waste liquid reactor is provided with waste liquid feed pipe, and top is provided with acid solution pipe, alkali liquor pipe, is provided with discharge nozzle bottom waste liquid reactor；It is provided with inlet at described waste gas recovery still top, staircase response bed it is provided with in waste gas recovery still, described staircase response bed is made up of installing rack and the some swash plates being from top to bottom arranged on installing rack, it be arranged in parallel between two pieces of adjacent swash plates, the inclination angle of all swash plates is identical, is equipped with some through flow holes on every piece of swash plate.
A kind of gangboard formula recycling device Han acid waste liquid the most according to claim 1, it is characterised in that swash plate is 40 °～75 ° with the acute angle of waste gas recovery still inwall.
A kind of gangboard formula recycling device Han acid waste liquid the most according to claim 1, it is characterised in that the through flow hole interlaced arrangement on adjacent swash plate.
A kind of gangboard formula recycling device Han acid waste liquid the most according to claim 1, it is characterised in that be respectively equipped with acid solution electrodynamic valve, alkali liquor electrodynamic valve and discharging electrodynamic valve on acid solution pipe, alkali liquor pipe and discharge nozzle；Alkali liquor electrodynamic valve, acid solution electrodynamic valve are all connected with the outfan of controller with discharging electrodynamic valve, and liquid level sensor is arranged in waste liquid reactor, and are connected with the input of controller；Feed pipe electrodynamic valve is arranged on waste liquid feed pipe, and feed pipe electrodynamic valve is connected with controller output end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620174733.1U CN205500809U (en) | 2016-03-08 | 2016-03-08 | Step formula contains sour waste liquid recycling and utilizes device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620174733.1U CN205500809U (en) | 2016-03-08 | 2016-03-08 | Step formula contains sour waste liquid recycling and utilizes device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205500809U true CN205500809U (en) | 2016-08-24 |
Family
ID=56726540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620174733.1U Expired - Fee Related CN205500809U (en) | 2016-03-08 | 2016-03-08 | Step formula contains sour waste liquid recycling and utilizes device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205500809U (en) |
-
2016
- 2016-03-08 CN CN201620174733.1U patent/CN205500809U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20160824 Termination date: 20210308 |