CN205258623U - Horizontal chlorate decomposer - Google Patents
Horizontal chlorate decomposer Download PDFInfo
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- CN205258623U CN205258623U CN201520936761.8U CN201520936761U CN205258623U CN 205258623 U CN205258623 U CN 205258623U CN 201520936761 U CN201520936761 U CN 201520936761U CN 205258623 U CN205258623 U CN 205258623U
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Abstract
The utility model provides a horizontal chlorate decomposer, relates to a horizontal chlorate decomposer who is used for the ionic membrane legal system to get the caustic soda process. Its structure of its characterized in that includes: the decomposer cell body, should be the inclosed horizontal tank of decomposer, the shrouding middle part be equipped with the inlet pipe on one side of horizontal tank, the row's of being equipped with material pipe on horizontal tank opposite side lower plate, the top is equipped with the blast pipe on horizontal tank, the baffling board, this baffling board includes fixes the lower baffling board on horizontal tank goes to the bottom, fixes the last baffling board of top on horizontal tank, lower baffling board and last baffling board along crisscross setting the in flute length direction position. The utility model relates to a horizontal chlorate decomposer, through set up the baffling board improved the working solution in the decomposer with mixed effect and dwell time hydrochloric acid, prevent the vortice through the setting and has avoided the gas of pump to apply the phenomenon. The utility model discloses a horizontal chlorate decomposer simple structure, the operation is stable, be convenient for operation and maintenance, decomposition efficiency is high.
Description
Technical field
A kind of horizontal chlorate decomposer, relates to a kind of horizontal chlorate decomposer of producing caustic soda process for ionic membrane method.
Background technology
Produce in the process of caustic soda at ion-exchange membrane electrolysis device, electrolyzer anode chamber can produce chlorate under hot conditions. If the content overproof of chlorate, part chlorate can see through ionic membrane and enter cathode chamber, causes the chlorate content in product alkali higher, affects the quality of product caustic soda; Chlorate severe corrosion equipment and pipeline in follow-up alkali evaporation and concentration operation of high-load in caustic soda simultaneously; Moreover in chelating resin acid regeneration process, chlorate can produce hypochlorous acid, will cause fatal harm to expensive chelating resin. Therefore, must strictly control the content of chlorate in salt solution, to ensure life-span and the operating cost of a whole set of chlor-alkali device.
At present, domestic chlor-alkali industry generally adopts the chlorate decomposer of pot type structure, and light salt brine enters from decomposer bottom, from the equipment of middle and upper part overflow-type structure. The equipment decomposition efficiency of this structure is low, apply the serious generation of phenomenon, fluctuation of service because the medium that overflows liquid phase and deposit can cause pump gas simultaneously.
Utility model content
The purpose of this utility model is the deficiency existing for above-mentioned prior art, provides a kind of stable, and equipment life is long, and operation and maintenance are convenient, can effectively improve the horizontal chlorate decomposer of chlorate decomposition efficiency.
The purpose of this utility model realizes by following structure.
A kind of horizontal chlorate decomposer, is characterized in that its structure comprises:
Decomposer tank; This is the airtight horizontal tank body of decomposer, is provided with feed pipe at horizontal tank body one side seal board middle part; On horizontal tank body opposite side lower shoe, be provided with drainage conduit; On horizontal tank body, top is provided with blast pipe;
Deflection plate; This deflection plate comprises the lower deflection plate on being fixed on horizontal tank body goes to the bottom, and is fixed on the upper deflection plate pushing up on horizontal tank body, and lower deflection plate and upper deflection plate are crisscross arranged along flute length direction position.
The horizontal chlorate decomposer of one of the present utility model, is characterized in that at decomposer feed pipe place, horizontal tank body inner side is provided with feed liquor cushioning fender.
The horizontal chlorate decomposer of one of the present utility model, is characterized in that at decomposer drainage conduit place, horizontal tank body inner side is provided with vortex-proof device.
The horizontal chlorate decomposer of one of the present utility model, is characterized in that being provided with liquid level gauge in outside, the horizontal tank body of decomposer termination.
The horizontal chlorate decomposer of one of the present utility model, is characterized in that being provided with emptying hole on each lower deflection plate.
The horizontal chlorate decomposer of one of the present utility model, is characterized in that being provided with manhole on the horizontal tank body of decomposer top.
The horizontal chlorate decomposer of one of the present utility model, is characterized in that being provided with overflow pipe on the horizontal tank body one side seal board top of decomposer.
The horizontal chlorate decomposer of one of the present utility model, is characterized in that top thermometer hole on the horizontal tank body of decomposer.
A kind of horizontal chlorate decomposer of the present utility model is the horizontal chlorate decomposer with deflection plate, horizontal sliding streaming, the decomposition of producing chlorate in caustic soda process light salt brine for ionic membrane method, improved working solution in decomposer with mixed effect hydrochloric acid and the time of staying, by arrange anti-vortice avoided pump gas apply phenomenon. Horizontal chlorate decomposer of the present utility model is simple in structure, stable, convenient operation and maintenance, and decomposition efficiency is high.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
The figure of side-looking portion of Fig. 2 Fig. 1;
Fig. 3 is that enlarged drawing cuts open in the office of Fig. 2.
Detailed description of the invention
A kind of horizontal chlorate decomposer, its structure comprises: decomposer tank 1; This is the airtight horizontal tank body of decomposer, is provided with feed pipe 2 at horizontal tank body one side seal board middle part; On horizontal tank body opposite side lower shoe, be provided with drainage conduit 3; On horizontal tank body, top is provided with blast pipe 4;
Deflection plate; This deflection plate comprises the lower deflection plate 5 on being fixed on horizontal tank body goes to the bottom, and is fixed on the upper deflection plate 6 pushing up on horizontal tank body, and lower deflection plate and upper deflection plate are crisscross arranged along flute length direction position.
The horizontal chlorate decomposer of one of the present utility model, at decomposer feed pipe place, horizontal tank body inner side is provided with feed liquor cushioning fender 7.
The horizontal chlorate decomposer of one of the present utility model, at decomposer drainage conduit place, horizontal tank body inner side is provided with vortex-proof device 8.
The horizontal chlorate decomposer of one of the present utility model, is provided with liquid level gauge 9 in outside, the horizontal tank body of decomposer termination.
The horizontal chlorate decomposer of one of the present utility model is provided with emptying hole 10 on each lower deflection plate.
The horizontal chlorate decomposer of one of the present utility model, is provided with manhole 11 on the horizontal tank body of decomposer top.
The horizontal chlorate decomposer of one of the present utility model, is characterized in that being provided with overflow pipe 12 on the horizontal tank body one side seal board top of decomposer.
The horizontal chlorate decomposer of one of the present utility model, is characterized in that top thermometer hole 13 on the horizontal tank body of decomposer.
The horizontal chlorate decomposer of one of the present utility model, because decomposer directly contacts containing the high temperature salt solution of free chlorine with high temperature, the FRP of decomposer material selection high strength, high-temperature corrosion resistance, feed liquor buffer board arranges in decomposer internal liquid porch, to avoid salt solution directly to impact to vortex-proof device upper area without baffling reaction, avoid the fluid of elevated pressures to the impact of deflection plate simultaneously; Deflection plate, in order to the flow direction of the working solution that leads, increases mixed effect and the time of staying of working solution; On-the-spot liquid level gauge, convenient liquid level of observing working solution in decomposer.
The gas phase that vortex-proof device can stop working solution top is sucked into pump intake pipeline because of eddy-currents, and the efficiency of the pump of raising prevents that pump gas from applying the generation of phenomenon simultaneously. The emptying hole of an irregular cycle is set, the working solution of emptying inside when overhauling decomposer on the deflection plate of each bottom.
The horizontal chlorate decomposer of one of the present utility model, is provided with that decomposer is made and the manhole of maintenance use, is also provided with the installing hole of the importing of working solution and gas-phase decomposition product and derivation, correlate meter.
When work, feed liquid enters decomposer inside by feed pipe and feed liquor buffer board, and the guide effect of top deflection plate and lower deflection plate, pushes ahead with horizontal sliding streaming, baffling has increased the time of staying and the reaction time of working solution in decomposer inside, and decomposition efficiency is promoted. Liquid product after decomposition is discharged decomposer by vortex-proof device and drainage conduit, does not get rid of in time decomposer working solution and overflows decomposer from overflow pipe, fully to ensure the balance of liquid phase in the gas-phase space on decomposer top and decomposer because of abnormal conditions. Gas-phase product after decomposition is extracted decomposer by the mouth of pipe at decomposer top out by extraneous blower fan, because gas phase is constantly drawn out of, causes the pressure of operating fluid level constantly to reduce, and impels the decomposition of working solution to continue to carry out to positive reaction direction.
When manhole supplies to make and overhauls decomposer, personnel come in and go out; The convenient liquid level of observing working solution in decomposer of on-the-spot liquid level gauge; At thermometer hole, thermometer is installed, can be read easily in real time the temperature of working solution in decomposer, judge and regulate and control decomposition reaction; The external pump of the drainage conduit mouth of pipe is to discharge in time decomposer by the working solution after decomposing.
Claims (8)
1. a horizontal chlorate decomposer, is characterized in that its structure comprises:
Decomposer tank; The horizontal tank body that this decomposer is airtight, is provided with feed pipe at horizontal tank body one side seal board middle part; On horizontal tank body opposite side lower shoe, be provided with drainage conduit; On horizontal tank body, top is provided with blast pipe;
Deflection plate; This deflection plate comprises the lower deflection plate on being fixed on horizontal tank body goes to the bottom, and is fixed on the upper deflection plate pushing up on horizontal tank body, and lower deflection plate and upper deflection plate are crisscross arranged along flute length direction position.
2. the horizontal chlorate decomposer of one according to claim 1, is characterized in that at decomposer feed pipe place, horizontal tank body inner side is provided with feed liquor cushioning fender.
3. the horizontal chlorate decomposer of one according to claim 1, is characterized in that at decomposer drainage conduit place, horizontal tank body inner side is provided with vortex-proof device.
4. the horizontal chlorate decomposer of one according to claim 1, is characterized in that being provided with liquid level gauge in outside, the horizontal tank body of decomposer termination.
5. the horizontal chlorate decomposer of one according to claim 1, is characterized in that being provided with emptying hole on each lower deflection plate.
6. the horizontal chlorate decomposer of one according to claim 1, is characterized in that being provided with manhole on the horizontal tank body of decomposer top.
7. the horizontal chlorate decomposer of one according to claim 1, is characterized in that being provided with overflow pipe on the horizontal tank body one side seal board top of decomposer.
8. the horizontal chlorate decomposer of one according to claim 1, is characterized in that top thermometer hole on the horizontal tank body of decomposer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520936761.8U CN205258623U (en) | 2015-11-23 | 2015-11-23 | Horizontal chlorate decomposer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520936761.8U CN205258623U (en) | 2015-11-23 | 2015-11-23 | Horizontal chlorate decomposer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205258623U true CN205258623U (en) | 2016-05-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520936761.8U Active CN205258623U (en) | 2015-11-23 | 2015-11-23 | Horizontal chlorate decomposer |
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| CN (1) | CN205258623U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106011928A (en) * | 2016-05-27 | 2016-10-12 | 江苏索普化工股份有限公司 | Chlorate removal method in production of chlor-alkali ionic membrane |
| CN107881527A (en) * | 2017-11-15 | 2018-04-06 | 上海海节环保科技有限公司 | The decomposition method of chlorate and the system using this method in a kind of ion film caustic soda |
| CN114622225A (en) * | 2022-05-16 | 2022-06-14 | 东营市赫邦化工有限公司 | Chlorate decomposer |
-
2015
- 2015-11-23 CN CN201520936761.8U patent/CN205258623U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106011928A (en) * | 2016-05-27 | 2016-10-12 | 江苏索普化工股份有限公司 | Chlorate removal method in production of chlor-alkali ionic membrane |
| CN107881527A (en) * | 2017-11-15 | 2018-04-06 | 上海海节环保科技有限公司 | The decomposition method of chlorate and the system using this method in a kind of ion film caustic soda |
| CN114622225A (en) * | 2022-05-16 | 2022-06-14 | 东营市赫邦化工有限公司 | Chlorate decomposer |
| CN114622225B (en) * | 2022-05-16 | 2022-07-29 | 东营市赫邦化工有限公司 | Chlorate decomposer |
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| C14 | Grant of patent or utility model | ||
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