CN215693157U - Cyanide-containing odor integrated disposal device - Google Patents
Cyanide-containing odor integrated disposal device Download PDFInfo
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- CN215693157U CN215693157U CN202122318835.XU CN202122318835U CN215693157U CN 215693157 U CN215693157 U CN 215693157U CN 202122318835 U CN202122318835 U CN 202122318835U CN 215693157 U CN215693157 U CN 215693157U
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- filter bed
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- 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
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
Abstract
The utility model discloses a cyanide-containing odor integrated treatment device which comprises an oxidation pond, a circulating slurry pond, an equipment body, a first biological filter bed and a second biological filter bed, wherein the oxidation pond and the circulating slurry pond are arranged below the equipment body, the first biological filter bed is arranged at the bottom of the equipment body, the second biological filter bed is arranged in the equipment body above the first biological filter bed, a demister is arranged in the equipment body above the second biological filter bed, a third distribution pipeline is arranged in the equipment body between the first biological filter bed and the second biological filter bed, and a second distribution pipeline is arranged in the equipment body between the second biological filter bed and the demister. The utility model not only improves the treatment effect of cyanogen-containing odor, but also reduces the occupied area and the workload of maintenance and repair of equipment in the system by adopting the integrated system integration design, and improves the treatment efficiency.
Description
Technical Field
The utility model relates to the technical field of treatment devices, in particular to a cyanide-containing odor integrated treatment device.
Background
The utility model discloses a hydrogen cyanide purification device, which is characterized in that hydrogen cyanide is highly toxic gas, and after the hydrogen cyanide is mixed with malodorous gas such as hydrogen sulfide and ammonia, the hydrogen cyanide solution is difficult to be treated by adopting a conventional biological filter bed process due to instability, and simultaneously, the characteristic of low boiling point of the hydrogen cyanide can not adopt RTO and RCO processes.
The treatment devices in the market are various in types and can basically meet the use requirements of people, but certain defects still exist, the treatment effect of the existing treatment devices is general, the treatment can not be distinguished aiming at hydrogen cyanide, and the treatment efficiency is not high, so that improvement is urgently needed.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a cyanide-containing odor integrated treatment device, which aims to solve the problems that the treatment effect of the treatment device is relatively general and the treatment efficiency is not high in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: a cyanide-containing odor integrated treatment device comprises an oxidation pond, a circulating slurry pond, an equipment body, a first biological filter bed and a second biological filter bed, wherein the oxidation pond and the circulating slurry pond are arranged below the equipment body, the first biological filter bed is arranged at the bottom of the equipment body, the second biological filter bed is arranged inside the equipment body above the first biological filter bed, a demister is arranged inside the equipment body above the second biological filter bed, a third distribution pipeline is arranged inside the equipment body between the first biological filter bed and the second biological filter bed, a second distribution pipeline is arranged inside the equipment body between the second biological filter bed and the demister, a first distribution pipeline is arranged inside the equipment body above the demister, a process water system pipe is arranged on the outer wall of the equipment body at the position of the first distribution pipeline, and the process water system pipe is communicated with the first distribution pipeline, an outlet flue is installed on the outer wall of the top of the equipment body, and an inlet flue is installed on the outer wall of the bottom of the equipment body.
Preferably, one side of the top end of the oxidation pond is provided with a liquid injection pipe which is communicated with the oxidation pond, so that an oxidant and alkali liquor can be conveniently added into the oxidation pond.
Preferably, a second circulating pump is installed on one side of the oxidation pond, the input end of the second circulating pump is communicated with the oxidation pond through a pipeline, and the output end of the second circulating pump is communicated with the second distribution pipeline through a pipeline, so that the cyanogen-containing odor gas can be deeply absorbed and oxidized conveniently.
Preferably, a first circulating pump is installed on one side of the circulating slurry pool, the input end of the first circulating pump is communicated with the circulating slurry pool through a pipeline, and the output end of the first circulating pump is communicated with the third distributing pipeline through a pipeline to absorb cyanogen-containing odor.
Preferably, install the disturbance pump on the circulation thick liquid pond outer wall of first circulating pump top, the input and the output of disturbance pump all communicate through pipeline and circulation thick liquid pond, are convenient for carry out the vortex to the thick liquid in circulation thick liquid pond and the oxidation pond and mix, and the thick liquid adopts the subregion to absorb and the oxidation.
Preferably, the bottom ends of the first distribution pipeline, the second distribution pipeline and the third distribution pipeline are all provided with atomizing nozzles at equal intervals, so that the slurry can be conveniently atomized and sprayed out.
Compared with the prior art, the utility model has the beneficial effects that: the cyanide-containing odor integrated treatment device not only improves the treatment effect of cyanide-containing odor, but also reduces the floor area and the overhaul and maintenance workload of equipment in the system by adopting the integrated system integration design, and improves the treatment efficiency;
(1) the device adopts multistage integrated equipment to carry out segmented absorption and oxidation aiming at the physical and chemical characteristics of hydrogen cyanide and combining the component characteristics of malodorous gas, and the cyanogen-containing mixed gas can simultaneously achieve the effects of deodorization and hydrogen cyanide removal after passing through the system, thereby improving the treatment effect of cyanogen-containing odor;
(2) the device adopts an integrated system integration design, so that the floor area and the overhauling and maintaining workload of equipment in the system can be reduced;
(3) the disturbance pump carries out the vortex through the pipeline and mixes the thick liquid in circulation thick liquid pond and the oxidation pond, and the thick liquid adopts the subregion to absorb and the oxidation, has promoted the reaction efficiency of hydrogen cyanide, has guaranteed the purpose of innoxious processing, and the thick liquid adopts inside and outside dual cycle structure, through hierarchical absorption and oxidation mode, has promoted the absorption and the oxidation rate that contain the cyanogen foul smell to the efficiency of handling has been promoted.
Drawings
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is an enlarged schematic view of the apparatus of the present invention;
FIG. 3 is an enlarged top view of the first distribution pipeline of the present invention;
FIG. 4 is a schematic top enlarged view of a second biological filter bed according to the present invention.
In the figure: 1. an oxidation pond; 2. a circulating slurry tank; 3. a first circulation pump; 4. a disturbance pump; 5. an apparatus body; 6. an inlet flue; 7. an outlet flue; 8. a process water system pipe; 9. a liquid injection pipe; 10. a second circulation pump; 11. a first biofilter bed; 12. a second biological filter bed; 13. a demister; 14. a first distribution line; 15. a second distribution line; 16. a third distribution line; 17. an atomizing spray head.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and all other embodiments obtained by a person of ordinary skill in the art based on the embodiments of the present invention without any creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-4, an embodiment of the present invention is shown: a cyanide-containing odor integrated treatment device comprises an oxidation pond 1, a circulating slurry pond 2, an equipment body 5, a first biological filter bed 11 and a second biological filter bed 12, wherein the oxidation pond 1 and the circulating slurry pond 2 are arranged below the equipment body 5;
a liquid injection pipe 9 is arranged on one side of the top end of the oxidation pond 1, and the liquid injection pipe 9 is communicated with the oxidation pond 1, so that an oxidant and alkali liquor can be conveniently added into the oxidation pond 1;
a second circulating pump 10 is installed on one side of the oxidation pond 1, the input end of the second circulating pump 10 is communicated with the oxidation pond 1 through a pipeline, and the output end of the second circulating pump 10 is communicated with a second distribution pipeline 15 through a pipeline, so that the cyanogen-containing odor can be deeply absorbed and oxidized conveniently;
a first circulating pump 3 is arranged on one side of the circulating slurry pool 2, the input end of the first circulating pump 3 is communicated with the circulating slurry pool 2 through a pipeline, and the output end of the first circulating pump 3 is communicated with a third distributing pipeline 16 through a pipeline to absorb cyanogen-containing odor;
a disturbance pump 4 is arranged on the outer wall of the circulating slurry pool 2 above the first circulating pump 3, the input end and the output end of the disturbance pump 4 are both communicated with the circulating slurry pool 2 through pipelines, so that the slurry in the circulating slurry pool 2 and the slurry in the oxidation pool 1 are conveniently subjected to vortex mixing, and the slurry is subjected to subarea absorption and oxidation;
the first biological filter bed 11 is arranged at the bottom of the equipment body 5, the second biological filter bed 12 is arranged in the equipment body 5 above the first biological filter bed 11, and the demister 13 is arranged in the equipment body 5 above the second biological filter bed 12;
a third distribution pipeline 16 is arranged in the equipment body 5 between the first biological filter bed 11 and the second biological filter bed 12;
a second distribution pipeline 15 is arranged in the device body 5 between the second biological filter bed 12 and the demister 13;
a first distribution pipeline 14 is arranged in the equipment body 5 above the demister 13, a process water system pipe 8 is arranged on the outer wall of the equipment body 5 at the position of the first distribution pipeline 14, and the process water system pipe 8 is communicated with the first distribution pipeline 14;
an outlet flue 7 is arranged on the outer wall of the top of the equipment body 5, and an inlet flue 6 is arranged on the outer wall of the bottom of the equipment body 5;
the bottom ends of the first distribution pipeline 14, the second distribution pipeline 15 and the third distribution pipeline 16 are all provided with atomizing nozzles 17 at equal intervals, so that the slurry can be conveniently atomized and sprayed.
When the embodiment of the application is used: firstly, cyanogen-containing odor enters an equipment body 5 through an inlet flue 6, after the cyanogen-containing odor is absorbed by a first biological filter bed 11 and a second biological filter bed 12, hydrogen cyanide and odor are captured and enter a circulating slurry tank 2, purified flue gas is dehydrated by a demister 13 and then is discharged through an outlet flue 7, a process water system is sent through a process water system pipe 8, the demister 13 is washed through a first distribution pipeline 14, the washing water enters the circulating slurry tank 2 for comprehensive utilization, wastewater is sent into a slurry post-treatment system through a drain pipe at the bottom of the circulating slurry tank 2, as the device is provided with an oxidation tank 1 and the circulating slurry tank 2, cyanogen-containing odor can be absorbed and oxidized in a subarea way, an oxidant and alkali liquor enter the oxidation tank 1 through a liquor injection pipe 9, slurry in the circulating slurry tank 2 is conveyed into a third distribution pipeline 16 through a first circulating pump 3, the slurry is atomized and sprayed by the atomizing spray head 17 at the bottom end of the third distribution pipeline 16, the cyanogen-containing odor is absorbed by the first biological filter bed 11, the slurry in the oxidation pond 1 is conveyed into the second distribution pipeline 15 by the second circulating pump 10 through a pipeline, the slurry is atomized and sprayed by the atomizing spray head 17 at the bottom end of the second distribution pipeline 15, the cyanogen-containing odor is deeply absorbed and oxidized by the second biological filter bed 12, the mode adopts multistage integrated equipment for segmented absorption and oxidation according to the physical and chemical characteristics of hydrogen cyanide and the composition characteristics of malodorous gas, the cyanogen-containing mixed gas can simultaneously achieve the effects of deodorization and hydrogen cyanide removal after passing through the system, thereby improving the treatment effect of the cyanogen-containing odor, and the device adopts the integrated design of an integrated system, can reduce the floor area and the workload of maintenance and repair of equipment in the system, the disturbance pump 4 carries out the vortex through the pipeline and mixes the thick liquid in circulating slurry pond 2 and the oxidation pond 1, and the thick liquid adopts the subregion to absorb and the oxidation, has promoted hydrogen cyanide's reaction efficiency, has guaranteed the purpose of innoxious processing, and the thick liquid adopts inside and outside dual cycle structure, through hierarchical absorption and oxidation mode, has promoted the absorption and the oxidation rate of cyanogen odor to promote the efficiency of handling, accomplished the work that cyanogen odor integrated processing device.
Claims (6)
1. The cyanide-containing odor integrated treatment device is characterized by comprising an oxidation pond (1), a circulating slurry pond (2), an equipment body (5), a first biological filter bed (11) and a second biological filter bed (12), wherein the oxidation pond (1) and the circulating slurry pond (2) are arranged below the equipment body (5), the first biological filter bed (11) is arranged at the bottom of the equipment body (5), the second biological filter bed (12) is arranged inside the equipment body (5) above the first biological filter bed (11), a demister (13) is arranged inside the equipment body (5) above the second biological filter bed (12), a third distribution pipeline (16) is arranged inside the equipment body (5) between the first biological filter bed (11) and the second biological filter bed (12), and a second distribution pipeline (15) is arranged inside the equipment body (5) between the second biological filter bed (12) and the demister (13), the device comprises a demister (13), and is characterized in that a first distribution pipeline (14) is arranged inside a device body (5) above the demister (13), a process water system pipe (8) is arranged on the outer wall of the device body (5) at the position of the first distribution pipeline (14), the process water system pipe (8) is communicated with the first distribution pipeline (14), an outlet flue (7) is arranged on the outer wall of the top of the device body (5), and an inlet flue (6) is arranged on the outer wall of the bottom of the device body (5).
2. The integrated cyanogen-containing odor treatment device according to claim 1, wherein: and a liquid injection pipe (9) is installed on one side of the top end of the oxidation pond (1), and the liquid injection pipe (9) is communicated with the oxidation pond (1).
3. The integrated cyanogen-containing odor treatment device according to claim 1, wherein: a second circulating pump (10) is installed on one side of the oxidation pond (1), the input end of the second circulating pump (10) is communicated with the oxidation pond (1) through a pipeline, and the output end of the second circulating pump (10) is communicated with a second distribution pipeline (15) through a pipeline.
4. The integrated cyanogen-containing odor treatment device according to claim 1, wherein: first circulating pump (3) are installed to one side in circulation thick liquid pond (2), and the input of first circulating pump (3) passes through the pipeline and communicates with circulation thick liquid pond (2), and the output of first circulating pump (3) passes through pipeline and third distribution pipeline (16) intercommunication.
5. The integrated cyanogen-containing odor treatment device according to claim 4, wherein: install disturbance pump (4) on the circulation thick liquid pond (2) outer wall of first circulating pump (3) top, the input and the output of disturbance pump (4) all communicate with circulation thick liquid pond (2) through the pipeline.
6. The integrated cyanogen-containing odor treatment device according to claim 1, wherein: the bottom ends of the first distribution pipeline (14), the second distribution pipeline (15) and the third distribution pipeline (16) are all provided with atomizing nozzles (17) at equal intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122318835.XU CN215693157U (en) | 2021-09-24 | 2021-09-24 | Cyanide-containing odor integrated disposal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122318835.XU CN215693157U (en) | 2021-09-24 | 2021-09-24 | Cyanide-containing odor integrated disposal device |
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| Publication Number | Publication Date |
|---|---|
| CN215693157U true CN215693157U (en) | 2022-02-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202122318835.XU Active CN215693157U (en) | 2021-09-24 | 2021-09-24 | Cyanide-containing odor integrated disposal device |
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| Country | Link |
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| CN (1) | CN215693157U (en) |
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2021
- 2021-09-24 CN CN202122318835.XU patent/CN215693157U/en active Active
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