CN218653714U - Chemical industry organic waste gas preliminary treatment environmental protection equipment - Google Patents
Chemical industry organic waste gas preliminary treatment environmental protection equipment Download PDFInfo
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- CN218653714U CN218653714U CN202222899416.4U CN202222899416U CN218653714U CN 218653714 U CN218653714 U CN 218653714U CN 202222899416 U CN202222899416 U CN 202222899416U CN 218653714 U CN218653714 U CN 218653714U
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Abstract
The utility model discloses a chemical industry organic waste gas preliminary treatment environmental protection equipment relates to environmental protection equipment technical field, including the main part device, the inside of main part device is provided with first active carbon adsorber, the right side of first active carbon adsorber is provided with second active carbon adsorber, the inner wall fixedly connected with second ventilating plate of first active carbon adsorber. The utility model discloses an utilize the saturated vapor that the vapor system produced to carry first active carbon adsorber internal heating active carbon bed layer, provide the heat for the absorbent organic matter of active carbon, improve its kinetic energy and break away from the constraint of adsorbent, utilize drying fan, blow in outdoor air to the granule active carbon layer in the first active carbon adsorber, can sweep out the water in the active carbon bed layer effectively, and cool off the active carbon bed layer, the temperature reduction, guarantee that the active carbon resumes higher adsorption efficiency, the rate of reusability of very high active carbon.
Description
Technical Field
The utility model relates to an environmental protection equipment technical field, concretely relates to chemical industry organic waste gas preliminary treatment environmental protection equipment.
Background
The chemical industry is a general name of enterprises and units engaged in production and development of the chemical industry, the chemical industry permeates various aspects, and the organic waste gas treatment refers to the treatment work of adsorption, filtration and purification of organic waste gas generated in the production process of the chemical industry, wherein waste gas pretreatment equipment is required to be used for pretreatment.
The existing waste gas pretreatment equipment mostly adopts activated carbon materials to pretreat waste gas in the using process, but the existing gas pretreatment equipment has lower reuse rate of the activated carbon materials, so that the treatment cost is higher.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is:
the utility model provides a chemical industry organic waste gas preliminary treatment environmental protection equipment, includes the main part device, the inside of main part device is provided with first activated carbon adsorption ware, first activated carbon adsorption ware's right side is provided with second activated carbon adsorption ware.
The inner wall of the first activated carbon absorber is fixedly connected with a second air permeable plate, the upper surface of the second air permeable plate is fixedly connected with a granular activated carbon layer, and the upper surface of the granular activated carbon layer is fixedly connected with a first air permeable plate.
The inner wall fixedly connected with carbon fiber of second active carbon adsorber adsorbs the core, the upper surface that the carbon fiber adsorbs the core is provided with the air outlet valve, the right side fixedly connected with admission valve of second active carbon adsorber, the left side fixedly connected with air outlet three-way valve of second active carbon adsorber.
The utility model discloses technical scheme's further improvement lies in: the left side fixedly connected with waste gas of first active carbon adsorber advances the pipe, waste gas advances the outer wall fixedly connected with control valve of pipe, waste gas advances the one end fixedly connected with air cooler of pipe.
The utility model discloses technical scheme's further improvement lies in: the left end of the air cooler is fixedly connected with an air inlet fan through a pipeline, and the left side of the air inlet fan is fixedly connected with a first filter through a pipeline.
The utility model discloses technical scheme's further improvement lies in: the left side fixedly connected with chemical industry waste gas siphunculus of first filter.
The utility model discloses technical scheme's further improvement lies in: the bottom surface of the first activated carbon adsorber is fixedly connected with a condenser through a pipeline, and the bottom surface of the condenser is fixedly connected with a layering groove through a pipeline.
The utility model discloses technical scheme's further improvement lies in: the top left side of layering groove is through pipeline fixedly connected with solvent recovery system, the bottom left side of layering groove is through pipeline fixedly connected with effluent disposal system.
The utility model discloses technical scheme's further improvement lies in: the top left side of first active carbon adsorber is through pipeline fixedly connected with aiutage, the bottom right side of first active carbon adsorber is through pipeline fixedly connected with drying blower, the top right side of first active carbon adsorber is through pipeline fixedly connected with vapor system.
The utility model discloses technical scheme's further improvement lies in: and the right side of the drying fan is fixedly connected with a second filter through a pipeline.
Since the technical scheme is used, the utility model discloses relative prior art, the technological progress who gains is:
1. the utility model provides a chemical industry organic waste gas preliminary treatment environmental protection equipment, when granule activated carbon layer organic matter is close or reaches the saturation, the saturated vapor that utilizes the vapor system to produce carries first activated carbon absorber internal heating activated carbon bed, provide the heat for the adsorbed organic matter of activated carbon, improve its kinetic energy and break away from the constraint of adsorbent, and then released by blowing, and form vaporific gas-liquid mixture with vapor, under the promotion of vapor, the first activated carbon absorber of discharging, convenient follow-up processing to the organic matter.
2. The utility model provides a chemical industry organic waste gas preliminary treatment environmental protection equipment utilizes drying fan, blows in outdoor air to the granule activated carbon layer in the first activated carbon adsorber, can sweep out the water in the activated carbon bed layer effectively to cool off the activated carbon bed layer, make the temperature reduce, guarantee activated carbon and resume higher adsorption efficiency, the rate of reuse of very high activated carbon.
Drawings
FIG. 1 is a schematic view of the structure of the main body device of the present invention;
FIG. 2 is a rear view of the main body structure of the present invention;
FIG. 3 is a schematic diagram showing the structure of a first activated carbon adsorber of the present invention in detail;
fig. 4 is a schematic diagram showing the structural details of a second activated carbon adsorber of the present invention.
In the figure: 1. a main body device; 2. a first activated carbon adsorber; 3. a second activated carbon adsorber; 4. chemical waste gas through pipe; 5. a first filter; 6. an air intake fan; 7. an air cooler; 8. a condenser; 9. a layering tank; 10. a solvent recovery system; 11. a wastewater treatment system; 12. a drying fan; 13. an exhaust funnel; 14. a second filter; 15. a first gas permeable plate; 16. a granular activated carbon layer; 17. a second gas permeable plate; 19. a water vapor system; 20. an exhaust gas inlet pipe; 21. a control valve; 22. an intake valve; 23. an air outlet valve; 24. an air outlet three-way valve; 25. the carbon fiber adsorbs the core.
Detailed Description
The present invention will be described in further detail with reference to the following examples:
example 1
As shown in FIGS. 1-4, the utility model provides a chemical industry organic waste gas preliminary treatment environmental protection equipment, including main body device 1, main body device 1's inside is provided with first activated carbon adsorber 2, and the right side of first activated carbon adsorber 2 is provided with second activated carbon adsorber 3.
The inner wall fixedly connected with second ventilative board 17 of first activated carbon adsorber 2, the last fixed surface of second ventilative board 17 is connected with granule activated carbon layer 16, the first ventilative board 15 of the last fixed surface of granule activated carbon layer 16, waste gas is in the region more than first ventilative board 15 of circulation through granule activated carbon layer 16 by the bottom layer region of first activated carbon adsorber 2, and the organic matter in the waste gas is adsorbed by the charcoal, is held back this moment to make waste gas obtain purifying.
The inner wall of the second activated carbon absorber 3 is fixedly connected with a carbon fiber adsorption core 25, the upper surface of the carbon fiber adsorption core 25 is provided with an air outlet valve 23, the right side of the second activated carbon absorber 3 is fixedly connected with an air inlet valve 22, and the left side of the second activated carbon absorber 3 is fixedly connected with an air outlet three-way valve 24.
The left side of the first activated carbon adsorber 2 is fixedly connected with a waste gas inlet pipe 20, the outer wall of the waste gas inlet pipe 20 is fixedly connected with a control valve 21, and one end of the waste gas inlet pipe 20 is fixedly connected with an air cooler 7.
The left end of air cooler 7 passes through pipeline fixedly connected with air intake fan 6, and the first filter 5 of pipeline fixedly connected with is passed through in air intake fan 6's left side, and the left side fixedly connected with chemical waste gas siphunculus 4 of first filter 5.
Example 2
As shown in fig. 1-4, on the basis of embodiment 1, the utility model provides a technical solution: preferably, the bottom surface of the first activated carbon adsorber 2 is fixedly connected with a condenser 8 through a pipeline, after the steam forms a mist-like gas-liquid mixture and is subjected to heat exchange treatment by the condenser 8, most of the gas is condensed into liquid, and the bottom surface of the condenser 8 is fixedly connected with a layering groove 9 through a pipeline.
The left side of the top end of the layering tank 9 is fixedly connected with a solvent recovery system 10 through a pipeline, and the left side of the bottom end of the layering tank 9 is fixedly connected with a wastewater treatment system 11 through a pipeline.
The left side of the top end of the first activated carbon absorber 2 is fixedly connected with an exhaust funnel 13 through a pipeline, the right side of the bottom end of the first activated carbon absorber 2 is fixedly connected with a drying fan 12 through a pipeline, the right side of the top end of the first activated carbon absorber 2 is fixedly connected with a steam system 19 through a pipeline, when organic matters on a granular activated carbon layer 16 approach or reach saturation, saturated steam generated by the steam system 19 is conveyed to the first activated carbon absorber 2 to heat an activated carbon bed layer, heat is provided for the organic matters adsorbed by activated carbon, the kinetic energy of the organic matters is improved, constraint of an adsorbent is eliminated, and the right side of the drying fan 12 is fixedly connected with a second filter 14 through a pipeline.
The working principle of the chemical organic waste gas pretreatment environmental protection equipment is described in detail below.
As shown in fig. 1-4, when the exhaust gas of the production line enters the first activated carbon adsorber 2 through the exhaust gas inlet pipe 20, the exhaust gas flows from the bottom layer area of the first activated carbon adsorber 2 to the area above the first air-permeable plate 15 through the granular activated carbon layer 16, at this time, the organic matter in the exhaust gas is adsorbed and trapped by the carbon, so that the exhaust gas is purified, and then the filtered exhaust gas enters the exhaust funnel 13 through the pipeline and is discharged.
When the organic matter in the granular activated carbon layer 16 approaches or reaches saturation, saturated steam generated by the steam system 19 is delivered into the first activated carbon adsorber 2 to heat the activated carbon bed layer, so as to provide heat for the organic matter adsorbed by the activated carbon, improve the kinetic energy of the organic matter, get rid of the constraint of the adsorbent, be released by blowing, form a mist gas-liquid mixture with the steam, and be discharged out of the first activated carbon adsorber 2 under the drive of the steam.
After the heat exchange treatment of the condenser 8, most of the gas is condensed into liquid. If the recovered organic solvent can not be mutually soluble with water, the organic solvent can be separated through gravity layering in the layering tank 9 and can be directly used for production or used for production after refining, and if the recovered solvent is mutually soluble with water, special separation treatment is carried out, so that the recovery of the organic solvent is realized.
The desorbed granular activated carbon layer 16 has a relatively high moisture content and a relatively high temperature, and cannot be directly subjected to a reabsorption operation, requiring drying and cooling.
By using the drying fan 12, outdoor air is blown into the granular activated carbon layer 16 in the first activated carbon adsorber 2, so that water in the activated carbon bed layer can be effectively blown out, and the activated carbon bed layer is cooled, so that the temperature is reduced, and the activated carbon is ensured to recover higher adsorption capacity.
The present invention has been described in detail with reference to the above general description, but it will be apparent to one of ordinary skill in the art that modifications and improvements can be made to the invention. Therefore, modifications or improvements without departing from the spirit of the invention are within the scope of the invention.
Claims (8)
1. The utility model provides a chemical industry organic waste gas preliminary treatment environmental protection equipment, includes main part device (1), its characterized in that: a first activated carbon adsorber (2) is arranged inside the main body device (1), and a second activated carbon adsorber (3) is arranged on the right side of the first activated carbon adsorber (2);
the inner wall of the first activated carbon adsorber (2) is fixedly connected with a second air permeable plate (17), the upper surface of the second air permeable plate (17) is fixedly connected with a granular activated carbon layer (16), and the upper surface of the granular activated carbon layer (16) is fixedly connected with a first air permeable plate (15);
the inner wall fixedly connected with carbon fiber adsorption core (25) of second activated carbon adsorber (3), the upper surface of carbon fiber adsorption core (25) is provided with air outlet valve (23), the right side fixedly connected with admission valve (22) of second activated carbon adsorber (3), the left side fixedly connected with of second activated carbon adsorber (3) gives vent to anger three-way valve (24).
2. The chemical organic waste gas pretreatment environmental protection equipment according to claim 1, characterized in that: the left side fixedly connected with waste gas of first active carbon adsorber (2) advances pipe (20), the outer wall fixedly connected with control valve (21) of waste gas advance pipe (20), the one end fixedly connected with air cooler (7) of waste gas advance pipe (20).
3. The chemical organic waste gas pretreatment environmental protection equipment according to claim 2, characterized in that: the left end of the air cooler (7) is fixedly connected with an air inlet fan (6) through a pipeline, and the left side of the air inlet fan (6) is fixedly connected with a first filter (5) through a pipeline.
4. The chemical organic waste gas pretreatment environment-friendly device according to claim 3, characterized in that: the left side fixedly connected with chemical industry waste gas siphunculus (4) of first filter (5).
5. The chemical organic waste gas pretreatment environment-friendly device according to claim 1, characterized in that: the bottom surface of the first activated carbon adsorber (2) is fixedly connected with a condenser (8) through a pipeline, and the bottom surface of the condenser (8) is fixedly connected with a layering groove (9) through a pipeline.
6. The chemical organic waste gas pretreatment environment-friendly device according to claim 5, characterized in that: the top left side of layering groove (9) is through pipeline fixedly connected with solvent recovery system (10), the bottom left side of layering groove (9) is through pipeline fixedly connected with effluent disposal system (11).
7. The chemical organic waste gas pretreatment environment-friendly device according to claim 1, characterized in that: the top left side of first active carbon adsorber (2) is through pipeline fixedly connected with aiutage (13), the bottom right side of first active carbon adsorber (2) is through pipeline fixedly connected with drying fan (12), the top right side of first active carbon adsorber (2) is through pipeline fixedly connected with vapor system (19).
8. The chemical organic waste gas pretreatment environmental protection equipment according to claim 7, characterized in that: the right side of the drying fan (12) is fixedly connected with a second filter (14) through a pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222899416.4U CN218653714U (en) | 2022-11-01 | 2022-11-01 | Chemical industry organic waste gas preliminary treatment environmental protection equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222899416.4U CN218653714U (en) | 2022-11-01 | 2022-11-01 | Chemical industry organic waste gas preliminary treatment environmental protection equipment |
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| Publication Number | Publication Date |
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| CN218653714U true CN218653714U (en) | 2023-03-21 |
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| CN202222899416.4U Active CN218653714U (en) | 2022-11-01 | 2022-11-01 | Chemical industry organic waste gas preliminary treatment environmental protection equipment |
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| CN (1) | CN218653714U (en) |
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- 2022-11-01 CN CN202222899416.4U patent/CN218653714U/en active Active
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