CN220276678U - Methanol waste gas treatment equipment by microorganisms - Google Patents
Methanol waste gas treatment equipment by microorganisms Download PDFInfo
- Publication number
- CN220276678U CN220276678U CN202321255306.2U CN202321255306U CN220276678U CN 220276678 U CN220276678 U CN 220276678U CN 202321255306 U CN202321255306 U CN 202321255306U CN 220276678 U CN220276678 U CN 220276678U
- Authority
- CN
- China
- Prior art keywords
- pipeline
- pretreatment
- exhaust
- waste gas
- pipe
- 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.)
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- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 title claims abstract description 69
- 239000002912 waste gas Substances 0.000 title claims abstract description 26
- 244000005700 microbiome Species 0.000 title claims abstract description 25
- 239000000945 filler Substances 0.000 claims abstract description 35
- 230000001681 protective effect Effects 0.000 claims abstract description 5
- -1 polyethylene Polymers 0.000 claims description 12
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 9
- 239000004698 Polyethylene Substances 0.000 claims description 6
- 239000004743 Polypropylene Substances 0.000 claims description 6
- 229920005830 Polyurethane Foam Polymers 0.000 claims description 6
- 239000007789 gas Substances 0.000 claims description 6
- 229920000573 polyethylene Polymers 0.000 claims description 6
- 229920001155 polypropylene Polymers 0.000 claims description 6
- 239000011496 polyurethane foam Substances 0.000 claims description 6
- 229910052799 carbon Inorganic materials 0.000 claims description 3
- 239000007788 liquid Substances 0.000 abstract description 7
- 239000007921 spray Substances 0.000 abstract description 5
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 9
- 238000001914 filtration Methods 0.000 description 6
- 239000000126 substance Substances 0.000 description 6
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000001569 carbon dioxide Substances 0.000 description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 239000012670 alkaline solution Substances 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- VUZPPFZMUPKLLV-UHFFFAOYSA-N methane;hydrate Chemical compound C.O VUZPPFZMUPKLLV-UHFFFAOYSA-N 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
Landscapes
- Treating Waste Gases (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
The utility model belongs to the technical field of methanol waste gas treatment equipment, in particular to equipment for treating methanol waste gas by microorganisms, wherein a filler pipeline is directly connected with a pretreatment pipeline and an exhaust pipeline in a sliding way, telescopic rods are fixedly connected to the pretreatment pipeline and the exhaust pipeline, auxiliary push plates corresponding to the filler pipeline are fixedly connected to the extending ends of the telescopic rods, a protective shell corresponding to the telescopic rods is detachably connected between the pretreatment pipeline and the exhaust pipeline, one end of the pretreatment pipeline is provided with the waste gas pipeline, one end of the pretreatment pipeline is provided with a microorganism mixed liquid storage tank, a spray pipe is arranged between the microorganism mixed liquid storage tank and the exhaust pipeline, a circulating pump and a flowmeter are arranged on the spray pipe, two groups of connecting rods are arranged between the pretreatment pipeline and the exhaust pipeline, and the circulating pump, the flowmeter and control are electrically connected, so that the equipment has the advantages that: through starting the telescopic link, can remove the filler pipeline to change inside filler, use manpower sparingly, can realize quick replacement's purpose.
Description
Technical Field
The utility model belongs to the technical field of methanol waste gas treatment equipment, and particularly relates to equipment for treating methanol waste gas by using microorganisms.
Background
The waste gas of the methanol is directly discharged into the atmosphere to cause environmental pollution, and the methanol is inflammable and can form explosive mixture with air, and the methanol is in danger of causing combustion explosion when contacting with open fire, high heat or oxidizing agent; it is therefore necessary to perform treatment of methanol off-gas by methods including chemical absorption, oxidation treatment, adsorption, membrane separation, and the like. Among them, chemical absorption is a common method, and alkaline solution such as NaOH is used to absorb formaldehyde and other organic substances in methanol waste gas, so as to achieve the purpose of purification. The oxidation treatment utilizes a catalyst to oxidize organic matters in the methanol waste gas into CO 2 And H 2 O, and other harmless substances. The adsorption and membrane separation can be used for separating and recovering valuable substances such as methanol and the like;
the prior art adopts a chemical method to adsorb formaldehyde or utilizes physical barriers such as fillers or fiber filters to filter methanol, and the fillers are replaced within 6-12 months of use, so that the filtering part is required to be manually disassembled, and the filtering part is usually fixedly connected by bolts, thereby causing the technical problem of troublesome replacement.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model aims to provide equipment for treating methanol waste gas by using microorganisms, and solves the technical problem that the filtering part needs to be manually disassembled and is usually fixedly connected by bolts, so that the replacement is troublesome.
The scheme adopted by the utility model is as follows: the utility model provides a with microorganism treatment methyl alcohol exhaust-gas equipment, includes pretreatment pipe, exhaust pipe, its characterized in that, pretreatment pipe and exhaust pipe direct sliding connection have the filler pipeline, pretreatment pipe, exhaust pipe on all fixedly connected with telescopic link, telescopic link stretch out end fixedly connected with and the supplementary push pedal that the filler pipeline corresponds, pretreatment pipe, exhaust pipe between can dismantle the protective housing that is connected with and corresponds with the telescopic link, pretreatment pipe one end be equipped with exhaust pipe, pretreatment pipe one end be equipped with microorganism mixed liquor bin, microorganism mixed liquor bin and exhaust pipe between be equipped with the shower, the shower on be equipped with circulating pump and flowmeter, pretreatment pipe and exhaust pipe between be equipped with two sets of connecting rods, circulating pump, flowmeter and control between electric connection.
Preferably, the exhaust pipeline is detachably connected with a distribution pipeline communicated with the exhaust pipeline, and a plurality of groups of distribution holes are formed in the distribution pipeline at intervals.
Preferably, the filler pipeline is provided with an active carbon layer, a polyethylene ball layer, a polypropylene rod layer and a polyurethane foam layer in sequence from the bottom to the position close to the exhaust pipeline.
Preferably, the telescopic rod is an electric telescopic rod, and the electric telescopic rod is electrically connected with the controller.
Preferably, the pretreatment pipeline and the exhaust pipeline are provided with temperature detectors, and the temperature detectors are electrically connected with the controller.
Preferably, the pretreatment pipeline and the exhaust pipeline are provided with dovetail grooves, and the filler pipeline is provided with dovetail blocks corresponding to the dovetail grooves.
The utility model has the beneficial effects that: through be equipped with the multilayer filler at the filler pipeline, formaldehyde and other harmful gas in can effectual filtration waste gas reach fine purifying effect, through starting the telescopic link, can remove the filler pipeline to change inside filler, convenient and fast uses manpower sparingly, can realize quick replacement's purpose, has solved the needs manual work of prior art and wholly dismantles filtering part, all adopts the bolt to carry out fixed connection generally, causes the trouble technical problem of change.
Drawings
Fig. 1 is one of the perspective views of the present utility model.
Fig. 2 is a second perspective view of the present utility model.
Fig. 3 is one of the perspective cross-sectional views of the present utility model.
Fig. 4 is a second perspective cross-sectional view of the present utility model.
Fig. 5 is a partial enlarged view of a of fig. 4.
Reference numerals: 1. pretreatment of the pipeline; 2. an exhaust duct; 3. a filler pipe; 4. a telescopic rod; 5. an auxiliary push plate; 6. a protective shell; 7. an exhaust gas duct; 8. a microorganism mixed liquor storage tank; 9. a shower pipe; 10. a circulation pump; 11. a flow meter; 12. a connecting rod; 13. a distribution pipe; 14. an activated carbon layer; 15. a polyethylene ball layer; 16. a polypropylene rod layer; 17. a polyurethane foam layer; 18. a dovetail groove; 19. dovetail block.
Detailed Description
The foregoing and other features, aspects and advantages of the present utility model will become more apparent from the following detailed description of the embodiments with reference to the accompanying drawings 1-5. The following embodiments are described in detail with reference to the drawings.
Exemplary embodiments of the present utility model will be described below with reference to the accompanying drawings.
The first embodiment of the equipment for treating the methanol waste gas by using the microorganisms comprises a pretreatment pipeline 1 and an exhaust pipeline 2, and is characterized in that the pretreatment pipeline 1 and the exhaust pipeline 2 are directly connected with a filler pipeline 3 in a sliding manner, telescopic rods 4 are fixedly connected to the pretreatment pipeline 1 and the exhaust pipeline 2, auxiliary push plates 5 corresponding to the filler pipeline 3 are fixedly connected to the extending ends of the telescopic rods 4, protective shells 6 corresponding to the telescopic rods 4 are detachably connected between the pretreatment pipeline 1 and the exhaust pipeline 2, one end of the pretreatment pipeline 1 is provided with a waste gas pipeline 7, one end of the pretreatment pipeline 1 is provided with a microorganism mixed liquid storage tank 8, a spray pipe 9 is arranged between the microorganism mixed liquid storage tank 8 and the exhaust pipeline 2, a circulating pump 10 and a flowmeter 11 are arranged on the spray pipe 9, two groups of connecting rods 12 are arranged between the pretreatment pipeline 1 and the exhaust pipeline 2, and the circulating pump 10 and the flowmeter 11 are electrically connected with a control part; a distribution pipeline 13 communicated with the exhaust pipeline 2 is detachably connected in the exhaust pipeline 2, and a plurality of groups of distribution holes are formed in the distribution pipeline 13 at intervals; the filler pipeline 3 is sequentially provided with an active carbon layer 14, a polyethylene ball layer 15, a polypropylene rod layer 16 and a polyurethane foam layer 17 from the bottom to the position close to the exhaust pipeline 2; the telescopic rod 4 is an electric telescopic rod 4, and the electric telescopic rod 4 is electrically connected with the controller; the pretreatment pipeline 1 and the exhaust pipeline 2 are respectively provided with a temperature detector, when the temperature monitors detect that the internal temperature is abnormal, cold air or hot air is introduced, the internal temperature is controlled to be about 20 ℃ to 45 ℃, if the temperature is too low, the microorganism metabolism speed is slowed down, and the treatment efficiency is reduced; if the temperature is too high, microorganisms may be damaged, and the structure and function of the biological film may be changed, thereby affecting the treatment effect; the temperature needs to be controlled according to the actual situation, for example, the temperature needs to be adjusted by a heating or cooling system; the temperature detector is electrically connected with the controller; the pretreatment pipeline 1 and the exhaust pipeline 2 are provided with dovetail grooves 18, the filler pipeline 3 is provided with dovetail blocks 19 corresponding to the dovetail grooves 18, and the cooperation between the dovetail grooves 18 and the dovetail blocks 19 can ensure that the filler pipeline 3 is replaced more conveniently and rapidly, and has strong stability.
When the embodiment is used, waste gas enters the pretreatment pipeline 1 from the waste gas pipeline 7, one end of the waste gas pipeline 7 can be a blower, the flow rate of the waste gas is increased, the circulating pump 10 is started through the controller, liquid in the microorganism mixed liquid storage tank 8 is conveyed into the filler pipeline 3 through the spray pipe 9, a biological film is formed on the mixed nutrient liquid and the surfaces of the activated carbon layer 14, the polyethylene ball layer 15, the polypropylene rod layer 16 and the polyurethane foam layer 17, the waste gas passes through the filler pipeline 3, and the activated carbon layer 14, the polyethylene ball layer 15, the polypropylene rod layer 16 and the polyurethane foam layer 17 which are sequentially arranged from the bottom to the position close to the exhaust pipeline 2 are adsorbed and metabolized by the biological film to be converted into carbon dioxide and water, energy is released, the carbon dioxide is discharged from the exhaust pipeline 2, and the filler can play a role in filtering to remove particles and pollutants in the waste gas when the waste gas passes through the filler layer;
when the filler pipeline 3 needs to be replaced, the electric telescopic rod 4 is started to act through the controller, the auxiliary push plate 5 is driven to act, the dovetail block 19 arranged on the filler pipeline 3 moves along the dovetail groove 18, the filler pipeline 3 is moved out of a proper position, the filler pipeline 3 and the auxiliary push plate 5 are separated, sealing gaskets are arranged at the contact positions of the filler pipeline 3, the pretreatment pipeline 1 and the exhaust pipeline 2, the exhaust gas leakage phenomenon is avoided, the filler pipeline 3 can be moved out through the electric telescopic rod 4, the filler is replaced, the filter part is integrally detached from the conventional filter part, and the replacement is convenient and quick, and labor is saved.
The above description is only for the purpose of illustrating the utility model, and it should be understood that the utility model is not limited to the above embodiments, but various modifications consistent with the idea of the utility model are within the scope of the utility model.
Claims (6)
1. The utility model provides a with microorganism treatment methyl alcohol exhaust-gas equipment, includes pretreatment pipe (1), exhaust pipe (2), its characterized in that, pretreatment pipe (1) and exhaust pipe (2) direct sliding connection have filler pipeline (3), pretreatment pipe (1), exhaust pipe (2) on equal fixedly connected with telescopic link (4), telescopic link (4) stretch out supplementary push pedal (5) that end fixedly connected with corresponds with filler pipeline (3), pretreatment pipe (1), exhaust pipe (2) between can dismantle and be connected with protective housing (6) that correspond with telescopic link (4), pretreatment pipe (1) one end be equipped with exhaust pipe (7), pretreatment pipe (1) one end be equipped with microorganism mixed liquor bin (8), microorganism mixed liquor bin (8) and exhaust pipe (2) between be equipped with shower (9), shower (9) on be equipped with circulating pump (10) and flowmeter (11), pretreatment pipe (1) and exhaust pipe (2) between be equipped with between two sets of circulating pump (12), flowmeter (11) and electric connection.
2. The device for treating methanol waste gas by using microorganisms according to claim 1, wherein the exhaust pipeline (2) is detachably connected with a distribution pipeline (13) communicated with the exhaust pipeline (2), and a plurality of groups of distribution holes are formed on the distribution pipeline (13) at intervals.
3. The device for treating methanol waste gas by using microorganisms according to claim 2, wherein the filler pipeline (3) is provided with an active carbon layer (14), a polyethylene ball layer (15), a polypropylene rod layer (16) and a polyurethane foam layer (17) in sequence from the bottom to the position close to the exhaust pipeline (2).
4. A device for treating methanol waste gas by using microorganisms according to any one of claims 1 to 3, wherein the telescopic rod (4) is an electric telescopic rod (4), and the electric telescopic rod (4) is electrically connected with the controller.
5. A device for treating methanol waste gas by using microorganisms according to any one of claims 1 to 3, wherein the pretreatment pipeline (1) and the exhaust pipeline (2) are provided with temperature detectors, and the temperature detectors are electrically connected with a controller.
6. A device for treating methanol waste gas by using microorganisms according to any one of claims 1 to 3, wherein the pretreatment pipeline (1) and the exhaust pipeline (2) are provided with dovetail grooves (18), and the filler pipeline (3) is provided with dovetail blocks (19) corresponding to the dovetail grooves (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321255306.2U CN220276678U (en) | 2023-05-23 | 2023-05-23 | Methanol waste gas treatment equipment by microorganisms |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321255306.2U CN220276678U (en) | 2023-05-23 | 2023-05-23 | Methanol waste gas treatment equipment by microorganisms |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220276678U true CN220276678U (en) | 2024-01-02 |
Family
ID=89341511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321255306.2U Active CN220276678U (en) | 2023-05-23 | 2023-05-23 | Methanol waste gas treatment equipment by microorganisms |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220276678U (en) |
-
2023
- 2023-05-23 CN CN202321255306.2U patent/CN220276678U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |