CN111659236A - Organic waste gas treatment equipment - Google Patents
Organic waste gas treatment equipment Download PDFInfo
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- CN111659236A CN111659236A CN202010447231.2A CN202010447231A CN111659236A CN 111659236 A CN111659236 A CN 111659236A CN 202010447231 A CN202010447231 A CN 202010447231A CN 111659236 A CN111659236 A CN 111659236A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/32—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by electrical effects other than those provided for in group B01D61/00
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/007—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by irradiation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/38—Removing components of undefined structure
- B01D53/44—Organic components
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/86—Catalytic processes
- B01D53/8678—Removing components of undefined structure
- B01D53/8687—Organic components
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
- B01D2253/10—Inorganic adsorbents
- B01D2253/102—Carbon
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2255/00—Catalysts
- B01D2255/80—Type of catalytic reaction
- B01D2255/802—Photocatalytic
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/80—Employing electric, magnetic, electromagnetic or wave energy, or particle radiation
- B01D2259/804—UV light
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/80—Employing electric, magnetic, electromagnetic or wave energy, or particle radiation
- B01D2259/818—Employing electrical discharges or the generation of a plasma
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Abstract
The invention discloses organic waste gas treatment equipment, which relates to the technical field of waste gas treatment and adopts the technical scheme that the organic waste gas treatment equipment comprises a box body, wherein one side of the box body is provided with an air inlet, the other side of the box body is provided with an air outlet, and a low-temperature plasma tube is arranged in the box body, at least two treatment frames and buffer frames are sequentially arranged in the box body at intervals along the direction from the air inlet to the air outlet, the treatment frames are used for installing and fixing the low-temperature plasma tube, an ultraviolet lamp tube and an active carbon net, buffer parts are arranged on the buffer frames, each buffer part comprises two metal nets, a side plate connected between the side edges of the two metal nets and a bottom plate positioned between the bottom edges of the two metal nets, an accommodating cavity is formed among the metal nets, the side plates and the bottom plates. A plurality of processing frame optional use different treatment mode to match to satisfy the treatment needs of different types waste gas.
Description
Technical Field
The invention relates to the technical field of waste gas treatment, in particular to organic waste gas treatment equipment.
Background
Teflon, polytetrafluoroethylene, has the characteristics of high and low temperature resistance, corrosion resistance, weather resistance, low friction coefficient and the like, and is commonly used for spraying processing, such as non-stick pan, pipeline, fastener and the like. Organic waste gas is easily generated in the spraying process of teflon production, and harm is caused to the atmospheric environment and the human health. Therefore, the exhaust gas needs to be treated to reach the standard before being discharged. The volatile organic waste gas in the plant is treated by an ultraviolet treatment method, a low-temperature plasma method, an activated carbon adsorption treatment, a direct combustion method, a catalytic combustion method, or the like.
Chinese patent No. CN102188885B discloses a low-temperature plasma flue gas treatment device, which comprises a flue gas absorption device, a plasma purification device and an exhaust device, wherein the flue gas absorption device is connected with an inlet of the plasma purification device through a pipeline, and a flue gas outlet of the plasma purification device is connected with the exhaust device; the plasma purification device is connected with a power supply and a transformer, plate-shaped cathode electrodes are arranged at the upper end and the lower end of the plasma purification device, and an anode electrode parallel to the cathode electrodes is arranged in the middle of the plasma purification device.
The waste gas treatment equipment adopts a low-temperature plasma method, and has the characteristics of high removal efficiency and convenience in use. When the applied voltage reaches the discharge voltage of the gas, the gas is broken down to generate active particles such as high-energy electrons, free radicals and the like, and pollutant molecules are decomposed into simple small molecules in a very short time after the active particles are contacted with pollutants. However, the low-temperature plasma has different treatment effects on different types of organic waste gases, has limitations and needs to be improved.
Disclosure of Invention
In view of the above technical defects, the present invention provides an organic waste gas treatment apparatus, which has a better removal effect on different types of waste gases.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides an organic waste gas treatment equipment, includes the box, box one side is provided with air inlet, opposite side and is provided with gas outlet, inside low temperature plasma tube that is provided with, the box is inside to be provided with two at least processing frame and buffer frame along the direction of air inlet to gas outlet interval in proper order, processing frame is used for fixed low temperature plasma tube of installation, ultraviolet tube, active carbon net, install the bolster on the buffer frame, the bolster includes two metal mesh, connects curb plate between two metal mesh sides, is located the bottom plate between two metal mesh bases, be formed with between metal mesh, curb plate, the bottom plate and hold the chamber, it is provided with the non-woven fabrics, the intussuseption is filled with the mixture to hold the intracavity wall, the mixture includes rubble and adsorption powder.
Through adopting above-mentioned technical scheme, a plurality of processing framves can select to use different treatment methods to arrange, have low temperature plasma to handle, ultraviolet degradation, active carbon adsorption to satisfy the processing needs of different grade type waste gas. The bolster is arranged in gas outlet department, plays the effect of adsorbing harmful waste gas equally on the one hand, and on the other hand plays the effect of slow flow, slows down the speed that waste gas flowed out the gas outlet, makes the time that waste gas stops in the box increase, and the treatment effect is better. The mixture of the crushed stone and the adsorption powder has certain porosity and can be penetrated by gas without being blocked completely.
The invention is further configured to: the utility model discloses a box, including box lateral wall, mounting bracket, relative opening opposite side, be connected with a plurality of connecting strips between the both sides about face frame and the chassis, the face frame is provided with a plurality of confessions and handles the through-hole that frame and buffer frame passed, the chassis is provided with a plurality of confessions and handles the card hole that frame and buffer frame card were gone into, the inside mounting bracket that is used for fixed processing frame and buffer frame that is provided with of box, the mounting bracket is including the face frame that is located the opening part, the chassis that is located relative opening opposite side, be connected with a plurality of connecting.
Through adopting above-mentioned technical scheme, handle frame and buffer frame and can generally take out or pack into like the drawer, the dismouting is convenient, and changes different processing frame collocation easily to be applicable to the gas of different grade type.
The invention is further configured to: the processing frame comprises a panel, a back plate and four transverse strips connected between the four corners of the panel and the four corners of the back plate respectively, the area of the panel is larger than that of the back plate, the panel frame is provided with a clamping groove for clamping the panel and communicating with the through hole, and the structure of the buffer frame is the same as that of the processing frame.
Through adopting above-mentioned technical scheme, handle the convenient laborsaving of frame installation, and fixed effectual.
The invention is further configured to: the panel is connected with the sealing ring towards one side border of backplate, one side that the face frame deviates from the chassis is connected with the active grab of a plurality of clamp fastening fixed panels.
Through adopting above-mentioned technical scheme, the leakproofness between panel and the mounting bracket is good, and waste gas is difficult for spilling, guarantees its treatment effect.
The invention is further configured to: the box is connected with annular chimb in the opening part, the chimb articulates there is the door that is used for sealing the opening.
Through adopting above-mentioned technical scheme, the chimb can supply to handle frame and buffer to place temporarily, need not once only to raise to through-hole department, and the installation is more laborsaving.
The invention is further configured to: and the surface of the metal net is coated with photocatalyst.
By adopting the technical scheme, the photocatalyst generates a strong catalytic degradation function under the action of ultraviolet light, can effectively degrade harmful gases in the air and kill various bacteria, and improves the effect of waste gas treatment.
The invention is further configured to: and a top plate is arranged between the upper sides of the metal nets, one end of the top plate and one end of the bottom plate are hinged with the side plate, and the other end of the top plate and the other end of the bottom plate are fixed through screws.
Through adopting above-mentioned technical scheme, the buffer frame is stood for a long time and is adsorbed the powder and deposit to the below easily, leads to waste gas to pass through from the top, and is difficult to pass and adsorbs the powder, and processing and buffering effect are poor, takes out the buffer frame this moment, and the inversion is shaken after, and the repacking box can. Meanwhile, the top plate and the bottom plate can be opened, so that the inner broken stones and the absorption powder can be conveniently replaced.
The invention is further configured to: the side plate and the buffer frame are fixed through screws, and the side plate is provided with a positioning groove for clamping the metal net.
Through adopting above-mentioned technical scheme, the bolster can be pulled down from the buffer frame, opens roof and bottom plate again, and two curb plates just can separate, and then make two metal mesh can separate, and the quick replacement of being convenient for is equipped with the non-woven fabrics of mixture, and the rubble card is gone into the trouble in the metal mesh when avoiding directly pouring out the change.
The invention is further configured to: the preparation process of the adsorption powder is as follows:
firstly, taking camellia leaves, crushing, sieving with a 50-mesh sieve, and drying at 80-90 ℃ to constant weight to obtain plant powder;
secondly, soaking the plant powder into ethylene glycol, heating to 145-160 ℃, continuing for 20-30min, cooling, filtering and washing to obtain pretreated powder;
and thirdly, immersing the pretreated powder into 36wt% hydrochloric acid, heating to 40-50 ℃, continuing for 1-2 hours, cooling, filtering, washing with water, and drying to obtain the adsorption powder.
By adopting the technical scheme, the camellia raw materials are rich and easily available, the price is low, the camellia raw materials are modified by ethylene glycol and hydrochloric acid in sequence, the camellia raw materials have excellent adsorption capacity, the nitrogen oxide compound removing effect is good, and the camellia raw materials are superior to most of active carbon on the market.
The invention is further configured to: the preparation process of the adsorption powder also comprises a fourth step, and the specific process is as follows: soaking the adsorption powder in polyethylene glycol water solution, heating to 70-80 deg.C, maintaining for 10-15min, cooling, filtering, washing with water, and oven drying.
By adopting the technical scheme, the polyethylene glycol deeply activates the adsorption powder, so that the adsorption capacity of the adsorption powder is greatly improved, and the replacement frequency is reduced.
In conclusion, the invention has the following beneficial effects:
1. the multiple treatment frames can be matched in different treatment modes, and low-temperature plasma treatment, ultraviolet degradation and activated carbon adsorption are adopted to meet the treatment requirements of different types of waste gas;
2. the adsorption powder is prepared by extracting camellia leaves, has good removal effect on nitrogen-oxygen compounds, and is superior to most of active carbon on the market.
Drawings
FIG. 1 is a schematic structural diagram of the first embodiment;
FIG. 2 is a schematic structural diagram of a mounting frame according to an embodiment;
FIG. 3 is a schematic view of a processing rack with a low temperature plasma tube according to an embodiment;
FIG. 4 is a schematic view of a processing rack with an ultraviolet lamp installed therein according to an embodiment;
FIG. 5 is a schematic view showing the structure of a processing rack with an activated carbon net installed therein according to an embodiment;
FIG. 6 is a schematic view of a bumper bracket with a bumper mounted therein according to an embodiment;
FIG. 7 is a schematic structural diagram of a buffer according to an embodiment;
fig. 8 is a schematic cross-sectional view of fig. 7 taken along line a-a.
Description of reference numerals: 1. a box body; 11. an air inlet; 12. an air outlet; 13. an opening; 14. a convex edge; 15. a door; 2. a processing rack; 21. a panel; 22. a back plate; 23. a horizontal bar; 24. a seal ring; 3. a buffer frame; 4. a low temperature plasma tube; 5. an ultraviolet lamp tube; 6. an activated carbon mesh; 7. a buffer member; 71. a metal mesh; 72. a side plate; 721. positioning a groove; 73. a base plate; 74. a top plate; 75. non-woven fabrics; 76. mixing; 8. an accommodating chamber; 9. a mounting frame; 91. a face frame; 911. a through hole; 912. a card slot; 92. a chassis; 921. a clamping hole; 93. a connecting strip; 10. and (5) quickly clamping.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The first embodiment is as follows:
an organic waste gas treatment device, as shown in figure 1, comprises a box body, wherein one side of the box body is provided with an air inlet, and the other side of the box body is provided with an air outlet. The inside fixedly connected with mounting bracket of box, the direction along air inlet to gas outlet has set gradually three processing frame and a buffer frame on the mounting bracket at an interval. The three processing racks are sequentially provided with a low-temperature plasma tube (as shown in fig. 3), an activated carbon net (as shown in fig. 5) and an ultraviolet lamp tube (as shown in fig. 4) along the direction from the air inlet to the air outlet, and the buffer rack is provided with a buffer piece (as shown in fig. 6). Waste gas gets into the box inside back from the inlet port department, passes through low temperature plasma tube, active carbon net, ultraviolet tube and buffer in proper order, flows out from the outlet port department again, and it is through the processing method of multiple difference, and the treatment effect that receives is good, can satisfy the processing needs of different grade type waste gas.
As shown in figures 1 and 2, the side wall of the box body is provided with an opening for moving out the processing frame and the buffer frame, the box body is fixedly connected with an annular convex edge at the opening, and two sides of the convex edge are hinged with doors for sealing the opening. The mounting bracket is including the face frame that is located the opening part, be located relative opening opposite side and with the chassis of box inner wall laminating, equal fixedly connected with a plurality of connecting strips between the upper and lower both sides of face frame and chassis. The face frame is provided with four through holes at intervals for the corresponding processing frame and the buffer frame to pass through, the bottom frame is provided with four clamping holes for the corresponding processing frame and the buffer frame to be clamped in, and the clamping holes are opposite to the through holes. After entering the box body, the waste gas can pass through the space between the face frame and the bottom frame and then be treated by various treatment modes. After the door is opened, the processing frame and the buffer frame can be drawn out from the mounting frame or put in the mounting frame, so that the maintenance and the replacement are convenient.
As shown in fig. 2 and 3, the processing rack includes a front panel, a back panel, and four horizontal bars fixedly connected between four corners of the front panel and the back panel. The size of the back plate is consistent with that of the through hole and the clamping hole, so that the back plate can be clamped into the clamping hole to achieve a good fixing effect. The panel area is greater than the backplate, and the face frame is provided with the draw-in groove that supplies the panel card to go into and communicate with the through-hole, and one side border fixedly connected with sealing ring, sealing ring and the laminating of draw-in groove inner wall of face frame orientation backplate. The structure of the buffer frame is identical to that of the processing frame, and the description is omitted here. The processing frame and the buffer frame can be inserted from the through hole along the horizontal direction until the back plate is inserted into the corresponding clamping hole, and the panel is arranged in the clamping groove to complete installation. The drawer type mounting structure enables the mounting and dismounting to be fast and convenient.
As shown in figure 1, one side of the surface frame, which is far away from the bottom frame, is fixedly connected with a plurality of quick clamps for clamping and fixing the panel, and each processing frame or buffer frame is clamped and fixed by four quick clamps.
As shown in fig. 6 and 7, the buffer member includes two metal nets arranged in parallel, a side plate located between the side edges of the two metal nets, a bottom plate located between the bottom edges of the two metal nets, and a top plate located between the top edges of the two metal nets. The metal net surface is coated with photocatalyst, one end of the top plate and one end of the bottom plate are hinged with the same side plate, and the other end of the top plate and the other side plate are fixed through screws.
As shown in fig. 7 and 8, the top plate, the bottom plate, and the two side plates form a ring shape to surround the gap between the two metal nets in all directions, and form a receiving chamber therein. The inner wall of the containing cavity is paved with non-woven fabrics, and the mixture is filled in the containing cavity and comprises broken stones and adsorption powder. The bolster is arranged in gas outlet department, plays the effect of adsorbing harmful waste gas equally on the one hand, and on the other hand plays the effect of slow flow, slows down the speed that waste gas flowed out the gas outlet, makes the time that waste gas stops in the box increase, and the treatment effect is better.
As shown in fig. 6 and 7, the side plate and the buffer frame are fixed by screws, and the side plate is provided with a positioning groove for clamping the edge of the metal mesh. The bolster can be followed the buffer frame and pulled down, opens roof and bottom plate again, and two curb plates just can separate, and then make two metal mesh can separate, and the quick replacement of being convenient for is equipped with the non-woven fabrics of mixture, and the trouble of rubble card income in the metal mesh when avoiding directly pouring out the change.
The using method comprises the following steps:
after the waste gas enters the box body, the waste gas sequentially passes through the low-temperature plasma tube, the activated carbon net, the ultraviolet lamp tube and the buffer piece and then flows out from the gas outlet, so that the purification treatment is realized.
According to different requirements, the number of the processing racks can be increased or reduced to two, and the arrangement sequence of different types of processing modes can be changed at will.
Example two:
the preparation process of the adsorption powder in the first embodiment is as follows:
firstly, taking camellia leaves, crushing the camellia leaves, sieving the camellia leaves by a 50-mesh sieve, and drying the camellia leaves at 80 ℃ to constant weight to obtain plant powder;
secondly, soaking the plant powder into ethylene glycol, heating to 145 ℃, continuing for 20min, cooling, filtering and washing to obtain pretreated powder;
and thirdly, soaking the pretreated powder into 36wt% hydrochloric acid, heating to 40 ℃, continuing for 1h, cooling, filtering, washing with water, and drying to obtain acid-treated powder.
And fourthly, immersing the adsorption powder into a 5 wt% polyethylene glycol aqueous solution, heating to 70 ℃, keeping for 10min, cooling, filtering, washing and drying.
Example three:
the preparation process of the adsorption powder in the first embodiment is as follows:
firstly, taking camellia leaves, crushing the camellia leaves, sieving the camellia leaves by a 50-mesh sieve, and drying the camellia leaves at 90 ℃ to constant weight to obtain plant powder;
secondly, soaking the plant powder into ethylene glycol, heating to 160 ℃, keeping for 30min, cooling, filtering and washing to obtain pretreated powder;
thirdly, soaking the pretreated powder into 36wt% hydrochloric acid, heating to 50 ℃, continuing for 2 hours, cooling, filtering, washing with water, and drying to obtain acid treated powder;
and fourthly, immersing the acid-treated powder into a 5 wt% polyethylene glycol aqueous solution, heating to 80 ℃, keeping for 15min, cooling, filtering, washing with water, drying, powdering, and sieving with a 50-mesh sieve to obtain the adsorption powder.
Example four:
the preparation process of the adsorption powder in the first embodiment is as follows:
firstly, taking camellia leaves, crushing the camellia leaves, sieving the camellia leaves by a 50-mesh sieve, and drying the camellia leaves at 85 ℃ to constant weight to obtain plant powder;
secondly, soaking the plant powder into ethylene glycol, heating to 150 ℃, continuing for 25min, cooling, filtering and washing to obtain pretreated powder;
thirdly, soaking the pretreated powder into 36wt% hydrochloric acid, heating to 45 ℃, continuing for 1.5 hours, cooling, filtering, washing and drying to obtain acid treated powder;
and fourthly, immersing the acid-treated powder into a 5 wt% polyethylene glycol aqueous solution, heating to 75 ℃, keeping for 12min, cooling, filtering, washing with water, drying, powdering, and sieving with a 50-mesh sieve to obtain the adsorption powder.
Example five:
the adsorption powder in the first example is 50-mesh activated carbon powder.
And (3) testing treatment effect:
the adsorption powders of examples two to five were subjected to nitrogen dioxide and nitric oxide removal effect tests, and the removal rates were obtained as shown in the following table.
| Nitrogen dioxide/%) | Nitric oxide/%) | |
| Example two | 82.1 | 19.5 |
| EXAMPLE III | 80.6 | 19.1 |
| Example four | 82.9 | 20.3 |
| EXAMPLE five | 62.4 | 8.1 |
The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.
Claims (10)
1. The utility model provides an organic waste gas treatment equipment, includes box (1), box (1) one side is provided with air inlet (11), the opposite side is provided with gas outlet (12), inside is provided with low temperature plasma tube (4), its characterized in that: the utility model discloses a box, including box (1), gas inlet (11), gas outlet (12), processing frame (2), bolster (7) are connected curb plate (72), bottom plate (73) that are located between two metal mesh (71) bases that the box is inside to be provided with two at least processing frame (2) and buffer frame (3) along the direction interval in proper order of gas inlet (11) to gas outlet (12), processing frame (2) are used for installing fixed low temperature plasma tube (4), ultraviolet tube (5), activated carbon net (6), install bolster (7) on buffer frame (3), bolster (7) include two metal mesh (71), connect curb plate (72) between two metal mesh (71) sides, be formed with between metal mesh (71), curb plate (72), bottom plate (73) and hold chamber (8), it is provided with non-woven fabrics (75), the intussuseption and is filled with mixture (76) to hold.
2. The organic waste gas treatment apparatus according to claim 1, characterized in that: the utility model discloses a box, including box (1) lateral wall, mounting bracket (9), relative opening (13) opposite side, be connected with a plurality of connecting strips (93) between the upper and lower both sides of face frame (91) and chassis (92), face frame (91) is provided with a plurality of confessions and handles through-hole (911) that frame (2) and buffer frame (3) passed, chassis (92) are provided with a plurality of confessions and handle card hole (921) that frame (2) and buffer frame (3) card were gone into to the card hole that frame (2) and buffer frame (3) were gone out to the confession, box (1) lateral wall is provided with and supplies to handle opening (13) that frame (2) and buffer frame (3) shifted out, box (1) inside is provided with mounting bracket (9) that are used for fixed processing frame (2) and buffer frame (.
3. The organic waste gas treatment apparatus according to claim 2, characterized in that: handle frame (2) including panel (21), backplate (22), four horizontal bars (23) of connecting respectively between panel (21) and backplate (22) four corners, panel (21) area is greater than backplate (22), face frame (91) are provided with and supply panel (21) card to go into and with draw-in groove (912) of through-hole (911) intercommunication, buffer frame (3) structure is the same with handling frame (2).
4. The organic waste gas treatment apparatus according to claim 3, characterized in that: the quick clamp is characterized in that a sealing ring (24) is connected to the edge of one side, facing the back plate (22), of the panel (21), and a plurality of quick clamps (10) for clamping and fixing the panel (21) are connected to one side, facing away from the bottom frame (92), of the face frame (91).
5. The organic waste gas treatment apparatus according to claim 3, characterized in that: the box (1) is connected with an annular flange (14) at the opening (13), and the flange (14) is hinged with a door (15) for sealing the opening (13).
6. The organic waste gas treatment apparatus according to claim 1, characterized in that: the surface of the metal net (71) is coated with photocatalyst.
7. The organic waste gas treatment apparatus according to claim 1, characterized in that: a top plate (74) is arranged between the upper sides of the two metal meshes (71), one end of each of the top plate (74) and the bottom plate (73) is hinged to one side plate (72), and the other end of each of the top plate (74) and the bottom plate (73) is fixed to the other side plate (72) through screws.
8. The organic waste gas treatment apparatus according to claim 7, characterized in that: the side plate (72) and the buffer frame (3) are fixed through screws, and the side plate (72) is provided with a positioning groove (721) for clamping the metal net (71).
9. The organic waste gas treatment apparatus according to claim 1, characterized in that: the preparation process of the adsorption powder is as follows:
firstly, taking camellia leaves, crushing, sieving with a 50-mesh sieve, and drying at 80-90 ℃ to constant weight to obtain plant powder;
secondly, soaking the plant powder into ethylene glycol, heating to 145-160 ℃, continuing for 20-30min, cooling, filtering and washing to obtain pretreated powder;
and thirdly, immersing the pretreated powder into 36wt% hydrochloric acid, heating to 40-50 ℃, continuing for 1-2 hours, cooling, filtering, washing with water, and drying to obtain the adsorption powder.
10. The organic waste gas treatment apparatus according to claim 9, characterized in that: the preparation process of the adsorption powder also comprises a fourth step, and the specific process is as follows: soaking the adsorption powder in polyethylene glycol water solution, heating to 70-80 deg.C, maintaining for 10-15min, cooling, filtering, washing with water, and oven drying.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010447231.2A CN111659236B (en) | 2020-05-25 | 2020-05-25 | Organic waste gas treatment equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010447231.2A CN111659236B (en) | 2020-05-25 | 2020-05-25 | Organic waste gas treatment equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111659236A true CN111659236A (en) | 2020-09-15 |
| CN111659236B CN111659236B (en) | 2022-08-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN202010447231.2A Active CN111659236B (en) | 2020-05-25 | 2020-05-25 | Organic waste gas treatment equipment |
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