CN216537443U

CN216537443U - VOC waste gas adsorption desorption catalytic combustion equipment

Info

Publication number: CN216537443U
Application number: CN202122201841.7U
Authority: CN
Inventors: 范建伟; 薛峰; 冉献强; 孙宇
Original assignee: Shanghai Tongda Kelan Environmental Protection Technology Co ltd
Current assignee: Shanghai Tongda Kelan Environmental Protection Technology Co ltd
Priority date: 2021-09-13
Filing date: 2021-09-13
Publication date: 2022-05-17
Anticipated expiration: 2031-09-13

Abstract

The utility model discloses VOC waste gas adsorption desorption catalytic combustion equipment, which belongs to the technical field of industry and comprises a combustion bin, the top of one side of the combustion bin is fixedly connected with a filtering bin through a pipeline, one end part of the combustion bin is fixedly provided with a filtering buffer component, the filtering and buffering assembly consists of upper flow blocking plate, filtering net and lower flow blocking plate for filtering impurity from gas, the middle part of the bottom end of the filter bin is fixedly connected with an anti-stacking collection assembly, and the anti-stacking collection assembly is formed by combining a flow guide block with a function of guiding impurities, a spring telescopic column and a flow guide cover.

Description

VOC waste gas adsorption desorption catalytic combustion equipment

Technical Field

The utility model relates to the technical field of industry, in particular to VOC waste gas adsorption, desorption and catalytic combustion equipment.

Background

The organic waste gas treatment refers to a treatment operation of adsorbing, filtering, purifying and burning organic waste gas generated in an industrial production process, and the organic waste gas treatment generally includes an air purification treatment method of organic substances containing carbon, hydrogen and oxygen, such as formaldehyde organic waste gas treatment, benzene series organic waste gas treatment such as benzene toluene xylene, acetone butanone organic waste gas treatment, ethyl acetate waste gas treatment, oil mist organic waste gas treatment, furfural organic waste gas treatment, styrene and acrylic acid organic waste gas treatment, resin organic waste gas treatment, additive organic waste gas treatment, paint mist organic waste gas treatment, and tiana water organic waste gas treatment.

For this china patent net discloses an organic waste gas adsorbs desorption catalytic combustion equipment, application number 202020031937.6, through the structure of filter and scrubbing board, can conveniently clear up the dust on the scrubbing board, through the structure of induced air casing, can make the exhaust gas burning that the second through-hole blew off more abundant.

However, in the practical use process of the combustion equipment of the patent, the gas after combustion is directly discharged into the air, so that impurities generated by gas combustion are easily floated in the external environment, and further the external environment is polluted.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide VOC waste gas adsorption and desorption catalytic combustion equipment, which aims to solve the problem that in the actual use process of the combustion equipment provided by the patent in the background art, impurities generated by gas combustion are easy to float in the external environment due to the fact that the combusted gas is directly discharged into the air, and further the external environment is polluted.

In order to solve the technical problems, the utility model provides the following technical scheme: the VOC waste gas adsorption and desorption catalytic combustion equipment comprises a combustion bin, wherein the top of one side of the combustion bin is fixedly connected with a filter bin through a pipeline, one end part of the combustion bin is fixedly provided with a filtering and buffering component, and the filtering and buffering component is formed by combining an upper spoiler, a filter screen and a lower spoiler, wherein the upper spoiler, the filter screen and the lower spoiler have the function of filtering impurities in gas;

filter storehouse bottom middle part fixedly connected with and prevent piling collection subassembly, prevent piling collection subassembly is formed by having the water conservancy diversion piece, the flexible post of spring and the combination of kuppe that carry out the water conservancy diversion to impurity and handle the function.

Preferably, the filtering buffer component comprises an exhaust pipe, a filter box, a sealing door, a sliding chute, a sliding rod, an upper spoiler, a filter screen, a lower spoiler and a rubber strip;

burning storehouse one side bottom embedding is connected with the exhaust pipe, an exhaust pipe tip fixedly connected with rose box, rose box both sides limit portion all articulates there is the sealing door, the spout has been seted up to the inboard top equidistance of rose box, the inboard sliding connection of spout has the slide bar, slide bar bottom fixed mounting has last spoiler, it has the filter screen to go up spoiler one side top fixed mounting, spoiler under a filter screen tip fixedly connected with, spoiler bottom mounting bonds down has the rubber strip, and the staff of being convenient for carries out filtration treatment to the impurity in the gas, avoids impurity to float in external environment.

Preferably, the filter screen and the horizontal plane form an included angle of forty-five degrees, and the rubber strip ground is in contact with the bottom of the inner side of the filter box.

Preferably, the bottom surface of the upper spoiler is not contacted with the bottom of the inner side of the filter box, and the longitudinal section of the sliding rod is T-shaped.

Preferably, the anti-stacking collection assembly comprises a discharge pipe, a support rod, a flow guide block, a spring telescopic column, a flow guide cover, a placing box and a collection box;

the filter bin is characterized in that a discharge pipe is embedded and welded in the middle of the bottom end of the filter bin, a support rod is fixedly mounted at the bottom of the inner side of the discharge pipe, a flow guide block is welded in the middle of the top end of the support rod, a spring telescopic column is fixedly mounted in the middle of the bottom end of the flow guide block, a flow guide cover is fixedly mounted at the bottom of the spring telescopic column, a containing box is fixedly mounted at the bottom of the outer side of the discharge pipe, a collecting box is embedded in the middle of one side of the containing box in a sliding connection mode, a worker can conduct flow guide treatment on discharged impurities conveniently, and accumulation is avoided in the material discharging process.

Preferably, the longitudinal section of the top of the flow guide block is triangular, and the longitudinal section of the flow guide cover is trapezoidal.

Compared with the prior art, the utility model has the following beneficial effects:

1. through filtering the buffering subassembly, the staff of being convenient for filters the impurity in the gas, slows down gaseous flow rate, avoids gaseous flow rate too big to cause impurity acutely to strike the filter screen phenomenon, and simultaneously, the staff of also being convenient for dismantles the filter screen, and then the staff later stage of being convenient for clears up the rose box inboard.

2. Through preventing piling up the collection subassembly, the staff of being convenient for carries out the water conservancy diversion processing of splashing four times to impurity, avoids dropping of impurity to appear the part and pile up and cause the collecting box can't collect the phenomenon more to impurity, simultaneously, also avoids the staff to need the manual work to smooth out the phenomenon of handling to the impurity of collecting box inboard.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

fig. 1 is a schematic structural view of a VOC exhaust gas adsorption desorption catalytic combustion apparatus of the present invention;

FIG. 2 is a schematic structural view of a filtering and buffering assembly of the VOC waste gas adsorption and desorption catalytic combustion device of the utility model;

FIG. 3 is a schematic structural view of a stack-preventing collecting assembly of the VOC waste gas adsorption and desorption catalytic combustion device of the utility model;

FIG. 4 is a schematic view of the spring telescopic column mounting structure of the VOC waste gas adsorption and desorption catalytic combustion device of the utility model;

in the figure: 1. a combustion chamber; 2. a filtering bin;

3. a filtering and buffering component; 301. an exhaust duct; 302. a filter box; 303. a sealing door; 304. a chute; 305. a slide bar; 306. an upper spoiler; 307. a filter screen; 308. a lower spoiler; 309. a rubber strip;

4. a heap-resistant collection assembly; 401. a discharge pipe; 402. a support bar; 403. a flow guide block; 404. a spring telescopic column; 405. a pod; 406. placing a box; 407. and a collection box.

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 it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides the following technical solutions: the VOC waste gas adsorption and desorption catalytic combustion equipment comprises a combustion bin 1, wherein the top of one side of the combustion bin 1 is fixedly connected with a filter bin 2 through a pipeline, one end part of the combustion bin 1 is fixedly provided with a filtering buffer component 3, and the filtering buffer component 3 is formed by combining an upper spoiler 306, a filter screen 307 and a lower spoiler 308 which have the function of filtering impurities in gas;

the middle part of the bottom end of the filter bin 2 is fixedly connected with a piling-preventing collecting component 4, and the piling-preventing collecting component 4 is formed by combining a flow guide block 403 with a function of guiding and processing impurities, a spring telescopic column 404 and a flow guide cover 405.

As shown in fig. 2, the filtering and buffering assembly 3 includes an exhaust duct 301, a filtering box 302, a sealing door 303, a chute 304, a sliding rod 305, an upper spoiler 306, a filtering net 307, a lower spoiler 308 and a rubber strip 309;

the exhaust duct 301 is embedded and connected to the bottom of one side of the combustion chamber 1, an end of the exhaust duct 301 is fixedly connected with the filter box 302, the two side edges of the filter box 302 are hinged with the sealing doors 303, the top of the inner side of the filter box 302 is equidistantly provided with the sliding grooves 304, the inner side of the sliding grooves 304 is slidably connected with the sliding rods 305, the longitudinal sections of the sliding rods 305 are T-shaped, so that the positions of the sliding rods 305 can be conveniently moved by workers, the bottom end of the sliding rods 305 is fixedly provided with the upper flow baffle 306, the bottom surface of the upper flow baffle 306 is not contacted with the bottom of the inner side of the filter box 302, so that the flowing direction of the gas can be guided, the top of one side of the upper flow baffle 306 is fixedly provided with the filter screen 307, the filter screen 307 forms a forty-five degree included angle with the horizontal plane, the phenomenon that the filter screen 307 is blocked due to the attachment of impurities on the surface of the filter screen 307 is avoided, one end of the filter screen 307 is fixedly connected with the lower flow baffle 308, the rubber strip 309, the rubber strip 309 is in contact with the bottom of the inside of the filter tank 302 on the ground, thereby enabling a blocking treatment of the flow of gas.

As shown in fig. 3 and 4, the anti-heap collecting assembly 4 includes a discharge pipe 401, a support rod 402, a guide block 403, a spring telescopic column 404, a guide cover 405, a placing box 406 and a collecting box 407;

the middle part of the bottom end of the filter bin 2 is embedded and welded with a discharge pipe 401, the bottom part of the inner side of the discharge pipe 401 is fixedly provided with a support rod 402, the middle part of the top end of the support rod 402 is welded with a flow guide block 403, the longitudinal section of the top of the flow guide block 403 is triangular, the middle part of the bottom end of the flow guide block 403 is fixedly provided with a spring telescopic column 404, the bottom end of the spring telescopic column 404 is fixedly provided with a flow guide cover 405, the longitudinal section of the flow guide cover 405 is trapezoidal, the falling material can be subjected to flow guide treatment, the bottom part of the outer side of the discharge pipe 401 is fixedly provided with a placing box 406, and the middle part of one side of the placing box 406 is embedded and slidably connected with a collecting box 407.

The working principle of the utility model is as follows: when the sealing door 303 is opened, the worker can fix the position of the upper spoiler 306 connected to the bottom end of the sliding rod 305 by sliding the sliding rod 305 inside the sliding groove 304, thereby completing the fixing of the position of the filter screen 307 connected to one side of the upper spoiler 306, and at this time, the rubber strip 309 which is bonded with the bottom end of the lower spoiler 308 connected with one side of the filter screen 307 is contacted with the bottom of the inner side of the filter box 302, so that the flow of the air in the inner side of the filter box 302 can be choked, thereby reducing the flow rate of the gas inside the filter tank 302, and through the filter screen 307, the impurities in the gas can be filtered, thereby facilitating the filtering of impurities in the gas by the staff, slowing down the flow rate of the gas, avoiding the phenomenon that the impurities violently impact the filter screen 307 caused by the overlarge flow rate of the gas, meanwhile, the filter screen 307 is convenient for workers to detach, and then the inner side of the filter box 302 is convenient for workers to clean in the later period.

When the impurities on the inner side of the filtering bin 2 are discharged, the impurities sliding in the middle of the discharging pipe 401 can be dispersed and guided by the guide block 403 arranged at the top end of the supporting rod 402, so that the impurities are prevented from being accumulated in the middle of the inner side of the discharging pipe 401, and then the dispersed impurities fall onto the guide cover 405, at the moment, the guide cover 405 can be elastically treated by the elastic action of the spring telescopic column 404 connected to the top end of the guide cover 405, so that the impurities falling on the surface of the guide cover 405 are splashed to the edge of the inner side of the collecting box 407, the phenomenon that the falling impurities are accumulated in the middle of the inner side of the collecting box 407 is avoided, the phenomenon that the collecting box 407 cannot collect excessive impurities due to the accumulation of the impurities is avoided, the impurities can be conveniently splashed and guided by workers, the phenomenon that the collecting box 407 cannot collect the impurities due to the partial accumulation of the falling impurities is avoided, and meanwhile, the phenomenon that the worker needs to smooth out the impurities inside the collecting box 407 manually is avoided.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

VOC waste gas adsorbs desorption catalytic combustion equipment, including combustion chamber (1), combustion chamber (1) one side top is passed through pipeline fixedly connected with and is filtered storehouse (2), its characterized in that: a filtering and buffering component (3) is fixedly mounted at one end of the combustion bin (1), and the filtering and buffering component (3) is formed by combining an upper spoiler (306), a filter screen (307) and a lower spoiler (308) which have the function of filtering impurities in gas;

filter storehouse (2) bottom middle part fixedly connected with and prevent piling collection subassembly (4), prevent piling collection subassembly (4) and form by having water conservancy diversion piece (403), spring telescopic column (404) and kuppe (405) combination that the function was handled in the water conservancy diversion to impurity.
2. The VOC exhaust gas adsorption desorption catalytic combustion apparatus according to claim 1, wherein: the filtering and buffering component (3) comprises an exhaust pipe (301), a filter box (302), a sealing door (303), a sliding groove (304), a sliding rod (305), an upper spoiler (306), a filter screen (307), a lower spoiler (308) and a rubber strip (309);

burning storehouse (1) one side bottom embedding is connected with exhaust pipe (301), an exhaust pipe (301) tip fixedly connected with rose box (302), rose box (302) both sides limit portion all articulates there is sealing door (303), spout (304) have been seted up to rose box (302) inboard top equidistance, spout (304) inboard sliding connection has slide bar (305), slide bar (305) bottom fixed mounting has last spoiler (306), it has filter screen (307) to go up spoiler (306) one side top fixed mounting, spoiler (308) under filter screen (307) a tip fixedly connected with, spoiler (308) bottom mounting bonds and has rubber strip (309) down.
3. The VOC exhaust gas adsorption desorption catalytic combustion apparatus according to claim 2, wherein: the filter screen (307) and the horizontal plane form an included angle of forty-five degrees, and the ground of the rubber strip (309) is in contact with the bottom of the inner side of the filter box (302).
4. The VOC exhaust gas adsorption desorption catalytic combustion apparatus according to claim 2, wherein: the bottom surface of the upper spoiler (306) is not contacted with the bottom of the inner side of the filter box (302), and the longitudinal section of the sliding rod (305) is T-shaped.
5. The VOC exhaust gas adsorption desorption catalytic combustion apparatus according to claim 4, wherein: the anti-stacking collection assembly (4) comprises a discharge pipe (401), a support rod (402), a flow guide block (403), a spring telescopic column (404), a flow guide cover (405), a placing box (406) and a collection box (407);

filter the welding of storehouse (2) bottom middle part embedding and have discharging pipe (401), discharging pipe (401) inboard bottom fixed mounting has bracing piece (402), bracing piece (402) top middle part welding has water conservancy diversion piece (403), water conservancy diversion piece (403) bottom middle part fixed mounting has flexible post of spring (404), flexible post of spring (404) bottom fixed mounting has kuppe (405), discharging pipe (401) outside bottom fixed mounting places case (406), it has collecting box (407) to place case (406) one side middle part embedding sliding connection.
6. The VOC exhaust gas adsorption desorption catalytic combustion apparatus according to claim 1, wherein: the top longitudinal section of the flow guide block (403) is triangular, and the longitudinal section of the flow guide cover (405) is trapezoidal.