CN214019783U - Novel RCO active carbon adsorption concentration catalytic combustion equipment - Google Patents
Novel RCO active carbon adsorption concentration catalytic combustion equipment Download PDFInfo
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- CN214019783U CN214019783U CN202022652379.8U CN202022652379U CN214019783U CN 214019783 U CN214019783 U CN 214019783U CN 202022652379 U CN202022652379 U CN 202022652379U CN 214019783 U CN214019783 U CN 214019783U
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Abstract
The utility model discloses a novel RCO active carbon adsorption concentration catalytic combustion equipment, including leading dry filter device, catalytic combustion case, mix bellows, mix the wind fan, desorption drainage fan, adsorption tank, emission drainage fan and delivery pipe, be equipped with leading metal filter screen in leading dry filter device's the rose box in proper order, graphite alkene filters the module and active carbon filter screen or glass fiber filter screen, and every graphite alkene filter of graphite alkene filtration module all includes filter frame and the V-arrangement folding graphite alkene filter paper that is the continuity. The utility model discloses a rationally distributed, leading dry filter equipment can carry out tertiary purification filtration to waste gas, and follow-up adsorption tank can adsorb the pollutant in the waste gas, and after the activated carbon adsorption saturation in the adsorption tank, can also make the pollutant bring in the catalytic combustion case through the desorption and burn, the utility model discloses a purifying and filtering effect is good, and is efficient, and the energy consumption is low.
Description
Technical Field
The utility model relates to a catalytic combustion equipment technical field, more specifically say, relate to a novel RCO active carbon adsorbs concentrated catalytic combustion equipment.
Background
The RCO active carbon adsorption concentration catalytic combustion equipment is mainly suitable for treating medium and low concentration (< 3500 mg/m)3) The organic waste gas treatment of (2) is widely used for the waste gas treatment of petroleum, chemical industry, rubber, paint, coating, plastic products, tin printing and can manufacturing, printing ink, cables, enameled wires and the like at home and abroad; the types of organic substances that can be treated include benzenes, ketones, esters, phenols, aldehydes, alcohols, ethers, hydrocarbons, and the like.
However, the existing RCO activated carbon adsorption concentration catalytic combustion equipment has the following defects: 1. unreasonable layout and poor waste gas purification treatment efficiency; 2. the structure of the front-mounted filter device is complex, the design is unreasonable, the filter effect is poor, and the cost is high.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the above-mentioned defect among the prior art, provide a novel RCO active carbon adsorption concentration catalytic combustion equipment.
In order to achieve the purpose, the utility model provides a novel RCO active carbon adsorption concentration catalytic combustion device, which comprises a preposed dry type filtering device, a catalytic combustion box, a wind mixing fan, a desorption drainage fan, an adsorption box, a discharge drainage fan and a discharge pipe, wherein the gas outlet of the preposed dry type filtering device is connected with the gas inlet of the adsorption box through a main gas inlet pipe, the adsorption box is internally provided with active carbon, the wind mixing box is respectively connected with the catalytic combustion box, the adsorption box, the wind mixing fan and the discharge pipe through pipelines, the desorption drainage fan is respectively connected with the catalytic combustion box and the adsorption box through pipelines, the gas outlet of the adsorption box is connected with the gas inlet of the discharge drainage fan through a main gas outlet pipe, the gas outlet of the discharge drainage fan is connected with the discharge pipe, the preposed dry type filtering device comprises a filtering box, the front end of the filtering box is provided with a gas inlet, the rear end of rose box is equipped with the gas outlet, the inside of rose box is equipped with leading metal filters, graphite alkene filtration module and active carbon filter screen or glass fiber filter screen along gas business turn over direction in proper order, graphite alkene filtration module is the matrix mode by a plurality of graphite alkene filter and forms side by side, and every graphite alkene filter all includes filter frame and the folding graphite alkene filter paper of V-arrangement that is the continuity, graphite alkene filter paper is connected with filter frame.
In a preferred embodiment, the mesh of the pre-metal filter screen has a pore diameter of 0.5mm to 2mm, the graphene filter paper has a pore diameter of 0.1mm to 1mm, and the active carbon filter screen or the glass fiber filter screen has a mesh diameter of 0.2mm to 1 mm.
In a preferred embodiment, the filter frame is a stainless steel frame.
As a preferred embodiment, at least one box door is arranged on the filter box, and a barometer is arranged on the box door.
In a preferred embodiment, the bottom of the filter box is provided with supporting legs or moving wheels.
In a preferred embodiment, a flame arrester is arranged between the air mixing box and the catalytic combustion box.
In a preferred embodiment, the adsorption tanks are provided with four and arranged in a transverse arrangement.
In a preferred embodiment, a guardrail passageway is arranged on the front surface of the adsorption box, and a first ladder stand is arranged at one end of the guardrail passageway.
As a preferred embodiment, the outer wall of the discharge pipe is provided with a second ladder stand.
Compared with the prior art, the beneficial effects of the utility model reside in that:
the utility model discloses an it is rationally distributed, be equipped with leading dry filter equipment, the catalytic combustion case, mix the bellows, mix the wind fan, desorption drainage fan, the adsorption tank, discharge drainage fan and delivery pipe, the inside leading metal filter screen of leading dry filter equipment, graphite alkene filters the module, and activated carbon filter screen or glass fiber filter screen homoenergetic can carry out tertiary purification filtration to waste gas, follow-up adsorption tank can adsorb the pollutant in the waste gas, after the activated carbon adsorption saturation in the adsorption tank, can also make the pollutant bring the catalytic combustion case into through the desorption and burn, purifying and filtering effect is good, high efficiency, the energy consumption is low.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural diagram I of a novel RCO activated carbon adsorption concentration catalytic combustion device provided by the embodiment of the invention;
FIG. 2 is a schematic structural diagram II of a novel RCO activated carbon adsorption concentration catalytic combustion device provided by the embodiment of the present invention;
fig. 3 is a front view of a pre-dry filter apparatus according to an embodiment of the present invention;
FIG. 4 is an internal structural view of a pre-dry filter device according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of a graphene filter provided in an embodiment of the present invention;
FIG. 6 is an assembly view of a catalytic combustion chamber, a wind mixing blower, and a flame arrestor as provided by an embodiment of the present invention;
fig. 7 is a schematic structural diagram of an adsorption tank provided by the embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Please refer to fig. 1 and fig. 2, the embodiment of the utility model provides a novel RCO active carbon adsorption concentration catalytic combustion equipment, including catalytic combustion case 1, leading dry filter equipment 2, mix wind case 3, mix wind fan 4, desorption drainage fan 5, adsorption tank 6, discharge drainage fan 7 and delivery pipe 8, leading dry filter equipment 2's gas outlet is connected with the air inlet of adsorption tank 6 through main intake pipe 9, mix wind case 3 and catalytic combustion case 1 through the pipeline respectively, adsorption tank 6, mix wind fan 4 and delivery pipe 8 and be connected, desorption drainage fan 5 is connected with catalytic combustion case 1 and adsorption tank 6 through the pipeline respectively, adsorption tank 6's gas outlet is connected with the income wind gap that discharges drainage fan 7 through main outlet duct 10, the air outlet that discharges drainage fan 7 is connected with delivery pipe 8.
In the present embodiment, the catalytic combustion chamber 1 may be a common electro-catalytic combustion chamber or a gas catalytic combustion chamber. The catalytic combustion box 1 can heat the exhaust gas to raise the temperature, and the organic exhaust gas after the temperature rise reaches the light-off temperature under the action of a catalyst (a noble metal catalyst).
As shown in fig. 3 to 5, the front dry filter device may include a filter box 21, an air inlet 22 is disposed at a front end of the filter box 21, an air outlet 23 is disposed at a rear end of the filter box 21, and a front metal filter net 24, a graphene filter module 25, and an activated carbon filter net 26 are sequentially disposed in the filter box 21 along an air inlet and outlet direction.
The metal material of the front metal filter 24 may preferably be stainless steel, and the aperture of the mesh of the front metal filter 24 may preferably be 0.5mm to 2 mm. The front metal filter screen 24 can primarily filter pollutant particles with large particle size in the exhaust gas. The front metal filter screen 24 can be detached for washing and cleaning.
The graphene filtering module 25 may be formed by a plurality of graphene filters arranged side by side in a matrix manner, as shown in fig. 3, each graphene filter may include a filter frame 251 and a continuous V-shaped folded graphene filter paper 252, and the graphene filter paper 252 is connected to the filter frame 251.
In particular, the filter frame 251 may preferably be provided as a stainless steel frame. The pore size of the graphene filter paper 252 may preferably be 0.1mm to 1 mm.
After the exhaust gas passes through the graphene filter paper 252, the finer pollutant particles are blocked and filtered, and then fall down.
The aperture of the mesh of the activated carbon filter screen 26 may preferably be 0.2mm to 1 mm. The activated carbon filter screen 26 has adsorption and filtration functions and can filter the waste gas for the third time.
Of course, in another embodiment, a fiberglass screen may be used instead of the activated carbon screen 26.
Preferably, the filter box 21 may further have at least one box door 27, and the box door is provided with a barometer 28. Opening the door allows for internal maintenance and cleaning of the filter box 21 from contaminant particles.
Preferably, the bottom of the filtering box 21 is also provided with supporting feet 29 or moving wheels.
As shown in fig. 6, a flame arrester 11 may be further provided between the air mixing box 3 and the catalytic combustion box 1, which can prevent the air mixing box 3 from being burned out. Wherein, the air mixing box 3 can be any one of the common air mixing boxes in the market at present.
In the present embodiment, the adsorption tanks 6 may preferably be provided in four, and arranged in lateral alignment. Different adsorption tanks 6 can be selected for use according to actual need during operation. As shown in fig. 7, activated carbon 61 for adsorption may be provided inside the adsorption tank 6.
As shown in fig. 1, for convenience of operation, the front surface of the adsorption box 6 is provided with a guardrail passageway 12, and one end of the guardrail passageway 12 is provided with a first ladder stand 13. The outer wall of the discharge pipe 8 is provided with a second ladder 14.
The working principle of the utility model is as follows:
waste gas enters into leading dry-type filter equipment earlier, and leading metal filters, graphite alkene filtration module and active carbon filter screen or the glass fiber filter screen homoenergetic of leading dry-type filter equipment inside can carry out tertiary purification filtration to waste gas, and follow-up waste gas enters into the adsorption tank, and the active carbon of adsorption tank can adsorb the pollutant in the waste gas.
After the activated carbon in the adsorption box is adsorbed and saturated, the pollutants can be subjected to gasification and decomposition from the activated carbon through high-temperature desorption, under the guidance of a desorption drainage fan, the pollutants enter the catalytic combustion box to be heated up again and to be subjected to chemical reaction with the noble metal catalyst filled in the catalytic combustion box, and the pollutants are decomposed and purified for the second time.
To sum up, the utility model discloses a rationally distributed, purifying and filtering effect is good, and is efficient, and the energy consumption is low.
The above embodiments are preferred embodiments of the present invention, but the embodiments of the present invention are not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be equivalent replacement modes, and all are included in the scope of the present invention.
Claims (9)
1. A novel RCO active carbon adsorption concentration catalytic combustion device is characterized in that: the adsorption box is connected with an air inlet of the adsorption box through a main air inlet pipe, activated carbon is arranged inside the adsorption box, the air outlet of the air mixing box is connected with the discharge pipe through a pipeline, the desorption drainage fan is connected with the catalytic combustion box and the adsorption box through a pipeline, the air outlet of the adsorption box is connected with an air inlet of the discharge drainage fan through a main air outlet pipe, the air outlet of the discharge drainage fan is connected with the discharge pipe, the front dry type filtering device comprises a filtering box, the front end of the filtering box is provided with an air inlet, the rear end of the filtering box is provided with an air outlet, and the inside of the filtering box is sequentially provided with a front metal filter screen along the gas inlet and outlet direction, Graphite alkene filters module and active carbon filter screen or glass fiber filter screen, graphite alkene filters the module and is the matrix mode by a plurality of graphite alkene filter and forms side by side, and every graphite alkene filter all includes filter frame and the folding graphite alkene filter paper of V-arrangement that is the continuity, graphite alkene filter paper is connected with filter frame.
2. The novel RCO activated carbon adsorption concentration catalytic combustion device as claimed in claim 1, wherein: the aperture of the mesh of the preposed metal filter screen is 0.5 mm-2 mm, the aperture of the graphene filter paper is 0.1 mm-1 mm, and the aperture of the mesh of the activated carbon filter screen or the glass fiber filter screen is 0.2 mm-1 mm.
3. The novel RCO activated carbon adsorption concentration catalytic combustion device as claimed in claim 1, wherein: the filter frame is a stainless steel frame.
4. The novel RCO activated carbon adsorption concentration catalytic combustion device as claimed in claim 1, wherein: at least one box door is arranged on the filter box, and a barometer is arranged on the box door.
5. The novel RCO activated carbon adsorption concentration catalytic combustion device as claimed in claim 1, wherein: the bottom of the filter box is provided with supporting legs or moving wheels.
6. The novel RCO activated carbon adsorption concentration catalytic combustion device as claimed in claim 1, wherein: and a flame arrester is arranged between the air mixing box and the catalytic combustion box.
7. The novel RCO activated carbon adsorption concentration catalytic combustion device as claimed in claim 1, wherein: the adsorption tanks are four and are arranged in a transverse arrangement.
8. The novel RCO activated carbon adsorption concentration catalytic combustion device as claimed in claim 7, wherein: the front of adsorption box is equipped with the guardrail passageway, the one end in guardrail passageway is equipped with first cat ladder.
9. The novel RCO activated carbon adsorption concentration catalytic combustion device as claimed in claim 1, wherein: and the outer wall of the discharge pipe is provided with a second ladder stand.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022652379.8U CN214019783U (en) | 2020-11-17 | 2020-11-17 | Novel RCO active carbon adsorption concentration catalytic combustion equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022652379.8U CN214019783U (en) | 2020-11-17 | 2020-11-17 | Novel RCO active carbon adsorption concentration catalytic combustion equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214019783U true CN214019783U (en) | 2021-08-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN202022652379.8U Active CN214019783U (en) | 2020-11-17 | 2020-11-17 | Novel RCO active carbon adsorption concentration catalytic combustion equipment |
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|---|---|
| CN (1) | CN214019783U (en) |
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2020
- 2020-11-17 CN CN202022652379.8U patent/CN214019783U/en active Active
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