CN216023975U - A exhaust treatment system for scribbling suit look line - Google Patents
A exhaust treatment system for scribbling suit look line Download PDFInfo
- Publication number
- CN216023975U CN216023975U CN202121485609.4U CN202121485609U CN216023975U CN 216023975 U CN216023975 U CN 216023975U CN 202121485609 U CN202121485609 U CN 202121485609U CN 216023975 U CN216023975 U CN 216023975U
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- China
- Prior art keywords
- shell
- treatment system
- coating
- activated carbon
- fan
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 53
- 239000011248 coating agent Substances 0.000 claims abstract description 23
- 238000000576 coating method Methods 0.000 claims abstract description 23
- 238000004587 chromatography analysis Methods 0.000 claims abstract description 19
- 229910052799 carbon Inorganic materials 0.000 claims description 5
- 230000000007 visual effect Effects 0.000 claims description 4
- 229920000742 Cotton Polymers 0.000 claims description 3
- 229910001335 Galvanized steel Inorganic materials 0.000 claims description 3
- 239000008397 galvanized steel Substances 0.000 claims description 3
- 238000009413 insulation Methods 0.000 claims description 3
- 239000007789 gas Substances 0.000 abstract description 29
- 239000002912 waste gas Substances 0.000 abstract description 20
- 239000012855 volatile organic compound Substances 0.000 abstract description 12
- 238000003912 environmental pollution Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 10
- 239000010815 organic waste Substances 0.000 description 8
- 238000001179 sorption measurement Methods 0.000 description 8
- 238000000746 purification Methods 0.000 description 6
- 238000007084 catalytic combustion reaction Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000010422 painting Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000003795 desorption Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
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- Treating Waste Gases (AREA)
- Separation Of Gases By Adsorption (AREA)
Abstract
The utility model discloses a waste gas treatment system for coating a chromatography line, which comprises a shell, an activated carbon filter and a fan, wherein the shell is provided with a plurality of groups of filter elements; the shell comprises an inner layer plate and an outer layer plate which are sequentially arranged from inside to outside, an air outlet is formed in the shell, an air inlet is formed in one side, away from the air outlet, of the shell, and an access door and a differential pressure gauge are arranged on the shell; the activated carbon filter is arranged in the shell and located between the gas outlet and the gas inlet, the gas outlet is connected with a gas outlet pipeline, a fan is arranged on the gas outlet pipeline, and the fan is connected with an exhaust pipe. The waste gas treatment system for coating the chromatography line has a simple structure and is convenient to use, and the problem of high concentration of VOC (volatile organic compounds) discharged waste gas is solved through the matched arrangement of the shell, the activated carbon filter and the fan; the environmental pollution of the coating color matching line is reduced, and the waste gas treatment cost is also reduced.
Description
Technical Field
The utility model relates to the technical field of waste gas treatment systems, in particular to a waste gas treatment system for coating a chromatography line.
Background
The organic waste gas is from various sources, and the generation mode and the emission mode are different. Therefore, the treatment technology of the organic waste gas is also diversified, and various treatment technologies have different advantages and disadvantages. In the actual production process, according to different conditions, the selection of a proper method is the key point of organic waste gas treatment, and the main recovery technology of the organic waste gas comprises the following steps: adsorption, absorption, condensation, membrane separation, pressure swing adsorption, and the like.
Wherein the purification rate of the liquid absorption method is only 60% -80%, and the problem of secondary pollution exists; the catalytic combustion method has the purification rate of 95 percent, but is suitable for treating organic waste gas with high concentration, small air quantity and higher waste gas temperature; the purification rate of the activated carbon adsorption method can reach 95 percent. The adsorption method can be divided into three types: A. the direct adsorption method utilizes active carbon to carry out adsorption purification treatment on the organic waste gas, the purification rate can reach more than 95 percent, the method has simple equipment and less investment, but the active carbon needs to be frequently replaced, and the procedures of frequent loading, unloading, replacement and the like increase the operating cost; B. the adsorption-recovery method is characterized in that organic waste gas is adsorbed by fiber activated carbon, superheated steam is blown back in a nearly saturated state, and desorption regeneration is realized; C. the novel adsorption-catalytic combustion method is characterized in that organic waste gas is subjected to adsorption treatment by using a novel adsorption material, is adsorbed, analyzed and desorbed under the action of hot air in a state close to saturation, and then is introduced into a catalytic combustion bed for flameless combustion treatment, so that the thorough purification treatment of the waste gas is realized.
The VOC waste gas concentration of the prior painting room for painting the color register line exceeds the standard and can not be discharged.
Based on the above situation, the present invention provides an exhaust gas treatment system for coating a chromatography line, which can effectively solve one or more of the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an exhaust gas treatment system for coating a chromatography line. The waste gas treatment system for coating the chromatography line has a simple structure and is convenient to use, and the problem of high concentration of VOC (volatile organic compounds) discharged waste gas is solved through the matched arrangement of the shell, the activated carbon filter and the fan; the environmental pollution of the coating color matching line is reduced, and the waste gas treatment cost is also reduced.
The utility model is realized by the following technical scheme:
an exhaust gas treatment system for coating a chromatography line comprises a shell, an activated carbon filter and a fan;
the shell comprises an inner layer plate and an outer layer plate which are sequentially arranged from inside to outside, an air outlet is formed in the shell, an air inlet is formed in one side, away from the air outlet, of the shell, and an access door and a differential pressure gauge are arranged on the shell;
the activated carbon filter is arranged in the shell and located between the gas outlet and the gas inlet, the gas outlet is connected with a gas outlet pipeline, a fan is arranged on the gas outlet pipeline, and the fan is connected with an exhaust pipe.
The utility model aims to provide an exhaust gas treatment system for coating a chromatography line. The waste gas treatment system for coating the chromatography line has a simple structure and is convenient to use, and the problem of high concentration of VOC (volatile organic compounds) discharged waste gas is solved through the matched arrangement of the shell, the activated carbon filter and the fan; the environmental pollution of the coating color matching line is reduced, and the waste gas treatment cost is also reduced.
Preferably, the access door comprises a door frame and a door leaf, a convex block is arranged on the door leaf, a sensor is arranged on the position, close to the convex block, of the door frame, the sensor is electrically connected with the PLC, and the PLC is electrically connected with the audible and visual alarm.
Preferably, the inner plate is a galvanized steel plate.
Preferably, the outer plate is a galvanized corrugated plate.
Preferably, heat preservation cotton is arranged between the outer layer plate and the inner layer plate.
Preferably, the number of the activated carbon filters is two, and the two activated carbon filters are sequentially arranged in the shell from left to right.
Compared with the prior art, the utility model has the following advantages and beneficial effects:
the waste gas treatment system for coating the chromatography line has a simple structure and is convenient to use, and the problem of high concentration of VOC (volatile organic compounds) discharged waste gas is solved through the matched arrangement of the shell, the activated carbon filter and the fan; the environmental pollution of the coating color matching line is reduced, and the waste gas treatment cost is also reduced.
Drawings
FIG. 1 is a schematic cross-sectional view of the present invention;
FIG. 2 is a schematic side view of the present invention.
Detailed Description
In order that those skilled in the art will better understand the technical solutions of the present invention, the following description of the preferred embodiments of the present invention is provided in conjunction with specific examples, but it should be understood that the drawings are for illustrative purposes only and should not be construed as limiting the patent; for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted. The positional relationships depicted in the drawings are for illustrative purposes only and are not to be construed as limiting the present patent.
Example 1:
as shown in fig. 1 to 2, the present invention provides an exhaust gas treatment system for coating a chromatography line, comprising a housing 1, an activated carbon filter 2 and a fan 3;
the shell 1 comprises an inner layer plate 11 and an outer layer plate 12 which are sequentially arranged from inside to outside, an air outlet 13 is formed in the shell 1, an air inlet 14 is formed in one side, away from the air outlet 13, of the shell 1, and an access door 4 and a differential pressure gauge 5 are arranged on the shell 1;
activated carbon filter 2 locates in casing 1, just activated carbon filter 2 is located between gas outlet 13 and the air inlet 14, gas outlet 13 is connected with outlet pipe 131, be equipped with fan 3 on the outlet pipe 131, fan 3 is connected with blast pipe 31.
Example 2:
as shown in fig. 1 to 2, the present invention provides an exhaust gas treatment system for coating a chromatography line, comprising a housing 1, an activated carbon filter 2 and a fan 3;
the shell 1 comprises an inner layer plate 11 and an outer layer plate 12 which are sequentially arranged from inside to outside, an air outlet 13 is formed in the shell 1, an air inlet 14 is formed in one side, away from the air outlet 13, of the shell 1, and an access door 4 and a differential pressure gauge 5 are arranged on the shell 1;
activated carbon filter 2 locates in casing 1, just activated carbon filter 2 is located between gas outlet 13 and the air inlet 14, gas outlet 13 is connected with outlet pipe 131, be equipped with fan 3 on the outlet pipe 131, fan 3 is connected with blast pipe 31.
Further, in another embodiment, the access door 4 includes a door frame 41 and a door leaf 42, a protrusion 421 is disposed on the door leaf 42, a sensor 411 is disposed on the door frame 41 near the protrusion 421, the sensor 411 is electrically connected to the PLC controller 412, and the PLC controller 412 is electrically connected to the audible and visual alarm 413.
The sensor 411 can detect whether a bump 421 exists, when the door 42 is not closed tightly, the sensor 411 cannot detect the bump 421, a signal can be sent to the PLC controller 412, and the PLC controller 412 sends a signal to the audible and visual alarm 413 to start alarming.
Further, in another embodiment, the inner sheet 11 is a galvanized steel sheet.
Further, in another embodiment, the outer plates 12 are galvanized corrugated plates.
Further, in another embodiment, heat insulation cotton is arranged between the outer layer plate 11 and the inner layer plate 11.
The temperature in the housing 1 can be maintained by filling with insulation wool.
Further, in another embodiment, the number of the carbon filters 2 is two, and two carbon filters 2 are sequentially arranged in the housing 1 from left to right.
Two activated carbon filters 2 are arranged in sequence, so that the filtering efficiency can be greatly improved.
The working principle of one embodiment of the utility model is as follows:
a fan 3 changes the interior of a shell 1 into negative pressure, VOC (volatile organic compound) waste gas enters the shell 1 from an air inlet 14, the VOC waste gas is filtered by two activated carbon filters 2, and the filtered air is discharged from an exhaust pipe 31.
The exhaust gas treatment system for coating a chromatography line according to the utility model can be easily manufactured or used by those skilled in the art according to the description of the utility model and the attached drawings, and can produce the positive effects described in the utility model.
Unless otherwise specified, in the present invention, if there is an orientation or positional relationship indicated by terms of "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., based on the orientation or positional relationship shown in the drawings, it is only for convenience of describing the present invention and simplifying the description, rather than to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore, the terms describing orientation or positional relationship in the present invention are for illustrative purposes only, and should not be construed as limiting the present patent, specific meanings of the above terms can be understood by those of ordinary skill in the art in light of the specific circumstances in conjunction with the accompanying drawings.
Unless expressly stated or limited otherwise, the terms "disposed," "connected," and "connected" are used broadly and encompass, for example, being fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and all simple modifications and equivalent variations of the above embodiments according to the technical spirit of the present invention are included in the scope of the present invention.
Claims (6)
1. An exhaust treatment system for coating a chromatography line, comprising: comprises a shell (1), an active carbon filter (2) and a fan (3);
the shell (1) comprises an inner layer plate (11) and an outer layer plate (12) which are sequentially arranged from inside to outside, an air outlet (13) is formed in the shell (1), an air inlet (14) is formed in one side, far away from the air outlet (13), of the shell (1), and an access door (4) and a differential pressure gauge (5) are arranged on the shell (1);
activated carbon filter (2) are located in casing (1), just activated carbon filter (2) are located between gas outlet (13) and air inlet (14), gas outlet (13) are connected with pipeline (131) of giving vent to anger, be equipped with fan (3) on pipeline (131) of giving vent to anger, fan (3) are connected with blast pipe (31).
2. The exhaust treatment system for coating a chromatography line of claim 1, wherein: the access door (4) comprises a door frame (41) and a door leaf (42), a protruding block (421) is arranged on the door leaf (42), a sensor (411) is arranged at the position, close to the protruding block (421), of the door frame (41), the sensor (411) is electrically connected with a PLC (programmable logic controller) (412), and the PLC (412) is electrically connected with an audible and visual alarm (413).
3. The exhaust treatment system for coating a chromatography line of claim 1, wherein: the inner-layer plate (11) is a galvanized steel plate.
4. The exhaust treatment system for coating a chromatography line of claim 1, wherein: the outer plate (12) is a galvanized corrugated plate.
5. The exhaust treatment system for coating a chromatography line of claim 1, wherein: and heat insulation cotton is arranged between the outer layer plate (12) and the inner layer plate (11).
6. The exhaust treatment system for coating a chromatography line of claim 1, wherein: the number of the activated carbon filters (2) is two, and the two activated carbon filters (2) are sequentially arranged in the shell (1) from left to right.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121485609.4U CN216023975U (en) | 2021-07-01 | 2021-07-01 | A exhaust treatment system for scribbling suit look line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121485609.4U CN216023975U (en) | 2021-07-01 | 2021-07-01 | A exhaust treatment system for scribbling suit look line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216023975U true CN216023975U (en) | 2022-03-15 |
Family
ID=80554682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121485609.4U Active CN216023975U (en) | 2021-07-01 | 2021-07-01 | A exhaust treatment system for scribbling suit look line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216023975U (en) |
-
2021
- 2021-07-01 CN CN202121485609.4U patent/CN216023975U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 314500 988 Tong Tong Road, Wu Tong Street, Tongxiang, Jiaxing, Zhejiang Patentee after: United New Energy Automobile Co.,Ltd. Address before: 314500 988 Tong Tong Road, Wu Tong Street, Tongxiang, Jiaxing, Zhejiang Patentee before: Hozon New Energy Automobile Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder |