CN210495926U - Waste gas treatment device for dye intermediate production samples - Google Patents
Waste gas treatment device for dye intermediate production samples Download PDFInfo
- Publication number
- CN210495926U CN210495926U CN201921069068.XU CN201921069068U CN210495926U CN 210495926 U CN210495926 U CN 210495926U CN 201921069068 U CN201921069068 U CN 201921069068U CN 210495926 U CN210495926 U CN 210495926U
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- Prior art keywords
- fixed mounting
- treatment device
- gas treatment
- waste gas
- filter
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- 239000002912 waste gas Substances 0.000 title claims abstract description 32
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 15
- 239000007789 gas Substances 0.000 claims abstract description 27
- 238000006555 catalytic reaction Methods 0.000 claims abstract description 16
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 15
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 15
- 125000003158 alcohol group Chemical group 0.000 claims abstract description 5
- 230000003197 catalytic effect Effects 0.000 claims description 16
- 239000003054 catalyst Substances 0.000 claims description 14
- 238000012423 maintenance Methods 0.000 claims description 7
- 230000001681 protective effect Effects 0.000 claims description 3
- 239000012535 impurity Substances 0.000 abstract description 10
- 238000010438 heat treatment Methods 0.000 abstract description 2
- 239000000975 dye Substances 0.000 description 8
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 5
- 239000000543 intermediate Substances 0.000 description 5
- 239000002245 particle Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- FECNOIODIVNEKI-UHFFFAOYSA-N 2-[(2-aminobenzoyl)amino]benzoic acid Chemical class NC1=CC=CC=C1C(=O)NC1=CC=CC=C1C(O)=O FECNOIODIVNEKI-UHFFFAOYSA-N 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 125000003118 aryl group Chemical group 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 239000012860 organic pigment Substances 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Exhaust Gas Treatment By Means Of Catalyst (AREA)
Abstract
The utility model discloses a waste gas treatment device for dye intermediate production sample, including base and casing, the top fixed mounting of base has the casing, inside bottom difference fixed mounting of casing has heat exchanger and catalysis room, and communicates through the air duct between heat exchanger and the catalysis room, there is the alcohol group combustor one side of catalysis room through mounting panel fixed mounting, the inside fixed mounting of catalysis room has the catalysis bed, the inside of filter chamber has refined active carbon filter layer, coarse active carbon filter layer, second from a left side to the right side fixed mounting in proper order and crosses filter plate and first filter plate. The utility model discloses the alcohol group combustor that sets up can effectually carry out high temperature heating to the organic gas in the waste gas through the catalysis bed, has guaranteed that the organic gas in the waste gas can thoroughly decompose under the condition of high temperature, and the attachment and the impurity of controller can be filtered and adsorbed to two sets of active carbon filter layers of setting, and the practicality is strong, convenient to popularize and use.
Description
Technical Field
The utility model relates to a dyestuff midbody technical field specifically is a waste gas treatment device for dyestuff midbody production sample.
Background
Dye intermediates, also known as intermediates, are used to produce various aromatic derivatives of dyes and organic pigments, and during the production process, the dye intermediates generate more waste gas and need to be treated by corresponding treatment devices.
Although the prior exhaust gas treatment device achieves basic operation performance, the following defects still exist: 1. the traditional waste gas treatment device has a single integral treatment process, and simultaneously can not filter impurities and particles in waste gas repeatedly, so that more impurities are attached to the gas guide pipeline easily for a long time, and the operation of the device is influenced; 2. meanwhile, the traditional waste gas treatment device can only filter impurities in waste materials, organic gas in waste gas cannot be better decomposed, the situation of incomplete waste gas treatment is caused, the practicability of the device is reduced, and therefore the device needs to be improved to solve the problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a waste gas treatment device for dye intermediate production sample is in order to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a waste gas treatment device is used to dyestuff midbody production sample, includes base and casing, the top fixed mounting of base has the casing, inside bottom difference fixed mounting of casing has heat exchanger and catalysis room, and through the air duct intercommunication between heat exchanger and the catalysis room, there is the alcohol group combustor one side of catalysis room through mounting panel fixed mounting, the inside fixed mounting of catalysis room has the catalysis bed, the top difference fixed mounting of casing has fan and filter chamber, the inside of filter chamber has refined active carbon filter layer, coarse active carbon filter layer, second to filter screen board and first filter screen board from a left side to the right side fixed mounting in proper order.
Preferably, an air guide cavity is fixedly installed in the catalyst chamber on the front side of the catalyst bed, the catalyst is coated on the catalyst bed, and an air outlet extending out of the shell is fixedly installed on one side of the catalyst chamber.
Preferably, the front surface of the filter cavity is fixedly provided with a maintenance plate, and the maintenance plate is fixedly provided with a control switch.
Preferably, the bottom of the base is provided with a bottom plate through a fixing block.
Preferably, the aperture of the mesh of the first filter screen plate is larger than that of the mesh of the second filter screen plate, and an air inlet is fixedly arranged on one side of the filter cavity.
Preferably, a protection door is movably mounted on the front surface of the shell.
Compared with the prior art, the beneficial effects of the utility model are that: compared with the traditional waste gas treatment device, the waste gas treatment device for the dye intermediate production sample is provided with the heat exchanger which can effectively preheat the organic gas in the waste gas, so that the waste gas achieves the effect of preliminary decomposition, the treatment performance of the device is ensured, the arranged alcohol-based burner can effectively heat the organic gas in the waste gas at high temperature through a catalytic bed, the organic gas in the waste gas can be completely decomposed under the condition of high temperature, the device can more fully treat the waste gas, the arranged two groups of active carbon filter layers can effectively filter and adsorb the attachments and impurities of the controller, meanwhile, the residual peculiar smell in the waste gas can be reduced, the filtration performance of the device is ensured, meanwhile, the large-particle impurities and the objects in the gas can be filtered through the filter screen plate, and the phenomenon that the large-particle impurities and the objects in the gas enter the device to influence the normal treatment operation is avoided or reduced, the practicality of device has been improved, and the practicality is strong, convenient to popularize and use.
Drawings
Fig. 1 is a schematic view of the internal structure of the present invention;
fig. 2 is a schematic front structural view of the present invention;
fig. 3 is a schematic diagram of the catalytic bed structure of the present invention.
In the figure: 1. a base; 101. a base plate; 2. a heat exchanger; 3. a housing; 4. an alcohol-based burner; 5. an air duct; 6. a fan; 7. refining an active carbon filter layer; 8. a filter chamber; 801. an air inlet; 802. a first filter screen plate; 803. a second filter screen plate; 9. a coarse active carbon filter layer; 10. a catalyst chamber; 1001. an air outlet; 1002. a catalytic bed; 1003. a gas conducting cavity; 1004. mounting a plate; 1005. a catalyst.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, the present invention provides an embodiment: a waste gas treatment device for dye intermediate production samples comprises a base 1 and a shell 3, wherein the shell 3 is fixedly installed at the top of the base 1 through bolts, a heat exchanger 2 and a catalytic chamber 10 are respectively fixedly installed at the bottom end inside the shell 3 through bolts, the heat exchanger 2 is communicated with the catalytic chamber 10 through an air duct 5, the heat exchanger 2 can effectively preheat organic gas in waste gas, so that the effect of primary decomposition is achieved, the treatment performance of the device is ensured, an alcohol-based burner 4 is fixedly installed on one side of the catalytic chamber 10 through a mounting plate 1004 through bolts, the type of the alcohol-based burner 4 can be a catalytic bed 1002 fixedly installed inside the catalytic chamber 10, the alcohol-based burner 4 can effectively heat the organic gas in the waste gas at high temperature through the catalytic bed 1002, and the organic gas in the waste gas can be completely decomposed under the condition of high temperature, the device can fully process waste gas, the top of the shell 3 is respectively fixedly provided with a fan 6 and a filter chamber 8 through bolts, the output end of the fan 6 is communicated with the heat exchanger 2, the input end is communicated with the filter chamber 8, the model of the fan 6 can be SYDF-A, the interior of the filter chamber 8 is sequentially and fixedly provided with a refined active carbon filter layer 7, a rough active carbon filter layer 9, a second filter screen plate 803 and a first filter screen plate 802 from left to right through bolts, the two groups of active carbon filter layers can effectively filter and adsorb the attachments and impurities of the controller, meanwhile, the residual peculiar smell in the waste gas can be reduced, the filtering performance of the device is guaranteed, large-particle impurities and objects in the gas can be filtered through the filter screen plate, the phenomenon that the normal processing operation is influenced inside the device is avoided or reduced, and the practicability of the device is improved.
Further, an air guide cavity 1003 is fixedly installed in the catalyst chamber 10 at the front side of the catalyst bed 1002, a catalyst 1005 is coated on the catalyst bed 1002, and an air outlet 1001 extending out of the shell 3 is fixedly installed at one side of the catalyst chamber 10. In the embodiment, the gas guide cavity 1003 has a gas guide effect, so that gas can be better polymerized and guided out, the catalytic bed 1002 can better decompose organic gas in waste gas through the catalyst 1005, and the gas outlet 1001 is convenient for a worker to butt joint with a corresponding pipeline.
Further, the front of the filter chamber 8 is fixedly provided with a maintenance plate, and the maintenance plate is fixedly provided with a control switch. In the embodiment, the maintenance board is convenient for personnel to open and shut and is overhauld the device in the filter chamber 8, and control switch is through respectively with heat exchanger 2, 6 electric connection of fan, and the staff of being convenient for controls the operation.
Further, the bottom of the base 1 is provided with a bottom plate 101 through a fixing block. In the embodiment, the base 1 improves the contact area between the device and the ground through the bottom plate 101, and ensures the stability of the device during operation.
Further, the aperture of the mesh of the first filter screen 802 is larger than that of the second filter screen 803, and an air inlet 801 is fixedly installed at one side of the filter chamber 8. In the embodiment, the first filter screen plate 802 and the second filter screen plate 803 have different meshes, so that impurities in the exhaust gas can be better filtered, and the air inlet 801 can be connected with an exhaust gas discharge device.
Further, a protective door is movably mounted on the front surface of the housing 3. In the embodiment, the protective door can protect the devices in the shell 3, and is convenient for workers to operate.
The working principle is as follows: during operation, place the device in suitable operation position through bottom plate 101, connect air inlet 801 exhaust emission pipeline again, open fan 6 and filter 8 with the waste gas suction in, first filter screen board 802, second filter screen board 803, coarse active carbon filter layer 9 filters waste gas respectively with refined active carbon filter layer 7, then enter into heat exchanger 2 and preheat, enter into catalysis room 10 at last, open alcohol group combustor 4 and carry out high temperature heating, catalyze the discharge through catalytic bed 1002.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a waste gas treatment device for dye intermediate production sample, includes base (1) and casing (3), its characterized in that: the top fixed mounting of base (1) has casing (3), the bottom of casing (3) inside is fixed mounting respectively has heat exchanger (2) and catalysis room (10), and communicates through air duct (5) between heat exchanger (2) and catalysis room (10), there is alcohol group combustor (4) one side of catalysis room (10) through mounting panel (1004) fixed mounting, the inside fixed mounting of catalysis room (10) has catalytic bed (1002), the top of casing (3) is fixed mounting respectively has fan (6) and filter chamber (8), the inside of filter chamber (8) has refined active carbon filter layer (7), coarse active carbon filter layer (9), second filter plate (803) and first filter plate (802) from a left side to the right side fixed mounting in proper order.
2. The exhaust gas treatment device for the dye intermediate production sample according to claim 1, wherein: an air guide cavity (1003) is fixedly arranged in the catalytic chamber (10) on the front side of the catalytic bed (1002), a catalyst (1005) is coated on the catalytic bed (1002), and an air outlet (1001) extending out of the shell (3) is fixedly arranged on one side of the catalytic chamber (10).
3. The exhaust gas treatment device for the dye intermediate production sample according to claim 1, wherein: the front of the filter chamber (8) is fixedly provided with a maintenance plate, and the maintenance plate is fixedly provided with a control switch.
4. The exhaust gas treatment device for the dye intermediate production sample according to claim 1, wherein: the bottom of the base (1) is provided with a bottom plate (101) through a fixing block.
5. The exhaust gas treatment device for the dye intermediate production sample according to claim 1, wherein: the mesh aperture of the first filter screen plate (802) is larger than that of the second filter screen plate (803), and an air inlet (801) is fixedly arranged on one side of the filter cavity (8).
6. The exhaust gas treatment device for the dye intermediate production sample according to claim 1, wherein: the front surface of the shell (3) is movably provided with a protective door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921069068.XU CN210495926U (en) | 2019-07-10 | 2019-07-10 | Waste gas treatment device for dye intermediate production samples |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921069068.XU CN210495926U (en) | 2019-07-10 | 2019-07-10 | Waste gas treatment device for dye intermediate production samples |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210495926U true CN210495926U (en) | 2020-05-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921069068.XU Expired - Fee Related CN210495926U (en) | 2019-07-10 | 2019-07-10 | Waste gas treatment device for dye intermediate production samples |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210495926U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112044235A (en) * | 2020-08-07 | 2020-12-08 | 潘兆声 | Based on VOC waste gas treatment is environment-friendly exhaust purification mechanism for technique |
-
2019
- 2019-07-10 CN CN201921069068.XU patent/CN210495926U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112044235A (en) * | 2020-08-07 | 2020-12-08 | 潘兆声 | Based on VOC waste gas treatment is environment-friendly exhaust purification mechanism for technique |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200512 |