CN208927872U - The novel catalyzing integrated device of organic exhaust gas adsorption - Google Patents
The novel catalyzing integrated device of organic exhaust gas adsorption Download PDFInfo
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- CN208927872U CN208927872U CN201821359525.4U CN201821359525U CN208927872U CN 208927872 U CN208927872 U CN 208927872U CN 201821359525 U CN201821359525 U CN 201821359525U CN 208927872 U CN208927872 U CN 208927872U
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Abstract
The utility model discloses a kind of novel catalyzing integrated devices of organic exhaust gas adsorption, belong to technical field of environment protection equipment.The utility model is using Adsorption Concentration and catalysis burning group technology, whole device realizes purification, desorption process closed circulation, compared with recycling class cleaning equipment for waste organic gas, without additional source of energy such as outfit compressed airs, operational process does not generate secondary pollution, and equipment investment and operating cost are low；The utility model adds V-type filter screen above catalysis burning bed, guarantees the gas free from admixture for entering catalyst layer, effectively prevents catalyst poisoning problem, use safer environmental protection.
Description
Technical field
The utility model relates to technical field of environment protection equipment, specifically, more particularly to a kind of novel organic exhaust gas adsorption
Catalyzing integrated device.
Background technique
As the development of national economy industrializes increasingly, industrial production increasingly causes the world each the pollution problem of environment
The attention of government, state.In many industrial circles such as machine-building, electronics, petroleum, chemical industry, rubber, paint, coating, printing, work
The production of industry product and process produce the largely exhaust gas containing volatile organic compounds (VOCS exhaust gas).These exhaust gas are not
It is discharged into atmosphere through processing, photochemical pollution is will form under certain condition, influences air quality, influence animal and plant growth and the mankind
Health.Certain toxic VOCS exhaust gas have disable, teratogenesis shape, carcinogenesis, cause seriously to hurt to human body therein is exposed for a long time
Evil.
QFC type organic exhaust gas adsorption arrangement for catalytic purification is the experience of my company's accumulation many years VOCs treatment, is developed
Successfully new series product energy-efficient, without secondary pollution.Especially have to the processing occasion of Wind Volume, low concentration fine
Treatment effect.If bringing impurity into catalysis burning bed used in current this processing unit, catalyst poisoning is easily caused.
Summary of the invention
The utility model discloses the catalyzing integrated devices of novel organic exhaust gas adsorption, can handle benzene class, ketone, alcohols, ether
Class, alkanes and its mixing class organic exhaust gas, while can effectively avoid impurity from entering in catalysis burning bed and cause catalyst poisoning,
Security performance is high.
The utility model is achieved through the following technical solutions:
A kind of novel organic exhaust gas adsorption catalytic treatment system, including filter, adsorption box A, adsorption box B and catalysis burning
Bed, the side of the filter is connected with exhaust piping, leads to respectively between the filter and the adsorption box A and adsorption box B
It crosses exhaust gas inlet pipe first and exhaust gas inlet pipe second is connected, respectively by net between the adsorption box A and adsorption box B and exhaust branch pipe A
Gas escape pipe first and net gas outlet pipe second are connected, the exhaust branch pipe A be equipped with absorption main exhaust fan, the exhaust branch pipe A with
The connection of main air-exhausting duct, the adsorption box A and adsorption box B pass through respectively desorption inlet pipe first and desorption inlet pipe second and desorption it is main into
Tracheae connection, the desorption main air inlet pipe connect with the inlet end of the catalysis burning bed, connect in the desorption main air inlet pipe
There are thermo detector and preheater, the outlet side of the catalysis burning bed is connected with escape pipe, desorption wind is connected on the escape pipe
Machine and cache box, the escape pipe are divided into two pipelines of total heating pipe and exhaust branch pipe B, are connected with flow on total heating pipe
Meter, the total heat tracheae pass through heating pipe first and heating pipe second respectively and are connected with the adsorption box A and adsorption box B, the row
Gas branch pipe B is connect with main air-exhausting duct, exhaust gas inlet pipe first, the exhaust gas inlet pipe second, net gas escape pipe first, net gas outlet pipe second, hot gas
It is equipped with control valve on pipe first, heating pipe second, desorption inlet pipe first, desorption inlet pipe second, exhaust branch pipe B and total heating pipe,
Filter screen is fixed at the top of the catalysis burning bed, inside is fixed with catalyst layer, and the both ends of the catalyst layer are equipped with magnetic
Keyholed back plate, the magnetron are fixed on the inner wall of the catalysis burning bed.
The V-shaped distribution of filter screen is fixed on the upper end of the catalysis burning bed.
Compared with prior art, the utility model has the beneficial effects that
The utility model realizes purification, desorption process using Adsorption Concentration and catalysis burning group technology, whole device
Closed circulation does not produce compared with recycling class cleaning equipment for waste organic gas without additional source of energy, the operational process such as compressed air is equipped with
Raw secondary pollution, equipment investment and operating cost are low；The utility model adds V-type filter screen above catalysis burning bed, protects
Card enters the gas free from admixture of catalyst layer, effectively prevents catalyst poisoning problem, uses safer environmental protection.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of the utility model catalysis burning bed.
In figure: 1, exhaust piping；2, filter；3, exhaust gas inlet pipe first；4, exhaust gas inlet pipe second；5, adsorption box A；6, adsorption box
B；7, net gas outlet pipe first；8, net gas outlet pipe second；9, exhaust branch pipe A；10, main exhaust fan is adsorbed；11, main air-exhausting duct；12, catalysis combustion
Burn bed；13, blower is desorbed；14, escape pipe；15, total heating pipe；16, heating pipe first；17, heating pipe second；18, desorption inlet pipe
First；19, desorption inlet pipe second；20, main air inlet pipe is desorbed；21, exhaust branch pipe B；22, cache box；23, flowmeter；24, thermometric
Meter；25, preheater；26, filter screen；27, catalyst layer；28, magnetron.
Specific embodiment
The present invention will be further described with reference to the accompanying drawing:
A kind of novel organic exhaust gas adsorption catalytic treatment system, including filter 2, adsorption box A5, adsorption box B6 and catalysis
Burning bed 12, the side of the filter 2 are connected with exhaust piping 1, the filter 2 and adsorption box A5 and adsorption box B6
Between be connected respectively by exhaust gas inlet pipe first 3 and exhaust gas inlet pipe second 4, the adsorption box A5 and adsorption box B6 and exhaust branch pipe A9
Between be connected respectively by net gas escape pipe first 7 and net gas outlet pipe second 8, the exhaust branch pipe A9 is equipped with absorption main exhaust fan
10, the exhaust branch pipe A9 is connect with main air-exhausting duct 11, and the adsorption box A5 and adsorption box B6 pass through desorption inlet pipe first respectively
18 and desorption inlet pipe second 19 connect with desorption main air inlet pipe 20, the desorption main air inlet pipe 20 and described be catalyzed burning bed 12
Inlet end connects, and thermo detector 24 and preheater 25 are connected in the desorption main air inlet pipe 20, and the catalysis burning bed 12 goes out
Gas end is connected with escape pipe 14, desorption blower 13 and cache box 22 is connected on the escape pipe 14, the escape pipe 14, which divides, is
Total two pipelines of heating pipe 15 and exhaust branch pipe B21 are connected with flowmeter 23, total heating pipe 15 on total heating pipe 15
It is connected respectively by heating pipe first 16 and heating pipe second 17 with the adsorption box A5 and adsorption box B6, the exhaust branch pipe B21
It is connect with main air-exhausting duct 11, the exhaust gas inlet pipe first 3, exhaust gas inlet pipe second 4, net gas escape pipe first 7, net gas outlet pipe second 8, heating pipe
It is equipped on first 16, heating pipe second 17, desorption inlet pipe first 18, desorption inlet pipe second 19, exhaust branch pipe B21 and total heating pipe 15
The top of control valve, the catalysis burning bed 12 is fixed with filter screen 26, and inside is fixed with catalyst layer 27, the catalyst
The both ends of layer 27 are equipped with magnetron 28, and the magnetron 28 is fixed on the inner wall of the catalysis burning bed 12.
The V-shaped distribution of filter screen 26 is fixed on the upper end of the catalysis burning bed 12.
As shown in Figure of description Fig. 1 and Fig. 2, a kind of novel organic exhaust gas adsorption catalytic treatment system, including filter
2, adsorption box A5, adsorption box B6 and catalysis burning bed 12, the side of filter 2 are connected with exhaust piping 1, filter 2 and absorption
Be connected respectively by exhaust gas inlet pipe first 3 and exhaust gas inlet pipe second 4 between case A5 and adsorption box B6, adsorption box A5 and adsorption box B6 with
It is connected respectively by net gas escape pipe first 7 and net gas outlet pipe second 8 between exhaust branch pipe A9, exhaust branch pipe A9 is equipped with absorption master
Exhaust blower 10, exhaust branch pipe A9 are connect with main air-exhausting duct 11, and adsorption box A5 and adsorption box B6 pass through desorption inlet pipe first 18 respectively
And desorption inlet pipe second 19 is connect with desorption main air inlet pipe 20, desorption main air inlet pipe 20 and the inlet end for being catalyzed burning bed 12 connect
It connects, is desorbed in main air inlet pipe 20 and is connected with thermo detector 24 and preheater 25, the outlet side of catalysis burning bed 12 is connected with escape pipe
14, it is connected with desorption blower 13 on escape pipe 14 and cache box 22, escape pipe 14 are divided to for total heating pipe 15 and exhaust branch pipe B21 two
Pipeline, is connected with flowmeter 23 on total heating pipe 15, total heating pipe 15 respectively by heating pipe first 16 and heating pipe second 17 with
Adsorption box A5 and adsorption box B6 are connected, and exhaust branch pipe B21 is connect with main air-exhausting duct 11, exhaust gas inlet pipe first 3, exhaust gas inlet pipe second 4,
Net gas escape pipe first 7, net gas outlet pipe second 8, heating pipe first 16, heating pipe second 17, desorption inlet pipe first 18, desorption inlet pipe second
19, it being equipped with control valve on exhaust branch pipe B21 and total heating pipe 15, the top of catalysis burning bed 12 is fixed with filter screen 26,
Inside is fixed with catalyst layer 27, and the both ends of catalyst layer 27 are equipped with magnetron 28, and magnetron 28 is fixed on catalysis burning bed 12
Inner wall.
The V-shaped distribution of filter screen 26 is fixed on the upper end of catalysis burning bed 12.
Utility model works process is as follows: organic exhaust gas to be processed enters in filter 2 from exhaust piping 1 to carry out in advance
Processing, qualified organic exhaust gas enter adsorption box A5 and adsorption box B6 and carry out adsorption cleaning, purified gas a part
It is sent to main air-exhausting duct 11 by adsorbing main exhaust fan 10 hence into atmosphere, adsorbent equipment passes through control valve after adsorption saturation
Door switches to catalysis burning detachment status, and the high-temperature gas part being catalyzed in burning bed 12 enters main air-exhausting duct from exhaust branch pipe B
11 are discharged, and are partially entered in total heating pipe 15 and are entered two adsorption boxes progress from heating pipe second 17 and heating pipe first 16
Desorption manipulation can be monitored into the gas flow inside adsorption box by flowmeter 23, to control into catalysis burning
The gas flow that is handled in bed, the gas after desorption, which enters in catalysis burning bed, carries out burning processing, so recycles heat
Energy；Into catalysis burning bed in gas by thermo detector 24 carry out temperature test, if temperature is too low, can open preheater 25 into
Row preheating, increases the treatment effect of catalysis burning bed.
Magnetron enables to the temperature of catalyst layer surface to increase, and the microwave that magnetron generates can be with catalyst layer table
Strong interaction occurs for copper, the Mn oxide active site in face, is quickly converted to thermal energy, achievees the purpose that heating.
In conclusion the preferred embodiment of only the utility model, is not used to limit the utility model implementation
Range, all equivalent changes according to carried out by shape described in the utility model claims range, construction, feature and spirit with repair
Decorations, should be included in the scope of the claims of the utility model.
Claims (2)
1. a kind of catalyzing integrated device of novel organic exhaust gas adsorption, it is characterised in that: including filter (2), adsorption box A (5), inhale
Attached case B (6) and catalysis burning bed (12), the side of the filter (2) is connected with exhaust piping (1), the filter (2) with
It is connected respectively by exhaust gas inlet pipe first (3) and exhaust gas inlet pipe second (4) between the adsorption box A (5) and adsorption box B (6), it is described
Pass through net gas escape pipe first (7) Ji Jingqi outlet pipe second between adsorption box A (5) and adsorption box B (6) and exhaust branch pipe A (9) respectively
(8) it is connected, the exhaust branch pipe A (9) is equipped with absorption main exhaust fan (10), the exhaust branch pipe A (9) and main air-exhausting duct
(11) it connects, the adsorption box A (5) and adsorption box B (6) pass through desorption inlet pipe first (18) and desorption inlet pipe second (19) respectively
It being connect with desorption main air inlet pipe (20), desorption main air inlet pipe (20) connect with the inlet end of catalysis burning bed (12),
Thermo detector (24) and preheater (25), the outlet side of catalysis burning bed (12) are connected on the desorption main air inlet pipe (20)
It is connected with escape pipe (14), desorption blower (13) and cache box (22), the escape pipe is connected on the escape pipe (14)
(14) it is divided into (21) two pipelines of total heating pipe (15) and exhaust branch pipe B, is connected with flowmeter on total heating pipe (15)
(23), total heating pipe (15) passes through heating pipe first (16) and heating pipe second (17) and the adsorption box A (5) and absorption respectively
Case B (6) is connected, and the exhaust branch pipe B (21) connect with main air-exhausting duct (11), the exhaust gas inlet pipe first (3), exhaust gas inlet pipe second
(4), net gas escape pipe first (7), net gas outlet pipe second (8), heating pipe first (16), heating pipe second (17), desorption inlet pipe first (18),
Control valve, the catalysis burning bed are equipped on desorption inlet pipe second (19), exhaust branch pipe B (21) and total heating pipe (15)
(12) it is fixed at the top of filter screen (26), inside is fixed with catalyst layer (27), and the both ends of the catalyst layer (27) are equipped with
Magnetron (28), the magnetron (28) are fixed on the inner wall of catalysis burning bed (12).
2. the catalyzing integrated device of novel organic exhaust gas adsorption according to claim 1, it is characterised in that: the filter screen
(26) V-shaped distribution is fixed on the upper end of catalysis burning bed (12).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201821359525.4U CN208927872U (en) | 2018-08-22 | 2018-08-22 | The novel catalyzing integrated device of organic exhaust gas adsorption |
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| CN201821359525.4U CN208927872U (en) | 2018-08-22 | 2018-08-22 | The novel catalyzing integrated device of organic exhaust gas adsorption |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112337296A (en) * | 2019-08-07 | 2021-02-09 | 华懋科技股份有限公司 | Catalyst backflow high-efficiency organic waste gas treatment system and method thereof |
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2018
- 2018-08-22 CN CN201821359525.4U patent/CN208927872U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112337296A (en) * | 2019-08-07 | 2021-02-09 | 华懋科技股份有限公司 | Catalyst backflow high-efficiency organic waste gas treatment system and method thereof |
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