CN206473978U - A kind of waste gas treatment equipment - Google Patents
A kind of waste gas treatment equipment Download PDFInfo
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- CN206473978U CN206473978U CN201621402740.9U CN201621402740U CN206473978U CN 206473978 U CN206473978 U CN 206473978U CN 201621402740 U CN201621402740 U CN 201621402740U CN 206473978 U CN206473978 U CN 206473978U
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- waste gas
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Abstract
The utility model discloses a kind of waste gas treatment equipment, including adsorbent equipment and pretreatment unit.Wherein, adsorbent equipment is used for adsorption cleaning waste gas；Pretreatment unit is used for contaminant filter in waste gas, and the pretreatment unit is connected with the adsorbent equipment, and the waste gas after its filtering is passed into the adsorbent equipment, the adsorbent equipment adsorption cleaning waste gas.First, waste gas is first passed into pretreatment unit, pretreatment unit can be by the contaminant filter in waste gas, and the pretreatment unit first separates contaminant filter in waste gas, then the waste gas after filtering is passed into adsorbent equipment, adsorbent equipment is by waste gas purification by adsorbsion.Compared to existing waste gas treatment equipment, waste gas treatment equipment is by increasing pretreatment unit disclosed in the utility model, and pretreatment unit falls contaminant filter in waste gas, it can effectively prevent the impurity in waste gas from blocking the adsorbing medium of adsorbent equipment, and then improve exhaust-gas treatment purification efficiency.
Description
Technical field
The utility model is related to environmental protection technical field, more particularly to a kind of waste gas treatment equipment.
Background technology
As China's environmental complex situation deteriorates increasingly, big and medium-sized cities haze phenomenon is protruded, and haze and industrial waste gas are to city
City's residents ' health causes to seriously endanger and have potential safety hazard, and environmental protection has obtained increasing pass with pollution processing
Note.
In industrial waste gas contain a large amount of organic pollutions and fine particle, these constituents be cause environmental pollution and
The key factor for causing to seriously endanger to city dweller's health.Therefore, for organic pollution in industrial waste gas and fine grained
The processing of thing is particularly important.
VOCs treatment refers to the place that the organic exhaust gas produced in industrial processes is adsorbed, filtered, purified
Science and engineering is made.Usual VOCs treatment has benzene homologues VOCs treatment, the oil such as formaldehyde VOCs treatment, benzene toluene dimethylbenzene
The organic matters such as the carbon containing hydrogen-oxygens such as mist VOCs treatment, styrene, acrylic acid VOCs treatment, coating cloud VOCs treatment
Air cleaning is handled.
Current adsorption and purification technology is a kind of ripe organic waste gas treatment method, and the core of adsorption and purification technology is to utilize
Adsorbing medium carries out adsorption filtration to waste gas, so as to realize the purpose of purification waste gas.Meanwhile, the maximum process problem of adsorbing medium
It is that impurity in waste gas can cause the adsorption activity position of adsorbing medium to be occupied, adsorbent equipment purified treatment efficiency declines.
Therefore, how to solve adsorbing medium adsorption activity position and be occupied to cause the reduction of exhaust-gas treatment purification efficiency, be ability
Field technique personnel technical problem urgently to be resolved hurrily.
Utility model content
The purpose of this utility model is to provide a kind of waste gas treatment equipment, and adsorbing medium adsorption activity position can be avoided occupied
According to raising exhaust-gas treatment purification efficiency increases the service life of adsorbent equipment.
In order to solve the above technical problems, the utility model provides a kind of waste gas treatment equipment, including adsorbent equipment, and also
Including being connected with the adsorbent equipment, for before adsorbent equipment purification waste gas by the pre- of the contaminant filter in waste gas
Processing unit；
The pretreatment unit includes the first filter element for being used to filter particulate matter in waste gas, and with described first
Filter element is connected, for the second mistake of the organic pollution being filtered through in the waste gas after first filter element is filtered
Filter part；
The pretreatment unit also includes being provided with air inlet and exhaust outlet on casing, the casing；First filtering
Part and the second filter element be may be contained within the casing, and first filter element is connected with the air inlet, and second
Filter element is connected with the exhaust outlet；
The filter medium of first filter element is woven wire or filter cloth；
The filter medium of second filter element is Alveolate activated carbon block or many bed shaped activated carbon fiber blocks；
The pretreatment unit is connected with the adsorbent equipment by soft pipeline；
The inwall of the soft pipeline is provided with the coating for adsorbing the particulate matter in waste gas；
The soft pipeline is provided with the filter screen for filtering the particulate matter in waste gas；
Also include being arranged at the adsorbent equipment end, the blower fan for accelerating waste gas flowing.
Waste gas treatment equipment provided by the utility model, mainly includes adsorbent equipment and pretreatment unit, wherein, absorption
Device is mainly used in adsorption cleaning waste gas, and the organic pollution contained in waste gas is filtered out, and realizes the filtration, purification to waste gas；
And pretreatment unit is mainly used in contaminant filter in waste gas, and the pretreatment unit is connected with the adsorbent equipment, and will be through
The waste gas crossed after its filtering is passed into the adsorbent equipment, and the adsorbent equipment continues adsorption cleaning waste gas.When the exhaust-gas treatment is set
When standby in running order, waste gas is first passed into pretreatment unit, impurity is contained in waste gas, pretreatment unit will can give up
Contaminant filter in gas, and the pretreatment unit is arranged on adsorbent equipment front end, waste gas first passes through the pretreatment unit mistake
Filter, its contaminant filter is separated, then the waste gas after pretreatment unit is filtered is passed into adsorbent equipment, is adsorbed
Device continues adsorption cleaning waste gas, the organic pollution contained in waste gas is filtered out, so as to realize the filtration, purification to waste gas.
Compared to existing waste gas treatment equipment, the waste gas treatment equipment is by increasing pretreatment unit, and pretreatment unit is by waste gas
Contaminant filter falls, and can effectively prevent the impurity in waste gas from blocking the adsorbing medium of adsorbent equipment, and then it is net to improve exhaust-gas treatment
Change efficiency.Meanwhile, the waste gas treatment equipment can not only improve exhaust-gas treatment purification efficiency, and by pretreatment unit by waste gas
Middle contaminant filter, the situation that the adsorbing medium of reduction adsorbent equipment is blocked occurs, and increases the service life of adsorbent equipment.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the accompanying drawing used required in description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is embodiment of the present utility model, for those of ordinary skill in the art, on the premise of not paying creative work, also
Other accompanying drawings can be obtained according to the accompanying drawing of offer.
Fig. 1 is the structural representation of pretreatment unit in a kind of embodiment provided by the utility model；
Fig. 2 is a kind of overall structure diagram of embodiment provided by the utility model.
Wherein, in Fig. 1-Fig. 2：
Pretreatment unit -1, adsorbent equipment -2, blower fan -3, soft pipeline -4, the first filter element -11, the second mistake
Filter part -12, casing -13, air inlet -131, exhaust outlet -132.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Fig. 1, Fig. 2 are refer to, Fig. 1 is a kind of knot of the pretreatment unit of embodiment provided by the utility model
Structure schematic diagram, Fig. 2 is a kind of overall structure diagram of embodiment provided by the utility model.Wherein, in figure
Arrow represents exhaust gas flow direction.
In a kind of embodiment provided by the utility model, the waste gas treatment equipment mainly includes pretreatment dress
Put 1 and adsorbent equipment 2.
Wherein, adsorbent equipment 2 is mainly used in adsorption cleaning waste gas, and the organic pollution contained in waste gas is filtered out, real
Now to the filtration, purification of waste gas；And pretreatment unit 1 is mainly used in contaminant filter in waste gas, and the pretreatment unit 1 is with being somebody's turn to do
Adsorbent equipment 2 is connected, and the waste gas after its filtering is passed into the adsorbent equipment 2, and the adsorbent equipment 2 continues to adsorb
Purify waste gas so that waste gas reaches environment protection emission requirement.
Specifically, when the waste gas treatment equipment is in running order, waste gas is first passed into pretreatment unit 1, give up
Contain impurity in gas, the pretreatment unit 1 can separate the contaminant filter in waste gas, and by the pretreatment unit 1
The front end of adsorbent equipment 2 is arranged on, waste gas first passes through the pretreatment unit 1 and filtered, its contaminant filter is separated, then will be through
Cross the waste gas after pretreatment unit 1 is filtered to be passed into adsorbent equipment 2, adsorbent equipment 2 continues adsorption cleaning waste gas, by waste gas
The organic pollution contained is filtered out, so as to realize the filtration, purification to waste gas.
In a kind of preferred embodiment on pretreatment unit 1, pretreatment unit 1 can be designed as double medium filtration portion
The constructional device of part composition, namely the first filter element 11 and the second filter element 12.Certainly, pretreatment unit 1 can also be adopted
Constituted with the filter element of combining form, can equally realize the impurity being separated by filtration in waste gas.
So that pretreatment unit 1 includes double medium filtration modular construction as an example, wherein, the first filter element 11 is mainly used in will be useless
Particulate matter in gas is separated by filtration out；Second filter element 12 is mainly used in after being filtered by the first filter element 11
Organic pollution in waste gas is filtered out, and the second filter element 12 is connected with the first filter element 11, and second is filtered
Part 12 is arranged on the rear end of the first filter element 11, it is ensured that waste gas can sequentially pass through the first filter element 11 and the second filter house
Part 12, in this way, the impurity in waste gas is separated by filtration by pretreatment unit 1, realizes the purpose pre-processed to waste gas.
The whole filter process of pretreatment unit 1 can be smoothed out for convenience, can set up pretreatment unit 1
Casing 13, the casing 13 can provide filtration treatment working space as the supporting body of pretreatment unit 1 for pretreatment unit 1,
And air inlet 131 and exhaust outlet 132 are offered on the casing 13, and the first filter element 11 is connected with air inlet 131, second
Filter element 12 is connected with exhaust outlet 132.When waste gas is passed into the pretreatment unit 1, waste gas enters from pre- from air inlet 131
The inside of device 1 is managed, waste gas first passes through first filter element 11 and filtered, the particulate matter in waste gas is separated by filtration out,
The dust-filtering in impurity is separated, the waste gas after the filtering of the first filter element 11 flows to the second filter element 12,
Organic pollution in waste gas mainly is separated by filtration out by the second filter element 12, especially by the organic dirt of higher boiling in waste gas
Dye thing is separated by filtration.Then, the waste gas after being filtered via pretreatment unit 1 is transported in adsorbent equipment 2 by exhaust outlet 132.
In this way, the pretreatment unit 1 separates the contaminant filter in waste gas, it can effectively prevent the impurity in waste gas from blocking adsorbent equipment
Adsorbing medium, and then improve exhaust-gas treatment purification efficiency.
, can be by the filtering of the first filter element 11 in a kind of preferred embodiment on the first filter element 11
Medium designs are that woven wire or filter cloth materials are constituted, and are specifically as follows stainless steel cloth or non-woven fabrics, in order to strengthen
Effect is filtered, can be multiple material combining structure by the filter media design of the first filter element 11.
Meanwhile, can be by the second filter element 12 in a kind of preferred embodiment on the second filter element 12
Filter media design is Alveolate activated carbon block or many bed shaped activated carbon fiber blocks, in order to strengthen filter effect, can be by
The filter media design of second filter element 12 is multiple material combining structure.
Waste gas is, it is necessary to continue to be passed into adsorbent equipment 2 after the filtering of pretreatment unit 1, and scheme preferably is,
Soft pipeline 4 is set between pretreatment unit 1 and adsorbent equipment 2, by soft pipeline 4 by pretreatment unit 1 and the phase of adsorbent equipment 2
Connection, the waste gas after pretreatment unit 1 is filtered is passed into adsorbent equipment 2, by waste gas filtration, purification.Meanwhile, this is soft
Pretreatment unit 1 can be arranged on rational locus by pipeline 4 according to service condition, and facilitating waste gas treatment equipment to install makes
Used in more application environments.
In a kind of preferred embodiment on soft pipeline 4, the inwall of the soft pipeline 4 can be provided with coating, the painting
Layer also can be in adsorption removal portion particulate matter, and the service life of the adsorbing medium of adsorbent equipment 2 can be improved, entered
And improve the purification efficiency of adsorbent equipment 2.
Based on same consideration, the soft pipeline 4 can also be internally provided with filter screen, the filter screen can be filtered to isolate
Particulate matter in waste gas, can also improve the service life of the adsorbing medium of adsorbent equipment 2.
In this way, the overall purification efficiency in order to accelerate waste gas treatment equipment, simple effective method flows to accelerate waste gas,
At this time, it may be necessary to set up blower fan 3 in the end of the waste gas treatment equipment, namely blower fan 3 is set up in the end of adsorbent equipment 2, the blower fan
3 enable to waste gas to improve flow rate inside the inside of pretreatment unit 1 and adsorbent equipment 2, and then improve exhaust-gas treatment
Efficiency.
In summary, the waste gas treatment equipment that the present embodiment is provided, mainly includes adsorbent equipment 2 and pretreatment unit 1,
Wherein, adsorbent equipment 2 is mainly used in adsorption cleaning waste gas, and the organic pollution contained in waste gas is filtered out, and realizes to waste gas
Filtration, purification；And pretreatment unit 1 is mainly used in contaminant filter in waste gas, and the pretreatment unit 1 and the adsorbent equipment 2
It is connected, and the waste gas after its filtering is passed into the adsorbent equipment 2, the adsorbent equipment 2 continues adsorption cleaning waste gas.
When the waste gas treatment equipment is in running order, waste gas is first passed into pretreatment unit 1, impurity is contained in waste gas, in advance
Processing unit 1 can be arranged on the front end of adsorbent equipment 2 by the contaminant filter in waste gas, and by the pretreatment unit 1, and waste gas is first
Filtered by the pretreatment unit 1, its contaminant filter is separated, then by the waste gas after pretreatment unit 1 is filtered
It is passed into adsorbent equipment 2, adsorbent equipment 2 continues adsorption cleaning waste gas, and the organic pollution contained in waste gas is filtered out, from
And realize the filtration, purification to waste gas.Compared to existing waste gas treatment equipment, the waste gas treatment equipment is by increasing pretreatment unit
1, and pretreatment unit 1 falls contaminant filter in waste gas, can effectively prevent the impurity in waste gas from blocking the suction of adsorbent equipment 2
Attached medium, and then improve exhaust-gas treatment purification efficiency.Meanwhile, the waste gas treatment equipment can not only improve exhaust-gas treatment purification effect
Rate, and by pretreatment unit 1 by contaminant filter in waste gas, the situation that the adsorbing medium of reduction adsorbent equipment 2 is blocked occurs,
Increase the service life of adsorbent equipment 2.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or new using this practicality
Type.A variety of modifications to these embodiments will be apparent for those skilled in the art, determine herein
The General Principle of justice can in other embodiments be realized in the case where not departing from spirit or scope of the present utility model.Cause
This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The most wide scope consistent with features of novelty.
Claims (1)
1. a kind of waste gas treatment equipment, including adsorbent equipment (2), it is characterised in that also including being connected with the adsorbent equipment (2)
It is logical, for before the adsorbent equipment (2) purification waste gas by the pretreatment unit (1) of the contaminant filter in waste gas；
The pretreatment unit (1) includes the first filter element (11) for being used to filter particulate matter in waste gas, and with it is described
First filter element (11) connection, organic dirt for being filtered through in the waste gas after first filter element (11) is filtered
Contaminate the second filter element (12) of thing；
The pretreatment unit (1) also includes being provided with air inlet (131) and exhaust outlet on casing (13), the casing (13)
(132)；First filter element (11) and the second filter element (12) may be contained within the casing (13), and described first
Filter element (11) is connected with the air inlet (131), and the second filter element (12) is connected with the exhaust outlet (132)；
The filter medium of first filter element (11) is woven wire or filter cloth；
The filter medium of second filter element (12) is Alveolate activated carbon block or many bed shaped activated carbon fiber blocks；
The pretreatment unit (1) is connected with the adsorbent equipment (2) by soft pipeline (4)；
The inwall of the soft pipeline (4) is provided with the coating for adsorbing the particulate matter in waste gas；
The soft pipeline (4) is provided with the filter screen for filtering the particulate matter in waste gas；
Also include being arranged at the adsorbent equipment (2) end, for accelerating waste gas in the pretreatment unit (1) and adsorbent equipment
(2) blower fan (3) of internal flow speed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621402740.9U CN206473978U (en) | 2016-12-20 | 2016-12-20 | A kind of waste gas treatment equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621402740.9U CN206473978U (en) | 2016-12-20 | 2016-12-20 | A kind of waste gas treatment equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206473978U true CN206473978U (en) | 2017-09-08 |
Family
ID=59749612
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621402740.9U Active CN206473978U (en) | 2016-12-20 | 2016-12-20 | A kind of waste gas treatment equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206473978U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107638757A (en) * | 2017-10-25 | 2018-01-30 | 陈琪雯 | A kind of environment-protecting type exhaust air purification pipe |
-
2016
- 2016-12-20 CN CN201621402740.9U patent/CN206473978U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107638757A (en) * | 2017-10-25 | 2018-01-30 | 陈琪雯 | A kind of environment-protecting type exhaust air purification pipe |
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| CP03 | Change of name, title or address |
Address after: 201821 room 2, 2 floor, 2, 2229 Yongsheng Road, Jiading District industrial area, Shanghai. Patentee after: Shanghai Sheng Jian environmental system Polytron Technologies Inc Address before: 201821 25F, Taihu Shijia International Building, 1198 De Fu Road, Jiading District, Shanghai Patentee before: SHANGHAI SHENGJIAN ENVIRONMENT SYSTEM TECHNOLOGY CO., LTD. |