CN208642233U - A kind of chemical emission dust treatment device - Google Patents
A kind of chemical emission dust treatment device Download PDFInfo
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- CN208642233U CN208642233U CN201820683959.3U CN201820683959U CN208642233U CN 208642233 U CN208642233 U CN 208642233U CN 201820683959 U CN201820683959 U CN 201820683959U CN 208642233 U CN208642233 U CN 208642233U
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- order cavity
- low order
- partition
- treatment device
- treatment box
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Abstract
The utility model discloses a kind of chemical emission dust treatment device, including treatment box, stepped low order cavity and high order cavity are provided in the treatment box；Absorbing liquid is stored in the low order cavity, bottom is provided with the first partition for being divided into multiple storage chambers in the low order cavity, and the first partition is arrangement vertically and there are gaps with low order cavity top surface for the upper end；The high order cavity top surface is provided with the second partition extended downwardly；Left side lower end is provided with aeration head in the low order cavity, and the aeration head be connected to the tail gas inlet pipe outside treatment box by Venturi tube, is provided at the throat of the Venturi tube and is circulated throughout chimney filter, it is described be circulated throughout chimney filter by filter it is interior with low order cavity on the right side of lower end be connected to.The utility model achievees the purpose that not needing liquid pump can be realized the filtering of absorbing liquid automatic cycle, avoids frequently replacing absorbing liquid, reduces cost by the setting of Venturi tube；Absorption efficiency and excellent simultaneously, it is easy to maintenance.
Description
Technical field
The present invention relates to a kind of the field of tail gas treatment, specifically a kind of chemical emission dust treatment device.
Background technique
The gaseous matter with peculiar smell of human body is grown with a large amount of dust and is harmful in chemical industry tail gas, wherein including, for example,
The small-molecule substances such as formaldehyde, benzene, ammonia, acetaldehyde, methyl mercaptan, carbon monoxide, sulfur dioxide, hydrogen sulfide or other volatile organic matters
Matter, i.e., daily described foul smell can generate evil to surrounding enviroment if chemical industry tail gas is discharged into atmosphere without any processing
Bad influence；Occur largely being directed to the wet type processing device of chemical industry tail gas at present, although certain filter effect can be played,
But since tail gas dust burdening is big, leads to shortening using the time for absorbing liquid, need to frequently replace absorbing liquid, or primer pump is needed to come pair
It carries out circulating filtration, leads to manufacturing cost height.
Summary of the invention
Technical problem to be solved by the present invention lies in: since tail gas dust burdening is big, lead to becoming using the time for absorbing liquid
It is short, absorbing liquid need to be frequently replaced, or need primer pump to carry out circulating filtration to it, lead to manufacturing cost height.
In order to solve the above technical problems, the invention provides the following technical scheme:
A kind of chemical emission dust treatment device, including treatment box are provided with stepped low level in the treatment box
Chamber and high order cavity；Absorbing liquid is stored in the low order cavity, bottom, which is provided with, in the low order cavity is divided into multiple storages
The first partition of chamber, the first partition is arrangement vertically and there are gaps with low order cavity top surface for the upper end；The high order cavity top
Face is provided with the second partition extended downwardly, and the gap between the second partition and first partition, which is constituted, is connected to low order cavity and height
The connection chamber of position chamber；Left side lower end is provided with aeration head in the low order cavity, and the aeration head passes through outside Venturi tube and treatment box
The connection of tail gas inlet pipe, be provided at the throat of the Venturi tube and be circulated throughout chimney filter, it is described be circulated throughout chimney filter by filter with
Right side lower end connection in low order cavity；Multiple detachable absorptive units, the height are from bottom to top disposed in the high order cavity
Position chamber upper end is provided with tail gas outlet pipe.
As a further solution of the present invention: the first partition lower end is provided with the company for being connected to adjacent storage chamber
Siphunculus.
As further scheme of the invention: being provided with the water suction felt extended downwardly, the water suction in the low order cavity
The lower end of felt extends under absorbing liquid liquid level.
As further scheme of the invention: being provided with the guide plate of interlaced arrangement in the storage chamber of the leftmost side.
As the present invention further scheme: the detachable absorptive unit includes be set to high-order cavity wall multiple
Baffle is provided with the cabinet made of anti-slip through the net between the baffle, is filled with adsorbent material, the cabinet one in the cabinet
End extends to outside treatment box and connect with sealing plate, and the through-hole passed through for cabinet is provided on the treatment box.
As the present invention further scheme: be provided with counterbore on the treatment box of through hole, the counterbore with it is close
It is sealed connection between sealing plate.
As further scheme of the invention: being provided with knob on the sealing plate.
Compared with prior art, the beneficial effects of the present invention are: in use, tail gas enters exposure through tail gas inlet pipe, Venturi tube
In gas head, sufficiently aeration is passed through in the absorbing liquid of storage chamber, and the contact surface of tail gas and absorbing liquid is increased by way of aeration
Product improves the absorption efficiency and effect of dust and pernicious gas in tail gas；Tail gas after the dedusting clearance flow between low order cavity upper end
It is contacted when logical with the liquid level of each storage chamber, further absorbs dust through pernicious gas；Tail gas after absorption enters through communicating pipe
High order cavity, the clean gas obtained after multiple detachable absorptive unit layerings are discharged from tail gas outlet pipe.
Venturi tube is set, due to the characteristic of Venturi tube itself, when tail gas circulates inside it, throat generates negative pressure,
And sucked absorbing liquid in storage chamber by being circulated throughout chimney filter, it is after absorbing liquid is filtered and mixed with tail gas in Venturi tube
Conjunction is passed into storage chamber again, achievees the purpose that not needing liquid pump can be realized the filtering of absorbing liquid automatic cycle, reduce cost,
Absorbing liquid is vigorously mixed at venturi throat with tail gas simultaneously, improves contact area and time, further improves absorption effect
Fruit.
The guide plate of interlaced arrangement is set, extends time of the tail gas in absorbing liquid, improves assimilation effect；Setting water suction
Felt, the water suction felt extend in absorbing liquid, therefore absorbing liquid absorption can be saved in water suction felt by tension, further
Tail gas is absorbed；Detachable absorptive unit is set, for absorbing the pernicious gas in tail gas, while being convenient for changing maintenance,
Improve maintenance efficiency.
In conclusion setting of the utility model by Venturi tube, reaches and do not need liquid pump absorbing liquid automatic cycle can be realized
The purpose of filtering avoids frequently replacing absorbing liquid, reduces cost；Absorption efficiency and excellent simultaneously, it is easy to maintenance.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of chemical emission dust treatment device.
Fig. 2 is the structural schematic diagram of detachable absorptive unit in chemical emission dust treatment device.
In figure: 1- treatment box, 2- low order cavity, 21- first partition, 22- guide plate, 23- water suction felt, 24- second partition,
25- is connected to chamber, 26- communicating pipe, 3- high order cavity, 31- tail gas outlet pipe, the detachable absorptive unit of 32-, 321- baffle, 322- leakproof
Net, 323- adsorbent material, 324- sealing plate, 325- knob, 4- tail gas inlet pipe, 5- Venturi tube, 6- aeration head, 7- circulating filtration
Pipe, 71- filter.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
A kind of chemical emission dust treatment device referring to FIG. 1-2, including treatment box 1 are provided in the treatment box 1
Stepped low order cavity 2 and high order cavity 3；Absorbing liquid is stored in the low order cavity 2, bottom is provided in the low order cavity 2
It is divided into the first partition 21 of multiple storage chambers, the first partition 21 is that vertical arrangement and the upper end and low order cavity 2 are pushed up
There are gaps in face；3 top surface of high order cavity is provided with the second partition 24 extended downwardly, the second partition 24 and first partition
Gap between 21 constitutes the connection chamber 25 of connection low order cavity 2 and high order cavity 3；Left side lower end is provided with exposure in the low order cavity 2
Gas head 6, the aeration head 6 are connected to the tail gas inlet pipe 4 outside treatment box 1 by Venturi tube 5, are set at the throat of the Venturi tube 5
It is equipped with and is circulated throughout chimney filter 7, the chimney filter 7 that is circulated throughout is connected to by lower end on the right side of in filter 71 and low order cavity 2；The high order cavity
Multiple detachable absorptive units 32 are from bottom to top disposed in 3,3 upper end of high order cavity is provided with tail gas outlet pipe 31.
The working principle of the invention is: in use, tail gas enters in aeration head 6 through tail gas inlet pipe 4, Venturi tube 5, sufficiently exposing
Gas is passed through in the absorbing liquid of storage chamber, and the contact area of tail gas and absorbing liquid is increased by way of aeration, is improved in tail gas
The absorption efficiency and effect of dust and pernicious gas；Tail gas after dedusting when the gap of 2 upper end of low order cavity is circulated with each storage
The liquid level contact for depositing chamber further absorbs dust through pernicious gas；Tail gas communicating pipe 25 after absorption is entered high order cavity 3, warp
The clean gas obtained after multiple 32 layerings of detachable absorptive unit is crossed to be discharged from tail gas outlet pipe 31.
Venturi tube 5 is set, and due to the characteristic of Venturi tube 5 itself, when tail gas circulates inside it, throat generates negative
Pressure, and sucked absorbing liquid in storage chamber by being circulated throughout chimney filter 7, absorbing liquid is after the filtering of filter 71 and in Venturi tube 5
It mixes with tail gas and is passed into storage chamber again, achieve the purpose that not needing liquid pump can be realized the filtering of absorbing liquid automatic cycle,
Cost is reduced, while absorbing liquid is vigorously mixed at 5 throat of Venturi tube with tail gas, improves contact area and time, further mention
High assimilation effect.
Alternatively, 21 lower end of first partition is provided with the communicating pipe for being connected to adjacent storage chamber
25。
Alternatively, the water suction felt 23 extended downwardly is provided in the low order cavity 2, under the water suction felt 23
End extends under absorbing liquid liquid level, therefore absorbing liquid absorption can be saved in water suction felt 23 by tension, further to tail
Gas is absorbed.
Alternatively, it is provided with the guide plate 22 of interlaced arrangement in the storage chamber of the leftmost side, extends tail gas and is inhaling
The time in liquid is received, assimilation effect is improved.
Alternatively, the detachable absorptive unit 32 includes the multiple baffles for being set to 3 inner wall of high order cavity
321, it is provided between the baffle 321 anti-cabinet made of 322 of slipping through the net, is filled with adsorbent material 323, institute in the cabinet
It states cabinet one end and extends to that treatment box 1 is outer to be connect with sealing plate 324, be provided with the through-hole passed through for cabinet on the treatment box 1,
For absorbing the pernicious gas in tail gas, while it being convenient for changing maintenance, improves maintenance efficiency.
Alternatively, it is provided with counterbore on the treatment box of through hole, is between the counterbore and sealing plate
It is tightly connected.
Alternatively, knob 325 is provided on the sealing plate 324.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (7)
1. a kind of chemical emission dust treatment device, which is characterized in that including treatment box, be provided in the treatment box in ladder
The low order cavity and high order cavity of shape；Absorbing liquid is stored in the low order cavity, bottom, which is provided with, in the low order cavity is divided into
The first partition of multiple storage chambers, the first partition is arrangement vertically and there are gaps with low order cavity top surface for the upper end；It is described
High order cavity top surface is provided with the second partition extended downwardly, and the gap composition between the second partition and first partition is connected to low
The connection chamber of position chamber and high order cavity；Left side lower end is provided with aeration head in the low order cavity, the aeration head by Venturi tube with
Tail gas inlet pipe outside treatment box is connected to, and is provided at the throat of the Venturi tube and is circulated throughout chimney filter, the chimney filter that is circulated throughout passes through
Filter is connected to right side lower end in low order cavity；It is single that multiple detachable absorptions are from bottom to top disposed in the high order cavity
Member, the high order cavity upper end are provided with tail gas outlet pipe.
2. chemical emission dust treatment device according to claim 1, which is characterized in that the first partition lower end is all provided with
It is equipped with the communicating pipe for being connected to adjacent storage chamber.
3. chemical emission dust treatment device according to claim 1, which is characterized in that be provided in the low order cavity to
The lower end of the water suction felt of lower extension, the water suction felt extends under absorbing liquid liquid level.
4. chemical emission dust treatment device according to claim 1, which is characterized in that setting in the storage chamber of the leftmost side
There is the guide plate of interlaced arrangement.
5. chemical emission dust treatment device according to claim 1, which is characterized in that the detachable absorptive unit packet
The multiple baffles for being set to high-order cavity wall are included, are provided with the cabinet made of anti-slip through the net between the baffle, in the cabinet
Filled with adsorbent material, described cabinet one end extends to outside treatment box and connect with sealing plate, is provided on the treatment box for case
The through-hole that body passes through.
6. chemical emission dust treatment device according to claim 5, which is characterized in that on the treatment box of through hole
It is provided with counterbore, is tightly connected between the counterbore and sealing plate.
7. chemical emission dust treatment device according to claim 5, which is characterized in that setting is arranged on the sealing plate
There is knob.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820683959.3U CN208642233U (en) | 2018-05-09 | 2018-05-09 | A kind of chemical emission dust treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820683959.3U CN208642233U (en) | 2018-05-09 | 2018-05-09 | A kind of chemical emission dust treatment device |
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| Publication Number | Publication Date |
|---|---|
| CN208642233U true CN208642233U (en) | 2019-03-26 |
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ID=65777150
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| Application Number | Title | Priority Date | Filing Date |
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| CN201820683959.3U Active CN208642233U (en) | 2018-05-09 | 2018-05-09 | A kind of chemical emission dust treatment device |
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| CN (1) | CN208642233U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109908710A (en) * | 2019-04-02 | 2019-06-21 | 杭州航航环保科技有限公司 | Environmental monitoring paper production factory waste gas purification apparatus |
| CN110523188A (en) * | 2019-08-22 | 2019-12-03 | 郭喜 | A kind of fume gases processing equipment |
| CN112915764A (en) * | 2021-01-20 | 2021-06-08 | 山东工业职业学院 | Metallurgical environmental protection is with low temperature chlorination tail gas collection device |
-
2018
- 2018-05-09 CN CN201820683959.3U patent/CN208642233U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109908710A (en) * | 2019-04-02 | 2019-06-21 | 杭州航航环保科技有限公司 | Environmental monitoring paper production factory waste gas purification apparatus |
| CN110523188A (en) * | 2019-08-22 | 2019-12-03 | 郭喜 | A kind of fume gases processing equipment |
| CN112915764A (en) * | 2021-01-20 | 2021-06-08 | 山东工业职业学院 | Metallurgical environmental protection is with low temperature chlorination tail gas collection device |
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