CN206980423U - Multistage absorption device is used in a kind of industrial waste gas processing - Google Patents
Multistage absorption device is used in a kind of industrial waste gas processing Download PDFInfo
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- CN206980423U CN206980423U CN201720807206.4U CN201720807206U CN206980423U CN 206980423 U CN206980423 U CN 206980423U CN 201720807206 U CN201720807206 U CN 201720807206U CN 206980423 U CN206980423 U CN 206980423U
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- mozzle
- plate
- waste gas
- leached layer
- industrial waste
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Abstract
The utility model discloses a kind of industrial waste gas processing multistage absorption device,Including air inlet pipe,Absorption tower and escape pipe,Primary filter net is installed with inside air inlet pipe,The absorption tower centre position is provided between gravitational differentiation,And top and bottom are installed with mozzle between gravitational differentiation,Guide plate is installed with inside the mozzle,Absorption groove is carved with the guide plate inner surface,Liquid collecting plate is equipped with below mozzle,The liquid collecting plate is connected with liquid storage tank by circulation conduit,Leached layer is additionally provided with the outside of the mozzle,Leaching film is installed with inside the leached layer,Reverse backflow plate is also installed with the outside of the leached layer,The liquid storage tank is connected with leached layer and mozzle respectively by circulating pump and liquid pushing tube,Compact-sized spatially formula,Pass through the reverse driving of air blower,Realize quick absorb,And it can greatly reduce after primary filter and gravitational differentiation and may be physically separated composition,Reduce separation process complexity and cost.
Description
Technical field
Emission-control equipment technical field is the utility model is related to, specially a kind of industrial waste gas processing is filled with multistage absorption
Put.
Background technology
In industrial waste gas, generation is mainly processed with the field such as metallurgy, machinery, electronics, chemical industry, light industry and food
Waste gas based on.In this kind of waste gas, secondly main component contains a certain amount of gas based on dust, therefore, this kind of useless
In the processing of gas, most important processing method carries out multistep treatment using the method for absorbing washing, so handles most bright
The advantages of aobvious, which is that, can improve the efficiency that purification absorbs, and can greatly improve the degree of purification of waste gas.
In current existing exhaust gas absorption device, most of cyclic absorptions used wash, and this kind of absorption processing method
The defects of, is most of using independent split type equipment, and cleaning system is huger, and distribution is more at random, can not be formed
The three-dimensional fast purification system integration, and the connection between each equipment is more complicated, is not suitable for current purification
Demand.Such as a kind of multiple stage circulation washing absorption tower unit equipment that Application No. 201520070153.3 is announced, use is exactly
The fabricated structure on multiple stage circulation absorption tower carries out absorbing washing, there is also above-mentioned technical scheme, although certain
Actual exhaust-gas treatment effect can be effectively improved in degree, but also there is the problem of two aspects：First, it is split type
Combining structure, it is more lengthy and jumbled between structure, it is difficult to form three-dimensional quick absorbing structure, be secondly exactly in actual processing
During, a large amount of existing dusts in waste gas are not accounted for, are not pre-processed, cause largely carry out the different place of physics point
The composition of reason expends a large amount of chemical absorbents.
Utility model content
In order to overcome the shortcomings of prior art, the utility model provides a kind of industrial waste gas processing and filled with multistage absorption
Put, compact-sized spatially formula, pass through the reverse driving of air blower, it is possible to achieve it is quick to absorb, and by primary filter and again
It can greatly reduce after power point is different and may be physically separated composition, reduce separation process complexity and cost, can effectively solve background
The problem of in technology.
Technical scheme is used by the utility model solves its technical problem：A kind of industrial waste gas processing multistage absorption
Device, including air inlet pipe, absorption tower and escape pipe, the air inlet pipe and escape pipe are respectively provided at absorption tower both sides, the air inlet
Pipe is in horn-like, and primary filter net is installed with inside air inlet pipe, and the absorption tower centre position is provided with gravitational differentiation
Between, and top and bottom are installed with mozzle between gravitational differentiation, and guide plate, institute are installed with inside the mozzle
Stating guide plate, stationary distribution inside mozzle, is carved with absorption groove, below mozzle on the guide plate inner surface in the shape of a spiral
Liquid collecting plate is equipped with, the liquid collecting plate is connected with liquid storage tank by circulation conduit, is additionally provided with leached layer on the outside of the mozzle, institute
State and leaching film is installed with inside leached layer, the leaching film is fixedly mounted at the top of leached layer in vertical direction, described
Also it is installed with reverse backflow plate on the outside of leached layer, the liquid storage tank is by circulating pump and liquid pushing tube respectively with leached layer and leading
Flow tube connects.
As a kind of preferable technical scheme of the utility model, the escape pipe is cylindrical, and by being located at absorption tower
The airway tube at both ends is connected with absorption tower top and bottom, and exhaust gas detector and air blower are installed with inside escape pipe,
The air blower is located on the outside of exhaust gas detector.
As a kind of preferable technical scheme of the utility model, the quantity of the leaching film is some groups, and some groups of leaching
It is arranged parallel to each other between filter membrane, the leaching film both sides are also installed with resorption villi layer.
As a kind of preferable technical scheme of the utility model, the absorption groove is in orthogonal net distribution in guide plate
On, and the distance between adjacent absorbent groove is not more than 0.2cm.
As a kind of preferable technical scheme of the utility model, passage is additionally provided between the leached layer and mozzle,
The passage is fixedly mounted on the inside of leached layer, and passage protrudes leached layer 5cm.
As a kind of preferable technical scheme of the utility model, the reverse backflow plate is by positive back flow plate and reverse reflux
Plate forms, and positive back flow plate and reverse reflux the plate tendency is on the contrary, and equal in positive back flow plate and reverse reflux plate connection end
Provided with pressure release passage.
Compared with prior art, the beneficial effects of the utility model are：The utility model is by by multistage absorption device collection
Into spatially formula structure, and the primary filter net first set up inside air inlet pipe effectively filters the dust of larger particles, afterwards
Gravitational differentiation is carried out after into absorption tower first, is on the one hand overflowed lighter waste gas from top, on the other hand heavier waste gas
Discharged from below with flying dust particle, the mozzle that is set gradually from inside to outside at the top and bottom of absorption tower, leached layer and inverse
The multistep treatment of waste gas is carried out by way of centrifuging, soaking leaching and contact respectively to back flow plate, so as to effective
The exhaust gas constituents of waste gas are absorbed, treatment effeciency is improved, compact-sized spatially formula, passes through the reverse driving of air blower, Ke Yishi
It is now quick to absorb, and can greatly reduce after primary filter and gravitational differentiation and may be physically separated composition, reduce separation process
Complexity and cost.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is the utility model draft tube structure schematic diagram；
Fig. 3 is the utility model leached layer structural representation.
In figure：1- air inlet pipe；2- absorption towers；3- escape pipes；4- primary filter nets；Between 5- gravitational differentiations；6- mozzles；7-
Guide plate；8- absorbs groove；9- liquid collecting plates；10- circulation conduits；11- liquid storage tanks；12- leached layers；13- leaching films；14- reverse backflows
Plate；15- circulating pumps；16- liquid pushing tubes；17- airway tubes；18- exhaust gas detectors；19- air blowers；20- resorption villi layers；21- leads to
Stomata；22- forward direction back flow plates；23- reverse backflow plates；24- pressure release passages.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, 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, belong to the scope of the utility model protection.
Embodiment：
As shown in Figure 1 to Figure 3, the utility model provides a kind of industrial waste gas processing multistage absorption device, including enters
Tracheae 1, absorption tower 2 and escape pipe 3, the air inlet pipe 1 and escape pipe 3 are respectively provided at the both sides of absorption tower 2, and the air inlet pipe 1 is in
It is horn-like, and primary filter net 4 is installed with inside air inlet pipe 1, the escape pipe 3 is cylindrical, and is inhaled by being located at
The airway tube 17 for receiving the both ends of tower 2 is connected with the top and bottom of absorption tower 2, and exhaust gas detector is installed with inside escape pipe 3
18 and air blower 19, the air blower 19 is located at the outside of exhaust gas detector 18, runs power for reverse waste gas, and assume
Exhaust gas detector 18 be used for detecting the effect of exhaust-gas treatment, be easy to provide for processing waste gas result and detect foundation.
The centre position of absorption tower 2 is provided with 5 between gravitational differentiation, and the fixed peace in 5 top and bottom between gravitational differentiation
Equipped with mozzle 6, be installed with guide plate 7 inside the mozzle 6, the guide plate 7 in the shape of a spiral stationary distribution in mozzle 6
Inside, be carved with the inner surface of guide plate 7 and absorb groove 8, the absorption groove 8 in orthogonal net distribution on guide plate 7,
And the distance between adjacent absorbent groove 8 is not more than 0.2cm, the expanding area of hand cleanser film surface is improved, is all provided with below mozzle 6
There is liquid collecting plate 9, the liquid collecting plate 9 is connected with liquid storage tank 11 by circulation conduit 10, and the outside of mozzle 6 is additionally provided with leached layer
12, leaching film 13 is installed with inside the leached layer 12, and the leaching film 13 is fixedly mounted on leaching in vertical direction
The top of layer 12, the quantity of the leaching film 13 is some groups, and is arranged parallel to each other between some groups of leaching films 13, the leaching
The both sides of film 13 are also installed with resorption villi layer 20, improve the contact relation between waste gas and absorbing liquid, are further leaching
Bubble absorption provides basis, and the outside of leached layer 12 is also installed with reverse backflow plate 14, and the liquid storage tank 11 is by following
Ring pump 15 and liquid pushing tube 16 are connected with leached layer 12 and mozzle 6 respectively.
Passage 21 is additionally provided between the leached layer 12 and mozzle 6, the passage 21 is fixedly mounted on leaching
The inner side of layer 12, and passage 21 protrudes leached layer 125cm, prevents from forming moisture film and causing waste gas to pass through.
It is other, in the utility model, it is also necessary to which further explanation is：
The course of work of the mozzle 6, leached layer 12 and reverse backflow plate 14, the guide plate 7 that the inside of mozzle 6 is set draw
Lead that waste gas is for the helical movement upwards, the stickiness grit in waste gas is thrown toward guide plate 7 in the presence of rotary centrifugal force, and absorbing liquid
One layer of liquid film is formed under the influence of groove 8 is absorbed, the stickiness grit being thrown on guide plate 7 is sticked and be purified by liquid film；It is described
Leached layer 12 is then that the waste gas after purification is infected with into upper absorbing liquid by the leaching film 13 and resorption villi layer 20 of inside to carry out
The immersion type of comprehensive engagement absorbs；The reverse backflow plate (14) is made up of positive back flow plate (22) and reverse reflux plate (23),
The positive back flow plate (22) and reverse reflux plate (23) tendency are on the contrary, and in positive back flow plate (22) and reverse reflux plate (23)
Connection end is equipped with pressure release passage (24), by positive back flow plate (22) and the arranged opposite of reverse reflux plate 23, is in by waste gas
Opposite direction carries out waste gas absorption, and during being mutated in direction, it is internally formed turbulent flow and waste gas can be returned in forward direction
Flowing plate (22) and the contact of the inner surface of reverse reflux plate 23 are absorbed, and pressure release passage (24) can provide preferable in high intensity processing
Ventilation condition.
Of the present utility model to be mainly characterized by, the utility model by multistage absorption device by integrating spatially formula knot
Structure, and the primary filter net first set up inside air inlet pipe effectively filters the dust of larger particles, afterwards into behind absorption tower
Carry out gravitational differentiation first, on the one hand overflow lighter waste gas from top, on the other hand heavier waste gas and flying dust particle from
Lower section is discharged, mozzle, leached layer and the reverse backflow plate difference set gradually from inside to outside at the top and bottom of absorption tower
The multistep treatment of waste gas is carried out by way of centrifuging, soaking leaching and contact, so as to effectively absorb the useless of waste gas
Gas composition, treatment effeciency is improved, compact-sized spatially formula, passes through the reverse driving of air blower, it is possible to achieve it is quick to absorb, and
It can greatly reduce after primary filter and gravitational differentiation and may be physically separated composition, reduce separation process complexity and cost.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Claims (6)
1. multistage absorption device, including air inlet pipe (1), absorption tower (2) and escape pipe (3) are used in a kind of industrial waste gas processing, described
Air inlet pipe (1) and escape pipe (3) are respectively provided at absorption tower (2) both sides, and the air inlet pipe (1) is in horn-like, it is characterised in that：
Primary filter net (4) is installed with inside air inlet pipe (1), absorption tower (2) centre position is provided between gravitational differentiation (5),
And mozzle (6) is installed with the top and bottom of (5) between gravitational differentiation, it is installed with inside the mozzle (6)
Guide plate (7), stationary distribution is internal in mozzle (6) in the shape of a spiral for the guide plate (7), is carved with guide plate (7) inner surface
Groove (8) is absorbed, is equipped with liquid collecting plate (9) below mozzle (6), the liquid collecting plate (9) is connected with by circulation conduit (10)
Liquid storage tank (11), mozzle (6) outside are additionally provided with leached layer (12), leaching are installed with inside the leached layer (12)
Film (13), the leaching film (13) are fixedly mounted at the top of leached layer (12) in vertical direction, on the outside of the leached layer (12)
Also be installed with reverse backflow plate (14), the liquid storage tank (11) by circulating pump (15) and liquid pushing tube (16) respectively with leaching
Layer (12) and mozzle (6) connection.
2. multistage absorption device is used in a kind of industrial waste gas processing according to claim 1, it is characterised in that：The escape pipe
(3) it is cylindrical, and the airway tube (17) by being located at absorption tower (2) both ends with being connected at the top and bottom of absorption tower (2)
Exhaust gas detector (18) and air blower (19) are installed with inside tracheae (3), the air blower (19) is located at exhaust gas detector
(18) outside.
3. multistage absorption device is used in a kind of industrial waste gas processing according to claim 1, it is characterised in that：The leaching film
(13) quantity is some groups, and is arranged parallel to each other between some groups of leaching films (13), and leaching film (13) both sides are also equal
It is installed with resorption villi layer (20).
4. multistage absorption device is used in a kind of industrial waste gas processing according to claim 1, it is characterised in that：The absorption groove
(8) in orthogonal net distribution on guide plate (7), and the distance between adjacent absorbent groove (8) is not more than 0.2cm.
5. multistage absorption device is used in a kind of industrial waste gas processing according to claim 1, it is characterised in that：The leached layer
(12) passage (21) is additionally provided between mozzle (6), the passage (21) is fixedly mounted on the inside of leached layer (12),
And passage (21) protrudes leached layer (12) 5cm.
6. multistage absorption device is used in a kind of industrial waste gas processing according to claim 1, it is characterised in that：Described reverse time
Flowing plate (14) is made up of positive back flow plate (22) and reverse reflux plate (23), the positive back flow plate (22) and reverse reflux plate
(23) tendency in positive back flow plate (22) and reverse reflux plate (23) connection end on the contrary, and be equipped with pressure release passage (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720807206.4U CN206980423U (en) | 2017-07-05 | 2017-07-05 | Multistage absorption device is used in a kind of industrial waste gas processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720807206.4U CN206980423U (en) | 2017-07-05 | 2017-07-05 | Multistage absorption device is used in a kind of industrial waste gas processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206980423U true CN206980423U (en) | 2018-02-09 |
Family
ID=61399532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720807206.4U Expired - Fee Related CN206980423U (en) | 2017-07-05 | 2017-07-05 | Multistage absorption device is used in a kind of industrial waste gas processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206980423U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110813003A (en) * | 2019-11-16 | 2020-02-21 | 金博 | Water curtain type efficient separation method for fine flue gas particles |
-
2017
- 2017-07-05 CN CN201720807206.4U patent/CN206980423U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110813003A (en) * | 2019-11-16 | 2020-02-21 | 金博 | Water curtain type efficient separation method for fine flue gas particles |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180209 Termination date: 20210705 |