CN205435339U - Multilayer level dust fall waste gas scrubbing tower - Google Patents

Multilayer level dust fall waste gas scrubbing tower Download PDF

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Publication number
CN205435339U
CN205435339U CN201620174734.6U CN201620174734U CN205435339U CN 205435339 U CN205435339 U CN 205435339U CN 201620174734 U CN201620174734 U CN 201620174734U CN 205435339 U CN205435339 U CN 205435339U
Authority
CN
China
Prior art keywords
tower
spraying layer
cushion collar
layer
spray
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201620174734.6U
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Chinese (zh)
Inventor
于兴胜
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangdong Migao Chemical Co ltd
Original Assignee
Guangdong Migao Chemical Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Guangdong Migao Chemical Co ltd filed Critical Guangdong Migao Chemical Co ltd
Priority to CN201620174734.6U priority Critical patent/CN205435339U/en
Application granted granted Critical
Publication of CN205435339U publication Critical patent/CN205435339U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a multilayer level dust fall waste gas scrubbing tower, including the tower body, be equipped with at the tower body top and be conical gas vent, the inside from the bottom up of tower body is provided with the buffering section of admitting air, second grade spray section and adsorbs absorption section, the buffering section of admitting air is including the intake pipe, outer cushion collar and a plurality of baffle, wherein outer cushion collar suit on the outer wall of the bottom of tower body and the tower body between form a confined space, the top outside intercommunication intake pipe of outer cushion collar, the bottom of outer cushion collar is inboard through the bottom space intercommunication of communicating pipe with the tower body, has a baffle of a plurality of slopes setting at the inside both sides cruciate fixation of outer cushion collar, baffle and outer cushion collar within a definite time formation buckle overflow the passageway, the utility model discloses a multistage swash plate settlement treatment carries out preliminary dust fall to chemical industry dust -containing waste gas to be handled, second grade dust removal processing is carried out on the two -layer layer that sprays about the rethread for exhaust gas's dustiness greatly reduced.

Description

A kind of multi-layer depositing dust exhaust gas washing tower
Technical field
This utility model relates to chemical technology field, is specially a kind of multi-layer depositing dust exhaust gas washing tower.
Background technology
Spray scrubber, liquid column tower and dynamic wave scrubber all use liquid-phase nozzle that cleaning mixture is atomized into fine drop, are homogeneously dispersed in gas phase, increase the specific surface area of liquid phase, are conducive to improving collision and intercepting the probability of dust, reach higher efficiency of dust collection.The said equipment, by empty cylinder, nozzle and demister three part composition, simple in construction, operates easy to maintenance, and is not likely to produce fouling and blockage problem, it is ensured that equipment can long-term safely run continuously.It addition, this kind equipment also has the feature that enlarge-effect is little, it is more suitable for the washing facility as super large tolerance;The water smoke how making nozzle spray mutually overlaps imbrication, does not interspaces, and the drop of ejection is completely covered the whole section of spray column, is the key of scrubbing tower purification efficiency.
To this end, Chinese patent CN204973415U discloses a kind of exhaust gas washing tower, including spraying layer, spraying layer is divided into spraying layer and lower spraying layer, is provided with nozzle on upper spraying layer and lower spraying layer, and described upper spraying layer nozzle and lower spraying layer nozzle are staggered layout.A kind of exhaust gas washing tower that this utility model provides, use upper and lower two-layer spraying layer, and the nozzle on two-layer spraying layer is staggered up and down, the water smoke making nozzle spray mutually overlaps imbrication, do not interspace, during the work of this utility model, the drop of ejection is completely covered the whole section of spray column, improves the purification efficiency of scrubbing tower;But in actual application, this utility model cabinet processes load very greatly containing the chemical emission that fume amount is higher, causes maintenance period to shorten, adds production cost.
Utility model content
The purpose of this utility model is to provide a kind of multi-layer depositing dust exhaust gas washing tower, with the problem solving to propose in above-mentioned background technology.
For achieving the above object, the following technical scheme of this utility model offer:
A kind of multi-layer depositing dust exhaust gas washing tower, including tower body, is provided with tapered air vent at tower body top, and the inside of tower body is provided with buffering air inlet section, two grades of spray section and absorption absorber portion from top to bottom;Buffering air inlet section includes air inlet pipe, outer cushion collar and some baffle plates, its China and foreign countries' cushion collar is sleeved on the bottom outer wall of tower body also and forms one between tower body and seals space, air inlet pipe is connected outside the top of outer cushion collar, by connecting with the bottom space of tower body communicating pipe inside the bottom of outer cushion collar, both sides, the inside intersection of cushion collar is fixed with some baffle plates being obliquely installed outside, and baffle plate forms the flow channels of bending with outer buffering inner room;Two grades of spray section are arranged on the middle part of tower body, including upper spraying layer and lower spraying layer, be equipped with and be provided with some nozzles on upper spraying layer and lower spraying layer, and the nozzle on upper spraying layer and the nozzle on lower spraying layer are staggered layout;The water smoke making nozzle spray mutually overlaps imbrication, does not interspaces, and makes the drop of ejection that the whole section of spray column is completely covered;Described absorption absorber portion is arranged on the top of two grades of spray section, specifically includes the first screen pack, the second screen pack and is fixed on the adsorption plate between the first screen pack and the second screen pack, and described adsorption plate is removably mounted at the upper end of tower body.
As this utility model further technical scheme, the acute angle that baffle plate is formed with outer buffering inner room is 40 °~70 °.
As this utility model further technical scheme, the inner bottom of tower body is provided with peaceful pond, and the bottom in peaceful pond is provided with sewage draining exit, and the upper end sidewall in peaceful pond is provided with the circulation mouth of a river, and this circulation mouth of a river is connected with upper spraying layer and lower spraying layer by water pump.
As this utility model further technical scheme, described upper spraying layer nozzle and lower spraying layer arrangement of nozzles are on the circumference in the center of circle in the above spraying layer center of circle.
Compared with prior art, this utility model uses multistage sloping plate settlement treatment that chemical industry dust-laden exhaust gas carries out preliminary depositing dust process;Two-stage dust removal process is carried out again by upper and lower two-layer spraying layer, and the nozzle on two-layer spraying layer is staggered up and down, the water smoke making nozzle spray mutually overlaps imbrication, do not interspace, the drop of ejection is completely covered the whole section of spray column, improve the purification efficiency of scrubbing tower so that the dustiness discharging gas is substantially reduced.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model a kind of multi-layer depositing dust exhaust gas washing tower.
In figure: 1-air vent, 2-tower body, 3-the first screen pack, 4-the second screen pack, 5-adsorption plate, the upper spraying layer of 6-, spraying layer under 7-, 8-nozzle, the outer cushion collar of 9-, 10-baffle plate, 11-communicating pipe, 12-water pump, 13-circulates the mouth of a river, 14-sewage draining exit, 15-air inlet pipe.
Detailed description of the invention
Below in conjunction with detailed description of the invention, the technical scheme of this patent is described in more detail.
Referring to Fig. 1, a kind of multi-layer depositing dust exhaust gas washing tower, including tower body 2, be provided with tapered air vent 1 at tower body 2 top, the inside of tower body 2 is provided with buffering air inlet section, two grades of spray section and absorption absorber portion from top to bottom;Buffering air inlet section includes air inlet pipe 15, outer cushion collar 9 and some baffle plates 10, its China and foreign countries' cushion collar 9 is sleeved on the bottom outer wall of tower body 2 also and forms one between tower body 2 and seals space, air inlet pipe 15 is connected outside the top of outer cushion collar 9, by connecting with the bottom space of tower body 2 communicating pipe 11 inside the bottom of outer cushion collar 9, both sides, the inside intersection of cushion collar 9 is fixed with some baffle plates 10 being obliquely installed outside, forms the flow channels of bending between baffle plate 10 and outer cushion collar 9;In a kind of preferred embodiment of the present utility model, the acute angle formed between baffle plate 10 and outer cushion collar 9 is 40 °~70 °;Two grades of spray section are arranged on the middle part of tower body 2, including upper spraying layer 6 and lower spraying layer 7, be equipped with and be provided with some nozzles 8 on upper spraying layer 6 and lower spraying layer 7, and the nozzle on upper spraying layer 6 and the nozzle on lower spraying layer 7 are staggered layout;The water smoke making nozzle spray mutually overlaps imbrication, does not interspaces, and makes the drop of ejection that the whole section of spray column is completely covered;Described absorption absorber portion is arranged on the top of two grades of spray section, specifically including first screen pack the 3, second screen pack 4 and be fixed on the adsorption plate 5 between the first screen pack 3 and the second screen pack 4, described adsorption plate 5 is removably mounted at the upper end of tower body 2.
In a kind of preferred embodiment of the present utility model, the inner bottom of tower body 2 is provided with peaceful pond, the bottom in peaceful pond is provided with sewage draining exit 14, and the upper end sidewall in peaceful pond is provided with the circulation mouth of a river 13, and this circulation mouth of a river is connected with upper spraying layer 6 and lower spraying layer 7 by water pump 12.
Described upper spraying layer and lower spraying layer are spaced 1~2 meter, and suitable spacing can make upper strata nozzle not affected by lower floor's spraying layer.
Nozzle on described upper spraying layer and the arrangement of nozzles on lower spraying layer are on the circumference in the center of circle in the above spraying layer center of circle.It is easy to processing and manufacturing and in-site installation.
Nozzle on described upper spraying layer and the nozzle on lower spraying layer respectively with upper spraying layer and and lower spraying layer removably connect.It is easy to maintenance and the replacing of nozzle.
Above the better embodiment of this patent is explained in detail, but this patent is not limited to above-mentioned embodiment, in the ken that one skilled in the relevant art is possessed, it is also possible to various changes can be made on the premise of without departing from this patent objective.

Claims (4)

1. a multi-layer depositing dust exhaust gas washing tower, it is characterised in that include tower body, be provided with tapered air vent at tower body top, the inside of tower body is provided with buffering air inlet section, two grades of spray section and absorption absorber portion from top to bottom;Buffering air inlet section includes air inlet pipe, outer cushion collar and some baffle plates, its China and foreign countries' cushion collar is sleeved on the bottom outer wall of tower body also and forms one between tower body and seals space, air inlet pipe is connected outside the top of outer cushion collar, by connecting with the bottom space of tower body communicating pipe inside the bottom of outer cushion collar, both sides, the inside intersection of cushion collar is fixed with some baffle plates being obliquely installed outside, and baffle plate forms the flow channels of bending with outer buffering inner room;Two grades of spray section are arranged on the middle part of tower body, including upper spraying layer and lower spraying layer, be equipped with and be provided with some nozzles on upper spraying layer and lower spraying layer, and the nozzle on upper spraying layer and the nozzle on lower spraying layer are staggered layout;The water smoke making nozzle spray mutually overlaps imbrication, does not interspaces, and makes the drop of ejection that the whole section of spray column is completely covered;Described absorption absorber portion is arranged on the top of two grades of spray section, specifically includes the first screen pack, the second screen pack and is fixed on the adsorption plate between the first screen pack and the second screen pack, and described adsorption plate is removably mounted at the upper end of tower body.
A kind of multi-layer depositing dust exhaust gas washing tower the most according to claim 1, it is characterised in that the acute angle that baffle plate is formed with outer buffering inner room is 40 °~70 °.
A kind of multi-layer depositing dust exhaust gas washing tower the most according to claim 1, it is characterized in that, the inner bottom of tower body is provided with peaceful pond, the bottom in peaceful pond is provided with sewage draining exit, being provided with the circulation mouth of a river on the upper end sidewall in peaceful pond, this circulation mouth of a river is connected with upper spraying layer and lower spraying layer by water pump.
A kind of multi-layer depositing dust exhaust gas washing tower the most according to claim 1, it is characterised in that the nozzle on upper spraying layer and the arrangement of nozzles on lower spraying layer are on the circumference in the center of circle in the above spraying layer center of circle.
CN201620174734.6U 2016-03-08 2016-03-08 Multilayer level dust fall waste gas scrubbing tower Expired - Fee Related CN205435339U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620174734.6U CN205435339U (en) 2016-03-08 2016-03-08 Multilayer level dust fall waste gas scrubbing tower

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620174734.6U CN205435339U (en) 2016-03-08 2016-03-08 Multilayer level dust fall waste gas scrubbing tower

Publications (1)

Publication Number Publication Date
CN205435339U true CN205435339U (en) 2016-08-10

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ID=56605351

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620174734.6U Expired - Fee Related CN205435339U (en) 2016-03-08 2016-03-08 Multilayer level dust fall waste gas scrubbing tower

Country Status (1)

Country Link
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111111352A (en) * 2020-01-16 2020-05-08 沂州科技有限公司 Dry quenching tail gas processing apparatus that looses in circulation

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111111352A (en) * 2020-01-16 2020-05-08 沂州科技有限公司 Dry quenching tail gas processing apparatus that looses in circulation

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20160810

Termination date: 20210308

CF01 Termination of patent right due to non-payment of annual fee