CN212594855U - Industrial naphthalene loading tail gas absorption device - Google Patents

Industrial naphthalene loading tail gas absorption device Download PDF

Info

Publication number
CN212594855U
CN212594855U CN202020924777.8U CN202020924777U CN212594855U CN 212594855 U CN212594855 U CN 212594855U CN 202020924777 U CN202020924777 U CN 202020924777U CN 212594855 U CN212594855 U CN 212594855U
Authority
CN
China
Prior art keywords
tail gas
washing oil
oil circulating
pipeline
loading
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.)
Active
Application number
CN202020924777.8U
Other languages
Chinese (zh)
Inventor
张胜军
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.)
Shanxi Haolunke Chemical Co ltd
Original Assignee
Shanxi Haolunke 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 Shanxi Haolunke Chemical Co ltd filed Critical Shanxi Haolunke Chemical Co ltd
Priority to CN202020924777.8U priority Critical patent/CN212594855U/en
Application granted granted Critical
Publication of CN212594855U publication Critical patent/CN212594855U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Landscapes

  • Gas Separation By Absorption (AREA)

Abstract

The utility model relates to an industrial naphthalene loading tail gas absorption device, belonging to the technical field of chemical tail gas treatment; the problem that the tail gas of industrial naphthalene loading is difficult to treat is solved; the technical scheme is as follows: the loading oil filling riser is connected with a gas inlet of the ejector through a first pipeline, a gas outlet of the ejector is connected with an inlet of a washing oil circulating groove, a washing oil outlet of the washing oil circulating groove is connected with a liquid inlet of the ejector through a second pipeline, a washing oil circulating pump is arranged on the second pipeline, and an exhaust port of the washing oil circulating groove is connected to a tail gas exhaust main pipe; the utility model discloses a with the mixed washing of industry naphthalene loading tail gas and circulation wash oil in the sprayer, tail gas after the purification gets into the tail gas pipe network, has reduced on-the-spot smell, has improved the absorption rate to industry naphthalene loading tail gas, has avoided the problem that the dust cage blockked up simultaneously.

Description

Industrial naphthalene loading tail gas absorption device
Technical Field
The utility model belongs to the technical field of chemical industry tail gas treatment, specifically be an industry naphthalene loading tail gas absorbing device.
Background
The tail gas is large in the industrial naphthalene loading process, the on-site smell is heavy, and the environment is not friendly. In the traditional industrial naphthalene loading process, an independent tail gas absorption device is arranged, and the flue gas is conveyed to an absorption tower through a draught fan to be washed and then is emptied, but the treatment mode has poor effect, and the dust collection cover is easily blocked.
SUMMERY OF THE UTILITY MODEL
The utility model overcomes prior art's is not enough, provides an industry naphthalene loading tail gas absorbing device, solves the difficult problem of handling of industry naphthalene loading tail gas.
In order to achieve the above purpose, the present invention is achieved by the following technical solutions.
The utility model provides an industry naphthalene loading tail gas absorbing device, includes loading oil filling riser, sprayer and wash oil circulating groove and wash oil circulating pump, the loading oil filling riser is connected with the gas inlet of sprayer through first pipeline, the gas outlet of sprayer is connected with the import of wash oil circulating groove, the wash oil export of wash oil circulating groove is connected with the liquid inlet of sprayer through the second pipeline, the wash oil circulating pump sets up on the second pipeline, the gas vent of wash oil circulating groove is connected to the exhaust emission house steward.
Furthermore, a heater is arranged in the washing oil circulating groove.
Furthermore, a regulating valve is arranged on the first pipeline.
The utility model discloses produced beneficial effect does for prior art.
The utility model discloses an increase sprayer, wash oil circulating slot, wash oil circulating pump after to industry naphthalene loading oil filling riser, mix the washing with circulation wash oil with industry naphthalene loading tail gas in the sprayer, tail gas after the purification gets into the tail gas pipe network, has reduced on-the-spot smell, has improved the absorption rate to industry naphthalene loading tail gas, has avoided the problem of dust cage jam simultaneously.
Drawings
Fig. 1 is the utility model discloses industry naphthalene loading tail gas absorbing device's schematic structure.
Wherein, 1 is the loading oil filling riser, 2 is the sprayer, 3 is the wash oil circulating tank, 4 are the wash oil circulating pump, 5 are first pipeline, 6 are the exhaust emission house steward, 7 are the heater, 8 are the governing valve, 9 are the second pipeline.
Detailed Description
In order to make the technical problem, technical scheme and beneficial effect that the utility model will solve more clearly understand, combine embodiment and attached drawing, it is right to go on further detailed description the utility model discloses. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention. The technical solution of the present invention is described in detail below with reference to the embodiments and the drawings, but the scope of protection is not limited thereto.
As shown in fig. 1, the tail gas absorption device for industrial naphthalene loading comprises a loading crane pipe 1, an ejector 2, a wash oil circulation tank 3 and a wash oil circulation pump 4; wherein, loading oil filling riser 1 is connected through the gas inlet of first pipeline 5 with sprayer 2, and the gas outlet of sprayer 2 is connected with the import of wash oil circulation groove 3, and the wash oil export of wash oil circulation groove 3 is connected with the liquid inlet of sprayer 2 through second pipeline 9, and wash oil circulating pump 4 sets up on second pipeline 9, and the gas vent of wash oil circulation groove 3 is connected to exhaust emission house steward 6. A heater 7 is arranged in the washing oil circulating groove 3. The first pipe 5 is provided with a regulating valve 8.
The specific working process is as follows: gas generated by industrial naphthalene loading enters the ejector 2 after passing through the crane pipe, washing oil in the washing oil circulating groove 3 enters the ejector 2 through the washing oil circulating pump 4, tail gas of the industrial naphthalene loading is mixed and washed with the circulating washing oil in the ejector 2, and the purified tail gas enters the washing oil circulating groove 3 and then enters the tail gas discharge header pipe 6 to be discharged.
This device is through increasing sprayer 2, wash oil circulating groove 3, wash oil circulating pump 4 behind the industry naphthalene loading oil filling riser 1, with the mixed washing of industry naphthalene loading tail gas and circulation wash oil in the sprayer, the tail gas entering tail gas pipe net after the purification has reduced on-the-spot smell, has improved the absorption rate to industry naphthalene loading tail gas, has avoided the problem of dust cage jam simultaneously.
The above description is for further details of the present invention with reference to specific preferred embodiments, and it should not be understood that the embodiments of the present invention are limited thereto, and it will be apparent to those skilled in the art that the present invention can be implemented in a plurality of simple deductions or substitutions without departing from the scope of the present invention, and all such alterations and substitutions should be considered as belonging to the present invention, which is defined by the appended claims.

Claims (3)

1. An industrial naphthalene loading tail gas absorption device comprises a loading crane pipe (1); the device is characterized by further comprising an ejector (2), a washing oil circulating groove (3) and a washing oil circulating pump (4), wherein the loading crane pipe (1) is connected with a gas inlet of the ejector (2) through a first pipeline (5), a gas outlet of the ejector (2) is connected with an inlet of the washing oil circulating groove (3), a washing oil outlet of the washing oil circulating groove (3) is connected with a liquid inlet of the ejector (2) through a second pipeline (9), the washing oil circulating pump (4) is arranged on the second pipeline (9), and an exhaust port of the washing oil circulating groove (3) is connected to a tail gas discharge header pipe (6).
2. The industrial naphthalene loading tail gas absorption device according to claim 1, wherein a heater (7) is arranged in the wash oil circulation tank (3).
3. The industrial naphthalene loading tail gas absorption device according to claim 1, wherein the first pipeline (5) is provided with a regulating valve (8).
CN202020924777.8U 2020-05-28 2020-05-28 Industrial naphthalene loading tail gas absorption device Active CN212594855U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202020924777.8U CN212594855U (en) 2020-05-28 2020-05-28 Industrial naphthalene loading tail gas absorption device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202020924777.8U CN212594855U (en) 2020-05-28 2020-05-28 Industrial naphthalene loading tail gas absorption device

Publications (1)

Publication Number Publication Date
CN212594855U true CN212594855U (en) 2021-02-26

Family

ID=74748391

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202020924777.8U Active CN212594855U (en) 2020-05-28 2020-05-28 Industrial naphthalene loading tail gas absorption device

Country Status (1)

Country Link
CN (1) CN212594855U (en)

Similar Documents

Publication Publication Date Title
CN209735306U (en) Waste gas collecting and treating device
CN107042055B (en) Waste gas treatment system
CN212594855U (en) Industrial naphthalene loading tail gas absorption device
CN206199008U (en) Waste gas treatment equipment
CN108926975A (en) A kind of microwave plasma exhaust gas purifying method
CN204074677U (en) A kind of waste gas absorption vent cabinet
CN211706390U (en) Efficient desulfurization and denitrification system utilizing ozone oxidation
CN206996248U (en) A kind of hydrochloric acid device for recycling exhaust gas
CN205925387U (en) SOx/NOx control device
CN201949789U (en) Absorption treatment device for acidolysis tail gas of titanium white
CN210729140U (en) Polyvinyl chloride paste resin drying tail gas recovery and purification device
CN107998836A (en) A kind of laboratory exhaust gas processing system
CN210752042U (en) Tertiary processing apparatus of printing and dyeing workshop waste gas
CN208229639U (en) A kind of UV photodissociation waste gas treatment equipment of the novel ozone treatment containing tail gas
CN210495799U (en) Waste gas collection device is used in production of oxygen boosting gasoline additive
CN209287044U (en) Organic tail gas processing system in a kind of production of organic acid
CN208839268U (en) A kind of photooxidation catalytic mixing formula exhaust gas waste water treatment system
CN203886404U (en) Integrated desulfurization/denitrification/demercuration flue gas purification system
CN202355993U (en) Industrial tail gas purifying equipment
CN212017313U (en) Waste gas treatment device
CN202993238U (en) Boiler flue heat recovery energy-saving and environment-friendly system
CN208032205U (en) A kind of application photooxidation catalytic mixing formula processing system
CN208340463U (en) A kind of cement kiln synergic processing centralized collection deodorization device
CN109894000A (en) Two waveband UV photodissociation aoxidizes intelligent circulation and controls composite exhaust gas processing system
CN214914850U (en) Waste gas treatment device

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant