CN106512666A - Oxidizing barrel centralized tail gas treatment system - Google Patents
Oxidizing barrel centralized tail gas treatment system Download PDFInfo
- Publication number
- CN106512666A CN106512666A CN201611235739.6A CN201611235739A CN106512666A CN 106512666 A CN106512666 A CN 106512666A CN 201611235739 A CN201611235739 A CN 201611235739A CN 106512666 A CN106512666 A CN 106512666A
- Authority
- CN
- China
- Prior art keywords
- pipe
- oxidizing
- barrel
- tail gas
- treatment system
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
- B01D53/18—Absorbing units; Liquid distributors therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
- B01D53/1406—Multiple stage absorption
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
- B01D53/18—Absorbing units; Liquid distributors therefor
- B01D53/185—Liquid distributors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/26—Drying gases or vapours
- B01D53/263—Drying gases or vapours by absorption
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/02—Other waste gases
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treating Waste Gases (AREA)
Abstract
The invention relates to an oxidizing barrel centralized tail gas treatment system which comprises a plurality of oxidizing barrels connected together through a main pipe, wherein a tail gas outlet on the upper end of the oxidizing tank is connected with an air entraining pipe which is vertically upward; the upper end of the air entraining pipe is connected with an upper bend and a lower bend to constitute a water-seal bent pipe mechanism; the lower bend is connected with a pipe tap and connected to the main pipe through the pipe tap; one end of the main pipe is connected with a blower, and sequentially connected with two spray absorbers connected together in series through the blower; the water-seal bent pipe mechanism composed of the upper bend and lower bend is arranged between the pipe tap and the oxidizing barrel tail gas outlet; and two pipe wall sections above the water seal surface of the lower bend are respectively connected with a water inlet pipe and an overflow pipe which can ensure the water seal surface height in the lower bend and are provided with valves. The oxidizing barrel centralized tail gas treatment system has the characteristics of reasonable structural composition and the like, is convenient and reliable to use, and is capable of well treating the oxidizing barrel tail gas, lowering the production cost of the iron oxide pigment and enhancing the production efficiency.
Description
Technical field
The present invention relates to a kind of oxidation barrel concentrates exhaust treatment system, belong to technical field of waste gas treatment.
Background technology
Production equipment one of of the oxidation barrel as iron oxide pigment, mainly by raw iron oxide material is added oxidation barrel
It is interior, and gas and steam generation reaction are passed through, wherein have more tail gas producing, and in tail gas, it is mingled with substantial amounts of steam,
That is the water content of tail gas is more, and this vent gas treatment general for employing brings certain difficulty.
And existing iron oxide pigment manufacturing enterprise is arranged by multiple stage oxidation barrel in workshop, if matched somebody with somebody one to one
Put exhaust gas processing device, it will significantly improve production cost, reduce production efficiency, it is therefore desirable to which concentration carries out the process of tail gas.
The content of the invention
It is an object of the invention to overcome the shortcomings of that prior art is present, and provide a kind of structure composition rationally, user
Just it is reliable, oxidation barrel tail gas can be preferably processed, the production cost of iron oxide pigment, the oxidation barrel collection of improve production efficiency is reduced
Middle exhaust treatment system.
By following technical solution completing, a kind of oxidation barrel concentrates exhaust treatment system to the purpose of the present invention, it
Include multiple oxidation barrels to be connected together by a supervisor, on described oxidation barrel upper end offgas outlet, be connected to one
Air entraining pipe vertically upward, the air entraining pipe upper end are connected on one elbow and once elbow successively, and constitute a water seal bending machine
Structure, and connect pipe tap on the lower elbow, it is connected on supervisor by pipe tap；Described supervisor one end is connected to a wind
Machine, and be sequentially connected by least two spray absorbers being cascaded by the blower fan.
As preferred：Described oxidation barrel is connected on supervisor by pipe tap for one group two-by-two；Described supervisor one end leads to
Cross blower fan and be connected to three spray absorbers successively, wherein the bottom of the first spray absorber is provided with air inlet is connected to blower fan
Air outlet；The upper end of the first spray absorber is connected to the upper end of the second spray absorber by a connecting tube, and
The bottom of the second spray absorber is connected to the bottom air inlet of the 3rd spray absorber by secondary exit port, inhales in the 3rd spray
The upper end for receiving tower is provided with vent gas treatment floss hole.
As preferred：What is arranged between described pipe tap and oxidation barrel offgas outlet is made up of upper elbow and lower elbow
Water seal pipe bending mechanism, wherein being connected to the water that can guarantee that in lower elbow on two sections of tube walls above the water seal face of lower elbow respectively
Front cover height, with valvular water inlet pipe and overflow pipe.
The present invention has structure composition rationally, easy to use and reliable, can preferably process oxidation barrel tail gas, reduces ferrum oxide
The features such as production cost of pigment, improve production efficiency.
Description of the drawings
Fig. 1 is the structural representation of the present invention.
Specific embodiment
Below in conjunction with accompanying drawing, the present invention will be described in detail：Shown in Fig. 1, a kind of oxidation barrel of the present invention is concentrated
Exhaust treatment system, it is included multiple oxidation barrels 1 and is connected together by a supervisor 2；Described 1 upper end tail of oxidation barrel
An air entraining pipe 3 vertically upward is connected in gas outlet, 3 upper end of air entraining pipe is connected on one elbow 4 and curved once successively
5, and a water seal pipe bending mechanism is constituted, and connect pipe tap 6 on the lower elbow 5, it is connected on supervisor 2 by pipe tap 6；
Described 2 one end of supervisor is connected to a blower fan 7, and is sequentially connected by least two sprays being cascaded by the blower fan 7
Drench absorption tower 8.
Shown in figure, described oxidation barrel 1 is connected on supervisor 2 by pipe tap 6 for one group two-by-two；Described supervisor 2 one
End is connected to three spray absorbers 8 successively by blower fan 7, wherein the bottom of the first spray absorber 81 is provided with air inlet 82
It is connected to 7 air outlet of blower fan；The upper end of the first spray absorber 81 is connected to the second spray-absorption by a connecting tube 83
The upper end of tower 84, and the 3rd spray absorber 86 is connected to by secondary exit port 85 in the bottom of the second spray absorber 84
Bottom air inlet 87, is provided with vent gas treatment floss hole 88 in the upper end of the 3rd spray absorber 86.
What is arranged between 1 offgas outlet of pipe tap of the present invention 6 and oxidation barrel is made up of upper elbow 4 and lower elbow 5
Water seal pipe bending mechanism, wherein in being connected on two sections of tube walls above the water seal face of lower elbow 5 respectively and can guarantee that lower elbow
Water seal face height, with valvular water inlet pipe 9 and overflow pipe 10.
Claims (3)
1. a kind of oxidation barrel concentrates exhaust treatment system, and it is included multiple oxidation barrels and is connected together by a supervisor, its
Be characterised by being connected to an air entraining pipe vertically upward on described oxidation barrel upper end offgas outlet, the air entraining pipe upper end according to
It is secondary to be connected on one elbow and once elbow, and a water seal pipe bending mechanism is constituted, and connect pipe tap on the lower elbow, by
Pipe tap is connected on supervisor；Described supervisor one end is connected to a blower fan, and is sequentially connected by least two by the blower fan
The spray absorber being only cascaded.
2. oxidation barrel according to claim 1 concentrates exhaust treatment system, it is characterised in that described oxidation barrel two-by-two
Group is connected on supervisor by pipe tap；Described supervisor one end is connected to three spray absorbers successively by blower fan, wherein
The bottom of the first spray absorber is provided with air inlet and is connected to fan outlet；The upper end of the first spray absorber passes through one
Individual connecting tube is connected to the upper end of the second spray absorber, and is connected by secondary exit port in the bottom of the second spray absorber
In the bottom air inlet of the 3rd spray absorber, the upper end of the 3rd spray absorber is provided with vent gas treatment floss hole.
3. oxidation barrel according to claim 1 and 2 concentrates exhaust treatment system, it is characterised in that described pipe tap and oxygen
Change the water seal pipe bending mechanism being made up of upper elbow and lower elbow arranged between bucket offgas outlet, wherein in the water seal face of lower elbow
Be connected on two sections of tube walls of top respectively can guarantee that in lower elbow water seal face height, with valvular water inlet pipe and overflow
Pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611235739.6A CN106512666A (en) | 2016-12-28 | 2016-12-28 | Oxidizing barrel centralized tail gas treatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611235739.6A CN106512666A (en) | 2016-12-28 | 2016-12-28 | Oxidizing barrel centralized tail gas treatment system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106512666A true CN106512666A (en) | 2017-03-22 |
Family
ID=58337795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611235739.6A Pending CN106512666A (en) | 2016-12-28 | 2016-12-28 | Oxidizing barrel centralized tail gas treatment system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106512666A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001259357A (en) * | 2000-03-14 | 2001-09-25 | Tokai Univ | Method for treating exhaust gas and treatment device therefor |
| WO2002068829A1 (en) * | 2001-02-25 | 2002-09-06 | Tianhong Cao | Device for eliminating the static pressure of downward flowing liquid |
| CN201547493U (en) * | 2009-12-14 | 2010-08-11 | 洛阳瑞昌石油化工设备有限公司 | U-shaped tube-type water-sealed tank |
| CN201722331U (en) * | 2010-06-08 | 2011-01-26 | 西安银河环保设备工程有限公司 | Smoke guide trunk main device of ground station dedusting system of large coking furnace |
| CN201817443U (en) * | 2010-10-19 | 2011-05-04 | 崔兴云 | Water sealing smoke guiding main pipe device of dedusting system for coking furnace ground station |
| CN102504871A (en) * | 2011-11-23 | 2012-06-20 | 安徽淮化股份有限公司 | Isolating device for blown gas reclaiming valve |
| CN204224513U (en) * | 2014-11-20 | 2015-03-25 | 攀钢集团攀枝花钢钒有限公司 | For the coal gas mixing setting device of tamping coke furnace |
| CN204437441U (en) * | 2014-12-19 | 2015-07-01 | 宝钢不锈钢有限公司 | A kind of regulating type water seal pressurized machine |
| CN105854556A (en) * | 2016-04-07 | 2016-08-17 | 江苏宇星工贸有限公司 | Treating system for exhaust gas containing nitric oxide and treating method thereof |
| CN205627587U (en) * | 2016-04-07 | 2016-10-12 | 江苏宇星工贸有限公司 | Contain nitrogen oxide vent gas treatment system in |
| CN206463742U (en) * | 2016-12-28 | 2017-09-05 | 浙江华源颜料股份有限公司 | Oxidation barrel concentrates exhaust treatment system |
-
2016
- 2016-12-28 CN CN201611235739.6A patent/CN106512666A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001259357A (en) * | 2000-03-14 | 2001-09-25 | Tokai Univ | Method for treating exhaust gas and treatment device therefor |
| WO2002068829A1 (en) * | 2001-02-25 | 2002-09-06 | Tianhong Cao | Device for eliminating the static pressure of downward flowing liquid |
| CN201547493U (en) * | 2009-12-14 | 2010-08-11 | 洛阳瑞昌石油化工设备有限公司 | U-shaped tube-type water-sealed tank |
| CN201722331U (en) * | 2010-06-08 | 2011-01-26 | 西安银河环保设备工程有限公司 | Smoke guide trunk main device of ground station dedusting system of large coking furnace |
| CN201817443U (en) * | 2010-10-19 | 2011-05-04 | 崔兴云 | Water sealing smoke guiding main pipe device of dedusting system for coking furnace ground station |
| CN102504871A (en) * | 2011-11-23 | 2012-06-20 | 安徽淮化股份有限公司 | Isolating device for blown gas reclaiming valve |
| CN204224513U (en) * | 2014-11-20 | 2015-03-25 | 攀钢集团攀枝花钢钒有限公司 | For the coal gas mixing setting device of tamping coke furnace |
| CN204437441U (en) * | 2014-12-19 | 2015-07-01 | 宝钢不锈钢有限公司 | A kind of regulating type water seal pressurized machine |
| CN105854556A (en) * | 2016-04-07 | 2016-08-17 | 江苏宇星工贸有限公司 | Treating system for exhaust gas containing nitric oxide and treating method thereof |
| CN205627587U (en) * | 2016-04-07 | 2016-10-12 | 江苏宇星工贸有限公司 | Contain nitrogen oxide vent gas treatment system in |
| CN206463742U (en) * | 2016-12-28 | 2017-09-05 | 浙江华源颜料股份有限公司 | Oxidation barrel concentrates exhaust treatment system |
Non-Patent Citations (1)
| Title |
|---|
| 张鸢主编: "《水暖工程施工现场常见问题详解》", 30 June 2013, 知识产权出版社 * |
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| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170322 |