CN109675432A - A kind of on-condensible gas purification device and processing method - Google Patents
A kind of on-condensible gas purification device and processing method Download PDFInfo
- Publication number
- CN109675432A CN109675432A CN201910065456.9A CN201910065456A CN109675432A CN 109675432 A CN109675432 A CN 109675432A CN 201910065456 A CN201910065456 A CN 201910065456A CN 109675432 A CN109675432 A CN 109675432A
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- Prior art keywords
- tank
- dosing tank
- reaction
- filter screen
- layers
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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
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/86—Catalytic processes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
- B01D46/12—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces in multiple arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/30—Particle separators, e.g. dust precipitators, using loose filtering material
-
- 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
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/77—Liquid phase processes
- B01D53/78—Liquid phase processes with gas-liquid contact
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2251/00—Reactants
- B01D2251/30—Alkali metal compounds
- B01D2251/304—Alkali metal compounds of sodium
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2251/00—Reactants
- B01D2251/30—Alkali metal compounds
- B01D2251/306—Alkali metal compounds of potassium
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2255/00—Catalysts
- B01D2255/20—Metals or compounds thereof
- B01D2255/207—Transition metals
- B01D2255/20707—Titanium
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2255/00—Catalysts
- B01D2255/20—Metals or compounds thereof
- B01D2255/207—Transition metals
- B01D2255/20746—Cobalt
Abstract
The present invention discloses a kind of on-condensible gas purification device and processing method, including at least three reaction units, each reaction unit includes reactor tank, reaction chamber, dosing tank, water pump, upper hose, spray equipment, filter screen, PP layers of balls, manhole, air inlet pipe and an air outlet pipe, the reactor tank right hand external is equipped with dosing tank, water pump is equipped with inside the dosing tank, the dosing tank is connected by the upper hose of upper end and the spray equipment inside reactor tank, several layers reaction chamber is equipped with inside the reactor tank, every layer of reaction chamber is equipped with filter screen, the filter screen upper end is equipped with PP layers of balls, side reaction tank wall is kept left above the PP layers of balls equipped with manhole, spray equipment is equipped between every two layers of filter screen, escape pipe is connected at the top of the reactor tank, air inlet pipe is connected on the left of the reactor tank, and the air inlet pipe On-position is lower than bottom filter screen.
Description
Technical field
The present invention relates to purification gas technical field more particularly to a kind of on-condensible gas purification device and processing methods.
Background technique
Currently, the flue gas of the industrial equipments such as boiler discharge is led to exhaust pipe generally by air-introduced machine and passes through cigarette
Chimney is discharged in upper atmosphere, but toxic due to containing a large amount of minute dusts, sulfur dioxide, nitrogen oxide or carbon black etc. in flue gas
Gas and pollutant can seriously pollute atmospheric environment, therefore need to handle the flue gas of discharge.And existing fume treatment dress
It is more complex to set structure, is not easy to build, and higher cost, energy consumption is larger, is unsuitable for being widely applied, the fountain that existing market has
Industrial gas purifying equipment carries out the deficiencies of purified treatment is at high cost, and structure is complicated, cumbersome place to industrial gasses, only
The working efficiency of change is low, for this purpose, it is proposed that fountain industrial gas purifying equipment.
Summary of the invention
Technical problem solved by the invention is to provide a kind of on-condensible gas purification device and processing method, on solving
State the problem of proposing in background technique.
The purpose of the present invention is implemented with the following technical solutions:
A kind of on-condensible gas purification device and processing method, including at least three reaction units, it is characterised in that: each reaction dress
Set including reactor tank, reaction chamber, dosing tank, water pump, upper hose, spray equipment, filter screen, PP layers of balls, manhole, air inlet pipe and
Escape pipe, the reactor tank right hand external are equipped with dosing tank, are equipped with water pump inside the dosing tank, the dosing tank passes through upper end
Upper hose and reactor tank inside spray equipment connect, several layers reaction chamber is equipped with inside the reactor tank, described every layer is anti-
Room is answered to be equipped with filter screen, the filter screen upper end is equipped with PP layers of balls, keeps left on side reaction tank wall above the PP layers of balls
Equipped with manhole, it is equipped with spray equipment between every two layers of filter screen, connects escape pipe, the reaction at the top of the reactor tank
Air inlet pipe is connected on the left of tank, and the air inlet pipe on-position is lower than bottom filter screen.
Further, the gas passes sequentially through the first reaction unit, the second reaction unit and third reaction unit, and institute
It states and stores different catalysts in reaction unit dosing tank.
Further, the medicament in the first reaction unit dosing tank is the dilute alkaline soln with catalyst, and concentration is
5%--10%.Catalyst is sulfonation titanium cyanogen cobalt or poly- titanium cyanogen cobalt.Dosage is that per kilogram lye adds 0.2 gram, temperature control 40 DEG C with
Under.
Further, medicament is amine aqueous solution in the second reaction unit dosing tank, generally uses diethanol amine, diisopropanol
Amine, methyl diethanolamine or monoethanolamine.It can choose any one kind of them and be configured to the aqueous solution of 3%---10%, circulated sprinkling, temperature control
At 40 DEG C or less.
Further, in the third reaction unit dosing tank medicament be sodium bicarbonate aqueous solution.Concentration 1%---6%.
40 DEG C of temperature <.The aqueous solution of the potassium permanganate of 0.1--0.3% can also be used.
Further, the reactor tank air inlet pipe is interconnected with escape pipe.
Further, the reactor tank and spray equipment are plastic material.
Further, the PP ball height is 250mm.
The beneficial effects of the present invention are: by the way that spray equipment is arranged, spray cleaning processing is carried out to its gas, by adding
Different catalyst component in medicine-chest successively can carry out repeatedly different filterings to gas in multiple reactor tanks, and air inlet pipe is by anti-
It answers pot bottom upward, gas is made to pass sequentially through the filtering of filter screen and PP layers of balls by bottom again by the escape pipe stream at top
It is reacted out to next reaction unit, such structure improves the purification level of industrial gasses, to treated gas
Secondary or multiple purified treatment is carried out, the configuration of the present invention is simple is at low cost, has very big utility value.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention.
Wherein: 1 reactor tank, 2 dosing tanks, 3 water pumps, 4 upper hoses, 5 spray equipments, 6 filter screens, 7PP layers of balls, 8 manholes,
9 air inlet pipe, 10 escape pipes, 11 reaction chambers, 12 first reaction units, 13 second reaction units, 14 third reaction units.
Specific embodiment
In the following, being described further in conjunction with Figure of description and specific embodiment to the present invention.
As shown in Figure 1, a kind of on-condensible gas purification device and processing method, including at least three reaction units, wherein often
A reaction unit includes reactor tank 1, reaction chamber 11, dosing tank 2, water pump 3, upper hose 4, spray equipment 5, filter screen 6, PP ball
Layer 7, manhole 8, air inlet pipe 9, escape pipe 10,12 first reaction units, 13 second reaction units and 14 third reaction units, reaction
1 right hand external of tank is equipped with dosing tank 2, and water pump 3, the upper hose 4 and reactor tank 1 that dosing tank 2 passes through upper end are equipped with inside dosing tank 2
Internal spray equipment 5 connects, and several layers reaction chamber 11 is equipped with inside reactor tank 1, and every layer of reaction chamber 11 is equipped with filter screen 6,
6 upper end of filter screen is equipped with PP layers of balls 7, and 1 outer wall of side reaction tank that keeps left above PP layers of balls 7 is equipped with manhole 8, every two layers of filter screen
It is equipped with spray equipment 5 between net 6, escape pipe 10 is connected at the top of reactor tank 1, air inlet pipe 9, and air inlet pipe 9 are connected on the left of reactor tank 1
On-position is lower than bottom filter screen 6.
Further, gas passes sequentially through the first reaction unit 12, the second reaction unit 13 and third reaction unit 14, and
Different catalysts are stored in reaction unit dosing tank 2.
Further, the medicament in 12 dosing tank 2 of the first reaction unit is the dilute alkaline soln with catalyst, concentration 5%--
10%.Catalyst is sulfonation titanium cyanogen cobalt or poly- titanium cyanogen cobalt.Dosage is that per kilogram lye adds 0.2 gram, and temperature is controlled at 40 DEG C or less.
Further, medicament is amine aqueous solution in 13 dosing tank 2 of the second reaction unit, generally uses diethanol amine, diisopropanol
Amine, methyl diethanolamine or monoethanolamine.It can choose any one kind of them and be configured to the aqueous solution of 3%---10%, circulated sprinkling, temperature control
At 40 DEG C or less.
Further, in 14 dosing tank 2 of third reaction unit medicament be sodium bicarbonate aqueous solution.Concentration 1%---6%.Temperature
40 DEG C of < of degree.The aqueous solution of the potassium permanganate of 0.1--0.3% can also be used.
Further, 1 air inlet pipe 9 of reactor tank is interconnected with escape pipe 10.
Further, reactor tank 1 and spray equipment 5 are plastic material.
Further, PP ball height is 250mm.
Working principle: in the use of the present invention, firstly, gas by air inlet pipe 9 enter 1 bottom of reactor tank, gas to
On the way, gas first passes through filter screen 6 and PP layers of balls 7 and is filtered upper inflow escape pipe 10, the spray equipment of 7 upper end of PP layers of balls
Catalyst in outside dosing tank 2 is pumped into 1 inside of reactor tank by upper hose 4 by 5 to carry out reacting filtering with gas, by multilayer
Repeated filtration, gas, which by the escape pipe 10 at the top of reactor tank 1 flows into next reactor tank 1 and reacted or connected blower, to be arranged
It removes, above-mentioned each connection inlet and outlet are all by flanged joint.
The configuration of the present invention is simple, is easy to build implementation, no security risk, and low in cost, applied widely.
Claims (6)
1. a kind of on-condensible gas purification device, including at least three reaction units, it is characterised in that: each reaction unit includes anti-
Tank, reaction chamber, dosing tank, water pump, upper hose, spray equipment, filter screen, PP layers of balls, manhole, air inlet pipe and an air outlet pipe are answered,
The reactor tank right hand external is equipped with dosing tank, and water pump is equipped with inside the dosing tank, and the dosing tank passes through the upper water of upper end
Pipe is connect with the spray equipment inside reactor tank, and several layers reaction chamber is equipped with inside the reactor tank, and every layer of reaction chamber is set
There is filter screen, the filter screen upper end is equipped with PP layers of balls, and the side reaction tank wall that keeps left above the PP layers of balls is equipped with people
Hole is equipped with spray equipment between every two layers of filter screen, sets out tracheae at the top of the reactor tank, the reactor tank side is set
Air inlet pipe, and the air inlet pipe on-position is lower than bottom filter screen.
2. a kind of on-condensible gas purifying processing device according to claim 1, it is characterised in that: the purification device, including
At least three reaction units are followed successively by the first reaction unit, the second reaction unit and third reaction unit, the first reaction dress
It sets, be respectively equipped with the first dosing tank, the second dosing tank and third dosing tank in the second reaction unit and third reaction unit.
3. a kind of on-condensible gas purifying treatment method according to claim 1, it is characterised in that: gas to be clean successively first
Then reaction unit, the second reaction unit and third reaction unit pass through the first dosing tank, the second dosing tank and third dosing tank
Processing.
4. a kind of on-condensible gas purifying treatment method according to claim 3, it is characterised in that: medicine in first dosing tank
Agent is that concentration is dilute alkaline soln of the 5%--10% with catalyst, and the catalyst is sulfonation titanium cyanogen cobalt or poly- titanium cyanogen cobalt.
5. a kind of on-condensible gas purifying treatment method according to claim 3, it is characterised in that: medicine in second dosing tank
Agent chooses any one kind of them for diethanol amine, diisopropanolamine (DIPA), methyl diethanolamine or monoethanolamine and is configured to the aqueous solution of 3%---10%,
Temperature is controlled at 40 DEG C or less.
6. a kind of on-condensible gas purifying treatment method according to claim 2, it is characterised in that: medicine in the third dosing tank
Agent be concentration 1%---6% sodium bicarbonate aqueous solution or 0.1--0.3% potassium permanganate aqueous solution, 40 DEG C of temperature <.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910065456.9A CN109675432A (en) | 2019-01-24 | 2019-01-24 | A kind of on-condensible gas purification device and processing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910065456.9A CN109675432A (en) | 2019-01-24 | 2019-01-24 | A kind of on-condensible gas purification device and processing method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109675432A true CN109675432A (en) | 2019-04-26 |
Family
ID=66194416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910065456.9A Pending CN109675432A (en) | 2019-01-24 | 2019-01-24 | A kind of on-condensible gas purification device and processing method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109675432A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2768601A1 (en) * | 2011-09-26 | 2014-08-27 | EIG Inc. | Simultaneous high efficiency capture of co2 and h2s from pressurized gas |
| CN106178943A (en) * | 2016-08-05 | 2016-12-07 | 中海石油舟山石化有限公司 | A kind of inorganic agent removing sulfide in coked waste water Volatile Gas and processing method thereof |
| CN206027431U (en) * | 2016-08-31 | 2017-03-22 | 北京沃太斯环保科技发展有限公司 | Device of waste gas is handled to biological method of multistage |
| CN207287121U (en) * | 2017-10-18 | 2018-05-01 | 山东中航天业科技有限公司 | A kind of flue gas multi-stage spray desulphurization and denitration, dust removal integrated plant |
-
2019
- 2019-01-24 CN CN201910065456.9A patent/CN109675432A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2768601A1 (en) * | 2011-09-26 | 2014-08-27 | EIG Inc. | Simultaneous high efficiency capture of co2 and h2s from pressurized gas |
| CN106178943A (en) * | 2016-08-05 | 2016-12-07 | 中海石油舟山石化有限公司 | A kind of inorganic agent removing sulfide in coked waste water Volatile Gas and processing method thereof |
| CN206027431U (en) * | 2016-08-31 | 2017-03-22 | 北京沃太斯环保科技发展有限公司 | Device of waste gas is handled to biological method of multistage |
| CN207287121U (en) * | 2017-10-18 | 2018-05-01 | 山东中航天业科技有限公司 | A kind of flue gas multi-stage spray desulphurization and denitration, dust removal integrated plant |
Non-Patent Citations (1)
| Title |
|---|
| 冶金工业部建设协调司等: "《如参见"钢铁企业采暖通风设计手册》", 31 December 1996, 冶金工业出版社 * |
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Application publication date: 20190426 |