CN204159067U - Chemical solvent gas concentration unit in discharging waste gas - Google Patents
Chemical solvent gas concentration unit in discharging waste gas Download PDFInfo
- Publication number
- CN204159067U CN204159067U CN201420510979.2U CN201420510979U CN204159067U CN 204159067 U CN204159067 U CN 204159067U CN 201420510979 U CN201420510979 U CN 201420510979U CN 204159067 U CN204159067 U CN 204159067U
- Authority
- CN
- China
- Prior art keywords
- blowdown stack
- collecting tank
- liquid collecting
- connects
- waste gas
- 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
Links
- 239000002904 solvent Substances 0.000 title claims abstract description 20
- 238000007599 discharging Methods 0.000 title claims abstract description 18
- 239000007789 gas Substances 0.000 title claims abstract description 16
- 239000002912 waste gas Substances 0.000 title claims abstract description 16
- 239000000126 substance Substances 0.000 title claims abstract description 13
- 239000007788 liquid Substances 0.000 claims abstract description 36
- 238000001816 cooling Methods 0.000 claims abstract description 28
- 230000006698 induction Effects 0.000 claims abstract description 11
- 230000008676 import Effects 0.000 claims description 3
- 239000002994 raw material Substances 0.000 abstract description 2
- 238000011084 recovery Methods 0.000 description 5
- 230000019771 cognition Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- -1 ponding and residue Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Landscapes
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The utility model relates to chemical solvent gas concentration unit in a kind of discharging waste gas.It comprises blowdown stack, liquid collecting tank, air exhauster, cooling system, the positive lower end of blowdown stack connects is equipped with liquid collecting tank, side, blowdown stack lower end is connected with blast pipe, and blast pipe is equipped with air exhauster, and blast pipe connects the blowdown stack of upper end, blowdown stack position built with cooling system.Advantage is simplicity of design, easy to use, blowdown stack can carry out cooling the solvent flashing in discharging waste gas built with the design of cooling system and become liquid, backflow enters in liquid collecting tank, liquid collecting tank is detected by high-order induction ball float and low level induction ball float, when arriving high-order, delivery pump will run, the Liquid transfer reclaimed in Raw material processing device, during arrival low level, pump is out of service, safe and reliable, residul discharging valve can timing be put residual to liquid collecting tank, the solvent in the gas discharged so just greatly reduces, and reaches the effect of energy-saving and emission-reduction.
Description
Technical field
The utility model relates to gas and reclaims field, is specifically related to chemical solvent gas concentration unit in a kind of discharging waste gas.
Background technology
Some chemical solvents are in manufacturing process at present, some volatilizations can be produced, become gas, these gases finally can be discharged away, cause the wasting of resources, and chemical solvent has and manyly has pollution to environment, but the method that the chemical solvent in recovery waste gas has never had, cost recovery is too high, or recovering effect is undesirable, is difficult to reach recovery object.
Summary of the invention
In order to solve foregoing invention problem, the utility model proposes chemical solvent gas concentration unit in a kind of discharging waste gas, simplicity of design, easy to use, cost recovery is low, and solvent recovery effect is good, reaches the effect of energy-saving and emission-reduction.
In order to reach foregoing invention object, the utility model proposes following technical scheme:
Chemical solvent gas concentration unit in discharging waste gas, it comprises blowdown stack, liquid collecting tank, air exhauster, cooling system, the positive lower end of blowdown stack connects is equipped with liquid collecting tank, side, blowdown stack lower end is connected with blast pipe, blast pipe is equipped with air exhauster, and blast pipe connects the blowdown stack of upper end, blowdown stack position built with cooling system.
Described cooling system comprises inlet tube, outlet and cooling coil, cooling coil is contained in blowdown stack internal pipeline, inlet tube is loaded on lower end outside blowdown stack, inlet tube connects the lower end import of internal cooling coil pipe through blowdown stack, outlet is loaded on blowdown stack outer inlets pipe top position, and outlet connects internal cooling coil pipe upper end outlet through blowdown stack.
Described side, liquid collecting tank lower end connects delivery pump by pipeline, and liquid collecting tank is equipped with residul discharging valve bottom, and high-order induction ball float is equipped with in liquid collecting tank inner upper end 3/4 position, and low level induction ball float is equipped with in collector tube interior lower end 1/4 position.
The utility model has the advantages that simplicity of design, easy to use, blowdown stack can carry out cooling the solvent flashing in discharging waste gas built with the design of cooling system and become liquid, backflow enters in liquid collecting tank, liquid collecting tank is detected by high-order induction ball float and low level induction ball float, when arriving high-order, delivery pump will run, the Liquid transfer reclaimed in Raw material processing device, during arrival low level, pump is out of service, safe and reliable, residul discharging valve can timing be put residual to liquid collecting tank, release the material such as ponding and residue, solvent in the gas discharged like this just greatly reduces, meet the standard of safety dumping, reach the effect of energy-saving and emission-reduction.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present utility model.
Detailed description of the invention
In order to further illustrate introduction to the utility model, introduce below in conjunction with Figure of description:
With reference to accompanying drawing 1, chemical solvent gas concentration unit in discharging waste gas, it comprises blowdown stack 1, liquid collecting tank 2, air exhauster 3, cooling system 4, the positive lower end of blowdown stack 1 connects is equipped with liquid collecting tank 2, side, blowdown stack 1 lower end is connected with blast pipe 5, blast pipe 5 is equipped with air exhauster 3, blast pipe 5 connects the blowdown stack 1 of upper end, blowdown stack 1 position built with cooling system 4.
Described cooling system 4 comprises inlet tube, outlet and cooling coil 41, cooling coil 41 is contained in blowdown stack internal pipeline, inlet tube is loaded on lower end outside blowdown stack 1, inlet tube connects internal cooling coil pipe 41 lower end import through blowdown stack 1, outlet is loaded on blowdown stack 1 outer inlets pipe top position, and outlet connects internal cooling coil pipe 41 upper end outlet through blowdown stack 1.
Described side, liquid collecting tank 2 lower end connects delivery pump 21 by pipeline, and liquid collecting tank 2 is equipped with residul discharging valve 22 bottom, and high-order induction ball float 23 is equipped with in liquid collecting tank 2 inner upper end 3/4 position, and low level induction ball float 24 is equipped with in collector tube 2 interior lower end 1/4 position.
When the utility model uses, first by air exhauster, the waste gas in blast pipe is forced to carry to blowdown stack, when waste gas passes through the cooling system in blowdown stack, solvent gas cognition chance in waste gas is cold is liquefied as liquid, liquid then can flow back in exhaust chimney be contained in blowdown stack lower end liquid collecting tank in, ball float position is responded to when the liquid level in liquid collecting tank attains to a high place, delivery pump will run, solution in liquid collecting tank is transported in solvent processing unit (plant) and carries out recycling, when the liquid level in liquid collecting tank reaches low level induction ball float position, delivery pump will be out of service, the residul discharging valve of liquid collecting tank lower end is used for regularly opening emitting some waste water or residue and so in pipe.
Claims (3)
1. chemical solvent gas concentration unit in discharging waste gas, it is characterized in that it comprises blowdown stack, liquid collecting tank, air exhauster, cooling system, the positive lower end of blowdown stack connects is equipped with liquid collecting tank, side, blowdown stack lower end is connected with blast pipe, blast pipe is equipped with air exhauster, and blast pipe connects the blowdown stack of upper end, blowdown stack position built with cooling system.
2. chemical solvent gas concentration unit in discharging waste gas according to claim 1, it is characterized in that described cooling system comprises inlet tube, outlet and cooling coil, cooling coil is contained in blowdown stack internal pipeline, inlet tube is loaded on lower end outside blowdown stack, inlet tube connects the lower end import of internal cooling coil pipe through blowdown stack, outlet is loaded on blowdown stack outer inlets pipe top position, and outlet connects internal cooling coil pipe upper end outlet through blowdown stack.
3. chemical solvent gas concentration unit in discharging waste gas according to claim 1, it is characterized in that described side, liquid collecting tank lower end connects delivery pump by pipeline, liquid collecting tank is equipped with residul discharging valve bottom, high-order induction ball float is equipped with in liquid collecting tank inner upper end 3/4 position, and low level induction ball float is equipped with in collector tube interior lower end 1/4 position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420510979.2U CN204159067U (en) | 2014-09-05 | 2014-09-05 | Chemical solvent gas concentration unit in discharging waste gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420510979.2U CN204159067U (en) | 2014-09-05 | 2014-09-05 | Chemical solvent gas concentration unit in discharging waste gas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204159067U true CN204159067U (en) | 2015-02-18 |
Family
ID=52532798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420510979.2U Expired - Fee Related CN204159067U (en) | 2014-09-05 | 2014-09-05 | Chemical solvent gas concentration unit in discharging waste gas |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204159067U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106468499A (en) * | 2015-08-18 | 2017-03-01 | 上海浦东冷冻干燥设备有限公司 | A kind of freeze dryer solvent collection device |
| CN114929358A (en) * | 2020-01-22 | 2022-08-19 | 埃地沃兹日本有限公司 | Processing system of moisture in waste gas |
-
2014
- 2014-09-05 CN CN201420510979.2U patent/CN204159067U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106468499A (en) * | 2015-08-18 | 2017-03-01 | 上海浦东冷冻干燥设备有限公司 | A kind of freeze dryer solvent collection device |
| CN106468499B (en) * | 2015-08-18 | 2020-04-07 | 上海浦东冷冻干燥设备有限公司 | Solvent collecting device of freeze dryer |
| CN114929358A (en) * | 2020-01-22 | 2022-08-19 | 埃地沃兹日本有限公司 | Processing system of moisture in waste gas |
| CN114929358B (en) * | 2020-01-22 | 2025-04-25 | 埃地沃兹日本有限公司 | Water treatment system in exhaust gas |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103438428A (en) | Closed steam condensate water high-temperature recovery system | |
| CN204159067U (en) | Chemical solvent gas concentration unit in discharging waste gas | |
| CN108421784A (en) | The totally-enclosed operation tank car cleaning device of one kind and cleaning method | |
| CN109399540B (en) | Ammonia water recovery system and recovery method | |
| CN208878261U (en) | A kind of furfural exhaust gas recycling and processing device | |
| CN204234059U (en) | Pressure balance type reactor assembly | |
| CN206591055U (en) | A kind of producing olefin hydrocarbon by catalytic pyrolysis propylene freshening system | |
| CN204664878U (en) | A kind of oil gas discharges system | |
| CN204958641U (en) | Back processing apparatus of tower waste water is washed to coal industry carbon | |
| CN204159066U (en) | Chemical volatility gas discharging retracting device | |
| CN204865491U (en) | Yellow phosphorus electric stove tail gas recycle system | |
| CN202099249U (en) | Device for extracting hydrocarbon oil from oil sand and oil shale | |
| CN101886850A (en) | Low-temperature steam exhaust recovery device | |
| CN203484029U (en) | Tail gas recovery treatment device | |
| CN204723790U (en) | Ethylene glycol retracting device | |
| CN205287684U (en) | Gaseous condensation recovery device | |
| CN205782840U (en) | A kind of condensation water residual heat utilizes system | |
| CN205517177U (en) | Dual vent gas treatment system in | |
| CN203240016U (en) | Novel U-shaped pipe gas water seal | |
| CN203980926U (en) | A kind of waste gas afterheat recovery unit | |
| CN204625506U (en) | Useless time sodium liquid reclaims acetylene gas process unit | |
| CN204275531U (en) | Heparin waste alcohol retracting device | |
| CN205549956U (en) | Carbon no. 5 distillates fractionally equipment vacuum pump tail gas recovery device | |
| CN103322244A (en) | Novel U-shaped pipe gas water seal | |
| CN204522634U (en) | Oil smoke recovery device in high-strength high-modulus polyethylene fiber production process |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150218 Termination date: 20150905 |
|
| EXPY | Termination of patent right or utility model |