CN205995246U - A kind of equipment drying waste gas recovery utilization - Google Patents
A kind of equipment drying waste gas recovery utilization Download PDFInfo
- Publication number
- CN205995246U CN205995246U CN201620886217.1U CN201620886217U CN205995246U CN 205995246 U CN205995246 U CN 205995246U CN 201620886217 U CN201620886217 U CN 201620886217U CN 205995246 U CN205995246 U CN 205995246U
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- fresh air
- heat exchanger
- heat
- tail gas
- waste gas
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Abstract
This utility model belongs to waste gas recovery and utilizes field, specifically a kind of equipment drying waste gas recovery utilization, including drying line exhaust gas channel, drying line exhaust gas channel one end is high-temperature tail gas import, high-temperature tail gas import is connected with except wadding unit, except wadding unit is connected by flange with heat exchanger, the two ends of heat exchanger are respectively arranged with fresh inlet passage and the outlet of hot fresh air, it is additionally provided with offgas outlet passage in the middle part of heat exchanger, the stage casing of heat exchanger is fresh air heat pipe heat exchanging section, it is fresh air collection channel between the outlet of fresh air heat pipe heat exchanging Duan Yure fresh air, it is fresh air distribution channel between fresh air heat pipe heat exchanging section and fresh inlet passage.Fresh air enters heat-exchange system after filtering, and the fresh air after heating passes through pipeline access arrangement, discharges after the condensation water recovery and use in heat-exchange system；Because the fiber willow catkins flying in the air that drying hot blast includes are more, easily block the heat pipe in heat exchanger, except wadding unit is connected by flange with heat exchanger, detachably, be convenient to clean except wadding unit.
Description
Technical field
This utility model belongs to waste gas recovery and utilizes field, specifically a kind of equipment drying waste gas recovery utilization.
Background technology
Dehydrator is fiber to be carried out dry, reduce by one aqueous drying unit of fiber, and our factory As-Is are to steam
Hot blast after vapour heat exchange enters dehydrator by circulating fan, and fiber is dried, and the waste gas after drying passes through dehumidifying wind again
Machine is discharged.The shortcoming of said structure is undesirable to Btu utilization effect, and steam consumption is larger, and product cost is higher.
Existing patent such as number of patent application is CN201420047783.4, and the applying date is：2014-01-25, entitled " one
The utility model patent of kind combination type waste gas purification all-in-one ", its technical scheme is as follows：The utility model discloses a kind of combination
Formula waste gas purification all-in-one, including tank body, is disposed with entrance equal drift net unit from input to outfan in this tank body, its
Exhaust gas diffusion for inputting is uniform；Plasma electric field unit, it is used for by pollution of harmful waste gas in high-pressure decomposing waste gas
Molecule, reaches primary purification；Activated charcoal unit, it is used for filtering the harmful gass in waste gas further, reaches double purification；UV
Photodissociation fluorescent tube, it using the oxygen molecule in high energy UV ultraviolet beam waste gas decomposition and carries out photodissociation oxidation reaction, reaches three times
Purify；Ultrasonic atomization unit, it is used for the mist particles thing that removing exhaust gas abnormal flavour is removed in the injection in waste gas；And outlet all flow
Net, it is discharged after being used for uniformly spreading the waste gas after filtering.Although above-mentioned patent can recycle to waste gas,
It is not applied on the dehydrator of fiber production industry.
Utility model content
The problems referred to above existing for prior art, specifically now propose a kind of drying waste gas being applied to fiber drying and return
Receipts utilize equipment.
For realizing the effect above, the technical solution adopted in the utility model is as follows：
A kind of dry waste gas recovery utilize equipment it is characterised in that：Including drying line exhaust gas channel, described drying line tail
Gas passage end is high-temperature tail gas import, and described high-temperature tail gas import is connected with except wadding unit, described except wadding unit and heat exchanger
Connected by flange, the two ends of described heat exchanger are respectively arranged with fresh inlet passage and the outlet of hot fresh air, in described heat exchanger
Portion is additionally provided with offgas outlet passage, and the stage casing of described heat exchanger is fresh air heat pipe heat exchanging section, described fresh air heat pipe heat exchanging section with
It is fresh air collection channel between hot fresh air outlet, logical for fresh air distribution between described fresh air heat pipe heat exchanging section and fresh inlet passage
Road.
Described fresh air heat pipe heat exchanging passage and be provided with multiple heat exchanger tubes, multiple heat exchanger tubes are disposed side by side on hot fresh air outlet
And fresh inlet passage between.
It is additionally provided with tail gas emptying road between described drying line exhaust gas channel and high-temperature tail gas import.
Described offgas outlet passage with described except wadding unit connect.Tail gas emptying refers to high-temperature tail gas after heat exchange（Reduce
Exhaust temperature）Empty road by tail gas to discharge.High-temperature tail gas enter and enter back into heat exchanging segment after removing wadding unit, after heating heat pipe
Discharged by airduct.
Advantage of the present utility model is：
Dry tail gas and enter heat-exchange system after filtering except wadding unit, the low temperature and low humidity tail gas after heat exchange is arranged by tail gas
Empty evacuating pipeline, fresh air enters heat-exchange system after filtering, and the fresh air after heating passes through pipeline access arrangement, cold in heat-exchange system
Solidifying Water Sproading utilizes rear discharge；Because the fiber willow catkins flying in the air that drying hot blast includes are more, easily block the heat pipe in heat exchanger, except wadding machine
Group is connected by flange with heat exchanger, detachably, is convenient to clean except wadding unit.
Brief description
Fig. 1 is structural representation of the present utility model.
In accompanying drawing：Drying line exhaust gas channel 1, high-temperature tail gas import 2, except wadding unit 3, heat exchanger 4, fresh inlet passage 5,
Hot fresh air outlet 6, offgas outlet passage 7, fresh air heat pipe heat exchanging section 8, fresh air collection channel 9, fresh air distribution channel 10, tail gas is arranged
Empty road 11.
Specific embodiment
Embodiment 1
A kind of dry waste gas recovery using equipment include drying line exhaust gas channel 1, described drying line exhaust gas channel 1 one end
For high-temperature tail gas import 2, described high-temperature tail gas import 2 is connected with except wadding unit 3, described passes through method except wadding unit 3 and heat exchanger 4
Blue connection, the two ends of described heat exchanger 4 are respectively arranged with fresh inlet passage 5 and hot fresh air outlet 6, in the middle part of described heat exchanger 4
It is additionally provided with offgas outlet passage 7, the stage casing of described heat exchanger 4 is fresh air heat pipe heat exchanging section 8, described fresh air heat pipe heat exchanging section 8
It is fresh air collection channel 9 and hot fresh air outlet 6 between, be fresh air between described fresh air heat pipe heat exchanging section 8 and fresh inlet passage 5
Distribution channel 10.Dry tail gas and enter heat-exchange system after filtering except wadding unit 3, the low temperature and low humidity tail gas after heat exchange passes through tail
Gas emptying road 11 empties, and fresh air enters heat-exchange system after filtering, and the fresh air after heating passes through pipeline access arrangement, heat-exchange system
Discharge after interior condensation water recovery and use；Heat because the fiber willow catkins flying in the air that drying hot blast includes are more, easily in blocking heat exchanger 4
Pipe, except wadding unit 3 is connected by flange with heat exchanger 4, detachably, is convenient to clean except wadding unit 3.
Embodiment 2
A kind of dry waste gas recovery utilize equipment it is characterised in that：Including drying line exhaust gas channel 1, described drying line
Exhaust gas channel 1 one end is high-temperature tail gas import 2, and described high-temperature tail gas import 2 is connected with except wadding unit 3, described except wadding unit 3 with
Heat exchanger 4 is connected by flange, and the two ends of described heat exchanger 4 are respectively arranged with fresh inlet passage 5 and hot fresh air outlet 6, institute
State and in the middle part of heat exchanger 4, be additionally provided with offgas outlet passage 7, the stage casing of described heat exchanger 4 is fresh air heat pipe heat exchanging section 8, described new
It is fresh air collection channel 9 between wind heat pipe heat exchanging segment 8 and hot fresh air outlet 6, described fresh air heat pipe heat exchanging section 8 and fresh inlet lead to
It is fresh air distribution channel 10 between road 5.
Described fresh air heat pipe heat exchanging passage and be provided with multiple heat exchanger tubes, multiple heat exchanger tubes are disposed side by side on hot fresh air outlet
Between 6 and fresh inlet passage 5.
It is additionally provided with tail gas emptying road 11 between described drying line exhaust gas channel 1 and high-temperature tail gas import 2.
Described offgas outlet passage 7 with described except wadding unit 3 connect.Tail gas emptying refers to high-temperature tail gas after heat exchange（Fall
Low exhaust temperature）Empty road 11 by tail gas to discharge.High-temperature tail gas enter and enter back into heat exchanging segment, heating heat after removing wadding unit 3
Discharged by airduct after pipe.
Dry tail gas and enter heat-exchange system after filtering except wadding unit 3, the low temperature and low humidity tail gas after heat exchange passes through tail gas
Emptying road 11 empties, and fresh air enters heat-exchange system after filtering, and the fresh air after heating passes through pipeline access arrangement, in heat-exchange system
Condensation water recovery and use after discharge；Because the fiber willow catkins flying in the air that drying hot blast includes are more, easily block the heat pipe in heat exchanger 4,
Except wadding unit 3 is connected by flange with heat exchanger 4, detachably, it is convenient to clean except wadding unit 3.
Claims (4)
1. a kind of dry waste gas recovery utilize equipment it is characterised in that：Including drying line exhaust gas channel（1）, described drying line
Exhaust gas channel（1）One end is high-temperature tail gas import（2）, described high-temperature tail gas import（2）It is connected with except wadding unit（3）, described remove
Wadding unit（3）With heat exchanger（4）Connected by flange, described heat exchanger（4）Two ends be respectively arranged with fresh inlet passage（5）
With the outlet of hot fresh air（6）, described heat exchanger（4）Middle part is additionally provided with offgas outlet passage（7）, described heat exchanger（4）Stage casing
For fresh air heat pipe heat exchanging section（8）, described fresh air heat pipe heat exchanging section（8）With the outlet of hot fresh air（6）Between be fresh air collection channel
（9）, described fresh air heat pipe heat exchanging section（8）With fresh inlet passage（5）Between be fresh air distribution channel（10）.
2. according to claim 1 a kind of dry waste gas recovery utilize equipment it is characterised in that：Described fresh air heat pipe changes
The passage of heat and be provided with multiple heat exchanger tubes, multiple heat exchanger tubes are disposed side by side on hot fresh air outlet（6）With fresh inlet passage（5）It
Between.
3. according to claim 2 a kind of dry waste gas recovery utilize equipment it is characterised in that：Described drying line tail gas
Passage（1）With high-temperature tail gas import（2）Between be additionally provided with tail gas emptying road（11）.
4. according to claim 3 a kind of dry waste gas recovery utilize equipment it is characterised in that：Described offgas outlet leads to
Road（7）With described except wadding unit（3）Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620886217.1U CN205995246U (en) | 2016-08-16 | 2016-08-16 | A kind of equipment drying waste gas recovery utilization |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620886217.1U CN205995246U (en) | 2016-08-16 | 2016-08-16 | A kind of equipment drying waste gas recovery utilization |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205995246U true CN205995246U (en) | 2017-03-08 |
Family
ID=58200273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620886217.1U Active CN205995246U (en) | 2016-08-16 | 2016-08-16 | A kind of equipment drying waste gas recovery utilization |
Country Status (1)
| Country | Link |
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| CN (1) | CN205995246U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107398123A (en) * | 2017-09-19 | 2017-11-28 | 山东科瑞油田服务集团股份有限公司 | A kind of supersonic speed eddy flow for flue gas catches processing system |
| CN113440930A (en) * | 2021-07-16 | 2021-09-28 | 宜宾海丝特纤维有限责任公司 | Filter element wrapping cloth binding machine for viscose fiber production |
-
2016
- 2016-08-16 CN CN201620886217.1U patent/CN205995246U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107398123A (en) * | 2017-09-19 | 2017-11-28 | 山东科瑞油田服务集团股份有限公司 | A kind of supersonic speed eddy flow for flue gas catches processing system |
| CN113440930A (en) * | 2021-07-16 | 2021-09-28 | 宜宾海丝特纤维有限责任公司 | Filter element wrapping cloth binding machine for viscose fiber production |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |