CN202339128U - Self-cleaning device for recovering waste heat of moulding machine - Google Patents
Self-cleaning device for recovering waste heat of moulding machine Download PDFInfo
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- CN202339128U CN202339128U CN2011205019468U CN201120501946U CN202339128U CN 202339128 U CN202339128 U CN 202339128U CN 2011205019468 U CN2011205019468 U CN 2011205019468U CN 201120501946 U CN201120501946 U CN 201120501946U CN 202339128 U CN202339128 U CN 202339128U
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- 239000002918 waste heat Substances 0.000 title claims abstract description 28
- 238000004140 cleaning Methods 0.000 title claims abstract description 23
- 238000000465 moulding Methods 0.000 title 1
- 239000002912 waste gas Substances 0.000 claims abstract description 29
- 230000008676 import Effects 0.000 claims description 11
- 238000011084 recovery Methods 0.000 abstract description 10
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000004513 sizing Methods 0.000 abstract 4
- 239000007789 gas Substances 0.000 abstract 1
- 238000007789 sealing Methods 0.000 abstract 1
- 239000010865 sewage Substances 0.000 abstract 1
- 239000000835 fiber Substances 0.000 description 5
- 238000004043 dyeing Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000003245 coal Substances 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 238000007639 printing Methods 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 239000003595 mist Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 208000003351 Melanosis Diseases 0.000 description 1
- FOIXSVOLVBLSDH-UHFFFAOYSA-N Silver ion Chemical compound [Ag+] FOIXSVOLVBLSDH-UHFFFAOYSA-N 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000003670 easy-to-clean Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
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Abstract
本实用新型公开了一种自清洁式定型机余热回收器，包括壳体和多根热管，热管可拆卸地安置在壳体内且与水平面的夹角小于10度大于5度，在壳体的中部设有密封体，在左腔室的顶部和底部分别设有空气进口和换热后热空气出口，在右腔室的底部和顶部分别设有热废气进口和换热后热废气出口，自清洁式定型机余热回收器设置于定型机的顶部，定型机热废气出口与热废气进口直接连通，定型机进气口与换热后热空气出口直接连通；在热废气进口处设有可拆卸的过滤网，壳体内壁设有超声波发生器；壳体内壁设有蒸汽或压缩空气喷管，壳体侧壁设有电控出污孔。本实用新型不仅能够方便的安装拆卸、便于维护和清洗，而且还具有自清洗功能。
The utility model discloses a self-cleaning waste heat recovery device of a setting machine, which comprises a shell and a plurality of heat pipes. The heat pipes are detachably arranged in the shell and the included angle with the horizontal plane is less than 10 degrees and greater than 5 degrees. There is a sealing body, and the top and bottom of the left chamber are respectively provided with an air inlet and a hot air outlet after heat exchange, and the bottom and top of the right chamber are respectively provided with a hot waste gas inlet and a hot waste gas outlet after heat exchange, self-cleaning The waste heat recovery device of the sizing machine is set on the top of the sizing machine, the hot exhaust gas outlet of the sizing machine is directly connected with the hot waste gas inlet, and the air inlet of the sizing machine is directly connected with the hot air outlet after heat exchange; a detachable The filter screen is equipped with an ultrasonic generator on the inner wall of the housing; a steam or compressed air nozzle is installed on the inner wall of the housing, and an electric control sewage outlet is provided on the side wall of the housing. The utility model not only can be easily installed and disassembled, is convenient for maintenance and cleaning, but also has a self-cleaning function.
Description
Technical field
The utility model relates to waste-heat recovery device, especially a kind of self-cleaning forming machine waste-heat recoverer of dyeing.
Background technology
Forming machine is one of main energy consumption equipment in the textile printing and dyeing industry, and it is to utilize hot-air that fabric is carried out device dry and that put in order and make it to finalize the design.Required hot blast temperature is about about 200 ℃ in the general forming machine, and generally about 170 ℃, a large amount of waste heats are discharged into air to its EGT.If add fuel combustion loss and body radiation loss etc., through estimation, the heat of input forming machine has more than 90% and spills into atmosphere by exhaust.The real processing heat that fabric consumed has only accounted for 2.9% of input forming machine heat.Dispersed heat not only wastes energy but also causes the pollution of environment.If one eight joint baking oven forming machine with the waste heat recovery of forming machine, can year be economized on coal 220 tons, and direct economic benefit is more than 120,000 yuan.At present, national medium-scale printing and dyeing enterprise dying setting machine has 25000 approximately, transforms as realizing, can year economize on coal 5,500,000 tons, amounts to 3,900,000 tons in year feast-brand mark coal.This is not merely society and has practiced thrift ample resources, has reduced the thermal pollution to the earth, and will improve the productivity effect of printing and dyeing enterprise greatly, reduces operating cost; In addition, in the high-temperature shaping operation, can discharging contain the high-temperature oil smoke waste gas that grease, organic substance and heating and decomposition or cracking etc. produce.Every general discharged particle 150～250mg/m of forming machine
3, oil smoke 40～80mg/m
3The oil that is discharged, cigarette, dirt have very big harm to human body health and environment, and it is more and more sharp-pointed that the pollution problem that the forming machine toxic emission causes also becomes; Carrying out waste heat recovery to present forming machine high-temp waste gas is imperative major issue.The energy-conservation fundamental way of forming machine is the heat recovery of waste gas.But the EGT that forming machine is discharged is below 200 ℃; It is low-quality thermal source; Contain oil and fiber dust in the waste gas; Reclaim heat with conventional heat exchanger, have that organic efficiency is low, the reclaimer investment is big, cost recovery is high, shortcomings such as cleaning are blocked, are not easy to heat exchanger by oil and fiber dust, has limited widespread adoption.After the hot pipe technique extensive use, heat exchange of heat pipe has efficiently been arranged, the forming machine waste gas residual heat is recycled and is developed.But oil in the waste gas and fiber dust bring the shortcoming that is not easy to clean to heat pipe, still make the use steady in a long-term of forming machine waste-heat recoverer receive certain restriction.
More existing in the market forming machine waste-heat recoverer products, but ubiquitous problem is: and the heat pipe that is arranged in the forming machine waste-heat recoverer housing is not easy to assemble, cleans difficulty.This is a technical barrier; Because forming machine waste gas contains a large amount of fibers, mist of oil, in heat exchanging process, very easily is attached on the heat pipe surface, has a strong impact on heat transfer; Like untimely cleaning; Just can cause flue gas to stop up, make that the forming machine waste-heat recoverer can't operate as normal, thereby influence waste heat recovery efficient.
The utility model content
The purpose of the utility model is: a kind of self-cleaning forming machine waste-heat recoverer is provided, be arranged in its housing heat pipe easily installing/dismounting, be convenient to safeguard and clean but also to have the self-cleaning function.
For realizing above-mentioned purpose, the utility model can be taked following technical proposals:
A kind of self-cleaning forming machine of the utility model waste-heat recoverer; Comprise housing and Duo Gen heat pipe; Many said heat pipes removably are placed in the housing and the angle of heat pipe and horizontal plane is spent greater than 5 less than 10 degree; Middle part at said housing is provided with seal; Two independent cavity about the inside of housing is separated into, every heat pipe all pass said seal extend said about in two chambers, hot air outlet after the top of said left chamber and bottom are respectively equipped with air intlet and heat exchange; Bottom and top at said right chamber are respectively equipped with hot waste gas import and heat exchange after heat waste gas outlet; Said self-cleaning forming machine waste-heat recoverer is arranged at the top of forming machine, and the forming machine hot waste gas outlet that is positioned at the forming machine top directly is communicated with said hot waste gas import, and hot air outlet directly is communicated with after the forming machine air inlet that is positioned at the forming machine top and the said heat exchange; Be provided with the removable filter net in said hot waste gas import department, inner walls is provided with the supersonic generator that is used to screen pack and/or heat pipe dedusting; Inner walls also is provided with steam or compressed air jet pipe, and housing sidewall is provided with the automatically controlled dirty hole that goes out, and is used to remove dirt in the housing.
The hotline heater of forming machine is arranged at said forming machine air inlet place.
Be provided with the unlatching door in the front side of housing, be used for the dismounting heat pipe.
The tube core of said heat pipe is a combined die, makes said heat pipe horizontal setting to use.
Compared with prior art the beneficial effect of the utility model is: owing to adopt technique scheme; Many said heat pipes removably are placed in the housing, and this structure influences when conducting heat when heat pipe surface adhesion fiber in the heat exchanging process, mist of oil; Can easily the heat pipe taking-up be cleared up and safeguard; Its weak point consuming time, cleaning and maintenance workload are little, thereby guarantee the smooth production of applying unit; Middle part at said housing is provided with seal; Two independent cavity about the inside of housing is separated into, every heat pipe all pass said seal extend said about in two chambers, the angle of heat pipe and horizontal plane less than 10 degree greater than 5 degree; This structure; Can make self-cleaning forming machine waste-heat recoverer guarantee that prerequisite decline low clearance, the reduced volume of better heat transfer efficiency are arranged, thereby can self-cleaning forming machine waste-heat recoverer be arranged at the top of forming machine, the forming machine hot waste gas outlet that is positioned at the forming machine top directly is communicated with said hot waste gas import; Hot air outlet directly is communicated with after making the forming machine air inlet that is positioned at the forming machine top and said heat exchange; Hot waste gas carries out waste heat recovery once going out forming machine, has reduced heat and has scattered and disappeared, and waste heat recovery efficient is high; Be provided with the removable filter net in said hot waste gas import department; Inner walls is provided with the supersonic generator that is used to screen pack and/or heat pipe dedusting; Inner walls also is provided with steam or compressed air jet pipe, and housing sidewall is provided with the automatically controlled dirty hole that goes out, this structure; Can regularly clean, remove dirt in the housing the forming machine waste-heat recoverer.
Further beneficial effect is: the hotline heater of forming machine is arranged at said forming machine air inlet place, can reduce that the heat of hot-air scatters and disappears after the heat exchange.The tube core of heat pipe is a combined die, and combined die can be taken into account capillary force and permeability, thereby can obtain high axial heat conduction ability, makes said heat pipe horizontal setting to use.
Description of drawings
Fig. 1 is the structural representation of the utility model.
The specific embodiment
As shown in Figure 1; A kind of self-cleaning forming machine of the utility model waste-heat recoverer; Comprise housing 1 and Duo Gen heat pipe 3, the tube core of heat pipe 3 is a combined die, and it is 10 degree that many said heat pipes 3 removably are placed in housing 1 angle interior and heat pipe 3 and horizontal plane; Be provided with seal 2 at the middle part of said housing 1; Two independent cavity about the inside of housing 1 is separated into, every heat pipe 3 all pass said seal 2 extend said about in two chambers, hot air outlet after the top of said left chamber and bottom are respectively equipped with air intlet and heat exchange; Bottom and top at said right chamber are respectively equipped with hot waste gas import and heat exchange after heat waste gas outlet; Said self-cleaning forming machine waste-heat recoverer is arranged at the top of forming machine 6, and the forming machine hot waste gas outlet that is positioned at forming machine 6 tops directly is communicated with said hot waste gas import, and hot air outlet directly is communicated with after the forming machine air inlet that is positioned at forming machine 6 tops and the said heat exchange.Be provided with removable filter net 4 in said hot waste gas import department, housing 1 inwall is provided with the supersonic generator that is used to screen pack 4 and heat pipe 3 dedustings; Housing 1 inwall also is provided with steam or compressed air jet pipe, and housing 1 sidewall is provided with the automatically controlled dirty hole that goes out, when steam or compressed air jet pipe are opened; Automatically controlledly go out dirty hole and also open simultaneously; Be used to remove dirt in the housing 1, when steam or compressed air jet pipe are closed, automatically controlledly go out dirty hole and also close simultaneously.
As preferably, the hotline heater 5 of forming machine 6 is arranged at said forming machine air inlet place; Be provided with the unlatching door in the front side of housing 1, be used for dismounting heat pipe 3 easily.
As preferably, described outer surface with heat pipe 3 of combined die carries out melanism and handles and be provided with fin, and heat transfer medium adopts the medium that contains silver ion, with reinforced heat conduction.The heat pipe 3 that experiment showed, this structure near under the level (with the angle of horizontal plane be 5 degree), heat exchange effect and plumbness are close.
Claims (4)
1. self-cleaning forming machine waste-heat recoverer; Comprise housing (1) and many heat pipes (3); It is characterized in that: many said heat pipes (3) removably are placed in the housing (1) and heat pipe (3) is spent greater than 5 less than 10 degree with the angle of horizontal plane; Be provided with seal (2) at the middle part of said housing (1); Two independent cavity about the inside of housing (1) is separated into, every heat pipe (3) all pass said seal (2) extend said about in two chambers, hot air outlet after the top of said left chamber and bottom are respectively equipped with air intlet and heat exchange; Bottom and top at said right chamber are respectively equipped with hot waste gas import and heat exchange after heat waste gas outlet; Said self-cleaning forming machine waste-heat recoverer is arranged at the top of forming machine (6), and the forming machine hot waste gas outlet that is positioned at forming machine (6) top directly is communicated with said hot waste gas import, and hot air outlet directly is communicated with after the forming machine air inlet that is positioned at forming machine (6) top and the said heat exchange; Be provided with removable filter net (4) in said hot waste gas import department, housing (1) inwall is provided with the supersonic generator that is used to screen pack (4) and/or heat pipe (3) dedusting; Housing (1) inwall also is provided with steam or compressed air jet pipe, and housing (1) sidewall is provided with the automatically controlled dirty hole that goes out, and is used to remove the interior dirt of housing (1).
2. self-cleaning forming machine waste-heat recoverer according to claim 1 is characterized in that: the hotline heater (5) of forming machine (6) is arranged at said forming machine air inlet place.
3. self-cleaning forming machine waste-heat recoverer according to claim 2 is characterized in that: be provided with in the front side of housing (1) and open door, be used for dismounting heat pipe (3).
4. according to described any self-cleaning forming machine waste-heat recoverer of claim 1 to 3, it is characterized in that: the tube core of said heat pipe (3) is a combined die, makes said heat pipe (3) horizontal setting to use.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205019468U CN202339128U (en) | 2011-12-06 | 2011-12-06 | Self-cleaning device for recovering waste heat of moulding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205019468U CN202339128U (en) | 2011-12-06 | 2011-12-06 | Self-cleaning device for recovering waste heat of moulding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202339128U true CN202339128U (en) | 2012-07-18 |
Family
ID=46487819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205019468U Expired - Fee Related CN202339128U (en) | 2011-12-06 | 2011-12-06 | Self-cleaning device for recovering waste heat of moulding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202339128U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103292334A (en) * | 2013-06-27 | 2013-09-11 | 姚钰锋 | Waste gas processing method and device for forming machine |
| CN117535913A (en) * | 2023-12-14 | 2024-02-09 | 西安航空发动机成套设备有限公司 | Hot air setting machine for polyester net |
-
2011
- 2011-12-06 CN CN2011205019468U patent/CN202339128U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103292334A (en) * | 2013-06-27 | 2013-09-11 | 姚钰锋 | Waste gas processing method and device for forming machine |
| CN103292334B (en) * | 2013-06-27 | 2015-06-24 | 吴竺 | Waste gas processing method and device for forming machine |
| CN117535913A (en) * | 2023-12-14 | 2024-02-09 | 西安航空发动机成套设备有限公司 | Hot air setting machine for polyester net |
| CN117535913B (en) * | 2023-12-14 | 2025-10-17 | 西安航空发动机成套设备有限公司 | Polyester net hot air setting machine |
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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: 20120718 Termination date: 20151206 |
|
| EXPY | Termination of patent right or utility model |