CN206207901U - A kind of high efficient heat recovery heat pump dryer - Google Patents
A kind of high efficient heat recovery heat pump dryer Download PDFInfo
- Publication number
- CN206207901U CN206207901U CN201621041214.4U CN201621041214U CN206207901U CN 206207901 U CN206207901 U CN 206207901U CN 201621041214 U CN201621041214 U CN 201621041214U CN 206207901 U CN206207901 U CN 206207901U
- Authority
- CN
- China
- Prior art keywords
- heat
- fresh air
- wind
- compressor
- source generator
- 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
- 238000011084 recovery Methods 0.000 title claims abstract description 13
- 239000003507 refrigerant Substances 0.000 claims abstract description 8
- 238000007599 discharging Methods 0.000 claims 1
- 238000001035 drying Methods 0.000 abstract description 11
- 238000000034 method Methods 0.000 abstract 1
- 239000002918 waste heat Substances 0.000 abstract 1
- 230000008676 import Effects 0.000 description 5
- 239000007788 liquid Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/52—Heat recovery pumps, i.e. heat pump based systems or units able to transfer the thermal energy from one area of the premises or part of the facilities to a different one, improving the overall efficiency
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Drying Of Solid Materials (AREA)
Abstract
The utility model is related to heat pump drying field, more particularly to high efficient heat recovery heat pump dryer, including board-like sensible heat exchanger, compressor, fresh air heat source generator, expansion valve, useless wind heat recoverer, throttling arrangement；Blower fan is placed before fresh air heat source generator；Fresh air heat source generator forms loop by hot blast delivery outlet and return air input port with useless wind heat recoverer；The high temperature return air of discharge is carried out into heat exchange preheating with the fresh air for entering dryer using board-like sensible heat exchanger, the heat of the wind that gives up is carried out heat exchange and do to recycle again using the refrigerant of low-temp low-pressure in useless wind heat recoverer；Expand the controllable temperature scope of hot blast output on compressor loop using by-pass line and throttling component；The utility model features simple structure, fresh air and recovery waste heat are heated using heat pump techniques, are a kind of energy saving, efficiency high, the high efficient heat recovery heat pump dryer of low cost.
Description
Technical field
The utility model is related to art of heat pumps, more particularly to a kind of heat pump dryer of high efficient heat recovery.
Background technology
Current drying technology application is more and more extensive, and traditional drying unit is that air is heated using thermal source, heat
Mainly there is coal-fired and electrical heating in source, and it takes away the moisture for being oven-dried article using hot-air after thermal source is heated to air, gives up
Gas is directly discharged, and its efficiency of energy utilization is low, and power consumption is big, high cost.
Utility model content
The purpose of this utility model be solve the deficiencies in the prior art, there is provided a kind of features simple structure, high efficient heat recovery,
The cheap heat pump dryer of use cost
To realize above-mentioned utility model purpose, technical measures are as follows：
High efficient heat recovery heat pump dryer, it includes drying body chassis, board-like sensible heat exchanger, compressor, new wind-heat
Source generator, expansion valve, give up wind heat recoverer, cold medium regulator；Blower fan is placed before fresh air heat source generator；Fresh air thermal source
Generator forms loop by hot blast delivery outlet and return air input port with useless wind heat recoverer；Using board-like sensible heat exchanger pair
The fresh air for entering dryer is carried out heat exchange preheating by the high temperature return air of discharge, using low-temp low-pressure in useless wind heat recoverer
Refrigerant carries out heat exchange and does to recycle again to the heat of the wind that gives up, using fresh air input filter to being input into board-like sensible heat transfer
The fresh air of device carries out air plankton and aqueous vapor filtering, and useless geomantic omen collector collects the aqueous vapor that useless wind is taken out of in drying body chassis；
Using by-pass line and the temperature range of throttling component adjustment hot blast output on compressor loop.
Board-like sensible heat exchanger described in the utility model is connected with return air input port and fresh air input port.
Blower fan described in the utility model is centrifugal blower, before fresh air heat source generator, fresh air is blown into newly
Heat exchange in wind-heat source generator.
By-pass line described in the utility model and throttling component include being connected in pressure in parallel with fresh air heat producer
The choke valve of contracting machine air exit, the outlet of the choke valve is connected in parallel to the outlet of useless wind heat recoverer and is connected returning for compressor
Gas entrance.
Compressor described in the utility model can be 1 and multiple parallel connections.
The beneficial effects of the utility model：Using heat pump technology, returned using board-like sensible heat exchanger and useless wind-heat amount
Device is received, the heat of drying system waste gas is fully reclaimed, heat utilization rate is improved, energy-conservation is realized and is lowered the purpose of operating cost.
Another beneficial effect of the present utility model：By the way of pipeline bypass in compressor loop, compressed by adjusting
The choke valve of machine exhaust outlet, the refrigerant flow that regulation enters in fresh air heat producer reaches change drying system work temperature
The purpose of scope is spent, energy-conservation is realized and is reduced the purpose of operating cost.
Brief description of the drawings
It, in order to the utility model is explained further, is not the limitation to utility model protection invention scope that Figure of description is
Fig. 1 is structure explanation of the present utility model.
Wherein, 1- compressors, 2- fresh air heat producers, 3- expansion valves, the useless wind heat recoverers of 4-, 5- gas-liquid separations
Device, 6- choke valves, the board-like sensible heat exchangers of 7-, 8- blower fans, 9- drying place.
Specific embodiment
With reference to specific embodiment and accompanying drawing, the utility model is described in more detail.
Wherein, the air exit of compressor 1 is connected with the import of fresh air heat producer 2, the outlet of fresh air heat producer 2 with
The import of expansion valve 3 is connected, and expansion valve 3 is exported and is connected with the import of useless wind heat recoverer 4, the outlet of the wind heat recoverer 4 that gives up
It is connected with the import of a gas-liquid separator 5, the outlet of gas-liquid separator 5 is connected with the air inlet of compressor 1, is consequently formed refrigerant and returns
Road；A choke valve 6 in parallel between the exhaust outlet of compressor 1 and the import of gas-liquid separator 5, adjusts cold-producing medium stream in above-mentioned loop
Amount, reaches the controlled range for expanding hot blast temperature discharged in heat producer 3.
Board-like sensible heat exchanger 7 is connected with fresh air input port and return air input port in the utility model, in porch difference
Fresh air is set and crosses air filtration and useless geomantic omen collector, fresh air is with the high temperature return air entered from return air input port by efficient heat
Heat exchange is carried out during recover 7, the heat in return air is reclaimed, aqueous vapor discharge, by the fresh air of efficient heat recoverer 7
The blower fan 8 being activated is pumped into fresh air heat producer 2, and heat occurs with the refrigerant of the high temperature high pressure of fresh air heat producer 2
Exchange, be changed into high-temperature hot-air and export the operation into drying place 9, the high temperature return air discharged from drying place 9 is through board-like sensible heat
After heat exchanger 7 and new air heat-exchange, by useless wind recuperator 4, with the refrigerant of low-temp low-pressure in useless wind recuperator 4 again
It is secondary to carry out heat exchange and become cryogenic gas being discharged, realize the purpose for reclaiming heat again.
In the utility model, by the by-pass line and choke valve in parallel with fresh air heat producer 2, by adjusting fresh air
The refrigerant flow of the high temperature high pressure of heat producer 2, realization is carried out to the high-temperature hot-air temperature by fresh air heat producer
Adjustment control, expands the controlled range of output hot blast temperature.
In the utility model, by board-like sensible heat exchanger 7 and useless wind recuperator 4, to from drying place out
High temperature return air heat carries out abundant recycling, that is, be avoided that the heat waste in useless wind, and can give fresh air preheating, reduces new
Wind heating needed for heat, reduce compressor needed for energy consumption, reach make full use of, the purpose of energy-saving and emission-reduction.
In the utility model, according to different leaving air temp demands, 1 compressor or multiple compressor parallels may be selected.
Claims (5)
1. high efficient heat recovery heat pump dryer, it is characterised in that：It includes board-like sensible heat exchanger, compressor, fresh air thermal source
Generator, expansion valve, give up wind heat recoverer, throttling arrangement, board-like sensible heat exchanger；Wind is placed before fresh air heat source generator
Machine；Fresh air heat source generator forms loop by hot blast delivery outlet and return air input port with useless wind heat recoverer；Using board-like
The fresh air for entering dryer is carried out heat exchange preheating by sensible heat exchanger to the high temperature return air discharged, and is set in board-like sensible heat exchanger
Be equipped with fresh air input filter, give up geomantic omen collector, using low-temp low-pressure in useless wind heat recoverer refrigerant to give up wind heat
Amount carries out heat exchange and does to recycle again；Expand hot blast output using by-pass line and throttling component on compressor loop
Controllable temperature scope.
2. high efficient heat recovery heat pump dryer according to claim 1, it is characterised in that：The board-like sensible heat exchanger
It is connected with return air input port and fresh air input port.
3. high efficient heat recovery heat pump dryer according to claim 1, it is characterised in that：The assembling is in fresh air
Before heat source generator, fresh air is blown into fresh air heat source generator and is exchanged heat.
4. high efficient heat recovery heat pump dryer according to claim 1, it is characterised in that：The by-pass line and throttling
Component include with fresh air heat producer be connected in parallel compressor air-discharging outlet choke valve, the outlet of the choke valve with
Useless wind heat recoverer outlet is connected in parallel to the return air inlet of connection compressor.
5. high efficient heat recovery heat pump dryer according to claim 1, it is characterised in that：The compressor can be 1
Individual and multiple parallel connections.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621041214.4U CN206207901U (en) | 2016-09-06 | 2016-09-06 | A kind of high efficient heat recovery heat pump dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621041214.4U CN206207901U (en) | 2016-09-06 | 2016-09-06 | A kind of high efficient heat recovery heat pump dryer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206207901U true CN206207901U (en) | 2017-05-31 |
Family
ID=58759965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621041214.4U Expired - Fee Related CN206207901U (en) | 2016-09-06 | 2016-09-06 | A kind of high efficient heat recovery heat pump dryer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206207901U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108043054A (en) * | 2017-12-29 | 2018-05-18 | 浙江镭弘激光科技有限公司 | A kind of energy-saving, environment-friendly and high-efficiency evaporating kettle |
| CN109442956A (en) * | 2018-12-14 | 2019-03-08 | 嘉兴光明五金制品有限公司 | A kind of quick nut drying unit of drying |
| CN109470054A (en) * | 2018-12-15 | 2019-03-15 | 山东琦泉能源科技有限公司 | A heat exchange device and a drying pipe rack using the heat exchange device |
| CN109532223A (en) * | 2018-12-24 | 2019-03-29 | 中山松德印刷机械有限公司 | A kind of energy-saving and emission-reduction drying system |
| CN110145931A (en) * | 2019-06-05 | 2019-08-20 | 天津商业大学 | An adjustable pneumatic heat pump drying device |
| CN112985128A (en) * | 2021-04-25 | 2021-06-18 | 曹和平 | Multi-channel and multi-flow heat exchanger in mine fresh air heating system |
| CN114001579A (en) * | 2021-11-15 | 2022-02-01 | 海南赛诺实业有限公司 | Gas-gas energy exchange device and coating dryer system |
| WO2023115839A1 (en) * | 2021-12-24 | 2023-06-29 | 湖南金雕能源科技有限公司 | Cemented carbide scraps recovery treatment method |
-
2016
- 2016-09-06 CN CN201621041214.4U patent/CN206207901U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108043054A (en) * | 2017-12-29 | 2018-05-18 | 浙江镭弘激光科技有限公司 | A kind of energy-saving, environment-friendly and high-efficiency evaporating kettle |
| CN109442956A (en) * | 2018-12-14 | 2019-03-08 | 嘉兴光明五金制品有限公司 | A kind of quick nut drying unit of drying |
| CN109470054A (en) * | 2018-12-15 | 2019-03-15 | 山东琦泉能源科技有限公司 | A heat exchange device and a drying pipe rack using the heat exchange device |
| CN109532223A (en) * | 2018-12-24 | 2019-03-29 | 中山松德印刷机械有限公司 | A kind of energy-saving and emission-reduction drying system |
| CN110145931A (en) * | 2019-06-05 | 2019-08-20 | 天津商业大学 | An adjustable pneumatic heat pump drying device |
| CN112985128A (en) * | 2021-04-25 | 2021-06-18 | 曹和平 | Multi-channel and multi-flow heat exchanger in mine fresh air heating system |
| CN114001579A (en) * | 2021-11-15 | 2022-02-01 | 海南赛诺实业有限公司 | Gas-gas energy exchange device and coating dryer system |
| WO2023115839A1 (en) * | 2021-12-24 | 2023-06-29 | 湖南金雕能源科技有限公司 | Cemented carbide scraps recovery treatment method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180612 Address after: 341000 Huang Fu Industrial Park, Wen Xiang Township, Xunwu County, Ganzhou, Jiangxi Patentee after: Jiangxi Yuan Shan Amperex Technology Limited Address before: 523000 two, building 2, Galaxy Road, Jinhe community, Zhangmutou town, Dongguan, Guangdong Patentee before: Dongguan city of Wonsan energy saving equipment Co. Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170531 Termination date: 20180906 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |