CN207688614U - Can recuperation of heat circulating air source heat pump drying tower - Google Patents
Can recuperation of heat circulating air source heat pump drying tower Download PDFInfo
- Publication number
- CN207688614U CN207688614U CN201721790678.XU CN201721790678U CN207688614U CN 207688614 U CN207688614 U CN 207688614U CN 201721790678 U CN201721790678 U CN 201721790678U CN 207688614 U CN207688614 U CN 207688614U
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- CN
- China
- Prior art keywords
- heat
- drying tower
- accumulation room
- air source
- heat accumulation
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- 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.)
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- 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
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- Drying Of Solid Materials (AREA)
Abstract
The utility model is related to drying units, disclose can recuperation of heat circulating air source heat pump drying tower, it includes drying tower, heat accumulation room, air supply duct and dust discharge pipeline, deduster is equipped in heat accumulation room, drying tower is connected to by air supply duct with heat accumulation room, and one end of dust discharge pipeline is connect with drying tower, the other end of dust discharge pipeline is extend into heat accumulation room, deduster is equipped in heat accumulation room, dust discharge pipeline extend into heat accumulation room and connect with deduster, and the dust mouth of deduster reaches outside heat accumulation room；Air supply duct is equipped with air source heat pump indoor heat exchanger, and air source heat pump indoor heat exchanger is connected with air source heat pump by connecting tube and dries outdoor host computer.The utility model provides heat source by air source heat pump, the heat that recycling drying tower ash discharge dust lane is gone out, utilize recuperation of heat heat heat accumulation room, dust in the air ejected is isolated out, drying tower is entered by the heating of air source heat pump Drying unit by air hose again, heat is avoided directly to exclude outdoor, waste of energy.
Description
Technical field
The utility model is related to drying units, more particularly to can recuperation of heat circulating air source heat pump drying tower.
Background technology
Under current overall situation, grain is needed to dry either to dry and be shone mostly using the sun or diesel oil (or burns coal, wood
Material, electrical heating etc.) drying tower.The sun solarization is restricted by weather, using drying tower bake out come product it is although up to standard, often occur
The excessively high waist so that the quick-fried shell of grain breaks of temperature causes rice milling yield not high, and hot-air only takes a round in drying tower and just passes through dust discharge
Wind turbine is discharged to outdoor and goes, and it is not high (COP≤1) not only to pollute environment also waste of energy, efficiency.In order to meet market and client
Demand sufficiently achieves energy-saving and environment-friendly purpose, be based on this, we have developed this COP >=3.0 can recuperation of heat circulating sky
Air supply heat pump drying tower.
Invention content
The utility model be directed to the problems of the prior art, provide can recuperation of heat circulating air source heat pump drying
Tower.
In order to solve the above-mentioned technical problem, the utility model is addressed by following technical proposals：
Can recuperation of heat circulating air source heat pump drying tower comprising drying tower, heat accumulation room, air supply duct and dust flue
Road is equipped with deduster in heat accumulation room, and drying tower be connected to by air supply duct with heat accumulation room, one end and the drying tower company of dust discharge pipeline
Connect, the other end of dust discharge pipeline is extend into heat accumulation room, in heat accumulation room be equipped with deduster, dust discharge pipeline extend into heat accumulation the room in and
Deduster connects, and the dust mouth of deduster reaches outside heat accumulation room；Air supply duct is equipped with air source heat pump indoor heat exchanger, empty
Air supply heat pump indoor heat exchanger is connected with air source heat pump by connecting tube and dries outdoor host computer.
Preferably, being equipped with dusting fan in dust discharge pipeline.
Preferably, heat accumulation room is equipped with indoor positive pressure regulating valve, indoor positive pressure regulating valve is for adjusting heat accumulation Indoor Air
The pressure of body.
Preferably, heat accumulation room is equipped with wet exhauster, wet exhauster is for being dried heat accumulation indoor gas.
The utility model uses above scheme and has the advantages that：The utility model uses air energy heat pump skill
Art absorbs low-phase energy by inverse Carnot cycle principle from outdoor air, promotes temperature, becomes the high-order energy, it send to
In drying tower, grain heat-drying is carried out, the air with waste heat dust ejected is guided to a heat during grain heat-drying
Heat accumulation room 12 is isolated out dust by deduster in this heat accumulation room 12, meanwhile, filtered pure air passes through again
Hydrofuge reduces moisture solution, is then sent into the heating of air source heat pump Drying unit by air hose again, is dried into drying tower to grain
Dry, cycle carries out, and drying grain is had obvious effects on.
Description of the drawings
Fig. 1 is the structural scheme of mechanism of the utility model.
Fig. 2 is the principles of the present invention figure.
The toponym that each number designation is referred in attached drawing is as follows：Outside 1-drying tower, 2-air source heat pump drying rooms
Host, 3-air source heat pump indoor heat exchangers, 4-connecting tubes, 5-dusting fans, 6-heat accumulation rooms, 7-indoor positive pressures are adjusted
Valve, 8-dedusters, 9-wet exhausters, 10-air supply ducts, 11-dust discharge pipelines, 12-dust mouths.
Specific implementation mode
The utility model is described in further detail with embodiment below in conjunction with the accompanying drawings.
Embodiment
Can recuperation of heat circulating air source heat pump drying tower, as Figure 1-Figure 2, can recuperation of heat circulating air-source
Heat pump drying tower comprising drying tower 1, heat accumulation room 6, air supply duct 10 and dust discharge pipeline 11 are equipped with deduster 8 in heat accumulation room 6,
Drying tower 1 is connected to by air supply duct 10 with heat accumulation room 6, and one end of dust discharge pipeline 11 is connect with drying tower 1, dust discharge pipeline 11 it is another
One end is extend into heat accumulation room 6, and deduster 8 is equipped in heat accumulation room 6, and dust discharge pipeline 11 is extend into heat accumulation room 6 to be connected with deduster 8
It connects, the dust mouth 12 of deduster 8 reaches outside heat accumulation room 6；Air supply duct 10 is equipped with air source heat pump indoor heat exchanger 3, empty
Air supply heat pump indoor heat exchanger 3 is connected with air source heat pump by connecting tube 4 and dries outdoor host computer 2.It is equipped in dust discharge pipeline 11
Dusting fan 5.Heat accumulation room 6 is equipped with indoor positive pressure regulating valve 7, and indoor positive pressure regulating valve 7 is for adjusting gas in heat accumulation room 6
Pressure.
Operation principle is as follows：Air energy heat pump dryer is switched on, and is transferred to by the heat in low-grade air outside absorption chamber
Into indoor host computer heater, air themperature is increased to the temperature of grain heat-drying needs, grain is dried into drying tower 1
It is dry.Meanwhile dusting fan 5 is opened, the dust in drying tower 1 and the mixing air after drying grain than entering the temperature in tower
Degree wants low 8 the inside of deduster being discharged in heat accumulation room 6 to be dusted.Pure air after dedusting is directly dispersed in heat accumulation room 6,
Enter air source heat pump drying indoor unit by return air duct again to heat up, carries out next cycle.Dust in deduster 8
It is expelled directly out by dust mouth 12.If the air humidity simultaneously in heat accumulation room 12 is excessive, directly removed by wet exhauster 9
It is wet.If air can work in negative pressure state, positive depressor in heat accumulation room 12 in dehumidification process, it is made to keep positive pressure.
Air source heat pump dryer operation principle uses inverse Carnot cycle principle：The high temperature and pressure gas of compressor discharge
Cryogen gets in heater by four-way valve and carries out heat temperature raising to air.By heater high pressure medium temperature after cooling
Liquid refrigerant is throttled by expansion valve, and the vapour-liquid mixture for becoming low-temp low-pressure enters outdoor host computer evaporator and carries out heat absorption suction
The heat in outdoor air is received, the low temperature low pressure gas refrigerant after having absorbed heat enters compressor, continues next cycle.
Wherein there is heat transfer process there are two place：First place is exactly air source heat pump dryer heating indoor
Device transfers heat to air, promotes the temperature of air；Second place is exactly the heat absorption of air source heat pump dryer outdoor host computer
Evaporator, the draw heat from air, is compressed into compressor.Here it is Carnot cycle principle is utilized, outdoor empty
Low-phase energy in gas is transferred to the high-order available energy of air in drying tower 1.
In short, these are only the preferred embodiment of the utility model, it is all made according to the patent scope of the utility model
Equivalent changes and modifications should all belong to the covering scope of the utility model patent.
Claims (4)
1. can recuperation of heat circulating air source heat pump drying tower, it is characterised in that：It include drying tower (1), heat accumulation room (6),
Air supply duct (10) and dust discharge pipeline (11), are equipped with deduster (8) in heat accumulation room (6), air supply duct (10) by drying tower (1) and
Heat accumulation room (6) is connected to, and one end of dust discharge pipeline (11) is connect with drying tower (1), and the other end of dust discharge pipeline (11) extend into storage
In hot cell (6), deduster (8) is equipped in heat accumulation room (6), dust discharge pipeline (11) is extend into heat accumulation room (6) with deduster (8) even
It connects, the dust mouth (12) of deduster (8) reaches heat accumulation room (6) outside；Air supply duct (10) is equipped in air source heat pump room and changes
Hot device (3), air source heat pump indoor heat exchanger (3) are connected with air source heat pump by connecting tube (4) and dry outdoor host computer (2).
2. it is according to claim 1 can recuperation of heat circulating air source heat pump drying tower, it is characterised in that：Dust discharge pipeline
(11) dusting fan (5) is equipped in.
3. it is according to claim 1 can recuperation of heat circulating air source heat pump drying tower, it is characterised in that：Heat accumulation room
(6) it is equipped with indoor positive pressure regulating valve (7), indoor positive pressure regulating valve (7) is used to adjust the pressure of heat accumulation room (6) interior gas.
4. it is according to claim 1 can recuperation of heat circulating air source heat pump drying tower, it is characterised in that：Heat accumulation room
(6) it is equipped with wet exhauster (9), wet exhauster (9) is for being dried heat accumulation room (6) interior gas.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721790678.XU CN207688614U (en) | 2017-12-20 | 2017-12-20 | Can recuperation of heat circulating air source heat pump drying tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721790678.XU CN207688614U (en) | 2017-12-20 | 2017-12-20 | Can recuperation of heat circulating air source heat pump drying tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207688614U true CN207688614U (en) | 2018-08-03 |
Family
ID=62994693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721790678.XU Expired - Fee Related CN207688614U (en) | 2017-12-20 | 2017-12-20 | Can recuperation of heat circulating air source heat pump drying tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207688614U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109511387A (en) * | 2019-01-03 | 2019-03-26 | 凌建军 | A kind of grain mold proof method and grain mold proof machine and the silo with grain mold proof machine |
| CN114234620A (en) * | 2021-12-29 | 2022-03-25 | 常州金坛金能电力有限公司 | Grain drying air source heat pump heat recovery system and use method thereof |
-
2017
- 2017-12-20 CN CN201721790678.XU patent/CN207688614U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109511387A (en) * | 2019-01-03 | 2019-03-26 | 凌建军 | A kind of grain mold proof method and grain mold proof machine and the silo with grain mold proof machine |
| CN114234620A (en) * | 2021-12-29 | 2022-03-25 | 常州金坛金能电力有限公司 | Grain drying air source heat pump heat recovery system and use method thereof |
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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: 20200623 Address after: 461100 middle section of Ping'an Avenue, Shangji industrial cluster, Xuchang City, Henan Province Patentee after: XUCHANG TONGXING MODERN AGRICULTURAL SCIENCE AND TECHNOLOGY Co.,Ltd. Address before: 321025 1 and 2 Building No. 788 Tongxi Road, Wucheng District, Jinhua, Zhejiang Patentee before: ZHEJIANG HAOWATE ENERGY SAVING TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200824 Address after: 321000 Building No. 788 Tongxi Road, Wucheng District, Jinhua City, Zhejiang Province Patentee after: ZHEJIANG HAOWATE ENERGY SAVING TECHNOLOGY Co.,Ltd. Address before: 461100 middle section of Ping'an Avenue, Shangji industrial cluster, Xuchang City, Henan Province Patentee before: XUCHANG TONGXING MODERN AGRICULTURAL SCIENCE AND TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180803 Termination date: 20201220 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |