CN204594175U - A kind of circulating heat pump drying plant - Google Patents
A kind of circulating heat pump drying plant Download PDFInfo
- Publication number
- CN204594175U CN204594175U CN201520169851.9U CN201520169851U CN204594175U CN 204594175 U CN204594175 U CN 204594175U CN 201520169851 U CN201520169851 U CN 201520169851U CN 204594175 U CN204594175 U CN 204594175U
- Authority
- CN
- China
- Prior art keywords
- conveyor belt
- partition wall
- hothouse
- heat pump
- heat resistance
- 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
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
- 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 belongs to drying technology field, relates to a kind of circulating heat pump drying plant, and it comprises heat pump main frame connected successively, hothouse, tempering room; Equipment in described heat pump main frame and the equipment in hothouse form the hot air circulating system closed, the equipment of the equipment in hothouse and tempering indoor forms drying cycles system, the utility model can according to the feature of crops, fine adjustment temperature and humidity, dry at the system Inner eycle closed, abundant recycling heat energy, economize energy; Stable performance, its operating cost and maintenance cost cheap; The quality of farming dry materials is good, meets shelf appeal; Dry run non-pollutant discharge, environmentally friendly.
Description
Technical field
The utility model is specifically related to a kind of circulating heat pump drying plant.
Background technology
At present, often there will be to the drying of crops the situation that drying is thorough and surface is overheated, when can cause depositing, a mouldy or paste, brings tremendous economic to lose; And existing drying equipment relies on non-renewable energy resources heat supply, heating energy efficiency ratio is low, and energy consumption is high, in the process of dry crops, also can produce pollutant.
Utility model content
The utility model is solve existing problem in the art, and provide a kind of circulating heat pump drying plant, it can according to the feature of crops, fine adjustment temperature and humidity, dry at the system Inner eycle closed, and fully recycles heat energy, economize energy; Stable performance, its operating cost and maintenance cost cheap; The quality of farming dry materials is good, meets shelf appeal; Dry run non-pollutant discharge, environmentally friendly.
The utility model is achieved by the following technical solutions:
A kind of circulating heat pump drying plant, it comprises heat pump main frame connected successively, hothouse, tempering room; Equipment in described heat pump main frame and the equipment in hothouse form the hot air circulating system closed, and the equipment of the equipment in hothouse and tempering indoor forms drying cycles system.
Described heat pump main frame comprises compressor, heating element, heat dump and evaporation fan, one end of described compressor divides two-way to connect evaporation fan and heat dump respectively, the other end of described evaporation fan connects one end of heat dump, and the other end of described heat dump connects heating element.
Equipment in described hothouse comprises air door, electric heater, circulating fan, exterior wall, first partition wall corresponding with exterior wall, the second partition wall, the first heat resistance conveyor belt, the second heat resistance conveyor belt, the 3rd heat resistance conveyor belt, feed hopper, hopper.
Between described exterior wall and the first corresponding partition wall, top is connected with top steel construction, the below of top steel construction, the top of electric heater is provided with circulating fan, be positioned at 3/5 ~ 4/5 height aspect ratio of identity distance top steel construction () between described exterior wall and the first corresponding partition wall and be provided with electric heater, the below of electric heater is provided with air door, described first partition wall and have space between the second partition wall and ground, irregularity door frame shaped wall is arranged at both top, indoor are provided with top-down first heat resistance conveyor belt between the two, second heat resistance conveyor belt, 3rd heat resistance conveyor belt, described first heat resistance conveyor belt, second heat resistance conveyor belt, 3rd heat resistance conveyor belt is all provided with corresponding feed hopper and hopper, the top of described irregularity door frame shaped wall is higher than top steel construction.
The wall of described tempering room comprises the second partition wall, irregularity door frame shaped wall, described second partition wall has space apart from ground, communicated with hothouse by tempering room, space, be connected with gate below the lateral wall of irregularity door frame shaped wall, the other end connects top steel construction, forms tempering room with ground entirety; The below of the bottom of described tempering room and the bottom of hothouse, the second partition wall is provided with again the 4th heat resistance conveyor belt, and the lower right of described tempering room is also provided with lifting device, and the sheave segment of described lifting device is fixed on the top of the second partition wall.
Described second partition wall is 1/3 to ~ 1/2 of the height of irregularity door frame shaped wall apart from the space height on ground.
The utility model compared with prior art has following significant advantage:
(1) can run according to the intellectuality of the feature of crops, can fine adjustment indoor temperature and humidity;
(2) dry in the mode of the system Inner eycle closed by hot-air, fully recycle heat energy, economize energy;
(3) cyclic drying technique maintains the nutritive value of crops and good exterior quality, meets shelf appeal;
(4) in equipment, the structural design of multiple-layer stacked saves space while holding a large amount of materials;
(4) system fully automatic operation, easy and simple to handle, and operating efficiency is high, reduces the labour intensity of operating personnel, saved human cost.
(5) non-pollutant discharge in dry run, environmentally friendly.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
With reference to the accompanying drawings the utility model detailed description of the invention is described in detail.
As shown in Figure 1, a kind of circulating heat pump drying plant, it comprises the heat pump host A, hothouse B, the tempering room C that are connected successively; Equipment in described heat pump host A and the equipment in hothouse B form the hot air circulating system closed, and the equipment in the equipment in hothouse B and tempering room C forms drying cycles system.
Described heat pump host A comprises compressor 1, heating element 2, heat dump 3 and evaporation fan 4, one end of described compressor 1 divides two-way to connect evaporation fan 4 and heat dump 3 respectively, the other end of described evaporation fan 4 connects one end of heat dump 3, and the other end of described heat dump 3 connects heating element 2.
Equipment in described hothouse B comprises air door 5, electric heater 6, circulating fan 7, exterior wall 8, first partition wall 17, second partition wall 18, first heat resistance conveyor belt 121, second heat resistance conveyor belt 122, three heat resistance conveyor belt 123, feed hopper 11, the hopper 13 corresponding with exterior wall;
Between described exterior wall 8 and the first corresponding partition wall 17, top is connected with top steel construction 9, the below of top steel construction 9, the top of electric heater 6 is provided with circulating fan 7, be positioned at 3/5 ~ 4/5 height height of identity distance top steel construction 9 () between described exterior wall 8 and the first corresponding partition wall 17 and be provided with electric heater 6, the below of electric heater 6 is provided with air door 5, described first partition wall 17 and have space between the second partition wall 18 and ground, irregularity door frame shaped wall 19 is arranged at both top, indoor are provided with top-down first heat resistance conveyor belt 121 between the two, second heat resistance conveyor belt 122, 3rd heat resistance conveyor belt 123, described first heat resistance conveyor belt 121, second heat resistance conveyor belt 122, 3rd heat resistance conveyor belt 123 is all provided with corresponding feed hopper 11 and hopper 13, the top of described irregularity door frame shaped wall 19 is higher than top steel construction 9.The pipeline 10 of band discharge valve is installed in the top left side of irregularity door frame shaped wall 19.
The wall of described tempering room C comprises the second partition wall 18, irregularity door frame shaped wall 19, described second partition wall 18 has space apart from ground, communicated with hothouse B by tempering room, space C, be connected with gate 16 below the lateral wall of irregularity door frame shaped wall 19, the other end connects top steel construction 9, forms tempering room C with ground entirety; The below of the bottom of described tempering room C and the bottom of hothouse B, the second partition wall 18 is provided with again the 4th heat resistance conveyor belt 14, and the lower right of described tempering room C is also provided with lifting device 15, and the sheave segment of described lifting device 15 is fixed on the top of the second partition wall 18.
Described second partition wall 18 is 1/3 to ~ 1/2 of the height of irregularity door frame shaped wall 19 apart from the space height on ground.
Specific works process of the present utility model is as follows:
The course of work of hot air circulating system is: the air of outdoor is constantly sent into heat dump 3 by evaporation fan 4, the cold-producing medium of low-temp low-pressure absorbs the heat in air by heat dump 3 and gasifies and becomes low voltage refrigeration steam, from the gaseous refrigerant becoming HTHP after compressor 1 boosts, deliver to heating element 2; Cold air in hothouse B is recycled again blower fan 7 and pumps to hothouse, for dry crops after heating element 2 absorbs thermal temperature rising.When indoor temperature is still lower, electric heater 6 can be opened, the air of continuous heating hothouse internal circulation flow.
The course of work of the drying process circulatory system is: according to kind and the original water content of crops, select a kind of drying process; Material enters hothouse B by the pipeline 10 that discharge valve is housed, and drop on the first heat resistance conveyor belt 121, hopper 13 is entered through feed hopper 11, weigh at hopper 13, the difference of the weight of material of twice equivalent in front and back is the moisture of loss, material all will be weighed through hopper 13 at every turn, and control system is according to the humidity of result of calculation accurate tracking material.Then the drying equipment unit be made up of the second heat resistance conveyor belt 122, the 3rd heat resistance conveyor belt 123, feed hopper 11, hopper 13 is settled in the vertical space inner stacks of hothouse B, the 4th heat resistance conveyor belt 14 in the material feeding tempering room C after epicycle drying being completed by the feed hopper of the drying equipment unit closest to ground; According to drying process requirement, material can be sent into hothouse B by lifting device 15 and carry out next round drying, and circulate and so forth, cycle-index is determined by drying process.
The utility model efficiently solves the drawback of existing crops dry technology, provides a kind of full-automatic meticulous adjustment, efficient, energy-conservation, free of contamination drying mode for drying crops; The utility model equipment de-sign is reasonable, dependable performance, working stability, decreases the labour intensity of staff, reduces drying cost; Be conducive to improving the quality of crops drying and improving the automatization level of drying, popularizing application prospect is good.
Claims (5)
1. a circulating heat pump drying plant, is characterized in that, it comprises heat pump main frame (A) connected successively, hothouse (B), tempering room (C); Equipment in described heat pump main frame (A) and the equipment in hothouse (B) form the hot air circulating system closed, and the equipment in the equipment in hothouse (B) and tempering room (C) forms drying cycles system.
2. circulating heat pump drying plant as claimed in claim 1, it is characterized in that, described heat pump main frame (A) comprises compressor (1), heating element (2), heat dump (3) and evaporation fan (4), one end of described compressor (1) divides two-way to connect evaporation fan (4) and heat dump (3) respectively, the other end of described evaporation fan (4) connects one end of heat dump (3), and the other end of described heat dump (3) connects heating element (2).
3. circulating heat pump drying plant as claimed in claim 1, it is characterized in that, the equipment in described hothouse (B) comprises air door (5), electric heater (6), circulating fan (7), exterior wall (8), first partition wall (17) corresponding with exterior wall, the second partition wall (18), the first heat resistance conveyor belt (121), the second heat resistance conveyor belt (122), the 3rd heat resistance conveyor belt (123), feed hopper (11), hopper (13);
Between described exterior wall (8) and corresponding the first partition wall (17), top is connected with top steel construction (9), the below of top steel construction (9), the top of electric heater (6) is provided with circulating fan (7), be positioned at 3/5 ~ 4/5 height and position between described exterior wall (8) and corresponding the first partition wall (17) and be provided with electric heater (6), the below of electric heater (6) is provided with air door (5), described first partition wall (17) and have space between the second partition wall (18) and ground, irregularity door frame shaped wall (19) is arranged at both top, indoor are provided with top-down first heat resistance conveyor belt (121) between the two, second heat resistance conveyor belt (122), 3rd heat resistance conveyor belt (123), described first heat resistance conveyor belt (121), second heat resistance conveyor belt (122), 3rd heat resistance conveyor belt (123) is all provided with corresponding feed hopper (11) and hopper (13), the top of described irregularity door frame shaped wall (19) is higher than top steel construction (9).
4. circulating heat pump drying plant as claimed in claim 1, it is characterized in that, the wall of described tempering room (C) comprises the second partition wall (18), irregularity door frame shaped wall (19), described second partition wall (18) has space apart from ground, communicated with hothouse (B) by tempering room, space (C), be connected with gate (16) below the lateral wall of irregularity door frame shaped wall (19), the other end connects top steel construction (9), forms tempering room (C) with ground entirety; The below of the bottom of described tempering room (C) and the bottom of hothouse (B), the second partition wall (18) is provided with again the 4th heat resistance conveyor belt (14), the lower right of described tempering room (C) is also provided with lifting device (15), and the sheave segment of described lifting device (15) is fixed on the top of the second partition wall (18).
5. circulating heat pump drying plant as claimed in claim 4, is characterized in that, described second partition wall (18) is 1/3 to ~ 1/2 of the height of irregularity door frame shaped wall (19) apart from the space height on ground.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520169851.9U CN204594175U (en) | 2015-03-24 | 2015-03-24 | A kind of circulating heat pump drying plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520169851.9U CN204594175U (en) | 2015-03-24 | 2015-03-24 | A kind of circulating heat pump drying plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204594175U true CN204594175U (en) | 2015-08-26 |
Family
ID=53930321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520169851.9U Expired - Fee Related CN204594175U (en) | 2015-03-24 | 2015-03-24 | A kind of circulating heat pump drying plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204594175U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104729261A (en) * | 2015-03-24 | 2015-06-24 | 河北省机电一体化中试基地 | Circulation type energy saving heat pump drying system for drying crops |
| CN106679389A (en) * | 2016-12-26 | 2017-05-17 | 牛俊保 | Novel drying device |
| CN110906698A (en) * | 2019-11-27 | 2020-03-24 | 中国农业科学院烟草研究所 | Intelligent temperature and humidity control method for tobacco curing barn with closed circulation heat pump |
-
2015
- 2015-03-24 CN CN201520169851.9U patent/CN204594175U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104729261A (en) * | 2015-03-24 | 2015-06-24 | 河北省机电一体化中试基地 | Circulation type energy saving heat pump drying system for drying crops |
| CN104729261B (en) * | 2015-03-24 | 2017-03-29 | 河北省机电一体化中试基地 | For drying the circulation and energy-saving type Analysis of Heat Pump Drying System of crops |
| CN106679389A (en) * | 2016-12-26 | 2017-05-17 | 牛俊保 | Novel drying device |
| CN110906698A (en) * | 2019-11-27 | 2020-03-24 | 中国农业科学院烟草研究所 | Intelligent temperature and humidity control method for tobacco curing barn with closed circulation heat pump |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104019643B (en) | With the agricultural product Analysis of Heat Pump Drying System of Waste Heat Recovery | |
| CN201706831U (en) | Energy-saving constant-temperature constant-humid preserving refrigeratory system | |
| CN102818434B (en) | Drying unit of nitrogen-source heat pump | |
| CN103064285B (en) | A kind of heat pump heating multiobjective optimization control method based on model | |
| CN102692117B (en) | Corn seed and cluster drying device | |
| CN203848526U (en) | Novel solar drying system | |
| CN105029655A (en) | Energy-saving type garden staff heat pump drying device | |
| CN106369959A (en) | Air energy heat pump agricultural product drying device | |
| CN103610214B (en) | Energy saving device for circularly drying aquatic product at normal temperature | |
| CN204994577U (en) | Energy -saving fruit vegetables heat pump drying device | |
| CN204329323U (en) | Be suitable for the Teat pump boiler recycling kitchen residual heat | |
| CN102967132A (en) | Low-temperature drying equipment and low-temperature drying method | |
| CN204594175U (en) | A kind of circulating heat pump drying plant | |
| CN204881113U (en) | Solar energy and heat pump be multi -functional drying system of integration jointly | |
| CN101889713A (en) | Solar-heat pump combined food air thawing system and thawing method | |
| CN104729261B (en) | For drying the circulation and energy-saving type Analysis of Heat Pump Drying System of crops | |
| CN202648323U (en) | Corn seed cluster drying device | |
| CN207351160U (en) | A kind of band drier using air-source | |
| CN203454627U (en) | Multifunctional agricultural and sideline product drying room | |
| CN201527154U (en) | Fireworks drying room using air-source heat pump as heat source | |
| CN105180512B (en) | A kind of baking refrigeration all-in-one system and device of fruit and vegetable drying and application | |
| CN108759141A (en) | The energy conserving system that freezing is recycled with drying energy | |
| CN200996695Y (en) | Air conditioner with liquid dehumidifying function by regenerative resources | |
| CN203672034U (en) | Centralized processing system for condenser heat of supermarket refrigerators | |
| CN207350614U (en) | A kind of solar heat pump multi-generation system |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150826 Termination date: 20160324 |