CN201509580U - Cooler used in low-temperature environment - Google Patents
Cooler used in low-temperature environment Download PDFInfo
- Publication number
- CN201509580U CN201509580U CN2009202316395U CN200920231639U CN201509580U CN 201509580 U CN201509580 U CN 201509580U CN 2009202316395 U CN2009202316395 U CN 2009202316395U CN 200920231639 U CN200920231639 U CN 200920231639U CN 201509580 U CN201509580 U CN 201509580U
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- China
- Prior art keywords
- air
- cooling
- heat
- cold
- cylindrical shell
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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.)
- Expired - Fee Related
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/80—Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
- Y02P60/85—Food storage or conservation, e.g. cooling or drying
Abstract
The utility model relates to a cooler used in a low-temperature environment in the field of coolers, which comprises a feeding mechanism, a cooling bin, a discharge mechanism and a discharge hopper, wherein the upper part of the cooling bin is provided with an air outlet; the air outlet is connected with an exhaust fan; the upper end of the cooling bin is connected with the feeding mechanism, and the lower end thereof is connected with the discharge hopper through the discharge mechanism; the discharge hopper is provided with an air inlet; the cooler also comprises a rotary heat exchanger; the rotary heat exchanger comprises a hot-end channel arranged behind the air outlet and a cold-end channel arranged in front of the air inlet; and a heat exchange rotor is arranged between the hot-end channel and the cold-end channel, and can lead air flow to pass through and can rotate. When in work, the heat exchange rotor rotates to bring heat to cold air in the cold-end channel, thus avoiding the problems of arching, high material consumption and the like caused by overlarge temperature difference between material and cooled air. The cooler utilizes self-heat of the material without consuming extra heat, has the effect of energy conservation, and can be used for cooling of materials such as grain, feed and the like in environments with lower temperature.
Description
Technical field
The utility model relates to a kind of cooling device, particularly the cooling device of the material in grain, the feed processing.
Background technology
In the present feed processing technology, for kill bacteria be convenient to moulding, all to heat modified to carrying out steam before the feed moulding, feed also can produce a large amount of heats in forming process, make shaped granule have certain moisture and temperature, the shaped granule material all will cool off before the packing accumulating, present employed equipment all is counterflow cooler, its structure includes following a few part and forms: feeding mechanism, the cooling storehouse, discharge mechanism and discharge bucket, the cooling storehouse can be square, circular, shapes such as polygon, cooling top, storehouse has air outlet, and discharge mechanism is set to quantitatively discharge, and leaves the passage that air flows; Upper end, cooling storehouse links to each other with feeding mechanism, and the lower end links to each other with discharge bucket through described discharge mechanism, and discharge bucket is provided with air inlet, and air outlet links to each other with air exhauster.Its operation principle is: material enters the cooling storehouse from feeding mechanism, fall on the discharge mechanism, material has certain height on discharge mechanism, and extraneous air enters the cooling storehouse through discharge mechanism under the effect of air exhauster, pass material, the exhaust outlet on the cooling storehouse is discharged.Outside air with process that material contacts in finish the wet exchange of heat, take away the moisture of material, take away the heat of material simultaneously, make material meet the requirements of moisture and temperature.
The problem that exists is that all coolers don't work at northern south, high temperature area or low temp area at present, be a kind of equipment all, a process for cooling, the air direct sources ambient air that is used for cooling off, the effect of cooling depends on extraneous atmosphere to a great extent, and this important parameters is not had certain control, present one of the disadvantage of cooler that Here it is.We can analyze, and in the season of north cold, atmospheric temperature is very low, material temperature reaches more than 60 degree, and the temperature difference of material and cooling air strengthens, and the atmosphere of this low temperature is with after material contacts, the moisture of material will freeze, thisly freeze to make material to form bulk, can't lean on gravity to descend, material can the knot arch in the cooling storehouse, discharge mechanism can't be discharged material, and behind the material knot arch, wind can't pass material, can't realize cooling.Perhaps the wind place that can never tie arch is passed, and causes the some places cooling, and some places are cooling not, and direct result is the flower material to occur, and moisture, the temperature deviation of material are bigger, and material can't be stored, or causes and go mouldy.
The utility model content
The purpose of this utility model provides a kind of cooler of low temperature environment, makes it can be modified to the cooling air, reaches uniform temperature, improving the cooling effect of material, and does not need additive decrementation heat energy.
The purpose of this utility model is achieved in that a kind of cooler of low temperature environment, comprise feeding mechanism, cooling storehouse, discharge mechanism and discharge bucket, cooling top, storehouse has air outlet, this air outlet links to each other with air exhauster, upper end, cooling storehouse links to each other with feeding mechanism, the lower end links to each other with discharge bucket through described discharge mechanism, and discharge bucket is provided with air inlet; This device also includes a rotation heat exchanger, described rotation heat exchanger comprises and is arranged on the hot junction passage after the air outlet and is arranged on cold junction passage before the air inlet, is provided with the heat exchanging rotor that can allow air-flow pass and can rotate between described hot junction passage and the cold junction passage.
During the utility model work, cold wind enters from the cold junction passage, after carrying out heat exchange again in the access to plant with heat exchanging rotor, hot blast enters heat exchanging rotor from cooler, with the heat transferred heat exchanging rotor, heat exchanging rotor constantly rotates, with the heat in the passage of hot junction in heat exchanging rotor takes the cold junction passage to, thereby heat for the cold air in the cold junction passage; Its beneficial effect is: avoided problems such as knot arch that the material and the excessive temperature difference of cooling air bring, flower material, this device has utilized the heat of material itself, does not need additive decrementation heat energy, have energy-saving effect; This device is applicable to the workplace that environment temperature is lower, and is exclusively used in materials such as cooling grain, feed.
Heat exchanging rotor can be following structure, be that described heat exchanging rotor comprises circular cylinder body, the cylindrical shell two ends are connected with the shell movable sealing of corresponding hot junction passage and cold junction passage respectively, be provided with some corrugated plates in the cylindrical shell, be provided with some grids between the corrugated plate, described grid and corrugated plate are separated into some runners that run through the cylindrical shell two ends with the space in the cylindrical shell; Cylindrical shell and motor are in transmission connection.That this technical scheme has is simple in structure, implement technique effect easily.
Description of drawings
Fig. 1 is the utility model structural representation
Fig. 2 is the structural representation of rotation heat exchanger among Fig. 1.
Fig. 3 is that the A-A of Fig. 2 is to view.
The specific embodiment
As Fig. 1-3, cooler for a kind of low temperature environment, its structure mainly comprises feeding mechanism 8, cooling storehouse 1, discharge mechanism 2 and discharge bucket 3, cooling 1 top, storehouse has air outlet 7, this air outlet 7 links to each other with air exhauster 6, cooling 1 upper end, storehouse links to each other with feeding mechanism 8, and the lower end links to each other with discharge bucket 3 through described discharge mechanism 2, and discharge bucket 3 is provided with air inlet 4; This device also includes a rotation heat exchanger 5, rotation heat exchanger 5 comprise be arranged on the hot junction passage 13 after the air outlet 7 and be arranged on air inlet before before cold junction passage 14, be provided with the heat exchanging rotor 11 that can allow air-flow pass and can rotate between hot junction passage 13 and the cold junction passage 14; This heat exchanging rotor comprises circular cylinder body 9, cylindrical shell 9 two ends are connected with shell 15 movable sealings of corresponding hot junction passage and cold junction passage respectively, be provided with some corrugated plates 16 in the cylindrical shell 9, be provided with some grids 17 between the corrugated plate 16, grid 17 and corrugated plate 16 are separated into some runners that run through the cylindrical shell two ends with the space in the cylindrical shell 9; Be in transmission connection through driving-belt 19 between cylindrical shell 9 and the motor 12, driving-belt one end is stuck in the outer belt grooves 10 of cylindrical shell, and the other end is connected with the axle head belt wheel of motor 12.
During this device work, motor 12 and air exhauster 6 are worked simultaneously, cold wind enters from cold junction passage 14, with heat exchanging rotor in corrugated plate 17 carry out heat exchange after again in the access to plant, hot blast enters heat exchanging rotor from cooler, with the heat transferred heat exchanging rotor, heat exchanging rotor constantly rotates, with the heat in the hot junction passage 13 in heat exchanging rotor takes cold junction passage 14 to, thereby heat for the cold airs in the cold junction passage 14, heated cold air passes discharge mechanism 2 and enters cooling storehouse 1, pass material and take away the heat and the moisture of material, self temperature rises, and the air after the intensification passes the rotation heat exchanger, carries out heat exchange with corrugated plate 17, with heat transferred corrugated plate 17, cylindrical shell 9 rotates, and the corrugated plate of heat is turned in the cold junction passage 14, realizes the heat exchange circulation.
The utility model has utilized the heat of cooling exhaust to promote the temperature of cooling air well, and it is poor to reduce cooling air and material temperature, avoids the knot arch of material in cooling procedure, the problem that chilling temperature moisture deviation is big; The utility model has been saved the energy well, has solved the problem of north of china in winter severe cold area material cooling.
The utility model is not limited to the foregoing description, and described belt grooves can not be provided with yet, and rotates and directly drive cylindrical shell with flat rubber belting, can also drive cylindrical shell by gear drive and rotate.
Claims (2)
1. the cooler of a low temperature environment, comprise feeding mechanism, cooling storehouse, discharge mechanism and discharge bucket, cooling top, storehouse has air outlet, this air outlet links to each other with air exhauster, upper end, cooling storehouse links to each other with feeding mechanism, the lower end links to each other with discharge bucket through described discharge mechanism, and discharge bucket is provided with air inlet; It is characterized in that this device also includes a rotation heat exchanger, described rotation heat exchanger comprises and is arranged on the hot junction passage after the air outlet and is arranged on cold junction passage before the air inlet, is provided with the heat exchanging rotor that can allow air-flow pass and can rotate between described hot junction passage and the cold junction passage.
2. the cooler of a kind of low temperature environment according to claim 1, it is characterized in that: described heat exchanging rotor comprises circular cylinder body, the cylindrical shell two ends are connected with the shell movable sealing of corresponding hot junction passage and cold junction passage respectively, be provided with some corrugated plates in the cylindrical shell, be provided with some grids between the corrugated plate, described grid and corrugated plate are separated into some runners that run through the cylindrical shell two ends with the space in the cylindrical shell; Cylindrical shell and motor are in transmission connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202316395U CN201509580U (en) | 2009-09-17 | 2009-09-17 | Cooler used in low-temperature environment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202316395U CN201509580U (en) | 2009-09-17 | 2009-09-17 | Cooler used in low-temperature environment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201509580U true CN201509580U (en) | 2010-06-23 |
Family
ID=42480972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202316395U Expired - Fee Related CN201509580U (en) | 2009-09-17 | 2009-09-17 | Cooler used in low-temperature environment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201509580U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105415741A (en) * | 2015-11-24 | 2016-03-23 | 洛阳开拓新能源开发有限公司 | Heat removal device for finished biomass particle products |
| CN108362163A (en) * | 2018-01-02 | 2018-08-03 | 江苏牧羊控股有限公司 | A kind of powder cooler |
-
2009
- 2009-09-17 CN CN2009202316395U patent/CN201509580U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105415741A (en) * | 2015-11-24 | 2016-03-23 | 洛阳开拓新能源开发有限公司 | Heat removal device for finished biomass particle products |
| CN108362163A (en) * | 2018-01-02 | 2018-08-03 | 江苏牧羊控股有限公司 | A kind of powder cooler |
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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: 20100623 Termination date: 20150917 |
|
| EXPY | Termination of patent right or utility model |