CN209893873U - Energy-saving heat pump drying system with automatic feeding and discharging system - Google Patents
Energy-saving heat pump drying system with automatic feeding and discharging system Download PDFInfo
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- CN209893873U CN209893873U CN201920682017.8U CN201920682017U CN209893873U CN 209893873 U CN209893873 U CN 209893873U CN 201920682017 U CN201920682017 U CN 201920682017U CN 209893873 U CN209893873 U CN 209893873U
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Abstract
The utility model discloses an energy-saving heat pump drying system technical field, specifically an energy-saving heat pump drying system with automatic feeding and discharging system, including the heat exchanger barrel, the heat exchanger barrel is the cylindric structure, and the inside of heat exchanger barrel is provided with the inner tube, the utility model discloses in treat that the drying object rotates at the heat exchanger barrel when the heat transfer chamber is dried, supplementary abundant heat transfer is dried, and be provided with supplementary heat transfer strip in the heat transfer chamber, increased the even distribution of heat, carry out even drying, need not to increase the temperature and dry, low temperature can be dried, can not cause the organic composition of treating the drying object to run off; the utility model dries at a low temperature, and the heat pump forms a closed circulation system inside the heat exchange cavity through the first heat pump outlet and the second heat pump inlet, thereby reducing the use cost and being suitable for popularization; the utility model discloses well heat exchanger barrel is opened conveniently, is convenient for the feeding and unloads, and the practicality is strong.
Description
Technical Field
The utility model relates to an energy-conserving heat pump drying system technical field specifically is an energy-conserving heat pump drying system with automatic business turn over material system.
Background
The energy-saving heat pump drying system is usually used for drying materials in various industries such as Chinese herbal medicines, crops, sludge and the like, but the energy-saving heat pump drying system still has the following defects in the actual use process:
1. in the prior art, the drying efficiency of an energy-saving heat pump drying system is low in the using process, and the drying efficiency can be ensured only when the drying temperature is too high, so that organic components of a to-be-dried object are lost in the drying process, and the system is not beneficial to popularization;
2. in the prior art, the energy-saving heat pump drying system has the disadvantages of short service life, high production cost and certain use.
Therefore, an energy-saving heat pump drying system with an automatic feeding and discharging system is provided to well solve the defects.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an energy-conserving heat pump drying system with automatic business turn over material system to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: an energy-saving heat pump drying system with an automatic feeding and discharging system comprises a heat exchanger barrel, wherein the heat exchanger barrel is of a cylindrical structure, an inner barrel is arranged inside the heat exchanger barrel, a heat exchange cavity is formed between the inner barrel and the heat exchanger barrel, a rotating rod is fixedly arranged at the inner ring of the inner barrel, a motor rotating shaft penetrates through the front and the back of the middle position of the rotating rod, the motor rotating shaft and the rotating rod are in interference fit, the position of the motor rotating shaft penetrating through the rear end of the rotating rod is in transmission connection with a motor, the interior of the rear end of the rotating stick is provided with a heat pump, the heat pump is provided with a first heat pump inlet, a first heat pump outlet and a second heat pump inlet, the first heat pump outlet is communicated with the outside of the heat exchanger cylinder, the first heat pump inlet and the second heat pump inlet are communicated with the inside of the heat exchange cavity, and the front end and the rear end of the auxiliary heat exchange bar are respectively fixedly welded on the inner walls of the front side and the rear side of the heat exchange cavity.
Preferably, the upper end of the heat exchanger barrel is provided with an opening, the opening is sealed and clamped with a sealing cover, a fixing plate is fixedly welded at the outer ring of the sealing cover, the fixing plate is fixed at the outer ring of the heat exchanger barrel through a screw, and a rubber ring is fixedly arranged at the outer ring of the fixing plate.
Preferably, one end of the first heat pump outlet and one end of the second heat pump inlet in the heat exchange cavity are both connected with a sealing cap in a threaded fit mode, and a plurality of groups of filtering holes distributed in a circular array shape are formed in the sealing cap.
Preferably, the two side surfaces of the auxiliary heat exchange strip are fixedly welded with a concurrent strip integrated with the auxiliary heat exchange strip, the concurrent strip is of a strip structure with an isosceles triangle-shaped section, and the bottom surface of the concurrent strip is fixedly welded on the surface of the auxiliary heat exchange strip.
Preferably, the auxiliary heat exchange strips are provided with a plurality of groups, and the plurality of groups of auxiliary heat exchange strips are distributed in the heat exchange cavity in a circular array shape.
Preferably, a motor fixing plate is fixedly welded on one surface of the motor, which is far away from the heat exchanger cylinder, and a reserved mounting groove is formed in the outer ring of the motor fixing plate.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses in wait that the thing of drying rotates at the heat transfer chamber when drying, supplementary abundant heat transfer is dried, and is provided with supplementary heat transfer strip in the heat transfer chamber, has increased the even distribution of heat, carries out even drying, need not to increase the temperature and dries, low temperature can be dried, can not cause the organic composition of the thing of waiting to dry to run off;
2. the utility model dries at a low temperature, and the heat pump forms a closed circulation system inside the heat exchange cavity through the first heat pump outlet and the second heat pump inlet, thereby reducing the use cost and being suitable for popularization;
3. the utility model discloses well heat exchanger barrel is opened conveniently, is convenient for the feeding and unloads, and the practicality is strong.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a partial sectional view of the present invention;
fig. 3 is an enlarged schematic view of a structure shown in fig. 1 according to the present invention.
In the figure: the heat exchanger comprises a heat exchanger cylinder body 1, a heat exchange cavity 2, a rubber ring 3, a fixing plate 4, a sealing cover 5, an opening 6, a downstream strip 7, a rotating rod 8, a first heat pump outlet 9, a heat pump 10, an inner cylinder 11, an auxiliary heat exchange strip 12, a motor rotating shaft 13, a second heat pump inlet 14, a first heat pump inlet 15, a motor 16, a motor fixing plate 17, a reserved mounting groove 18, a sealing cap 19 and a filter hole 20.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 3, the present invention provides a technical solution: an energy-saving heat pump drying system with an automatic feeding and discharging system comprises a heat exchanger barrel 1, wherein an opening 6 is formed in the upper end of the heat exchanger barrel 1, a sealing cover 5 is clamped at the opening 6 in a sealing mode, a fixing plate 4 is fixedly welded at the outer ring of the sealing cover 5, the fixing plate 4 is fixed at the outer ring of the heat exchanger barrel 1 through a screw, and a rubber ring 3 is fixedly arranged at the outer ring of the fixing plate 4, so that the sealing cover 5 is convenient to disassemble and assemble, good sealing performance is guaranteed, and feeding and discharging of the heat exchanger barrel 1 are facilitated;
heat exchanger barrel 1 is cylindric structure, and the inside of heat exchanger barrel 1 is provided with inner tube 11, constitutes heat transfer chamber 2 between inner tube 11 and the heat exchanger barrel 1, and the fixed rod 8 that rotates that is provided with in inner tube 11's inner circle department, runs through motor shaft 13 around the intermediate position of rotating rod 8, and interference fit between motor shaft 13 and the rotation rod 8, motor shaft 13 run through the position transmission that rotates 8 rear ends of rod and are connected with motor 16, and 16 models of motor can use: in IH6PF6N-19, a motor fixing plate 17 is fixedly welded on one surface, away from the heat exchanger cylinder 1, of the motor 16, and a reserved mounting groove 18 is formed in the outer ring of the motor fixing plate 17, so that the motor 16 can be conveniently fixed and detached;
a heat pump 10 is arranged in the rear end of the rotating rod 8, a first heat pump inlet 15, a first heat pump outlet 9 and a second heat pump inlet 14 are arranged on the heat pump 10, the first heat pump outlet 9 is communicated with the outside of the heat exchanger barrel 1, the first heat pump inlet 15 and the second heat pump inlet 14 are communicated with the inside of the heat exchange cavity 2, one ends of the first heat pump outlet 9 and the second heat pump inlet 14 in the heat exchange cavity 2 are connected with a sealing cap 19 in a threaded fit mode, a plurality of groups of filtering holes 20 distributed in a circular array mode are formed in the sealing cap 19, heat can pass conveniently, the sealing cap 19 is used for preventing materials from entering the inlets to form blocking, and normal operation of the device is guaranteed;
the heat exchange cavity 2 is internally provided with auxiliary heat exchange strips 12, two side surfaces of each auxiliary heat exchange strip 12 are fixedly welded with an integrated downstream strip 7, each downstream strip 7 is of a strip structure with an isosceles triangle section, the bottom surfaces of the downstream strips 7 are fixedly welded on the surfaces of the auxiliary heat exchange strips 12, the downstream strips 7 are reasonable in structural design, when the heat exchanger cylinder 1 rotates, materials in the heat exchanger cylinder 1 are dispersed to two sides when touching the downstream strips 7, and the phenomenon that the materials cannot rotate due to blocking of the auxiliary heat exchange strips 12 is avoided;
the front end and the rear end of the auxiliary heat exchange strip 12 are respectively fixedly welded on the inner walls of the front side and the rear side of the heat exchange cavity 2, the auxiliary heat exchange strips 12 are provided with multiple groups, and the multiple groups of auxiliary heat exchange strips 12 are distributed in the heat exchange cavity 2 in a circular array shape, so that heat is uniformly dispersed, and low-temperature uniform drying can be carried out.
The working principle is as follows:
the motor 16 drives the heat exchanger barrel 1 to rotate through the motor rotating shaft 13 and simultaneously dries the internal objects to be dried at low temperature, the internal objects to be dried can be fully dried, the auxiliary heat exchange strips 12 enable the heat inside the heat exchanger barrel 1 to be uniformly dispersed, the heat pump 10 sucks air from the second heat pump inlet 14 and the first heat pump inlet 15, the heat pump 10 generates heat and then discharges the heat into the heat exchange cavity 2 from the first heat pump outlet 9 to perform low-temperature heat exchange, the second heat pump inlet 14 and the first heat pump outlet 9 form a closed circulating system in the heat exchange cavity 2, the corresponding use cost is reduced, when the sealing cover 5 is opened, the materials in the heat exchanger barrel 1 can be conveniently taken out and removed, the use is convenient, and the practicability is strong.
In the actual use process:
1. security
The system adopts a low-temperature drying process below 80 ℃, and is fully suitable for drying materials in various industries such as Chinese herbal medicines, crops, sludge and the like. The system is safe to operate under the negative-pressure oxygen-poor working condition, has no explosion hidden danger and does not need to be filled with nitrogen for operation.
2. Durable in use
The product is made of 304 stainless steel materials, the heat exchanger barrel 1 and the inner barrel 11 are subjected to epoxy resin electrophoresis leakage-proof treatment, the service life is long, and the service life can reach 15-20 years.
3. Energy-saving high-efficiency
By utilizing the reverse Carnot principle, the material with the water content of about 90 percent can be directly dried to 10 to 30 percent, and the weight loss can reach 80 percent. Because the temperature is lower, the organic components are not lost in the drying process, the heat value of the dried material is high, and the method is suitable for resource utilization in the later period.
4. Intelligent control
Full automatic operation can use the controller to control motor 16, for prior art, practices thrift a large amount of cost of labor, adopts PLC + touch-sensitive screen intelligent control, material moisture content and adjusts by oneself. Meanwhile, real-time monitoring of data such as oxygen content, temperature and humidity and the like in the system, abnormal alarming and remote APP control can be realized.
5. Environment-friendly
The system adopts a closed circulating air system, has no waste heat, waste gas and emission, does not generate odor and raised dust, and does not need to install a complicated deodorization and dust removal device.
6. Small floor area
Compared with the traditional drying room, the drying room has small area and large treatment capacity, and does not need complicated civil engineering; the device is simple to install, the debugging period is short, the device can be installed indoors, and the land area is saved outdoors.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an energy-conserving heat pump drying system with automatic feeding and discharging system, includes heat exchanger barrel (1), its characterized in that: the heat exchanger barrel (1) is of a cylindrical structure, an inner barrel (11) is arranged inside the heat exchanger barrel (1), a heat exchange cavity (2) is formed between the inner barrel (11) and the heat exchanger barrel (1), a rotating rod (8) is fixedly arranged at the inner ring of the inner barrel (11), a motor rotating shaft (13) penetrates through the front and the back of the middle position of the rotating rod (8), the motor rotating shaft (13) is in interference fit with the rotating rod (8), the motor rotating shaft (13) penetrates through the rear end of the rotating rod (8) and is connected with a motor (16) in a transmission manner, a heat pump (10) is arranged inside the rear end of the rotating rod (8), a first heat pump inlet (15), a first heat pump outlet (9) and a second heat pump inlet (14) are arranged on the heat pump (10), the first heat pump outlet (9) is communicated with the outer portion of the heat exchanger barrel (1), the first heat pump inlet (15) is communicated with the inner portion of the heat exchange cavity (, and auxiliary heat exchange bars (12) are arranged in the heat exchange cavity (2), and the front end and the rear end of each auxiliary heat exchange bar (12) are respectively and fixedly welded on the inner walls of the front side and the rear side of the heat exchange cavity (2).
2. The energy-saving heat pump drying system with the automatic feeding and discharging system of claim 1, characterized in that: the heat exchanger is characterized in that an opening (6) is formed in the upper end of the heat exchanger barrel body (1), a sealing cover (5) is clamped at the opening (6) in a sealing mode, a fixing plate (4) is fixedly welded at the outer ring of the sealing cover (5), the fixing plate (4) is fixed at the outer ring of the heat exchanger barrel body (1) through screws, and a rubber ring (3) is fixedly arranged at the outer ring of the fixing plate (4).
3. The energy-saving heat pump drying system with the automatic feeding and discharging system of claim 1, characterized in that: one end of the first heat pump outlet (9) and one end of the second heat pump inlet (14) in the heat exchange cavity (2) are both connected with a sealing cap (19) in a threaded fit mode, and a plurality of groups of filtering holes (20) distributed in a circular array shape are formed in the sealing cap (19).
4. The energy-saving heat pump drying system with the automatic feeding and discharging system of claim 1, characterized in that: the two side surfaces of the auxiliary heat exchange strips (12) are fixedly welded with down-flow strips (7) which are integrated with the auxiliary heat exchange strips, the down-flow strips (7) are of strip structures with isosceles triangle-shaped sections, and the bottom surfaces of the down-flow strips (7) are fixedly welded on the surfaces of the auxiliary heat exchange strips (12).
5. The energy-saving heat pump drying system with the automatic feeding and discharging system of claim 1, characterized in that: the auxiliary heat exchange strips (12) are provided with a plurality of groups, and the auxiliary heat exchange strips (12) are distributed in the heat exchange cavity (2) in a circular array shape.
6. The energy-saving heat pump drying system with the automatic feeding and discharging system of claim 1, characterized in that: the heat exchanger is characterized in that a motor fixing plate (17) is fixedly welded on one surface, far away from the heat exchanger barrel (1), of the motor (16), and a reserved mounting groove (18) is formed in the outer ring of the motor fixing plate (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920682017.8U CN209893873U (en) | 2019-05-11 | 2019-05-11 | Energy-saving heat pump drying system with automatic feeding and discharging system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920682017.8U CN209893873U (en) | 2019-05-11 | 2019-05-11 | Energy-saving heat pump drying system with automatic feeding and discharging system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209893873U true CN209893873U (en) | 2020-01-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920682017.8U Active CN209893873U (en) | 2019-05-11 | 2019-05-11 | Energy-saving heat pump drying system with automatic feeding and discharging system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209893873U (en) |
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2019
- 2019-05-11 CN CN201920682017.8U patent/CN209893873U/en active Active
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