CN212133096U

CN212133096U - Split type high temperature heat pump drying device

Info

Publication number: CN212133096U
Application number: CN202020605690.4U
Authority: CN
Inventors: 不公告发明人
Original assignee: Yunnan Kunchuan Tobacco Equipment Co ltd
Current assignee: Yunnan Kunchuan Tobacco Equipment Co ltd
Priority date: 2020-04-21
Filing date: 2020-04-21
Publication date: 2020-12-11
Anticipated expiration: 2030-04-21

Abstract

The utility model discloses a split type high temperature heat pump drying device relates to high temperature heat pump drying device technical field, including stoving case and heating cabinet, stoving case and heating cabinet level set up, there is a body front surface one side hinged joint of stoving case, the inside downside fixedly connected with baffle of stoving case, the baffle is supreme separation in proper order for process chamber and drying chamber from down with the inside of stoving case. The utility model discloses in, the device's stoving case and heating cabinet are split type design, the convenience of overhauing has been increased, through the process chamber, cooperation between baffle and the through-hole is used, the function of hot-air even entering drying chamber has been realized, the effect of stoving has been increased, and through first fan, the second fan, first circulating pipe, the dehumidifier, the second circulating pipe, the evaporimeter, cooperation between condenser and the compressor is used, thermal recovery can be realized, can play the function of dehumidification again at the in-process of retrieving heat.

Description

Split type high temperature heat pump drying device

Technical Field

The utility model relates to a high temperature heat pump drying device technical field specifically is a split type high temperature heat pump drying device.

Background

The main principle that the high-temperature heat pump drying device is applied to the drying process is that a heat pump evaporator is utilized to absorb heat energy in the outside air or exhaust waste heat is recovered in the drying process, the heat energy is transferred to a drying box through a compressor to do work, hot air in the drying box is heated through repeated circulation to absorb moisture in materials, the materials are cooled and humidified by the hot air drying device, the moisture in the materials is discharged and taken away through the hot air moisture removal or condensation water removal process, and continuous drying of the materials is finally achieved.

However, in the prior art, most hot air can not uniformly enter the drying chamber, so that the local part in the drying chamber can not be contacted by hot air, and the drying effect is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a split type high temperature heat pump drying device 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:

a split type high-temperature heat pump drying device comprises a drying box and a heating box, wherein the drying box and the heating box are horizontally arranged, one side of the front surface of the drying box is hinged with a door body, a baffle is fixedly connected to the lower side of the inside of the drying box, a through hole is formed in the baffle, the baffle separates the inside of the drying box into a processing chamber and a drying chamber from bottom to top in sequence, a reticular tray is fixedly installed in the drying chamber, a first circulating pipe penetrates through one side of the top of the drying box, a dehumidifier is fixedly installed on the other side of the top of the drying box, a connecting hole is formed in one side of the drying box close to the heating box, a connecting pipe is arranged between the drying box and the heating box, a second fan is fixedly installed in the connecting hole, an exhaust hole is formed in one side of the heating box close to the drying box, and an, the inside one side fixed mounting of fresh air inlet has the filter screen, and the inside opposite side fixed mounting of fresh air inlet has first fan, the inside one side fixed mounting that closes on the fresh air inlet of stoving incasement portion has the evaporimeter, and the inside one side fixed mounting that closes on the hole of airing exhaust of stoving incasement portion has the condenser, the top inner wall fixed mounting of stoving case has the compressor, the top of stoving case is run through there is the second circulating pipe.

Compared with the prior art, the beneficial effects of the utility model are that: the device's stoving case and heating cabinet are split type design, have increased the convenience of overhauing, through the process chamber, cooperation between baffle and the through-hole is used, the function of the even entering drying chamber of hot-air has been realized, the effect of drying has been increased, and through first fan, the second fan, first circulating pipe, the dehumidifier, the second circulating pipe, the evaporimeter, cooperation between condenser and the compressor is used, can realize thermal recovery, can play the function of dehumidification again at the in-process of retrieving the heat.

Drawings

Fig. 1 is a schematic structural diagram of a split high-temperature heat pump drying device.

Fig. 2 is a sectional view of a front view of a split type high temperature heat pump drying device.

Fig. 3 is an enlarged schematic structural diagram of a split high-temperature heat pump drying device.

The labels in the figure are: 1. a drying box; 2. a heating box; 3. a door body; 4. a control switch; 5. a first circulation pipe; 6. a dehumidifier; 7. an air inlet hole; 8. a connecting pipe; 9. a second circulation pipe; 10. a partition plate; 11. a processing chamber; 12. a drying chamber; 13. a mesh tray; 14. an air exhaust hole; 15. a filter screen; 16. a first fan; 17. an evaporator; 18. a condenser; 19. a compressor; 20. connecting holes; 21. a second fan; 22. and a through hole.

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, in an embodiment of the present invention, a split type high temperature heat pump drying apparatus includes a drying box 1 and a heating box 2, the drying box 1 and the heating box 2 are horizontally disposed, a door body 3 is hinged to one side of a front surface of the drying box 1, a partition plate 10 is fixedly connected to a lower side of an inside of the drying box 1, a through hole 22 is formed in the partition plate 10, the partition plate 10 sequentially divides the inside of the drying box 1 into a processing chamber 11 and a drying chamber 12 from bottom to top, the processing chamber 11 is communicated with the drying chamber 12 through the through hole 22, the through hole 22 is provided with a plurality of through holes 22, the plurality of through holes 22 are respectively and uniformly formed in the partition plate 10, a mesh tray 13 is fixedly installed in the inside of the drying chamber 12, a first circulation pipe 5 penetrates through one side of a top of the drying box 1, a dehumidifier 6 is fixedly installed on the other side of, a connecting pipe 8 is arranged between the drying box 1 and the heating box 2, a second fan 21 is fixedly arranged inside the connecting hole 20, one side of the heating box 2 close to the drying box 1 is provided with an exhaust hole 14, the other side of the heating box 2 is provided with an air inlet hole 7, two ends of the connecting pipe 8 are respectively fixedly connected with the adjacent sides of the drying box 1 and the heating box 2, the exhaust hole 14 is communicated with the connecting hole 20 through the connecting pipe 8, the exhaust hole 14 is communicated with the inside of the heating box 2, the connecting hole 20 is communicated with the inside of the processing chamber 11, one side inside the air inlet hole 7 is fixedly provided with a filter screen 15, the other side inside the air inlet hole 7 is fixedly provided with a first fan 16, one side of the drying box 1 close to the air inlet hole 7 is fixedly provided with an evaporator 17, one side of the drying box 1 close to the exhaust hole 14 is fixedly provided with a condenser 18, the output of evaporimeter 17 is connected with the input of compressor 19, and the input of evaporimeter 17 is connected with the output of condenser 18, the output of compressor 19 is connected with the input of condenser 18, second circulating pipe 9 has been run through at the top of stoving case 1, the lower extreme of first circulating pipe 5 and the inside intercommunication of drying chamber 12, and the upper end of first circulating pipe 5 passes through pipe connection with the input of dehumidifier 6, the lower extreme of second circulating pipe 9 and the inside intercommunication of heating cabinet 2, and the upper end of second circulating pipe 9 passes through pipe connection with the output of dehumidifier 6, the outer wall of stoving case 1 is provided with control switch 4, control switch 4 is external to have the power, dehumidifier 6, first fan 16, second fan 21 and compressor 19 all pass through wire electric connection with control switch 4.

The utility model discloses a theory of operation is: in the using process, firstly, refrigerant is injected into a compressor 19, then the articles to be dried are placed on a mesh tray 13, then a door body 3 is closed, the compressor 19, a first fan 16, a second fan 21 and a dehumidifier 6 are controlled to work through a control switch 4, the compressor 19 conveys the refrigerant with high temperature and high pressure into a condenser 18, then conveys the refrigerant to an evaporator 17, and finally returns to the compressor 19, the circulation is carried out, the first fan 16 and the second fan 21 do work, outside air is conveyed into a heating box 2 through an air inlet 7, dust particles in the air are blocked by a filter screen 15, the air is heated after passing through the condenser 18, the heated air enters a processing chamber 11 through an air outlet 14, a connecting pipe 8 and a connecting hole 20 in sequence, hot air uniformly enters a drying chamber 12 through a through hole 22, and the articles placed on the mesh tray 13 are dried, the water vapor generated by drying and the air enter the dehumidifier 6 through the first circulating pipe 5, and the air from which the water vapor is removed enters the heating box 2 through the second circulating pipe 9 for continuous drying, so that the waste of heat is prevented.

Claims

1. The utility model provides a split type high temperature heat pump drying device, includes stoving case (1) and heating cabinet (2), its characterized in that: the drying box is characterized in that the drying box (1) and the heating box (2) are horizontally arranged, one side of the front surface of the drying box (1) is hinged with a door body (3), a partition plate (10) is fixedly connected to the lower side of the inside of the drying box (1), a through hole (22) is formed in the partition plate (10), the partition plate (10) divides the inside of the drying box (1) into a treatment chamber (11) and a drying chamber (12) from bottom to top in sequence, a reticular tray (13) is fixedly arranged in the drying chamber (12), a first circulating pipe (5) penetrates through one side of the top of the drying box (1), a dehumidifier (6) is fixedly arranged on the other side of the top of the drying box (1), a connecting hole (20) is formed in one side of the drying box (1) close to the heating box (2), a connecting pipe (8) is arranged between the drying box (1) and the heating box (2), and a second fan (21) is fixedly, air exhaust hole (14) have been seted up to one side that heating cabinet (2) close on stoving case (1), and the opposite side of heating cabinet (2) has seted up fresh air inlet (7), the inside one side fixed mounting of fresh air inlet (7) has filter screen (15), and the inside opposite side fixed mounting of fresh air inlet (7) has first fan (16), the inside one side fixed mounting who closes on fresh air inlet (7) of stoving case (1) has evaporimeter (17), and the inside one side fixed mounting who closes on air exhaust hole (14) of stoving case (1) has condenser (18), the top inner wall fixed mounting of stoving case (1) has compressor (19), the top of stoving case (1) is run through there is second circulating pipe (9).

2. The split type high-temperature heat pump drying device according to claim 1, wherein: the output of evaporimeter (17) is connected with the input of compressor (19), and the input of evaporimeter (17) is connected with the output of condenser (18), the output of compressor (19) is connected with the input of condenser (18).

3. The split type high-temperature heat pump drying device according to claim 1, wherein: the both ends of connecting pipe (8) are fixed connection respectively and are being dried the adjacent side of case (1) and heating cabinet (2), hole (14) of airing exhaust are through connecting pipe (8) intercommunication with connecting hole (20), the inside intercommunication of hole (14) of airing exhaust and heating cabinet (2), the inside intercommunication of connecting hole (20) and process chamber (11).

4. The split type high-temperature heat pump drying device according to claim 1, wherein: the processing chamber (11) is communicated with the drying chamber (12) through a through hole (22), the through hole (22) is provided with a plurality of through holes (22) which are respectively and uniformly arranged on the partition board (10).

5. The split type high-temperature heat pump drying device according to claim 1, wherein: the lower end of the first circulating pipe (5) is communicated with the inside of the drying chamber (12), the upper end of the first circulating pipe (5) is connected with the input end of the dehumidifier (6) through a guide pipe, the lower end of the second circulating pipe (9) is communicated with the inside of the heating box (2), and the upper end of the second circulating pipe (9) is connected with the output end of the dehumidifier (6) through a guide pipe.

6. The split type high-temperature heat pump drying device according to claim 1, wherein: the outer wall of stoving case (1) is provided with control switch (4), control switch (4) are external to have the power, dehumidifier (6), first fan (16), second fan (21) and compressor (19) all pass through wire electric connection with control switch (4).