CN217330599U - High-efficient tunnel drying-machine - Google Patents
High-efficient tunnel drying-machine Download PDFInfo
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- CN217330599U CN217330599U CN202220397145.XU CN202220397145U CN217330599U CN 217330599 U CN217330599 U CN 217330599U CN 202220397145 U CN202220397145 U CN 202220397145U CN 217330599 U CN217330599 U CN 217330599U
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- drying
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- fixedly connected
- stoving
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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
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Abstract
The utility model relates to a drying-machine especially is a high-efficient tunnel drying-machine, the on-line screen storage device comprises a base, fixed surface is connected with the stoving tunnel on the base, stoving tunnel top surface equidistance fixedly connected with pressure release vent, install the solenoid valve in the pressure release vent, stoving tunnel side surface has seted up the feed inlet, the discharge gate has been seted up to stoving tunnel opposite side surface, the equal fixedly connected with stoving dryer in stoving tunnel both sides surface, stoving dryer one side fixed surface is connected with the ventilation net, ventilation net one side fixed surface is connected with drying fan, the utility model discloses in, through humidity inductor, circulating air pump and the dehumidification case that sets up, can dehumidify in to the tunnel, use heated air circulation's mode simultaneously, can prevent effectively that the heat from losing fast, effectively improve drying efficiency.
Description
Technical Field
The utility model relates to a drying-machine specifically is a high-efficient tunnel drying-machine.
Background
Tunnel type drying-machine is one kind and carries the material through the conveyer belt, carry out dry equipment to the material in the transportation process, there is independent electronic box control, high durability and convenient operation, conveying speed adjusts freely, it is steady to operate, the material can be dried for a long time, make full use of effective space, the handling capacity is big, it is comparatively common in industrial production, current tunnel drying-machine uses the back for a long time, inside air humidity increases, humidity is answered and is influenced drying efficiency, long-time back of using simultaneously, the temperature high pressure in the tunnel is also big, current tunnel drying-machine lacks the safety protection structure, there is the potential safety hazard, life also can reduce.
There is therefore a need for an efficient tunnel dryer that ameliorates the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high-efficient tunnel drying machine to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a high-efficiency tunnel dryer comprises a base, wherein a drying tunnel is fixedly connected to the upper surface of the base, pressure relief vents are fixedly connected to the surface of the top of the drying tunnel at equal intervals, electromagnetic valves are installed in the pressure relief vents, a feed inlet is formed in the surface of one side of the drying tunnel, a discharge outlet is formed in the surface of the other side of the drying tunnel, drying air cylinders are fixedly connected to the surfaces of two sides of the drying tunnel, a ventilation net is fixedly connected to the surface of one side of each drying air cylinder, a drying fan is fixedly connected to the surface of one side of each ventilation net, an isolation net is fixedly connected to the surface of the other side of each drying air cylinder, heaters are fixedly connected to the surface of the top of the outside of each drying air cylinder, heating pipes are fixedly connected to the lower surfaces of the heaters at equal intervals, an air hood is fixedly arranged on the upper side of each drying air cylinder, a first circulating air pipe is fixedly connected to the surface of one side of each air hood, install air circulation pump on the first trachea that circulates, first trachea lower extreme fixedly connected with dehumidification case, the incasement portion that dehumidifies is equipped with the dehumidification cotton, surface fixedly connected with second trachea that dehumidifies under the case.
As the utility model discloses preferred scheme, the inside top fixed surface in stoving tunnel is connected with pressure sensors, the fixed temperature-sensing ware that is equipped with in pressure sensors one side, the fixed humidity inductor that is equipped with of pressure sensors opposite side.
As the utility model discloses preferred scheme, the equal fixedly connected with fixed plate in base upper surface both sides, the fixed plate is provided with two, two equidistance fixedly connected with fixed axle between the fixed plate, fixed axle surface swivelling joint has the driven voller, one fixed plate one side fixed surface is connected with conveyor motor, conveyor motor output fixedly connected with pivot, pivot fixed surface is connected with the drive roll, be connected through the conveyer belt transmission between drive roll and the driven voller.
As the utility model discloses preferred scheme, the fixed plate runs through the stoving tunnel.
As the preferred scheme of the utility model, the heating pipe runs through the stoving dryer.
As the utility model discloses preferred scheme, stoving tunnel wall is run through to second circulating gas pipe one end.
Compared with the prior art, the beneficial effects of the utility model are that:
1. in the utility model, the heater is started to heat the heating pipe through the humidity sensor, the circulating air pump and the dehumidifying box, the heated heating pipe exchanges heat with the air around the heating pipe, the temperature of the air is further improved, the drying fan is started to rotate, the heated air is further blown to an object through the separation net, the object is further dried, the humidity inside the drying tunnel is improved along with the drying of the object, thereby the drying efficiency is influenced, when the humidity is higher than a preset value, the humidity sensor is induced, the circulating air pump is started to further pump the humid air floating at the top of the drying tunnel into the dehumidifying box through the first circulating air pipe, the dehumidifying and drying of the dehumidifying cotton circulates the hot air into the drying tunnel through the second circulating air pipe, the dehumidifying in the tunnel can be realized, and the hot air circulation mode is used simultaneously, can effectively prevent heat loss fast, effectively improve drying efficiency.
2. The utility model discloses in, through the temperature-sensing ware and the pressure sensor who sets up, when the temperature and the pressure value in the stoving tunnel surpassed preset maximum value, temperature-sensing ware and pressure sensor received the response and opened the solenoid valve, further carried out the pressure release ventilation through the pressure release vent, can effectively carry out safety protection to the drying-machine, avoided the unnecessary occurence of failure, when improving the device security, prolonged the life of drying-machine.
Drawings
Fig. 1 is a perspective view of the present invention;
fig. 2 is a schematic front sectional view of the present invention;
FIG. 3 is a schematic side sectional view of the dehumidifying box according to the present invention;
fig. 4 is the side section structure schematic diagram of the drying wind tunnel of the utility model.
In the figure: 1. a base; 2. drying the air duct; 3. drying the tunnel; 4. a pressure relief vent; 5. a first circulating gas pipe; 6. a gas hood; 7. a dehumidification box; 8. a circulating air pump; 9. a heater; 10. a ventilation net; 11. a conveying motor; 12. a fixing plate; 13. a conveyor belt; 14. a feed inlet; 15. a drive roll; 16. a rotating shaft; 17. an isolation net; 18. a discharge port; 19. a driven roller; 20. a fixed shaft; 21. dehumidifying cotton; 22. a second circulating gas pipe; 23. a temperature sensor; 24. an electromagnetic valve; 25. a pressure sensor; 26. a humidity sensor; 27. a drying fan; 28. heating the tube.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the scope of the present invention based on the embodiments of the present invention.
In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. Several embodiments of the present invention are presented. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1-4, the present invention provides a technical solution:
embodiment 1, please refer to fig. 1, 2, 3 and 4, a high efficiency tunnel dryer includes a base 1, a drying tunnel 3 is fixedly connected to the upper surface of the base 1, pressure relief vents 4 are fixedly connected to the top surface of the drying tunnel 3 at equal intervals, electromagnetic valves 24 are installed in the pressure relief vents 4, a feed inlet 14 is opened on one side surface of the drying tunnel 3, a discharge outlet 18 is opened on the other side surface of the drying tunnel 3, drying wind cylinders 2 are fixedly connected to the two side surfaces of the drying tunnel 3, a ventilation net 10 is fixedly connected to one side surface of the drying wind cylinders 2, a drying fan 27 is fixedly connected to one side surface of the ventilation net 10, an isolation net 17 is fixedly connected to the other side surface of the drying wind cylinders 2, a heater 9 is fixedly connected to the outer top surface of the drying wind cylinders 2, heating pipes 28 are fixedly connected to the lower surface of the heater 9 at equal intervals, an air hood 6 is fixedly arranged on the upper side of the drying wind cylinders 2, the surface of one side of the air hood 6 is fixedly connected with a first circulating air pipe 5, a circulating air pump 8 is installed on the first circulating air pipe 5, the lower end of the first circulating air pipe 5 is fixedly connected with a dehumidifying box 7, dehumidifying cotton 21 is arranged in the dehumidifying box 7, and the lower surface of the dehumidifying box 7 is fixedly connected with a second circulating air pipe 22; the starting heater 9 heats the heating pipe 28, the heated heating pipe 28 and the air around the device generate heat exchange, the temperature of the air is further improved, the drying fan 27 is started again to rotate, the heated air is further blown to the object through the separation net 17, the object is further dried, along with the drying of the object, the humidity inside the drying tunnel 3 can be improved, the drying efficiency is influenced, when the humidity is higher than the preset value, the humidity inductor 26 is induced, the circulating air pump 8 is started to further enable the humid air floating at the top of the drying tunnel 3 to be pumped into the dehumidifying box 7 through the first circulating air pipe 5, and the dehumidified and dried air of the dehumidifying cotton 21 circulates into the drying tunnel 3 through the second circulating air pipe 22.
Embodiment 2, please refer to fig. 1, 2, 3 and 4, a high efficiency tunnel dryer includes a base 1, a drying tunnel 3 is fixedly connected to the upper surface of the base 1, pressure relief vents 4 are fixedly connected to the top surface of the drying tunnel 3 at equal intervals, electromagnetic valves 24 are installed in the pressure relief vents 4, a feed inlet 14 is opened on one side surface of the drying tunnel 3, a discharge outlet 18 is opened on the other side surface of the drying tunnel 3, drying wind cylinders 2 are fixedly connected to the two side surfaces of the drying tunnel 3, a ventilation net 10 is fixedly connected to one side surface of the drying wind cylinders 2, a drying fan 27 is fixedly connected to one side surface of the ventilation net 10, an isolation net 17 is fixedly connected to the other side surface of the drying wind cylinders 2, a heater 9 is fixedly connected to the outer top surface of the drying wind cylinders 2, heating pipes 28 are fixedly connected to the lower surface of the heater 9 at equal intervals, an air hood 6 is fixedly arranged on the upper side of the drying wind cylinders 2, the surface of one side of the air hood 6 is fixedly connected with a first circulating air pipe 5, a circulating air pump 8 is installed on the first circulating air pipe 5, the lower end of the first circulating air pipe 5 is fixedly connected with a dehumidifying box 7, dehumidifying cotton 21 is arranged inside the dehumidifying box 7, and the lower surface of the dehumidifying box 7 is fixedly connected with a second circulating air pipe 22; a pressure sensor 25 is fixedly connected to the surface of the top inside the drying tunnel 3, a temperature sensor 23 is fixedly arranged on one side of the pressure sensor 25, and a humidity sensor 26 is fixedly arranged on the other side of the pressure sensor 25; when the temperature and pressure values in the drying tunnel 3 exceed the preset maximum values, the temperature sensor 23 and the pressure sensor 25 are sensed and open the electromagnetic valve 24, and further, the pressure is released and ventilated through the pressure release ventilation opening 4.
In embodiment 3, referring to fig. 1, 2, 3, and 4, two fixing plates 12 are fixedly connected to two sides of the upper surface of a base 1, two fixing plates 12 are provided, fixing shafts 20 are fixedly connected between the two fixing plates 12 at equal intervals, a driven roller 19 is rotatably connected to the surface of each fixing shaft 20, a conveying motor 11 is fixedly connected to the surface of one side of one fixing plate 12, a rotating shaft 16 is fixedly connected to the output end of the conveying motor 11, a driving roller 15 is fixedly connected to the surface of the rotating shaft 16, and the driving roller 15 is in transmission connection with the driven roller 19 through a conveying belt 13; the fixed plate 12 penetrates through the drying tunnel 3; the heating pipe 28 penetrates through the drying air duct 2; one end of the second circulating air pipe 22 penetrates through the tunnel wall of the drying tunnel 3.
The working principle is as follows: when the drying device is used, an object to be dried is placed on the conveyor belt 13, the conveyor motor 11 is started to rotate, the conveyor motor 11 rotates to further drive the rotating shaft 16 to rotate, the rotating shaft 16 rotates to further drive the driving roller 15 to rotate, the driving roller 15 rotates to further drive the conveyor belt 13 to move, the conveyor belt 13 moves to further drive the object to enter the drying tunnel 3 through the feed port 14, the heater 9 is started to heat the heating pipe 28, the heated heating pipe 28 is subjected to heat exchange with air around the drying device, the temperature of the air is further increased, the drying fan 27 is started to rotate, the heated air is further blown to the object through the isolation net 17, the object is further dried, along with drying of the object, the humidity inside the drying tunnel 3 can be increased, drying efficiency is influenced, when the humidity is higher than a preset value, the humidity inductor 26 is inducted, the circulating air pump 8 is started to further pump the humid air floating at the top of the drying tunnel 3 into the dehumidifying air through the first circulating air pipe 5 to be pumped into the dehumidifying air pipe 5 In the box 7, hot air is circulated into the drying tunnel 3 through the second circulation air pipe 22 by dehumidification drying of the dehumidification cotton 21, when the temperature and the pressure values in the drying tunnel 3 exceed the preset maximum values, the temperature sensor 23 and the pressure sensor 25 are sensed and the electromagnetic valve 24 is opened, pressure relief ventilation is further performed through the pressure relief ventilation opening 4, the humidity sensor 26 is an AM2320 humidity sensor, the temperature sensor 23 is a PT100 temperature sensor, and the pressure sensor 25 is a 4-20mA pressure sensor.
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 a high-efficient tunnel drying machine, includes base (1), its characterized in that: the drying device is characterized in that a drying tunnel (3) is fixedly connected to the upper surface of a base (1), pressure relief vents (4) are fixedly connected to the top surface of the drying tunnel (3) at equal intervals, electromagnetic valves (24) are installed in the pressure relief vents (4), a feed inlet (14) is formed in one side surface of the drying tunnel (3), a discharge outlet (18) is formed in the other side surface of the drying tunnel (3), drying air cylinders (2) are fixedly connected to the surfaces of the two sides of the drying tunnel (3), a ventilation net (10) is fixedly connected to one side surface of each drying air cylinder (2), a drying fan (27) is fixedly connected to one side surface of each ventilation net (10), a separation net (17) is fixedly connected to the other side surface of each drying air cylinder (2), heaters (9) are fixedly connected to the outer top surface of each drying air cylinder (2) at equal intervals, and heating pipes (28) are fixedly connected to the lower surface of each heater (9), drying air duct (2) upside is fixed and is equipped with gas hood (6), gas hood (6) one side fixed surface is connected with first circulating pipe (5), install circulating air pump (8) on first circulating pipe (5), first circulating pipe (5) lower extreme fixedly connected with dehumidification case (7), dehumidification case (7) inside is equipped with dehumidification cotton (21), dehumidification case (7) lower fixed surface is connected with second circulating pipe (22).
2. A high efficiency tunnel dryer as claimed in claim 1, wherein: the drying tunnel (3) is characterized in that a pressure sensor (25) is fixedly connected to the surface of the inner top of the drying tunnel (3), a temperature sensor (23) is fixedly arranged on one side of the pressure sensor (25), and a humidity sensor (26) is fixedly arranged on the other side of the pressure sensor (25).
3. The high efficiency tunnel dryer of claim 1, wherein: the utility model discloses a motor, including base (1), fixed plate (12) are provided with two, two equidistance fixedly connected with fixed axle (20) between fixed plate (12), fixed axle (20) surface swivelling joint has driven voller (19), one fixed plate (12) one side fixed surface that is connected with conveyor motor (11), conveyor motor (11) output end fixedly connected with pivot (16), pivot (16) fixed surface is connected with drive roll (15), be connected through conveyer belt (13) transmission between drive roll (15) and driven voller (19).
4. A high efficiency tunnel dryer as claimed in claim 3, wherein: the fixing plate (12) penetrates through the drying tunnel (3).
5. The high efficiency tunnel dryer of claim 1, wherein: the heating pipe (28) penetrates through the drying air duct (2).
6. The high efficiency tunnel dryer of claim 1, wherein: one end of the second circulating air pipe (22) penetrates through the tunnel wall of the drying tunnel (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220397145.XU CN217330599U (en) | 2022-02-25 | 2022-02-25 | High-efficient tunnel drying-machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220397145.XU CN217330599U (en) | 2022-02-25 | 2022-02-25 | High-efficient tunnel drying-machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217330599U true CN217330599U (en) | 2022-08-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220397145.XU Active CN217330599U (en) | 2022-02-25 | 2022-02-25 | High-efficient tunnel drying-machine |
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| Country | Link |
|---|---|
| CN (1) | CN217330599U (en) |
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2022
- 2022-02-25 CN CN202220397145.XU patent/CN217330599U/en active Active
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