CN211876556U

CN211876556U - Environment-friendly energy-saving drying device

Info

Publication number: CN211876556U
Application number: CN201922362131.5U
Authority: CN
Inventors: 刘清
Original assignee: Su Normal University Semiconductor Materials and Equipment Research Institute Pizhou Co Ltd
Current assignee: Su Normal University Semiconductor Materials and Equipment Research Institute Pizhou Co Ltd
Priority date: 2019-12-25
Filing date: 2019-12-25
Publication date: 2020-11-06
Anticipated expiration: 2029-12-25

Abstract

The utility model discloses an environmental protection and energy saving drying device, concretely relates to environmental protection and energy saving field, including box, inner chamber, it has the thermal insulation layer to fill between box, the inner chamber, and the mid-mounting of inner chamber has the baffle, and the internally mounted in heating chamber has the heating pipe, installs fan, wind-guiding mouth between box, the inner chamber, and the output of fan is connected with the guide duct, and the guide duct is located the inside of stoving case, and the surface mounting of guide duct has a plurality of stoving mouths, and circulation mouth, circulation pipe have been seted up to the top surface of stoving case. The utility model discloses a to heat chamber and stoving case and integrate each other to set up double shell and keep warm, make heat transfer efficiency faster, the heat scatters and disappears fewly, and has abandoned the design of traditional suction fan, and whole device carries out inside hot-air circulation, and the hot-air runs off still less. Therefore, under the condition of the same power, compared with the traditional drying device, the drying device has a better drying effect, and the energy consumption of the device can be greatly reduced.

Description

Environment-friendly energy-saving drying device

Technical Field

The utility model relates to an environmental protection and energy saving technical field, more specifically says, the utility model specifically is an environmental protection and energy saving drying device.

Background

The drying-machine is a mode through heating and toasting makes the dry equipment of article, the kind of drying-machine has a lot of, generally can be divided into the oil burning or the electric heat formula drying-machine of heating, generally including the air supply zone of heating and drying region, be about to the air under the normal atmospheric temperature carries out oil burning heating, or after the electrical heating, send into the drying region again and dry required article, the general thermal efficiency of drying-machine among the prior art is relatively poor, the stoving time is long, in-process calorific loss at the stoving is serious, hot-blast direct discharge after the stoving, do not recycle, consequently, cause the waste of the energy, be unfavorable for energy-conservation, be unfavorable for the environmental protection.

In order to solve the above problems, in patent application publication No. CN208620715U, an environment-friendly and energy-saving drying apparatus is disclosed, referring to fig. 4 of the specification, in this application, a first gear is driven to rotate by rotation of a rotating motor, a second gear engaged with the first gear is driven to rotate by rotation of the first gear, the second gear further drives rotation of a suction fan, the suction fan performs suction through an air inlet 14, cold air enters a heating chamber 4 through a through hole on a partition 5, the cold air is rapidly heated under the action of a heating rod, the heated air enters an air guide pipe 10 under the action of a fan 11 and then dries the required articles in the drying box through a drying port 9, the slightly cooled air after drying enters the heating chamber 4 through a circulating duct 8 and is heated again, and then the heated hot air is conveyed to the drying box 6 again for drying, the overall design is simple and reasonable, the drying efficiency is fast, and it is thorough to dry, and air cycle utilizes, and environmental protection and energy saving have certain practicality.

However, the above technical solutions still have many disadvantages in practical use: firstly, because the drying device adopts the suction fan to accelerate the suction of external air, the hot air overflows more due to the excessively high entering speed of cold air, most heat is lost, and the suction fan consumes huge energy and is not energy-saving enough; secondly, the drying device is not provided with a heat insulation layer, and the heating box and the drying box are mutually independent and connected by the air duct, so that a large amount of heat can be dissipated in the hot air transmission process; thirdly, the heating rod is directly adopted for the special drying job to heat the air, and the energy conversion rate is low because the contact area of the heating rod and the air is small and the sufficient heat conduction can not be carried out.

Therefore, it is desirable to provide an environment-friendly energy-saving drying device with more energy saving and high energy conversion rate.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above defect of prior art, the embodiment of the utility model provides an environmental protection and energy saving drying device through will heating chamber and stoving case integration each other to set up double shell and keep warm, make heat transfer efficiency faster, the heat scatters and disappears fewly, and has abandoned the design of traditional suction fan, and whole device carries out inside hot air circulation, and the hot air runs off still less. Therefore, under the condition of the same power, compared with the traditional drying device, the drying device has better drying effect and can greatly reduce the energy consumption of the device; additionally, the utility model discloses a set up heating pipe and heat conduction dish, utilize and heat conduction dish attached to the outside of heating pipe, increase in the area of contact of air, through heat-conduction between the metal can be faster with the heat of heating pipe realize the heating to the air in transmitting the air through thermal radiating mode, heat effectual and energy utilization rate improves greatly, further promotes this drying device's energy-concerving and environment-protective nature 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 environment-friendly energy-saving drying device comprises a box body and an inner cavity, wherein a heat-insulating layer is filled between the box body and the inner cavity, a partition plate is fixedly arranged in the middle of the inner cavity, the inside of the inner cavity is divided into a heating cavity and a drying box which are mutually independent by the partition plate, a plurality of ventilation openings are formed in the surface of the partition plate and communicated with the heating cavity and the drying box, a heating pipe is fixedly arranged in the heating cavity, an air inlet is formed in the bottom surface of the heating cavity and communicated with the outer side of the box body, a fan and an air guide opening are fixedly arranged between the box body and the inner cavity, one end of the air guide opening is communicated with the heating cavity, the other end of the air guide opening is fixedly connected with the input end of the fan, an air guide pipe is fixedly connected with the output, the end part of the circulation port is fixedly connected with a circulation conduit, the other end of the circulation conduit is communicated with the air inlet, and the bottom surface of the box body is fixedly provided with a stand column.

In a preferred embodiment, the heat insulation layer is an asbestos fiber component, the heat insulation layer wraps the outer side of the inner cavity, and the outer side of the circulation conduit is wrapped with a heat insulation sleeve.

In a preferred embodiment, the air inlets are densely distributed on the bottom surface of the box body, and one-way air inlet valves are arranged at the air inlets on the bottom surface of the box body.

In a preferred embodiment, the shelf is arranged on the surface of the partition board, the bottom surface of the shelf is spaced from the surface of the partition board, and the ventilation opening is circular.

In a preferred embodiment, a temperature probe is arranged inside the drying box, an output end of the temperature probe is electrically connected with a temperature controller, and an input end of the heating pipe is electrically connected with an output end of the temperature controller.

In a preferred embodiment, a heat conducting disc is fixedly welded to the outer side of the heating pipe, the heat conducting disc is made of metal, and the heat conducting disc is uniformly distributed on the outer side of the heating pipe.

In a preferred embodiment, the drying openings are uniformly distributed on the outer side of the air guide pipe, the drying openings and the air guide opening are in an outward-expanding shape, and the fan is a high-temperature-resistant air pump.

In a preferred embodiment, the box body is cylindrical, and a protective base is fixedly mounted on the bottom surface of the upright column.

The utility model discloses a technological effect and advantage:

1. the utility model discloses a to heat chamber and stoving case and integrate each other to set up double shell and keep warm, make heat transfer efficiency faster, the heat scatters and disappears fewly, and has abandoned the design of traditional suction fan, and whole device carries out inside hot-air circulation, and the hot-air runs off still less. Therefore, under the condition of the same power, compared with the traditional drying device, the drying device has better drying effect and can greatly reduce the energy consumption of the device;

2. the utility model discloses a set up heating pipe and heat conduction dish, utilize and heat conduction dish attached to the outside of heating pipe, increase in the area of contact of air, through heat-conduction between the metal can be faster with the heat of heating pipe realize the heating to the air in transmitting the air through the mode of heat radiation, heat effectual and energy utilization rate improves greatly, further promotes this drying device's energy-concerving and environment-protective nature.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic diagram of the structure of the partition board of the present invention.

Fig. 3 is a schematic structural view of the heating device of the present invention.

Fig. 4 is a schematic diagram of a comparison file structure of the present invention.

The reference signs are: 1. a box body; 2. an inner cavity; 3. a heat insulation layer; 4. a heating cavity; 5. a partition plate; 6. a drying box; 7. a circulation port; 8. a circulation conduit; 9. drying the opening; 10. an air guide pipe; 11. a fan; 12. a wind guide opening; 13. heating a tube; 14. an air inlet; 15. a column; 51. a ventilation opening; 131. a heat conducting disk.

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.

1-3, in order to realize the above purpose, the utility model provides a following technical scheme: an environment-friendly energy-saving drying device comprises a box body 1, an inner cavity 2, a heat-insulating layer 3 is filled between the box body 1 and the inner cavity 2, a partition plate 5 is fixedly installed in the middle of the inner cavity 2, the inner cavity 2 is divided into a heating cavity 4 and a drying box 6 which are independent from each other by the partition plate 5, a plurality of ventilation ports 51 are formed in the surface of the partition plate 5 and communicated with the heating cavity 4 and the drying box 6, a heating pipe 13 is fixedly installed in the heating cavity 4, an air inlet 14 is formed in the bottom surface of the heating cavity 4 and communicated with the outer side of the box body 1, a fan 11 and a wind guide port 12 are fixedly installed between the box body 1 and the inner cavity 2, one end of the wind guide port 12 is communicated with the heating cavity 4, the other end of the wind guide port is fixedly connected with an input end of the fan 11, an output end of the fan 11 is fixedly, the end part of the circulation port 7 is fixedly connected with a circulation conduit 8, the other end of the circulation conduit 8 is communicated with an air inlet 14, and the bottom surface of the box body 1 is fixedly provided with an upright post 15.

The implementation mode is specifically as follows: through integrating heating chamber 4 and stoving case 6 each other to set up double shell and keep warm, make heat transfer efficiency faster, heat loses less, and has abandoned the design of traditional suction fan, and whole device carries out inside hot air circulation, and the hot air runs off still less. Therefore, under the condition of the same power, compared with the traditional drying device, the drying device has better drying effect and can greatly reduce the energy consumption of the device; additionally, the utility model discloses a set up heating pipe 13 and heat conduction dish 131, utilize and heat conduction dish 131 attached to the outside of heating pipe 13, increase in the area of contact of air, through heat-conduction between the metal can be faster with the heat of heating pipe through the heat radiating mode transmit the air in realize the heating to the air, heat effectual and energy utilization rate improves greatly, further promotes this drying device's energy-concerving and environment-protective nature.

Wherein, thermal insulation layer 3 is asbestos fiber material component, and thermal insulation layer 3 wraps up in the outside of inner chamber 2, and the outside parcel of circulating conduit 8 has the insulation support, improves the device's heat preservation effect.

Wherein, the air inlets 14 are densely distributed on the bottom surface of the box body 1, and a one-way air inlet valve is arranged at the air inlets 14 on the bottom surface of the box body 1 to prevent heat from escaping to dissipate heat.

Wherein, the surface of baffle 5 is provided with the supporter, and the bottom surface of supporter is equipped with the interval with the surface of baffle 5, and ventilative mouthful 51 is circular, prevents that the object from directly blocking ventilative mouthful 51 with the contact of baffle 5.

Wherein, the inside of stoving case 6 is equipped with temperature probe, and temperature probe's output electric connection has temperature controller, and the input of heating pipe 13 and temperature controller's output electric connection realize intelligent control by temperature change.

Wherein, the outside fixed welding of heating pipe 13 has heat conduction dish 131, and heat conduction dish 131 is the metal material, and heat conduction dish 131 evenly distributed with the outside of heating pipe 13 for the heat transfer improves energy utilization.

Wherein, the drying opening 9 is evenly distributed on the outer side of the air guide pipe 10, the drying opening 9 and the air guide opening 12 are in an outward expansion shape, and the fan 11 is a high temperature resistant air pump, so that hot air is guided into the drying box 6.

Wherein, box 1 is cylindricly, and the bottom surface fixed mounting of stand 15 has the protection base, makes this drying device more firm.

The utility model discloses the theory of operation:

firstly, articles to be dried are put in a drying box 6, a power supply is switched on, a heating pipe 13 starts to heat, the heat is conducted to a heat conduction disc 131, the heat conduction disc 131 conducts heat radiation to the ambient air, the air is heated, one part of the hot air enters the drying box 6 through a ventilation opening 51 due to overhigh temperature and low density, the other part of the hot air is pumped into a heating cavity 4 through a fan 11 through a ventilation opening 12, the surface of the article is dried through the ventilation opening 12, due to the continuous pumping of the hot air, the gas in the drying box 6 can naturally heat the article from the newly-entered heating cavity 4 through the ventilation opening 51 or a circulation opening 7 to achieve the circulation purpose, the escape of the hot air is less, the heat loss is greatly reduced because of a heat insulation layer 3, the heat loss is greatly reduced, the heat of the heating pipe can be more quickly transferred to the air through the heat conduction between metals in a heat radiation mode by utilizing the heat conduction disc 131 attached to the outer side of the, the heating effect is good, the energy utilization rate is greatly improved, and the energy conservation and environmental protection performance of the drying device is further improved.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an environmental protection and energy saving drying device, includes box (1), inner chamber (2), its characterized in that: a heat insulation layer (3) is filled between the box body (1) and the inner cavity (2), a partition plate (5) is fixedly installed in the middle of the inner cavity (2), the inner part of the inner cavity (2) is divided into a heating cavity (4) and a drying box (6) which are independent of each other by the partition plate (5), a plurality of ventilation ports (51) are formed in the surface of the partition plate (5) and communicated with the heating cavity (4) and the drying box (6), a heating pipe (13) is fixedly installed in the heating cavity (4), an air inlet (14) is formed in the bottom surface of the heating cavity (4) and communicated with the outer side of the box body (1), a fan (11) and an air guide port (12) are fixedly installed between the box body (1) and the inner cavity (2), one end of the air guide port (12) is communicated with the heating cavity (4) and the other end is fixedly connected with an input, the air guide pipe (10) is located inside the drying box (6), the surface of the air guide pipe (10) is fixedly provided with a plurality of drying openings (9), the top surface of the drying box (6) is provided with a circulating opening (7), the end part of the circulating opening (7) is fixedly connected with a circulating guide pipe (8), the other end of the circulating guide pipe (8) is communicated with an air inlet (14), and the bottom surface of the box body (1) is fixedly provided with an upright post (15).

2. The environment-friendly energy-saving drying device according to claim 1, characterized in that: the heat-insulating layer (3) is an asbestos fiber component, the heat-insulating layer (3) is wrapped on the outer side of the inner cavity (2), and the outer side of the circulating conduit (8) is wrapped with a heat-insulating sleeve.

3. The environment-friendly energy-saving drying device according to claim 1, characterized in that: the air inlets (14) are densely distributed on the bottom surface of the box body (1), and one-way air inlet valves are arranged at the air inlets (14) on the bottom surface of the box body (1).

4. The environment-friendly energy-saving drying device according to claim 1, characterized in that: the surface of the partition plate (5) is provided with a storage rack, the bottom surface of the storage rack is spaced from the surface of the partition plate (5), and the ventilation opening (51) is circular.

5. The environment-friendly energy-saving drying device according to claim 1, characterized in that: the inside of stoving case (6) is equipped with temperature probe, temperature probe's output electric connection has temperature controller, the input of heating pipe (13) and temperature controller's output electric connection.

6. The environment-friendly energy-saving drying device according to claim 1, characterized in that: the outer side of the heating pipe (13) is fixedly welded with a heat conducting disc (131), the heat conducting disc (131) is made of metal, and the heat conducting disc (131) is uniformly distributed on the outer side of the heating pipe (13).

7. The environment-friendly energy-saving drying device according to claim 1, characterized in that: the drying openings (9) are uniformly distributed on the outer side of the air guide pipe (10), the drying openings (9) and the air guide opening (12) are in outward expansion shapes, and the fan (11) is a high-temperature-resistant air pump.

8. The environment-friendly energy-saving drying device according to claim 1, characterized in that: the box body (1) is cylindrical, and a protective base is fixedly arranged on the bottom surface of the upright post (15).