CN210980598U

CN210980598U - Automatic drying device of electrical engineering

Info

Publication number: CN210980598U
Application number: CN201922282327.3U
Authority: CN
Inventors: 张勇
Original assignee: Hongfujin Precision Industry Shenzhen Co Ltd
Current assignee: Hongfujin Precision Industry Shenzhen Co Ltd; Chongqing Water Resources and Electric Engineering College
Priority date: 2019-12-18
Filing date: 2019-12-18
Publication date: 2020-07-10
Anticipated expiration: 2029-12-18

Abstract

The utility model relates to an automatic drying device technical field just discloses an electrical engineering automation drying device, including the stoving case, the inside left and right sides face of stoving case corresponds each other's rigidity position fixedly connected with bracket, the tray has been placed to the diaphragm upper surface of bracket, the positive fixedly connected with handle of tray, stoving bottom of the case portion fixedly connected with support, the internal fixed surface at stoving roof portion installs the electric heat piece, the fixed position welding that stoving roof portion and electric heat piece correspond has the air inlet case, the top fixedly connected with ventilation pipe of air inlet case, the corner fixed mounting of ventilation pipe has the fan directly over the air inlet case. This kind of electrical engineering automation drying device uses through the cooperation of blast pipe and purification preheating device isotructure, will carry a large amount of thermal waste gas to get into again after purifying stoving circulation system, reduces repetitious heating, the energy saving to low temperature air.

Description

Automatic drying device of electrical engineering

Technical Field

The utility model relates to an automatic drying device technical field specifically is an electrical engineering automation drying device.

Background

The drying equipment is a combination of a series of mechanical equipment for drying moisture or other liquid on the surface of an object by a certain technical means, and the currently popular drying technologies mainly comprise ultraviolet drying, infrared drying, electromagnetic drying and hot air drying, have various characteristics and are widely applied to drying of various mechanical equipment and food.

But current drying equipment on the market has certain defect, and current drying equipment discharges after having to handle useless, reduces the pollution of waste gas to the environment to a certain extent, but a large amount of heats that exist in the waste gas are also wasted, and moreover, the drying degree of material is generally judged through workman's experience to current drying equipment, and the material stoving effect of drying to different batches is different, and this electric engineering automation drying device improves to these problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides an electrical engineering automation drying device possesses the advantages such as the degree of drying of utilizing a large amount of energy of saving, control material once more to exhaust-gas treatment, has solved the problem that the background art provided.

(II) technical scheme

In order to realize the above-mentioned purpose of saving a large amount of energy, control the degree of drying of material to exhaust-gas treatment reuse, the utility model provides a following technical scheme: an automatic drying device for electrical engineering comprises a drying box, wherein a cabinet door is installed on the front side of the drying box, a supporting seat is fixedly connected to the positions, corresponding to the left side surface and the right side surface, in the drying box, a tray is placed on the upper surface of a transverse plate of the supporting seat, a handle is fixedly connected to the front side of the tray, a support is fixedly connected to the bottom of a ventilating pipe purifying and preheating device, an electric heating sheet is fixedly installed on the inner surface of the top of the drying box, an air inlet box is fixedly welded to the position, corresponding to the electric heating sheet, of the top of the drying box, a ventilating pipe is fixedly connected to the top of the air inlet box, a fan is fixedly installed at the corner of the ventilating pipe right above the air inlet box, a base is arranged at the bottom of the left side of the drying box, the exhaust pipe is fixedly connected to the right side of the bottom of the purification and preheating device, the other end of the exhaust pipe is connected with the left side of the drying box, non-return devices are installed at positions, corresponding to the exhaust pipe, of an air inlet pipe inside the purification and preheating device, a filter screen is fixedly installed above the non-return devices, and electric heating pieces are fixedly installed on the inner wall of the purification and preheating device right above the filter screen.

Preferably, an electrical control box is fixedly mounted on the left side of the drying box, and a humidity sensor and a temperature sensor are mounted inside the drying box.

Preferably, the diameter of the non-return means is greater than the diameter of the pipe hole.

Preferably, the inside spacious space that has of air inlet case, and be sealed between air inlet case and stoving case and the ventilation pipe.

Preferably, the top of the drying box is provided with a through hole at a position corresponding to the electric heating sheet, and the size of the through hole is consistent with that of the electric heating sheet.

Preferably, the size and shape of the tray are matched with the space between two corresponding brackets in the drying box.

(III) advantageous effects

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this kind of electrical engineering automation drying device uses through the cooperation of blast pipe and purification preheating device isotructure, will carry a large amount of thermal waste gas to get into again after purifying stoving circulation system, reduces repetitious heating, the energy saving to low temperature air.

2. This kind of electrical engineering automation drying device, through the use of electrical control box, stoving case, temperature sensor and humidity transducer isotructure, through the humidity of control stoving incasement, the temperature adjustment stoving incasement to the energy supply condition of electric heat piece, need not the workman and frequently adjusts according to the experience, practices thrift the labour, and the output effect is unanimous.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the partial cut-away structure of the present invention;

fig. 3 is an enlarged view of a part of the structure of the present invention.

In the figure: 1. a vent pipe; 2. an exhaust pipe; 3. a purification preheating device; 4. an air inlet pipe; 5. a base; 6. a fan; 7. an air inlet box; 8. an electrical control box; 9. a cabinet door; 10. a handle; 11. a bracket; 12. a tray; 13. a drying box; 14. a support; 15. an electric heating sheet; 16. a filter screen; 17. a non-return device.

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.

Example one

Referring to fig. 1-3, an automatic drying device for electrical engineering comprises a drying box 13, a cabinet door 9 is installed on the front side of the drying box 13, brackets 11 are fixedly connected to the positions of the left and right sides of the inside of the drying box 13 corresponding to each other, a tray 12 is placed on the upper surface of a transverse plate of the brackets 11, a handle 10 is fixedly connected to the front side of the tray 12, the size and shape of the tray 12 are matched with the space between the two corresponding brackets 11 inside the drying box, so that the tray 12 can move back and forth on the brackets 11, a material to be dried is conveniently placed in the drying box 13, a support 14 is fixedly connected to the bottom of the drying box 13, an electric heating sheet 15 is fixedly installed on the inner surface of the top of the drying box 13, a through hole is formed in the position of the top of the drying box 13 corresponding to the electric heating sheet 15, the size of the through hole is consistent with the size of the electric heating sheet 15, the material is dried in the drying box 13, the air inlet box 7 is fixedly welded at the top of the drying box 13 corresponding to the electric heating sheet 15, a spacious space is arranged in the air inlet box 7, the air inlet box 15, the drying box 13 and the ventilation pipe 1 are sealed, so that the air flow rate entering the drying box 13 is reduced, the heating effect is improved, the ventilation pipe 1 is fixedly connected at the top of the air inlet box 7, a fan 6 is fixedly arranged at the corner of the ventilation pipe 1 right above the air inlet box 7, a base 5 is arranged at the bottom of the left side of the drying box 13, a purifying and preheating device 3 is fixedly arranged on the upper surface of the base 5, an air inlet pipe 4 is fixedly connected at the left side of the bottom of the purifying and preheating device 3, an exhaust pipe 2 is fixedly connected at the right side of the bottom of the purifying and preheating device 3, the other end of the exhaust pipe 2 is connected with the left side of the, stop device 17's diameter is greater than the diameter of tube hole, the separation blade can rotate around installation position pivot, prevent to purify 3 inside gas escape of preheating device, cause gas pollution, stop device 17 top fixed mounting has filter screen 16, the inner wall fixed mounting who purifies preheating device 3 directly over filter screen 16 has electric heat piece 15, use through the cooperation of blast pipe 2 and purification preheating device 3 isotructure, the waste gas that will carry a large amount of heats gets into stoving circulation system once more after purifying, reduce repetitious to low temperature air heating, energy saving.

Example two

Based on the first embodiment, as shown in fig. 1-3, the electrical control box 8 is fixedly installed on the left side of the drying box 13, the humidity sensor and the temperature sensor are installed inside the drying box 13, and through the use of the structures such as the electrical control box 8, the drying box 13, the temperature sensor and the humidity sensor, the power supply condition of the electric heating sheet 15 in the drying box 13 is adjusted by monitoring the humidity and the temperature in the drying box 13, so that the frequent adjustment by workers according to experience is not needed, the labor is saved, and the output effect is consistent.

The working principle is as follows: firstly, the cabinet door 9 is opened, a worker drags the handle 10 to take out the tray 12, materials needing drying treatment are placed on the tray 12, then the tray 12 is put back to the original position, the cabinet door 9 is closed, then the drying equipment is started, the purifying and preheating device 3 and the electric heating sheets 15 in the drying box 13 start to be electrified and heated, outside air enters the purifying and preheating device 3 through the air inlet pipe 4, fine impurities and water vapor in the air are removed through the three-layer filter screen 16, the purified air is preheated through the electric heating sheets 15 above the purifying and preheating device 3, the fan 6 starts to extract the preheated pure air in the purifying and preheating device 3 and inputs the preheated pure air into the air inlet box 7, a larger space is arranged in the air inlet box 7, the air is fully contacted with the electric heating sheets 15 when the air flowing speed is reduced, the use temperature is improved, and the force directly acting on the materials is reduced on the other hand, the temperature sensor and the humidity sensor in the drying box 13 transmit the temperature and the humidity in the drying box 13 to a processing system in the electric control box 8, automatically control the electrifying condition of the electric heating sheet 15 according to transmission information, and automatically stop working when the dryness reaches a specified index, so that the dryness of the materials can be unified, and the materials are not controlled by experience so that the drying degrees are different and the materials need to be stared at by workers all the time.

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

1. An automatic drying device for electrical engineering comprises a drying box (13);

the method is characterized in that:

the improved drying oven is characterized in that a cabinet door (9) is installed on the front face of the drying oven (13), the left side face and the right side face of the inside of the drying oven (13) are fixedly connected with a bracket (11) in a mutually corresponding position, a tray (12) is placed on the upper surface of a transverse plate of the bracket (11), the front face of the tray (12) is fixedly connected with a handle (10), the bottom of the drying oven (13) is fixedly connected with a support (14), an electric heating sheet (15) is fixedly installed on the inner surface of the top of the drying oven (13), an air inlet oven (7) is fixedly welded on the top of the drying oven (13) in a position corresponding to the electric heating sheet (15), a ventilation pipe (1) is fixedly connected to the top of the air inlet oven (7), a fan (6) is fixedly installed at a corner of the ventilation pipe (1) right above the air inlet oven (7), a base (5) is arranged at the bottom of, the drying device is characterized in that an air inlet pipe (4) is fixedly connected to the left side of the bottom of the purification and pre-heating device (3), an exhaust pipe (2) is fixedly connected to the right side of the bottom of the purification and pre-heating device (3), the other end of the exhaust pipe (2) is connected with the left side of the drying box (13), a non-return device (17) is installed at the position, corresponding to the exhaust pipe (2), of the inner air inlet pipe (4) of the purification and pre-heating device (3), a filter screen (16) is fixedly installed above the non-return device (17), and an electric heating sheet (15) is fixedly installed on the inner wall of the purification and.

2. The automatic drying device of electrical engineering of claim 1, characterized in that: the left side fixed mounting of stoving case (13) has electrical control box (8), the internally mounted of stoving case (13) has humidity transducer and temperature sensor.

3. The automatic drying device of electrical engineering of claim 1, characterized in that: the diameter of the non-return device (17) is larger than that of the pipe hole.

4. The automatic drying device of electrical engineering of claim 1, characterized in that: the inside spacious space that has of air inlet case (7), and be sealed between air inlet case (7) and stoving case (13) and ventilation pipe (1).

5. The automatic drying device of electrical engineering of claim 1, characterized in that: the top of the drying box (13) is provided with a through hole at a position corresponding to the electric heating sheet (15), and the size of the through hole is consistent with that of the electric heating sheet (15).

6. The automatic drying device of electrical engineering of claim 1, characterized in that: the size and shape of the tray (12) are matched with the space between the two corresponding brackets (11) in the drying box.