CN212058159U

CN212058159U - Drying chamber adopting electrothermal film

Info

Publication number: CN212058159U
Application number: CN202020895379.8U
Authority: CN
Inventors: 宋世耀; 李智
Original assignee: Henan Wennuan Electronic Technology Co ltd
Current assignee: Henan Wennuan Electronic Technology Co ltd
Priority date: 2020-05-25
Filing date: 2020-05-25
Publication date: 2020-12-01
Anticipated expiration: 2030-05-25

Abstract

The utility model provides an adopt drying chamber of electric heat membrane, conveyer belt including drying chamber and passing drying chamber, the conveyer belt below sets up the support, the below of support sets up the heat accumulation case, the upper surface of heat accumulation case sets up first electric heat membrane, the lower surface that corresponds the conveyer belt on the support sets up tilting mechanism, the heat accumulation case includes the metal box and sets up the hot water that stores up in the metal box, the inside wall of drying chamber corresponds the conveyer belt and sets up the second electric heat membrane, the inside wall lower part of drying chamber sets up the inlet port, the inlet port sets up dustproof mechanism, the top of conveyer belt sets up hydrofuge mechanism. The utility model can accelerate the drying speed of the material and increase the drying quality of the material by increasing the total heat energy in the drying chamber and the quantity of heat sources when the material is heated; and the heating film is used for heating, so that the loss of electric energy is less, and the indoor heating is more uniform.

Description

Drying chamber adopting electrothermal film

Technical Field

The utility model relates to a product technical field that dries in succession, concretely relates to adopt drying chamber of electric heat membrane.

Background

In the industry, the materials are often required to be dried and then operated, so that the drying chambers are required to be dried collectively, but most drying chambers in the prior art are manually operated, the drying temperature and time are manually controlled, batch drying cannot be performed, and the materials need to be put into the drying chambers and taken out at the same time, so that the efficiency is low, and the drying quality is not well controlled; and the probability of overheating accidents in the drying process is high.

The electrothermal film is a semi-transparent polyester film capable of heating after being electrified, and is made of conductive special printing ink and metal current carrying strips which are processed and hot-pressed between insulating polyester films. When the electric heating film is used as a heating body, heat is sent into a space in a radiation mode, so that a human body and an object are firstly warmed, and the comprehensive effect of the electric heating film is superior to that of a traditional convection heating mode. The electric heating film system consists of a power supply, a temperature controller, a connecting piece, an insulating layer, an electric heating film and a decorative layer. The power supply is communicated with the electrothermal film through a lead to convert electric energy into heat energy. Because the electric heating film is a pure resistance circuit, the conversion efficiency is high, and except a small loss (2%), most (98%) of the electric heating film is converted into heat energy. Traditional drying chamber adopts other electric heating structure to dry mostly, but the electric heat membrane has the advantage that the heating is even, energy utilization is high.

In addition, after materials are placed in the drying chamber, the temperature in the drying chamber can be reduced more in a short time due to the large difference between the internal temperature and the external temperature, and the drying speed and the drying quality are influenced. There is therefore a need for a drying chamber that combines the advantages of heating films and increases the amount of heat energy stored in the chamber.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides an adopt drying chamber of electric heat membrane, through the heat energy total amount in the increase drying chamber to and the heat source quantity when the material heaies up, can accelerate the stoving speed of material and increase the oven-dry mass of material.

For solving the technical problem, the utility model provides an adopt drying chamber of electric heat membrane, include the drying chamber and pass the conveyer belt of drying chamber, the conveyer belt below sets up the support, the below of support sets up the heat accumulation case, the upper surface of heat accumulation case sets up first electric heat membrane, the lower surface that corresponds the conveyer belt on the support sets up tilting mechanism, the heat accumulation case includes the metal box and sets up the hot water storage in the metal box, the inside wall of drying chamber corresponds the conveyer belt and sets up the second electric heat membrane, the inside wall lower part of drying chamber sets up the inlet port, the inlet port sets up dustproof mechanism, the top of conveyer belt sets up hydrofuge mechanism.

Furthermore, the turnover mechanism comprises a plurality of rotary bearings arranged on two opposite sides of the top end of the support, a rotary shaft is arranged between every two opposite rotary bearings, an elliptic cylindrical rotary carrier roller is arranged on the rotary shaft, a driven bevel gear is arranged at one end of the rotary carrier roller, and the driven bevel gear is in transmission connection with the driving mechanism.

Furthermore, the driving mechanism comprises a rotating motor arranged on the heat storage box, a transmission rod is arranged on one side, provided with a driven bevel gear, of the support through a supporting bearing, one end of the transmission rod is in transmission connection with the rotating motor, and a driving bevel gear matched with the driven bevel gear is arranged on the transmission rod.

Further, dustproof mechanism includes the sleeve that the inlet port inside wall set up, the cartridge filter is inserted to telescopic one end, set up the filter screen in the cartridge filter.

Furthermore, the dehumidifying mechanism comprises an L-shaped stay bar arranged on one side of the support, an exhaust hood body is arranged on the top end of the L-shaped stay bar above the conveying belt, a plurality of exhaust holes are formed in the upper end of the exhaust hood body and communicated with a branch pipe, the branch pipe is communicated with a main exhaust pipeline, and an exhaust fan is arranged in the main exhaust pipeline.

The utility model discloses an above-mentioned technical scheme's beneficial effect as follows:

the heating in the drying chamber is realized by a first electric heating film on the heat accumulation box and a second electric heating film on the indoor side wall, the material on the conveying belt can be subjected to bracket heating under the conveying belt at the position of the first electric heating film, the second electric heating film on the indoor side wall can heat the drying chamber, and the air coming in from the air inlet hole is preheated at the same time. At the stoving in-process, the material gets into the drying chamber along the conveyer belt, the drying chamber is longer, the conveyer belt sets up along long axial, the electric heat membrane can also heat the room air when heating the conveyer belt material, the heat accumulation case can absorb unnecessary heat energy simultaneously, and the specific heat capacity of water is higher, indoor total heat is very high like this, after the material gets into, the material is not only sent out heat by the heating membrane, the heat accumulation case also can send out heat, with higher speed of rise when the material just entered into. The dehumidifying mechanism is positioned above the conveying belt, and humid air rises when the materials are heated and water is evaporated and is discharged through the dehumidifying mechanism.

The utility model can accelerate the drying speed of the material and increase the drying quality of the material by increasing the total heat energy in the drying chamber and the quantity of heat sources when the material is heated; and the heating film is used for heating, so that the loss of electric energy is less, and the indoor heating is more uniform.

Drawings

FIG. 1 is a schematic structural view of a drying chamber using an electrothermal film according to the present invention;

fig. 2 is a schematic structural view of the turnover mechanism and the transmission mechanism of the present invention;

fig. 3 is a cross-sectional view of the present invention.

1. A branch pipe; 2. an exhaust hole; 3. a main exhaust pipe; 4. an exhaust hood body; 5. rotating the carrier roller; 6. a rotating bearing; 7. a rotating shaft; 8. a conveyor belt; 9. a support; 10. a first electric heating film; 11. a heat storage tank; 12. a rotating electric machine; 13. a transmission rod; 14. a driving bevel gear; 15. a support bearing; 16. a drying chamber; 17. a second electric heating film; 18. storing hot water; 19. a sleeve; 20. an air inlet; 21. filtering with a screen; 22. a filter cartridge; 23. a metal box body; 24. a driven bevel gear; 25. an L-shaped stay bar.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to fig. 1 to 3 of the embodiments of the present invention. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. All other embodiments, which can be derived from the description of the embodiments of the present invention by a person skilled in the art, are within the scope of the present invention.

Example one

As shown in fig. 1-3: the utility model provides an adopt drying chamber of electric heat membrane, includes drying chamber 16 and passes drying chamber 16

's conveyer belt

8, 8 below of conveyer belt set up support 9, the below of support 9 sets up heat accumulation case 11, the upper surface of heat accumulation case 11 sets up first electric heat membrane 10, the lower surface that the support 9 upper end corresponds conveyer belt 8 sets up tilting mechanism, heat accumulation case 11 includes metal box 23 and sets up the hot water storage 18 in metal box 23, drying chamber 16's inside wall corresponds conveyer belt 8 and sets up second electric heat membrane 17, drying chamber 16's inside wall lower part sets up inlet port 20, inlet port 20 sets up dustproof mechanism, conveyer belt 8's top sets up hydrofuge mechanism.

Specifically, the heat storage box body can be made of aluminum alloy, pipelines are arranged at the upper part and the bottom part of the heat storage box body, water can be added and discharged, and a metal plate can be arranged on the outer side of the heat storage box body to ensure the heat exchange performance. Tilting mechanism can strike the conveyer belt for the material is turned over from top to bottom and flies, and the range will be little, avoids the material to spill, can scatter the material like this, dries with higher speed.

According to one embodiment of the present invention, as shown in figures 1 and 2,

the turnover mechanism comprises a plurality of rotary bearings 6 arranged on two opposite sides of the top end of a support 9, a rotary shaft 7 is arranged between every two opposite rotary bearings 6, an elliptic cylindrical rotary carrier roller 5 is arranged on the rotary shaft 7, a driven bevel gear 24 is arranged at one end of the rotary carrier roller 5, and the driven bevel gear 24 is in transmission connection with a driving mechanism.

The driving mechanism comprises a rotating motor 12 arranged on a heat storage box 11, a transmission rod 13 is arranged on one side, provided with a driven bevel gear 24, of the support 9 through a support bearing 15, one end of the transmission rod 13 is in transmission connection with the rotating motor 12, and a driving bevel gear 14 matched with the driven bevel gear 24 is arranged on the transmission rod 13.

The rotating motor is in transmission connection with the transmission rod to drive the transmission rod to rotate. The transmission rod drives the driving conical gear to rotate, so that the driven conical gear is driven to rotate, and the rotating shaft drives the rotating carrier roller to rotate. The cross section of the rotary carrier roller is oval, so that the conveyer belt is knocked up and down on the upper surface of the rotary carrier roller, and materials can be dispersed. It should be noted that the motion states of two adjacent rotating carrier rollers need to be staggered, the heights are staggered, and the effect is better.

According to one embodiment of the present invention, as shown in figure 3,

the dustproof mechanism comprises a sleeve 19 arranged on the inner side wall of an air inlet 20, one end of the sleeve 19 is inserted into a filter cylinder 22, and a filter screen 21 is arranged in the filter cylinder 22. The sleeve can threaded connection with the cartridge filter, when the installation directly correspond the rotatory twist of sleeve with the cartridge filter can, it is more convenient to change the use. The filter screen can be washed by clean water for recycling.

In one embodiment of the present invention, as shown in figures 1 and 3,

the dehumidifying mechanism comprises an L-shaped stay bar 25 arranged on one side of the support 9, an exhaust hood body 4 is arranged on the top of the L-shaped stay bar 25 above the conveying belt 8, a plurality of exhaust holes 2 are arranged at the upper end of the exhaust hood body 4, the exhaust holes 2 are communicated with the branch pipe 1, the branch pipe 1 is communicated with the exhaust main pipeline 3, and an exhaust fan is arranged in the exhaust main pipeline 3. Exhaust fan convulsions outward, and when the material was dried, in humid air entered into the branch pipe from the exhaust hole of the exhaust hood body, entered into the exhaust trunk line at last and was discharged, conveniently discharged indoor moisture, increased the effect and the speed of drying.

The utility model discloses a use method:

the material is through the drying chamber on the conveyer belt, and first electric heat membrane is direct to the conveyer belt heating promptly to material direct heating, and the second electric heat membrane is to indoor and material heating, and the unnecessary heat of heat accumulation water absorption in the heat accumulation case to increase indoor heat energy total number, after the material gets into, more than the electric heat membrane generates heat, and the heat accumulation case also disperses the heat simultaneously, can be to indoor intensification in the very fast time. Simultaneously indoor temperature is very difficult too high, and unnecessary heat also in order to heat accumulation case intensification simultaneously, and the specific heat capacity of water is higher, prevents that indoor temperature is too high, also can be better to the control by temperature change effect like this.

The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides an adopt drying chamber of electric heat membrane which characterized in that: including drying chamber (16) and conveyer belt (8) that pass drying chamber (16), conveyer belt (8) below sets up support (9), the below of support (9) sets up heat accumulation case (11), the upper surface of heat accumulation case (11) sets up first electric heat membrane (10), the lower surface that support (9) upper end corresponds conveyer belt (8) sets up tilting mechanism, heat accumulation case (11) include metal box (23) and set up heat accumulation water (18) in metal box (23), the inside wall of drying chamber (16) corresponds conveyer belt (8) and sets up second electric heat membrane (17), the inside wall lower part of drying chamber (16) sets up inlet port (20), inlet port (20) set up dustproof mechanism, the top of conveyer belt (8) sets up the hydrofuge mechanism.

2. The drying chamber using an electrothermal film according to claim 1, wherein: tilting mechanism includes a plurality of swivel bearing (6) that support (9) top both sides set up relatively, sets up rotation axis (7) between two liang of relative swivel bearing (6), set up elliptic cylinder's rotatory bearing roller (5) on rotation axis (7), the one end of rotatory bearing roller (5) sets up driven bevel gear (24), driven bevel gear (24) are connected with the actuating mechanism transmission.

3. A drying chamber using an electrothermal film as claimed in claim 2, wherein: the driving mechanism comprises a rotating motor (12) arranged on a heat storage box (11), a transmission rod (13) is arranged on one side, provided with a driven bevel gear (24), of the support (9) through a supporting bearing (15), one end of the transmission rod (13) is in transmission connection with the rotating motor (12), and a driving bevel gear (14) matched with the driven bevel gear (24) is arranged on the transmission rod (13).

4. The drying chamber using an electrothermal film according to claim 1, wherein: dustproof mechanism includes sleeve (19) that inlet port (20) inside wall set up, cartridge filter (22) are inserted to the one end of sleeve (19), set up filter screen (21) in cartridge filter (22).

5. The drying chamber using an electrothermal film according to claim 1, wherein: the dehumidifying mechanism comprises an L-shaped stay bar (25) arranged on one side of a support (9), an exhaust hood body (4) is arranged on the top of a conveying belt (8) at the top of the top end of the L-shaped stay bar (25), a plurality of exhaust holes (2) are formed in the upper end of the exhaust hood body (4), the exhaust holes (2) are communicated with branch pipes (1), the branch pipes (1) are communicated with an exhaust main pipeline (3), and exhaust fans are arranged in the exhaust main pipeline (3).