CN214746812U

CN214746812U - Novel high-efficient automatic temperature control drying kiln

Info

Publication number: CN214746812U
Application number: CN202023220376.3U
Authority: CN
Inventors: 周战朝; 郭立鹏; 武书朋
Original assignee: Zhengzhou Guangda Refractories Co ltd
Current assignee: Zhengzhou Guangda Refractories Co ltd
Priority date: 2020-12-28
Filing date: 2020-12-28
Publication date: 2021-11-16
Anticipated expiration: 2030-12-28

Abstract

The utility model discloses a novel high-efficiency automatic temperature control drying kiln, which comprises a kiln body, a kiln body wall and an exhaust pipe, wherein the kiln body wall is a cavity, a bidirectional motor is arranged in the middle of the top of the kiln body and is rotationally connected with a fan through a shaft lever, a heating chamber is arranged on the right side in the kiln body, a heating device is arranged in the heating chamber, two axial fans are arranged right in front of the heating device and are fixedly welded on a second support rod, a partition plate is fixedly arranged on the left side of the heating chamber, a drying chamber is arranged on the left side of the partition plate, two groups of temperature sensors are arranged on the inner wall of the drying chamber, two drying chamber doors are arranged outside the drying chamber, one heating chamber door is arranged outside the heating chamber, and the surface of the heating chamber door is provided with a PLC (programmable logic controller) to realize the high-efficiency automatic temperature control drying kiln, the structure is reasonable, the operation is simple, can automatically control the heating process, has accurate temperature and humidity control, and is worth popularizing and using.

Description

Novel high-efficient automatic temperature control drying kiln

Technical Field

The utility model relates to a drying device technical field specifically is a novel high-efficient automatic temperature control drying kiln.

Background

Traditional drying device, adopt the bottom to advance hot-blast mode mostly, but this kind of mode drying speed is slower, and can occupy great space, drying efficiency is low, the bottom advances hot-blast bottom object often can cause and is heated for a long time, the carbomorphism that the time of being heated overlength still can cause the object even, and the object surface of other parts can not fully be heated, make the object in the drying chamber can not obtain thermally equivalent and dry, and most drying kilns can not do the automatic temperature control effect, influence the drying efficiency and the quality of object, for this we propose a novel high-efficient automatic temperature control drying kiln.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel high-efficient automatic temperature control drying kiln 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 novel high-efficiency automatic temperature control drying kiln comprises a kiln body, a kiln body wall and an exhaust pipe, wherein the kiln body wall is a cavity, the cavity inside the kiln body wall is filled with silicate cotton, a bidirectional motor is installed in the middle of the top of the kiln body and is rotationally connected with a fan through a shaft lever, a heating chamber is arranged on the right side inside the kiln body, a heating device is installed inside the heating chamber, the upper end and the lower end of the heating device are fixedly connected through a first aluminum row, the front side and the rear side of the heating device are connected through a second aluminum row, two axial flow fans are installed right in front of the heating device and are fixedly welded on a second support rod, a partition plate is fixedly arranged on the left side of the heating chamber, a drying chamber is arranged on the left side of the partition plate, two groups of temperature sensors are installed inside the drying chamber, two drying chamber doors are installed outside the drying chamber, heating chamber externally mounted has a heating chamber door, and heating chamber door surface is provided with the PLC controller.

Preferably, the kiln body is formed by fixedly connecting kiln body walls, and the kiln body is formed by a drying chamber and a heating chamber.

Preferably, a first support rod is fixedly welded in the exhaust pipe, a fan is fixed in the first support rod, the fan is rotatably connected with a first bevel gear of the shaft rod through a second bevel gear on the connecting rod, and the fans are symmetrically arranged on two sides of the bidirectional motor.

Preferably, the bidirectional motor is fixedly installed on the surface of the first supporting block, a connecting rod of the bidirectional motor is meshed with the shaft rod through a coupler, and the coupler is fixedly installed on the surface of the second supporting block.

Preferably, a ventilation air duct is reserved between the front side edge and the rear side edge of the partition plate and the inner wall of the drying chamber, and the heating chamber is communicated with the drying chamber through the ventilation air duct.

Preferably, air deflectors are arranged at four included angles of the kiln body and are in the shape of an arc.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model has the advantages that the high-efficiency automatic temperature control drying kiln has the advantages that the channels on the two sides of the baffle plate can enable heat flow to circularly flow, the flow velocity is increased, the air deflectors on the four corners of the inner wall of the kiln body are arranged into the shape of a circular arc, the resistance of corners to the flow of hot air can be reduced, and the flow of hot air is smoother;

2. the utility model discloses have high-efficient automatic temperature control drying kiln, the PLC controller on heating chamber door surface can carry out unified control to axial fan, axial fan and fan, accomplishes automatic temperature control effect, improves the drying efficiency and the quality of object.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the present invention;

fig. 3 is a schematic top view of the structure of the present invention.

In the figure: 1. a kiln body; 2. the wall of the kiln body; 3. silicic acid cotton; 4. an exhaust pipe; 5. a first support bar; 6. a first bevel gear; 7. a shaft lever; 8. a coupling; 9. a bi-directional motor; 10. a first support block; 11. a first aluminum row; 12. a heating device; 13. a heating chamber; 14. a temperature sensor; 15. a drying chamber; 16. a rack; 17. a second support block; 18. an axial flow fan; 19. a second support bar; 20. a second aluminum row; 21. a partition plate; 22. an air deflector; 23. a drying chamber door; 24. a heating chamber door; 25. a PLC controller; 26. a second bevel gear; 27. a fan.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in 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 protection scope of the present invention based on the embodiments of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a novel high-efficiency automatic temperature control drying kiln comprises a kiln body 1, a kiln body wall 2 and an exhaust pipe 4, wherein the exterior of the kiln body 1 is formed by fixedly connecting the kiln body wall 2, the interior of the kiln body 1 is formed by a drying chamber 15 and a heating chamber 13, the kiln body wall 2 is a cavity, the cavity inside the kiln body wall 2 is filled with silicate cotton 3, the interior of the exhaust pipe 4 is fixedly welded with a first supporting rod 5, a fan 27 is fixed inside the first supporting rod 5, the fan 27 is rotatably connected with a first conical gear 6 of a shaft lever 7 through a second conical gear 26 on the connecting rod, the fans 27 are symmetrically arranged at two sides of a two-way motor 9, the two-way motor 9 is arranged in the middle of the top of the kiln body 1, the two-way motor 9 is rotatably connected with the fan 27 through the shaft lever 7, the two-way motor 9 is fixedly arranged on the surface of a first supporting block 10, and the connecting rod of the two-way motor 9 is meshed with the shaft lever 7 through a shaft coupling 8, meanwhile, the coupler 8 is fixedly arranged on the surface of a second supporting block 17, a heating chamber 13 is arranged on the right side inside the kiln body 1, a heating device 12 is arranged inside the heating chamber 13, the upper end and the lower end of the heating device 12 are fixedly connected through a first aluminum row 11, the front side and the rear side of the heating device 12 are connected through a second aluminum row 20, two axial fans 18 are arranged right in front of the heating device 12, the axial fans 18 are fixedly welded on a second supporting rod 19, a partition plate 21 is fixedly arranged on the left side of the heating chamber 13, the left side of the partition plate 21 is a drying chamber 15, a ventilation air duct is reserved between the front side and the rear side of the partition plate 21 and the inner wall of the drying chamber 15, the heating chamber 13 is communicated with the drying chamber 15 through the ventilation air duct, air deflectors 22 are arranged at four included angles of the kiln body 1, the air deflectors 22 are in the shape of an arc, an article placing frame 16 is arranged inside the drying chamber 15, and two groups of temperature sensors 14 are arranged on the inner wall of the drying chamber 15, drying chamber 15 externally mounted has two drying chamber doors 23, and heating chamber 13 externally mounted has a heating chamber door 24, and heating chamber door 24 surface is provided with PLC controller 25, PLC controller 25 and heating device 12 electric connection, and PLC controller 25 and two-way motor 9 electric connection, PLC controller 25 and two axial fan 18 electric connection simultaneously.

As shown in fig. 1: the blast pipe sets up the left and right sides at the top of drying chamber 15, and even dehumidifies the drying chamber and exhausts, increases the dehumidification area.

As shown in fig. 2-3: the inside fixed welding of blast pipe 4 has first bracing piece 5, and first bracing piece 5 inside is fixed with fan 27, fan 27 rotates with the first conical gear 6 of axostylus axostyle 7 through second conical gear 26 on the connecting rod simultaneously and is connected, and fan 7 symmetry is placed in the both sides of two-way motor 9, can exhaust and dispel the heat drying chamber 15 and heating chamber 13, aviation baffle 22 sets up in four contained angle departments of kiln body 1, and aviation baffle 22 is the shape of circular arc, reduce the resistance of turning to hot-blast flow, make hot-blast flow more smooth and easy.

The working principle is as follows: when an object is placed on the shelf 16, the drying chamber door 23 and the heating chamber door 24 are closed, the heating device 12 is firstly opened under the control of a button on the PLC 25, the axial flow fan 18 is started through a button on the PLC 25 after the temperature of the heating chamber 13 is reached, heat flow is sent to the drying chamber 15 through air channels on two sides of the partition plate 21 under the blowing of the axial flow fan 18, and after the drying is finished, the fan 27 in the exhaust pipe 4 can be opened to exhaust air and dissipate heat of the drying chamber 15 and the heating chamber 13, so that the whole process of the high-efficiency automatic temperature control drying kiln is realized.

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. The utility model provides a novel high-efficient automatic temperature control drying kiln, includes the kiln body (1), kiln body wall (2) and blast pipe (4), its characterized in that: the kiln body wall (2) is a cavity, the cavity inside the kiln body wall (2) is filled with silicate cotton (3), a bidirectional motor (9) is installed in the middle of the top of the kiln body (1), the bidirectional motor (9) is rotatably connected with a fan (27) through a shaft rod (7), a heating chamber (13) is arranged on the right side inside the kiln body (1), a heating device (12) is installed inside the heating chamber (13), the upper end and the lower end of the heating device (12) are fixedly connected through a first aluminum row (11), the front side and the rear side of the heating device (12) are connected through a second aluminum row (20), two axial flow fans (18) are installed right in front of the heating device (12), the axial flow fans (18) are fixedly welded on a second supporting rod (19), a partition plate (21) is fixedly arranged on the left side of the heating chamber (13), and a drying chamber (15) is arranged on the left side of the partition plate (21), drying chamber (15) inside has placed supporter (16), and drying chamber (15) inner wall installs two sets of temperature sensor (14), drying chamber (15) externally mounted has two fan drying chamber door (23), heating chamber (13) externally mounted has a fan heating chamber door (24), and heating chamber door (24) surface is provided with PLC controller (25).

2. The novel high-efficiency automatic temperature control drying kiln according to claim 1, characterized in that: the kiln body (1) is externally formed by fixedly connecting kiln body walls (2), and the kiln body (1) is internally formed by a drying chamber (15) and a heating chamber (13).

3. The novel high-efficiency automatic temperature control drying kiln according to claim 1, characterized in that: the exhaust pipe (4) is fixedly welded with a first supporting rod (5), a fan (27) is fixed inside the first supporting rod (5), the fan (27) is rotatably connected with a first bevel gear (6) of the shaft rod (7) through a second bevel gear (26) on the connecting rod, and the fan (27) is symmetrically arranged on two sides of the two-way motor (9).

4. The novel high-efficiency automatic temperature control drying kiln according to claim 1, characterized in that: the bidirectional motor (9) is fixedly mounted on the surface of the first supporting block (10), a connecting rod of the bidirectional motor (9) is meshed and connected with the shaft lever (7) through the shaft coupler (8), and meanwhile the shaft coupler (8) is fixedly mounted on the surface of the second supporting block (17).

5. The novel high-efficiency automatic temperature control drying kiln according to claim 1, characterized in that: and a ventilation air duct is reserved between the front side edge and the rear side edge of the partition plate (21) and the inner wall of the drying chamber (15), and the heating chamber (13) is communicated with the drying chamber (15) through the ventilation air duct.

6. The novel high-efficiency automatic temperature control drying kiln according to claim 1, characterized in that: air deflectors (22) are arranged at four included angles of the kiln body (1), and the air deflectors (22) are in the shape of an arc.

7. The novel high-efficiency automatic temperature control drying kiln according to claim 1, characterized in that: the PLC (25) is electrically connected with the heating device (12), the PLC (25) is electrically connected with the two-way motor (9), and meanwhile, the PLC (25) is electrically connected with the two axial flow fans (18).