Industrial kiln with flue convenient to clean

Abstract

The utility model discloses an industrial kiln with a flue convenient to clean, which belongs to the field of industrial kilns and comprises a kiln body, the rear side of the top of the kiln body is communicated with a flue pipe, a flange mounting seat is mounted at the lower end of the flue pipe, and mounting bolts are arranged on the periphery of the upper end of the flange mounting seat. The lower end of the mounting bolt penetrates through the lower end of the flange mounting base and is fixed to the rear side of the upper end of the kiln body in a threaded mode, and the upper end of the surface of the flue pipe is sleeved with an L-shaped bent pipe. According to the industrial kiln with the flue convenient to clean, when the flue pipe and the L-shaped bent pipe need to be cleaned, the L-shaped bent pipe can be cleaned by moving the mounting pin out of one side of the fixed flange base and moving the L-shaped bent pipe out of one side of the flue pipe, and the mounting bolt is moved out of one side of the flange mounting base by moving one side of the mounting bolt out of one side of the flange mounting base. The flue pipe is moved out of one side of the kiln body, the flue pipe and the L-shaped bent pipe can be cleaned, and smoke is discharged through communication of the L-shaped bent pipe and an external pipeline during smoke discharging.

Description

Technical Field

[0001] This utility model belongs to the field of industrial kiln technology, specifically relating to an industrial kiln that facilitates the cleaning of flues. Background Technology

[0002] An industrial kiln is a heating device used in industrial production. Its main function is to heat raw materials to a certain temperature and carry out physical or chemical changes. Industrial kilns are widely used in industries such as metallurgy, chemical industry, building materials, ceramics, glass, electronics, and food. Their applications include sintering, smelting, roasting, drying, carbonization, sulfidation, oxidation, and other processes. Some small workshops or ceramic factories use small industrial kilns.

[0003] Existing industrial kilns are inconvenient to clean their flues. Over time, soot accumulates in the flues, causing blockages that affect flue exhaust efficiency and kiln production, thus failing to meet usage requirements. Utility Model Content

[0004] The purpose of this invention is to provide an industrial kiln that facilitates the cleaning of flues, thereby solving the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an industrial kiln for easy cleaning of flues, comprising a kiln body, a flue pipe connected to the rear side of the top of the kiln body, a flange mounting seat installed at the lower end of the flue pipe, mounting bolts arranged around the upper end of the flange mounting seat, the lower end of the mounting bolts penetrating the lower end of the flange mounting seat and threadedly fixed to the rear side of the upper end of the kiln body, an L-shaped bend sleeved on the upper end of the surface of the flue pipe, a fixed flange seat provided at the lower end of the surface of the L-shaped bend and the upper end of the surface of the flue pipe, mounting pins arranged around the upper end of the fixed flange seat, the lower end of the mounting pins penetrating the lower end of the fixed flange seat and threadedly connected to a nut.

[0006] In a preferred embodiment, an insulation box door is movably connected to the left side of the front of the kiln body via a hinge, and a handle is installed on the right side of the front of the insulation box door.

[0007] In a preferred embodiment, a U-shaped buckle is installed from top to bottom on the right side of the insulated box door, and an L-shaped locking block is provided in the inner cavity of the U-shaped buckle. The left side of the L-shaped locking block is fixed to the front side of the right side of the kiln body.

[0008] In a preferred embodiment, the upper end of the U-shaped buckle is provided with a pin, and the lower end of the pin penetrates through the lower end of the U-shaped buckle.

[0009] In a preferred embodiment, a base plate is installed at the lower end of the kiln body, and casters are installed around the lower end of the base plate.

[0010] In a preferred embodiment, the fixed flange seat and the flange mounting seat are provided with threaded holes around the upper end for use with mounting pins and mounting bolts.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] This industrial kiln features a convenient flue cleaning mechanism. When cleaning the flue pipe and L-shaped bend is required, the mounting pin is moved out of one side of the fixed flange seat, and the L-shaped bend is moved out of one side of the flue pipe for cleaning. Alternatively, the mounting bolt is moved out of one side of the flange mounting seat, and the flue pipe is moved out of one side of the kiln body for cleaning. During exhaust, the flue pipe is connected to an external pipeline for discharge treatment.

[0013] This industrial kiln, designed for easy cleaning of flues, features handles and an insulated box door for convenient opening of the kiln body and easy access to items inside. U-shaped buckles, L-shaped locking blocks, and pins secure the insulated box door and kiln body, improving the kiln's sealing and insulation performance. Attached Figure Description

[0014] Figure 1 This is a front view of the structure of this utility model;

[0015] Figure 2 This is a schematic diagram of the right side of the kiln body and base plate structure of this utility model.

[0016] Figure 3 This is a top view of the kiln body and flue pipe structure of this utility model.

[0017] Figure 4 This is a top view of the flue pipe and flange mounting base structure of this utility model;

[0018] Figure 5 This is a schematic diagram of the back of the L-shaped bend and fixed flange seat structure of this utility model.

[0019] In the diagram: 1. Kiln body; 2. Flue pipe; 3. Flange mounting seat; 4. Mounting bolt; 5. L-shaped bend; 6. Fixed flange seat; 7. Mounting pin; 8. Nut; 9. Insulation box door; 10. Handle; 11. U-shaped buckle; 12. L-shaped locking block; 13. Pin post; 14. Base plate; 15. Casters. Detailed Implementation

[0020] The present invention will be further described below with reference to the embodiments.

[0021] The following embodiments are used to illustrate the present invention, but should not be used to limit the scope of protection of the present invention. The conditions in the embodiments can be further adjusted according to specific conditions, and simple improvements to the method of the present invention under the premise of the concept of the present invention are all within the scope of protection claimed by the present invention.

[0022] Please see Figure 1-5 This utility model provides an industrial kiln that facilitates flue cleaning, including a kiln body 1. A flue pipe 2 is connected to the rear side of the top of the kiln body 1. A flange mounting seat 3 is installed at the lower end of the flue pipe 2. Mounting bolts 4 are provided around the upper end of the flange mounting seat 3. The lower end of the mounting bolts 4 passes through the lower end of the flange mounting seat 3 and is threaded to the rear side of the upper end of the kiln body 1. An L-shaped bend 5 is fitted on the upper end of the surface of the flue pipe 2. Fixed flange seats 6 are provided at the lower end of the surface of the L-shaped bend 5 and the upper end of the surface of the flue pipe 2. Mounting pins 7 are provided around the upper end of the fixed flange seat 6. The lower end of the mounting pins 7 passes through the lower end of the fixed flange seat 6 and is threaded to a nut 8.

[0023] The kiln body 1 has an insulated box door 9 connected to the left side of the front of the kiln body 1 via a hinge. A handle 10 is installed on the right side of the front of the insulated box door 9. With the base plate 14 and the casters 15, the kiln body 1 can be moved to facilitate movement according to the actual use area, and to facilitate the later maintenance and repair of the kiln body 1.

[0024] Among them, U-shaped buckles 11 are installed from top to bottom on the right side of the heat preservation box door 9. The inner cavity of the U-shaped buckle 11 is provided with an L-shaped locking block 12. The left side of the L-shaped locking block 12 is fixed to the front side of the right side of the kiln body 1. When it is necessary to clean the flue pipe 2 and the L-shaped bend 5, the mounting pin 7 is used to move it out of the side of the fixed flange seat 6.

[0025] The upper end of the U-shaped buckle 11 is provided with a pin post 13, and the lower end of the pin post 13 passes through the lower end of the U-shaped buckle 11, so that the L-shaped bend 5 can be moved out of the flue pipe 2. The L-shaped bend 5 can be cleaned and the mounting bolt 4 can be installed on one side.

[0026] The lower end of the kiln body 1 is equipped with a base plate 14, and the lower end of the base plate 14 is equipped with casters 15. The mounting bolts 4 are moved out of the flange mounting seat 3 and the flue pipe 2 is moved out of the kiln body 1. The flue pipe 2 and the L-shaped bend 5 can be cleaned.

[0027] Among them, the fixed flange seat 6 and the flange mounting seat 3 are provided with threaded holes around the upper end for use with mounting pins 7 and mounting bolts 4. After cleaning, the flue pipe 2 and L-shaped bend 5 can be installed by reversing the above steps. When exhausting smoke, the flue pipe 2 is connected to the external pipe through the L-shaped bend 5 for discharge treatment.

[0028] The working principle and usage process of this utility model are as follows: The kiln body 1 can be moved by the base plate 14 and the moving wheels 15, facilitating movement according to the actual usage area and simplifying subsequent maintenance and repair of the kiln body 1. When cleaning the flue pipe 2 and L-shaped bend 5 is required, the mounting pin 7 is moved out of one side of the fixed flange seat 6, and the L-shaped bend 5 is moved out of one side of the flue pipe 2 for cleaning. The mounting bolt 4 is moved out of one side of the flange mounting seat 3, and the flue pipe 2 is moved out of one side of the kiln body 1 for cleaning. After cleaning, the flue pipe 2 and L-shaped bend 5 can be installed by reversing the above steps. During exhaust, the flue pipe 5 is connected to an external pipe for discharge.

[0029] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An industrial kiln for easy cleaning of flues, comprising a kiln body (1), characterized in that: A flue pipe (2) is connected to the rear side of the top of the kiln body (1). A flange mounting seat (3) is installed at the lower end of the flue pipe (2). Mounting bolts (4) are provided around the upper end of the flange mounting seat (3). The lower end of the mounting bolts (4) passes through the lower end of the flange mounting seat (3) and is threaded to the rear side of the upper end of the kiln body (1). An L-shaped bend (5) is fitted on the upper end of the surface of the flue pipe (2). Fixed flange seats (6) are provided at the lower end of the surface of the L-shaped bend (5) and the upper end of the surface of the flue pipe (2). Mounting pins (7) are provided around the upper end of the fixed flange seat (6). The lower end of the mounting pins (7) passes through the lower end of the fixed flange seat (6) and is threaded to a nut (8).

2. An industrial kiln with a convenient flue cleaning function according to claim 1, characterized in that: The left side of the front of the kiln body (1) is connected to the heat preservation box door (9) by a hinge, and the right side of the front of the heat preservation box door (9) is equipped with a handle (10).

3. An industrial kiln with a convenient flue cleaning function according to claim 2, characterized in that: U-shaped buckles (11) are installed on the right side of the insulated box door (9) from top to bottom. An L-shaped locking block (12) is provided in the inner cavity of the U-shaped buckle (11). The left side of the L-shaped locking block (12) is fixed to the front side of the right side of the kiln body (1).

4. An industrial kiln with a convenient flue cleaning function according to claim 3, characterized in that: The upper end of the U-shaped buckle (11) is provided with a pin (13), and the lower end of the pin (13) passes through the lower end of the U-shaped buckle (11).

5. An industrial kiln with a convenient flue cleaning function according to claim 1, characterized in that: A base plate (14) is installed at the lower end of the kiln body (1), and casters (15) are installed around the lower end of the base plate (14).

6. An industrial kiln with a convenient flue cleaning function according to claim 1, characterized in that: The fixed flange seat (6) and the flange mounting seat (3) are provided with threaded holes around their upper ends for use with mounting pins (7) and mounting bolts (4).

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