A fixing clamp device for refractory material inside a kiln

Abstract

The utility model relates to industrial kiln equipment technical field discloses a kind of refractory material fixing fixture devices inside kiln, and the core technology effect of the device is one is through fixture and installation groove cooperation fixed refractory brick, and includes: locking assembly, including the handle being set on door plate, further including the limiting slot being opened in handle, further including the threaded rod being hinged on kiln, and threaded rod is attached with limiting slot;Fixed component, including the refractory brick being arranged in kiln interior, further including the fixture being welded in kiln interior;Bearing assembly, including the tray being slidably connected in kiln interior;Exhaust component, including the exhaust port being opened in kiln top, further including the valve being arranged on exhaust port;Locking assembly strengthens door plate sealing and prevents heat leakage, sliding groove cooperates with tray and facilitates material taking and placing, exhaust component is purified gas through filter screen and is easy to maintain, and overall realizes the efficient cooperation of kiln closure, material handling and gas discharge.

Description

Technical Field

[0001] This utility model relates to the technical field of industrial kiln equipment, specifically to a refractory material fixing clamp device inside a kiln. Background Technology

[0002] This kiln is used for firing ceramic blanks. It focuses on the stable fixation and efficient operation of the internal refractory materials. It is involved in the field of industrial kiln equipment and solves problems such as easy displacement of refractory materials under high temperature environment, heat leakage due to poor door sealing, and excessive impurities in the emitted gas.

[0003] A search revealed existing technology (application number: CN211316985U), which describes "a cooling device for cooling a kiln." This utility model includes a cooling hood, a kiln, and a cooling box. The top of the kiln is welded to the bottom of the cooling hood, and the cooling box is bolted to one side of the cooling hood. An air intake pipe is welded to the top of the cooling box, and the end of the air intake pipe penetrates the interior of the cooling hood and the top of the kiln. A cavity is provided between the cooling hood and the top of the kiln. A partition is welded inside the cooling hood, and a heat insulation plate is welded to one side of the partition. Ventilation holes are equally spaced inside the heat insulation plate and the partition. Cooling pipes are provided between the heat insulation plate and the cooling hood.

[0004] However, while existing technologies cool the outside of the kiln, they still have some shortcomings: existing technologies do not take into account that the internal refractory bricks will deform or even fall off after being subjected to high temperature and cooling. This device fixes the refractory bricks by welding anchors inside the kiln and opening installation grooves on the refractory bricks. Utility Model Content

[0005] The purpose of this utility model is to address the shortcomings of existing technologies by proposing a refractory material fixing clamp device for the inside of a kiln.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a refractory material fixing clamp device inside a kiln, comprising: a kiln for storing materials; a door panel hinged to one side of the kiln; a locking assembly including a handle on the door panel, a limiting groove on the handle, and a threaded rod hinged to the kiln, wherein the threaded rod fits into the limiting groove; a fixing assembly including refractory bricks arranged inside the kiln, and clamps welded inside the kiln; a bearing assembly including a tray slidably connected inside the kiln; and an exhaust assembly including an exhaust port on the top of the kiln, and a valve arranged on the exhaust port.

[0007] As a further description of the above technical solution:

[0008] The locking assembly includes a locking valve threaded onto a threaded rod for locking the handle.

[0009] As a further description of the above technical solution:

[0010] The fixing component includes: a mounting groove formed inside the refractory brick.

[0011] As a further description of the above technical solution:

[0012] The supporting component includes a chute, which is formed inside the kiln and is slidably connected to the tray.

[0013] As a further description of the above technical solution:

[0014] The exhaust assembly includes: a filter screen, which is slidably connected inside the exhaust port; and pull rods, which are disposed on both sides of the filter screen and fixed to the exhaust port by bolts.

[0015] As a further description of the above technical solution:

[0016] The kiln is equipped with silicon carbide rods, which are embedded in the refractory bricks inside the kiln.

[0017] As a further description of the above technical solution:

[0018] The tray is made of mullite.

[0019] This utility model has the following beneficial effects:

[0020] The core technological advantage of this device is that by using clamps and mounting slots to fix refractory bricks, combined with the layout of silicon carbide rods embedded in the refractory bricks, it not only ensures the stability of the high-temperature resistant structure inside the kiln, but also provides a heat source efficiently, achieving uniform heating of materials.

[0021] Secondly, the locking components enhance the door panel seal to prevent heat leakage, the slide and tray work together to facilitate material loading and unloading, the exhaust components purify the gas through the filter screen and are easy to maintain, and the whole system achieves efficient coordination of kiln sealing, material handling and gas emission. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0023] Figure 2 This is a schematic diagram of the locking component of this utility model;

[0024] Figure 3 This is a schematic diagram of the internal structure of this utility model;

[0025] Figure 4 This is a schematic diagram of the exhaust assembly of this utility model;

[0026] Figure 5This is a schematic diagram of the fixing component of this utility model.

[0027] Legend:

[0028] 1. Kiln; 2. Door panel; 3. Handle; 4. Limiting groove; 5. Threaded rod; 6. Locking valve; 7. Refractory brick; 8. Clamp; 9. Mounting groove; 10. Slide groove; 11. Tray; 12. Exhaust port; 13. Valve; 14. Filter screen; 15. Pull rod; 16. Silicon carbide rod. Detailed Implementation

[0029] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0030] Example 1

[0031] like Figures 1 to 5 As shown, this embodiment provides a refractory material fixing clamp device inside a kiln, comprising: a kiln 1 for storing materials; a door panel 2 hinged to one side of the kiln 1; a locking assembly including a handle 3 disposed on the door panel 2, a limiting groove 4 opened on the handle 3, and a threaded rod 5 hinged to the kiln 1, wherein the threaded rod 5 is in contact with the limiting groove 4; a fixing assembly including refractory bricks 7 arranged inside the kiln 1, and a clamp 8 welded inside the kiln 1; a bearing assembly including a tray 11 slidably connected inside the kiln 1; and an exhaust assembly including an exhaust port 12 opened on the top of the kiln 1, and a valve 13 arranged on the exhaust port 12.

[0032] In this embodiment, the door panel 2 is closed and fixed by the locking component, the fixing component fixes the refractory brick 7 to the inner wall of the kiln 1, the tray 11 carries the material, and the exhaust component controls the gas emission in the kiln 1, thereby realizing the sealing of the kiln 1, the fixing of the refractory material, the carrying of the material and the emission of the gas.

[0033] Specifically, the locking assembly includes a locking valve 6, threadedly connected to the threaded rod 5, for locking the handle 3.

[0034] Among them, the rotating locking valve 6 squeezes the handle 3, so that the door panel 2 fits tightly with the kiln 1, locking the door panel 2 and preventing heat leakage inside the kiln 1.

[0035] Specifically, the fixing component includes: a mounting groove 9, which is formed inside the refractory brick 7.

[0036] As a preferred embodiment, the clamp 8 is embedded in the mounting groove 9 to enhance the connection stability between the refractory brick 7 and the clamp 8 and prevent the refractory brick 7 from falling off.

[0037] Example 2

[0038] Specifically, the supporting component includes a chute 10, which is formed inside the kiln 1 and is slidably connected to the tray 11.

[0039] Specifically, the exhaust assembly includes: a filter screen 14, which is slidably connected inside the exhaust port 12; and a pull rod 15, which is disposed on both sides of the filter screen 14 and fixed to the exhaust port 12 by bolts.

[0040] In addition, the filter screen 14 filters impurities in the exhaust gas, and the pull rod 15 fixes the position of the filter screen 14, purifying the exhaust gas and facilitating the disassembly and cleaning of the filter screen 14.

[0041] Example 3

[0042] Specifically, the interior of the kiln 1 is provided with silicon carbide rods 16, and the silicon carbide rods 16 are embedded in the refractory bricks 7 inside the kiln 1.

[0043] It should also be understood that silicon carbide rod 16 is common knowledge in the field. It is only used and not modified, so the control method and circuit connection will not be described in detail.

[0044] Specifically, the tray 11 is made of mullite.

[0045] In use, the kiln 1 is made of ordinary carbon steel. The user first welds the clamp 8 to the inside of the kiln 1. At this time, the user can place the refractory brick 7 on the clamp 8 through the mounting groove 9. The clamp 8 is a V-shaped anchor. There is a gap of 2-8mm between the mounting groove 9 inside the refractory brick 7 and the clamp 8 to ensure that the expansion of the two at high temperature does not hinder each other, thus firmly fixing the refractory brick 7 to the steel structure of the kiln 1 shell. The gaps between adjacent refractory bricks 7 are connected with mortar to complete the filling of refractory material inside the kiln 1. The silicon carbide rod 16 is embedded in the refractory brick 7. When baking, the user pulls out the tray 11, puts in the material, pushes it in, closes the door panel 2, places the threaded rod 5 in the limit groove 4, and turns the locking valve 6 to lock it. If the internal air pressure is too high, the user can turn the valve 13 to adjust the air volume. The filter screen 14 is used to filter impurities. The user can loosen the bolts on the pull rod 15 to disassemble it. After baking is completed, the user can open the door panel 2 for cooling.

[0046] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A refractory material fixing clamp device inside a kiln, characterized in that, include: Kiln (1), the interior of which is used to store materials; Door panel (2) is hinged to one side of the kiln (1); The locking assembly includes a handle (3) provided on the door panel (2), a limiting groove (4) opened on the handle (3), and a threaded rod (5) hinged to the kiln (1), wherein the threaded rod (5) is in contact with the limiting groove (4); The fixing components include refractory bricks (7) arranged inside the kiln (1) and clamps (8) welded inside the kiln (1); The supporting components include a tray (11) that is slidably connected inside the kiln (1); The exhaust assembly includes an exhaust port (12) opened on the top of the kiln (1) and a valve (13) arranged on the exhaust port (12).

2. The refractory material fixing clamp device inside a kiln according to claim 1, characterized in that, The locking component includes: A locking valve (6) is threaded onto a threaded rod (5) and is used to lock the handle (3).

3. The refractory material fixing clamp device inside a kiln according to claim 2, characterized in that, The fixing component includes: The mounting groove (9) is opened inside the refractory brick (7).

4. The refractory material fixing clamp device inside a kiln according to claim 3, characterized in that, The carrier component includes: A chute (10) is formed inside the kiln (1) and is slidably connected to the tray (11).

5. A refractory material fixing clamp device inside a kiln according to claim 4, characterized in that, The exhaust assembly includes: The filter screen (14) is slidably connected inside the exhaust port (12); Pull rods (15) are set on both sides of the filter screen (14) and fixed to the exhaust port (12) by bolts.

6. A refractory material fixing clamp device inside a kiln according to claim 5, characterized in that, The kiln (1) is equipped with silicon carbide rods (16), which are embedded in the refractory bricks (7) inside the kiln (1).

7. A refractory material fixing clamp device for a kiln as described in claim 6, characterized in that, The tray (11) is made of mullite.

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