Fire scattering structure of rock plate hot bending kiln

Abstract

The utility model discloses a rock plate hot bending kiln fire dispersing structure which comprises a kiln, a plurality of mounting holes distributed at equal intervals are formed in the outer walls of the two sides of the top of the kiln, first hollow heat-resisting rods distributed vertically are fixedly inserted into the mounting holes, first sealing cover assemblies matched with the first hollow heat-resisting rods are arranged on the two sides of the kiln, and second sealing cover assemblies matched with the first hollow heat-resisting rods are arranged on the outer walls of the two sides of the top of the kiln. The first sealing cover assembly comprises a first cover plate, guide sleeves are fixedly arranged on the two sides of the outer wall of the first cover plate, fixing bases are fixedly installed on the two sides of the outer wall of the kiln, and guide rods inserted into the guide sleeves in a sliding mode are arranged on the outer walls of the tops of the fixing bases. The first sealing cover assembly and the first hollow heat-resisting rods arranged on the two sides of the top of the kiln can effectively enable the kiln to exhaust smoke and dissipate fire, meanwhile, the first hollow heat-resisting rods arranged on the two sides prevent external dust from falling into the kiln, and the machining quality of rock plates in the kiln is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of hot bending kilns, and in particular to a fire dispersion structure of a rock slab hot bending kiln. Background Art

[0002] As a new type of material, ceramic rock slabs can be used in cabinets, furniture, floors, walls, etc., especially curved ceramic rock slabs can be used in the design of curved spaces to ensure the integrity and unity of the entire space. Curved ceramic rock slabs are obtained by hot bending ceramic rock slabs in a kiln. The temperature in the kiln is about 1200 degrees Celsius during operation, and it takes 4-5 hours to heat. Due to the high temperature, the processed rock slabs cannot be taken out of the kiln immediately, otherwise they will be rapidly cooled and cracked, and need to be placed in the kiln to slowly cool for 4-5 hours.

[0003] Generally, a heat dissipation port is set above the kiln to assist the kiln in cooling down and improve the processing efficiency and quality of the rock slab. However, the open kiln heat dissipation port is prone to dust falling, which causes the rock slab to be contaminated and results in defective products. Therefore, it is urgent to design a fire dissipation structure for the rock slab hot bending kiln to solve the above problem. Utility Model Content

[0004] The utility model aims to provide a fire dispersion structure for a rock slab hot bending kiln to solve the above-mentioned deficiencies in the prior art.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A fire dispersion structure for a rock slab hot-bending kiln comprises a kiln, wherein the outer walls on both sides of the top of the kiln are provided with a plurality of equally spaced mounting holes, and a vertically distributed hollow heat-resistant rod is fixedly inserted inside the mounting holes, a sealing assembly matching with the hollow heat-resistant rod is arranged on both sides of the kiln, the sealing assembly comprises a cover plate, guide sleeves are fixedly provided on both sides of the outer wall of the cover plate, a fixing seat is fixedly provided on both sides of the outer wall of the kiln, and a guide rod slidably inserted into the guide sleeve is provided on the outer wall of the top of the fixing seat, a connecting socket is welded on the outer wall of one side of the cover plate, and a connecting block is provided inside the connecting socket through a pin, and a cylinder connected to the connecting block is fixedly provided on the outer walls on both sides of the kiln.

[0007] As a further feature, a temperature probe penetrating into the interior of the kiln is fixedly arranged on the outer wall on one side of the front face of the kiln, and an observation window is provided on the outer wall on the other side of the front face of the kiln.

[0008] As a further feature, lower heating rods are fixedly installed on both sides of the interior of the kiln, and upper heating rods located above the lower heating rods are fixedly installed in the middle of the inner wall of the kiln.

[0009] As a further feature, two hollow heat-resistant rods which are connected to the interior of the kiln can be fixedly arranged on the outer walls on both sides of the kiln, two cover plates are connected to the outer walls on both sides of the kiln through guide sleeves and guide rods, a fixing block is welded on the outer wall at the top of the second cover plate, two cylinders are arranged on the outer walls on both sides of the top of the kiln, and the output shaft of the second cylinder is connected to the fixing block.

[0010] As a further feature, a plurality of jacks are provided on the outer walls of the cover plate 1 and the cover plate 2, and the specifications of the jacks are compatible with the specifications of the hollow heat-resistant stick 1 and the hollow heat-resistant stick 2.

[0011] As a further feature, the first hollow heat-resistant stick is vertically and closely distributed on the outer walls of both sides of the kiln, and the second hollow heat-resistant stick is horizontally and closely distributed on the outer walls of the top of both sides of the kiln.

[0012] In the above technical scheme, the utility model provides a fire dispersion structure for a rock plate hot bending kiln, which has the following beneficial effects:

[0013] (1) The adopted sealing assembly and several hollow heat-resistant rods arranged on both sides of the kiln top can effectively enable the kiln to exhaust smoke and disperse fire. At the same time, the hollow heat-resistant rods arranged on both sides prevent external dust from falling into the interior of the kiln, thereby improving the quality of the internal rock slab processing.

[0014] (2) The sealing cover assembly 2 and the plurality of hollow heat-resistant rods 2 arranged on the outer walls of both sides of the kiln can also effectively enable the kiln to exhaust smoke and disperse fire, and can also prevent dirt from falling inside the kiln, thereby improving the product yield rate. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0016] Figure 1 A structural stereogram is provided for Example 1 of a fire dispersion structure for a rock slab hot bending kiln according to the utility model.

[0017] Figure 2 A structural cross-sectional view of a first embodiment of a fire dispersion structure for a rock slab hot bending kiln according to the utility model.

[0018] Figure 3 A structural stereogram is provided for Example 2 of a fire dispersion structure for a rock slab hot bending kiln according to the utility model.

[0019] 1 kiln, 2 temperature probe, 3 observation window, 4 hollow heat-resistant stick 1, 5 cover assembly 1, 51 cover plate 1, 52 guide sleeve, 53 fixing seat, 54 guide rod, 55 connecting seat, 56 connecting block, 57 cylinder 1, 6 cover assembly 2, 61 cylinder 2, 62 fixing block, 63 cover plate 2, 64 socket, 65 hollow heat-resistant stick 2, 7 lower heating stick, 8 upper heating stick. DETAILED DESCRIPTION

[0020] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings. Embodiment 1

[0021] like Figure 1-2 As shown, a fire dispersion structure of a rock slab hot bending kiln provided by an embodiment of the utility model comprises a kiln 1, and a plurality of equally spaced mounting holes are provided on the outer walls on both sides of the top of the kiln 1, and vertically distributed hollow heat-resistant rods 4 are fixedly inserted inside the mounting holes, and the hollow heat-resistant rods 4 are hollow structures, which are convenient for exhausting smoke inside the kiln, so as to achieve the effect of cooling the kiln, and sealing components 5 matched with the hollow heat-resistant rods 4 are arranged on both sides of the kiln 1, and the top of the hollow heat-resistant rods 4 is blocked by the sealing components 5, so as to improve the sealing performance of the kiln, and the sealing components 5 comprise a cover plate 51, and guide rods are fixedly provided on both sides of the outer wall of the cover plate 51 Sleeve 52, both sides of the outer wall of the kiln 1 are fixedly installed with fixing seats 53, and the outer wall at the top of the fixing seat 53 is provided with a guide rod 54 slidably inserted into the guide sleeve 52, a connecting card seat 55 is welded on the outer wall of one side of the cover plate 51, and the interior of the connecting card seat 55 is provided with a connecting block 56 through a pin, and the outer walls of both sides of the kiln 1 are fixedly installed with a cylinder 57 connected to the connecting block 56. The operator starts the cylinder 57 to drive the cover plate 51 to move downward along the guide rod 54, thereby realizing the blocking operation of the single row of hollow heat-resistant sticks 4, so that people can selectively open one of the two rows of hollow heat-resistant sticks 4 to meet the fire dispersion use of the kiln.

[0022] Among them, a temperature probe 2 penetrating into the interior of the kiln 1 is fixedly arranged on the outer wall on one side of the front of the kiln 1. The temperature probe 2 can detect the temperature value inside the kiln in real time, which is convenient for people to control the temperature, and an observation window 3 is opened on the outer wall on the other side of the front of the kiln 1, which is convenient for people to observe the processing of the rock slab products inside it, so as to facilitate better advance improvement; lower heating rods 7 are fixedly installed on both sides of the interior of the kiln 1, and an upper heating rod 8 located above the lower heating rod 7 is fixedly installed in the middle of the inner wall of the kiln 1, and the lower heating rod 7 and the upper heating rod are used. 8. To achieve heating of the temperature inside the kiln; a plurality of insertion holes 64 are provided on the outer wall of the cover plate 51, and the specifications of the insertion holes 64 are matched with the specifications of the hollow heat-resistant stick 65. After the cover plate 51 is sealed on the hollow heat-resistant stick 4, the hollow heat-resistant stick 4 is inserted into the insertion hole 64 on the cover plate 51, which achieves a better sealing effect; the hollow heat-resistant stick 4 is vertically and closely distributed on the outer walls on both sides of the kiln 1. Since the rock plate is located in the center of the kiln, the hollow heat-resistant stick 4 arranged on the outer walls on both sides of the top of the kiln will not interfere with the rock plate. Embodiment 2

[0023] like Figure 3 As shown, a fire dispersion structure of a rock slab hot-bending kiln provided by an embodiment of the utility model comprises a kiln 1, a plurality of equally-spaced mounting holes are provided on the outer walls on both sides of the top of the kiln 1, and vertically-distributed hollow heat-resistant rods 4 are fixedly inserted inside the mounting holes, hollow heat-resistant rods 65 which are connected to the interior of the kiln 1 are fixedly provided on the outer walls on both sides of the kiln 1, cover plates 63 are connected to the outer walls on both sides of the kiln 1 through guide sleeves 52 and guide rods 54, a fixing block 62 is welded on the outer wall at the top of the cover plates 63, cylinders 61 are provided on the outer walls on both sides of the top of the kiln 1, and the output shafts of the cylinders 61 are connected to the fixing blocks 62. The operator starts the cylinders 61 to make the cover plates 63 rise and fall along the guide rods 54, thereby controlling the cover plates 63 to open and close on the hollow heat-resistant rods 65, so as to meet the fire dispersion use of the kiln.

[0024] Among them, a temperature probe 2 penetrating into the interior of the kiln 1 is fixedly arranged on the outer wall on one side of the front of the kiln 1. The temperature probe 2 can detect the temperature value inside the kiln in real time, which is convenient for people to control the temperature, and an observation window 3 is opened on the outer wall on the other side of the front of the kiln 1, which is convenient for people to observe the processing of the rock slab products inside it, so as to facilitate better advance improvement; lower heating rods 7 are fixedly installed on both sides of the interior of the kiln 1, and an upper heating rod 8 located above the lower heating rod 7 is fixedly installed in the middle of the inner wall of the kiln 1. The lower heating rod 7 and the upper heating rod 8 are used to realize The temperature inside the kiln is now heated; a number of insertion holes 64 are opened on the outer wall of the cover plate 2 63, and the specifications of the insertion holes 64 are compatible with the specifications of the hollow heat-resistant sticks 2 65. After the cover plate 2 63 is sealed on the hollow heat-resistant sticks 2 65, the hollow heat-resistant sticks 2 65 are inserted into the insertion holes 64 on the cover plate 2 63, which has a better sealing effect; the hollow heat-resistant sticks 2 65 are horizontally and closely distributed on the top outer walls on both sides of the kiln 1. Since the rock plate is located in the center of the kiln, the hollow heat-resistant sticks 2 65 arranged on the top outer walls on both sides of the kiln will not interfere with the rock plate.

[0025] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A fire dispersion structure for a rock slab hot bending kiln, comprising a kiln (1), characterized in that: The outer walls of both sides of the top of the kiln (1) are provided with a plurality of mounting holes which are equidistantly distributed, and a vertically distributed hollow heat-resistant rod (4) is fixedly inserted in the mounting holes. A cover assembly (5) which matches the hollow heat-resistant rod (4) is arranged on both sides of the kiln (1). The cover assembly (5) comprises a cover plate (51). Guide sleeves (52) are fixedly arranged on both sides of the outer wall of the cover plate (51). A fixing seat (53) is fixedly installed on both sides of the outer wall of the kiln (1), and a guide rod (54) which is slidably inserted into the guide sleeve (52) is arranged on the outer wall of the top of the fixing seat (53). A connecting seat (55) is welded on the outer wall of one side of the cover plate (51), and a connecting block (56) is arranged inside the connecting seat (55) through a pin. A cylinder (57) which is connected to the connecting block (56) is fixedly installed on the outer walls of both sides of the kiln (1).

2. The fire dispersion structure of a rock slab hot bending kiln according to claim 1 is characterized in that: A temperature probe (2) penetrating into the interior of the kiln (1) is fixedly arranged on the outer wall on one side of the front of the kiln (1), and an observation window (3) is opened on the outer wall on the other side of the front of the kiln (1).

3. The fire dispersion structure of a rock slab hot bending kiln according to claim 1 is characterized in that: Lower heating rods (7) are fixedly mounted on both sides of the interior of the kiln (1), and upper heating rods (8) located above the lower heating rods (7) are fixedly mounted in the middle of the inner wall of the kiln (1).

4. The fire dispersion structure of a rock slab hot bending kiln according to claim 1 is characterized in that: Two hollow heat-resistant rods (65) which are connected to the interior of the kiln (1) can also be fixedly arranged on the outer walls on both sides of the kiln (1); two cover plates (63) are connected to the outer walls on both sides of the kiln (1) through guide sleeves (52) and guide rods (54); a fixing block (62) is welded to the outer wall at the top of the two cover plates (63); two cylinders (61) are arranged on the outer walls on both sides of the top of the kiln (1); and the output shaft of the two cylinders (61) is connected to the fixing block (62).

5. The fire dispersion structure of a rock slab hot bending kiln according to claim 4 is characterized in that: The outer walls of the cover plate 1 (51) and the cover plate 2 (63) are both provided with a plurality of insertion holes (64), and the specifications of the insertion holes (64) are compatible with the specifications of the hollow heat-resistant stick 1 (4) and the hollow heat-resistant stick 2 (65).

6. The fire dispersion structure of a rock slab hot bending kiln according to claim 5 is characterized in that: The first hollow heat-resistant stick (4) is vertically and closely distributed on the outer walls of both sides of the kiln (1), and the second hollow heat-resistant stick (65) is horizontally and closely distributed on the outer walls of the top of both sides of the kiln (1).

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