Natural gas tunnel kiln for ceramic production

Abstract

The utility model discloses a natural gas tunnel kiln for ceramic production, and relates to the field of ceramic production. The kiln comprises a kiln body, the kiln body is sequentially provided with a preheating area, a sintering area and a cooling area from an inlet to an outlet, a kiln car is arranged in a cavity of the kiln body, rail grooves are formed in the two sides of the inner wall of the kiln body, a moving assembly is arranged on the kiln car, and rails are arranged on the inner walls of the rail grooves in a sliding fit mode. According to the utility model, the tracks are arranged on the two sides of the kiln car, and the track grooves are formed in the two side walls of the kiln main body, so that the situation that uncleaned ceramic raw material fragments in the kiln main body are accumulated in the track grooves to influence the movement of the kiln car can be avoided; and the cleaning rollers can convey ceramic raw material fragments scattered at the bottom in the kiln main body into the collecting box for collection through the inclined collecting plate.

Description

TECHNICAL FIELD

[0001] The utility model relates to ceramic production technical field, specifically, relate to a kind of natural gas tunnel kiln for ceramic production. BACKGROUND

[0002] Natural gas tunnel kiln is the important equipment of production ceramic, kiln car with ceramic body is sequentially entered from kiln entrance, by sintering in tunnel kiln, the kiln car carried on the kiln outlet is just ceramic finished product.

[0003] The existing kiln cannot clean ceramic raw material fragments in time due to its length, so that ceramic raw material fragments accumulate on the bottom of the kiln, which may hinder the kiln car with ceramic body to move forward, causing the kiln car to shake and the ceramic body to fall off.

[0004] Therefore, we improve it and propose a natural gas tunnel kiln for ceramic production. UTILITY MODEL CONTENT

[0005] The utility model aims at the existing kiln cannot clean ceramic raw material fragments in time due to its length, so that ceramic raw material fragments accumulate on the bottom of the kiln, which may hinder the kiln car with ceramic body to move forward, causing the kiln car to shake and the ceramic body to fall off.

[0006] In order to achieve the above-mentioned purpose of the application, the utility model provides the following technical scheme:

[0007] A natural gas tunnel kiln for ceramic production is provided to improve the above-mentioned problems.

[0008] The application is as follows:

[0009] The kiln body is provided with a preheating zone, a sintering zone and a cooling zone from the inlet to the outlet, a kiln car is arranged in the cavity of the kiln body, track grooves are formed in the inner walls of the kiln body, a moving assembly is arranged on the kiln car, the moving assembly includes tracks arranged on both sides of the kiln car, and the tracks are slidingly fitted on the inner walls of the track grooves.

[0010] The tracks are installed on both sides of the kiln car, and the track grooves are formed in the side walls of the kiln body, so that the ceramic raw material fragments that are not cleaned in the kiln body can be prevented from accumulating in the track grooves and affecting the movement of the kiln car. The cleaning roller is arranged at the front end of the kiln car, and the cleaning roller can transport the ceramic raw material fragments scattered on the bottom of the kiln body to the collection box through the inclined collection plate for collection, thereby reducing the accumulation of ceramic raw material fragments, hindering the movement of the kiln car, causing the kiln car to shake and the ceramic body to fall off.

[0011] As a preferred implementation form of the natural gas tunnel kiln for ceramic production provided by the utility model, the preheating zone is provided with a heat conduction pipe between the preheating zone and the sintering zone, the sintering zone is provided with a natural gas pipeline, the top surface of the kiln body is provided with a blower cooperating with the natural gas pipeline, and the cooling zone is provided with a refrigeration pipe.

[0012] As a preferred implementation form of the natural gas tunnel kiln for ceramic production provided by the utility model, the preheating zone is provided with a heat conduction pipe between the preheating zone and the sintering zone, the sintering zone is provided with a natural gas pipeline, the top surface of the kiln body is provided with a blower cooperating with the natural gas pipeline, and the cooling zone is provided with a refrigeration pipe.

[0013] As a preferred implementation form of the natural gas tunnel kiln for ceramic production provided by the utility model, the preheating zone is provided with a heat conduction pipe between the preheating zone and the sintering zone, the sintering zone is provided with a natural gas pipeline, the top surface of the kiln body is provided with a blower cooperating with the natural gas pipeline, and the cooling zone is provided with a refrigeration pipe.

[0014] As a preferred implementation form of the natural gas tunnel kiln for ceramic production provided by the utility model, the preheating zone is provided with a heat conduction pipe between the preheating zone and the sintering zone, the sintering zone is provided with a natural gas pipeline, the top surface of the kiln body is provided with a blower cooperating with the natural gas pipeline, and the cooling zone is provided with a refrigeration pipe.

[0015] As a preferred implementation form of the natural gas tunnel kiln for ceramic production provided by the utility model, the preheating zone is provided with a heat conduction pipe between the preheating zone and the sintering zone, the sintering zone is provided with a natural gas pipeline, the top surface of the kiln body is provided with a blower cooperating with the natural gas pipeline, and the cooling zone is provided with a refrigeration pipe.

[0016] As a preferred implementation form of the natural gas tunnel kiln for ceramic production provided by the utility model, the preheating zone is provided with a heat conduction pipe between the preheating zone and the sintering zone, the sintering zone is provided with a natural gas pipeline, the top surface of the kiln body is provided with a blower cooperating with the natural gas pipeline, and the cooling zone is provided with a refrigeration pipe.

[0017] Compared with the prior art, the utility model has the beneficial effects that: the tracks are installed on the two sides of the kiln car, and the track grooves are formed in the two side walls of the kiln body, so that the accumulation of ceramic raw material fragments in the track grooves can be avoided, the ceramic raw material fragments scattered at the bottom of the kiln body can be transported to the collecting box through the cleaning roller and the inclined collecting plate, and the situation that the ceramic raw material fragments are accumulated too much to hinder the movement of the kiln car and cause the ceramic body to fall off can be reduced. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 The whole structure schematic diagram of the natural gas tunnel kiln for ceramic production is provided for the application;

[0019] Figure 2 The whole structure schematic diagram of the natural gas tunnel kiln for ceramic production is provided for the application;

[0020] Figure 3 The whole structure schematic diagram of the natural gas tunnel kiln for ceramic production is provided for the application;

[0021] Figure 4 The whole structure schematic diagram of the natural gas tunnel kiln for ceramic production is provided for the application;

[0022] Figure 5 The whole structure schematic diagram of the natural gas tunnel kiln for ceramic production is provided for the application.

[0023] Indicated in the figure:

[0024] 1, kiln body; 2, preheating zone; 3, sintering zone; 4, cooling zone; 5, kiln car; 6, moving assembly; 601, track; 602, bevel block; 603, fixed block; 604, connecting frame; 605, cleaning roller; 606, collection plate; 607, drive wheel; 608, collection box; 609, sliding block; 610, sliding groove; 611, connecting column; 612, spring; 613, connecting groove; 614, shovel plate; 615, discharging plate; 616, discharging groove; 7, track groove; 8, heat pipe; 9, natural gas pipeline; 10, air blower; 11, refrigeration pipe; 12, water spraying plate. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical scheme and advantages of the embodiments of the present application more clear, the technical scheme in the embodiments of the present application will be described clearly and completely below with reference to the drawings. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments.

[0026] Therefore, the following detailed description of the embodiments of the present application is not intended to limit the scope of the claimed application, but only represents some embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.

[0027] It should be noted that the embodiments in the present application and the features and technical solutions in the embodiments can be combined with each other without conflict.

[0028] It should be noted that like reference numerals and characters refer to like elements throughout the several views of the drawings, and that, unless otherwise indicated, like reference numerals and characters refer to like elements throughout the several views of the drawings and through the first and subsequent drawings.

[0029] In the description of the present application, it should be noted that the terms "upper", "lower" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship commonly used when the product is used, or the orientation or positional relationship commonly understood by those skilled in the art. Such terms are only used to facilitate the description of the present application and simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "second" and the like are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0030] In order for those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be described clearly and completely below in conjunction with the drawings.

[0031] It should be noted that the embodiments in the present application and the features and technical solutions in the embodiments can be combined with each other without conflict.

[0032] It should be noted that like reference numerals and characters refer to like elements throughout the several views of the drawings, and that, unless otherwise indicated, like reference numerals and characters refer to like elements throughout the several views of the drawings and through the first and subsequent drawings.

[0033] Example 1

[0034] Please refer to Figures 1-5The utility model provides a kind of natural gas tunnel kiln for ceramic production, comprising: kiln main body 1, kiln main body 1 is sequentially provided with preheating zone 2, sintering zone 3 and cooling zone 4 from import to export, kiln car 5 is arranged in the cavity of kiln main body 1, both sides of the inner wall of kiln main body 1 are all set with track groove 7, moving assembly 6 is arranged on kiln car 5, moving assembly 6 includes the track 601 of being installed in the both sides of kiln car 5, and track 601 is slidably fitted on the inner wall of track groove 7.Preheating zone 2 is installed with heat pipe 8 between sintering zone 3, natural gas pipeline 9 is installed in sintering zone 3, the top surface of kiln main body 1 is installed with blast blower 10 matched with natural gas pipeline 9, cooling zone 4 is installed with refrigeration pipe 11, and one end of refrigeration pipe 11 in cooling zone 4 is installed with water spraying plate 12.The front side of both sides track 601 is installed with bevel block 602, the inner wall of kiln car 5 is installed with fixed block 603, the bottom of fixed block 603 is slidably fitted with connecting frame 604, and the both side walls between connecting frame 604 are rotatably fitted with cleaning roller 605.The bottom of fixed block 603 is set with connecting groove 613, the top of connecting frame 604 is installed with connecting column 611 slidably fitted in connecting groove 613, and the top of connecting frame 604 and the bottom of fixed block 603 are installed with spring 612.

[0035] Implementation process: by installing track 601 on the both sides of kiln car 5, track groove 7 is set on the both side walls of kiln main body 1, so as to avoid the situation that ceramic raw material fragments that are not cleaned in kiln main body 1 are accumulated in track groove 7 to affect the movement of kiln car 5, by installing bevel block 602 on the front end of track 601, and the bevel of bevel block 602 faces the opening of track groove 7, the ceramic residues in track groove 7 can be cleaned, by setting cleaning roller 605 on the front end of kiln car 5, ceramic raw material fragments scattered on the bottom of kiln main body 1 can be transported to collection box 608 for collection by inclined collection plate 606, so as to reduce the situation that ceramic raw material fragments are accumulated too much to hinder the forward movement of kiln car and cause the ceramic body to fall off.

[0036] Implementation benefit: the ceramic raw material fragments scattered on the bottom of kiln main body 1 can be collected.

[0037] Example 2

[0038] The bottom of kiln car 5 is installed with four driving wheels 607, the bottom of kiln car 5 is installed with collection box 608, both sides of collection box 608 are installed with sliding block 609, and both side walls of kiln car 5 are set with sliding groove 610 slidably fitted with sliding block 609.Kiln car 5 is installed with collection plate 606 between both side walls, and collection plate 606 is obliquely arranged below cleaning roller 605.The front end of collection plate 606 is installed with shovel plate 614, the rear end of collection plate 606 is installed with discharging plate 615, the front side of collection box 608 is set with discharging groove 616 matched with discharging plate 615, and discharging plate 615 is obliquely arranged downward.

[0039] The implementation process: the cleaning roller 605 can transport the ceramic raw material fragments scattered on the bottom of the kiln body 1 to the collection box 608 through the inclined collection plate 606 to collect, reduce the accumulation of ceramic raw material fragments to hinder the movement of the kiln car, and prevent the ceramic body from falling due to shaking.

[0040] The above examples are only used to illustrate the technical solutions described in the present application and are not limited to the technical solutions described in the present application. Although the present application has been described in detail with reference to the above embodiments, the present application is not limited to the above specific embodiments, therefore any modification or equivalent replacement of the present application; all technical solutions and improvements without departing from the spirit and scope of the invention, which are all included in the scope of the claims of the present application.

Claims

1. A natural gas tunnel kiln for ceramic production, characterized in that, Include: kiln main body (1), the kiln main body (1) is sequentially provided with preheating zone (2), sintering zone (3) and cooling zone (4) from import to export, the kiln main body (1) cavity is provided with kiln car (5), the inner wall of the kiln main body (1) both sides are provided with track groove (7), the kiln car (5) is provided with moving assembly (6), the moving assembly (6) includes the track (601) installed at the both sides of kiln car (5), the track (601) is slidably fitted on the inner wall of track groove (7).

2. The natural gas tunnel kiln for ceramic production according to claim 1, characterized in that, The preheating zone (2) and sintering zone (3) are installed with heat pipe (8), the sintering zone (3) is installed with natural gas pipeline (9), the top surface of the kiln main body (1) is installed with the air blower (10) matched with natural gas pipeline (9), the cooling zone (4) is installed with refrigeration pipe (11), one end of the refrigeration pipe (11) in the cooling zone (4) is installed with water spray plate (12).

3. The natural gas tunnel kiln for ceramic production according to claim 1, characterized in that, The front side of the track (601) of both sides is installed with bevel block (602), the inner wall of the kiln car (5) is provided with fixed block (603), the bottom of the fixed block (603) is slidably fitted with connecting frame (604), the both side walls of the connecting frame (604) are rotatably fitted with cleaning roller (605).

4. The natural gas tunnel kiln for ceramic production according to claim 3, characterized in that, The bottom of the fixed block (603) is provided with connecting groove (613), the top of the connecting frame (604) is provided with connecting column (611) slidably fitted in connecting groove (613), the top of the connecting frame (604) and the bottom of the fixed block (603) are provided with spring (612).

5. The natural gas tunnel kiln for ceramic production according to claim 4, characterized in that, The bottom of the kiln car (5) is installed with four driving wheels (607), the bottom of the kiln car (5) is installed with collection box (608), the both sides of the collection box (608) are provided with sliding block (609), the both side walls of the kiln car (5) are provided with sliding groove (610) slidably fitted with sliding block (609).

6. The natural gas tunnel kiln for ceramic production according to claim 5, characterized in that, The both side walls of the kiln car (5) are installed with collection plate (606), the collection plate (606) is obliquely arranged below the cleaning roller (605).

7. A natural gas tunnel kiln for ceramic production according to claim 6, characterized in that, The front end of the collection plate (606) is provided with shovel plate (614), the rear end of the collection plate (606) is provided with discharging plate (615), the front side of the collection box (608) is provided with discharging groove (616) matched with discharging plate (615), the discharging plate (615) is arranged downwardly inclined.

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