CN-224230644-U - Rotary kiln hydraulic catch wheel heat insulation device

Abstract

The utility model discloses a hydraulic catch wheel heat insulation device of a rotary kiln, which relates to the technical field of rotary kilns and is applied to a rotary kiln body and an installation table, wherein the rotary kiln body is erected at the upper end of the installation table in a suspended manner, a wheel belt is fixedly sleeved on the outer wall of the rotary kiln body, two riding wheel bases are arranged at the upper end of the installation table and are positioned at the two sides of the bottom of the outer circular side wall of the wheel belt, two hydraulic catch wheel bodies are also arranged at the upper end of the installation table and are positioned at the other two sides of the bottom of the wheel belt.

Inventors

• XU JING
• XU MINGHAO
• XU CHENG
• CAO ZHOU

Assignees

• 徐州仕名机械有限公司

Dates

Publication Date

20260512

Application Date

20250126

Claims (5)

1. 1. The hydraulic baffle wheel heat insulation device for the rotary kiln is applied to a rotary kiln body (1) and an installation table (2), and is characterized in that the rotary kiln body (1) is erected at the upper end of the installation table (2) in a suspended manner, a wheel belt (3) is fixedly sleeved on the outer wall of the rotary kiln body (1), two riding wheel bases (4) are arranged at the upper end of the installation table (2), the two riding wheel bases (4) are positioned at the two sides of the bottom of the outer circular side wall of the wheel belt (3), two hydraulic baffle wheel bodies (5) are further arranged at the upper end of the installation table (2), the two hydraulic baffle wheel bodies (5) are positioned at the other two sides of the bottom of the wheel belt (3), a first heat insulation plate (6) is respectively arranged between the rotary kiln body (1) and the two hydraulic baffle wheel bodies (5), and the first heat insulation plate (6) is fixedly connected with the installation table (2) through a fixing mechanism; The first heat insulation plate (6) is of an arc-shaped structure; The rotary kiln is characterized in that a second heat insulation plate (15) is arranged between the rotary kiln body (1) and the belt (3), the inner wall of the second heat insulation plate (15) is fixedly connected with the outer wall of the rotary kiln body (1), and the outer wall of the second heat insulation plate (15) is fixedly connected with the inner wall of the belt (3).
2. 2. The rotary kiln hydraulic catch wheel heat insulation device according to claim 1, wherein the fixing mechanism comprises a connecting plate (7), sliding blocks (8), pressing blocks (11), fixing plates (12) and fixing bolts (14), the connecting plate (7) is fixedly installed on two sides of the bottom of the first heat insulation plate (6), the sliding blocks (8) are fixedly installed at the bottoms of the two connecting plates (7), two sliding grooves (10) which are respectively in sliding fit with the two sliding blocks (8) are formed in the upper surface of the mounting table (2), one end of each sliding groove (10) extends to the side wall of the mounting table (2), two pressing blocks (11) are fixedly installed on the side wall, close to the mounting table (2), of each fixing plate (12), through holes (13) are formed in two sides of each fixing plate (12), fixing bolts (14) are respectively arranged in the through holes (13), and the fixing bolts (14) are inserted into threaded holes (9) formed in the side walls of the mounting table (2).
3. 3. The hydraulic catch wheel heat insulation device for the rotary kiln is characterized in that two pressing blocks (11) are respectively in sliding fit with two sliding grooves (10).
4. 4. A rotary kiln hydraulic catch wheel heat insulation device according to claim 2, characterized in that the sum of the lengths of the sliding block (8) and the pressing block (11) is equal to the length of the sliding groove (10).
5. 5. The hydraulic catch wheel heat insulation device for the rotary kiln is characterized in that the first heat insulation plate (6) and the second heat insulation plate (15) are made of glass fiber materials.

Description

Rotary kiln hydraulic catch wheel heat insulation device Technical Field The utility model relates to the technical field of rotary kilns, in particular to a hydraulic baffle wheel heat insulation device of a rotary kiln. Background The main function of the hydraulic catch wheel of the rotary kiln is to control the axial movement of the kiln body and ensure that the kiln body is kept stable in the running process. The baffle wheel is usually arranged at the side of the wheel belt of the rotary kiln, and the movement of the kiln body is limited by the contact of the wheel belt and the baffle wheel. When the kiln body moves beyond the allowable limit, the catch wheel can prevent the kiln body from moving further or send a signal to remind an operator to take measures. However, the existing hydraulic baffle wheels are usually directly installed on a supporting table below the rotary kiln, heat insulation measures are absent between the hydraulic baffle wheels and the rotary kiln, heat generated by the rotary kiln can directly contact with the hydraulic baffle wheels, and the service lives of components on the hydraulic baffle wheels can be shortened in a long term. Therefore, a hydraulic catch wheel heat insulation device of a rotary kiln is provided. Disclosure of utility model The utility model aims to provide a hydraulic baffle wheel heat insulation device for a rotary kiln, which aims to solve the problems in the background technology. The hydraulic baffle wheel heat insulation device for the rotary kiln is applied to a rotary kiln body and an installation table, wherein the rotary kiln body is erected at the upper end of the installation table in a suspended mode, a wheel belt is fixedly sleeved on the outer wall of the rotary kiln body, two riding wheel bases are arranged at the upper end of the installation table, the two riding wheel bases are located at the two sides of the bottom of the outer circular side wall of the wheel belt, two hydraulic baffle wheel bodies are further arranged at the upper end of the installation table, the two hydraulic baffle wheel bodies are located at the other two sides of the bottom of the wheel belt, first heat insulation plates are respectively arranged between the rotary kiln body and the two hydraulic baffle wheel bodies, and the first heat insulation plates are fixedly connected with the installation table through fixing mechanisms. As a further preferable aspect of the present invention, the first heat insulation board is an arc structure. As the further preferred of this technical scheme, fixed establishment comprises connecting plate, slider, briquetting, fixed plate and fixing bolt, the bottom both sides of first heat insulating board are fixed mounting respectively has the connecting plate, two the equal fixed mounting of bottom of connecting plate has the slider, two spouts that fit with two sliders slip respectively have been seted up to the upper surface of mount table, the one end of spout extends to the lateral wall of mount table, fixed mounting has two briquettes on the lateral wall that the fixed plate is close to the mount table, the through-hole has been seted up respectively to the both sides of fixed plate, two be provided with fixing bolt in the through-hole respectively, fixing bolt screw thread inserts to establish at the screw hole of seting up in the mount table lateral wall. As a further preferable aspect of the present invention, the two pressing blocks are slidably engaged with the two sliding grooves, respectively. As a further preferred aspect of the present invention, the sum of the lengths of the slider and the pressing block is equal to the length of the chute. As a further preferable mode of the technical scheme, a second heat insulation plate is arranged between the rotary kiln body and the wheel belt, the inner wall of the second heat insulation plate is fixedly connected with the outer wall of the rotary kiln body, and the outer wall of the second heat insulation plate is fixedly connected with the inner wall of the wheel belt. As a further preferable mode of the technical scheme, the first heat insulation plate and the second heat insulation plate are made of glass fiber materials. The utility model provides a hydraulic baffle wheel heat insulation device of a rotary kiln, which has the following beneficial effects: According to the utility model, the two first heat insulation boards can be arranged between the rotary kiln body and the hydraulic baffle wheel body through the fixing mechanism, and meanwhile, the second heat insulation board arranged between the rotary kiln body and the wheel belt can largely shield the gap between the two first heat insulation boards, so that a good heat insulation effect is achieved on the hydraulic baffle wheel body. Drawings FIG. 1 is a schematic diagram of the overall structure of the present utility model; FIG. 2 is a schematic diagram illustrating the overall structure of the present utility m