Focus guide grid for focus guide device

Abstract

The utility model discloses a focus guide grid for a focus guide device, comprising a focus guide grid frame, a plurality of grid plates are arranged in parallel up and down on the inner side of the focus guide grid frame, first support guide components are arranged around the top of the focus guide grid frame, second support guide components are symmetrically arranged on the front and rear sides of the focus guide grid frame, and third support guide components are arranged around the bottom of the focus guide grid frame; the first support guide component and the third support guide component are arranged coaxially, and the second support guide component is arranged axially perpendicular to the first support guide component and the third support guide component; the utility model forms a certain gap between the focus guide grid frame and the main body of the focus guide device by arranging support guide components on the upper and lower sides and on the front and rear sides of the focus guide grid frame, thereby ensuring that there is enough moving space between the focus guide grid and the main body of the focus guide device, and solving the problem that the focus guide grid cannot move stably due to deformation of the focus guide grid.

Description

Technical Field

[0001] The utility model relates to the technical field of focus guide devices, in particular to a focus guide grid for a focus guide device. Background Art

[0002] The coke guide grid is an important device used to control the coke falling speed and the pressure in the carbonization chamber, while the carbonization chamber is where the coke undergoes pyrolysis reaction under high temperature conditions. The coke guide grid is located at the top of the carbonization chamber, and its main function is to guide the coke from the top into the carbonization chamber. When the height difference between the coke guide grid and the carbonization chamber is small, the coke falls relatively fast, which is conducive to the uniform distribution of coke in the carbonization chamber and improves the utilization rate of the carbonization chamber.

[0003] In addition, the height difference between the coke guide grid and the carbonization chamber will also affect the pressure distribution in the carbonization chamber. When the height difference between the coke guide grid and the carbonization chamber is large, the coke falls slowly, which may lead to a large gas accumulation area in the carbonization chamber, increasing the internal pressure of the carbonization chamber, which will have a certain impact on the carbonization reaction. In summary, the relationship between the height difference between the coke guide grid and the carbonization chamber is to affect the carbonization reaction by adjusting the coke falling speed and the pressure distribution in the carbonization chamber.

[0004] Chinese Patent 2019209932033 discloses a coke-guiding grid for a coke intercepting vehicle, comprising two parallel and opposite fixed plates, a grid plate being arranged between the fixed plates, the thickness of the grid plate being less than the width of the fixed plates, rib plates being arranged on both sides of the grid plate, the rib plates being perpendicular to the grid plates, and one side being fixed to the grid plates; an upper guide device being arranged on the top of the grid plate, the upper guide device being installed in an upper sliding guide rail, a lower guide device being arranged on the bottom of the grid plate, the lower guide device being arranged in a lower sliding guide rail; the upper guide device comprising an upper bracket, an upper roller shaft, a first upper pulley and a second upper pulley, and the lower guide device comprising a lower bracket, a lower roller shaft, a first lower pulley and a second lower pulley. The utility model increases the anti-deformation strength by adding ribs to the steel structure on both sides of the focus guide grid, reduces the impact of the deformation of the focus guide grid on the production order, and extends the service life of the focus guide grid. At the same time, a guiding device is provided to enable the grid plate to slide along the sliding guide rail in both the horizontal and vertical directions. Even if it is deformed, it will not be unable to slide, thereby achieving smooth operation of the focus guide grid. However, since the guiding device is only provided on the upper and lower sides of the focus guide grid, the two sides of the focus guide grid expand outward, affecting the movement of the focus guide grid, causing the focus guide grid to fit together with the inner wall of the focus guide device, affecting its use. Utility Model Content

[0005] The technical problem to be solved by the utility model is to provide a focus guide grid for a focus guide device, which can solve the problem that the focus guide grid cannot move stably due to deformation of the focus guide grid.

[0006] In order to solve the above technical problems, the technical solutions adopted by the present utility model are as follows.

[0007] A focus guide grid for a focus guide device comprises a focus guide grid frame, a plurality of grid plates are arranged in parallel up and down on the inner side of the focus guide grid frame, first support guide assemblies are arranged around the top of the focus guide grid frame, second support guide assemblies are symmetrically arranged on the front and back sides of the focus guide grid frame for supporting purposes, and third support guide assemblies are arranged around the bottom of the focus guide grid frame; the first support guide assembly and the third support guide assembly are arranged coaxially, and the second support guide assembly is arranged axially perpendicular to the first support guide assembly and the third support guide assembly; a first vertical plate and a second vertical plate connected by a pin shaft are installed on the right side of the focus guide grid frame, and the first vertical plate is installed on the top of the focus guide grid frame.

[0008] The above-mentioned focus guide device uses a focus guide grid, and the first supporting and guiding assembly includes an upper supporting roller installed on the top of the focus guide grid frame through a U-shaped frame, and the end surfaces on both sides of the upper supporting roller are connected to the focus guide device body through an L-shaped connecting plate; the horizontal axis of the upper supporting roller is parallel to the top end surface of the focus guide grid frame.

[0009] The above-mentioned focus guide device uses a focus guide grid, and the bottom of the U-shaped frame is provided with a channel steel installed on the focus guide grid frame and playing a supporting role.

[0010] The above-mentioned focus guide device uses a focus guide grid, and the second support and guiding assembly includes a side support roller installed on the side plate of the focus guide grid frame, and the two ends of the side support roller are respectively connected to the focus guide grid frame through an L-shaped connecting plate, and the side support roller is vertically coaxially arranged with the vertical side plate of the focus guide grid frame.

[0011] The above-mentioned focus guide device uses a focus guide grid, and the third support and guide assembly includes a lower support roller installed at the bottom of the focus guide grid frame through a mounting frame, and the horizontal axis of the lower support roller is parallel to the bottom end surface of the focus guide grid frame.

[0012] The above-mentioned focus guide device uses a focus guide grid, and the lower support roller is provided with a guide wheel slidably mounted on the focus guide device body on the side facing the focus guide grid frame.

[0013] Due to the adoption of the above technical scheme, the technical progress achieved by the present invention is as follows.

[0014] The utility model provides a focus guide grid for a focus guide device, a focus guide grid for a focus guide device, wherein supporting guide components are respectively arranged on the upper and lower sides and the front and rear sides of a focus guide grid frame, so that a certain gap is formed between the focus guide grid frame and a focus guide device body, thereby ensuring that there is sufficient moving space between the focus guide grid and the focus guide device body, solving the problem that the focus guide grid cannot move stably due to deformation of the focus guide grid, and at the same time, reserving space between the focus guide grid and the focus guide device body can improve the heat dissipation effect of the focus guide grid. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1It is the front view of the utility model;

[0016] Figure 2 It is a side view of the utility model.

[0017] Among them: 1. focus guide grid frame, 2. grid plate, 3. lower support roller, 4. mounting frame, 5. side support roller, 6. upper support roller, 7. first vertical plate, 8. pin shaft, 9. second vertical plate. DETAILED DESCRIPTION

[0018] The present invention will be further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0019] A focus guide grid for a focus guide device, such as Figure 1 to Figure 2 As shown, it includes a focus guide grid frame 1, and a plurality of grid plates 2 are arranged in parallel up and down on the inner side of the focus guide grid frame 1, a first supporting guide component is arranged around the top of the focus guide grid frame 1, a second supporting guide component is symmetrically arranged on the front and back sides of the focus guide grid frame 1, and a third supporting guide component is arranged around the bottom of the focus guide grid frame 1.

[0020] The first supporting guide assembly is coaxially arranged with the third supporting guide assembly, and the second supporting guide assembly is axially perpendicularly arranged with the first supporting guide assembly and the third supporting guide assembly.

[0021] A first vertical plate 7 and a second vertical plate 9 connected by a pin 8 are installed on the right side of the focus guide grid frame 1 , and the first vertical plate 7 is installed on the top of the focus guide grid frame 1 .

[0022] The first vertical plate 7 and the second vertical plate 9 are provided to enhance the support capacity of the focus guide grid 1 and prevent deformation during the focus guide process. The first vertical plate 7 and the second vertical plate 9 are connected by a pin shaft and can be easily replaced, thereby reducing the number of maintenance and maintenance costs.

[0023] The first supporting and guiding assembly comprises an upper supporting roller 6 mounted on the top of the focus guide grid frame 1 via a U-shaped frame, the upper supporting roller 6 is arranged horizontally axially parallel to the top end surface of the focus guide grid frame 1, and L-shaped connecting plates are mounted on both side end surfaces of the upper supporting roller 6 for easy connection with the main body of the focus guide device so that the focus guide grid can move along the surface of the focus guide device.

[0024] The bottom of the U-shaped frame is provided with a channel steel installed on the focus guide grid frame 1, which can play a certain supporting role and ensure the stability of the first supporting guide assembly.

[0025] The second supporting and guiding assembly comprises a side supporting roller 5 mounted on a side plate of the focus guide grid frame 1 , and both ends of the side supporting roller 5 are connected to the focus guide grid frame 1 via L-shaped connecting plates.

[0026] The third support and guide assembly includes a lower support roller 3 mounted on the bottom of the focus guide grid frame 1 through a mounting frame 4, and a guide wheel slidably mounted with the focus guide device body is provided on the side of the lower support roller 3 facing the focus guide grid frame 1 to facilitate the movement of the focus guide grid.

[0027] Among them, the upper support roller 6 and the lower support roller 3 are arranged coaxially, the side support roller 5 is arranged axially perpendicular to the upper support roller 6 and the lower support roller 3 respectively, and the side support roller 5 is arranged vertically coaxially with the vertical side plate of the focus guide grid frame 1.

[0028] Since the top, bottom and sides of the focus guide grid are respectively provided with supporting guide components, a movable gap is left between the upper and lower sides and the front and rear sides of the focus guide grid and the focus guide device to prevent the focus guide grid from being deformed and affecting its own movement. At the same time, a certain gap is left between the focus guide grid and the focus guide device to enhance the heat dissipation effect of the focus guide grid.

[0029] The utility model provides a focus guide grid for a focus guide device, wherein supporting guide components are respectively arranged on the upper and lower sides and the front and rear sides of a focus guide grid frame, so that a certain gap is formed between the focus guide grid frame and a focus guide device body, thereby ensuring that there is sufficient moving space between the focus guide grid and the focus guide device body, thereby solving the problem that the focus guide grid cannot move stably due to deformation of the focus guide grid, and at the same time, reserving space between the focus guide grid and the focus guide device body can improve the heat dissipation effect of the focus guide grid.

Claims

1. A focus guide grid for a focus guide device, characterized in that: The invention comprises a focus guide grid frame (1), wherein a plurality of grid plates (2) are arranged in parallel on the upper and lower sides of the inner side of the focus guide grid frame (1), first support guide components are arranged around the top of the focus guide grid frame (1), second support guide components are symmetrically arranged on the front and rear sides of the focus guide grid frame (1), and third support guide components are arranged around the bottom of the focus guide grid frame (1); the first support guide component and the third support guide component are arranged coaxially, and the second support guide component is arranged axially perpendicular to the first support guide component and the third support guide component; a first vertical plate (7) and a second vertical plate (9) connected by a pin shaft (8) are installed on the right side of the focus guide grid frame (1), and the first vertical plate (7) is installed on the top of the focus guide grid frame (1).

2. A focus guide grid for a focus guide device according to claim 1, characterized in that: The first support and guide assembly comprises an upper support roller (6) mounted on the top of the focus guide grid frame (1) via a U-shaped frame, and the end surfaces on both sides of the upper support roller (6) are connected to the focus guide device body via an L-shaped connecting plate; the horizontal axis of the upper support roller (6) is parallel to the top end surface of the focus guide grid frame (1).

3. A focus guide grid for a focus guide device according to claim 2, characterized in that: The bottom of the U-shaped frame is provided with a channel steel which is installed on the focus guide grid frame (1) and plays a supporting role.

4. A focus guide grid for a focus guide device according to claim 1, characterized in that: The second support and guide assembly comprises a side support roller (5) mounted on a side plate of the focus guide grid frame (1), the two ends of the side support roller (5) being connected to the focus guide grid frame (1) via L-shaped connecting plates, and the side support roller (5) and the vertical side plate of the focus guide grid frame (1) being arranged vertically coaxially.

5. The focus guide grid for a focus guide device according to claim 1, characterized in that: The third support and guide assembly comprises a lower support roller (3) mounted on the bottom of the focus guide grid frame (1) via a mounting frame (4), wherein the horizontal axis of the lower support roller (3) is parallel to the bottom end surface of the focus guide grid frame (1).

6. A focus guide grid for a focus guide device according to claim 5, characterized in that: A guide wheel slidably mounted on a main body of the focus guide device is provided on the side of the lower support roller (3) facing the focus guide grid frame (1).

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