Furnace door cleaning test door hook device
By designing the furnace door cleaning test door hook device, simulating the action of the furnace door, and conducting tests with the mechanical furnace door cleaning device, the problem of inconvenient debugging and verification of the furnace door cleaning device in the existing technology is solved, and a more efficient cleaning effect and a convenient test process is achieved.
Patent Information
- Application Number
- CN202510232687.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-28
- Publication Date
- 2025-05-02
AI Technical Summary
In the production of vertical coke ovens, the furnace doors are affected by bonding tar and coke. The existing mechanical furnace door cleaning device needs to be debugged and verified after the coke oven is put into production, which is inconvenient to use.
A furnace door cleaning test door hook device is designed, including a base, fixed column, transverse frame, annular beam and door hook structure, which simulates the transverse movement, deflection and pitching of the furnace door, and conducts the test with a mechanical furnace door cleaning device.
Through this device, the furnace door cleaning device can be tested before the coke oven is put into production, the effect of removing tar and coke is observed, and the device is improved according to the test results, improving the cleaning efficiency and convenience.
Smart Images
Figure CN119912952A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to a door hook device for a furnace door cleaning test and belongs to the technical field of vertical coke ovens. Background Art
[0002] In the production of vertical coke ovens, the oven door will be adhered to tar and coke, which will affect the sealing of the oven door during the closing process, thus affecting the coking process. Initially, operators had to manually remove the tar and coke adhered to the oven door. Later, a mechanical oven door cleaning device was developed to remove the tar and coke adhered to the oven door. In the actual production process, the cleaning device needs to be debugged and verified after the coke oven is put into production, which is very inconvenient to use. Summary of the invention
[0003] In order to solve the technical problems existing in the prior art, the present invention provides a furnace door cleaning test door hook device for installing a test furnace door for testing.
[0004] To achieve the above-mentioned purpose, the technical solution adopted by the present invention is a furnace door cleaning test door hook device, including a base and a fixed column installed on the base, a transverse frame is slidably installed on the base, the transverse frame is located on one side of the fixed column, an annular beam is installed on the top of the transverse frame, the annular beam is mounted on the fixed column, and a door hook structure is installed on the transverse frame, and the door hook structure is used to install the test furnace door.
[0005] Preferably, a semicircular track is installed on the base, a semicircular groove roller is installed on the bottom of the transverse frame, the semicircular groove roller is installed on the semicircular track, and a transverse cylinder is also installed on one side of the semicircular track, and the piston rod of the transverse cylinder is connected to the transverse frame.
[0006] Preferably, the inner circle of the annular beam is directly larger than the outer diameter of the fixed column, and a supporting roller is installed between one side of the fixed column and the annular beam, and an adjusting pad is installed between the other side of the fixed column and the annular beam.
[0007] Preferably, a wedging cylinder is also installed on the fixed column, a wedging block is installed on the piston of the wedging cylinder, the wedging block is located in the annular beam, and a wedging seat is installed on the outer wall of the fixed column in the annular beam, and the wedging block is installed on the wedging seat.
[0008] Preferably, the door hook structure includes an offset frame, an offset cylinder and a door hook, the transverse frame is a frame structure, and fixed plates are respectively installed on both sides of the transverse frame, the offset frame is installed in the transverse frame, and the middle part is installed on the fixed plate through a rotating shaft, the upper and lower parts of the offset frame are respectively installed with door hooks, and the side of the transverse frame is also installed with an offset cylinder, and the piston rod of the offset cylinder is connected to the offset frame.
[0009] Compared with the prior art, the present invention has the following technical effects: the present invention adopts a transverse frame and a deflection frame installed on a fixed column to simulate the transverse movement, deflection, and pitch and roll movements of the furnace door in actual production, and cooperates with the furnace door cleaning device to carry out tests to observe the effect of removing tar and coke adhered to the furnace door, and improve the furnace door cleaning device based on the test results. BRIEF DESCRIPTION OF THE DRAWINGS
[0010] Figure 1 It is a schematic diagram of the structure of the present invention.
[0011] Figure 2 for Figure 1 Right view of .
[0012] Figure 3 for Figure 1 AA section view in.
[0013] Figure 4 This is a schematic diagram of the structure after the test furnace door is installed in the present invention. DETAILED DESCRIPTION
[0014] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.
[0015] like Figures 1 to 4 As shown, the furnace door cleaning test door hook device includes a base 1 and a fixed column 2 installed on the base 1, a transverse frame 3 is slidably installed on the base 1, the transverse frame 3 is located on one side of the fixed column 2, an annular beam 4 is installed on the top of the transverse frame 3, the annular beam 4 is sleeved on the fixed column 2, and a door hook structure is installed on the transverse frame 3, and the door hook structure is used to install the test furnace door.
[0016] The present invention adopts a base 1 and a fixed column 2 to form a fixed seat, and a slidable transverse frame 3 is installed on the base 1. A door hook structure is installed on the transverse frame 3, and a test furnace door can be installed through the door hook structure, which is convenient for cleaning the furnace door. The door hook structure includes an offset frame 13, an offset cylinder 14 and a door hook 15. The transverse frame 3 is a frame structure, and fixed plates 16 are installed on both sides of the transverse frame 3. The offset frame 13 is installed in the transverse frame 3, and the middle part is installed on the fixed plate 16 through a rotating shaft 17. The upper and lower parts of the offset frame 13 are respectively installed with door hooks 15. The side of the transverse frame 3 is also installed with an offset cylinder 14, and the piston rod of the offset cylinder 14 is connected to the offset frame 3. The offset frame 13 is installed on the transverse frame 3 through a rotating shaft 17, and the offset frame 13 can be controlled to deflect by the offset cylinder 14.
[0017] Among them, a semicircular track 5 is installed on the base 1, a semicircular groove roller 6 is installed at the bottom of the transverse frame 3, and the semicircular groove roller 6 is installed on the semicircular track 5. A transverse cylinder 7 is also installed on one side of the semicircular track 5, and the piston rod of the transverse cylinder 7 is connected to the transverse frame 3. Through the cooperation of the semicircular track 5 and the semicircular groove roller 6, it can be ensured that the semicircular groove roller 6 can deflect left and right with the semicircular track 5. The inner circle of the annular beam 4 is directly larger than the outer diameter of the fixed column 2, and a support roller 8 is installed between one side of the fixed column 2 and the annular beam 4, and an adjustment pad 9 is installed between the other side and the annular beam 4. There is enough gap between the annular beam 4 and the fixed column 2, so that it can be ensured that the transverse frame 3 has enough space, and the support roller 8 and the adjustment pad 9 can position the transverse frame 3 after the transverse frame 3 is adjusted.
[0018] In addition, a wedging cylinder 10 is installed on the fixed column 2, and a wedging block 11 is installed on the piston of the wedging cylinder 10. The wedging block 11 is located in the annular beam 4, and a wedging seat 12 is installed on the outer wall of the fixed column 2 in the annular beam 4, and the wedging block 11 is installed on the wedging seat 12. The wedging cylinder 10 can control the wedging block 11 to be stuck in the wedging seat 12, so that the annular beam 4 is fixed.
[0019] Specifically, when the test furnace door is installed on the door hook structure of the transverse frame 3, the wedge block 11 is first loosened by the wedge cylinder 10, and then the transverse frame 3 is pushed by the transverse cylinder 7 to move slightly transversely. During this process, the mechanical furnace door cleaning device cleans the test furnace door to complete the test of the transverse working condition, and then the transverse cylinder 7 is reset. By adjusting the thickness of the adjustment pad 9, the test furnace door is made to complete different pitch angles. During this process, the mechanical furnace door cleaning device cleans the test furnace door to complete the test of the pitch working condition, and then the adjustment pad 9 is fixed. The deflection frame 3 is controlled to deflect by the offset cylinder 14. During this process, the mechanical furnace door cleaning device cleans the test furnace door to complete the test of the deflection working condition. Through continuous tests, the mechanical furnace door cleaning device is tested, which facilitates the improvement of the product. After the test is completed, the wedge block 11 is tightened against the wedge cylinder 10 to complete the locking and fixing.
[0020] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims
1. A door hook device for furnace door cleaning test comprises a base and a fixed column mounted on the base, and is characterized in that: A transverse frame is slidably mounted on the base, the transverse frame is located on one side of the fixed column, an annular beam is mounted on the top of the transverse frame, the annular beam is sleeved on the fixed column, and a door hook structure is mounted on the transverse frame, the door hook structure is used to install the test furnace door.
2. The furnace door cleaning test door hook device according to claim 1, characterized in that: A semicircular track is installed on the base, a semicircular groove roller is installed on the bottom of the transverse frame, the semicircular groove roller is installed on the semicircular track, a transverse cylinder is also installed on one side of the semicircular track, and the piston rod of the transverse cylinder is connected to the transverse frame.
3. The furnace door cleaning test door hook device according to claim 2, characterized in that: The inner circle of the annular beam is directly larger than the outer diameter of the fixed column, and a supporting roller is installed between one side of the fixed column and the annular beam, and an adjusting pad is installed between the other side of the fixed column and the annular beam.
4. The furnace door cleaning test door hook device according to claim 3, characterized in that: A wedging cylinder is also installed on the fixed column, a wedging block is installed on the piston of the wedging cylinder, the wedging block is located in the annular beam, and a wedging seat is installed on the outer wall of the fixed column in the annular beam, and the wedging block is installed on the wedging seat.
5. The furnace door cleaning test door hook device according to any one of claims 1 to 4, characterized in that: The door hook structure includes an offset frame, an offset cylinder and a door hook. The transverse frame is a frame structure, and fixed plates are respectively installed on both sides of the transverse frame. The offset frame is installed in the transverse frame, and the middle part is installed on the fixed plate through a rotating shaft. The upper and lower parts of the offset frame are respectively installed with door hooks, and the side of the transverse frame is also installed with an offset cylinder, and the piston rod of the offset cylinder is connected to the offset frame.