A plate type primary cooler assembly facilitating replacement of flow channels

Abstract

The utility model discloses a plate type primary cooler subassembly convenient to replace runner, including primary cooler main part, one side fixed mounting of primary cooler main part has the connecting shell, and one side of primary cooler main part is provided with the pipeline, and the pipeline is fixedly installed with the connecting cylinder in the one end close to primary cooler main part, and the side of connecting shell is provided with fixed establishment, and the fixed establishment includes the installation shell, and one side fixed connection of installation shell is in the side of connecting shell, and the inside movable joint of installation shell has the connecting rod, and one end fixedly installed with the plug block of connecting rod, the utility model discloses connecting cylinder is inserted in the inside of connecting shell and when the jack is opposite with the plug block, and staff only need to break the adjusting handle, and can make the connecting rod drive plug block and insert in the inside of the jack, and the connecting cylinder is limited to the realization of the connection and the fixed work of pipeline, and the work efficiency has been effectively improved.

Description

Technical Field

[0001] This utility model belongs to the field of primary cooler technology, and specifically relates to a plate-type primary cooler assembly that facilitates the replacement of flow channels. Background Technology

[0002] Plate primary coolers are key equipment in the coking industry for cooling high-temperature coke oven gas. They utilize a corrugated plate structure to achieve efficient indirect heat exchange between the gas and the cooling medium. Their core advantages lie in their compact design, high heat transfer efficiency, and easy disassembly and maintenance. In existing technologies, plate primary coolers require periodic replacement of the flow channels, which involves altering the flow path of the hot and cold media. Replacing the flow channels allows the fluid to flush away deposits, helping to delay internal blockage. However, the connection between the pipes and the plate primary cooler is typically via flanges. This connection method requires multiple sets of bolts and nuts for fixing, making the installation and removal of nuts cumbersome and time-consuming during flow channel replacement, thus reducing work efficiency. Summary of the Invention

[0003] The purpose of this utility model is to overcome the shortcomings of the prior art and provide a plate-type primary cooler assembly that facilitates the replacement of the flow channel. When the connecting cylinder is inserted into the inside of the connecting shell and the insertion hole is aligned with the insertion block, the operator only needs to turn the adjustment handle to make the connecting rod drive the insertion block to be inserted into the inside of the insertion hole, thereby restricting the connecting cylinder and realizing the connection and fixing of the pipeline, which effectively improves work efficiency.

[0004] To achieve the above objectives, the technical solution adopted by this utility model is as follows: A plate-type primary cooler assembly with easy-to-replace flow channels includes a primary cooler body, a connecting shell installed on one side of the primary cooler body, a pipe provided on one side of the primary cooler body, a connecting cylinder installed at the end of the pipe near the primary cooler body, and a fixing mechanism provided on the side of the connecting shell.

[0005] The fixing mechanism includes a mounting shell, one side of which is mounted on the side of a connecting shell. A connecting rod is movably connected inside the mounting shell. One end of the connecting rod is fitted with a plug, and the other end of the connecting rod extends to the outside of the mounting shell and is rotatably connected to an adjusting handle. A first spring is sleeved on the side of the connecting rod, and the first spring is located inside the mounting shell.

[0006] Preferably, one end of the first spring is fixedly connected to the side of the insert block near the connecting rod, and the other end of the first spring is fixedly connected to the inner wall of one side of the mounting shell, and one side of the adjusting handle is in contact with the side of the mounting shell away from the connecting shell.

[0007] Preferably, the inner cavity of the connecting shell is connected to the inner cavity of the primary cooler body, the connecting cylinder is inserted into the inside of the connecting shell, the side of the connecting cylinder is in contact with the inner wall of the connecting shell, and the side of the connecting shell is provided with an insertion hole that matches the insertion block.

[0008] Preferably, the side of the connecting shell is provided with a through hole, the inner cavity of the mounting shell is connected to the inner cavity of the connecting shell through the through hole, and the insert extends into the interior of the connecting shell through the through hole and is inserted into the interior of the insertion hole.

[0009] Preferably, a guide groove is provided on the side of the connecting shell, and a guide block is fixedly installed on the side of the connecting cylinder, with the guide block inserted into the inside of the guide groove.

[0010] Preferably, a movable ring is slidably connected inside the connecting shell, a rubber pad is fixedly installed on one side of the movable ring, a slide cylinder is fixedly installed on the inner wall of one side of the connecting shell, a slide rod is slidably connected inside the slide cylinder, one end of the slide rod extends to the outside of the slide cylinder and is fixedly connected to the side of the movable ring away from the rubber pad.

[0011] Preferably, a second spring is sleeved on the side of the slide cylinder. One end of the second spring is fixedly connected to the inner wall of one side of the connecting shell, and the other end of the second spring is fixedly connected to the side of the moving ring away from the rubber pad. The side of the rubber pad away from the moving ring is in contact with one end of the connecting cylinder.

[0012] The beneficial effects of this utility model are: 1) When the connecting tube is inserted into the inside of the connecting shell and the insertion hole is aligned with the insertion block, the operator only needs to turn the adjustment handle to make the connecting rod drive the insertion block to be inserted into the inside of the insertion hole, thereby restricting the connecting tube and realizing the connection and fixation of the pipeline, which effectively improves work efficiency.

[0013] 2) By setting the guide block and guide groove, when the connecting cylinder is inserted into the inside of the connecting shell, the guide block will also move inside the guide groove. When the guide block moves to the end of the guide groove, the insertion hole is just aligned with the insertion block, thus providing a guiding effect for the staff to fix the connecting cylinder.

[0014] 3) A movable ring is slidably connected inside the connecting shell. A rubber pad is fixedly installed on one side of the movable ring. A slide cylinder is fixedly installed on the inner wall of one side of the connecting shell. A slide rod is slidably connected inside the slide cylinder. One end of the slide rod extends to the outside of the slide cylinder and is fixedly connected to the side of the movable ring away from the rubber pad, thereby reducing the possibility of liquid and gas leakage when the primary cooler body is working. Attached Figure Description

[0015] Appendix Figure 1This is a schematic diagram of a plate-type primary cooler assembly that facilitates the replacement of flow channels according to this utility model.

[0016] Appendix Figure 2 This is a schematic diagram of the installation of the connecting cylinder in a plate-type primary cooler assembly that facilitates the replacement of flow channels, according to this utility model.

[0017] Appendix Figure 3 This is a cross-section of the connecting shell in a plate-type primary cooler assembly with easily replaceable flow channels according to this utility model. Figure 1 .

[0018] Appendix Figure 4 This is a cross-section of the connecting shell in a plate-type primary cooler assembly with easily replaceable flow channels according to this utility model. Figure 2 .

[0019] Appendix Figure 5 It is attached Figure 2 Enlarged view of part A in the middle.

[0020] In the diagram: 1. Primary cooler body; 2. Connecting shell; 3. Pipe; 4. Connecting cylinder; 5. Mounting shell; 6. Connecting rod; 7. Insert block; 8. Adjusting handle; 9. First spring; 10. Through hole; 11. Insertion hole; 12. Guide block; 13. Guide groove; 14. Sliding cylinder; 15. Sliding rod; 16. Moving ring; 17. Rubber pad; 18. Second spring. Detailed Implementation

[0021] The following is in conjunction with the appendix Figure 1-5 The technical solutions in the embodiments of this utility model are clearly and completely described herein. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0022] In the description of this utility model, it should be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0023] A plate-type primary cooler assembly with easy-to-replace flow channels includes a primary cooler body 1. A connecting shell 2 is installed on one side of the primary cooler body 1, and a pipe 3 is provided on one side of the primary cooler body 1. A connecting cylinder 4 is fixedly installed at one end of the pipe 3 near the primary cooler body 1. A fixing mechanism is provided on the side of the connecting shell 2. The fixing mechanism includes a mounting shell 5. One side of the mounting shell 5 is fixedly connected to the side of the connecting shell 2. A connecting rod 6 is movably connected inside the mounting shell 5. A plug 7 is installed at one end of the connecting rod 6, and the other end of the connecting rod 6 extends to the outside of the mounting shell 5 and is rotatably connected to an adjusting handle 8. A first spring 9 is sleeved on the side of the connecting rod 6 and is located inside the mounting shell 5.

[0024] One end of the first spring 9 is fixedly connected to the side of the insert 7 near the connecting rod 6, and the other end of the first spring 9 is fixedly connected to the inner wall of one side of the mounting shell 5. One side of the adjusting handle 8 is in contact with the side of the mounting shell 5 away from the connecting shell 2. The inner cavity of the connecting shell 2 is connected to the inner cavity of the primary cooler body 1. The connecting cylinder 4 is inserted into the inside of the connecting shell 2. The side of the connecting cylinder 4 is in contact with the inner wall of the connecting shell 2. The side of the connecting shell 2 is provided with an insertion hole 11 that is compatible with the insert 7. The side of the connecting shell 2 is provided with a through hole 10. The inner cavity of the mounting shell 5 is connected to the inner cavity of the connecting shell 2 through the through hole 10. The insert 7 extends into the inside of the connecting shell 2 through the through hole 10 and is inserted into the inside of the insertion hole 11.

[0025] The adjusting handle 8 can rotate nearly 90 degrees on the mounting shell 5. When the adjusting handle 8 rotates, it can pull the insert block 7 through the connecting rod 6. The first spring 9 can always apply force to the adjusting handle 8 through the insert block 7 and the mounting shell 5, which effectively improves the stability of the adjusting handle 8. There are four connecting shells 2 on the primary cooler body 1. The two connecting shells 2 in the vertical direction are a group, which are used to connect the inlet and outlet pipes 3 of liquid or gas respectively. When connecting the pipe 3 to the primary cooler body 1, the connecting cylinder 4 needs to be inserted into the inside of the connecting shell 2. When the insertion hole 11 is opposite to the insert block 7 When the pipe is in place, the operator can turn the adjusting handle 8 so that the connecting rod 6 drives the insert 7 to be inserted into the socket 11, thus restricting the connecting cylinder 4 and achieving the connection and fixation of the pipe 3. When changing the flow channel later, the operator can turn the adjusting handle 8 in the opposite direction so that the connecting rod 6 drives the insert 7 to move out of the socket 11. After the insert 7 is completely removed from the socket 11, the restriction on the connecting cylinder 4 is released. At this time, the operator can remove the current pipe 3 from the upper connecting shell 2 and then install the pipe 3 on other connecting shells 2.

[0026] The connecting shell 2 has a guide groove 13 on its side, and a guide block 12 is fixedly installed on the side of the connecting cylinder 4. The guide block 12 is inserted into the inside of the guide groove 13, which makes it easier for the staff to fix the connecting cylinder 4. The setting of the guide block 12 and the guide groove 13 provides a guiding effect for the staff. When the pipe 3 is connected to the primary cooler body 1, the guide block 12 needs to be aligned with the guide groove 13. When the connecting cylinder 4 is inserted into the inside of the connecting shell 2, the guide block 12 will also move inside the guide groove 13. When the guide block 12 moves to the end of the guide groove 13, the insertion hole 11 is just aligned with the insertion block 7, which makes it easier for the staff to fix the connecting cylinder 4.

[0027] A movable ring 16 is slidably connected inside the connecting shell 2. A rubber pad 17 is fixedly installed on one side of the movable ring 16. A slide cylinder 14 is fixedly installed on the inner wall of one side of the connecting shell 2. A slide rod 15 is slidably connected inside the slide cylinder 14. One end of the slide rod 15 extends to the outside of the slide cylinder 14 and is fixedly connected to the side of the movable ring 16 away from the rubber pad 17, thereby reducing the possibility of liquid and gas leakage when the primary cooler body 1 is working.

[0028] A second spring 18 is fitted on the side of the slide cylinder 14. One end of the second spring 18 is fixedly connected to the inner wall of one side of the connecting shell 2, and the other end of the second spring 18 is fixedly connected to the side of the moving ring 16 away from the rubber pad 17. The side of the rubber pad 17 away from the moving ring 16 is in contact with one end of the connecting cylinder 4. When the connecting cylinder 4 is inserted into the inside of the connecting shell 2, it will come into contact with the rubber pad 17 and can squeeze the rubber pad 17 and the moving ring 16, so that the two can move inside the connecting shell 2. The setting of the slide cylinder 14 and the slide rod 15 improves the stability of the moving ring 16 when it moves. When the moving ring 16 moves, it can compress the second spring 18. After the connection and fixing of the pipe 3 is completed, the second spring 18 will always be in a compressed state and can always apply a reaction force to the moving ring 16, so that the rubber pad 17 can be tightly attached to the connecting cylinder 4, improving the airtightness and effectively reducing the possibility of liquid and gas leakage.

[0029] The above description is merely an example and illustration of the structure of this utility model. Those skilled in the art can make various modifications or additions to the specific embodiments described or use similar methods to replace them, as long as they do not deviate from the structure of the utility model or exceed the scope defined in the claims, they should all fall within the protection scope of this utility model.

Claims

1. A plate-type primary cooler assembly with easily replaceable flow channels, comprising a primary cooler body, characterized in that, A connecting shell is installed on one side of the primary cooler body, a pipe is provided on one side of the primary cooler body, a connecting cylinder is installed at the end of the pipe near the primary cooler body, and a fixing mechanism is provided on the side of the connecting shell. The fixing mechanism includes a mounting shell, one side of which is mounted on the side of a connecting shell. A connecting rod is movably connected inside the mounting shell. One end of the connecting rod is fitted with a plug, and the other end of the connecting rod extends to the outside of the mounting shell and is rotatably connected to an adjusting handle. A first spring is sleeved on the side of the connecting rod, and the first spring is located inside the mounting shell.

2. The plate-type primary cooler assembly with easily replaceable flow channels according to claim 1, characterized in that, One end of the first spring is fixedly connected to the side of the insert block near the connecting rod, and the other end of the first spring is fixedly connected to the inner wall of one side of the mounting shell. One side of the adjusting handle is in contact with the side of the mounting shell away from the connecting shell.

3. A plate-type primary cooler assembly with easily replaceable flow channels according to claim 1, characterized in that, The inner cavity of the connecting shell is connected to the inner cavity of the primary cooler body. The connecting cylinder is inserted into the inside of the connecting shell. The side of the connecting cylinder fits against the inner wall of the connecting shell. The side of the connecting shell has an insertion hole that matches the insertion block.

4. A plate-type primary cooler assembly with easily replaceable flow channels according to claim 3, characterized in that, The connecting shell has a through hole on its side, and the inner cavity of the mounting shell is connected to the inner cavity of the connecting shell through the through hole. The insert extends into the interior of the connecting shell through the through hole and is inserted into the interior of the insertion hole.

5. A plate-type primary cooler assembly with easily replaceable flow channels according to claim 4, characterized in that, The side of the connecting shell is provided with a guide groove, and the side of the connecting cylinder is fixedly installed with a guide block, which is inserted into the inside of the guide groove.

6. A plate-type primary cooler assembly with easily replaceable flow channels according to claim 5, characterized in that, A movable ring is slidably connected inside the connecting shell. A rubber pad is fixedly installed on one side of the movable ring. A slide cylinder is fixedly installed on the inner wall of one side of the connecting shell. A slide rod is slidably connected inside the slide cylinder. One end of the slide rod extends to the outside of the slide cylinder and is fixedly connected to the side of the movable ring away from the rubber pad.

7. A plate-type primary cooler assembly with easily replaceable flow channels according to claim 6, characterized in that, A second spring is fitted on the side of the slide cylinder. One end of the second spring is fixedly connected to the inner wall of one side of the connecting shell, and the other end of the second spring is fixedly connected to the side of the moving ring away from the rubber pad. The side of the rubber pad away from the moving ring is in contact with one end of the connecting cylinder.

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