Smoke dust collecting and purifying device for coke oven cart

Abstract

The invention relates to the technical field of smoke dust collection and purification, and particularly discloses a coke oven cart smoke dust collection and purification device which comprises a cooling structure, a condenser is installed at one end of the cooling structure, a treatment structure is installed at the other end of the cooling structure, and fixing structures are jointly installed at the two ends of the treatment structure and the two ends of the cooling structure. The cooling structure comprises a cooling box, two bent pipes, two supporting pipes, two connecting pipes, an internal connecting cover, a sealing frame and two supporting frames, the two bent pipes are installed in the cooling box, the two supporting pipes are installed together with the upper portions and the lower portions of one ends of the two bent pipes, and the two supporting pipes are installed together with the upper portions and the lower portions of the other ends of the two bent pipes; the two connecting pipes are fixedly connected to the ends, away from the bent pipe, of the two supporting pipes correspondingly, and the two supporting frames are installed on the two sides of the inner wall of the cooling box. According to the invention, effective utilization of cooling water is ensured, the temperature of smoke dust is obviously reduced, powerful support is provided for subsequent purification treatment, and the service life of the device is prolonged.

Description

Technical Field

[0001] The invention belongs to the technical field of smoke collection and purification, and in particular relates to a smoke collection and purification device for a coke oven cart. Background Art

[0002] The coke oven trolley is an important component of the coke oven equipment and is mainly used for material transportation and operation during the coke oven production process. The collection and purification of smoke during the coke oven operation is a comprehensive environmental governance issue.

[0003] In the existing coke oven car smoke collection and purification process, the coke oven will release a large amount of extremely high-temperature smoke during production operations. These smoke not only contain many harmful substances, but also often carry hot sparks. The existence of these sparks undoubtedly increases the difficulty and complexity of smoke treatment. If we do not properly handle these smoke containing high-temperature sparks and collect them directly, then the high-temperature sparks in the smoke will pose a direct threat to the internal purification equipment, which will not only cause burns and deformation on the surface of the equipment, but may even cause safety accidents such as fire, thereby seriously damaging the performance and function of the equipment. In the long run, this direct smoke collection method will undoubtedly greatly shorten the service life of the entire smoke collection and purification device, increase the operating costs of the enterprise, and also have an adverse impact on environmental protection and safe production. Summary of the invention

[0004] In order to overcome the deficiencies of the prior art, the purpose of the present invention is to provide a coke oven cart smoke collection and purification device, which is provided with a pretreatment structure to cool the collected smoke to solve the problem caused by the excessively high smoke temperature.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] A coke oven car smoke collection and purification device, comprising:

[0007] Cooling structure;

[0008] A condenser is installed at one end of the cooling structure, a processing structure is installed at the other end of the cooling structure, and both ends of the processing structure and the cooling structure are commonly installed with a fixing structure;

[0009] The cooling structure includes a cooling box, a bent pipe, a support pipe, a connecting pipe, an internal connecting cover, a sealing frame and a supporting frame. Two of the bent pipes, the support pipes, the connecting pipes and the supporting frame are installed, and the two bent pipes are installed in the cooling box. The two supporting pipes are installed together with the upper part of one end and the lower part of one end of the two bent pipes. The two connecting pipes are respectively fixedly connected to the ends of the two supporting pipes away from the bent pipes. The two supporting frames are installed on both sides of the inner wall of the cooling box. The sealing frame is arranged on one side of the interior of the cooling box. The internal connecting cover is installed in the cooling box. The cooling box is installed together with the processing structure.

[0010] Preferably, the connecting pipes are all installed together with the condenser, and the internal connecting cover is located between the sealing frame and the elbow.

[0011] Preferably, a fixed cover is installed at one end of the cooling structure, and a fan is fixedly connected to the end of the fixed cover away from the cooling structure. A bellows is installed at the end of the fan away from the fixed cover, and a fixed pipe is fixedly connected to the end of the bellows away from the fan, and an outlet pipe is fixedly connected to the end of the processing structure away from the cooling structure.

[0012] Preferably, the processing structure includes a purification box, a connecting groove, a supporting structure and a purification structure. Two connecting grooves and two supporting structures are provided, and the two connecting grooves are respectively opened on both sides of the inner wall of the purification box. The two supporting structures are movably connected in the connecting grooves, and the purification structure is movably connected between the two supporting structures. One end of the purification box is movably connected in the cooling box.

[0013] Preferably, the purification structure comprises a purification layer, a plurality of purification layers are provided, and a plurality of support columns are fixedly connected between the plurality of purification layers, both ends of the purification layer are fixedly connected with sliders, and the purification layers are movably connected and inserted in the purification box.

[0014] Preferably, the supporting structure includes a connecting plate, a limiting groove, a fixing block and a spring, the limiting groove is opened at one end of the connecting plate, the fixing block is fixedly connected to one end of the connecting plate, the spring is fixedly connected to one end of the fixing block, and the connecting plate is movably inserted and connected in the connecting groove.

[0015] Preferably, the limiting groove and the slider are movably connected together, and one end of the spring away from the fixed block is fixedly connected to one end of the purification layer.

[0016] Preferably, the fixing structure includes a connecting seat, a groove, a rotating rod, a limiting seat and a fastening seat, the groove is opened at one end of the connecting seat, the rotating rod is movably connected in the groove, the limiting seat is movably connected to the outer surface of the rotating rod away from the connecting seat, the fastening seat is threadedly connected to the outer surface of the rotating rod, and the connecting seat is fixedly connected to one end of the purification box.

[0017] Preferably, the limit seat is fixedly connected to one end of the cooling box.

[0018] Preferably, the sealing frame is movably connected to the outer surface of the purification box, and the supporting frames are tightly attached to the purification box.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] (1) By setting up a condenser, a cooling box, a bend pipe, a support pipe and a connecting pipe, the condenser is responsible for cooling the water. Once the water is cooled to a suitable temperature, it will be smoothly introduced into the interior of the support pipe through the connecting pipe located at the top. Subsequently, the support pipe will divert the cooled water to the two bend pipes, effectively reducing the temperature inside the cooling box through heat exchange. As the water continues to flow in the bend pipe, it will eventually converge into the lower support pipe and be guided back to the condenser through the lower connecting pipe, thus forming a complete recycling system. This circulation process not only ensures the effective use of cooling water, but also significantly reduces the temperature of the smoke, providing strong support for subsequent purification treatment and extending the service life of the device.

[0021] (2) By setting a rotating rod, a limiting seat, a fastening seat, a sealing frame, a support frame, a connecting groove, a support structure and a sliding block, when the inside of the purification box needs to be cleaned, the rotating rod is loosened by rotating the fastening seat, and then the fastening seat is pulled to make the rotating rod rotate in the groove, so that the purification box can be pulled out and moved out from between the sealing frame and the two support frames. Next, the purification layer is pulled, and the purification layer drives the support structure to slide in the connecting groove, so that the entire purification structure is moved out of the purification box, which greatly facilitates the cleaning of the purification structure.

[0022] (3) By setting up the purification layer, slider, limit groove and spring, during the purification process, the wind force will push the purification layer to move, and this displacement will drive the slider fixedly connected to the purification layer to slide smoothly in the support column. At the same time, the spring will shrink due to the displacement of the purification layer, playing a buffering role, avoiding damage, and further extending the service life of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 A perspective view of the present invention;

[0024] Figure 2 It is a cross-sectional view of the cooling structure of the present invention;

[0025] Figure 3 is a cross-sectional view of the processing structure of the present invention;

[0026] Figure 4 It is a three-dimensional diagram of the purification structure of the present invention;

[0027] Figure 5 is a three-dimensional diagram of the support structure of the present invention;

[0028] Figure 6 A three-dimensional diagram of the fixing structure of the present invention;

[0029] In the figure: 1. cooling structure; 2. condenser; 3. fixed cover; 4. fan; 5. bellows; 6. fixed pipe; 7. fixed structure; 8. processing structure; 9. outlet pipe; 11. cooling box; 12. elbow; 13. support pipe; 14. connecting pipe; 15. internal connecting cover; 16. sealing frame; 17. support frame; 81. purification box; 82. connecting groove; 83. supporting structure; 84. purification structure; 841. purification layer; 842. supporting column; 843. sliding block; 831. connecting plate; 832. limiting groove; 833. fixing block; 834. spring; 71. connecting seat; 72. groove; 73. rotating rod; 74. limiting seat; 75. fastening seat. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0031] Embodiment 1:

[0032] See also Figure 1 - Figure 6 As shown, a coke oven car smoke collection and purification device comprises:

[0033] Cooling structure 1;

[0034] A condenser 2 is installed at one end of the cooling structure 1, a processing structure 8 is installed at the other end of the cooling structure 1, and a fixing structure 7 is installed at both ends of the processing structure 8 and the cooling structure 1;

[0035] The cooling structure 1 includes a cooling box 11, a curved pipe 12, a support pipe 13, a connecting pipe 14, an internal connecting cover 15, a sealing frame 16 and a supporting frame 17. There are two curved pipes 12, two supporting pipes 13, two connecting pipes 14 and two supporting frames 17, and the two curved pipes 12 are installed in the cooling box 11. The two supporting pipes 13 are installed together with the upper part of one end and the lower part of one end of the two curved pipes 12. The two connecting pipes 14 are respectively fixedly connected to the ends of the two supporting pipes 13 away from the curved pipes 12. The two supporting frames 17 are installed on both sides of the inner wall of the cooling box 11. The sealing frame 16 is arranged on one side of the interior of the cooling box 11. The internal connecting cover 15 is installed in the cooling box 11. The cooling box 11 is installed together with the processing structure 8.

[0036] As can be seen from the above, the condenser 2 cools the water, and the cooled water is introduced into the support tube 13 through the upper connecting tube 14. The support tube 13 introduces the cold water into the two curved pipes 12, thereby cooling the interior of the cooling box 11. The water in the curved pipe 12 flows into the lower support tube 13, and the support tube 13 re-introduces the water into the condenser 2 through the lower connecting tube 14 for recycling, thereby cooling the smoke.

[0037] Depend on Figure 1 and Figure 2 It can be seen that the connecting pipes 14 are all installed together with the condenser 2, and the internal connecting cover 15 is located between the sealing frame 16 and the elbow 12;

[0038] A fixed cover 3 is installed at one end of the cooling structure 1, and a fan 4 is fixedly connected to the end of the fixed cover 3 away from the cooling structure 1. A bellows 5 is installed at the end of the fan 4 away from the fixed cover 3, and a fixed pipe 6 is fixedly connected to the end of the bellows 5 away from the fan 4. An end of the processing structure 8 away from the cooling structure 1 is fixedly connected to an outlet pipe 9.

[0039] As can be seen from the above, the smoke is collected by the fan 4, and the smoke is introduced into the fixed cover 3 through the bellows 5. The fixed cover 3 introduces the smoke into the cooling box 11, and the two bent pipes 12 are used to cool the smoke. The cooled smoke is introduced into the processing structure 8 through the internal connecting cover 15, and the purified smoke is discharged through the exhaust pipe 9.

[0040] Embodiment 2:

[0041] refer to Figure 3 , Figure 4 and Figure 5As shown, the processing structure 8 includes a purification box 81, a connecting groove 82, a supporting structure 83 and a purification structure 84. Two connecting grooves 82 and two supporting structures 83 are provided, and the two connecting grooves 82 are respectively opened on both sides of the inner wall of the purification box 81, and the two supporting structures 83 are respectively movably connected in the connecting grooves 82, and the purification structure 84 is movably connected between the two supporting structures 83. One end of the purification box 81 is movably connected in the cooling box 11.

[0042] The purification structure 84 includes a purification layer 841, and a plurality of purification layers 841 are provided, and a plurality of support columns 842 are fixedly connected between the plurality of purification layers 841, and sliders 843 are fixedly connected at both ends of the purification layer 841, and the purification layers 841 are movably connected and inserted in the purification box 81;

[0043] The supporting structure 83 includes a connecting plate 831, a limiting groove 832, a fixing block 833 and a spring 834. The limiting groove 832 is provided at one end of the connecting plate 831, the fixing block 833 is fixedly connected to one end of the connecting plate 831, the spring 834 is fixedly connected to one end of the fixing block 833, and the connecting plate 831 is movably inserted and connected in the connecting groove 82.

[0044] As can be seen from the above, the smoke is first guided into the interior of the purification box 81 through the internal connection cover 15, and then the smoke passes through the purification layer 841 in the purification box 81 for deep purification. During the purification process, due to the continuous impact of wind force, the purification layer 841 will have a certain displacement, which will drive the slider 843 to slide smoothly in the predetermined track of the support column 842. At the same time, the displacement of the purification layer 841 will also trigger the spring 834 to contract. This mechanism effectively plays a buffering role, ensuring the stability and safety of the entire purification process.

[0045] When the interior of the purification box 81 needs to be cleaned and maintained, the purification box 81 can be moved out from the sealing frame 16 and between the two support frames 17. Then, through further operations, the purification layer 841 can be pulled to drive the entire support structure 83 to slide smoothly in the connecting groove 82. The purification structure 84 will be completely moved out of the internal space of the purification box 81, thereby providing great convenience for subsequent cleaning work. Such a design not only improves the efficiency of the cleaning work, but also effectively extends the service life of the purification equipment.

[0046] Preferably, the limiting groove 832 and the slider 843 are movably connected together, and one end of the spring 834 away from the fixing block 833 is fixedly connected to one end of the purification layer 841;

[0047] The sealing frame 16 is movably connected to the outer surface of the purification box 81 , and the support frame 17 is tightly attached to the purification box 81 .

[0048] As can be seen from the above, the limiting groove 832 and the slider 843 are movably connected and inserted, so as to limit the purification layer 841, and the sealing frame 16 is used to improve the sealing effect when the purification box 81 is installed in the cooling box 11.

[0049] Embodiment three:

[0050] refer to Figure 6 As shown, the fixing structure 7 includes a connecting seat 71, a groove 72, a rotating rod 73, a limiting seat 74 and a fastening seat 75. The groove 72 is opened at one end of the connecting seat 71, the rotating rod 73 is movably inserted and connected in the groove 72, the limiting seat 74 is movably inserted and connected to the outer surface of the rotating rod 73 away from the connecting seat 71, the fastening seat 75 is threadedly connected to the outer surface of the rotating rod 73, and the connecting seat 71 is fixedly connected to one end of the purification box 81.

[0051] As can be seen from the above, when the interior of the purification box 81 needs to be cleaned and maintained, the fastening seat 75 is first rotated. This action will gradually loosen the rotating rod 73 connected thereto. Then, by continuing to operate the fastening seat 75, the rotating rod 73 is pulled to make it rotate smoothly in the groove 72. As the rotating rod 73 rotates, it will gradually disengage from the limiting seat 74. The completion of this step provides convenience for the subsequent disassembly of the purification box 81. At this time, we can easily release the fixation of the purification box 81 and remove it from the installation position for internal cleaning and maintenance work. This design not only improves the convenience of operation, but also effectively ensures the smooth progress of the cleaning work.

[0052] Preferably, the limiting seat 74 is fixedly connected to one end of the cooling box 11 .

[0053] As can be seen from the above, connecting the limit seat 74 to the cooling box 11 facilitates the fixing of the rotating rod 73 .

[0054] Furthermore, the present invention is designed and applied in the collection and purification of smoke from a coke oven cart. The end of the fixed pipe 6 away from the corrugated pipe 5 is installed together with the coke oven cart. The condenser 2 plays an important role in cooling water. The cooled water is guided into the interior of the support pipe 13 through the upper connecting pipe 14. The support pipe 13 then divides the cold water into two elbows 12. The cold water in the elbow 12 effectively cools the interior of the cooling box 11. As the water flow continues to move forward, it will be collected in the lower supporting pipe 13 and flow back to the condenser 2 through the lower connecting pipe 14 again, thereby forming a recycling system.

[0055] In order to effectively collect smoke and dust, the smoke and dust are sucked in by the fan 4 and smoothly introduced into the fixed cover 3 through the bellows 5. The fixed cover 3 is responsible for further guiding the smoke and dust into the cooling box 11. At this time, the cold water in the two elbows 12 continues to play a cooling role. The cooled smoke and dust are sent to the purification box 81 through the internal connecting cover 15 and purified on the purification layer 841 in the purification box 81. During the purification process, the wind force will push the purification layer 841 to move. This displacement drives the slider 843 fixedly connected to the purification layer 841 to slide smoothly in the support column 842. At the same time, the spring 834 will shrink due to the displacement of the purification layer 841, playing a buffering role. Finally, the purified smoke and dust will be discharged smoothly through the outlet pipe 9.

[0056] When the inside of the purification box 81 needs to be cleaned, the rotating rod 73 is loosened by rotating the fastening seat 75, and then the fastening seat 75 is pulled to make the rotating rod 73 rotate in the groove 72, so that the purification box 81 can be pulled out and moved out from between the sealing frame 16 and the two support frames 17. Next, the purification layer 841 is pulled, and the purification layer 841 will drive the supporting structure 83 thereon to slide in the connecting groove 82, so that the entire purification structure 84 is moved out of the purification box 81, which greatly facilitates the cleaning of the purification structure 84.

[0057] The standard parts used in the present invention can all be purchased from the market, and the special-shaped parts can be customized according to the description and the drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here. The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0058] In the description of the present invention, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. "Multiple" means two or more, unless otherwise clearly and specifically defined.

[0059] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0060] In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0061] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A coke oven car smoke collection and purification device, characterized in that: include: Cooling structure (1); A condenser (2) is installed at one end of the cooling structure (1), a processing structure (8) is installed at the other end of the cooling structure (1), and a fixing structure (7) is installed at both ends of the processing structure (8) and the cooling structure (1); The cooling structure (1) comprises a cooling box (11), a curved pipe (12), a supporting pipe (13), a connecting pipe (14), an internal connecting cover (15), a sealing frame (16) and a supporting frame (17); the curved pipe (12), the supporting pipe (13), the connecting pipe (14) and the supporting frame (17) are each installed in pairs, and the two curved pipes (12) are each installed in the cooling box (11); the two supporting pipes (13) are each installed together with the upper part of one end and the lower part of one end of the two curved pipes (12); the two connecting pipes (14) are respectively fixedly connected to the ends of the two supporting pipes (13) away from the curved pipes (12); the two supporting frames (17) are each installed on both sides of the inner wall of the cooling box (11); the sealing frame (16) is arranged on one side inside the cooling box (11); the internal connecting cover (15) is installed in the cooling box (11); and the cooling box (11) is installed together with the processing structure (8).

2. A coke oven car smoke collection and purification device according to claim 1, characterized in that: The connecting pipes (14) are installed together with the condenser (2), and the internal connecting cover (15) is located between the sealing frame (16) and the bent pipe (12).

3. A coke oven car smoke collection and purification device according to claim 1, characterized in that: A fixed cover (3) is installed at one end of the cooling structure (1); an end of the fixed cover (3) away from the cooling structure (1) is fixedly connected to a fan (4); an end of the fan (4) away from the fixed cover (3) is installed at one end of the fan (4) away from the fixed cover (3); an end of the bellows (5) away from the fan (4) is fixedly connected to a fixed pipe (6); and an end of the processing structure (8) away from the cooling structure (1) is fixedly connected to an air outlet pipe (9).

4. A coke oven car smoke collection and purification device according to claim 1, characterized in that: The processing structure (8) comprises a purification box (81), a connecting groove (82), a supporting structure (83) and a purification structure (84); two connecting grooves (82) and two supporting structures (83) are provided, and the two connecting grooves (82) are respectively opened on both sides of the inner wall of the purification box (81); the two supporting structures (83) are respectively movably connected in the connecting grooves (82); the purification structure (84) is movably connected between the two supporting structures (83); and one end of the purification box (81) is movably connected in the cooling box (11).

5. A coke oven car smoke collection and purification device according to claim 4, characterized in that: The purification structure (84) comprises a purification layer (841), wherein a plurality of purification layers (841) are provided, and a plurality of support columns (842) are fixedly connected between the plurality of purification layers (841), and sliders (843) are fixedly connected at both ends of the purification layer (841), and the purification layers (841) are movably connected and inserted in the purification box (81).

6. A coke oven car smoke collection and purification device according to claim 4, characterized in that: The supporting structure (83) comprises a connecting plate (831), a limiting groove (832), a fixing block (833) and a spring (834); the limiting groove (832) is provided at one end of the connecting plate (831); the fixing block (833) is fixedly connected to one end of the connecting plate (831); the spring (834) is fixedly connected to one end of the fixing block (833); and the connecting plate (831) is movably inserted and connected in the connecting groove (82).

7. A coke oven car smoke collection and purification device according to claim 6, characterized in that: The limiting groove (832) and the slider (843) are movably connected together, and one end of the spring (834) away from the fixed block (833) is fixedly connected to one end of the purification layer (841).

8. The coke oven car smoke collection and purification device according to claim 1, characterized in that: The fixing structure (7) comprises a connecting seat (71), a groove (72), a rotating rod (73), a limiting seat (74) and a fastening seat (75); the groove (72) is provided at one end of the connecting seat (71); the rotating rod (73) is movably inserted into the groove (72); the limiting seat (74) is movably inserted into the outer surface of the rotating rod (73) away from the connecting seat (71); the fastening seat (75) is threadedly connected to the outer surface of the rotating rod (73); and the connecting seat (71) is fixedly connected to one end of the purification box (81).

9. A coke oven car smoke collection and purification device according to claim 8, characterized in that: The limiting seat (74) is fixedly connected to one end of the cooling box (11).

10. The coke oven car smoke collection and purification device according to claim 1, characterized in that: The sealing frame (16) is movably connected to the outer surface of the purification box (81), and the supporting frame (17) is tightly attached to the purification box (81).

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