Gas cooling structure of industrial dust remover

Abstract

The utility model discloses a gas cooling structure of industrial deduster, including cooling box and cooling mechanism, the cooling mechanism includes coiled pipe, the coiled pipe is provided in the inner cavity of cooling box, the both ends of coiled pipe extend to the outside of cooling box and is provided with flange plate, the flange plate is provided with the cooling box, the cooling box is provided with the cooling box, and the cooling box is provided with the cooling box. The two ends of the cooling box are both communicated with connecting pipes, and a containing frame matched with the coiled pipe is arranged at the bottom of an inner cavity of the cooling box. According to the gas cooling structure of the industrial dust remover, after the pull rope mechanism works, is driven to ascend and drives all brush plates to make contact with the surface of the coiled pipe, and then the stretching mechanism drives the containing frame to do lifting reciprocating motion, the surface of the coiled pipe can be brushed and cleaned, and therefore the surface of the coiled pipe can be cleaned; the contact area between the coiled pipe and the high-temperature gas is increased, so that the cooling effect on the high-temperature gas is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cooling structures, in particular to a gas cooling structure for an industrial dust collector. Background Art

[0002] Industrial dust collectors, also known as industrial vacuum cleaners, are mainly used to collect and process waste media particles, dust smoke, oil and water generated in the industrial production process. They are widely used in various industrial fields such as metal processing, paint spraying, pharmaceutical manufacturing, mining and cement manufacturing, etc., to ensure the cleanliness and health and safety of the working environment.

[0003] In the prior art, in order to prevent high-temperature gas from causing great damage to the dust removal equipment, it is necessary to install a cooling structure on the dust collector to pre-cool the gas. However, the gas cooling structure of the existing industrial dust collector, during use, mostly injects cooling liquid into the inside of the serpentine tube, and cools the gas through heat exchange between the serpentine tube and the gas. However, during long-term use, the dust and dirt impurities carried in the flue gas are easy to adhere to the surface of the serpentine tube, reducing the contact area between the serpentine tube and the gas, thereby reducing the cooling effect on the gas. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a gas cooling structure for an industrial dust collector, which solves the problem that dust and dirt impurities carried in the flue gas are easily attached to the surface of the serpentine tube during long-term use, thereby reducing the contact area between the serpentine tube and the gas.

[0005] To achieve the above objectives, the utility model is implemented through the following technical solutions: a gas cooling structure of an industrial dust collector, comprising a cooling box and a cooling mechanism, the cooling mechanism comprising a serpentine tube, the serpentine tube is arranged in the inner cavity of the cooling box, both ends of the serpentine tube extend to the outside of the cooling box, and are provided with flanges;

[0006] Both ends of the cooling box are connected with connecting pipes, and a containing frame adapted to the serpentine tube is arranged at the bottom of the inner cavity of the cooling box, and a brush plate capable of contacting the surface of the serpentine tube is fixedly connected to the inner wall surface of the containing frame, and a pull rope mechanism for driving the containing frame to rise and fall is arranged on the top of the cooling box, and a collecting box is connected to the bottom of the cooling box, and an electric push rod is fixedly connected to the rear side surface of the collecting box, and the front end of the electric push rod can movably extend to the inner cavity of the collecting box and is laterally fixedly connected to a push plate.

[0007] Furthermore, the rope pulling mechanism includes a heat insulation box, a winding roller and a motor, the heat insulation box is fixedly connected to the top of the cooling box, the motor is vertically fixedly connected to the top of the heat insulation box, the winding roller is rotatably arranged vertically in the inner cavity of the heat insulation box, the output shaft of the motor is rotatably extended to the inner cavity of the heat insulation box, and is fixedly connected to the top of the winding roller, a connecting rope with one end fixedly connected to the surface of the winding roller is wound around the surface of the winding roller, and the other end of the connecting rope can be pulled to extend to the inner cavity of the cooling box, and is fixedly connected to the side wall of the containing frame.

[0008] Furthermore, the top of the cooling box and the bottom of the heat insulation box are both provided with openings for the movement of the connecting rope.

[0009] Furthermore, a guide rail for guiding the pulling of the connecting rope is fixedly connected to the bottom of the inner wall of the heat insulation box.

[0010] Furthermore, both ends of the inner cavity of the cooling box are vertically fixedly connected with guide rods, and both ends of the accommodating frame are fixedly connected with connecting sleeves, and the connecting sleeves can be slidably sleeved on the surface of the guide rods.

[0011] Furthermore, a cleaning cover is detachably provided on the surface of the collecting box via a plurality of bolts, and an inspection cover is detachably provided on the surface of the heat-insulating box via a plurality of bolts.

[0012] Furthermore, a box door is provided on the surface of the cooling box, a lock buckle adapted to the cooling box is provided on the surface of the box door, and an observation window is provided on the surface of the box door.

[0013] Compared with the prior art, the utility model has the beneficial effect that after the high-temperature gas is transported to the inner cavity of the cooling box, cooling liquid is circulated into the inner cavity of the serpentine tube. After the high-temperature gas contacts and exchanges heat with the surface of the serpentine tube, the high-temperature gas can be cooled, which is convenient for subsequent dust removal. After the dust and impurities adhere to the surface of the serpentine tube after working for a long time, the pull rope mechanism can be used to drive it to rise, drive the brush plates to contact the surface of the serpentine tube, and then drive the accommodating frame to move up and down reciprocatingly through the stretching mechanism, so that the surface of the serpentine tube can be brushed and cleaned, the surface of the serpentine tube is cleaned, the contact area between the serpentine tube and the high-temperature gas is increased, and the cooling effect of the high-temperature gas is improved. The cleaned dust can be collected by the collection box, which is beneficial to the centralized treatment in the later stage. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a front structural schematic diagram of the utility model;

[0015] Figure 2 It is a front cross-sectional structural schematic diagram of the utility model;

[0016] Figure 3 It is a structural schematic diagram of the containing frame and the brush plate in the utility model.

[0017] In the figure: 1. Cooling box; 2. Connecting pipe; 3. Serpentine pipe; 4. Flange; 5. Receiving frame; 6. Connecting sleeve; 7. Guide rod; 8. Insulation box; 9. Winding roller; 10. Motor; 11. Connecting rope; 12. Guide rail; 13. Collecting box; 14. Brush plate; 15. Inspection cover; 16. Electric push rod; 17. Push plate; 18. Cleaning cover; 19. Box door. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] See also Figure 1-3 The utility model provides a technical solution: a gas cooling structure of an industrial dust collector, including a cooling box 1 and a cooling mechanism, the cooling mechanism includes a serpentine tube 3, the serpentine tube 3 is arranged in the inner cavity of the cooling box 1, both ends of the serpentine tube 3 extend to the outside of the cooling box 1, and a flange 4 is provided.

[0020] Both ends of the cooling box 1 are connected with connecting pipes 2. The bottom of the inner cavity of the cooling box 1 is provided with a receiving frame 5 adapted to the serpentine tube 3. The inner wall surface of the receiving frame 5 is fixedly connected with a brush plate 14 that can contact the surface of the serpentine tube 3.

[0021] A pull rope mechanism for driving the accommodating frame 5 to rise and fall is arranged on the top of the cooling box 1 , and a collecting box 13 is connected to the bottom of the cooling box 1 .

[0022] An electric push rod 16 is fixedly connected to the rear side of the collection box 13 . The front end of the electric push rod 16 can movably extend to the inner cavity of the collection box 13 , and a push plate 17 is fixedly connected to it laterally.

[0023] Both ends of the serpentine tube 3 can be connected to an external coolant circulation device through a flange 4 for use.

[0024] After the high-temperature gas is transported to the inner cavity of the cooling box 1 through the connecting pipe 2, the cooling liquid is circulated and injected into the inner cavity of the serpentine tube 3. After the high-temperature gas contacts and exchanges heat with the surface of the serpentine tube 3, the high-temperature gas can be cooled. After cooling, the gas is discharged into the dust collector through another connecting pipe 2, which is convenient for subsequent dust removal work.

[0025] After dust and impurities adhere to the surface of the serpentine tube 3 after working for a long time, the pull rope mechanism can be used to drive it to rise, drive each brush plate 14 to contact the surface of the serpentine tube 3, and then drive the containing frame 5 to move up and down reciprocatingly through the stretching mechanism, so that the surface of the serpentine tube 3 can be brushed and cleaned.

[0026] The surface of the serpentine tube 3 is cleaned to increase the contact area between the serpentine tube 3 and the high-temperature gas, thereby improving the cooling effect on the high-temperature gas. The cleaned dust can then be collected by the collection box 13, which is conducive to subsequent centralized processing.

[0027] The pull rope mechanism includes a heat insulation box 8, a winding roller 9 and a motor 10. The heat insulation box 8 is fixedly connected to the top of the cooling box 1. The motor 10 is vertically fixedly connected to the top of the heat insulation box 8. The winding roller 9 is rotatably arranged vertically in the inner cavity of the heat insulation box 8.

[0028] The output shaft of the motor 10 can rotatably extend to the inner cavity of the heat insulation box 8 and is fixedly connected to the top of the winding roller 9. The surface of the winding roller 9 is wrapped with a connecting rope 11 with one end fixedly connected to the surface of the winding roller 9.

[0029] The other end of the connecting rope 11 can be pulled to extend to the inner cavity of the cooling box 1 and is fixedly connected to the side wall of the containing frame 5 .

[0030] After the motor 10 drives the winding roller 9 to rotate, the connecting rope 11 can be wound up, and then the accommodating frame 5 can be pulled up by the connecting rope 11. After the connecting rope 11 is released by the winding roller 9, the accommodating frame 5 falls due to the influence of gravity.

[0031] The top of the cooling box 1 and the bottom of the heat-insulating box 8 are both provided with openings for the movement of the connecting rope 11 , and the bottom of the inner wall of the heat-insulating box 8 is fixedly connected with a guide rail 12 for guiding the pulling of the connecting rope 11 .

[0032] Both ends of the inner cavity of the cooling box 1 are vertically fixedly connected with guide rods 7 , and both ends of the accommodating frame 5 are fixedly connected with connecting sleeves 6 , which can be slidably sleeved on the surface of the guide rods 7 .

[0033] During the lifting and lowering movement of the accommodating frame 5 , the connecting sleeve 6 can be driven to slide on the surface of the guide rod 7 , so as to guide and limit the lifting and lowering movement of the accommodating frame 5 .

[0034] A cleaning cover plate 18 is detachably provided on the surface of the collecting box 13 via a plurality of bolts, and an inspection cover 15 is detachably provided on the surface of the heat-insulating box 8 via a plurality of bolts.

[0035] After the cleaning cover plate 18 is disassembled, the electric push rod 16 can be extended to drive the push plate 17 to move. After the push plate 17 pushes the dust and impurities, the dust and impurities can be pushed out for centralized processing.

[0036] The surface of the cooling box 1 is provided with a box door 19 , the surface of the box door 19 is provided with a lock buckle adapted to the cooling box 1 , and the surface of the box door 19 is provided with an observation window.

[0037] During operation, after the high-temperature gas is transported to the inner cavity of the cooling box 1, cooling liquid is circulated and injected into the inner cavity of the serpentine tube 3. After the high-temperature gas contacts and exchanges heat with the surface of the serpentine tube 3, the high-temperature gas can be cooled, which is convenient for subsequent dust removal. After the dust and impurities adhere to the surface of the serpentine tube 3 after working for a long time, the pull rope mechanism can be used to drive it to rise, drive each brush plate 14 to contact the surface of the serpentine tube 3, and then drive the accommodating frame 5 to move up and down reciprocatingly through the stretching mechanism, so that the surface of the serpentine tube 3 can be brushed and cleaned, and the surface of the serpentine tube 3 is cleaned, thereby increasing the contact area between the serpentine tube 3 and the high-temperature gas, thereby improving the cooling effect of the high-temperature gas.

[0038] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0039] 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, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A gas cooling structure for an industrial dust collector, comprising a cooling box (1) and a cooling mechanism, characterized in that: The cooling mechanism comprises a serpentine tube (3), the serpentine tube (3) being arranged in the inner cavity of the cooling box (1), both ends of the serpentine tube (3) extending to the outside of the cooling box (1) and being provided with a flange (4); Both ends of the cooling box (1) are connected to connecting pipes (2); a receiving frame (5) adapted to the serpentine tube (3) is provided at the bottom of the inner cavity of the cooling box (1); a brush plate (14) capable of contacting the surface of the serpentine tube (3) is fixedly connected to the inner wall surface of the receiving frame (5); a pull rope mechanism for driving the receiving frame (5) to rise and fall is provided at the top of the cooling box (1); the bottom of the cooling box (1) is connected to a collecting box (13); an electric push rod (16) is fixedly connected to the rear side of the collecting box (13); the front end of the electric push rod (16) can be movably extended to the inner cavity of the collecting box (13) and is laterally fixedly connected to a push plate (17).

2. The gas cooling structure of an industrial dust collector according to claim 1, characterized in that: The rope pulling mechanism comprises a heat insulation box (8), a winding roller (9) and a motor (10); the heat insulation box (8) is fixedly connected to the top of the cooling box (1); the motor (10) is vertically fixedly connected to the top of the heat insulation box (8); the winding roller (9) is rotatably arranged vertically in the inner cavity of the heat insulation box (8); the output shaft of the motor (10) is rotatably extended to the inner cavity of the heat insulation box (8) and is fixedly connected to the top of the winding roller (9); a connecting rope (11) is wound around the surface of the winding roller (9) and one end of the connecting rope is fixedly connected to the surface of the winding roller (9); the other end of the connecting rope (11) can be pulled to extend to the inner cavity of the cooling box (1) and is fixedly connected to the side wall of the containing frame (5).

3. The gas cooling structure of an industrial dust collector according to claim 2 is characterized in that: The top of the cooling box (1) and the bottom of the heat-insulating box (8) are both provided with openings for the movement of the connecting rope (11).

4. The gas cooling structure of an industrial dust collector according to claim 2 is characterized in that: A guide rail (12) for guiding the pulling of the connecting rope (11) is fixedly connected to the bottom of the inner wall of the heat insulation box (8).

5. The gas cooling structure of an industrial dust collector according to claim 1, characterized in that: Both ends of the inner cavity of the cooling box (1) are vertically fixedly connected to guide rods (7), and both ends of the accommodating frame (5) are fixedly connected to connecting sleeves (6), and the connecting sleeves (6) can be slidably sleeved on the surface of the guide rods (7).

6. The gas cooling structure of an industrial dust collector according to claim 2, characterized in that: The surface of the collecting box (13) is provided with a cleaning cover plate (18) which can be detachably mounted via a plurality of bolts, and the surface of the heat insulation box (8) is provided with an inspection cover (15) which can be detachably mounted via a plurality of bolts.

7. The gas cooling structure of an industrial dust collector according to claim 1, characterized in that: The surface of the cooling box (1) is provided with a box door (19), the surface of the box door (19) is provided with a lock buckle adapted to the cooling box (1), and the surface of the box door (19) is provided with an observation window.

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