Petrochemical additive production dust removal equipment

Abstract

The utility model discloses a petrochemical assistant production dust removal device, and particularly relates to the technical field of dust removal, the petrochemical assistant production dust removal device mainly comprises a dust removal tank, a support frame and a screw, the support frame is fixed on one side of the outer wall of the dust removal tank, the screw is rotatably connected to the inner wall of the support frame, and a separation cleaning mechanism is arranged on one side of the support frame; the separating and cleaning mechanism comprises a gear motor fixedly arranged on one side of the supporting frame, the gear motor is used for driving a screw to rotate, and the outer wall of the screw is in threaded connection with a threaded sleeve plate. A linkage block is welded to the bottom end of the threaded sleeve plate, an arc-shaped pressing plate is welded to one side of the linkage block, and a rubber pad is bonded to one end of the arc-shaped pressing plate. The guide mechanism is adopted, the threaded sleeve plate drives the arc-shaped strip to move, the arc-shaped strip drives the sleeve block to move, the supporting column drives the arc-shaped pressing plate to move, the sleeving sliding block slides along the outer wall of the sliding rod, the connecting block moves in a guiding mode, the arc-shaped pressing plate is prevented from shaking in the moving process, and the separation stability of the arc-shaped pressing plate is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of dust removal, and more specifically, to a dust removal device for the production of petrochemical additives. Background Art

[0002] In the dust removal device for the production of petrochemical additives, the dust and waste gas generated during the production process will not only pollute the environment, but may also affect the physical health of the staff. The dust removal device can effectively collect and treat this dust, reduce the pollution to the environment and the human body, and realize clean production.

[0003] After retrieval in the existing publicly disclosed technical literature, the patent with the Chinese patent publication number CN215388410U discloses a movable dust removal device for the production of petrochemical additives. This movable dust removal device for the production of petrochemical additives can be disassembled and moved, is convenient and flexible, has a small volume, a simple structure, and a low cost. It can effectively solve the problem of dust emission from the dust generation source, and is easy to operate and use. However, this dust removal device has the following defects;

[0004] During the production of petrochemical additives, although the dust removal device can achieve dust removal operations, during the dust removal process, dust impurities will accumulate at the designated position. Relying solely on one dust discharge hole, it will be more time-consuming and laborious to clean up later, and it is difficult to achieve large-area dust cleaning. Therefore, it is relatively inconvenient to clean the dust, and for this reason, a dust removal device for the production of petrochemical additives is needed. Summary of the Utility Model

[0005] In order to overcome the above-mentioned defects of the prior art, the utility model provides a dust removal device for the production of petrochemical additives.

[0006] To achieve the above object, the utility model provides the following technical solution: A dust removal device for the production of petrochemical additives, including a dust removal tank, a support frame and a screw rod. The support frame is fixed on one side of the outer wall of the dust removal tank. The screw rod is rotatably connected to the inner wall of the support frame. A separation and cleaning mechanism is provided on one side of the support frame; the separation and cleaning mechanism includes a reduction motor fixedly arranged on one side of the support frame, the reduction motor is used to drive the screw rod to rotate, and a threaded sleeve plate is threadedly connected to the outer wall of the screw rod; a linkage block is welded to the bottom end of the threaded sleeve plate, and an arc-shaped pressing plate is welded to one side of the linkage block. A rubber pad is adhered to one end of the arc-shaped pressing plate, and two filter elements are fixedly connected to the inner wall of the dust removal tank.

[0007] Preferably, the threaded sleeve plate is slidably connected to the support frame, and the outer wall of the threaded sleeve plate and the inner wall of the support frame are both smooth surfaces; both the support frame and the threaded sleeve plate are made of stainless steel. An upper discharge pipe fixedly communicated with the dust removal tank is installed above the support frame, and a lower discharge pipe fixedly communicated with the dust removal tank is provided below the support frame. On the other side of the outer wall of the dust removal tank, a pressurization pipe is fixedly communicated, and a pressurization pump is fixedly installed at the bottom end of the pressurization pipe. The input end of the pressurization pump is threadedly connected to a Y-shaped pipe through a connecting pipe; a support plate is connected to the bottom end of the pressurization pump, and both the pressurization pump and the dust removal tank are fixedly connected to the support plate. The cross-sectional shape of the support plate is rectangular.

[0008] During use according to the above structure, re-filtration is achieved through two filters inside the dust removal tank. Smaller particulate impurities will accumulate in the gap between the two filters. By starting the reduction motor, the screw drives the threaded sleeve plate to move to the right under the action of the threaded driving force. The threaded sleeve plate drives the linkage block to move to the right, and the linkage block drives the arc-shaped pressing plate to move the rubber pad to the right, opening the gap between the two filters and cleaning the dust and impurities.

[0009] Preferably, a guiding mechanism is provided on one side of the threaded sleeve plate; the guiding mechanism includes an arc-shaped strip fixedly arranged on one side of the threaded sleeve plate, and a sleeve block is welded to the bottom end of the arc-shaped strip. A support column is fixedly connected to the inner wall of the sleeve block, and the support column is welded to the arc-shaped pressing plate;

[0010] A connecting block is fixedly connected to the other side of the threaded sleeve plate, and a socket slider is welded to the top end of the connecting block. A sliding rod is slidably connected to the inner wall of the socket slider, and the sliding rod is fixedly connected to the dust removal tank. The vertical cross-sectional shape of the connecting block is L-shaped, and the vertical cross-sectional shape of the arc-shaped strip is circular arc-shaped.

[0011] During use according to the above structure, the threaded sleeve plate drives the arc-shaped strip to move, the arc-shaped strip drives the sleeve block to move, the support column drives the arc-shaped pressing plate to move, the threaded sleeve plate drives the connecting block to move, and the socket slider slides along the outer wall of the sliding rod to realize the guiding movement of the connecting block, and the arc-shaped pressing plate can be guided to move to the specified position.

[0012] The technical effects and advantages of the present utility model:

[0013] 1. The present utility model adopts a separation and cleaning mechanism. Smaller particulate impurities will accumulate in the gap between the two filters. By starting the reduction motor, the reduction motor drives the screw to rotate inside the support frame. The threaded sleeve plate drives the linkage block to move to the right, and the linkage block drives the arc-shaped pressing plate to move the rubber pad to the right, cleaning the dust and impurities in the larger gap between the two filters, which is more time-saving and labor-saving;

[0014] 2. The utility model adopts a guiding mechanism. The threaded sleeve plate drives the arc-shaped strip to move, the arc-shaped strip drives the sleeve block to move, the support column drives the arc-shaped pressing plate to move, and the threaded sleeve plate drives the connecting block to move. The socket slider slides along the outer wall of the sliding rod to realize the guiding movement of the connecting block, avoiding the shaking of the arc-shaped pressing plate during the movement, so that the separation stability of the arc-shaped pressing plate is greatly improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the dust removal equipment for petrochemical additives production of the present utility model.

[0016] Figure 2 It is a schematic diagram of a partial structure at the connection between the dust removal tank and the upper discharge pipe of the present utility model.

[0017] Figure 3 It is a schematic diagram of a truncated partial structure at the connection between the dust removal tank and the arc-shaped pressing plate of the present utility model.

[0018] Figure 4 It is a schematic diagram of a partial vertical section at the connection between the dust removal tank and the filter element of the present utility model.

[0019] Figure 5 It is a schematic diagram of a truncated partial structure at the connection between the pressurizing pipe and the pressurizing pump of the present utility model.

[0020] Figure 6 It is a schematic diagram of a truncated partial structure at the connection between the connecting block and the socket slider of the present utility model.

[0021] Reference numerals are: 1. Dust removal tank; 2. Support frame; 3. Screw rod; 4. Reduction motor; 5. Threaded sleeve plate; 6. Linking block; 7. Arc-shaped pressing plate; 8. Rubber pad; 9. Filter element; 10. Upper discharge pipe; 11. Lower discharge pipe; 12. Pressurizing pipe; 13. Pressurizing pump; 14. Y-shaped pipe; 15. Support plate; 16. Arc-shaped strip; 17. Sleeve block; 18. Support column; 19. Connecting block; 20. Socket slider; 21. Sliding rod. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0023] As shown in the atta Figures 1-6The dust removal equipment for petrochemical additives shown in the figure. A separation and cleaning mechanism is provided on the dust removal equipment for petrochemical additives. The setting of the separation and cleaning mechanism enables the linkage block 6 to drive the arc-shaped pressing plate 7 to move the rubber pad 8 to the right, and clean the dust and impurities in the larger gap between the two filter elements 9, making the cleaning more time-saving and labor-saving. The specific structure of the separation and cleaning mechanism is set as follows.

[0024] In this embodiment, as shown in the appendix Figures 1-3 As shown, the support frame 2 is fixed on one side of the outer wall of the dust removal tank 1. The screw rod 3 is rotatably connected to the inner wall of the support frame 2. A separation and cleaning mechanism is provided on one side of the support frame 2; the separation and cleaning mechanism includes a reduction motor 4 fixedly arranged on one side of the support frame 2. The reduction motor 4 is used to drive the screw rod 3 to rotate. A threaded sleeve plate 5 is threadedly connected to the outer wall of the screw rod 3; a linkage block 6 is welded to the bottom end of the threaded sleeve plate 5, and an arc-shaped pressing plate 7 is welded to one side of the linkage block 6. A rubber pad 8 is adhered to one end of the arc-shaped pressing plate 7. Two filter elements 9 are fixedly connected to the inner wall of the dust removal tank 1.

[0025] In this embodiment, as shown in the appendix Figures 1-5 As shown, an upper discharge pipe 10 fixedly communicated with the dust removal tank 1 is installed above the support frame 2, and a lower discharge pipe 11 fixedly communicated with the dust removal tank 1 is provided below the support frame 2, so as to facilitate the filtered air to be discharged along the upper discharge pipe 10 and along the lower discharge pipe 11, realizing the double-hole external discharge operation. Another side of the outer wall of the dust removal tank 1 is fixedly communicated with a booster pipe 12, and a booster pump 13 is fixedly installed at the bottom end of the booster pipe 12. The input end of the booster pump 13 is threadedly connected to a Y-shaped pipe 14; a support plate 15 is connected to the bottom end of the booster pump 13. Both the booster pump 13 and the dust removal tank 1 are fixedly connected to the support plate 15. The cross-sectional shape of the support plate 15 is rectangular, so that after the booster pump 13 is started, the filter element part inside the Y-shaped pipe 14 can achieve primary filtration, filtering larger impurity particles and avoiding blocking the booster pump 13. In this way, the booster pump 13 pours some smaller particle impurities into the dust removal tank 1 along the booster pipe 12, and realizes secondary filtration through the two filter elements 9 inside the dust removal tank 1, and the support plate 15 can provide a stable supporting force for the dust removal tank 1 and the booster pump 13.

[0026] When the dust removal equipment for petrochemical additives production in this embodiment is in use, the Y-shaped pipe 14 is docked on the dust removal pipeline for petrochemical additives production. After starting the booster pump 13, the filter element part inside the Y-shaped pipe 14 can achieve primary filtration to filter out larger impurity particles and avoid clogging the booster pump 13. In this way, the booster pump 13 pours some smaller particle impurities into the dust removal tank 1 along the booster pipe 12. Secondary filtration is achieved through the two filter elements 9 inside the dust removal tank 1. The filtered air is discharged along the upper discharge pipe 10 and along the lower discharge pipe 11. And the smaller particle impurities will accumulate in the gap between the two filter elements 9. By starting the reduction motor 4, the reduction motor 4 drives the screw rod 3 to rotate inside the support frame 2. The screw rod 3 drives the threaded sleeve plate 5 to move rightward under the action of the threaded driving force. The threaded sleeve plate 5 drives the linkage block 6 to move rightward. The linkage block 6 drives the arc-shaped pressing plate 7 to move the rubber pad 8 rightward. A larger gap is separated between the rubber pad 8 and the dust removal tank 1. In this way, the gap between the two filter elements 9 is opened, so as to realize the cleaning operation of the dust impurities.

[0027] In this embodiment, as shown in the attached Figures 3-6 figure, a guiding mechanism is provided on one side of the threaded sleeve plate 5; the guiding mechanism includes an arc-shaped strip 16 fixedly arranged on one side of the threaded sleeve plate 5, and a sleeve block 17 is welded to the bottom end of the arc-shaped strip 16. A support column 18 is fixedly connected to the inner wall of the sleeve block 17, and the support column 18 is welded to the arc-shaped pressing plate 7; a connecting block 19 is fixedly connected to the other side of the threaded sleeve plate 5, and a socket slider 20 is welded to the top end of the connecting block 19. A sliding rod 21 is slidably connected to the inner wall of the socket slider 20, and the sliding rod 21 is fixedly connected to the dust removal tank 1. The vertical cross-section shape of the connecting block 19 is L-shaped, and the vertical cross-section shape of the arc-shaped strip 16 is circular arc-shaped.

[0028] When this embodiment is in use, the threaded sleeve plate 5 drives the arc-shaped strip 16 to move, the arc-shaped strip 16 drives the sleeve block 17 to move, the sleeve block 17 drives the support column 18 to move, the support column 18 drives the arc-shaped pressing plate 7 to move, and the threaded sleeve plate 5 drives the connecting block 19 to move. The connecting block 19 drives the socket slider 20 to move. The socket slider 20 slides along the outer wall of the sliding rod 21 to realize the guiding movement of the connecting block 19. In this way, the arc-shaped pressing plate 7 can realize the guiding movement according to the specified position.

[0029] The content not described in detail in the specification belongs to the well-known prior art in the art, and the model parameters of each electrical appliance are not specifically limited. Conventional equipment can be used. In this technical solution, the electrical control components not mentioned are not shown in the figure because they belong to the prior art and will not be described here either.

[0030] The above are only the preferred embodiments of the present invention and are not used to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. Dust removal equipment for petrochemical auxiliary production, including a dust removal tank (1), a support frame (2) and a screw rod (3), characterized in that: The support frame (2) is fixed to one side of the outer wall of the dust removal tank (1), the screw rod (3) is rotatably connected to the inner wall of the support frame (2), and a separation and cleaning mechanism is arranged on one side of the support frame (2); The separation and cleaning mechanism includes a reduction motor (4) fixedly arranged on one side of the support frame (2). The reduction motor (4) is used to drive the screw rod (3) to rotate, and a threaded sleeve plate (5) is threadedly connected to the outer wall of the screw rod (3); The bottom end of the threaded sleeve plate (5) is welded with a linkage block (6), and one side of the linkage block (6) is welded with an arc-shaped pressing plate (7). A rubber pad (8) is adhered to one end of the arc-shaped pressing plate (7), and two filter elements (9) are fixedly connected to the inner wall of the dust removal tank (1).

2. The dust removal equipment for the production of petrochemical additives according to claim 1, wherein: The threaded sleeve plate (5) is slidably connected to the support frame (2), and the outer wall of the threaded sleeve plate (5) and the inner wall of the support frame (2) are both smooth surfaces; Both the support frame (2) and the threaded sleeve plate (5) are made of stainless steel.

3. The dust removal equipment for petrochemical auxiliary production according to claim 1, wherein: An upper discharge pipe (10) fixedly communicated with the dust removal tank (1) is installed above the support frame (2), and a lower discharge pipe (11) fixedly communicated with the dust removal tank (1) is arranged below the support frame (2).

4. The dust removal equipment for petrochemical auxiliary production according to claim 1, characterized in that: Another side of the outer wall of the dust removal tank (1) is fixedly communicated with a pressurizing pipe (12), and a pressurizing pump (13) is fixedly installed at the bottom end of the pressurizing pipe (12). A Y-shaped pipe (14) is threadedly connected to the input end of the pressurizing pump (13); A support plate (15) is connected to the bottom end of the pressurizing pump (13).

5. The dust removal equipment for petrochemical auxiliary production according to claim 4, characterized in that: Both the pressurizing pump (13) and the dust removal tank (1) are fixedly connected to the support plate (15), and the cross-sectional shape of the support plate (15) is rectangular.

6. The dust removal equipment for petrochemical additive production according to claim 1, characterized in that: A guiding mechanism is arranged on one side of the threaded sleeve plate (5); The guiding mechanism includes an arc-shaped strip (16) fixedly arranged on one side of the threaded sleeve plate (5). A sleeve block (17) is welded to the bottom end of the arc-shaped strip (16), and a support column (18) is fixedly connected to the inner wall of the sleeve block (17). The support column (18) is welded to the arc-shaped pressing plate (7); Another side of the threaded sleeve plate (5) is fixedly connected with a connecting block (19), and a socket slider (20) is welded to the top end of the connecting block (19). A sliding rod (21) is slidably connected to the inner wall of the socket slider (20), and the sliding rod (21) is fixedly connected to the dust removal tank (1).

7. The dust removal equipment for petrochemical auxiliary production according to claim 6, characterized in that: The vertical cross-sectional shape of the connecting block (19) is L-shaped, and the vertical cross-sectional shape of the arc-shaped strip (16) is circular arc-shaped.

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