Bag filter for carbon black separation

Abstract

The utility model relates to the technical field of filters, and discloses a bag filter for carbon black separation, which comprises a filter body, support columns are symmetrically arranged at the bottom end of the filter body, a valve is arranged at the bottom of the filter body, and a fixed top tray is arranged at the top of the filter body. According to the filter disclosed by the utility model, the filter mechanism can be supported by arranging the fixed bulge, and the bottom end of the connecting pipeline can limit the top of the filter mechanism under the connecting action of the threaded connecting piece and the threaded connecting cover; the filtering mechanism can be stably located in the filter body to be used, when the filtering mechanism needs to be disassembled and cleaned, only the threaded connecting cover and the threaded connecting piece need to be rotationally disassembled, then the filtering mechanism is taken out, and operation is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of filters, and more specifically to a bag filter for separating carbon black. Background Art

[0002] Carbon black separation bag filter is a filtering equipment with novel structure, small size, simple and flexible operation, energy saving, high efficiency, closed operation and strong applicability. Bag filter is a new type of filtering system. The filter bag is supported by a metal mesh basket inside the bag filter. The liquid flows in from the inlet and flows out from the outlet after being filtered by the filter bag. Impurities are intercepted in the filter bag.

[0003] After searching, a bag filter for separating carbon black disclosed in publication number CN213725105U includes a filter, both sides of the filter are provided with brackets, the bottom end of the filter is provided with a discharge port, the top end of the filter is provided with a top cover, the top end of the top cover is provided with a feed port penetrating the top cover, both sides of the inner wall of the filter are provided with connecting blocks, the inner side of the connecting block is provided with a sleeve, the outer wall of the sleeve is sleeved with a filter bag extending to the bottom of the sleeve, one end of the inner wall of the filter is located above the sleeve and is connected to a screw rod penetrating the other side of the inner wall of the filter, and the screw rod is provided with a sleeve. Movable plates are sleeved on both sides of the outer wall, a clamping plate is provided at the bottom end of the movable plate, a turntable is provided at the end of the screw rod, a No. 1 motor is installed on the end of the turntable away from the screw rod, connecting frames are provided on both sides of the filter and above the bracket, a No. 2 motor is installed on one side of the connecting frame, a rotating rod is connected to the output end of the No. 2 motor, a winding disk is provided at the end of the rotating rod, a steel wire rope is provided on the outer wall of the winding disk, a diverter disk is connected to the end of the steel wire rope, a nozzle is provided on the outer wall of the diverter disk, and a water pipe that penetrates the filter and is connected to the diverter disk is provided on the outer wall of the filter.

[0004] The above-mentioned technical solution has certain beneficial effects, but in actual use, if the filter bag is full of impurities, the impurities and liquid can overflow, causing the impurities to be contaminated on the outer surface of the screw rod, which in turn causes the screw rod to get stuck when it is rotated during the disassembly of the filter bag, making it difficult to disassemble and clean the filter bag. For this reason, we propose a bag filter for carbon black separation. Utility Model Content

[0005] In order to overcome the above-mentioned defects of the prior art, the utility model provides a bag filter for separating carbon black to solve the problems existing in the above-mentioned background technology.

[0006] The utility model provides the following technical solution: a bag filter for separating carbon black, comprising a filter body, a support column symmetrically arranged at the bottom end of the filter body, a valve arranged at the bottom of the filter body, a fixed top plate arranged at the top of the filter body, a threaded connector arranged at the top of the fixed top plate, a threaded connection cover arranged at the outer side of the surface of the threaded connector being threadedly connected, a connecting pipe arranged at the inner side of the threaded connection cover, a fixed protrusion arranged at the top of the filter body, a filtering mechanism movably sleeved at the outer side of the surface of the fixed protrusion;

[0007] Furthermore, a driving mechanism is symmetrically arranged on the outer side of the surface of the filter body, and a cleaning scraper is arranged at the output end of the driving mechanism.

[0008] Furthermore, the filtering mechanism comprises a connecting sleeve block, and a filter cartridge is provided at the inner bottom of the connecting sleeve block.

[0009] Furthermore, a connecting rod is provided on the inner top of the connecting sleeve block.

[0010] Furthermore, the driving mechanism includes a fixed bottom block, the top of the fixed bottom block is fixedly connected to an electric telescopic rod, the output end of the electric telescopic rod is connected to a connecting top block via a thread and a nut, one end of the bottom of the connecting top block is fixedly connected to a fixed connecting rod, and the bottom end of the fixed connecting rod is fixedly connected to the top of the cleaning scraper.

[0011] Furthermore, the bottom end of the fixed connecting rod passes through the top interior of the filter body and the interior of the fixed top plate, and extends to the interior of the filter body.

[0012] Furthermore, the outer side of the surface of the cleaning scraper is in contact with the inner side of the filter body.

[0013] Technical effects and advantages of the utility model:

[0014] 1. The utility model can support the filter mechanism by providing a fixed protrusion, and under the connection between the threaded connector and the threaded connection cover, the bottom end of the connecting pipe can limit the top of the filter mechanism, so that the filter mechanism can be stably used inside the filter body, and when the filter mechanism needs to be disassembled and cleaned, it only needs to be rotated and disassembled between the threaded connector cover and the threaded connector, and then the filter mechanism can be taken out, which is easy to operate.

[0015] 2. The utility model is provided with a driving mechanism and a cleaning scraper. After the filter body is used, the cleaning scraper can be pushed from top to bottom to scrape the inner wall of the filter body, thereby cleaning the inner wall of the filter body, which is easy to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0017] Figure 2 This is a schematic diagram of the cross-sectional structure of the filter body of the utility model.

[0018] Figure 3 This is a schematic diagram of the driving mechanism structure of the utility model.

[0019] Figure 4 This is a schematic diagram of the structure of the filtering mechanism of the utility model.

[0020] The accompanying drawings are marked as follows: 1. filter body; 2. support column; 3. valve; 4. fixed top plate; 5. threaded connector; 6. threaded connection cover; 7. connecting pipe; 8. fixed protrusion; 9. filtering mechanism; 10. driving mechanism; 11. cleaning scraper; 12. filter cartridge; 13. connecting sleeve block; 14. connecting pull rod; 15. fixed bottom block; 16. electric telescopic rod; 17. connecting top block; 18. fixed connecting rod. DETAILED DESCRIPTION

[0021] The technical solution of the present invention will be clearly and completely described below in conjunction with the drawings in the present invention. In addition, the forms of the various structures recorded in the following embodiments are merely illustrative, and the present invention is not limited to the various structures recorded in the following embodiments. All other implementations obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the present invention.

[0022] Reference Figure 1-4 The utility model provides a bag filter for separating carbon black, comprising a filter body 1, a support column 2 is symmetrically arranged at the bottom end of the filter body 1, a valve 3 is arranged at the bottom of the filter body 1, a fixed top plate 4 is arranged at the top of the filter body 1, a threaded connector 5 is arranged at the top of the fixed top plate 4, a threaded connector 5 is connected to a threaded cover 6 on the outer surface of the threaded connector 5 through a thread, a connecting pipe 7 is arranged on the inner side of the threaded cover 6, a fixed protrusion 8 is arranged at the top of the filter body 1, and a filtering mechanism 9 is movably sleeved on the outer surface of the fixed protrusion 8;

[0023] A driving mechanism 10 is symmetrically arranged on the outer side of the surface of the filter body 1 , and a cleaning scraper 11 is arranged at the output end of the driving mechanism 10 .

[0024] Among them, the filtering mechanism 9 includes a connecting sleeve 13, and a filter cartridge 12 is provided at the inner bottom of the connecting sleeve 13. During use, the filter cartridge 12 can be installed by sleeved on the outer surface of the fixed protrusion 8 through the connecting sleeve 13, so that the filter cartridge 12 can be stably inserted into the interior of the filter body 1 and installed and used.

[0025] A connecting rod 14 is provided on the inner top of the connecting sleeve 13 to facilitate lifting the connecting rod 14 , thereby quickly driving the connecting sleeve 13 and the filter cartridge 12 to move and disassemble and clean the filter cartridge 12 .

[0026] Among them, the driving mechanism 10 includes a fixed bottom block 15, the top of the fixed bottom block 15 is fixedly connected with an electric telescopic rod 16, the output end of the electric telescopic rod 16 is connected to a connecting top block 17 through a thread and a nut, and one end of the bottom of the connecting top block 17 is fixedly connected with a fixed connecting rod 18, and the bottom end of the fixed connecting rod 18 and the top of the cleaning scraper 11 are fixedly connected to each other, so that the electric telescopic rod 16 can push the connecting top block 17 upward, drive the fixed connecting rod 18 and the cleaning scraper 11 to move, so that the cleaning scraper 11 is reset. When cleaning, the electric telescopic rod 16 is retracted, driving the connecting top block 17, the fixed connecting rod 18 and the cleaning scraper 11 to move downward, so that the cleaning scraper 11 scrapes the inner wall of the filter body 1, thereby cleaning the inner wall of the filter body 1, and the operation is convenient.

[0027] Among them, the bottom end of the fixed connecting rod 18 passes through the top interior of the filter body 1 and the interior of the fixed top plate 4, and extends to the interior of the filter body 1, so that the fixed connecting rod 18 can stably move inside the filter body 1 and the fixed top plate 4, and the operation is convenient.

[0028] The outer surface of the cleaning scraper 11 fits with the inner side of the filter body 1, so that the cleaning scraper 11 can stably move on the inner wall of the filter body 1 to clean the inner wall of the filter body 1, which is easy to operate.

[0029] The working principle of the utility model is as follows: during use, when the filter mechanism 9 needs to be disassembled and maintained as a whole, it is only necessary to rotate the threaded connection cover 6 so that the threaded connection cover 6 and the threaded connection piece 5 are separated from each other. When the bottom end of the connecting pipe 7 no longer restricts the top of the connecting sleeve block 13, the connecting pull rod 14 is pulled up to drive the connecting sleeve block 13 and the filter cartridge 12 to move, so that the filter cartridge 12 can be pulled out from the inside of the filter body 1, so that the filter cartridge 12 can be quickly disassembled, so that the internal impurities of the filter cartridge 12 can be cleaned, and the inside of the filter body 1 can be flushed with water. At the same time, the electric telescopic rod 16 is retracted to pull the connecting top block 17 downward, driving the fixed connecting rod 18 and the cleaning scraper 11 to move downward, so that the cleaning scraper 11 can move from top to bottom inside the filter body 1, and the inner wall of the filter body 1 is fully cleaned. The overall structure is simple and the operation is convenient and quick.

[0030] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0031] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0032] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A bag filter for separating carbon black, comprising a filter body (1), characterized in that: The bottom end of the filter body (1) is symmetrically provided with a support column (2), the bottom of the filter body (1) is provided with a valve (3), the top of the filter body (1) is provided with a fixed top plate (4), the top of the fixed top plate (4) is provided with a threaded connector (5), the outer surface of the threaded connector (5) is connected to a threaded connection cover (6) through a thread, the inner side of the threaded connection cover (6) is provided with a connecting pipe (7), the top of the filter body (1) is provided with a fixed protrusion (8), and the outer surface of the fixed protrusion (8) is movably sleeved with a filtering mechanism (9).

2. A bag filter for separating carbon black according to claim 1, characterized in that: A driving mechanism (10) is symmetrically arranged on the outer side of the surface of the filter body (1), and a cleaning scraper (11) is arranged at the output end of the driving mechanism (10).

3. A bag filter for separating carbon black according to claim 1, characterized in that: The filtering mechanism (9) comprises a connecting sleeve (13), and a filtering cartridge (12) is provided at the inner bottom of the connecting sleeve (13).

4. A bag filter for separating carbon black according to claim 3, characterized in that: A connecting rod (14) is provided on the inner top of the connecting sleeve block (13).

5. A bag filter for separating carbon black according to claim 2, characterized in that: The driving mechanism (10) comprises a fixed bottom block (15), the top of the fixed bottom block (15) is fixedly connected to an electric telescopic rod (16), the output end of the electric telescopic rod (16) is connected to a connecting top block (17) via a thread and a nut, one end of the bottom of the connecting top block (17) is fixedly connected to a fixed connecting rod (18), and the bottom end of the fixed connecting rod (18) is fixedly connected to the top of the cleaning scraper (11).

6. A bag filter for separating carbon black according to claim 5, characterized in that: The bottom end of the fixed connecting rod (18) passes through the top interior of the filter body (1) and the interior of the fixed top plate (4), and extends to the interior of the filter body (1).

7. A bag filter for separating carbon black according to claim 2, characterized in that: The outer side of the surface of the cleaning scraper (11) is in contact with the inner side of the filter body (1).

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