Square dust remover

Abstract

The utility model relates to a square dust remover, which belongs to the technical field of feed production dust removal and comprises a square dust remover body, a dust suction pipe is fixedly connected to the outer side of the square dust remover body, a fan is fixedly mounted at the top end of the inner wall of the square dust remover body, and one end of the dust suction pipe extends into the fan. The square dust remover has the beneficial effects that the components in the square dust remover body are vertically designed, so that the transverse occupied area of the square dust remover body can be reduced, the space utilization rate of a feed plant can be improved, and the rotating rods on the two sides of the branch pipes can be clamped into the corresponding clamping grooves by rotating the rotating rods, so that the dust remover is convenient to use. Therefore, the rotating rod can be locked by using the locking nut, rapid installation between the branch pipe and the straight pipe can be further realized, the installation and disassembly modes are more convenient, and a user can replace various superfine, temperature-resistant, moisture-resistant and antistatic filter bags for selection according to actual use requirements, so that the applicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of feed production dust removal, in particular to a square dust collector. Background Art

[0002] Now, with the continuous development of society, our country pays more and more attention to the livestock breeding industry. At the same time, with the development of the livestock breeding industry, the feed processing industry has also been driven. Therefore, there are many feed processing plants in the market. During the feed processing process, a large amount of dust particles will float in the air in the plant, resulting in serious air pollution inside the plant and affecting the work of the staff. At present, the square dust collector can collect the dust in the air well, so the use of the square dust collector is very common.

[0003] After retrieval, a Chinese patent discloses a pulse dust collector for feed dust removal (authorization publication number CN212017079U), including a machine body, and support legs are fixedly installed at the bottom of the machine body. For this pulse dust collector for feed dust removal, two dust outlet hoppers are installed on the bottom wall of the machine body, and the dust outlet hoppers are inverted frustum-shaped, which can facilitate the dust to slide to the top of the hopper cover. A high-pressure water pipe is installed on the inner top wall of the machine body, and four nozzles corresponding to the filter cores one by one are installed at the bottom of the high-pressure water pipe. Although this patented technology can use the water sprayed by the nozzles to regularly clean the filter cores, wash the dust adhered to their surfaces into the dust outlet hoppers, and discharge the sewage after opening the hopper cover, it avoids the problem that the filter bags of the traditional pulse feed dust collector will adhere a lot of dust after long-term use, resulting in filter bag blockage and reduced filtration efficiency, making the dust removal in the workshop more stable.

[0004] However, the above device still has some disadvantages in actual use. The more obvious one is that the above device for feed dust removal is relatively large in size, which will increase the occupied area of the device. And at present, filter bags are used in some feed dust removal devices, but currently, tape is mostly used to wind around once to install the filter bags, which is not only easy to leak but also inconvenient to disassemble, and may damage the filter bags. Summary of the Utility Model

[0005] In view of the above problems existing in the prior art, the main purpose of the present utility model is to provide a square dust collector.

[0006] The technical solution of the utility model is as follows: a square dust collector, including a square dust collector body, a dust suction pipe is fixedly connected to the outside of the square dust collector body, a fan is fixedly installed at the top end of the inner wall of the square dust collector body, one end of the dust suction pipe extends into the fan, a branch pipe is fixedly connected to the output end of the fan, the branch pipe has three branches, fixing rings I are fixedly connected to the branch parts of the branch pipe, three filter bags are arranged inside the square dust collector body, straight pipes are fixedly connected to the top ends of the filter bags, fixing rings II are fixedly connected to the outside of the straight pipes, rotating rods are rotatably connected to both sides of the fixing ring I, locking nuts are threadedly connected to the outside of the rotating rods, a sealing ring is provided inside the straight pipe, and sealing grooves are provided at the bottom ends of the branch pipes, and the sealing grooves are clamped with the sealing ring.

[0007] By adopting the above technical solution, by rotating the rotating rods on both sides of the branch pipe, the rotating rods can be clamped into the corresponding card slots, so that the locking nuts can be used to lock the rotating rods, and then the quick installation between the branch pipe and the straight pipe can be realized, and the installation and disassembly method is relatively convenient. And users can choose to replace various filter bags such as ultra-fine, temperature-resistant, moisture-resistant and antistatic according to actual use requirements to improve the applicability of the device.

[0008] As a preferred embodiment, a fixing plate is fixedly connected inside the square dust collector body and below the filter bag, a flushing mechanism is arranged at the bottom end of the fixing plate, the flushing mechanism includes two filter cores arranged at the bottom end of the fixing plate, two clamping frames are arranged at the bottom end of the fixing plate, U-shaped pipes are fixedly connected to the central ends of the tops of the clamping frames, and spray heads are fixedly connected to both sides of the U-shaped pipes at equal intervals.

[0009] By adopting the above technical solution, water is sprayed onto one side of the filter core through the spray head to wash the dust adhered to its surface, avoiding that the filter core inside the square dust collector body will adhere to more dust after long-term use.

[0010] As a preferred embodiment, a clamping mechanism is arranged at the bottom end of the fixing plate, the clamping mechanism includes four fixing blocks fixedly connected to the bottom end of the fixing plate, a bidirectional lead screw is rotatably connected between two of the fixing blocks, a fixing rod is fixedly connected between the other two fixing blocks, the clamping frames are threadedly connected to the bidirectional lead screw, and the clamping frames are slidably connected to the fixing rod.

[0011] By adopting the above technical solution, by rotating the bidirectional lead screw, the two clamping frames can be driven to move towards or away from each other, and then the filter core can be clamped.

[0012] As a preferred embodiment, a clamping groove for cooperating with the rotating rod is formed inside the second fixing ring. The width of the clamping groove is equal to the diameter of the rotating rod, and the tops of the locking nuts are all in contact with the bottom end of the second fixing ring.

[0013] By adopting the above technical solution, through the arrangement of the clamping groove, it can be in contact and engaged with the rotating rod, making the branch pipe and the straight pipe more stable during use.

[0014] As a preferred embodiment, a water receiving mechanism is arranged at the bottom end of the inner wall of the square dust collector body. The water receiving mechanism includes an installation groove formed at the bottom end of the inner wall of the square dust collector body. A drawer is slidably connected inside the installation groove. Limiting grooves are formed inside the square dust collector body and on both sides of the drawer. Limiting members are fixedly connected to both sides of the drawer, and the limiting members are clamped with the corresponding limiting grooves.

[0015] By adopting the above technical solution, through the cooperation of the limiting groove and the limiting member, the rapid installation of the drawer can be realized. And through the contact of the maintenance door, the drawer can be made not to shake easily inside the square dust collector body, and the sewage after flushing the filter element can be collected by the drawer.

[0016] As a preferred embodiment, maintenance doors are arranged on both sides of the square dust collector body. Hinges are arranged at both ends inside the maintenance doors. The square dust collector body and the maintenance doors are connected through the hinges. A partition is fixedly connected inside the square dust collector body and below the fan, and the partition is fixedly connected to the branch pipe.

[0017] By adopting the above technical solution, by arranging quick-opening maintenance doors on both sides of the square dust collector body, it is convenient to install the filter bags and filter elements and maintain the components.

[0018] As a preferred embodiment, a corrugated pipe is fixedly connected between the two U-shaped pipes. A connecting pipe is fixedly connected to the middle end of the corrugated pipe. A water tank is fixedly installed on one side of the square dust collector body, and the connecting pipe extends into the interior of the water tank.

[0019] By adopting the above technical solution, through the use of the corrugated pipe, it can cooperate with the two clamping brackets to move.

[0020] As a preferred embodiment, arc-shaped grooves for cooperating with the clamping brackets are formed on the outer sides of the filter elements. An exhaust fan is fixedly installed on one side of the square dust collector body, and handles are fixedly connected to the outer sides of the maintenance doors.

[0021] By adopting the above technical solution, through the arrangement of the exhaust fan, the filtered air inside the square dust collector body can be quickly discharged.

[0022] Compared with the prior art, the advantages and positive effects of the present utility model are as follows:

[0023] 1. In the present utility model, by vertically designing the components inside the square dust collector body, the lateral occupied area of the square dust collector body can be reduced, the space utilization rate of the feed workshop can be improved, and by rotating the rotating rods on both sides of the branch pipe, the rotating rods can be clamped into the corresponding card slots, so that the rotating rods can be locked by using lock nuts, thereby enabling the rapid installation between the branch pipe and the straight pipe, and the installation and disassembly methods are relatively convenient. And users can select and replace various filter bags such as ultra-fine, temperature-resistant, moisture-resistant, and anti-static according to actual usage requirements to improve the applicability of the device.

[0024] 2. In the present utility model, water can be introduced into the U-shaped pipe through the corrugated pipe, and the water is sprayed onto one side of the filter element through the spray head to wash the dust adhered to its surface, avoiding the phenomenon that a large amount of dust adheres to the filter element inside the square dust collector body after long-term use, resulting in blockage of the filter element. And by rotating the bidirectional lead screw, the two clamping brackets can be driven to move towards or away from each other, thereby enabling the clamping operation of the filter element and realizing the installation work of the filter element. Description of the Drawings

[0025] Figure 1 It is an overall three-dimensional view of a square dust collector provided by the present utility model;

[0026] Figure 2 It is a schematic diagram of the internal structure of a square dust collector provided by the present utility model;

[0027] Figure 3 It is a schematic diagram of the structure of the branch pipe and the straight pipe of a square dust collector provided by the present utility model;

[0028] Figure 4 It is a schematic diagram of the structure of the flushing mechanism and the clamping mechanism of a square dust collector provided by the present utility model.

[0029] Legend: 1. Square dust collector body; 2. Inspection door; 3. Suction pipe; 4. Fan; 5. Branch pipe; 6. Partition board; 7. Filter bag; 8. Filter element; 9. Drawer; 10. First fixing ring; 11. Rotating rod; 12. Second fixing ring; 13. Sealing ring; 14. Card slot; 15. Lock nut; 16. Straight pipe; 17. Clamping bracket; 18. U-shaped pipe; 19. Corrugated pipe; 20. Spray head. Detailed Implementation Modes

[0030] The following will clearly and completely describe the technical solutions in the embodiments of the present application with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present application.

[0031] Referring to Figures 1-4 , a rectangular dust collector includes a rectangular dust collector body 1. A dust suction pipe 3 is fixedly connected to the outside of the rectangular dust collector body 1. A fan 4 is fixedly installed at the top end of the inner wall of the rectangular dust collector body 1. One end of the dust suction pipe 3 extends into the interior of the fan 4. The output end of the fan 4 is fixedly connected to a branch pipe 5. The branch pipe 5 has three branches. Fixing rings one 10 are fixedly connected to the branch parts of the branch pipe 5. Three filter bags 7 are arranged inside the rectangular dust collector body 1. Straight pipes 16 are fixedly connected to the top ends of the filter bags 7. Fixing rings two 12 are fixedly connected to the outside of the straight pipes 16. Rotating rods 11 are rotatably connected to both sides of the fixing rings one 10. Locking nuts 15 are threadedly connected to the outside of the rotating rods 11. Sealing rings 13 are provided inside the straight pipes 16. Sealing grooves are provided at the bottom ends of the branch pipes 5. The sealing grooves are engaged with the sealing rings 13. By vertically designing the components inside the rectangular dust collector body 1, the lateral occupied area of the rectangular dust collector body 1 can be reduced, the space utilization rate of the feed factory building can be improved, and by rotating the rotating rods 11 on both sides of the branch pipe 5, the rotating rods 11 can be inserted into the corresponding card slots 14, so that the locking nuts 15 can be used to lock the rotating rods 11, thereby realizing the quick installation between the branch pipe 5 and the straight pipe 16, and the installation and disassembly method is relatively convenient. And users can select various filter bags 7 such as ultra-fine, temperature-resistant, moisture-resistant and anti-static according to actual usage requirements to improve the applicability of the device.

[0032] Referring to Figure 4 , a fixing plate is fixedly connected inside the rectangular dust collector body 1 and below the filter bags 7. A flushing mechanism is arranged at the bottom end of the fixing plate. The flushing mechanism includes two filter cores 8 arranged at the bottom end of the fixing plate. Two clamping frames 17 are arranged at the bottom end of the fixing plate. U-shaped pipes 18 are fixedly connected to the central ends of the tops of the clamping frames 17. Spraying heads 20 are equidistantly fixedly connected to both sides of the U-shaped pipes 18. Water can be introduced into the U-shaped pipes 18 through corrugated pipes 19, and the water is sprayed onto one side of the filter cores 8 through the spraying heads 20 to wash the dust adhered to their surfaces, avoiding the filter cores 8 inside the rectangular dust collector body 1 from adhering more dust after long-term use, resulting in blockage of the filter cores 8.

[0033] Referring to Figure 4, a clamping mechanism is provided at the bottom end of the fixing plate. The clamping mechanism includes four fixing blocks fixedly connected to the bottom end of the fixing plate. A bidirectional lead screw is rotatably connected between two of the fixing blocks, and a fixing rod is fixedly connected between the other two fixing blocks. The clamping frames 17 are all threadedly connected to the bidirectional lead screw and are all slidably connected to the fixing rod. By rotating the bidirectional lead screw, the two clamping frames 17 can be driven to move towards or away from each other, thereby being able to clamp the filter element 8 and realizing the installation work of the filter element 8.

[0034] Refer to Figure 3 , a clamping groove 14 for cooperating with the rotating rod 11 is provided inside the fixing ring two 12. The width of the clamping groove 14 is equal to the diameter of the rotating rod 11. The tops of the locking nuts 15 are all in contact with the bottom end of the fixing ring two 12. Through the setting of the clamping groove 14, it can be in contact and engaged with the rotating rod 11, making the branch pipe 5 and the straight pipe 16 more stable during use.

[0035] Refer to Figure 2 , a water receiving mechanism is provided at the bottom end of the inner wall of the square dust collector body 1. The water receiving mechanism includes an installation groove opened at the bottom end of the inner wall of the square dust collector body 1. A drawer 9 is slidably connected inside the installation groove. Limiting grooves are opened on both sides of the drawer 9 inside the square dust collector body 1. Limiting members are fixedly connected to both sides of the drawer 9, and the limiting members are engaged with the corresponding limiting grooves. Through the cooperation of the limiting grooves and the limiting members, the rapid installation of the drawer 9 can be realized, and through the contact of the inspection door 2, the drawer 9 can be made not to shake easily inside the square dust collector body 1, and the drawer 9 can collect the sewage after flushing the filter element 8 for subsequent unified treatment.

[0036] Refer to Figure 2 , inspection doors 2 are provided on both sides of the square dust collector body 1. Hinges are provided at both ends inside the inspection doors 2. The square dust collector body 1 and the inspection doors 2 are connected through the hinges. A partition 6 is fixedly connected below the blower 4 inside the square dust collector body 1, and the partition 6 is fixedly connected to the branch pipe 5. By providing quick-opening inspection doors 2 on both sides of the square dust collector body 1, it is convenient to install the filter bags 7 and the filter element 8 and maintain the components.

[0037] Refer to Figure 4 , a corrugated pipe 19 is fixedly connected between the two U-shaped pipes 18. A connecting pipe is fixedly connected to the middle end of the corrugated pipe 19. A water tank is fixedly installed on one side of the square dust collector body 1, and the connecting pipe extends into the interior of the water tank. By using the corrugated pipe 19, it can cooperate with the two clamping frames 17 to move.

[0038] Refer to Figure 1, arc-shaped grooves for cooperating with the clamping frame 17 are formed on the outer sides of the filter element 8. An exhaust fan is fixedly installed on one side of the square dust collector body 1, and handles are fixedly connected to the outer sides of the maintenance doors 2. Through the arrangement of the exhaust fan, the filtered air in the square dust collector body 1 can be quickly discharged, and through the arrangement of the handles, the maintenance doors 2 can be opened conveniently.

[0039] Working principle: First, by vertically designing the components in the square dust collector body 1, the lateral occupied area of the square dust collector body 1 can be reduced, the space utilization rate of the feed workshop can be improved, and by rotating the rotating rods 11 on both sides of the branch pipe 5, the rotating rods 11 can be clamped into the corresponding card slots 14, so that the locking nuts 15 can be used to lock the rotating rods 11, and thus the quick installation between the branch pipe 5 and the straight pipe 16 can be realized, and the installation and disassembly method is relatively convenient. And users can select various filter bags 7 such as ultra-fine, temperature-resistant, moisture-resistant and antistatic according to actual use requirements to improve the applicability of the device;

[0040] By rotating the bidirectional lead screw, the two clamping frames 17 can be driven to move towards or away from each other, and then the filter element 8 can be clamped, so as to realize the installation of the filter element 8. Water can be introduced into the U-shaped pipe 18 through the corrugated pipe 19, and the water is sprayed onto one side of the filter element 8 through the spray head 20 to wash the dust adhered to its surface, avoiding that the filter element 8 in the square dust collector body 1 will adhere to more dust after long-term use, resulting in the blockage of the filter element 8. And the sewage after washing the filter element 8 can be collected by the drawer 9 for subsequent unified treatment.

[0041] The above are only the preferred embodiments of the present application and are not used to limit the present application. Although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacement on some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A square dust collector, comprising a square dust collector body (1), characterized in that: A dust suction pipe (3) is fixedly connected to the outside of the square dust collector body (1); a fan (4) is fixedly installed on the top of the inner wall of the square dust collector body (1); one end of the dust suction pipe (3) extends into the interior of the fan (4); a branch pipe (5) is fixedly connected to the output end of the fan (4); the branch pipe (5) is provided with three branches; each branch portion of the branch pipe (5) is fixedly connected to a fixing ring (10); and three filters are provided inside the square dust collector body (1). The filter bag (7) is fixedly connected to a straight tube (16) at the top end, a fixing ring (12) is fixedly connected to the outer side of the straight tube (16), a rotating rod (11) is rotatably connected to both sides of the fixing ring (10), a locking nut (15) is threadedly connected to the outer side of the rotating rod (11), a sealing ring (13) is provided inside the straight tube (16), and a sealing groove is provided at the bottom end of the branch pipe (5), and the sealing groove is clamped with the sealing ring (13).

2. The rectangular dust collector according to claim 1, wherein: A fixing plate is fixedly connected inside the square dust collector body (1) and below the filter bag (7); a flushing mechanism is arranged at the bottom end of the fixing plate, the flushing mechanism comprises two filter cores (8) arranged at the bottom end of the fixing plate; two clamping frames (17) are arranged at the bottom end of the fixing plate; a U-shaped tube (18) is fixedly connected to the top center end of each clamping frame (17); and injection heads (20) are fixedly connected to both sides of the U-shaped tube (18) at equal distances.

3. The square dust collector according to claim 2, wherein: A clamping mechanism is provided at the bottom end of the fixed plate, the clamping mechanism comprising four fixed blocks fixedly connected to the bottom end of the fixed plate, wherein a bidirectional screw rod is rotatably connected between two of the fixed blocks, and a fixed rod is fixedly connected between the other two fixed blocks, the clamping frames (17) are all threadedly connected to the bidirectional screw rod, and the clamping frames (17) are all slidably connected to the fixed rod.

4. A square dust collector according to claim 1, characterized in that: The interior of the second fixing ring (12) is provided with a slot (14) for use with the rotating rod (11), the width of the slot (14) being equal to the diameter of the rotating rod (11), and the top end of the locking nut (15) abuts against the bottom end of the second fixing ring (12).

5. The square dust collector according to claim 1, wherein: A water receiving mechanism is provided at the bottom end of the inner wall of the square dust collector body (1), the water receiving mechanism comprising a mounting groove provided at the bottom end of the inner wall of the square dust collector body (1), a drawer (9) being slidably connected inside the mounting groove, limiting grooves are provided inside the square dust collector body (1) and on both sides of the drawer (9), limiting members are fixedly connected to both sides of the drawer (9), and the limiting members are snap-fitted into the corresponding limiting grooves.

6. The rectangular dust collector according to claim 2, wherein: Inspection doors (2) are provided on both sides of the square dust collector body (1), hinges are provided at both ends of the inspection door (2), the square dust collector body (1) and the inspection door (2) are connected via hinges, a partition (6) is fixedly connected inside the square dust collector body (1) and below the fan (4), and the partition (6) is fixedly connected to the branch pipe (5).

7. The square dust collector according to claim 2, characterized in that: A corrugated pipe (19) is fixedly connected between the two U-shaped pipes (18). A connecting pipe is fixedly connected to the middle end of the corrugated pipe (19). A water tank is fixedly installed on one side of the square dust collector body (1). The connecting pipe extends into the interior of the water tank.

8. The square dust collector according to claim 6, characterized in that: Arc-shaped grooves for cooperating with the clamping brackets (17) are formed on the outer sides of the filter cores (8). An exhaust fan is fixedly installed on one side of the square dust collector body (1). Handles are fixedly connected to the outer sides of the maintenance doors (2).

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