Efficient bag-type dust collector

Abstract

The utility model discloses an efficient bag-type dust remover, which belongs to the technical field of dust removal and is characterized in that a liquid discharge pipe is arranged at the bottom of a collecting bin, and a spraying pipeline is mounted on a through hole; a plurality of sets of branch pipes are arranged on the annular pipe, a self-opening liquid outlet plate is movably arranged between the baffle and the limiting ring, and a plurality of sets of second liquid holes staggered with the first liquid holes are formed in the liquid outlet plate. A valve is installed on the liquid discharging pipe, a plurality of sets of rotating plates for controlling the water discharging cavity to be opened and closed are rotationally arranged on the base, a rotating ring is further rotationally arranged on the base, and the rotating ring is movably connected with the rotating plates through a swing arm. Dust in the collecting bin can be sprayed through the cooperation of the spraying pipeline and the collecting bin, when the pump machine is started, the liquid outlet plate moves towards the inner side along the branch pipe under the impact of water flow, and at the moment, the water flow flushes the collecting bin through the first liquid hole and the second liquid hole. When the handle rotates clockwise, the rotating ring drives the rotating plate to rotate through the swing arm and opens the liquid discharging pipe, and the structure is simple and easy to maintain.

Description

Technical Field

[0001] The utility model relates to the technical field of dust removal, in particular to a high-efficiency bag dust collector. Background Art

[0002] The bag filter is a dry dust filter. It is suitable for capturing fine, dry, non-fibrous dust. The filter bag is made of textile filter cloth or non-textile felt, and uses the filtering effect of fiber fabric to filter the dust-containing gas. When the dust-containing gas enters the bag filter, the large particles and heavy dust settle down due to gravity and fall into the ash hopper. When the gas containing finer dust passes through the filter material, the dust is retained, so that the gas is purified.

[0003] Application No.: CN202321989741.8 discloses a bag dust collector with a cleaner, the cleaning mechanism comprising a motor and a fixed plate, the motor being fixedly connected to a dust collecting bin, the output end of the motor being fixedly connected to a connecting shaft, one end of the connecting shaft passing through the dust collecting bin and extending into the dust collecting bin, the fixed plate being fixedly connected in the dust collecting bin, the fixed plate being rotatably connected to a rotating shaft, the rotating shaft and the connecting shaft being connected by a transmission mechanism, the rotating shaft being respectively fixedly connected to a first fixed arm and a second fixed arm, the first fixed arm being fixedly connected to a scraper member, and relating to the technical field of bag dust collectors, the application arranges the motor outside the dust collecting bin, drives the scraper member and the cleaning brush to rotate along the inner wall of the upper connecting part under the transmission action of the transmission mechanism, utilizes the cleaning agglomerates, and utilizes the cleaning brush to clean the inner wall of the upper connecting part, while cleaning the agglomerates, it also prevents dust from falling on the motor.

[0004] The cleaning effect of the bag dust collector in the above comparative documents is general. Some fine dust easily adheres to the inner wall of the collection bin, and the dust will affect the operation of the two sets of bevel gears after long-term use. Therefore, a high-efficiency bag dust collector is designed here to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a high-efficiency bag dust collector in order to solve the problems that the cleaning effect of the traditional bag dust collector is average, some fine dust is easy to adhere to the inner wall of the collection bin, and the dust will affect the work of the two sets of bevel gears after long-term use.

[0006] To achieve the above-mentioned purpose, the technical scheme of the utility model is: a high-efficiency bag dust collector, comprising a body, a collecting bin is arranged at the bottom of the body, a liquid discharge pipe is arranged at the bottom of the collecting bin, a plurality of through holes are arranged on the outer wall of the collecting bin, and a spray pipe is installed on the through hole; the spray pipe comprises a ring pipe, a plurality of branch pipes are arranged on the ring pipe, a baffle is arranged inside the branch pipe, a limit ring is arranged at the outlet of the branch pipe, a self-opening liquid outlet plate is movably arranged between the baffle and the limit ring, and the edge of the liquid outlet plate is connected to the limit ring through a reset spring; a plurality of first liquid holes are arranged on the baffle, and a plurality of second liquid holes offset from the first liquid holes are arranged on the liquid outlet plate; a valve is installed on the liquid discharge pipe; the valve comprises a base and a mounting plate, a drainage cavity cooperating with the liquid discharge pipe is arranged in the middle of the base and the mounting plate, a plurality of rotating plates for controlling the opening and closing of the drainage cavity are rotatably arranged on the base, and a rotating ring is also rotatably arranged on the base, and the rotating ring is movably connected to the rotating plate through a swing arm.

[0007] As a further solution of the utility model: a plurality of mounting columns are provided on the base, the mounting plates are installed on the tops of the mounting columns, a plurality of rotating grooves cooperating with the mounting columns are provided on the rotating ring, and a plurality of handles are provided on the sides of the rotating ring.

[0008] As a further solution of the utility model: an air inlet and an air outlet are also provided on the main body.

[0009] As a further solution of the utility model: a pump is also installed on the ring pipe.

[0010] The utility model provides a high-efficiency bag dust collector through improvement, which has the following improvements and advantages compared with the prior art:

[0011] The utility model can spray the dust in the collection bin through the cooperation of the spray pipe and the collection bin, and the muddy water is discharged through the drain pipe with the cooperation of the valve. When the pump is turned on, the liquid outlet plate moves inward along the branch pipe under the impact of the water flow, and the water flows through the first liquid hole and the second liquid hole to flush the collection bin. When the pump is turned off, under the action of the reset spring, the liquid outlet plate is tightly attached to the outside of the baffle. Since the first liquid hole and the second liquid hole are misaligned, the baffle will block the second liquid hole to prevent dust from entering the spray pipe. When the handle is turned clockwise, the rotating ring drives the rotating plate to rotate through the swing arm and opens the drain pipe. The structure is simple and easy to maintain, which further improves the practicality and stability of the high-efficiency bag dust collector. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The utility model is further explained below in conjunction with the accompanying drawings and embodiments:

[0013] Figure 1 It is a three-dimensional structural diagram of the structure of the utility model;

[0014] Figure 2 It is a three-dimensional structural diagram of the spray pipe in the utility model;

[0015] Figure 3 It is a partial cross-sectional view of the spray pipe in the utility model;

[0016] Figure 4 It is the three-dimensional structure of the valve in the utility model Figure 1 ;

[0017] Figure 5 It is the three-dimensional structure of the valve in the utility model Figure 2 .

[0018] Description of reference numerals:

[0019] 1. Main body; 2. Air inlet; 3. Air outlet; 4. Collection chamber; 5. Drain pipe; 6. Spray pipe; 7. Valve; 8. Ring pipe; 9. Branch pipe; 10. Baffle; 11. First liquid hole; 12. Limit ring; 13. Liquid outlet plate; 14. Second liquid hole; 15. Reset spring; 16. Base; 17. Mounting plate; 18. Drain chamber; 19. Rotating plate; 20. Mounting column; 21. Rotating ring; 22. Rotating groove; 23. Swing arm; 24. Handle; 25. Through hole; 26. Pump. DETAILED DESCRIPTION

[0020] The following will be combined with the attached Figures 1 to 5 The utility model is described in detail, and the technical solutions in the embodiments of the utility model are clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of 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.

[0021] The utility model provides a high-efficiency bag dust collector through improvement. Figure 1-Figure 5As shown, a high-efficiency bag dust collector comprises a body 1, a collecting bin 4 is arranged at the bottom of the body 1, a liquid discharge pipe 5 is arranged at the bottom of the collecting bin 4, a plurality of through holes 25 are arranged on the outer wall of the collecting bin 4, a spray pipe 6 is installed on the through hole 25; the spray pipe 6 comprises a ring pipe 8, a plurality of branch pipes 9 are arranged on the ring pipe 8, a baffle 10 is arranged inside the branch pipe 9, a limiting ring 12 is arranged at the outlet of the branch pipe 9, a self-opening liquid outlet plate 13 is movably arranged between the baffle 10 and the limiting ring 12, and the edge of the liquid outlet plate 13 is moved by a reset spring 15 It is connected to the limit ring 12; the baffle 10 is provided with multiple groups of first liquid holes 11, and the liquid outlet plate 13 is provided with multiple groups of second liquid holes 14 which are offset from the first liquid holes 11; a valve 7 is installed on the drain pipe 5; the valve 7 includes a base 16 and a mounting plate 17, and a drainage cavity 18 which cooperates with the drain pipe 5 is provided in the middle of the base 16 and the mounting plate 17, and multiple groups of rotating plates 19 for controlling the opening and closing of the drainage cavity 18 are rotatably provided on the base 16, and a rotating ring 21 is also rotatably provided on the base 16, and the rotating ring 21 is movably connected to the rotating plate 19 through a swing arm 23.

[0022] The utility model can spray the dust in the collection bin 4 through the cooperation of the spray pipe 6 and the collection bin 4, and the muddy water is discharged through the drain pipe 5 with the cooperation of the valve 7. When the pump 26 is turned on, the liquid outlet plate 13 moves inward along the branch pipe 9 under the impact of the water flow, and the water flows through the first liquid hole 11 and the second liquid hole 14 to flush the collection bin 4. When the pump 26 is turned off, under the action of the reset spring 15, the liquid outlet plate 13 is tightly attached to the outside of the baffle 10. Since the first liquid hole 11 and the second liquid hole 14 are misaligned, the baffle 10 will block the second liquid hole 14 to prevent dust from entering the spray pipe 6. When the handle 24 is turned clockwise, the rotating ring 21 drives the rotating plate 19 to rotate through the swing arm 23 and opens the drain pipe 5. The structure is simple and easy to maintain, which further improves the practicality and stability of the high-efficiency bag dust collector.

[0023] See attached Figure 4 -Attached Figure 5 The base 16 is provided with a plurality of mounting posts 20 , the mounting plate 17 is mounted on the top of the mounting posts 20 , the rotating ring 21 is provided with a plurality of rotating grooves 22 matched with the mounting posts 20 , and the side of the rotating ring 21 is provided with a plurality of handles 24 .

[0024] In this embodiment, in order to control the opening and closing of the drain pipe 5 by rotating the handle 24, a handle 24 is further provided on the side of the rotating ring 21. When the handle 24 is rotated clockwise, the rotating ring 21 drives the rotating plate 19 to rotate through the swing arm 23 and opens the drain chamber 18, so that the dirty water can be discharged.

[0025] See attached Figure 1 The main body 1 is also provided with an air inlet 2 and an air outlet 3.

[0026] In this embodiment, in order to purify the gas, an air inlet 2 and an air outlet 3 are provided on the main body 1 .

[0027] See attached Figure 2 A pump 26 is also installed on the annular pipe 8.

[0028] In this embodiment, in order to supply water to each branch pipe 9 , a pump 26 is installed on the ring pipe 8 .

[0029] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A high-efficiency bag dust collector, characterized by: The invention comprises a body (1), a collecting bin (4) is arranged at the bottom of the body (1), a liquid discharge pipe (5) is arranged at the bottom of the collecting bin (4), a plurality of through holes (25) are arranged on the outer wall of the collecting bin (4), a spray pipe (6) is installed on the through hole (25); the spray pipe (6) comprises a ring pipe (8), a plurality of branch pipes (9) are arranged on the ring pipe (8), a baffle (10) is arranged inside the branch pipe (9), a limit ring (12) is arranged at the outlet of the branch pipe (9), a self-opening liquid outlet plate (13) is movably arranged between the baffle (10) and the limit ring (12), and the edge of the liquid outlet plate (13) is connected to the limit ring (12) by a reset spring (15). The baffle plate (10) is provided with a plurality of first liquid holes (11), and the liquid outlet plate (13) is provided with a plurality of second liquid holes (14) offset from the first liquid holes (11); a valve (7) is installed on the liquid discharge pipe (5); the valve (7) comprises a base (16) and a mounting plate (17); a drainage cavity (18) cooperating with the liquid discharge pipe (5) is provided in the middle of the base (16) and the mounting plate (17); a plurality of rotating plates (19) for controlling the opening and closing of the drainage cavity (18) are rotatably provided on the base (16); a rotating ring (21) is also rotatably provided on the base (16); the rotating ring (21) is movably connected to the rotating plate (19) via a swing arm (23).

2. A high-efficiency bag dust collector according to claim 1, characterized in that: The base (16) is also provided with a plurality of mounting columns (20), the mounting plate (17) is mounted on the top of the mounting columns (20), the rotating ring (21) is also provided with a plurality of rotating grooves (22) matched with the mounting columns (20), and the side of the rotating ring (21) is also provided with a plurality of handles (24).

3. A high-efficiency bag dust collector according to claim 1, characterized in that: The main body (1) is also provided with an air inlet (2) and an air outlet (3).

4. A high-efficiency bag dust collector according to claim 1, characterized in that: A pump (26) is also installed on the annular pipe (8).

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