Cyclone dust removal device

Abstract

The utility model relates to a cyclone dust removal device, which comprises a combined cyclone dust remover, the combined cyclone dust remover comprises a conical barrel and a cylindrical barrel which can be butted up and down through a flange, the outer parts of the conical barrel and the cylindrical barrel are respectively provided with a group of mounting seats, and when the cylindrical barrel is communicated with the conical barrel, a spiral separation cavity is formed. According to the cyclone dust removal device, the combined cyclone dust remover is provided with the detachable cylindrical barrel and conical barrel, and the cylindrical barrel and the conical barrel can be separated through the fixed supporting frame and the telescopic movable supporting frame when the combined cyclone dust remover needs to be cleaned, so that the cylindrical barrel and the conical barrel can be conveniently cleaned from the separated end openings of the cylindrical barrel and the conical barrel, and the larger end opening provides convenience for cleaning; meanwhile, the problem that the cleaning efficiency and the health of cleaning personnel are affected due to the fact that dust rises in the closed space is effectively solved.

Description

Technical Field

[0001] The utility model relates to the technical field of dust removal, in particular to a cyclone dust removal device. Background Art

[0002] A cyclone dust collector is a type of industrial dust removal equipment commonly used in fertilizer processing. Its operating principle is to utilize the rotational motion of a dust-laden airstream to separate and capture dust particles from the airstream using centrifugal force. The dust-laden air is introduced into the cyclone dust collector, where it undergoes a spiral motion along the cyclone's walls. This rotational motion causes the particles in the air to be flung toward the walls due to centrifugal force. Gravity then causes the particles to settle into the hopper at the bottom, while the cleaner air is discharged through the central exhaust pipe.

[0003] At present, during the use of cyclone dust collectors, in order to prevent dust accumulation in the cyclone dust collectors and cause a decrease in separation efficiency, it is necessary to clean the interior of the cyclone dust collectors regularly. Cleaning can avoid blockage and maintain a good working condition. However, the existing cyclone dust collectors are an integrated structure, and are mainly cleaned by workers wearing appropriate personal protective equipment entering through an inspection port. The closed cleaning environment brings great inconvenience to the cleaning staff. The dust raised during the cleaning process not only affects the health of the cleaning staff, but also reduces the cleaning efficiency. Therefore, it is necessary to propose an improved cyclone dust removal device to solve the above problems. Utility Model Content

[0004] The utility model provides a cyclone dust removal device to solve the problems that when removing dust from a cyclone dust collector, a closed cleaning environment brings inconvenience to cleaning personnel, the cleaning work is difficult to complete, and the cleaning efficiency is low.

[0005] The utility model solves the above-mentioned technical problems with the following technical solutions: a cyclone dust removal device, including a combined cyclone dust collector, which includes a conical cylinder and a cylindrical cylinder that can be connected to each other through flanges, and a set of mounting seats are provided on the outside of the conical cylinder and the cylindrical cylinder. When the cylindrical cylinder and the conical cylinder are connected, a spiral separation chamber is formed;

[0006] The fixed support frame is fixed on the ground, and the cylindrical tube is fixedly installed on the fixed support frame through a mounting seat;

[0007] The telescopic movable support frame is located in the fixed support frame and is slidably arranged on the ground. The cone cylinder is fixedly mounted on the lifting end of the movable support frame through a mounting seat.

[0008] The push-pull mechanism is arranged on the fixed support frame, and the push-pull end is connected to the movable support frame, and is used for separating and docking the conical cylinder and the cylindrical cylinder.

[0009] On the basis of the above technical solution, the present invention can also be improved as follows.

[0010] Furthermore, the telescopic movable support frame includes a frame body, a plurality of lifting cylinders are installed on the top of the frame body, the lifting ends of the lifting cylinders are fixed with a support frame body, and the cone cylinder is fixedly installed on the support frame body through a mounting seat.

[0011] Furthermore, a push-pull frame is provided at the front end of the frame body, which includes two connecting rods symmetrically arranged at the front end of the frame body, and the front ends of the two connecting rods pass through the fixed support frame and are welded with push-pull beams.

[0012] Furthermore, the push-pull mechanism is a push-pull telescopic cylinder, there are two of them, which are fixed to both sides of the fixed support frame by bolts, and the telescopic ends are connected to the push-pull beam.

[0013] Furthermore, it also includes a slide rail fixed on the ground, the slide rail is composed of two symmetrically arranged slide rail units, and the frame is slidably set on the two slide rail units through a pulley assembly.

[0014] Furthermore, the slide rail unit comprises a rail with a convex cross-section, and limit seats are welded to the front and rear ends of the rail;

[0015] The pulley assembly comprises a U-shaped seat arranged at the bottom of the frame body, the U-shaped seat wraps the track therein, and a pulley adapted to the track protrusion is rotatably arranged in the U-shaped seat.

[0016] Furthermore, a plurality of lock holes are provided on the track for locking the movable support frame at different positions, and a plug hole adapted to the lock hole is provided on the U-shaped seat, and a locking pin is inserted in the plug hole and the lock hole.

[0017] Furthermore, matching docking steps are provided at the docking ends of the cylindrical tube and the conical tube, and a sealing ring is provided at the docking step.

[0018] Furthermore, it also includes a cleaning table arranged on the front side of the fixed support frame, the top of the cleaning table is provided with a cleaning hole adapted to the cone, and a ladder is fixed on the side of the cleaning table.

[0019] Furthermore, an air inlet pipe is provided at the tangent of the cylinder body, an air outlet pipe is provided at the top end, and a dust collecting box is provided at the bottom end of the conical cylinder.

[0020] Compared with the prior art, the technical solution of this application has the following beneficial technical effects:

[0021] 1. The cyclone dust removal device, by setting the combined cyclone dust collector into a detachable cylindrical cylinder and a detachable conical cylinder, can separate the two by a fixed support frame and a telescopic movable support frame when they need to be cleaned, thereby facilitating cleaning of the two from their separated ports. The larger port provides convenience for cleaning, while effectively avoiding the problem of dust being raised in a confined space, affecting cleaning efficiency and the health of cleaning personnel.

[0022] 2. The cyclone dust removal device is provided with a cleaning platform at the front end of the fixed support frame, so that cleaning personnel can easily step onto the cleaning platform to clean the cone. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0024] Figure 2 This is a schematic diagram of the disassembled structure of the combined cyclone dust collector of the utility model;

[0025] Figure 3 for Figure 2 Schematic diagram from another perspective;

[0026] Figure 4 This is a schematic diagram of the connection structure between the fixed support frame and the push-pull mechanism of the utility model;

[0027] Figure 5 This is an exploded view of the connection structure between the telescopic support frame and the slide rail of the utility model;

[0028] Figure 6 This is a schematic diagram of the connection between the overall structure of the utility model and the cleaning table;

[0029] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0030] Combined cyclone dust collector 1; cylindrical tube 101; conical tube 102; flange 103; mounting base 104; air inlet pipe 105; air outlet pipe 106; dust collecting box 107; docking step 108

[0031] Fixed support frame 2; telescopic support frame 3; frame body 301; U-shaped seat 302; pulley 303; socket 304; connecting rod 305; push-pull beam 306; lifting cylinder 307; support frame 308; slide rail 4; track 401; limit seat 402; lock hole 403; locking pin 404; push-pull mechanism 5; cleaning table 6; cleaning hole 602; ladder 603. DETAILED DESCRIPTION

[0032] The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the accompanying drawings in the embodiments of the present invention.

[0033] like Figure 1-4 As shown, a cyclone dust removal device in this embodiment includes a combined cyclone dust collector 1, a fixed support frame 2, a telescopic movable support frame 3 and a push-pull mechanism 5.

[0034] Among them, the combined cyclone dust collector 1 includes a conical cylinder 102 and a cylindrical cylinder 101 which can be connected up and down through a flange 103. A group of mounting seats 104 are welded to the outside of the conical cylinder 102 and the cylindrical cylinder 101. In this embodiment, the number of a group of mounting seats 104 is four, and they are equidistantly distributed in a ring. An air inlet pipe 105 is connected to the tangent of the cylinder body of the cylindrical cylinder 101, and an air outlet pipe 106 connected to it is provided at the top. A dust collecting box 107 is provided at the bottom end of the conical cylinder 102. When the cylindrical cylinder 101 and the conical cylinder 102 are connected, a spiral separation chamber is formed, which can separate the introduced dust-laden gas from the dust.

[0035] The fixed support frame 2 is fixed on the ground. Its main structure is four columns and a frame welded on the four columns. The cylindrical tube 101 is fixedly installed on the fixed support frame 2 through the mounting seat 104. The front side of the fixed support frame 2 is door-shaped. The door shape on the front side facilitates the movement of the conical tube 102 to its outside, thereby achieving a separation effect. In addition, the remaining three sides of the fixed support frame 2 are provided with corresponding reinforcing beams.

[0036] The telescopic movable support frame 3 is located in the fixed support frame 2 and is slidably arranged on the ground. The cone cylinder 102 is fixedly mounted on the lifting end of the movable support frame 3 through the mounting seat 104. The telescopic movable support frame 3 can drive the cone cylinder 102 thereon to move out from the door-shaped frame on the front side of the fixed support frame 2, thereby facilitating the cleaning of the cylindrical cylinder 101 from the bottom and the cleaning of the cone cylinder 102 from the top. At the same time, through the lifting function thereon, the cone cylinder 102 can be docked and separated from the cylindrical cylinder 101.

[0037] The push-pull mechanism 5 is provided on the fixed support frame 2 , and the push-pull end is connected to the movable support frame 3 , and is used for the separation and docking of the conical cylinder 102 and the cylindrical cylinder 101 .

[0038] With this design, when cleaning is required, the connection between the cone 102 and the cylindrical 101 can be released, and the cone 102 can be pushed out of the fixed support frame 2 through the push-pull mechanism 5, so that the cone 102 and the cylindrical 101 can be cleaned through the docking port of the cone 102 and the cylindrical 101.

[0039] Furthermore, the telescopic movable support frame 3 includes a frame body 301. The main structure of the frame body 301 is the same as that of the fixed support frame 2. A plurality of lifting cylinders 307 are fixedly installed on the top of the frame body 301. In this embodiment, there are four lifting cylinders 307, which are respectively located at the four corners of the top of the frame body 301. The lifting ends of the lifting cylinders 307 are fixedly provided with a support frame 308. The conical cylinder 102 is fixedly installed on the support frame 308 through the mounting seat 104, so that it can be docked and separated with the cylindrical cylinder 101 by the extension and retraction of the lifting cylinders 307.

[0040] In addition, a push-pull frame is welded to the front end of the frame body 301 , which includes two connecting rods 305 symmetrically welded to the front end of the frame body 301 , and the front ends of the two connecting rods 305 pass through the fixed support frame 2 and are welded with a push-pull beam 306 .

[0041] The push-pull mechanism 5 is a push-pull telescopic cylinder, of which there are two, which are fixed to both sides of the fixed support frame 2 by bolts, and the telescopic ends are connected to the push-pull beam 306.

[0042] With such a design, the telescopic movable support frame 3 can be driven to move by the telescopic push-pull frame through the telescopic movement of the push-pull mechanism 5 , thereby achieving the effect of pushing the cone 102 out of the fixed support frame 2 .

[0043] It should be noted that the push-pull telescopic cylinder and the lifting cylinder 307 in this embodiment are both hydraulic cylinders. In addition, in order to ensure the structural strength of the fixed support frame 2 and the telescopic movable support frame 3, corresponding reinforcing beams can be set without interfering with other structures.

[0044] Furthermore, in order to ensure the sliding stability of the telescopic movable support frame 3, this embodiment also includes a slide rail 4 fixed to the ground. The slide rail 4 is composed of two symmetrically arranged slide rail units. The frame 301 is slidably set on the two slide rail units through a pulley assembly. In this embodiment, the number of pulley assemblies is four, which are respectively arranged at the bottom ends of the four vertical poles of the frame 301, so that the telescopic movable support frame 3 can slide linearly.

[0045] The slide rail unit includes a rail 401 with a convex cross-section. Limiting seats 402 are welded to the front and rear ends of the rail 401 to prevent derailment.

[0046] The pulley assembly includes a U-shaped seat 302 welded to the bottom end of the frame 301 , the U-shaped seat 302 wraps the track 401 therein, and a pulley 303 adapted to the protrusion of the track 401 is rotatably provided in the U-shaped seat 302 .

[0047] Furthermore, a plurality of locking holes 403 are provided on the track 401 for locking the movable support frame 3 at different positions. A socket 304 adapted to the locking hole 403 is provided on the U-shaped seat 302. A locking pin 404 is inserted into the socket 304 and the locking hole 403. In this embodiment, three corresponding locking holes 403 are provided on both tracks 401. By inserting the locking pin 404, the telescopic movable support frame 3 at two positions when moving out or docking can be locked.

[0048] Furthermore, a matching docking step 108 is provided at the docking end of the cylindrical tube 101 and the conical tube 102, and a sealing ring is provided at the docking step 108. Through the design of the docking step 108 and the sealing ring, the sealing performance of the docking can be improved to avoid affecting the normal progress of the dust removal work.

[0049] Furthermore, in this embodiment, a cleaning table 6 is provided on the front side of the fixed support frame 2. The cleaning table 6 consists of two vertical poles and a table top connected to the fixed support frame 2. A cleaning hole 602 is provided on the top of the cleaning table 6 to match the cone 102. A ladder 603 is fixed on the side of the cleaning table 6 to facilitate cleaning personnel to climb onto the cleaning table 6 to clean the cone 102. In order to ensure installation during high-altitude operations, a fence can be set around the outside.

[0050] The above are only preferred specific implementation methods of the present invention, but the protection scope of the present invention is not limited to them. Any technician familiar with the technical field can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention within the technical scope disclosed by the present invention, and they should be covered by the protection scope of the present invention.

Claims

1. A cyclone dust removal device, characterized in that: include: A combined cyclone dust collector (1) comprises a conical cylinder (102) and a cylindrical cylinder (101) which can be connected to each other via a flange (103). A set of mounting seats (104) are provided on the outside of the conical cylinder (102) and the cylindrical cylinder (101). When the cylindrical cylinder (101) and the conical cylinder (102) are connected, a spiral separation chamber is formed. A fixed support frame (2) is fixedly mounted on the ground, and the cylindrical tube (101) is fixedly mounted on the fixed support frame (2) via a mounting seat (104); The telescopic movable support frame (3) is located in the fixed support frame (2) and is slidably arranged on the ground. The cone cylinder (102) is fixedly mounted on the lifting end of the movable support frame (3) via a mounting seat (104); The push-pull mechanism (5) is arranged on the fixed support frame (2), and the push-pull end is connected to the movable support frame (3), and is used for separating and docking the conical cylinder (102) and the cylindrical cylinder (101).

2. A cyclone dust removal device according to claim 1, characterized in that: The telescopic movable support frame (3) comprises a frame body (301), a plurality of lifting cylinders (307) are installed on the top of the frame body (301), a support frame body (308) is fixed to the lifting end of the lifting cylinder (307), and the cone (102) is fixedly mounted on the support frame body (308) via a mounting seat (104).

3. A cyclone dust removal device according to claim 2, characterized in that: The front end of the frame (301) is provided with a push-pull frame, which includes two connecting rods (305) symmetrically arranged at the front end of the frame (301), and the front ends of the two connecting rods (305) pass through the fixed support frame (2) and are welded with push-pull beams (306).

4. A cyclone dust removal device according to claim 3, characterized in that: The push-pull mechanism (5) is a push-pull telescopic cylinder, of which there are two, which are respectively fixed to both sides of the fixed support frame (2) by bolts, and the telescopic ends are connected to the push-pull beam (306).

5. A cyclone dust removal device according to any one of claims 2 to 4, characterized in that: It also includes a slide rail (4) fixed on the ground, the slide rail (4) is composed of two symmetrically arranged slide rail units, and the frame (301) is slidably arranged on the two slide rail units through a pulley assembly.

6. The cyclone dust removal device according to claim 5, characterized in that: The slide rail unit comprises a track (401) with a convex cross-section, and limit seats (402) are welded to both the front and rear ends of the track (401); The pulley assembly includes a U-shaped seat (302) arranged at the bottom of the frame (301), and the U-shaped seat (302) wraps the track (401) therein. A pulley (303) adapted to the protrusion of the track (401) is rotatably provided in the U-shaped seat (302).

7. The cyclone dust removal device according to claim 6, characterized in that: The track (401) is provided with a plurality of locking holes (403) for locking the movable support frame (3) at different positions; the U-shaped seat (302) is provided with a plug hole (304) adapted to the locking hole (403); and a locking pin (404) is inserted into the plug hole (304) and the locking hole (403).

8. The cyclone dust removal device according to claim 1, characterized in that: The butt joint ends of the cylindrical tube (101) and the conical tube (102) are provided with matching butt joint steps (108), and a sealing ring is provided at the butt joint steps (108).

9. The cyclone dust removal device according to claim 1, characterized in that: The cleaning platform (6) is also provided on the front side of the fixed support frame (2). A cleaning hole (602) adapted to the cone (102) is provided on the top of the cleaning platform (6). A ladder (603) is fixed on the side of the cleaning platform (6).

10. The cyclone dust removal device according to claim 1, characterized in that: An air inlet pipe (105) is provided at the tangent of the cylindrical cylinder (101), and an air outlet pipe (106) is provided at the top end thereof. A dust collecting box (107) is provided at the bottom end of the conical cylinder (102).

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