CN215918515U

CN215918515U - Pneumatic ash conveying pipeline cleaning device

Info

Publication number: CN215918515U
Application number: CN202122359057.9U
Authority: CN
Inventors: 郑晓艳
Original assignee: Jiangsu Longjing Mechanical Equipment Co ltd
Current assignee: Jiangsu Longjing Mechanical Equipment Co ltd
Priority date: 2021-09-28
Filing date: 2021-09-28
Publication date: 2022-03-01
Anticipated expiration: 2031-09-28

Abstract

The utility model discloses a pneumatic ash conveying pipeline cleaning device which comprises a workbench and an ash conveying pipe, wherein side plates are respectively arranged at the positions, close to the front surface and the rear surface, of one side of the top end of the workbench, a supporting plate is arranged at the middle position of the top end of the workbench, the ash conveying pipe is arranged at the position, far away from one side of the side plates, of the top end of the workbench through a supporting seat, winding wheels are arranged at the positions, close to the top ends, of the side plates on the two sides through rotating shafts, a wheel disc is arranged at the tail end position of the rotating shaft on one side of the front surface of the workbench, and a handle is arranged at the middle position of the front surface of the wheel disc. The utility model solves the problems that the existing device mostly adopts an electric expansion piece to drive a cleaning structure to clean the inner wall of the ash conveying pipe, the cleaning length is short, the bent pipe cannot be used, the practicability is poor, the cleaning mechanism is simple, the inner wall of the ash conveying pipe cannot be cleaned efficiently, and the cleaning effect is poor, and improves the cleaning effect of the utility model.

Description

Pneumatic ash conveying pipeline cleaning device

Technical Field

The utility model relates to the technical field of pneumatic conveying, in particular to a pneumatic ash conveying pipeline cleaning device.

Background

The pneumatic conveyer belongs to dense phase medium pressure pneumatic conveying, and is suitable for conveying non-breakable granules and powder materials. The method is widely applied to the industries of casting, chemical engineering, medicine and grain. The pneumatic conveying device, a conveying pipeline, a spherical tee joint, a supercharger, a pressurizing elbow and the like form a sealed conveying system, and an automatic control electric control system can be matched to realize unmanned control of the whole system and automatic control of a PLC (programmable logic controller) and utilize air flow to convey bulk materials along the pipeline. There are three types, suction type, pressure type, and hybrid type. The working principle of the pneumatic ash conveying pipeline is that the kinetic energy of air flow is utilized to enable bulk materials to be conveyed along the pipeline in a suspension state along with the air flow, and the inner wall of the pneumatic ash conveying pipeline needs to be cleaned after the pneumatic ash conveying pipeline is used for a long time.

The existing cleaning device mostly adopts an electric expansion piece to drive a cleaning structure to clean the inner wall of the ash conveying pipe, the cleaning length is short, the bent pipe cannot be used, the practicability is poor, the cleaning mechanism is simple, the inner wall of the ash conveying pipe cannot be cleaned efficiently, the cleaning effect is poor, and therefore the pneumatic ash conveying pipeline cleaning device is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a pneumatic ash conveying pipeline cleaning device which has the advantage of good cleaning effect and solves the problems that the existing device mostly adopts an electric expansion piece to drive a cleaning structure to clean the inner wall of an ash conveying pipe, the cleaning length is short, a bent pipe cannot be used, the practicability is poor, the cleaning mechanism is simple, the inner wall of the ash conveying pipe cannot be cleaned efficiently, and the cleaning effect is poor.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a strength defeated grey pipeline cleaning device, includes workstation and defeated grey pipe, wherein workstation top one side is close to preceding surface position department and all installs the curb plate with back surface position department, workstation top intermediate position department installs the backup pad, the workstation top deviates from curb plate one side position department and installs defeated grey pipe, both sides through the supporting seat the curb plate is close to top position department and installs the rolling wheel through the rotation axis.

Preferably, a wheel disc is installed at the tail end of the rotating shaft on one side of the front surface of the workbench, and a handle is installed in the middle of the front surface of the wheel disc.

Preferably, the position of the rear surface of the supporting plate, which is close to the top end, is provided with a driven wheel through a positioning shaft, the position of the front surface of the supporting plate, which is located at the lower end of the driven wheel, is provided with a motor A, and the position of an output shaft of the motor A, which is located at the lower end of the driven wheel, is provided with a driving wheel.

Preferably, the outer surface of the winding wheel is provided with a steel cable which is clamped at a gap position between the driven wheel and the driving wheel, and the tail end of the steel cable is provided with a sliding seat at the inner surface position of the ash conveying pipe.

Preferably, the support frame is installed at four angular positions of the outer surface of the sliding seat, the sliding wheel is installed at the tail end of the support frame through a positioning pin, and the motor B is installed at the middle position of one side, away from the steel cable, of the sliding seat.

Preferably, motor B output shaft end position department installs the cleaning brush, motor B output shaft surface intermediate position department installs the connecting seat, connecting seat surface top intermediate position department all installs the buffing pad with bottom intermediate position department, the bracing piece has been cup jointed to buffing pad end position department, both sides bracing piece end position department all installs the scraper blade.

Preferably, a spring groove is formed in the position, located at the lower end of the support rod, inside the buffer seat, and a spring is installed on the position, located at the lower end of the support rod, of the inner surface of the spring groove.

Compared with the prior art, the utility model has the following beneficial effects:

1. the utility model achieves the effect of driving the sliding seat to move and cleaning the inner wall of the ash conveying pipe conveniently by arranging the driving wheel, the driven wheel, the sliding wheel and the steel cable, the steel cable is arranged on the outer surface of the winding wheel and clamped at the position of the gap between the driven wheel and the driving wheel, the sliding seat is arranged at the position, located at the inner surface of the ash conveying pipe, of the tail end of the steel cable, the support frames are arranged at four corners of the outer surface of the sliding seat, and the sliding wheel is arranged at the position, located at the tail end of the support frame, of the positioning pin, so that the problems that the inner wall of the ash conveying pipe is cleaned by adopting an electric expansion piece to drive a cleaning structure, the cleaning length is short, the bent pipe cannot be cleaned and the practicability is poor are solved, and the practicability of the utility model is improved.

2. According to the utility model, the cleaning brush and the scraper are arranged to achieve the effect of cleaning the inner wall of the ash conveying pipe, the cleaning brush is arranged at the tail end of the output shaft of the motor B, the connecting seat is arranged at the middle position of the outer surface of the output shaft of the motor B, the buffer seats are arranged at the middle position of the top end and the middle position of the bottom end of the outer surface of the connecting seat, the supporting rods are arranged at the tail end of the buffer seats, and the scraper is arranged at the tail end of the supporting rods at two sides, so that the problems that the cleaning mechanism is simple, the inner wall of the ash conveying pipe cannot be cleaned efficiently, and the cleaning effect is poor are solved, and the cleaning effect of the utility model is improved.

3. According to the utility model, the effect of extruding the support rod and tightly attaching the scraper to the inner wall of the ash conveying pipe is achieved by arranging the buffer seat, the spring groove and the spring, the spring groove is arranged at the lower end position of the support rod in the buffer seat, and the spring is arranged at the lower end position of the support rod in the inner surface of the spring groove, so that the problem that the clearance between the scraper and the ash conveying pipe is too large and the cleaning effect is influenced because the scraper is easily worn after being used for a long time is solved, and the cleaning effect of the utility model is improved.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic side view of the winding wheel and the side plate according to the present invention;

FIG. 3 is a side view of the support plate and the driving wheel of the present invention;

FIG. 4 is a schematic sectional view of the ash conveying pipe according to the present invention;

fig. 5 is an enlarged structural diagram of a in fig. 4.

In the figure: 1. a work table; 2. a support plate; 3. a supporting seat; 4. an ash conveying pipe; 5. a wire rope; 6. a winding wheel; 7. a side plate; 8. a rotating shaft; 9. a wheel disc; 10. a motor A; 11. a driven wheel; 12. a driving wheel; 13. a slipping wheel; 14. a squeegee; 15. a connecting seat; 16. a cleaning brush; 17. a support bar; 18. a motor B; 19. a sliding seat; 20. a support frame; 21. a spring slot; 22. a spring; 23. a buffer seat.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 3, the technical solution of the pneumatic ash conveying pipe cleaning device provided by the present invention is as follows: the utility model provides a defeated grey pipeline cleaning device of strength, includes workstation 1 and defeated

grey pipe

4, 1 top one side of workstation is close to preceding surface position department and all installs curb plate 7 with back surface position department, and 1 top intermediate position department of workstation

installs backup pad

2, and 1 top of workstation deviates from 7 one side positions department of curb plate and installs defeated grey pipe 4 through supporting seat 3, and both sides curb plate 7 is close to top position department and installs wind-up wheel 6 through rotation axis 8 for collect steel cable 5.

The tail end of the rotating shaft 8 at one side of the front surface of the workbench 1 is provided with a wheel disc 9, and the middle position of the front surface of the wheel disc 9 is provided with a handle.

The rear surface of the supporting plate 2 is provided with a driven wheel 11 near the top end position through a positioning shaft, the front surface of the supporting plate 2 is provided with a motor A10 at the lower end position of the driven wheel 11, an output shaft of the motor A10 is provided with a driving wheel 12 at the lower end position of the driven wheel 11, and the driving wheel drives a steel cable 5 to move, so that the sliding seat 19 is pushed to move.

Referring to fig. 3, the technical solution of the pneumatic ash conveying pipe cleaning device provided by the present invention is as follows: a pneumatic ash conveying pipeline cleaning device comprises a workbench 1 and an ash conveying pipe 4, wherein a steel cable 5 is arranged on the outer surface of a winding wheel 6, the steel cable 5 is clamped at a gap position between a driven wheel 11 and a driving wheel 12, and a sliding seat 19 is arranged at the position, located on the inner surface of the ash conveying pipe 4, of the tail end of the steel cable 5.

Support frame 20 is all installed to four angular position departments of seat 19 surface that slides, and the wheel 13 that slides is installed through the locating pin in support frame 20 end position department, and the seat 19 that slides of being convenient for removes, and the seat 19 that slides deviates from steel cable 5 one side intermediate position department and installs motor B18.

The rest is the same as in example 1.

Referring to fig. 4 and 5, the technical solution of the pneumatic ash conveying pipe cleaning device provided by the present invention is as follows: the utility model provides a pneumatic ash conveying pipeline cleaning device, including workstation 1 and ash conveying pipe 4, motor B18 output shaft end position department installs cleaning brush 16, be used for scrubbing ash conveying pipe 4 internal surface, motor B18 output shaft surface intermediate position department installs connecting

seat

15, 15 external surface top intermediate position departments of connecting seat all install buffer seat 23 with bottom intermediate position department, 23 end position departments of buffer seat have cup jointed bracing

piece

17, 17 end position departments of both sides bracing piece all install scraper blade 14, be used for scraping the shovel to ash conveying pipe 4 internal surface.

A spring groove 21 is arranged at the lower end of the support rod 17 in the buffer seat 23, and a spring 22 is arranged on the inner surface of the spring groove 21 at the lower end of the support rod 17.

The rest is the same as in example 1.

The working principle is as follows: after the ash conveying pipe cleaning device is installed, when the ash conveying pipe 4 needs to be cleaned, the sliding seat 19 is plugged into the ash conveying pipe 4, after the cleaning is completed, the motor A10 is started, the motor A10 drives the driving wheel 12 to rotate, the driving wheel 12 and the driven wheel 11 drive the steel cable 5 to convey into the ash conveying pipe 4, the sliding wheel 13 and the steel cable 5 drive the sliding seat 19 to move, the motor B18 is started, the motor B18 drives the cleaning brush 16 to rotate, the inner surface of the ash conveying pipe 4 is scrubbed, the motor B18 drives the connecting seat 15 to rotate, the connecting seat 15 drives the scraper 14 to rotate, the inner surface of the ash conveying pipe 4 is scraped, after the cleaning is completed, the motor A10 is started to reversely rotate, the steel cable 5 is driven to move to the winding wheel 6, the wheel disc 9 is rotated, the winding wheel 6 is rotated through the wheel disc 9, and the steel cable 5 is wound through the winding wheel 6, so that the working flow of the cleaning device is completed.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a pneumatic ash conveying pipeline cleaning device, includes workstation (1) and ash conveying pipe (4), its characterized in that: workstation (1) top one side is close to preceding surface position department and all installs curb plate (7) with rear surface position department, workstation (1) top intermediate position department installs backup pad (2), workstation (1) top deviates from curb plate (7) one side position department and installs defeated ash pipe (4), both sides through supporting seat (3) curb plate (7) are close to top position department and install wind-up wheel (6) through rotation axis (8).

2. The pneumatic ash conveying pipeline cleaning device according to claim 1, characterized in that: the rotary table is characterized in that a wheel disc (9) is installed at the tail end of a rotary shaft (8) on one side of the front surface of the working table (1), and a handle is installed at the middle position of the front surface of the wheel disc (9).

3. The pneumatic ash conveying pipeline cleaning device according to claim 1, characterized in that: backup pad (2) rear surface is close to top position department and installs from driving wheel (11) through the location axle, backup pad (2) front surface is located and installs motor A (10) from driving wheel (11) lower extreme position department, motor A (10) output shaft is located and installs action wheel (12) from driving wheel (11) lower extreme position department.

4. The pneumatic ash conveying pipeline cleaning device according to claim 1, characterized in that: the outer surface of the winding wheel (6) is provided with a steel cable (5), the steel cable (5) is clamped at a gap position between the driven wheel (11) and the driving wheel (12), and the tail end of the steel cable (5) is positioned at the inner surface position of the ash conveying pipe (4) and is provided with a sliding seat (19).

5. The pneumatic ash conveying pipeline cleaning device according to claim 4, characterized in that: support frame (20) are all installed to four angular position departments of seat (19) surface that slides, support frame (20) end position department installs through the locating pin wheel (13) that slides, seat (19) that slides deviates from steel cable (5) one side intermediate position department and installs motor B (18).

6. The pneumatic ash conveying pipeline cleaning device according to claim 5, characterized in that: cleaning brush (16) are installed to motor B (18) output shaft end position department, motor B (18) output shaft surface intermediate position department installs connecting seat (15), connecting seat (15) surface top intermediate position department all installs buffer seat (23) with bottom intermediate position department, buffer seat (23) end position department has cup jointed bracing piece (17), both sides bracing piece (17) end position department all installs scraper blade (14).

7. The pneumatic ash conveying pipeline cleaning device according to claim 6, characterized in that: the utility model discloses a damping seat, including buffer seat (23), bracing piece (17), spring groove (21) are equipped with to the inside bracing piece (17) lower extreme position department that is located of buffer seat (23), spring groove (21) internal surface is located bracing piece (17) lower extreme position department and installs spring (22).