CN217015770U

CN217015770U - Cloth bag state detection device of cloth bag type dust collector

Info

Publication number: CN217015770U
Application number: CN202220785269.5U
Authority: CN
Inventors: 郭良科; 曹国宝; 闫锁山; 赵双杰; 关仁福; 刘宗方; 董海涛
Original assignee: Changshu Longteng Special Steel Co Ltd
Current assignee: Changshu Longteng Special Steel Co Ltd
Priority date: 2022-04-07
Filing date: 2022-04-07
Publication date: 2022-07-22
Anticipated expiration: 2032-04-07

Abstract

The utility model relates to the technical field of dust collectors, and discloses a cloth bag type dust collector cloth bag state detection device, which solves the problem that most of the existing dust collector cloth bag state detection devices cannot accurately detect a station corresponding to a damaged dust collection cloth bag in the use process, so that a worker cannot timely replace the damaged dust collection cloth bag; through setting up dust concentration sensor to single conduction pipe, can realize promptly that the dust concentration detects when switching on in every conduction pipe, realize detecting the state of every sack body promptly, the staff of being convenient for in time changes damaged sack body, avoids because the damaged emergence of sack body discharges and exceeds standard.

Description

Cloth bag state detection device of cloth bag type dust collector

Technical Field

The utility model belongs to the technical field of dust collectors, and particularly relates to a cloth bag state detection device of a cloth bag type dust collector.

Background

The dust removal cloth bag can be called as the heart of the bag type dust collector and is generally called as a dust removal cloth bag or a dust removal filter bag, the dust removal cloth bag is a key part of the bag type dust collector in the operation process, and usually, a cylindrical filter bag is vertically hung in the dust collector; the fabric and design of the dust removal cloth bag are required to pursue high-efficiency filtering, easy dust stripping and durable effect as much as possible; the selection of the dust removal cloth bag is very important, and the dust removal effect of the dust remover is directly influenced, so that a detection device is often required to detect the condition of the cloth bag.

The existing dust collector cloth bag state detection device is mostly incapable of accurately detecting a station corresponding to a damaged dust collection cloth bag in the using process, so that a worker cannot replace the damaged dust collection cloth bag in time.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides the cloth bag state detection device for the cloth bag type dust collector, which effectively solves the problem that most of the cloth bag state detection devices of the prior art cannot accurately and precisely detect the station corresponding to the damaged dust collection cloth bag in the use process, so that a worker cannot timely replace the damaged dust collection cloth bag.

In order to achieve the purpose, the utility model provides the following technical scheme: a cloth bag state detection device of a cloth bag type dust collector comprises a box body, wherein supporting legs are installed at the bottom end of the box body at equal intervals, a dust exhaust pipe is installed at the bottom end of the box body, a sealing cover is installed at the bottom end of the dust exhaust pipe in a threaded mode, an air inlet pipe is installed on one side of the bottom of the box body, a sealing door is installed on one side of the middle of the box body, a fixing plate is installed on the inner wall of the top of the box body, through grooves are equidistantly formed in the fixing plate, a keel frame is installed in each through groove, a cloth bag body is sleeved on each keel frame, an air box is installed on the inner wall of the top of the box body, an air outlet pipe is installed on one side of each air box and extends to the outside of the box body, each air box is connected with each through a conduction pipe, a dust concentration sensor is installed on one side of each conduction pipe, a control panel is installed on one side of the top of the box body, a PLC controller is installed in each control panel and comprises a signal receiver and a signal processor, and alarm lamps corresponding to the dust concentration sensors are arranged on the control panel at equal intervals.

Preferably, mounting grooves are symmetrically formed in two sides of the fixing plate, a loop bar is mounted in each mounting groove, and the top end of each loop bar is connected with the inner wall of the top of the box body.

Preferably, a screw rod is installed in the loop bar, a rotating rod is installed at the top end of the screw rod, and a belt pulley is installed at one end, penetrating through the box body, of the rotating rod.

Preferably, two connect through the belt between the belt pulley, positive and negative motor is installed on the top of one of them belt pulley, and positive and negative motor passes through the link and is connected with the box.

Preferably, the screw thread directions on the two lead screws are opposite, the slide bar is installed on the lead screw through threads, and the bottom end of the slide bar extends to the lower part of the loop bar.

Preferably, the bottom end of the sliding rod is provided with a connecting plate, and the connecting plate is equidistantly provided with slots corresponding to the cloth bag body.

Preferably, cleaning bristles corresponding to the cloth bag body are equidistantly arranged in the groove.

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

(1) during work, the dust concentration sensor is arranged on a single conduction pipe, so that the dust concentration can be detected when each conduction pipe is conducted, namely the state of each cloth bag body is detected, workers can replace the damaged cloth bag bodies conveniently in time, and the phenomenon that the emission exceeds the standard due to the damage of the cloth bag bodies is avoided;

(2) the cloth bag cleaning machine comprises a cloth bag body, a connecting plate, a sleeve rod, a slide rod, a screw rod, a positive and negative motor and the like, wherein the connecting plate is arranged on the cloth bag body, the sleeve rod is arranged on the connecting plate, the slide rod is arranged on the connecting plate, the screw rod is arranged on the connecting plate, the positive and negative motor is arranged on the connecting plate, the sleeve rod is arranged on the connecting plate, the slide rod is arranged on the connecting plate, the screw rod is arranged on the connecting plate, the positive and negative motor is arranged on the connecting plate, and the connecting plate can reciprocate in the vertical direction and is matched with cleaning bristles to clean the dust accumulated on the cloth bag body.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model.

In the drawings:

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

FIG. 2 is a schematic view of a mounting structure of the cloth bag body according to the present invention;

FIG. 3 is a schematic view of the connection plate mounting structure of the present invention;

FIG. 4 is a schematic view of a lead screw mounting structure of the present invention;

in the figure: 1. a box body; 2. supporting legs; 3. a dust exhaust pipe; 4. an air inlet pipe; 5. a sealing door; 6. a fixing plate; 7. a keel frame; 8. a cloth bag body; 9. an air box; 10. an air outlet pipe; 11. a conduction pipe; 12. a dust concentration sensor; 13. a control panel; 14. an alarm lamp; 15. a loop bar; 16. a screw rod; 17. a rotating rod; 18. A belt pulley; 19. a belt; 20. a positive and negative motor; 21. a slide bar; 22. a connecting plate; 23. grooving; 24. Cleaning the bristles.

Detailed Description

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

In the first embodiment, as shown in fig. 1 to 4, the utility model comprises a box body 1, supporting legs 2 are equidistantly installed at the bottom end of the box body 1, a dust exhaust pipe 3 is installed at the bottom end of the box body 1, a sealing cover is installed at the bottom end of the dust exhaust pipe 3 through threads, an air inlet pipe 4 is installed at one side of the bottom of the box body 1, a sealing door 5 is installed at one side of the middle of the box body 1, a fixing plate 6 is installed on the inner wall of the top of the box body 1, through grooves are equidistantly formed in the fixing plate 6, a keel frame 7 is installed in the through grooves, a cloth bag body 8 is sleeved on the keel frame 7, an air box 9 is installed on the inner wall of the top of the box body 1, an air outlet pipe 10 is installed at one side of the air box 9, the air outlet pipe 10 extends to the outside of the box body 1, the air box 9 is connected with the through a conduction pipe 11, a dust concentration sensor 12 is installed at one side of the conduction pipe 11, a control panel 13 is installed at one side of the top of the box body 1, and a PLC controller is installed in the control panel 13, the PLC controller comprises a signal receiver and a signal processor, and alarm lamps 14 corresponding to the dust concentration sensors 12 are equidistantly installed on the control panel 13.

In the second embodiment, on the basis of the first embodiment, mounting grooves are symmetrically formed in two sides of the fixing plate 6, a loop bar 15 is mounted in each mounting groove, the top end of each loop bar 15 is connected with the inner wall of the top of the box body 1, a screw rod 16 is mounted in each loop bar 15, a rotating rod 17 is mounted at the top end of each screw rod 16, a belt pulley 18 is mounted at one end of each rotating rod 17 penetrating through the box body 1, the two belt pulleys 18 are connected through a belt 19, a positive and negative motor 20 is installed on the top end of one of the belt pulleys 18, the positive and negative motor 20 is connected with the box body 1 through a connecting frame, the directions of threads on the two lead screws 16 are opposite, a slide rod 21 is installed on the lead screws 16 in a threaded mode, the bottom end of the slide rod 21 extends to the lower portion of the loop bar 15, a connecting plate 22 is installed at the bottom end of the slide rod 21, slots 23 corresponding to the cloth bag body 8 are formed in the connecting plate 22 at equal intervals, and cleaning bristles 24 corresponding to the cloth bag body 8 are installed in the slots 23 at equal intervals.

The working principle is as follows: during operation, the dust concentration sensor 12 detects the dust concentration in each conduction pipe 11, when the dust concentration in one or more conduction pipes 11 is detected to exceed the standard, the dust concentration sensor 12 transmits a signal to the control panel 13, the control panel 13 receives and processes the signal, the alarm lamp 14 corresponding to the conduction pipe 11 is controlled to alarm, a worker can know that the corresponding cloth bag body 8 is damaged through the alarm lamp 14, then the cloth bag body is replaced in time, and the phenomenon that the emission exceeds the standard due to leakage of the single cloth bag body 8 is avoided;

after the dust remover works for a certain time, when the dust accumulated on the cloth bag body 8 is more, a user can start the positive and negative motor 20, due to the arrangement of the belt 19, the rotation of the positive and negative motor 20 drives the rotation of the two belt pulleys 18, the rotation of the belt pulleys 18 drives the rotation of the rotating rod 17, the rotation of the rotating rod 17 drives the rotation of the screw rod 16, the rotation of the screw rod 16 drives the reciprocating lifting of the slide rod 21, the reciprocating lifting of the slide rod 21 drives the lifting of the connecting plate 22, the lifting of the connecting plate 22 drives the cleaning bristles 24 to clean the dust accumulated on the outer wall of the cloth bag body 8, the dust drops to the bottom of the box body 1 under the action of gravity, and the dust is cleaned uniformly by the dust exhaust pipe 3 subsequently.

Claims

1. The utility model provides a sack formula dust remover sack state detection device, includes box (1), its characterized in that: supporting legs (2) are installed to the bottom equidistance of box (1), dust exhaust pipe (3) are installed to the bottom of box (1), the closing cap is installed to the bottom screw thread of dust exhaust pipe (3), intake pipe (4) are installed to bottom one side of box (1), sealing door (5) are installed to middle part one side of box (1), install fixed plate (6) on the top inner wall of box (1), logical groove has been seted up on equidistant fixed plate (6), logical inslot is installed keel frame (7), the cover is equipped with sack body (8) on keel frame (7), install bellows (9) on the top inner wall of box (1), outlet duct (10) are installed to one side of bellows (9), outlet duct (10) extend to the outside of box (1), be connected through conduction pipe (11) between bellows (9) and the logical groove, dust concentration sensor (12) are installed to one side of conduction pipe (11), control panel (13) are installed to top one side of box (1), install the PLC controller in control panel (13), and the PLC controller includes signal receiver and signal processor, and control panel (13) equidistance is installed alarm lamp (14) corresponding with dust concentration sensor (12).

2. The cloth bag state detection device of the cloth bag type dust collector of claim 1, wherein: the mounting grooves are symmetrically formed in the two sides of the fixing plate (6), sleeve rods (15) are mounted in the mounting grooves, and the top ends of the sleeve rods (15) are connected with the inner wall of the top of the box body (1).

3. The cloth bag state detection device of the cloth bag type dust collector of claim 2, wherein: install lead screw (16) in loop bar (15), bull stick (17) are installed on the top of lead screw (16), and belt pulley (18) are installed to the one end that bull stick (17) run through box (1).

4. The device for detecting the state of the cloth bag of a cloth bag type dust collector according to claim 3, wherein: two connect through belt (19) between belt pulley (18), positive and negative motor (20) are installed on the top of one of them belt pulley (18), and positive and negative motor (20) are connected with box (1) through the link.

5. The device of claim 4, wherein the device comprises: the thread directions on the two screw rods (16) are opposite, a sliding rod (21) is installed on the screw rod (16) in a threaded mode, and the bottom end of the sliding rod (21) extends to the position below the loop bar (15).

6. The device for detecting the state of the cloth bag of a cloth bag type dust collector according to claim 5, wherein: the bottom end of the sliding rod (21) is provided with a connecting plate (22), and the connecting plate (22) is equidistantly provided with a groove (23) corresponding to the cloth bag body (8).

7. The device for detecting the cloth bag state of a cloth bag type dust collector of claim 6, wherein: cleaning bristles (24) corresponding to the cloth bag body (8) are arranged in the groove (23) at equal intervals.