CN215137860U

CN215137860U - Novel pulse dust collector

Info

Publication number: CN215137860U
Application number: CN202121528197.8U
Authority: CN
Inventors: 裔在松; 郭秀英
Original assignee: Yangzhou Boxingnong Biotechnology Co ltd
Current assignee: Yangzhou Boxingnong Biotechnology Co ltd
Priority date: 2021-07-06
Filing date: 2021-07-06
Publication date: 2021-12-14
Anticipated expiration: 2031-07-06

Abstract

The utility model discloses a novel pulse dust collector, the power distribution box comprises a box body, the baffle is installed in the box left side, the filter screen is installed to the baffle lower part, the motor is installed in box top left side, the output of motor stretches into in the box, and the rigid coupling has the thread bush, threaded bush internal thread is connected with the threaded rod, be equipped with the mounting groove in the bottom of threaded rod, driving motor is installed on upper portion in the mounting groove, driving motor's output rigid coupling has the drive bevel gear, drive bevel gear's left side meshing has driven bevel gear, the rigid coupling has the connecting rod on the driven bevel gear right-hand member, the connecting rod right-hand member transversely stretches out outside the mounting groove, and the rigid coupling has the brush pole. Consequently this practicality makes more thoroughly of the dust clearance on filter screen surface through reciprocating and the rotation of brush pole, avoids the filter screen to lead to the fact the jam because of the dust is too much piled up, and the deashing effect is better, has improved pulse dust collector's dust collection efficiency.

Description

Novel pulse dust collector

Technical Field

The utility model relates to a pulse dust collector technical field specifically is a novel pulse dust collector.

Background

The pulse dust collector is used for filtering dust impurities in gas and has the advantages of high purification efficiency, large gas treatment capacity, stable performance, long service life of a filter bag, convenience in operation, small maintenance workload and the like;

the dust-containing gas enters the box body from the gas inlet, because of the rapid expansion of the gas volume, a part of coarse dust particles fall into the bottom of the box body due to inertia or natural sedimentation and other reasons, the rest most dust particles rise along with the gas flow and pass through the filter screen to enter the bag chamber, after being filtered by the filter bag, the dust particles are retained at the outer side of the filter bag, and the purified gas enters the gas purifying chamber from the interior of the filter bag and then is discharged into the atmosphere from the gas outlet, thereby achieving the purpose of dust removal;

in the ash removal process, compressed air is blown through a pulse valve, high-pressure reverse airflow is sent into a filter bag, the filter bag rapidly expands and strongly shakes, so that dust on the outer side of the filter bag shakes off, and the ash removal purpose is achieved;

however, the existing pulse dust collector is lack of measures for treating dust particles on the filter screen, so that the filter screen is easily blocked, and the dust removal efficiency of the pulse dust collector is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel pulse dust collector to solve the problem that the filter screen lacks the deashing measure among the pulse dust collector that proposes among the above-mentioned background art.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model provides a novel pulse dust collector, the power distribution box comprises a box body, the baffle is installed in the box left side, the filter screen is installed to the baffle lower part, the motor is installed in box top left side, the output of motor stretches into in the box to the rigid coupling has the thread bush, thread bush internal thread is connected with the threaded rod, be equipped with the mounting groove in the bottom of threaded rod, driving motor is installed on upper portion in the mounting groove, driving motor's output rigid coupling has the initiative bevel gear, initiative bevel gear's left side meshing has driven bevel gear, the rigid coupling has the connecting rod on the driven bevel gear right-hand member, the connecting rod right-hand member transversely stretches out outside the mounting groove to the rigid coupling has the brush pole.

Furthermore, the inner walls of the left side and the right side of the box body are provided with sliding grooves, the left side and the right side of the lower end of the threaded rod are fixedly connected with limiting sliding rods, and the other ends of the limiting sliding rods are inserted into the sliding grooves.

Furthermore, an air inlet is arranged on the left side face of the box body, and a rotary valve is installed at the bottom end of the box body.

Furthermore, two filter bags are transversely and uniformly arranged on the right side in the box body, an air purifying chamber is arranged on the right side of the top end of the box body and communicated with the filter bags, a pulse valve is arranged on the left side of the air purifying chamber, a connecting pipe of the pulse valve extends into the air purifying chamber and is fixedly connected with a jetting pipe, and an air outlet is formed in the right end of the air purifying chamber.

Furthermore, the bottom end of the baffle is of an arc-shaped structure.

Furthermore, the left end of the driven bevel gear is rotatably connected to the inner wall of the mounting groove.

Furthermore, an inner thread groove is formed in the thread bush, and an outer thread groove is formed in the threaded rod.

Compared with the prior art, the utility model discloses the beneficial effect who reaches is:

the utility model discloses a motor control thread bush is rotatory to drive threaded rod and brush-holder stud and go up and down for the brush-holder stud carries out up-and-down reciprocating motion, thereby clear up the dust on the filter screen, then the rotatory dust that brushes the filter screen surface that comes of rethread drive motor control brush-holder stud, reciprocate through the brush-holder stud and rotatory make more thorough of the dust clearance on filter screen surface, avoid the filter screen to lead to the fact the jam because of the dust is too much piled up, improved pulse dust collector's dust collection efficiency.

Drawings

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

fig. 1 is a front sectional view of the present invention;

FIG. 2 is an enlarged schematic view of A of FIG. 1;

fig. 3 is a schematic view of the connection structure between the middle threaded rod and the inner wall of the box body.

In the figure: 1. a box body; 2. a baffle plate; 3. a filter screen; 4. a motor; 5. a threaded sleeve; 6. a threaded rod; 7. mounting grooves; 8. a drive motor; 9. a drive bevel gear; 10. a driven bevel gear; 11. a connecting rod; 12. a brush rod; 13. a chute; 14. a limiting slide bar; 15. an air inlet; 16. a rotary valve; 17. a filter bag; 18. a gas purifying chamber; 19. a pulse valve; 20. a blowing pipe; 21. and an air outlet.

Detailed Description

For further explanation of the embodiments, the drawings are provided as part of the disclosure and serve primarily to illustrate the embodiments and, together with the description, to explain the principles of operation of the embodiments, and to provide further explanation of the invention and advantages thereof, it will be understood by those skilled in the art that various other embodiments and advantages of the invention are possible, and that elements in the drawings are not to scale and that like reference numerals are generally used to designate like elements.

According to the utility model discloses an embodiment provides a novel pulse dust collector.

The first embodiment is as follows:

as shown in fig. 1-3, a novel pulse dust collector comprises a box body 1, a baffle 2 is installed on the left side in the box body 1, a filter screen 3 is installed on the lower portion of the baffle 2, a motor 4 is installed on the left side of the top end of the box body 1, the output end of the motor 4 extends into the box body 1 and is fixedly connected with a threaded sleeve 5, a threaded rod 6 is in threaded connection with the threaded sleeve 5, a mounting groove 7 is formed in the bottom of the threaded rod 6, a driving motor 8 is installed on the upper portion in the mounting groove 7, a driving bevel gear 9 is fixedly connected to the output end of the driving motor 8, a driven bevel gear 10 is meshed on the left side of the driving bevel gear 9, a connecting rod 11 is fixedly connected to the right end of the driven bevel gear 10, and the right end of the connecting rod 11 transversely extends out of the mounting groove 7 and is fixedly connected with a brush rod 12;

example two:

two filter bags 17 are transversely and uniformly arranged on the right side in the box body 1, an air purifying chamber 18 is arranged on the right side of the top end of the box body 1, the air purifying chamber 18 is communicated with the filter bags 17, a pulse valve 19 is arranged on the left side of the air purifying chamber 18, a connecting pipe of the pulse valve 19 extends into the air purifying chamber 18 and is fixedly connected with a jetting pipe 20, an air outlet 21 is arranged on the right end of the air purifying chamber 18, an air inlet 15 is arranged on the left side surface of the box body 1, and a rotary valve 16 is arranged at the bottom end of the air purifying chamber 18;

the inner walls of the left side and the right side of the box body 1 are respectively provided with a sliding chute 13, the left side and the right side of the lower end of the threaded rod 6 are respectively fixedly connected with a limiting slide bar 14, the other end of the limiting slide bar 14 is inserted into the sliding chute 13, the threaded rod 6 can be ensured to reciprocate up and down through the matching of the limiting slide bar 14 and the sliding chute 13, and the bottom end of the baffle plate 2 is of an arc structure;

the left end of the driven bevel gear 10 is rotatably connected to the inner wall of the mounting groove 7;

an inner thread groove is formed in the thread bush 5, an outer thread groove is formed in the threaded rod 6, and the thread bush 5 and the threaded rod 6 are in threaded connection through the outer thread groove and the inner thread groove;

the utility model discloses a theory of operation:

when the filter screen 3 is used for a period of time and dust is accumulated on the filter screen 3, the threaded sleeve 5 is controlled to rotate clockwise by starting the motor 4, then the threaded rod 6 descends under the action of the limiting slide rod 14 and the sliding groove 13, then the threaded rod 6 drives the brush rod 12 to descend, meanwhile, the driving motor 8 is started to control the driving bevel gear 9 to rotate, the driving bevel gear 9 drives the driven bevel gear 10 to rotate, and the driven bevel gear 10 drives the brush rod 12 to rotate through the connecting rod 11, so that the dust on the surface of the filter screen 3 can be thoroughly brushed;

after cleaning, the driving motor 8 is closed again to enable the brush rod 12 to return to the horizontal position, then the motor 4 is started to control the threaded sleeve 5 to rotate anticlockwise, then the threaded rod 6 is lifted under the action of the limiting slide rod 14 and the sliding groove 13, then the threaded rod 6 drives the brush rod 12 to lift back to the original position, and then dust-containing gas is continuously introduced into the box body 1;

consequently the utility model discloses a 5 rotations of motor 4 control thread bush drive threaded rod 6 and brush-holder stud 12 and go up and down, make brush-holder stud 12 carry out up-and-down reciprocating motion, thereby clear up the dust on the filter screen 3, then brush-holder stud 12 is rotatory to brush off the dust on filter screen 3 surface through driving motor 8 control again, reciprocate through brush-holder stud 12 and rotatory make the dust on filter screen 3 surface by more thorough of clearance, avoid filter screen 3 to lead to the fact the jam because of the dust is too much piled up, the deashing effect is better, the dust collection efficiency of pulse dust collector has been improved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a novel pulse dust collector, includes box (1), its characterized in that: a baffle (2) is arranged at the left side in the box body (1), a filter screen (3) is arranged at the lower part of the baffle (2), a motor (4) is arranged on the left side of the top end of the box body (1), the output end of the motor (4) extends into the box body (1), a threaded sleeve (5) is fixedly connected, a threaded rod (6) is connected with the internal thread of the threaded sleeve (5), a mounting groove (7) is arranged in the bottom of the threaded rod (6), a driving motor (8) is arranged at the upper part in the mounting groove (7), the output end of the driving motor (8) is fixedly connected with a driving bevel gear (9), a driven bevel gear (10) is meshed on the left side of the driving bevel gear (9), the right end of the driven bevel gear (10) is fixedly connected with a connecting rod (11), the right end of the connecting rod (11) transversely extends out of the mounting groove (7) and is fixedly connected with a brush rod (12).

2. The novel pulse dust collector as claimed in claim 1, wherein: all open spout (13) on the inner wall of box (1) left and right sides, the equal rigid coupling in threaded rod (6) lower extreme left and right sides has spacing slide bar (14), the other end of spacing slide bar (14) inserts in spout (13).

3. The novel pulse dust collector as claimed in claim 1, wherein: an air inlet (15) is arranged on the left side surface of the box body (1), and a rotary valve (16) is arranged at the bottom end of the box body.

4. The novel pulse dust collector as claimed in claim 1, wherein: two filter bags (17) are transversely and uniformly arranged on the right side in the box body (1), an air purifying chamber (18) is arranged on the right side of the top end of the box body (1), the air purifying chamber (18) is communicated with the filter bags (17), a pulse valve (19) is arranged on the left side of the air purifying chamber (18), a connecting pipe of the pulse valve (19) extends into the air purifying chamber (18) and is fixedly connected with a blowing pipe (20), and an air outlet (21) is formed in the right end of the air purifying chamber (18).

5. The novel pulse dust collector as claimed in claim 1, wherein: the bottom end of the baffle (2) is of an arc-shaped structure.

6. The novel pulse dust collector as claimed in claim 1, wherein: the left end of the driven bevel gear (10) is rotatably connected to the inner wall of the mounting groove (7).

7. The novel pulse dust collector as claimed in claim 1, wherein: an inner thread groove is arranged in the thread sleeve (5), and an outer thread groove is arranged on the threaded rod (6).