CN218579044U

CN218579044U - Pipeline for pneumatic ash conveying

Info

Publication number: CN218579044U
Application number: CN202222858040.2U
Authority: CN
Inventors: 卞经纬; 陈晟
Original assignee: Wuxi Wuhao Machinery Equipment Co ltd
Current assignee: Wuxi Wuhao Machinery Equipment Co ltd
Priority date: 2022-10-28
Filing date: 2022-10-28
Publication date: 2023-03-07
Anticipated expiration: 2032-10-28

Abstract

The utility model discloses a pipeline for defeated ash of strength, which comprises a pipe body, a plurality of small openings have been seted up to a plurality of baffles of the inner wall fixedly connected with of body, one side of baffle is equipped with a plurality of heater strips, a plurality of rotation holes have been seted up to the inner wall of body, two mutually opposite swing joint has the axis of rotation between the rotation hole, a plurality of fixed plates of outside fixedly connected with of axis of rotation, the equal fixedly connected with flange in both ends of body, swing joint has stifled cap in the flange. The utility model discloses not only can reduce the impact of material to the body, reduce the damage probability of body, improve the life of body, can further reduce the effort that the material brought moreover, further improve the life of body, can also carry out the defeated ash of strength when not using the body, prevent that there is the dust to enter into inside the body, do not need the workman to clear up inside the body, saved the time.

Description

Pipeline for pneumatic ash conveying

Technical Field

The utility model relates to a defeated grey technical field of strength especially relates to a pipeline for defeated grey of strength.

Background

The pneumatic ash conveying is also called as air flow conveying, and utilizes the energy of air flow to convey granular materials in an air flow direction in a closed pipeline, which is a specific application of fluidization technology.

In the process of pneumatic ash conveying, particles can rub with the inner wall of the conveying pipeline, particularly at the position of an elbow, the particles not only rub with the inner wall of the conveying pipeline, but also collide with the inner wall of the conveying pipeline, so that the elbow of the conveying pipeline is very easy to damage, the service life of the elbow is short, and therefore the pipeline for pneumatic ash conveying is very necessary.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a pipeline for pneumatic ash conveying.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a pipeline for defeated ash of strength, includes the body, a plurality of baffles of the inner wall fixedly connected with of body, a plurality of small openings have been seted up to one side of baffle, one side of baffle is equipped with a plurality of heater strips, a plurality of rotation holes have been seted up to the inner wall of body, two mutually opposite swing joint has an axis of rotation, a plurality of fixed plates of outside fixedly connected with of axis of rotation between the rotation hole.

As the utility model discloses scheme further again, the equal fixedly connected with flange in both ends of body, swing joint has stifled cap in the flange.

As a further scheme of the utility model, the outside of stifled cap is equipped with a plurality of anti-skidding lines, and anti-skidding line evenly distributed.

As the utility model discloses scheme further again, a plurality of fixed blocks of one side fixedly connected with of flange, and the fixed block is fixed mutually with the body.

As a further proposal, one side of the connecting flange is fixedly connected with a sealing ring.

As the utility model discloses scheme further again, the outside of body is equipped with the guard plate, and a plurality of screw holes have all been seted up to the both sides of guard plate.

As the utility model discloses further scheme again, the outside of body is equipped with a plurality of arc templates, and arc template evenly distributed.

As the utility model discloses scheme further again, it is a plurality of the equal fixedly connected with dead lever in both ends of arc template, a plurality of sockets have all been seted up to one side of dead lever, and are a plurality of equal swing joint has fixing bolt in the socket, and fixing bolt and screw hole swing joint.

The utility model has the advantages that:

1. the baffle plate and the leakage hole are matched for use, the baffle plate can shunt conveyed ash materials through the leakage hole in the process of conveying the ash materials by using pneumatic conveying, so that the impact force of the materials on the pipe body is reduced, the damage probability of the pipe body is reduced, and the service life of the pipe body is prolonged.

2. The cooperation through axis of rotation and baffle is used, and the baffle shunts the ash material of carrying the back, and the material of following on the baffle can promote the baffle and rotate through the axis of rotation to further reduce the effort that the material brought, further improved the life of body.

3. Through the setting of stifled cap, when not using the body to carry out the defeated ash of strength, the staff can use stifled cap to plug up the both ends of body to inside preventing that there is the dust to enter into the body, do not need the workman to clear up the body is inside, saved the time.

Drawings

Fig. 1 is a schematic perspective view of a pneumatic ash conveying pipeline according to the present invention;

FIG. 2 is a schematic view of a partial cross-sectional structure of a pipe for pneumatic conveying ash in accordance with the present invention;

fig. 3 is a schematic diagram of the internal structure of a pneumatic ash conveying pipeline according to the present invention.

In the figure: 1. a tube body; 2. an arc-shaped plate; 3. fixing the rod; 4. fixing the bolt; 5. a protection plate; 6. a blocking cap; 7. anti-skid lines; 8. a connecting flange; 9. a seal ring; 10. a fixed block; 11. rotating the hole; 12. a rotating shaft; 13. a fixing plate; 14. a baffle plate; 15. a leak hole; 16. a heating wire.

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 the described embodiments are only some embodiments, not all embodiments, of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by the skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a pipeline for pneumatic ash conveying, including a pipe body 1, a plurality of baffles 14 are welded to the inner wall of the pipe body 1, a plurality of weep holes 15 are formed in one side of the baffles 14, a plurality of heater strips 16 are arranged on one side of the baffles 14, a plurality of rotation holes 11 are formed in the inner wall of the pipe body 1, a rotation shaft 12 is rotatably connected between two opposite rotation holes 11, a plurality of fixing plates 13 are welded to the outer side of the rotation shaft 12, conveyed ash materials can contact the baffles 14 when entering the pipe body 1, and a part of the ash materials can flow through the weep holes 15, and a part of the ash materials can flow along the surface of the baffles 14, thereby realizing the shunting of the ash materials, so that the ash materials are progressively distributed layer by layer, reducing the impact force of the materials on the pipe body 1, reducing the damage probability of the pipe body 1, prolonging the service life of the pipe body 1, and the ash materials flowing from the surface of the baffles 14 can push the fixing plates 13 to rotate through the rotation shaft 12, further reducing the acting force brought by the materials, further prolonging the service life of the pipe body 1, and heating the inner wall of the heater strips, thereby preventing the ash materials from being adhered to be dried together.

In the utility model, the connecting flanges 8 are welded at the two ends of the pipe body 1, the pipe body 1 can be connected with a pipeline by a worker through the connecting flanges 8, the plugging caps 6 are connected in the connecting flanges 8 in a clamping way, when the pipe body 1 is not used for pneumatic ash conveying, the worker can use the plugging caps 6 to plug the two ends of the pipe body 1, thereby preventing dust from entering the pipe body 1, the worker does not need to clean the inside of the pipe body 1, the time is saved, the outer side of the plugging cap 6 is provided with a plurality of anti-skid lines 7, the anti-skid lines 7 are uniformly distributed, the anti-skid lines 7 can increase the friction force between the hand of the worker and the plugging cap 6, a plurality of fixing blocks 10 are welded at one side of the connecting flanges 8, and the fixing blocks 10 are fixed with the pipe body 1, fixed block 10 can strengthen the stability of being connected between flange 8 and the body 1, flange 8's one side bonds there is sealing washer 9, sealing washer 9 can be sealed between flange 8 and rather than the pipeline of being connected, the outside of body 1 is equipped with guard plate 5, guard plate 5 can protect body 1, avoid body 1 to receive the striking of foreign object to appear damaging, a plurality of screw holes have all been seted up to guard plate 5's both sides, body 1's the outside is equipped with a plurality of

arc templates

2, and 2 evenly distributed of arc template, a plurality of arc templates 2's both ends all have dead lever 3 through the bolt fastening, a plurality of sockets have all been seted up to one side of dead lever 3, all peg graft in a plurality of sockets and have fixing bolt 4, and fixing bolt 4 and screw hole threaded connection.

The working principle is as follows: when carrying out the air conveying ash, the ash material of transport can contact with baffle 14 when entering into body 1, and partly ash material can flow through small opening 15, partly ash material can flow along the surface of baffle 14, thereby realize the reposition of redundant personnel to the ash material, so step upon step, reduce the impact of material to body 1, the damage probability of body 1 has been reduced, the life of body 1 has been improved, and the ash material that flows from the surface of baffle 14 can promote fixed plate 13 and rotate through axis of rotation 12, the effort that the material brought has further been reduced, the life of body 1 has further been improved, and heater strip 16 can heat the inner wall of body 1, thereby dry the ash material of process, avoid the ash material to be in the same place because of the moist adhesion.

Finally, it should be noted that: it will be apparent to those skilled in the art that modifications may be made to the above-described 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 pipeline for air conveying ash, includes body (1), its characterized in that, a plurality of baffles (14) of inner wall fixedly connected with of body (1), a plurality of small opening (15) have been seted up to one side of baffle (14), one side of baffle (14) is equipped with a plurality of heater strips (16), a plurality of rotation holes (11) have been seted up to the inner wall of body (1), two mutually opposite swing joint has axis of rotation (12) between rotation hole (11), a plurality of fixed plates of outside fixedly connected with (13) of axis of rotation (12).

2. A pipeline for pneumatic ash transport according to claim 1, characterized in that both ends of the pipe body (1) are fixedly connected with a connecting flange (8), and a plugging cap (6) is movably connected in the connecting flange (8).

3. The pipeline for pneumatic ash conveying according to claim 2, wherein a plurality of anti-slip threads (7) are arranged on the outer side of the blocking cap (6), and the anti-slip threads (7) are uniformly distributed.

4. The pipeline for pneumatic ash conveying according to claim 2, wherein a plurality of fixing blocks (10) are fixedly connected to one side of the connecting flange (8), and the fixing blocks (10) are fixed to the pipe body (1).

5. A duct for pneumatic ash transport according to claim 4, characterized in that a sealing ring (9) is fixedly connected to one side of the connecting flange (8).

6. The pipeline for pneumatic ash conveying according to claim 1, wherein a protection plate (5) is arranged on the outer side of the pipe body (1), and a plurality of threaded holes are formed in both sides of the protection plate (5).

7. A duct for pneumatic ash transport according to claim 1, characterized in that the outside of the pipe body (1) is provided with a plurality of arc-shaped plates (2), and the arc-shaped plates (2) are evenly distributed.

8. The pipeline for pneumatic ash conveying according to claim 7, wherein the fixing rods (3) are fixedly connected to both ends of the arc-shaped plates (2), a plurality of sockets are formed in one side of each fixing rod (3), fixing bolts (4) are movably connected in the sockets, and the fixing bolts (4) are movably connected with the threaded holes.