CN211215888U

CN211215888U - Sack soot blower with restrain raise dust structure

Info

Publication number: CN211215888U
Application number: CN201921757853.4U
Authority: CN
Inventors: 陈卫锋
Original assignee: Jingjiang Xinhao Environmental Protection Technology Co ltd
Current assignee: Jingjiang Xinhao Environmental Protection Technology Co ltd
Priority date: 2019-10-20
Filing date: 2019-10-20
Publication date: 2020-08-11
Anticipated expiration: 2029-10-20

Abstract

The utility model discloses a sack soot blower with restrain raise dust structure, including box, intake pipe, soot blower and sack, the sack has been sewed up to soot blower bottom, the laminating has two sets of lag on the sack outer wall, and lag left end bottom is connected with the one end of first spring, the other end of first spring is connected with box left end inner wall, left side the lag left end articulates through the hinge bar has first sliding block, and just first sliding block is embedded inside first sliding tray, first sliding tray is seted up on the box inner wall. The utility model discloses a pulling the protecting crust downwards, the movable sleeve imbeds the fixed sleeve gradually this moment inside, and the second spring compression is fixed with two sets of fixed blocks through the bolt afterwards, loosens the protecting crust at last, and under the reset action of second spring this moment, make the lag wrap up two sets of fixed blocks gradually, can consolidate between fixed block and the bolt through this setting, promoted the stability of device.

Description

Sack soot blower with restrain raise dust structure

Technical Field

The utility model relates to a soot blower technical field specifically is a sack soot blower with restrain raise dust structure.

Background

Present sack soot blower generally is connected intake pipe and soot blower through bolt and nut, and this kind of connected mode is fixed firm though, appears the phenomenon of taking off between bolt and the nut after using for a long time easily, and the screw thread appears damaging promptly, leads to the bolt to drop easily, has reduced the leakproofness of device, has influenced the normal use of device.

And present sack soot blower leads to the inside dust of sack to fly upward easily at the soot blowing in-process, and the inside dust of sack can flow inside the soot blower pipe this moment to lead to the dust refluence, made the soot blowing effect of device reduce, reduced the work efficiency of device simultaneously, consequently need a sack soot blower with restrain the raise dust structure to solve above-mentioned problem urgently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sack soot blower with restrain raise dust structure to solve the traditional sack soot blower who proposes in the above-mentioned background art, generally be connected intake pipe and soot blower through bolt and nut, this kind of connected mode is fixed firm, nevertheless appear the phenomenon of taking off a thread between bolt and the nut after using for a long time easily, the damage appears in the screw thread promptly, lead to the bolt to drop easily, the leakproofness of device has been reduced, the problem of the normal use of device has been influenced.

In order to achieve the above object, the utility model provides a following technical scheme: a cloth bag soot blower with a dust emission inhibiting structure comprises a box body, an air inlet pipe, a soot blowing pipe and a cloth bag, wherein the bottom end of the soot blowing pipe is sewn with the cloth bag, two groups of protective sleeves are attached to the outer wall of the cloth bag, the bottom of the left end of each protective sleeve is connected with one end of a first spring, the other end of the first spring is connected with the inner wall of the left end of the box body, the left end of each protective sleeve is hinged to a first sliding block through a hinge rod, the first sliding block is embedded in a first sliding groove, the first sliding groove is formed in the inner wall of the box body, the right end of each protective sleeve is fixedly connected with a partition board through a connecting rod, the bottom end of each partition board is fixedly connected with the inner wall of the bottom end of the box body, fixed blocks are welded at the joint of the air inlet pipe and the soot blowing pipe, bolts are embedded in, and the second sliding block is embedded in the second sliding groove, the second sliding groove is arranged on the outer wall of the box body, a movable sleeve is fixedly connected to the bottom end of the protective shell, the movable sleeve is embedded in the fixed sleeve, one end of a second spring is wound on the outer wall of the movable sleeve and the outer wall of the fixed sleeve, one end of the second spring is connected with the protective shell, the other end of the second spring is connected with a baffle, the right end of the baffle is welded on the outer wall of the left end of the box body, and the soot blowing pipe penetrates through the inner portion of the top end of the box body.

Preferably, the middle position of the cloth bag is cylindrical, the protecting sleeve is arc-shaped, and the radian of the protecting sleeve is matched with that of the cloth bag.

Preferably, the first sliding block and the first sliding groove are rectangular in shape, and the first sliding block and the first sliding groove form a sliding structure through a hinge rod.

Preferably, four groups of holes are formed in the bottom end of the soot blowing pipe, and the diameter of each hole is smaller than that of the cloth bag.

Preferably, the second sliding block moves in the second sliding groove for a length longer than the length from the protective shell to the top end of the second spring.

Preferably, an opening is formed in the inner wall of the protective shell, and the width of the opening is larger than that of the bolt.

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

1. the cloth bag soot blower with the dust emission inhibiting structure is provided with fixing blocks, bolts, a protective shell, a second sliding block, a second sliding groove, a movable sleeve, a fixed sleeve, a second spring and a baffle plate, the protective shell is pulled downwards, the movable sleeve is gradually embedded into the fixed sleeve at the moment, the second spring is compressed, then the two groups of fixing blocks are fixed through the bolts, the protective shell is loosened at last, the protective sleeve gradually wraps the two groups of fixing blocks under the reset action of the second spring at the moment, the fixing blocks and the bolts can be reinforced through the arrangement, and the stability of the device is improved;

2. this sack soot blower with restrain raise dust structure is provided with the lag, first spring, the hinge bar, first sliding block, first sliding tray, connecting rod and baffle, during the use, the dust gets into inside the sack gradually, the sack receives pressure expansion this moment, left side lag left movement this moment, clockwise rotation takes place for the hinge bar this moment, drive first sliding block and move up under the effect of first sliding tray, first spring turns into elastic potential energy with pressure simultaneously, can play the shock attenuation effect through this setting, can reduce sack inflation effect, thereby further restrain the problem that the dust flies upward.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

fig. 2 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention;

fig. 3 is a schematic structural view of the front view section state when the protective shell is separated from the fixed block.

In the figure: 1. a box body; 2. an air inlet pipe; 3. a soot blowing pipe; 4. a cloth bag; 5. a protective sleeve; 6. a first spring; 7. a hinged lever; 8. a first slider; 9. a first sliding groove; 10. a fixed block; 11. a bolt; 12. a protective shell; 13. a second slider; 14. a second sliding groove; 15. a movable sleeve; 16. fixing the sleeve; 17. a second spring; 18. a baffle plate; 19. a connecting rod; 20. a separator.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides an embodiment: the utility model provides a sack soot blower with restrain raise dust structure, which comprises a box body 1, intake pipe 2, soot blower pipe 3 and sack 4, sack 4 has been sewed up to soot blower pipe 3 bottom, the laminating has two sets of lag 5 on the 4 outer walls of sack, 4 intermediate positions of sack are cylindrical, 5 shapes of lag are the arc, and 5 radians of lag are identical with 4 radians of sack, guarantee that lag 5 can wrap up sack 4 completely, during the use, can receive first spring 6 at lag 5, hinge bar 7, the shock attenuation effect that first sliding block 8 and first sliding tray 9 brought, thereby make sack 4 can not expand too big, further restrain the emergence of raise dust phenomenon.

And 5 left end bottoms of lag 5 are connected with the one end of first spring 6, the other end of first spring 6 is connected with 1 left end inner wall of box, 5 left ends of left side lag have first sliding block 8 through articulated rod 7 is articulated, and first sliding block 8 is embedded inside first sliding tray 9, first sliding block 8 is the rectangle with the same shape of first sliding tray 9, first sliding block 8 passes through articulated rod 7 and first sliding tray 9 constitution slidingtype structure, thereby articulated rod 7 receives sack 4 and lag 5's pressure makes first sliding block 8 slide in first sliding tray 9 inside when using, turn into sliding friction with pressure, play the shock attenuation effect.

The first sliding groove 9 is arranged on the inner wall of the box body 1, the right end of the right-side protective sleeve 5 is fixedly connected with a partition plate 20 through a connecting rod 19, the bottom end of the partition plate 20 is fixedly connected with the inner wall of the bottom end of the box body 1, the joint of the air inlet pipe 2 and the soot blowing pipe 3 is welded with a fixed block 10, bolts 11 are embedded in the two groups of fixed blocks 10, a protective shell 12 is sleeved on the outer wall of the fixed block 10, the right end of the protective shell 12 is fixedly connected with a second sliding block 13, the second sliding block 13 is embedded in a second sliding groove 14, the moving length of the second sliding block 13 in the second sliding groove 14 is greater than the length from the protective shell 12 to the top end of a second spring 17, the second sliding block 13 can still slide in the second sliding groove 14 after the protective shell 12 is pulled to be completely separated from the fixed block 10, the fixed block 10 is wrapped, second sliding tray 14 is seted up on 1 outer wall of box, 12 bottom fixedly connected with movable sleeve 15 of protecting crust, movable sleeve 15 is embedded inside fixed sleeve 16, the winding has the one end of second spring 17 on movable sleeve 15 and the 16 outer walls of fixed sleeve, second spring 17 one end is connected with protecting crust 12, the opening has been seted up on protecting crust 12 inner wall, and the opening width is greater than bolt 11 width, make protecting crust 12 can wrap up fixed block 10 and bolt 11 completely, and move the in-process and can not receive spacingly, the other end of second spring 17 is connected with baffle 18, and baffle 18 right-hand member welds on 1 left end outer wall of box, soot blower pipe 3 runs through inside 1 top of box, four groups of holes have been seted up to soot blower pipe 3 bottom, and the hole diameter is less than sack 4 diameter, guarantee that the dust can get into inside sack 4, can not receive spacingly.

The working principle is as follows: when the air inlet pipe 2 and the soot blowing pipe 3 need to be installed, the protective shell 12 is firstly pulled downwards, the second sliding block 13 slides in the second sliding groove 14 at the moment, the movable sleeve 15 is gradually embedded into the fixed sleeve 16, meanwhile, the second spring 17 is compressed to convert the received pressure into elastic potential energy, then, two groups of fixed blocks 10 on the air inlet pipe 2 and the soot blowing pipe 3 are aligned, then, the bolt 11 is inserted into a bolt hole in the fixed block 10 and rotates, the air inlet pipe 2 and the soot blowing pipe 3 are fixed in advance, finally, the protective shell 12 is loosened, the elastic potential energy is converted into kinetic energy by the second spring 17, the protective shell 12 gradually moves upwards under the action of the second sliding block 13 and the second sliding groove 14, at the moment, the movable sleeve 15 gradually extends out of the fixed sleeve 16, the protective shell 12 gradually wraps the fixed block 10, the bolt 11 can be well reinforced through the arrangement, the joint of the air inlet pipe 2 and the soot blowing pipe 3 is, the air tightness of the device is improved, and the stability of the device is ensured;

when using, the dust gets into the soot blowing pipe 3 inside through intake pipe 2 gradually, get into sack 4 inside through the hole of soot blowing pipe 3 bottom gradually, sack 4 receives pressure and inflation this moment, promote left side lag 5 and remove left, make hinge bar 7 take place clockwise rotation, drive first sliding block 8 and slide in first sliding tray 9 is inside, turn into sliding friction with external force, first spring 6 compression simultaneously, turn into elastic potential energy with external force, can play the shock attenuation effect through this setting, can reduce sack 4 inflation effect, thereby further restrain the problem that the dust flies upward.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a sack soot blower with restrain raise dust structure, includes box (1), intake pipe (2), soot blower pipe (3) and sack (4), its characterized in that: the dust blowing pipe is characterized in that a cloth bag (4) is sewn at the bottom end of the dust blowing pipe (3), two groups of protective sleeves (5) are attached to the outer wall of the cloth bag (4), the bottom of the left end of each protective sleeve (5) is connected with one end of a first spring (6), the other end of each first spring (6) is connected with the inner wall of the left end of a box body (1), the left end of each protective sleeve (5) is hinged to a first sliding block (8) through a hinge rod (7), the first sliding block (8) is embedded into a first sliding groove (9), the first sliding groove (9) is arranged on the inner wall of the box body (1), the right end of each protective sleeve (5) is fixedly connected with a partition plate (20) through a connecting rod (19), the inner wall of the bottom end of the box body (1) is fixedly connected with the partition plate (20), a fixing block (10) is welded to the joint of each dust blowing pipe (3) and a gas inlet pipe (, protective housing (12) has been cup jointed on fixed block (10) outer wall, protective housing (12) right-hand member fixedly connected with second sliding block (13), and second sliding block (13) are embedded inside second sliding tray (14), second sliding tray (14) are seted up on box (1) outer wall, protective housing (12) bottom fixedly connected with movable sleeve (15), movable sleeve (15) are embedded inside fixed sleeve (16), the winding has the one end of second spring (17) on movable sleeve (15) and fixed sleeve (16) outer wall, second spring (17) one end is connected with protective housing (12), the other end of second spring (17) is connected with baffle (18), and baffle (18) right-hand member welds on box (1) left end outer wall, soot blowing pipe (3) run through inside box (1) top.

2. The cloth bag soot blower with dust suppression structure as claimed in claim 1, wherein: the middle position of the cloth bag (4) is cylindrical, the protecting sleeve (5) is arc-shaped, and the radian of the protecting sleeve (5) is matched with that of the cloth bag (4).

3. The cloth bag soot blower with dust suppression structure as claimed in claim 1, wherein: first sliding block (8) and first sliding tray (9) the same rectangle that is of shape, first sliding block (8) constitute sliding type structure through articulated arm (7) and first sliding tray (9).

4. The cloth bag soot blower with dust suppression structure as claimed in claim 1, wherein: four groups of holes are formed in the bottom end of the ash blowing pipe (3), and the diameter of each hole is smaller than that of the cloth bag (4).

5. The cloth bag soot blower with dust suppression structure as claimed in claim 1, wherein: the moving length of the second sliding block (13) in the second sliding groove (14) is larger than the length from the protective shell (12) to the top end of the second spring (17).

6. The cloth bag soot blower with dust suppression structure as claimed in claim 1, wherein: an opening is formed in the inner wall of the protective shell (12), and the width of the opening is larger than that of the bolt (11).