CN212221706U

CN212221706U - Pneumatic ash conveying system is with preventing blockking up ash discharge pipeline

Info

Publication number: CN212221706U
Application number: CN202020801839.6U
Authority: CN
Inventors: 张凯
Original assignee: Newland Energy Technology Zhenjiang Co ltd
Current assignee: Newland Energy Technology Zhenjiang Co ltd
Priority date: 2020-05-14
Filing date: 2020-05-14
Publication date: 2020-12-25
Anticipated expiration: 2030-05-14

Abstract

The utility model discloses an anti-blocking ash discharge pipeline for a pneumatic ash conveying system, which comprises a pipeline, wherein a square groove is arranged in the middle of the top end of the pipeline, sliding grooves are arranged in the middle of two sides of the inner wall of the square groove, two sides of the inner wall of the two sliding grooves are respectively in sliding connection with two ends of a sliding rod, a sleeve is sleeved in the middle of the outer wall of the sliding rod, a supporting rod is fixedly arranged at the bottom end of the sleeve, a back template is arranged, the back template is driven to reciprocate by the horizontal reciprocating motion of the sliding rod, namely, the inner wall of the pipeline is cleaned by a scraper, the blockage of the pipeline caused by the excessive dust adhered to the inner wall of the pipeline is avoided, the cleanness of the pipeline is improved, the service life of the pipeline is prolonged, the installation and fixation of a filter screen is completed by the matching use of a clamping block, a clamping groove, a spring and a through rod, the, the service life of the pipeline is prolonged.

Description

Pneumatic ash conveying system is with preventing blockking up ash discharge pipeline

Technical Field

The utility model relates to a strength ash conveying system, in particular to strength ash conveying system is with preventing blockking up ash discharge pipe way.

Background

The pneumatic ash conveying device has simple structure and convenient operation, can be used for horizontal, vertical or inclined conveying, and can simultaneously carry out physical operations or certain chemical operations such as heating, cooling, drying, air flow classification and the like on the materials in the conveying process. Compared with mechanical conveying, the method has the disadvantages of large energy consumption, easy damage to particles and easy abrasion of equipment. Materials with high water content, adhesion or easy generation of static electricity during high-speed movement are not suitable for pneumatic transmission.

Among the prior art, arrange grey pipeline at the in-process of arranging the ash, a large amount of dusts are easily adhered to the pipeline inner wall, if not clear up in time, easily cause the jam of pipeline, have reduced the ash discharge efficiency of pipeline, have shortened the life of pipeline, and after the large granule material in the dust got into the pipeline, also easily caused the jam of pipeline inside, have reduced the life of pipeline.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pneumatic ash conveying system is with preventing blockking up ash discharge pipe to the adhesion dust and the easy problem that gets into the pipeline of particulate matter that provide in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a strength ash conveying system is with preventing blockking up ash discharge pipe way, includes the pipeline, the square groove has been seted up at the middle part on pipeline top, the spout has all been seted up, two at the middle part of square groove inner wall both sides the both sides of spout inner wall respectively with the both ends sliding connection of slide bar, the middle part cover of slide bar outer wall is equipped with the sleeve, telescopic bottom mounting is equipped with the bracing piece, the bottom of bracing piece and the middle part fixed connection who returns the template top, the middle part cover that returns the template outer wall is equipped with the scraper.

As a preferred technical scheme of the utility model, the draw-in groove has all been seted up, four at the both ends of pipeline inner wall both sides the draw-in groove is connected with four fixture block blocks respectively, four the fixture block is fixed the both ends that set up in the filter screen both sides respectively.

As a preferred technical scheme of the utility model, four the middle part of fixture block one side is all fixed and is equipped with the spring, four the one end of spring respectively with four one end fixed connection who wears the pole, four the other end of wearing the pole alternates with four grooves respectively and is connected, four wear the groove to set up respectively at the middle part of four draw-in groove inner wall one sides, four the middle part of wearing pole one side is all fixed and is equipped with the plectrum.

As a preferred technical scheme of the utility model, the both sides on pipeline inner wall top are all seted up flutedly, two the inside of recess is all fixed and is equipped with the ventilation pipe, two the middle part of ventilation pipe bottom all is fixed the intercommunication has a plurality of outlet ducts.

As a preferred technical scheme of the utility model, the fixed fan that is equipped with in one side on pipeline top, the air outlet of fan is respectively through the fixed intercommunication of the one end of two connecting pipes and two ventilation pipes, the fan is through setting up fan switch and external power supply electric connection in pipeline one side.

As a preferred technical scheme of the utility model, the both sides on pipeline top are all fixed and are equipped with the axle bed, two the middle part of axle bed one side is rotated through the one end of two pivots and apron both sides respectively and is connected.

As a preferred technical scheme of the utility model, the fixed plate that is equipped with in middle part of apron one side, the fixed plate is connected with the fixed slot block, one side on the pipeline top is seted up to the fixed slot.

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

1. the utility model discloses set up the mould board that returns, through the horizontal reciprocating motion of slide bar to drive mould board reciprocating motion back, clean the inner wall of pipeline through the scraper promptly, avoid the too much dust of pipeline inner wall adhesion and cause the jam of pipeline, improved the cleaning nature of pipeline, prolonged the life of pipeline.

2. The utility model discloses set up the filter screen, used through the cooperation of fixture block, draw-in groove, spring and pole of wearing, it is fixed to have accomplished the installation of filter screen promptly, can filter the large granule material in the dust through the filter screen, avoids large granule material to get into inside the pipeline and cause the jam of pipeline, has improved the life of pipeline.

Drawings

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

FIG. 2 is a schematic diagram of the structure of the clip of the present invention;

fig. 3 is a schematic view of the pipeline plane structure of the present invention.

In the figure: 1. a pipeline; 2. a slide bar; 3. fixing grooves; 4. a square groove; 5. a shaft seat; 6. a cover plate; 7. a fixing plate; 8. a card slot; 9. a clamping block; 10. a filter screen; 11. a sleeve; 12. a support bar; 13. a plate return; 14. a scraper; 15. a shifting sheet; 16. a spring; 17. penetrating a rod; 18. a vent pipe; 19. a groove; 20. a fan.

Detailed Description

The technology in the embodiment of the present invention will be described below with reference to the accompanying drawings in the embodiment of the present invention

The embodiments are described in detail, clearly, and not in their entirety, it is to be understood that the embodiments described are only some of the embodiments of the present invention and are not to be taken as a complete description. 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 utility model provides a pneumatic ash conveying system is with preventing blockking up ash discharge pipe's technical scheme:

according to fig. 1 and fig. 2, including pipeline 1, square groove 4 has been seted up at the middle part on pipeline 1 top, the spout has all been seted up at the middle part of square groove 4 inner wall both sides, the both sides of two spout inner walls respectively with the both ends sliding connection of slide bar 2, the middle part cover of slide bar 2 outer wall is equipped with sleeve 11, slip through slide bar 2, drive back template 13 reciprocating motion, thereby clean pipeline 1's inner wall through scraper 14, the cleanness of pipeline 1 inner wall has been improved, avoid pipeline 1 inner wall to take place to block up, the life of pipeline 1 has been improved, sleeve 11's bottom mounting is equipped with bracing piece 12, the bottom of bracing piece 12 and the middle part fixed connection on back template 13 top, the middle part cover of back template 13 outer wall is equipped with scraper 14.

According to the drawings of fig. 1 and 3, the two ends of the two sides of the inner wall of the pipeline 1 are respectively provided with a clamping groove 8, the four clamping grooves 8 are respectively connected with four clamping blocks 9 in a clamping manner, the four clamping blocks 9 are respectively and fixedly arranged at the two ends of the two sides of a filter screen 10, the filter screen 10 is used for filtering granular materials to avoid the granular materials from entering the pipeline 1 to cause the blockage of the pipeline 1, the middle part of one side of each clamping block 9 is respectively and fixedly provided with a spring 16, one end of each spring 16 is respectively and fixedly connected with one end of each penetrating rod 17, and the clamping blocks 9, the clamping grooves 8, the springs 16 and the penetrating, the installation of having accomplished filter screen 10 promptly is fixed, and the other end of four wearing bars 17 alternates with four wearing grooves respectively and is connected, and four wearing grooves are seted up respectively at the middle part of 8 inner walls one sides of four draw-in grooves, and the middle part of four wearing bars 17 one side is all fixed and is equipped with plectrum 15, and plectrum 15 is convenient for remove wearing bar 17.

According to fig. 3, the two sides of the top end of the inner wall of the pipeline 1 are provided with grooves 19, the ventilation pipes 18 are fixedly arranged in the two grooves 19, the middle parts of the bottoms of the two ventilation pipes 18 are fixedly communicated with a plurality of air outlet pipes, the air outlet pipes are in inclined directions and point to the outlet direction of the pipeline 1, one side of the top end of the pipeline 1 is fixedly provided with a fan 20, the model of the fan 20 is GBA-3000, the air outlet of the fan 20 is fixedly communicated with one ends of the two ventilation pipes 18 through two connecting pipes respectively, the fan 20 and the ventilation pipes 18 are used, the dust in the pipeline 1 can be conveniently blown, the dust discharging efficiency of the pipeline 1 is accelerated, the blockage in the pipeline 1 is avoided, the service life of the pipeline 1 is prolonged, and the fan 20 is electrically connected with an external power supply through.

According to fig. 1, the both sides on pipeline 1 top are all fixed and are equipped with axle bed 5, and the middle part of two axle beds 5 one side is rotated through the one end of two pivots and apron 6 both sides respectively and is connected, and the fixed plate 7 that is equipped with in the middle part of apron 6 one side, fixed plate 7 are connected with fixed slot 3 block, and fixed slot 3 is seted up in one side on pipeline 1 top, uses through the cooperation of apron 6, fixed plate 7 and fixed slot 3, is convenient for shield square groove 4, has improved pipeline 1's leakproofness.

When the anti-blocking ash discharge pipeline is used in a pneumatic ash conveying system, firstly, a clamping block 9 is clamped into a clamping groove 8, then a poking piece 15 is poked, the poking piece 15 drives a penetrating rod 17 to compress a spring 16, the penetrating rod 17 is then penetrated, under the elastic action of the spring 16, a filter screen 10 can be fixed at the inlet of a pipeline 1 to filter large granular substances in dust, the blockage of the pipeline 1 caused by the large granular substances entering the pipeline 1 is avoided, when ash discharge is carried out, a fan switch is turned on, a fan 20 conveys wind power into a ventilation pipe 18, then the dust is blown through a gas outlet, the ash discharge efficiency of the pipeline 1 is improved, the blockage in the pipeline 1 is avoided, when a large amount of dust is adhered to the inner wall of the pipeline 1, a cover plate 6 is opened, a sliding slide rod 2 is slid, the slide rod 2 drives a sleeve 11 to move horizontally, the sleeve 11 drives a supporting rod 12 to move horizontally, thereby drive the horizontal motion of circle template 13, can clean the inner wall of pipeline 1 through scraper 14, avoid pipeline 1 inner wall adhesion too much dust and take place to block up, improved pipeline 1's life.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a pneumatic ash conveying system is with preventing blockking up ash discharge pipe, includes pipeline (1), its characterized in that: square groove (4) have been seted up at the middle part on pipeline (1) top, the spout has all been seted up, two at the middle part of square groove (4) inner wall both sides the both sides of spout inner wall respectively with the both ends sliding connection of slide bar (2), the middle part cover of slide bar (2) outer wall is equipped with sleeve (11), the bottom mounting of sleeve (11) is equipped with bracing piece (12), the bottom of bracing piece (12) and the middle part fixed connection who returns template (13) top, the middle part cover that returns template (13) outer wall is equipped with scraper (14).

2. The anti-clogging ash discharge pipeline for the pneumatic ash conveying system according to claim 1, characterized in that: clamping grooves (8) are formed in two ends of two sides of the inner wall of the pipeline (1), the clamping grooves (8) are connected with four clamping blocks (9) in a clamping mode, and the clamping blocks (9) are fixedly arranged at two ends of two sides of the filter screen (10) respectively.

3. The anti-clogging ash discharge pipeline for the pneumatic ash conveying system according to claim 2, characterized in that: the middle of one side of each of the four clamping blocks (9) is fixedly provided with a spring (16), one end of each of the four springs (16) is fixedly connected with one end of each of the four penetrating rods (17), the other end of each of the four penetrating rods (17) is connected with the four penetrating grooves in an penetrating mode, the four penetrating grooves are formed in the middle of one side of the inner wall of each of the four clamping grooves (8), and the middle of one side of each of the four penetrating rods (17) is fixedly provided with a shifting piece (15).

4. The anti-clogging ash discharge pipeline for the pneumatic ash conveying system according to claim 1, characterized in that: the pipeline is characterized in that grooves (19) are formed in the two sides of the top end of the inner wall of the pipeline (1), ventilating pipes (18) are fixedly arranged in the two grooves (19), and a plurality of air outlet pipes are fixedly communicated with the middle portions of the bottoms of the ventilating pipes (18).

5. The anti-clogging ash discharge pipeline for the pneumatic ash conveying system according to claim 1, characterized in that: the pipeline is characterized in that a fan (20) is fixedly arranged on one side of the top end of the pipeline (1), an air outlet of the fan (20) is fixedly communicated with one ends of the two ventilating pipes (18) through two connecting pipes respectively, and the fan (20) is electrically connected with an external power supply through a fan switch arranged on one side of the pipeline (1).

6. The anti-clogging ash discharge pipeline for the pneumatic ash conveying system according to claim 1, characterized in that: the pipeline is characterized in that shaft seats (5) are fixedly arranged on two sides of the top end of the pipeline (1), and the middle parts of one sides of the two shaft seats (5) are respectively and rotatably connected with one ends of two sides of the cover plate (6) through two rotating shafts.

7. The anti-clogging ash discharge pipeline for the pneumatic ash conveying system according to claim 6, wherein: the middle part of apron (6) one side is fixed and is equipped with fixed plate (7), fixed plate (7) are connected with fixed slot (3) block, fixed slot (3) are seted up in one side on pipeline (1) top.