CN217139800U

CN217139800U - Spiral-flow type spark catcher for dust removal

Info

Publication number: CN217139800U
Application number: CN202220852333.7U
Authority: CN
Inventors: 吴彦祥
Original assignee: Shafu Environmental Protection Technology Suzhou Co ltd
Current assignee: Shafu Environmental Protection Technology Suzhou Co ltd
Priority date: 2022-04-14
Filing date: 2022-04-14
Publication date: 2022-08-09
Anticipated expiration: 2032-04-14

Abstract

The utility model discloses a spiral-flow type spark catcher for removing dust relates to spark catcher field, including spark catcher main part, the air-supply line is installed to the one end of spark catcher main part, the other end of spark catcher main part is installed out the tuber pipe, the bottom fixedly connected with dust collecting pipe of spark catcher main part. A spiral-flow type spark catcher for removing dust, with the one end of pipe connection at the air inlet, from the air-supply line will be mingled with the gaseous pending of mars and carry to the inside of spark catcher main part, through baffle and guide vane's cooperation, the rotatory flow is made to the guide flue gas, thereby arouse large granule mars dust and guide vane or pipeline section of thick bamboo wall physics collision many times to realize the mars and cool down rapidly so that extinguish, can play the seizure effect to spark, the dust of large granule, the mars gaseous discharge air-out outside of the pipe of extinguishing, simple structure and practicality.

Description

Spiral-flow type spark catcher for dust removal

Technical Field

The utility model relates to a spark catcher field, in particular to a spiral-flow type spark catcher for removing dust.

Background

Because the smoke usually contains sparks, if the smoke is not treated before entering the bag-type dust collector, the sparks in the smoke can enter the bag-type dust collector to burn out the bag, the whole dust collection system is paralyzed, economic loss is caused, and even serious safety accidents are caused, therefore, the smoke containing sparks needs to be subjected to spark capture treatment before entering the bag-type dust collector, the existing spark catcher has a complex structure, can not capture sparks and large-particle dust, the energy consumption of host equipment is high, the efficiency is low, the service life is short, the spark catching net is inconvenient to disassemble, assemble, clean and maintain, the efficiency and the use continuity of spark catching are influenced, the spark slag in a dust collecting pipe is inconvenient to clean, the spark slag is easy to adhere to the inner wall of the dust collecting pipe after long-time use, the spark slag is inconvenient to discharge, and aiming at the problems, a rotational flow type spark catcher for dust collection needs to be designed, thereby overcoming the above-mentioned problems.

SUMMERY OF THE UTILITY MODEL

The main object of the utility model is to provide a spiral-flow type spark catcher for removing dust can effectively solve the problem among the background art.

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

a spiral-flow type spark catcher for dust removal comprises a spark catcher main body, wherein an air inlet pipe is installed at one end of the spark catcher main body, an air outlet pipe is installed at the other end of the spark catcher main body, a dust collecting pipe is fixedly connected to the bottom of the spark catcher main body, connecting discs are symmetrically and fixedly connected to opposite ends of the air inlet pipe and the air outlet pipe, a baffle is fixedly connected to the inside of the air outlet pipe, a plurality of guide vanes are fixedly connected between the baffle and the inner wall surface of the air outlet pipe, a dust falling port is formed in the air inlet pipe, an air inlet is formed in one end of the air inlet pipe, a positioning seat is fixedly connected to the inner wall surface of the spark catcher main body, a catching net is slidably connected to the inside of the positioning seat, a fixing seat is fixedly connected to the surface of the spark catcher main body, and an inserting rod is slidably connected to a groove hole formed in the surface of the fixing seat, catch the top fixedly connected with fixed plate of net, the top fixedly connected with handle of fixed plate, bracing piece fixedly connected with bearing frame is passed through in the inside of dust collecting pipe, the inside fixedly connected with dwang of bearing frame, the fixed cover of fixed surface connection of dwang, the both sides of fixed cover all are through dead lever fixedly connected with dust scraping plate, the equal fixedly connected with connecting rod in both sides of dust collecting pipe inner chamber, the one end fixedly connected with stop collar of dust collecting pipe is kept away from to the connecting rod, the bottom fixedly connected with crank of dwang.

Preferably, one end of the connecting disc is connected to one end of the spark arrester main body through a bolt, and the dust falling port is communicated with one end of the dust collecting pipe.

Preferably, one end of the air inlet, which is far away from the air inlet pipe, is connected with a pipeline, and the surface of the catching net is connected in a mounting groove formed in the spark catcher main body in a sliding manner.

Preferably, the surface of the insertion rod is slidably connected in a through groove formed in the surface of the fixing plate, and the surface of the fixing plate is slidably connected to the inner wall surface of the fixing seat.

Preferably, the surface of the rotating rod is rotatably connected to the inner wall surface of the limiting sleeve, and the surface of the dust scraping plate is in contact connection with the inner wall surface of the dust collecting pipe.

Preferably, the surface of the crank is provided with anti-skid grains.

Advantageous effects

Compared with the prior art, the utility model provides a spiral-flow type spark catcher for removing dust possesses following beneficial effect:

1. this a spiral-flow type spark catcher for removing dust, through the air-supply line that sets up and play tuber pipe, the baffle, guide vane, the cooperation of air inlet is used, with the one end of pipe connection at the air inlet, will mix with the gaseous inside of carrying to the spark catcher main part of pending of mars from the air-supply line, cooperation through baffle and guide vane, the rotatory flow is made to the guide flue gas, thereby arouse large granule mars dust and guide vane or pipeline section of thick bamboo wall physics collision many times to realize the mars and cool down rapidly in order to extinguish, can be to the spark, the dust of large granule plays the seizure effect, the gaseous play air-out outside of the mars of extinguishing, moreover, the steam generator is simple in structure and practical.

2. This a spiral-flow type spark arrester for removing dust, positioning seat and seizure net through setting up, a fixed base, the peg graft pole, the fixed plate, the cooperation of handle is used, the inside flue gas of injection into spark arrester main part can be carried through the separation of seizure net, when needs carry out the clean maintenance of dismouting to seizure net, the pulling peg graft pole breaks away from the through-hole that the inside was seted up of fixed seat and seizure net, thereby remove the restriction between fixed seat and the fixed plate, the pulling handle passes through the fixed plate and drives the inside that the seizure net breaks away from the positioning seat, and then take out the inside of seizure net from spark arrester main part, can realize being convenient for carry out the clean maintenance of dismouting to seizure net and handle, prevent to influence the efficiency that the spark was caught and the continuity of use.

3. This a spiral-flow type spark catcher for removing dust, through the dust collecting tube and the bearing frame that set up, the dwang, fixed cover, scrape the dirt board, the cooperation of crank is used, when spark catcher main part uses the spark sediment of adhesion on the dust collecting tube inner wall for a long time, it rotates to rotate the crank and drive the dwang and rotate in the inside of bearing frame, thereby the band-pass drives through fixed cover and scrapes the dirt board and carry out adnexed spark sediment to the internal face of dust collecting tube and strike off, be convenient for clear up the spark sediment in the dust collecting tube, make its internal face from the dust collecting tube drop, be convenient for discharge, cooperation through connecting rod and spacing cover is used, can realize carrying on spacingly to the rotation of dwang, stability when improving the dwang rotation, be convenient for scrape the dirt board and strike off the inner wall of dust collecting tube, the practicality is higher.

Drawings

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

fig. 2 is a schematic structural view of the air outlet pipe of the present invention;

fig. 3 is a schematic structural view of the air inlet pipe of the present invention;

FIG. 4 is a cross-sectional view of the spark arrestor body of the present invention;

fig. 5 is a sectional view of the dust collecting pipe of the present invention.

In the figure: 1. a spark arrestor body; 2. an air inlet pipe; 3. an air outlet pipe; 4. a dust collecting pipe; 5. a connecting disc; 6. a baffle plate; 7. a guide vane; 8. a dust falling port; 9. an air inlet; 10. positioning seats; 11. a catching net; 12. a fixed seat; 13. a plug rod; 14. a fixing plate; 15. a handle; 16. a bearing seat; 17. rotating the rod; 18. fixing a sleeve; 19. a dust scraping plate; 20. a connecting rod; 21. a limiting sleeve; 22. a crank handle.

Detailed Description

In order to make the utility model realize, the technical means, the creation characteristics, the achievement purpose and the efficacy are easy to understand and understand, the utility model is further explained by combining the specific implementation mode.

As shown in figures 1-5, a cyclone type spark catcher for dust removal comprises a spark catcher main body 1, an air inlet pipe 2 is installed at one end of the spark catcher main body 1, an air outlet pipe 3 is installed at the other end of the spark catcher main body 1, a dust collecting pipe 4 is fixedly connected to the bottom of the spark catcher main body 1, a connecting disc 5 is symmetrically and fixedly connected to the opposite end of the air inlet pipe 2 and the air outlet pipe 3, a baffle 6 is fixedly connected to the inside of the air outlet pipe 3, a plurality of guide vanes 7 are fixedly connected between the baffle 6 and the inner wall surface of the air outlet pipe 3, a dust falling port 8 is formed in the air inlet pipe 2, one end of the connecting disc 5 is connected to one end of the spark catcher main body 1 through bolts, the dust falling port 8 is communicated with one end of the dust collecting pipe 4, one end of the air inlet pipe 2 is provided with an air inlet 9, and the air outlet pipe 3 and the baffle 6 are arranged, The guide vanes 7 and the air inlet 9 are used in a matched manner, a pipeline is connected at one end of the air inlet 9, gas to be treated mixed with sparks is conveyed into the spark catcher main body 1 from the air inlet pipe 2, smoke is guided to flow in a rotating manner through the matching of the baffle 6 and the guide vanes 7, so that large particle spark dust is caused to collide with the guide vanes 7 or the wall of the pipeline for multiple times physically, the sparks are rapidly cooled to be extinguished, the spark and the large particle dust can be captured, the extinguished spark gas is discharged out of the air outlet pipe 3, the structure is simple and practical, the inner wall surface of the spark catcher main body 1 is fixedly connected with a positioning seat 10, the inside of the positioning seat 10 is connected with a catching net 11 in a sliding manner, one end of the air inlet 9 far away from the air inlet pipe 2 is connected with the pipeline, the surface of the catching net 11 is connected in a mounting groove arranged in the spark catcher main body 1 in a sliding manner, the surface of the spark catcher main body 1 is fixedly connected with a fixed seat 12, a plug rod 13 is slidably connected in a groove hole formed in the surface of the fixed seat 12, the top end of the catching net 11 is fixedly connected with a fixed plate 14, the surface of the plug rod 13 is slidably connected in a through groove formed in the surface of the fixed plate 14, the surface of the fixed plate 14 is slidably connected on the inner wall surface of the fixed seat 12, the top end of the fixed plate 14 is fixedly connected with a handle 15, smoke injected into the spark catcher main body 1 can be conveyed through the separation of the catching net 11 by the matched use of the arranged positioning seat 10 and the catching net 11, the fixed seat 12, the plug rod 13, the fixed plate 14 and the handle 15, when the catching net 11 needs to be disassembled, assembled and cleaned and maintained, the plug rod 13 is pulled to be separated from through a through hole formed in the fixed seat 12 and the catching net 11, so that the restriction between the fixed seat 12 and the fixed plate 14 is removed, the catching net 11 is pulled to be separated from the inside of the positioning seat 10 by the fixed plate 14, and further the catching net 11 is drawn out from the inside of the spark catcher main body 1, which can realize convenient disassembly, assembly, cleaning and maintenance treatment of the catching net 11, and prevent influencing the efficiency of spark catching and the continuity of use, the inside of the dust collecting tube 4 is fixedly connected with a bearing seat 16 through a supporting rod, the inside of the bearing seat 16 is fixedly connected with a rotating rod 17, the surface of the rotating rod 17 is fixedly connected with a fixed sleeve 18, both sides of the fixed sleeve 18 are fixedly connected with a dust scraping plate 19 through a fixing rod, the surface of the rotating rod 17 is rotatably connected with the inner wall surface of a limiting sleeve 21, the surface of the dust scraping plate 19 is connected with the inner wall surface of the dust collecting tube 4 in an abutting mode, both sides of the inner cavity of the dust collecting tube 4 are fixedly connected with a connecting rod 20, one end of the connecting rod 20 far away from the dust collecting tube 4 is fixedly connected with the limiting sleeve 21, the bottom end of the rotating rod 17 is fixedly connected with a crank 22, the surface of the crank 22 is provided with anti-skid grains, and the dust collecting tube 4 and the bearing seat 16 are arranged, Dwang 17, fixed cover 18, scrape dirt board 19, the cooperation of crank 22 is used, when spark catcher main part 1 uses the interior wall of collecting tube 4 for a long time during adhesion mars sediment, rotate crank 22 and drive dwang 17 and rotate in the inside of bearing frame 16, thereby the band-pass drives through fixed cover 18 and scrapes dirt board 19 and carry out adnexed mars sediment to the internal face of collecting tube 4 and strike off, be convenient for clear up the mars sediment in the collecting tube 4, make its internal face from collecting tube 4 drop, be convenient for discharge, cooperation through connecting rod 20 and stop collar 21 is used, can realize carrying on spacingly to the rotation of dwang 17, stability when improving dwang 17 and rotating, be convenient for scrape dirt board 19 and strike off the inner wall of collecting tube 4, the practicality is higher.

It should be noted that, the utility model relates to a spiral-flow type spark arrester for dust removal, when in use, the pipeline is connected at one end of an air inlet 9, the gas to be treated mixed with spark is conveyed into the spark arrester main body 1 from an air inlet pipe 2, through the cooperation of a baffle 6 and a guide vane 7, the smoke is guided to rotate and flow, thereby causing the large particle spark dust to collide with the guide vane 7 or the pipeline wall for a plurality of times, so as to realize the rapid cooling of the spark and extinguish, the spark and the large particle dust can be captured, the extinguished spark gas is discharged out of an air outlet pipe 3, the structure is simple and practical, the smoke injected into the spark arrester main body 1 can be conveyed through the separation of a capture net 11, when the capture net 11 needs to be disassembled, cleaned and maintained, the inserting rod 13 is pulled to be separated from a fixed seat 12 and a through hole arranged inside the capture net 11, thereby releasing the restriction between the fixed seat 12 and the fixed plate 14, pulling the handle 15 to drive the catching net 11 to separate from the inside of the positioning seat 10 through the fixed plate 14, further drawing the catching net 11 out of the spark catcher body 1, thereby realizing the convenience of assembling, disassembling, cleaning and maintaining the catching net 11, preventing the influence on the efficiency and the continuity of spark catching, when the spark catcher body 1 is used for a long time to adhere spark slag on the inner wall of the dust collecting tube 4, rotating the crank 22 to drive the rotating rod 17 to rotate inside the bearing seat 16, thereby driving the dust scraping plate 19 to scrape off the spark slag adhered on the inner wall surface of the dust collecting tube 4 through the fixed sleeve 18, facilitating the cleaning of the spark slag in the dust collecting tube 4, leading the spark slag to fall off from the inner wall surface of the dust collecting tube 4, facilitating the discharge, realizing the limitation of the rotation of the rotating rod 17 through the matching use of the connecting rod 20 and the limiting sleeve 21, the stability of dwang 17 when rotating is improved, the inner wall of dust collecting tube 4 is scraped to the scraper 19 of being convenient for, and the practicality is higher.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A spiral-flow type spark arrester for removing dust, comprising a spark arrester main body (1), characterized in that: an air inlet pipe (2) is installed at one end of the spark catcher main body (1), an air outlet pipe (3) is installed at the other end of the spark catcher main body (1), a dust collecting pipe (4) is fixedly connected to the bottom of the spark catcher main body (1), connecting discs (5) are symmetrically and fixedly connected to the opposite ends of the air inlet pipe (2) and the air outlet pipe (3), a baffle (6) is fixedly connected to the inside of the air outlet pipe (3), a plurality of guide vanes (7) are fixedly connected between the baffle (6) and the inner wall surface of the air outlet pipe (3), a dust falling port (8) is formed in the air inlet pipe (2), an air inlet (9) is formed in one end of the air inlet pipe (2), a positioning seat (10) is fixedly connected to the inner wall surface of the spark catcher main body (1), and a catching net (11) is slidably connected to the inside of the positioning seat (10), the spark catcher is characterized in that a fixed seat (12) is fixedly connected to the surface of the spark catcher main body (1), a plug-in rod (13) is slidably connected to a groove hole formed in the surface of the fixed seat (12), a fixed plate (14) is fixedly connected to the top end of the catching net (11), a handle (15) is fixedly connected to the top end of the fixed plate (14), a bearing seat (16) is fixedly connected to the inside of the dust collecting pipe (4) through a support rod, a rotating rod (17) is fixedly connected to the inside of the bearing seat (16), a fixed sleeve (18) is fixedly connected to the surface of the rotating rod (17), dust scraping plates (19) are fixedly connected to the two sides of the fixed sleeve (18) through fixed rods, connecting rods (20) are fixedly connected to the two sides of the inner cavity of the dust collecting pipe (4), and a limiting sleeve (21) is fixedly connected to one end, far away from the dust collecting pipe (4), of the connecting rods (20), the bottom end of the rotating rod (17) is fixedly connected with a crank (22).

2. The cyclonic spark arrestor for removing dust of claim 1, wherein: one end of the connecting disc (5) is connected with one end of the spark catcher main body (1) through a bolt, and the dust falling port (8) is communicated with one end of the dust collecting pipe (4).

3. The cyclonic spark arrestor for removing dust of claim 1, wherein: the air inlet (9) is connected with a pipeline at one end far away from the air inlet pipe (2), and the surface of the catching net (11) is connected in a mounting groove formed in the spark catcher main body (1) in a sliding mode.

4. The cyclonic spark arrestor for removing dust of claim 1, wherein: the surface of the insertion rod (13) is connected in a through groove formed in the surface of the fixing plate (14) in a sliding mode, and the surface of the fixing plate (14) is connected to the inner wall surface of the fixing seat (12) in a sliding mode.

5. The cyclonic spark arrestor for removing dust of claim 1, wherein: the surface of the rotating rod (17) is rotatably connected to the inner wall surface of the limiting sleeve (21), and the surface of the dust scraping plate (19) is in contact connection with the inner wall surface of the dust collecting pipe (4).

6. The cyclonic spark arrestor for removing dust of claim 1, wherein: the surface of the crank (22) is provided with anti-skid grains.