CN216501308U - Anti-blocking blowing device for material level of ash hopper under dust remover - Google Patents
Anti-blocking blowing device for material level of ash hopper under dust remover Download PDFInfo
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- CN216501308U CN216501308U CN202122391408.4U CN202122391408U CN216501308U CN 216501308 U CN216501308 U CN 216501308U CN 202122391408 U CN202122391408 U CN 202122391408U CN 216501308 U CN216501308 U CN 216501308U
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- ash bucket
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- lower ash
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Abstract
The utility model discloses a material level anti-blocking blowing device of a dust collector lower ash bucket, which belongs to the technical field of dust collectors and comprises a lower ash bucket main body, wherein an annular box is fixedly connected to the outer surface of the lower ash bucket main body, an air injection circular plate is rotatably connected to the outer surface of the lower ash bucket main body through a bearing, the outer surface of the lower ash bucket main body is fixedly connected with the outer surface of a driving motor, a driving gear is rotatably connected to the lower surface of the inner wall of the annular box through a bearing, and the bottom end of the driving gear penetrates through the bearing clamped on the lower surface of the inner wall of the annular box to be fixedly connected with the output end of the driving motor. This ash bucket material level prevents stifled jetting device under dust remover, through being provided with the scraper blade, when driving motor passes through drive gear and drives jet-propelled plectane rotatory, jet-propelled plectane can drive the scraper blade and scrape the inner wall of lower ash bucket main part and move to the dust on ash bucket main part surface will be down scraped and is taken off, prevents that simple jetting can't clear up the dust, has improved the clearance effect.
Description
Technical Field
The utility model belongs to the technical field of dust collectors, and particularly relates to an anti-blocking blowing device for a material level of a dust hopper of a dust collector.
Background
Generally, the lower part of various dust collectors (including gravity dust collector, cyclone dust collector, electrostatic dust collector and gas filter) used in industrial production is a conical chamber, and the dust separated by gas and solid in the dust collector is gradually settled in the conical chamber and then discharged into an ash tank through an ash discharge valve at the bottom of the conical chamber. Sometimes, the dust deposited in the conical chamber has poor flowability (such as coal ash which is light in weight and easy to aggregate), and the dust is not easy to be discharged downwards in the conical chamber, so that the normal use of the dust remover is affected.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
In order to overcome the defects in the prior art, the utility model provides a material level anti-blocking injection device for a lower ash hopper of a dust remover, which solves the problems that dust deposited in a conical chamber has poor liquidity (such as coal ash which is light in weight and easy to aggregate) and is not easy to be discharged downwards so as to cause certain influence on the normal use of the dust remover.
(II) technical scheme
In order to achieve the purpose, the utility model provides the following technical scheme: dust hopper material level anti-blocking blowing device under dust remover, including lower dust hopper main part, the outer fixed surface of lower dust hopper main part is connected with annular case, the surface of lower dust hopper main part is connected with the jet-propelled plectane through the bearing rotation, the surface of lower dust hopper main part is connected with driving motor's outer fixed surface, the lower surface of annular incasement wall is connected with drive gear through the bearing rotation, drive gear's surface meshes with the surface of jet-propelled plectane mutually, drive gear's bottom is passed the bearing of joint at annular incasement wall lower surface and is connected with driving motor's output fixed, the surface of lower dust hopper main part and the right-hand member fixed connection of gas tank, driving motor's output and elliptical plate's inner wall fixed connection, the inner wall sliding connection of gas tank has the piston rod, the right-hand member fixed connection of piston rod has the stripper plate, the right side of the extrusion plate is tightly attached to the outer surface of the elliptical plate, and the upper surface and the lower surface of the inflation box are both provided with one-way valves.
As a further scheme of the utility model: the upper surface of the inflation box is fixedly connected with a connecting pipe through a one-way valve, and one end, far away from the inflation box, of the connecting pipe is communicated with the outer surface of the annular box.
As a further scheme of the utility model: the outer surface of the piston rod is sleeved with a return spring, and the left end and the right end of the return spring are fixedly connected to the outer surface of the inflation box and the left side face of the extrusion plate respectively.
As a further scheme of the utility model: the outer surface of the air injection circular plate is rotatably connected with a control plate through a bearing, and the outer surface of the control plate is fixedly connected to the inner wall of the annular box.
As a further scheme of the utility model: the outer surface of the control plate is provided with a vent hole, and the outer surface of the air injection circular plate is provided with an air injection channel.
As a further scheme of the utility model: the lower surface of the air injection circular plate is fixedly connected with a scraper, the outer surface of the scraper is tightly attached to the inner wall of the lower ash bucket main body, and an ash deposition sensor is arranged on the inner wall of the lower ash bucket main body.
(III) advantageous effects
Compared with the prior art, the utility model has the beneficial effects that:
1. this ash bucket material level prevents stifled jetting device under dust remover, through being provided with jet-propelled plectane, driving motor, the plenum box, control panel and elliptical plate, can make the stripper plate laminate with the surface of elliptical plate constantly through reset spring's reaction, driving motor drives the piston rod through the elliptical plate and goes back and forth the slip, fill the air in the plenum box into the annular box under the effect of two check valves, increase the inside atmospheric pressure of annular box, driving motor drives jet-propelled plectane rotation through drive gear, gas in the annular box is discharged fast when the air vent coincidence of jet-propelled way and control panel surface, blow the inner wall of ash bucket main part down, thereby blow off the dust of ash bucket main part inner wall surface down, be convenient for the staff to lower ash bucket main part's inner wall clear up, guarantee the normal work of dust remover.
2. This ash bucket material level prevents stifled jetting device under dust remover, through being provided with the scraper blade, when driving motor passes through drive gear and drives jet-propelled plectane rotatory, jet-propelled plectane can drive the scraper blade and scrape the inner wall of lower ash bucket main part and move to the dust on ash bucket main part surface will be down scraped and is taken off, prevents that simple jetting can't clear up the dust, has improved the clearance effect.
Drawings
FIG. 1 is a schematic structural view of a front view cross section of the present invention;
FIG. 2 is a schematic structural view in elevation of a section of the ring box of the present invention;
FIG. 3 is an enlarged schematic view of FIG. 2 at A in accordance with the present invention;
in the figure: 1, a dust hopper main body, 2 annular boxes, 3 air injection round plates, 4 driving motors, 5 inflation boxes, 6 air injection channels, 7 control plates, 8 driving gears, 9 piston rods, 10 reset springs, 11 elliptical plates, 12 one-way valves, 13 connecting pipes, 14 scraping plates, 15 extrusion plates and 16 dust accumulation sensors.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
As shown in fig. 1-3, the present invention provides the technical solutions: the dust collector lower ash bucket material level anti-blocking blowing device comprises a lower ash bucket main body 1, an annular box 2 is fixedly connected to the outer surface of the lower ash bucket main body 1, an air injection circular plate 3 is rotatably connected to the outer surface of the lower ash bucket main body 1 through a bearing, the outer surface of the lower ash bucket main body 1 is fixedly connected with the outer surface of a driving motor 4, a driving gear 8 is rotatably connected to the lower surface of the inner wall of the annular box 2 through a bearing, the outer surface of the driving gear 8 is meshed with the outer surface of the air injection circular plate 3, the bottom end of the driving gear 8 penetrates through the bearing clamped on the lower surface of the inner wall of the annular box 2 to be fixedly connected with the output end of the driving motor 4, the outer surface of the lower ash bucket main body 1 is fixedly connected with the right end of an inflation box 5, the output end of the driving motor 4 is fixedly connected with the inner wall of an elliptical plate 11, a piston rod 9 is slidably connected to the inner wall of the inflation box 5, and a squeezing plate 15 is fixedly connected to the right end of the piston rod 9, the right side surface of the extrusion plate 15 is tightly attached to the outer surface of the elliptical plate 11, the upper surface and the lower surface of the inflation box 5 are respectively provided with a one-way valve 12, the upper surface of the inflation box 5 is fixedly connected with a connecting pipe 13 through the one-way valve 12, one end, far away from the inflation box 5, of the connecting pipe 13 is communicated with the outer surface of the annular box 2, through the arrangement of the air injection circular plate 3, the driving motor 4, the inflation box 5, the control plate 7 and the elliptical plate 11, the extrusion plate 15 is constantly attached to the outer surface of the elliptical plate 11 through the reaction of the reset spring 10, the driving motor 4 drives the piston rod 9 to slide back and forth through the elliptical plate 11, air in the inflation box 5 is filled into the annular box 2 under the action of the two one-way valves 12, the air pressure in the annular box 2 is increased, the driving motor 4 drives the air injection circular plate 3 to rotate through the driving gear 8, and when air vents on the outer surfaces of the air injection channel 6 and the control plate 7 coincide, air vents in the annular box 2 are quickly exhausted, blow the inner wall of ash bucket main part 1 down to blow off the dust of ash bucket main part 1 inner wall surface down, the staff of being convenient for clears up the inner wall of ash bucket main part 1 down, guarantees the normal work of dust remover.
Specifically, as shown in fig. 2, a return spring 10 is sleeved on the outer surface of the piston rod 9, the left end and the right end of the return spring 10 are respectively and fixedly connected to the outer surface of the inflation tank 5 and the left side surface of the extrusion plate 15, the outer surface of the air injection circular plate 3 is rotatably connected with a control plate 7 through a bearing, and the outer surface of the control plate 7 is fixedly connected to the inner wall of the annular tank 2.
Specifically, as shown in fig. 3, the air vent has been seted up to the surface of control panel 7, jet duct 6 has been seted up to the surface of jet circular plate 3, the lower surface fixedly connected with scraper blade 14 of jet circular plate 3, the surface of scraper blade 14 closely laminates with the inner wall of lower ash bucket main part 1, the inner wall of lower ash bucket main part 1 is provided with deposition sensor 16, through being provided with scraper blade 14, when driving motor 4 drives jet circular plate 3 rotatory through drive gear 8, jet circular plate 3 can drive scraper blade 14 and scrape the inner wall of lower ash bucket main part 1, thereby scrape the dust on ash bucket main part 1 surface down and take off, prevent that simple jetting can't clear up the dust, the cleaning effect has been improved.
The working principle of the utility model is as follows:
s1, when the dust sensor 16 senses that the dust is accumulated more, the extrusion plate 15 is attached to the outer surface of the elliptical plate 11 at any time through the reaction of the return spring 10, the driving motor 4 drives the piston rod 9 to slide back and forth through the elliptical plate 11, air in the air inflation box 5 is inflated into the annular box 2 under the action of the two one-way valves 12, and the air pressure in the annular box 2 is increased;
s2, when the driving motor 4 drives the air injection circular plate 3 to rotate through the driving gear 8, the air injection circular plate 3 can drive the scraper 14 to scrape the inner wall of the lower ash bucket body 1, so that dust on the surface of the lower ash bucket body 1 is scraped, and when the air injection channel 6 coincides with the vent hole on the outer surface of the control plate 7, gas in the annular box 2 is rapidly discharged and blown to the inner wall of the lower ash bucket body 1, so that the dust on the surface of the inner wall of the lower ash bucket body 1 is blown out.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (6)
1. Stifled jetting device is prevented to ash bucket material level under dust remover, including ash bucket main part (1) down, its characterized in that: the outer surface of the lower ash bucket main body (1) is fixedly connected with an annular box (2), the outer surface of the lower ash bucket main body (1) is rotatably connected with a jet circular plate (3) through a bearing, the outer surface of the lower ash bucket main body (1) is fixedly connected with the outer surface of a driving motor (4), the lower surface of the inner wall of the annular box (2) is rotatably connected with a driving gear (8) through a bearing, the outer surface of the driving gear (8) is meshed with the outer surface of the jet circular plate (3), the bottom end of the driving gear (8) penetrates through the bearing which is clamped on the lower surface of the inner wall of the annular box (2) and is fixedly connected with the output end of the driving motor (4), the outer surface of the lower ash bucket main body (1) is fixedly connected with the right end of an inflation box (5), the output end of the driving motor (4) is fixedly connected with the inner wall of an elliptical plate (11), and the inner wall of the inflation box (5) is slidably connected with a piston rod (9), the right-hand member fixedly connected with stripper plate (15) of piston rod (9), the right flank of stripper plate (15) closely laminates with the surface of elliptical plate (11), the upper surface and the lower surface of plenum chamber (5) all are provided with check valve (12).
2. The dust remover lower ash bucket material level anti-blocking blowing device of claim 1, characterized in that: the upper surface of the inflation box (5) is fixedly connected with a connecting pipe (13) through a one-way valve (12), and one end, far away from the inflation box (5), of the connecting pipe (13) is communicated with the outer surface of the annular box (2).
3. The dust remover lower ash bucket material level anti-blocking blowing device of claim 1, characterized in that: the outer surface of the piston rod (9) is sleeved with a return spring (10), and the left end and the right end of the return spring (10) are respectively and fixedly connected to the outer surface of the inflation box (5) and the left side surface of the extrusion plate (15).
4. The dust remover lower ash bucket material level anti-blocking blowing device of claim 1, characterized in that: the outer surface of the air injection circular plate (3) is rotatably connected with a control plate (7) through a bearing, and the outer surface of the control plate (7) is fixedly connected to the inner wall of the annular box (2).
5. The dust remover lower ash bucket material level anti-blocking blowing device of claim 4, characterized in that: the outer surface of the control plate (7) is provided with a vent hole, and the outer surface of the air injection circular plate (3) is provided with an air injection channel (6).
6. The dust remover lower ash bucket material level anti-blocking blowing device of claim 1, characterized in that: the lower surface of the air injection circular plate (3) is fixedly connected with a scraper (14), the outer surface of the scraper (14) is tightly attached to the inner wall of the lower ash bucket main body (1), and an ash deposition sensor (16) is arranged on the inner wall of the lower ash bucket main body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122391408.4U CN216501308U (en) | 2021-09-30 | 2021-09-30 | Anti-blocking blowing device for material level of ash hopper under dust remover |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122391408.4U CN216501308U (en) | 2021-09-30 | 2021-09-30 | Anti-blocking blowing device for material level of ash hopper under dust remover |
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| CN216501308U true CN216501308U (en) | 2022-05-13 |
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| CN202122391408.4U Active CN216501308U (en) | 2021-09-30 | 2021-09-30 | Anti-blocking blowing device for material level of ash hopper under dust remover |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117944221A (en) * | 2024-03-27 | 2024-04-30 | 晋江展辉模具有限公司 | Foaming gun of filling machine |
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2021
- 2021-09-30 CN CN202122391408.4U patent/CN216501308U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117944221A (en) * | 2024-03-27 | 2024-04-30 | 晋江展辉模具有限公司 | Foaming gun of filling machine |
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