CN214552235U

CN214552235U - Dust collector that lime kiln was used

Info

Publication number: CN214552235U
Application number: CN202120391118.7U
Authority: CN
Inventors: 袁克凡; 李爱彤
Original assignee: Hebei Hengqing Environmental Protection Technology Co ltd
Current assignee: Hebei Hengqing Environmental Protection Technology Co ltd
Priority date: 2021-02-22
Filing date: 2021-02-22
Publication date: 2021-11-02
Anticipated expiration: 2031-02-22

Abstract

The utility model discloses a dust collector that lime kiln used, including the dust removal case, the left side wall intercommunication of dust removal case is provided with into the tobacco pipe, the inside of advancing the tobacco pipe is provided with the filter screen, the left side surface of filter screen is provided with electric telescopic handle, electric telescopic handle's output fixedly connected with scraper blade, the lower surface middle part fixedly connected with driving motor of dust removal case, driving motor's output fixedly connected with dwang, the lateral wall fixedly connected with puddler of dwang, the bottom lateral wall of dust removal case is provided with the drain pipe, the upper surface middle part fixedly connected with basin of dust removal case, the interior diapire of basin is provided with the water pump, the output fixedly connected with shunt tubes of water pump, the bottom of shunt tubes is provided with the shower nozzle. The utility model discloses in, can accelerate dust collection efficiency and realize that the scraper blade detaches the dust on filter screen surface, can effectually avoid the dust to pile up and cause the jam.

Description

Dust collector that lime kiln was used

Technical Field

The utility model relates to a lime field especially relates to a dust collector that lime kiln used.

Background

Lime, which is an air-hardening inorganic cementitious material based on calcium oxide. The lime is a product with high calcium carbonate content such as limestone, dolomite, chalk, shells and the like, and is calcined at 900-1100 ℃. Lime was the earliest gelling material used by humans. The lime has wide application range in civil engineering and can also be used in medicine in China.

Lime kiln often can produce a large amount of dusts in the production and processing process, but current dust collector dust collection efficiency is low, and long-time dust removal through the filter screen extremely easily causes the jam to the filter screen, influences the dust removal effect, so need a dust collector that lime kiln that can solve above problem now.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a dust removal device for a lime kiln.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a dust removal device for a lime kiln comprises a dust removal box, wherein a smoke inlet pipe is communicated with the left side wall of the dust removal box, a filter screen is arranged inside the smoke inlet pipe, an electric telescopic rod is arranged on the left side surface of the filter screen, and a scraper is fixedly connected to the output end of the electric telescopic rod;

the middle part of the lower surface of the dust removal box is fixedly connected with a driving motor, one end of the driving motor extends to form a motor shaft, the output end of the motor shaft is fixedly connected with a rotating rod, the rotating rod upwards penetrates through the dust removal box, the side wall of the rotating rod penetrates through the dust removal box and is fixedly connected with a stirring rod, a bearing sealing ring is arranged at the position, penetrating through the dust removal box, of the rotating rod, the inner wall of the bearing sealing ring is fixedly connected with a bearing sleeve, the inner wall of the bearing sleeve is fixedly connected with the rotating rod, a separation net is fixedly connected to the inner wall of the dust removal box and is positioned above the stirring rod, a drain pipe is arranged on the side wall of the bottom end of the dust removal box, and a control valve is arranged on the side wall of the drain pipe;

the upper surface middle part fixedly connected with basin of dust removal case, the interior diapire of basin is provided with the water pump, the output fixedly connected with shunt tubes of water pump, the bottom of shunt tubes is provided with the shower nozzle, the shower nozzle is the atomizing type.

As a further description of the above technical solution:

the entrance point of advancing the tobacco pipe is provided with the expansion mouth, advance the tobacco pipe and keep away from the one end of expansion mouth and extend to the interior bottom of dust removal case.

As a further description of the above technical solution:

the inside of advancing the tobacco pipe and the right side that is located the filter screen is provided with first fan, the left side wall of dust removal case and the below that is located into the tobacco pipe are provided with the ash collecting groove.

As a further description of the above technical solution:

the lower surface of dust removal case just is located driving motor's outside fixedly connected with protecting crust, the louvre has been seted up to the surface of protecting crust.

As a further description of the above technical solution:

the right side of the inner top wall of the dust removal box is fixedly connected with a partition plate.

As a further description of the above technical solution:

and a second fan is arranged on the right side wall of the dust removal box.

As a further description of the above technical solution:

the equal fixedly connected with supporting leg in bottom four corners of dust removal case, the bottom of supporting leg is provided with the slipmat.

As a further description of the above technical solution:

the front of dust removal case is provided with the observation window, the front of dust removal case just is located the below of observation window and is provided with control panel.

The utility model discloses following beneficial effect has:

1. compared with the prior art, this dust collector that lime kiln was used is provided with filter screen, electric telescopic handle and scraper blade, and through electric telescopic handle's flexible effect, the dust that realizes the scraper blade to filter screen surface is detached, can effectually avoid the dust to pile up and cause the jam.

2. Compared with the prior art, this dust collector that lime kiln used is provided with driving motor and puddler, and the effect of cooperation shower nozzle drives the puddler through driving motor's drive effect and carries out the stirring effect for the velocity of flow improves the area of contact of flue gas and water, accelerates to remove dust, can improve dust removal effect.

3. Compared with the prior art, this dust collector that lime kiln was used through being provided with bearing seal circle and bearing housing, can improve the leakproofness, avoids inside water gets into driving motor through the gap, can effectually protect driving motor.

4. Compared with the prior art, this dust collector that lime kiln was used through being provided with the observation window, conveniently observes the inside condition.

Drawings

Fig. 1 is a subjective perspective view of a dust removing device for a lime kiln according to the present invention;

fig. 2 is a schematic view of the internal structure of a dust removing device for a lime kiln provided by the present invention;

fig. 3 is an enlarged schematic view of a structure at a position a in fig. 2 of the dust removing device for the lime kiln according to the present invention;

fig. 4 is an enlarged schematic view of a structure at B in fig. 2 of the dust removing device for the lime kiln of the present invention;

fig. 5 is a front view of the dust removing device for the lime kiln provided by the utility model.

Illustration of the drawings:

1. a dust removal box; 2. a smoke inlet pipe; 3. a filter screen; 4. an electric telescopic rod; 5. a squeegee; 6. a first fan; 7. expanding the mouth; 8. separating the net; 9. a protective shell; 10. a drive motor; 11. rotating the rod; 12. a bearing seal ring; 13. a bearing housing; 14. a stirring rod; 15. a drain pipe; 16. a water tank; 17. a water pump; 18. a shunt tube; 19. a spray head; 20. a partition plate; 21. supporting legs; 22. a non-slip mat; 23. an observation window; 24. a control panel; 25. a dust collecting groove; 26. and a second fan.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; 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 in specific cases to those skilled in the art.

Referring to fig. 1-5, the present invention provides an embodiment: a dust removal device for a lime kiln comprises a dust removal box 1, wherein a smoke inlet pipe 2 is communicated with the left side wall of the dust removal box 1, an expansion port 7 is formed in the inlet end of the smoke inlet pipe 2 to accelerate the smoke inlet speed, one end, far away from the expansion port 7, of the smoke inlet pipe 2 extends to the inner bottom end of the dust removal box 1, a filter screen 3 is arranged inside the smoke inlet pipe 2 to perform preliminary dust removal and remove some large impurities, an electric telescopic rod 4 is arranged on the left side surface of the filter screen 3, a scraper 5 is fixedly connected to the output end of the electric telescopic rod 4 to remove dust accumulated on the surface of the filter screen 3 and avoid blockage, a first fan 6 is arranged inside the smoke inlet pipe 2 and on the right side of the filter screen 3 to accelerate smoke inlet, a dust collection groove 25 is formed in the left side wall of the dust removal box 1 and below the smoke inlet pipe 2 to collect the dust for subsequent centralized treatment;

the middle part of the lower surface of the dust removing box 1 is fixedly connected with a driving motor 10, the lower surface of the dust removing box 1 and the outer part of the driving motor 10 are fixedly connected with a protective shell 9, the outer surface of the protective shell 9 is provided with a heat dissipation hole for protecting, one end of the driving motor 10 is extended with a motor shaft, the output end of the motor shaft is fixedly connected with a rotating rod 11, the rotating rod 11 upwards penetrates through the dust removing box 1 and the side wall thereof is fixedly connected with a stirring rod 14, the rotating rod 11 is provided with a bearing seal ring 12 at the position penetrating through the dust removing box 1, the inner wall of the bearing seal ring 12 is fixedly connected with a bearing sleeve 13, the inner wall of the bearing sleeve 13 is fixedly connected with the rotating rod 11, the sealing property can be improved, water is prevented from entering the driving motor 10 through gaps, the inner wall of the dust removing box 1 and the upper part of the stirring rod 14 are fixedly connected with a separation net 8, and the side wall of the bottom end of the dust removing box 1 is provided with a drain pipe 15, the side wall of the drain pipe 15 is provided with a control valve for draining water;

a water tank 16 is fixedly connected to the middle of the upper surface of the dust removal box 1, a water pump 17 is arranged on the inner bottom wall of the water tank 16, a flow dividing pipe 18 is fixedly connected to the output end of the water pump 17, a spray nozzle 19 is arranged at the bottom end of the flow dividing pipe 18, the spray nozzle 19 is of an atomization type and used for spraying dust removal water, a partition plate 20 is fixedly connected to the right side of the inner top wall of the dust removal box 1, and a second fan 26 is arranged on the right side wall of the dust removal box 1 and used for discharging gas after dust removal;

equal fixedly connected with supporting leg 21 in bottom four corners of dust removal case 1, the bottom of supporting leg 21 is provided with slipmat 22, plays anti-skidding absorbing effect, and the front of dust removal case 1 is provided with observation window 23, conveniently observes the inside condition, and the front of dust removal case 1 just is located the below of observation window 23 and is provided with control panel 24 for control the operation of whole device.

The working principle is as follows: this dust collector that lime kiln used, during the use, the flue gas is under the effect of first fan 6, get into the inside of advancing tobacco pipe 2 through expansion mouth 7, remove dust tentatively through filter screen 3 earlier, detach some big impurity, wherein, accessible electric telescopic handle 4 drives the effect of scraper blade 5, get rid of filter screen 3 accumulational dust in surface, avoid blockking up, the flue gas is through the inside of advancing tobacco pipe 2 to dust removal case 1, cooperation driving motor 10 drives the stirring effect of

puddler

14, and 19 spray effect of shower nozzle, can remove dust once more to the flue gas, the flue gas after the dust removal is discharged under the effect of second fan 26.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a dust collector that lime kiln was used, includes dust removal case (1), its characterized in that: the left side wall of the dust removal box (1) is communicated with a smoke inlet pipe (2), a filter screen (3) is arranged inside the smoke inlet pipe (2), an electric telescopic rod (4) is arranged on the left side surface of the filter screen (3), and the output end of the electric telescopic rod (4) is fixedly connected with a scraper (5);

the dust removal box is characterized in that a driving motor (10) is fixedly connected to the middle of the lower surface of the dust removal box (1), one end of the driving motor (10) extends to form a motor shaft, the output end of the motor shaft is fixedly connected with a rotating rod (11), the rotating rod (11) upwards penetrates through the dust removal box (1) and is fixedly connected with a stirring rod (14) on the side wall of the dust removal box, a bearing sealing ring (12) is arranged at the position where the rotating rod (11) penetrates through the dust removal box (1), a bearing sleeve (13) is fixedly connected to the inner wall of the bearing sleeve (13), the inner wall of the bearing sleeve (13) is fixedly connected with the rotating rod (11), a separation net (8) is fixedly connected to the inner wall of the dust removal box (1) and located above the stirring rod (14), a drain pipe (15) is arranged on the side wall of the bottom of the dust removal box (1), and a control valve is arranged on the side wall of the drain pipe (15);

the upper surface middle part fixedly connected with basin (16) of dust removal case (1), the interior diapire of basin (16) is provided with water pump (17), the output fixedly connected with shunt tubes (18) of water pump (17), the bottom of shunt tubes (18) is provided with shower nozzle (19), shower nozzle (19) are the atomizing type.

2. The dust removing device for the lime kiln according to claim 1, wherein: the entrance point of advancing tobacco pipe (2) is provided with expansion mouth (7), advance tobacco pipe (2) and keep away from the one end of expansion mouth (7) and extend to the inner bottom end of dust removal case (1).

3. The dust removing device for the lime kiln according to claim 1, wherein: the inside of advancing tobacco pipe (2) and the right side that is located filter screen (3) is provided with first fan (6), the left side wall of dust removal case (1) and the below that is located into tobacco pipe (2) are provided with ash collecting groove (25).

4. The dust removing device for the lime kiln according to claim 1, wherein: the dust removal case is characterized in that the lower surface of the dust removal case (1) is fixedly connected with a protective shell (9) outside the dust removal case and located on a driving motor (10), and heat dissipation holes are formed in the outer surface of the protective shell (9).

5. The dust removing device for the lime kiln according to claim 1, wherein: the right side of the inner top wall of the dust removal box (1) is fixedly connected with a partition plate (20).

6. The dust removing device for the lime kiln according to claim 1, wherein: and a second fan (26) is arranged on the right side wall of the dust removal box (1).

7. The dust removing device for the lime kiln according to claim 1, wherein: the equal fixedly connected with supporting leg (21) in bottom four corners of dust removal case (1), the bottom of supporting leg (21) is provided with slipmat (22).

8. The dust removing device for the lime kiln according to claim 1, wherein: the front of dust removal case (1) is provided with observation window (23), the front of dust removal case (1) just is located the below of observation window (23) and is provided with control panel (24).