CN219602174U - Coal cleaning device under coal powder bin - Google Patents

Abstract

The utility model relates to the technical field of coal under a coal powder bin, in particular to a coal cleaning device under the coal powder bin. The technical proposal comprises: the coal powder bin comprises a coal powder bin body, a fixed rod and fins, wherein a driving motor is arranged on the top end face of the coal powder bin body, a rotating shaft is welded on an output shaft of the driving motor, a feeding pipe is fixedly embedded in the top end face of the coal powder bin body and is communicated with the coal powder bin body, connecting frames are welded at two ends of the outer surface of the coal powder bin body, a fixing frame is welded at one end of the connecting frames, which deviates from the coal powder bin body, a stirring rod is welded on the rotating shaft through a connecting rod, a connecting block is welded at two ends of the outer surface of the coal powder bin body, the connecting block is sleeved with the fixed rod, a vibrating motor is welded on the fixed rod, a shell is welded on the fixed rod, and a fixing block is welded on the fins. The utility model meets the requirements of discharging coal from the coal powder bin, and cleaning the inside after discharging to prevent materials from adhering to the inner wall.

Description

Coal cleaning device under coal powder bin

Technical Field

The utility model relates to the technical field of coal under a coal powder bin, in particular to a coal cleaning device under the coal powder bin.

Background

The coal dust bin is a transfer station for fuel. For a middle-storage type feeding boiler, the boiler is provided with a coal bin and a powder bin, the control of the powder level of the coal bin is particularly important, and the coal bin is required to be discharged during the transfer.

Through retrieving, patent publication number CN216592789U discloses a coal dust bin discharging device for cement clinker production, comprising: the utility model has the advantages that the lower part of the rotating pipe penetrates through the bottom plate, and the utility model has the following advantages: through setting up the rotation pipe, the rotation pipe rotates can stir the inside buggy of middle storehouse, makes it more evenly disperse, avoids its inside gathering caking, and follow-up unloading is more stable to the hot air current is discharged through the gas-supply hole of rotation pipe both sides, can heat inside buggy, reduces the moisture in the buggy, avoids the buggy because the too high caking phenomenon that appears of moisture, improves the stability of follow-up unloading.

CN216592789U among the prior art avoids the buggy to appear the caking phenomenon because the moisture is too high when using, improves the stability of follow-up unloading, but the inside is sticky material easily after the unloading when in actual use, can't direct emission cause piling up easily and influence the ejection of compact.

Disclosure of Invention

The utility model aims to provide a coal cleaning device under a coal powder bin, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a coal cleaning device under buggy storehouse, includes buggy storehouse body, dead lever and fin, driving motor is installed to the top face of buggy storehouse body, and the welding has the pivot on driving motor's the output shaft, there is the puddler through the connecting rod welding in the pivot, the surface both ends of buggy storehouse body all weld there is the connecting block, and has cup jointed the dead lever in the connecting block, the welding has vibrating motor on the dead lever, the welding has the casing on the dead lever, the welding has the fixed block on the fin.

Preferably, the connecting frames are welded at two ends of the outer surface of the pulverized coal bin body, and the fixing frame is welded at one end of the connecting frames, deviating from the pulverized coal bin body. The pulverized coal bin body can be installed and supported through the connecting frame and the fixing frame.

Preferably, the top end face of the pulverized coal bin body is embedded and fixed with a feeding pipe, and the feeding pipe is communicated with the pulverized coal bin body. The pulverized coal bin body is communicated with the pulverized coal bin body through the feeding pipe, so that personnel can inject pulverized coal into the pulverized coal bin body for storage.

Preferably, the bottom end face embedding of fine coal storehouse body is fixed with the discharging pipe, and the discharging pipe is linked together with fine coal storehouse body, and installs the valve through the ring flange on the discharging pipe. The discharging pipe is communicated with the pulverized coal bin body, so that a person can open the valve to discharge coal to the coal in the pulverized coal bin body.

Preferably, the four connecting blocks are arranged in total and distributed in rectangular arrays relative to the pulverized coal bin body. Four connecting blocks are arranged in total, so that two fixing rods can be installed.

Preferably, the baffle has been welded to the one end that the fixed block deviates from the fin, and the one end that the baffle deviates from the fixed block has been welded the spring, and the one end that the spring deviates from the baffle is welded in the casing. One end welding that deviates from the baffle through the spring is in the casing, makes personnel when clearing up the inside of fine coal storehouse body, and the staff can open vibrating motor and drive the dead lever and vibrate, drives the spring through the baffle and vibrate when the dead lever vibrates, drives the fin on the fixed block and vibrates when the spring vibrates, beats fine coal storehouse body when the fin vibrates, and fine coal storehouse body receives to beat and makes the material that glues on inside drop.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the pulverized coal bin body is arranged, when a person uses the pulverized coal bin body, the person is communicated with the pulverized coal bin body through the feeding pipe, so that the person can inject pulverized coal into the pulverized coal bin body for storage, and is communicated with the pulverized coal bin body through the discharging pipe, so that the person can open the valve to discharge coal from the pulverized coal bin body, and when the coal is discharged, the person can open the driving motor to drive the rotating shaft to rotate, and when the rotating shaft rotates, the stirring rod on the connecting rod is driven to rotate, so that the blockage caused by accumulation of pulverized coal during coal discharge is prevented, and the coal discharge is performed.

2. According to the utility model, by arranging the fixing rod, when a person uses the pulverized coal bin body, one end, deviating from the partition plate, of the spring is welded in the shell, so that the person can open the vibrating motor to drive the fixing rod to vibrate when the person cleans the inside of the pulverized coal bin body, the partition plate drives the spring to vibrate when the fixing rod vibrates, the spring drives the fins on the fixing block to vibrate when the spring vibrates, the fins flap the pulverized coal bin body when vibrating, and the pulverized coal bin body is flap to enable materials adhered on the inside to fall, so that the internal adhesion is prevented from affecting storage.

Drawings

FIG. 1 is a schematic diagram of the internal structure of a front view of the present utility model;

FIG. 2 is a schematic diagram of the front view of the present utility model;

fig. 3 is a schematic rear view of the present utility model.

In the figure: 1. a fixing frame; 2. a discharge pipe; 3. a connecting rod; 4. a rotating shaft; 5. a stirring rod; 6. a connecting frame; 7. a fixed rod; 8. a vibration motor; 9. a connecting block; 10. a pulverized coal bin body; 11. a driving motor; 12. a feed pipe; 13. a fin; 14. a fixed block; 15. a housing; 16. a spring; 17. a partition board.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

As shown in fig. 1-3, the coal cleaning device under the pulverized coal bin provided by the utility model comprises a pulverized coal bin body 10, a fixed rod 7 and fins 13, wherein a driving motor 11 is arranged on the top end surface of the pulverized coal bin body 10, a rotating shaft 4 is welded on the output shaft of the driving motor 11, a stirring rod 5 is welded on the rotating shaft 4 through a connecting rod 3, connecting blocks 9 are welded at two ends of the outer surface of the pulverized coal bin body 10, the fixed rod 7 is sleeved in the connecting blocks 9, a vibrating motor 8 is welded on the fixed rod 7, and a shell 15 is welded on the fixed rod 7.

The connecting frame 6 is welded at both ends of the outer surface of the pulverized coal bin body 10, the fixing frame 1 is welded at one end, deviating from the pulverized coal bin body 10, of the connecting frame 6, and the pulverized coal bin body 10 can be installed and supported through the connecting frame 6 and the fixing frame 1.

The top end surface embedding of the pulverized coal bunker body 10 is fixed with the inlet pipe 12, and the inlet pipe 12 is linked together with the pulverized coal bunker body 10, is linked together with the pulverized coal bunker body 10 through the inlet pipe 12, makes personnel can pour into pulverized coal into the pulverized coal bunker body 10 and stores.

The bottom end face embedding of the pulverized coal bin body 10 is fixed with a discharging pipe 2, the discharging pipe 2 is communicated with the pulverized coal bin body 10, a valve is installed on the discharging pipe 2 through a flange plate, and the discharging pipe 2 is communicated with the pulverized coal bin body 10, so that a person can open the valve to discharge coal to the coal in the pulverized coal bin body 10.

The fin 13 is welded with a fixing block 14.

Based on example 1: personnel are linked together through inlet pipe 12 and fine coal storehouse body 10 when using fine coal storehouse body 10, make personnel can pour into the pulverized coal material into the fine coal storehouse body 10 and store, and be linked together through discharging pipe 2 and fine coal storehouse body 10, make personnel can open the valve and carry out the coal down to the coal material in the fine coal storehouse body 10, personnel can open driving motor 11 and drive pivot 4 and rotate when unloading, drive puddler 5 on the connecting rod 3 when pivot 4 rotates, prevent that the pulverized coal from piling up when unloading from causing the jam, thereby carry out the coal down.

Example two

As shown in fig. 1-3, the present utility model provides a coal cleaning device under a coal dust bin, which further includes: the pulverized coal bin body 10, dead lever 7 and fin 13, driving motor 11 is installed to the top face of pulverized coal bin body 10, and the welding has pivot 4 on driving motor 11's the output shaft, has puddler 5 through connecting rod 3 welding in the pivot 4, and the connecting block 9 has all been welded at pulverized coal bin body 10's surface both ends, and has cup jointed dead lever 7 in the connecting block 9, and the welding has vibrating motor 8 on the dead lever 7, and the welding has casing 15 on the dead lever 7.

The four connecting blocks 9 are arranged in total, and the four connecting blocks 9 are distributed in rectangular arrays relative to the pulverized coal bin body 10, and the four connecting blocks 9 are arranged in total, so that two fixing rods 7 can be installed.

The one end welding that fixed block 14 deviates from fin 13 has baffle 17, and the one end welding that baffle 17 deviates from fixed block 14 has spring 16, the one end welding that spring 16 deviates from baffle 17 is in casing 15, one end welding that deviates from baffle 17 through spring 16 is in casing 15, make personnel when clearing up the inside fine coal storehouse body 10, the personnel can open vibrating motor 8 and drive dead lever 7 and vibrate, drive spring 16 through baffle 17 when the dead lever 7 vibrates, drive fin 13 on the fixed block 14 and vibrate when spring 16 vibrates, beat fine coal storehouse body 10 when fin 13 vibrates, fine coal storehouse body 10 receives to beat and makes the material that glues on inside fall.

The fin 13 is welded with a fixing block 14.

Based on example 2: personnel when using fine coal storehouse body 10, one end welding that deviates from baffle 17 through spring 16 is in casing 15, makes personnel when clearing up fine coal storehouse body 10 inside, and personnel can open vibrating motor 8 and drive dead lever 7 and vibrate, drive spring 16 through baffle 17 when the dead lever 7 vibrates, drive fin 13 on the fixed block 14 when spring 16 vibrates, beats fine coal storehouse body 10 when fin 13 vibrates, and fine coal storehouse body 10 receives to pat and makes the material that glues on the inside drop, prevents inside gluey glutinous influence storage.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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 (6)

1. The utility model provides a coal cleaning device under buggy storehouse, includes buggy storehouse body (10), dead lever (7) and fin (13), its characterized in that: the utility model discloses a pulverized coal bin, including pulverized coal bin body (10), driving motor (11), stirring rod (5) have been welded through connecting rod (3) in pivot (4), connecting block (9) have all been welded at the surface both ends of pulverized coal bin body (10), and connecting block (9) endotheca has dead lever (7), the welding has vibrating motor (8) on dead lever (7), the welding has casing (15) on dead lever (7), the welding has fixed block (14) on fin (13).

2. The coal dust bin coal cleaning device according to claim 1, wherein: the utility model discloses a pulverized coal bin, including fine coal bin body (10), connecting frame (6) have all been welded at the surface both ends of fine coal bin body (10), and the one end welding that deviates from fine coal bin body (10) of connecting frame (6) has mount (1).

3. The coal dust bin coal cleaning device according to claim 1, wherein: the top end face of the pulverized coal bin body (10) is embedded and fixed with a feeding pipe (12), and the feeding pipe (12) is communicated with the pulverized coal bin body (10).

4. The coal dust bin coal cleaning device according to claim 1, wherein: the pulverized coal bin is characterized in that a discharging pipe (2) is fixedly embedded into the bottom end face of the pulverized coal bin body (10), the discharging pipe (2) is communicated with the pulverized coal bin body (10), and a valve is installed on the discharging pipe (2) through a flange plate.

5. The coal dust bin coal cleaning device according to claim 1, wherein: the four connecting blocks (9) are arranged in total, and the four connecting blocks (9) are distributed in a rectangular array relative to the pulverized coal bin body (10).

6. The coal dust bin coal cleaning device according to claim 1, wherein: one end of the fixed block (14) deviating from the fin (13) is welded with a baffle plate (17), one end of the baffle plate (17) deviating from the fixed block (14) is welded with a spring (16), and one end of the spring (16) deviating from the baffle plate (17) is welded in the shell (15).