CN217516283U - Dust type cement storage bin - Google Patents

Abstract

A dust-removing cement storage bin belongs to the technical field of storage devices and comprises a bin body, a feed inlet and a discharge outlet which are arranged on the bin body, wherein a filtering piece is arranged in the bin body and below the feed inlet and divides the bin body into a storage cavity and a dust removing cavity, the bin body is connected with a dust collector communicated with the dust removing cavity and a dust collecting box connected with the dust collector through a dust collecting pipe, a push plate is also connected in the dust collecting box and driven by a first driving component, the bottom of the dust collecting box is also provided with a dust exhaust port, the first driving component drives the push plate to move to discharge dust materials in the dust collecting box, the filter element can separate cement ash, dust and cement particles during feeding, the dust collector can collect the separated cement ash and dust, and the collected cement ash and dust are discharged through the first driving assembly, so that the cement ash and dust are prevented from being directly discharged to the outside.

Description

Dust type cement storage bin

Technical Field

The utility model belongs to the technical field of storage device, concretely relates to dust type cement storage bin.

Background

The cement bin is equipment frequently used in the cement and concrete production process, and is an approximately closed tank body in shape and used for storing produced bulk cement.

Cement bin is at reinforced in-process, and storehouse internal gas pressure is greater than storehouse external gas pressure, can raise a large amount of cement ashes and dust in the storehouse, and cement ash and dust can be raised, and cement bin can't accomplish to seal completely, if remove dust to it, and cement ash and dust can spread to the external world, and not only polluted environment still causes harm to cement plant staff's healthy.

SUMMERY OF THE UTILITY MODEL

To the cement bin that exists among the prior art problem that cement ash and dust spread the external world easily in reinforced process, the utility model provides a dust type cement storage bin is provided with in this cement storage bin and filters piece and dust catcher, can be with the cement ash of raising when reinforced, dust and cement granule separate through filtering the piece, can collect the cement ash and the dust after separating through the dust catcher to cement ash and dust discharge after will collecting through a drive assembly avoids cement ash and dust to directly discharge into the external world. The specific technical scheme is as follows:

the embodiment of the application discloses a dust removal type cement storage bin, which comprises a bin body, a charging opening and a discharging opening, wherein the charging opening and the discharging opening are arranged on the bin body, a filtering piece is arranged in the bin body and below the charging opening, the filtering piece divides the bin body into a storage cavity and a dust removal cavity, the bin body is connected with a dust collector communicated with the dust removal cavity and a dust collection box connected with the dust collector through a dust collection pipe, a push plate is further connected into the dust collection box, the push plate is driven by a first driving component, the bottom of the dust collection box is further provided with a dust discharging opening, and the first driving component drives the push plate to move so as to discharge dust materials in the dust collection box;

preferably, the embodiment of the application also discloses a dust removal type cement storage bin, wherein the first driving assembly comprises an air cylinder connected to the outer wall of the dust collection box, and the output end of the air cylinder extends into the dust collection box and is fixedly connected with the push plate;

preferably, the embodiment of the application also discloses a dust removal type cement storage bin, wherein an elastic shovel plate is connected to the peripheral surface of the push plate, and the elastic shovel plate is attached to the inner wall of the dust collection box;

preferably, the embodiment of the application also discloses a dust removal type cement storage bin, wherein the elastic shovel plate is an arc-shaped plate, and the elastic shovel plate is tangent to the inner wall of the dust collection box;

preferably, the embodiment of the application also discloses a dust removal type cement storage bin, wherein a dust exhaust pipe is connected to a dust exhaust port at the bottom of the dust collection box;

preferably, the embodiment of the application also discloses a dust removal type cement storage bin, wherein the filter element is connected in the bin body through a rebound element, and the bin body is also provided with a second driving assembly which can drive the filter element to vibrate;

preferably, the embodiment of the application also discloses a dust removal type cement storage bin, wherein a boss is fixedly connected to the inner side wall of the bin body along the circumferential direction of the inner side wall, and the rebound piece is a spring connected between the boss and the filter piece;

preferably, the embodiment of the application also discloses a dust removal type cement storage bin, wherein at least three groups of rebound components are arranged, and the three groups of rebound components are arranged at equal intervals along the circumferential direction of the boss;

preferably, the embodiment of the application also discloses a dust removal type cement storage bin, wherein the second driving assembly comprises a driving motor connected to the outer wall of the bin body, the output shaft end of the driving motor is connected with a long shaft, the long shaft extends into the bin body and is rotationally connected to the inner side wall of the bin body, a cam is fixedly sleeved on the surface of the long shaft, and the cam intermittently contacts with the top end of the filter piece and drives the filter piece to vibrate when rotating;

preferably, this application embodiment also discloses a dust type cement storage bin, wherein, the cam on the major axis surface is equipped with two sets at least, and at least two sets of cams are along the axis direction equidistance setting of major axis.

Compared with the prior art, the dust type cement storage bin of this application embodiment, beneficial effect is:

the utility model provides a cement bin among the prior art spreads the external world easily at reinforced in-process cement ash and dust, the embodiment of this application provides a dust type cement storage bin, be provided with in this cement storage bin and filter piece and dust catcher, can be with the cement ash of raising when reinforced through filtering piece, the dust separates with the cement granule, can collect the cement ash and the dust after separating through the dust catcher, and the cement ash and the dust discharge after will collecting through a drive assembly, avoid cement ash and dust direct discharge external world.

Two, still be connected with the elasticity shovel board on the push pedal outer peripheral face that is used for getting rid of dust in the dust collection box in this application embodiment, and the laminating of the inside wall of elasticity shovel board and dust collection box, when clearing up the dust of collecting in the dust collection box, can improve the clearance effect to dust in the dust collection box through the elasticity shovel board to because the elasticity shovel board is the elasticity material, therefore the elasticity shovel board is difficult and the dust collection box inner wall takes place the jamming when clearing up the dust in the dust collection box.

Thirdly, the dust collecting box bottom in this application embodiment still is connected with the dust exhaust pipe, can arrange the dust in the dust collecting box to the assigned position through connecting the dust exhaust pipe, conveniently collects and handles the dust in the dust collecting box.

Fourth, the filter piece in this application embodiment is connected in the storehouse through resilience piece, when filtering a more influence its filter effect of adnexed dust and impurity on the surface, can drive through second drive assembly and shake between filtering to can will filter adnexed dust and impurity clearance on the piece and fall, need not artifical manual clearance and filter piece, convenience more.

Drawings

FIG. 1 is a schematic perspective view of a dust-removing cement storage bin according to an embodiment of the present disclosure;

FIG. 2 is a schematic front view of a dust-removing cement storage bin according to an embodiment of the present disclosure;

FIG. 3 is a schematic cross-sectional view taken along the line A-A in FIG. 2;

FIG. 4 is an enlarged view of the structure at B in FIG. 3;

in fig. 1-4, wherein: 1-cabin body, 111-storage cavity, 112-dedusting cavity, 2-charging opening, 3-discharging opening, 4-filtering piece, 5-dust collector, 6-dust collecting pipe, 7-dust collecting box, 8-push plate, 9-cylinder, 10-elastic shovel plate, 11-dust discharging pipe, 12-rebound piece, 13-boss, 14-driving motor, 15-long shaft and 16-cam.

Detailed Description

The present invention will be further described with reference to the following embodiments and the accompanying fig. 1-4, but the present invention is not limited to these embodiments.

The embodiment of the application provides a dust type cement storage bin, has solved the cement bin and has diffused the external problem easily with dust at reinforced in-process cement ash.

In order to solve the problem of the above troubles, the technical scheme in the embodiment of the application has the following general idea:

the utility model provides a dust type cement storage bin as shown in figure 1, mainly include the storehouse body 1 and charge door 2 and discharge gate 3 of setting on the storehouse body 1, the storehouse body 1 is the upper portion cylindricality, the lower part is the conical hollow storehouse body, four supporting legs in the bottom welding of the storehouse body 1, the diameter of the 1 cylindricality part of this storehouse body is 1.5m, whole height is 3m, this storehouse body adopts stainless steel, charge door 2 and the 3 positions of discharge gate on the storehouse body 1 set up respectively in the lateral part and the bottom of the storehouse body 1, charge door 2 department is connected with charging hopper, be convenient for to the internal cement that adds of storehouse. Of course, in some alternative embodiments, the material of the bin body 1 can be made of other materials, such as galvanized sheet, and the bin body 1 can be made of other specifications.

Wherein, as shown in fig. 2 and 3, be equipped with in the inside of the storehouse body 1 and be located charge door 2 and filter piece 4 in the below, filter piece 4 and be the filter that a plurality of filtration pores were seted up on the surface, filter piece 4 and divide into storage chamber 111 and dust removal chamber 112 with the storehouse body 1, charge door 2 is linked together with storage chamber 111, when cement that added storehouse body 1 through charge door 2 fell into storage chamber 111 in, produced cement ash and dust can enter into dust removal chamber 112 through the filtration pore that filters on 4 during the cement addition, and the cement granule falls into in the storage chamber 111, thereby realize cement meeting, the separation of dust and cement granule.

In addition, the bin body 1 is further connected with a dust collector 5 communicated with the dust removal cavity 112 and a dust collection box 7 connected with the dust collector 5 through a dust collection pipe 6, the top of the bin body 1 is provided with a ventilation hole (not shown in the figure) communicated with the dust removal cavity 112, the dust collector 5 is fixedly connected with the ventilation hole at the top of the bin body 1, when the dust collector 5 is started, cement dust and dust floating in the dust removal cavity 112 are sucked into the dust collection box 7 and are settled in the dust collection box 7, and therefore collection of the cement dust and the dust in the dust removal cavity 112 is completed. Still be connected with push pedal 8 in dust collection box 7, push pedal 8 is through the drive of first drive assembly, first drive assembly is cylinder 9 of fixed connection on dust collection box 7 lateral wall, the output of cylinder 9 stretch into in dust collection box 7 and with push pedal 8's center department fixed connection, dust exhaust mouth has still been seted up to dust collection box 7's bottom, when cement in dust collection box 7 can collect a certain degree with the dust, thereby start the cylinder and can drive push pedal 8 and remove the dirt material of gathering together in with dust collection box 7 and discharge. It will be understood by those skilled in the art that the location of the dust box 7 and the specific structure of the first driving assembly are not limited thereto, and the dust box 7 may be disposed at other locations, and the first driving assembly may be disposed as other components having the same function, and herein, the scope of the present application is not limited thereto. For example, the dust box 7 is fixed to a side wall of the bin 1, and the first driving means is provided as an electric push rod driven by electric power. In the present embodiment, the first driving assembly is exemplified as the cylinder 9.

To explain how to store cement in the cement bin and how to collect and process cement ash and dust in the cement bin, when cement is added into the bin body 1, cement ash can be conveyed to the feeding hopper on the bin body 1 by a scraper shoveling mode or a conveyor belt conveying mode, the cement enters the storage cavity 111 in the bin body 1 through the feeding hopper and a feeding port, the generated cement ash and dust move upwards and enter the dust removing cavity 112 through a filter hole on the filter element 4, the dust collector 5 is started, the dust collector 5 adsorbs the cement ash and dust in the dust removing cavity 112 and guides the cement ash and dust into the dust collecting box 7 through the dust collecting pipe 6 for settlement, when the cement ash and dust in the dust collecting box 7 reach a certain amount, the air cylinder 9 is started, the air cylinder 9 extends to drive the push plate 8 to move and push the cement ash and dust settled in the dust collecting box 7, and discharging the settled cement dust and the settled dust from a dust discharge port at the bottom of the dust collection box 7, thereby finishing the cleaning of the dust collection box.

In order to improve the cleaning effect of cement ash and dust in the dust box 7, still be connected with elasticity shovel board 10 on the outer peripheral face of push pedal 8 in this embodiment, elasticity shovel board 10 is the silica gel board, elasticity shovel board 10 is on the outer peripheral face of push pedal 8 through the mode fixed connection of hot melt, elasticity shovel board 10 on the outer peripheral face of push pedal 8 and the inside wall laminating of dust box 7 to cement can be stayed in dust box 7 with the dust accumulation when avoiding clearing up dust box 7. Of course, the material of the elastic blade 10 is not limited to silica gel, and the material of the elastic blade 10 may be rubber.

Further, in order to avoid the clamping stagnation between the elastic shovel plate 10 and the inner wall of the dust box 7 in the moving process, the shape of the elastic shovel plate 10 is set to be arc-shaped in the embodiment, and the arc-shaped elastic shovel plate 10 is tangent to the inner wall of the dust box 7, so that the clamping stagnation between the dust and the cement ash in the dust box 10 is avoided.

Referring to fig. 3, in this embodiment, a dust exhaust pipe 11 is further connected to a dust exhaust opening at the bottom of the dust box 7, the dust exhaust pipe 11 is a rectangular metal pipe, the dust exhaust pipe 11 is vertically arranged, a distance from an opening at the bottom of the dust box to the ground is 0.2m, the dust in the dust box 7 can be exhausted to a specified position by arranging the dust exhaust pipe 11, a landing distance of the dust can be reduced, and therefore, dust generated when the dust is exhausted is reduced, and the dust in the dust box 7 can be conveniently collected and processed. It should be noted that the shape and material of the dust exhaust pipe 11 are not limited to this, and in some alternative embodiments, the material of the dust exhaust pipe 11 may be rubber, for example, the rubber dust exhaust pipe, and the shape is not limited to a rectangle, and the shape of the dust exhaust pipe 11 may be set to a circle, but the cement dust and dust in the dust box 7 can be exhausted regardless of the material and shape of the dust exhaust pipe 11.

It should be noted that, in order to improve the filtering effect of the filtering member 4, the filtering member 4 in this embodiment is connected in the bin body 1 through the resilient member 12, and the bin body 1 is further provided with a second driving assembly, and the second driving assembly can drive the filtering member 4 to vibrate.

Specifically, as shown in fig. 4, a boss 13 is welded on the inner side wall of the cartridge body 1 along the circumferential direction thereof, the resilient member 12 is a spring connected between the boss 13 and the filter member 4, and still be connected with the stabilizer bar in the spring, resilience piece 12 is equipped with three groups at least, preferably, set resilience piece 12 into four groups, four groups resilience piece 12 sets up along the circumference equidistance of boss 13, second drive assembly is including connecting driving motor 14 on storehouse body 1 outer wall, driving motor 14's output shaft end is connected with major axis 15, major axis 15 stretches into in the storehouse body 1 and rotates the connection on the inside wall of storehouse body 1, the fixed cover in major axis 15 surface is equipped with cam 16, cam 16 rotates when with the top intermittent type contact of filtering piece 4 and drive and filter piece 4 vibrations, cam 16 on major axis 15 surface is equipped with two groups at least, preferably, cam 16 is provided with three groups, three groups cam 16 sets up along major axis 15's axis direction equidistance.

When dust and impurities attached to the surface of the filter element 4 affect the filtering effect of the filter element, the driving motor 14 is started, the driving motor 14 drives the three cams 16 on the surface of the driving motor 14 to do circular motion through the long shaft 15, each cam 16 consists of a circular part and a convex part, when the cam 16 does circular motion, when the convex part of the cam 16 rotates to the lower part, the cam contacts with the surface of the filter element 4 and exerts an acting force on the filter element 4 to drive the filter element 4 to displace and enable the spring to generate elastic deformation, when the convex part of the cam 16 is separated from the filter element 4, the filter element 4 is reset under the resetting action of the spring, namely, the cam 16 drives the filter element 4 to vibrate once when rotating for one circle, the filter element 4 can clear the dust and the impurities attached to the filter element 4 when vibrating, and therefore, the dust and the impurities on the surface of the filter element 4 do not need to be manually cleared, it is more convenient when cleaning the filter member 4.

Claims (10)

1. A dust-removing cement storage bin, which comprises a bin body (1), and a feeding port (2) and a discharge port (3) which are arranged on the bin body (1), it is characterized in that a filtering piece (4) is arranged inside the bin body (1) and below the feeding port (2), the filter element (4) divides the bin body (1) into a material storage cavity (111) and a dust removal cavity (112), the bin body (1) is connected with a dust collector (5) communicated with the dust removing cavity (112) and a dust collecting box (7) connected with the dust collector (5) through a dust collecting pipe (6), a push plate (8) is also connected in the dust collection box (7), the push plate (8) is driven by a first driving component, the bottom of the dust collection box (7) is also provided with a dust discharge port, and the first driving component drives the push plate (8) to move so as to discharge dust in the dust collection box (7).

2. A dust type cement bin according to claim 1, wherein the first driving assembly comprises a cylinder (9) connected to the outer wall of the dust box (7), and the output end of the cylinder (9) extends into the dust box (7) and is fixedly connected with the push plate (8).

3. The dust removal type cement storage bin as claimed in claim 2, wherein an elastic shovel plate (10) is connected to the outer circumferential surface of the push plate (8), and the elastic shovel plate (10) is attached to the inner wall of the dust collection box (7).

4. A dust-collecting cement silo according to claim 3, characterized in that the elastic shoveling plate (10) is an arc-shaped plate, and the elastic shoveling plate (10) is tangent to the inner wall of the dust box (7).

5. The dust removal type cement storage bin as claimed in claim 4, wherein a dust exhaust pipe (11) is further connected to a dust exhaust port at the bottom of the dust collection box (7).

6. A cement silo according to any one of the preceding claims 1-5, characterized in that the filter element (4) is connected inside the silo body (1) by means of a resilient element (12), and the silo body (1) is provided with a second drive assembly capable of driving the filter element (4) into vibration.

7. A dust-collecting cement silo according to claim 6, characterized in that the inner side wall of the silo body (1) is fixedly connected with a boss (13) along the circumference thereof, and the resilient member (12) is a spring connected between the boss (13) and the filter member (4).

8. A dust-collecting cement silo according to claim 7, characterized in that said resilient members (12) are provided in at least three groups, the three groups of resilient members (12) being arranged equidistantly along the circumference of the boss (13).

9. A cement silo according to claim 6, characterized in that the second driving assembly comprises a driving motor (14) connected to the outer wall of the silo body (1), the output shaft of the driving motor (14) is connected with a long shaft (15), the long shaft (15) extends into the silo body (1) and is rotatably connected to the inner side wall of the silo body (1), a cam (16) is fixedly sleeved on the surface of the long shaft (15), and when the cam (16) rotates, the cam intermittently contacts with the top end of the filter element (4) and drives the filter element (4) to vibrate.

10. A dust-collecting cement silo according to claim 9, characterized in that the cams (16) on the surface of the long shaft (15) are arranged in at least two groups, at least two groups of cams (16) being arranged equidistantly along the axial direction of the long shaft (15).

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