CN213727716U

CN213727716U - Buggy storehouse screening filter equipment

Info

Publication number: CN213727716U
Application number: CN202022372979.9U
Authority: CN
Inventors: 徐颂; 王勇; 曹小旭; 施杰锋
Original assignee: Zhejiang Asroad Highway Construction & Maintenance Machinery Co ltd
Current assignee: Zhejiang Asroad Highway Construction & Maintenance Machinery Co ltd
Priority date: 2020-10-22
Filing date: 2020-10-22
Publication date: 2021-07-20
Anticipated expiration: 2030-10-22

Abstract

The application discloses buggy storehouse screening filter equipment, including casing, drive box, filter cartridge and clearance brush, the casing inner chamber is equipped with the filter cartridge, filter cartridge bottom rigid coupling removes the wheel, shells inner wall rigid coupling shifting chute, it installs in the shifting chute inner chamber to remove the wheel, remove the slide that the wheel top runs through the shifting chute top and set up, filter cartridge one side rigid coupling movable rod, movable rod one side rigid coupling sliding plate, sliding plate top and bottom are all overlapped on the slide bar surface, slide bar one side rigid coupling spring, the equal rigid coupling shells inner wall in spring and slide bar one side, casing inner chamber installation lead screw, lead screw surface cover has the slider, slider top rigid coupling clearance brush, filter cartridge bottom central authorities install the filter screen, clearance brush top and the laminating of filter screen bottom. This application can promote filter cartridge through drive box, reciprocating lever, carousel, second motor, connecting block, push rod, guide way and third motor and sieve the filtration to the buggy.

Description

Buggy storehouse screening filter equipment

Technical Field

The application relates to a screening filter equipment, specifically is a buggy storehouse screening filter equipment.

Background

The coal powder bin is a transfer station of fuel, raw coal is mainly used as power generation fuel in China, and most power plant boilers adopt coal powder to supply materials to the boilers. The level of the coal bunker depends on whether the boiler and even the power generation system can normally operate. The coal bunker overflows when the material level is over full, so that coal burst accidents are caused; the coal bunker with too low material level or emptying can cause the big accidents of unstable combustion and even fire extinguishing shutdown. For a boiler with a middle storage type feeding, the coal bunker and the powder bunker are arranged, and the control of the powder level of the coal bunker is particularly important.

In order to guarantee the quality of buggy in the buggy storehouse, need sieve the buggy, filter inside impurity and caking screen, guarantee buggy combustion efficiency in the use, but sieve the buggy and often can make the buggy raise, the buggy floats and is influenced the health by human suction in the air, and the condition that probably blocks up in sieving the filtration to the buggy, untimely processing can influence screening efficiency, and generally to buggy screening in-process, general screening plant screening efficiency is low, and the condition of damage appears easily after long-term the use. Therefore, the pulverized coal bin screening and filtering device is provided for solving the problems.

Disclosure of Invention

A pulverized coal bunker screening and filtering device comprises a shell, a driving box, a filtering box and a cleaning brush, wherein the filtering box is arranged in an inner cavity of the shell, a moving wheel is fixedly connected to the bottom of the filtering box, a moving groove is fixedly connected to the inner wall of the shell, the moving wheel is installed in the inner cavity of the moving groove, the top end of the moving wheel penetrates through a slide way formed in the top end of the moving groove, a moving rod is fixedly connected to one side of the filtering box, a sliding plate is fixedly connected to one side of the moving rod, the top end and the bottom end of the sliding plate are sleeved on the surface of the sliding rod, a spring is fixedly connected to one side of the sliding rod, the inner wall of the shell is fixedly connected to one side of the spring and one side of the sliding rod, a lead screw is installed in the inner cavity of the shell, a sliding block is sleeved on the surface of the lead screw, the top of the sliding block is fixedly connected with the cleaning brush, a filtering screen is installed in the center of the bottom of the filtering box, and the top of the cleaning brush is attached to the bottom of the filtering screen;

a driving box is installed on one side of the shell, a second motor is installed on one side of the inner cavity of the driving box, the output end of the second motor is fixedly connected with a rotary table, one side of the rotary table is connected with a reciprocating rod, one end of the reciprocating rod is connected with a connecting block, one side of the connecting block is fixedly connected with a push rod, a guide groove is installed on one side of the inner cavity of the driving box, and one end of the push rod penetrates through the guide groove and the shell to extend to the interior of the shell to be fixedly connected with the side wall of the filter box;

the improved automatic dust removing device comprises a shell, and is characterized in that a charging bucket is installed in the center of the top of the shell, a support is installed at the top of the inner cavity of the charging bucket, a first motor is installed in the center of the top of the support, an output end of the bottom of the first motor is fixedly connected with a stirring rod, stirring blades are fixedly connected with the bottom of the stirring rod, two air pumps are symmetrically installed at the top of the shell, collecting boxes are installed at the top ends of two sides of the shell, the collecting boxes are connected to one side of each air pump through dust guide pipes, two dust discharging ports are symmetrically installed at the top of the inner cavity of the shell, and the top of each dust discharging port penetrates through the shell to be connected with the air pumps.

Furthermore, a material collecting box is arranged in the center of the bottom of the inner cavity of the shell, and a horn-shaped material collecting opening is arranged at the top of the material collecting box.

Furthermore, two dust baffles are symmetrically and fixedly connected to the top of the inner cavity of the filter box.

Furthermore, two limiting plates are fixedly connected to one side of the sliding rod, and the diameter of each limiting plate is larger than that of the sliding rod.

Furthermore, the bottom end of the ash discharge port is horn-shaped, the bottom of the feeding barrel is fixedly connected with a material guide port, and the bottom of the material guide port is provided with a valve.

Furthermore, the top end and the bottom end of the reciprocating rod are respectively and movably connected with the rotary disc and the connecting block.

Furthermore, a third motor is installed on one side of the shell, and one end of the lead screw penetrates through the shell and is connected with the output end of the third motor.

Furthermore, a baffle is arranged on one side of the lead screw, and the surface of the lead screw is connected with the sliding block through threads.

Furthermore, two door leaves are symmetrically installed at the bottom end of one side of the shell through a hinge.

Further, the top end and the bottom end of the sliding plate are connected with the sliding rod in a sliding mode.

The beneficial effect of this application is: the application provides a prevent blockking up and recoverable buggy storehouse screening filter equipment.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic perspective view of an embodiment of the present application;

FIG. 2 is a schematic diagram of the overall structure of an embodiment of the present application;

fig. 3 is a schematic diagram of a partial enlarged structure at a in fig. 2 according to an embodiment of the present application.

In the figure: 1. the device comprises a filter screen, 2, a moving wheel, 3, a moving groove, 4, a filter box, 5, a collecting box, 6, an ash baffle, 7, an ash guide pipe, 8, a shell, 9, an air pump, 10, a feeding barrel, 11, a support, 12, a first motor, 13, a stirring rod, 14, a material guide port, 15, an ash discharge port, 16, a driving box, 17, a reciprocating rod, 18, a rotary disc, 19, a second motor, 20, a connecting block, 21, a push rod, 22, a guide groove, 23, a third motor, 24, a lead screw, 25, a cleaning brush, 26, a sliding block, 27, an aggregate box, 28, a moving rod, 29, a spring, 30, a sliding rod, 31 and a sliding plate.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

Referring to fig. 1-3, a pulverized coal bunker screening and filtering device includes a housing 8, a driving box 16, a filter box 4 and a cleaning brush 25, the filter box 4 is disposed in an inner cavity of the housing 8, a moving wheel 2 is fixedly connected to the bottom of the filter box 4, a moving chute 3 is fixedly connected to the inner wall of the housing 8, the moving wheel 2 is installed in the inner cavity of the moving chute 3, the top end of the moving wheel 2 penetrates through a slide way formed in the top end of the moving chute 3, a moving rod 28 is fixedly connected to one side of the filter box 4, a sliding plate 31 is fixedly connected to one side of the moving rod 28, the top end and the bottom end of the sliding plate 31 are both sleeved on the surface of a sliding rod 30, a spring 29 is fixedly connected to one side of the sliding rod 30, the inner wall of the housing 8 is fixedly connected to one side of the spring 29 and one side of the sliding rod 30, a lead screw 24 is installed in the inner cavity of the housing 8, a slide block 26 is sleeved on the surface of the lead screw 24, the top of the slide block 26 is fixedly connected to the cleaning brush 25, a filter screen 1 is installed in the center of the bottom of the filter box 4, the top of the cleaning brush 25 is attached to the bottom of the filter screen 1;

a driving box 16 is installed on one side of the shell 8, a second motor 19 is installed on one side of an inner cavity of the driving box 16, an output end of the second motor 19 is fixedly connected with a rotary disc 18, one side of the rotary disc 18 is connected with a reciprocating rod 17, one end of the reciprocating rod 17 is connected with a connecting block 20, one side of the connecting block 20 is fixedly connected with a push rod 21, a guide groove 22 is installed on one side of the inner cavity of the driving box 16, and one end of the push rod 21 penetrates through the guide groove 22 and the shell 8 to extend to the inside of the shell 8 to be fixedly connected with the side wall of the filter box 4;

8 top central authorities of casing install storage bucket 10 into, go into storage bucket 10 inner chamber

top installing support

11, 11 top central authorities of support install first motor 12, first motor 12 bottom output rigid coupling puddler 13, puddler 13 bottom rigid coupling stirring leaf, two air pumps 9 of 8 top symmetries of casing installation, box 5 is collected in the equal installation in 8 both sides top of casing, 9 one side of air pump is connected through ash guide pipe 7 and is collected box 5, two ash discharge openings 15 of 8 inner chamber top symmetries of casing installation, ash discharge opening 15 top is run through casing 8 and is connected air pump 9.

A material collecting box 27 is arranged at the center of the bottom of the inner cavity of the shell 8, and a horn-shaped material collecting port is arranged at the top of the material collecting box 27; the top of the inner cavity of the filter box 4 is symmetrically and fixedly connected with two ash baffles 6; one side of the slide bar 30 is fixedly connected with two limit plates, and the diameter of each limit plate is larger than that of the slide bar 30; the bottom end of the ash discharge port 15 is in a horn shape, the bottom of the charging bucket 10 is fixedly connected with a material guide port 14, and the bottom of the material guide port 14 is provided with a valve; the top end and the bottom end of the reciprocating rod 17 are respectively movably connected with a turntable 18 and a connecting block 20; a third motor 23 is installed on one side of the shell 8, and one end of the screw rod 24 penetrates through the shell 8 and is connected with the output end of the third motor 23; a baffle is arranged on one side of the screw rod 24, and the surface of the screw rod 24 is connected with a sliding block 26 through threads; the bottom end of one side of the shell 8 is symmetrically provided with two door leaves through a hinge; the sliding bar 31 is slidably connected to the sliding bar 30 at the top and bottom ends thereof.

When the device is used, electrical elements in the device are externally connected with a power supply and a control switch when the device is used, pulverized coal to be screened is poured into the charging barrel 10, the first motor 12 drives the stirring rod 13 to rotate, the blockage of the pulverized coal when the pulverized coal is conveyed into the filter box 4 through the material guide port 14 can be prevented, then the second motor 19 can drive the turntable 18 to rotate, the reciprocating rod 17 can be matched with the connecting block 20 to push the push rod 21 to do reciprocating motion, the push rod 21 can push the filter box 4 to sway left and right through the guide groove 22, when the filter box 4 is in the moving process, the moving wheel 2 moves in the moving groove 3 to play a role in guiding, the moving rod 28 can start to push the sliding plate 31 to move, the sliding plate 31 can move on the surface of the sliding rod 30, when the sliding plate 31 slides, the spring 29 can be extruded, the elasticity of the spring 29 can be matched to play a role in resetting the filter box 4, and in the screening process, third motor 23 can drive lead screw 24 and rotate, can drive slider 26 and remove, it clears up filter screen 1 to make clearance brush 25 remove to be convenient for, avoid filter screen 1 to appear blockking up the influence screening, when carrying the buggy, the dust board 6 can avoid the buggy to spill, can also avoid raising a large amount of buggy granules, can absorb the buggy granule through air pump 9 and ash discharge opening 15, later can carry the buggy to collect the box 5 inside and save on the earth through ash guide 7, can collect the buggy after filtering the screening through collection box 27, can take out the inside buggy of collection box 27 through opening the door leaf of casing 8 one side.

The application has the advantages that:

1. the filter box can be pushed by the driving box, the reciprocating rod, the rotary disc, the second motor, the connecting block, the push rod, the guide groove and the third motor to screen and filter pulverized coal, the movable rod, the spring, the slide rod and the movable wheel can play a reset effect, and the movable groove and the movable wheel play a guide effect, so that the screening and filtering efficiency of the pulverized coal is improved conveniently;

2. the filter screen can be cleaned through the third motor, the screw rod, the sliding block and the cleaning brush, the situation that the filter screen is blocked during screening and filtering of the pulverized coal is avoided, the screening efficiency is influenced, and the first motor, the bracket and the stirring rod can avoid the blockage when the pulverized coal is poured;

3. can carry out a large amount of lifts in the screening process at the buggy through the ash blocking board, arrange ash mouthful, air pump and lead the ash pipe moreover and can carry the tiny granule that lifts up at the screening process and collect in collecting the box, avoid floating and be inhaled by the human body in the air.

The first motor 12, the second motor 19, and the third motor 23 are each of the type y2-225M manufactured by lambert motor limited, and its associated power supplies and circuitry. Associated power supplies and circuits.

It is well within the skill of those in the art to implement, without undue experimentation, the present application is not directed to software and process improvements, as they relate to circuits and electronic components and modules.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. The utility model provides a buggy storehouse screening filter equipment which characterized in that: comprises a shell (8), a driving box (16), a filter box (4) and a cleaning brush (25), wherein the inner cavity of the shell (8) is provided with the filter box (4), the bottom of the filter box (4) is fixedly connected with a moving wheel (2), the inner wall of the shell (8) is fixedly connected with a moving groove (3), the moving wheel (2) is arranged in the inner cavity of the moving groove (3), the top end of the moving wheel (2) penetrates through a slide way formed in the top end of the moving groove (3), one side of the filter box (4) is fixedly connected with a moving rod (28), one side of the moving rod (28) is fixedly connected with a sliding plate (31), the top end and the bottom end of the sliding plate (31) are both sleeved on the surface of a sliding rod (30), one side of the sliding rod (30) is fixedly connected with a spring (29), one sides of the spring (29) and the sliding rod (30) are both fixedly connected with the inner wall of the shell (8), a lead screw (24) is arranged in the inner cavity of the shell (8), and a slide block (26) is sleeved on the surface of the lead screw (24), the top of the sliding block (26) is fixedly connected with a cleaning brush (25), the center of the bottom of the filter box (4) is provided with a filter screen (1), and the top of the cleaning brush (25) is attached to the bottom of the filter screen (1);

a driving box (16) is installed on one side of the shell (8), a second motor (19) is installed on one side of an inner cavity of the driving box (16), the output end of the second motor (19) is fixedly connected with a turntable (18), one side of the turntable (18) is connected with a reciprocating rod (17), one end of the reciprocating rod (17) is connected with a connecting block (20), one side of the connecting block (20) is fixedly connected with a push rod (21), a guide groove (22) is installed on one side of the inner cavity of the driving box (16), and one end of the push rod (21) penetrates through the guide groove (22) and the shell (8) and extends to the side wall of the filter box (4) fixedly connected inside the shell (8);

casing (8) top central authorities install storage bucket (10), go into storage bucket (10) inner chamber top installing support (11), first motor (12) of support (11) top central authorities installation, first motor (12) bottom output rigid coupling puddler (13), puddler (13) bottom rigid coupling stirring leaf, two air pumps (9) of casing (8) top symmetry installation, box (5) are all installed and collected on casing (8) both sides top, air pump (9) one side is connected through ash guide pipe (7) and is collected box (5), two ash discharge openings (15) of casing (8) inner chamber top symmetry installation, ash discharge opening (15) top is run through casing (8) and is connected air pump (9).

2. The coal dust bin screening filter device of claim 1, wherein: the material collecting box (27) is installed in the center of the bottom of the inner cavity of the shell (8), and the horn-shaped material collecting opening is installed at the top of the material collecting box (27).

3. The coal dust bin screening filter device of claim 1, wherein: two ash baffles (6) are symmetrically and fixedly connected to the top of the inner cavity of the filter box (4).

4. The coal dust bin screening filter device of claim 1, wherein: and one side of the sliding rod (30) is fixedly connected with two limiting plates, and the diameter of each limiting plate is larger than that of the sliding rod (30).

5. The coal dust bin screening filter device of claim 1, wherein: the bottom end of the ash discharge port (15) is in a horn shape, the bottom of the charging bucket (10) is fixedly connected with a material guide port (14), and the bottom of the material guide port (14) is provided with a valve.

6. The coal dust bin screening filter device of claim 1, wherein: the top end and the bottom end of the reciprocating rod (17) are respectively and movably connected with the turntable (18) and the connecting block (20).

7. The coal dust bin screening filter device of claim 1, wherein: and a third motor (23) is installed on one side of the shell (8), and one end of the screw rod (24) penetrates through the shell (8) and is connected with the output end of the third motor (23).

8. The coal dust bin screening filter device of claim 1, wherein: a baffle is arranged on one side of the screw rod (24), and the surface of the screw rod (24) is connected with a sliding block (26) through threads.

9. The coal dust bin screening filter device of claim 1, wherein: two door leaves are symmetrically installed at the bottom end of one side of the shell (8) through a hinge.

10. The coal dust bin screening filter device of claim 1, wherein: the top end and the bottom end of the sliding plate (31) are connected with the sliding rod (30) in a sliding mode.