CN219448398U - Simple dust removing equipment - Google Patents

Abstract

The application relates to a simple dust collecting equipment belongs to grain dust collecting technology field, and it includes hopper and stock guide, and the hopper is connected with the stock guide, is provided with the apron on the stock guide, has seted up first dust removal mouth on the apron, and a plurality of sieve meshes have been seted up to the stock guide bottom, are provided with the dustproof subassembly that is used for preventing the dust of stock guide bottom sieve mesh to fly away everywhere on the hopper, and the first dust removal mouth of apron is connected with first dust absorption pipe, and first dust absorption union coupling has the fan, and the fan is connected with the dust collection pipe. The automatic grain dust collection device has the advantages of reducing dust generated by automatic grain rolling, enabling an operation site to be more sanitary, and reducing dust collection risks of safeties and loading and unloading personnel.

Description

Simple dust removing equipment

Technical Field

The application relates to the technical field of grain dust removal, in particular to simple dust removal equipment.

Background

When the grain in the granary is transported, the grain firstly passes through the hoister and then the hopper, the grain is discharged from the hopper and falls to the conveyor through the material guide plate, and finally the grain is collected and stored through the conveyor.

Aiming at the related technology, when grains roll down from a hopper to a material guide plate and the grains roll on the material guide plate, dust of the grains are easy to scatter everywhere, so that the indoor air quality is poor, and the health of on-site safeguards and loading and unloading staff is affected.

Disclosure of Invention

In order to reduce dust generated by automatic rolling of grains, the operation site is more sanitary, so that dust collection risks of custodians and loading and unloading personnel are reduced.

The application provides a simple dust collecting equipment adopts following technical scheme:

the utility model provides a simple and easy dust collecting equipment, includes be provided with the apron on the stock guide, the hopper is connected with the stock guide, first dust removal mouth has been seted up on the apron, a plurality of sieve meshes have been seted up to the stock guide bottom, be provided with the dustproof subassembly that is used for preventing that the dust of stock guide bottom sieve mesh from drifting everywhere on the hopper, the dust removal mouth of apron is connected with first dust absorption pipe, dustproof subassembly is connected with the second dust absorption pipe, the exhaust column is connected with the fan, the fan is connected with the dust collection pipe.

Through adopting above-mentioned technical scheme, when grain passes through the stock guide, the apron prevents that the dust of stock guide top from drifting away everywhere, and the fan passes through the exhaust column simultaneously and discharges the dust, carries out dust collection through the dust collecting tube at last, and dustproof subassembly covers the dust that falls out from the sieve mesh, takes out the first dust collecting tube after the dust subsides and leaves the apron again and clear up the dust that will spill from the sieve mesh, reduces the dust that grain automatic roll produced, makes the job site more sanitary to reduce custodian, loading and unloading personnel dust absorption risk.

Optionally, the dustproof assembly comprises a dustproof net, the dustproof net is fixed on the hopper and covers the material guide plate, and the second dust collection pipe stretches into the dustproof net.

By adopting the technical scheme, the dust screen prevents dust of the screen holes at the bottom of the guide plate from drifting around.

Optionally, the dustproof subassembly includes the subsides case, the subside case sets up the bottom at the stock guide, the second dust removal mouth has been seted up to the subside case, second dust removal mouth (521) with second dust absorption pipe (6) are connected.

Through adopting above-mentioned technical scheme, the dust that scatters from the sieve mesh concentrates and subsides in the subsidence case, subsides the back with second dust absorption pipe connection fan again and clear up the dust.

Optionally, a vibration motor for vibrating the sedimentation tank is arranged on the sedimentation tank.

Through adopting above-mentioned technical scheme, vibrating motor vibration subsides case, reduces the dust and adheres to the circumstances that leads to dust clean up on subsidence case inner wall.

Optionally, the guide plate is provided with a plurality of convex plates.

Through adopting above-mentioned technical scheme, grain up-and-down motion after the flange, can scatter more dust in making the grain, can carry out preliminary dust removal to the grain earlier when realizing conveying grain.

Optionally, the first dust absorption pipe is connected through the three-way pipe with the fan is connected, be provided with seal assembly on the three-way pipe, seal assembly is used for opening and close the first dust absorption pipe and the second dust absorption pipe.

Through adopting above-mentioned technical scheme, open and close first dust absorption pipe and second dust absorption pipe through adjusting the closure subassembly and carry out the dust absorption to need not to carry out the change of first dust absorption pipe and second dust absorption pipe on the fan.

Optionally, the seal assembly includes turning block, axis of rotation and shrouding, the axis of rotation rotates to set up in the three-way pipe, turning block and rotation axis connection, the three-way pipe with first dust absorption union coupling's pipeline with the through-hole has all been seted up to the three-way pipe with the pipeline that the second dust absorption union coupling is connected, be provided with the shrouding in the axis of rotation, the last screw hole of seting up of shrouding, the screw hole with the through-hole is corresponding, the shrouding pass through fixing bolt with three-way union coupling, fixing bolt passes through hole and threaded connection are in threaded hole, fixing bolt seals one of them the through-hole, another the through-hole upper cover has the shutoff lid.

Through adopting above-mentioned technical scheme, grain is when the transportation, twists the rotating block, and the rotating block drives the axis of rotation and makes the shrouding cover the pipeline of three-way pipe and second dust absorption pipe intercommunication to twist fixing bolt and fix shrouding and three-way pipe, then with shutoff lid to another through-hole shutoff, thereby make things convenient for first dust absorption pipe to carry out the dust absorption, after grain transportation is accomplished, fix the pipeline of shutoff board and three-way pipe and second dust absorption union coupling, then with the through-hole of the pipeline of shutoff lid shutoff three-way pipe and first dust absorption union coupling, thereby make things convenient for the second dust absorption pipe to carry out the dust absorption.

Optionally, a baffle is disposed on the rotating shaft.

Through adopting above-mentioned technical scheme, the baffle reduces the dust and piles up the condition that influences the axis of rotation upset on the axis of rotation.

In summary, the present application includes at least one of the following beneficial technical effects:

1. when grains pass through the guide plate, the cover plate prevents dust above the guide plate from drifting away, the dust is absorbed through the first dust collection pipe in the material conveying process, meanwhile, the dust screen shields the guide plate to prevent dust drifting away from the sieve holes, and when the dust is settled, the dust is cleaned by the second dust collection pipe, so that the dust generated by automatic rolling of the grains is reduced, the operation site is more sanitary, and the dust collection risks of safeguards and loading and unloading staff are reduced;

2. when transporting grain, twist the rotating block, the axis of rotation rotates and makes the shrouding cover the pipeline of three-way pipe and second dust absorption union coupling to fix the shrouding through fixing bolt, with the shutoff lid to the shutoff of the through-hole of the pipeline of three-way pipe and first dust absorption union coupling, thereby make things convenient for first dust absorption union to carry out the dust absorption, need not operating personnel all need to dismantle first dust absorption union and second dust absorption union at every turn and change.

Drawings

Fig. 1 is a schematic overall structure of embodiment 1 of the present application.

Fig. 2 is a schematic structural diagram of embodiment 1 of the present application for embodying a mesh.

Fig. 3 is a schematic structural view of a sealing plate according to embodiment 1 of the present application.

Fig. 4 is an enlarged schematic view of the portion a in fig. 1.

Fig. 5 is an enlarged schematic view of a portion B in fig. 3.

Fig. 6 is a schematic overall structure of embodiment 2 of the present application.

Reference numerals illustrate: 1. a hopper; 2. a material guide plate; 21. a sieve pore; 22. a convex plate; 3. a cover plate; 31. a first dust removal port; 4. a first dust collection pipe; 5. a dust-proof assembly; 51. a dust screen; 52. a sedimentation tank; 521. a second dust removal port; 53. a vibration motor; 6. a second dust collection pipe; 7. a three-way pipe; 8. a closure assembly; 81. a rotating shaft; 82. a rotating block; 83. a sealing plate; 831. a threaded hole; 84. a baffle; 85. a through hole; 86. a fixing bolt; 87. a blocking cover; 9. a blower; 91. a dust collecting pipe.

Detailed Description

The present application is described in further detail below in conjunction with figures 1-6.

Embodiment 1 of the application discloses a simple dust removal device.

Example 1

As fig. 1 and 2, the simple dust removal device comprises a hopper 1 and a material guide plate 2, wherein the hopper 1 is connected with the material guide plate 2, a cover plate 3 is arranged at the top of the material guide plate 2, the cover plate 3 is an arc plate, two ends of the cover plate 3 are respectively connected with two sides of the material guide plate 2, a first dust removal opening 31 is formed in the cover plate 3, and the cover plate 3 is connected with a first dust collection pipe 4 through the first dust removal opening 31. The dust collection device comprises a hopper 1, a dust collection component 5, a dust collection pipe 6, a fan 9, a dust collection pipe 91, a three-way pipe 7, a sealing component 8, a dust collection pipe 4 and a dust collection pipe 6, wherein a plurality of sieve holes 21 are formed in the bottom of the material guide plate 2 along the length direction of the material guide plate, the plurality of convex plates 22 are formed in one side, facing the cover plate 3, of the material guide plate 2 along the length direction of the material guide plate, the material guide plate 2 is equidistantly arranged, the dust collection component 5 is arranged on the hopper 1 and used for preventing dust scattered by the sieve holes 21 in the bottom of the material guide plate 2 from scattering everywhere, the dust collection pipe 5 is connected with the second dust collection pipe 6, the first dust collection pipe 4 and the second dust collection pipe 6 are connected through the three-way pipe 7, the fan 9 is connected with the fan 9, and the dust collection pipe 91 is connected with the dust collection pipe 91 for uniformly collecting dust.

When grains are poured into the hopper 1 and pass through the guide plate 2, the second dust collection pipe 6 is sealed by the sealing component 8, the fan 9 is started, dust which drifts in the aspects on the guide plate 2 is pumped out by the fan 9 through the first dust collection pipe 4, dust at the bottom of the guide plate 2 is deposited through the sieve holes 21 during the transmission of the grains, the dust collection component 5 reduces the dust which passes through the sieve holes 21 to drift everywhere, after the transmission of the grains is completed, the dust collection in the dust collection component 5 is waited, then the first dust collection pipe 4 is sealed by the sealing component 8, and the dust in the dust collection component 5 is collected by the fan 9 through the second dust collection pipe 6, so that the condition that the dust drifts everywhere is reduced.

Referring to fig. 1, the dust-proof assembly 5 includes a dust-proof net 51, the dust-proof net 51 is fixed on the material guiding plate 2, and the second dust-collecting pipe 6 extends into the dust-proof net 51.

As shown in fig. 3, fig. 4 and fig. 5, the closing component 8 includes a rotation shaft 81, a rotation block 82 and a closing plate 83, the three-way pipe 7 is divided into a first pipeline, a second pipeline and a third pipeline, the first pipeline of the three-way pipe 7 is communicated with the first dust collection pipe 4, the second pipeline of the three-way pipe 7 is communicated with the second dust collection pipe 6, the third pipeline of the three-way pipe 7 is communicated with the fan 9, the rotation shaft 81 is rotatably arranged in the three-way pipe 7, the rotation shaft 81 is positioned at the corner of the first pipeline of the three-way pipe 7 and the second pipeline of the three-way pipe 7, the rotation shaft 81 is fixedly connected with the rotation block 82, the rotation block 82 is positioned at the top of the three-way pipe 7, the closing plate 83 is fixed on the rotation shaft 81, two baffles 84 are arranged in the three-way pipe 7, one baffle 84 covers the rotation shaft 81, and the other baffle 84 is arranged in the first pipeline of the three-way pipe 7. Through holes 85 are formed in the first pipeline of the three-way pipe 7 and the second pipeline of the three-way pipe 7, a threaded hole 831 is formed in one end, far away from the rotation, of the sealing plate 83, when the sealing plate 83 seals the second pipeline of the three-way pipe 7, a fixing bolt 86 penetrates through the through hole 85 of the second pipeline of the three-way pipe 7 and is connected with the sealing plate 83 through bolts, and the through hole 85 of the first pipeline of the three-way pipe 7 is plugged through a plugging cover 87.

When the grain is transported, the dust screen 51 prevents dust from drifting around, the rotating block 82 is screwed, the rotating shaft 81 rotates and enables the sealing plate 83 to cover the second pipeline of the three-way pipe 7, the sealing plate 83 is fixed through the fixing bolt 86, the through hole 85 of the first pipeline of the three-way pipe 7 is plugged by the plugging cover 87, and therefore dust collection by the first dust collection pipe 4 is facilitated.

After the grain transportation is completed, the fixing bolt 86 is removed, the rotating block 82 is screwed, the sealing plate 83 covers the first pipeline of the three-way pipe 7, the sealing plate 83 is fixed through the fixing bolt 86, the through hole 85 of the second pipeline of the three-way pipe 7 is plugged by the plugging cover 87, and therefore dust collection by the second dust collection pipe 6 is facilitated.

Example 2

Referring to fig. 6, the difference between this embodiment and embodiment 1 is that the dust-proof assembly 5 includes a settling tank 52, the settling tank 52 is disposed at the bottom of the plate of the guide plate 2, a second dust-removing opening 521 is formed on one side of the settling tank 52, the second dust-collecting pipe 6 is connected to the second dust-removing opening 521, and a vibration motor 53 for vibrating the settling tank 52 is disposed on one side of the settling tank 52.

The implementation principle of the embodiment 2 is as follows: during transportation of grains, dust falls into the sedimentation tank 52 from the sieve holes 21, the vibration motor 53 of the sedimentation tank 52 vibrates the sedimentation tank 52, dust is reduced to be attached to the inner wall of the sedimentation tank 52, and after the transportation of the grains is completed, the fan 9 washes out the dust through the second dust collection pipe 6, so that the situation that the dust drifts around during transportation of the grains is avoided.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims (8)

1. The utility model provides a simple and easy dust collecting equipment, includes hopper (1) and stock guide (2) its characterized in that: hopper (1) are connected with stock guide (2), be provided with apron (3) on stock guide (2), first dust removal mouth (31) have been seted up on apron (3), a plurality of sieve meshes (21) have been seted up to stock guide (2) bottom, be provided with on hopper (1) and be used for preventing dustproof subassembly (5) that the dust of stock guide (2) bottom sieve mesh (21) waggle everywhere, apron (3) first dust removal mouth (31) are connected with first dust absorption pipe (4), dustproof subassembly (5) are connected with second dust absorption pipe (6), first dust absorption pipe (4) are connected with fan (9), fan (9) are connected with dust collection pipe (91).

2. A simple dust removal device according to claim 1, characterized in that: the dustproof assembly (5) comprises a dustproof net (51), the dustproof net (51) is fixed on the hopper (1) and covers the material guide plate (2), and the second dust collection pipe (6) stretches into the dustproof net (51).

3. A simple dust removal device according to claim 1, characterized in that: the dustproof assembly (5) comprises a sedimentation box (52), the sedimentation box (52) is arranged at the bottom of the material guide plate (2), a second dust removal opening (521) is formed in the sedimentation box (52), and the second dust removal opening (521) is connected with the second dust collection pipe (6).

4. A simple dust removal apparatus as set forth in claim 3, wherein: the sedimentation tank (52) is provided with a vibration motor (53) for vibrating the sedimentation tank (52).

5. A simple dust removal device according to claim 1, characterized in that: a plurality of convex plates (22) are arranged on the material guiding plate (2).

6. A simple dust removal device according to claim 1, characterized in that: the novel dust collection device is characterized in that the first dust collection pipe (4) and the second dust collection pipe (6) are connected through a three-way pipe (7), the three-way pipe (7) is connected with the fan (9), a sealing assembly (8) is arranged on the three-way pipe (7), and the sealing assembly (8) is used for opening and closing the first dust collection pipe (4) and the second dust collection pipe (6).

7. The simple dust removal device of claim 6, wherein: the utility model provides a sealing assembly (8) is including rotating piece (82), axis of rotation (81) and shrouding (83), axis of rotation (81) rotate and set up in three-way pipe (7), rotating piece (82) are connected with axis of rotation (81), three-way pipe (7) with pipeline that first dust absorption pipe (4) are connected with pipeline that three-way pipe (7) with through-hole (85) have all been seted up to the pipeline that second dust absorption pipe (6) are connected, be provided with shrouding (83) on axis of rotation (81), threaded hole (831) have been seted up on shrouding (83), threaded hole (831) with through-hole (85) are corresponding, shrouding (83) pass through fixing bolt (86) with three-way pipe (7) threaded connection, fixing bolt (86) pass through-hole (85) and threaded connection are in threaded hole (831), fixing bolt (86) seal one of them through-hole (85), another through-hole (85) are covered with shutoff lid (87).

8. A simple dust removal apparatus as set forth in claim 7, wherein: a baffle (84) is arranged on the rotating shaft (81).