CN210356366U - Green dust collector of feeding mechanism - Google Patents
Green dust collector of feeding mechanism Download PDFInfo
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- CN210356366U CN210356366U CN201920818881.6U CN201920818881U CN210356366U CN 210356366 U CN210356366 U CN 210356366U CN 201920818881 U CN201920818881 U CN 201920818881U CN 210356366 U CN210356366 U CN 210356366U
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Abstract
The utility model discloses a green environmental protection dust collector of a feeding mechanism, wherein the feeding mechanism comprises a plurality of belt conveyors, the blanking outlet end of the previous belt conveyor is positioned above the blanking inlet end of the next belt conveyor to form a joint point, and the dust collector comprises a dust collector, a dust cover and a pipeline for communicating the dust cover with the dust collector; the dust cover comprises a first dust cover covering the outer part of the belt conveyor and a second dust cover covering the outer part of the joint; the first dust cover extends along the length direction of the belt conveyor; the dust removal device is provided with a dust discharge port, the first dust cover or the second dust cover is provided with a dust discharge port, the dust discharge port is positioned above the dust discharge port and communicated with the dust discharge port through a vertical pipeline, the dust discharge port is positioned right above the belt conveyor, the dust discharge port is connected with a discharge valve in series in a pipeline of the dust discharge port, the discharge valve is opened intermittently, and after the discharge valve is opened, the dust discharge port is communicated with the dust discharge port.
Description
Technical Field
The utility model belongs to the technical field of dust collector, specifically speaking relates to a feeding mechanism's green dust collector.
Background
The function of the mixture mixing station is to mix the mixture such as mountain flour, and the like, and the mixture such as mountain flour and the like needs to be continuously conveyed to the mixture mixing station through a conveyor in the mixing process.
The conveying mechanism of the existing mixture mixing station usually adopts a belt conveyor for conveying, and the belt conveyor is in an open type conveying mode, so that dust in stone powder or mixture is very easy to diffuse to the periphery, and the dust diffusion condition is more serious if windy weather occurs; in addition, the conveying height needs to be improved in the conveying process, but one belt conveyor is difficult to realize higher height and length requirements, a plurality of belt conveyors are needed to be arranged from head to tail, the blanking outlet end of the previous belt conveyor is positioned above the blanking inlet end of the next belt conveyor, so that the height difference exists between the blanking outlet end of the previous belt conveyor and the blanking inlet of the next belt conveyor, and dust is easily scattered in the blanking process.
In addition, in order to improve the utilization rate of the mixture such as stone powder and avoid secondary pollution to the surrounding environment caused by the collected dust, the collected dust needs to be recycled.
A conveying mechanism is arranged below a dust removal device, when a discharge valve 52 is opened, dust in an ash hopper falls onto the conveying mechanism below the ash hopper and is conveyed to the top of a stone dust tank by the conveying mechanism, although the dust recycling purpose can be achieved by the mode, the equipment investment is increased, and the height of the stone dust tank is high, the installation difficulty and the conveying requirement of the conveying mechanism are increased.
Disclosure of Invention
The utility model aims at providing a feeding mechanism's green dust collector, it is anticipated to overcome the problem that exists among the background art.
In order to solve the technical problem, the purpose of the utility model is to realize like this:
a feeding mechanism of a green environment-friendly dust removal device comprises a plurality of belt conveyors, wherein a blanking outlet end of a previous belt conveyor is positioned above a blanking inlet end of a next belt conveyor to form a joint point, and the feeding mechanism comprises a dust removal device, a dust cover and a pipeline for communicating the dust cover with the dust removal device;
the dust cover comprises a first dust cover covering the outer part of the belt conveyor and a second dust cover covering the outer part of the joint; the first dust cover extends along the length direction of the belt conveyor;
the dust removal device is provided with a dust discharge port, the first dust cover or the second dust cover is provided with a dust discharge port, the dust discharge port is positioned above the dust discharge port and communicated with the dust discharge port through a vertical pipeline, the dust discharge port is positioned right above the belt conveyor, the dust discharge port is connected with a discharge valve in series in a pipeline of the dust discharge port, the discharge valve is opened intermittently, and after the discharge valve is opened, the dust discharge port is communicated with the dust discharge port.
On the basis of the above scheme and as a preferable scheme of the scheme: the dust removal device is a pulse bag type dust remover.
On the basis of the above scheme and as a preferable scheme of the scheme: the dust hopper of the pulse bag type dust collector can be communicated with the dust exhaust port.
On the basis of the above scheme and as a preferable scheme of the scheme: the first dust cover is detachably connected with the belt conveyor and shields the belt conveyor.
On the basis of the above scheme and as a preferable scheme of the scheme: the first dust cover is U-shaped in cross section, and two straight edges of the first dust cover are detachably connected with the belt conveyor through a connecting piece.
On the basis of the above scheme and as a preferable scheme of the scheme: the connecting piece contains right angle connecting piece and elasticity clamping piece, the outside symmetry in frame both sides of belt conveyor extends the connecting plate, a right angle limit of right angle connecting piece is connected the back with the straight line limit of first dust cover, through the elasticity clamping piece will the another side of right angle connecting piece with the tight location of connecting plate clamp.
On the basis of the above scheme and as a preferable scheme of the scheme: the pipe diameter of the pipeline close to the dust removal device side is larger than that of the far end.
Compared with the prior art, the utility model outstanding and profitable technological effect is: 1. the belt conveyor and the joint point thereof can be protected, and the problem that dust is easy to diffuse due to the original open structure is prevented.
2. Through the pipeline with dust cover and dust collector intercommunication, form the negative pressure through fan messenger's dust cover, further avoid the dust to spread to the outside to adsorb the dust through dust collector and purify, avoid causing the influence to air and environment on every side.
3. The stone powder which is recovered and leaked in the air directly falls into the belt conveyor, so that the modification workload of the existing equipment is greatly reduced on the basis of realizing the recovery and reutilization of dust, no new conveying equipment is required to be added, and the equipment investment and the modification difficulty are reduced; furthermore, the direct fall of the dust to the belt conveyor reduces the problem of increased energy consumption caused by the addition of equipment.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
FIG. 2 is a schematic view of a dust cover construction.
Detailed Description
In order to make the purpose, technical solutions and advantages of the present application clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the drawings in the embodiments, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all the embodiments. All other embodiments obtained by a person skilled in the art without making any inventive step, based on the given embodiments, fall within the scope of protection of the present application.
In the description of the present application, it is to be understood that the terms "upper", "lower", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present application.
In the description of the present application, the terms "first", "second", and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated.
The utility model provides a feeding mechanism's green dust collector, feeding mechanism contain a plurality of belt conveyor 2, and belt conveyor 2 takes out the mountain flour in the mountain flour storage cabin 1, in order to reach required transport height and length, in this embodiment, lies in the blanking exit end of preceding belt conveyor 21 and forms a junction 61 above the blanking entry end of next belt conveyor 22, and this implementation includes dust collector 5, dust cover and with dust collector 5 intercommunication's pipeline 4.
The dust cover comprises a first dust cover 3 covering the outside of the belt conveyor 2 and a second dust cover 6 covering the outside of the joint 61; preferably, the first dust covers 3 extend in the longitudinal direction of the belt conveyor 2.
The dust removing device 5 is provided with a dust discharging port 51, and the first dust cover 3 or the second dust cover 6 is provided with a dust discharging port 62; the preferred dust discharge port 62 is located the second dust cover 6 in this embodiment, the dust discharge port 51 is located dust discharge port 62 top and the two communicate through vertical pipeline, dust discharge port 62 is located directly over second belt conveyor 22, dust discharge port 51 with a discharge valve 52 has concatenated in dust discharge port 62's the pipeline, discharge valve 52 is intermittent type formula opened, open the back dust discharge port 51 with dust discharge port 62 communicates, and the dust of collecting in dust collector just can receive the effect of gravity to fall into to second belt conveyor 22 on, and then is delivered to junction point 61 by second belt conveyor 22 to discharge by the export 621 of junction point 61 department.
It should be noted that in the present embodiment, the dust removing device 5 is preferably a pulse bag type dust remover, and an ash bucket of the pulse bag type dust remover can be communicated with the dust discharging port 51.
Specifically, in the present embodiment, the dust removing device 5 is preferably a pulse bag type dust remover, which is a prior art, dust-containing gas enters the filter chamber from the dust hopper (or the lower part of the dust hopper is a wide open flange), coarse particles directly fall into the dust hopper or the dust bin, the dust gas is filtered by the filter bag, dust is retained on the surface of the filter bag, clean gas enters the air purifying chamber through the bag opening and is discharged into the atmosphere by the fan, when the dust on the surface of the filter bag is continuously increased to cause the resistance of the equipment to rise to a set value, the time relay (or the micro differential pressure controller) outputs a signal, the program control instrument starts to work, the pulse valves are opened one by one to enable compressed air to blow and clean the filter bag through the nozzle, so that the filter bag expands suddenly, under the action of reverse airflow, dust attached to the surface of the filter bag quickly separates from the filter bag and falls into the dust hopper, the dust is discharged by the discharge valve 52, and after the blowing and dust removal of all the filter bags are finished, the dust remover returns to normal operation. The dust removing device has the advantages of strong dust removing capability, high dust removing efficiency, low emission concentration, small air leakage rate, less energy consumption, less steel consumption, small occupied area, stable and reliable operation and good economic benefit.
Further, in order to realize the recycling of the stone powder, a discharge valve 52 at the bottom of an ash hopper of the pulse bag type dust collector is opened intermittently; after the dust hopper is opened, the dust in the dust hopper falls onto the second conveying mechanism 22 below the dust hopper through the dust discharge port, the dust discharge port and the pipeline under the action of gravity, is conveyed by the second conveying mechanism 22 and is discharged from the outlet 621 at the combination point 61; compared with the method that the dust is conveyed to the stone dust tank through the conveying device or the hoister, the method has the advantages that the original conveying equipment is utilized, the modification workload of the existing equipment is greatly reduced on the basis of realizing dust recycling, new conveying equipment does not need to be added, and the equipment investment and the modification difficulty are reduced; furthermore, the direct fall of the dust to the belt conveyor reduces the problem of increased energy consumption caused by the addition of equipment.
Further, referring to fig. 2, for the convenience of installation and maintenance of the belt conveyor, the first dust cover 3 is detachably attached to the belt conveyor 2 and shields the conveyor belt 211 of the belt conveyor.
In this embodiment, the first dust cover has a U-shaped cross-section, and two straight edges 32 of the first dust cover are detachably connected to the belt conveyor 2 through a connecting member 213.
Specifically, the connecting member 213 includes a right-angle connecting member 2131 and elastic clips 2132, the two sides of the frame 212 of the belt conveyor 2 extend outwards symmetrically to form connecting plates 2121, after one right-angle side of the right-angle connecting member 2131 is connected with the straight-line side 32 of the first dust cover, the other side of the right-angle connecting member is clamped and positioned with the connecting plates 2121 through the elastic clips 2132, the connecting structure is simple and convenient to mount and fix, and is convenient to dismount at the same time, and the dismounting can be performed only by dismounting the elastic clips 2132.
Preferably, in order to provide stable and great air current for each dust cover in the whole dust collector, the pipe diameter that sets for the pipeline to be close to the dust collector side in this embodiment is greater than the pipe diameter of distal end, can guarantee like this that each pipeline all has stable and sufficient air current flow at the in-process of removing dust, makes first dust cover and second dust cover can both form good negative pressure and adsorption affinity, promotes dust removal effect.
The above-mentioned embodiment is only the preferred embodiment of the present invention, and does not limit the protection scope of the present invention according to this, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (7)
1. The utility model provides a feeding mechanism's green dust collector, feeding mechanism contain a plurality of belt conveyor, and the blanking exit end of preceding belt conveyor is located the blanking entry end top of next belt conveyor and forms a juncture, its characterized in that: the dust-proof device comprises a dust-proof device, a dust-proof cover and a pipeline for communicating the dust-proof cover and the dust-proof device;
the dust cover comprises a first dust cover covering the outer part of the belt conveyor and a second dust cover covering the outer part of the joint; the first dust cover extends along the length direction of the belt conveyor;
the dust removal device is provided with a dust discharge port, the first dust cover or the second dust cover is provided with a dust discharge port, the dust discharge port is positioned above the dust discharge port and communicated with the dust discharge port through a vertical pipeline, the dust discharge port is positioned right above the belt conveyor, the dust discharge port is connected with a discharge valve in series in a pipeline of the dust discharge port, the discharge valve is opened intermittently, and after the discharge valve is opened, the dust discharge port is communicated with the dust discharge port.
2. The green environmental protection dust collector of a feeding mechanism of claim 1, characterized in that: the dust removal device is a pulse bag type dust remover.
3. The green environmental protection dust collector of a feeding mechanism of claim 2, characterized in that: the dust hopper of the pulse bag type dust collector can be communicated with the dust exhaust port.
4. The green environmental protection dust collector of a feeding mechanism of claim 1, characterized in that: the first dust cover is detachably connected with the belt conveyor and shields the belt conveyor.
5. The green environmental protection dust collector of feeding mechanism of claim 4, characterized by: the first dust cover is U-shaped in cross section, and two straight edges of the first dust cover are detachably connected with the belt conveyor through a connecting piece.
6. The green environmental protection dust collector of a feeding mechanism of claim 5, characterized in that: the connecting piece contains right angle connecting piece and elasticity clamping piece, the outside symmetry in frame both sides of belt conveyor extends the connecting plate, a right angle limit of right angle connecting piece is connected the back with the straight line limit of first dust cover, through the elasticity clamping piece will the another side of right angle connecting piece with the tight location of connecting plate clamp.
7. The green environmental protection dust collector of a feeding mechanism of claim 1, characterized in that: the pipe diameter of the pipeline close to the dust removal device side is larger than that of the far end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920818881.6U CN210356366U (en) | 2019-05-31 | 2019-05-31 | Green dust collector of feeding mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920818881.6U CN210356366U (en) | 2019-05-31 | 2019-05-31 | Green dust collector of feeding mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210356366U true CN210356366U (en) | 2020-04-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920818881.6U Active CN210356366U (en) | 2019-05-31 | 2019-05-31 | Green dust collector of feeding mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210356366U (en) |
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2019
- 2019-05-31 CN CN201920818881.6U patent/CN210356366U/en active Active
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