CN213445267U - Dust collector of bulk material shipment machine - Google Patents
Dust collector of bulk material shipment machine Download PDFInfo
- Publication number
- CN213445267U CN213445267U CN202021821350.1U CN202021821350U CN213445267U CN 213445267 U CN213445267 U CN 213445267U CN 202021821350 U CN202021821350 U CN 202021821350U CN 213445267 U CN213445267 U CN 213445267U
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- pipe
- dust
- dust collection
- belt conveyor
- bulk material
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Abstract
The application relates to a dust removal device of a bulk material ship loader, which belongs to the field of ship loaders and comprises dust collection equipment; the telescopic pipe is connected with the dust collection equipment, and the telescopic direction of the telescopic pipe is vertical to the conveying direction of the belt conveyor; the main air pipe is connected with the telescopic pipe, and the length direction of the main air pipe is parallel to the conveying direction of the horizontal section of the belt conveyor; a plurality of air suction pipes are arranged at intervals along the length direction of the main air pipe, each air suction pipe is provided with an air suction opening, and the air suction openings face the belt conveyor; the movable frame is used for supporting the main air pipe; through passing through flexible pipe telescopic connection with main tuber pipe and dust collecting equipment, during the material loading, the main tuber pipe moves backward for whole aspiration channel and removal frame move backward to the position that can not bump with the charging car, not only can not hinder the charging car and unload to the shipment machine, but also can adjust the raise dust that the position of main tuber pipe produced the material loading of shipment machine at any time when the charging car is unloaded and remove dust, wholly realized removing dust in a flexible way to the shipment machine material loading.
Description
Technical Field
The utility model relates to a dust collecting equipment technical field on the shipment machine especially relates to a dust collector of bulk material shipment machine.
Background
A ship loader is a large bulk cargo machine used in a bulk cargo terminal for loading, and plays an important role in the transportation of bulk cargo such as iron ore, coal, grain, cement, and the like in the industries such as energy, stores, metallurgy, and harbors. However, since the bulk cargo is mainly transported by the ship loader, dust can be generated during the loading process of the ship loader and the discharging process of the ship loader, the bulk cargo is mainly poured into the hopper above the belt by the loading car during the loading process of the ship loader, and then the bulk cargo is leaked from the hopper to the belt conveyor, so that a large amount of dust can be generated during the dumping process of the loading car, the surrounding environment is affected, and the health of ship loader personnel is not facilitated; the ejection of compact of shipment machine is mainly through above-mentioned belt conveyor with bulk material fortune to the top of cargo ship, and the material is on free fall arrives the cargo ship in the swift current section of thick bamboo of conveyer one end, because the material freely falls the material, leads to when the blanking, produces the raise dust of big material, leads to smog on the cargo ship to be diffused, has reduced the visibility, no matter is unfavorable to environment and shipment personnel.
SUMMERY OF THE UTILITY MODEL
This application is in order to solve current shipment machine a large amount of raise dusts appear when feeding, and current dust collector to shipment machine when feeding generally fixes in the material loading department that is close to band conveyer, but just because dust collector is fixed structure, so lead to the dust collector dumb, hinder the problem of the material loading of shipment machine, this application designs a dust collector of bulk material shipment machine, and it specifically is:
a dust collector of bulk material shipment machine, shipment machine includes:
the belt conveyor comprises a horizontal section and an inclined section, and the inclined section of the belt conveyor is hinged with the horizontal section, so that the inclined section of the belt conveyor can rotate around the hinged part to realize height adjustment of the inclined section;
a swift current section of thick bamboo, a swift current section of thick bamboo sets up in band conveyer's slope section's end, and dust collector includes:
a dust collection device;
the telescopic pipe is connected with the dust collection equipment, and the telescopic direction of the telescopic pipe is vertical to the conveying direction of the belt conveyor;
the main air pipe is connected with the telescopic pipe, and the length direction of the main air pipe is parallel to the conveying direction of the horizontal section of the belt conveyor;
a plurality of air suction pipes are arranged at intervals along the length direction of the main air pipe, each air suction pipe is provided with an air suction opening, and the air suction openings face the belt conveyor;
the movable frame is used for supporting the main air pipe.
Preferably, the air suction opening is in a horn shape.
Preferably, the method further comprises the following steps:
and the air suction cover is arranged on the main air pipe and connected to the air suction openings.
Preferably, the air suction hood is obliquely arranged relative to the vertical direction.
Preferably, the telescopic tube is a sleeve or a corrugated tube.
Preferably, the method further comprises the following steps:
one end of the dust collection pipe is connected with the dust collection equipment, the other end of the dust collection pipe is connected with the chute, a flexible joint is arranged on the dust collection pipe, and one end of the dust collection pipe, which is connected with the chute, can rotate relative to the flexible joint.
Preferably, the flexible joint is arranged at one end of the dust suction pipe, and the dust suction pipe is connected with the dust suction equipment through the flexible joint.
Preferably, the suction pipe includes:
the first sub dust collection pipe is connected with the dust collection equipment;
and one end of the second sub dust collection pipe is connected with the first sub dust collection pipe through a flexible joint, the other end of the second sub dust collection pipe is connected with the chute, and the flexible joint is arranged close to the hinged position of the horizontal section and the inclined section of the conveyor.
Preferably, the flexible joint is a corrugated pipe joint.
The utility model discloses a pass through flexible pipe telescopic connection with main tuber pipe and dust collecting equipment, realize the shipment machine when the material loading, the main tuber pipe moves backward for whole aspiration channel moves backward to the position that can not bump with the charging car with removing the frame, not only can not hinder the charging car and unload to the shipment machine, but also can adjust the raise dust that the position of main tuber pipe produced the material loading of shipment machine at any time when the charging car is unloaded and remove dust, wholly realized removing dust to the flexibility of shipment machine material loading.
Drawings
FIG. 1 is a diagram illustrating the usage of the present invention;
FIG. 2 is a top view of the dust extraction apparatus of FIG. 1;
fig. 3-4 are schematic views of the feeding process structure of the belt conveyor.
In the figure, 1, a belt conveyor, 101, a horizontal section, 102, an inclined section, 2, a chute, 3, a dust removal device, 301, a main air duct, 302, an air suction pipe, 303, an air suction cover, 304, an air suction opening, 305, a dust suction device, 306, a dust suction pipe, 306a, a first sub dust suction pipe, 306b, a second sub dust suction pipe, 306c, a soft joint, 307, an extension pipe, 4 and a charging car.
Detailed Description
In order to clearly illustrate the technical features of the present invention, the present invention is explained in detail by the following embodiments with reference to the accompanying drawings.
In addition, in the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", etc., indicate orientations and positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
As shown in fig. 1-4, the dust removing device of the bulk material ship loader comprises a belt conveyor 1, the belt conveyor 1 comprises a horizontal section 101 and an inclined section 102, the inclined section 102 of the belt conveyor 1 is hinged with the horizontal section 101, so that the inclined section 102 of the belt conveyor 1 can be rotated about the hinge joint to achieve height adjustment of the inclined section 102, so as to realize that the belt conveyor 1 can be suitable for cabins with different heights and load goods more conveniently, the tail end of the inclined section 102 of the belt conveyor 1 is provided with a slide barrel 2, the slide barrel 2 is formed by nesting a plurality of barrel bodies, the height between the bottom end of the chute 2 and the cabin can be adjusted to adjust the discharging height of the belt-lowering conveyor 1, by reducing the height, the dust generated by the discharge of the belt conveyor 1 is reduced, and it should be noted that the structure of the belt conveyor 1 is the prior art, and therefore, the structure of the belt conveyor 1 is not described in detail.
The improvement of the application is that the dust removing device 3 comprises dust collecting equipment 305, an extension pipe 307, a main air pipe 301, an air suction pipe 302 and a moving frame, the dust collecting equipment 305 adopts the existing structure, for example, a power device for air suction adopts an induced draft fan, and raised dust is collected by a dust hopper, so that the environmental pollution caused by the floating of the raised dust is reduced; an air suction port of an induced draft fan in the dust collection equipment 305 is connected with one end of a telescopic pipe 307 through a pipeline, the telescopic pipe 307 is arranged in a direction that the telescopic direction is perpendicular to the conveying direction of the belt conveyor 1, the telescopic pipe 307 can be stretched relative to the pipeline on the induced draft fan, the other end of the telescopic pipe 307 is connected with a main air pipe 301, the length direction of the main air pipe 301 is parallel to the conveying direction of a horizontal section 101 of the belt conveyor 1, an air suction pipe 302 is arranged on the outer circumferential pipe wall of the main air pipe 301, a plurality of air suction pipes 302 are arranged at intervals along the length direction of the main air pipe 301, an air suction opening 304 of the air suction pipe 302 is arranged towards the belt conveyor 1, when a charging car 4 unloads materials to the belt conveyor 1, the air suction opening 304 sucks dust into the main air pipe 301 to enter a dust hopper for dust removal, one end, far away from the main air pipe 301, the movable frame can support the main air duct 301 and the air suction duct 302 connected to the main air duct 301.
When the ship loader is loaded, in order to prevent the air suction pipe 302 from obstructing loading, the movable frame is manually moved away from the belt conveyor 1 along the direction vertical to the belt conveyor 1, and the main air pipe 301 is connected with the dust collection equipment 305 through the telescopic pipe 307, so that the main air pipe 301 is always connected with the dust collection equipment 305; in the unloading process of the charging car 4, the movable frame is adjusted to be close to the belt conveyor 1 on the premise of not hindering the loading, so that the air suction opening 304 on the air suction pipe 302 sucks the raised dust of the loading, and the pollution is reduced.
Furthermore, the air suction inlet 304 is horn-shaped, and the air suction surface of the air suction pipe 302 close to the belt conveyor 1 can be enlarged by the horn-shaped air suction inlet 304, so that the improvement of the dust suction effect is facilitated, most of generated raised dust is ensured to be sucked into the air suction pipe 302 in time, and the phenomenon of untimely dust suction caused by too small suction port is avoided.
On the basis of the above dust collection, the preferred suction hood 303 that still includes, suction hood 303 can set up a plurality ofly, and a plurality of suction hoods 303 correspond to set up on the aspiration channel 302 of each inlet scoop 304 department, also can set up suction hood 303 as an integral, sets up this suction hood 303 on main tuber pipe 301 and connect in a plurality of inlet scoops 304 departments, and suction hood 303 can be better with the raise dust accumulation when band conveyer 1 material loading, is unfavorable for the raise dust to spread outward.
Further, the cover 303 that induced drafts sets up in the slope of vertical direction relatively, forms the side of the cover 303 that induced drafts and inhales, and this kind of side is inhaled the mode and is nearer apart from band conveyer 1's material loading department, can be fine pin the raise dust, and simultaneously, the side is inhaled the distance that the cover 303 that induced drafts moved under the prerequisite that does not influence the material loading equally and is shorter, so, when removing the frame and remove, also can reduce the tensile volume to flexible pipe 307 to a certain extent, reduce the damage to flexible pipe 307.
Further, in some embodiments, the bellows 307 may be a sleeve or a bellows. The sleeve is a telescopic structure formed by connecting a plurality of sections of cylinders, when the sleeve is connected, the innermost cylinder of the sleeve is connected with the main air pipe 301, the outermost cylinder is connected with the dust collection equipment 305, and when the movable frame moves, the main air pipe 301 is pushed to stretch or retract the plurality of sections of cylinders so as to meet the requirement that the main air pipe 301 moves on the premise of connection; when a bellows is used, the main duct 301 is connected to one end of the bellows, and the dust suction device 305 is connected to the other end of the bellows.
Further, in order to realize dust removal during discharging of the belt conveyor, the dust collection device further comprises a dust collection pipe 306, one end of the dust collection pipe 306 is connected with the dust collection device 305, the other end of the dust collection pipe is connected with the chute 2, the dust collection pipe 306 is directly connected with the chute 2 and can suck the raised dust of the bulk materials during discharging into the dust collection device 305, a flexible joint 306c is further arranged on the dust collection pipe 306, one end, connected with the chute 2, of the dust collection pipe 306 can rotate relative to the flexible joint 306c, the purpose of the flexible joint 306c is to ensure that the dust collection pipe 306 can be matched with a structure that the inclined section 102 of the belt conveyor 1 rotates around the horizontal section 101, when the inclined section 102 of the belt conveyor 1 rotates along with the horizontal section 101, the dust collection pipe 306 can also rotate along with the rotation, and the dust collection pipe 306 is prevented from being broken due to the fixation of the dust.
The flexible joint 306c may be a silicone hose or a rubber tube, and it should be noted that the silicone hose or the rubber tube may deform a little during dust collection, but because the tube diameter is large, the deformation does not cause a phenomenon of blocking the internal ventilation, and the use is not affected.
In one embodiment, the flexible joint 306c is disposed at one end of the dust suction pipe 306, the dust suction pipe 306 is connected to the dust suction device 305 through the flexible joint 306c, that is, the dust suction pipe 306 is implemented by a straight pipe as a whole, one end of the dust suction pipe 306 is connected to the chute 2, and the other end of the dust suction pipe 306 is connected to the dust suction device 305 through the flexible joint 306c, when the inclined section 102 of the belt conveyor 1 rotates around the horizontal section 101 to adjust the height of the chute 2 relative to the cabin, the dust suction pipe 306 can rotate around the flexible joint 306c along with the inclined section 102 of the belt conveyor 1 for matching the structure of the belt conveyor 1.
Further, on the basis, in order to prevent the dust suction pipe 306 from moving in other directions beyond the rotation, the dust suction pipe 306 includes a first sub-dust suction pipe 306a and a second sub-dust suction pipe 306b, the first sub-dust suction pipe 306a is fixedly connected with the dust suction device 305, one end of the second sub-dust suction pipe 306b is connected with the first sub-dust suction pipe 306a through a flexible joint 306c, the other end of the second sub-dust suction pipe is connected with the chute 2, the flexible joint 306c is arranged near the hinge joint of the horizontal segment 101 and the inclined segment 102 of the conveyor, the flexible joint 306c can be arranged near the hinge joint of the horizontal segment 101 and the inclined segment 102 of the conveyor through a fixed frame alone, or the second sub-dust suction pipe 306b can be directly connected with the inclined segment 102 of the belt conveyor, so that the second sub-dust suction pipe 306b can only rotate, and the firmness of the dust suction pipe 306 is improved.
Further preferably, the flexible joint 306c is a corrugated pipe joint, and the corrugated pipe joint not only meets the rotation requirement in the axial direction, but also has certain hardness in the radial direction, so that the flexible joint 306c can not be deflated during dust collection.
The above-mentioned specific embodiments can not be regarded as the restriction to the scope of protection of the utility model, to technical personnel in this technical field, it is right the utility model discloses any replacement improvement or transform that embodiment made all fall within the scope of protection of the utility model.
The parts of the present invention not described in detail are the known techniques of those skilled in the art.
Claims (9)
1. A dust extraction apparatus for a bulk material loader, the loader comprising:
the belt conveyor comprises a horizontal section and an inclined section, and the inclined section of the belt conveyor is hinged with the horizontal section, so that the inclined section of the belt conveyor can rotate around the hinged part to realize height adjustment of the inclined section;
a swift current section of thick bamboo, a swift current section of thick bamboo set up in band conveyer's the end of slope section, its characterized in that, dust collector includes:
a dust collection device;
the telescopic pipe is connected with the dust collection equipment, and the telescopic direction of the telescopic pipe is vertical to the conveying direction of the belt conveyor;
the main air pipe is connected with the telescopic pipe, and the length direction of the main air pipe is parallel to the conveying direction of the horizontal section of the belt conveyor;
a plurality of air suction pipes are arranged at intervals along the length direction of the main air pipe, each air suction pipe is provided with an air suction opening, and the air suction openings face the belt conveyor;
and the movable frame is used for supporting the main air pipe.
2. The dust removing device of the bulk material ship loader of claim 1, wherein the air suction opening is trumpet-shaped.
3. The dust removing device of the bulk material ship loader according to claim 1 or 2, further comprising:
and the air suction cover is arranged on the main air pipe and connected to the plurality of air suction openings.
4. The dust removing device of the bulk material ship loader of claim 3, wherein the air draft hood is disposed obliquely to the vertical direction.
5. The dust removing device for bulk material ship loader of claim 4, characterized in that said telescopic tube is a sleeve or a corrugated tube.
6. The dust removing device of the bulk material ship loader according to claim 1 or 5, further comprising:
the dust collection device comprises a dust collection pipe, one end of the dust collection pipe is connected with the dust collection device, the other end of the dust collection pipe is connected with the chute, a flexible joint is arranged on the dust collection pipe, and one end of the dust collection pipe, which is connected with the chute, can rotate relative to the flexible joint.
7. The dust removing device of the bulk material ship loader of claim 6, wherein the flexible joint is arranged at one end of the dust suction pipe, and the dust suction pipe is connected with the dust suction equipment through the flexible joint.
8. The dust removing apparatus of a bulk material ship loader of claim 6, wherein said dust suction pipe comprises:
a first sub dust suction pipe connected with the dust suction apparatus;
and one end of the second sub dust collection pipe is connected with the first sub dust collection pipe through the soft joint, the other end of the second sub dust collection pipe is connected with the chute, and the soft joint is arranged close to the hinged position of the horizontal section and the inclined section of the conveyor.
9. The dust removing device for bulk material ship loader of claim 7 or 8, characterized in that said flexible joint is a corrugated pipe joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021821350.1U CN213445267U (en) | 2020-08-26 | 2020-08-26 | Dust collector of bulk material shipment machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021821350.1U CN213445267U (en) | 2020-08-26 | 2020-08-26 | Dust collector of bulk material shipment machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213445267U true CN213445267U (en) | 2021-06-15 |
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ID=76318503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021821350.1U Expired - Fee Related CN213445267U (en) | 2020-08-26 | 2020-08-26 | Dust collector of bulk material shipment machine |
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| Country | Link |
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| CN (1) | CN213445267U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113955525A (en) * | 2021-11-09 | 2022-01-21 | 江苏中矿重型装备有限公司 | Bulk material ship loader capable of rotating field |
-
2020
- 2020-08-26 CN CN202021821350.1U patent/CN213445267U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113955525A (en) * | 2021-11-09 | 2022-01-21 | 江苏中矿重型装备有限公司 | Bulk material ship loader capable of rotating field |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210615 Termination date: 20210826 |
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| CF01 | Termination of patent right due to non-payment of annual fee |