CN213434714U - Clay ore crushing device - Google Patents
Clay ore crushing device Download PDFInfo
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- CN213434714U CN213434714U CN202022094962.1U CN202022094962U CN213434714U CN 213434714 U CN213434714 U CN 213434714U CN 202022094962 U CN202022094962 U CN 202022094962U CN 213434714 U CN213434714 U CN 213434714U
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- hopper
- clay
- crusher
- blanking
- sticking
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Abstract
The utility model discloses a clay ore crushing device, which comprises a crusher and a hopper with openings at two ends, wherein materials can enter the crusher from the lower end of the hopper through the upper end of the hopper and the hopper cavity of the hopper; the upper part of the hopper cavity is provided with a blanking plate uniformly distributed with a plurality of blanking holes, the aperture of each blanking hole is not larger than the maximum feeding particle size of the crusher, and the hopper wall of the hopper is uniformly distributed with an anti-sticking layer; wherein, the anti-sticking layer is an anti-sticking coating and/or a flat plate provided with the anti-sticking coating. This clay breaker can solve the clay and appear blockking up, card material, the material class problem that exceeds standard in feed and crushing process, can also play the effect of buffering to the material whereabouts in-process simultaneously to protection low reaches equipment not only can improve the broken supply efficiency of clay, can also reduce the equipment loss.
Description
Technical Field
The utility model relates to a clay is broken, specifically relates to a clay ore deposit breaker.
Background
The clay mine is mainly used for providing aluminum raw materials for enterprises such as cement plants, and the clay is transported to a clay crusher for crushing after being mined by a mining truck. Most clay ores are easy to block in the blanking and crushing process in rainy days or humid environments, and meanwhile, more excessive large blocks (generally more than or equal to 600mm) enter the crusher in the blanking process, so that the situations that large materials in a blanking bin are overhead, parts in the crusher are frequently damaged and the like easily occur frequently, and the normal production and operation of equipment are influenced.
Therefore, in order to adapt to the crushing of clay minerals, the supply efficiency of clay minerals in the cement industry is improved, and a clay mineral crushing device is urgently needed to be provided to solve the problems of easy blockage, material blockage and excessive material blocks.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a clay breaker to the problem that easily blocks up, blocks material, material piece exceed standard in current clay ore feed and the crushing process. The utility model discloses an inventor is through research discovery in practice, clay ore deposit is extremely easy to bond on the bulkhead in feed storehouse under rainy day or humid environment, along with going on of unloading, under the action of gravity, cause the clay at the feed in-process thing piece bigger and bigger, form the bold that exceeds standard, the bold that exceeds standard is not only big, compare in general clay still have the characteristics of matter hardness moreover, so, massive concentration that exceeds standard forms, be the easy jam in clay ore deposit feed and the crushing process, the card material, the material piece exceeds standard, the leading cause of equipment damage. To foretell discovery, the utility model provides a clay breaker, this clay breaker can avoid the clay at feed in-process thing piece more and more big and form the bold that exceeds standard, with material control in the within range that the breaker allows, thereby solved the clay and appeared blockking up in feed and crushing process, the card material, the material scheduling problem that exceeds standard, can also play the effect of buffering to material whereabouts in-process simultaneously, thereby protection low reaches equipment, not only can improve the broken supply efficiency of clay, can also reduce the equipment loss.
In order to achieve the purpose, the utility model provides a clay ore crushing device, which comprises a crusher and a hopper with openings at two ends, wherein materials can enter the crusher from the lower end of the hopper through the upper end of the hopper and the hopper cavity of the hopper; the upper part of the hopper cavity is provided with a blanking plate uniformly distributed with a plurality of blanking holes, the aperture of each blanking hole is not larger than the maximum feeding particle size of the crusher, and the hopper wall of the hopper is uniformly distributed with an anti-sticking layer; wherein, the anti-sticking layer is an anti-sticking coating and/or a flat plate provided with the anti-sticking coating.
Preferably, the blanking plate is a grid.
Preferably, the spacing of the grates is no greater than the maximum feed particle size of the crusher.
Preferably, the distance between the blanking plate and the upper end edge of the hopper is not more than 1.5 m.
Preferably, the blanking plate is detachably connected with the hopper cavity.
Preferably, a flange or a plurality of protrusions are arranged on the inner wall of the hopper cavity, and the blanking plate is arranged on the flange or the protrusions.
Preferably, the anti-sticking layer is a polytetrafluoroethylene coating.
Preferably, the apparatus further comprises a feeder disposed below the hopper, the feeder being capable of delivering material to the crusher.
Preferably, an anti-sticking layer is arranged on a contact surface of the blanking plate and/or the feeding machine, which is in contact with the material.
Preferably, the device also comprises a material conveyer and/or a dust collecting mechanism which is arranged at the discharge end of the crusher.
According to the technical scheme, when the material feeding device is used, the material can enter the hopper through the upper end of the hopper, the massive material is blocked above the blanking plate through the blanking hole in the blanking plate, the massive material above the blanking plate can be manually tapped or cleaned, the smashed clay can be smashed to form a small material, the small material is leaked from the blanking plate, and the hard mineral of the massive stone can be cleaned. The material that is less than the material hole leaks from the lower feed plate, because the headwall equipartition of hopper is provided with antiseized layer, the material that leaks from the lower feed plate can not adhere on the headwall, so, can prevent to form massive material, this clay breaker can avoid clay at the feed in-process thing piece bigger and standard-exceeding formation big piece, with material control in the within range that the breaker allows, thereby solved clay and appeared blockking up in feed and crushing process, the card material, the material piece scheduling problem that exceeds standard, can also play the effect of buffering to material whereabouts in-process simultaneously, thereby protect low reaches equipment, not only can improve the broken supply efficiency of clay, can also reduce the equipment loss.
Other features and advantages of the present invention will be described in detail in the detailed description which follows.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic structural diagram of one embodiment of the present invention;
fig. 2 is a schematic structural view of a hopper according to a specific embodiment of the present invention.
Description of the reference numerals
1 crusher 2 hopper
3 blanking plate 4 antisticking layer
5 feeding machine 6 material conveyer
7 dust collecting mechanism
Detailed Description
The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings. It is to be understood that the description of the embodiments herein is for purposes of illustration and explanation only and is not intended to limit the invention.
In the present invention, unless otherwise specified, the terms "upper, lower, top, bottom, far, near, side" and the like included in the terms "an orientation" merely represent an orientation of the terms in a conventional use state or a colloquial meaning understood by those skilled in the art, and should not be construed as limiting the terms.
As shown in fig. 1 and 2, the utility model provides a clay ore crushing device, which comprises a crusher 1 and a hopper 2 with two open ends, wherein materials can enter the crusher 1 from the lower end of the hopper 2 through the upper end of the hopper 2 and the hopper cavity of the hopper 2; the upper part of the hopper cavity is provided with a blanking plate 3 uniformly distributed with a plurality of blanking holes, the aperture of each blanking hole is not larger than the maximum feeding particle size of the crusher 1, and the hopper wall of the hopper 2 is uniformly distributed with an anti-sticking layer 4; wherein, the anti-sticking layer 4 is an anti-sticking coating and/or a flat plate provided with the anti-sticking coating. Like this, when using, the material can pass through the upper end of hopper 2 gets into the hopper, through the unloading hole on flitch 3 down, hinders massive material in flitch 3's top down, and the massive material of flitch 3 top down can be through artifical tap or clearance, thereby hits garrulous clay and can be broken the material that forms the fritter, leaks down from flitch 3 down, and the stereoplasm mineral of massive stone can be cleared up away. The material that is less than the material hole leaks from lower feed plate 3, because the headwall equipartition of hopper 2 is provided with antiseized layer 4, the material that leaks from lower feed plate 3 can not adhere on the headwall, therefore, can prevent to form massive material, this clay breaker can avoid clay at the feeding in-process thing piece bigger and standard-exceeding big piece of formation, with material control in the within range that the breaker allows, thereby solved the clay and appeared blockking up in feed and crushing process, the card material, the material exceeds standard scheduling problem, can also play the effect of buffering to material whereabouts in-process simultaneously, thereby protect downstream equipment, not only can improve the broken supply efficiency of clay, can also reduce the equipment loss.
In order to make flitch 3 make the convenience down, have higher bearing capacity simultaneously the utility model relates to an in the preferred embodiment, flitch 3 is the grid down.
In a preferred embodiment of the invention, the spacing of the grating is not larger than the maximum feed particle size of the crusher 1.
In a preferred embodiment of the present invention, the distance between the blanking plate 3 and the upper edge of the hopper 2 is not more than 1.5 m. Therefore, certain clay can be contained, the clay is conveniently sorted, and massive hard ores can be cleaned out more conveniently.
In a preferred embodiment of the present invention, the blanking plate 3 is detachably connected to the hopper chamber. Therefore, the proper blanking plate 3 can be conveniently selected according to the size of the target material, and the blanking plate 3 can be conveniently maintained and replaced.
In a preferred embodiment of the present invention, a flange or a plurality of protrusions are provided on the inner wall of the hopper chamber, and the blanking plate 3 is provided on the flange or the protrusions.
The release layer 4 may be a commercially available release coating material, or a substrate having a release coating layer, such as a resin plate. For further anti-sticking, in a preferred embodiment of the invention, the anti-sticking layer 4 is a teflon coating. Therefore, the materials can slide down along the hopper wall under the action of gravity, and cannot be adhered to the hopper wall, and massive hard materials cannot be formed.
In a preferred embodiment of the present invention, the device further comprises a feeder 5 disposed below the hopper 2, wherein the feeder 5 can convey the material to the crusher 1. The feeder can be selected from various types, such as a plate feeder and the like.
In a preferred embodiment of the present invention, an anti-sticking layer 4 is disposed on the contact surface of the blanking plate 3 and/or the feeder 5, which is in contact with the material. In this way, the formation of a large mass of clay material can be further prevented.
In a preferred embodiment of the present invention, the device further comprises a material conveyor 6 and/or a dust collecting mechanism 7 arranged at the discharge end of the crusher 1. The material conveyor 6 can convey the crushed material to the next process. And the dust collecting mechanism 7 can timely absorb dust during crushing and during transportation.
The utility model discloses combine the broken problem of current clay mineral aggregate, mainly solve the jam of clay unloading in-process, satisfy breaker feeding granularity requirement, both improved its suitability, reduced later maintenance time and expense again. At present, the existing engineering is put into production, the field operation condition is good, the device can effectively solve the problem of material blockage in the blanking process of clay ores, the feeding granularity of the crusher is controlled, the production capacity of the crusher is improved, meanwhile, large materials are prevented from impacting equipment, and the operation cost and the maintenance cost are reduced.
In a preferred embodiment of the present invention, as shown in fig. 2, the device combines the characteristics and requirements of clay crushing setting commonly used at present, and on the basis of fully considering clay materials, a grid device is arranged on the upper part of a hopper, and a resin plate is pasted on the inner wall of the bin.
The utility model relates to a preferred embodiment, the device configuration double rack roller crusher maximum feed granularity is less than or equal to 600X 400mm, and ejection of compact granularity is less than or equal to 70mm (account for 90%), for guaranteeing breaker feeding granularity requirement, the feed bin top sets up 400X 400 interval steel grating, and the bin inner wall pastes the resin board, is less than the medium-sized plate-type feeding machine of 400mm material accessible and gets into the breaker.
In a specific embodiment of the utility model, the steel material of the steel grating component is Q235-B.F steel, the section steel is general hot-rolled section steel, and the quality standards of various steel grades are in accordance with the regulations of the national standard < < carbon structural steel > (GB 700-88). The grating can effectively control the oversized big blocks (generally larger than or equal to 600mm) to enter the crusher, protect the running safety of downstream equipment, reduce the maintenance cost, provide the production capacity of the crusher, and simultaneously prevent the blockage in the blanking process of the big blocks. The distance between the grids can be properly adjusted to be larger or smaller according to the material characteristics and the feeding granularity control requirement of the crusher so as to meet the production requirement of the crusher.
The device not only adapts to clay mines, and can be popularized and used from the aspects of combining material characteristics and crusher feeding granularity requirements and the like for other mines.
The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, however, the present invention is not limited to the details of the above embodiments, and the technical concept of the present invention can be within the scope of the present invention to perform various simple modifications to the technical solution of the present invention, and these simple modifications all belong to the protection scope of the present invention.
It should be noted that the various technical features described in the above embodiments can be combined in any suitable manner without contradiction, and in order to avoid unnecessary repetition, the present invention does not need to describe any combination of the features.
In addition, various embodiments of the present invention can be combined arbitrarily, and the disclosed content should be regarded as the present invention as long as it does not violate the idea of the present invention.
Claims (10)
1. The clay ore crushing device is characterized by comprising a crusher (1) and a hopper (2) with openings at two ends, wherein materials can enter the crusher (1) from the lower end of the hopper (2) through the upper end of the hopper (2) and a hopper cavity of the hopper (2);
wherein the upper part of the hopper cavity is provided with a blanking plate (3) uniformly distributed with a plurality of blanking holes, the aperture of the blanking holes is not more than the maximum feeding particle size of the crusher (1),
anti-sticking layers (4) are uniformly distributed on the hopper wall of the hopper (2);
wherein the anti-sticking layer (4) is an anti-sticking coating and/or a flat plate provided with an anti-sticking coating.
2. The clay mine crushing device according to claim 1, characterized in that the blanking plate (3) is a grate.
3. Clay mine crushing plant according to claim 2, characterized in that the spacing of the grate is not larger than the maximum feed particle size of the crusher (1).
4. A clay mine crushing plant according to any one of claims 1-3, characterized in that the distance of the blanking plate (3) from the upper end edge of the hopper (2) is not more than 1.5 m.
5. A clay mine crushing device according to any one of claims 1-3, characterized in that the blanking plate (3) is detachably connected with the hopper chamber.
6. The clay mine crushing device according to claim 5, wherein a flange or a plurality of protrusions are provided on the inner wall of the hopper chamber, and the blanking plate (3) is provided on the flange or the protrusions.
7. Clay mine crushing plant according to claim 1, wherein the anti-adhesion layer (4) is a teflon coating.
8. A clay mineral crushing plant according to any one of claims 1-3, characterized in that the plant further comprises a feeder (5) arranged below the hopper (2), which feeder (5) is capable of feeding material to the crusher (1).
9. The clay ore crushing device according to claim 8, wherein an anti-sticking layer (4) is provided on the contact surface of the blanking plate (3) and/or the feeder (5) which is in contact with the material.
10. A clay mine crushing plant according to any one of claims 1-3, characterized in that the plant further comprises a material conveyor (6) and/or dust collecting means (7) arranged at the discharge end of the crusher (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022094962.1U CN213434714U (en) | 2020-09-21 | 2020-09-21 | Clay ore crushing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022094962.1U CN213434714U (en) | 2020-09-21 | 2020-09-21 | Clay ore crushing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213434714U true CN213434714U (en) | 2021-06-15 |
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ID=76327530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022094962.1U Active CN213434714U (en) | 2020-09-21 | 2020-09-21 | Clay ore crushing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213434714U (en) |
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2020
- 2020-09-21 CN CN202022094962.1U patent/CN213434714U/en active Active
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