CN210752961U - External dust removal equipment for mine crusher - Google Patents
External dust removal equipment for mine crusher Download PDFInfo
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- CN210752961U CN210752961U CN201920722455.2U CN201920722455U CN210752961U CN 210752961 U CN210752961 U CN 210752961U CN 201920722455 U CN201920722455 U CN 201920722455U CN 210752961 U CN210752961 U CN 210752961U
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- dust
- pipe
- breaker body
- excluding hood
- counterattack board
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Abstract
The utility model discloses a mine is external dust collecting equipment for breaker, including the breaker body, the feed inlet department of breaker body is equipped with the chain curtain, and inside is fixed with first, second and third counterattack board around the rotor, and one side riser that the feed inlet was kept away from to the breaker body is located second counterattack board, has seted up the dust exhaust mouth between the third counterattack board, and the outside of dust exhaust mouth is fixed with the dust excluding hood, and the dust excluding hood is equipped with shower head, high-pressure foam conveyer pipe, dust inlet pipe, aspiration channel, distribution net and overflow pipe. The utility model has the advantages of reasonable design, the dust exhaust mouth has been seted up to the breaker body, and the outside of dust exhaust mouth is fixed with the dust excluding hood, and the dust excluding hood utilizes the suction fan to introduce the dust to the dust excluding hood in, then utilizes the shower head blowout foam at top, and the foam adsorbs the dust and gathers in the dust excluding hood bottom, finally outwards discharges through the overflow pipe, improves dust collection efficiency through this kind of mode by a wide margin, reduces the subsequent processing cost.
Description
Technical Field
The utility model relates to a mining equipment technical field especially relates to an external dust collecting equipment for mine breaker.
Background
The crusher is mainly used for processing materials which are frequently required to be moved in metallurgy, chemical industry, building materials, hydropower engineering and the like, particularly for processing flowable stone materials in expressway, railway, hydropower engineering and the like, and can adopt various configuration forms according to the types and scales of processing raw materials and different requirements of finished materials. When the machine works, under the driving of the motor, the rotor rotates at a high speed, when materials enter a plate hammer action area, the materials are collided and crushed with the plate hammer on the rotor, then the materials are thrown to the impact device for crushing again, then the materials rebound to the plate hammer action area from the impact lining plate for crushing again, the process is repeated, the materials enter a first impact cavity, a second impact cavity and a third impact cavity from big to small for crushing repeatedly, and the materials are crushed to required granularity and discharged from a discharge port.
The traditional crusher has the defects in use, a large amount of dust can be generated in the crushing process, and the dust is discharged along with the crushed qualified ore and needs to be removed through multiple procedures such as water washing, drying and the like, so that the production cost is increased, the working time is prolonged, and the working efficiency is reduced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the above-mentioned problem that exists among the prior art, provide an external dust collecting equipment for mine breaker.
In order to realize the technical purpose, the technical effect is achieved, the utility model discloses a realize through following technical scheme:
an external dust removal device for a mine crusher comprises a crusher body, wherein a chain curtain is arranged at a feed inlet of the crusher body, a first counterattack plate, a second counterattack plate and a third counterattack plate are fixed in the crusher body around a rotor, the first counterattack plate and the second counterattack plate are positioned on the upper portion, the third counterattack plate is positioned on the lower portion, a vertical plate on one side, far away from the feed inlet, of the crusher body is positioned between the second counterattack plate and the third counterattack plate, a dust exhaust port is formed in the outer side, positioned at the dust exhaust port, of the crusher body, a cuboid-shaped dust hood is fixed, spray heads which are distributed are arranged at the upper end plate of the dust hood and connected with a high-pressure foam conveying pipe together, a dust inlet pipe clamped into the dust exhaust port is arranged on the right side plate of the dust hood, an air suction pipe is arranged on the left side plate, and a safety net for preventing crushed stone from entering is arranged in the dust inlet pipe, be equipped with in the aspiration channel and prevent the outside exhaust filter screen of dust, the aspiration channel passes through the negative pressure pipe and links to each other with the suction fan, be fixed with a plurality of rows between the preceding, the posterior lateral plate of dust excluding hood and be used for increasing the distribution net of dust and foam area of contact, the bottom plate of dust excluding hood is fixed with the overflow pipe.
Further, in the external dust removing equipment for the mine crusher, the high-pressure foam conveying pipe is externally connected with a foam generator.
Further, in the external dust removing equipment for the mine crusher, the dust inlet pipe is a rectangular pipe, and the air suction pipe is a horn pipe with a wide inner part and a narrow outer part.
Further, in the external dust removing equipment for the mine crusher, the dust removing cover, the dust inlet pipe and the air suction pipe are of an integral structure and are made of stainless steel materials.
Further, in the external dust removing equipment for the mine crusher, the safety net and the distribution net are formed by weaving stainless steel wires, and the filter screen is made of woven cloth.
Further, in the external dust removing equipment for the mine crusher, the overflow pipe is a rectangular pipe, an end cover is arranged at the upper end of the overflow pipe, and overflow holes are formed in the positions, close to the end cover, of the two side plates.
The utility model has the advantages that:
the utility model has the advantages of reasonable design, the breaker body is located the second, the dust exhaust mouth has been seted up between the third counterattack board, the outside of dust exhaust mouth is fixed with the dust excluding hood, the dust excluding hood utilizes the suction fan to introduce the dust of the inside broken production of breaker body to the dust excluding hood, then utilizes the shower head blowout foam at top, the foam adsorbs the dust and gathers in the dust excluding hood bottom, finally outwards discharge through the overflow pipe, improve dust collection efficiency through this kind of mode by a wide margin, reduce the subsequent processing cost.
Of course, it is not necessary for any product to achieve all of the above advantages simultaneously in practicing the invention.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic view of the usage state of the present invention;
FIG. 2 is a schematic structural view of the present invention;
FIG. 3 is a schematic structural view of the middle distribution net of the present invention;
in the drawings, the components represented by the respective reference numerals are listed below:
1-a crusher body, 2-a chain curtain, 3-a rotor, 4-a first counterattack plate, 5-a second counterattack plate, 6-a third counterattack plate, 7-a dust hood, 8-a spray header, 9-a high-pressure foam conveying pipe, 10-a dust inlet pipe, 11-an air suction pipe, 12-a negative pressure pipe, 13-an air suction machine, 14-a distribution net and 15-an overflow pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-3, the present embodiment is an external dust removing apparatus for a mine crusher, including a crusher body 1, and a chain curtain 2 is disposed at a feeding port of the crusher body 1. A first impact plate 4, a second impact plate 5 and a third impact plate 6 are fixed in the crusher body 1 around the rotor 3, the first impact plate 4 and the second impact plate 5 are positioned on the upper portion, and the third impact plate 6 is positioned on the lower portion. A vertical plate on one side of the crusher body 1, which is far away from the feeding hole, is positioned between the second impact plate 5 and the third impact plate 6, and a dust exhaust hole is formed in the outer side of the crusher body 1, which is positioned at the dust exhaust hole, and a rectangular dust hood 7 is fixed on the outer side of the dust exhaust hole.
The upper end plate of the dust hood 7 is provided with spray headers 8 which are distributed uniformly, the spray headers 8 are connected with a high-pressure foam conveying pipe 9 together, and the high-pressure foam conveying pipe 9 is externally connected with a foam generator. The right side plate of the dust hood 7 is provided with a dust inlet pipe 10 clamped into the dust exhaust port, and the left side plate is provided with an air suction pipe 11. A safety net for preventing broken stones from entering is arranged in the dust inlet pipe 10, a filter screen for preventing dust from being discharged outwards is arranged in the air suction pipe 11, and the air suction pipe 11 is connected with an air suction machine 13 through a negative pressure pipe 12. A plurality of rows of distribution nets 14 for increasing the contact area of dust and foam are fixed between the front side plate and the rear side plate of the dust hood 1, an overflow pipe 15 is fixed on the bottom plate of the dust hood 1, the overflow pipe 15 is a rectangular pipe, an end cover is arranged at the upper end of the overflow pipe, and overflow holes are formed in the positions, close to the end cover, of the two side plates.
The dust inlet pipe 10 is a rectangular pipe, and the air suction pipe 11 is a horn pipe with a wide inner part and a narrow outer part. The dust hood 1, the dust inlet pipe 10 and the air suction pipe 11 on the dust hood are of an integral structure and are made of stainless steel materials. The safety net and the distribution net 14 are woven by stainless steel wires, and the filter screen is made of woven cloth.
One specific application of this embodiment is: this embodiment structural design is reasonable, breaker body 1 is located the second, the dust exhaust mouth has been seted up between the third counterattack board, the outside of dust exhaust mouth is fixed with dust excluding hood 7, dust excluding hood 7 utilizes suction fan 13 to introduce the dust of 1 inside broken production of breaker body to dust excluding hood 7, then utilize the shower head 8 blowout foam at top, the foam adsorbs the dust and gathers in dust excluding hood 7 bottoms, finally outwards discharge through overflow pipe 15, improve dust collection efficiency by a wide margin through this kind of mode, reduce the subsequent processing cost.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (6)
1. The utility model provides an external dust collecting equipment for mine breaker, includes the breaker body, the feed inlet department of breaker body is equipped with the chain curtain, the inside of breaker body is fixed with first counterattack board, second counterattack board and third counterattack board around the rotor, first counterattack board, second counterattack board are located upper portion, third counterattack board is located the lower part, its characterized in that: the utility model discloses a dust exhaust device, including breaker body, feed inlet, dust exhaust port, shower head, inlet pipe, dust exhaust pipe, dust inlet pipe, dust exhaust port.
2. The external dust removing apparatus for the mine crusher according to claim 1, characterized in that: the high-pressure foam conveying pipe is externally connected with a foam generator.
3. The external dust removing apparatus for the mine crusher according to claim 1, characterized in that: the dust inlet pipe is a rectangular pipe, and the air suction pipe is a horn pipe with a wide inner part and a narrow outer part.
4. The external dust removing apparatus for the mine crusher according to claim 1, characterized in that: the dust hood, the dust inlet pipe and the air suction pipe are of an integrated structure and are made of stainless steel materials.
5. The external dust removing apparatus for the mine crusher according to claim 1, characterized in that: the safety net and the distribution net are woven by stainless steel wires, and the filter screen is made of woven cloth.
6. The external dust removing apparatus for the mine crusher according to claim 1, characterized in that: the overflow pipe is a rectangular pipe, an end cover is arranged at the upper end of the overflow pipe, and overflow holes are formed in the positions, close to the end cover, of the two side plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920722455.2U CN210752961U (en) | 2019-05-20 | 2019-05-20 | External dust removal equipment for mine crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920722455.2U CN210752961U (en) | 2019-05-20 | 2019-05-20 | External dust removal equipment for mine crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210752961U true CN210752961U (en) | 2020-06-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920722455.2U Active CN210752961U (en) | 2019-05-20 | 2019-05-20 | External dust removal equipment for mine crusher |
Country Status (1)
| Country | Link |
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| CN (1) | CN210752961U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111921626A (en) * | 2020-09-03 | 2020-11-13 | 林小芬 | Smash efficient and smash dustless building stones reducing mechanism who handles of process |
| CN114570476A (en) * | 2022-03-14 | 2022-06-03 | 西安利雅得电气股份有限公司 | Impact crusher for ore dressing in mining machinery |
-
2019
- 2019-05-20 CN CN201920722455.2U patent/CN210752961U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111921626A (en) * | 2020-09-03 | 2020-11-13 | 林小芬 | Smash efficient and smash dustless building stones reducing mechanism who handles of process |
| CN114570476A (en) * | 2022-03-14 | 2022-06-03 | 西安利雅得电气股份有限公司 | Impact crusher for ore dressing in mining machinery |
| CN114570476B (en) * | 2022-03-14 | 2023-03-28 | 西安利雅得电气股份有限公司 | Impact crusher for mineral separation in mining machinery |
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