CN212790360U - Jaw crusher dust collector - Google Patents
Jaw crusher dust collector Download PDFInfo
- Publication number
- CN212790360U CN212790360U CN202021667321.4U CN202021667321U CN212790360U CN 212790360 U CN212790360 U CN 212790360U CN 202021667321 U CN202021667321 U CN 202021667321U CN 212790360 U CN212790360 U CN 212790360U
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- dust
- jaw crusher
- box
- bin
- pipe
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Abstract
The utility model discloses a jaw crusher dust collector belongs to jaw crusher technical field. The dust removal device comprises a dust removal box and a spray box which are connected through a connecting pipe, a first air inlet arranged on a side protection plate of a crushing cavity of the jaw crusher is connected with the dust removal box through the connecting pipe, a first air inlet is provided with a filter screen, a fan is arranged on an air outlet pipe of the spray box, and an air outlet end of the fan is provided with an exhaust pipe. The spraying box comprises a box body, a partition plate is arranged in the box body, and a water collecting box is arranged below the partition plate; the top of baffle is provided with a water pipe at least, and even being provided with the atomizing shower nozzle of a plurality of on the water pipe, the outlet duct that sprays the case is located the top of baffle, and the inside of outlet duct is provided with filter and choke board, and the bottom of outlet duct is the plane of slope. The utility model adopts the above structure jaw crusher dust collector, the dust that can solve and produce in the jaw crusher working process can not obtain the problem of efficient handling.
Description
Technical Field
The utility model belongs to the technical field of jaw crusher device technique and specifically relates to a jaw crusher's dust collector is related to.
Background
The jaw crusher, commonly called jaw crusher, is a crusher which is a crushing cavity formed by two jaw plates of a movable jaw and a static jaw, simulates the movement of two jaws of an animal to complete material crushing operation, and has the characteristics of simple structure, easy manufacture and reliable work, thereby being widely applied to crushing various ores and large materials in the industries of mine smelting, building materials, highways, railways, water conservancy, chemical engineering and the like. Jaw breaker can produce great dust at crushing in-process, because jaw breaker's broken chamber is that the open operational environment dust that leads to the breakage is great, and the environment is comparatively abominable, influences environment and staff's healthy.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a jaw breaker dust collector solves the problem that the dust that produces can not obtain effective processing in the jaw breaker working process.
In order to achieve the purpose, the utility model provides a jaw crusher dust removal device, which comprises a dust removal box and a spray box which are connected through a connecting pipe, wherein a first air inlet arranged on an edge protection plate of a crushing cavity of the jaw crusher is connected with the dust removal box through the connecting pipe, a filter screen is arranged on the first air inlet, a fan is arranged on an air outlet pipe of the spray box, and an air outlet end of the fan is provided with an exhaust pipe;
the spraying box comprises a box body, a partition plate is arranged in the box body, a water collecting box is arranged below the partition plate, and a water outlet communicated with the water collecting box is formed in the partition plate; the top of baffle is provided with a water pipe at least, and the water pipe is connected with water supply installation, and even being provided with the atomizing shower nozzle of a plurality of on the water pipe, the outlet duct that sprays the case is located the top of baffle, and the inside of outlet duct is provided with filter and choke board, and the bottom of outlet duct is the plane of slope.
Preferably, the filter plate is a dense steel mesh plate through which gas passes.
Preferably, the choke plate comprises a plurality of parallel angle steels which are obliquely arranged, the openings of the angle steels face the air flow, and a channel for the air flow is formed between the adjacent angle steels.
Preferably, the partition plate has a V-shaped structure.
Preferably, the dust removal box comprises a dust settling bin and a dust collection bin which are communicated with each other, a second air inlet is formed in the tangential direction of the side face of the cylindrical dust settling bin and communicated with the first air inlet through a connecting pipe, an air outlet is formed in the middle of the top end of the dust settling bin, and the air outlet is communicated with the air inlet pipe through a connecting pipe; a spiral baffle is arranged on the inner surface of the dust falling bin; the dust collecting bin is positioned below the dust falling bin, and the bottom end of the conical dust collecting bin is provided with a discharge port.
Preferably, the height of the baffle is 2-6 cm.
A jaw breaker dust collector include the dust removal case and spray the case, the baffle of the spiral that the dust removal incasement portion set up has the effect of downwardly directed to the air current, the in-process that the air current flows downwards collides with the baffle, large granule impurity in the gas subsides on the baffle, carries out preliminary dust removal to gas. Then the gas enters a spraying box, and dust removal is carried out through micro mist, so that dust in the gas is further reduced, and the dust removal effect is improved. The dedusted gas passes through the filter plate and the gas baffle plate, and the water vapor in the gas is condensed to reduce the water content in the gas.
The technical solution of the present invention is further described in detail by the accompanying drawings and examples.
Drawings
FIG. 1 is a schematic structural view of an embodiment of a dust removing device of a jaw crusher of the present invention;
fig. 2 is the utility model relates to a spraying box structure schematic diagram of jaw crusher dust collector embodiment.
Reference numerals
1. An edge guard plate; 2. a first air inlet; 3. a filter screen; 4. a connecting pipe; 5. a dust falling bin; 6. a dust collection bin; 7. a baffle plate; 8. a second air inlet; 9. an air outlet; 10. a box body; 11. a partition plate; 12. a water collection tank; 13. a water pipe; 14. a spray head; 15. a fan; 16. an exhaust pipe; 17. an air outlet pipe; 18. a filter plate; 19. a choke plate; 20. an air inlet pipe.
Detailed Description
Examples
Fig. 1 is a schematic structural view of an embodiment of a dust removing device of a jaw crusher of the present invention. As shown in the figure, the jaw crusher dust removing device comprises a dust removing box and a spraying box which are connected through a connecting pipe 4. The air inlet 2 that sets up on the limit backplate 1 in the broken chamber of jaw crusher is connected with the dust removal case through connecting pipe 4, can set up a plurality of air inlets 2 on the limit backplate 1 to fully absorb the dust in the broken chamber. A filter screen 3 is arranged on the air inlet I2, and the filter screen 3 can prevent large-particle materials from entering the air inlet I2. The air outlet pipe 17 of the spraying box is provided with a fan 15, the air outlet end of the fan 15 is provided with an exhaust pipe 16, and the fan 15 provides power for the air flow of the whole dust removal device.
The dust removal box comprises a dust falling bin 5 and a dust collecting bin 6 which are communicated with each other, and the dust collecting bin 6 is positioned below the dust falling bin 5. Be provided with air inlet two 8 on the tangential direction of columniform dust fall 5 sides in the storehouse, air inlet two 8 is through connecting pipe 4 and air inlet 2 intercommunication. The middle part of the top end of the dust falling bin 5 is provided with an air outlet 9, and the air outlet 9 is communicated with an air inlet pipe 20 through a connecting pipe 4. The inner surface of the dust falling bin 5 is provided with a spiral baffle 7, and the height of the baffle 7 is 2-6 cm. The gas entering the dust falling bin 5 through the second air inlet 8 flows along the side wall of the dust falling bin 5, the air flow moves downwards in a spiral mode under the action of the baffle 7, dust in the air flow is settled on the baffle 7 or directly settled in the dust collecting bin 6 in the process that the air flow moves downwards, the settled dust on the baffle 7 falls into the dust collecting bin 6 under the action of gravity, settlement of large-particle dust in the air flow is achieved, and the settled air flow enters the spraying box through the air outlet 9 and the connecting pipe 4 to be further dedusted. The bottom of conical dust collection bin 6 is provided with the bin outlet, and bin gate department is provided with bin gate, carries out regular clearance to the dust of deposit in the dust collection bin 6 through the bin outlet.
Fig. 2 is the utility model relates to a spraying box structure schematic diagram of jaw crusher dust collector embodiment. As shown in the figure, the spraying box comprises a box body 10, a partition plate 11 is arranged inside the box body 10, and the partition plate 11 divides the box body 10 into an upper dedusting bin and a lower water collecting tank 12. Baffle 11 is the V type structure, is provided with the delivery port with header tank 12 intercommunication on the baffle 11, and the baffle 11 of V type structure has the effect of water conservancy diversion to rivers and makes water fall into in the header tank 12 through the delivery port. At least one water pipe 13 is arranged above the partition plate 11, and the number of the water pipes 13 is two in the embodiment. The water pipe 13 is connected to a water supply device which supplies water for an existing structure or municipal administration. A plurality of atomizing nozzles 14 are uniformly arranged on the water pipe 13, and the nozzles 14 atomize water for catching dust in the air and leading the dust to fall into the water collecting tank 12 along with the micro mist. An air outlet pipe 17 of the spraying box is positioned above the partition board 11, and the gas after micro-mist treatment enters the fan 15 through the air outlet pipe 17 and is discharged.
The inside of the outlet pipe 17 is provided with a filter plate 18 and a gas baffle plate 19, the filter plate 18 is a dense steel wire mesh plate for allowing the gas to pass through, and when the gas passes through the filter plate 18, water vapor contained in the gas can be condensed on the steel wire mesh to remove part of water vapor contained in the gas. The choke plate 19 comprises a plurality of parallel angle steels which are obliquely arranged and fixed on the inner wall of the air outlet pipe 17. The opening of the angle steel faces the air flow, a channel for air flow is formed between the adjacent angle steels, the distance between the adjacent angle steels is 0.5-1 cm, the air baffle plate 19 has a blocking effect on the air flow, the speed of the air flow can be reduced, and water vapor contained in the air flow can be further condensed when the air flow impacts the air baffle plate 19, so that the water content in the air flow is reduced. The bottom of the air outlet pipe 17 is an inclined plane, and the water condensed on the filter plate 18 and the air baffle plate 19 flows into the partition plate 11 through the inclined plane at the bottom of the air outlet pipe 17 and then flows into the water collecting tank 12 through the water outlet. The bottom of the side surface of the water collecting tank 12 is provided with a water outlet.
Therefore, the utility model adopts the above structure jaw crusher dust collector, the dust that can solve and produce in the jaw crusher working process can not obtain the problem of efficient handling.
The above are specific embodiments of the present invention, but the scope of protection of the present invention should not be limited thereto. Any changes or substitutions which can be easily conceived by those skilled in the art within the technical scope of the present invention are covered by the protection scope of the present invention, and therefore, the protection scope of the present invention is subject to the protection scope defined by the claims.
Claims (6)
1. The utility model provides a jaw breaker dust collector which characterized in that: the jaw crusher comprises a dust removal box and a spraying box which are connected through a connecting pipe, wherein a first air inlet arranged on an edge protection plate of a crushing cavity of the jaw crusher is connected with the dust removal box through the connecting pipe;
the spraying box comprises a box body, a partition plate is arranged in the box body, a water collecting box is arranged below the partition plate, and a water outlet communicated with the water collecting box is formed in the partition plate; the top of baffle is provided with a water pipe at least, and the water pipe is connected with water supply installation, and even being provided with the atomizing shower nozzle of a plurality of on the water pipe, the outlet duct that sprays the case is located the top of baffle, and the inside of outlet duct is provided with filter and choke board, and the bottom of outlet duct is the plane of slope.
2. A jaw crusher dusting apparatus as claimed in claim 1, in which: the filter plate is a dense steel wire mesh plate allowing gas to pass through.
3. A jaw crusher dusting apparatus as claimed in claim 1, in which: the choke plate comprises a plurality of parallel angle steels which are obliquely arranged, the opening faces the air flow, and a channel for air flow is formed between the adjacent angle steels.
4. A jaw crusher dusting apparatus as claimed in claim 1, in which: the partition plate is of a V-shaped structure.
5. A jaw crusher dusting apparatus as claimed in claim 1, in which: the dust removal box comprises a dust settling bin and a dust collection bin which are communicated with each other, a second air inlet is formed in the tangential direction of the side face of the cylindrical dust settling bin and communicated with the first air inlet through a connecting pipe, an air outlet is formed in the middle of the top end of the dust settling bin, and the air outlet is communicated with an air inlet pipe through a connecting pipe; a spiral baffle is arranged on the inner surface of the dust falling bin; the dust collecting bin is positioned below the dust falling bin, and the bottom end of the conical dust collecting bin is provided with a discharge port.
6. A jaw crusher dusting apparatus as claimed in claim 5, in which: the height of the baffle is 2-6 cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021667321.4U CN212790360U (en) | 2020-08-12 | 2020-08-12 | Jaw crusher dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021667321.4U CN212790360U (en) | 2020-08-12 | 2020-08-12 | Jaw crusher dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212790360U true CN212790360U (en) | 2021-03-26 |
Family
ID=75082762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021667321.4U Expired - Fee Related CN212790360U (en) | 2020-08-12 | 2020-08-12 | Jaw crusher dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212790360U (en) |
-
2020
- 2020-08-12 CN CN202021667321.4U patent/CN212790360U/en not_active Expired - Fee Related
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Legal Events
| 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: 20210326 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |