CN212493435U - Dust collecting device for jaw crusher - Google Patents

Dust collecting device for jaw crusher Download PDF

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Publication number
CN212493435U
CN212493435U CN202020964676.3U CN202020964676U CN212493435U CN 212493435 U CN212493435 U CN 212493435U CN 202020964676 U CN202020964676 U CN 202020964676U CN 212493435 U CN212493435 U CN 212493435U
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CN
China
Prior art keywords
dust
pipeline
water outlet
collection box
rotary
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Active
Application number
CN202020964676.3U
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Chinese (zh)
Inventor
武梦婷
武喆桢
熊俊
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiangxi Barrick Mineral Processing Equipment Co ltd
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Jiangxi Barrick Mineral Processing Equipment Co ltd
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Priority to CN202020964676.3U priority Critical patent/CN212493435U/en
Application granted granted Critical
Publication of CN212493435U publication Critical patent/CN212493435U/en
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Abstract

The utility model discloses a dust collecting device for a jaw crusher, belonging to the technical field of crushers, comprising a dust collecting box and a rotary nozzle, wherein the rotary nozzle is fixed at the top of the dust collecting box; the rotary spray head is provided with a water outlet end and a rotary rotating plate, and the rotary rotating plate is positioned below the water outlet; the water outlet end is configured to be funnel-shaped; rotatory commentaries on classics board disposes center pin and fan-shaped board, fan-shaped board rotates to be connected on the center pin, through setting up the dust collection box can concentrate the dust and inhale in the dust collection box, the concentrated dust fall in the later stage of being convenient for is handled, simultaneously, be provided with in the dust collection box rotatory nozzle can be right dust fall is carried out to the dirt fog in the dust collection box, and in dust melts the aquatic and discharges into underground piping, and is provided with the activated carbon filter screen can guarantee that the dust of inhaling is nontoxic, carries out a simple purification to the dust.

Description

Dust collecting device for jaw crusher
Technical Field
The utility model relates to a breaker technical field especially relates to a dust collecting device for jaw crusher.
Background
The jaw crusher, abbreviated as jaw crusher, is mainly used for crushing various ores and large materials with medium granularity, and is widely applied to the industries of mines, smelting, building materials, highways, railways, water conservancy, chemical engineering and the like. The highest compression strength of the crushed materials is 320MPa, but larger dust is easily generated in the production process to cause environmental pollution and damage the physical state of operators.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model aims to solve the technical problem that a dust collecting device for jaw crusher is provided, can inhale the dust thing into the integrated box through the dust collection box and from the fan, and carry out centralized processing.
To achieve the purpose, the utility model adopts the following technical proposal:
the utility model has the preferable technical proposal that the dust collecting box comprises a dust collecting box and a rotary nozzle, wherein the rotary nozzle is fixed at the top of the dust collecting box; the rotary spray head is provided with a water outlet end and a rotary rotating plate, and the rotary rotating plate is positioned below the water outlet; the water outlet end is configured to be funnel-shaped; the rotary rotating plate is provided with a central shaft and a sector plate, and the sector plate is connected to the central shaft in a rotating mode.
The utility model discloses preferred technical scheme lies in, still set up a plurality of water outlet hole on the delivery end.
The utility model has the preferable technical proposal that the utility model also comprises a centrifugal fan, a dust absorption pipeline, an air suction inlet pipeline and an air outlet pipeline, wherein the centrifugal fan is communicated and connected with the air suction inlet pipeline and the air outlet pipeline; be provided with inlet scoop and air exit from one side of fan, the one end of inlet scoop pipeline with inlet scoop fixed connection, the other end of inlet scoop pipeline with dust absorption pipeline intercommunication is connected, the one end of air exit pipeline is connected on the air exit, the other end fixed connection of air exit pipeline is in on the dust collection box.
The utility model discloses preferred technical scheme lies in, still includes the active carbon filter screen, the active carbon filter screen fixed mounting be in one side of dust absorption pipeline.
The utility model discloses preferred technical scheme lies in, the dust absorption pipeline the inlet scoop pipeline and the junction of air exit pipeline disposes the sealing washer, prevents that the dust from gigging through the clearance.
The utility model discloses preferred technical scheme lies in, the bottom of dust collection box still is provided with the outlet and is used for controlling the ball valve switch of outlet switch.
The utility model has the advantages that:
the technical problem to be solved by the utility model is to provide a dust collecting device for a jaw crusher, which comprises a dust collecting box and a rotary spray head, wherein the rotary spray head is fixed at the top of the dust collecting box; the rotary spray head is provided with a water outlet end and a rotary rotating plate, and the rotary rotating plate is positioned below the water outlet; the water outlet end is configured to be funnel-shaped; rotatory commentaries on classics board disposes center pin and fan-shaped board, fan-shaped board rotates to be connected on the center pin, through setting up the dust collection box can concentrate the dust and inhale in the dust collection box, the concentrated dust fall in the later stage of being convenient for is handled, simultaneously, be provided with in the dust collection box rotatory nozzle can be right dust fall is carried out to the dirt fog in the dust collection box, and in dust melts the aquatic and discharges into underground piping, and is provided with the activated carbon filter screen can guarantee that the dust of inhaling is nontoxic, carries out a simple purification to the dust.
Drawings
Fig. 1 is a schematic view of the whole structure of a dust collecting device for a jaw crusher according to an embodiment of the present invention;
FIG. 2 is a schematic view of a rotary nozzle of a dust collector for a jaw crusher according to an embodiment of the present invention;
in the figure:
1. a dust collection box; 2. rotating the spray head; 21. a water outlet end; 221. a central shaft; 222. a sector plate; 3. leaving the fan; 4. a dust collection duct; 5. an air inlet pipeline; 6. an air outlet duct; 31. an air suction opening; 32. an air outlet; 7. an active carbon filter screen; 11. a water outlet; 12. a ball valve switch.
Detailed Description
The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.
As shown in fig. 1, the utility model provides a dust collecting device for a jaw crusher, which comprises a dust collecting box 1 and a rotary nozzle 2, wherein the rotary nozzle 2 is fixed on the top of the dust collecting box 1; the rotary spray head 2 is provided with a water outlet end 21 and a rotary rotating plate, and the rotary rotating plate is positioned below the water outlet; the water outlet end 21 is configured into a funnel shape; the rotary plate is provided with a center shaft 221 and a sector plate 222, and the sector plate 222 is rotatably connected to the center shaft 221.
Preferably, the water outlet end 21 is further provided with a plurality of water outlet through holes 211.
Preferably, the device also comprises an air separating fan 3, a dust suction pipeline 4, an air suction inlet pipeline 5 and an air outlet pipeline 6, wherein the air separating fan 3 is communicated and connected with the air suction inlet pipeline 5 and the air outlet pipeline 6; be provided with inlet scoop 31 and air exit 32 from one side of fan 3, inlet scoop pipeline 5's one end and inlet scoop 31 fixed connection, inlet scoop pipeline 5's the other end and dust absorption pipeline 4 intercommunication are connected, and the one end of air exit pipeline 6 is connected on air exit 32, and the other end fixed connection of air exit pipeline 6 is on dust collection box 1.
Preferably, the dust collector also comprises an active carbon filter screen 7, and the active carbon filter screen 7 is fixedly arranged on one side of the dust collection pipeline 4.
Preferably, a sealing ring is disposed at the joint of the dust suction pipe 4, the suction inlet pipe 5 and the exhaust outlet pipe 6 to prevent dust from being emitted through the gap.
Preferably, the bottom of the dust box 1 is further provided with a drain opening 11 and a ball valve switch 12 for controlling the opening and closing of the drain opening 11.
The working principle is as follows:
when the device is used, the centrifugal fan 3 is opened firstly, dust is discharged from a discharge port of the jaw crusher, the dust is sucked into the dust collection box 1 through the dust collection pipeline 4 and the activated carbon filter screen 7 arranged on the dust collection pipeline 4, then the water outlet end 21 of the rotary nozzle 2 enters water from the outside to spray water, when water falls onto the fan-shaped plate 222, the fan-shaped plate 222 is connected onto the central shaft 221 in a rotating mode, the fan-shaped plate 222 can rotate around the central shaft 221 circumferentially, water spraying is wider, the water outlet end 21 is arranged into a funnel shape, a plurality of water outlet through holes 211 are further formed in the water outlet end, dust can be uniformly blended into water, when the dust in the dust collection box 1 is concentrated to a certain amount, the centrifugal fan 3 is closed, the ball valve switch 12 is opened, dust water flows into an underground passage, and is degraded.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the spirit and scope of the invention. The present invention is not to be limited by the specific embodiments disclosed herein, and other embodiments that fall within the scope of the claims of the present application are intended to be within the scope of the present invention.

Claims (6)

1. A dust collecting device for a jaw crusher, characterized in that:
the dust collector comprises a dust collection box (1) and a rotary nozzle (2), wherein the rotary nozzle (2) is fixed at the top of the dust collection box (1);
the rotary spray head (2) is provided with a water outlet end (21) and a rotary rotating plate, and the rotary rotating plate is positioned below the water outlet end (21);
the water outlet end (21) is configured to be funnel-shaped;
the rotating plate is provided with a central shaft (221) and a sector plate (222), and the sector plate (222) is rotatably connected to the central shaft (221).
2. The dust collecting device for a jaw crusher of claim 1, wherein:
the water outlet end (21) is also provided with a plurality of water outlet through holes.
3. The dust collecting device for a jaw crusher of claim 1, wherein:
the dust collector also comprises a centrifugal fan (3), a dust suction pipeline (4), an air suction inlet pipeline (5) and an air outlet pipeline (6), wherein the centrifugal fan (3) is communicated and connected with the air suction inlet pipeline (5) and the air outlet pipeline (6);
be provided with inlet scoop (31) and air exit (32) from one side of fan (3), the one end of inlet scoop pipeline (5) with inlet scoop (31) fixed connection, the other end of inlet scoop pipeline (5) with dust absorption pipeline (4) intercommunication is connected, the one end of air exit pipeline (6) is connected on air exit (32), the other end fixed connection of air exit pipeline (6) is in on dust collection box (1).
4. A dust collecting device for a jaw crusher as claimed in claim 3, characterized in that:
still include active carbon filter screen (7), active carbon filter screen (7) fixed mounting be in one side of dust absorption pipeline (4).
5. A dust collecting device for a jaw crusher as claimed in claim 3, characterized in that:
the joint of the dust suction pipeline (4), the air suction inlet pipeline (5) and the air outlet pipeline (6) is provided with a sealing ring.
6. The dust collecting device for a jaw crusher of claim 1, wherein:
the bottom of the dust collection box (1) is also provided with a water outlet (11) and a ball valve switch (12) for controlling the opening and closing of the water outlet (11).
CN202020964676.3U 2020-05-29 2020-05-29 Dust collecting device for jaw crusher Active CN212493435U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202020964676.3U CN212493435U (en) 2020-05-29 2020-05-29 Dust collecting device for jaw crusher

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202020964676.3U CN212493435U (en) 2020-05-29 2020-05-29 Dust collecting device for jaw crusher

Publications (1)

Publication Number Publication Date
CN212493435U true CN212493435U (en) 2021-02-09

Family

ID=74391023

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202020964676.3U Active CN212493435U (en) 2020-05-29 2020-05-29 Dust collecting device for jaw crusher

Country Status (1)

Country Link
CN (1) CN212493435U (en)

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