CN218692448U

CN218692448U - Dust fall mechanism in broken stone crushing process

Info

Publication number: CN218692448U
Application number: CN202222607335.2U
Authority: CN
Inventors: 孙大林
Original assignee: Lianyungang Boyun Machinery Co ltd
Current assignee: Lianyungang Boyun Machinery Co ltd
Priority date: 2022-09-30
Filing date: 2022-09-30
Publication date: 2023-03-24
Anticipated expiration: 2032-09-30

Abstract

The utility model discloses a dust fall mechanism among broken stone crushing process, including breaker, dust catcher and collecting box, the inside fixedly connected with dust removal bucket of collecting box, the dust catcher is given vent to anger fixedly connected with dust absorption pipe, and dust absorption socle portion fixed connection is at dust removal bucket lateral wall, and the inside dust absorption pipe top that just is located of dust removal bucket is provided with the spray pipe, fixedly connected with water tank in the collecting box, the inside outlet pipe that is provided with of water tank, through first water pump fixed connection between outlet pipe and the spray pipe, dust removal socle portion is provided with the precipitation tank, the beneficial effects of the utility model are that: inside sucking the dust removal bucket through the dust catcher with the broken dust that produces of discharge gate, prevent the dust diffusion everywhere, then the interior spray pipe water spray of rethread dust removal bucket subsides the processing to inhaling dusty gas, and the air escape that finally will be purified avoids making the dust diffusion easily when clearing up the dust, influences the production environment on every side, increases the dust fall effect of device.

Description

Dust fall mechanism in broken stone crushing process

Technical Field

The utility model relates to a mine exploitation technical field specifically is a dust fall mechanism among rubble crushing process.

Background

In the ore production process, in order to satisfy different users' user demand, broken stone equipment needs to be used, becomes the building stones of various specification sizes with the ore preparation, and crushing equipment commonly used is counterattack formula breaker and double geared roller crusher.

For example, chinese patent document discloses a dust-reducing stone crushing device for mining, application No.: CN201822111466.5, through setting up a plurality of sieves and screening the building stones after the breakage many times, to the better categorised collection of the building stones after the breakage, further improve device's dust fall effect, set up the dust that the building stones produced when the air exhauster is to the breakage simultaneously and collect, avoid it to get into in the air, but in the in-service use process, only collect the dust that produces in the broken stone, lack and handle the dust after collecting.

The dust removal device has the advantages that dust is easily diffused when the dust is cleaned, so that the surrounding production environment is influenced, the body health of field operators is greatly influenced, and the dust removal effect of the dust removal device is greatly reduced.

Therefore, the dust falling mechanism in the broken stone crushing process is designed and produced so as to solve the problem that collected dust is not treated.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem who solves: because only collect the dust that produces in the rubble is broken, lack the dust after collecting to handle, lead to making the dust diffusion easily when clearing up the dust to the production environment all has great influence, the dust fall effect of greatly reduced device, consequently provides a dust fall mechanism of rubble broken process around the influence, and all have a great influence to field operation personnel's healthy.

The utility model provides a technical scheme that technical problem adopted is: the utility model provides a dust fall mechanism in broken stone crushing process, includes breaker, dust catcher and collecting box, the inside fixedly connected with dust removal bucket of collecting box, the dust catcher is given vent to anger fixedly connected with dust absorption pipe, dust absorption socle portion fixed connection is at dust removal bucket lateral wall, the inside dust absorption pipe top that just is located of dust removal bucket is provided with the spray pipe, fixedly connected with water tank in the collecting box, the inside outlet pipe that is provided with of water tank, through first water pump fixed connection between outlet pipe and the spray pipe, dust removal socle portion is provided with the precipitation tank, inhales the dust removal bucket inside with the broken dust that produces of discharge gate through the dust catcher, prevents the dust diffusion everywhere, then rethread dust removal bucket in the spray pipe water spray to inhale dusty gas and carry out settlement treatment.

Preferably, the collecting box is internally and fixedly connected with a filter vat positioned on the side wall of the water tank, the outer wall of the dust removal barrel is fixedly connected with a connecting pipe positioned above the precipitation tank, and clear water precipitated at the top of the precipitation tank can flow into the filter vat through the connecting pipe and the filter pipe.

Preferably, the top of the filter vat is fixedly connected with a filter pipe, the filter pipe is fixedly connected with the connecting pipe through a second water pump, and the connecting pipe and the filter pipe are conveniently controlled through the second water pump.

Preferably, a pair of filter screens is arranged inside the filter vat, the filter vat is communicated with the water tank through a drain pipe, a one-way valve is arranged inside the drain pipe, and inflowing water is filtered through the filter screens in the filter vat.

Preferably, the top of the dust removal barrel is provided with an air vent, an air exhaust fan is arranged in the air vent, clean air in the dust removal barrel is exhausted through the air vent, and meanwhile, the air circulation speed in the dust removal barrel is increased through the air exhaust fan.

Preferably, the spray pipe bottom evenly is provided with atomizer, the tank bottom fixedly connected with blow off pipe makes the spray pipe spray more evenly through atomizer, improves the dust removal effect of device, simultaneously through the blow off pipe, is convenient for discharge sewage.

Compared with the prior art, the beneficial effects of the utility model are that: inside sucking the dust removal bucket through the dust catcher with the broken dust that produces of discharge gate, prevent the dust diffusion everywhere, then the water spray pipe water spray subsides the processing to sucking dusty gas in the rethread dust removal bucket, and the air escape that will finally be purified avoids making the dust diffusion easily when clearing up the dust, influences the production environment on every side, increases the dust fall effect of device.

Drawings

FIG. 1 is a schematic view of the front full-section structure of the collecting box of the present invention;

FIG. 2 is a schematic view of the enlarged structure of the part A of the present invention;

fig. 3 is a schematic diagram of the local enlarged structure at B of the present invention.

In the figure: 1. a crushing device; 2. a dust collector; 3. a collection box; 4. a dust removal barrel; 5. a dust collection pipe; 6. a water spray pipe; 7. a water tank; 8. a water outlet pipe; 9. a first water pump; 10. a settling tank; 11. a filter vat; 12. a filter tube; 13. a connecting pipe; 14. a second water pump; 15. a filter screen; 16. a drain pipe; 17. a vent hole; 18. an air exhaust fan; 19. an atomizing spray head; 20. a blow-off pipe; 21. a one-way valve.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings.

Example 1

Please refer to fig. 1-3, this embodiment provides a dust fall mechanism in a broken stone crushing process, including a crushing device 1, a dust collector 2 and a collection box 3, a dust collection barrel 4 is fixedly connected inside the collection box 3, a dust collection pipe 5 is fixedly connected at the air outlet end of the dust collector 2, the bottom of the dust collection pipe 5 is fixedly connected on the side wall of the dust collection barrel 4, a water spray pipe 6 is arranged inside the dust collection barrel 4 and above the dust collection pipe 5, dust generated by crushing a discharge port is sucked into the dust collection barrel 4 through the dust collection pipe 5 during crushing through the dust collector 2, so as to prevent dust diffusion, a water tank 7 is fixedly connected inside the collection box 3, a water outlet pipe 8 is arranged inside the water tank 7, the water outlet pipe 8 is fixedly connected with the water spray pipe 6 through a first water pump 9, a precipitation tank 10 is arranged at the bottom of the dust collection barrel 4, water in the water tank 7 is sprayed into the dust collection barrel 4 through the water spray pipe 6 by starting the first water pump 9, the sucked dust is settled, and finally purified air is discharged, so as to avoid dust diffusion during dust removal, thereby affecting the surrounding production environment, and solving the problem of dust treatment lacking in the prior art.

Example 2

Referring to fig. 1-3, a further improvement is made on the basis of embodiment 1:

wherein, 11 fixed connection of filter vat are inside and being located 7 lateral walls of water tank in collecting box 3, and connecting pipe 13 fixed connection is in 4 outer walls of dust removal bucket and be located the precipitation tank 10 top, is convenient for through connecting pipe 13 and filter tube 12 deposit the clear water after accomplishing with precipitation tank 10 top and flow into filter vat 11 in, realize the recycle to wasing water, improve the practicality of device.

Wherein, the filter pipe 12 is fixedly connected with the top of the filter vat 11, the filter pipe 12 is fixedly connected with the connecting pipe 13 through the second water pump 14, the connecting pipe 13 and the filter pipe 12 are conveniently controlled through the second water pump 14, and the practicability of the device is improved.

Wherein, a pair of filter screens 15 is arranged inside the filter vat 11, the filter vat 11 is communicated with the water tank 7 through a drain pipe 16, a one-way valve 21 is arranged inside the drain pipe 16, the filter screen 15 in the filter vat 11 filters the inflowing water, and the recovery effect of the cleaning water is improved.

Wherein, vent 17 is seted up at dust removal bucket 4 top, will remove dust the inside clean gas of bucket 4 and discharge through vent 17, and air exhaust fan 18 sets up inside vent 17, simultaneously through air exhaust fan 18 for the inside circulation of air speed of dust removal bucket 4 improves the dust fall effect of device.

Wherein, atomizer 19 evenly sets up in 6 bottoms of spray pipe, makes spray pipe 6 spray more evenly through atomizer 19, improves the dust removal effect of device, and blow off pipe 20 fixed connection is in 10 bottoms of precipitation tank, through blow off pipe 20 simultaneously, is convenient for discharge sewage, improves the practicality of device.

The external power supply of the whole device is connected, when the device is used, firstly, the crushing device 1 and the dust collector 2 are started, dust generated by crushing a discharge port is sucked into the dust removal barrel 4 through the dust suction pipe 5 through the dust collector 2 when the device is crushed, dust diffusion is prevented, then, the first water pump 9 is started, water in the water tank 7 is sprayed into the dust removal barrel 4 through the atomizing nozzle 19, sucked dust is settled, then, the air purified in the dust removal barrel 4 is discharged through the top air exhaust fan 18, the dust removal effect of the device is guaranteed, finally, the dust is statically settled through the settling tank 10, after the settlement is finished, the second water pump 14 is started, clean water obtained after the top settlement is made to flow into the filter barrel 11 through the filter pipe 12 and the connecting pipe 13, then, the inflowing water is filtered through the filter screen 15 in the filter barrel 11, and finally, the water flows into the water tank 7, and recycling of the cleaning water is achieved.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Other parts not described in detail in the present invention belong to the prior art, and are not described herein again.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims

1. The utility model provides a dust fall mechanism in broken stone crushing process, includes breaker (1), dust catcher (2) and collecting box (3), its characterized in that: the dust collection device is characterized in that a dust collection barrel (4) is fixedly connected to the inside of the collection box (3), a dust collection pipe (5) is fixedly connected to the air outlet end of the dust collector (2), the bottom of the dust collection pipe (5) is fixedly connected to the side wall of the dust collection barrel (4), a water spray pipe (6) is arranged above the dust collection pipe (5) and inside the dust collection barrel (4), a water tank (7) is fixedly connected to the inside of the collection box (3), a water outlet pipe (8) is arranged inside the water tank (7), the water outlet pipe (8) is fixedly connected with the water spray pipe (6) through a first water pump (9), and a precipitation tank (10) is arranged at the bottom of the dust collection barrel (4).

2. The dust fall mechanism in the broken stone crushing process of claim 1, characterized in that: the dust collection box is characterized in that the collection box (3) is arranged inside and is fixedly connected with a filter barrel (11) on the side wall of the water tank (7), and the dust collection barrel (4) is arranged on the outer wall of the dust collection barrel and is fixedly connected with a connecting pipe (13) above the precipitation tank (10).

3. The dust fall mechanism in the broken stone crushing process of claim 2, characterized in that: the top of the filter barrel (11) is fixedly connected with a filter pipe (12), and the filter pipe (12) is fixedly connected with the connecting pipe (13) through a second water pump (14).

4. The dust fall mechanism in the broken stone crushing process of claim 2, characterized in that: the filter tank is characterized in that a pair of filter screens (15) are arranged inside the filter tank (11), the filter tank (11) is communicated with the water tank (7) through a drain pipe (16), and a one-way valve (21) is arranged inside the drain pipe (16).

5. The dust fall mechanism in the broken stone crushing process of claim 1, characterized in that: the top of the dust removing barrel (4) is provided with a vent hole (17), and an air exhaust fan (18) is arranged inside the vent hole (17).

6. The dust fall mechanism in the broken stone crushing process of claim 1, characterized in that: the bottom of the spray pipe (6) is uniformly provided with atomizing nozzles (19), and the bottom of the settling tank (10) is fixedly connected with a sewage discharge pipe (20).