CN216419749U

CN216419749U - Dust-free discharging device for pulverizer

Info

Publication number: CN216419749U
Application number: CN202122776345.4U
Authority: CN
Inventors: 高红梅; 马锦松
Original assignee: Langfang Xinlongli Machinery Manufacturing Co ltd
Current assignee: Langfang Xinlongli Machinery Manufacturing Co ltd
Priority date: 2021-11-10
Filing date: 2021-11-10
Publication date: 2022-05-03
Anticipated expiration: 2031-11-10

Abstract

The utility model discloses a dustless discharging device for rubbing crusher, including feeder hopper, crushing case, the feeder hopper is located smash the roof end, smash the motor installation smash the case side, inhale material union coupling smash case and cyclone collector, the collector discharge gate is located cyclone collector's bottom, connecting pipe one connection cyclone collector and dust remover, dust remover drain are located the dust remover bottom, connecting pipe two are connected dust remover and draught fan, the inlet scoop is installed on the draught fan. The utility model discloses simple structure, and convenient operation, dust removal effect is good, and the crushing degree of material has been guaranteed in setting up of dual filter screen, uses rotatory loading attachment in inhaling the charge pipe simultaneously, avoids influencing the material loading condition because of filter screen blocking, and the overheated stop work of draught fan influences mechanical operation simultaneously, can not reach the comminuted dustless effect.

Description

Dust-free discharging device for pulverizer

Technical Field

The utility model relates to a discharging device, concretely relates to rubbing crusher is with dustless discharging device.

Background

Dustless rubbing crusher is many to be used in traditional chinese medicine preparation technology, need be under dustless aseptic environment at crushing in-process, guarantee that the medicinal material does not receive the pollution at the grinding crushing in-process, guarantee the high quality and the purity of medicinal material simultaneously, dustless rubbing crusher on the existing market, under the effect of fan, carry the interior separation of cyclone collector through inhaling the material pipe with the material after smashing, the large granule thing after smashing is held back to the filter screen in the rubbing crusher, the piling up of long-time operation work large particulate matter makes the filter screen jam, it is great to the operation influence of device, can make the overheated shut down of suction fan simultaneously, influence dust removal effect and separation effect, and kibbling material can not reach the effect of expectation.

Disclosure of Invention

In view of the above-mentioned deficiencies or inadequacies of the prior art, it would be desirable to provide a dust free discharge apparatus for a pulverizer.

According to the technical scheme that this application embodiment provided, a dustless discharging device is used to rubbing crusher, including feeder hopper, crushing case, the feeder hopper is located smash the roof end, smash the motor installation smash the case side, inhale material union coupling smash case and cyclone collector, the collector discharge gate is located cyclone collector's bottom, connecting pipe are connected cyclone collector and dust remover, the dust remover discharge gate is located the dust remover bottom, connecting pipe two are connected dust remover and draught fan, the inlet scoop is installed on the draught fan.

The utility model discloses in, smash the case and be cylinder cavity structure, collect the fill and install smash the bottom of the case portion, the ARC filter screen is installed smash the case and collect in the middle of fighting, and collect and fight for back taper cavity structure.

The utility model discloses in, collect the fill bottom with inhale material pipe one end and connect, collect the fill with inhale and install the pipeline filter screen in the middle of the material pipe.

The utility model discloses in, inhale the material pipe connecting pipe one with connecting pipe two is cavity structure tubular metal resonator.

The utility model discloses in, inhale the material pipe with the tubing pump is installed to cyclone collector junction.

The utility model discloses in, inhale and install pivot and rotary vane in the material pipe, the pivot is connected tubing pump motor, rotary vane are fixed in the pivot.

The utility model discloses in, cyclone collector with the dust remover bottom is the cavity structure taper shape.

In the utility model, the discharge valve is arranged on the discharge port pipeline of the collector; the blowoff valve is arranged on a pipe of a blowoff port of the dust remover.

To sum up, the beneficial effect of this application: the utility model discloses after the material gets into crushing case from the feeder hopper, drive the pivot rotation after crushing motor circular telegram, with the comminuted incasement comminuted, the comminuted material filters through the ARC filter screen, get into and collect in the fill, get into in the suction pipe after the filter screen of collecting the fill bottom filters, through the pivot rotation in the suction pipe, drive the spire and carry the material after filtering to cyclone collector, powerful centrifugal force and rotatory wind-force effect separate material and dust, tiny particle smoke and dust in cyclone collector, carry dust and tiny particle smoke and dust to the dust remover through connecting pipe one under the effect of draught fan simultaneously, filter and collect in the dust remover, then discharge from the blow off pipe; the utility model discloses simple structure, and convenient operation, dust removal effect is good, and the crushing filter fineness of material has been guaranteed in setting up of dual filter screen, is inhaling intraductal rotatory loading attachment that uses of material simultaneously, avoids influencing the material loading condition and the overheated stop work of draught fan influence machinery operation because of filter screen blocking, can not reach the comminuted dustless effect.

Drawings

Other features, objects and advantages of the present application will become more apparent upon reading of the following detailed description of non-limiting embodiments thereof, made with reference to the accompanying drawings in which:

fig. 1 is a schematic side view of the present invention;

fig. 2 is a schematic rear view of the present invention;

FIG. 3 is a schematic view of the crusher of the present invention;

fig. 4 is a schematic view of the inner rotary vane structure of the material suction pipe of the present invention.

Reference numbers in the figures: the device comprises a feed hopper-1, a crushing box-2, a crushing motor-3, a material suction pipe-4, a cyclone collector-5, a discharge valve-6, a connecting pipe I-7, a blow-down valve-8, a dust remover-9, a connecting pipe II-10, an air suction opening-11, an induced draft fan-12, a pipeline pump-13, a rotating shaft-14, a rotary vane-15, a collecting hopper-16, an arc-shaped filter screen-17, a pipeline filter screen-18, a discharge opening-19 of the collector and a drain opening-20 of the dust remover.

Detailed Description

The present application will be described in further detail with reference to the following drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and not restrictive of the invention. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

As shown in fig. 1-4: a dustless discharging device for a pulverizer comprises a feeding hopper 1 and a pulverizing box 2, wherein the feeding hopper 1 is positioned at the top end of the pulverizing box 2, the pulverizing box 2 is of a cylindrical cavity structure, a collecting hopper 16 is arranged at the bottom of the pulverizing box 2, an arc-shaped filter screen 17 is arranged between the pulverizing box 2 and the collecting hopper 16, the collecting hopper 16 is of an inverted cone-shaped cavity structure, two pulverizing motors 3 are arranged on the side surface of the pulverizing box 2, the bottom end of the collecting hopper 16 is connected with one end of a material sucking pipe 4, a pipeline filter screen 18 is arranged between the collecting hopper 16 and the material sucking pipe 4, the material sucking pipe 4 is connected with the collecting hopper 16 and a cyclone collector 5, a pipeline pump 13 is arranged at the joint of the material sucking pipe 4 and the cyclone collector 5, the material sucking pipe 4, a first connecting pipe 7 and a second connecting pipe 10 are all hollow metal pipes, a discharge port 19 is positioned at the bottom end of the cyclone collector 5, and a first connecting pipe 7 is connected with the cyclone collector 5 and a dust remover 9, the drain outlet 20 of the dust remover is positioned at the bottom end of the dust remover 9, the second connecting pipe 10 is connected with the dust remover 9 and the induced draft fan 12, the bottom ends of the cyclone collector 5 and the dust remover 9 are both in a cavity structure cone shape, and the discharge valve 6 is arranged on a discharge port 19 pipeline of the collector; the blowoff valve 8 is arranged on a pipeline of a blow-off port 20 of the dust remover, and the air suction port 11 is arranged on an induced draft fan 12. The utility model discloses after the well material gets into crushing case 2 from feeder hopper 1, drive the pivot rotation after crushing motor 3 circular telegram, with the comminuted material in the crushing case 2, the comminuted material is filtered through ARC filter 17, get into and collect and fight 16 in, get into and inhale material pipe 4 after the pipeline filter screen 18 of collecting the fill 16 bottom filters, rotate through inhaling pivot 14 in the material pipe 4, drive rotary vane 15 and carry the material after filtering to cyclone collector 5, separate material and dust, granule smoke and dust under the influence of powerful centrifugal force, rotatory wind-force and material self gravity in cyclone collector 5, the material of crushing separation is discharged from collector discharge gate pipeline; meanwhile, under the action of the draught fan 12, the separated dust and small-particle smoke dust are conveyed to the dust remover 9 through the first connecting pipe, are filtered and collected on a filter bag in the dust remover 9, and are finally discharged from a dust remover blow-off pipe 20; the utility model discloses simple structure, and convenient operation, dust removal effect is good, and the crushing filter fineness of material has been guaranteed in setting up of dual filter screen, uses rotatory loading attachment simultaneously in inhaling material pipe 4, avoids influencing the material loading condition and draught fan 12 overheated stop work influence machinery operation because of filter screen blocking, can not reach the comminuted dustless effect.

The foregoing description is only exemplary of the preferred embodiments of the application and is provided for the purpose of illustrating the general principles of the technology and the like. Meanwhile, the scope of the invention according to the present application is not limited to the technical solutions in which the above-described technical features are combined in a specific manner, and also covers other technical solutions in which the above-described technical features or their equivalent are combined arbitrarily without departing from the inventive concept described above. For example, the above features may be replaced with (but not limited to) features having similar functions disclosed in the present application.

Claims

1. The utility model provides a dustless discharging device for rubbing crusher, includes feeder hopper, crushing case, characterized by: the feed hopper is located smash the case top, smash the motor installation smash the case side, inhale material union coupling smash case and cyclone collector, the collector discharge gate is located cyclone collector's bottom, connecting pipe one connects cyclone collector and dust remover, and the dust remover discharge gate is located the dust remover bottom, connecting pipe two is connected dust remover and draught fan, the inlet scoop is installed on the draught fan.

2. The dust-free discharging device for the pulverizer as claimed in claim 1, wherein: smash the case and be cylinder cavity structure, collect the fill and install smash the bottom of the case portion, the ARC filter screen is installed smash the case with collect in the middle of fighting, and collect and fight and be back taper cavity structure.

3. The dust-free discharging device for the pulverizer as claimed in claim 2, wherein: the bottom end of the collecting hopper is connected with one end of the material sucking pipe, and a pipeline filter screen is arranged between the collecting hopper and the material sucking pipe.

4. The dust-free discharging device for the pulverizer as claimed in claim 1, wherein: the material suction pipe, the first connecting pipe and the second connecting pipe are all metal pipes with cavity structures.

5. The dust-free discharging device for the pulverizer as claimed in claim 1, wherein: and a pipeline pump is arranged at the joint of the material suction pipe and the cyclone collector.

6. The dust-free discharging device for the pulverizer as claimed in claim 1, wherein: a rotating shaft and a rotary vane are arranged in the material suction pipe, the rotating shaft is connected with a pipeline pump motor, and the rotary vane is fixed on the rotating shaft.

7. The dust-free discharging device for the pulverizer as claimed in claim 1, wherein: the bottom ends of the cyclone collector and the dust remover are both conical in cavity structures.

8. The dust-free discharging device for the pulverizer as claimed in claim 1, wherein: the discharge valve is arranged on the discharge port pipeline of the collector; the blowoff valve is arranged on a pipe of a blowoff port of the dust remover.