CN203090987U

CN203090987U - Dustproof crushing unit

Info

Publication number: CN203090987U
Application number: CN 201220744850
Authority: CN
Inventors: 陈正祥
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-12-29
Filing date: 2012-12-29
Publication date: 2013-07-31
Anticipated expiration: 2022-12-29

Abstract

The utility model discloses a dustproof crushing unit which comprises an elevator, an elevator drive motor, a feed hopper, a hock crusher, a hammer crusher, a cyclone dust collector, a bag-type dust collector, an air-locked valve and an exhaust fan, wherein one end of the elevator stretches into a grain bin; the other end of the elevator is positioned above the feed hopper; the front end of the cyclone dust collector is respectively connected with discharge ports of the hock crusher and the hammer crusher by a bifurcated air pipe; the rear end of the cyclone dust collector is connected with the exhaust fan and is connected with the bag-type dust collector by an air pipe of the exhaust fan; the lower end of the cyclone dust collector is connected with the air-locked valve; and a finished product receiving port is formed in the lower end of the air-locked valve. The dustproof crushing unit meets the requirement of crushing different raw grains, different material shapes and required finished products in different shapes in the same place; the crushing efficiency is improved; the labor intensity is reduced; and the dust pollution in the crushing process is alleviated.

Description

A kind of dustproof disintegrating machine group

Technical field

The utility model relates to a kind of pulverizing unit, is specifically related to a kind of dustproof pulverizing unit.

Background technology

Present pulverizer adopts unit to pulverize more; and in crushing process; need be to the material of Different Rule shape; comprise raw grain, sheet, bulk, column or unclassified stores adopt different pulverizers to pulverize separately respectively; the finished product of needs is made particle or Powdered; therefore, need adopt different pulverizers to pulverize respectively, its shortcoming mainly is:

(1) material of every kind of shape and finished product, each needs a pulverizer, can not machine adaptation in same place difform material be pulverized, the requirement of different finished products can not be reached, that is, a tractor serves several purposes can not be realized, its cost is higher, and floor space is also big.

(2) pulverizer does not have dust guard, therefore can produce a large amount of dust in crushing process, pollutes comparatively serious.

(3) pulverizer adopts hand stock, and therefore reinforced labour intensity is big, and efficient is low.

The utility model content

At above-mentioned deficiency, the utility model provides a kind of and realizes the many usefulness of a unit, and pollutes the dustproof pulverizing unit little, that labour intensity is little.

The utility model is to realize by such technical scheme: a kind of dustproof pulverizing unit, comprise elevator, the elevator drive motors, go into funnel, the hock type pulverizer, beater disintegrating machine, cyclone dust collectors, sack cleaner, wind stopping device and air exhauster, wherein, one end of elevator stretches into silo, the other end is positioned at into the funnel top, the front end of cyclone dust collectors is connected with the discharging opening of hock type pulverizer and beater disintegrating machine respectively by dichotomous airduct, the rear end connects air exhauster, and the airduct that passes through air exhauster is connected with sack cleaner, the lower end is connected with wind stopping device, the lower end of wind stopping device is the finished product material receiving port, and the upper end of beater disintegrating machine sets into hopper.

Described airduct is being provided with first draft switch and second draft switch respectively near hock type pulverizer and beater disintegrating machine place, is convenient to control the Push And Release of the airduct of hock type pulverizer and beater disintegrating machine.

In order to realize the conversion process of comminuted powder and crushed particles, described pulverizer can adopt disintegrating machine to replace, and this pulverizer and disintegrating machine can be installed one or more as required.

Owing to adopted said structure, the beneficial effects of the utility model are as follows:

(1) adopts hock type pulverizer and beater disintegrating machine combining structure, and can adopt pulverizer and disintegrating machine conversion to use, realize cover unit pulverizing requirement at different raw grains, different material shape and required difformity finished product in same place, save the occupation of land space, also improved crush efficiency.

(2) adopt elevator to substitute hand stock of the prior art, realize auto feed, greatly reduce labour intensity, enhance productivity.

(3) adopt cyclone dust collectors and the dual dustproof construction of sack cleaner, significantly alleviated the dust pollution in the crushing process.

Description of drawings

Fig. 1 is the dustproof syndeton simplified schematic diagram of pulverizing unit of this case.

The specific embodiment

In order to be expressly understood the purpose of this utility model, technical scheme and beneficial effect more, below in conjunction with accompanying drawing the utility model is described further, but protection domain of the present utility model is not limited in following examples.

As shown in Figure 1, a kind of dustproof pulverizing unit, comprise elevator 1, elevator drive motors 2, go into funnel 3, hock type pulverizer 4, beater disintegrating machine 5, cyclone dust collectors 6, sack cleaner 7, wind stopping device 8 and air exhauster 9, wherein, one end of elevator 1 stretches into silo 10, the other end is positioned at into funnel 3 tops, the front end of cyclone dust collectors 6 is connected with the discharging opening of hock type pulverizer 4 with beater disintegrating machine 5 respectively by dichotomous airduct 11, the rear end connects air exhauster 9, and the airduct 16 that passes through air exhauster 9 is connected with sack cleaner 7, the lower end is connected with wind stopping device 8, and the lower end of wind stopping device 8 is a finished product material receiving port 13; Described airduct 11 is being provided with first draft switch 12 and second draft switch 15 respectively near hock type pulverizer 4 and beater disintegrating machine 5 places, the upper end of beater disintegrating machine 5 sets into hopper 14, and hock type pulverizer 4, beater disintegrating machine 5 and wind stopping device 8 all are equipped with drive motors.Described disk mill 4 is replaceable to be disintegrating machine, is convenient to change between comminuted powder and crushed particles.

Embodiment 1:

Raw material: raw grain; Finished product requires: powder.

As above structure, close second draft switch 15 of beater disintegrating machine 5, open elevator drive motors 2, elevator 1 is started working, raw grain to be pulverized in the silo 10 is risen to going in the funnel 3 of hock type pulverizer 4, and the back flows into hock type pulverizer 4, opens hock type pulverizer 4 and pulverizes, raw grain is ground into powder, and flows out from the discharging opening of hock type pulverizer 4; Open air exhauster 9, raw grain powder after cyclone dust collectors 6 will be pulverized is sent into wind stopping device 8, open wind stopping device 8, raw grain powder after pulverizing is sent into finished product material receiving port 13, packing is handled, also there is low amounts of dust in the air-out side of cyclone dust collectors 6, and these dust are sent into sack cleaner 7 by air exhauster airduct 11, reaches the effect that prevents dust pollution.

Embodiment 2:

Raw material: raw grain; Finished product requires: particle.

As above structure, it replaces with disintegrating machine with disk mill 4 as different from Example 1, raw grain can be broken into the granularity that needs.

Embodiment 3:

Raw material: lump material; Finished product requires: meal.

As above structure, close first draft switch 12 of hock type pulverizer 4, block raw grain is put in the material bin 14, raw grain flows in the beater disintegrating machine 5 automatically, open this pulverizer, lump material is ground into meal, and flow out from the discharging opening of pulverizer, open cyclone dust collectors 6, the powder after pulverizing is sent into wind stopping device 8, open wind stopping device 8, meal after pulverizing is sent into finished product material receiving port 13 processing of packing, the low amounts of dust that the air-out side of cyclone dust collectors 6 exists is sent in the sack cleaner 7 by air exhauster airduct 11, reaches the effect that prevents dust pollution.

Embodiment 4:

Raw material: raw grain, other shape materials; Finished product requires: raw grain is broken into particle, and other shape materials are ground into powder.

Hock type pulverizer 4 is replaced with disintegrating machine, and all the other equipment are structure as above, opens first draft switch 12 of disintegrating machine, opens elevator 1, and it rises to 3 sides on the funnel with the raw grain in the silo 10, and enters and be broken into desired particle size in the disintegrating machine; Open second draft switch 15 of beater disintegrating machine 5, other shape materials are put in the beater disintegrating machine 5 be ground into powder, and flow out from the discharging opening of pulverizer; Open cyclone dust collectors 6, with the particle after the fragmentation and the powder after pulverizing send into wind stopping device 8, wind stopping device 8 is sent into these particles and powder finished product material receiving port 13 processing of packing again, the small quantities of powder of cyclone dust collectors 6 air-out sides then enters in the sack cleaner 7.

Claims

1. dustproof unit of pulverizing, it is characterized in that: comprise elevator (1), elevator drive motors (2), go into funnel (3), hock type pulverizer (4), beater disintegrating machine (5), cyclone dust collectors (6), sack cleaner (7), wind stopping device (8) and air exhauster (9), wherein, one end of elevator (1) stretches into silo (10), the other end is positioned at into funnel (3) top, the front end of cyclone dust collectors (6) is connected with the discharging opening of hock type pulverizer (4) with beater disintegrating machine (5) respectively by dichotomous airduct (11), the rear end connects air exhauster (9), and the airduct (16) that passes through air exhauster (9) is connected with sack cleaner (7), the lower end is connected with wind stopping device (8), the lower end of wind stopping device (8) is finished product material receiving port (13), and the upper end of beater disintegrating machine (5) sets into hopper (14).

2. dustproof pulverizing unit as claimed in claim 1 is characterized in that: described airduct (11) is locating to be provided with respectively first draft switch (12) and second draft switch (15) near hock type pulverizer (4) and beater disintegrating machine (5).