CN208612588U - A kind of coal-fired grinding device of power-saving industrial - Google Patents

Abstract

The utility model discloses a kind of coal-fired grinding devices of power-saving industrial of industrial energy saving technical field, including pedestal, support frame and aggregate bin are respectively equipped at the top of the pedestal, crush box is installed at the top of support frame as described above, the one side wall of the crush box is equipped with feed hopper, and another side wall of crush box is equipped with crushing motor, the inner wall of the crush box is equipped with pulverization cylinder, the bottom of the crush box is provided with discharge end, dust excluding hood is installed at the top of the crush box, the inside of the dust excluding hood is equipped with dust-filtering net, bag filter is installed at the top of the crush box, the outer wall of the bag filter is connected separately with ash-valve and exhaust outlet, the pulverization cylinder includes fillter section and two groups of linkage sections, it is crushed by the cooperation between three groups of pulverization rollers, increase to coal-fired crush efficiency, it is high-efficient, at dust It manages high-efficient, so that grinding device service life greatly improves, avoids the waste of the energy.

Description

A kind of coal-fired grinding device of power-saving industrial

Technical field

The utility model relates to industrial energy saving technical field, the coal-fired grinding device of specially a kind of power-saving industrial.

Background technique

Energy conservation refers to reinforcement with that can manage, and use is technically feasible, and reasonable in economy and environment and society can be born Measure, reduce from production of energy to the loss and waste in consumption links, it is more efficient, utilize the energy reasonablely.Its In, it is technically feasible refer to may be implemented in prior art basis；Reasonable in economy has sought to a suitable investment and has produced Compare out；Environment can receive to refer to the pollution that energy conservation will also be reduced to environment, and index wants meet the requirement of environmental protection；Society can connect Being referred to does not influence normally production and improvement of living standard；Effectively seek to reduce the loss and waste of the energy.

The coal-fired machine internal dust removing effects that crush that China uses at present are poor, be easy to cause subtle slack coal heap in the machine Product increases so as to cause driving force is crushed, the problem of causing mass energy to waste, influence staff person works, to fire coal What is crushed is not thorough enough, can not achieve the high efficiency of pulverizer.

Based on this, the utility model devises a kind of coal-fired grinding device of power-saving industrial, to solve the above problems.

Utility model content

The purpose of this utility model is to provide a kind of coal-fired grinding devices of power-saving industrial, to solve above-mentioned background skill The coal-fired machine internal dust removing effects that crush proposed in art are poor, be easy to cause subtle slack coal to accumulate in the machine, so as to cause powder Broken driving force increases, and the problem of causing mass energy to waste, influence staff person works, crushes to fire coal not thorough enough Bottom, the problem of can not achieve the high efficiency of pulverizer.

To achieve the above object, the utility model provides the following technical solutions: a kind of power-saving industrial is coal-fired to crush dress It sets, including pedestal, support frame and aggregate bin is respectively equipped at the top of the pedestal, crushing is installed at the top of support frame as described above Case, the one side wall of the crush box is equipped with feed hopper, and another side wall of crush box is equipped with crushing motor, the crush box Inner wall pulverization cylinder is installed, the bottom of the crush box is provided with discharge end, is equipped with dust excluding hood at the top of the crush box, The inside of the dust excluding hood is equipped with dust-filtering net, and bag filter, the dust excluding hood are equipped at the top of the crush box It is connected to bag filter, the outer wall of the bag filter is connected separately with ash-valve and exhaust outlet, and the pulverization cylinder includes Fillter section and two groups of linkage sections, the fillter section are located between two groups of linkage sections, and the inner wall of linkage section described in side is equipped with master Moving gear, and driven gear is engaged in the two sides of driving gear, the power output end for crushing motor is plugged on driving gear Inside, the feed hopper is connected to by other side linkage section with fillter section, and the inside of the fillter section is uniformly plugged with three groups Pulverization roller, and three groups of pulverization rollers are plugged on respectively at the axle center of two groups of driven gears and driving gear, the outer wall of the pulverization roller It is equipped with crushing reamer.

Preferably, the side wall lumen loading of the crush box has foam noise reduction layer.

Preferably, the top two sides of the discharge end are equipped with support rim.

Preferably, the dust excluding hood and discharge end are located at the surface and underface of fillter section.

Preferably, the outer wall of the fillter section is equipped with coal-fired filter screen.

Compared with prior art, the utility model has the beneficial effects that the utility model structure is simple, and it is easy to use, lead to The cooperation crossed between three groups of pulverization rollers crushes, and increases the crush efficiency to fire coal, high-efficient, can carry out thorough powder to fire coal Broken, fire coal recycles high, and while crushing generated dust then penetrates dust-filtering net and is collected by bag filter, powder Dirt treatment effeciency is high, so that grinding device service life greatly improves, avoids the waste of the energy, ensure that the dry of working environment Only, greatly improve work efficiency and alleviate the labor intensity of staff.

Detailed description of the invention

In order to illustrate more clearly of the technical solution of the utility model embodiment, make required for being described below to embodiment Attached drawing is briefly described, it should be apparent that, the drawings in the following description are merely some embodiments of the present invention, For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings Other attached drawings.

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the utility model pulverization cylinder structural schematic diagram.

In attached drawing, parts list represented by the reference numerals are as follows:

1- pedestal, 2- support frame, 3- aggregate bin, 4- crush box, 5- feed hopper, 6- crush motor, 7- pulverization cylinder, 8- discharging Port, 9- dust excluding hood, 10- dust-filtering net, 11- bag filter, 12- ash-valve, 13- exhaust outlet, 14- fillter section, 15- connect Connect section, 16- driving gear, 17- driven gear, 18- pulverization roller, 19- crushing reamer.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts All other embodiment obtained, fall within the protection scope of the utility model.

The utility model provides a kind of technical solution referring to FIG. 1-2: a kind of coal-fired grinding device of power-saving industrial, Including pedestal 1, the top of the pedestal 1 is respectively equipped with support frame 2 and aggregate bin 3, and the top of support frame as described above 2 is equipped with crushing Case 4, the one side wall of the crush box 4 is equipped with feed hopper 5, and another side wall of crush box 4 is equipped with and crushes motor 6, described The inner wall of crush box 4 is equipped with pulverization cylinder 7, and the bottom of the crush box 4 is provided with discharge end 8, the top peace of the crush box 4 Equipped with dust excluding hood 9, the inside of the dust excluding hood 9 is equipped with dust-filtering net 10, and the top of the crush box 4 is equipped with cloth bag and removes Dirt device 11, the dust excluding hood 9 are connected to bag filter 11, and the outer wall of the bag filter 11 is connected separately with ash-valve 12 With exhaust outlet 13, the pulverization cylinder 7 includes fillter section 14 and two groups of linkage sections 15, and the fillter section 14 is located at two groups of linkage sections 15 Between, the inner wall of linkage section 15 described in side is equipped with driving gear 16, and driven gear is engaged in the two sides of driving gear 16 17, the power output end for crushing motor 6 is plugged on the inside of driving gear 16, and the feed hopper 5 is connected by the other side Section 15 is connected to fillter section 14, and the inside of the fillter section 14 is uniformly plugged with three groups of pulverization rollers 18, and three groups of pulverization rollers 18 divide It is not plugged at the axle center of two groups of driven gears 17 and driving gear 16, the outer wall of the pulverization roller 18 is equipped with crushing reamer 19。

Wherein, the side wall lumen loading of the crush box 4 has foam noise reduction layer, can effective noise reduction function pollution, it is described The top two sides of discharge end 8 are equipped with support rim, good support effect can be played to pulverization cylinder 7, so that 7 work of pulverization cylinder Work is stablized, the dust excluding hood 9 and discharge end 8 is located at the surface of fillter section 14 and underface can be to smashed powder Dirt and the coal-fired environment for carrying out separating and filtering, placing in pollution that caused by coal burning crush box 4, the outer wall of the fillter section 14 are equipped with fire coal Filter screen can screen smashed fire coal.

One concrete application of the present embodiment are as follows: by the way that fire coal to be comminuted to be passed through from feed hopper 5, then will crush Motor 6 powers on, and crushes motor 6 and driving gear 16 is driven to be rotated, and two groups of driven tooths are engaged in 16 two sides of driving gear Wheel 17, under the action of driving gear 16, the powder of grafting in the pulverization roller 18 and driving gear 16 of two groups of 17 grafting of driven gear Broken roller 18 relatively rotates, and increases the crush efficiency to fire coal, high-efficient, can thoroughly be crushed to fire coal, fire coal is in mistake After filter section 14 is pulverized, reaching the fire coal for crushing and requiring can be by coal-fired filter screen through being discharged at discharge end 8, and passes through and gather materials Bucket 3 is collected, and dust-filtering net 10 can obstruct the fire coal blown out at those 14 tops of fillter section, is recycled to fire coal Using height, and while crushing generated dust then penetrates dust-filtering net 10 and is collected by bag filter 11, starts cloth bag Suction ventilator in deduster 11 effectively receives dust generated when crushing under the suction function of suction ventilator well Collection, by treated the dust of bag filter 11 through the discharge of ash-valve 12, and by treated the air of bag filter 11 Then by being discharged at exhaust outlet 13, dust treatment effeciency is high, so that grinding device service life greatly improves, avoids the energy Waste, greatly improves work efficiency and alleviates the labor intensity of staff.

In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one of the utility model In embodiment or example.In the present specification, schematic expression of the above terms be not necessarily referring to identical embodiment or Example.Moreover, particular features, structures, materials, or characteristics described can be in any one or more embodiment or examples In can be combined in any suitable manner.

The preferred embodiment in the utility model disclosed above is only intended to help to illustrate the utility model.Preferred embodiment is simultaneously There is no the details that detailed descriptionthe is all, also not limiting the utility model is only the specific embodiment.Obviously, according to this theory The content of bright book can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to preferably The principles of the present invention and practical application are explained, so that skilled artisan be enable to better understand and utilize this Utility model.The utility model is limited only by the claims and their full scope and equivalents.

Claims (5)

1. a kind of power-saving industrial coal-fired grinding device, including pedestal (1), it is characterised in that: the top part of the pedestal (1) Not She You support frame (2) and aggregate bin (3), be equipped with crush box (4) at the top of support frame as described above (2), the crush box (4) One side wall is equipped with feed hopper (5), and another side wall of crush box (4) is equipped with and crushes motor (6), the crush box (4) Inner wall is equipped with pulverization cylinder (7), and the bottom of the crush box (4) is provided with discharge end (8), the top peace of the crush box (4) Equipped with dust excluding hood (9), the inside of the dust excluding hood (9) is equipped with dust-filtering net (10), the top installation of the crush box (4) Have bag filter (11), the dust excluding hood (9) is connected to bag filter (11), the outer wall point of the bag filter (11) It is not connected with ash-valve (12) and exhaust outlet (13), the pulverization cylinder (7) includes fillter section (14) and two groups of linkage sections (15), institute Fillter section (14) are stated between two groups of linkage sections (15), the inner wall of linkage section described in side (15) is equipped with driving gear (16), and the two sides of driving gear (16) are engaged driven gear (17), and the power output end for crushing motor (6) is plugged on The inside of driving gear (16), the feed hopper (5) are connected to by other side linkage section (15) with fillter section (14), the filtering The inside of section (14) is uniformly plugged with three groups of pulverization rollers (18), and three groups of pulverization rollers (18) are plugged on two groups of driven gears respectively (17) and at the axle center of driving gear (16), the outer wall of the pulverization roller (18), which is equipped with, crushes reamer (19).

2. a kind of coal-fired grinding device of power-saving industrial according to claim 1, it is characterised in that: the crush box (4) side wall lumen loading has foam noise reduction layer.

3. a kind of coal-fired grinding device of power-saving industrial according to claim 1, it is characterised in that: the discharge end (8) top two sides are equipped with support rim.

4. a kind of coal-fired grinding device of power-saving industrial according to claim 1, it is characterised in that: the dust excluding hood (9) and discharge end (8) is located at the surface and underface of fillter section (14).

5. a kind of coal-fired grinding device of power-saving industrial according to claim 1, it is characterised in that: the fillter section (14) outer wall is equipped with coal-fired filter screen.