CN207769899U - A kind of pulverizer dust-extraction unit - Google Patents

Abstract

The utility model discloses a kind of pulverizer dust-extraction units, including crushing body, dust collection body and dust treater body, described crush is fixed with crushing pendulum on the fixed main shaft for crushing the crushing motor being arranged inside electric motor protecting case in body one end, and it crushes and is disposed with filter screen from top to bottom on inner surface wall of the body far from the one end for crushing electric motor protecting case and leads ash bucket, the body that crushes is provided with dust collection body far from the side for crushing electric motor protecting case, the filter screen and the one end for leading the ingress pipe being arranged on ash bucket are sealedly and fixedly connected between the broach hopper of appearance wall and dust collection the internal body setting of dust collection body.The utility model crushes body, dust collection body, dust treater body, filter screen, filter cloth and nozzle by setting, it is excessive to solve pulverized particles, different-grain diameter micronic dust cannot be collected, and pipeline is easily blocked, and micronic dust cannot collect the problem of easily being raised.

Description

A kind of pulverizer dust-extraction unit

Technical field

The utility model is related to ores to crush technical field of dust removal equipment, specially a kind of pulverizer dust-extraction unit.

Background technology

The introduction of related content：Mineral breaker is one of the equipment of indispensability during ore processing, as iron ore is processed Cheng Zhong needs the iron ore crushing first by bulk, then carries out subsequent smelting again.But traditional mineral breaker is in powder Setting smashes pendulum in broken hood shell, is crushed by smashing the ore in pendulum hammering case, the ore particles after crushing Lower hopper from below comes out, and this pulverizer comes with some shortcomings, largely can only be by pendulum after ore enters case Single hammer simultaneously fallen from the outlet of bottom, if this time hammering during do not reach crushing requirement, can only pass through by The coarse fodder fallen returns to be crushed again in pulverizer, and this reduces crush efficiencies；Meanwhile traditional pulverizer is in powder A large amount of dust is will produce during broken, surrounding enviroment can be caused seriously to pollute, injure the health of worker.

Through retrieval, Chinese patent grant number CN206604625U, Granted publication 2017-11-03 disclose a kind of band dedusting The crushing system of mechanism, including：Pulverizer comprising：Shell and buffer unit are crushed, buffer unit, which is fixed on, to be crushed outside shell, It is provided with caching chamber in buffer unit, crushes and is provided with crushing chamber in shell, caches the outlet of chamber and crushing chamber；Dust removal machine Structure comprising：Dedusting tank, tank supporting rack, powder pump, communicating pipe, filter screen and exhaust pipe, dedusting tank are supported by tank and are erected In being provided with dedusting chamber on ground, in dedusting tank, filter screen is arranged on the inner wall in the middle part of dedusting chamber, and filter screen divides dedusting chamber It is divided into epicoele and cavity of resorption, exhaust pipe is set at the top of dedusting tank and is connected to epicoele；And discharge mechanism comprising：Receiving hopper, Drainage conduit, switching mechanism, detent mechanism and gearing rope.

Possessed disadvantage is insufficient：

1. it is incomplete to crush body so that easily so that small material particles are fallen into deduster, in turn in crushing process So that cleaner is damaged, use is dangerous；

2. cleaner cannot collect the micronic dust of different-grain diameter so that it is impacted in the detection or observation of later stage micronic dust, It is inconvenient for use；

3. easily blocking pipeline when micronic dust is excessive so that pipeline flow amount reduces, and micronic dust cannot be discharged in pipeline in time, in turn Cause the danger used；

4. micronic dust is only used for collecting, it cannot be handled so that micronic dust is still easily raised after collection.

Invention content

In view of the deficiencies of the prior art, the utility model provides a kind of pulverizer dust-extraction unit, solves crushing Grain is excessive, and different-grain diameter micronic dust cannot be collected, and pipeline is easily blocked, and micronic dust cannot collect the problem of easily being raised.

To achieve the above object, the utility model provides the following technical solutions：A kind of pulverizer dust-extraction unit, including powder Broken body, dust collection body and dust treater body are set inside the fixed crushing electric motor protecting case in crushing body one end It is fixed with crushing pendulum on the main shaft for the crushing motor set, and crushes inner surface wall of the body far from the one end for crushing electric motor protecting case On be disposed with filter screen from top to bottom and lead ash bucket, the body that crushes is far from the side setting for crushing electric motor protecting case There are dust collection body, the dust collection body to be fixed with dust treater body far from the side for crushing body.

Preferably, the filter screen runs through the appearance of dust collection body with the one end for leading the ingress pipe being arranged on ash bucket It is sealedly and fixedly connected between wall and the broach hopper of dust collection internal body setting, the lower end of the broach hopper is tightly connected There is auger conveyor, and is provided with filter cloth above broach hopper, the discharging that the auger conveyor following table wall is fixedly connected Discharge valve is provided on pipe, the discharge valve is located at the underface of broach hopper, and the filter cloth is fixed far from ingress pipe one end One end of ventilation duct be sealedly connected on the input terminal of air-introduced machine.

Preferably, the inside of the dust treater body is fixed with guiding gutter, the aqueduct being arranged above the guiding gutter On be provided with nozzle, one end of the aqueduct is sealedly connected on the output port of water pump, the sealing of the input terminal of the water pump It is connected with running water pipe.

Preferably, the air-introduced machine is fixed on dust collection body on the side wall of dust treater body one end, and draws The output end of wind turbine is sealedly connected with discharge pipe.

Preferably, the length for leading ash bucket is more than the length of filter screen, under the crushing body following table wall is fixed Sieve is provided on hopper.

The utility model provides a kind of pulverizer dust-extraction unit, has following advantageous effect：

（1）The utility model crushes body, lower hopper, crushes pendulum, filter screen and leads ash bucket, pulverizer by setting The crushing pendulum in internal portion crushes processing to material, and the sieve on lower hopper can then screen the fineness of material, So that crushing is more thorough, while filter screen is filtered screening to the dust raised, facilitates the dust that the later stage is different to fineness It is checked and is sampled, led ash bucket and then collect the coarse powder dirt being filtered, screening is more rapidly easier.

（2）The utility model is by being arranged dust collection body, filter cloth, discharge valve and auger conveyor, dust collection The filter cloth of internal body is filtered dust to the air that air will be discharged, and avoids dust from being given out in ambient atmosphere and makes At environmental pollution, Environmental Safety, discharge valve can carry out the dust for the different-grain diameter size being distinguished in auger conveyor Discharge, facilitates detection and sampling of the staff to different-grain diameter dust, convenient and efficient, and auger conveyor then will be unwanted Dust carries out whole discharge, and dust is avoided excessively to result in blockage, and ensures efficiency of dust collection, efficient quick.

（3）The utility model is by being arranged dust treater body, aqueduct, guiding gutter and nozzle, in dust treater body The aqueduct in portion conducts the water purification that water pump is extracted out, then water purification is sprayed on the dust of discharge by nozzle so that ash Dirt is completely dissolved in a liquid, and dust is avoided by the wind to be raised in end processing sequences, ensures that treatment effect, guiding gutter will then mix It closes the liquid after dust to be discharged, ensures that dust can be continually disposed off, it is efficient, it is safe and reliable.

Description of the drawings

Fig. 1 is the utility model front view；

Fig. 2 is the utility model section view；

Fig. 3 is the front view of the utility model filter screen.

In figure：1 crush body, 2 ingress pipes, 3 dust collection bodies, 4 air-introduced machines, 5 crush electric motor protecting casees, 6 lower hoppers, 7 dust treater bodies, 8 water pumps, 9 crushing pendulums, 10 filter screens, 11 lead ash bucket, 12 filter cloths, 13 ventilation ducts, 14 aqueducts, 15 discharge valves, 16 broach hoppers, 17 auger conveyors, 18 guiding gutters, 19 nozzles.

Specific implementation mode

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 making creative work The every other embodiment obtained, shall fall within the protection scope of the present invention.

As shown in Figs. 1-3, the utility model provides a kind of technical solution：A kind of pulverizer dust-extraction unit, including crush Body 1, dust collection body 3 and dust treater body 7 crush the fixed 5 inside setting of crushing electric motor protecting case in 1 one end of body Crushing motor main shaft on be fixed with and crush pendulum 9, and crush interior table of the body 1 far from the one end for crushing electric motor protecting case 5 Filter screen 10 is disposed on wall from top to bottom and leads ash bucket 11, crushes body 1 far from the side for crushing electric motor protecting case 5 It is provided with dust collection body 3, dust collection body 3 is fixed with dust treater body 7 far from the side for crushing body 1, filters Sieve 10 and appearance wall and dust collection body 3 of the one end through dust collection body 3 for leading the ingress pipe 2 being arranged on ash bucket 11 It being sealedly and fixedly connected between the broach hopper 16 of inside setting, the lower end of broach hopper 16 is sealedly connected with auger conveyor 17, And the top of broach hopper 16 is provided with filter cloth 12, is provided with and unloads on the discharge duct that 17 following table wall of auger conveyor is fixedly connected Expect that valve 15, discharge valve 15 are located at the underface of broach hopper 16, filter cloth 12 is far from the fixed ventilation duct in 2 one end of ingress pipe 13 One end is sealedly connected on the input terminal of air-introduced machine 4, and the filter cloth 12 inside dust collection body 3 is to that will be discharged the sky of air Gas is filtered dust, avoids dust from being given out and causes environmental pollution in ambient atmosphere, and Environmental Safety, discharge valve 15 can be by spiral shell The dust for the different-grain diameter size being distinguished in rotation conveyer 17 is discharged, and facilitates staff to different-grain diameter dust Detection and sampling, it is convenient and efficient, and unwanted dust is then carried out whole discharge by auger conveyor 17, avoids dust excessive It results in blockage, ensures that efficiency of dust collection, the inside of efficient quick, dust treater body 7 are fixed with guiding gutter 18,18 top of guiding gutter Nozzle 19 is provided on the aqueduct 14 of setting, one end of aqueduct 14 is sealedly connected on the output port of water pump 8, water pump 8 Input terminal be sealedly connected with running water pipe, the aqueduct 14 inside dust treater body 7 passes the water purification that water pump 8 is extracted out It leads, then water purification is sprayed on the dust of discharge by nozzle 19 so that dust is completely dissolved in a liquid, avoids dust rear It is by the wind raised in phase processing procedure, ensures that then the liquid after mixed dust is discharged for treatment effect, guiding gutter 18, ensure ash Dirt can be continually disposed off, efficient, safe and reliable, and air-introduced machine 4 is fixed on dust collection body 3 at dust On the side wall for managing 7 one end of body, and the output end of air-introduced machine 4 is sealedly connected with discharge pipe, and the length for leading ash bucket 11 is more than filtering The length of sieve 10 crushes and is provided with sieve on the fixed lower hopper of 1 following table wall of body 6, crushes the crushing pendulum inside body 1 9 pairs of materials crush processing, and the sieve on lower hopper 6 can then screen the fineness of material so that and crushing is more thorough, Filter screen 10 is filtered screening to the dust raised simultaneously, and the dust for facilitating the later stage different to fineness is checked and taken out Sample leads ash bucket 11 and then collects the coarse powder dirt being filtered, and screening is more rapidly easier.

It is driven in use, material is put into the crushing motor crushed to crushing in body 1 inside electric motor protecting case 5 first It crushes pendulum 9 to rotate so that crush pendulum 9 and crush material, the dust etc. raised in crushing process passes through filter screen 10 are filtered, and grain size is small to be inhaled into, and grain size is big then to be fallen under gravity into leading in ash bucket 11, dust each fall within to Respectively in different broach hoppers 16, shelved falling into auger conveyor 17, and the wind in the dust of small particle is then by mistake It is discharged by air-introduced machine 4 after filter cloth 12, when needing to collect different-grain diameter size dust, then opens discharge valve 15 and collect, Then dust is delivered to guiding gutter 18 by auger conveyor 17 when need not collect, then is sprayed by nozzle 19 so that dust is dissolved in water Middle discharge facilitates the processing of meeting dust.

It can to sum up obtain, the utility model crushes body 1, dust collection body 3, dust treater body 7, filtering by setting Sieve 10, filter cloth 12 and nozzle 19, solve that pulverized particles are excessive, and different-grain diameter micronic dust cannot be collected, and pipeline is easily blocked Plug, micronic dust cannot collect the problem of easily being raised.

It should be noted that herein, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also include other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims (5)

1. a kind of pulverizer dust-extraction unit, including crush body（1）, dust collection body（3）With dust treater body（7）, It is characterized in that：The crushing body（1）The fixed crushing electric motor protecting case in one end（5）The main shaft of the crushing motor of inside setting On be fixed with crushing pendulum（9）, and crush body（1）Far from crushing electric motor protecting case（5）One end inner surface wall on from upper and Under be disposed with filter screen（10）With lead ash bucket（11）, the crushing body（1）Far from crushing electric motor protecting case（5）One Side is provided with dust collection body（3）, the dust collection body（3）Far from crushing body（1）Side be fixed at dust Manage body（7）.

2. a kind of pulverizer dust-extraction unit according to claim 1, it is characterised in that：The filter screen（10）With lead Ash bucket（11）The ingress pipe of upper setting（2）One end run through dust collection body（3）Appearance wall and dust collection body（3）It is interior The broach hopper of portion's setting（16）Between be sealedly and fixedly connected, the broach hopper（16）Lower end be sealedly connected with helical feed Device（17）, and broach hopper（16）Top be provided with filter cloth（12）, the auger conveyor（17）Following table wall is fixedly connected Discharge duct on be provided with discharge valve（15）, the discharge valve（15）Positioned at broach hopper（16）Underface, the filter cloth （12）Far from ingress pipe（2）The fixed ventilation duct in one end（13）One end be sealedly connected on air-introduced machine（4）Input terminal on.

3. a kind of pulverizer dust-extraction unit according to claim 1, it is characterised in that：The dust treater body（7） Inside be fixed with guiding gutter（18）, the guiding gutter（18）The aqueduct of top setting（14）On be provided with nozzle（19）, institute State aqueduct（14）One end be sealedly connected on water pump（8）Output port on, the water pump（8）Input terminal be sealedly connected with Running water pipe.

4. a kind of pulverizer dust-extraction unit according to claim 2, it is characterised in that：The air-introduced machine（4）It is fixed on Dust collection body（3）Close to dust treater body（7）On the side wall of one end, and air-introduced machine（4）Output end be sealedly connected with Discharge pipe.

5. a kind of pulverizer dust-extraction unit according to claim 1, it is characterised in that：It is described to lead ash bucket（11）Length More than filter screen（10）Length, the crushing body（1）The fixed lower hopper of following table wall（6）On be provided with sieve.