CN207507628U - A kind of device for recovering powder in silica process - Google Patents
A kind of device for recovering powder in silica process Download PDFInfo
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- CN207507628U CN207507628U CN201721512086.1U CN201721512086U CN207507628U CN 207507628 U CN207507628 U CN 207507628U CN 201721512086 U CN201721512086 U CN 201721512086U CN 207507628 U CN207507628 U CN 207507628U
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Abstract
The utility model discloses the device for recovering powder in a kind of silica process, including recycling tank body and air intake device, recycling can feed inlet on recycling tank body is inclined to set, for the buffer channel in dust removal process, in the case that air intake device is not run, dust can be returned to pulverizer discharge port in time.Magnetic mesh window on recycling can adsorb the iron tramp in dust, and accommodating bag is used for these iron tramps, is purified dust.Vibrating screen can be by the dust separation of different-grain diameter, for use in manufacturing procedures different below.The dust of recycling is recycled to pulverizer or other positions by screw spreader again in time, dust will not be caused to overstock, moreover it is possible to recycling dust timely and effectively be improved production efficiency for producing.Closed device for recovering powder, prevents dust from dispersing in air, is conducive to environmental protection.
Description
Technical field
The dust recycling in field more particularly to a kind of silica process is recycled the utility model is related to Powder Recovery
Device.
Background technology
Silica is the general name of vein quartz, quartzite, quartzy sandstone, and silica generally entails length other than essential mineral quartz
The impure minerals such as stone, mica, clay and irony.Silicon compound and silicate are used to prepare on chemical industry, also serves as sulfuric acid tower
Filler.For glass, ceramics, portland cement etc. in building materials industry.Silica is also the original of the ferroalloy smeltings such as industrial silicon
Material.It in the process of silica, generally requires and processing is crushed to silica, preliminary crushing is carried out using large-scale pulverizer,
Silica after preliminary crushing is sent into levigate pulverizer, carries out fine gtinding.In this silica process, inevitably
Generate a large amount of dust.But since the presence of dust can seriously affect the health of worker, therefore, it is necessary in real time to silicon
The dust generated in stone production process is recycled.
At present, the device for recovering powder in silica processing, is by dust inspiration mostly using suction ventilator by air-suction duct
Recycling can.The dust of tank to be recycled runs up to a certain amount of, these dust are transported to next process points, then carry out by transport vehicle etc.
Processing is used as subsequent processing directly as raw material.
The device for recovering powder in current silica process is can be seen that from above-mentioned device for recovering powder, belongs to market
The upper impurity such as blanket device, the iron that silica contains in itself cannot be efficiently separated in dust recycling.Recycling obtains
Dust be accumulated in recycling can always, be transported out again after recycling can product is full, be unfavorable for recycling the timely utilization of dust.And
And the dust size recycled differs greatly, and brings puzzlement to use next time, does not meet the requirement of current fine design.
Therefore, existing silica processes device for recovering powder, it is impossible to provide grain size suitable pure silica dust in real time, add to be subsequent
Work brings difficulty, and drifts easily pollution environment in dust transport everywhere, does not meet the requirement of environmental protection.
Utility model content
The utility model provides the device for recovering powder in a kind of silica process, is processed with solving existing silica
Device for recovering powder cannot provide the problem of grain size suitable pure silica dust in real time.
The utility model provides the device for recovering powder in a kind of silica process, applied to pulverizer, the powder
Broken machine includes pulverizer discharge port and feeding hole of pulverizer, including：Tank body and air intake device are recycled, wherein,
The recycling tank body includes recycling can feed pipe, recovery bin, vibrating screen, screw spreader, magnetic mesh window
And accommodating bag；
The feed inlet of the recycling can feed pipe is connected with the pulverizer discharge port, the recycling can feed pipe
Discharge port is connected with the feed inlet of the recovery bin；The discharge port of the recycling can feed pipe is higher than the recycling can feed pipe
The feed inlet in road, the recycling can feed pipe gradually rise from the pulverizer discharge port to the recovery bin；
The vibrating screen is set on the inner wall of the recovery bin, and the vibrating screen is located at the bottom of recovery bin；
The screw spreader is located at the bottom of the pulverizer and the recycling tank body；One end of the screw spreader
It is connect with the bottom of the recovery bin, the other end of the screw spreader is connect with the pulverizer discharge port；
The magnetic mesh window and the accommodating bag may be contained on the side wall of the recovery bin, and the accommodating bag passes through
The magnetic mesh window is connected with the recovery bin；
The air intake device includes air-suction duct and suction ventilator；
The suction ventilator is connected by the air-suction duct with the recovery bin.
Optionally, the recycling tank body further includes vibration hammer, and the vibration hammer is set on the recovery bin lateral wall, institute
State the downside that vibration hammer is located at air-suction duct.
Optionally, the recycling tank body further includes spray thrower, and the spray thrower is set on the upside of the recovery bin inner wall.
Optionally, the air intake device further includes filter device, the inner wall phase of the filter device and the air-suction duct
It connects.
Optionally, the air intake device further includes lock, and the lock is set on the air-suction duct, the lock position
In close to the side of the recovery bin.
Optionally, the air intake device further includes sound insulation protective layer, and the sound insulation protective layer is arranged on outside the suction ventilator
Side.
Optionally, the air intake device further includes four rolling, and the idler wheel is fixedly installed on the sound insulation protective layer
Bottom surface.
By above technical scheme it is found that the utility model embodiment provides the dust recycling in a kind of silica process
Device, including recycling tank body and air intake device, the recycling can feed pipe recycled on tank body is obliquely installed, was recycled as dust
Dust in the case that air intake device is not run, can be returned to pulverizer discharge port in time by the buffer channel in journey.On recycling can
Magnetic mesh window can adsorb the iron tramp in dust, and accommodating bag is purified dust for collecting these iron tramps.It shakes
Dynamic sieve can be by the dust separation of different-grain diameter, for use in manufacturing procedures different below.Screw spreader in time will recycling
Dust be recycled to pulverizer or other positions again, dust will not be caused to overstock, moreover it is possible to timely and effectively will recycling dust use
In production, production efficiency is improved.Closed device for recovering powder, prevents dust from dispersing in air, is conducive to environmental protection.Cause
This, using the device for recovering powder in silica process provided by the utility model, it is suitable and pure can to obtain grain size in real time
Net dust, and realize the recycle and reuse of dust, dust pollution air is prevented, the health of people is damaged.
Description of the drawings
It, below will be to attached drawing needed in the embodiment in order to illustrate more clearly of the technical solution of the utility model
It is briefly described, it should be apparent that, for those of ordinary skills, in the premise of not making the creative labor property
Under, it can also be obtained according to these attached drawings other attached drawings.
Fig. 1 is the structure diagram of the device for recovering powder in the silica process that the utility model embodiment provides.
It illustrates：
Wherein, 1- pulverizers, 11- pulverizer discharge ports, 12- feeding hole of pulverizer, 2- recycling tank body, 21- recycling cans into
Pipe material, 22- recovery bins, 23- vibrating screens, 24- screw spreaders, 25- magnetic mesh windows, 26- accommodating bags, 27- vibration hammers,
28- spray throwers, 3- air intake devices, 31- air-suction ducts, 32- suction ventilators, 33- filter devices, 34- locks, 35- sound insulation protective layers,
36- idler wheels.
Specific embodiment
Referring to Fig. 1, the structure of the device for recovering powder in the silica process provided for the utility model embodiment is shown
It is intended to.
Device for recovering powder in a kind of silica process provided by the utility model, applied to pulverizer 1, the powder
Broken machine 1 includes pulverizer discharge port 11 and feeding hole of pulverizer 12,
Specifically, pulverizer is used to crush silica or has the unclassified stores of same rigidity, material with silica.Silica is processed
A variety of pulverizers 1 can be generally used in journey, in simple terms, are related to for the pulverizer 1 of coarse crushing and for finely divided crushing
Machine 1, such as jaw crusher, cone crusher, raymond mill etc., the powder of the general pulverizer 1 and pulverized powder for grinding coarse powder
Broken machine 1 is arranged in series, and silica is fed from feeding hole of pulverizer 12, under the material after silica crushing can be at pulverizer discharge port 11
Material；By multi-stage crushing, improve crush efficiency and crush quality.
In this process of silica, a large amount of dust is inevitably generated, is drifted into aerial, not only to environment
It pollutes, is also not easy to recycle, causes the wasting of resources.
Device for recovering powder in a kind of silica process provided by the utility model is, it can be achieved that silica process
The recycling of the dust of middle generation avoids pollution environment and the wasting of resources, the device from including：Tank body 2 and air intake device 3 are recycled,
In,
It recycles tank body 2 and includes recycling can feed pipe 21, recovery bin 22, vibrating screen 23, screw spreader 24, magnetic mesh
Window 25 and accommodating bag 26；
Specifically, for recycling tank body 2 for the dust being recovered to temporarily to be stored, waiting is transported to subsequent processing link；Air draught
Device 3 provides power to absorb dust.Recycling can feed pipe 21 is mainly used for the dust of absorption being transported to recovery bin 22；Recycling
The dust that 22 interim store collected of storehouse arrives, the recovery bin 22 in the utility model can be infundibulate, cylindrical shape or other shapes
Shape is not limited solely to a kind of shape shown in figure.
Vibrating screen 23 detaches the dust of different-grain diameter for the dust in recovery bin 22 to be sieved again.Vibrating screen 23 is also
Material guide device can be set, set in the inclined upward multilayer of sieve pore, such as the first stock guide and the second stock guide, third stock guide
Deng, two stock guides are oppositely arranged forming V-shape, and discharge port is formed between stock guide, and discharge port is located at the top of sieve pore, and first
High one end of stock guide and the high one end of the second stock guide are fixed on the madial wall of recovery bin 22, and the second stock guide has
There is the gradient than the first stock guide bigger, third stock guide has the gradient than the second stock guide bigger, and so on, for vibration
The screening of sieve 23 provides buffering, extends the service life of vibrating screen 23, while also accelerates screening process.
Magnetic mesh window 25 can utilize magnetism to absorb iron tramp present in dust；Accommodating bag 26 is used to store magnetic
Property netted window 25 absorb the iron tramp of coming.During dust is recycled, iron tramp therein is also recycled, has reduced resource
Waste, purifying and stive provide facility for following process.
Screw spreader 24 can send the dust after sorting back to pulverizer 1 or other positions, realize the real-time of dust
It reuses；Current device for recovering powder mostly sets collecting box, to collect the dust of recycling, in this way in 22 bottom of recovery bin
On the one hand, may be during recovery bin 22 and collecting box conversion, dust disperses again, causes secondary pollution, on the other hand,
Collecting box collects the dust of recycling, and dust just is transported to subsequent processing after collecting box is full, reduces the service efficiency after dust recycling,
And whether collecting box is filled with, and needs to check in time, wasting manpower and material resources.Screw spreader 24 can be with 22 closed company of recovery bin
It is logical, dust secondary pollution will not be caused, by Real-Time Transport, ensures that collecting the dust come does not overstock, and timely for producing, saves
Human-saving improves production efficiency.
The feed inlet of the recycling can feed pipe 21 is connected with the pulverizer discharge port 11, the recycling can feed pipe
The discharge port in road 21 is connected with the feed inlet of the recovery bin 22；The discharge port of the recycling can feed pipe 21 is returned higher than described
The feed inlet of closed cans feed pipe 21, the recycling can feed pipe 21 is from the pulverizer discharge port 11 to the recovery bin 22
It gradually rises；
The vibrating screen 23 is set on the inner wall of the recovery bin 22, and the vibrating screen 23 is located at the bottom of recovery bin 22
Portion；
The screw spreader 24 is located at the bottom of the pulverizer 1 and the recycling tank body 2；The screw spreader 24
One end connect with the bottom of the recovery bin 22, the other end of the screw spreader 24 connects with the pulverizer discharge port 12
It connects；
The magnetic mesh window 25 and the accommodating bag 26 may be contained on the side wall of the recovery bin 22, described accommodating
Bag 26 is connected by the magnetic mesh window 25 with the recovery bin 22；
Optionally, the air intake device 3 further includes lock 34, and the lock 34 is set on the air-suction duct 31, institute
Lock 34 is stated to be located at close to the side of the recovery bin 22.
Specifically, the dust that pulverizer discharge port 11 generates enters recovery bin 22, recycling by recycling can feed pipe 21
Storehouse 22 temporarily stores dust, huge air-flow convolution is formed, later since gravity is admitted in recovery bin 22
Vibrating screen 23, by the screening of vibrating screen 23, by bulky grain and lower granulated ingredient from addition form multistage shine and pick up, finally lead to
It crosses screw spreader 24 and the dust for the different-grain diameter being collected into is sent into subsequent processing, big particle can be by pulverizer 1 again
Secondary crushing, the eligible suitable dust of specification are directly used in other productions, and figure is merely to illustrate shown in the utility model
Removal process is not limited in being transmitted to a kind of feeding hole of pulverizer 12 this form, can also be sent into multiple positions or equipment,
It can be sent into collecting box and store for use.Period, magnetic mesh window 25 are absorbed into the iron tramp in dust in accommodating bag 26,
So as to achieve the purpose that purifying and stive, the size in the hole of magnetic mesh window 25, according to the situation of iron tramp that may also have come
Setting, accommodating bag 6 can be common cloth bag or other rubber, the sack of plastic material, but ferrous material cannot be used to make
To accommodate babinet.
It should be noted that recycling can feed pipe 21 is not only the transport channel of a dust, moreover it is possible to prevent from crushing
Dust disperses into air during 1 blanking of machine.Recycling can feed pipe 21 is arranged to the structure of an inclined-plane rising, in recovery bin
In the case that 22 absorb the dust from recycling can feed pipe 21, recycling can feed pipe 21 provides a buffer area, when
When Dust Capacity is excessive, the lock 34 on air-suction duct 31 is closed, recycling can be passed through by not being inhaled into the dust of recovery bin 22
21 slope of feed pipe comes back to pulverizer discharge port 11, dust will not be caused to waste, and will not block recycling can feed pipe
Road 21.Lock 34 on air-suction duct 31 also is able to detach recycling tank body 2 with air intake device 3, enables them to overhaul respectively,
Maintenance repair efficiency is improved, is also convenient for replacing the component of damage.
Optionally, the recycling tank body 2 further includes vibration hammer 27, and the vibration hammer 27 is set to 22 outside of recovery bin
On wall, the vibration hammer 27 is located at the downside of air-suction duct 31.
Specifically, the effect of vibration hammer 27 is to vibrate recovery bin 22, will be adsorbed in due to wind-force on 22 inner wall of recovery bin
Dust, by being dropped into vibrating screen 23 under vibration and gravity collective effect, prevent the full dust influence of 22 inner wall of recovery bin product from making
With, also dust is made to fall in time, improve organic efficiency.
Optionally, the recycling tank body 2 further includes spray thrower 28, and the spray thrower 28 is set to 22 inner wall of recovery bin
Upside.
Specifically, the effect of spray thrower 28 is clean and reuse storehouse 22 and vibrating screen 23；Long-term recycling dust, although there is vibration
Hammer, which at any time shakes the dust of 22 inner wall of recovery bin, to be fallen, but inevitably has residual, and vibrating screen 23 detaches different-grain diameter for a long time
Dust, be more likely to lead to dust accumulation, can not continue to run with.Spray thrower 28 is arranged on the upside of 22 inner wall of recovery bin, works as stopping
During production, recovery bin 22 and screw spreader 24 can be disconnected, open vibration hammer 27 and vibrating screen 23, will returned using spray thrower 28
The dust received on 22 inner wall of storehouse and vibrating screen 23 is cleaned out, and maintains the long-time service of device for recovering powder.
The air intake device 3 includes air-suction duct 31 and suction ventilator 32；
The suction ventilator 32 is connected by the air-suction duct 31 with the recovery bin 22.
Specifically, air-suction duct 31 connects suction ventilator 32 and recovery bin 22；Suction ventilator 32 is used to recycle in entire dust and fill
The wind attraction put comes, and causes the negative pressure state in device, so as to by four scattered dust absorbings into recovery bin 22.
Optionally, the air intake device 3 further includes filter device 33, the filter device 33 and the air-suction duct 31
Inner wall connects.
Specifically, filter device 33 is used to filter dust；While suction ventilator 32 provides negative pressure for device, it is also possible to by portion
Divide dust sucking air-suction duct 31, dust pollution suction ventilator 32, preferably sets a mistake again in 32 front end of suction ventilator in order to prevent
Device 33 is filtered, extends the service life of suction ventilator 32.Filter device 33 can be the filtering apparatus such as rotor formula filter, can also
It is common filter core, filter pulp, according to the influence situation to suction ventilator 32, selects suitable filter device 33.
Optionally, the air intake device 3 further includes sound insulation protective layer 35, and the sound insulation protective layer 35 is arranged on the air draught
32 outside of machine.
Specifically, sound insulation protective layer 35 is used to exclude noise；In the case that suction ventilator 32 works, since power is larger, hold
Noise is also easy to produce, the resident near factory and millworker are caused to perplex, people is influenced and normally produces, lives, in air draught
The outside of machine 32 installs sound insulation protective layer 35 additional, can effectively preventing noise pollution, meet the requirement of environmental protection, be conducive to people
Body health.
Optionally, the air intake device 3 further includes four rolling 36, and the idler wheel 36 is fixedly installed on the sound insulation protection
The bottom surface of layer 35.
Specifically, the effect of idler wheel 36 is to realize the movement of air intake device 3；Air intake device 3 separates maintenance with recycling tank body 2
Or safeguard, the two is separated a distance using idler wheel 36, workpeople is facilitated to operate, air intake device is pushed into other positions inspection
It repaiies, this production site can be vacated, reserved for other use；In addition, air intake device 3 can be the dust time in silica process
Receiving apparatus provides air draught ability, or on-site other equipment provides facility, and the setting of idler wheel 36 can be other productions
Equipment provides service.
By above technical scheme it is found that the utility model embodiment provides the dust recycling in a kind of silica process
Device, including recycling tank body 2 and air intake device 3, the recycling can feed pipe 21 recycled on tank body 2 is obliquely installed, and is returned for dust
Dust in the case that air intake device 3 is not run, can be returned to pulverizer discharge port 11 in time by the buffer channel during receipts.It returns
Magnetic mesh window 25 on closed cans body 2 can adsorb the iron tramp in dust, and accommodating bag 26 makes for collecting these iron tramps
Dust is purified.Vibrating screen 23 can be by the dust separation of different-grain diameter, for use in manufacturing procedures different below.Spiral
The dust of recycling is recycled to pulverizer 1 or other positions by conveyer 24 again in time, dust will not be caused to overstock, moreover it is possible in time
Recycling dust is effectively improved into production efficiency for producing.Closed device for recovering powder, prevents dust from dispersing in air,
Be conducive to environmental protection.It therefore, can be real-time using the device for recovering powder in silica process provided by the utility model
The suitable and pure dust of grain size is obtained, and realizes the recycle and reuse of dust, prevents dust pollution air, to the body of people
Body health damages.
Those skilled in the art will readily occur to this practicality after considering specification and putting into practice utility model disclosed herein
Novel other embodiments.This application is intended to cover any variations, uses, or adaptations of the utility model, these
Variations, uses, or adaptations follow the general principle of the utility model and including undocumented skills of the utility model
Common knowledge or conventional techniques in art field.Description and embodiments are considered only as illustratively, the utility model
True scope and spirit are pointed out by appended claim.
It should be understood that the accurate knot that the utility model is not limited to be described above and be shown in the drawings
Structure, and various modifications and changes may be made without departing from the scope thereof.The scope of the utility model only will by appended right
It asks to limit.
Claims (7)
1. the device for recovering powder in a kind of silica process, applied to pulverizer (1), the pulverizer (1) is including crushing
Machine discharge port (11) and feeding hole of pulverizer (12), which is characterized in that including：Tank body (2) and air intake device (3) are recycled, wherein,
The recycling tank body (2) includes recycling can feed pipe (21), recovery bin (22), vibrating screen (23), screw spreader
(24), magnetic mesh window (25) and accommodating bag (26)；
The feed inlet of the recycling can feed pipe (21) is connected with the pulverizer discharge port (11), the recycling can feed pipe
The discharge port in road (21) is connected with the feed inlet of the recovery bin (22)；The discharge port of the recycling can feed pipe (21) is higher than
The feed inlet of the recycling can feed pipe (21), the recycling can feed pipe (21) from the pulverizer discharge port (11) to
The recovery bin (22) gradually rises；
The vibrating screen (23) is set on the inner wall of the recovery bin (22), and the vibrating screen (23) is positioned at recovery bin (22)
Bottom；
The screw spreader (24) is positioned at the pulverizer (1) and the bottom of the recycling tank body (2)；The screw spreader
(24) one end is connect with the bottom of the recovery bin (22), the other end of the screw spreader (24) and the pulverizer into
Material mouth (12) connects；
The magnetic mesh window (25) and the accommodating bag (26) may be contained on the side wall of the recovery bin (22), the appearance
Bagging (26) is connected by the magnetic mesh window (25) with the recovery bin (22)；
The air intake device (3) includes air-suction duct (31) and suction ventilator (32)；
The suction ventilator (32) is connected by the air-suction duct (31) with the recovery bin (22).
2. the device for recovering powder in silica process according to claim 1, which is characterized in that the recycling tank body
(2) vibration hammer (27) is further included, the vibration hammer (27) is set on the recovery bin (22) lateral wall, the vibration hammer (27)
Positioned at the downside of air-suction duct (31).
3. the device for recovering powder in silica process according to claim 1, which is characterized in that the recycling tank body
(2) spray thrower (28) is further included, the spray thrower (28) is set on the upside of the recovery bin (22) inner wall.
4. the device for recovering powder in silica process according to claim 1, which is characterized in that the air intake device
(3) filter device (33) is further included, the filter device (33) connects with the inner wall of the air-suction duct (31).
5. the device for recovering powder in silica process according to claim 1, which is characterized in that the air intake device
(3) lock (34) is further included, the lock (34) is set on the air-suction duct (31), and the lock (34) is positioned at close to institute
State the side of recovery bin (22).
6. the device for recovering powder in silica process according to claim 1, which is characterized in that the air intake device
(3) sound insulation protective layer (35) is further included, the sound insulation protective layer (35) is arranged on the outside of the suction ventilator (32).
7. the device for recovering powder in silica process according to claim 6, which is characterized in that the air intake device
(3) four rolling (36) is further included, the idler wheel (36) is fixedly installed on the bottom surface of the sound insulation protective layer (35).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721512086.1U CN207507628U (en) | 2017-11-13 | 2017-11-13 | A kind of device for recovering powder in silica process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721512086.1U CN207507628U (en) | 2017-11-13 | 2017-11-13 | A kind of device for recovering powder in silica process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207507628U true CN207507628U (en) | 2018-06-19 |
Family
ID=62537381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721512086.1U Active CN207507628U (en) | 2017-11-13 | 2017-11-13 | A kind of device for recovering powder in silica process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207507628U (en) |
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2017
- 2017-11-13 CN CN201721512086.1U patent/CN207507628U/en active Active
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