CN206911045U - Fluorspar Powder recovery system - Google Patents
Fluorspar Powder recovery system Download PDFInfo
- Publication number
- CN206911045U CN206911045U CN201720672424.1U CN201720672424U CN206911045U CN 206911045 U CN206911045 U CN 206911045U CN 201720672424 U CN201720672424 U CN 201720672424U CN 206911045 U CN206911045 U CN 206911045U
- Authority
- CN
- China
- Prior art keywords
- dust fall
- heater
- mouth
- fluorspar powder
- interior axle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
Landscapes
- Drying Of Solid Materials (AREA)
Abstract
The utility model discloses a kind of Fluorspar Powder recovery system, including smoke-intake pipe, baking powder stove, cyclone separator, preceding sack cleaner, air inducing blower fan and the chimney being sequentially communicated；Also include a dust fall conveying device, the dust fall conveying device includes dust fall conveyer belt and the dust fall pipe being arranged on below dust fall conveyer belt output end, and cyclone separator bottom is provided with the first dust fall mouth, dust fall mouth before preceding sack cleaner bottom is provided with second；Dust fall mouth is in above dust fall conveyer belt before first dust fall mouth and second, and the first dust fall mouth is provided with the first on-off valve, and dust fall mouth is provided with on-off valve before second before second.The beneficial effects of the utility model are：The recovery of Fluorspar Powder can be effectively carried out, and level is enriched, Fluorspar Powder can reclaimed with classifying type, directly can be retained bulky grain Fluorspar Powder, and and can ensures the collection of fine particle Fluorspar Powder, and collection rate is high, and collecting effect is good.
Description
Technical field
The utility model belongs to Fluorspar Powder recovery technology field, more particularly to a kind of Fluorspar Powder recovery system.
Background technology
Fluorspar Powder, also known as fluorite, fluorite, fluorspar powder.It is a kind of mineral, and isometric system, its main component is calcirm-fluoride.
One important use of fluorite is production hydrofluoric acid.Hydrofluoric acid be by sour level fluorite (fluorite concentrate) with sulfuric acid in heating furnace or
React and generate in tank, divide anhydrous hydrofluoric acid and have water hydrofluoric acid, they are all a kind of colourless liquids, volatile, are had
Strong impulse smell and strong corrosivity.It is the critical materials for producing various organic and inorganic fluoride and fluorine element.
And in process of production, burner discharge " flue gas " (air-flow) it is inner, can still contain a large amount of Fluorspar Powders, the flue gas need by
Processing, to reclaim Fluorspar Powder, while avoids Fluorspar Powder from directly largely discharging and causes to put pollution environment.At present in flue gas is carried out
Fluorspar Powder processing when, rely primarily on Water spray, allow Fluorspar Powder to be combined with water, then dry and obtain the mode of Fluorspar Powder.Should
Although kind of a mode can realize a certain degree of processing and recovery, in the rate of recovery, recovering effect etc., still it has been short of (first
It first can not ensure that most Fluorspar Powders are all left by water with Water spray, still suffer from many Fluorspar Powders and be expelled directly out, secondly dry
During dry, tiny Fluorspar Powder together " can float " with gases such as aqueous vapors).
Utility model content
The purpose of this utility model is to overcome deficiency of the prior art, there is provided one kind can effectively carry out Fluorspar Powder
Recovery, level enriched, can be reclaimed Fluorspar Powder with classifying type, directly can be retained bulky grain Fluorspar Powder, again
The collection of fine particle Fluorspar Powder can be ensured, collection rate is high, the good Fluorspar Powder recovery system of collecting effect.
To achieve these goals, the utility model uses following technical scheme：
A kind of Fluorspar Powder recovery system, including
Smoke-intake pipe, baking powder stove, cyclone separator, preceding sack cleaner, air inducing blower fan and the chimney being sequentially communicated；
Also include a dust fall conveying device, the dust fall conveying device includes dust fall conveyer belt and is arranged on dust fall conveyer belt
Dust fall pipe below output end, cyclone separator bottom are provided with the first dust fall mouth, and preceding sack cleaner bottom falls before being provided with second
Dirt mouth；
Dust fall mouth is in above dust fall conveyer belt before first dust fall mouth and second, and the first dust fall mouth is provided with the first break-make
Valve, on-off valve before dust fall mouth is provided with second before second.
Preferably, rear sack cleaner, rear sack cleaner are provided between the preceding sack cleaner and air inducing blower fan
Dust fall mouth after bottom is provided with second, dust fall mouth is in above dust fall conveyer belt after second, after dust fall mouth is provided with second after second
On-off valve.
Preferably, the heater for drying powder stove and including body of heater and being arranged on body of heater, body of heater is cylindrical, body of heater axle
Line is horizontal, and body of heater entrance point connects with smoke-intake pipe, and bottom of furnace body is provided with discharging opening and the shutter door for sealing discharging opening.
Preferably, the body of heater is provided with the turning motor for being used for driving body of heater to rotate, body of heater rotates with support arm to be connected
Connect, support arm is fixed with ground, and smoke-intake pipe is coaxially arranged with body of heater, and body of heater entrance point is provided with shrouding, and shrouding seals body of heater import
End, smoke-intake pipe pass through shrouding, and smoke-intake pipe coordinates with shrouding rotary seal, and the body of heater port of export is provided with sealing cover, and sealing cover seals body of heater and gone out
Mouth end, rotary seal cooperation, sealing cover are connected by the first fume pipe with cyclone separator air intake between body of heater and sealing cover.
Preferably, the body of heater is provided with the interior axle that can be rotated along body of heater axis, interior axle is coaxially arranged with body of heater, interior axle
Through sealing cover, outside body of heater, the interior axle other end is in body of heater interior axle end, and interior axle coordinates with sealing cover rotary seal, interior axle
Some bridges extended to bottom of furnace body are provided with, the driving lever bar contacted with inboard wall of furnace body, driving lever bar connection institute are provided with body of heater
There is the bottom of bridge.
Preferably, the body of heater is externally provided with for driving interior axle to be driven along the reciprocating drive mechanism of body of heater axis
Motivation structure, which includes the first fixed seat, the second fixed seat, eccentric rod, the rotating disk being rotatablely connected with the first fixed seat and second, to be fixed
The sideslip bar that slide is slidably matched and the drive cylinder for driving horizontal sliding bar, eccentric rod one end are hinged with rotating disk, eccentric
The bar other end is hinged with sideslip bar, and rotating disk is coaxially connected with interior axle, and the piston rod of drive cylinder is connected with sideslip bar.
Preferably, in the process that the piston rod of the drive cylinder reaches extreme position from shrinkage limit position, turn
Disk corotation crosses 60 degree of angles.
Preferably, the bridge includes the slide bar being slidably connected with the frame base of interior axis connection and frame base and is arranged on cunning
Spring on bar, in a bridge：Spring one end link base, spring other end connection slide bar, slide bar connection driving lever bar are sliding
Bar glide direction is perpendicular to interior axle axis.
The beneficial effects of the utility model are：The recovery of Fluorspar Powder can be effectively carried out, level enriches, can be with classifying type by firefly
Stone flour is reclaimed, and directly can be retained bulky grain Fluorspar Powder, and and can ensures the collection of fine particle Fluorspar Powder, is collected
Rate is high, and collecting effect is good.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the enlarged drawing at A in Fig. 1；
Fig. 3 is the structural representation at body of heater in the utility model embodiment 2；
Fig. 4 is the structural representation at drive mechanism in the utility model embodiment 2；
Fig. 5 is the enlarged drawing at B in Fig. 3.
In figure：Smoke-intake pipe 1, dry powder stove 2, body of heater 21, shutter door 211, shrouding 212, sealing cover 213, interior axle 22, bridge 23,
Driving lever bar 24, frame base 231, slide bar 232, spring 233, cyclone separator 3, the first dust fall mouth 31, preceding sack cleaner 4, second
Preceding dust fall mouth 41, air inducing blower fan 5, chimney 51, dust fall conveying device 6, dust fall conveyer belt 61, dust fall pipe 62, rear sack cleaner
7th, dust fall mouth 71, drive mechanism 8, the second fixed seat 81, eccentric rod 82, rotating disk 83, sideslip bar 84, drive cylinder 85 after second.
Embodiment
The utility model is further described with reference to the accompanying drawings and detailed description.
Embodiment 1：As shown in Fig. 1 to Fig. 2, a kind of Fluorspar Powder recovery system, including
Smoke-intake pipe 1, baking powder stove 2, cyclone separator 3, preceding sack cleaner 4, air inducing blower fan 5 and the chimney being sequentially communicated
51, the bore for drying the stove internal channel of powder stove is 2 to 50 times of smoke-intake pipe bore；
Also include a dust fall conveying device 6, the dust fall conveying device includes dust fall conveyer belt 61 and to be arranged on dust fall defeated
The dust fall pipe 62 below with output end is sent, cyclone separator bottom is provided with the first dust fall mouth 31, and preceding sack cleaner bottom is provided with
Dust fall mouth 41 before second；
Dust fall mouth is in above dust fall conveyer belt before first dust fall mouth and second, and the first dust fall mouth is provided with the first break-make
Valve, on-off valve before dust fall mouth is provided with second before second.
Rear sack cleaner 7 is provided between the preceding sack cleaner and air inducing blower fan, rear sack cleaner bottom is provided with
Dust fall mouth 71 after second, dust fall mouth is in above dust fall conveyer belt after second, on-off valve after dust fall mouth is provided with second after second.
Multiple sack cleaners can further lift collecting effect.On-off valve is at the beginning after on-off valve, second before first on-off valve, second
Can close, wait cyclone separator, added up a certain amount of Fluorspar Powder in each sack cleaner after open (now restart again
Dust fall conveyer belt), so as to without allowing dust fall conveyer belt to have been at working condition, more efficient energy-saving.
Air-flow with Fluorspar Powder enters from smoke-intake pipe dries powder stove, because the relative aperture smoke-intake pipe bore for drying powder stove will be very much not
Few (this belongs to common knowledge), so air velocity reduces, it can advance together with air-flow originally and into the big of follow-up pipeline
Particle Fluorspar Powder will be fallen drying in powder stove, and be heated, removed moisture removal, so as to become the fluorite that can be recycled
Powder.And little particle Fluorspar Powder can also still continue as air-flow advances, after entering cyclone separator, it is separated further, point
Separating out the Fluorspar Powder come can fall on dust fall conveyer belt from the first dust fall mouth.Air-flow can also pass through cloth again after leaving cyclone separator
Bag dust collector, the Fluorspar Powder of molecule is also separated, and dust fall mouth is fallen on dust fall conveyer belt before second.It is all
Fluorspar Powder on dust fall conveyer belt can all be transported to dust fall pipe to be reclaimed.
Embodiment 2：The basic structure and embodiment of the present embodiment are with example 1 is applied, and its difference is, such as Fig. 3 to Fig. 5
Shown in, the heater for drying powder stove and including body of heater 21 and being arranged on body of heater, body of heater is cylindrical, body of heater axis horizontal,
Body of heater entrance point connects with smoke-intake pipe, and bottom of furnace body is provided with discharging opening and the shutter door 211 for sealing discharging opening.Originally from baking
, it is necessary to open body of heater when reclaiming Fluorspar Powder in powder stove, then Fluorspar Powder is scraped or taken out with instrument.In the present embodiment, only
Retracting device (such as recycling bin) is placed below discharging opening, directly shutter door is opened, allows Fluorspar Powder to fall.
The body of heater is provided with the turning motor for being used for driving body of heater to rotate, and body of heater is rotatablely connected with support arm, support arm
Fixed with ground, smoke-intake pipe is coaxially arranged with body of heater, and body of heater entrance point is provided with shrouding 212, and shrouding seals body of heater entrance point, enters cigarette
Pipe coordinates through shrouding, smoke-intake pipe with shrouding rotary seal, and the body of heater port of export is provided with sealing cover 213, and sealing cover seals the body of heater port of export,
Rotary seal coordinates between body of heater and sealing cover, is connected inside sealing cover with furnace interior, and sealing cover passes through the first fume pipe and whirlwind point
Connected from device air intake.When bulky grain Fluorspar Powder in body of heater is heated drying, in addition to air conducts heat, inboard wall of furnace body it is direct
Heat transfer also functions to obvious effect.Once body of heater can rotate, then whole inboard wall of furnace body can be utilized, so that and body of heater
Interior bulky grain Fluorspar Powder is contacted, and (due to gravity, Fluorspar Powder can have been at bottom in body of heater, but body of heater can constantly turn
It is dynamic), so as to more comprehensively, more efficiently be heated to bulky grain Fluorspar Powder in body of heater.
The body of heater is provided with the interior axle 22 that can be rotated along body of heater axis, and interior axle is coaxially arranged with body of heater, and interior axle passes through envelope
Cover, outside body of heater, the interior axle other end is in body of heater interior axle end, and interior axle coordinates with sealing cover rotary seal, and interior axle is provided with
Some bridges 23 extended to bottom of furnace body, body of heater is interior to be provided with the driving lever bar 24 contacted with inboard wall of furnace body, and the connection of driving lever bar is all
The bottom of bridge.Interior axle is rotated, and bridge, driving lever bar can be driven to rotate together, so as to which driving lever bar can scrape inboard wall of furnace body,
So as to prevent bulky grain Fluorspar Powder freezing of a furnace (with inboard wall of furnace body adhesion).
The body of heater is externally provided with for driving interior axle edge along the reciprocating drive mechanism 8 of body of heater axis, drive mechanism bag
Include the first fixed seat, the second fixed seat 81, eccentric rod 82, the rotating disk 83 being rotatablely connected with the first fixed seat and second and fix cunning
The sideslip bar 84 that seat is slidably matched and the drive cylinder 85 for driving horizontal sliding bar, eccentric rod one end are hinged with rotating disk, partially
The core bar other end is hinged with sideslip bar, and rotating disk is coaxially connected with interior axle, and the piston rod of drive cylinder is connected with sideslip bar.Turntable shaft
Line is parallel with respect to the pivot center of rotating disk with eccentric rod and separates.
In the process that the piston rod of the drive cylinder reaches extreme position from shrinkage limit position, rotating disk corotation crosses 60
Spend angle.
Drive cylinder drives sideslip bar to slidably reciprocate, so as to drive rotating disk to rotate by eccentric rod, due to drive cylinder
Be it is reciprocating, and " in the process that the piston rod of drive cylinder reaches extreme position from shrinkage limit position, rotating disk corotation
Cross 60 degree of angles ", so eccentric rod only can drive driving lever to be scraped back and forth in body of heater inner bottom part, rather than Circling type scrapes.The program
Advantage be：Due to gravity, bulky grain Fluorspar Powder all rests on body of heater inner bottom part, so driving lever comes in body of heater inner bottom part
Return and scrape and can remove " idle stroke " from, so as to the bulky grain Fluorspar Powder for the body of heater inner bottom part that constantly fiddles with, allow bulky grain fluorite
Powder can quickly be spread out, and constantly stir it is more contacted inboard wall of furnace body (inboard wall of furnace body is also high temperature, and heat can be straight
Connect and pass to adherent Fluorspar Powder, accelerate drying rate), so as to greatly lift drying efficiency, (otherwise a pile Fluorspar Powder can only
Overall heated, drying efficiency is relatively low).In addition, bulky grain Fluorspar Powder all rests on body of heater inner bottom part, freezing of a furnace is also to send out substantially
It is raw in body of heater inner bottom part, so driving lever only scrapes back and forth in body of heater inner bottom part, can with the very first time, wipe off to higher frequency will
The Fluorspar Powder being bonded on inboard wall of furnace body, preferably avoids freezing of a furnace.And Circling type scrapes, effect of stirring is poor (to turn around
Stir once, and bottom Fluorspar Powder can be taken to eminence, combined again with the moisture in air-flow, influence overall drying effect
Fruit).
The bridge includes the slide bar 232 being slidably connected with the frame base 231 of interior axis connection and frame base and is arranged on slide bar
Spring 233, in a bridge：Spring one end link base, spring other end connection slide bar, slide bar connection driving lever bar are sliding
Bar glide direction is perpendicular to interior axle axis.Driving lever bar can float, and can avoid stuck, and adaptive adjustment capability is more preferably.
Claims (5)
1. a kind of Fluorspar Powder recovery system, it is characterized in that, including
Smoke-intake pipe, baking powder stove, cyclone separator, preceding sack cleaner, air inducing blower fan and the chimney being sequentially communicated；
Also include a dust fall conveying device, the dust fall conveying device includes dust fall conveyer belt and is arranged on the output of dust fall conveyer belt
The dust fall pipe of lower section is held, cyclone separator bottom is provided with the first dust fall mouth, dust fall mouth before preceding sack cleaner bottom is provided with second；
Dust fall mouth is in above dust fall conveyer belt before first dust fall mouth and second, and the first dust fall mouth is provided with the first on-off valve,
On-off valve before dust fall mouth is provided with second before second.
2. Fluorspar Powder recovery system according to claim 1, it is characterized in that, the preceding sack cleaner and air inducing blower fan it
Between be provided with rear sack cleaner, dust fall mouth after rear sack cleaner bottom is provided with second, dust fall mouth is in dust fall conveying after second
With top, on-off valve after dust fall mouth is provided with second after second.
3. Fluorspar Powder recovery system according to claim 1, it is characterized in that, the baking powder stove includes body of heater and is arranged on stove
Heater on body, body of heater is cylindrical, and body of heater axis horizontal, body of heater entrance point is connected with smoke-intake pipe, and bottom of furnace body is provided with out
Material mouth and the shutter door for sealing discharging opening.
4. Fluorspar Powder recovery system according to claim 3, it is characterized in that, the body of heater, which is provided with, to be used to drive body of heater to turn
Dynamic turning motor, body of heater are rotatablely connected with support arm, and support arm is fixed with ground, and smoke-intake pipe is coaxially arranged with body of heater, body of heater
Entrance point is provided with shrouding, and shrouding seals body of heater entrance point, and smoke-intake pipe passes through shrouding, and smoke-intake pipe coordinates with shrouding rotary seal, stove
The body port of export is provided with sealing cover, and sealing cover seals the body of heater port of export, and rotary seal cooperation, sealing cover pass through the first cigarette between body of heater and sealing cover
Tracheae connects with cyclone separator air intake.
5. the Fluorspar Powder recovery system according to claim 3 or 4, it is characterized in that, the body of heater is provided with can be along body of heater axle
The interior axle that line rotates, interior axle is coaxially arranged with body of heater, and interior axle passes through sealing cover, and interior axle end is outside body of heater, at the interior axle other end
In body of heater, interior axle coordinates with sealing cover rotary seal, and interior axle is provided with some bridges extended to bottom of furnace body, is provided with body of heater
The driving lever bar contacted with inboard wall of furnace body, driving lever bar connect the bottom of all bridges.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720672424.1U CN206911045U (en) | 2017-06-09 | 2017-06-09 | Fluorspar Powder recovery system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720672424.1U CN206911045U (en) | 2017-06-09 | 2017-06-09 | Fluorspar Powder recovery system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206911045U true CN206911045U (en) | 2018-01-23 |
Family
ID=61315365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720672424.1U Active CN206911045U (en) | 2017-06-09 | 2017-06-09 | Fluorspar Powder recovery system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206911045U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107178988A (en) * | 2017-06-09 | 2017-09-19 | 江西中氟化工有限公司 | A kind of Fluorspar Powder recovery system |
| CN114307482A (en) * | 2022-01-04 | 2022-04-12 | 常山孚康氟化钙有限公司 | Fluorite powder recycling system |
-
2017
- 2017-06-09 CN CN201720672424.1U patent/CN206911045U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107178988A (en) * | 2017-06-09 | 2017-09-19 | 江西中氟化工有限公司 | A kind of Fluorspar Powder recovery system |
| CN107178988B (en) * | 2017-06-09 | 2019-04-05 | 江西中氟化工有限公司 | A kind of Fluorspar Powder recovery system |
| CN114307482A (en) * | 2022-01-04 | 2022-04-12 | 常山孚康氟化钙有限公司 | Fluorite powder recycling system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206911045U (en) | Fluorspar Powder recovery system | |
| CN109293210A (en) | Intelligent low-power consumption sludge low temperature drying method | |
| CN109231780A (en) | Intelligent low-power consumption sludge low temperature anhydration system | |
| CN109235348A (en) | A kind of road-cleaning dedusting car equipped with spiral conveying mechanism | |
| CN105651031A (en) | Spin flash drying equipment and spin flash drying method | |
| CN109178841A (en) | A kind of self-adapting intelligent removal industrial dust classification reclaimer | |
| CN209178898U (en) | A kind of road-cleaning dedusting car equipped with spiral conveying mechanism | |
| CN109231779B (en) | Intelligent sludge dehumidifying and drying device | |
| CN114688847A (en) | Multifunctional vacuum vertical spiral stirring, drying and material pouring machine | |
| CN106949712A (en) | Helix tube type pneumatic drier | |
| CN107178988B (en) | A kind of Fluorspar Powder recovery system | |
| CN206368188U (en) | A kind of sewage disposal metal in sludge composition retracting device | |
| CN206108919U (en) | A efficient drying equipment for producing nano meter aluminium | |
| CN206944645U (en) | A kind of powder drying structure for Acid of Hydrofluoric Acid Production | |
| CN108592225A (en) | A kind of Environmental-protection dust removal device | |
| CN107814223A (en) | A kind of graphite dust processing recovery method based on double dust collection unit | |
| CN108714337A (en) | A kind of high-effective dust-removing dust arrester installation | |
| CN209042949U (en) | It is a kind of to utilize the dry system for collecting flyash of hot dry wind | |
| CN106524670A (en) | Vibration boiling dryer | |
| CN208553578U (en) | A kind of spray tower bag-type dust removal system | |
| CN207356825U (en) | A kind of zinc oxide pulse dust collector | |
| CN208482201U (en) | Cleaner and dust pelletizing system | |
| CN208512131U (en) | A kind of automatic painting apparatus for ash for deduster | |
| CN207722495U (en) | A kind of high-efficiency bag type dust remover | |
| CN208983773U (en) | Novel wood dust drying system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |