CN107309807A - Grinder dust collector - Google Patents
Grinder dust collector Download PDFInfo
- Publication number
- CN107309807A CN107309807A CN201710721204.8A CN201710721204A CN107309807A CN 107309807 A CN107309807 A CN 107309807A CN 201710721204 A CN201710721204 A CN 201710721204A CN 107309807 A CN107309807 A CN 107309807A
- Authority
- CN
- China
- Prior art keywords
- negative pressure
- pressure chamber
- isolation ward
- cleaner
- air
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/06—Dust extraction equipment on grinding or polishing machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
- B01D46/70—Regeneration of the filtering material or filter elements inside the filter by acting counter-currently on the filtering surface, e.g. by flushing on the non-cake side of the filter
- B01D46/71—Regeneration of the filtering material or filter elements inside the filter by acting counter-currently on the filtering surface, e.g. by flushing on the non-cake side of the filter with pressurised gas, e.g. pulsed air
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
- B01D50/60—Combinations of devices covered by groups B01D46/00 and B01D47/00
Abstract
The present invention relates to a kind of grinder dust collector.Mainly solve the problem of dust arrester dust removing effects on existing floor stand grinder are poor.It is characterized in that：Abrasive machine is placed in negative pressure chamber, the top that the side wall of negative pressure chamber is provided with the window corresponding with emery wheel, negative pressure chamber is provided with isolation ward, and the lower end of isolation ward is connected with cleaner, blower fan, flexible pipe and the spray deduster being sequentially communicated above back-blowing device, isolation ward outside negative pressure room are fixed with isolation ward.The grinder dust collector is using devices such as semienclosed negative pressure chamber, cleaner and spray dedusters, the chip and dust produced when can abrasive machine be worked absorption completely is in negative pressure chamber, workshop condition, good dedusting effect will not be polluted, while also complying with air emission request.
Description
Technical field
The present invention relates to a kind of air cleaning dust arrester, and in particular to a kind of grinder dust collector.
Background technology
Abrasive machine is commonly used to sharpen various cutters, the equipment of instrument, also workpiece surface can be polished, at grinding
Reason, is equipment essential to engineering shop.Abrasive machine is generally mesa structure, mainly by pedestal, emery wheel, motor or its
His power source, bracket, protective cover and feed feeder etc. are constituted, when abrasive machine works, and emery wheel rotates at a high speed and connect with cutter or workpiece
Touch, a large amount of chips and dust, severe contamination workshop condition can be produced.In order to keep the environment in workshop and meet environmental requirement,
Dust arrester is provided with below the pedestal of floor stand grinder, but the first half of emery wheel is remained exposed in workshop, when using still
Some Dust Dispersion is understood in workshop, is also not reaching to purification standard for the air of discharge, dust removing effects are poor, also not
Meet environmental requirement.
The content of the invention
In order to overcome the shortcomings of that the dust arrester dust removing effects on existing floor stand grinder are poor, the present invention provides a kind of
Grinder dust collector, the grinder dust collector uses the devices such as semienclosed negative pressure chamber, cleaner and spray deduster,
The chip and dust produced when can abrasive machine be worked absorption completely will not pollute workshop condition, dedusting effect in negative pressure chamber
It is really good, while also complying with air emission request.
The technical scheme is that：Emery wheel, sand are carried on a kind of grinder dust collector, including abrasive machine, abrasive machine
Turbine is placed in negative pressure chamber, and the top that the side wall of negative pressure chamber is provided with the window corresponding with emery wheel, negative pressure chamber is provided with isolation ward,
The lower end of isolation ward, which is connected with cleaner, isolation ward, is fixed with back-blowing device, is sequentially communicated above isolation ward outside negative pressure room
Blower fan, flexible pipe and spray deduster；Described back-blowing device is made up of impulse electromagnetic valve and anti-blowpipe, and anti-blowpipe passes through pulse
Magnetic valve is connected with pressure-air, and the lower end of anti-blowpipe is corresponding with the top outlet of cleaner, and described cleaner includes upper
Supporting plate, lower supporting plate and intermediate support beam, are clamped with multilayered cylindrical air paper between upper backup pad and lower supporting plate, middle
The upper end of support frame is hooked on the inner side of the lower section through hole of isolation ward, and the center of lower supporting plate is run through simultaneously in the lower end of intermediate support beam
Fixed by nut, the upper end of described intermediate support beam is provided with bullet, circular conical surface of the pressure-air along bullet during blowback
It is directly injected to the inwall of air paper.
Described cleaner and back-blowing device set two sets, two sets of back-blowing device alternately blowbacks respectively.
Described spray deduster includes tank body, and the upper and lower side of tank body is respectively equipped with air discharge ports and sedimentation mouth, tank body
Shower nozzle is provided with the interior chamber being provided with above sieve plate, sieve plate, shower nozzle is connected with the water pipe of the tank wall penetrated, below sieve plate
Chamber and soft pipe connection.
The present invention has the advantages that：Due to taking above-mentioned technical proposal, in the presence of blower fan, shape in negative pressure chamber
Into negative pressure, outside air is entered in negative pressure chamber by window, because abrasive machine is located in negative pressure chamber, the chip that operationally produces and
Dust will not be escaped from window, and the less dust of particle diameter together enters spray deduster in company with air-flow through cleaner, flexible pipe
Interior, the air after being purified by spray deduster is discharged into air, and the larger dust of particle diameter and chip drop into negative pressure chamber
Bottom, negative pressure chamber can install side door or population, periodically remove the chip and dust accumulated.Impulse electromagnetic valve interval beats on and off
Close, blowback is carried out to cleaner using pressure-air, to ensure that cleaner is unobstructed in the course of work, it is to avoid block.The present invention is not
Workshop condition, good dedusting effect can be polluted, while also complying with air emission request.
Brief description of the drawings
Accompanying drawing 1 is the structural representation of the present invention.
Accompanying drawing 2 is the structure sectional view of cleaner 6 in Fig. 1.
Accompanying drawing 3 is the structure sectional view of spray deduster 10 in Fig. 1.
Embodiment
The present invention is described in further details with reference to the accompanying drawings and detailed description.
As shown in Fig. 1 combinations Fig. 2, Fig. 3, a kind of grinder dust collector includes carrying sand on abrasive machine 1, abrasive machine 1
Wheel 2, abrasive machine 1 is placed in negative pressure chamber 3, and abrasive machine 1 can set many, negative pressure chamber 2 can also be separated into it is multiple, bear
The top that the side wall of pressure chamber 2 is provided with the window 4 corresponding with emery wheel 2, negative pressure chamber 2 is provided with isolation ward 5, isolation ward 5
Lower end, which is connected with cleaner 6, isolation ward 5, is fixed with back-blowing device 7, and the top of isolation ward 5 is sequentially communicated outside negative pressure chamber 2
Blower fan 8, flexible pipe 9 and spray deduster 10；Described back-blowing device 7 is made up of impulse electromagnetic valve 71 and anti-blowpipe 72,
Anti-blowpipe 72 is connected by impulse electromagnetic valve 71 with pressure-air, and the lower end of anti-blowpipe 72 is exported with the top of cleaner 6
It is corresponding.Due to taking above-mentioned technical proposal, in the presence of blower fan 8, negative pressure is formed in negative pressure chamber 2, outside air is by window
Mouth 4 enters in negative pressure chamber 2, and because abrasive machine 1 is located in negative pressure chamber 2, the chip and dust operationally produced will not be from window
Mouth 4 is escaped, and the less dust of particle diameter is together entered in spray deduster 10 in company with air-flow through cleaner 6, flexible pipe 9, is led to
Cross the air after spray deduster 10 is purified to be discharged into air, the larger dust of particle diameter and chip drop into negative pressure chamber 2
Bottom, negative pressure chamber 2 can install side door or population, periodically remove the chip and dust accumulated.Impulse electromagnetic valve 71 is intermittently beaten
It is open and close, blowback is carried out to cleaner 6 using pressure-air, to ensure that cleaner 6 is unobstructed in the course of work, it is to avoid stifled
Plug.The present invention will not pollute workshop condition, good dedusting effect, while also complying with air emission request.
Described cleaner 6 include upper backup pad 61, lower supporting plate 62 and intermediate support beam 63, upper backup pad 61 with
Multilayered cylindrical air paper 64 is clamped between lower supporting plate 62, the upper end of intermediate support beam 63 is hooked under isolation ward 5
Fang Tongkong inner side, the lower end of intermediate support beam 63 is fixed through the center of lower supporting plate 62 and by nut.Cleaner 6
The air filtering device structure used on similar petrol engine, can designed, designed air paper 64 with preferable filter effect
The number of plies, to reach optimal strainability and transparent performance, while said structure is also convenient for the replacing of air paper 64.
The upper end of described intermediate support beam 63 is provided with bullet 65, circular cone of the pressure-air along bullet 65 during blowback
Face is directly injected to the inwall of air paper 64.During blowback, pressure-air is without being completely filled with the space of cleaner 6, high pressure
Air blows to the lower sliding backward of the inwall of air paper 64 so that the dust of the outer wall of air paper 64 absorption is blown off, effectively contracting
Short blowback time, the negative pressure value not resulted in negative pressure chamber 3 produces larger fluctuation, it is ensured that dust removing effects.
Described cleaner 6 and back-blowing device 7 set two sets, two sets of alternately blowbacks of back-blowing device 7 respectively.This
The work of sample blower fan 8 can continuously suction out the gas in negative pressure chamber 3, can prevent that the negative pressure in negative pressure chamber 3 is too low, it is to avoid anti-
A small amount of dust is escaped from window 4 when blowing.
Described spray deduster 10 includes tank body 101, and the upper and lower side of tank body 101 is respectively equipped with air discharge ports 102
And sedimentation mouth 103, be provided with tank body 101 in sieve plate 104, the chamber of the top of sieve plate 104 and be provided with shower nozzle 105, shower nozzle 105 with
The water pipe 106 of the side wall of tank body 101 penetrated is connected, and the chamber of the lower section of sieve plate 104 is connected with flexible pipe 9.Using countercurrent spray
Formula structure, i.e. water smoke are combined and rapid subsidence against jet-impingement, good purification beneficial to dust with the globule.Sedimentation mouth 103 connects
Sewage-treatment plant is connect, the water after processing is connected by water pump with water pipe 106 again, water source is recycled, is not wasted water
Source.
It is prior art not have the technical characteristic described in detail in the application.Above-described embodiment only illustrative the application
Principle and its effect, not for limitation the application.Any person skilled in the art all can be in the essence without prejudice to the application
God and under the scope of, to above-described embodiment carry out modifications and changes.Therefore, those of ordinary skill in the art is not taking off
From spirit disclosed herein and all equivalent modifications completed under technological thought or change, should by the application right
It is required that being covered.
Claims (3)
1. emery wheel is carried on a kind of grinder dust collector, including abrasive machine, abrasive machine, it is characterised in that：Abrasive machine is placed in negative
In pressure chamber, the top that the side wall of negative pressure chamber is provided with the window corresponding with emery wheel, negative pressure chamber is provided with isolation ward, isolation ward
End, which is connected with cleaner, isolation ward, is fixed with back-blowing device, and blower fan, flexible pipe outside negative pressure room are sequentially communicated above isolation ward
And spray deduster；Described back-blowing device is made up of impulse electromagnetic valve and anti-blowpipe, and anti-blowpipe passes through impulse electromagnetic valve and height
Air is pressed to be connected, the lower end of anti-blowpipe is corresponding with the top outlet of cleaner, described cleaner includes upper backup pad, lower branch
Fagging and intermediate support beam, are clamped with multilayered cylindrical air paper between upper backup pad and lower supporting plate, intermediate support beam it is upper
End hook hangs over the inner side of the lower section through hole of isolation ward, and the lower end of intermediate support beam is through the center of lower supporting plate and solid by nut
Fixed, the upper end of described intermediate support beam is provided with bullet, and pressure-air is directly injected to along the circular conical surface of bullet during blowback
The inwall of air paper.
2. a kind of grinder dust collector according to claim 1, it is characterised in that：Described cleaner and back-blowing device
Two sets, two sets of back-blowing device alternately blowbacks are set respectively.
3. a kind of grinder dust collector according to claim 1, it is characterised in that：Described spray deduster includes tank
Body, the upper and lower side of tank body is respectively equipped with to be provided with the chamber above sieve plate, sieve plate in air discharge ports and sedimentation mouth, tank body and is provided with
Shower nozzle, shower nozzle is connected with the water pipe of the tank wall penetrated, chamber and soft pipe connection below sieve plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710721204.8A CN107309807A (en) | 2017-08-22 | 2017-08-22 | Grinder dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710721204.8A CN107309807A (en) | 2017-08-22 | 2017-08-22 | Grinder dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107309807A true CN107309807A (en) | 2017-11-03 |
Family
ID=60175886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710721204.8A Pending CN107309807A (en) | 2017-08-22 | 2017-08-22 | Grinder dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107309807A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114856380A (en) * | 2022-06-10 | 2022-08-05 | 群升集团有限公司 | Movable window with cleaning device |
-
2017
- 2017-08-22 CN CN201710721204.8A patent/CN107309807A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114856380A (en) * | 2022-06-10 | 2022-08-05 | 群升集团有限公司 | Movable window with cleaning device |
| CN114856380B (en) * | 2022-06-10 | 2024-03-22 | 群升集团有限公司 | Movable window with cleaning device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171103 |