CN206473968U - A kind of casting shot-blasting machine dust pelletizing system - Google Patents
A kind of casting shot-blasting machine dust pelletizing system Download PDFInfo
- Publication number
- CN206473968U CN206473968U CN201720040941.7U CN201720040941U CN206473968U CN 206473968 U CN206473968 U CN 206473968U CN 201720040941 U CN201720040941 U CN 201720040941U CN 206473968 U CN206473968 U CN 206473968U
- Authority
- CN
- China
- Prior art keywords
- sedimentation basin
- spray equipment
- blasting machine
- pelletizing system
- dust arrester
- 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.)
- Expired - Fee Related
Links
- 239000000428 dust Substances 0.000 title claims abstract description 60
- 238000005422 blasting Methods 0.000 title claims abstract description 18
- 238000005266 casting Methods 0.000 title claims abstract description 16
- 238000005453 pelletization Methods 0.000 title claims abstract description 16
- 239000007921 spray Substances 0.000 claims abstract description 42
- 238000004062 sedimentation Methods 0.000 claims abstract description 32
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 30
- 238000005507 spraying Methods 0.000 claims abstract description 11
- 239000007789 gas Substances 0.000 abstract description 16
- 238000004140 cleaning Methods 0.000 abstract description 4
- 239000002351 wastewater Substances 0.000 abstract description 4
- 239000002737 fuel gas Substances 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 3
- 239000002245 particle Substances 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 239000002912 waste gas Substances 0.000 description 2
- 210000003491 Skin Anatomy 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000000414 obstructive Effects 0.000 description 1
- 238000005554 pickling Methods 0.000 description 1
- 238000005488 sandblasting Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Abstract
Gravel bed filter is provided with inside a kind of casting shot-blasting machine dust pelletizing system, including dust arrester, spray equipment and sedimentation basin, dust arrester, dust arrester bottom is provided with disposal box, disposal box bottom is provided with ash output valve, and ash discharge valve outlet leads to sedimentation basin provided with a connecting tube, connecting tube；Spray equipment is located at the right side of dust arrester, escape pipe one end connecting fan other end is stretched into be connected inside spray equipment with gas tip, water fender and spraying rack are sequentially provided with inside spray equipment from top to bottom, spray equipment is connected by being arranged on bottom blow-down pipe with sedimentation basin；Sedimentation basin, which is located on the left of the bottom of spray equipment, sedimentation basin, is provided with tank, and tank is provided with circulating pump, and circulating pump is connected with spray header, and spray header is located inside connecting tube.The utility model can reduce flying dust and fly upward so that the fuel gas and dust amount finally discharged is few, has reached the purpose of thorough clean air, and will not waste water resource.
Description
Technical field
The utility model is related to castings production technical field, more particularly to a kind of casting shot-blasting machine dust pelletizing system.
Background technology
Casting after annealing, pickling it is previous as using sandblasting remove metal surface rust and oxide skin, shot-blasting machine work
During can produce very big dust, pollute the air ambient of workplace, existing dust pelletizing system is removed when dusty gas enters
After dirt device, particle is big, heavy dust, because the effect of gravity settles down, and falls into ash bucket, but when the ash in dust laden air
When dirt is very tiny, its efficiency of dust collection is not high, and still old a large amount of dust is discharged with the wind after dedusting, and discharge gas does not reach national mark
It is accurate.
Utility model content
The utility model is mainly the technical problem solved present in prior art, so that it is good to provide a kind of dust removing effects
Casting shot-blasting machine dust pelletizing system.
In order to reach above-mentioned technical purpose, the utility model, which is adopted the following technical scheme that, to be achieved：
It is provided with inside a kind of casting shot-blasting machine dust pelletizing system, including dust arrester, spray equipment and sedimentation basin, dust arrester
Gravel bed filter, dust arrester bottom is provided with disposal box, and disposal box bottom is provided with ash output valve, and ash discharge valve outlet is provided with a company
Adapter, connecting tube leads to sedimentation basin；Spray equipment is located at the right side of dust arrester, and escape pipe one end connecting fan other end is stretched into
It is connected inside spray equipment with gas tip, is sequentially provided with water fender and spraying rack, spray dress inside spray equipment from top to bottom
Put and be connected by being arranged on bottom blow-down pipe with sedimentation basin；Sedimentation basin is located on the left of the bottom of spray equipment, sedimentation basin provided with storage
Pond, tank is provided with circulating pump, and circulating pump is connected with spray header, and spray header is located inside connecting tube.
Further, it is provided with the left of the dust arrester at the top of air inlet pipe, the dust arrester and is provided with blower fan.
Further, it is provided with air exhauster at the top of the spray equipment.
Further, the top of the gas tip and the escape pipe junction is provided with a check valve.
Further, shower nozzle is installed, the shower nozzle is connected with water inlet pipe on the spraying rack.
Further, overflow pipe is provided with below the spraying rack, the overflow pipe overhead height is higher than the gas tip
Lowermost end.
Further, the sedimentation basin is provided with siphon water pipe, and the siphon water pipe stretches into the tank.
Implement the beneficial effects of the utility model to be：
After said system, a spray header is provided below in the ash output valve of dust collecting device of shot blasting machine, can reduce
Flying dust is flown upward, and the waste gas of the gravel bed filter preliminary treatment of dust arrester is passed through into spray equipment is further handled so that most
The fuel gas and dust amount of discharge is few eventually, has reached the purpose of thorough clean air, siphon water pipe can realize following for water for dust removal
Ring is utilized, will not waste water resource.
Brief description of the drawings
Fig. 1 casting shot-blasting machine dust pelletizing system structural representations.
Embodiment
Concrete scheme of the present utility model is described in further detail below in conjunction with accompanying drawing.
As shown in figure 1, a kind of casting shot-blasting machine dust pelletizing system of the utility model, including dust arrester 1, the and of spray equipment 2
Sedimentation basin 3, the inside of dust arrester 1 is provided with gravel bed filter 13, and the bottom of dust arrester 1 is provided with disposal box 14, the bottom of disposal box 14
Portion is provided with ash output valve 15, and the outlet of ash output valve 15 leads to sedimentation basin 3 provided with a connecting tube 16, connecting tube 16；Spray equipment 2 is located at
The right side of dust arrester 1, the other end of 17 one end connecting fan of escape pipe 12 stretches into the inside of spray equipment 2 and connected with gas tip 27
Connect, be sequentially provided with water fender 22 and spraying rack 23 inside spray equipment 2 from top to bottom, spray equipment 2 is arranged by being arranged on bottom
Dirty pipe 29 is connected with sedimentation basin 3；Sedimentation basin 3 is located at the bottom of spray equipment 2, and the left side of sedimentation basin 3 is provided with tank 31, tank
31 are provided with circulating pump 32, and circulating pump 32 is connected with spray header 33, and spray header 33 is located inside connecting tube 16.
The left side of dust arrester 1 is provided with air inlet pipe 11, and the top of dust arrester 1 is provided with blower fan 12.
The top of spray equipment 2 is provided with air exhauster 21.
The top of gas tip 27 and the escape pipe 17 junction is provided with check valve 26, and check valve 26 can be with
Prevent that water is entered in escape pipe 17 by suck-back in the case of accident.
Shower nozzle 25 is installed, the shower nozzle 25 is connected with water inlet pipe 24 on the spraying rack 23.
The lower section of spraying rack 23 is provided with overflow pipe 28, and the overhead height of overflow pipe 28 is higher than the gas tip 27
On the one hand lowermost end, overflow pipe 28 ensures that gas tip 27 is not flooded by the water surface, it is impossible to forms shape spray, on the other hand ensures gas
Body shower nozzle 27 is submerged in below the water surface.
The sedimentation basin 3 is provided with siphon water pipe 34, and the siphon water pipe 34 stretches into the tank 31, clears up sedimentation basin 3
When, first the water of stratification in sedimentation basin 3 is extracted into tank 31, water is put back to sedimentation basin 3, Ke Yishi again after cleaning out
Recycling for existing water for dust removal, will not waste water resource.
The utility model embodiment is as follows：
The dust-laden exhaust gas of shot-blasting machine sucks the air inlet pipe 11 of dust arrester 1, is tentatively filtered out greatly by gravel bed filter 13
Waste gas after particle enters spray equipment 2 through blower fan 12, and now gas is at a relatively high speed by flooding gas under the water surface
Shower nozzle 27 is sprayed into water, and impact is produced to water layer, and gas changes direction after meeting obstructions and moved upwards, and dust is due to inertial deposition
To bottom, gas again passes by the shower nozzle 25 at spraying rack 23 and sprayed, shower nozzle 25 is connected with water inlet pipe 24 in upward motion,
The dust of entrainment is further removed, the moisture that water fender 22 removes gas entrainment is eventually passed, is discharged through air exhauster 21；By
Granulosa deduster 13 tentatively filters out bulky grain and collected in the disposal box 14 of the bottom of dust arrester 1, and the dust in disposal box 14 leads to
Cross ash output valve 15 and connecting tube 16 leads to sedimentation basin 3, a spray header 33 is provided below in ash output valve 15, flying dust can be reduced and flown
Raise；The dust mud collected in spray equipment 2 enters sedimentation basin 3 by bottom blow-down pipe 29, and sedimentation basin 3 is provided with and stretches into tank
31 siphon water pipe 34, during cleaning sedimentation basin 3, is first extracted into the water of stratification in sedimentation basin 3 in tank 31, cleans out
Water is put back to sedimentation basin 3 again afterwards, it is possible to achieve recycling for water for dust removal, will not waste water resource.
Claims (7)
1. a kind of casting shot-blasting machine dust pelletizing system, including dust arrester (1), spray equipment (2) and sedimentation basin (3), its feature exist
In,
Gravel bed filter (13) is provided with inside dust arrester (1), dust arrester (1) bottom is provided with disposal box (14), disposal box
(14) bottom is provided with ash output valve (15), and ash output valve (15) outlet leads to sedimentation basin provided with a connecting tube (16), connecting tube (16)
(3)；
Spray equipment (2) is located at the right side of dust arrester (1), and escape pipe (17) one end connecting fan (12), the other end stretches into spray
Shower device (2) is internal simultaneously be connected with gas tip (27), spray equipment (2) inside be sequentially provided with from top to bottom water fender (22) and
Spraying rack (23), spray equipment (2) is connected by being arranged on the blow-off pipe (29) of bottom with sedimentation basin (3)；
Sedimentation basin (3), which is located on the left of the bottom of spray equipment (2), sedimentation basin (3), is provided with tank (31), and tank is set on (31)
There is circulating pump (32), circulating pump (32) is connected with spray header (33), it is internal that spray header (33) is located at connecting tube (16).
2. casting shot-blasting machine dust pelletizing system as claimed in claim 1, it is characterised in that be provided with the left of the dust arrester (1)
Blower fan (12) is provided with the top of air inlet pipe (11), the dust arrester (1).
3. casting shot-blasting machine dust pelletizing system as claimed in claim 1, it is characterised in that be provided with the top of the spray equipment (2)
Blower fan (21).
4. casting shot-blasting machine dust pelletizing system as claimed in claim 1, it is characterised in that the gas tip (27) and it is described go out
The top of tracheae (17) junction is provided with a check valve (26).
5. casting shot-blasting machine dust pelletizing system as claimed in claim 1, it is characterised in that be provided with spray on the spraying rack (23)
Head (25), the shower nozzle (25) is connected with water inlet pipe (24).
6. casting shot-blasting machine dust pelletizing system as claimed in claim 1, it is characterised in that provided with excessive below the spraying rack (23)
Flow tube (28), overflow pipe (28) overhead height is higher than the lowermost end of the gas tip (27).
7. casting shot-blasting machine dust pelletizing system as claimed in claim 1, it is characterised in that the sedimentation basin (3) is provided with siphon water
Manage (34), the siphon water pipe (34) stretches into the tank (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720040941.7U CN206473968U (en) | 2017-01-13 | 2017-01-13 | A kind of casting shot-blasting machine dust pelletizing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720040941.7U CN206473968U (en) | 2017-01-13 | 2017-01-13 | A kind of casting shot-blasting machine dust pelletizing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206473968U true CN206473968U (en) | 2017-09-08 |
Family
ID=59754667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720040941.7U Expired - Fee Related CN206473968U (en) | 2017-01-13 | 2017-01-13 | A kind of casting shot-blasting machine dust pelletizing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206473968U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107983069A (en) * | 2017-12-14 | 2018-05-04 | 柳州市鼎福通用机械厂 | A kind of energy conservation and environmental protection dust-extraction unit |
-
2017
- 2017-01-13 CN CN201720040941.7U patent/CN206473968U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107983069A (en) * | 2017-12-14 | 2018-05-04 | 柳州市鼎福通用机械厂 | A kind of energy conservation and environmental protection dust-extraction unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170908 Termination date: 20200113 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |