CN205887221U - Cyclone for shot -blasting machine - Google Patents
Cyclone for shot -blasting machine Download PDFInfo
- Publication number
- CN205887221U CN205887221U CN201620898405.6U CN201620898405U CN205887221U CN 205887221 U CN205887221 U CN 205887221U CN 201620898405 U CN201620898405 U CN 201620898405U CN 205887221 U CN205887221 U CN 205887221U
- Authority
- CN
- China
- Prior art keywords
- shot
- inner tube
- blasting machine
- dust
- discharge pipe
- 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
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Abstract
The utility model relates to a cyclone for shot -blasting machine, including the lower ash bucket and the dust discharge pipe of barrel, air -supply line, play tuber pipe, back taper, the inside toper inner tube that is provided with of barrel is provided with the backup pad between barrel and the lower ash bucket, is provided with a plurality of through -hole in the backup pad, and the top of barrel is provided with electro -magnet, the outer wall contact of electro -magnet and play tuber pipe and the outer wall fixed connection of electro -magnet and play tuber pipe. Cyclone for shot -blasting machine passes through the entrapment area that the inner tube has improved ordinary dust particle and iron dust, and dust collection efficiency and filtered air flow are high. Utilize the top spin air current after the backup pad is avoided purifying to be polluted again, further improve dust collection efficiency and filtered air flow. Cyclone for shot -blasting machine easy operation, filtered air flow is big, the dust collection efficiency is high, can effectively detach the iron dust in the shot -blasting machine tail gas, implements effectual, the security height.
Description
Technical field
The utility model is related to a kind of shot-blasting machine cyclone separator, belongs to industrial dedusting equipment technical field.
Background technology
Shot-blasting machine is using the impeller head High-velocity Projectiles cleaning dished out or the Casting Equipment strengthening cast(ing) surface.Ball blast function
Knockout decoring and cleaning are carried out to foundry goods simultaneously.Shot-blasting machine is in material by impeller head by steel sand shot high speed falling impact
A kind for the treatment of technology of body surface.For comparing other surfaces treatment technology, it faster, more effectively, and can retain to part
Or the casting process after punching press.
Carrying out in scale removal process using shot-blasting machine to the surface of the workpiece such as cast steel, ironcasting, metal abrasives and workpiece table
Face high velocity impact, can produce substantial amounts of dust in ball blast interior, contain the irony dust such as substantial amounts of iron rust disintegrating slag, be in this dust
Ensure there is certain visibility and keeps enough negative pressure in the rust cleaning of ball blast interior, it is to avoid the flour dust overflow zone of influence of generation
Domain air quality, needs the tail gas to shot-blasting machine to carry out efficient dedusting, to ensure that the gas discharged reaches containing bug dust concentration
To discharge standard.The tail gas of shot-blasting machine is usually used flow tank elder generation primary dust removing, is more than 50 μm of dust for trapping particle diameter,
Reuse cyclone dust collectors two-stage dust removal, for trapping particle diameter particle more than 10 μm, then removed with bag-type dust collecting equipment three-level
Dirt, for trapping particle diameter in 0.2 μm and above particle.But existing flow tank and cyclone dust collectors are to the irony in tail gas
Dust efficiency of dust collection is very low, if irony dust enters bag-type dust collecting equipment, is easily attached to the surface of cloth bag, graininess
Under irony dust substantial amounts of heat is released in easily oxidation in atmosphere, heat build-up can cause cloth bag spontaneous combustion to a certain amount of, make
Become security incident and economic loss.
Utility model content
The utility model is in view of the shortcomings of the prior art, there is provided a kind of shot-blasting machine cyclone separator, concrete skill
Art scheme is as follows:
A kind of shot-blasting machine cyclone separator, including cylinder, blast pipe, discharge pipe, the lower ash bucket of back taper and ash releasing tube,
Described inner barrel is provided with taper inner tube, and the top of inner tube is fixedly connected with the bottom of discharge pipe and the inner chamber of inner tube and air-out
The inner space of pipe；It is provided with gripper shoe between described cylinder and lower ash bucket, said inner tube is arranged on the top of gripper shoe, support
The edge of plate is fixedly connected with the inwall of cylinder, and gripper shoe is provided with several through holes, the bottom of said inner tube and gripper shoe
It is fixedly connected, connected by through hole between the inner chamber of said inner tube and the inner chamber of lower ash bucket；The top of described cylinder is provided with electricity
Magnet, with the wall contacts of discharge pipe and electromagnet is fixedly connected electromagnet with the outer wall of discharge pipe.
As the improvement of technique scheme, the top of described cylinder is provided with many water inlet pipes, and water inlet pipe is with discharge pipe
Centered on symmetrical, water inlet pipe is provided with magnetic valve, cylinder be internally provided with the shower nozzle being connected with water inlet pipe, shower nozzle
Spout face the outer wall of inner tube.
As the improvement of technique scheme, the taper of said inner tube is x, 0.22≤x≤0.25.
Shot-blasting machine cyclone separator described in the utility model improves catching of common grit and irony dust by inner tube
Collection area, efficiency of dust collection and process air quantity are high.Upper rotational gas flow after avoiding purifying using gripper shoe, by recontamination, carries further
High efficiency of dust collection and process air quantity.Described shot-blasting machine is simple to operate with cyclone separator, processes air quantity greatly, efficiency of dust collection is high, energy
Effectively remove the irony dust in ball blast tail gas, implementation result is good, safe.
Brief description
Fig. 1 is shot-blasting machine cyclone separator structure schematic diagram described in the utility model.
Specific embodiment
In order that the purpose of this utility model, technical scheme and advantage become more apparent, below in conjunction with accompanying drawing and enforcement
Example, is further elaborated to the utility model.It should be appreciated that specific embodiment described herein is only in order to explain
The utility model, is not used to limit the utility model.
As shown in figure 1, Fig. 1 is shot-blasting machine cyclone separator structure schematic diagram described in the utility model.Described shot-blasting machine
With cyclone separator, including cylinder 10, blast pipe 11, discharge pipe 12, the lower ash bucket 13 of back taper and ash releasing tube 14, described cylinder
10 are internally provided with taper inner tube 20, the top of inner tube 20 be fixedly connected with the bottom of discharge pipe 12 and the inner chamber of inner tube 20 with go out
The inner space of airduct 12；It is provided with gripper shoe 30, said inner tube 20 is arranged on support between described cylinder 10 and lower ash bucket 13
The top of plate 30, the edge of gripper shoe 30 is fixedly connected with the inwall of cylinder 10, and gripper shoe 30 is provided with several through holes 31,
The bottom of said inner tube 20 is fixedly connected with gripper shoe 30, passes through logical between the inner chamber of the inner chamber of said inner tube 20 and lower ash bucket 13
Hole 31 connects；The top of described cylinder 10 is provided with electromagnet 40, the wall contacts of electromagnet 40 and discharge pipe 12 and electromagnet
40 are fixedly connected with the outer wall of discharge pipe 12.Further, the top of described cylinder 10 is provided with many water inlet pipes 50, water inlet pipe
50 is symmetrical centered on discharge pipe 12, and water inlet pipe 50 is provided with magnetic valve 51, being internally provided with and intaking of cylinder 10
The shower nozzle 52 that pipe 50 is connected, the spout of shower nozzle 52 faces the outer wall of inner tube 20.Further, the taper of said inner tube 20 is
X, 0.22≤x≤0.25.
Wherein, all available aluminium alloy of cylinder 10, blast pipe 11, lower ash bucket 13, ash releasing tube 14 and gripper shoe 30 is made, and goes out
Airduct 12 and inner tube 20 can be made using ferrous material.Tail gas containing irony dust flows at a high speed cylinder 10 from blast pipe 11
In, the inhibition by barrel forms high speed rotary motion, and huge centrifugal force makes grit be thrown on the wall of cylinder 10,
Dust granules contact wall loses inertia, is glided along wall by Action of Gravity Field, is slipped down to down by the through hole 31 in gripper shoe 30
In ash bucket 13.Flow rotation outside inner tube 20 downwards (commonly referred to outer rotational gas flow), outer rotational gas flow by after gripper shoe 30 under
In the presence of ash bucket 13, rotation rises (commonly referred to interior rotational airflow), and interior rotational airflow and outer rotational gas flow are under the isolation of gripper shoe 30
Avoid secondary pollution.In above process, due to electromagnet 40 energizing magnetic so that the irony dust in tail gas is captured
Absorption, on the outer surface of inner tube 20, reduces the irony dust content in tail gas, improves efficiency of dust collection；When the rotation of described shot-blasting machine
When wind separator is shut down, electromagnet 40 power-off, electromagnet 40 can be lost magnetism, the irony dust of the outer surface of inner tube 20 is in weight
In the presence of power, downward landing, finally discharges at ash releasing tube 14.When clearing up the irony dust of outer surface of inner tube 20,
Also water inlet pipe 50 can be connected water pump, rinse water sprays to the outer wall of inner tube 20 from shower nozzle 52, by the irony of the outer surface of inner tube 20
Dust washes away totally completely, simultaneously under the impact of current, it is to avoid irony dust is blocked by gripper shoe 30 so that described shot-blasting machine
Can be cleaned out completely with the irony dust in cyclone separator.
Compared with ordinary cyclones deduster, described shot-blasting machine cyclone separator increases described shot-blasting machine cyclone separator
Inner tube 20 to increase the trapping area of common grit and irony dust with this, and inner tube 20 is taper, further increases common
The trapping area of grit and irony dust, efficiency of dust collection and process air quantity improve further.Wherein, the taper of inner tube 20 is excessive easily
Impact interior rotational airflow, the flowing of outer rotational gas flow, the too small easy dust catching ability reducing inner tube 20 of taper of inner tube 20.Gripper shoe
30 1 aspects, are accelerated interior rotational airflow and rise, be on the other hand then to avoid interior rotational airflow to be mixed with outer rotational gas flow, it is to avoid after purification
By recontamination, gripper shoe 30 also has the effect supporting inner tube 20 to upper rotational gas flow.Lower ash bucket 13 falls into therein for collection
Dust, dust is discharged from ash releasing tube 14.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all this
Any modification, equivalent and improvement made within the spirit of utility model and principle etc., should be included in the utility model
Protection domain within.
Claims (3)
1. a kind of shot-blasting machine cyclone separator, including cylinder (10), blast pipe (11), discharge pipe (12), back taper lower ash
Bucket (13) and ash releasing tube (14) it is characterised in that: described cylinder (10) is internally provided with taper inner tube (20), the top of inner tube (20)
Portion be fixedly connected with the bottom of discharge pipe (12) and the inner chamber of inner tube (20) and discharge pipe (12) inner space；Described cylinder
(10) it is provided with gripper shoe (30) and lower ash bucket (13) between, said inner tube (20) is arranged on the top of gripper shoe (30), support
The edge of plate (30) is fixedly connected with the inwall of cylinder (10), and gripper shoe (30) is provided with several through holes (31), described interior
The bottom of pipe (20) is fixedly connected with gripper shoe (30), passes through between the inner chamber of the inner chamber of said inner tube (20) and lower ash bucket (13)
Through hole (31) connects；The top of described cylinder (10) is provided with electromagnet (40), the outer wall of electromagnet (40) and discharge pipe (12)
Contact and electromagnet (40) is fixedly connected with the outer wall of discharge pipe (12).
2. a kind of shot-blasting machine cyclone separator according to claim 1 it is characterised in that: the top of described cylinder (10)
It is provided with many water inlet pipes (50), water inlet pipe (50) is symmetrical centered on discharge pipe (12), and water inlet pipe is provided with (50)
Magnetic valve (51), cylinder (10) be internally provided with the shower nozzle (52) being connected with water inlet pipe (50), the spout of shower nozzle (52) is just
Outer wall against inner tube (20).
3. a kind of shot-blasting machine cyclone separator according to claim 1 it is characterised in that: the taper of said inner tube (20)
For x, 0.22≤x≤0.25.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620898405.6U CN205887221U (en) | 2016-08-18 | 2016-08-18 | Cyclone for shot -blasting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620898405.6U CN205887221U (en) | 2016-08-18 | 2016-08-18 | Cyclone for shot -blasting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205887221U true CN205887221U (en) | 2017-01-18 |
Family
ID=57780228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620898405.6U Expired - Fee Related CN205887221U (en) | 2016-08-18 | 2016-08-18 | Cyclone for shot -blasting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205887221U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110954457A (en) * | 2019-12-23 | 2020-04-03 | 河北山宝环境工程有限责任公司 | Dust data intelligent acquisition device |
-
2016
- 2016-08-18 CN CN201620898405.6U patent/CN205887221U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110954457A (en) * | 2019-12-23 | 2020-04-03 | 河北山宝环境工程有限责任公司 | Dust data intelligent acquisition device |
| CN110954457B (en) * | 2019-12-23 | 2022-01-14 | 河北山宝环境工程有限责任公司 | Dust data intelligent acquisition device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170118 Termination date: 20210818 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |