CN206305976U - Derusting by sandblasting equipment - Google Patents
Derusting by sandblasting equipment Download PDFInfo
- Publication number
- CN206305976U CN206305976U CN201621324410.2U CN201621324410U CN206305976U CN 206305976 U CN206305976 U CN 206305976U CN 201621324410 U CN201621324410 U CN 201621324410U CN 206305976 U CN206305976 U CN 206305976U
- Authority
- CN
- China
- Prior art keywords
- sandblasting
- sand
- derusting
- conveyer belt
- separator
- 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
Landscapes
- Processing Of Solid Wastes (AREA)
Abstract
The utility model discloses a kind of derusting by sandblasting equipment, sand-blasting gun including sandblasting cabin and in sandblasting cabin, sand-blasting gun is connected with pneumatic shuttle and sand feeding device respectively, sandblasting is provided with slide rail in cabin, slide rail is provided with workpiece holder, and workpiece holder is used to fix workpiece and be slided along slide rail to set, and sandblasting bilge portion sets recovering hopper, recovering hopper is connected with separator, and the sand after treatment is sent into sand feeding device by separator.Recovering hopper by derusting by sandblasting after the gravel with iron filings be collected, in addition, it is more convenient entering into sandblasting cabin by workpiece by slide rail and workpiece holder, it is not necessary to which being manually entered can just be sent to the inside, causes to damage from the operation without error.Separator is installed by recovering hopper bottom, the iron rust in grit is removed, be re-fed into sand feeding device the inside, allow it to participate in follow-up blasting craft, utilization rate high purpose high so as to reach gravel organic efficiency.
Description
Technical field
The utility model is related to a kind of steel structure process equipment, more specifically, it relates to a kind of derusting by sandblasting equipment.
Background technology
Steel are a kind of materials applied widely, and it is broadly divided into section bar, four major classes of sheet material and metallic article, and
All it is that high-volume is stacked when steel are used, or during its production, then exists by certain machine-shaping
Come into operation, and steel are easily corroded in stacking process and get rusty, and one can be caused during following process and use
Fixed trouble（Not prison welding is solid, japanning easily drops）, therefore, need to carry out processing of rust removing before processing.
Current processing of rust removing is eliminated rust using sandblasting mostly, and such as notification number is the Chinese patent public affairs of CN203738601U
A kind of sand blasting apparatus, including sandblasting nacelle, drive device, transmission device, conveying device and a dust arrester are driven, has been sprayed
Sand nacelle includes sandblasting cabin, and sand blasting unit is set in sandblasting cabin, and the bottom of sandblasting nacelle is provided with pellet collection device, conveying
Device runs through sandblasting nacelle, and drive device connection and driving transmission device are rotated and drive sand blasting unit to be transported on conveying workpieces direction
It is dynamic.Dust arrester is connected by pipeline with sandblasting nacelle.This sand blasting apparatus drive workpiece to transport by belt conveyor
Move in sandblasting cabin, under the driving effect of drive device, drive spray gun uniformly to spray sand material by drive
Onto workpiece, the iron rust of workpiece surface can be effectively removed.
But, after removing rust is removed, iron rust can in the lump be scattered with sand, so as to by the sand after rust cleaning doped with
Iron rust, iron rust is powdered, and its is more open.And many times, the sand of rust cleaning is specific, and iron rust is incorporated into sand
Inside carrying out rust cleaning can influence on the quality for eliminating rust, so as to cause the recycling rate of waterused of gravel low.
Utility model content
In view of the shortcomings of the prior art, the purpose of this utility model is to provide a kind of derusting by sandblasting equipment, its
The recovery of the gravel after derusting by sandblasting is solved the problems, such as.
To achieve the above object, the utility model provides following technical scheme：A kind of derusting by sandblasting equipment, including sandblasting
Cabin and the sand-blasting gun in sandblasting cabin, the sand-blasting gun are connected with pneumatic shuttle and sand feeding device respectively, the spray
Slide rail is provided with sand cabin, the slide rail is provided with workpiece holder, and workpiece holder is used to fix workpiece and be slided along slide rail to set
Put, the sandblasting bilge portion sets recovering hopper, the recovering hopper is connected with separator, and the separator includes conveying mechanism
And mix selector on the conveyor is installed, the conveying mechanism is connected with sand feeding device.
By using above-mentioned technical proposal, recovering hopper by derusting by sandblasting after the gravel with iron filings be collected, separately
Outward, it is more convenient entering into sandblasting cabin by workpiece by slide rail and workpiece holder, it is not necessary to just can be manually entered
It is sent to the inside, causes to damage from the operation without error.Separator is installed by recovering hopper bottom,
Iron rust in grit is removed, sand feeding device the inside is re-fed into, allows it to participate in follow-up blasting craft, so as to reach gravel
Organic efficiency is high, utilization rate purpose high.
The utility model is more preferably：The conveying mechanism is arranged to conveyer belt, and the mix selector is arranged to spray
Head, the conveyer belt is obliquely installed, and the low one end of conveyer belt horizontal plane is the initiating terminal of conveying, and horizontal plane one end high is defeated
The tail end for sending, the spray head is arranged on conveyer belt near end-position.
By using above-mentioned technical proposal, because iron rust is a kind of powder, it can be rinsed, and during conveying, be adopted
It is rinsed with spray head, allows it to be flowed in the opposite direction with liquid is formed.So as to the iron rust in gravel be gone
Remove, reach the purpose of removing rust.
The utility model is more preferably：Described conveyer belt is along the arc that the vertical tangent plane of direction of transfer is in indent
Structure.
By using above-mentioned technical proposal, conveyer belt of arcuate structure will not easily allow during conveying in this
Gravel falls down from both sides.
The utility model is more preferably：Described conveyer belt is constituted using network structure.
Water can be allowed to be fallen from mesh by using the setting of above-mentioned technical proposal, network structure, existed so as to reduce water
Sand surface condition is attached to during flowing down.
The utility model is more preferably：Described conveyer belt can be arranged to transport tube, and the transport tube is inclined and set
Put, and transport tube inwall is provided with transmission spiral bar.
By using above-mentioned technical proposal, allow gravel to be rolled in cylinder by the rotation of transport tube, now, allow iron therein
Rust powder sufficiently disperses, and is rinsed out by being contacted with water, in addition, the setting of spiral bar can allow transport tube to exist
Gravel is taken to other end when rotation from cylinder bottom.
The utility model is more preferably：Baker is provided between described separator and sand feeding device.
By using above-mentioned technical proposal, cleaning sand is carried out by then passing through water, therefore sand can become to compare moistening,
The sand of moistening has certain viscosity, and when sand-blasting gun carries out sandblasting, sand-blasting gun is easily blocked.By setting baker,
Sand is dried, so as to reduce its water content, so as to make its viscosity low, and then prevents sand-blasting gun to be blocked.
The utility model is more preferably：The conveying mechanism is arranged to the blanking barrel being connected with recovering hopper, mix selector
It is arranged to be installed in pneumatic separator and magnetic separation mechanism in blanking barrel, the blanking barrel is connected with sand feeding device.
By using above-mentioned technical proposal, allow sand is more open to drop by blanking barrel, so as to pass through pneumatic separator
The iron rust blowout that powder is filled, further, since there are iron filings on the iron rust of part, is selected this part by magnetic separation mechanism,
The sand for finally leaving enters into sand feeding device and is reused.
The utility model is more preferably：Described pneumatic separator include installed in blanking barrel side blower duct with
And the waste material Transfer pipe being oppositely arranged with air blasting passage, the blower duct is connected with hair-dryer.
The utility model is more preferably：Described magnetic separation mechanism includes magnetic separation pipeline and on magnetic separation pipeline
Magnet, the magnetic separation pipeline connects with blanking barrel.
By using above-mentioned technical proposal, pneumatic separator is blown out powder using blower duct, by waste material Transfer pipe
Relative one side is arranged on to be collected the iron rust powder of blowout.Likewise, magnetic separation mechanism is by the magnet on magnetic separation pipeline
Iron rust and iron filings are attracted to come, entering into magnetic separation passage, by twice process by iron filings and iron rust powder from blanking barrel
Select.
The utility model is more preferably：The discharging section setting at an acute angle of described magnetic separation pipeline Yu blanking.
By using above-mentioned technical proposal, miscellaneous material easily can be entered into passage for the structure set using acute angle.
Brief description of the drawings
Fig. 1 is the structure chart of embodiment 1；
Fig. 2 is the part-structure figure of conveyer belt in embodiment 1；
Fig. 3 is the structure chart of embodiment 2；
Fig. 4 is the structure chart of transport tube in embodiment 2；
Fig. 5 be embodiment 2 in transport tube be show transmit spiral bar structure chart；
Fig. 6 is the structure chart of embodiment 3；
Fig. 7 is the sectional view of sand-blasting gun.
Reference：1st, sandblasting cabin；11st, sand-blasting gun；111st, export；112nd, high pressure gas port；113rd, sand inlet；12nd, air pump；
121st, tracheae；13rd, bucket；131st, sandpipe；2nd, slide rail；21st, workpiece holder；22nd, drawstring；23rd, traction electric machine；24th, rotating disk；
3rd, recovering hopper；4th, separator；41st, spray head；42nd, conveyer belt；421st, carriage；422nd, home roll；423rd, side roller；424th, liquid storage
Groove；43rd, baker；44th, transport tube；441st, tooth bar；442nd, idler gear；443rd, spiral bar is transmitted；45th, support；451st, it is driven
Motor；452nd, gear；453rd, support wheel；46th, water pipe；47th, pneumatic separator；471st, air blasting passage；472nd, waste material Transfer pipe；
48th, magnetic separation mechanism；481st, magnetic separation pipeline；482nd, magnet；49th, blanking barrel.
Specific embodiment
With reference to the accompanying drawings and examples, the utility model is described in detail.
Embodiment 1
A kind of derusting by sandblasting equipment, as shown in figure 1, the sand-blasting gun 11 including sandblasting cabin 1 and in sandblasting cabin 1,
Sand-blasting gun 11 is connected with pneumatic shuttle and sand feeding device respectively.Pneumatic shuttle includes providing the air pump 12 of pneumatic supply and by gas
The tracheae 121 of output is pressed, wherein being provided with valve in the position that tracheae 121 is connected with air pump 12, is typically controlled for convenience, should
Valve is arranged to magnetic valve, and tracheae 121 is connected with the high pressure gas port 112 of sand-blasting gun 11.Sand feeding device includes depositing for storage sand
Storage tank 13, sand is transported to the sandpipe 131 of sand-blasting gun 11, and sandpipe 131 is connected with the sand inlet 113 of sand-blasting gun 11.One
As for, the conveying of sand can be conveyed by pump, and directly the sand in bucket 13 is transported in sandpipe 131, lead to
Blowing for high pressure draught is crossed, is sprayed from the outlet 111 of sand-blasting gun 11, and then allow sand to spray at a high speed, metal surface is beaten
Hit, iron rust is purged.Wherein, the structure of sand-blasting gun 11 is as shown in Figure 7.
As shown in figure 1, being provided with slide rail 2 in sandblasting cabin 1, slide rail 2 is provided with workpiece holder 21, and workpiece holder 21 is used for
Fix workpiece and slided along slide rail 2 and set.Geometrical clamp is provided with fixed mount, workpiece is fixed by geometrical clamp, on edge
Slide rail 2 is slipped into sandblasting cabin 1, carries out blasting treatment.For safety, people need not be entered into sandblasting cabin 1, by fixed mount
Two ends set drawstring 22, fixed mount is pulled into sandblasting cabin 1, after the completion of sandblasting, then pull out, drawstring 22 typically using traction
Motor 23 is driven, and is provided with a rotating disk 24, and drawstring 22 is fixed on rotating disk 24, will by 23 driving rotating disk of traction electric machine 24
Drawstring 22 is pulled.Drawstring 22 at fixed mount two ends uses this kind of control mode.The bottom of sandblasting cabin 1 sets recovering hopper 3,
Recovering hopper 3 is connected with separator 4, and separator 4 is by the bucket 13 of the sand feeding sand feeding device after treatment.
Separator 4 includes conveyer belt 42 and spray head 41.Conveyer belt 42 sets up by carriage 421, defeated
Send and conveying roller group is installed on frame 421.Conveyer belt 42 is obliquely installed, and the low one end of the horizontal plane of conveyer belt 42 is the starting of conveying
End, horizontal plane one end high is the tail end of conveying, and spray head 41 is arranged on conveyer belt 42 near end-position.Spray head 41 with it is defeated
Send frame 421 to be fixedly connected, multiple spray apertures are set on spray head 41, along the lateral dispersion of conveyor width, in general, conveying
42 centre position materials of band are most, therefore the corresponding spray apertures in centre position are relatively more.
As shown in Fig. 2 conveying roller group includes middle home roll 422, installed in the side roller 423 of both sides, two side roller 423 is inclined and set
Put, and the angle for laying conveyer belt that side roller 423 is formed with home roll 422 is in obtuse angle, i.e., conveyer belt 42 is along direction of transfer
Vertical tangent plane is in the arcuate structure of indent.
Water or can quickly be flowed away to allow, conveyer belt 42 is constituted using network structure.And in order to prevent sand
Expose from mesh, it is in tiny mesh that conveyer belt is set, and its aperture is less than sand diameter.By spray head 41 by water spray and
Sand is cleaned, because iron rust is the powder of iron oxide, it can be dissolved in water, can be rinsed out by water, so that
Remove the iron rust in sand after polishing.So as to allow sand to be further able to the clean recycling of comparing.Typically in order to prevent water
The sinuous flow of stream, reservoir 424 is set in the bottom of conveyer belt, stores waste liquid.The liquid of spray head 41 can also use other energy
The enough liquid for being rinsed croci is constituted, but such as hydrochloric acid after using other liquid, although can be by iron rust powder
Dissolving, but its sand surface carries this kind of solution, and blasting craft can be impacted, therefore, this mode is subsequently needing
Further sand is cleaned, but this mode goes removing rust cleaner.
The iron rust in sand is cleaned using water or liquid, after removing removing rust, due to gluing water, itself becomes sand
Moistening must be compared, sand viscosity ratio after moistening is larger, it is not easy to separate, if be now sent in sand-blasting gun 11 sprayed
Sand, easily causes sand-blasting gun 11 and blocks.Therefore, baker 43 is set between sand is transported to storage vat by conveyer belt 42, is dried
Dry device 43 is transmitted using pipeline, and pipeline periphery is set into heater strip, and sand is dried by heater strip.Furthermore it is possible to
Outlet end sets blower fan combination pipeline, and the sand in pipeline is air-dried.
Embodiment 2
With being substantially the same for embodiment 1, its difference in the change to conveyer belt 42, as shown in figure 3, in example 2,
Make conveyer belt 42 into transport tube 44, transport tube 44 is obliquely installed, and the outside of transport tube 44 sets support 45.Such as Fig. 3 and Fig. 4
It is shown, driving motor 451 is installed on support 45, gear 452 is provided with driving motor 451, in the outer surface of transport tube 44
Upper to set same tooth bar 441, gear 452 is engaged with tooth bar 441（Typically in order to adjust rotating speed, can set therebetween
Idler gear 442 is put, the rotation of gear 452 is sent to by tooth bar 441 by idler gear 442）, reach the purpose of transmission.Such as
Shown in Fig. 4, in order to make the rotation of transport tube 44 more steady, support wheel 453 is set on support 45, support wheel 453 sets in pairs
Put, typically respectively set a pair at the end of transport tube 44.As shown in figure 5, being provided with transmission spiral bar 443 on the inwall of transport tube 44, lead to
The setting of transmission spiral bar 443 is crossed, allows sand to be transported to the purpose that top reaches conveyer belt 42 from bottom.Likewise, transport tube
44 are constituted using with the identical network structure of conveyer belt 42, and water can be allowed to leak down, therefore, likewise, being stored up being set in lower section
Liquid bath 424.
The mode that spray head 41 is installed can have differences, if spray head 41 is arranged on into the outer surface of transport tube 44, can cause
Liquid spray portion arrives, and effect is than relatively low, it is therefore desirable to have set water pipe 46 be located in inside transport tube 44, then by spray head 41
It is installed on water pipe 46, while water pipe 46 is fixedly mounted on support 45, is consolidated.
Embodiment 3
With being substantially the same for embodiment 1 and embodiment 2, main difference in the structure setting with separator 4, such as Fig. 6 institutes
Show, in embodiment 3, separator 4 includes the blanking barrel 49 being connected with recovering hopper 3 and the wind being arranged in blanking barrel 49
Mechanism 47 and magnetic separation mechanism 48 are selected, blanking barrel 49 is connected with sand feeding device, and general blanking barrel 49 is vertically arranged, and allows sand to exist
It is more open when submitting, without piling up, the now setting of pneumatic separator 47 and magnetic separation mechanism 48 just can easily by
Iron rust in sand is screened.
Pneumatic separator 47 includes being oppositely arranged installed in the blower duct of blanking barrel 49 side and with air blasting passage 471
Waste material Transfer pipe 472, blower duct is connected with hair-dryer.Blower duct is blowed air into, and the blowout of iron rust powder is entered into
Waste material transfer canal, and then iron rust powder is removed.
There are iron filings in part iron rust, mass ratio is larger, cause pneumatic separator 47 to be difficult to select this iron rust, therefore set magnetic
Mechanism 48 is selected, draws out by the part with iron filings by magnetic force.Magnetic separation mechanism 48 includes magnetic separation pipeline 481 and is arranged on
Magnet 482 on magnetic separation pipeline 481, magnetic separation pipeline 481 is connected with blanking barrel 49.Magnetic separation pipeline 481 is in the discharging section of blanking
Acute angle is set.
The above is only preferred embodiment of the present utility model, and protection domain of the present utility model is not limited merely to
Above-described embodiment, all technical schemes belonged under the utility model thinking belong to protection domain of the present utility model.Should refer to
Go out, for those skilled in the art, some improvement under the premise of the utility model principle is not departed from and
Retouching, these improvements and modifications also should be regarded as protection domain of the present utility model.
Claims (10)
1. a kind of derusting by sandblasting equipment, including sandblasting cabin（1）And installed in sandblasting cabin（1）Interior sand-blasting gun（11）, the spray
Sand rifle（11）It is connected with pneumatic shuttle and sand feeding device respectively, it is characterized in that：The sandblasting cabin（1）Inside it is provided with slide rail（2）, institute
State slide rail（2）It is provided with workpiece holder（21）, workpiece holder（21）For fixing workpiece and along slide rail（2）Slide and set,
The sandblasting cabin（1）Bottom sets recovering hopper（3）, the recovering hopper（3）It is connected with separator（4）, the separator（4）
Including conveying mechanism and installation mix selector on the conveyor, the conveying mechanism is connected with sand feeding device.
2. derusting by sandblasting equipment according to claim 1, it is characterized in that：The conveying mechanism is arranged to conveyer belt（42）,
The mix selector is arranged to spray head（41）, the conveyer belt（42）It is obliquely installed, and conveyer belt（42）The low one end of horizontal plane
It is the initiating terminal of conveying, horizontal plane one end high is the tail end of conveying, the spray head（41）Installed in conveyer belt（42）It is close to
End-position.
3. derusting by sandblasting equipment according to claim 2, it is characterized in that：The conveyer belt（42）Along the vertical of direction of transfer
Tangent plane in indent arcuate structure.
4. the derusting by sandblasting equipment according to Claims 2 or 3, it is characterized in that：The conveyer belt（42）Using network structure
Constitute.
5. derusting by sandblasting equipment according to claim 2, it is characterized in that：The conveyer belt（42）Transport tube can be arranged to
（44）, the transport tube（44）It is obliquely installed, and transport tube（44）Inwall is provided with transmission spiral bar（443）.
6. derusting by sandblasting equipment according to claim 2, it is characterized in that：The separator（4）Between sand feeding device
It is provided with baker（43）.
7. derusting by sandblasting equipment according to claim 1, it is characterized in that：The conveying mechanism is arranged to and recovering hopper（3）
The blanking barrel of connection（49）, mix selector is arranged to be installed in blanking barrel（49）On pneumatic separator（47）And magnetic separation mechanism
（48）, the blanking barrel（49）It is connected with sand feeding device.
8. derusting by sandblasting equipment according to claim 7, it is characterized in that：The pneumatic separator（47）Including installed in blanking
Cylinder（49）The blower duct of side and and air blasting passage（471）The waste material Transfer pipe being oppositely arranged（472）, the blower
Road is connected with hair-dryer.
9. derusting by sandblasting equipment according to claim 7, it is characterized in that：The magnetic separation mechanism（48）Including magnetic separation pipeline
（481）And installed in magnetic separation pipeline（481）On magnet（482）, the magnetic separation pipeline（481）With blanking barrel（49）Connection.
10. derusting by sandblasting equipment according to claim 9, it is characterized in that：The magnetic separation pipeline（481）With the discharging of blanking
Section setting at an acute angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621324410.2U CN206305976U (en) | 2016-12-05 | 2016-12-05 | Derusting by sandblasting equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621324410.2U CN206305976U (en) | 2016-12-05 | 2016-12-05 | Derusting by sandblasting equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206305976U true CN206305976U (en) | 2017-07-07 |
Family
ID=59249850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621324410.2U Expired - Fee Related CN206305976U (en) | 2016-12-05 | 2016-12-05 | Derusting by sandblasting equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206305976U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108326751A (en) * | 2018-01-29 | 2018-07-27 | 上海广大基础工程有限公司 | A kind of drilling rod automatic cleaning apparatus |
| CN108527169A (en) * | 2018-07-05 | 2018-09-14 | 淮北智淮科技有限公司 | A kind of ship derusting abrasive blast equipment |
| CN110253454A (en) * | 2019-07-18 | 2019-09-20 | 湖南工学院 | A kind of sand blasting unit used for building exterior wall |
| CN110695858A (en) * | 2019-11-28 | 2020-01-17 | 缙云台杏电子科技有限公司 | But pipeline sand blasting machine of cyclic utilization buddha's warrior attendant gravel |
| CN111286587A (en) * | 2020-03-27 | 2020-06-16 | 铜陵市大明玛钢有限责任公司 | Nickel-chromium-molybdenum infinite chilled cast iron quenching process |
| CN114310617A (en) * | 2022-01-22 | 2022-04-12 | 龚晓林 | Corrosion-resistant and rust-proof equipment for metal parts |
-
2016
- 2016-12-05 CN CN201621324410.2U patent/CN206305976U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108326751A (en) * | 2018-01-29 | 2018-07-27 | 上海广大基础工程有限公司 | A kind of drilling rod automatic cleaning apparatus |
| CN108527169A (en) * | 2018-07-05 | 2018-09-14 | 淮北智淮科技有限公司 | A kind of ship derusting abrasive blast equipment |
| CN110253454A (en) * | 2019-07-18 | 2019-09-20 | 湖南工学院 | A kind of sand blasting unit used for building exterior wall |
| CN110695858A (en) * | 2019-11-28 | 2020-01-17 | 缙云台杏电子科技有限公司 | But pipeline sand blasting machine of cyclic utilization buddha's warrior attendant gravel |
| CN110695858B (en) * | 2019-11-28 | 2021-12-03 | 万金芬 | But pipeline sand blasting machine of cyclic utilization buddha's warrior attendant gravel |
| CN111286587A (en) * | 2020-03-27 | 2020-06-16 | 铜陵市大明玛钢有限责任公司 | Nickel-chromium-molybdenum infinite chilled cast iron quenching process |
| CN114310617A (en) * | 2022-01-22 | 2022-04-12 | 龚晓林 | Corrosion-resistant and rust-proof equipment for metal parts |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206305976U (en) | Derusting by sandblasting equipment | |
| CN102528673B (en) | Rotating table type sandblasting machine | |
| CN201020665Y (en) | Steel pipe internal wall sand-blasting machine | |
| CN101664903B (en) | Self-travel type shot blasting machine for inner wall of steel tube | |
| CN205097057U (en) | Sand blasting machine equipment | |
| CN202640160U (en) | Rotating table type sandblast equipment | |
| CN204819190U (en) | High -pressure spray gun peening mechanism | |
| CN104941326A (en) | Dedusting and demisting device, treatment tower and use of dedusting and demisting device | |
| CN107877389A (en) | Abrasive reclaiming type liquid sandblasting machine | |
| CN102744687A (en) | Special sponge grinding material spraying device | |
| CN103949122A (en) | Moving bed granular layer dust fog removing device | |
| CN208868673U (en) | Novel slag micropowder storage device | |
| CN217371977U (en) | Sand blasting equipment for surface treatment | |
| CN104552004B (en) | Fiberboard sanding dust recycling machine capable of automatically separating sand grains and recycling method | |
| CN103933802B (en) | A kind of angle-inserting type filter cartridge dust remover | |
| CN105107318A (en) | Ammonium sulfate tail gas purification method and ammonium sulfate exhaust gas purifier | |
| CN202569829U (en) | Rotary positioning pulsating blowback bag type dust collector | |
| CN208246613U (en) | A kind of shot-blasting machine with outlet clearing apparatus | |
| CN206276601U (en) | A kind of steel structure shot blast particles washing flow line equipment | |
| CN208512131U (en) | A kind of automatic painting apparatus for ash for deduster | |
| CN203842439U (en) | Moving bed granule layer defogger | |
| CN207016002U (en) | A kind of aluminum production line charging equipment | |
| CN207736133U (en) | A kind of the pellet piece-rate system and shot-blasting machine of shot-blasting machine | |
| CN203123758U (en) | Gas-making dedusting system | |
| CN111375255A (en) | Dust collecting and discharging system of cement mill |
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: 20170707 Termination date: 20191205 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |