CN105773436A - Sand sweeping system of production line - Google Patents
Sand sweeping system of production line Download PDFInfo
- Publication number
- CN105773436A CN105773436A CN201610300270.3A CN201610300270A CN105773436A CN 105773436 A CN105773436 A CN 105773436A CN 201610300270 A CN201610300270 A CN 201610300270A CN 105773436 A CN105773436 A CN 105773436A
- Authority
- CN
- China
- Prior art keywords
- sand
- sand blasting
- blasting room
- production line
- dust
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C3/00—Abrasive blasting machines or devices; Plants
- B24C3/02—Abrasive blasting machines or devices; Plants characterised by the arrangement of the component assemblies with respect to each other
- B24C3/04—Abrasive blasting machines or devices; Plants characterised by the arrangement of the component assemblies with respect to each other stationary
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C9/00—Appurtenances of abrasive blasting machines or devices, e.g. working chambers, arrangements for handling used abrasive material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C9/00—Appurtenances of abrasive blasting machines or devices, e.g. working chambers, arrangements for handling used abrasive material
- B24C9/006—Treatment of used abrasive material
Abstract
The invention discloses a sand sweeping system of a production line. A workpiece sand blasting system comprises a processing circulation line for conveying workpieces; a workpiece feeding region, a sand blasting room, a paint spraying booth, a preheating region, a baking region, a cooling region and a workpiece discharging region are successively arranged on the processing circulation line in the conveying direction; a sand blasting device is arranged in the sand blasting room; the whole processing circulation line has an annular structure; a sand sweeping tank for collecting waste sand is arranged below the sand blasting room; a cyclone separator is connected with the sand sweeping tank through a sand sweeping pipe; the lower part of the cyclone separator is connected with a sand storage box and a pressure tank; the pressure tank is connected to the sand blasting device through a sand pipe; the sand sweeping system of the production line further comprises a sand storage device and an air extracting pump; the sand storage device communicates with the inside of the sand blasting room; the air extracting pump is used for sucking the waste sand and dust in the sand blasting room into the sand storage device; and the sand storage device communicates with an inlet of the cyclone separator through a sand outlet pipeline.
Description
Technical field
The present invention relates to a kind of time sand system, reclaim specifically for the antiquated sand in sandblasting procedures.
Background technology
The blasting craft of workpiece is a very important technique progressively universal in auto parts processing technique, is also the technique grown up under high-quality and environmental protection processing request；Blasting craft is generally adopted sandblasting machine and completes, the instant recycling of the antiquated sand that sandblasting procedures produces, it is possible to allow the waste of blasting craft reduce, reduce cost, enhancing ring guaranteed cost；The performances such as traditional blasting craft is unenclosed construction, and the realization of whole blasting craft is responsible for by sandblasting machine, promotes capability of environmental protection and can only rely on the sealing to sandblasting machine, aerofluxus improve so that the complexity of sandblasting machine is greatly increased, and purchase cost increases.
Summary of the invention
The technical problem to be solved is in that for above-mentioned deficiency of the prior art, it is provided that a kind of production line returns sand system, and it reliably can reclaim antiquated sand immediately, and overall tightness is good, it is possible to the circulation Continuous maching of the production wire type realize sandblasting, spraying paint.
In order to achieve the above object, the present invention is achieved by the following technical solutions:
A kind of production line returns sand system, for reclaiming the antiquated sand produced in workpiece sand blasting system；Described workpiece sand blasting system comprise for transmitting workpiece processing circulation line, processing circulation line along transmission direction set gradually Shang Jian district, for arranging the sand blasting room of sand blasting unit, paint spray booth, preheating zone, baking zone, cooling zone and lower part district；Whole processing circulation line structure ringwise；
In described sand blasting room, sand blasting unit is set；Described workpiece setting is on travelling car, and described movement is got off and is arranged on fixing seat, and described fixing seat is driven by described processing circulation line；
Described sand blasting room is arranged below time sand launder for collecting antiquated sand, and cyclone separator is connected with returning sand launder by described sand-returning pipe road, and described cyclone separator has been connected below sand reservoir box and pressurized tank, and described pressurized tank is connected on sand blasting unit by sandpipe；
The storage sand device also included and be connected inside described sand blasting room, the air pump for sucking in described storage sand device by the antiquated sand described sand blasting room within and dust, the described storage sand device pipeline that passes through with the entrance of described cyclone separator to shake out is connected.
The preferred embodiment of the present invention and further improvement are as follows:
(1) described storage sand device include being provided thereon end with the sand inlet being connected inside described sand blasting room, the sand export being connected with the described pipeline that shakes out being located at its lower end；Described storage sand device is provided with for discharging the dust mouth of dust sucked in described sand blasting room, and described air pump is connected with described storage sand device setting by described dust mouth；Described dust mouth is positioned at the top of described sand inlet.
(2) described storage sand device also includes being located at its internal division board between described dust mouth and described sand inlet, described division board is positioned at that the side of described dust mouth and described sand inlet is inconsistent with described storage sand device to be connected, gap distribution between opposite side and the described storage sand device of described division board；Described division board has a down dip gradually along the direction away from described dust mouth.
(3) dust arrester being connected with described cyclone separator is also comprised；Described dust arrester is made up of cleaning shaft, dust cleaning case, blower fan, trash receptacle and exhaust duct, and described dust cleaning case top is provided with filter element；Described blower fan is centrifugal blower；Described filter element is pulse backblowing filter element.
(4) it is respectively provided with the aerofluxus fan housing for aerofluxus in described sand blasting room and paint spray booth, by airduct connecting fan on aerofluxus fan housing；Described airduct is provided with environmental protection Rose Box；The exhaust outlet of two blower fans is connected to concentrate discharge case by pipeline.
Further: described concentration discharge case connects with circulation Sedimentation tank.
(5) the described cross sectional shape returning sand launder is inverted trapezoidal, and what described time sand launder bottom surface was parallel with bottom surface is provided with conveying worm；Described time sand launder bottom surface, the remote location being positioned at conveying worm arranges the sand removing hole connected with described sand-returning pipe road.
(6) bottom surface of described sand blasting room is flase floor；Described sand blasting unit is that twin-tub four rifle adds sand blasting machine continuously；The sand launder that returns below described sand blasting room is arranged in melt pit.
The medicine have the advantages that
The invention discloses a kind of production line and return sand system, its comprise for transmitting workpiece processing circulation line, processing circulation line along transmission direction set gradually Shang Jian district, for arranging the sand blasting room of sand blasting unit, paint spray booth, preheating zone, baking zone, cooling zone and lower part district；Whole processing circulation line structure ringwise；Owing to sandblasting is connected with lacquer spraying technique, present invention achieves the Continuous maching sprayed paint with sandblasting；Circulation Continuous maching is achieved by the processing of loop configuration circulation line；Workpiece is made to be capable of the reliably complete course of processing by processing rationally arranging of the regional of circulation line；
The present invention is also arranged below time sand launder for collecting antiquated sand at described sand blasting room, cyclone separator is connected with returning sand launder by described sand-returning pipe road, described cyclone separator has been connected below sand reservoir box and pressurized tank, and described pressurized tank is connected on sand blasting unit by sandpipe；Return sand launder to be responsible for collecting antiquated sand, it is possible to by auxiliary device such as sweepers, antiquated sand is swept back sand launder；Cyclone separator by the available sand reliable separation of antiquated sand out, is sent into sand blasting unit by the pressurization of pressurized tank, is completed to recycle；Collect instant, reduce waste.
The storage sand device that present invention additionally comprises and be connected inside described sand blasting room, the air pump for sucking in described storage sand device by the antiquated sand described sand blasting room within and dust, the described storage sand device pipeline that passes through with the entrance of described cyclone separator to shake out is connected.The present invention, by storing up sand device by the antiquated sand within sand blasting room and dust mixture pump-and-treat system, so can realize the instant of the antiquated sand in sand blasting room and bottom sand blasting room and reclaim completely, greatly reduce waste.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of a kind of detailed description of the invention of the present invention；
Fig. 2 is the structural representation of a kind of detailed description of the invention of the present invention；
Fig. 3 is the structural representation of a kind of preferred implementation of the present invention.
Description of reference numerals:
1-lower part district, 2-Shang Jian district, 3-sand blasting room, 4-paint spray booth, 5-preheating zone, 6-baking zone, 7-cooling zone, 8-processing circulation line, 9-aerofluxus fan housing, 10-sand blasting unit, 11-environmental protection Rose Box, 12-blower fan, 13-concentrates discharge case；
20-air pump, 21-sand inlet, 22-sand export, 23-dust mouth, 24-division board, 25-stores up sand device, and 26-shakes out pipeline；
30-cleaning shaft, 31-dust cleaning case, 32-blower fan, 33-trash receptacle, 34-exhaust duct, 35-filter element；
40-fixes seat, 41-travelling car；
60-returns sand launder, 61-cyclone separator, 62-sand-returning pipe road, 63-sand reservoir box, 64-pressurized tank, 65-sandpipe.
Detailed description of the invention
Below in conjunction with drawings and Examples, the specific embodiment of the invention is described:
As shown in Figures 1 to 3, it illustrates the specific embodiment of the present invention, as it can be seen, the invention discloses a kind of production line to return sand system, for reclaiming the antiquated sand produced in workpiece sand blasting system；Described workpiece sand blasting system comprise for transmitting workpiece processing circulation line 8, processing circulation line along transmission direction set gradually Shang Jian district 2, for arranging the sand blasting room 3 of sand blasting unit, paint spray booth 4, preheating zone 5, baking zone 6, cooling zone 7 and lower part district 1；Whole processing circulation line structure ringwise；
As it can be seen, arrange sand blasting unit 10 in described sand blasting room；Described workpiece setting is on travelling car 41, and described movement is got off and is arranged on fixing seat 40, and described fixing seat is driven by described processing circulation line；
As shown in the figure, described sand blasting room is arranged below time sand launder 60 for collecting antiquated sand, cyclone separator is connected with returning sand launder by described sand-returning pipe road 62, and described cyclone separator has been connected below sand reservoir box 63 and pressurized tank 64, and described pressurized tank is connected on sand blasting unit by sandpipe 65；
As shown in the figure, the storage sand device 25 also included and be connected inside described sand blasting room, the air pump 20 for sucking in described storage sand device by the antiquated sand described sand blasting room within and dust, the described storage sand device pipeline 26 that passes through with the entrance of described cyclone separator to shake out is connected.The associated component of storage sand device is for absorbing antiquated sand and dust, being primarily directed to the float of inside and return the residual of sand blasting room bottom surface above sand launder, the position that arranges on the sand-feeding tube road therefore storing up sand device is normally in the middle part of sand blasting room or sand blasting room lower surface.
Preferably, as shown in the figure: described storage sand device include being provided thereon end with the sand inlet 21 being connected inside described sand blasting room, the sand export 22 being connected with the described pipeline that shakes out being located at its lower end；Described storage sand device is provided with for discharging the dust mouth 23 of dust sucked in described sand blasting room, and described air pump is connected with described storage sand device setting by described dust mouth；Described dust mouth is positioned at the top of described sand inlet.Consequently, it is possible to float in sand blasting room and residual antiquated sand just can be instant be recovered, all antiquated sands of recovery that whole recovery system can be reliably whole, very reliably, the waste being substantially reduced.
Preferably, as shown in the figure: described storage sand device also includes being located at its internal division board 24 between described dust mouth and described sand inlet, described division board is positioned at that the side of described dust mouth and described sand inlet is inconsistent with described storage sand device to be connected, gap distribution between opposite side and the described storage sand device of described division board；Described division board has a down dip gradually along the direction away from described dust mouth.The setting of division board makes the separation of dust and antiquated sand more thorough, and the structure of division board is very ingenious, it is not necessary to separates dust and antiquated sand by complicated separating mechanism, reduces cost recovery.
Preferably, as shown in the figure: also comprise the dust arrester being connected with described cyclone separator；Described dust arrester is made up of cleaning shaft 30, dust cleaning case 31, blower fan 32, trash receptacle 33 and exhaust duct 34, and described dust cleaning case top is provided with filter element 35；Described blower fan is centrifugal blower；Described filter element is pulse backblowing filter element.The present invention promotes discharge quality by the isolated dust impurity void gas of cyclone separator is carried out dedusting, by the cleaning shaft process to dust and hazardous material, and pass through filter element filtering, the air quality discharged gets a promotion, the harm of Factory Building surrounding is significantly reduced, income trash receptacle after the dust discharged and hazardous material are processed, then send specialty disposal, greatly improve environmental quality.
Preferably, as shown in the figure: in described sand blasting room and paint spray booth, be respectively provided with the aerofluxus fan housing 9 for aerofluxus, by airduct connecting fan 12 on aerofluxus fan housing；Described airduct is provided with environmental protection Rose Box 11；The exhaust outlet of two blower fans is connected to concentrate discharge case 13 by pipeline.The present embodiment will be sprayed paint and emission treatment in the exhaust gas centralized of sandblasting procedures by assemblies such as aerofluxus fan housing and environmental protection Rose Boxes, it is achieved that higher environment protecting.
Preferably, as shown in the figure: described concentration discharge case connects with circulation Sedimentation tank.Circulation Sedimentation tank, by chemisorbed mode, can directly discharge after final gas carries out process again, and environmental benefit is high, compares the conventional art pollution to environment and is substantially reduced, is worthy to be popularized.
Preferably, as shown in the figure: the cross sectional shape of described time sand launder is inverted trapezoidal, what described time sand launder bottom surface was parallel with bottom surface is provided with conveying worm；Described time sand launder bottom surface, the remote location being positioned at conveying worm arranges the sand removing hole connected with described sand-returning pipe road.All antiquated sands can be delivered to sand removing hole by the present embodiment conveying worm continuously reliably immediately.
Preferably, as shown in the figure: the bottom surface of described sand blasting room is flase floor；Described sand blasting unit is that twin-tub four rifle adds sand blasting machine continuously；The sand launder that returns below described sand blasting room is arranged in melt pit.Instant for major part antiquated sand can be fallen into back sand launder by flase floor by the present embodiment, immediately reclaims.
Above in conjunction with accompanying drawing, the preferred embodiment for the present invention is explained in detail; but the invention is not restricted to above-mentioned embodiment; in the ken that those of ordinary skill in the art possess; can also make a variety of changes under the premise without departing from present inventive concept; these changes relate to correlation technique well-known to those skilled in the art, and these both fall within the protection domain of patent of the present invention.
Many other can be made without departing from the spirit and scope of the present invention to change and remodeling.Should be appreciated that and the invention is not restricted to specific embodiment, the scope of the invention limits.
Claims (8)
1. production line returns a sand system, for reclaiming the antiquated sand produced in workpiece sand blasting system；It is characterized in that: described workpiece sand blasting system comprise for transmitting workpiece processing circulation line, processing circulation line along transmission direction set gradually Shang Jian district, for arranging the sand blasting room of sand blasting unit, paint spray booth, preheating zone, baking zone, cooling zone and lower part district；Whole processing circulation line structure ringwise；
In described sand blasting room, sand blasting unit is set；Described workpiece setting is on travelling car, and described movement is got off and is arranged on fixing seat, and described fixing seat is driven by described processing circulation line；
Described sand blasting room is arranged below time sand launder for collecting antiquated sand, and cyclone separator is connected with returning sand launder by described sand-returning pipe road, and described cyclone separator has been connected below sand reservoir box and pressurized tank, and described pressurized tank is connected on sand blasting unit by sandpipe；
The storage sand device also included and be connected inside described sand blasting room, the air pump for sucking in described storage sand device by the antiquated sand described sand blasting room within and dust, the described storage sand device pipeline that passes through with the entrance of described cyclone separator to shake out is connected.
2. production line as claimed in claim 1 a kind of returns sand system, it is characterised in that: described storage sand device include being provided thereon end with the sand inlet being connected inside described sand blasting room, the sand export being connected with the described pipeline that shakes out being located at its lower end；Described storage sand device is provided with for discharging the dust mouth of dust sucked in described sand blasting room, and described air pump is connected with described storage sand device setting by described dust mouth；Described dust mouth is positioned at the top of described sand inlet.
3. a kind of production line as claimed in claim 2 returns sand system, it is characterized in that: described storage sand device also includes being located at its internal division board between described dust mouth and described sand inlet, described division board is positioned at that the side of described dust mouth and described sand inlet is inconsistent with described storage sand device to be connected, gap distribution between opposite side and the described storage sand device of described division board；Described division board has a down dip gradually along the direction away from described dust mouth.
4. a kind of production line as claimed in claim 1 returns sand system, it is characterised in that: also comprise the dust arrester being connected with described cyclone separator；Described dust arrester is made up of cleaning shaft, dust cleaning case, blower fan, trash receptacle and exhaust duct, and described dust cleaning case top is provided with filter element；Described blower fan is centrifugal blower；Described filter element is pulse backblowing filter element.
5. a kind of production line as claimed in claim 1 returns sand system, it is characterised in that: it is respectively provided with the aerofluxus fan housing for aerofluxus in described sand blasting room and paint spray booth, by airduct connecting fan on aerofluxus fan housing；Described airduct is provided with environmental protection Rose Box；The exhaust outlet of two blower fans is connected to concentrate discharge case by pipeline.
6. a kind of production line as claimed in claim 5 returns sand system, it is characterised in that: described concentration discharge case connects with circulation Sedimentation tank.
7. production line as claimed in claim 1 a kind of returns sand system, it is characterised in that: the cross sectional shape of described time sand launder is inverted trapezoidal, and what described time sand launder bottom surface was parallel with bottom surface is provided with conveying worm；Described time sand launder bottom surface, the remote location being positioned at conveying worm arranges the sand removing hole connected with described sand-returning pipe road.
8. a kind of production line as claimed in claim 1 returns sand system, it is characterised in that: the bottom surface of described sand blasting room is flase floor；Described sand blasting unit is that twin-tub four rifle adds sand blasting machine continuously；The sand launder that returns below described sand blasting room is arranged in melt pit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610300270.3A CN105773436B (en) | 2016-05-09 | 2016-05-09 | A kind of production line returns sand system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610300270.3A CN105773436B (en) | 2016-05-09 | 2016-05-09 | A kind of production line returns sand system |
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| Publication Number | Publication Date |
|---|---|
| CN105773436A true CN105773436A (en) | 2016-07-20 |
| CN105773436B CN105773436B (en) | 2018-06-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610300270.3A Active CN105773436B (en) | 2016-05-09 | 2016-05-09 | A kind of production line returns sand system |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2696910A (en) * | 1948-06-09 | 1954-12-14 | Svenska Flaektfabriken Ab | Method and apparatus for separating waste particles from media used in sandblasting |
| GB1242933A (en) * | 1968-06-20 | 1971-08-18 | Badische Maschf Gmbh | Multi-station blasting machines |
| EP0712694A1 (en) * | 1994-10-11 | 1996-05-22 | G.M.P. Poliuretani S.r.l. | Automatic plant for the treatment of product surfaces |
| CN101367201A (en) * | 2008-09-08 | 2009-02-18 | 宁波赛盟科技发展有限公司 | Wet-process spray sand system |
| CN104647223A (en) * | 2015-03-16 | 2015-05-27 | 张家港市华凌电子有限公司 | Sand sweeping system for sand-blasting machine |
-
2016
- 2016-05-09 CN CN201610300270.3A patent/CN105773436B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2696910A (en) * | 1948-06-09 | 1954-12-14 | Svenska Flaektfabriken Ab | Method and apparatus for separating waste particles from media used in sandblasting |
| GB1242933A (en) * | 1968-06-20 | 1971-08-18 | Badische Maschf Gmbh | Multi-station blasting machines |
| EP0712694A1 (en) * | 1994-10-11 | 1996-05-22 | G.M.P. Poliuretani S.r.l. | Automatic plant for the treatment of product surfaces |
| CN101367201A (en) * | 2008-09-08 | 2009-02-18 | 宁波赛盟科技发展有限公司 | Wet-process spray sand system |
| CN104647223A (en) * | 2015-03-16 | 2015-05-27 | 张家港市华凌电子有限公司 | Sand sweeping system for sand-blasting machine |
Non-Patent Citations (2)
| Title |
|---|
| 傅绍燕: "《涂装工艺及车间设计手册》", 31 January 2013, 机械工业出版社 * |
| 李庆宁等: "《船舶涂装技术》", 30 September 2014, 哈尔滨工程大学出版社 * |
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| CN105773436B (en) | 2018-06-29 |
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