CN103978439A - Meshed belt type shot-blast cleaning machine - Google Patents

Meshed belt type shot-blast cleaning machine Download PDF

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Publication number
CN103978439A
CN103978439A CN201410236207.9A CN201410236207A CN103978439A CN 103978439 A CN103978439 A CN 103978439A CN 201410236207 A CN201410236207 A CN 201410236207A CN 103978439 A CN103978439 A CN 103978439A
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CN
China
Prior art keywords
shot
cleaning chamber
blast
shot blasting
belt type
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
Application number
CN201410236207.9A
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Chinese (zh)
Inventor
江兴平
徐增荣
卢伟
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JIANGSU LONGCHENG CASTING MACHINERY TECHNOLOGY Co Ltd
Original Assignee
JIANGSU LONGCHENG CASTING MACHINERY TECHNOLOGY Co Ltd
Priority date (The priority date 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 date listed.)
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Publication date
Application filed by JIANGSU LONGCHENG CASTING MACHINERY TECHNOLOGY Co Ltd filed Critical JIANGSU LONGCHENG CASTING MACHINERY TECHNOLOGY Co Ltd
Priority to CN201410236207.9A priority Critical patent/CN103978439A/en
Publication of CN103978439A publication Critical patent/CN103978439A/en
Pending legal-status Critical Current

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Abstract

The invention relates to a meshed belt type shot-blast cleaning machine. The meshed belt type shot-blast cleaning machine comprises a shot-blast cleaning chamber and a meshed belt conveying system, wherein a shot separator is arranged above the shot-blast cleaning chamber; at least eight shot blasters which are pointed to shot-blasting stations are mounted on the shot-blast cleaning chamber in pairs; four shot blasters are arranged on the sidewall of the shot-blast cleaning chamber above the shot-blasting station, the other four shot blasters are arranged on the sidewall of the shot-blast cleaning chamber below the shot-blasting station, and the eight shot blasters are arranged in bilateral symmetry along the conveying direction of the meshed belt conveying system; the shot blasters are mounted obliquely, an included angle between the shot blasters located above the shot-blasting stations and the horizontal plane where the shot-blasting stations are located is alpha, an included angle between the shot blasters located below the shot-blasting stations and the horizontal plane where the shot-blasting stations are located is beta, and the included angles respectively meet the conditions that the alpha is not smaller than 15 degrees and not greater than 25 degrees and the beta is not smaller than 30 degrees and not greater than 40 degrees. The meshed belt type shot-blast cleaning machine can be used for carrying out shot-blasting treatment on a steel strip on the shot-blasting station from all angles and is high in efficiency and good in cleaning effect.

Description

Net belt type shot-blast cleaning machine
Technical field
The present invention relates to the surface processing equipment of workpiece, specifically a kind of net belt type shot-blast cleaning machine.
Background technology
Net belt type shot-blast cleaning machine is that workpiece is placed on guipure, and foraminous conveyer is fed forward workpiece, and in the time that workpiece enters cleaning chamber, impeller head starts to work in order, and workpiece is cleared up.After Shot Blasting, the oxide skin of surface of the work, dirt and other attachment are cleaned, and can obtain bright and clean uniform roughness surface, and the surface of processing can reach Sa2-2.5 level.The working method of net belt type shot-blast cleaning machine is that continuous circulation carries out, and can enhance productivity fully.The pill that impeller head is dished out is collected, is processed through circulating treating system, continues for impeller head.
In prior art, the major defect of net belt type shot-blast cleaning machine is that the setting angle of impeller head is unreasonable, causes surface of the work Disposal quality poor, does not reach requirement; In addition, when shot-blast cleaning machine work, can produce a large amount of dust, existing cleaner adopts sack cleaner, and dust removing effects is poor, and efficiency of dust collection is low.
Summary of the invention
The present invention is directed to the above-mentioned shot-blast cleaning machine problem poor to surface of the work Disposal quality, a kind of net belt type shot-blast cleaning machine good to surface of the work Disposal quality is provided.
According to technical scheme of the present invention: a kind of net belt type shot-blast cleaning machine, comprise super shot blasting cleaning chamber and pass the mesh-belt conveying system of described super shot blasting cleaning chamber for conveying work pieces, described mesh-belt conveying system is positioned at described impeller blasting foraminous conveyer indoor and in top and forms ball blast station; The top of described super shot blasting cleaning chamber is provided with ball material separator; The top of described ball material separator is connected with conveying worm, the bottom of described super shot blasting cleaning chamber is provided with lower longitudinal spiral conveyer, described lower longitudinal spiral conveyer is connected with lower horizontal conveying worm, and described lower horizontal conveying worm is connected with described upper conveying worm by elevator; On described super shot blasting cleaning chamber, mounted in pairs has the impeller head that points to described ball blast station, and described impeller head is connected with the discharging opening of described ball material separator; Described impeller head has eight at least, on the described super shot blasting cleaning chamber sidewall that wherein four are arranged in described ball blast station top, on other four described super shot blasting cleaning chamber sidewalls that are arranged in described ball blast station below, and described eight impeller heads are symmetrically arranged along the direction of transfer of described mesh-belt conveying system; Described impeller head tilts to install, angle between the described impeller head above described ball blast station and the horizontal plane at described ball blast station place is α, angle between the horizontal plane at the described impeller head below described ball blast station and described ball blast station place is β, described angle meets respectively: 15 °≤α≤25 °, and 30 °≤β≤40 °.
Described angle is respectively: α=20 °, β=35 °.
Described mesh-belt conveying system is exposed on the two ends of described impeller blasting outdoor and is coated with respectively and sends housing to and send housing, described in send housing to and be connected with described super shot blasting cleaning chamber respectively with the described housing of sending.
Ball material distributor is installed on the discharging opening of described ball material separator.
Described ball material separator is fixed on ladder landing platform.
On described super shot blasting cleaning chamber, be connected with deduster, described deduster adopts filter drum type precipitator.
Technique effect of the present invention is: the present invention is arranged symmetrically with at least eight impeller heads that tilt to install on super shot blasting cleaning chamber, can carry out Shot Blasting to the workpiece ball blast station from all angles, and ball blast amount is large, and efficiency is high, and cleaning effect is good; Deduster adopts filter drum type precipitator, and efficiency of dust collection is high, installation and maintenance are convenient.
Brief description of the drawings
Fig. 1 is structural representation of the present invention.
Fig. 2 is the left view of Fig. 1.
Detailed description of the invention
For above-mentioned purpose of the present invention, feature and advantage can be become apparent more, below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation.
In Fig. 1, Fig. 2, comprise conveying worm 1, mesh-belt conveying system 2, send housing 3 to, super shot blasting cleaning chamber 4, impeller head 5, elevator 6, send housing 7, lower horizontal conveying worm 8, lower longitudinal spiral conveyer 9, foraminous conveyer 10, ball material distributor 11, ball material separator 12, ladder landing platform 13, deduster 14 etc.
As shown in Figure 1 and Figure 2, the present invention is a kind of net belt type shot-blast cleaning machine, is made up of mesh-belt conveying system 2, super shot blasting cleaning chamber 4, the ball material circulatory system, deduster 14, ladder landing platform 13 and electric-control system.
Mesh-belt conveying system 2 is through super shot blasting cleaning chamber 4, for conveying work pieces.Mesh-belt conveying system 2 is positioned at super shot blasting cleaning chamber 4 and the foraminous conveyer in top 10 forms ball blast station.Foraminous conveyer 10 adopts special type abrasion resistant alloy Steel material to make, and Rockwell hardness reaches 58HRC-62HRC, and normal service life is greater than 1 year.Mesh-belt conveying system 2 is exposed on the two ends of super shot blasting cleaning chamber 4 outsides and is coated with respectively and sends housing 3 to and send housing 7, sends housing 3 to and sends housing 7 and be connected with super shot blasting cleaning chamber 4 respectively.
Super shot blasting cleaning chamber 4 is made up of steel construction chamber body, impeller head 5, backplate and sealing device.Chamber body adopts shaped steel, sheet material rivet welding structure, rational in infrastructure, intensity is high, good rigidly; In the body of chamber, wear plate is housed, wear-resisting, shock-resistant, long service life, change simple and convenient; For preventing that bullet from flying out, in the body of chamber, be provided with labyrinth protector.
On super shot blasting cleaning chamber 4, mounted in pairs has the impeller head 5 that points to ball blast station, and impeller head 5 is connected with the discharging opening of ball material separator 12.Impeller head 5 adopts direct connection centrifugal high effective impeller head; Ejection velocity is 65-70m/s.Impeller head 5 is assembled by guard shield, ingress pipe, trim ring, impeller, blade, orienting cover, shot wheel, conjoint disk, seal disc, end plate, side plate, top board, motor and securing member.
Impeller head 5 has eight at least, on super shot blasting cleaning chamber 4 sidewalls that wherein four are arranged in ball blast station top, on other four super shot blasting cleaning chamber 4 sidewalls that are arranged in ball blast station below, and eight impeller heads 5 are symmetrically arranged along the direction of transfer of mesh-belt conveying system 2.Eight impeller heads divide each 4 reasonable Arrangement up and down, can clear up the surface of workpiece from all angles.
Impeller head 5 tilts to install, angle between the impeller head 5 above ball blast station and the horizontal plane at ball blast station place is α, angle between the horizontal plane at the impeller head 5 below ball blast station and ball blast station place is β, angle meets respectively: 15 °≤α≤25 °, and 30 °≤β≤40 °.Above-mentioned angle is preferably respectively: α=20 °, β=35 °.
The pill that impeller head 5 is dished out is collected, is processed through the ball material circulatory system, continues for impeller head 5.The ball material circulatory system comprises lower longitudinal spiral conveyer 9, lower horizontal conveying worm 8, elevator 6, upper conveying worm 1 and ball material separator 12.Ball material separator 12 adopts high efficiency, large capacity ball material sorter, and rational in infrastructure, ball material separation performance is superior.
The top of super shot blasting cleaning chamber 4 is provided with ball material separator 12, and the top of ball material separator 12 is connected with conveying worm 1.The bottom of super shot blasting cleaning chamber 4 is provided with lower longitudinal spiral conveyer 9, and lower longitudinal spiral conveyer 9 is connected with lower horizontal conveying worm 8, and lower horizontal conveying worm 8 is connected with upper conveying worm 1 by elevator 6.
The working method of the ball material circulatory system is: the bullet being scattered is delivered to lower horizontal conveying worm 8 through the lower longitudinal spiral conveyer 9 of super shot blasting cleaning chamber 4 bottoms, be delivered to bucket elevator 6 by horizontal conveying worm 8 again, bucket elevator 6 is promoted to ball material and foreign material on the top of super shot blasting cleaning chamber 4, be delivered to ball material separator 12 by upper conveying worm 1, after ball material separator 12 is processed, dust separates with good ball material with foreign material, good ball material enters storage bin hopper and stores, and treats for impeller head 5.
Ball material separator 12 is fixed on ladder landing platform 13, and ladder landing platform 13 adopts shaped steel, sheet material manufacture.The convenient maintenance ball material separator 12 of ladder landing platform 13 and upper conveying worm 1.
Ball material distributor 11 is installed on the discharging opening of ball material separator 12.Ball material distributor 11 is realized in the time that rapidoprint enters and leave ball blast district entering the control of impeller head ball material flow by cylinder and electrically-controlled valve.
On super shot blasting cleaning chamber 4, be also connected with deduster 14, deduster 14 adopts filter drum type precipitator.Deduster 14 is mainly made up of cleaning shaft, filter cartridge dust remover, blower fan, pulse mechanism, airduct etc.The dust producing in cleaning chamber sucks deduster by centrifugal fan through ventilation shaft, first will after larger particles sedimentation, separate through settler, the suspended dust of sedimentation is not drawn in dirt pocket, after filter cylinder filters, graininess dust is attracted on filter cylinder, is adsorbed on dust on filter cylinder and blows after hitting and fall into dust deposited case through the air pressure of pulse valve.
The filtering material of this deduster is selected import novel filtering material, be characterized in the super thin fiber of one deck submicron order to stick on general filtrate, between the fiber of adhesion layer arrange very tight, its gap is only 1% of bottom fiber.Minimum sieve aperture can be blocked in most of submicron order grit the outer surface of filtrate, makes it must not enter bottom fiber inside.Therefore just form in the early stage the dust layer of good permeability, make it keep low-resistance, efficient.Because dust can not go deep into filtrate inside, therefore there is again low-resistance, be convenient to the feature of deashing, its filtering accuracy reaches 5 μ, and this feature is that common sack cleaner is incomparable.Therefore dust emission concentration is well below the relevant environmental requirement of country, and efficiency of dust collection is up to 99.5%, dust emission concentration≤50mg/m3.
Airduct is exhausting from super shot blasting cleaning chamber 4, and due to not air-supply, super shot blasting cleaning chamber 4 is interior can form certain negative pressure, and dust can not escape.This deduster design air flow is large, and good dedusting effect remains that super shot blasting cleaning chamber 4 works under negative pressure, guarantees that in production process, working environment reaches related request.
The present invention is carried out to the enough detailed description with certain particularity above.Under those of ordinary skill in field should be appreciated that, the description in embodiment is only exemplary, under the prerequisite that does not depart from true spirit of the present invention and scope, make change and all should belong to protection scope of the present invention.The present invention's scope required for protection is to be limited by described claims, instead of limited by the foregoing description in embodiment.

Claims (6)

1. a net belt type shot-blast cleaning machine, it is characterized in that: comprise super shot blasting cleaning chamber and pass the mesh-belt conveying system of described super shot blasting cleaning chamber for conveying work pieces, described mesh-belt conveying system is positioned at described impeller blasting foraminous conveyer indoor and in top and forms ball blast station; The top of described super shot blasting cleaning chamber is provided with ball material separator; The top of described ball material separator is connected with conveying worm, the bottom of described super shot blasting cleaning chamber is provided with lower longitudinal spiral conveyer, described lower longitudinal spiral conveyer is connected with lower horizontal conveying worm, and described lower horizontal conveying worm is connected with described upper conveying worm by elevator; On described super shot blasting cleaning chamber, mounted in pairs has the impeller head that points to described ball blast station, and described impeller head is connected with the discharging opening of described ball material separator; Described impeller head has eight at least, on the described super shot blasting cleaning chamber sidewall that wherein four are arranged in described ball blast station top, on other four described super shot blasting cleaning chamber sidewalls that are arranged in described ball blast station below, and described eight impeller heads are symmetrically arranged along the direction of transfer of described mesh-belt conveying system; Described impeller head tilts to install, angle between the described impeller head above described ball blast station and the horizontal plane at described ball blast station place is α, angle between the horizontal plane at the described impeller head below described ball blast station and described ball blast station place is β, described angle meets respectively: 15 °≤α≤25 °, and 30 °≤β≤40 °.
2. according to net belt type shot-blast cleaning machine claimed in claim 1, it is characterized in that: described angle is respectively: α=20 °, β=35 °.
3. according to net belt type shot-blast cleaning machine claimed in claim 1, it is characterized in that: described mesh-belt conveying system is exposed on the two ends of described impeller blasting outdoor and is coated with respectively and sends housing to and send housing, described in send housing to and be connected with described super shot blasting cleaning chamber respectively with the described housing of sending.
4. according to net belt type shot-blast cleaning machine claimed in claim 1, it is characterized in that: ball material distributor is installed on the discharging opening of described ball material separator.
5. according to net belt type shot-blast cleaning machine claimed in claim 1, it is characterized in that: described ball material separator is fixed on ladder landing platform.
6. according to net belt type shot-blast cleaning machine claimed in claim 1, it is characterized in that: on described super shot blasting cleaning chamber, be connected with deduster, described deduster adopts filter drum type precipitator.
CN201410236207.9A 2014-05-29 2014-05-29 Meshed belt type shot-blast cleaning machine Pending CN103978439A (en)

Priority Applications (1)

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Application Number Priority Date Filing Date Title
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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106078531A (en) * 2016-08-16 2016-11-09 安徽合力股份有限公司合肥铸锻厂 A kind of shot-blasting machine of safety and environmental protection
CN107199515A (en) * 2016-12-27 2017-09-26 江西理工大学 A kind of combined multifunctional shot-blasting machine
CN108453630A (en) * 2018-05-16 2018-08-28 深圳市泽华永盛技术有限公司 A kind of automated production sand blasting process method
CN112192452A (en) * 2020-10-27 2021-01-08 山东融鑫铸造机械有限公司 Vibration conveying groove through type continuous shakeout shot blasting machine capable of simultaneously performing up-and-down shot blasting
CN113732956A (en) * 2020-05-27 2021-12-03 龟鹿药业集团有限公司 Tortoise shell cleaning device
CN114523422A (en) * 2022-03-10 2022-05-24 福建宏贯路桥防腐科技股份有限公司 Novel shot blasting machine and shot blasting process for powder zinc impregnation component

Citations (7)

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Publication number Priority date Publication date Assignee Title
US3668912A (en) * 1970-07-08 1972-06-13 Carborundum Co Shot peening apparatus
DE4300361A1 (en) * 1992-01-08 1993-07-15 Amp Grenailles S A Abrasive jet engraving for stone, ceramic tiles etc. - directs jet of hardened, spherical, cast steel shot at surface at specified velocity
EP1188520A2 (en) * 2000-07-28 2002-03-20 Loris Giavelli Method and apparatus for surface finishing of manufactured articles made of porcelain stoneware
CN201544131U (en) * 2009-07-24 2010-08-11 青岛双星铸造机械有限公司 Cleaning machine special for reinforcing steel bars
AU2012100879A4 (en) * 2012-06-14 2012-07-12 Island Block & Paving Pty Ltd Bricks, blocks and pavers
CN103802030A (en) * 2012-11-12 2014-05-21 江苏龙城铸造机械科技有限公司 Mesh belt through-type shot blasting machine
CN203918795U (en) * 2014-05-29 2014-11-05 江苏龙城铸造机械科技有限公司 Net belt type shot-blast cleaning machine

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3668912A (en) * 1970-07-08 1972-06-13 Carborundum Co Shot peening apparatus
DE4300361A1 (en) * 1992-01-08 1993-07-15 Amp Grenailles S A Abrasive jet engraving for stone, ceramic tiles etc. - directs jet of hardened, spherical, cast steel shot at surface at specified velocity
EP1188520A2 (en) * 2000-07-28 2002-03-20 Loris Giavelli Method and apparatus for surface finishing of manufactured articles made of porcelain stoneware
CN201544131U (en) * 2009-07-24 2010-08-11 青岛双星铸造机械有限公司 Cleaning machine special for reinforcing steel bars
AU2012100879A4 (en) * 2012-06-14 2012-07-12 Island Block & Paving Pty Ltd Bricks, blocks and pavers
CN103802030A (en) * 2012-11-12 2014-05-21 江苏龙城铸造机械科技有限公司 Mesh belt through-type shot blasting machine
CN203918795U (en) * 2014-05-29 2014-11-05 江苏龙城铸造机械科技有限公司 Net belt type shot-blast cleaning machine

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106078531A (en) * 2016-08-16 2016-11-09 安徽合力股份有限公司合肥铸锻厂 A kind of shot-blasting machine of safety and environmental protection
CN107199515A (en) * 2016-12-27 2017-09-26 江西理工大学 A kind of combined multifunctional shot-blasting machine
CN108453630A (en) * 2018-05-16 2018-08-28 深圳市泽华永盛技术有限公司 A kind of automated production sand blasting process method
CN113732956A (en) * 2020-05-27 2021-12-03 龟鹿药业集团有限公司 Tortoise shell cleaning device
CN112192452A (en) * 2020-10-27 2021-01-08 山东融鑫铸造机械有限公司 Vibration conveying groove through type continuous shakeout shot blasting machine capable of simultaneously performing up-and-down shot blasting
CN114523422A (en) * 2022-03-10 2022-05-24 福建宏贯路桥防腐科技股份有限公司 Novel shot blasting machine and shot blasting process for powder zinc impregnation component

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Application publication date: 20140813