CN201020664Y - Electric heater inner container sand-blast apparatus - Google Patents

Electric heater inner container sand-blast apparatus Download PDF

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Publication number
CN201020664Y
CN201020664Y CNU2007201237166U CN200720123716U CN201020664Y CN 201020664 Y CN201020664 Y CN 201020664Y CN U2007201237166 U CNU2007201237166 U CN U2007201237166U CN 200720123716 U CN200720123716 U CN 200720123716U CN 201020664 Y CN201020664 Y CN 201020664Y
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CN
China
Prior art keywords
abrasive
sand
steel cylinder
control
blasting
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Expired - Fee Related
Application number
CNU2007201237166U
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Chinese (zh)
Inventor
晏云
潘猛圣
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CHONGQING SPRAY SCRAWL FITMENT EQUIPMENT Co Ltd
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CHONGQING SPRAY SCRAWL FITMENT EQUIPMENT Co Ltd
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Priority to CNU2007201237166U priority Critical patent/CN201020664Y/en
Application granted granted Critical
Publication of CN201020664Y publication Critical patent/CN201020664Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to an inner pot grit blaster for the electric water heater which are composed of a work piece conveying system, a grit blasting cabinet, a grit blasting system, a grinding material recycling system, a dust removing system, a spray gun moving mechanism, a steel bottle location rotational mechanism, a control system and an air compressing equipment. The structure of the utility model has a high degree of automation. The processing by sections is adopted so that the cleaning in the steel bottle is more thorough. The grinding materials can be replenished so that the production efficiency is greatly improved.

Description

The inner container of electric water heater sand-blasting machine
Affiliated technical field
The utility model relates to a kind of inner bag sand-blasting machine of inwall sand-blasting machine, especially electric heater.
Background technology
At present, existing inner container of electric water heater sand-blasting machine adopts the aspiration-type operation principle more, but air mass flow and abrasive material flow are not easy to regulate when adopting the aspiration-type device, and the low but energy consumption height of efficient is not suitable for the cleaning of wide area surface.And the abrasive material recovery system of available technology adopting generally adopts the strength retracting device, though the retracting device of this type is simple in structure, workpiece is few, be easy to manufacturing, also have the characteristics that dust can not fly upward in course of conveying, but because the power of whole device is big, floor space big, noise in operating is also big, pipeline weares and teares easily, thereby only be applicable to the condition that the little single and mini-batch production of conveying capacity is produced, it is very uneconomic being used for the big continous way production in enormous quantities of conveying capacity.Existing sand-blasting machine with production in enormous quantities ability is less, promptly is to have structure also not fully up to expectations.
The utility model content
In view of this, the technical problems to be solved in the utility model just provides a kind of rational in infrastructure, is applicable to production in enormous quantities, can realize the mechanization of producing and the inner container of electric water heater sand-blasting machine of automation.
The technical scheme that solves the problems of the technologies described above is: a kind of inner container of electric water heater sand-blasting machine, form by Work conveyance system, sandblast casing, sand blasting system, abrasive material recovery system, dust pelletizing system, spray gun motion, steel cylinder position rotating mechanism, control system and air-pressure equipment successively; Work conveyance system adopts closed orbit piling suspension carrier chain, form by main delivery line and branched line, comprise carrying dolly and conduction chain, cutting somebody's hair on the conduction chain promotes the carrying trolley travelling, and conduction chain and carrying dolly all have orbit separately; The sandblast casing is a through type confined space, employing shaped steel is skeleton, steel plate is done wall, paste rubber around the interior wall, a full-automatic pneumatic door (by the PLC programme-control), top-slitting are respectively established in the casing both sides, the top notch has rubber sealing structure, casing one side is provided with four glass windows, and sandblast casing one side is arranged two suction ports, and the sand collecting hopper of awl bucket shape is made in the bottom of blasting cabinet; Sand blasting system is made up of sand-blasting machine, blast tube, nozzle, it is the main equipment of finishing derusting by sandblasting, sand-blasting machine be have three nozzles automatically add the sand sand-blasting machine continuously, divide work chamber and two cabins, abrasive material supply cabin, a level controller is housed respectively, abrasive material is surveyed, and the material of nozzle is a carbide alloy; The abrasive material recovery system is made up of abrasive material circulating conveyor, abrasive material purifier, the abrasive material circulating conveyor is made up of horizontal feed device and perpendicular lifting apparatus two parts, the horizontal feed device is delivered to perpendicular lifting apparatus with the abrasive material in the case, again by the perpendicular lifting apparatus vertical transport to the abrasive material purifier, the abrasive material purifier adopts the curtain type separator, and this system links to each other with dust pelletizing system; Ventilating and purifying air system is made up of airduct, flow control valve, centrifugal blower, efficient heavy stream filter cartridge dust remover, and centrifugal blower is the power source that the whole system dust is carried; The spray gun motion is made up of motor, decelerator, walking dolly and transmission mechanism, and motor can be at stepless speed regulation under the Maximum speed limit (0-1.5m/min), and the driven by motor sand-blasting gun is done the vertical line motion; The steel cylinder rotating mechanism is made up of motor and decelerator, transmission mechanism and rubber tire, the rotation of driven by motor rubber tire, and rubber tire drives steel cylinder by frictional force and does gyration; The steel cylinder detent mechanism is made up of positioning cylinder, locating wheel and support, makes the steel cylinder bottleneck down, and bottleneck centrally aligned spray gun center can enter spray gun smoothly and carries out sandblast or deashing processing in the steel cylinder; The steel cylinder hoisting mechanism is made up of suspension hook and support, and the workman lifts good steel cylinder outside casing, is delivered into the laggard capable blasting treatment in location in the casing by suspension conveyer chain; Control system is become with the gas control set of systems by electric-control system, it is the control mode that man-machine interface adds PLC that electric-control system adopts touch-screen, by touch-screen is that man-machine interface and PLC control each equipment, and pneumatic control system is controlled pneumatic elements such as each Pneumatic valve, carrier chain stopper, finishes auto-action.
The operation principle of this sand-blasting machine is: workpiece stops after being delivered to work station automatically, and with the workpiece location, the steel cylinder rotating mechanism drives steel cylinder and does circumnutation around axis positioning cylinder automatically, and spray gun driven by motor spray gun moves and carries out blasting treatment.After blasting treatment finished, carrier chain was transported to next station with workpiece and handles.The abrasive material that ejects is transported to separator through sand collecting hopper, conveying worm, bucket elevator and carries out sorting, and the suitable abrasive material of particle diameter enters material storing box and stores for future use.The dust that produces during sandblast under the effect of centrifugal blower after dedust air duct, filter cartridge dust remover dedusting, clean air enters atmosphere by dust-exhausting port.
The beneficial effects of the utility model are that rational in infrastructure, the closed orbit piling suspension carrier chain of employing can be finished transportation, technical process simultaneously and organize and coordinate the task of production, is applicable to production in enormous quantities, can realize the mechanization and the automation of production and transport; The structure of sandblast casing is imbued with hommization, and steel sand can not spill and hurt sb.'s feelings during the sandblast operation, and is convenient to workman's observation; Forced sand blasting system efficient height, energy consumption are little, and abrasive material consumption is also little, are fit to the needs of wide area surface cleaning; The man-machine interface of control system can show the ruuning situation and the major parameter of each equipment at any time, safety, reliable, simple to operate, directly perceived, easy to maintenance.
Other advantages of the present utility model, target, to set forth in the following description to a certain extent with feature, and to a certain extent, based on being conspicuous to those skilled in the art, perhaps can from practice of the present utility model, obtain instruction to investigating hereinafter.Target of the present utility model and other advantages can be passed through following specification, claims, and the specifically noted structure realizes and obtains in the accompanying drawing.
Description of drawings
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing the utility model is described in further detail, wherein:
Fig. 1 is the system construction drawing of inner container of electric water heater sand-blasting machine of the present utility model
In the accompanying drawing: 1. chimney 2. dedusting fans 3. dedust air ducts 4. dust pelletizing systems 5. material storing box 6. pressurized tanks 7. abrasive material recovery systems 8. sandblast casings 9. rotating mechanisms 10. blast tubes 11. conveying worms 12. spray gun travel mechanisms 13. amass and put carrier chain 14. detent mechanisms 15. blast nozzles 16. gun shots 17. steel cylinder suspenders 18. steel cylinders
The specific embodiment
Hereinafter with reference to accompanying drawing, preferred embodiment of the present utility model is described in detail.
Complete equipment partly is made up of Work conveyance system, sandblast casing, sand blasting system, abrasive material recovery system, dust pelletizing system, spray gun motion, steel cylinder position rotating mechanism, control system and air-pressure equipment etc.
Work conveyance system adopts closed orbit piling suspension carrier chain, and it is made up of main delivery line and branched line.Its carrying dolly and conduction chain are not fixedly coupled, but promote the carrying trolley travelling by cutting somebody's hair on the conduction chain, and conduction chain and carrying dolly all have orbit separately.According to producing needs, the carrying dolly can throw off with conduction chain or combine, and forwards on another strip transmission line from a strip transmission line, and dolly also can move on pipeline or stop, so can finish transportation, technical process simultaneously and organize and coordinate the task of production.Be specially adapted to produce in enormous quantities, can realize the mechanization and the automation of production and transport.Mainly by long-pending putting track, bearing track, long-pendingly putting car group, four-wheel push hook, stopper, track switch, descending branch, warp rail, two articulated link chain, drive unit etc. and form.
The sandblast casing is a through type confined space, and employing shaped steel is skeleton, and steel plate is done wall, pastes rubber around the interior wall.It is the desirable place of steel cylinder inner bag inwall sandblast.A full-automatic pneumatic door (by the PLC programme-control) is respectively established in the casing both sides, so that carry out the sandblast operation in the dolly follow procedure turnover casing of lifting steel cylinder.The casing top-slitting is convenient to the workpiece carriage walking, and the top notch has rubber sealing structure, and the unlikely blasting cabinet that sputters of shot is hurted sb.'s feelings when making the sandblast operation.Casing one side is provided with four glass windows, is convenient to the workman and observes.The dust that will produce in order will to work the time is in time drained, and arranges two suction ports in sandblast casing one side.The sand collecting hopper of awl bucket shape is made in the bottom of blasting cabinet, and the abrasive material that ejects when will work is collected conveying worm, is transported to material storing box then and stores for future use.
Sand blasting system is made up of sand-blasting machine, blast tube, nozzle etc.It is the main equipment of finishing derusting by sandblasting.Sand-blasting machine is divided into forced and aspiration-type two big classes by operation principle.Because of forced be in same pressure vessel, to make abrasive material and compressed air fully mix the back to spray, compressed air is fully used.Because air mass flow and abrasive material flow all are convenient to regulate, and can obtain desirable mixing ratio, so efficient height, energy consumption are little, abrasive material consumption is also little, is particularly suitable for the needs of wide area surface cleaning.This programme adopts forced sand-blasting machine.Sand-blasting machine: adopt SP1102-3EA type 3 nozzles automatically to add the sand sand-blasting machine continuously.This machine is that my company improves on the basis of traditional continuous sand-blasting machine and forms, and it has been inherited the sandblast continuously of continuous sand-blasting machine, has added the non-stop-machine advantage of abrasive material, changes greatly to go a step further on automaticity, is specially adapted to pipelining in enormous quantities.SP1102-3EA type sand-blasting machine divides work chamber and abrasive material supply cabin two cabins, and a level controller is housed respectively, and abrasive material is surveyed.When the abrasive material of work chamber is depleted to a certain degree, the lower limit level controller sends signal makes abrasive material add the supply cabin, abrasive material adds when enough, the upper limit level controller sends signal to be stopped to feed in raw material, the inflation sealing of supply cabin, abrasive material adds work chamber to from the supply cabin automatically, and supply cabin EXO is waited for circulation next time thereafter.Whole interpolation abrasive process sandblast operation can be carried out continuously.Characteristics:
(1) is depleted to when a certain amount of when abrasive material, can adds abrasive material automatically; When abrasive material adds when enough, then stop to add abrasive material automatically.Need not manually-operated, Automatic Control is added abrasive material and is not shut down sandblast operation continuously;
(2) the carbide alloy formula sandblasting valve that adopts international advanced technology to produce, fault rate is low, few easy workout part, long service life;
(3) adopt the pneumatic air valve of piston type,, few easy workout part lower, long service life than traditional diaphragm-type air valve fault rate, move more accurate fast;
(4) nozzle that adopts carbide alloy to make, its hardness reaches more than the 85HRA.
(5) easy and simple to handle, easy to maintenance.
The abrasive material recovery system is made up of abrasive material EGR, abrasive material purifier.The abrasive material circulating conveyor is used for and will be sent to the abrasive material purifier from casing by the abrasive material of the iron rust that clear up, oxide skin, impurity, fragmentation etc.Generally can be divided into two kinds of strength recovery and mechanical recovery types.The strength retracting device is more simple in structure than mechanical retracting device, workpiece lacks, be easy to manufacturing, also have the characteristics that dust can not fly upward in course of conveying, but the power of whole device is big, floor space big, noise in operating is also big, pipeline weares and teares easily, thereby only be applicable to the condition that the little single and mini-batch production of conveying capacity is produced, it is very uneconomic being used for the big continous way production in enormous quantities of conveying capacity.The machinery recovery type generally is made up of horizontal feed device and perpendicular lifting apparatus two parts.The purpose of horizontal feed is the abrasive material in the case, oxide skin, iron rust etc. are carried outside the outlet, generally adopts conveying worm, belt conveyor and jigging conveyer.The abrasive material vertical transport that the purpose of vertical-lift is horizontal feed is come generally adopts bucket elevator to the abrasive material purifier.Select mechanical way of recycling for use.Because the conveying worm floor space is little, setting height(from bottom) is low,, the composition mode adds bucket elevator so being conveying worm.The abrasive material purifier is to be used for the device of the foreign matter full scale clearance that will mix in the abrasive material.The purification of abrasive material is selected through carrying out after the primary election earlier again, the ability of competence exertion purification sorting units at different levels.The device that is used for the abrasive material purification has the first sieve class purifier of selecting for use and the wind power sorting device of selected usefulness.This programme adopts the curtain type separator, and owing to volume difference, proportion difference, the principle that flying distance is different under certain wind speed was made when it utilized object to do the movement of falling object.Separation such as sneaking into dust in the abrasive material, foreign material is come out, guarantee to enter the cleaning and the granularity requirements of the sand grains of sand-blasting machine.For position dust such as the use that guarantees the curtain type separator and bucket elevator do not leak, need these equipment are linked to each other with dust pelletizing system.Native system has two of conveying worms, one of bucket elevator, one of separator, two on auto feed valve, inspection platform and cat ladder one cover.
Ventilating and purifying air system adopts the top funnel draught, and the mode of following side exhausting makes indoor air flow be from the top down the flow direction, helps the conveying of dust.In line with the principle that dust is taken away, consider that indoor dust produces the source, nearby so at two suction opeings of casing following side layout.The equipment equipping rules be reliable suitable, easy to maintenance, the consumable accessory supply is timely, operating cost is low.Consider the foresight and the class of equipment investment.Filter cartridge dust remover is flowed in the external use already of this programme employing, domestic more popular efficiently sinking in recent years, meets national requirements for environmental protection to guarantee the dust content that enters atmosphere under the various operating modes.Coordinative composition of equipments: form by airduct, flow control valve, centrifugal blower, efficient heavy stream filter cartridge dust remover etc.Centrifugal blower is the power source that the whole system dust is carried.The foundation of selecting has aspects such as the pressure loss, working condition, mounting means, noise, energy consumption of gaseous species, institute of system required airflow, inleakage, the system of conveying.Through detailed calculated and practical experience, during selecting for use, this programme presses centrifugal blower.Supporting and the system dust generation of deduster, the required ventilation of system, dust kind etc. are relevant.This dust pelletizing system adopts efficient heavy stream filter drum type precipitator, and efficiency of dust collection is more than 99%.
The spray gun motion is done the vertical line motion by the driven by motor sand-blasting gun, and motor variable-frequency speed-regulating can be at stepless speed regulation under the Maximum speed limit (0-1.5m/min), to be suitable for different workpieces.Coordinative composition of equipments: form by motor, decelerator, spray gun platform and transmission mechanism etc.
The steel cylinder rotating mechanism is by the rotation of driven by motor rubber tire, and rubber tire drives steel cylinder by frictional force and does gyration, and motor variable-frequency speed-regulating can be at stepless speed regulation under the maximum speed (0-120r/min), to be suitable for different workpieces.Coordinative composition of equipments: compositions such as motor and decelerator, transmission mechanism and rubber tire
The steel cylinder detent mechanism is made up of positioning cylinder, locating wheel and support.In order to finish the location after steel cylinder enters the sandblast station, make the steel cylinder bottleneck down, bottleneck centrally aligned spray gun center can enter spray gun smoothly and carries out sandblast or deashing processing in the steel cylinder.
The steel cylinder hoisting mechanism is made up of suspension hook and support.Outside casing, lifted steel cylinder in order to finish the workman, be delivered into the laggard capable blasting treatment in location in the casing by suspension conveyer chain.
Control system is become with the gas control set of systems by electric-control system.
Electrical control adopts touch-screen (man-machine interface) to add the control mode of PLC, by touch-screen (man-machine interface) and PLC each equipment is controlled.Man-machine interface can show the ruuning situation and the major parameter of each equipment at any time, revises control requirement and parameter etc. at any time.This system has safe in utilization, reliable, characteristics simple to operate, directly perceived, easy to maintenance.It has the following advantages:
(1) volume is little, and line is simple;
(2) easy to operate, there are not switch various on traditional electric cabinet, indicator lamp;
(3) by animation demonstration work indicator diagram, working condition chart, trouble point;
(4) modification control program and parameter are simple;
(5) the various parameters in the automatic writing task process can show or come out by printer prints in case of necessity, are convenient to factory management.
Whole system has operate as normal and stand-alone debugging two states (promptly automatic and manual two kinds of patterns), and when system was in the stand-alone debugging state, each equipment all can be controlled separately; When system is in normal operating conditions, makes each equipment by the safe and orderly running of blas, and certain interlock is arranged.Each equipment all has good electic protection, when equipment breaks down, and all protections that can be safe and reliable, and stop subordinate's operation automatically and send warning message, fault just can restart after discharging and find normal instruction.
Control for the abrasive material induction system: the terminal device bucket elevator of (1) system could start conveying worm after starting; The then reversed in order of stopping.(2) when a certain device fails, the equipment of its front is answered hard stop, and back level equipment should continue operation, till the abrasive material emptying.
Dust pelletizing system, sand blasting system, abrasive material induction system three interlocking, promptly dust pelletizing system starts earlier, and the abrasive material recovery system is taken second place, and sand blasting system is last; Stop reversed in order.In case dust pelletizing system is out of order, the equal hard stop of three systems; The abrasive material recovery system is out of order, and sand blasting system is shut down, and dust pelletizing system is not then shut down; Sand blasting system is out of order, and then only stops sand blasting system, and all the other two systems do not shut down.
Sandblast chamber door, sandblast station have or not steel cylinder, steel cylinder detent mechanism, sandblast (deashing) system three interlocking: not closing (limit switch is not closed), sandblast station when the sandblast chamber door does not have steel cylinder, steel cylinder detent mechanism and does not move (steel cylinder is clamping and positioning not), sandblast (deashing) system does not then carry out sandblast sand (deashing) operation, and condition is indispensable.
This system can carry out functions such as sandblast dust removal process, abrasive material reclaim automatically, sandblast control automatically, dry run, workpiece identification, fault detect, production statistics.Be made up of electrical control cubicles, cable and sleeve pipe, key element adopts famous brand names such as Siemens, Schneider.
Pneumatic control system is finished auto-action in order to control pneumatic elements such as each Pneumatic valve, carrier chain stopper.Adopt the Ya De gram, three anti-this etc. famous brand name.
Operation technological process of the present utility model is specially:
1, prepares
1.1 check mechanisms such as carrier chain drive unit decelerator, spray gun move, steel cylinder rotating driving device decelerator before the start whether lubricating oil is arranged;
1.2 check carrier chain lubricating cup, source of the gas three linked piece lubricating cup whether lubricating oil is arranged;
1.3 rotate spreader assembly with hand, should be able to easily rotate;
1.4 whether check each transmission mechanism goes slick;
Should close 1.5 check the venting ball valve of sand-blasting machine, sandblast line traffic control gas circuit air feed normal (when pressure less than 0.4Mpa, system will report to the police, treat the pressure recovery after, automatically terminate).
2, operation
The workman adjusts suspender and sandblast stroke → connection power supply → startup compressor and drying machine → after pressure reaches 0.5MPa by the model of processing steel cylinder on duty, open production line and respectively control gas circuit → open each valve on the sand-blasting machine by the sand-blasting machine operational manual, connect compressed air → closed PLC power switch to sand-blasting machine, fan control power switch → startup centrifugal (dedusting) blower fan 2 → startup bucket elevator → startup conveying worm 11 → startup closed orbit is long-pending to be put carrier chain 13 → startup steel cylinder electric rotating machine → startup spray gun mobile motor (adjusting to optimum speed by steel cylinder model and sandblast requirement) → open sand-blasting machine power switch → workman and has lifted pending steel cylinder → manually press at the material loading station and dispatch a car button → steel cylinder under the drive of suspension conveyer chain free parking car on the material loading station manipulation box, after entering blasting cabinet 8 → arrival sandblast (deashing) operation station by blas, under the effect of stopper, stop automatically → the sandblast chamber door closes → steel cylinder detent mechanism 14 auto-actions automatically, fixing steel cylinder → steel cylinder makees gyration → spray gun around axis and enters automatically and carry out segmentation sandblast (deashing) by blas in the steel cylinder 18 and handle → dispose, spray gun stops automatically and sends the signal that disposes → steel cylinder rotating mechanism 9, steel cylinder detent mechanism 14 release → sandblast chamber doors open automatically → and corresponding stopper opens → and suspension conveyer chain pushes away hook and puts before the car group dolly engagement of cutting somebody's hair with long-pending, promote the steel cylinder dolly and enter next procedure → workman and unload the button of dispatching a car on blankers' bit manipulation box of the steel cylinder that disposes → manually press → long-pending at the blanking station and put the car group and drive suspender and arrive the material loading station, wait for that lifting steel cylinder once more handles.
According to the steel cylinder of different model, adjust the limit switch that gun shot begins sandblast, the distance of its adjustment is the difference in height of two kinds of steel cylinder inner bags.Also to adjust simultaneously the translational speed of gun shot and rust cleaning effect and the production efficiency of rotary speed to obtain to be satisfied with of steel cylinder.
Although by reference some preferred embodiment of the present utility model, the utility model is illustrated and describes, but those of ordinary skill in the art is to be understood that, can make various changes to it in the form and details, and the spirit and scope of the present utility model that do not depart from appended claims and limited.

Claims (1)

1. an inner container of electric water heater sand-blasting machine is characterized in that: be made up of Work conveyance system, sandblast casing, sand blasting system, abrasive material recovery system, dust pelletizing system, spray gun motion, steel cylinder position rotating mechanism, control system and air-pressure equipment successively;
Work conveyance system adopts closed orbit piling suspension carrier chain, form by main delivery line and branched line, comprise carrying dolly and conduction chain, cutting somebody's hair on the conduction chain promotes the carrying trolley travelling, and conduction chain and carrying dolly all have orbit separately;
The sandblast casing is a through type confined space, skeleton is a shaped steel, steel plate is done wall, paste rubber around the interior wall, a full-automatic pneumatic door, top-slitting are respectively established in the casing both sides, the top notch has rubber sealing structure, casing one side is provided with four glass windows, and opposite side is arranged two suction ports, and the sand collecting hopper of awl bucket shape is made in the bottom of blasting cabinet;
Sand blasting system is made up of sand-blasting machine, blast tube, nozzle, sand-blasting machine be have three nozzles automatically add the sand sand-blasting machine continuously, divide work chamber and two cabins, abrasive material supply cabin, a level controller is housed respectively, abrasive material is surveyed, and the material of nozzle is a carbide alloy;
The abrasive material recovery system is made up of abrasive material circulating conveyor, abrasive material purifier, the abrasive material circulating conveyor is made up of horizontal feed device and perpendicular lifting apparatus two parts, the horizontal feed device is delivered to perpendicular lifting apparatus with the abrasive material in the case, again by the perpendicular lifting apparatus vertical transport to the abrasive material purifier, the abrasive material purifier is the curtain type separator, and this system links to each other with dust pelletizing system;
Ventilating and purifying air system is made up of airduct, flow control valve, centrifugal blower, efficient heavy stream filter cartridge dust remover, and centrifugal blower is the power source that the whole system dust is carried;
The spray gun motion is made up of motor, decelerator, walking dolly and transmission mechanism, and motor can stepless speed regulation under Maximum speed limit 1.5m/min, and the driven by motor gun shot is done the vertical line motion;
The steel cylinder rotating mechanism is made up of motor and decelerator, transmission mechanism and rubber tire, the rotation of driven by motor rubber tire, and rubber tire drives steel cylinder by frictional force and does gyration;
The steel cylinder detent mechanism is made up of positioning cylinder, locating wheel and support, makes the steel cylinder bottleneck down, and bottleneck centrally aligned spray gun center can enter in the steel cylinder spray gun smoothly;
The steel cylinder hoisting mechanism is made up of suspension hook and support, and the workman lifts good steel cylinder and is delivered into the laggard capable blasting treatment in location in the casing by suspension conveyer chain outside casing;
Control system is become with the gas control set of systems by electric-control system, and the control mode that electric-control system adopts the man-machine interface of touch-screen type to add PLC is controlled each equipment, and pneumatic control system control pneumatic element is finished auto-action.
CNU2007201237166U 2007-03-09 2007-03-09 Electric heater inner container sand-blast apparatus Expired - Fee Related CN201020664Y (en)

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Application Number Priority Date Filing Date Title
CNU2007201237166U CN201020664Y (en) 2007-03-09 2007-03-09 Electric heater inner container sand-blast apparatus

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Application Number Priority Date Filing Date Title
CNU2007201237166U CN201020664Y (en) 2007-03-09 2007-03-09 Electric heater inner container sand-blast apparatus

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Publication Number Publication Date
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Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102009074A (en) * 2009-09-08 2011-04-13 新东工业株式会社 Steel plate shot blasting method and equipment therefor
CN102133739A (en) * 2010-12-31 2011-07-27 东莞市创捷机械设备有限公司 Sand spraying equipment
CN102528675A (en) * 2010-12-28 2012-07-04 上海沪能防腐隔热工程技术有限公司 Intermittent sand recycling device in sand blasting process
CN103357627A (en) * 2013-07-17 2013-10-23 苏州园方包装有限公司 Method for cleaning pressure type water tank inner container
CN104339274A (en) * 2014-10-30 2015-02-11 谢俊磊 Automatic de-rusting device for inner surface of cartridge
CN104345682A (en) * 2014-10-16 2015-02-11 中广核中科海维科技发展有限公司 Sandblast device and operation method thereof
CN105269466A (en) * 2015-11-17 2016-01-27 重庆明治百通机械制造有限公司 Workpiece circulation type automatic sand returning dry sand blasting room
CN105563343A (en) * 2015-12-11 2016-05-11 苏州新协力机器制造有限公司 Novel sand blasting treatment apparatus
CN106625291A (en) * 2017-03-20 2017-05-10 中国水利水电第七工程局有限公司 Automatic shot blasting machine for inner and outer walls of large-diameter steel pipe

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102009074A (en) * 2009-09-08 2011-04-13 新东工业株式会社 Steel plate shot blasting method and equipment therefor
CN102528675A (en) * 2010-12-28 2012-07-04 上海沪能防腐隔热工程技术有限公司 Intermittent sand recycling device in sand blasting process
CN102133739A (en) * 2010-12-31 2011-07-27 东莞市创捷机械设备有限公司 Sand spraying equipment
CN103357627A (en) * 2013-07-17 2013-10-23 苏州园方包装有限公司 Method for cleaning pressure type water tank inner container
CN104345682A (en) * 2014-10-16 2015-02-11 中广核中科海维科技发展有限公司 Sandblast device and operation method thereof
CN104345682B (en) * 2014-10-16 2017-01-25 中广核中科海维科技发展有限公司 Sandblast device and operation method thereof
CN104339274A (en) * 2014-10-30 2015-02-11 谢俊磊 Automatic de-rusting device for inner surface of cartridge
CN105269466A (en) * 2015-11-17 2016-01-27 重庆明治百通机械制造有限公司 Workpiece circulation type automatic sand returning dry sand blasting room
CN105563343A (en) * 2015-12-11 2016-05-11 苏州新协力机器制造有限公司 Novel sand blasting treatment apparatus
CN106625291A (en) * 2017-03-20 2017-05-10 中国水利水电第七工程局有限公司 Automatic shot blasting machine for inner and outer walls of large-diameter steel pipe

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