CN106335722B - A kind of continuous conveying type coating system - Google Patents

A kind of continuous conveying type coating system Download PDF

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Publication number
CN106335722B
CN106335722B CN201610732969.7A CN201610732969A CN106335722B CN 106335722 B CN106335722 B CN 106335722B CN 201610732969 A CN201610732969 A CN 201610732969A CN 106335722 B CN106335722 B CN 106335722B
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CN
China
Prior art keywords
inner housing
storage bin
steel ball
bin hopper
stirring
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CN201610732969.7A
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Chinese (zh)
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CN106335722A (en
Inventor
不公告发明人
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Taizhou Zhongshan coating Co., Ltd.
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Taizhou Zhongshan Coating Co Ltd
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D90/00—Component parts, details or accessories for large containers
    • B65D90/48—Arrangements of indicating or measuring devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C21/00—Disintegrating plant with or without drying of the material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D88/00—Large containers
    • B65D88/54—Large containers characterised by means facilitating filling or emptying
    • B65D88/64—Large containers characterised by means facilitating filling or emptying preventing bridge formation
    • B65D88/68—Large containers characterised by means facilitating filling or emptying preventing bridge formation using rotating devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G65/00—Loading or unloading
    • B65G65/30—Methods or devices for filling or emptying bunkers, hoppers, tanks, or like containers, of interest apart from their use in particular chemical or physical processes or their application in particular machines, e.g. not covered by a single other subclass
    • B65G65/34—Emptying devices
    • B65G65/40—Devices for emptying otherwise than from the top
    • B65G65/46—Devices for emptying otherwise than from the top using screw conveyors

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Food Science & Technology (AREA)
  • Crushing And Grinding (AREA)
  • Crushing And Pulverization Processes (AREA)

Abstract

A kind of continuous conveying type coating system, it is characterized in that, including storage bin hopper, vibration bucket, spiral conveyer, meter glassware and isolation hand-operated valve, it is provided with Charge level measurer on the inner wall of storage bin hopper, spiral conveyer is arranged in the bottom of storage bin hopper, counts glassware and is isolated on the pipeline that hand-operated valve is arranged between spiral conveyer and vibration bucket, the bottom of storage bin hopper, the rotating rod for preventing from blocking is additionally provided with above spiral conveyer, rotating rod is driven by motor to be rotated；Multiple vibrators are provided in vibration bucket, vibration bucket top is communicated with the nitrogen delivery pipe for conveying coating, and nitrogen delivery pipe tilts down setting.

Description

A kind of continuous conveying type coating system
Technical field
The present invention relates to paint fields, and in particular to a kind of continuous conveying type coating system.
Background technology
Coating is widely used a kind of material in modern industry, for coating relevant device.Existing coating spraying, it is past It is sprayed toward it cannot be guaranteed that continuously conveying, but is supplemented material after a period of use, this makes spraying effect be affected. In addition, in some powder coating fields, often there is relatively high requirement for the fineness of coating.
Invention content
In view of the above-mentioned problems, the present invention provides a kind of continuous conveying type coating system.
The purpose of the present invention is realized using following technical scheme：
A kind of continuous conveying type coating system, including storage bin hopper, vibration bucket, spiral conveyer, meter glassware and isolation are manual Valve, Charge level measurer is provided on the inner wall of storage bin hopper, and spiral conveyer is arranged in the bottom of storage bin hopper, meter glassware and isolation hand On the pipeline that dynamic valve is arranged between spiral conveyer and vibration bucket, the bottom of storage bin hopper is located at the top of spiral conveyer also It is provided with the rotating rod for preventing from blocking, rotating rod is driven by motor to be rotated；It is provided with multiple vibrators in vibration bucket, vibrates Bucket top is communicated with the nitrogen delivery pipe for conveying coating, and nitrogen delivery pipe tilts down setting.
It has the beneficial effect that：Even if storage bin hopper material position is low, in the pipeline between vibration bucket and vibration bucket and storage bin hopper still There is the powder of certain volume that can supply, is unlikely to interrupt spraying at once, as long as timely according to the alarm of Charge level measurer at this time Storage bin hopper feed supplement is given, it is ensured that whole process is not interrupted, and meanwhile it is simple and practical in structure, it is suitble to promote the use of.
Description of the drawings
Using attached drawing, the invention will be further described, but the embodiment in attached drawing does not constitute any limit to the present invention System, for those of ordinary skill in the art, without creative efforts, can also obtain according to the following drawings Other attached drawings.
Fig. 1 is the overall structure diagram of the present invention；
Fig. 2 is the overall structure diagram of wet type high pressure grinding device；
Fig. 3 is the structural schematic diagram of main crushing plant；
Fig. 4 is the structural schematic diagram of hydraulic stirring equipment；
Fig. 5 is the structural schematic diagram driven in cylinder.
Reference numeral：Storage bin hopper -1；Vibration bucket -2；Spiral conveyer -3；Count glassware -4；Hand-operated valve -5 is isolated；Water tank -6； Multistage centrifugal hydro pump -7；Mixing chamber -8；Feeder -9；First target body -10；Conducting element -11；Second target body -12；First Control valve -13；Second control valve -14；Accelerating tube -15；Introduce pipe -16；Bifurcation structure -17；Outer housing -18；Inner housing -19； First crushes steel ball -20；Percussion body -21；First strainer -22；Inner housing outlet -23；Outer housing outlet -24；First stirs Mix part -25；Second stirring parts -26；First rotating shaft -27；First stirring rod -28；Second shaft -29；Second stirring rod -30；The Two crush steel ball -31；Protect baffle -32；Pooled portion -33；First furcation -34；Second furcation -35；Babinet -36；Into Water pipe -37；Outlet pipe -38；Spoke -39；Drive cylinder -40；Bearing holder (housing, cover) -41；Transmission gear -42；Left boss -43；Right boss- 44；Second strainer -45；Charge level measurer -100；Rotating rod -101；Motor -102；Vibrator -103；Nitrogen delivery pipe -104； Wet type high pressure grinding device -105；Tremie pipe -106；Efferent duct -107.
Specific implementation mode
The invention will be further described with the following Examples.
Application scenarios 1：
A kind of continuous conveying type coating system as shown in Figure 1, including storage bin hopper 1, vibration bucket 2, spiral conveyer 3, meter Glassware 4 and isolation hand-operated valve 5, Charge level measurer 100 is provided on the inner wall of storage bin hopper 1, and spiral conveyer 3 is arranged in storage bin hopper 1 bottom, counts glassware 4 and isolation hand-operated valve 5 is arranged on the pipeline between spiral conveyer 3 and vibration bucket 2, storage bin hopper 1 Bottom is additionally provided with the rotating rod 101 for preventing from blocking positioned at the top of spiral conveyer 3, and rotating rod 101 is by motor 102 Driving rotation；Multiple vibrators 103 are provided in vibration bucket 2,2 top of vibration bucket is communicated with the nitrogen for conveying coating and conveys Pipe 104, nitrogen delivery pipe 104 tilt down setting.
Even if storage bin hopper material position of the invention is low, still have in the pipeline between vibration bucket and vibration bucket and storage bin hopper certain The powder of volume can supply, and be unlikely to interrupt spraying at once, as long as giving storing in time according to the alarm of Charge level measurer at this time Struggle against feed supplement, it is ensured that whole process is not interrupted, and meanwhile it is simple and practical in structure, it is suitble to promote the use of.
Preferably, meter glassware 4 is used to measure the discharge quantity of storage bin hopper 1, and spiral transferring is adjusted according to the value of feedback of discharge quantity The conveying rotating speed of material machine 3.
Preferably, further include wet type high pressure grinding device 105, the top of storage bin hopper 1 is communicated with tremie pipe 106, unbroken Coating powder after wet type high pressure grinding device 105 is broken, through precipitation, dry it is dry after, entered by tremie pipe 106 and stored up Hopper 1 is finally sent out under the pressure of nitrogen delivery pipe 104 by efferent duct 107.
Preferably, as Figure 2-3, wet type high pressure grinding device 105 include water tank 6, multistage centrifugal hydro pump 7, Mixing chamber 8, feeder 9, the first target body 10, conducting element 11, the second target body 12, the first control valve 13, the second control valve 14, master are broken Broken equipment and hydraulic stirring equipment.Feeder 9 is arranged on mixing chamber 8, is entered by feeder 9 without broken powder and is mixed In room 8.The setting of first target body 10 is at the pipeline turning on inner wall, and conducting element 11 is obliquely installed and one end is fixed in the first target body On 10,12 opposite first target body 10 of the second target body is arranged in inner wall of the pipe.Multistage centrifugal hydro pump 7 will be in water tank 6 Water is pressurised into super-pressure, is accelerated by accelerating tube 15 after mixing chamber 8 is mixed with powder, then hits the first target body 10 and carries out just Step is broken, and carries out second-time breakage by the guiding of baffle 11 to the second target body 12, then enters main crushing plant by introducing pipe 16. 2 road pipelines are led at the centre tap of multistage centrifugal hydro pump 7, enter hydraulic stirring through the first control valve 13 all the way Equipment is tangentially entered the left bottom of inner housing 19 through the second control valve 14 by bifurcation structure 17 all the way.
Main crushing plant includes that outer housing 18, inner housing 19, first crush steel ball 20, percussion body 21, the first strainer 22, interior Shell outlet 23, outer housing outlet 24, the first stirring parts 25 and the second stirring parts 26.Outer housing 18 and inner housing 19 are same The hollow cylinder of axis setting, the first crushing steel ball 20 are arranged in the chamber that inner housing 19 is located at 22 left side of the first strainer.It touches Body 21 is hit to be arranged in the top inner wall of inner housing 19, percussion body 21 is inverted bullet, and its cross-sectional axis is arranged vertically, It can ensure that the breaking strength of both sides is consistent so that the fineness of powder finally obtained is uniform as possible to the maximum extent in this way.It introduces Pipe 16 is connected by the bottom minimum point of inner housing 19 with inner housing 19.Inner housing outlet 23 is arranged on the right side of inner housing 19 Side, the first strainer 22 are arranged at the middle part of inner housing 19.The second crushing steel ball is additionally provided between inner housing 19 and outer housing 18 31, inner housing outlet 23 has the protection baffle 32 of one section of bending that Open Side Down, and protection baffle 32 is for protecting first The second crushing steel ball 31 that stirring parts 25 and the second stirring parts 26 are not fallen smashes, while being flowed out by inner housing for guiding Mixture is moved along the circumferencial direction of outer housing 18.In the left side of protection baffle 32, between inner housing 19 and outer housing 18 also It is connected with the second strainer 45, the second crushing steel ball 31 is located in the space on 45 right side of the second strainer, the filter of the first strainer 22 and second Net 45 is mainly used for stopping that steel ball passes through.Since the mixture kinetic energy come out from inner housing outlet 23 is compared into inner housing 19 mixture kinetic energy wants small, so the weight of the second crushing steel ball 31 is set smaller than the weight of the first crushing steel ball 20, with Ensure that the second crushing steel ball 31 can be driven.Second quality for crushing steel ball 31 is the 3/5 of the first crushing 20 mass of steel ball, same Reachable minimum powder fineness before not being transformed compared with reducing 10% under equal power consumptions.
As illustrated in figures 4-5, the first stirring parts 25 include first rotating shaft 27 and multiple first stirring rod 28, the second stirring parts 26 Including the second shaft 29 and multiple second stirring rod 30, first rotating shaft 27 and the second shaft 29 are horizontally disposed, the first stirring Stick 28 and the second stirring rod 30 are vertically disposed in first rotating shaft 27 and the second shaft 29, and the first stirring rod 28 and second Stagger arrangement occlusion setting, the mode of this stagger arrangement snap-fit arrangement can effectively enhance crushing effect between stirring rod 30.Outer housing draws Outlet 24 is communicated in the left side of outer housing 18.Bifurcation structure 17 includes pooled portion 33, the first furcation 34 and the second furcation 35, The lower end of pooled portion 33 is connected with the pipeline of the first control valve 13, and the upper end is connected to the first furcation 34 and the second furcation 35.First furcation 34 and the second furcation 35 are tangent with inner housing 19 respectively, and the axial length H of the two is equal to the first filter The distance between net 22 and 19 left end of inner housing h, the combination length for introducing pipe 16 and 19 bottom of inner housing are equal to the first furcation 34 axial length H, such setting can ensure the first crushing steel ball 20 not will produce rotation dead angle, no matter first crush steel Which position that ball 20 is located at chamber can keep shuttling movement.
In this embodiment, (1) devises a kind of new multi-stage crushing rotating vane type high pressure disintegrating apparatus 3, the grinding device For the circulating setting of inside and outside steel ball, in the higher inner housing of high pressure water kinetic energy 19, using tangential bifurcation structure 17 and touch Hit the setting of body 21 so that relative motion up and down occurs between the steel ball of mixture and whereabouts to be comminuted and generates noticeable effort It hits, this reverse breaking method crushing effect for traditional steel ball trailing type crushes greatly reinforces, Er Qie One driving force for crushing steel ball 20 is realized using the intermediate tap pressure of centrifugal multistage pump multiple centrifugal pump, is set without additional motor etc. Standby investment, cost substantially reduce；By the setting of inner housing outlet 23 and protection baffle 32, outside using high pressure water complementary energy The steel ball that smaller quality again is carried out in shell crushes, and the energy of high-pressure hydraulic pump is fully utilized, in same power consumption Under accessible smashing fineness greatly improve, second crush steel ball 31 quality be first crush 20 mass of steel ball 3/5, same Reachable minimum powder fineness before not being transformed compared with reducing 10% under equal power consumptions；(2) guarantor to mixing plant has been fully considered It protects the needs with fluid flow characteristics and devises protection baffle 32.(3) unique bifurcation structure 17 is devised, cooperation is drawn The setting for entering pipe 16 and relative dimensions, can guarantee the first crushing steel ball 20 not will produce rotation dead angle, no matter first crush steel Which position that ball 20 is located at chamber can keep shuttling movement, ensure that equipment reliability of operation.
Preferably, hydraulic stirring equipment includes babinet 36, water inlet pipe 37, outlet pipe 38, multiple spokes 39, driving cylinder 40, the left end of first rotating shaft 27 and the second shaft 28 is sleeved in the bearing holder (housing, cover) 41 on 23 side wall of inner housing outlet, the other end Across inner housing 19 and babinet 36 is extended through, and the second shaft 28 extends in driving cylinder 40.Hollow cylindrical shape Driving cylinder 40 be arranged in babinet 36, the water inlet pipe 37 that is connected with the first control valve 13 pass through babinet 36 and with drive cylinder 40 lower part is connected, and the outlet pipe 38 being connected with outer housing outlet 24 is connected to the top of driving cylinder 40.First rotating shaft Be provided with transmission gear 42 between the second shaft 29 in 27 right end and babinet 36, transmission gear 42 respectively with first rotating shaft 27 It is meshed with the second shaft 29, first rotating shaft 27 is provided with the groove for engaging (in figure not with the second shaft 29 in engagement place Show), and the length of groove is suitable with the width of transmission gear 42.Multiple spokes 39 are distributed in the second shaft 30, and are located at It drives in cylinder 40.It is connected in first rotating shaft 27 and the second shaft 29 for ensureing between two shafts and transmission gear 42 The constant left boss 43 in the position of engagement and right boss 44, left boss 43 and right boss 44 are located at the both sides of transmission gear 42. As can be seen that the first stirring parts 25 and the second stirring parts 26 are a pair of stirring pairs that can be realized and relatively rotate when running, carry significantly The effect that high stirring crushes.
By the centre tap of multistage centrifugal hydro pump 7 Lai unmixed high pressure water by bifurcation structure 17 tangentially into Enter 19 in inner housing, drives first to crush steel ball 20 and crush steel from bottom to top movements, first along the wall surface of inner housing 19 Ball 20 moves downward after being collided at top with percussion body 21, while by the broken mixing of the first target body 10 and the second target body 11 Object is entered from the bottom of inner housing 19 in inner housing 19 by introducing pipe 16, the mixture moved from bottom to top with move from top to bottom First crush 20 phase of steel ball and hit and generate fragmentation, crush driving of the broken mixture of steel ball 20 in pressure by first It is lower tangentially to be flowed into the space between inner housing 19 and outer housing 18 from inner housing outlet 23 through the first strainer 22, drive the Two crush steel balls 31 along outer housing 18 inner surface movement to be crushed again to mixture, and finally by outer housing outlet 24 Outflow.High pressure water in the water inlet pipe 37 controlled simultaneously by the first control valve 13, which enters in driving cylinder 40, impacts spoke 39, from And the rotation of the first stirring parts 25 is driven, and the rotation of the second stirring parts 26 is driven by transmission gear 42, it is internal in the mode of stirring Shell outlet 23 come out mixture be crushed, drive cylinder 40 in do work after high pressure water from outlet pipe 38 flow out and with The mixture that outer housing outlet 24 comes out enters next process after converging.
In this embodiment, the hydraulic stirring including components such as spoke 39, water inlet pipe 37, outlet pipes 38 is devised to set Standby, the power of the mixing plant, and can be with multistage centrifugal also from the centre tap of multistage centrifugal hydro pump 7 The start and stop of high-pressure hydraulic pump 7 and automatic start-stop, eliminate the configuration of complicated control program and motor so that crushing effect reinforcement While operation and cost of investment reduce；Pass through the design for the stirring rod that transmission gear 42 and stagger arrangement are engaged, the first stirring parts 25 It is a pair of stirring pair that can be realized and relatively rotate when being run with the second stirring parts 26, substantially increases the effect that stirring crushes.
Application scenarios 2：
A kind of continuous conveying type coating system as shown in Figure 1, including storage bin hopper 1, vibration bucket 2, spiral conveyer 3, meter Glassware 4 and isolation hand-operated valve 5, Charge level measurer 100 is provided on the inner wall of storage bin hopper 1, and spiral conveyer 3 is arranged in storage bin hopper 1 bottom, counts glassware 4 and isolation hand-operated valve 5 is arranged on the pipeline between spiral conveyer 3 and vibration bucket 2, storage bin hopper 1 Bottom is additionally provided with the rotating rod 101 for preventing from blocking positioned at the top of spiral conveyer 3, and rotating rod 101 is by motor 102 Driving rotation；Multiple vibrators 103 are provided in vibration bucket 2,2 top of vibration bucket is communicated with the nitrogen for conveying coating and conveys Pipe 104, nitrogen delivery pipe 104 tilt down setting.
Even if storage bin hopper material position of the invention is low, still have in the pipeline between vibration bucket and vibration bucket and storage bin hopper certain The powder of volume can supply, and be unlikely to interrupt spraying at once, as long as giving storing in time according to the alarm of Charge level measurer at this time Struggle against feed supplement, it is ensured that whole process is not interrupted, and meanwhile it is simple and practical in structure, it is suitble to promote the use of.
Preferably, meter glassware 4 is used to measure the discharge quantity of storage bin hopper 1, and spiral transferring is adjusted according to the value of feedback of discharge quantity The conveying rotating speed of material machine 3.
Preferably, further include wet type high pressure grinding device 105, the top of storage bin hopper 1 is communicated with tremie pipe 106, unbroken Coating powder after wet type high pressure grinding device 105 is broken, through precipitation, dry it is dry after, entered by tremie pipe 106 and stored up Hopper 1 is finally sent out under the pressure of nitrogen delivery pipe 104 by efferent duct 107.
Preferably, as Figure 2-3, wet type high pressure grinding device 105 include water tank 6, multistage centrifugal hydro pump 7, Mixing chamber 8, feeder 9, the first target body 10, conducting element 11, the second target body 12, the first control valve 13, the second control valve 14, master are broken Broken equipment and hydraulic stirring equipment.Feeder 9 is arranged on mixing chamber 8, is entered by feeder 9 without broken powder and is mixed In room 8.The setting of first target body 10 is at the pipeline turning on inner wall, and conducting element 11 is obliquely installed and one end is fixed in the first target body On 10,12 opposite first target body 10 of the second target body is arranged in inner wall of the pipe.Multistage centrifugal hydro pump 7 will be in water tank 6 Water is pressurised into super-pressure, is accelerated by accelerating tube 15 after mixing chamber 8 is mixed with powder, then hits the first target body 10 and carries out just Step is broken, and carries out second-time breakage by the guiding of baffle 11 to the second target body 12, then enters main crushing plant by introducing pipe 16. 2 road pipelines are led at the centre tap of multistage centrifugal hydro pump 7, enter hydraulic stirring through the first control valve 13 all the way Equipment is tangentially entered the left bottom of inner housing 19 through the second control valve 14 by bifurcation structure 17 all the way.
Main crushing plant includes that outer housing 18, inner housing 19, first crush steel ball 20, percussion body 21, the first strainer 22, interior Shell outlet 23, outer housing outlet 24, the first stirring parts 25 and the second stirring parts 26.Outer housing 18 and inner housing 19 are same The hollow cylinder of axis setting, the first crushing steel ball 20 are arranged in the chamber that inner housing 19 is located at 22 left side of the first strainer.It touches Body 21 is hit to be arranged in the top inner wall of inner housing 19, percussion body 21 is inverted bullet, and its cross-sectional axis is arranged vertically, It can ensure that the breaking strength of both sides is consistent so that the fineness of powder finally obtained is uniform as possible to the maximum extent in this way.It introduces Pipe 16 is connected by the bottom minimum point of inner housing 19 with inner housing 19.Inner housing outlet 23 is arranged on the right side of inner housing 19 Side, the first strainer 22 are arranged at the middle part of inner housing 19.The second crushing steel ball is additionally provided between inner housing 19 and outer housing 18 31, inner housing outlet 23 has the protection baffle 32 of one section of bending that Open Side Down, and protection baffle 32 is for protecting first The second crushing steel ball 31 that stirring parts 25 and the second stirring parts 26 are not fallen smashes, while being flowed out by inner housing for guiding Mixture is moved along the circumferencial direction of outer housing 18.In the left side of protection baffle 32, between inner housing 19 and outer housing 18 also It is connected with the second strainer 45, the second crushing steel ball 31 is located in the space on 45 right side of the second strainer, the filter of the first strainer 22 and second Net 45 is mainly used for stopping that steel ball passes through.Since the mixture kinetic energy come out from inner housing outlet 23 is compared into inner housing 19 mixture kinetic energy wants small, so the weight of the second crushing steel ball 31 is set smaller than the weight of the first crushing steel ball 20, with Ensure that the second crushing steel ball 31 can be driven.Second quality for crushing steel ball 31 is the 4/5 of the first crushing 20 mass of steel ball, same Reachable minimum powder fineness before not being transformed compared with reducing 14% under equal power consumptions.
As illustrated in figures 4-5, the first stirring parts 25 include first rotating shaft 27 and multiple first stirring rod 28, the second stirring parts 26 Including the second shaft 29 and multiple second stirring rod 30, first rotating shaft 27 and the second shaft 29 are horizontally disposed, the first stirring Stick 28 and the second stirring rod 30 are vertically disposed in first rotating shaft 27 and the second shaft 29, and the first stirring rod 28 and second Stagger arrangement occlusion setting, the mode of this stagger arrangement snap-fit arrangement can effectively enhance crushing effect between stirring rod 30.Outer housing draws Outlet 24 is communicated in the left side of outer housing 18.Bifurcation structure 17 includes pooled portion 33, the first furcation 34 and the second furcation 35, The lower end of pooled portion 33 is connected with the pipeline of the first control valve 13, and the upper end is connected to the first furcation 34 and the second furcation 35.First furcation 34 and the second furcation 35 are tangent with inner housing 19 respectively, and the axial length H of the two is equal to the first filter The distance between net 22 and 19 left end of inner housing h, the combination length for introducing pipe 16 and 19 bottom of inner housing are equal to the first furcation 34 axial length H, such setting can ensure the first crushing steel ball 20 not will produce rotation dead angle, no matter first crush steel Which position that ball 20 is located at chamber can keep shuttling movement.
In this embodiment, (1) devises a kind of new multi-stage crushing rotating vane type high pressure disintegrating apparatus 3, the grinding device For the circulating setting of inside and outside steel ball, in the higher inner housing of high pressure water kinetic energy 19, using tangential bifurcation structure 17 and touch Hit the setting of body 21 so that relative motion up and down occurs between the steel ball of mixture and whereabouts to be comminuted and generates noticeable effort It hits, this reverse breaking method crushing effect for traditional steel ball trailing type crushes greatly reinforces, Er Qie One driving force for crushing steel ball 20 is realized using the intermediate tap pressure of centrifugal multistage pump multiple centrifugal pump, is set without additional motor etc. Standby investment, cost substantially reduce；By the setting of inner housing outlet 23 and protection baffle 32, outside using high pressure water complementary energy The steel ball that smaller quality again is carried out in shell crushes, and the energy of high-pressure hydraulic pump is fully utilized, in same power consumption Under accessible smashing fineness greatly improve, second crush steel ball 31 quality be first crush 20 mass of steel ball 4/5, same Reachable minimum powder fineness before not being transformed compared with reducing 14% under equal power consumptions；(2) guarantor to mixing plant has been fully considered It protects the needs with fluid flow characteristics and devises protection baffle 32.(3) unique bifurcation structure 17 is devised, cooperation is drawn The setting for entering pipe 16 and relative dimensions, can guarantee the first crushing steel ball 20 not will produce rotation dead angle, no matter first crush steel Which position that ball 20 is located at chamber can keep shuttling movement, ensure that equipment reliability of operation.
Preferably, hydraulic stirring equipment includes babinet 36, water inlet pipe 37, outlet pipe 38, multiple spokes 39, driving cylinder 40, the left end of first rotating shaft 27 and the second shaft 28 is sleeved in the bearing holder (housing, cover) 41 on 23 side wall of inner housing outlet, the other end Across inner housing 19 and babinet 36 is extended through, and the second shaft 28 extends in driving cylinder 40.Hollow cylindrical shape Driving cylinder 40 be arranged in babinet 36, the water inlet pipe 37 that is connected with the first control valve 13 pass through babinet 36 and with drive cylinder 40 lower part is connected, and the outlet pipe 38 being connected with outer housing outlet 24 is connected to the top of driving cylinder 40.First rotating shaft Be provided with transmission gear 42 between the second shaft 29 in 27 right end and babinet 36, transmission gear 42 respectively with first rotating shaft 27 It is meshed with the second shaft 29, first rotating shaft 27 is provided with the groove for engaging (in figure not with the second shaft 29 in engagement place Show), and the length of groove is suitable with the width of transmission gear 42.Multiple spokes 39 are distributed in the second shaft 30, and are located at It drives in cylinder 40.It is connected in first rotating shaft 27 and the second shaft 29 for ensureing between two shafts and transmission gear 42 The constant left boss 43 in the position of engagement and right boss 44, left boss 43 and right boss 44 are located at the both sides of transmission gear 42. As can be seen that the first stirring parts 25 and the second stirring parts 26 are a pair of stirring pairs that can be realized and relatively rotate when running, carry significantly The effect that high stirring crushes.
By the centre tap of multistage centrifugal hydro pump 7 Lai unmixed high pressure water by bifurcation structure 17 tangentially into Enter 19 in inner housing, drives first to crush steel ball 20 and crush steel from bottom to top movements, first along the wall surface of inner housing 19 Ball 20 moves downward after being collided at top with percussion body 21, while by the broken mixing of the first target body 10 and the second target body 11 Object is entered from the bottom of inner housing 19 in inner housing 19 by introducing pipe 16, the mixture moved from bottom to top with move from top to bottom First crush 20 phase of steel ball and hit and generate fragmentation, crush driving of the broken mixture of steel ball 20 in pressure by first It is lower tangentially to be flowed into the space between inner housing 19 and outer housing 18 from inner housing outlet 23 through the first strainer 22, drive the Two crush steel balls 31 along outer housing 18 inner surface movement to be crushed again to mixture, and finally by outer housing outlet 24 Outflow.High pressure water in the water inlet pipe 37 controlled simultaneously by the first control valve 13, which enters in driving cylinder 40, impacts spoke 39, from And the rotation of the first stirring parts 25 is driven, and the rotation of the second stirring parts 26 is driven by transmission gear 42, it is internal in the mode of stirring Shell outlet 23 come out mixture be crushed, drive cylinder 40 in do work after high pressure water from outlet pipe 38 flow out and with The mixture that outer housing outlet 24 comes out enters next process after converging.
In this embodiment, the hydraulic stirring including components such as spoke 39, water inlet pipe 37, outlet pipes 38 is devised to set Standby, the power of the mixing plant, and can be with multistage centrifugal also from the centre tap of multistage centrifugal hydro pump 7 The start and stop of high-pressure hydraulic pump 7 and automatic start-stop, eliminate the configuration of complicated control program and motor so that crushing effect reinforcement While operation and cost of investment reduce；Pass through the design for the stirring rod that transmission gear 42 and stagger arrangement are engaged, the first stirring parts 25 It is a pair of stirring pair that can be realized and relatively rotate when being run with the second stirring parts 26, substantially increases the effect that stirring crushes.
Application scenarios 3：
A kind of continuous conveying type coating system as shown in Figure 1, including storage bin hopper 1, vibration bucket 2, spiral conveyer 3, meter Glassware 4 and isolation hand-operated valve 5, Charge level measurer 100 is provided on the inner wall of storage bin hopper 1, and spiral conveyer 3 is arranged in storage bin hopper 1 bottom, counts glassware 4 and isolation hand-operated valve 5 is arranged on the pipeline between spiral conveyer 3 and vibration bucket 2, storage bin hopper 1 Bottom is additionally provided with the rotating rod 101 for preventing from blocking positioned at the top of spiral conveyer 3, and rotating rod 101 is by motor 102 Driving rotation；Multiple vibrators 103 are provided in vibration bucket 2,2 top of vibration bucket is communicated with the nitrogen for conveying coating and conveys Pipe 104, nitrogen delivery pipe 104 tilt down setting.
Even if storage bin hopper material position of the invention is low, still have in the pipeline between vibration bucket and vibration bucket and storage bin hopper certain The powder of volume can supply, and be unlikely to interrupt spraying at once, as long as giving storing in time according to the alarm of Charge level measurer at this time Struggle against feed supplement, it is ensured that whole process is not interrupted, and meanwhile it is simple and practical in structure, it is suitble to promote the use of.
Preferably, meter glassware 4 is used to measure the discharge quantity of storage bin hopper 1, and spiral transferring is adjusted according to the value of feedback of discharge quantity The conveying rotating speed of material machine 3.
Preferably, further include wet type high pressure grinding device 105, the top of storage bin hopper 1 is communicated with tremie pipe 106, unbroken Coating powder after wet type high pressure grinding device 105 is broken, through precipitation, dry it is dry after, entered by tremie pipe 106 and stored up Hopper 1 is finally sent out under the pressure of nitrogen delivery pipe 104 by efferent duct 107.
Preferably, as Figure 2-3, wet type high pressure grinding device 105 include water tank 6, multistage centrifugal hydro pump 7, Mixing chamber 8, feeder 9, the first target body 10, conducting element 11, the second target body 12, the first control valve 13, the second control valve 14, master are broken Broken equipment and hydraulic stirring equipment.Feeder 9 is arranged on mixing chamber 8, is entered by feeder 9 without broken powder and is mixed In room 8.The setting of first target body 10 is at the pipeline turning on inner wall, and conducting element 11 is obliquely installed and one end is fixed in the first target body On 10,12 opposite first target body 10 of the second target body is arranged in inner wall of the pipe.Multistage centrifugal hydro pump 7 will be in water tank 6 Water is pressurised into super-pressure, is accelerated by accelerating tube 15 after mixing chamber 8 is mixed with powder, then hits the first target body 10 and carries out just Step is broken, and carries out second-time breakage by the guiding of baffle 11 to the second target body 12, then enters main crushing plant by introducing pipe 16. 2 road pipelines are led at the centre tap of multistage centrifugal hydro pump 7, enter hydraulic stirring through the first control valve 13 all the way Equipment is tangentially entered the left bottom of inner housing 19 through the second control valve 14 by bifurcation structure 17 all the way.
Main crushing plant includes that outer housing 18, inner housing 19, first crush steel ball 20, percussion body 21, the first strainer 22, interior Shell outlet 23, outer housing outlet 24, the first stirring parts 25 and the second stirring parts 26.Outer housing 18 and inner housing 19 are same The hollow cylinder of axis setting, the first crushing steel ball 20 are arranged in the chamber that inner housing 19 is located at 22 left side of the first strainer.It touches Body 21 is hit to be arranged in the top inner wall of inner housing 19, percussion body 21 is inverted bullet, and its cross-sectional axis is arranged vertically, It can ensure that the breaking strength of both sides is consistent so that the fineness of powder finally obtained is uniform as possible to the maximum extent in this way.It introduces Pipe 16 is connected by the bottom minimum point of inner housing 19 with inner housing 19.Inner housing outlet 23 is arranged on the right side of inner housing 19 Side, the first strainer 22 are arranged at the middle part of inner housing 19.The second crushing steel ball is additionally provided between inner housing 19 and outer housing 18 31, inner housing outlet 23 has the protection baffle 32 of one section of bending that Open Side Down, and protection baffle 32 is for protecting first The second crushing steel ball 31 that stirring parts 25 and the second stirring parts 26 are not fallen smashes, while being flowed out by inner housing for guiding Mixture is moved along the circumferencial direction of outer housing 18.In the left side of protection baffle 32, between inner housing 19 and outer housing 18 also It is connected with the second strainer 45, the second crushing steel ball 31 is located in the space on 45 right side of the second strainer, the filter of the first strainer 22 and second Net 45 is mainly used for stopping that steel ball passes through.Since the mixture kinetic energy come out from inner housing outlet 23 is compared into inner housing 19 mixture kinetic energy wants small, so the weight of the second crushing steel ball 31 is set smaller than the weight of the first crushing steel ball 20, with Ensure that the second crushing steel ball 31 can be driven.Second quality for crushing steel ball 31 is the 5/6 of the first crushing 20 mass of steel ball, same Reachable minimum powder fineness before not being transformed compared with reducing 17% under equal power consumptions.
As illustrated in figures 4-5, the first stirring parts 25 include first rotating shaft 27 and multiple first stirring rod 28, the second stirring parts 26 Including the second shaft 29 and multiple second stirring rod 30, first rotating shaft 27 and the second shaft 29 are horizontally disposed, the first stirring Stick 28 and the second stirring rod 30 are vertically disposed in first rotating shaft 27 and the second shaft 29, and the first stirring rod 28 and second Stagger arrangement occlusion setting, the mode of this stagger arrangement snap-fit arrangement can effectively enhance crushing effect between stirring rod 30.Outer housing draws Outlet 24 is communicated in the left side of outer housing 18.Bifurcation structure 17 includes pooled portion 33, the first furcation 34 and the second furcation 35, The lower end of pooled portion 33 is connected with the pipeline of the first control valve 13, and the upper end is connected to the first furcation 34 and the second furcation 35.First furcation 34 and the second furcation 35 are tangent with inner housing 19 respectively, and the axial length H of the two is equal to the first filter The distance between net 22 and 19 left end of inner housing h, the combination length for introducing pipe 16 and 19 bottom of inner housing are equal to the first furcation 34 axial length H, such setting can ensure the first crushing steel ball 20 not will produce rotation dead angle, no matter first crush steel Which position that ball 20 is located at chamber can keep shuttling movement.
In this embodiment, (1) devises a kind of new multi-stage crushing rotating vane type high pressure disintegrating apparatus 3, the grinding device For the circulating setting of inside and outside steel ball, in the higher inner housing of high pressure water kinetic energy 19, using tangential bifurcation structure 17 and touch Hit the setting of body 21 so that relative motion up and down occurs between the steel ball of mixture and whereabouts to be comminuted and generates noticeable effort It hits, this reverse breaking method crushing effect for traditional steel ball trailing type crushes greatly reinforces, Er Qie One driving force for crushing steel ball 20 is realized using the intermediate tap pressure of centrifugal multistage pump multiple centrifugal pump, is set without additional motor etc. Standby investment, cost substantially reduce；By the setting of inner housing outlet 23 and protection baffle 32, outside using high pressure water complementary energy The steel ball that smaller quality again is carried out in shell crushes, and the energy of high-pressure hydraulic pump is fully utilized, in same power consumption Under accessible smashing fineness greatly improve, second crush steel ball 31 quality be first crush 20 mass of steel ball 5/6, same Reachable minimum powder fineness before not being transformed compared with reducing 17% under equal power consumptions；(2) guarantor to mixing plant has been fully considered It protects the needs with fluid flow characteristics and devises protection baffle 32.(3) unique bifurcation structure 17 is devised, cooperation is drawn The setting for entering pipe 16 and relative dimensions, can guarantee the first crushing steel ball 20 not will produce rotation dead angle, no matter first crush steel Which position that ball 20 is located at chamber can keep shuttling movement, ensure that equipment reliability of operation.
Preferably, hydraulic stirring equipment includes babinet 36, water inlet pipe 37, outlet pipe 38, multiple spokes 39, driving cylinder 40, the left end of first rotating shaft 27 and the second shaft 28 is sleeved in the bearing holder (housing, cover) 41 on 23 side wall of inner housing outlet, the other end Across inner housing 19 and babinet 36 is extended through, and the second shaft 28 extends in driving cylinder 40.Hollow cylindrical shape Driving cylinder 40 be arranged in babinet 36, the water inlet pipe 37 that is connected with the first control valve 13 pass through babinet 36 and with drive cylinder 40 lower part is connected, and the outlet pipe 38 being connected with outer housing outlet 24 is connected to the top of driving cylinder 40.First rotating shaft Be provided with transmission gear 42 between the second shaft 29 in 27 right end and babinet 36, transmission gear 42 respectively with first rotating shaft 27 It is meshed with the second shaft 29, first rotating shaft 27 is provided with the groove for engaging (in figure not with the second shaft 29 in engagement place Show), and the length of groove is suitable with the width of transmission gear 42.Multiple spokes 39 are distributed in the second shaft 30, and are located at It drives in cylinder 40.It is connected in first rotating shaft 27 and the second shaft 29 for ensureing between two shafts and transmission gear 42 The constant left boss 43 in the position of engagement and right boss 44, left boss 43 and right boss 44 are located at the both sides of transmission gear 42. As can be seen that the first stirring parts 25 and the second stirring parts 26 are a pair of stirring pairs that can be realized and relatively rotate when running, carry significantly The effect that high stirring crushes.
By the centre tap of multistage centrifugal hydro pump 7 Lai unmixed high pressure water by bifurcation structure 17 tangentially into Enter 19 in inner housing, drives first to crush steel ball 20 and crush steel from bottom to top movements, first along the wall surface of inner housing 19 Ball 20 moves downward after being collided at top with percussion body 21, while by the broken mixing of the first target body 10 and the second target body 11 Object is entered from the bottom of inner housing 19 in inner housing 19 by introducing pipe 16, the mixture moved from bottom to top with move from top to bottom First crush 20 phase of steel ball and hit and generate fragmentation, crush driving of the broken mixture of steel ball 20 in pressure by first It is lower tangentially to be flowed into the space between inner housing 19 and outer housing 18 from inner housing outlet 23 through the first strainer 22, drive the Two crush steel balls 31 along outer housing 18 inner surface movement to be crushed again to mixture, and finally by outer housing outlet 24 Outflow.High pressure water in the water inlet pipe 37 controlled simultaneously by the first control valve 13, which enters in driving cylinder 40, impacts spoke 39, from And the rotation of the first stirring parts 25 is driven, and the rotation of the second stirring parts 26 is driven by transmission gear 42, it is internal in the mode of stirring Shell outlet 23 come out mixture be crushed, drive cylinder 40 in do work after high pressure water from outlet pipe 38 flow out and with The mixture that outer housing outlet 24 comes out enters next process after converging.
In this embodiment, the hydraulic stirring including components such as spoke 39, water inlet pipe 37, outlet pipes 38 is devised to set Standby, the power of the mixing plant, and can be with multistage centrifugal also from the centre tap of multistage centrifugal hydro pump 7 The start and stop of high-pressure hydraulic pump 7 and automatic start-stop, eliminate the configuration of complicated control program and motor so that crushing effect reinforcement While operation and cost of investment reduce；Pass through the design for the stirring rod that transmission gear 42 and stagger arrangement are engaged, the first stirring parts 25 It is a pair of stirring pair that can be realized and relatively rotate when being run with the second stirring parts 26, substantially increases the effect that stirring crushes.
Application scenarios 4：
A kind of continuous conveying type coating system as shown in Figure 1, including storage bin hopper 1, vibration bucket 2, spiral conveyer 3, meter Glassware 4 and isolation hand-operated valve 5, Charge level measurer 100 is provided on the inner wall of storage bin hopper 1, and spiral conveyer 3 is arranged in storage bin hopper 1 bottom, counts glassware 4 and isolation hand-operated valve 5 is arranged on the pipeline between spiral conveyer 3 and vibration bucket 2, storage bin hopper 1 Bottom is additionally provided with the rotating rod 101 for preventing from blocking positioned at the top of spiral conveyer 3, and rotating rod 101 is by motor 102 Driving rotation；Multiple vibrators 103 are provided in vibration bucket 2,2 top of vibration bucket is communicated with the nitrogen for conveying coating and conveys Pipe 104, nitrogen delivery pipe 104 tilt down setting.
Even if storage bin hopper material position of the invention is low, still have in the pipeline between vibration bucket and vibration bucket and storage bin hopper certain The powder of volume can supply, and be unlikely to interrupt spraying at once, as long as giving storing in time according to the alarm of Charge level measurer at this time Struggle against feed supplement, it is ensured that whole process is not interrupted, and meanwhile it is simple and practical in structure, it is suitble to promote the use of.
Preferably, meter glassware 4 is used to measure the discharge quantity of storage bin hopper 1, and spiral transferring is adjusted according to the value of feedback of discharge quantity The conveying rotating speed of material machine 3.
Preferably, further include wet type high pressure grinding device 105, the top of storage bin hopper 1 is communicated with tremie pipe 106, unbroken Coating powder after wet type high pressure grinding device 105 is broken, through precipitation, dry it is dry after, entered by tremie pipe 106 and stored up Hopper 1 is finally sent out under the pressure of nitrogen delivery pipe 104 by efferent duct 107.
Preferably, as Figure 2-3, wet type high pressure grinding device 105 include water tank 6, multistage centrifugal hydro pump 7, Mixing chamber 8, feeder 9, the first target body 10, conducting element 11, the second target body 12, the first control valve 13, the second control valve 14, master are broken Broken equipment and hydraulic stirring equipment.Feeder 9 is arranged on mixing chamber 8, is entered by feeder 9 without broken powder and is mixed In room 8.The setting of first target body 10 is at the pipeline turning on inner wall, and conducting element 11 is obliquely installed and one end is fixed in the first target body On 10,12 opposite first target body 10 of the second target body is arranged in inner wall of the pipe.Multistage centrifugal hydro pump 7 will be in water tank 6 Water is pressurised into super-pressure, is accelerated by accelerating tube 15 after mixing chamber 8 is mixed with powder, then hits the first target body 10 and carries out just Step is broken, and carries out second-time breakage by the guiding of baffle 11 to the second target body 12, then enters main crushing plant by introducing pipe 16. 2 road pipelines are led at the centre tap of multistage centrifugal hydro pump 7, enter hydraulic stirring through the first control valve 13 all the way Equipment is tangentially entered the left bottom of inner housing 19 through the second control valve 14 by bifurcation structure 17 all the way.
Main crushing plant includes that outer housing 18, inner housing 19, first crush steel ball 20, percussion body 21, the first strainer 22, interior Shell outlet 23, outer housing outlet 24, the first stirring parts 25 and the second stirring parts 26.Outer housing 18 and inner housing 19 are same The hollow cylinder of axis setting, the first crushing steel ball 20 are arranged in the chamber that inner housing 19 is located at 22 left side of the first strainer.It touches Body 21 is hit to be arranged in the top inner wall of inner housing 19, percussion body 21 is inverted bullet, and its cross-sectional axis is arranged vertically, It can ensure that the breaking strength of both sides is consistent so that the fineness of powder finally obtained is uniform as possible to the maximum extent in this way.It introduces Pipe 16 is connected by the bottom minimum point of inner housing 19 with inner housing 19.Inner housing outlet 23 is arranged on the right side of inner housing 19 Side, the first strainer 22 are arranged at the middle part of inner housing 19.The second crushing steel ball is additionally provided between inner housing 19 and outer housing 18 31, inner housing outlet 23 has the protection baffle 32 of one section of bending that Open Side Down, and protection baffle 32 is for protecting first The second crushing steel ball 31 that stirring parts 25 and the second stirring parts 26 are not fallen smashes, while being flowed out by inner housing for guiding Mixture is moved along the circumferencial direction of outer housing 18.In the left side of protection baffle 32, between inner housing 19 and outer housing 18 also It is connected with the second strainer 45, the second crushing steel ball 31 is located in the space on 45 right side of the second strainer, the filter of the first strainer 22 and second Net 45 is mainly used for stopping that steel ball passes through.Since the mixture kinetic energy come out from inner housing outlet 23 is compared into inner housing 19 mixture kinetic energy wants small, so the weight of the second crushing steel ball 31 is set smaller than the weight of the first crushing steel ball 20, with Ensure that the second crushing steel ball 31 can be driven.Second quality for crushing steel ball 31 is the 6/7 of the first crushing 20 mass of steel ball, same Reachable minimum powder fineness before not being transformed compared with reducing 21% under equal power consumptions.
As illustrated in figures 4-5, the first stirring parts 25 include first rotating shaft 27 and multiple first stirring rod 28, the second stirring parts 26 Including the second shaft 29 and multiple second stirring rod 30, first rotating shaft 27 and the second shaft 29 are horizontally disposed, the first stirring Stick 28 and the second stirring rod 30 are vertically disposed in first rotating shaft 27 and the second shaft 29, and the first stirring rod 28 and second Stagger arrangement occlusion setting, the mode of this stagger arrangement snap-fit arrangement can effectively enhance crushing effect between stirring rod 30.Outer housing draws Outlet 24 is communicated in the left side of outer housing 18.Bifurcation structure 17 includes pooled portion 33, the first furcation 34 and the second furcation 35, The lower end of pooled portion 33 is connected with the pipeline of the first control valve 13, and the upper end is connected to the first furcation 34 and the second furcation 35.First furcation 34 and the second furcation 35 are tangent with inner housing 19 respectively, and the axial length H of the two is equal to the first filter The distance between net 22 and 19 left end of inner housing h, the combination length for introducing pipe 16 and 19 bottom of inner housing are equal to the first furcation 34 axial length H, such setting can ensure the first crushing steel ball 20 not will produce rotation dead angle, no matter first crush steel Which position that ball 20 is located at chamber can keep shuttling movement.
In this embodiment, (1) devises a kind of new multi-stage crushing rotating vane type high pressure disintegrating apparatus 3, the grinding device For the circulating setting of inside and outside steel ball, in the higher inner housing of high pressure water kinetic energy 19, using tangential bifurcation structure 17 and touch Hit the setting of body 21 so that relative motion up and down occurs between the steel ball of mixture and whereabouts to be comminuted and generates noticeable effort It hits, this reverse breaking method crushing effect for traditional steel ball trailing type crushes greatly reinforces, Er Qie One driving force for crushing steel ball 20 is realized using the intermediate tap pressure of centrifugal multistage pump multiple centrifugal pump, is set without additional motor etc. Standby investment, cost substantially reduce；By the setting of inner housing outlet 23 and protection baffle 32, outside using high pressure water complementary energy The steel ball that smaller quality again is carried out in shell crushes, and the energy of high-pressure hydraulic pump is fully utilized, in same power consumption Under accessible smashing fineness greatly improve, second crush steel ball 31 quality be first crush 20 mass of steel ball 6/7, same Reachable minimum powder fineness before not being transformed compared with reducing 21% under equal power consumptions；(2) guarantor to mixing plant has been fully considered It protects the needs with fluid flow characteristics and devises protection baffle 32.(3) unique bifurcation structure 17 is devised, cooperation is drawn The setting for entering pipe 16 and relative dimensions, can guarantee the first crushing steel ball 20 not will produce rotation dead angle, no matter first crush steel Which position that ball 20 is located at chamber can keep shuttling movement, ensure that equipment reliability of operation.
Preferably, hydraulic stirring equipment includes babinet 36, water inlet pipe 37, outlet pipe 38, multiple spokes 39, driving cylinder 40, the left end of first rotating shaft 27 and the second shaft 28 is sleeved in the bearing holder (housing, cover) 41 on 23 side wall of inner housing outlet, the other end Across inner housing 19 and babinet 36 is extended through, and the second shaft 28 extends in driving cylinder 40.Hollow cylindrical shape Driving cylinder 40 be arranged in babinet 36, the water inlet pipe 37 that is connected with the first control valve 13 pass through babinet 36 and with drive cylinder 40 lower part is connected, and the outlet pipe 38 being connected with outer housing outlet 24 is connected to the top of driving cylinder 40.First rotating shaft Be provided with transmission gear 42 between the second shaft 29 in 27 right end and babinet 36, transmission gear 42 respectively with first rotating shaft 27 It is meshed with the second shaft 29, first rotating shaft 27 is provided with the groove for engaging (in figure not with the second shaft 29 in engagement place Show), and the length of groove is suitable with the width of transmission gear 42.Multiple spokes 39 are distributed in the second shaft 30, and are located at It drives in cylinder 40.It is connected in first rotating shaft 27 and the second shaft 29 for ensureing between two shafts and transmission gear 42 The constant left boss 43 in the position of engagement and right boss 44, left boss 43 and right boss 44 are located at the both sides of transmission gear 42. As can be seen that the first stirring parts 25 and the second stirring parts 26 are a pair of stirring pairs that can be realized and relatively rotate when running, carry significantly The effect that high stirring crushes.
By the centre tap of multistage centrifugal hydro pump 7 Lai unmixed high pressure water by bifurcation structure 17 tangentially into Enter 19 in inner housing, drives first to crush steel ball 20 and crush steel from bottom to top movements, first along the wall surface of inner housing 19 Ball 20 moves downward after being collided at top with percussion body 21, while by the broken mixing of the first target body 10 and the second target body 11 Object is entered from the bottom of inner housing 19 in inner housing 19 by introducing pipe 16, the mixture moved from bottom to top with move from top to bottom First crush 20 phase of steel ball and hit and generate fragmentation, crush driving of the broken mixture of steel ball 20 in pressure by first It is lower tangentially to be flowed into the space between inner housing 19 and outer housing 18 from inner housing outlet 23 through the first strainer 22, drive the Two crush steel balls 31 along outer housing 18 inner surface movement to be crushed again to mixture, and finally by outer housing outlet 24 Outflow.High pressure water in the water inlet pipe 37 controlled simultaneously by the first control valve 13, which enters in driving cylinder 40, impacts spoke 39, from And the rotation of the first stirring parts 25 is driven, and the rotation of the second stirring parts 26 is driven by transmission gear 42, it is internal in the mode of stirring Shell outlet 23 come out mixture be crushed, drive cylinder 40 in do work after high pressure water from outlet pipe 38 flow out and with The mixture that outer housing outlet 24 comes out enters next process after converging.
In this embodiment, the hydraulic stirring including components such as spoke 39, water inlet pipe 37, outlet pipes 38 is devised to set Standby, the power of the mixing plant, and can be with multistage centrifugal also from the centre tap of multistage centrifugal hydro pump 7 The start and stop of high-pressure hydraulic pump 7 and automatic start-stop, eliminate the configuration of complicated control program and motor so that crushing effect reinforcement While operation and cost of investment reduce；Pass through the design for the stirring rod that transmission gear 42 and stagger arrangement are engaged, the first stirring parts 25 It is a pair of stirring pair that can be realized and relatively rotate when being run with the second stirring parts 26, substantially increases the effect that stirring crushes.
Application scenarios 5：
A kind of continuous conveying type coating system as shown in Figure 1, including storage bin hopper 1, vibration bucket 2, spiral conveyer 3, meter Glassware 4 and isolation hand-operated valve 5, Charge level measurer 100 is provided on the inner wall of storage bin hopper 1, and spiral conveyer 3 is arranged in storage bin hopper 1 bottom, counts glassware 4 and isolation hand-operated valve 5 is arranged on the pipeline between spiral conveyer 3 and vibration bucket 2, storage bin hopper 1 Bottom is additionally provided with the rotating rod 101 for preventing from blocking positioned at the top of spiral conveyer 3, and rotating rod 101 is by motor 102 Driving rotation；Multiple vibrators 103 are provided in vibration bucket 2,2 top of vibration bucket is communicated with the nitrogen for conveying coating and conveys Pipe 104, nitrogen delivery pipe 104 tilt down setting.
Even if storage bin hopper material position of the invention is low, still have in the pipeline between vibration bucket and vibration bucket and storage bin hopper certain The powder of volume can supply, and be unlikely to interrupt spraying at once, as long as giving storing in time according to the alarm of Charge level measurer at this time Struggle against feed supplement, it is ensured that whole process is not interrupted, and meanwhile it is simple and practical in structure, it is suitble to promote the use of.
Preferably, meter glassware 4 is used to measure the discharge quantity of storage bin hopper 1, and spiral transferring is adjusted according to the value of feedback of discharge quantity The conveying rotating speed of material machine 3.
Preferably, further include wet type high pressure grinding device 105, the top of storage bin hopper 1 is communicated with tremie pipe 106, unbroken Coating powder after wet type high pressure grinding device 105 is broken, through precipitation, dry it is dry after, entered by tremie pipe 106 and stored up Hopper 1 is finally sent out under the pressure of nitrogen delivery pipe 104 by efferent duct 107.
Preferably, as Figure 2-3, wet type high pressure grinding device 105 include water tank 6, multistage centrifugal hydro pump 7, Mixing chamber 8, feeder 9, the first target body 10, conducting element 11, the second target body 12, the first control valve 13, the second control valve 14, master are broken Broken equipment and hydraulic stirring equipment.Feeder 9 is arranged on mixing chamber 8, is entered by feeder 9 without broken powder and is mixed In room 8.The setting of first target body 10 is at the pipeline turning on inner wall, and conducting element 11 is obliquely installed and one end is fixed in the first target body On 10,12 opposite first target body 10 of the second target body is arranged in inner wall of the pipe.Multistage centrifugal hydro pump 7 will be in water tank 6 Water is pressurised into super-pressure, is accelerated by accelerating tube 15 after mixing chamber 8 is mixed with powder, then hits the first target body 10 and carries out just Step is broken, and carries out second-time breakage by the guiding of baffle 11 to the second target body 12, then enters main crushing plant by introducing pipe 16. 2 road pipelines are led at the centre tap of multistage centrifugal hydro pump 7, enter hydraulic stirring through the first control valve 13 all the way Equipment is tangentially entered the left bottom of inner housing 19 through the second control valve 14 by bifurcation structure 17 all the way.
Main crushing plant includes that outer housing 18, inner housing 19, first crush steel ball 20, percussion body 21, the first strainer 22, interior Shell outlet 23, outer housing outlet 24, the first stirring parts 25 and the second stirring parts 26.Outer housing 18 and inner housing 19 are same The hollow cylinder of axis setting, the first crushing steel ball 20 are arranged in the chamber that inner housing 19 is located at 22 left side of the first strainer.It touches Body 21 is hit to be arranged in the top inner wall of inner housing 19, percussion body 21 is inverted bullet, and its cross-sectional axis is arranged vertically, It can ensure that the breaking strength of both sides is consistent so that the fineness of powder finally obtained is uniform as possible to the maximum extent in this way.It introduces Pipe 16 is connected by the bottom minimum point of inner housing 19 with inner housing 19.Inner housing outlet 23 is arranged on the right side of inner housing 19 Side, the first strainer 22 are arranged at the middle part of inner housing 19.The second crushing steel ball is additionally provided between inner housing 19 and outer housing 18 31, inner housing outlet 23 has the protection baffle 32 of one section of bending that Open Side Down, and protection baffle 32 is for protecting first The second crushing steel ball 31 that stirring parts 25 and the second stirring parts 26 are not fallen smashes, while being flowed out by inner housing for guiding Mixture is moved along the circumferencial direction of outer housing 18.In the left side of protection baffle 32, between inner housing 19 and outer housing 18 also It is connected with the second strainer 45, the second crushing steel ball 31 is located in the space on 45 right side of the second strainer, the filter of the first strainer 22 and second Net 45 is mainly used for stopping that steel ball passes through.Since the mixture kinetic energy come out from inner housing outlet 23 is compared into inner housing 19 mixture kinetic energy wants small, so the weight of the second crushing steel ball 31 is set smaller than the weight of the first crushing steel ball 20, with Ensure that the second crushing steel ball 31 can be driven.Second quality for crushing steel ball 31 is the 7/8 of the first crushing 20 mass of steel ball, same Reachable minimum powder fineness before not being transformed compared with reducing 23% under equal power consumptions.
As illustrated in figures 4-5, the first stirring parts 25 include first rotating shaft 27 and multiple first stirring rod 28, the second stirring parts 26 Including the second shaft 29 and multiple second stirring rod 30, first rotating shaft 27 and the second shaft 29 are horizontally disposed, the first stirring Stick 28 and the second stirring rod 30 are vertically disposed in first rotating shaft 27 and the second shaft 29, and the first stirring rod 28 and second Stagger arrangement occlusion setting, the mode of this stagger arrangement snap-fit arrangement can effectively enhance crushing effect between stirring rod 30.Outer housing draws Outlet 24 is communicated in the left side of outer housing 18.Bifurcation structure 17 includes pooled portion 33, the first furcation 34 and the second furcation 35, The lower end of pooled portion 33 is connected with the pipeline of the first control valve 13, and the upper end is connected to the first furcation 34 and the second furcation 35.First furcation 34 and the second furcation 35 are tangent with inner housing 19 respectively, and the axial length H of the two is equal to the first filter The distance between net 22 and 19 left end of inner housing h, the combination length for introducing pipe 16 and 19 bottom of inner housing are equal to the first furcation 34 axial length H, such setting can ensure the first crushing steel ball 20 not will produce rotation dead angle, no matter first crush steel Which position that ball 20 is located at chamber can keep shuttling movement.
In this embodiment, (1) devises a kind of new multi-stage crushing rotating vane type high pressure disintegrating apparatus 3, the grinding device For the circulating setting of inside and outside steel ball, in the higher inner housing of high pressure water kinetic energy 19, using tangential bifurcation structure 17 and touch Hit the setting of body 21 so that relative motion up and down occurs between the steel ball of mixture and whereabouts to be comminuted and generates noticeable effort It hits, this reverse breaking method crushing effect for traditional steel ball trailing type crushes greatly reinforces, Er Qie One driving force for crushing steel ball 20 is realized using the intermediate tap pressure of centrifugal multistage pump multiple centrifugal pump, is set without additional motor etc. Standby investment, cost substantially reduce；By the setting of inner housing outlet 23 and protection baffle 32, outside using high pressure water complementary energy The steel ball that smaller quality again is carried out in shell crushes, and the energy of high-pressure hydraulic pump is fully utilized, in same power consumption Under accessible smashing fineness greatly improve, second crush steel ball 31 quality be first crush 20 mass of steel ball 7/8, same Reachable minimum powder fineness before not being transformed compared with reducing 23% under equal power consumptions；(2) guarantor to mixing plant has been fully considered It protects the needs with fluid flow characteristics and devises protection baffle 32.(3) unique bifurcation structure 17 is devised, cooperation is drawn The setting for entering pipe 16 and relative dimensions, can guarantee the first crushing steel ball 20 not will produce rotation dead angle, no matter first crush steel Which position that ball 20 is located at chamber can keep shuttling movement, ensure that equipment reliability of operation.
Preferably, hydraulic stirring equipment includes babinet 36, water inlet pipe 37, outlet pipe 38, multiple spokes 39, driving cylinder 40, the left end of first rotating shaft 27 and the second shaft 28 is sleeved in the bearing holder (housing, cover) 41 on 23 side wall of inner housing outlet, the other end Across inner housing 19 and babinet 36 is extended through, and the second shaft 28 extends in driving cylinder 40.Hollow cylindrical shape Driving cylinder 40 be arranged in babinet 36, the water inlet pipe 37 that is connected with the first control valve 13 pass through babinet 36 and with drive cylinder 40 lower part is connected, and the outlet pipe 38 being connected with outer housing outlet 24 is connected to the top of driving cylinder 40.First rotating shaft Be provided with transmission gear 42 between the second shaft 29 in 27 right end and babinet 36, transmission gear 42 respectively with first rotating shaft 27 It is meshed with the second shaft 29, first rotating shaft 27 is provided with the groove for engaging (in figure not with the second shaft 29 in engagement place Show), and the length of groove is suitable with the width of transmission gear 42.Multiple spokes 39 are distributed in the second shaft 30, and are located at It drives in cylinder 40.It is connected in first rotating shaft 27 and the second shaft 29 for ensureing between two shafts and transmission gear 42 The constant left boss 43 in the position of engagement and right boss 44, left boss 43 and right boss 44 are located at the both sides of transmission gear 42. As can be seen that the first stirring parts 25 and the second stirring parts 26 are a pair of stirring pairs that can be realized and relatively rotate when running, carry significantly The effect that high stirring crushes.
By the centre tap of multistage centrifugal hydro pump 7 Lai unmixed high pressure water by bifurcation structure 17 tangentially into Enter 19 in inner housing, drives first to crush steel ball 20 and crush steel from bottom to top movements, first along the wall surface of inner housing 19 Ball 20 moves downward after being collided at top with percussion body 21, while by the broken mixing of the first target body 10 and the second target body 11 Object is entered from the bottom of inner housing 19 in inner housing 19 by introducing pipe 16, the mixture moved from bottom to top with move from top to bottom First crush 20 phase of steel ball and hit and generate fragmentation, crush driving of the broken mixture of steel ball 20 in pressure by first It is lower tangentially to be flowed into the space between inner housing 19 and outer housing 18 from inner housing outlet 23 through the first strainer 22, drive the Two crush steel balls 31 along outer housing 18 inner surface movement to be crushed again to mixture, and finally by outer housing outlet 24 Outflow.High pressure water in the water inlet pipe 37 controlled simultaneously by the first control valve 13, which enters in driving cylinder 40, impacts spoke 39, from And the rotation of the first stirring parts 25 is driven, and the rotation of the second stirring parts 26 is driven by transmission gear 42, it is internal in the mode of stirring Shell outlet 23 come out mixture be crushed, drive cylinder 40 in do work after high pressure water from outlet pipe 38 flow out and with The mixture that outer housing outlet 24 comes out enters next process after converging.
In this embodiment, the hydraulic stirring including components such as spoke 39, water inlet pipe 37, outlet pipes 38 is devised to set Standby, the power of the mixing plant, and can be with multistage centrifugal also from the centre tap of multistage centrifugal hydro pump 7 The start and stop of high-pressure hydraulic pump 7 and automatic start-stop, eliminate the configuration of complicated control program and motor so that crushing effect reinforcement While operation and cost of investment reduce；Pass through the design for the stirring rod that transmission gear 42 and stagger arrangement are engaged, the first stirring parts 25 It is a pair of stirring pair that can be realized and relatively rotate when being run with the second stirring parts 26, substantially increases the effect that stirring crushes.
Finally it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention, rather than the present invention is protected The limitation of range is protected, although being explained in detail to the present invention with reference to preferred embodiment, those skilled in the art answer Work as understanding, technical scheme of the present invention can be modified or replaced equivalently, without departing from the reality of technical solution of the present invention Matter and range.

Claims (1)

1. a kind of continuous conveying type coating system, characterized in that including storage bin hopper, vibration bucket, spiral conveyer, meter glassware and every From hand-operated valve, be provided with Charge level measurer on the inner wall of storage bin hopper, spiral conveyer is arranged in the bottom of storage bin hopper, meter glassware and On the pipeline that isolation hand-operated valve is arranged between spiral conveyer and vibration bucket, the bottom of storage bin hopper is located at spiral conveyer Top is additionally provided with the rotating rod for preventing from blocking, and rotating rod is driven by motor to be rotated；Multiple rappings are provided in vibration bucket Device, vibration bucket top are communicated with the nitrogen delivery pipe for conveying coating, and nitrogen delivery pipe tilts down setting；Meter glassware is used for The discharge quantity for measuring storage bin hopper, the conveying rotating speed of spiral conveyer is adjusted according to the value of feedback of discharge quantity；It further include wet type height The top of press-powder crushing device, storage bin hopper is communicated with tremie pipe, and unbroken coating powder is broken by wet type high pressure grinding device Afterwards, after precipitating, drying drying, storage bin hopper is entered by tremie pipe, is finally sent by efferent duct under the pressure of nitrogen delivery pipe Go out；The wet type high pressure grinding device includes water tank, multistage centrifugal hydro pump, mixing chamber, feeder, the first target body, leads Flow part, the second target body, the first control valve, the second control valve, main crushing plant and hydraulic stirring equipment；Feeder setting is mixed It closes on room, is entered in mixing chamber by feeder without broken powder；The setting of first target body is at the pipeline turning on inner wall, water conservancy diversion Part is obliquely installed and one end is fixed on the first target body, and the second target body is arranged with respect to the first target body in inner wall of the pipe；It is multistage Water in water tank is pressurised into super-pressure by centrifugal high-pressure hydraulic pump, by mixing chamber, subsequently enters main crushing plant；Multistage centrifugal Pipeline is led at the centre tap of formula high-pressure hydraulic pump, respectively enters hydraulic stirring equipment and main crushing plant.
CN201610732969.7A 2016-08-26 2016-08-26 A kind of continuous conveying type coating system Active CN106335722B (en)

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