CN106697627B - For producing the auto spiral powder feeder of environmentally protective PVC foam plate - Google Patents

For producing the auto spiral powder feeder of environmentally protective PVC foam plate Download PDF

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Publication number
CN106697627B
CN106697627B CN201710034998.0A CN201710034998A CN106697627B CN 106697627 B CN106697627 B CN 106697627B CN 201710034998 A CN201710034998 A CN 201710034998A CN 106697627 B CN106697627 B CN 106697627B
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CN
China
Prior art keywords
barrel
filter screen
hole
hopper
plate
Prior art date
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Active
Application number
CN201710034998.0A
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Chinese (zh)
Other versions
CN106697627A (en
Inventor
刘志宏
郭礼林
还兰女
姚海银
张跃华
何宇明
郭恚岐
还松
郭慧妍
贾恒军
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiangsu Yun Teng Hi Tech Co Ltd
Original Assignee
Jiangsu Yun Teng Hi Tech Co Ltd
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Priority to CN201710034998.0A priority Critical patent/CN106697627B/en
Publication of CN106697627A publication Critical patent/CN106697627A/en
Application granted granted Critical
Publication of CN106697627B publication Critical patent/CN106697627B/en
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D88/00Large containers
    • B65D88/54Large containers characterised by means facilitating filling or emptying
    • B65D88/64Large containers characterised by means facilitating filling or emptying preventing bridge formation
    • B65D88/66Large containers characterised by means facilitating filling or emptying preventing bridge formation using vibrating or knocking devices
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D29/00Other filters with filtering elements stationary during filtration, e.g. pressure or suction filters, or filtering elements therefor
    • B01D29/01Other filters with filtering elements stationary during filtration, e.g. pressure or suction filters, or filtering elements therefor with flat filtering elements
    • B01D29/05Other filters with filtering elements stationary during filtration, e.g. pressure or suction filters, or filtering elements therefor with flat filtering elements supported
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D88/00Large containers
    • B65D88/54Large containers characterised by means facilitating filling or emptying
    • B65D88/72Fluidising devices
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D88/00Large containers
    • B65D88/74Large containers having means for heating, cooling, aerating or other conditioning of contents
    • B65D88/744Large containers having means for heating, cooling, aerating or other conditioning of contents heating or cooling through the walls or internal parts of the container, e.g. circulation of fluid inside the walls
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D90/00Component parts, details or accessories for large containers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G33/00Screw or rotary spiral conveyors
    • B65G33/24Details
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G65/00Loading or unloading
    • B65G65/30Methods 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
    • B65G65/34Emptying devices
    • B65G65/40Devices for emptying otherwise than from the top
    • B65G65/46Devices for emptying otherwise than from the top using screw conveyors
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G2201/00Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
    • B65G2201/04Bulk

Abstract

The present invention provides the auto spiral powder feeders for producing environmentally protective PVC foam plate, including hopper, barrel, filter device is equipped in hopper, the present invention passes through vibration motor for helical feed paddle, powder on interior barrel shakes off in hopper, powder in interior barrel can also be shaken off by dust blower, sealing ring is equipped between helical axis and axis hole, axle sleeve, increase the leakproofness of barrel, electrothermal tube is equipped between interior barrel and outer barrel, insulating materials, powder can be dried, prevent powder from accumulating due to dampness, insulating materials is coated on electrothermal tube, increase the safety of transmission mechanism, the present invention sets filter device in hopper, powder is filtered, filtered powder will not block feeder, filter screen can replace different meshes, facilitate the filtering of different powders;The present invention is equipped with filter holder, can play the role of supporting filter screen, furthermore filter device can be dismantled, and be readily cleaned, reusable.

Description

For producing the auto spiral powder feeder of environmentally protective PVC foam plate
Technical field
The present invention relates to machinery equipment field, more particularly to the auto spiral for producing environmentally protective PVC foam plate Powder feeder.
Background technique
In the production of PVC foam plate, auto spiral powder feeder is a kind of essential production equipment, automatic spiral shell Rotation powder feeder is mainly used for for PVC foam plate powder being promoted in the feed bin of process equipment or production line, high-efficient, province Shi Shengli, but in process of production, auto spiral powder feeder would generally transmit different raw materials, due to a kind of upper raw material Residual can reduce down a kind of purity of raw material, can have a certain impact to the quality of product, so auto spiral powder feeder Cleaning just seem especially important, additionally due to work long hours or powder dampness agglomeration, be easy to happen powder accumulation situation, To cause the blocking of auto spiral powder feeder, equipment is damaged, conventional method but is taken by artificial filter's powder When it is laborious.
Goal of the invention
In order to solve the problems in the existing technology, the present invention is provided to produce environmentally protective PVC foam plate from Dynamic spiral powder feeder, has the characteristics that reliable and stable, easy to use, filter effect is good.
Technical proposal that the invention solves the above-mentioned problems are as follows: for producing the auto spiral powder of environmentally protective PVC foam plate Last feeder, including hopper, barrel, the hopper are conical structure, and hopper is fixed on hopper base, and control panel is located at On hopper base, barrel includes interior barrel, outer barrel, and barrel bottom is connected to feed hopper bottom, and insertion hole is equipped at the top of barrel, is inserted Enter hole and be externally provided with dust blower, the nozzle for being inserted into hole and dust blower connects, and interior barrel is located in outer barrel, and rotary shaft is located at interior barrel Interior, helical feed paddle is fixed in rotary shaft, and the outer wall of outer barrel is equipped with first motor, and the top of outer barrel is equipped with barrel Bracket, cartridge holder are welded in the outer wall of outer barrel, and cartridge holder and hopper base bottom are equipped with universal wheel, and the second motor passes through Motor cabinet is fixed on the top of outer barrel, and the second motor output shaft is fixedly connected with drive pulley, and the upper end of rotary shaft is equipped with Driven pulley, driven pulley are connect with drive pulley by belt, and discharge port is located at the top of barrel, the top of barrel Top equipped with axis hole, rotary shaft passes through axis hole, and axle sleeve, sealing ring are equipped between the inner edge and rotary shaft of axis hole, and axle sleeve is circle Cylindrical hollow structure, axle sleeve are socketed on the outside of rotary shaft, and sealing ring is cylindrical hollow configuration, the inner wall of sealing ring and axle sleeve Outer wall connection, the outer wall of sealing ring are connect with top cover labyrinth, the inner wall of lower sealing cover even respectively, and top cover labyrinth, lower sealing cover are cut Face is zigzag, and top cover labyrinth is fixedly connected with lower sealing cover by nut, bolt;Filter device, hopper are equipped in the hopper It is equipped with the second link block, the second link block is equipped with the second connecting hole, and the second connecting hole inner wall is equipped with screw thread, hopper and the Two link blocks are integrated design, and filter device includes filter screen stand lid, filter screen stand, filter screen, filter screen stand lid two Side is equipped with the first link block, the first link block middle position is equipped with the first connecting hole, and filter screen stand lid is with the first link block Integrated design, the first connecting hole are bolted with the second connecting hole, and buckle is equipped on the inside of filter screen stand lid, and buckle includes Upper plate, buckle lower plate are buckled, the section for buckling upper plate is right-angled trapezium, buckles the section of lower plate for right angled triangle, on buckle The bottom surface of plate is in contact with the top surface of buckle lower plate, and the buckle upper plate, buckle lower plate, filter screen stand lid are integrated design; First support, second support are equipped in filter screen stand, first support is circular ring shape, and several mistakes are evenly distributed in first support Filter opening, filter hole are cylindrical hole, and second support is strip, and the quantity of second support is 2, and second support is mutually hung down Directly, crosspoint is located in the center of circle of first support, and second support is equipped with filtering rod, and filtering rod is rectangular parallelepiped structure, filter screen Bracket is equipped with card slot, and card slot is cube structure, and the filter screen includes strainer, bound edge, and bound edge is located on the outside of filter screen, packet Side is equipped with third connecting hole, and third connecting hole is cube structure, and the length d1 of third connecting hole is greater than the length d2 of card slot, Filter screen is connected and fixed among filter screen stand lid and filter screen stand by card slot with what is buckled.
The nozzle of the dust blower is externally provided with connector sleeve, and the top of connector sleeve is cylindrical hollow configuration, connector sleeve it is upper The outer wall of portion and nozzle is interference fit, and connector sleeve lower part is truncated cone-shaped hollow structure, and the lower part of amplifier and connector sleeve passes through It is threadedly coupled, amplifier is equipped with several ventholes.
The first motor is vibration motor, and the second motor is speed regulating motor.
The hopper, barrel are 304 stainless steel materials.
Electrothermal tube, insulating materials are equipped between the interior barrel and outer barrel, insulating materials is coated on electrothermal tube.
The barrel, filter screen stand, filter screen stand lid are SUS301 stainless steel material.
The material of the filter screen is that stainless steel works out filter screen.
Beneficial effects of the present invention, the present invention set vibration motor on barrel outer wall, after transmission mechanism end of transmission, lead to It crosses vibration motor to shake off the powder on helical feed paddle, interior barrel in hopper, dust blower nozzle is equipped with amplifier, energy The powder in barrel is removed in more than enough orientation, reduces the accumulation of powder, and sealing ring, axle sleeve are equipped between helical axis and axis hole, is increased The leakproofness for having added barrel increases transmission mechanism reliability, and electrothermal tube, insulation material are equipped between interior barrel and outer barrel Material, can dry powder, prevent powder from accumulating due to dampness, it is difficult to transmit, insulating materials is coated on electrothermal tube, increases transmission The safety of mechanism, the present invention have the characteristics that be readily cleaned, are safe and reliable;Filter device is arranged in the present invention in hopper, right Powder is filtered, and filtered powder will not block feeder, improves production efficiency, while also saving manpower, this hair Bright filter screen can replace different meshes, facilitate the filtering of different powders;The present invention is equipped with filter holder, can play and support The effect of strainer, first support are equipped with filter hole, and second support is equipped with filtering rod, and powder is difficult to the heap on filter holder Product not will cause waste, and filter efficiency is high, and furthermore filter device can be dismantled, and be readily cleaned, reusable.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention;
Fig. 2 is enlarged drawing at A in Fig. 1;
Fig. 3 is enlarged drawing at B in Fig. 1;
Fig. 4 is venthole schematic diagram;
Fig. 5 is filter holder schematic diagram;
Fig. 6 is filter holder lid schematic diagram;
Fig. 7 is buckle, card slot schematic diagram;
Fig. 8 is filter holder and filter holder lid connection schematic diagram;
Fig. 9 is filter screen schematic diagram;
In figure: 1- hopper, 2- control panel, 3- hopper base, 4- universal wheel, barrel in 5-, 6- rotary shaft, 7- spiral transferring Send blade, 8- first motor, the second motor of 9-, 10- motor cabinet, 11- motor output shaft, 12- drive pulley, 13- belt, 14- driven pulley, 15- discharge port, 16- cartridge holder, the outer barrel of 17-, 18- dust blower, 19- axle sleeve, 20- sealing ring, 21- Top cover labyrinth, 22- lower sealing cover, 23- axis hole, 24- electrothermal tube, 25- nozzle, 26- connector sleeve, 27- amplifier, 28- venthole, The second link block of 29-, the first link block of 30-, the second connecting hole of 31-, 32- filter screen stand lid, 33- filter screen stand, 34- card Slot, 35- first support, 36- filter hole, 37- filtering rod, 38- second support, the first connecting hole of 40-, 41- buckle, 42- buckle, 43- buckles upper plate, and 44- buckles lower plate, 45- filter screen, 46- third connecting hole, 47- bound edge, 48- strainer.
Specific embodiment
With reference to the accompanying drawing and specific embodiment the present invention is further illustrated.
As shown, the auto spiral powder feeder for producing environmentally protective PVC foam plate, including hopper, barrel, The hopper is conical structure, and hopper is fixed on hopper base, and control panel is located on hopper base, and barrel includes interior material Cylinder, outer barrel, barrel bottom are connected to feed hopper bottom, and insertion hole is equipped at the top of barrel, and insertion hole is externally provided with dust blower, is inserted into hole It is connect with the nozzle of dust blower, interior barrel is located in outer barrel, and rotary shaft is located in interior barrel, and helical feed paddle is fixed on rotation In shaft, the outer wall of outer barrel is equipped with first motor, and the top of outer barrel is equipped with cartridge holder, and cartridge holder is welded in outer material The outer wall of cylinder, cartridge holder and hopper base bottom are equipped with universal wheel, and the second motor is fixed on the upper of outer barrel by motor cabinet Portion, motor output shaft are fixedly connected with drive pulley, and the upper end of rotary shaft is equipped with driven pulley, driven pulley and active Belt pulley is connected by belt, and discharge port is located at the top of barrel, and the top of barrel is equipped with axis hole, the top of rotary shaft passes through axis Hole is equipped with axle sleeve, sealing ring between the inner edge and rotary shaft of axis hole, axle sleeve is cylindrical hollow configuration, and axle sleeve is socketed on rotation On the outside of axis, sealing ring is cylindrical hollow configuration, and the inner wall of sealing ring and the outer wall of axle sleeve connect, the outer wall of sealing ring respectively with The inner wall connection of top cover labyrinth, lower sealing cover even, top cover labyrinth, lower sealing cover section are zigzag, top cover labyrinth and lower sealing cover It is fixedly connected by nut, bolt;Filter device is equipped in the hopper, hopper is equipped with the second link block, the second link block It is equipped with the second connecting hole, the second connecting hole inner wall is equipped with screw thread, and hopper and the second link block are integrated design, filter device Including filter screen stand lid, filter screen stand, filter screen, filter screen stand lid two sides are equipped with the first link block, the first link block Middle position is equipped with the first connecting hole, and filter screen stand lid and the first link block are integrated design, and the first connecting hole and second connect It connects hole to be bolted, buckle is equipped on the inside of filter screen stand lid, buckle includes buckle upper plate, buckle lower plate, buckles upper plate Section be right-angled trapezium, the section for buckling lower plate is right angled triangle, buckles the bottom surface of upper plate and buckles the top surface phase of lower plate Contact, the buckle upper plate, buckle lower plate, filter screen stand lid are integrated design;First support, the are equipped in filter screen stand Two brackets, first support are circular ring shape, and several filter hole are evenly distributed in first support, and filter hole is cylindrical hole, the Two brackets are strip, and the quantity of second support is 2, and second support is mutually perpendicular to, and crosspoint is located in the circle of first support The heart, second support are equipped with filtering rod, and filtering rod is rectangular parallelepiped structure, and filter screen stand is equipped with card slot, and card slot is square Structure, the filter screen include strainer, bound edge, and bound edge is located on the outside of filter screen, and bound edge is equipped with third connecting hole, third connection Hole is cube structure, and the length d1 of third connecting hole is greater than the length d2 of card slot, and filter screen passes through the connection of card slot and buckle It is fixed among filter screen stand lid and filter screen stand.
The nozzle of the dust blower is externally provided with connector sleeve, and the top of connector sleeve is cylindrical hollow configuration, connector sleeve it is upper The outer wall of portion and nozzle is interference fit, and connector sleeve lower part is truncated cone-shaped hollow structure, and the lower part of amplifier and connector sleeve passes through It is threadedly coupled, amplifier is equipped with several ventholes.
The first motor is vibration motor, and the second motor is speed regulating motor.
The hopper, barrel are 304 stainless steel materials.
Electrothermal tube, insulating materials are equipped between the interior barrel and outer barrel, insulating materials is coated on electrothermal tube.
The barrel, filter screen stand, filter screen stand lid are SUS301 stainless steel material.
The material of the filter screen is that stainless steel works out filter screen.
It needs in use, the filter screen of suitable mesh number is selected according to the size of powder particles, by the third of filter screen bound edge The buckle of filter screen stand lid after alignment, is directed at card slot, Gai He finally will by the card slot on connecting hole alignment filter net bracket The first connecting hole that filter screen stand covers is directed at the second connecting hole on barrel, has screw thread in the second connecting hole, will with bolt First connecting hole, the second connecting hole are fixed, and are installed, and the switch of auto spiral powder feeder is opened by control panel, Powder is added into hopper, powder falls on feed hopper bottom after filter device, and feed hopper bottom is connected with barrel bottom, material Powder is transported up by rotary shaft and helical feed blade in cylinder, and the material to process equipment or production line is transported by discharge port It in storehouse, after use, turns off the switch, after auto spiral powder feeder stops working, by bolt from the second connecting hole It backs out, barrel is separated with filter device, buckle is extracted from card slot, removes filter screen stand lid, filter screen, filtering respectively Net bracket, is cleaned, and vibration motor is then opened, and is shaken the powder on helical feed paddle, interior barrel by vibration motor It falls in hopper, dust blower can also be opened, shake off by powder in interior barrel by dust blower, then remove and fall down Powder finally wipes hopper with dehydrated alcohol, in case next time uses.
Many other changes and remodeling can be made by not departing from the spirit and scope of the present invention.It should be appreciated that the present invention is not It is limited to specific embodiment, the scope of the present invention is defined by the following claims.

Claims (7)

1. for producing the auto spiral powder feeder of environmentally protective PVC foam plate, which is characterized in that including hopper, barrel, The hopper is conical structure, and hopper is fixed on hopper base, and control panel is located on hopper base, and barrel includes interior material Cylinder, outer barrel, barrel bottom are connected to feed hopper bottom, and insertion hole is equipped at the top of barrel, and insertion hole is externally provided with dust blower, is inserted into hole It is connect with the nozzle of dust blower, interior barrel is located in outer barrel, and rotary shaft is located in interior barrel, and helical feed paddle is fixed on rotation In shaft, the outer wall of outer barrel is equipped with first motor, and the top of outer barrel is equipped with cartridge holder, and cartridge holder is welded in outer material The outer wall of cylinder, cartridge holder and hopper base bottom are equipped with universal wheel, and the second motor is fixed on the upper of outer barrel by motor cabinet Portion, the second motor output shaft are fixedly connected with drive pulley, and the upper end of rotary shaft is equipped with driven pulley, driven pulley with Drive pulley is connected by belt, and discharge port is located at the top of barrel, and the top of barrel is equipped with axis hole, the top of rotary shaft is worn Axis hole is crossed, axle sleeve, sealing ring are equipped between the inner edge and rotary shaft of axis hole, axle sleeve is cylindrical hollow configuration, and axle sleeve is socketed on On the outside of rotary shaft, sealing ring is cylindrical hollow configuration, and the inner wall of sealing ring and the outer wall of axle sleeve connect, the outer wall point of sealing ring It is not connect with top cover labyrinth, the inner wall of lower sealing cover even, top cover labyrinth, lower sealing cover section are zigzag, and top cover labyrinth is close under Capping is fixedly connected by nut, bolt;Filter device is equipped in the hopper, hopper is equipped with the second link block, and second connects Block is connect equipped with the second connecting hole, the second connecting hole inner wall is equipped with screw thread, and hopper and the second link block are integrated design, filters Device includes filter screen stand lid, filter screen stand, filter screen, and filter screen stand lid two sides are equipped with the first link block, the first company Block middle position is connect equipped with the first connecting hole, filter screen stand lid and the first link block are integrated design, the first connecting hole and the Two connecting holes are bolted, and buckle is equipped on the inside of filter screen stand lid, and buckle includes buckle upper plate, buckle lower plate, buckle The section of upper plate is right-angled trapezium, and the section for buckling lower plate is right angled triangle, buckles the bottom surface of upper plate and the top of buckle lower plate Face is in contact, and the buckle upper plate, buckle lower plate, filter screen stand lid are integrated design;First is equipped in filter screen stand Frame, second support, first support are circular ring shape, and several filter hole are evenly distributed in first support, and filter hole is cylindrical logical Hole, second support are strip, and the quantity of second support is 2, and second support is mutually perpendicular to, and crosspoint is located at first support The center of circle, second support are equipped with filtering rod, and filtering rod is rectangular parallelepiped structure, and filter screen stand is equipped with card slot, and card slot is pros Body structure, the filter screen include strainer, bound edge, and bound edge is located on the outside of filter screen, and bound edge is equipped with third connecting hole, and third connects Connecing hole is cube structure, and the length d1 of third connecting hole is greater than the length d2 of card slot, and filter screen passes through the company of card slot and buckle It connects and is fixed among filter screen stand lid and filter screen stand.
2. as described in claim 1 for producing the auto spiral powder feeder of environmentally protective PVC foam plate, feature exists In the nozzle of the dust blower is externally provided with connector sleeve, and the top of connector sleeve is cylindrical hollow configuration, the top of connector sleeve and spray The outer wall of mouth is interference fit, and connector sleeve lower part is truncated cone-shaped hollow structure, and the lower part of amplifier and connector sleeve passes through screw thread company It connects, amplifier is equipped with several ventholes.
3. as described in claim 1 for producing the auto spiral powder feeder of environmentally protective PVC foam plate, feature exists In the first motor is vibration motor, and the second motor is speed regulating motor.
4. as described in claim 1 for producing the auto spiral powder feeder of environmentally protective PVC foam plate, feature exists In the hopper, barrel are 304 stainless steel materials.
5. as described in claim 1 for producing the auto spiral powder feeder of environmentally protective PVC foam plate, feature exists In equipped with electrothermal tube, insulating materials between the interior barrel and outer barrel, insulating materials is coated on electrothermal tube.
6. as described in claim 1 for producing the auto spiral powder feeder of environmentally protective PVC foam plate, feature exists In the barrel, filter screen stand, filter screen stand lid are SUS301 stainless steel material.
7. as described in claim 1 for producing the auto spiral powder feeder of environmentally protective PVC foam plate, feature exists In the material of the filter screen is that stainless steel works out filter screen.
CN201710034998.0A 2017-01-18 2017-01-18 For producing the auto spiral powder feeder of environmentally protective PVC foam plate Active CN106697627B (en)

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Application Number Priority Date Filing Date Title
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CN107826801A (en) * 2017-09-12 2018-03-23 灵璧鸿峰科技环保设备有限责任公司 A kind of solid powder storage device
CN109051851A (en) * 2018-07-23 2018-12-21 芜湖佩林郁松计量科技有限公司 A kind of measurable drying material discharging machine

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US4711607A (en) * 1985-10-22 1987-12-08 Coalair Systems High speed auger venturi system and method for conveying bulk materials
JP3272564B2 (en) * 1995-03-23 2002-04-08 ツカサ工業株式会社 Screw conveyor with automatic air cleaning device for powder and granular material transport
CN104444151A (en) * 2014-11-22 2015-03-25 盐城永悦新材料有限公司 Powder coating feeding device
CN204660683U (en) * 2015-04-14 2015-09-23 上海晖传实业有限公司 A kind of feedway of laundry soap powder
CN105383876A (en) * 2015-12-25 2016-03-09 安吉中瑞膨润土化工有限公司 Efficient and convenient bentonite conveying device
CN206580097U (en) * 2017-01-18 2017-10-24 江苏云腾高新科技有限公司 Auto spiral powder feeder for producing environmental protection PVC foam plate

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