CN107389165A - A kind of Fluorspar Powder blanking device - Google Patents

A kind of Fluorspar Powder blanking device Download PDF

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Publication number
CN107389165A
CN107389165A CN201710427676.2A CN201710427676A CN107389165A CN 107389165 A CN107389165 A CN 107389165A CN 201710427676 A CN201710427676 A CN 201710427676A CN 107389165 A CN107389165 A CN 107389165A
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CN
China
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level
provided
fluorspar powder
end
arranged
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CN201710427676.2A
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Chinese (zh)
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CN107389165B (en
Inventor
程洪波
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江西中氟化工有限公司
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    • GPHYSICS
    • G01MEASURING; TESTING
    • G01GWEIGHING
    • G01G17/00Apparatus for or methods of weighing material of special form or property
    • G01G17/04Apparatus for or methods of weighing material of special form or property for weighing fluids, e.g. gases, pastes
    • G01G17/06Apparatus for or methods of weighing material of special form or property for weighing fluids, e.g. gases, pastes having means for controlling the supply or discharge

Abstract

The invention discloses a kind of Fluorspar Powder blanking device, aim to provide a kind of uniform conveying effect for improving Fluorspar Powder, ensure the uniform blanking of Fluorspar Powder, simultaneously can also effectively solve because Fluorspar Powder is gone out, and influence working environment and influence Fluorspar Powder weigh accuracy the problem of Fluorspar Powder blanking device.It includes frame, and frame is provided with feed bin support frame;Fluorite filler bin, the lower end of fluorite filler bin is provided with bin outlet, the lateral surface top of fluorite filler bin is provided with feed bin support block, fluorite filler bin is supported on feed bin support frame by feed bin support block, and the weighing sensor for being used for weighing fluorite filler bin is provided between feed bin support block and feed bin support frame;One-level screw(-type) feeder;And deuterostrophies batcher.

Description

A kind of Fluorspar Powder blanking device

Technical field

The present invention relates to a kind of blanking device, and in particular to a kind of Fluorspar Powder blanking device.

Background technology

In the production technology of hydrogen fluoride, the proportioning of sour powder is the complete important step of reaction, and Fluorspar Powder therein Metering and uniformly conveying are the stable keys of sour powder proportioning.Current Fluorspar Powder blanking is typically to use belt conveyer scale feed device, Belt claims feed device on the one hand continuously can be measured to Fluorspar Powder, on the one hand Fluorspar Powder can be transported into reacting furnace It is interior;But claim feed device using belt and be difficult to control to convey the uniform conveying effect of Fluorspar Powder, and Fluorspar Powder is easily kicked up And claim the clean-up port of feed device, the axle envelope at belt two, observation panel etc. to go out by belt, working environment is on the one hand influenceed, separately On the one hand the Fluorspar Powder gone out is also possible to fill the weighing sensor at belt conveyer scale both ends, influences weighing for belt conveyer scale feed device Accurately.

The content of the invention

The invention aims to overcome the deficiencies in the prior art, there is provided a kind of to improve the uniform of Fluorspar Powder Conveying effect, ensure the uniform blanking of Fluorspar Powder, while can also effectively solve because Fluorspar Powder is gone out, and influence working environment And influence Fluorspar Powder weigh accuracy the problem of Fluorspar Powder blanking device.

The technical scheme is that:

A kind of Fluorspar Powder blanking device, including:Frame, frame are provided with feed bin support frame;Fluorite filler bin, fluorite filler bin Lower end is provided with bin outlet, and the lateral surface top of fluorite filler bin is provided with feed bin support block, and feed bin support block is located at feed bin support The top of frame, fluorite filler bin are supported on feed bin support frame by feed bin support block, and feed bin support block and feed bin support frame Between be provided with and be used to weigh the weighing sensor of fluorite filler bin;One-level screw(-type) feeder, one-level screw(-type) feeder are arranged on firefly On stone flour feed bin, one-level screw(-type) feeder includes being arranged on the Primary plateaus on fluorite filler bin and below fluorite filler bin Feed pipe, the one-level feeding entrance being arranged on Primary plateaus feed pipe and one-level feeding outlet, the Primary plateaus feed pipe It is connected by connecting rod with fluorite filler bin, one-level feeding entrance is connected with bin outlet;And deuterostrophies batcher, Deuterostrophies batcher includes being arranged on the two grades of horizontal feed pipe in frame and being located at below one-level screw(-type) feeder, is arranged on Two level feeding entrance on two grades of horizontal feed pipe and two level feeding outlet, the one-level feeding outlet and two level feeding entrance it Between be connected by bellows.

The Fluorspar Powder blanking device of this programme is by the reduction of the Fluorspar Powder in fluorite filler bin, to measure Fluorspar Powder.It is logical Cross one-level screw(-type) feeder with deuterostrophies batcher to coordinate, effectively improve the uniform conveying effect of Fluorspar Powder, ensure Fluorspar Powder Uniform blanking.On the other hand, the good seal performance of screw(-type) feeder, can effectively solve because Fluorspar Powder is gone out, and influence Working environment and influence Fluorspar Powder weigh accuracy the problem of.

Preferably, one-level screw(-type) feeder also includes the one-level feeding spiro rod being arranged in Primary plateaus feed pipe, institute Stating the helical blade of one-level feeding spiro rod includes feeding screw blade and reverse acting spiral blade, feeding screw blade and one-level feeding Entrance is located at the same side of one-level feeding outlet, and feeding screw blade is located at the relative of one-level feeding outlet with reverse acting spiral blade Both sides, and the rotation direction of feeding screw blade and reverse acting spiral blade is oppositely oriented.

Because feeding screw blade and reverse acting spiral blade are located at the opposite sides of one-level feeding outlet, and feeding screw leaf The rotation direction of piece is oppositely oriented with reverse acting spiral blade;So Fluorspar Powder can be avoided to be gathered in one-level feeding outlet and one-level water Between the tail end of flat feed pipe, cause a part Fluorspar Powder be pressurized caking, and influence Fluorspar Powder uniform conveying effect and The uniform blanking of Fluorspar Powder.

Preferably, one-level screw(-type) feeder also includes motor, drive end bearing and tail bearing, the one-level water The both ends open end to end of flat feed pipe, the head end opening of Primary plateaus feed pipe are provided with head sealing end plate, head sealing end plate Bottom be provided with drive mechanism installation flat board, the tail end opening of Primary plateaus feed pipe is provided with afterbody sealing end plate, afterbody sealing End plate bottom is provided with bearings plate, and the motor and drive end bearing are arranged on drive mechanism installation flat board, described Tail bearing is arranged in bearings plate, and the first end of the one-level feeding spiro rod seals end plate, one-level feeding through head Second end of screw rod is rotatably arranged on drive end bearing and tail bearing through afterbody sealing end plate, one-level feeding spiro rod.

Preferably, also rushing powder cancellation element including tail end, tail end, which rushes powder cancellation element, to be included negative pressure casing, is arranged on water Non-proliferation casing on the tail end of flat feed pipe, connection non-proliferation casing and negative pressure casing box connector, connect non-proliferation Connecting pipe, the filter screen diaphragm being arranged in connecting pipe and the gearing being arranged on negative pressure casing of casing and negative pressure casing Formula negative pressure generating mechanism, tail end and afterbody the sealing end plate of the straight feeding pipe are located in non-proliferation casing, the afterbody axle Hold positioned at the outside of non-proliferation casing, the lateral surface of non-proliferation casing is provided with the air inlet with the intracavity inter-connection of non-proliferation casing Hole;The linkage type negative pressure generating mechanism include be arranged on negative pressure box outside and with the intracavity inter-connection of negative pressure casing Radial direction cylinder sleeve, the piston body being slidably arranged in radial direction cylinder sleeve, be arranged on negative pressure casing interior intracavitary eccentric rod, be set in The the second end phase of rotary sleeve, connection piston body with the promotion connecting rod of rotary sleeve and with one-level feeding spiro rod on eccentric rod The driving axostylus axostyle of connection, the axis of the radial direction cylinder sleeve and the axis perpendicular of one-level feeding spiro rod, the driving axostylus axostyle and one Level feeding spiro rod is coaxial, and the negative pressure box outside is provided with axostylus axostyle via, drives the end of axostylus axostyle to pass through axostylus axostyle via, and Sealing ring is provided between driving axostylus axostyle and axis hole, the eccentric rod is parallel with driving axostylus axostyle, eccentric rod and driving axostylus axostyle Between be connected by linking arm, described one end for promoting connecting rod is hinged and connected with piston body and connect, promote connecting rod the other end and Rotary sleeve, which is hinged and connected, to be connect, and the piston body is provided with the axially extending bore through piston body both ends of the surface, and is set in axially extending bore There is check valve.

In the Fluorspar Powder blanking device course of work, due to the pushing of one-level feeding spiro rod, pressurization so that Primary plateaus is sent Pressure in expects pipe afterbody is larger, between the afterbody sealing end plate and one-level feeding spiro rod that cause the tail end of Primary plateaus feed pipe Axle envelope at Fluorspar Powder easily occur go out, the problem of influenceing the service life of working environment and tail bearing.This programme Tail end rushes powder cancellation element and is improved for this problem, effectively solves the afterbody sealing end of the tail end of Primary plateaus feed pipe Fluorspar Powder easily occurs at axle envelope between plate and one-level feeding spiro rod to go out, and influences making for working environment and tail bearing The problem of with the life-span.

Preferably, one-level feeding entrance is located at the lateral surface top of Primary plateaus feed pipe, Primary plateaus feed pipe Lateral surface bottom is provided with lower clean-up port, and lower clean-up port is located at the underface of one-level feeding entrance, and lower clean-up port is provided with removable Unload the lower sealing end cap of connection.

Preferably, one-level feeding outlet is located at straight feeding pipe lateral surface bottom, the lateral surface of Primary plateaus feed pipe Top is provided with upper clean-up port, and upper clean-up port is located at the surface of one-level feeding outlet, and upper clean-up port is provided with and is detachably connected Upper sealing end cap.

Preferably, the bottom of fluorite filler bin is the taper cone barrel that cross section is gradually reduced from top to bottom, the feed bin goes out Mouth is arranged on the lower end of taper cone barrel.

Preferably, the upper end closed of fluorite filler bin, and the upper surface of fluorite filler bin is provided with Fluorspar Powder import, fluorite Powder import is provided with closure.

The beneficial effects of the invention are as follows:The uniform conveying effect of Fluorspar Powder can be improved, ensures the uniform blanking of Fluorspar Powder, Simultaneously can also effectively solve because Fluorspar Powder is gone out, and influence working environment and influence Fluorspar Powder weigh accuracy the problem of.

Brief description of the drawings

Fig. 1 is a kind of structural representation of the Fluorspar Powder blanking device of the present invention.

Fig. 2 is the partial enlarged drawing at A in Fig. 1.

In figure:

Feed bin support frame 1;

Fluorite filler bin 2, feed bin support block 2.1, bin outlet 2.2, weighing sensor 2.3;

One-level screw(-type) feeder 3, connecting rod 3.0, Primary plateaus feed pipe 3.1, one-level feeding spiro rod 3.2, one-level feeding entrance 3.3, lower clean-up port 3.4, feeding screw blade 3.5, upper clean-up port 3.6, one-level feeding outlet 3.7, head sealing end plate 3.8, Drive end bearing 3.9, drive mechanism installation flat board 3.10, motor 3.11, reverse acting spiral blade 3.12, afterbody sealing end plate 3.13, bearings plate 3.14, tail bearing 3.15;

Tail end rushes powder cancellation element 4, non-proliferation casing 4.1, connecting pipe 4.2, filter screen diaphragm 4.3, negative pressure casing 4.4, drives Moving axis bar 4.5, eccentric rod 4.6, rotary sleeve 4.7, radial direction cylinder sleeve 4.8, axially extending bore 4.9, check valve 4.10, piston body 4.11, promote connecting rod 4.12;

Deuterostrophies batcher 5, two grades of horizontal feed pipe 5.1, two level feeding entrance 5.2, two level feeding outlet 5.3.

Embodiment

The present invention is described in further detail with embodiment below in conjunction with the accompanying drawings:

As shown in figure 1, a kind of Fluorspar Powder blanking device, including:Frame, fluorite filler bin 2, one-level screw(-type) feeder 3, two level spiral shell Rotation batcher 5 and tail end rush powder cancellation element 4.Frame is provided with feed bin support frame 1.

The lateral surface top of fluorite filler bin is provided with feed bin support block 2.1.Feed bin support block is located at the upper of feed bin support frame Side, fluorite filler bin is supported on feed bin support frame by feed bin support block, and is set between feed bin support block and feed bin support frame There is the weighing sensor 2.3 for weighing fluorite filler bin.The upper end closed of fluorite filler bin, and the upper surface of fluorite filler bin Provided with Fluorspar Powder import.Fluorspar Powder import is provided with closure.The bottom of fluorite filler bin is that cross section gradually subtracts from top to bottom Small taper cone barrel.The lower end of fluorite filler bin is provided with bin outlet 2.2.Bin outlet is arranged on the lower end of taper cone barrel.

As shown in Figure 1 and Figure 2, one-level screw(-type) feeder is arranged on fluorite filler bin.One-level screw(-type) feeder includes driving Motor 3.11, drive end bearing 3.9, tail bearing 3.15, it is arranged on fluorite filler bin and below the fluorite filler bin Primary plateaus feed pipe 3.1, the one-level feeding spiro rod 3.2 being arranged in Primary plateaus feed pipe, it is arranged on Primary plateaus feeding One-level feeding entrance 3.3 and one-level feeding outlet 3.7 on pipe.Primary plateaus feed pipe passes through connecting rod 3.0 and fluorite powder Storehouse is connected.One-level feeding entrance is connected with bin outlet.

The both ends open end to end of Primary plateaus feed pipe.The head end opening of Primary plateaus feed pipe is provided with head sealing end plate 3.8.The bottom of head sealing end plate is provided with drive mechanism installation flat board 3.10.The tail end opening of Primary plateaus feed pipe is provided with tail Seal end plate 3.13 in portion, and afterbody sealing end plate bottom is provided with bearings plate 3.14.Motor and drive end bearing are arranged on On drive mechanism installation flat board.Tail bearing is arranged in bearings plate.The first end of one-level feeding spiro rod is sealed through head Mouth end plate, axle envelope is provided between one-level feeding spiro rod and head sealing end plate.Second end of one-level feeding spiro rod is sealed through afterbody Mouth end plate, one-level feeding spiro rod are provided with axle envelope with afterbody sealing end plate.One-level feeding spiro rod be rotatably arranged on drive end bearing with On tail bearing.

The helical blade of one-level feeding spiro rod includes feeding screw blade 3.5 and reverse acting spiral blade 3.12.Feeding screw Blade is located at the same side of one-level feeding outlet with one-level feeding entrance, and feeding screw blade is located at one-level with reverse acting spiral blade The opposite sides of feeding outlet, and the rotation direction of feeding screw blade and reverse acting spiral blade is oppositely oriented.

One-level feeding entrance is located at the lateral surface top of Primary plateaus feed pipe, the lateral surface bottom of Primary plateaus feed pipe Provided with lower clean-up port 3.4.Lower clean-up port is located at the underface of one-level feeding entrance, and lower clean-up port is provided with what is be detachably connected Lower sealing end cap.

One-level feeding outlet is located at straight feeding pipe lateral surface bottom, and the lateral surface top of Primary plateaus feed pipe is provided with upper Clean-up port 3.6.Upper clean-up port is located at the surface of one-level feeding outlet, and upper clean-up port is provided with the upper sealing being detachably connected End cap.

Deuterostrophies batcher includes being arranged on the two grades of horizontal feeding in frame and below one-level screw(-type) feeder Pipe 5.1, the two level feeding spiro rod being arranged in two grades of horizontal feed pipe, the two level feeding that is arranged on two grades of horizontal feed pipe enter Mouth 5.2 and two level feeding outlet 5.3.It is connected between one-level feeding outlet and two level feeding entrance by bellows.

Tail end, which rushes powder cancellation element, includes negative pressure casing 4.4, the non-proliferation casing being arranged on the tail end of straight feeding pipe 4.1st, connect the box connector of non-proliferation casing and negative pressure casing, connect the connecting pipe of non-proliferation casing and negative pressure casing 4.2nd, the filter screen diaphragm 4.3 being arranged in connecting pipe and the linkage type negative pressure generating mechanism being arranged on negative pressure casing.

Tail end and afterbody the sealing end plate of straight feeding pipe are located in non-proliferation casing.Tail bearing is located at non-proliferation casing Outside.The lateral surface of non-proliferation casing is provided with the air admission hole with the intracavity inter-connection of non-proliferation casing.

Linkage type negative pressure generating mechanism include be arranged on negative pressure box outside and with the intracavity inter-connection of negative pressure casing Radial direction cylinder sleeve 4.8, be slidably arranged in radial direction cylinder sleeve piston body 4.11, be arranged on negative pressure casing interior intracavitary eccentric shaft Bar 4.6, the rotary sleeve 4.7 being set on eccentric rod, the promotion connecting rod 4.12 of connection piston body and rotary sleeve and with one The driving axostylus axostyle 4.5 that second end of level feeding spiro rod is connected.Piston body is provided with the axially extending bore through piston body both ends of the surface 4.9, and it is provided with check valve 4.10 in axially extending bore.Check valve allows the gas of the interior intracavitary of negative pressure casing past by axially extending bore Outer flowing.

The axis of radial direction cylinder sleeve and the axis perpendicular of one-level feeding spiro rod.Drive axostylus axostyle and one-level feeding spiro rod coaxial. Negative pressure box outside is provided with axostylus axostyle via, drives the end of axostylus axostyle to pass through axostylus axostyle via, and drive between axostylus axostyle and axis hole Provided with sealing ring.Eccentric rod is parallel with driving axostylus axostyle.It is connected between eccentric rod and driving axostylus axostyle by linking arm.Push away One end of dynamic connecting rod is hinged and connected with piston body to be connect, and is promoted the other end of connecting rod to be hinged and connected with rotary sleeve and is connect.

The specific works of the Fluorspar Powder blanking device of the present embodiment are as follows:

Fluorspar Powder in fluorite filler bin is entered in Primary plateaus feed pipe by bin outlet and one-level feeding entrance.

Then, one-level screw(-type) feeder is sent the Fluorspar Powder in Primary plateaus feed pipe toward one-level by one-level feeding spiro rod Expect export direction push, Fluorspar Powder is transported to two grades of horizontal feeding by one-level feeding outlet, bellows and two level feeding entrance In pipe;In this process, due to feeding screw blade rotation direction and reverse acting spiral blade it is oppositely oriented, can so avoid Fluorspar Powder is gathered between the tail end of one-level feeding outlet and Primary plateaus feed pipe, is caused the Fluorspar Powder of a part to be pressurized and is tied Block, and influence the uniform conveying effect of Fluorspar Powder and the uniform blanking of Fluorspar Powder.

On the other hand, in one-level feeding spiro rod rotary course by drive tail end rush powder cancellation element driving axostylus axostyle and partially Mandrels stem rotates together with, will be by rotary sleeve with promoting connecting rod to drive piston body up and down reciprocatingly to move in eccentric rod rotary course It is dynamic(By taking Fig. 2 as an example).

During piston body moves down:The gas of the interior intracavitary of negative pressure casing is flowed outward by check valve;

During piston body up moves:The inner chamber of negative pressure casing will form negative pressure, so that the gas in non-proliferation casing Body enters the interior intracavitary of negative pressure casing through filter screen diaphragm, and the past of the gas discontinuity in non-proliferation casing can so born The inner chamber flowing of casing is pressed, so as to the Fluorspar Powder that will be gone out by the axle envelope between afterbody sealing end plate and one-level feeding spiro rod (The Fluorspar Powder gone out by the axle envelope between afterbody sealing end plate and one-level feeding spiro rod is located in non-proliferation casing)Gather At filter screen diaphragm, Fluorspar Powder is avoided to be diffused into working environment, simultaneously as tail bearing is located at the outer of non-proliferation casing Side;Thus can effectively solve the axle envelope between the afterbody sealing end plate of the tail end of Primary plateaus feed pipe and one-level feeding spiro rod Place easily occurs Fluorspar Powder and gone out, and the problem of influence the service life of working environment and tail bearing.

Followed by deuterostrophies batcher is sent Fluorspar Powder in two grades of horizontal feed pipe toward two level by two level feeding spiro rod Expect export direction push, Fluorspar Powder is output in reacting furnace by two level feeding outlet.In this process:Weighing sensor leads to The reduction for the Fluorspar Powder crossed in fluorite filler bin, to measure Fluorspar Powder.

The Fluorspar Powder blanking device of the present embodiment can effectively improve the uniform conveying effect of Fluorspar Powder, ensure under Fluorspar Powder Expect uniformity, while can also effectively solve because Fluorspar Powder is gone out, and influence working environment and influence Fluorspar Powder to weigh accurately The problem of property.

Claims (8)

1. a kind of Fluorspar Powder blanking device, it is characterized in that, including:
Frame, frame are provided with feed bin support frame;
Fluorite filler bin, the lower end of fluorite filler bin are provided with bin outlet, and the lateral surface top of fluorite filler bin is provided with feed bin branch Bracer, feed bin support block are located at the top of feed bin support frame, and fluorite filler bin is supported in feed bin support frame by feed bin support block On, and the weighing sensor for being used for weighing fluorite filler bin is provided between feed bin support block and feed bin support frame;
One-level screw(-type) feeder, one-level screw(-type) feeder are arranged on fluorite filler bin, and one-level screw(-type) feeder includes being arranged on Primary plateaus feed pipe on fluorite filler bin and below the fluorite filler bin, the one-level being arranged on Primary plateaus feed pipe Feeding entrance and one-level feeding outlet, the Primary plateaus feed pipe are connected by connecting rod with fluorite filler bin, and one-level is sent Material entrance is connected with bin outlet;And
Deuterostrophies batcher, deuterostrophies batcher include being arranged on two in frame and below one-level screw(-type) feeder Level straight feeding pipe, the two level feeding entrance being arranged on two grades of horizontal feed pipe and two level feeding outlet, the one-level feeding Outlet is connected between two level feeding entrance by bellows.
2. a kind of Fluorspar Powder blanking device according to claim 1, it is characterized in that, the one-level screw(-type) feeder also includes The one-level feeding spiro rod being arranged in Primary plateaus feed pipe, the helical blade of the one-level feeding spiro rod include feeding screw leaf Piece and reverse acting spiral blade, feeding screw blade are located at the same side of one-level feeding outlet, feeding screw with one-level feeding entrance Blade is located at the opposite sides of one-level feeding outlet, and the rotation direction of feeding screw blade and reverse acting spiral leaf with reverse acting spiral blade Piece it is oppositely oriented.
3. a kind of Fluorspar Powder blanking device according to claim 1, it is characterized in that, the one-level screw(-type) feeder also includes Motor, drive end bearing and tail bearing, the both ends open end to end of the Primary plateaus feed pipe, Primary plateaus feed pipe Head end opening be provided with head sealing end plate, the bottom of head sealing end plate is provided with drive mechanism installation flat board, and Primary plateaus send The tail end opening of expects pipe is provided with afterbody sealing end plate, and afterbody sealing end plate bottom is provided with bearings plate, the motor with Drive end bearing is arranged on drive mechanism installation flat board, and the tail bearing is arranged in bearings plate, and the one-level is sent Expect that the first end of screw rod seals end plate, one-level feeding through head sealing end plate, the second end of one-level feeding spiro rod through afterbody Screw rod is rotatably arranged on drive end bearing and tail bearing.
4. a kind of Fluorspar Powder blanking device according to claim 3, it is characterized in that, in addition to tail end rushes powder cancellation element, Tail end, which rushes powder cancellation element, includes negative pressure casing, the non-proliferation casing being arranged on the tail end of straight feeding pipe, connection non-proliferation The box connector of casing and negative pressure casing, connect the connecting pipe of non-proliferation casing and negative pressure casing, be arranged on connecting pipe Interior filter screen diaphragm and the linkage type negative pressure generating mechanism being arranged on negative pressure casing,
Tail end and afterbody the sealing end plate of the straight feeding pipe are located in non-proliferation casing, and the tail bearing is located at non-proliferation The outside of casing, the lateral surface of non-proliferation casing are provided with the air admission hole with the intracavity inter-connection of non-proliferation casing;
The linkage type negative pressure generating mechanism include be arranged on negative pressure box outside and with the intracavity inter-connection of negative pressure casing Radial direction cylinder sleeve, be slidably arranged in radial direction cylinder sleeve piston body, be arranged on negative pressure casing interior intracavitary eccentric rod, be arranged Rotary sleeve, connection piston body and the promotion connecting rod of rotary sleeve and the second end with one-level feeding spiro rod on eccentric rod The driving axostylus axostyle being connected,
The axis of the radial direction cylinder sleeve and the axis perpendicular of one-level feeding spiro rod, the driving axostylus axostyle and one-level feeding spiro rod are same Axle, the negative pressure box outside are provided with axostylus axostyle via, drive the end of axostylus axostyle to pass through axostylus axostyle via, and drive axostylus axostyle and axle Sealing ring is provided between hole, the eccentric rod is parallel with driving axostylus axostyle, passes through connection between eccentric rod and driving axostylus axostyle Arm is connected, and one end of the promotion connecting rod is hinged and connected with piston body to be connect, and the other end and rotary sleeve for promoting connecting rod are hinged It is connected, the piston body is provided with the axially extending bore through piston body both ends of the surface, and is provided with check valve in axially extending bore.
5. a kind of Fluorspar Powder blanking device according to claim 1 or 2 or 3, it is characterized in that, the one-level feeding entrance position In the lateral surface top of Primary plateaus feed pipe, the lateral surface bottom of Primary plateaus feed pipe is provided with lower clean-up port, lower clean-up port Positioned at the underface of one-level feeding entrance, and lower clean-up port is provided with the lower sealing end cap being detachably connected.
6. a kind of Fluorspar Powder blanking device according to claim 1 or 2 or 3, it is characterized in that, the one-level feeding exports position In straight feeding pipe lateral surface bottom, the lateral surface top of Primary plateaus feed pipe is provided with upper clean-up port, and upper clean-up port is located at one The surface of level feeding outlet, and upper clean-up port is provided with the upper sealing end cap being detachably connected.
7. a kind of Fluorspar Powder blanking device according to claim 1 or 2 or 3, it is characterized in that, under the fluorite filler bin Portion is the taper cone barrel that cross section is gradually reduced from top to bottom, and the bin outlet is arranged on the lower end of taper cone barrel.
8. a kind of Fluorspar Powder blanking device according to claim 1 or 2 or 3, it is characterized in that, the fluorite filler bin it is upper End seal is closed, and the upper surface of fluorite filler bin is provided with Fluorspar Powder import, and Fluorspar Powder import is provided with closure.
CN201710427676.2A 2017-06-08 2017-06-08 A kind of Fluorspar Powder blanking device CN107389165B (en)

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CN107389165B CN107389165B (en) 2019-06-25

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Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2418115Y (en) * 2000-04-14 2001-02-07 陈为朋 Spiral conveyer
CN201373768Y (en) * 2009-03-30 2009-12-30 李义生;罗 扬 Weight-relieving vertical screw weighing machine
CN201413181Y (en) * 2009-04-23 2010-02-24 勇 申 Helical weighing system
CN201974221U (en) * 2011-01-25 2011-09-14 侯秋香 Automatic metering system for material
CN202141509U (en) * 2011-07-28 2012-02-08 东旭集团有限公司 Weighing equipment for accurately controlling transportation volume of glass substrate raw materials
CN102976639A (en) * 2012-11-06 2013-03-20 镇江市电站辅机厂有限公司 Quicklime slaking system
CN202903295U (en) * 2012-11-19 2013-04-24 江西省东沿药业有限公司 Fluorspar powder?feeding weightlessness?balance
CN203975806U (en) * 2014-07-11 2014-12-03 天津市福达生物科技有限公司 The reverse pay-off of blocking preventing
CN204831500U (en) * 2015-08-06 2015-12-02 山东质能新型材料有限公司 Reamer scale
CN205855198U (en) * 2016-07-08 2017-01-04 湖南杉杉新能源有限公司 A kind of screw(-type) feeder
CN106560593A (en) * 2015-09-25 2017-04-12 陈业武 Mine-underground negative-pressure-superposed wind-water ejection flow dust-removing fan
CN206915382U (en) * 2017-06-08 2018-01-23 江西中氟化工有限公司 Fluorspar Powder blanking device

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2418115Y (en) * 2000-04-14 2001-02-07 陈为朋 Spiral conveyer
CN201373768Y (en) * 2009-03-30 2009-12-30 李义生;罗 扬 Weight-relieving vertical screw weighing machine
CN201413181Y (en) * 2009-04-23 2010-02-24 勇 申 Helical weighing system
CN201974221U (en) * 2011-01-25 2011-09-14 侯秋香 Automatic metering system for material
CN202141509U (en) * 2011-07-28 2012-02-08 东旭集团有限公司 Weighing equipment for accurately controlling transportation volume of glass substrate raw materials
CN102976639A (en) * 2012-11-06 2013-03-20 镇江市电站辅机厂有限公司 Quicklime slaking system
CN202903295U (en) * 2012-11-19 2013-04-24 江西省东沿药业有限公司 Fluorspar powder?feeding weightlessness?balance
CN203975806U (en) * 2014-07-11 2014-12-03 天津市福达生物科技有限公司 The reverse pay-off of blocking preventing
CN204831500U (en) * 2015-08-06 2015-12-02 山东质能新型材料有限公司 Reamer scale
CN106560593A (en) * 2015-09-25 2017-04-12 陈业武 Mine-underground negative-pressure-superposed wind-water ejection flow dust-removing fan
CN205855198U (en) * 2016-07-08 2017-01-04 湖南杉杉新能源有限公司 A kind of screw(-type) feeder
CN206915382U (en) * 2017-06-08 2018-01-23 江西中氟化工有限公司 Fluorspar Powder blanking device

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