CN107389165B - A kind of Fluorspar Powder blanking device - Google Patents
A kind of Fluorspar Powder blanking device Download PDFInfo
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- CN107389165B CN107389165B CN201710427676.2A CN201710427676A CN107389165B CN 107389165 B CN107389165 B CN 107389165B CN 201710427676 A CN201710427676 A CN 201710427676A CN 107389165 B CN107389165 B CN 107389165B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G17/00—Apparatus for or methods of weighing material of special form or property
- G01G17/04—Apparatus for or methods of weighing material of special form or property for weighing fluids, e.g. gases, pastes
- G01G17/06—Apparatus 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
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Abstract
The invention discloses a kind of Fluorspar Powder blanking devices, it is intended to provide a kind of uniform conveying effect that Fluorspar Powder can be improved, guarantee the uniform blanking of Fluorspar Powder, simultaneously can also effectively solve the problem of because Fluorspar Powder is gone out and influence working environment and influence Fluorspar Powder weighing accuracy Fluorspar Powder blanking device.It includes rack, and rack is equipped with feed bin support frame；Fluorite filler bin, the lower end of fluorite filler bin is equipped with bin outlet, the lateral surface top of fluorite filler bin is equipped with feed bin supporting block, fluorite filler bin is supported on feed bin support frame by feed bin supporting block, and the weighing sensor for weighing fluorite filler bin is equipped between feed bin supporting block and feed bin support frame；Level-one screw(-type) feeder；And deuterostrophies batcher.
Description
Technical field
The present invention relates to a kind of blanking devices, and in particular to a kind of Fluorspar Powder blanking device.
Background technique
In the production technology of hydrogen fluoride, the proportion of sour powder is an important link of fully reacting, and Fluorspar Powder therein
It is stable that metering and uniformly conveying are the key that sour powder matches.Current Fluorspar Powder blanking is usually to use weighing belt feed device,
Belt claims feed device on the one hand can continuously measure to Fluorspar Powder, on the one hand Fluorspar Powder can be transported to reacting furnace
It is interior；But claim feed device using belt to convey the uniform conveying effect of Fluorspar Powder and be difficult to control, and Fluorspar Powder is easy to raise
And claim the clean-up port of feed device, the axle envelope at belt both ends, observation panel etc. to go out by belt, working environment is on the one hand influenced, separately
On the one hand the Fluorspar Powder gone out is also possible to that the weighing sensor at weighing belt both ends can be filled, and influences the weighing of weighing belt feed device
Accurately.
Summary of the invention
The uniform of Fluorspar Powder can be improved the purpose of the present invention is to overcome the shortcomings in the prior art and to provide a kind of
Conveying effect guarantees the uniform blanking of Fluorspar Powder, while can also effectively solve to go out because of Fluorspar Powder, and influences working environment
And the Fluorspar Powder blanking device for the problem of influencing Fluorspar Powder weighing accuracy.
The technical scheme is that
A kind of Fluorspar Powder blanking device, comprising: rack, rack are equipped with feed bin support frame；Fluorite filler bin, fluorite powder
The lower end in storehouse is equipped with bin outlet, and the lateral surface top of fluorite filler bin is equipped with feed bin supporting block, and feed bin supporting block is located at feed bin
The top of support frame, fluorite filler bin are supported on feed bin support frame by feed bin supporting block, and feed bin supporting block and feed bin branch
The weighing sensor for weighing fluorite filler bin is equipped between support；Level-one screw(-type) feeder, the setting of level-one screw(-type) feeder
On fluorite filler bin, level-one screw(-type) feeder includes the level-one for being arranged on fluorite filler bin and being located at below fluorite filler bin
Straight feeding pipe, the level-one feeding entrance being arranged on Primary plateaus feed pipe and level-one feeding outlet, the Primary plateaus are sent
Expects pipe is connected by connecting rod with fluorite filler bin, and level-one feeding entrance is connected with bin outlet；And deuterostrophies are given
Material machine, deuterostrophies batcher include be arranged on the rack and be located at level-one screw(-type) feeder below two grades of horizontal feed pipe,
Second level feeding entrance on two grades of horizontal feed pipe and second level feeding outlet, the level-one feeding outlet and second level feeding are set
It is connected between entrance by bellows.
Reduction of the Fluorspar Powder blanking device of this programme by the Fluorspar Powder in fluorite filler bin, Lai Jiliang Fluorspar Powder.It is logical
It crosses level-one screw(-type) feeder and deuterostrophies batcher cooperates, effectively improve the uniform conveying effect of Fluorspar Powder, guarantee Fluorspar Powder
Uniform blanking.On the other hand, the good seal performance of screw(-type) feeder can effectively solve to go out because of Fluorspar Powder, and influence
The problem of working environment and influence Fluorspar Powder weighing accuracy.
Preferably, level-one screw(-type) feeder further includes the level-one feeding spiro rod being arranged in Primary plateaus feed pipe, institute
The helical blade for stating level-one feeding spiro rod includes feeding screw blade and reverse acting spiral blade, feeding screw blade and level-one feeding
Entrance is located at the same side of level-one feeding outlet, and feeding screw blade is located at the opposite of level-one feeding outlet with reverse acting spiral blade
Two sides, and the rotation direction of feeding screw blade and reverse acting spiral blade is oppositely oriented.
Since feeding screw blade and reverse acting spiral blade are located at the opposite sides of level-one feeding outlet, and feeding screw leaf
The rotation direction of piece is oppositely oriented with reverse acting spiral blade；Level-one feeding outlet and level-one water can be gathered in avoid Fluorspar Powder in this way
Between the tail end of flat feed pipe, cause a part Fluorspar Powder be pressurized agglomeration, and influence Fluorspar Powder uniform conveying effect and
The uniform blanking of Fluorspar Powder.
Preferably, level-one screw(-type) feeder further includes driving motor, drive end bearing and tail bearing, the level-one water
The both ends open end to end of flat feed pipe, the head end opening of Primary plateaus feed pipe are equipped with head and seal end plate, and end plate is sealed on head
Lower part be equipped with driving mechanism install plate, Primary plateaus feed pipe tail end opening be equipped with tail portion seal end plate, tail portion sealing
End plate lower part is equipped with bearings plate, the driving motor and drive end bearing setting on driving mechanism installation plate, described
Tail bearing is arranged in bearings plate, and the first end of the level-one feeding spiro rod passes through head and seals end plate, level-one feeding
The second end of screw rod passes through tail portion and seals end plate, and level-one feeding spiro rod is rotatably arranged on drive end bearing and tail bearing.
Preferably, further including that tail end rushes powder cancellation element, tail end rushes powder cancellation element and includes negative pressure cabinet, is arranged in water
Non-proliferation cabinet on the tail end of flat feed pipe, is connected to non-proliferation at connection non-proliferation cabinet and the box connector of negative pressure cabinet
Connecting pipe, the filter screen diaphragm being arranged in connecting pipe and the gearing being arranged on negative pressure cabinet of cabinet and negative pressure cabinet
Formula negative pressure generating mechanism, the tail end of the straight feeding pipe and tail portion sealing end plate are located in non-proliferation cabinet, the tail portion axis
It holds positioned at the outside of non-proliferation cabinet, the lateral surface of non-proliferation cabinet is equipped with the air inlet being connected with the inner cavity of non-proliferation cabinet
Hole；The linkage type negative pressure generating mechanism includes being arranged on negative pressure box outside and being connected with the inner cavity of negative pressure cabinet
Radial cylinder sleeve, is arranged in eccentric rod intracavitary in negative pressure cabinet, is set in the piston body being slidably arranged in radial cylinder sleeve
Rotary sleeve on eccentric rod, connection piston body and rotary sleeve promotion connecting rod and with the second end phase of level-one feeding spiro rod
The driving shaft of connection, the axis of the radial direction cylinder sleeve and the axis perpendicular of level-one feeding spiro rod, the driving shaft and one
Grade feeding spiro rod is coaxial, and the negative pressure box outside is equipped with shaft via hole, and the end of shaft is driven to pass through shaft via hole, and
It drives and is equipped with sealing ring between shaft and axis hole, the eccentric rod is parallel with driving shaft, eccentric rod and driving shaft
Between be connected by linking arm, described one end for pushing connecting rod is hinged and connected with piston body and connects, push connecting rod the other end and
Rotary sleeve, which is hinged and connected, to be connect, and the piston body is equipped with the axially extending bore through piston body both ends of the surface, and sets in axially extending bore
There is check valve.
In the Fluorspar Powder blanking device course of work, due to the pushing of level-one feeding spiro rod, pressurization, so that Primary plateaus is sent
Pressure in expects pipe tail portion is larger, and the tail portion of the tail end of Primary plateaus feed pipe is caused to be sealed between end plate and level-one feeding spiro rod
Axle envelope at the problem of being easy to happen Fluorspar Powder and go out, influencing the service life of working environment and tail bearing.This programme
Tail end rushes powder cancellation element and improves for this problem, effectively solves the tail portion sealing end of the tail end of Primary plateaus feed pipe
Fluorspar Powder is easy to happen at axle envelope between plate and level-one feeding spiro rod to go out, and influences making for working environment and tail bearing
The problem of with the service life.
Preferably, level-one feeding entrance is located at the lateral surface top of Primary plateaus feed pipe, Primary plateaus feed pipe
Lateral surface lower part is equipped with lower clean-up port, and lower clean-up port is located at the underface of level-one feeding entrance, and lower clean-up port is equipped with removable
Unload the lower sealing end cap of connection.
Preferably, level-one feeding outlet is located at straight feeding pipe lateral surface lower part, the lateral surface of Primary plateaus feed pipe
Top is equipped with upper clean-up port, and upper clean-up port is located at the surface of level-one feeding outlet, and upper clean-up port is equipped with and is detachably connected
Upper sealing end cap.
Preferably, the lower part of fluorite filler bin is the taper cone barrel that cross section is gradually reduced from top to bottom, the feed bin goes out
The lower end of taper cone barrel is arranged in mouth.
Preferably, the upper end closed of fluorite filler bin, and the upper surface of fluorite filler bin is equipped with Fluorspar Powder import, fluorite
Powder import is equipped with sealing cover.
The beneficial effects of the present invention are: the uniform conveying effect of Fluorspar Powder can be improved, guarantee the uniform blanking of Fluorspar Powder,
It can also effectively solve the problem of to influence working environment and influence Fluorspar Powder weighing accuracy because Fluorspar Powder is gone out simultaneously.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of Fluorspar Powder blanking device of the invention.
Fig. 2 is the partial enlarged view in Fig. 1 at A.
In figure:
Feed bin support frame 1；
Fluorite filler bin 2, feed bin supporting block 2.1, bin outlet 2.2, weighing sensor 2.3；
Level-one screw(-type) feeder 3, connecting rod 3.0, Primary plateaus feed pipe 3.1, level-one feeding spiro rod 3.2, level-one feeding
End plate is sealed on entrance 3.3, lower clean-up port 3.4, feeding screw blade 3.5, upper clean-up port 3.6, level-one feeding outlet 3.7, head
3.8, drive end bearing 3.9, driving mechanism installs plate 3.10, driving motor 3.11, reverse acting spiral blade 3.12, tail portion sealing
End plate 3.13, bearings plate 3.14, tail bearing 3.15；
Tail end rushes powder cancellation element 4, non-proliferation cabinet 4.1, connecting pipe 4.2, filter screen diaphragm 4.3, negative pressure cabinet
4.4, drive shaft 4.5, eccentric rod 4.6, rotary sleeve 4.7, radial cylinder sleeve 4.8, axially extending bore 4.9, check valve 4.10, work
Cock body 4.11 pushes connecting rod 4.12；
Deuterostrophies batcher 5, two grades of horizontal feed pipe 5.1, second level feeding entrance 5.2, second level feeding outlet 5.3.
Specific embodiment
Present invention is further described in detail with specific embodiment with reference to the accompanying drawing:
As shown in Figure 1, a kind of Fluorspar Powder blanking device, comprising: rack, fluorite filler bin 2, level-one screw(-type) feeder 3, two
Grade screw(-type) feeder 5 and tail end rush powder cancellation element 4.Rack is equipped with feed bin support frame 1.
The lateral surface top of fluorite filler bin is equipped with feed bin supporting block 2.1.Feed bin supporting 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 supporting block, and is set between feed bin supporting 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
Equipped with Fluorspar Powder import.Fluorspar Powder import is equipped with sealing cover.The lower part 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 equipped with bin outlet 2.2.The lower end of taper cone barrel is arranged in bin outlet.
As shown in Figure 1 and Figure 2, level-one screw(-type) feeder is arranged on fluorite filler bin.Level-one screw(-type) feeder includes driving
Motor 3.11, tail bearing 3.15, is arranged on fluorite filler bin and is located at below fluorite filler bin drive end bearing 3.9
Primary plateaus feed pipe 3.1, is arranged in Primary plateaus feeding the level-one feeding spiro rod 3.2 being arranged in Primary plateaus feed pipe
Level-one feeding entrance 3.3 and level-one feeding outlet 3.7 on pipe.Primary plateaus feed pipe passes through connecting rod 3.0 and fluorite powder
Storehouse is connected.Level-one 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 equipped with head and seals end plate
3.8.The lower part that end plate is sealed on head is equipped with driving mechanism and installs plate 3.10.The tail end opening of Primary plateaus feed pipe is equipped with tail
Seal end plate 3.13 in portion, and tail portion seals end plate lower part and is equipped with bearings plate 3.14.Driving motor and drive end bearing setting exist
Driving mechanism is installed on plate.Tail bearing is arranged in bearings plate.The first end of level-one feeding spiro rod is sealed across head
Mouth end plate is equipped with axle envelope between level-one feeding spiro rod and head sealing end plate.The second end of level-one feeding spiro rod is sealed across tail portion
Mouth end plate, level-one feeding spiro rod and tail portion sealing end plate are equipped with axle envelope.Level-one feeding spiro rod be rotatably arranged on drive end bearing with
On tail bearing.
The helical blade of level-one feeding spiro rod includes feeding screw blade 3.5 and reverse acting spiral blade 3.12.Feeding screw
Blade and level-one feeding entrance are located at the same side of level-one feeding outlet, and feeding screw blade and reverse acting spiral blade are located at level-one
The opposite sides of feeding outlet, and the rotation direction of feeding screw blade and reverse acting spiral blade is oppositely oriented.
Level-one feeding entrance is located at the lateral surface top of Primary plateaus feed pipe, the lateral surface lower part of Primary plateaus feed pipe
Equipped with lower clean-up port 3.4.Lower clean-up port is located at the underface of level-one feeding entrance, and lower clean-up port is equipped with and to be detachably connected
Lower sealing end cap.
Level-one feeding outlet is located at straight feeding pipe lateral surface lower part, and the lateral surface top of Primary plateaus feed pipe is equipped with upper
Clean-up port 3.6.Upper clean-up port is located at the surface of level-one feeding outlet, and upper clean-up port is equipped with the upper sealing being detachably connected
End cap.
Deuterostrophies batcher includes the two grades of horizontal feeding for being arranged on the rack and being located at below level-one screw(-type) feeder
Pipe 5.1, the second level feeding spiro rod being arranged in two grades of horizontal feed pipe, the second level feeding being arranged on two grades of horizontal feed pipe enter
Mouth 5.2 and second level feeding outlet 5.3.It is connected between level-one feeding outlet and second level feeding entrance by bellows.
It includes negative pressure cabinet 4.4, the non-proliferation cabinet on the tail end that straight feeding pipe is arranged in that tail end, which rushes powder cancellation element,
4.1, connection non-proliferation cabinet with the box connector of negative pressure cabinet, be connected to the connecting pipe of non-proliferation cabinet Yu negative pressure cabinet
4.2, the filter screen diaphragm 4.3 being arranged in connecting pipe and the linkage type negative pressure generating mechanism being arranged on negative pressure cabinet.
The tail end of straight feeding pipe and tail portion sealing end plate are located in non-proliferation cabinet.Tail bearing is located at non-proliferation cabinet
Outside.The lateral surface of non-proliferation cabinet is equipped with the air inlet being connected with the inner cavity of non-proliferation cabinet.
Linkage type negative pressure generating mechanism includes being arranged on negative pressure box outside and being connected with the inner cavity of negative pressure cabinet
Radial cylinder sleeve 4.8, be slidably arranged in radial cylinder sleeve piston body 4.11, eccentric shaft intracavitary in negative pressure cabinet is set
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 shaft 4.5 that the second end of grade feeding spiro rod is connected.Piston body is equipped with the axially extending bore through piston body both ends of the surface
4.9, and check valve 4.10 is equipped in axially extending bore.Check valve allows the interior intracavitary gas of negative pressure cabinet past by axially extending bore
Outer flowing.
The axis of radial cylinder sleeve and the axis perpendicular of level-one feeding spiro rod.Drive shaft and level-one feeding spiro rod coaxial.
Negative pressure box outside is equipped with shaft via hole, drives the end of shaft to pass through shaft via hole, and drive between shaft and axis hole
Equipped with sealing ring.Eccentric rod is parallel with driving shaft.It is connected between eccentric rod and driving shaft by linking arm.It pushes away
One end of dynamic connecting rod is hinged and connected with piston body to be connect, and is pushed 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 level-one feeding entrance.
Then, level-one screw(-type) feeder is sent the Fluorspar Powder in Primary plateaus feed pipe toward level-one by level-one feeding spiro rod
Expect export direction push, Fluorspar Powder is transported to two grades of horizontal feeding by level-one feeding outlet, bellows and second level feeding entrance
In pipe；In this process, oppositely oriented due to the rotation direction of feeding screw blade and reverse acting spiral blade, it in this way can be to avoid
Fluorspar Powder is gathered between level-one feeding outlet and the tail end of 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 level-one feeding spiro rod rotary course by drive tail end rush powder cancellation element driving shaft and partially
Mandrels stem rotates together with, and piston body will be driven up and down reciprocatingly to move with connecting rod is pushed by rotary sleeve in eccentric rod rotary course
Dynamic (by taking Fig. 2 as an example).
During piston body moves down: the interior intracavitary gas of negative pressure cabinet is flowed outward by check valve；
During piston body up moves: the inner cavity of negative pressure cabinet will form negative pressure, to make in non-proliferation cabinet
Gas pass through filter screen diaphragm enter the interior intracavitary of negative pressure cabinet, the intracorporal gas discontinuity of non-proliferation case can be made in this way
It is flowed toward the inner cavity of negative pressure cabinet, thus the fluorite that will be gone out by the axle envelope between tail portion sealing end plate and level-one feeding spiro rod
Powder (seals the Fluorspar Powder that the axle envelope between end plate and level-one feeding spiro rod is gone out by tail portion to be located in non-proliferation cabinet) aggregation
To 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 cabinet
Side；It thus can effectively solve the axle envelope between the tail portion sealing end plate of the tail end of Primary plateaus feed pipe and level-one feeding spiro rod
Place is easy to happen Fluorspar Powder and goes 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 second level by second level feeding spiro rod
Expect export direction push, Fluorspar Powder is output in reacting furnace by second level feeding outlet.In this process: weighing sensor is logical
Cross the reduction of the Fluorspar Powder in fluorite filler bin, Lai Jiliang Fluorspar Powder.
The Fluorspar Powder blanking device of the present embodiment can effectively improve the uniform conveying effect of Fluorspar Powder, guarantee under Fluorspar Powder
Expect uniformity, while can also effectively solve to go out because of Fluorspar Powder, and influences working environment and influence Fluorspar Powder weighing accurately
The problem of property.
Claims (5)
1. a kind of Fluorspar Powder blanking device, characterized in that include:
Rack, rack are equipped with feed bin support frame；
Fluorite filler bin, the lower end of fluorite filler bin are equipped with bin outlet, and the lateral surface top of fluorite filler bin is equipped with feed bin branch
Bracer, feed bin supporting 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 supporting block
On, and equipped with the weighing sensor for weighing fluorite filler bin between feed bin supporting block and feed bin support frame；
Level-one screw(-type) feeder, level-one screw(-type) feeder are arranged on fluorite filler bin, and level-one screw(-type) feeder includes that setting exists
On fluorite filler bin and the Primary plateaus feed pipe being located at below fluorite filler bin, the level-one that is arranged on Primary plateaus feed pipe
Feeding entrance and level-one feeding outlet, the Primary plateaus feed pipe are connected by connecting rod with fluorite filler bin, and level-one is sent
Material entrance is connected with bin outlet；And
Deuterostrophies batcher, deuterostrophies batcher include two for being arranged on the rack and being located at below level-one screw(-type) feeder
Grade straight feeding pipe, the second level feeding entrance being arranged on two grades of horizontal feed pipe and second level feeding outlet, the level-one feeding
Outlet is connected between second level feeding entrance by bellows；
The level-one screw(-type) feeder further includes the level-one feeding spiro rod being arranged in Primary plateaus feed pipe, the level-one feeding
The helical blade of screw rod includes feeding screw blade and reverse acting spiral blade, and feeding screw blade and level-one feeding entrance are located at one
The same side of grade feeding outlet, feeding screw blade and reverse acting spiral blade are located at the opposite sides of level-one feeding outlet, and send
The rotation direction of material helical blade is oppositely oriented with reverse acting spiral blade；
The level-one screw(-type) feeder further includes driving motor, drive end bearing and tail bearing, the Primary plateaus feed pipe
Both ends open end to end, Primary plateaus feed pipe head end opening be equipped with head seal end plate, head sealing end plate lower part set
There is driving mechanism that plate is installed, the tail end opening of Primary plateaus feed pipe is equipped with tail portion and seals end plate, and end plate lower part is sealed in tail portion
Equipped with bearings plate, the driving motor and drive end bearing setting are on driving mechanism installation plate, the tail bearing
It is arranged in bearings plate, the first end of the level-one feeding spiro rod passes through head and seals end plate, and the of level-one feeding spiro rod
Two ends pass through tail portion and seal end plate, and level-one feeding spiro rod is rotatably arranged on drive end bearing and tail bearing；
It further include that tail end rushes powder cancellation element, tail end rushes powder cancellation element and includes negative pressure cabinet, is arranged in Primary plateaus feed pipe
Tail end on non-proliferation cabinet, connection non-proliferation cabinet and the box connector of negative pressure cabinet, be connected to non-proliferation cabinet and bears
The connecting pipe for pressing cabinet, the filter screen diaphragm being arranged in connecting pipe and the linkage type negative pressure being arranged on negative pressure cabinet hair
Life structure,
The tail end of the Primary plateaus feed pipe and tail portion sealing end plate are located in non-proliferation cabinet, and the tail bearing is located at anti-
The outside of cabinet is spread, the lateral surface of non-proliferation cabinet is equipped with the air inlet being connected with the inner cavity of non-proliferation cabinet；
The linkage type negative pressure generating mechanism includes being arranged on negative pressure box outside and being connected with the inner cavity of negative pressure cabinet
Radial cylinder sleeve, be slidably arranged in radial cylinder sleeve piston body, eccentric rod intracavitary in negative pressure cabinet is set, is arranged
The promotion connecting rod of rotary sleeve, connection piston body and rotary sleeve on eccentric rod and the second end with level-one feeding spiro rod
The driving shaft being connected,
The axis of the radial direction cylinder sleeve and the axis perpendicular of level-one feeding spiro rod, the driving shaft and level-one feeding spiro rod are same
Axis, the negative pressure box outside are equipped with shaft via hole, drive the end of shaft to pass through shaft via hole, and drive shaft and axis
Sealing ring is equipped between hole, the eccentric rod is parallel with driving shaft, passes through connection between eccentric rod and driving shaft
Arm is connected, and described one end for pushing connecting rod is hinged and connected with piston body to be connect, and pushes the other end of connecting rod and rotary sleeve hinged
It is connected, the piston body is equipped with the axially extending bore through piston body both ends of the surface, and check valve is equipped in axially extending bore.
2. a kind of Fluorspar Powder blanking device according to claim 1, characterized in that the level-one feeding entrance is located at level-one
The lateral surface top of straight feeding pipe, the lateral surface lower part of Primary plateaus feed pipe are equipped with lower clean-up port, and lower clean-up port is located at one
The underface of grade feeding entrance, and lower clean-up port is equipped with the lower sealing end cap being detachably connected.
3. a kind of Fluorspar Powder blanking device according to claim 1, characterized in that the level-one feeding outlet is located at level-one
The lateral surface top of straight feeding pipe lateral surface lower part, Primary plateaus feed pipe is equipped with upper clean-up port, and upper clean-up port is located at level-one
The surface of feeding outlet, and upper clean-up port is equipped with the upper sealing end cap being detachably connected.
4. a kind of Fluorspar Powder blanking device according to claim 1, characterized in that the lower part of the fluorite filler bin is cross
The lower end of taper cone barrel is arranged in the taper cone barrel that section is gradually reduced from top to bottom, the bin outlet.
5. a kind of Fluorspar Powder blanking device according to claim 1, characterized in that the upper end seal of the fluorite filler bin
It closes, and the upper surface of fluorite filler bin is equipped with Fluorspar Powder import, Fluorspar Powder import is equipped with sealing cover.
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| CN201710427676.2A CN107389165B (en) | 2017-06-08 | 2017-06-08 | A kind of Fluorspar Powder blanking device |
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|---|---|---|---|
| CN201710427676.2A CN107389165B (en) | 2017-06-08 | 2017-06-08 | A kind of Fluorspar Powder blanking device |
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| CN107389165B true CN107389165B (en) | 2019-06-25 |
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