CN109833981A - Centrifugal device is used in a kind of production of modified polyamide resin - Google Patents
Centrifugal device is used in a kind of production of modified polyamide resin Download PDFInfo
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- CN109833981A CN109833981A CN201910179827.6A CN201910179827A CN109833981A CN 109833981 A CN109833981 A CN 109833981A CN 201910179827 A CN201910179827 A CN 201910179827A CN 109833981 A CN109833981 A CN 109833981A
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Abstract
The invention discloses a kind of modified polyamide resin production centrifugal device, including base, being fixedly connected sequentially from left to right at the top of the base has the first material stock storehouse, centrifugal device, air accumulator, feed device and the second material stock storehouse；It is fixedly connected with feeder pipe on the upside of the centrifugal device, the centrifugal device lower rotation is connected with first motor；Discharging device is provided between first material stock storehouse and centrifugal device, the discharging device left and right ends are fixedly connected on the right side of the first material stock storehouse and on the downside of centrifugal device respectively.The advantage of the invention is that the pore size of strainer is adjustable, it is easily separated object blocking；The present invention will not change the direction of eddy flow solution by the way that spiral helicine wiper ring is arranged, and do not need the present invention and shut down the adhesive for removing the first interior.
Description
Technical field
The present invention relates to resin preparation fields, produce more specifically to a kind of modified polyamide resin with centrifugation dress
It sets.
Background technique
Need repeatedly to be centrifugated different products in modified polyamide resin production process at present, could be final
To pure epoxy resin；Centrifugal separating device is to utilize centrifugal force, the mixing of separation liquid and solid particle or liquid and liquid
The machinery of each component in object；Centrifuge is mainly used for separating solid particle and the liquid in suspension, or by emulsion two
The different and immiscible liquid of kind density separates；Its strainer of existing filtering creen type centrifuge is easy blocking during the separation process,
Subsequent separating effect is caused to decline；Further existing centrifugal separator is to guarantee that the adhesive on strainer is cleared up in time,
By the way that scraper periodic cleaning is arranged；Scraper cannot work when centrifuge works, and cannot continuously substantially reduce separative efficiency in this way；
Further, when scraper is vertically arranged in centrifuge work, the eddy flow direction of its internal liquid is changed；And then make to be separated
Material cannot pass through strainer in time；The feed device that the present invention is arranged, which can not only convey liquid, can also convey gas, when centrifugation fills
Set for a long time when not working, to it inside be passed through inert gas to prevent internal corrosion；Application No. is 201280033635.0 disclosures
The intermittent centrifuge with the scaler for striking off product by the way that vertical scraper plate is arranged, change its internal liquid
Eddy flow direction, and then prevent material to be separated from passing through strainer in time；Application No. is disclosed in 201820087479.0 one
Kind solid-liquid centrifugation separator, the pore size of strainer are not adjustable, and are easily separated object blocking.
Summary of the invention
To solve the above problems, the present invention adopts the following technical scheme that.
A kind of modified polyamide resin production centrifugal device, including base, the base top are successively solid from left to right
Surely the first material stock storehouse, centrifugal device, air accumulator, feed device and the second material stock storehouse are connected with；It is fixed on the upside of the centrifugal device
It is connected with feeder pipe, the centrifugal device lower rotation is connected with first motor；Between first material stock storehouse and centrifugal device
It is provided with discharging device, the discharging device left and right ends are fixed and connected on the right side of the first material stock storehouse and centrifugal device downside respectively
It connects.
Preferably, the centrifugal device includes centrifugal device shell, and the centrifugal device interior of shell is from the inside to the outside successively
It is provided with stirring blade, the first strainer and the second strainer；The stirring blade lower end is fixedly connected with the output end of first motor；
First filter screen bottom is fixedly connected with centrifugal device shell；Second filter screen bottom and the rotation of centrifugal device interior of shell
Connection；It is fixedly connected with end cap at the top of the stirring blade, is fixedly connected with interior cleaning device at the top of the end cap；The centrifugation
Crust of the device upper left side is fixedly connected with the second motor, is fixedly connected with outer cleaner plate on the left of the centrifugal device interior of shell；
The outer cleaner plate and the second strainer match.
Preferably, the interior cleaning device includes bobbin winder bracket, is fixedly connected on the downside of the bobbin winder bracket with end cap top；It is described
Bobbin winder bracket right end is rotatably connected to third motor, is connected with hauling rope at left and right sides of the bobbin winder bracket, in the hauling rope
Portion is connected with wiper ring；The wiper ring is arranged between the first strainer and stirring blade；On the outside of the wiper ring and the
Match on the inside of one strainer；The hauling rope lower end is connected with fixed pulley, the fixed pulley and the first filter screen bottom inside
It is fixedly connected；The end cap top left right side opening is equipped with through-hole；The hauling rope is arranged inside through-hole；The feeder pipe lower end
It is fixedly connected with end cap；The feeder pipe and the first strainer communicate.
Preferably, the wiper ring is spiral shape.
Preferably, the second strainer top outer is fixedly connected with ring gear, and engagement is connected with gear on the left of the ring gear,
The gear and the second motor output end are fixedly connected；The first filter opening is offered respectively on the outside of first strainer and the second strainer
With the second filter opening.
Preferably, the feed device includes feed device main body, and the feed device body interior offers compression chamber；
The compression chamber internal activity is connected with piston；The top land is connected with cam motor；The cam motor fuselage
It is fixedly connected with feed device main body；Check valve is fixedly connected at left and right sides of the compression chamber.
Preferably, the discharging device includes discharging device main body, and the discharging device body interior is connected with spiral shell
Spinner handle, the discharging device main body left side are fixedly connected with the 4th motor, and the 4th motor output end and screw rod left end are solid
Fixed connection.
Preferably, the check valve includes valve body, and the valve inner offers valve chamber, is flexibly connected on the left of the valve chamber
There is second spring, the second spring right end is connected with plunger, matches among the plunger and valve chamber.
Preferably, base includes outer base, and the outer base is internally provided with interior base, the outer base and interior base it
Between be filled with cushion；It is fixedly connected with protective fence at the top of the interior base, the outer base bottom is fixedly connected with travel wheel.
Compared with the prior art, the present invention has the advantages that
Compared with the prior art, the advantages of the present invention are as follows the pore sizes of strainer to be adjustable, it is not easy to which separated object is stifled
Plug；Isolate passes through strainer under the action of stirring blade under the action of by centripetal force；The first strainer and that the present invention is arranged
The first filter hole for being opened up on two strainers and the second filter hole, two holes be combined with each other can adjustment aperture size, present invention work
When, isolate can be bonded in filter hole surrounding to make its blocking；By adjusting the first strainer and the second strainer relative position, from
And make isolate by effective aperture gradually become larger and to improve separative efficiency；The present invention removes the first strainer by wiper ring
Internal adhesive；Spiral helicine wiper ring will not change the direction of eddy flow solution, do not need the present invention and shut down the first filter of removing
Adhesive inside net.
Further, when the second strainer needs to clear up isolate, start the second motor, ring gear drives under the action of gear
The rotation of second strainer；Outer cleaner plate and the second strainer relative motion；To which the material remained on the outside of the second strainer be struck off.
Further, wiper ring setting is spiral, will not change the direction of eddy flow solution in this way.
Further, feed device can not only convey liquid, and can also convey gas, when the present invention does not work, Xiang Qi
Inside is pumped into inert gas and prevents from corroding.
Further, isolate is generally the solid material of heavier mass, and isolate is deposited in centrifugal device interior of shell
Outside, screw rod can make isolated material enter the first material stock storehouse under the action of four motors.
Further, protective fence prevents layman from entering working region of the invention；Travel wheel facilitates of the invention
Transfer.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is centrifugal device schematic diagram of internal structure of the present invention；
Fig. 3 is the structural schematic diagram of cleaning device in the present invention；
Fig. 4 is the top view of end cap of the present invention；
Fig. 5 is the structural schematic diagram of the first strainer and the second strainer of the invention；
Fig. 6 is structure enlargement diagram at A in Fig. 2；
Fig. 7 is feed device cross-sectional view of the present invention；
Fig. 8 is the structural schematic diagram of discharging device of the present invention；
Fig. 9 is the structural schematic diagram of check valve of the present invention；
Figure 10 is the structural schematic diagram of base of the present invention.
Figure label explanation:
1, base；2, the first material stock storehouse；3, centrifugal device；4, air accumulator；5, feed device；6, the second material stock storehouse；7, under
Expects pipe；8, first motor；9, discharging device；10, centrifugal device shell；11, stirring blade；12, the first strainer；13, the second filter
Net；14, end cap；15, interior cleaning device；16, the second motor；17, outer cleaner plate；18, bobbin winder bracket；19, third motor；20, it leads
Straw line；21, wiper ring；22, fixed pulley；23, through-hole；24, ring gear；25, the first filter hole；26, the second filter hole；27, gear；
28, feed device main body；29, compression chamber；30, piston；31, cam motor；32, check valve；33, discharging device main body；34, spiral shell
Spinner handle；35, the 4th motor；36, valve body；37, valve chamber；38, plunger；39, spring；40, protective fence；41, travel wheel；42, outer bottom
Seat；43, cushion；44, interior base.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention；Technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description；Obviously；Described embodiments are only a part of the embodiments of the present invention；Instead of all the embodiments.It is based on
Embodiment in the present invention；It is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment；It shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that, term " on ", "lower", "front", "rear", "left", "right", "top",
The orientation or positional relationship of the instructions such as "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, merely to just
In description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with
Specific orientation construction and operation, therefore be not considered as limiting the invention.
The present embodiment discloses a kind of modified polyamide resin production centrifugal device, including base 1, and 1 top of base is from a left side
Being fixedly connected sequentially to the right side has the first material stock storehouse 2, centrifugal device 3, air accumulator 4, feed device 5 and the second material stock storehouse 6；Centrifugation dress
It sets 3 upsides and is fixedly connected with feeder pipe 7,3 lower rotation of centrifugal device is connected with first motor 8；First material stock storehouse 2 and centrifugation dress
It sets and is provided with discharging device 9 between 3,9 left and right ends of discharging device are respectively and on the downside of 2 right side of the first material stock storehouse and centrifugal device 3
It is fixedly connected.
Referring to Fig. 2, centrifugal device 3 includes centrifugal device shell 10, inside centrifugal device shell 10 from the inside to the outside successively
It is provided with stirring blade 11, the first strainer 12 and the second strainer 13；The output end of 11 lower end of stirring blade and first motor 8 is fixed
Connection；First strainer, 12 bottom is fixedly connected with centrifugal device shell 10；In second strainer, 13 bottom and centrifugal device shell 10
Portion's rotation connection；It is fixedly connected with end cap 14 at the top of stirring blade 11, interior cleaning device 15 is fixedly connected at the top of end cap 14；From
10 upper left side of center device shell is fixedly connected with the second motor 16, and 10 inside left of centrifugal device shell is fixedly connected with outer cleaning
Plate 17；Outer cleaner plate 17 and the second strainer 13 match.
Referring to Fig. 3, interior cleaning device 15 includes bobbin winder bracket 18, the downside of bobbin winder bracket 18 be fixedly connected at the top of end cap 14；
18 right end of bobbin winder bracket is rotatably connected to third motor 19, and hauling rope 20, hauling rope 20 are connected at left and right sides of bobbin winder bracket 18
Middle part is connected with wiper ring 21；Wiper ring 21 is arranged between the first strainer 12 and stirring blade 11；21 outside of wiper ring
Match on the inside of the first strainer 12；20 lower end of hauling rope is connected with fixed pulley 22,12 bottom of fixed pulley 22 and the first strainer
It is fixedly connected on the inside of portion；14 top left right side opening of end cap is equipped with through-hole 23；Hauling rope 20 is arranged inside through-hole 23；Feeder pipe 7
Lower end is fixedly connected with end cap 14；Feeder pipe 7 and the first strainer 12 communicate.
Referring to Fig. 3, wiper ring 21 is spiral shape.
Referring to Fig. 5,13 top outer of the second strainer is fixedly connected with ring gear 24, engagement is connected with gear on the left of ring gear 24
27, gear 27 is fixedly connected with 16 output end of the second motor；First strainer 12 and 13 outside of the second strainer offer first respectively
Filter opening 25 and the second filter opening 26.
Referring to Fig. 7, feed device 5 includes feed device main body 28, compression chamber is offered inside feed device main body 28
29；29 internal activity of compression chamber is connected with piston 30；30 top movable of piston is connected with cam motor 31；31 fuselage of cam motor
It is fixedly connected with feed device main body 28；Check valve 32 is fixedly connected at left and right sides of compression chamber 29.
Referring to Fig. 8, discharging device 9 includes discharging device main body 33,33 internal activity of discharging device main body is connected with spiral shell
Spinner handle 34 is fixedly connected with the 4th motor 35,34 left end of 25 output end of the 4th motor and screw rod on the left of discharging device main body 33
It is fixedly connected.
Referring to Fig. 9, check valve 32 includes valve body 36, valve chamber 37 is offered inside valve body 36,37 left side activity of valve chamber is even
It is connected to second spring 39,39 right end of second spring is connected with plunger 38, matches among plunger 38 and valve chamber 37.
Referring to Fig. 10, base 1 includes outer base 42, outer base 42 is internally provided with interior base 44, outer base 42 and interior
Cushion 43 is filled between pedestal 44；Protective fence 40 is fixedly connected at the top of interior base 44,42 bottom of outer base is fixedly connected
There is travel wheel 41.
When using the present invention, material to be separated is put into centrifugal device 3 from feeder pipe 7, starts first motor 8, stirring
High speed rotation under the action of first motor 8 of blade 22, and then make material high-speed eddy flow to be separated；The biggish material of quality is logical
It crosses the first filter hole 25 and the second filter hole 27 enters the outside of the second strainer 13；Point for treating separation of material is just realized in this way
From；As centrifugal device 3 continues to run；First filter hole 25 and the second filter hole 27 can bond isolate；In order to guarantee to be centrifuged
The separative efficiency of device 3 needs to adjust 27 relative position of the first filter hole 25 and the second filter hole；Start the second motor 16 (at this time
Second motor 16 makees micro rotating angle movement), ring gear 24 drives the second strainer 13 to rotate under the action of gear 27；First strainer 12
With 13 relative motion of the second strainer；The aperture for the combination bore that further first filter hole 25 and the second filter hole 27 are formed becomes
Greatly, continue to separate material to be separated in this way；When clearing up the adhesive of 12 inside of the first strainer, start third motor 19, coiling
Frame 18 rotates under the action of third motor 19, and bobbin winder bracket 18 drives hauling rope 20；At this point, wiper ring 21 follows traction
Rope 20 moves up and down inside the first strainer 12, to realize the cleaning to the first strainer inner adhesion object；When the second strainer 13
When outside needs to clear up isolate, start the second motor 16 (the second motor 16 makees rotary motion at this time), ring gear 24 is in gear 27
Under the action of drive the second strainer 13 rotate；13 relative motion of outer cleaner plate 17 and the second strainer；To which the second filter will be remained in
The material in 13 outside of net strikes off.
Preferably, the centrifugal device 3 includes centrifugal device shell 10, inside the centrifugal device shell 10 from the inside to the outside
It is disposed with stirring blade 11, the first strainer 12 and the second strainer 13；11 lower end of stirring blade and first motor 8 it is defeated
Outlet is fixedly connected；First strainer, 12 bottom is fixedly connected with centrifugal device shell 10；Second strainer, 13 bottom and
The connection of 10 inner rotation of centrifugal device shell；End cap 14,14 top of end cap are fixedly connected at the top of the stirring blade 11
It is fixedly connected with interior cleaning device 15；10 upper left side of centrifugal device shell is fixedly connected with the second motor 16, the centrifugation
10 inside left of crust of the device is fixedly connected with outer cleaner plate 17；The outer cleaner plate 17 and the second strainer 13 match；Second
When strainer 13 needs to clear up isolate, start the second motor 16, ring gear 24 drives 13 turns of the second strainer under the action of gear 27
It is dynamic；13 relative motion of outer cleaner plate 17 and the second strainer；To which the material for remaining in 13 outside of the second strainer be struck off.
Preferably, the interior cleaning device 15 includes bobbin winder bracket 18, fixed at the top of 18 downside of bobbin winder bracket and end cap 14
Connection；18 right end of bobbin winder bracket is rotatably connected to third motor 19, is connected with traction at left and right sides of the bobbin winder bracket 18
Rope 20 is connected with wiper ring 21 in the middle part of the hauling rope 20；The wiper ring 21 is arranged in the first strainer 12 and paddle
Between piece 11；Match on the inside of 21 outside of wiper ring and the first strainer 12；20 lower end of hauling rope is connected with fixed
Pulley 22, the fixed pulley 22 are fixedly connected with 12 bottom inside of the first strainer；The 14 top left right side opening of end cap is equipped with logical
Hole 23；The hauling rope 20 is arranged inside through-hole 23；7 lower end of feeder pipe is fixedly connected with end cap 14；The feeder pipe 7
It is communicated with the first strainer 12；Wiper ring 21 can work in the non-stop-machine situation of the present invention.
Preferably, the wiper ring 21 is spiral shape；Wiper ring 21 is arranged spiral, will not change eddy flow solution in this way
Direction.
Preferably, 13 top outer of the second strainer is fixedly connected with ring gear 24, engages connection on the left of the ring gear 24
There is gear 27, the gear 27 is fixedly connected with 16 output end of the second motor；13 outside of first strainer 12 and the second strainer
The first filter opening 25 and the second filter opening 26 are offered respectively.
Preferably, the feed device 5 includes feed device main body 28, offers pressure inside the feed device main body 28
Contracting chamber 29；29 internal activity of compression chamber is connected with piston 30；30 top movable of piston is connected with cam motor 31；Institute
31 fuselage of cam motor is stated to be fixedly connected with feed device main body 28；Check valve is fixedly connected at left and right sides of the compression chamber 29
32；Feed device 5 can not only convey liquid, and can also convey gas, when the present invention does not work, to it inside be pumped into indifferent gas
Body prevents from corroding.
Preferably, the discharging device 9 includes discharging device main body 33,33 internal activity of the discharging device main body connection
Have screw rod 34, be fixedly connected with the 4th motor 35 on the left of the discharging device main body 33,25 output end of the 4th motor and
34 left end of screw rod is fixedly connected；Isolate is generally the solid material of heavier mass, and isolate is deposited in centrifugal device shell
10 inside outside, screw rod 34 can make isolated material enter the first material stock storehouse 2 under the action of the 4th motor 25.
Preferably, the check valve 32 includes valve body 36, and valve chamber 37 is offered inside the valve body 36, and the valve chamber 37 is left
Side is connected with second spring 39, and 39 right end of second spring is connected with plunger 38, the plunger 38 and valve chamber 37
Centre matches；Check valve 32 realizes its work post for assistant feeding device 5.
Preferably, the base 1 includes outer base 42, and the outer base 42 is internally provided with interior base 44, the outer bottom
Cushion 43 is filled between seat 42 and interior base 44；Protective fence 40, the outer bottom are fixedly connected at the top of the interior base 44
42 bottoms of seat are fixedly connected with travel wheel 41；Protective fence 40 prevents layman from entering working region of the invention；Travel wheel
41 facilitate transfer of the invention.
There are following technical effects by the present invention: (1) the advantage of the invention is that the pore size of strainer can be adjusted, being not easy
Separated object blocking；Isolate passes through strainer under the action of stirring blade under the action of by centripetal force；The present invention be arranged
The first filter hole for being opened up on one strainer and the second strainer and the second filter hole, two holes be combined with each other can adjustment aperture size,
When the invention works, isolate can be bonded in filter hole surrounding to make its blocking；By adjusting the first strainer and the second strainer
Relative position, thus make isolate by effective aperture gradually become larger and to improve separative efficiency；(2) present invention passes through wiper ring
To remove the adhesive of the first interior；Spiral helicine wiper ring will not change the direction of eddy flow solution, not need the present invention
Shut down the adhesive for removing the first interior；Starting third motor, bobbin winder bracket rotates under the action of third motor,
Bobbin winder bracket drives hauling rope；At this point, wiper ring follows hauling rope to move up and down in the first interior, filtered to realize to first
The cleaning of net inner adhesion object；(3) feed device that the present invention is arranged, which can not only convey liquid, can also convey gas, when centrifugation fills
Set for a long time when not working, to it inside be passed through inert gas to prevent internal corrosion.
It is described above；It is merely preferred embodiments of the present invention；But scope of protection of the present invention is not limited thereto；
Anyone skilled in the art is in the technical scope disclosed by the present invention；According to the technique and scheme of the present invention and its
It improves design and is subject to equivalent substitution or change；It should be covered by the scope of protection of the present invention.
Claims (9)
1. a kind of modified polyamide resin production centrifugal device, it is characterised in that: including base (1), at the top of the base (1)
Be fixedly connected sequentially from left to right the first material stock storehouse (2), centrifugal device (3), air accumulator (4), feed device (5) and second is deposited
Feed bin (6)；It is fixedly connected with feeder pipe (7) on the upside of the centrifugal device (3), centrifugal device (3) lower rotation is connected with
First motor (8)；Discharging device (9), the discharging device are provided between first material stock storehouse (2) and centrifugal device (3)
(9) left and right ends are fixedly connected on the right side of the first material stock storehouse (2) and on the downside of centrifugal device (3) respectively.
2. a kind of modified polyamide resin production centrifugal device according to claim 1, it is characterised in that: the centrifugation
Device (3) includes centrifugal device shell (10), is disposed with paddle from the inside to the outside inside the centrifugal device shell (10)
Piece (11), the first strainer (12) and the second strainer (13)；The output end of stirring blade (11) lower end and first motor (8) is solid
Fixed connection；First strainer (12) bottom is fixedly connected with centrifugal device shell (10)；Second strainer (13) bottom and
The connection of centrifugal device shell (10) inner rotation；End cap (14), the end cap are fixedly connected at the top of the stirring blade (11)
(14) top is fixedly connected with interior cleaning device (15)；Centrifugal device shell (10) upper left side is fixedly connected with the second motor
(16), centrifugal device shell (10) inside left is fixedly connected with outer cleaner plate (17)；The outer cleaner plate (17) and
Two strainers (13) match.
3. a kind of modified polyamide resin production centrifugal device according to claim 2, it is characterised in that: described interior clear
Clean device (15) includes bobbin winder bracket (18), is fixedly connected on the downside of the bobbin winder bracket (18) with end cap (14) top；The bobbin winder bracket
(18) right end is rotatably connected to third motor (19), is connected with hauling rope (20), institute at left and right sides of the bobbin winder bracket (18)
It states and is connected with wiper ring (21) in the middle part of hauling rope (20)；The wiper ring (21) is arranged in the first strainer (12) and paddle
Between piece (11)；Match on the outside of the wiper ring (21) and on the inside of the first strainer (12)；Hauling rope (20) the lower end activity
It is connected with fixed pulley (22), the fixed pulley (22) is fixedly connected with the first strainer (12) bottom inside；End cap (14) top
Portion's left and right sides offers through-hole (23)；Hauling rope (20) setting is internal in through-hole (23)；Feeder pipe (7) lower end and end
Lid (14) is fixedly connected；The feeder pipe (7) and the first strainer (12) communicate.
4. a kind of modified polyamide resin production centrifugal device according to claim 3, it is characterised in that: the cleaning
Ring (21) is spiral shape.
5. a kind of modified polyamide resin production centrifugal device according to claim 4, it is characterised in that: described second
Strainer (13) top outer is fixedly connected with ring gear (24), and engagement is connected with gear (27), the tooth on the left of the ring gear (24)
Wheel (27) is fixedly connected with the second motor (16) output end；It is opened up respectively on the outside of first strainer (12) and the second strainer (13)
There are the first filter opening (25) and the second filter opening (26).
6. a kind of modified polyamide resin production centrifugal device according to claim 1, it is characterised in that: the feeding
Device (5) includes feed device main body (28), offers compression chamber (29) inside the feed device main body (28)；The compression
Chamber (29) internal activity is connected with piston (30)；Piston (30) top movable is connected with cam motor (31)；The cam
Motor (31) fuselage is fixedly connected with feed device main body (28)；Check valve is fixedly connected at left and right sides of the compression chamber (29)
(32)。
7. a kind of modified polyamide resin production centrifugal device according to claim 1, it is characterised in that: the discharging
Device (9) includes discharging device main body (33), and discharging device main body (33) internal activity is connected with screw rod (34), described
The 4th motor (35), the 4th motor (25) output end and screw rod (34) are fixedly connected on the left of discharging device main body (33)
Left end is fixedly connected.
8. a kind of modified polyamide resin production centrifugal device according to claim 7, it is characterised in that: described unidirectional
Valve (32) includes valve body (36), is offered valve chamber (37) inside the valve body (36), is connected on the left of the valve chamber (37)
Second spring (39), second spring (39) right end is connected with plunger (38), in the plunger (38) and valve chamber (37)
Between match.
9. a kind of modified polyamide resin production centrifugal device according to claim 8, it is characterised in that: the base
It (1) include outer base (42), the outer base (42) is internally provided with interior base (44), the outer base (42) and interior base
(44) cushion (43) are filled between；Protective fence (40), the outer base are fixedly connected at the top of the interior base (44)
(42) bottom is fixedly connected with travel wheel (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910179827.6A CN109833981B (en) | 2019-03-11 | 2019-03-11 | Centrifugal device is used in production of modified polyamide resin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910179827.6A CN109833981B (en) | 2019-03-11 | 2019-03-11 | Centrifugal device is used in production of modified polyamide resin |
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| Publication Number | Publication Date |
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| CN109833981A true CN109833981A (en) | 2019-06-04 |
| CN109833981B CN109833981B (en) | 2021-10-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910179827.6A Active CN109833981B (en) | 2019-03-11 | 2019-03-11 | Centrifugal device is used in production of modified polyamide resin |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110559721A (en) * | 2019-10-29 | 2019-12-13 | 河南心连心化学工业集团股份有限公司 | Coal gasification black water filter and filtering method |
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| CN109833981B (en) | 2021-10-01 |
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