CN206168757U - A sieve section of thick bamboo connection structure , sieve transmission and screening machine in grades - Google Patents
A sieve section of thick bamboo connection structure , sieve transmission and screening machine in grades Download PDFInfo
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- CN206168757U CN206168757U CN201621193170.7U CN201621193170U CN206168757U CN 206168757 U CN206168757 U CN 206168757U CN 201621193170 U CN201621193170 U CN 201621193170U CN 206168757 U CN206168757 U CN 206168757U
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- screen drum
- fixed mount
- mount
- screen
- screening
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Abstract
The utility model discloses a sieve section of thick bamboo connection structure, sieve transmission and screening machine in grades, its technical scheme main points are sieve section of thick bamboo connection structure, including the mount that is used for an installation sieve section of thick bamboo no. 1, mount no. 2, mount no. 1, mount no. 2 all are ring shape and set up, mount no. 1 is used for a fixed connection sieve section of thick bamboo, mount no. 2 is used for another sieve section of thick bamboo of fixed connection, the inner wall of mount no. 1 is provided with the internal tooth wheel rim, two outer walls of mount are provided with the external tooth wheel rim, mount no. 2 lies in a mount inside just internal tooth wheel rim and meshes the transmission with the external tooth wheel rim through being provided with two at least drive gear, pass through two anticlockwise rotation of drive gear drive mount during a mount rotate clockwise. The utility model discloses a sieve section of thick bamboo connection structure can improve the screening efficiency.
Description
Technical field
This utility model is related to building material technology, more specifically, it relates to a kind of screen drum attachment structure, classification
Screening actuating device and screening machine.
Background technology
Building material product includes that construction material and product, nonmetallic ore and product, new inorganic non-metallic materials three are main kind of, extensively
It is general to be applied to the fields such as building, military project, environmental protection, new high-tech industry, as the haydite of one of building materials, with density is low, corrosion resistant
Erosion, the advantages of frost resistance is good, it is widely used in the fields such as building materials, gardening, chemical industry, oil.The external appearance characteristic of haydite is most of
Rounded or oval-shaped ball, surface is one layer of hard shell；Because different application scenarios needs different size of pottery
Grain, it is therefore desirable to which haydite is sieved.
A kind of power screen sizing apparatus for screening haydite are provided in prior art, such as publication No. is
The Chinese patent of " CN105170444A ", it provides a kind of stagewise screening plant for screening haydite, by by each
Rotary screen series connection consolidation, is the first order in the rotary screen positioned at rearmost end, and motor drives first order rotary screen to rotate, and rolling at different levels
Shaft screen can successively drive the secondary one-level rotary screen on front side of it to rotate so that each rotary screen being serially connected can be same
Axle is rotated, so as to realize the sizing screening to haydite.But it is because being delivered to after the direction rotation that haydite is rotated along rotary screen
In rotary screens at different levels, period or the haydite of some it is useless it is screened go out and be mixed in adjacent or other rotary screens, lead
Cause screens and finally also have substantial amounts of haydite and need to be screened again so that screening effect is poor, and efficiency is low.
Utility model content
In view of the shortcomings of the prior art, the purpose of this utility model is to provide a kind of screen drum attachment structure, is passed through
Change the direction of motion of the screened granule in screening process, so as to improve screening efficiency.
For achieving the above object, this utility model provides following technical scheme：A kind of screen drum attachment structure, including for
Fixed mount one, the fixed mount two of screen drum are installed, the fixed mount one, fixed mount two are arranged in annular, the fixed mount one
For being fixedly connected a screen drum, the fixed mount two is used to be fixedly connected another screen drum, and the inwall of the fixed mount one is provided with
Inner gear ring, the outer wall of the fixed mount two is provided with external tooth wheel rim, and the fixed mount two is located at the inside of fixed mount one and internal gear
Circle is provided by least two travelling gear engaged transmissions with external tooth wheel rim, by passing when the fixed mount one is rotated clockwise
Moving gear drives fixed mount two to rotate counterclockwise.
It is used to fixedly mount one of screen drum by adopting above-mentioned technical proposal, fixed mount one, fixed mount two is used for solid
Dingan County fills another screen drum, and fixed mount one is respectively provided with inner gear ring and external tooth wheel rim between fixed mount two, and interior
It is provided with least two travelling gears between gear ring and external tooth wheel rim to be engaged, so when fixed mount one is rotated clockwise
When, then fixed mount two carries out counterclockwise movement under the transmission of gear, so when the material for needing screening is entered in screen drum,
Enter in another screen drum after wherein individual screen drum screening, then the circumferential movement of material is thoroughly disturbed, and is originally along sieve
What cylinder was rolled clockwise, roll counter-clockwise is then carried out when entering in another screen drum, material can be thus improved in sieve
Randomness during choosing such that it is able to make material avoid piling up so that most material can contact the table in screen drum
Face is screened, so as to improve screening efficiency, if the direction of motion of two screen drums is identical, when in second screen drum
The direction of motion of material keeps constant, and many materials then can be deposited in the surface of rest materials and cannot touch screen drum surface
Screened, therefore compared to prior art, this programme can significantly improve screening efficiency and screening quality, it is to avoid need weight
The step of secondary screening is selected.
Further, the fixed mount one and fixed mount two are offered for inserting fixed annular for screen drum end
Groove.
By adopting above-mentioned technical proposal, annular groove is opened up on fixed mount one and fixed mount two for for screen drum
End is inserted, and effect so can be fixed to screen drum, and so arrange easy disassembly, can be with when cleaning screen drum is needed
It is more convenient.
Further, the fixed mount one and fixed mount two be additionally provided with dismountable securing member for fastening sieve
Cylinder.
By adopting above-mentioned technical proposal, in order to further increase stability of the screen drum in screening process, in fixed mount
Arrange securing member between screen drum further to fix screen drum and fixed mount, so as to improve stability, and securing member is
The dismounting cleaning to screen drum or the effect changed removably are not interfered with.
This utility model provides a kind of sizing screening actuating device simultaneously, and its drip irrigation device is：It is described including frame
At least two screen drums are installed in frame, above-mentioned screen drum attachment structure are installed between adjacent screen drum, positioned at end
Screen drum is provided with driving means and drives it to rotate, and adjacent screen drum rotation direction is completely contrary.
By adopting above-mentioned technical proposal, multiple screen drums are fixedly mounted by above-mentioned attachment structure, then by electricity
Machine drives the screen drum positioned at end to rotate, and such screen drum can drive adjacent screen drum counter-rotating, so as to carry out material screening,
Improve screening quality and efficiency.
Further, the screen drum includes at least two panels screen cloth, and adjacent screen mesh is superimposed with each other to form sizable sieve aperture.
By adopting above-mentioned technical proposal, screen drum is arranged at least two panels screen cloth, and adjacent screen cloth is superimposed with each other
The adjustable sieve aperture of size is formed, so on the one hand can be used for being adjusted the fineness of required screening, by rotating two sieves
Net, the sieve aperture model required for being formed, on the other hand when sieve aperture is blocked, it is also possible to make sieve aperture by rotating two screen clothes
Become big and remove the material being blocked in sieve aperture, so as to realize the purpose of easy cleaning.
Further, the screen drum is inclined to set, and the axial line of the screen drum is formed with angle between horizontal plane,
The scope of angle is less than 5 ° more than 0 °.
By adopting above-mentioned technical proposal, make screen drum be inclined to set and angle is between 0 ° to 5 °, so can either make
The material obtained in screen drum can be slipped in next stage screen drum in screening process by upper level screen drum copper pipe self gravitation, while
Material can also be avoided to slide in screening process too fast and affect screening effect.
This utility model provides a kind of screening machine simultaneously, and its drip irrigation device is：Also include casing, the casing placement
In frame, above-mentioned sizing screening actuating device is placed in frame and is coated completely by casing, corresponding each screen drum of the casing
It is provided with the splicing groove for accepting material.
By adopting above-mentioned technical proposal, above-mentioned sizing screening actuating device is built in inside screening machine and is screened
Material, outside it arrange casing coated, for being limited in screening process in produce dust and pollute environment, and
It is convenient by screened material discharge for accepting the splicing groove of material that each screen drum lower section is provided with, so as to improve screening machine
Screening efficiency.
Further, also including the shielding cover for being detachably fixed the front end open-mouth for being connected to screen drum foremost.
By adopting above-mentioned technical proposal, shielding cover is being detachably connected positioned at the front end of screen drum foremost, can kept away
Exempt from the not sieved material for completing and vibrate from inclined screen drum to jump out, and shielding cover is to be removably for terminating in screening
After easily shielding cover can be disassembled and carry out cleaning work.
Compared with prior art this utility model tool has the advantage that：By the way that the rotation direction of adjacent screen drum is arranged to
Conversely, and only drive the screen drum positioned at end to be rotated by a motor, so as to screen drum rotation driving is adjacent
Screen drum opposite direction is rotated, and such Multi-stage transmission realizes screening, so as to improve screening efficiency, reaches the purpose of energy-saving and emission-reduction.
Description of the drawings
Fig. 1 is the structural representation one of embodiment one, is mainly used in showing the detailed construction for connecting screen drum；
Fig. 2 is the structural representation two of embodiment one, is mainly used in showing position relationship of the screen drum between attachment structure；
Fig. 3 is the structural representation one of embodiment two, is mainly used in showing attachment structure of the screen drum between screen drum；
Fig. 4 is the A portions enlarged diagram of Fig. 3, is mainly used in showing the concrete structure of screen drum；
Fig. 5 is the structural representation two of embodiment two, is mainly used in showing the unitary construction of gradation sizing actuating device；
Fig. 6 is the internal structure schematic diagram of embodiment three, is mainly used in showing the position pass between screen drum, attachment structure
System；
Fig. 7 is the overall structure diagram of embodiment three, is mainly used in showing the unitary construction of screening machine.
In figure：1st, screen drum；11st, screen cloth one；12nd, screen cloth two；13rd, sieve aperture；2nd, screen drum attachment structure；21st, fixed mount one；
22nd, inner gear ring；23rd, fixed mount two；24th, external tooth wheel rim；25th, annular groove；26th, travelling gear；27th, securing member；3rd, motor；
4th, frame；5th, splicing groove；6th, casing；7th, shielding cover；8th, pipeline；9th, air exhauster；10th, collecting box.
Specific embodiment
This utility model is described in further detail below in conjunction with accompanying drawing.
This specific embodiment is only that it is not to restriction of the present utility model, ability to explanation of the present utility model
Field technique personnel can make as needed the modification without creative contribution after this specification is read to the present embodiment, but
As long as all being protected by Patent Law in right of the present utility model.
Embodiment one：Screen drum attachment structure, as depicted in figs. 1 and 2, includes fixed mount 1 and fixed mount 2 23, Gu
Determine frame 1 and fixed mount 2 23 arrange in annular and fixed mount 1 the diameter with diameter greater than fixed mount 2 23, i.e.,
Fixed mount 2 23 can be built in fixed mount 1 and in same plane, and the inside of fixed mount 1 is also integrally formed
Have an inner gear ring 22, the outer wall of fixed mount 2 23 integrally formed with external tooth wheel rim 24, when fixed mount 2 23 is built in into fixed mount
During one 21 inner side, cavity is formed between external tooth wheel rim 24 and inner gear ring 22, at least two driving cogs are mounted with cavity
Wheel 26, shown with three in figure, and three travelling gears 26 are evenly distributed in the cavity, each travelling gear 26 with outward
Gear ring 24 and inner gear ring 22 are engaged, and annular groove 25 is offered on the side wall of fixed mount 1 pacify for fixed
Dress screen drum 1, opens up the relative side of annular groove 25 and also offers annular groove 25 on fixed mount 2 23 with fixed mount 1
For fixedly mounting another screen drum 1, screen drum 1 is to be stuck in annular groove 25 to realize fixing by frictional force.
Certainly, in order to further increase the connective stability of screen drum 1, in screen drum 1 and fixed mount 1 and fixed mount 2 23
Between also increase and have a securing member 27, securing member 27 can adopt fastening bolt, by screen drum 1 and fixed mount 1 and fixed
Through hole is opened up on frame 2 23, fastening bolt is passed through into nut screwing clamping through after screen drum 1 and fixed mount 1 or fixed mount 2 23, this
Sample can make screen drum 1 connect more stable, while the purpose of convenient dismounting can also be reached, naturally it is also possible to which securing member 27 is set
U-shaped elastic clip is set to, by U-shaped elastic clip being inserted so that U-shaped from the side of fixed mount 1 or fixed mount 2 23
Elastic clip increases fixed mount 1 or the frictional force between fixed mount 2 23 and screen drum 1 by the elastic clip clamp force of itself, real
Now preferably consolidate effect.
So, after is poured into material in screen drum 1, by rotating one of screen drum 1, then the screen drum 1 drives fixed mount
One 21 rotate, and fixed mount 1 drives fixed mount 2 23 to rotate backward by travelling gear 26, then fixed mount 2 23 drives and it
The screen drum 1 being fixedly connected is rotated, so that screen drum 1 is contrary with the rotation direction of adjacent screen drum 1, and material enters first
It is to rotate clockwise when in individual screen drum 1, enters in second screen drum 1 after then screening, and the rotation direction of second screen drum 1
It is counterclockwise, so as to the material for being driven into the screen drum 1 changes its rotation direction so that material is converted into from rotating clockwise
Rotate counterclockwise, in this process by changing the rotation direction of material so as to improve the randomness between material and material,
So that material can more touch the surface of screen drum 1 and screened, so as to improve screening efficiency and screening quality.
Embodiment two：Sizing screening actuating device, as shown in Fig. 3, Fig. 4 and Fig. 5, including frame 4, install in frame 4
There are at least two screen drums 1, connected by screen drum attachment structure 2 between screen drum 1 shown with three in Fig. 5 and adjacent, its
Middle screen drum 1 includes at least two-layer screen cloth, shown with two in Fig. 4, respectively screen cloth 1 and screen cloth 2 12, and screen cloth 1 and sieve
The setting bonded to each other of net 2 12, wherein forms sieve aperture, such fixed mount one or fixed mount two between screen cloth 1 and screen cloth 2 12
By frictional force screen cloth 1 and screen cloth 2 12 are fixed and screened, when needing to adjust the size of sieve aperture 13, Ke Yizhi
The relative position between driving screen cloth 1 and screen cloth 2 12, i.e. rotary screen 1 or screen cloth 2 12 are connect, makes sieve aperture 13 wrong
Open, so as to the size of the sieve aperture 13 dropped out for material just there occurs change, this makes it possible to adjust the screening fineness of each screen drum 1
.
Meanwhile, the upper surface of whole frame 4 is inclined to set, and inclined Angle ambiguity is being less than 5 ° more than 0 °
Between, if arrange gradient it is excessive if be easily caused material and be not also able to do in time to be screened completely and be just directly rolled to minimum one end
In screen drum 1, material cannot enter into another sieve by self gravitation from a screen drum 1 if horizontality is provided directly as
Cylinder 1；So the screen drum 1 connected by the attachment structure of screen drum 1 is placed in frame 4, and in the frame of one end of screen drum 1
Motor 3 is also installed with 4 as driving means, motor 3 drives the screen drum 1 positioned at one end to rotate by belt transmission, position
The screen drum 1 for moving the other end is arranged in frame 4 by rotating shaft.
By the installation of such scheme, when material screening is needed, it would be desirable to which the material of screening is poured into positioned at higher by one
In the screen drum 1 at end, then start motor 3 and drive the screen drum 1 to rotate, the screen drum 1 drives adjacent screen drum 1 reversely to turn after rotating
Dynamic, the screen drum 1 that the screen drum 1 that the opposite direction is rotated drives another adjacent again carries out positive direction rotation, and such material is at first
Screen drum 1 is rotated after screening entering into next screen drum 1 by self gravitation, and next screen drum 1 changes the rotation direction of material
After carry out next stage screening, enter back in next screen drum 1 further through the effect of self gravitation after the completion of next stage screening
Row screening, wherein the screen drum 1 positioned at eminence is less than the aperture of sieve aperture 13 of the screen drum 1 positioned at lower, is so achieved that material
Step-sizing
Meanwhile, when screen drum 1 is blocked, can pass through to rotate adjacent screen cloth, the size of sieve aperture 13 is adjusted, make sieve aperture
13 become big, so as to the material being stuck in screen drum 1 can be dropped out smoothly, the size of sieve aperture 13 are then readjusted again, continue into
Row screening, the size that can not only so adjust sieve aperture 13 is screened to material, additionally it is possible to very easily removed in sieve aperture 13
The material of blocking.
Embodiment three：Screening machine, as shown in Figure 6 and Figure 7, is installed with casing 6 in frame 4, the screen drum 1 in Fig. 6
And screen drum attachment structure 2 is all arranged in casing 6, and the one end for being located at eminence in frame 4 is provided with feed well and is used for
Charging, in the lower section of frame 4, the position of corresponding each screen drum 1 is provided with splicing groove 5 for accepting what each screen drum 1 was filtered out
Material, being provided with shielding cover 7 positioned at the end of the relatively low end correspondence screen drum 1 of casing 6, shielding cover 7 be used to avoiding material from
Spill in the screen drum 1 of afterbody, and shielding cover 7 is arranged in casing 6 by removable mode, can pass through clamping
Or the mode of threaded connection is arranged in casing 6, so when needing to take out leftover materials or cleaning screen cloth, can pass through
Shielding cover 7 is removed, is then operated, it is very convenient and practical, and can be observed inside housing 6 by dismounting shielding cover 7
Situation；Certainly, also collecting box 10 is connected to by pipeline 8 in casing 6, air exhauster 9 is installed for convulsion on pipeline 8,
Airborne dust can be produced so during material screening, airborne dust can be evacuated in collecting box 10 by air exhauster 9 and is collected,
So as to avoid pollution environment, so the conveying of material is carried out by being arranged on the feed well of higher end, then start motor
Be driven screen drum 1 to rotate, screen drum 1 rotate during material is screened, it is screened after material arrange from splicing groove 5
Go out, this makes it possible to realize the sizing screening to material, and the fineness screened can be adjusted, and only with an electricity
Machine drives whole screen drums 1 to be rotated as driving, and energy saving, the airborne dust that period produces also can synchronously be collected, and keep away
Pollution environment is exempted from.
Claims (10)
1. a kind of screen drum attachment structure, including for installing screen drum（1）Fixed mount one（21）, fixed mount two（23）, its feature
It is：The fixed mount one（21）, fixed mount two（23）Arrange in annular, the fixed mount one（21）For being fixedly connected
One screen drum（1）, the fixed mount two（23）For being fixedly connected another screen drum（1）, the fixed mount one（21）Inwall arrange
There is inner gear ring（22）, the fixed mount two（23）Outer wall is provided with external tooth wheel rim（24）, the fixed mount two（23）Positioned at solid
Determine frame one（21）Internal and inner gear ring（22）With external tooth wheel rim（24）It is provided by least two travelling gears（26）Engagement
Transmission, the fixed mount one（21）Pass through travelling gear when rotating clockwise（26）Drive fixed mount two（23）Rotate counterclockwise.
2. screen drum attachment structure according to claim 1, it is characterised in that：The fixed mount one（21）And fixed mount two
（23）Offer for supplying screen drum（1）The fixed annular groove of end insertion（25）.
3. screen drum attachment structure according to claim 2, it is characterised in that：The fixed mount one（21）And fixed mount two
（23）It is additionally provided with dismountable securing member（27）For fastening screen drum（1）.
4. a kind of sizing screening actuating device, including the screen drum attachment structure in the claims 1-3 described in any one
（2）.
5. sizing screening actuating device according to claim 4, it is characterised in that：Including frame（4）, the frame（4）
On at least two screen drums are installed（1）, adjacent screen drum（1）Between be installed with above-mentioned screen drum attachment structure（2）, positioned at end
The screen drum at end（1）Being provided with driving means drives it to rotate, adjacent screen drum（1）Rotation direction is completely contrary.
6. sizing screening actuating device according to claim 5, it is characterised in that：The screen drum（1）Including at least two panels
Screen cloth（11、12）, adjacent screen mesh（11、12）It is superimposed with each other to form sizable sieve aperture（13）.
7. sizing screening actuating device according to claim 5, it is characterised in that：The screen drum（1）It is inclined to set,
The screen drum（1）Axial line be formed with angle between horizontal plane, the scope of angle is less than 5 ° more than 0 °.
8. a kind of screening machine, including the sizing screening actuating device in the claims 4-7 described in any one.
9. screening machine according to claim 8, it is characterised in that：Also include casing（6）, the casing（6）It is placed in machine
Frame（4）On, above-mentioned sizing screening actuating device is placed in frame（4）On by casing（6）Coat completely, the casing（6）Correspondence
Each screen drum（1）It is provided with the splicing groove for accepting material（5）.
10. screening machine according to claim 9, it is characterised in that：Also include being detachably fixed the sieve being connected to foremost
Cylinder（1）Front end open-mouth shielding cover（7）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621193170.7U CN206168757U (en) | 2016-10-28 | 2016-10-28 | A sieve section of thick bamboo connection structure , sieve transmission and screening machine in grades |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621193170.7U CN206168757U (en) | 2016-10-28 | 2016-10-28 | A sieve section of thick bamboo connection structure , sieve transmission and screening machine in grades |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206168757U true CN206168757U (en) | 2017-05-17 |
Family
ID=58682010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621193170.7U Expired - Fee Related CN206168757U (en) | 2016-10-28 | 2016-10-28 | A sieve section of thick bamboo connection structure , sieve transmission and screening machine in grades |
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Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107626567A (en) * | 2017-10-30 | 2018-01-26 | 泗县三虎粮油机械有限公司 | A kind of drum sieve |
| CN107755237A (en) * | 2017-10-18 | 2018-03-06 | 青岛荣发食品有限公司 | A kind of screening feeder of convenient dismounting |
| CN108940811A (en) * | 2018-08-16 | 2018-12-07 | 中国电建集团长春发电设备有限公司 | The drum-type screening machine of changeable slot size |
| CN109833981A (en) * | 2019-03-11 | 2019-06-04 | 安庆市虹泰新材料有限责任公司 | Centrifugal device is used in a kind of production of modified polyamide resin |
| CN110124980A (en) * | 2019-05-31 | 2019-08-16 | 济南万象轩智能科技有限公司 | A kind of solid waste screening plant for resource circulation utilization |
| CN111438045A (en) * | 2020-04-27 | 2020-07-24 | 安徽鑫泰药业有限公司 | A sieving mechanism for chinese-medicinal material processing |
| CN111804565A (en) * | 2020-07-10 | 2020-10-23 | 章庆聪 | Screening mechanism with adjustable screen mesh size |
| CN112718471A (en) * | 2020-12-14 | 2021-04-30 | 湖南福千府生物科技有限公司 | Prevent screening plant for sodium metabisulfite filling of jam |
| CN112893126A (en) * | 2020-12-25 | 2021-06-04 | 安徽致磨新材料科技有限公司 | Preparation method of microcrystal wear-resistant zirconia balls |
| CN113102218A (en) * | 2021-03-31 | 2021-07-13 | 周梦娇 | Sand screening device capable of preventing contamination |
| CN113289882A (en) * | 2021-05-28 | 2021-08-24 | 张存生 | Sand screening device |
| CN114226218A (en) * | 2021-12-13 | 2022-03-25 | 莱芜钢铁集团泰东实业有限公司 | Stand wear and tear cylinder screening plant |
| CN115156027A (en) * | 2022-09-08 | 2022-10-11 | 沭阳县韩山宝洪米厂 | Husked separator of millet of rice production and processing usefulness |
| CN115625104A (en) * | 2022-11-03 | 2023-01-20 | 徐州企润食品有限公司 | Ash removing device for nut roasted seeds and nuts processing |
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2016
- 2016-10-28 CN CN201621193170.7U patent/CN206168757U/en not_active Expired - Fee Related
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107755237A (en) * | 2017-10-18 | 2018-03-06 | 青岛荣发食品有限公司 | A kind of screening feeder of convenient dismounting |
| CN107626567A (en) * | 2017-10-30 | 2018-01-26 | 泗县三虎粮油机械有限公司 | A kind of drum sieve |
| CN108940811A (en) * | 2018-08-16 | 2018-12-07 | 中国电建集团长春发电设备有限公司 | The drum-type screening machine of changeable slot size |
| CN109833981B (en) * | 2019-03-11 | 2021-10-01 | 安庆市虹泰新材料有限责任公司 | Centrifugal device is used in production of modified polyamide resin |
| CN109833981A (en) * | 2019-03-11 | 2019-06-04 | 安庆市虹泰新材料有限责任公司 | Centrifugal device is used in a kind of production of modified polyamide resin |
| CN110124980A (en) * | 2019-05-31 | 2019-08-16 | 济南万象轩智能科技有限公司 | A kind of solid waste screening plant for resource circulation utilization |
| CN111438045A (en) * | 2020-04-27 | 2020-07-24 | 安徽鑫泰药业有限公司 | A sieving mechanism for chinese-medicinal material processing |
| CN111438045B (en) * | 2020-04-27 | 2022-03-15 | 安徽鑫泰药业有限公司 | A sieving mechanism for chinese-medicinal material processing |
| CN111804565B (en) * | 2020-07-10 | 2021-12-10 | 宣城先达建设工程有限公司 | Screening mechanism with adjustable screen mesh size |
| CN111804565A (en) * | 2020-07-10 | 2020-10-23 | 章庆聪 | Screening mechanism with adjustable screen mesh size |
| CN112718471A (en) * | 2020-12-14 | 2021-04-30 | 湖南福千府生物科技有限公司 | Prevent screening plant for sodium metabisulfite filling of jam |
| CN112893126A (en) * | 2020-12-25 | 2021-06-04 | 安徽致磨新材料科技有限公司 | Preparation method of microcrystal wear-resistant zirconia balls |
| CN113102218A (en) * | 2021-03-31 | 2021-07-13 | 周梦娇 | Sand screening device capable of preventing contamination |
| CN113289882A (en) * | 2021-05-28 | 2021-08-24 | 张存生 | Sand screening device |
| CN114226218A (en) * | 2021-12-13 | 2022-03-25 | 莱芜钢铁集团泰东实业有限公司 | Stand wear and tear cylinder screening plant |
| CN115156027A (en) * | 2022-09-08 | 2022-10-11 | 沭阳县韩山宝洪米厂 | Husked separator of millet of rice production and processing usefulness |
| CN115625104A (en) * | 2022-11-03 | 2023-01-20 | 徐州企润食品有限公司 | Ash removing device for nut roasted seeds and nuts processing |
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Granted publication date: 20170517 Termination date: 20201028 |