CN2383652Y - Machine for making polyacrylamide colloid granules - Google Patents
Machine for making polyacrylamide colloid granules Download PDFInfo
- Publication number
- CN2383652Y CN2383652Y CN 98202806 CN98202806U CN2383652Y CN 2383652 Y CN2383652 Y CN 2383652Y CN 98202806 CN98202806 CN 98202806 CN 98202806 U CN98202806 U CN 98202806U CN 2383652 Y CN2383652 Y CN 2383652Y
- Authority
- CN
- China
- Prior art keywords
- screw rod
- granulating
- machine
- granulating cylinder
- cutting knife
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000000084 colloidal system Substances 0.000 title claims abstract description 19
- 229920002401 polyacrylamide Polymers 0.000 title claims abstract description 10
- 239000008187 granular material Substances 0.000 title abstract 2
- 230000005540 biological transmission Effects 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 3
- 238000005469 granulation Methods 0.000 abstract description 9
- 230000003179 granulation Effects 0.000 abstract description 9
- 239000000463 material Substances 0.000 abstract description 8
- 238000007599 discharging Methods 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 239000002245 particle Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 238000007605 air drying Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
Landscapes
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The utility model discloses a granulating machine for polyacrylamide colloids. A granulating barrel 8 of which the bottom and the circumferential face are provided with a plurality of through holes 9 is installed on the lower top end of a screw extruder, a double helix threaded rod 5 provided with a cylindric gear type multi-blade vertical cutting knife 7 is used for conveying colloid materials into the granulating barrel 8, and then, the colloid materials are extruded out from the through holes 9 to be cut off; consequently, granules are formed. The machine has the advantages of easy and reliable granulation, simultaneous discharging from the bottom and the side faces of the granulating barrel 8, raised production rate and easy realization of continuous and automatic granulation.
Description
The utility model relates to granulation machinery, relates in particular to the polyacrylamide colloid comminutor.
The polyacrylamide colloid of middle and high concentration must be through granulation before dry, because the high adhesion of viscosity of this colloid is strong, granulation is very difficult, the horizontal screw extruder is generally adopted in granulation now, material pushes to discharging opening through screw rod and leans on the blade of screw rod end colloid to be cut into granular, carry out heated-air drying with roller drier again, because this structure of horizontal screw extruder is difficult to colloid is caused individual particle, very easily adhesion becomes block, influenced rate of drying, increase the dissolution time when pulverizing difficulty and product use, because just in axial discharging, so productivity ratio is also very low.
The purpose of this utility model provides a kind of energy and is easy to granulation and is difficult for adhesion; and the polyacrylamide colloid comminutor that productivity ratio is high; in order to achieve the above object, the utility model adopts following structure: this machine comprises frame, transmission device, screw extruder, double helix screw rod.Following top at screw extruder connects a granulating cylinder by flange, has a plurality of through holes from top to bottom on the bottom of granulating cylinder and the circumference side, and through hole is all by necessarily regularly arranged.Screw rod extends in the granulating cylinder, cylindricality of coaxial installation and outline are that the vertical cutting knife of gear type multiple-cutting-edge, the material of involute shape enters screw extruder from charging aperture or by feeder in the bottom of screw rod, transmission device drives the double helix screw rod and rotates, material is pushed in the granulating cylinder, under the effect of the axial force of screw rod and the vertical cutting knife warp-wise of the wheeled multiple-cutting-edge of columnar tooth cutter, colloid thing grain is extruded by the hole of making a top and side, and disconnected, thereby form particle by the vertical cutting knife of gear type multiple-cutting-edge.
Owing to adopted the structure of wheeled vertical cutting knife of columnar tooth and granulating cylinder, the utility model can be easy to make the NA granulation of polyacrylamide colloid, and the not only axially discharging of this machine, and side direction is discharging also, improve production capacity greatly, be easy to realize the continuous automatic production of granulation.
Below in conjunction with accompanying drawing in detail the utility model is described in detail
Fig. 1 is the utility model structural representation.
Fig. 2 be Fig. 1 along A-A section cut-away view.
From Fig. 1 and Fig. 2 as can be seen, the utility model comprises frame 1, transmission device 2, screw extruder 4, double helix screw rod 5, granulating cylinder 8, the vertical cutting knife 7 of cylindricality, granulating cylinder 8 is connected the following top of screw extruder 4 by flange 6, have a plurality of diameters on the bottom of granulating cylinder 8 and the circumference side from top to bottom and be 6 millimeters through hole 9, through hole 9 is regularly arranged with triangular form, and double helix screw rod 5 extends in the granulating cylinder 8, the wheeled vertical cutting knife 7 of 4 columnar tooth of coaxial installation in the bottom of screw rod, its cylindricality outline is involute shape, and after the colloid material entered screw extruder from charging aperture 3, transmission device 2 drove double helix screw rod 5 and rotates, the colloid material is depressed in the granulating cylinder 8, under the effect of screw rod 5 axial forces and gear type cutting knife 7 warp-wise power, the colloid material is extruded by the hole 9 of granulating cylinder 8 tops and side, cuts off simultaneously and by gear type cutting knife 7, thereby formation particle, the particle of cutting-out directly fall into following blender and are for further processing.
Claims (3)
1. polyacrylamide colloid comminutor; comprise frame, transmission device, screw extruder and double helix screw rod; it is characterized in that: on the following top of screw extruder; connect a granulating cylinder (8) by flange (6); have a plurality of regularly arranged through holes (9) on the bottom of granulating cylinder (8) and the circumference side from top to bottom; screw rod (5) extends in the granulating cylinder (8), and in the bottom of screw rod, cylindricality of coaxial installation and outline are the vertical cutting knife of gear type multiple-cutting-edge of involute shape.
2. according to the described polyacrylamide colloid comminutor of claim 1, it is characterized in that: a plurality of regularly arranged through hole (9) on described granulating cylinder (8) bottom and the circumference side is triangularly arranged.
3. according to the described polyacrylamide colloid comminutor of claim 1, it is characterized in that: the blade quantity of the vertical cutting knife of described gear type multiple-cutting-edge is 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98202806 CN2383652Y (en) | 1998-03-27 | 1998-03-27 | Machine for making polyacrylamide colloid granules |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98202806 CN2383652Y (en) | 1998-03-27 | 1998-03-27 | Machine for making polyacrylamide colloid granules |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2383652Y true CN2383652Y (en) | 2000-06-21 |
Family
ID=33959785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98202806 Expired - Fee Related CN2383652Y (en) | 1998-03-27 | 1998-03-27 | Machine for making polyacrylamide colloid granules |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2383652Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102773940A (en) * | 2012-08-16 | 2012-11-14 | 高城 | Polyacrylamide cutting and conveying device |
| CN104842470A (en) * | 2015-05-06 | 2015-08-19 | 爱森（中国）絮凝剂有限公司 | Oil inlet lubricating, crushing and granulating device |
| CN105216135A (en) * | 2014-07-01 | 2016-01-06 | 苏州清丰兴业塑胶有限公司 | The antiseized pelleter of Masterbatch |
| CN107627608A (en) * | 2017-10-27 | 2018-01-26 | 宁夏共享模具有限公司 | A kind of reclaiming device of FDM printings waste material |
| CN108997038A (en) * | 2018-09-03 | 2018-12-14 | 平顶山市绿禾农业科技开发有限公司 | Experimental provision is used in a kind of research and development of selenium-enriched organic fertilizer |
| CN109847650A (en) * | 2019-01-18 | 2019-06-07 | 北京工商大学 | A granulator and its working method |
-
1998
- 1998-03-27 CN CN 98202806 patent/CN2383652Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102773940A (en) * | 2012-08-16 | 2012-11-14 | 高城 | Polyacrylamide cutting and conveying device |
| CN102773940B (en) * | 2012-08-16 | 2014-12-24 | 高城 | Polyacrylamide cutting and conveying device |
| CN105216135A (en) * | 2014-07-01 | 2016-01-06 | 苏州清丰兴业塑胶有限公司 | The antiseized pelleter of Masterbatch |
| CN104842470A (en) * | 2015-05-06 | 2015-08-19 | 爱森（中国）絮凝剂有限公司 | Oil inlet lubricating, crushing and granulating device |
| CN107627608A (en) * | 2017-10-27 | 2018-01-26 | 宁夏共享模具有限公司 | A kind of reclaiming device of FDM printings waste material |
| CN107627608B (en) * | 2017-10-27 | 2024-05-24 | 共享智能装备有限公司 | Recycling and regenerating device for FDM printing waste |
| CN108997038A (en) * | 2018-09-03 | 2018-12-14 | 平顶山市绿禾农业科技开发有限公司 | Experimental provision is used in a kind of research and development of selenium-enriched organic fertilizer |
| CN109847650A (en) * | 2019-01-18 | 2019-06-07 | 北京工商大学 | A granulator and its working method |
| CN109847650B (en) * | 2019-01-18 | 2023-06-16 | 北京工商大学 | A granulator and its working method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |