CN102773940A - Polyacrylamide cutting and conveying device - Google Patents
Polyacrylamide cutting and conveying device Download PDFInfo
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- CN102773940A CN102773940A CN201210290789XA CN201210290789A CN102773940A CN 102773940 A CN102773940 A CN 102773940A CN 201210290789X A CN201210290789X A CN 201210290789XA CN 201210290789 A CN201210290789 A CN 201210290789A CN 102773940 A CN102773940 A CN 102773940A
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- screw rod
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- polyacrylamide
- discharging
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Abstract
The invention provides a polyacrylamide cutting and conveying device which belongs to a grain manufacturing device. A discharging device is transversely connected with a discharging opening of a polymerization kettle; the outlet of the discharging device is connected with a grinding device which is internally provided with a cutting screw rod; one end of the cutting screw rod is connected with a motor, and the other end of the cutting screw rod is connected with a weighing material box; a discharging screw rod is arranged at the bottom inside the weighing material box and is vertically connected with a material conveying screw rod outside a box body; the tail end of the material conveying screw rod is connected with a granulator; and a blanking valve is arranged on a pipeline between the discharging opening of the polymerization kettle and the discharging device. According to the polyacrylamide cutting and conveying device disclosed by the invention, equipment and operation systems can realize that in an industrial production process of polyacrylamide, with the mounting cost 80% less than that of the previous process, and on the basis of automation, colloids with smaller grain sizes can uniformly enter the granulator, and the colloids which enter the granulator by virtue of the material conveying screw rod are most dispersed colloids with small grain sizes, the granulator can achieve the capacity of 1 ton to 50 tons per hour within a normal load, and further, the capacity of a single production line can reach 15,000 tons per year.
Description
Technical field
The invention belongs to and make the particle device, particularly relate to a kind of polyacrylamide cutting conveying appliance.
Background technology
Polyacrylamide is a kind of line style water-soluble polymer, and it is got by acrylamide polymerization.Polyacrylamide is applicable to the higher industries such as wastewater treatment of industry organic colloid content such as dyeing, papermaking, food, building, metallurgy, ore dressing, coal dust, oil field, aquatic products processing and fermentation.Present stage domestic manufacturing enterprise with considerable scale, the production technology that corresponding usefulness is more advanced is between the reaction granulation zone, to adopt the parallel connection of the two beforehand research mill of four polymeric kettles alternately to the comminutor feed.Agitated reactor internal reaction material completely is full-bodied jelly.Jelly discharging, conveying be difficulty.External discharge way adopts topples over form, and the production line plant equipment of this kind form, automation control are had relatively high expectations, and equipment investment is high, and domestic device fabrication ability is difficult to satisfy industrial requirement.What present domestic employing was more is cylinder gas pressure discharging formula polymeric kettle; This polymerized form has the advantage easy to operate, that equipment investment is lower; But because technology makes polymeric kettle must be installed in higher position at present, cause the equipment installation difficulty big, auxiliary facility expense height is installed.And the colloid volume of this technology entering comminutor is big, and comminutor discharging speed is lower, and the discharging of agitated reactor air pressure is very unstable in addition, when the colloid lateral deviation is moved in the agitated reactor, can leak gas, and at this moment just can't use the air pressure discharging.
Summary of the invention
The present invention provides a kind of polyacrylamide cutting conveying appliance, to remedy prior art problems.
Polyacrylamide cutting conveying appliance of the present invention laterally connects discharger at the discharging opening of polymeric kettle, and the discharger outlet connects the abrasive material device, and abrasive material device inside is provided with the cutting screw rod, and the one of which end connects motor, the other end connects the hopper of weighing; The hopper inner bottom part of weighing is provided with the discharging screw rod; Discharging screw rod and outer vertical connection of feeding spiro rod of casing, feeding spiro rod is terminal to be connected with comminutor.
As further improvement of the present invention, the pipeline between polymeric kettle discharging opening and the discharger is provided with baiting valve.
As further improvement of the present invention, discharger inside is provided with screw rod, and by the motor-driven of outer end.
As further improvement of the present invention, the cutting screw rod in the abrasive material device is the dual-gripper screw rod, and by motor-driven.
As further improvement of the present invention, laterally be provided with discharging screw rod and sub-screw in the hopper of weighing, its upper longitudinal is to being provided with the cutting screw rod.
As further improvement of the present invention, feeding spiro rod is the dual-gripper screw rod.
As further improvement of the present invention, the abrasive material device is equipped with the ammonia excretion hole with the hopper top of weighing.
As further improvement of the present invention, the function pipe nipple of polymeric kettle discharging opening is provided with atomizer, and atomizer connects the oiling pipeline.
Polyacrylamide cutting conveying appliance of the present invention, novel structure, the device and operating system can realize that polyacrylamide is in commercial process; With being lower than 80% original process Installation cost; On the basis of automation, realize that colloid gets into comminutor uniformly and with smaller particle size, the colloid that is got into comminutor by feeding spiro rod is the small particle diameter colloid that disperses basically; Comminutor can be realized the production capacity of 5-10 tph in normal duty, make the single line production capacity reach 1.5 ten thousand tons/year.
Description of drawings
Fig. 1 is a polyacrylamide cutting conveying appliance master TV structure sketch map;
Fig. 2 is a polyacrylamide cutting conveying appliance plan structure sketch map;
Fig. 3 is a polyacrylamide cutting conveying appliance left side TV structure sketch map;
Fig. 4 is the screw-rod structure sketch map.
The specific embodiment
Shown in Fig. 1-3, polyacrylamide cutting conveying appliance of the present invention is to be made up of polymeric kettle 9 and comminutor 6.The discharging opening of polymeric kettle 9 laterally connects discharger 1, and discharger 1 outlet connects abrasive material device 7, and abrasive material device 7 inside are provided with the cutting screw rod, and the one of which end connects motor 4, and the other end connects the hopper 10 of weighing.Material gets into the hopper 10 of weighing from abrasive material device outlet free-falling, and in the hopper 10 of weighing, colloid further is stirred separation.Hopper 10 inner bottom parts of weighing are provided with discharging screw rod 3, discharging screw rod 3 and outer 5 vertical connections of feeding spiro rod of casing, and feeding spiro rod 5 is the dual-gripper screw rod, feeding spiro rod 5 ends are connected with comminutor 6.Feeding spiro rod 5 is that end face of flange is connected with comminutor 6 casings, and the colloid that gets into comminutor by feeding spiro rod 5 is the small particle diameter colloid that disperses basically, and comminutor can be realized the production capacity of 5-10 tph in normal duty.
Polyacrylamide cutting conveying appliance of the present invention is provided with baiting valve 8 on the discharging opening of polymeric kettle 9 and the pipeline between the discharger 1, baiting valve 8 is a Pneumatic butterfly valve.Be (100-1000) ± 50 millimeter according to the diameter that experiment showed, butterfly valve, comprehensive result of use is best.The function pipe nipple of polymeric kettle 9 discharging openings is provided with atomizer 16, and atomizer 16 connects oiling pipeline 15.
Polyacrylamide cutting conveying appliance of the present invention, discharger 1 inside is provided with screw rod, and is driven by the motor 11 of outer end.Discharger 1 is the screw rod transmission equipment that charging aperture is arranged, and charging aperture is connected with baiting valve 8, and the connection pipeline section between valve and the screw rod can be made reducer pipe according to baiting valve 8 and screw size and be connected.Spiro rod length is greater than screw sleeve length, and the two terminal surface distance is greater than 10 millimeters.The discharger screw rod is one-sided duplex bearing cantilevered fashion.Screw sleeve is terminal to be that flange is connected with abrasive material device joint face.Screw rod is driven by motor 11.Screw rod sea whelk and sleeve gap are less than 10 millimeters.
Polyacrylamide cutting conveying appliance of the present invention, the cutting screw rod in the abrasive material device 7 is the dual-gripper screw rod, and is driven by motor 4.Abrasive material device 7 inside are provided with the cutting screw rod, and the cutting screw rod is the dual-gripper screw rod, and screw is semicircle below the screw axis horizontal plane in U type groove, screw rod above water, wallboard is vertical.Sea whelk and lunette sheet separation are less than 10 millimeters.Abrasive material device horizontal arrangement, discharger is installed with the abrasive material device is vertical.Discharger is higher than the other end at its main shaft place vertical plane with abrasive material device link, and discharger location main shaft and horizontal plane angle are 0 °～180 ° scopes.
Polyacrylamide cutting conveying appliance of the present invention laterally is provided with in the hopper 10 of weighing and discharging screw rod 3 and sub-screw 13, and its upper longitudinal is to being provided with cutting screw rod 12.The total measurement (volume) of hopper 10 of weighing is the 0.5-100 cubic meter; Suitable for readingly be square basically, inside has a screw rod at least, and cutting screw rod 12 is positioned at the centre position of hopper; Vertical with discharging screw rod 3; The hand of spiral is not unidirectional, and jointly to centre rotation installation, this screw rod mainly plays a part to let the hopper material be evenly distributed to sea whelk by the screw rod two ends.Discharging screw rod 3 is one-sided duplex bearing cantilevered fashions in hopper 10 bottoms of weighing.Screw sleeve is terminal to be that flange is connected with abrasive material device joint face.Screw rod sea whelk and sleeve gap are less than 10 millimeters.Discharging screw rod 3 is not more than 3 centimetres with hopper 10 distances from bottom of weighing; Hopper 10 bottom surfaces of just weighing, screw rod below are corresponding one by one cambered surface with screw rod; Two cambered surface outers upwards are exactly two sides of hopper 10 of weighing, and look up 3 of discharging screw rods, and the hopper Lower Half is trapezoidal.Discharging screw rod 3 ends are connected with feeding spiro rod 5, and type of attachment is for being flexible coupling.
In the present specification, all screw rods that improved comprise cutting screw rod 12, discharging screw rod 3, sub-screw 13, feeding spiro rod 5 and discharging screw rod 3 etc., and its pitch d is that 100～600 millimeters, sea whelk height h are 30～200 millimeters, and is as shown in Figure 4.
Polyacrylamide cutting conveying appliance of the present invention, abrasive material device 7 is equipped with ammonia excretion hole 14 with hopper 10 tops of weighing.Acrylamide is the by-product ammonia in polymerization process, and polyacrylamide colloid can discharge a certain amount of ammonia after discharging reactor.The gathering ammonia that has living space at the abrasive material device 7 and hopper 10 positions of weighing, the ammonia excretion hole 14 that is provided with on the abrasive material device 7 and hopper 10 tops of the weighing ammonia pipeline that runs in, 50～1600 millimeters of pipeline diameters.
Claims (8)
1. polyacrylamide cutting conveying appliance; Be to constitute by polymeric kettle (9) and comminutor (6); The discharging opening that it is characterized in that polymeric kettle (9) laterally connects discharger (1); Discharger (1) outlet connects abrasive material device (7), and abrasive material device (7) inside is provided with the cutting screw rod, and an end of cutting screw rod connects motor (4), the other end connects the hopper (10) of weighing; Hopper (10) inner bottom part of weighing is provided with discharging screw rod (3); Discharging screw rod (3) and outer vertical connection of feeding spiro rod (5) of casing, feeding spiro rod (5) is terminal to be connected with comminutor (6).
2. polyacrylamide cutting conveying appliance as claimed in claim 1 is characterized in that on the pipeline between polymeric kettle (9) discharging opening and the discharger (1), being provided with baiting valve (8).
3. polyacrylamide cutting conveying appliance as claimed in claim 1 is characterized in that being provided with screw rod in discharger (1) inside, and is driven by the motor (11) of outer end.
4. polyacrylamide cutting conveying appliance as claimed in claim 1 is characterized in that the cutting screw rod in the abrasive material device (7) is the dual-gripper screw rod, and is driven by motor (4).
5. polyacrylamide cutting conveying appliance as claimed in claim 1 laterally is provided with discharging screw rod (3) and sub-screw (13) in the hopper (10) that it is characterized in that weighing, its upper longitudinal is to being provided with cutting screw rod (12).
6. polyacrylamide cutting conveying appliance as claimed in claim 1 is characterized in that feeding spiro rod (5) is the dual-gripper screw rod.
7. like claim 1 or 4 or 5 described polyacrylamide cutting conveying appliances, it is characterized in that abrasive material device (7) and the hopper of weighing (10) top are equipped with ammonia excretion hole (14).
8. polyacrylamide cutting conveying appliance as claimed in claim 1 is characterized in that the function pipe nipple of polymeric kettle (9) discharging opening is provided with atomizer (16), and atomizer (16) connects oiling pipeline (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210290789.XA CN102773940B (en) | 2012-08-16 | 2012-08-16 | Polyacrylamide cutting and conveying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210290789.XA CN102773940B (en) | 2012-08-16 | 2012-08-16 | Polyacrylamide cutting and conveying device |
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| Publication Number | Publication Date |
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| CN102773940A true CN102773940A (en) | 2012-11-14 |
| CN102773940B CN102773940B (en) | 2014-12-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210290789.XA Active CN102773940B (en) | 2012-08-16 | 2012-08-16 | Polyacrylamide cutting and conveying device |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN104943011A (en) * | 2015-06-25 | 2015-09-30 | 安庆市虹泰新材料有限责任公司 | Polyamide granulation system |
| CN105061646A (en) * | 2015-05-06 | 2015-11-18 | 爱森（中国）絮凝剂有限公司 | Polyacrylamide production line |
| CN110682465A (en) * | 2019-10-21 | 2020-01-14 | 雷谢明 | Intelligent plastic particle cutting machine |
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| CN2383652Y (en) * | 1998-03-27 | 2000-06-21 | 罗健辉 | Machine for making polyacrylamide colloid granules |
| WO2002089968A2 (en) * | 2001-05-10 | 2002-11-14 | Romonta Ceralith Gmbh | System for the production of granulates consisting of biopolymers and mineral raw materials |
| CN1865299A (en) * | 2005-05-20 | 2006-11-22 | 中国石油天然气股份有限公司 | Super high molecular weight polyacrylamide industrialized production process |
| US20090095688A1 (en) * | 2007-10-12 | 2009-04-16 | S.P.C.M. Sa | Installation for the flocculation of sludge loaded with suspended matter, method using the installation |
| CN202072650U (en) * | 2011-04-26 | 2011-12-14 | 江苏苏青水处理工程集团有限公司 | Acrylic resin polymerization device |
| CN202685134U (en) * | 2012-08-16 | 2013-01-23 | 高城 | Polyacrylamide cutting and conveying device |
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2012
- 2012-08-16 CN CN201210290789.XA patent/CN102773940B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| WO1998026873A1 (en) * | 1996-12-19 | 1998-06-25 | Nuga Ag | Blade mill for grinding plastic material |
| CN2383652Y (en) * | 1998-03-27 | 2000-06-21 | 罗健辉 | Machine for making polyacrylamide colloid granules |
| WO2002089968A2 (en) * | 2001-05-10 | 2002-11-14 | Romonta Ceralith Gmbh | System for the production of granulates consisting of biopolymers and mineral raw materials |
| CN1865299A (en) * | 2005-05-20 | 2006-11-22 | 中国石油天然气股份有限公司 | Super high molecular weight polyacrylamide industrialized production process |
| US20090095688A1 (en) * | 2007-10-12 | 2009-04-16 | S.P.C.M. Sa | Installation for the flocculation of sludge loaded with suspended matter, method using the installation |
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| CN202685134U (en) * | 2012-08-16 | 2013-01-23 | 高城 | Polyacrylamide cutting and conveying device |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN105061646A (en) * | 2015-05-06 | 2015-11-18 | 爱森（中国）絮凝剂有限公司 | Polyacrylamide production line |
| CN105061646B (en) * | 2015-05-06 | 2017-04-26 | 爱森（中国）絮凝剂有限公司 | Polyacrylamide production line |
| CN104943011A (en) * | 2015-06-25 | 2015-09-30 | 安庆市虹泰新材料有限责任公司 | Polyamide granulation system |
| CN110682465A (en) * | 2019-10-21 | 2020-01-14 | 雷谢明 | Intelligent plastic particle cutting machine |
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| CN102773940B (en) | 2014-12-24 |
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Effective date of registration: 20200117 Address after: 163000 victory village, Saertu District, Heilongjiang, Daqing Patentee after: Daqing Welfare General Factory Address before: 163316, No. 40, building A, building 4, emerging industry incubator, No. 808 torch new street, Daqing hi tech Zone, Heilongjiang, China Patentee before: Gao Cheng |
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Application publication date: 20121114 Assignee: DAQING CITY KAOWEIER AUTOMATION EQUIPMENT MANUFACTURE Co.,Ltd. Assignor: Daqing Welfare General Factory Contract record no.: X2020980004344 Denomination of invention: Polyacrylamide cutting and conveying device Granted publication date: 20141224 License type: Exclusive License Record date: 20200723 |
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Effective date of registration: 20230602 Address after: 163000 room 012, West floor, scientific research office building, high end equipment manufacturing park, Daqing high tech Zone, Heilongjiang Province Patentee after: Daqing City Kaoweier Automation Equipment Manufacture Co.,Ltd. Address before: 163000 Shengli Village, Saertu District, Daqing City, Heilongjiang Province Patentee before: Daqing Welfare General Factory |