CN104497177A - Feeding-controllable water absorbing resin particle production system - Google Patents
Feeding-controllable water absorbing resin particle production system Download PDFInfo
- Publication number
- CN104497177A CN104497177A CN201410687152.3A CN201410687152A CN104497177A CN 104497177 A CN104497177 A CN 104497177A CN 201410687152 A CN201410687152 A CN 201410687152A CN 104497177 A CN104497177 A CN 104497177A
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- China
- Prior art keywords
- feeding
- absorbing resin
- kettle
- resin particle
- water absorbing
- 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.)
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 28
- 239000011347 resin Substances 0.000 title claims abstract description 19
- 229920005989 resin Polymers 0.000 title claims abstract description 19
- 239000002245 particle Substances 0.000 title claims abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 14
- 239000002994 raw material Substances 0.000 claims abstract description 22
- 239000000463 material Substances 0.000 claims abstract description 15
- 230000007246 mechanism Effects 0.000 claims abstract description 13
- 238000007789 sealing Methods 0.000 claims abstract description 13
- 238000001035 drying Methods 0.000 claims description 8
- 238000003756 stirring Methods 0.000 claims description 6
- 238000002156 mixing Methods 0.000 abstract description 4
- 230000008901 benefit Effects 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 abstract description 2
- 238000006116 polymerization reaction Methods 0.000 abstract description 2
- 238000012216 screening Methods 0.000 abstract description 2
- 238000006243 chemical reaction Methods 0.000 abstract 3
- 238000005086 pumping Methods 0.000 abstract 2
- 239000000084 colloidal system Substances 0.000 abstract 1
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 21
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 7
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 7
- 238000000034 method Methods 0.000 description 3
- 235000021050 feed intake Nutrition 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 241000282326 Felis catus Species 0.000 description 1
- 235000019606 astringent taste Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 239000002085 irritant Substances 0.000 description 1
- 231100000021 irritant Toxicity 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
Landscapes
- Processes Of Treating Macromolecular Substances (AREA)
Abstract
The invention relates to a feeding-controllable water absorbing resin particle production system comprising a reaction kettle, a polymerization plant, a colloid mill, a dryer, a material pool, a separator, a screening machine, a grinder and a stock bin, the reaction kettle comprises a kettle body and a feeding-controllable feeding mechanism, the feeding-controllable feeding mechanism comprises sealing covers, feeding tubes, hydraulic control valves, feed tanks, mounting racks, material conveying pipes, material pumping pumps and raw material barrels, two feeding mouths of the kettle body of the reaction kettle are provided with the sealing covers, one ends of the feeding tubes pass through the sealing covers to extend into the kettle body, the other ends of the feeding tubes are installed on the bottom of the feed tanks, the hydraulic control valves are installed on the feeding tubes, the feed tanks are arranged on the mounting racks, the mounting racks are symmetrically arranged on both sides of a mixing mechanism in the kettle body, and the feed tanks are connected, by the material conveying pipes, with the raw material barrels connected with the material pumping pumps. The feeding-controllable water absorbing resin particle production system has the advantages of scientific and reasonable structure design, low labor intensity, saving manpower, controllable material feeding, satisfaction of the technology demand, safety and reliability, and high production efficiency.
Description
Technical field
The present invention relates to a kind of production line, particularly a kind of water absorbing resin particle production system feeding intake controlled.
Background technology
Water-absorbing resin is a kind of novel macromolecular material, and it can absorb own wt the hundred times even moisture of several thousand times, has nontoxic, harmless, pollution-free, that water-retaining capacity is strong, water retention capacity is high feature.In order to meet the service requirements of different field to water-absorbing resin, during production, need the bulk water-absorbing resin of shaping to be ground into required particle diameter.The complete processing of water absorbing resin particle generally will through operations such as batch mixing, polymerization shaping, grinding, drying, separation, screening and pulverizing.Water absorbing resin particle tinuous production is by reactor, poly-unit, colloidal mill, drying machine, material pond, separator, sieve apparatus, pulverizer and feed bin are formed, a discharge nozzle is connected in the discharge outlet of reactor, this discharge nozzle is placed in the feed end of poly-unit, the discharge end of poly-unit is relative with the hopper of colloidal mill, the discharge outlet of colloidal mill is connected with the opening for feed of drying machine by connecting the pipeline of induced draft fan, the discharge port of drying machine is relative with the material pond being arranged on its underpart, the suction pipe being connected to separator is provided with in material pond, the bottom of separator is provided with sieve apparatus, the bottom of sieve apparatus is provided with pulverizer, a splicing case is placed with in the discharge outlet of pulverizer, this splicing case is connected with the feed bin that whole level separator is installed at top by the suction pipe placed in it.This tinuous production improves production efficiency, reduces labour cost.But this tinuous production also comes with some shortcomings, and is specially:
Traditional reactor for batch mixing is only made up of a tank body, does not have the device of automatic charging.In the production technique of water-absorbing resin, its synthesis material acrylic acid solution was completed by artificial being rendered in reactor with mixing of sodium hydroxide solution.Because reactor volume is comparatively large, workman needs first to be mentioned near reactor feed mouth by each raw material by cat ladder to carry out Manual material feeding again, and labour intensity is comparatively large, takes people's effort.Further, acrylic acid solution and sodium hydroxide solution need when throwing in carry out according to certain input frequency, and manual operation not only exists the uncontrollable drawback of charging capacity, and the frequency accuracy that feeds intake is low, can not meet processing requirement.In addition, acrylic acid solution is the liquid of irritant smell, also has astringent taste and produce after sodium hydroxide is water-soluble, and therefore artificial directly input, also can threaten to the healthy of workman.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, provide a kind of have labour intensity little, economize people laborsaving, feed intake controlled, meet processing requirement, safe and reliable water absorbing resin particle production line.
The present invention solves its technical problem and is achieved through the following technical solutions:
A kind of water absorbing resin particle production system feeding intake controlled, by reactor, poly-unit, colloidal mill, drying machine, material pond, separator, sieve apparatus, pulverizer and feed bin are formed, it is characterized in that: described reactor is made up of kettle and controlled batch charging mechanism, described controlled batch charging mechanism is by sealing cover, commissioning pipe, pilot operated valve device, charging tank, erecting frame, feeding tube, mateiral pump and Raw material pail are formed, described reactor kettle two dog-house is provided with sealing cover, one end of described commissioning pipe extend into the inside of kettle through sealing cover, the other end of described commissioning pipe is arranged on the bottom of charging tank, this commissioning pipe is provided with pilot operated valve device, described charging tank is arranged on erecting frame, this erecting frame symmetry is arranged on the both sides of kettle stirring mechanism, described charging tank is connected with the Raw material pail being connected mateiral pump by feeding tube.
And described sieve apparatus is rotation sieve.
Advantage of the present invention and beneficial effect are:
1. a water absorbing resin particle production system feeding intake controlled, by being automatic charging and the controlled reactor that feeds intake by mixer design, improves the production efficiency of whole production line, and number and the frequency of feeding intake is accurate, ensure that quality product.During use, first the acrylic acid solution configured and sodium hydroxide solution are placed in corresponding Raw material pail respectively, then mateiral pump is started, raw material in Raw material pail is extracted in charging tank, then start the pilot operated valve device set in advance, acrylic acid solution and sodium hydroxide solution are rendered in reactor stir according to processing requirement (throw in quality and throw in frequency).The whole process of throwing raw materials completes all automatically, save manpower, improve the efficiency that feeds intake, charging tank and Raw material pail are all closed, avoid sharp aroma and are diffused into workshop, affect the comfortable and healthy of operator's health, and, by the setting of pilot operated valve device, make the injected volume of raw material and throw in frequency to be controlled, meet production requirement.
2. scientific structure design of the present invention is reasonable, have labour intensity little, economize people laborsaving, feed intake controlled, meet processing requirement, the advantage that safe and reliable, production efficiency is high, be a kind of water absorbing resin particle production line with higher innovation.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of reactor of the present invention.
Description of reference numerals:
1-reactor, 2-poly-unit, 3-colloidal mill, 4-drying machine, 5-expect pond, 6-separator, 7-pulverizer, 8-sieve apparatus, 9-feed bin, 10-feeding tube, 11-charging tank, 12-erecting frame, 13-stirring mechanism, 14-pilot operated valve device, 15-sealing cover, 16-commissioning pipe, 17-kettle, 18-mateiral pump, 19-Raw material pail.
Embodiment
Below by specific embodiment, the invention will be further described, and following examples are descriptive, is not determinate, can not limit protection scope of the present invention with this.
A kind of water absorbing resin particle production system feeding intake controlled, by reactor 1, poly-unit 2, colloidal mill 3, drying machine 4, material pond 5, separator 6, sieve apparatus 8, pulverizer 7 and feed bin 9 are formed, its innovation is: described reactor is made up of kettle 17 and controlled batch charging mechanism, described controlled batch charging mechanism is by sealing cover 15, commissioning pipe 16, pilot operated valve device 14, charging tank 11, erecting frame 12, feeding tube 10, mateiral pump 18 and Raw material pail 19 are formed, described reactor kettle two dog-house is provided with sealing cover, one end of described commissioning pipe extend into the inside of kettle through sealing cover, the other end of described commissioning pipe is arranged on the bottom of charging tank, this commissioning pipe is provided with pilot operated valve device, described charging tank is arranged on erecting frame, this erecting frame symmetry is arranged on the both sides of kettle stirring mechanism 13, described charging tank is connected with the Raw material pail being connected mateiral pump by feeding tube.
Described sieve apparatus is rotation sieve.
The present invention, by being automatic charging and the controlled reactor that feeds intake by the mixer design in water-absorbing resin production line, improves the production efficiency of whole production line, and number and the frequency of feeding intake is accurate, ensure that quality product.During use, first the acrylic acid solution configured and sodium hydroxide solution are placed in corresponding Raw material pail respectively, then mateiral pump is started, raw material in Raw material pail is extracted in charging tank, then start the pilot operated valve device set in advance, acrylic acid solution and sodium hydroxide solution are rendered in reactor stir according to processing requirement (throw in quality and throw in frequency).The whole process of throwing raw materials completes all automatically, save manpower, improve the efficiency that feeds intake, charging tank and Raw material pail are all closed, avoid sharp aroma and are diffused into workshop, affect the comfortable and healthy of operator's health, and, by the setting of pilot operated valve device, make the injected volume of raw material and throw in frequency to be controlled, meet production requirement.
Although disclose embodiments of the invention and accompanying drawing for the purpose of illustration, but it will be appreciated by those skilled in the art that: in the spirit and scope not departing from the present invention and claims, various replacement, change and amendment are all possible, therefore, scope of the present invention is not limited to the content disclosed in embodiment and accompanying drawing.
Claims (2)
1. the water absorbing resin particle production system feeding intake controlled, by reactor, poly-unit, colloidal mill, drying machine, material pond, separator, sieve apparatus, pulverizer and feed bin are formed, it is characterized in that: described reactor is made up of kettle and controlled batch charging mechanism, described controlled batch charging mechanism is by sealing cover, commissioning pipe, pilot operated valve device, charging tank, erecting frame, feeding tube, mateiral pump and Raw material pail are formed, described reactor kettle two dog-house is provided with sealing cover, one end of described commissioning pipe extend into the inside of kettle through sealing cover, the other end of described commissioning pipe is arranged on the bottom of charging tank, this commissioning pipe is provided with pilot operated valve device, described charging tank is arranged on erecting frame, this erecting frame symmetry is arranged on the both sides of kettle stirring mechanism, described charging tank is connected with the Raw material pail being connected mateiral pump by feeding tube.
2. a kind of water absorbing resin particle production system feeding intake controlled according to claim 1, is characterized in that: described sieve apparatus is rotation sieve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410687152.3A CN104497177A (en) | 2014-11-25 | 2014-11-25 | Feeding-controllable water absorbing resin particle production system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410687152.3A CN104497177A (en) | 2014-11-25 | 2014-11-25 | Feeding-controllable water absorbing resin particle production system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104497177A true CN104497177A (en) | 2015-04-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410687152.3A Pending CN104497177A (en) | 2014-11-25 | 2014-11-25 | Feeding-controllable water absorbing resin particle production system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104497177A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110862479A (en) * | 2019-12-06 | 2020-03-06 | 南京大学连云港高新技术研究院 | System and method for preparing spherical super absorbent resin by reverse phase suspension method |
-
2014
- 2014-11-25 CN CN201410687152.3A patent/CN104497177A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110862479A (en) * | 2019-12-06 | 2020-03-06 | 南京大学连云港高新技术研究院 | System and method for preparing spherical super absorbent resin by reverse phase suspension method |
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| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150408 |
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| WD01 | Invention patent application deemed withdrawn after publication |