CN103263864A - Pulping and dissolving device - Google Patents
Pulping and dissolving device Download PDFInfo
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- CN103263864A CN103263864A CN2013102078400A CN201310207840A CN103263864A CN 103263864 A CN103263864 A CN 103263864A CN 2013102078400 A CN2013102078400 A CN 2013102078400A CN 201310207840 A CN201310207840 A CN 201310207840A CN 103263864 A CN103263864 A CN 103263864A
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- agitator
- type agitator
- motor
- making beating
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Abstract
The invention relates to the field of recycling and reutilization of purified terephthalic acid and particularly relates to a pulping and dissolving device. The pulping and dissolving device comprises a barrel, a motor and a combined agitator, wherein the motor is arranged outside the barrel; the motor is in linkage connection with the combined agitator in the barrel through a shaft coupler; the combined agitator comprises an agitation shaft; the uppermost layer of the agitation shaft is provided with an inclined paddle type agitator; the second layer in the middle is provided with a narrow blade propeller type agitator; the third layer at the lower part is provided with a wing type agitator; and the lowest layer is provided with a frame type agitator. With the adoption of the structure, the difficulty of accumulating materials at the bottom of the barrel is solved.
Description
Technical field
The present invention relates to the p-phthalic acid and reclaim the field, refer in particular to a kind of making beating dissolver.
Background technology
PTA (p-phthalic acid) is one of important large Organic Ingredients, is widely used in the various aspects with national economy such as chemical fibre, light industry, electronics, buildings.And produced a large amount of waste water in the alkali decrement process, and wherein comprise certain density terephthalate, if directly discharge not only contaminated environment, and wasted resource.
Reclaiming in p-phthalic acid's the process with the alkali decrement waste water residue, in order to guarantee the quality of product, the technology during crystallisation by cooling will have following requirement: 1, crystalline particle evenly suspends to guarantee not have the dead angle; 2, the low crystalline growth environment of shearing is grown fully to guarantee crystallization; 3, high solids content (reaching 800g/L) is to guarantee minimum solvent use amount and higher production capacity, and common making beating dissolver causes stirring time slot prodelta clay material easily.
Therefore, the inventor does further research to this, develops a kind of making beating dissolver, and this case produces thus.
Summary of the invention
The object of the present invention is to provide a kind of making beating dissolver, thoroughly solved a bottom land buildup difficult problem.
To achieve these goals, technical scheme of the present invention is as follows:
A kind of making beating dissolver, comprise cylindrical shell, motor, the combined type agitator, described motor is arranged on outside the cylindrical shell, motor is connected by the combined type agitator in shaft coupling and the cylindrical shell, described combined type agitator comprises shaft, and the described shaft the superiors are provided with inclined paddle type agitator, and the middle second layer is provided with the narrow leaf propeller mixer, the bottom is provided with the aerofoil profile agitator for the 3rd layer, and lowermost layer is provided with gate stirrer.
Further, the blade quantity of described inclined paddle type agitator is 16, and relative two blades are turned back 45 ° on the contrary.
Further, the blade quantity of described narrow leaf propeller mixer is 6, and described blade is circular arc.
Further, the blade quantity of described aerofoil profile agitator is 3.
Further, the described gate stirrer structure that takes the shape of the letter U.
Further, be connected by reductor between described motor and the shaft coupling.
After adopting such scheme, the present invention compared with prior art has the following advantages:
Guarantee crystalline particle not at bottom aggradation, guaranteed the even distribution of crystalline particle in groove and the low crystalline growth environment of shearing simultaneously again, thoroughly solved a bottom land buildup difficult problem.
Description of drawings
Fig. 1 is schematic diagram of the present invention;
Fig. 2 is the structural representation of the inside combined type agitator of Fig. 1.
Label declaration
Cylindrical shell 9, motor 8, shaft coupling 7, reductor 6, shaft 1, inclined paddle type agitator 2, blade 21, narrow leaf propeller mixer 3, blade 31, aerofoil profile agitator 4, blade 41, gate stirrer 5.
The specific embodiment
The present invention is further illustrated below in conjunction with the drawings and specific embodiments.
As shown in the figure, a kind of making beating dissolver that the present invention discloses comprises cylindrical shell 9, and motor 8, reductor 6, combined type agitator, motor 8 are arranged on outside the cylindrical shell 9 and are connected with reductor 6, and reductor 6 is connected by the combined type agitator in shaft coupling 7 and the cylindrical shell 9.
The combined type agitator comprises shaft 1, and shaft 1 top is provided with inclined paddle type agitator 2, and blade 21 quantity of inclined paddle type agitator 2 are 16, and relative two blades 21 are turned back 45 ° on the contrary; The centre is provided with narrow leaf propeller mixer 3, and blade 31 quantity of narrow leaf propeller mixer 3 are 6, and blade 31 is circular arc; The bottom is provided with aerofoil profile agitator 4, and blade 41 quantity of aerofoil profile agitator 4 are 3, and lowermost end is provided with the gate stirrer 5 of a U-shaped.
In the combinations thereof, the gate stirrer 5 by being close to cylindrical shell 9 stirs buildup, obtains preliminary break up and obtaining a buoyancy that makes progress by aerofoil profile agitator 4 roomy blades 41 then, and further stir at 3 places at the narrow leaf propeller mixer.
The meeting that wherein particle is bigger sinks to repeating above step, and smaller particles can rise to inclined paddle type agitator 2 places, and blade 21 quantity of inclined paddle type agitator 2 are sufficient could to be guaranteed particle is stirred evenly.
Guaranteed crystalline particle so not at bottom aggradation, guaranteed the even distribution of crystalline particle in cylindrical shell 9 and the low crystalline growth environment of shearing simultaneously again, thoroughly solved cylindrical shell 9 prodelta clay material difficult problems, thereby saved the time of waste and the cleaning of raw material.
Above-mentioned only is specific embodiments of the invention, but design concept of the present invention is not limited thereto, and allly utilizes this design that the present invention is carried out the change of unsubstantiality, all should belong to the behavior of invading protection domain of the present invention.
Claims (6)
1. making beating dissolver, it is characterized in that: comprise cylindrical shell, motor, the combined type agitator, described motor is arranged on outside the cylindrical shell, motor is connected by the combined type agitator in shaft coupling and the cylindrical shell, described combined type agitator comprises shaft, and the described shaft the superiors are provided with inclined paddle type agitator, and the middle second layer is provided with the narrow leaf propeller mixer, the bottom is provided with the aerofoil profile agitator for the 3rd layer, and lowermost layer is provided with gate stirrer.
2. a kind of making beating dissolver according to claim 1, it is characterized in that: the blade quantity of described inclined paddle type agitator is 16, relative two blades are turned back 45 ° on the contrary.
3. a kind of making beating dissolver according to claim 2, it is characterized in that: the blade quantity of described narrow leaf propeller mixer is 6, described blade is circular arc.
4. a kind of making beating dissolver according to claim 3, it is characterized in that: the blade quantity of described aerofoil profile agitator is 3.
5. a kind of making beating dissolver according to claim 4 is characterized in that: the described gate stirrer structure that takes the shape of the letter U.
6. a kind of making beating dissolver according to claim 1 is characterized in that:
Be connected by reductor between described motor and the shaft coupling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102078400A CN103263864A (en) | 2013-05-29 | 2013-05-29 | Pulping and dissolving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102078400A CN103263864A (en) | 2013-05-29 | 2013-05-29 | Pulping and dissolving device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103263864A true CN103263864A (en) | 2013-08-28 |
Family
ID=49007550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013102078400A Pending CN103263864A (en) | 2013-05-29 | 2013-05-29 | Pulping and dissolving device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103263864A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016146619A1 (en) * | 2015-03-19 | 2016-09-22 | Südzucker AG | Stirrers for crystallizing evaporator |
| CN106190783A (en) * | 2016-07-25 | 2016-12-07 | 柳州合科技有限公司 | A kind of organic matter fermentation agitating device with high-efficiency anti-corrosion wearing characteristic |
| CN106222071A (en) * | 2016-07-25 | 2016-12-14 | 柳州合科技有限公司 | A kind of organic matter fermentation agitating device being easy to clean |
| CN106222070A (en) * | 2016-07-25 | 2016-12-14 | 柳州合科技有限公司 | A kind of organic matter fermentation agitating device |
| CN107537359A (en) * | 2016-06-24 | 2018-01-05 | 神华集团有限责任公司 | Filter cake is into sizing device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201350399Y (en) * | 2009-01-17 | 2009-11-25 | 浙江长城减速机有限公司 | Combined type stirrer |
| CN101972624A (en) * | 2010-11-09 | 2011-02-16 | 南京协和助剂有限公司 | Combined stirred tank reactor |
| CN102358760A (en) * | 2011-07-22 | 2012-02-22 | 浙江大学 | Stirred tank reactor |
| CN203316017U (en) * | 2013-05-29 | 2013-12-04 | 绍兴县远程树脂科技有限公司 | Pulping and dissolving device |
-
2013
- 2013-05-29 CN CN2013102078400A patent/CN103263864A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201350399Y (en) * | 2009-01-17 | 2009-11-25 | 浙江长城减速机有限公司 | Combined type stirrer |
| CN101972624A (en) * | 2010-11-09 | 2011-02-16 | 南京协和助剂有限公司 | Combined stirred tank reactor |
| CN102358760A (en) * | 2011-07-22 | 2012-02-22 | 浙江大学 | Stirred tank reactor |
| CN203316017U (en) * | 2013-05-29 | 2013-12-04 | 绍兴县远程树脂科技有限公司 | Pulping and dissolving device |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016146619A1 (en) * | 2015-03-19 | 2016-09-22 | Südzucker AG | Stirrers for crystallizing evaporator |
| EP3271039A1 (en) * | 2015-03-19 | 2018-01-24 | Südzucker AG | Stirrers for crystallizing evaporator |
| CN107537359A (en) * | 2016-06-24 | 2018-01-05 | 神华集团有限责任公司 | Filter cake is into sizing device |
| CN107537359B (en) * | 2016-06-24 | 2020-07-31 | 神华集团有限责任公司 | Filter cake slurrying device |
| CN106190783A (en) * | 2016-07-25 | 2016-12-07 | 柳州合科技有限公司 | A kind of organic matter fermentation agitating device with high-efficiency anti-corrosion wearing characteristic |
| CN106222071A (en) * | 2016-07-25 | 2016-12-14 | 柳州合科技有限公司 | A kind of organic matter fermentation agitating device being easy to clean |
| CN106222070A (en) * | 2016-07-25 | 2016-12-14 | 柳州合科技有限公司 | A kind of organic matter fermentation agitating device |
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Application publication date: 20130828 |