CN110960882A - Clean crystallization kettle - Google Patents
Clean crystallization kettle Download PDFInfo
- Publication number
- CN110960882A CN110960882A CN201911363516.1A CN201911363516A CN110960882A CN 110960882 A CN110960882 A CN 110960882A CN 201911363516 A CN201911363516 A CN 201911363516A CN 110960882 A CN110960882 A CN 110960882A
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- kettle
- shaft
- kettle body
- pipe
- wall
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D9/00—Crystallisation
Abstract
The invention provides a clean crystallization kettle which comprises a kettle body, wherein a driving piece is arranged at the top of the kettle body, a stirring shaft is connected onto an output shaft of the driving piece, the end part, far away from the driving piece, of the stirring shaft penetrates through the kettle body and extends to the bottom of the kettle body, a stirring blade is arranged at the bottom of the stirring shaft, a scraping plate is arranged on the stirring blade, the end part of the scraping plate is in contact with the inner wall of the kettle body, and the scraping plate is used for scraping materials attached to the inner wall of the kettle body. When using this clean crystallization kettle, rotate through driving piece control (mixing) shaft, the stirring leaf can rotate the solution of the internal portion of cauldron at the (mixing) shaft and stir, meanwhile, set up on the stirring leaf scrape the flitch and contact the internal wall of cauldron and scrape adnexed material on the internal wall of cauldron down to this promotes this crystallization kettle's material collection rate.
Description
Technical Field
The invention relates to a crystallization kettle, in particular to a clean crystallization kettle.
Background
At present, chinese patent with publication number CN109260752A discloses a crystallization kettle, including the base and the cauldron body, the base lower extreme is provided with a plurality of supporting legs, the cauldron body is from the top embedding of base, cauldron body lower extreme is provided with the feed opening that feeds through in cauldron internal chamber, the inside top of the cauldron body is rotated and is connected with the rotation axis, the upper end of rotation axis is provided with arc stirring vane, the rotation axis upper end runs through and protrudes in the cauldron body, the cover is equipped with driven pulley on the tip of rotation axis protrusion in the cauldron body, cauldron body top is connected with the motor through the motor frame, be connected with drive pulley on the output shaft of motor, be connected through the belt between drive pulley and the driven pulley, the top of the cauldron body is provided with the feed inlet that.
During the use, drop into the cauldron body from the feed inlet with solution earlier, later open the motor, motor output shaft drive pulley rotates, and drive pulley passes through belt drive driven pulley and rotates, and driven pulley passes through (mixing) shaft drive arc stirring vane and rotates, can stir the internal portion of cauldron solution when arc stirring vane rotates. However, in the process of using the crystallization kettle, the crystallized materials are easy to adhere and remain on the inner wall of the kettle body, so that the loss of the materials is caused, and the collection rate of the materials is reduced.
Disclosure of Invention
In view of the above, the present invention is directed to a clean crystallization kettle, which has the advantages of difficult adhesion of crystallized materials to the inner wall of the kettle body and high material collection rate.
In order to solve the technical problems, the technical scheme of the invention is as follows: the utility model provides a clean crystallization kettle, includes the cauldron body, the top of the cauldron body is provided with the driving piece, be connected with the (mixing) shaft on the output shaft of driving piece, the (mixing) shaft is kept away from the tip of driving piece runs through the cauldron body and extend to the bottom of the cauldron body, the bottom of (mixing) shaft is provided with the stirring leaf, be provided with on the stirring leaf and scrape the flitch, scrape the flitch with the inner wall contact of the cauldron body, just scrape the flitch and be used for will adhering to material on the internal wall of cauldron is scraped down.
Through above-mentioned technical scheme, when using this clean crystallization kettle, rotate through driving piece control (mixing) shaft, the stirring leaf can rotate the solution of the internal portion of cauldron at the (mixing) shaft and stir the in-process. Meanwhile, the scraping plates arranged on the stirring blades are in contact with the inner wall of the kettle body and scrape off materials attached to the inner wall of the kettle body, so that the material collection rate of the crystallization kettle is improved.
Preferably, the scraping plates are distributed along the length direction of the stirring blade.
Through above-mentioned technical scheme, can fully scrape the adnexed material of cauldron internal wall down along a plurality of flitchs of scraping that stirring leaf length direction distributes to this promotes this crystallization kettle's material collection rate.
Preferably, the length of the scraping plate is greater than the distance between the stirring blade and the kettle body.
Through above-mentioned technical scheme, because the length of scraping the flitch is greater than the interval between stirring leaf and the cauldron body, so the internal portion of cauldron scrape the flitch and be the slope setting, what the slope set up scrapes the flitch when scraping the material, can guide the material to remove along the incline direction of scraping the flitch for the material of scraping down is difficult for adhering to and piling up on scraping the flitch.
Preferably, the scraper plate is hinged to the stirring blade through a spring hinge.
Through above-mentioned technical scheme, scrape the flitch and pass through the spring hinge and articulate on the stirring page or leaf, the spring hinge can be applyed with elasticity to scraping the flitch for scrape the flitch and can support tightly on the inner wall of the cauldron body, make on the internal wall of cauldron adnexed material can effectively be clear away. Simultaneously, when scraping the flitch and contacting the unable article of scraping down, scrape the flitch and can rotate in order to avoid this article around the spring hinge for scrape the flitch and be difficult for losing, and the difficult card of (mixing) shaft is died, and the driving piece is difficult to be burnt out.
Preferably, a disturbing scraper is arranged at the bottom of the stirring shaft and protrudes out of the bottom wall of the stirring blade.
Through the technical scheme, the stirring shaft is arranged at the bottom of the stirring shaft and protrudes out of the stirring blade bottom wall, so that vortex dead angles of the inner wall of the kettle body can be eliminated, and the solution in the kettle body can be stirred fully.
Preferably, the kettle further comprises a jacket with an opening at one end, the kettle body is arranged in the jacket, a heating pipe is spirally arranged in the jacket, an inlet is formed in the side wall of the jacket and communicated with the heating pipe, an outlet is formed in the bottom of the jacket and communicated with the heating pipe.
Through the technical scheme, hot water can be injected into the heating pipe from the inlet in the using process, and flows along the heating pipe and is finally discharged from the outlet. Hot water can heat the internal solution of cauldron when the heating tube internal flow to this crystallization rate that promotes the material promotes this crystallization kettle's time material collection rate.
Preferably, the heating pipe is semicircular, and the large end of the cross section of the heating pipe is close to one side of the kettle body.
Through the technical scheme, the surface area of the semicircular heating pipe close to the kettle body is large, so that heat in the heating pipe can be more and quickly transferred to the solution in the kettle body.
Preferably, the top of the kettle body is provided with a nitrogen pipe, one end of the nitrogen pipe protrudes out of the kettle body, and the other end of the nitrogen pipe penetrates through the kettle body and extends into the kettle body.
Through above-mentioned technical scheme, when the maloperation appearing, can pour into nitrogen gas into to the internal portion of cauldron through the nitrogen gas pipe for the difficult condition that explodes that appears of this crystallization kettle has promoted this crystallization kettle's safety in utilization to a certain extent.
Preferably, the (mixing) shaft includes sleeve pipe, dabber and reverse rotation mechanism, the sleeve pipe runs through cauldron body top and with the cauldron body rotates to be connected, sheathed tube bottom is provided with the spoiler, the top of dabber stretch into to the intraduct and with the sleeve pipe rotates to be connected, the stirring leaf sets up the bottom of dabber, reverse rotation mechanism is used for controlling the sleeve pipe with dabber reverse rotation.
Through above-mentioned technical scheme, during the use, driving piece driving sleeve and the stirring leaf of connection on the sleeve pipe lateral wall carry out the forward and rotate, can stir the internal portion of cauldron solution when stirring the leaf rotates. Meanwhile, the sleeve drives the mandrel and the spoiler connected to the mandrel to rotate reversely through the reverse rotation mechanism, and the spoiler rotating reversely can stir the solution in the kettle body. Because the rotation direction of stirring leaf is opposite with the rotation direction of spoiler, so in the use, the internal portion of cauldron solution is difficult for producing the vortex for the internal portion of cauldron solution can obtain comparatively abundant stirring, and the material can comparatively appear fast.
Preferably, the reverse rotation mechanism comprises a driving gear ring coaxially arranged inside the sleeve, a transmission gear rotatably connected to the inner wall of the sleeve and engaged with the driving gear ring, and a driven gear ring coaxially arranged on the outer wall of the mandrel and engaged with the transmission gear.
Through the technical scheme, when the sleeve rotates forwards under the action of the driving piece, the sleeve drives the transmission gear to rotate in the same direction through the driving gear ring, the transmission gear drives the driven gear ring to rotate reversely, and the driven gear ring drives the mandrel to rotate synchronously.
Drawings
FIG. 1 is a schematic structural diagram according to a first embodiment;
FIG. 2 is a schematic structural diagram of the second embodiment;
FIG. 3 is an enlarged view of portion A of FIG. 2;
fig. 4 is an enlarged view of a portion B of fig. 2.
Reference numerals: 1. a kettle body; 2. a drive member; 3. a stirring shaft; 31. a sleeve; 32. a mandrel; 33. a reverse rotation mechanism; 331. a driving gear ring; 332. a transmission gear; 333. a driven gear ring; 4. stirring blades; 5. a scraping plate; 6. disturbing the scraper plate; 7. a jacket; 8. heating a tube; 9. an inlet; 10. an outlet; 11. a nitrogen gas pipe; 12. a spoiler; 13. a vent hole; 14. connecting sleeves; 15. a communicating cavity; 16. an air inlet pipe; 17. a first air inlet; 171. an air intake section; 172. a flow splitting section; 18. a second air inlet; 19. and an air outlet.
Detailed Description
The following detailed description of the embodiments of the present invention is provided in order to make the technical solution of the present invention easier to understand and understand.
The first embodiment is as follows:
a clean crystallization kettle, as shown in figure 1, comprises a jacket 7 with an opening at one end and a kettle body 1 arranged inside the jacket 7.
The heating pipe 8 is spirally arranged on the inner wall of the jacket 7, the cross section of the heating pipe 8 is semicircular, and the large end of the cross section of the heating pipe 8 faces one side of the kettle body 1, so that the heat conduction efficiency is improved, and the kettle body 1 can be rapidly and sufficiently heated. An inlet 9 is arranged on the side wall of the jacket 7, and the inlet 9 is communicated with the heating pipe 8. The bottom of the jacket 7 is provided with an outlet 10, and the outlet 10 is communicated with the heating pipe 8. In use, hot water is injected into the heating tube 8 from the inlet 9, after which the hot water flows in the heating tube 8 and finally exits at the outlet 10.
The top of the kettle body 1 is provided with a feed inlet, and when the kettle is used, a solution can be injected into the kettle body 1 from the feed inlet.
The top of the cauldron body 1 is provided with the support, is provided with driving piece 2 on the support, and in this embodiment, the motor is chooseed for use to driving piece 2, and the output shaft and the cauldron body 1 of motor are coaxial, and the output shaft of motor extends to the top of the cauldron body 1 one side and run through the support.
The coaxial rotation in top of the cauldron body 1 is connected with (mixing) shaft 3, and the top of (mixing) shaft 3 run through the support and with the output shaft of motor, during the use, (mixing) shaft 3 carries out circumferential direction by the drive of driving piece 2. The bottom of (mixing) shaft 3 extends to bottom one side of cauldron body 1, is provided with a plurality of stirring leaf 4 on the bottom of (mixing) shaft 3, and a plurality of stirring leaf 4 use (mixing) shaft 3 as central circumference evenly distributed.
Stirring leaf 4 is close to 1 inner wall department of cauldron body and is provided with a plurality of flitchs 5 of scraping, and a plurality of flitchs 5 of scraping distribute along the length direction of stirring leaf 4, and every is scraped flitch 5 and all is articulated through spring hinge and stirring leaf 4, because the length of scraping flitch 5 is greater than the interval between stirring leaf 4 and the 1 inner wall of cauldron body, so stirring leaf 4 is the slope setting and supports tightly with the inner wall of cauldron body 1.
Still be provided with disturbance scraper blade 6 on the bottom of (mixing) shaft 3, disturbance scraper blade 6 protrusion in the bottom of stirring leaf 4, and disturbance scraper blade 6 is used for eliminating the swirl dead angle of the cauldron body 1 bottom.
The top of the kettle body 1 is provided with a nitrogen pipe 11, one end of the nitrogen pipe 11 protrudes out of the kettle body 1, and the other end of the nitrogen pipe 11 penetrates through the kettle body 1 and extends into the kettle body 1. When the critical condition appears, pour into nitrogen gas into the cauldron body 1 from nitrogen gas pipe 11 inside for the difficult condition that explodes that appears of cauldron body 1 has promoted this crystallization kettle's safety in utilization.
The bottom of the kettle body 1 is provided with a discharge hole, and the crystallized materials can be discharged through the discharge hole. The discharge gate department is provided with the flange, and the top of flange flushes with the inner wall of the cauldron body 1 for the material of crystallization can not be kept off at the cauldron body 1 inside by the flange, has promoted this crystallization kettle's material collection rate to a certain extent.
Example two:
as shown in fig. 2 and fig. 3, the second embodiment is different from the first embodiment in that the central axis of the nitrogen gas pipe 11 coincides with the central axis of the kettle 1, the top of the nitrogen gas pipe 11 is connected to the output shaft of the driving member 2 through a coupling, and the nitrogen gas pipe 11 can rotate circumferentially under the driving of the driving member 2. A plurality of vent holes 13 are circumferentially distributed on the side wall of the nitrogen gas pipe 11. The side wall of the nitrogen gas pipe 11 is rotatably connected with a connecting sleeve 14, the inner wall of the connecting sleeve 14 is provided with an annular communicating cavity 15, and the annular communicating cavity 15 is communicated with the plurality of vent holes 13. An air inlet pipe 16 penetrates through the side wall of the connecting sleeve 14, one end of the air inlet pipe 16 is communicated with the annular communicating cavity 15, and the other end of the air inlet pipe 16 is connected with an external nitrogen source. In use, an external nitrogen source injects nitrogen from the end of the inlet pipe 16, the nitrogen flows along the inlet pipe 16 and into the communicating chamber 15, and the nitrogen in the communicating chamber 15 enters the nitrogen pipe 11 via the vent hole 13 and flows along the nitrogen pipe 11.
As shown in fig. 2, the stirring shaft 3 includes a sleeve 31, a mandrel 32, and a counter-rotating mechanism 33.
One end of the spindle 32 extends into the sleeve 31 and is rotatably connected to the sleeve 31 by a bearing. Be provided with inlet port 17 on the dabber 32, inlet port 17 includes air inlet section 171 and reposition of redundant personnel section 172, air inlet section 171 sets up in dabber 32 is inside and runs through the top of dabber 32 coaxially, nitrogen gas pipe 11's bottom stretches into in air inlet section 171 and rotates with dabber 32 and be connected, make the inside nitrogen gas of nitrogen gas pipe 11 can enter into air inlet section 171, the figure of reposition of redundant personnel section 172 is the same with stirring leaf 4's figure and is circumference evenly distributed, the one end of reposition of redundant personnel section 172 communicates in air inlet section 171, make the inside nitrogen gas of air inlet section 171 can flow to reposition of redundant personnel section 172 in, the other end of reposition of redundant personnel section 172 runs through the lateral wall of dabber 32 bottom. The stirring blades 4 are circumferentially and uniformly distributed at the bottom of the mandrel 32, each stirring blade 4 is provided with a second air inlet 18, the second air inlet 18 extends along the length direction of the stirring blade 4, and the end part, close to the mandrel 32, of the second air inlet 18 is communicated with the corresponding flow dividing section 172, so that nitrogen in the flow dividing section 172 can enter the second air inlet 18. The stirring leaf 4 is provided with venthole 19 with scraping flitch 5 relative department, and the drill way of venthole 19 is relative with the terminal surface that scrapes the material in scraping flitch 5, and the nitrogen gas in the second 18 of inlet port spouts from venthole 19, can blow down with scraping adnexed material on the flitch 5 to this promotes this crystallization kettle's material collection rate.
As shown in fig. 2 and 4, the counter-rotation mechanism 33 is used to drive the spindle 32 to rotate in the opposite direction. The reverse rotation mechanism 33 includes a driving ring gear 331, a transmission gear 332, and a driven ring gear 333. The driving gear ring 331 is coaxially disposed on the inner wall of the sleeve 31, and the driving gear ring 331 is welded and fixed to the inner wall of the sleeve. The transmission gear 332 is rotationally connected with the sleeve through a connecting rod fixed on the inner wall of the kettle body 1, the rotation axis of the transmission gear 332 is parallel to that of the sleeve, and the transmission gear 332 is meshed with the driving gear ring 331. The driven ring gear 333 is coaxially provided on the outer wall of the spindle 32, and the driven ring gear 333 is welded and fixed to the spindle 32.
The above are only typical examples of the present invention, and besides, the present invention may have other embodiments, and all the technical solutions formed by equivalent substitutions or equivalent changes are within the scope of the present invention as claimed.
Claims (10)
1. The utility model provides a clean crystallization kettle, includes the cauldron body (1), the top of the cauldron body (1) is provided with driving piece (2), be connected with (mixing) shaft (3) on the output shaft of driving piece (2), (mixing) shaft (3) are kept away from the tip of driving piece (2) runs through the cauldron body (1) and extend to the bottom of the cauldron body (1), the bottom of (mixing) shaft (3) is provided with stirring leaf (4), characterized by: the stirring blade (4) is provided with a scraping plate (5), the scraping plate (5) is in contact with the inner wall of the kettle body (1), and the scraping plate (5) is used for scraping materials attached to the inner wall of the kettle body (1).
2. The clean crystallization kettle of claim 1, wherein: the scraping plate (5) is hinged to the stirring blade (4) through a spring hinge.
3. The clean crystallization kettle of claim 1, wherein: the scraping plates (5) are distributed along the length direction of the stirring blades (4).
4. The clean crystallization kettle of claim 1, wherein: the length of the scraping plate (5) is larger than the distance between the stirring blade (4) and the kettle body (1).
5. The clean crystallization kettle of claim 1, wherein: the bottom of (mixing) shaft (3) is provided with disturbance scraper blade (6), disturbance scraper blade (6) protrusion in the diapire of stirring leaf (4).
6. The clean crystallization kettle of claim 1, wherein: the kettle is characterized by further comprising a jacket (7) with an opening at one end, wherein the kettle body (1) is arranged inside the jacket (7), a heating pipe (8) is spirally arranged inside the jacket (7), an inlet (9) is formed in the side wall of the jacket (7), the inlet (9) is communicated with the heating pipe (8), an outlet (10) is formed in the bottom of the jacket (7), and the outlet (10) is communicated with the heating pipe (8).
7. The clean crystallization kettle of claim 6, wherein: the heating pipe (8) is semicircular, and the large end of the cross section of the heating pipe (8) is close to one side of the kettle body (1).
8. The clean crystallization kettle of claim 1, wherein: the top of the kettle body (1) is provided with a nitrogen pipe (11), one end of the nitrogen pipe (11) protrudes out of the kettle body (1), and the other end of the nitrogen pipe (11) runs through the kettle body (1) and extends into the kettle body (1).
9. The clean crystallization kettle of claim 1, wherein: (mixing) shaft (3) are including sleeve pipe (31), dabber (32) and reverse slewing mechanism (33), sleeve pipe (31) run through cauldron body (1) top and with cauldron body (1) rotates to be connected, the bottom of sleeve pipe (31) is provided with spoiler (12), the top of dabber (32) stretch into to sleeve pipe (31) inside and with sleeve pipe (31) rotate to be connected, stirring leaf (4) set up the bottom of dabber (32), reverse slewing mechanism (33) are used for control sleeve pipe (31) with dabber (32) reverse rotation.
10. The clean crystallization kettle of claim 9, wherein: the reverse rotation mechanism (33) comprises a driving gear ring (331) coaxially arranged on the inner wall of the sleeve (31), a transmission gear (332) rotatably connected inside the sleeve (31) and meshed with the driving gear ring (331), and a driven gear ring (333) coaxially arranged on the outer wall of the mandrel (32) and meshed with the transmission gear (332).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911363516.1A CN110960882A (en) | 2019-12-26 | 2019-12-26 | Clean crystallization kettle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911363516.1A CN110960882A (en) | 2019-12-26 | 2019-12-26 | Clean crystallization kettle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110960882A true CN110960882A (en) | 2020-04-07 |
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ID=70036701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911363516.1A Pending CN110960882A (en) | 2019-12-26 | 2019-12-26 | Clean crystallization kettle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110960882A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116102110A (en) * | 2023-04-12 | 2023-05-12 | 烟台优泰环保科技有限公司 | Crystallization treatment device based on industrial sewage reuse |
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| CN207507053U (en) * | 2017-11-06 | 2018-06-19 | 安徽中翔制冷科技有限公司 | A kind of energy saving crystallizing evaporator |
| CN208081898U (en) * | 2018-02-11 | 2018-11-13 | 孟州市华兴生物化工有限责任公司 | A kind of beta-cyclodextrin equipment of crystallisation by cooling |
| CN208081894U (en) * | 2018-01-20 | 2018-11-13 | 盐城泛安化学有限公司 | A kind of crystallizing tank that can improve discharging effect |
| CN209423604U (en) * | 2018-11-28 | 2019-09-24 | 辽宁东亚橡胶有限公司 | A kind of reaction kettle with gas auxiliary rabbling mechanism |
| CN209772106U (en) * | 2019-03-04 | 2019-12-13 | 内蒙古晨宏力化工集团有限责任公司 | Dispersion pump for paste resin production |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202355862U (en) * | 2011-11-30 | 2012-08-01 | 潍坊通润化工有限公司 | Crystal stirrer used in p-benzoquinone production |
| CN206652266U (en) * | 2016-10-19 | 2017-11-21 | 江西乐维生物药业有限公司 | A kind of gas scrapes formula chemical crystallization kettle |
| CN206778415U (en) * | 2017-01-04 | 2017-12-22 | 江西省汉氏贵金属有限公司 | Noble metal extraction material dissolving reactor with pocket plate |
| CN206934794U (en) * | 2017-05-22 | 2018-01-30 | 常州市乐萌压力容器有限公司 | A kind of condensing crystallizing kettle |
| CN207507053U (en) * | 2017-11-06 | 2018-06-19 | 安徽中翔制冷科技有限公司 | A kind of energy saving crystallizing evaporator |
| CN207446258U (en) * | 2017-11-16 | 2018-06-05 | 新泰市日进化工科技有限公司 | A kind of kettle equipment of triazole crystallization |
| CN208081894U (en) * | 2018-01-20 | 2018-11-13 | 盐城泛安化学有限公司 | A kind of crystallizing tank that can improve discharging effect |
| CN208081898U (en) * | 2018-02-11 | 2018-11-13 | 孟州市华兴生物化工有限责任公司 | A kind of beta-cyclodextrin equipment of crystallisation by cooling |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116102110A (en) * | 2023-04-12 | 2023-05-12 | 烟台优泰环保科技有限公司 | Crystallization treatment device based on industrial sewage reuse |
| CN116102110B (en) * | 2023-04-12 | 2023-06-16 | 烟台优泰环保科技有限公司 | Crystallization treatment device based on industrial sewage reuse |
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Application publication date: 20200407 |
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