CN113648957B - Reaction kettle for preparing atrallulose and preparation method thereof - Google Patents
Reaction kettle for preparing atrallulose and preparation method thereof Download PDFInfo
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- CN113648957B CN113648957B CN202111218435.XA CN202111218435A CN113648957B CN 113648957 B CN113648957 B CN 113648957B CN 202111218435 A CN202111218435 A CN 202111218435A CN 113648957 B CN113648957 B CN 113648957B
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- 238000002360 preparation method Methods 0.000 title description 3
- 239000007788 liquid Substances 0.000 claims abstract description 28
- 238000003756 stirring Methods 0.000 claims description 55
- 239000000463 material Substances 0.000 claims description 52
- 239000012528 membrane Substances 0.000 claims description 11
- 238000001802 infusion Methods 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 4
- 238000007790 scraping Methods 0.000 claims description 4
- 239000012535 impurity Substances 0.000 abstract description 10
- 239000003814 drug Substances 0.000 abstract description 3
- 229940079593 drug Drugs 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 12
- 239000003433 contraceptive agent Substances 0.000 description 7
- 230000002254 contraceptive effect Effects 0.000 description 7
- 238000001125 extrusion Methods 0.000 description 6
- 239000000428 dust Substances 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 210000000056 organ Anatomy 0.000 description 2
- 230000002337 anti-port Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/18—Stationary reactors having moving elements inside
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/0053—Details of the reactor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/0053—Details of the reactor
- B01J19/0066—Stirrers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J4/00—Feed or outlet devices; Feed or outlet control devices
- B01J4/001—Feed or outlet devices as such, e.g. feeding tubes
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
The invention relates to the field of biological medicines, in particular to a reaction kettle for preparing atralon, which comprises a reaction kettle body, wherein the reaction kettle body is provided with a feeding hole; the overflow mechanism is positioned above the feed inlet and comprises an overflow cavity and an upper cover which is rotatably arranged in the overflow cavity, an overflow pipe corresponding to the feed inlet is arranged in the overflow cavity, a first guide part is arranged in the overflow cavity, a clamping piece is arranged on the first guide part, a second guide part is arranged on the upper cover, and a fastening piece matched with the clamping piece is arranged on the second guide part; according to the invention, the opening and closing of the opening of the overflow pipe are controlled by rotating the upper cover, the overflow pipe enables liquid to overflow from the overflow cavity into the overflow pipe, impurities can be deposited at the bottom of the overflow cavity, the liquid without impurities flows out of the overflow pipe, and the bottom of the overflow cavity is provided with the storage tank for temporarily storing the impurities in the liquid.
Description
Technical Field
The invention relates to the field of biological medicines, and particularly relates to a reaction kettle for preparing atraumatic and a preparation method thereof.
Background
In the field of medical applications, the requirement for a stirrer for the stirring operation of medicines is high. The following problems generally occur in the conventional reaction vessel:
1. traditional reation kettle stirs through the stirring rod constantly and mixes, makes like this can't be stirred thoroughly to the material of bottom, and material mixing velocity is slow, has influenced the work efficiency of processing stirring material.
2. When liquid is poured into the reaction kettle, impurities are mixed in the liquid, and meanwhile, the amount of the liquid poured into the reaction kettle cannot be controlled.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: in order to overcome the technical problems in the prior art, the invention provides a reaction kettle for preparing the atraumatic, which comprises,
the reaction kettle comprises a reaction kettle body, a reaction kettle body and a reaction kettle cover, wherein the reaction kettle body is provided with a feeding hole;
an overflow mechanism, which is positioned above the feed inlet and comprises an overflow cavity and an upper cover rotatably arranged in the overflow cavity, an overflow pipe corresponding to the feed inlet is arranged in the overflow cavity, an overflow pipe is arranged in the overflow cavity,
a first guide piece is arranged in the overflow cavity, a clamping piece is arranged on the first guide piece, a second guide piece is arranged on the upper cover, and a fastener matched with the clamping piece is arranged on the second guide piece; wherein,
when the upper cover rotates in the overflow cavity, the second guide piece slides on the first guide piece, so that the upper cover moves downwards, and when the fastener is matched and locked with the clamping piece, the upper cover blocks the overflow pipe;
when the upper cover reversely rotates in the overflow chamber, the second guide member slides on the first guide member to move the upper cover upward, thereby opening the overflow pipe.
Furthermore, the overflow cavity is enclosed by a bottom plate and a side plate, the bottom plate is provided with a plurality of storage grooves, wherein,
the side plate is in threaded connection with the bottom plate, so that the storage tank can be cleaned conveniently.
Further, the overflow pipe has a height lower than that of the side plate so that liquid can flow into the overflow pipe.
Furthermore, a locking ring matched with the overflow pipe is also arranged in the cavity of the upper cover, wherein,
when the upper cover moves downwards, the locking ring props against the overflow pipe so as to block the overflow pipe.
Furthermore, an elastic mechanism is sleeved on the outer wall of the overflow pipe, wherein,
one end of the elastic mechanism is fixed at the bottom of the overflow cavity, and the other end of the elastic mechanism is rotatably arranged on the locking ring.
Further, the elastic mechanism is a spring.
Further, the upper cover includes a main body portion and a handle disposed above the main body portion, wherein,
the size of the main body part is smaller than that of the overflow cavity;
the handle is provided with a plurality of infusion holes.
Furthermore, a filter screen is arranged in the infusion hole.
Further, the reaction kettle body comprises an outer sleeve, an inner sleeve rotatably arranged in the outer sleeve, a material turning part arranged in the inner sleeve, and,
the material turning part comprises an upper ring sliding in the inner sleeve, a lower ring fixed in the inner sleeve and a flexible membrane fixedly connected with the upper ring and the lower ring, the size of the upper ring is matched with that of the inner sleeve, and the size of the upper ring is larger than that of the lower ring;
a spiral groove is formed in the inner wall of the outer sleeve, a guide groove is formed in the inner sleeve in the length direction, a guide block is fixed on the upper ring, and the guide block penetrates through the guide groove and slides in the spiral groove;
when the inner sleeve rotates to drive the guide block to slide downwards in the guide groove until the upper ring is positioned at the lower part of the lower ring, the material overturning part is in an inverted U shape, so that the material falls between the material overturning part and the inner wall of the inner sleeve;
when the inner sleeve reversely rotates, the guide block is driven to slide upwards in the guide groove until the upper ring is positioned on the upper portion of the lower ring, and the material overturning portion is U-shaped, so that the material falls and is positioned in the material overturning portion.
The present invention also provides a method for using a reaction vessel, S1, rotating the upper lid to make the second guide of the upper lid slide on the first guide, so that the upper lid moves upward to open the overflow pipe;
s2, injecting liquid into the overflow cavity, wherein the liquid gradually crosses the overflow pipe and flows into the overflow pipe to reach the feed inlet;
and S3, after the liquid is input into the reaction kettle body, reversely rotating the upper cover to enable the fastener of the upper cover to be locked and clamped with the clamping piece of the overflow cavity so as to block the opening of the overflow pipe.
Has the advantages that:
1. according to the invention, the opening and closing of the opening of the overflow pipe are controlled by rotating the upper cover, the overflow pipe enables liquid to overflow from the overflow cavity into the overflow pipe, impurities can be deposited at the bottom of the overflow cavity, the liquid without impurities flows out of the overflow pipe, and the bottom of the overflow cavity is provided with the storage tank for temporarily storing the impurities in the liquid.
2. The invention adopts the material turning part which is positioned above the inner sleeve, thereby reducing the problem of dust caused by the pouring of materials into the material turning part.
3. The stirring part is adopted in the invention, the whole inner sleeve is driven to rotate by the stirring part, and the upper ring is fixed with the guide block which slides in the guide groove and the spiral groove, so that the upper ring slides up and down in the guide groove on the peripheral wall of the inner sleeve, and the material is stirred.
4. According to the stirring part, two ends of the stirring part are hinged to the mounting plate, one hinged seat slides on the mounting plate, and the stirring shaft rotates forwards and backwards, so that different angles of the stirring blades are inclined, and the stirring effect is improved.
5. The material turning device is provided with the extrusion rings, when the upper ring of the material turning part moves downwards to the lowest position, the extrusion rings support the flexible membrane, so that materials on the flexible membrane are turned again, and the material turning effect is improved.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural view of an overflow mechanism of the present invention;
FIG. 3 is a cross-sectional view of the overflow mechanism of the present invention;
FIG. 4 is a schematic view of an overflow chamber according to the present invention;
FIG. 5 is a sectional view of the reactor body structure of the present invention;
FIG. 6 is a schematic view of the stirring section of the present invention;
in the figure:
100. the overflow mechanism comprises an overflow mechanism 110, an overflow cavity 111, an overflow pipe 112, a first guide part 113, a clamping part 114, a bottom plate 115, a side plate 116, a spring 117, a storage tank 120, an upper cover 121, a second guide part 122, a fastener 123, a locking ring 124, a main body part 125, a handle 126 and an infusion hole;
200. the reaction kettle comprises a reaction kettle body, 210, an outer sleeve, 211, a spiral groove, 220, an inner sleeve, 221, a guide groove, 222, an organ pipe, 230, a stirring part, 231, an upper ring, 232, a lower ring, 233, a flexible membrane, 234, a guide block, 240, an extrusion ring, 2500, a stirring part, 251, a rotating shaft, 252, a hinge block, 253, a lower fixing plate, 254, a stirring blade, 255, a limiting groove, 256, an upper fixing plate, 257, a scraper, 260 and a feeding hole.
Detailed Description
In order to make the technical solutions of the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic may be included in at least one implementation of the invention. In the description of the present invention, it is to be understood that the terms "upper", "top", "bottom", and the like, as used herein, refer to an orientation or positional relationship based on that shown in the drawings, which is for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be taken as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. Moreover, the terms "first," "second," and the like are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in sequences other than those illustrated or described herein.
Example one
The reaction kettle comprises a reaction kettle body, a reaction kettle body and a reaction kettle cover, wherein the reaction kettle body is provided with a feeding hole;
the overflow mechanism is positioned above the feed inlet and comprises an overflow cavity and an upper cover which is rotatably arranged in the overflow cavity, an overflow pipe corresponding to the feed inlet is arranged in the overflow cavity, a first guide part is arranged in the overflow cavity, a clamping piece is arranged on the first guide part, a second guide part is arranged on the upper cover, and a fastening piece matched with the clamping piece is arranged on the second guide part; when the upper cover rotates in the overflow cavity, the second guide part slides on the first guide part, so that the upper cover moves downwards, and when the fastener is matched and locked with the clamping piece, the upper cover blocks the overflow pipe; when the upper cover reversely rotates in the overflow chamber, the second guide member slides on the first guide member to move the upper cover upward, thereby opening the overflow pipe.
The overflow chamber is enclosed to close by bottom plate and curb plate and forms, a plurality of holding tanks have been seted up on the bottom plate, wherein, curb plate and bottom plate threaded connection are in order to make things convenient for right the holding tank clears up. Impurities in the liquid can be precipitated at the bottom of the overflow cavity due to self weight, and the liquid without impurities can flow into the overflow pipe. When the impurity in the holding tank needs to be cleaned, all liquid is sucked away, the side plate is rotated, the bottom plate and the side plate are separated, and therefore the holding tank on the bottom plate is cleaned.
In order to facilitate the liquid to flow into the overflow pipe without flowing out of the side plate, the height of the overflow pipe is lower than that of the side plate, so that the liquid can flow into the overflow pipe.
In order to enable the upper cover to block the overflow pipe, a locking ring matched with the overflow pipe is further arranged in a cavity of the upper cover, and when the upper cover moves downwards, the locking ring abuts against the overflow pipe to block the overflow pipe. The locking ring is on the upper cover, to the protruding setting in overflow chamber to no longer need the size of control upper cover. If the locking ring is not arranged, when the size of the upper cover is larger than that of the overflow cavity, the overflow pipe cannot be blocked due to the fact that the height of the overflow pipe is lower than that of the side plate when the overflow pipe moves downwards.
An elastic mechanism is sleeved on the outer wall of the overflow pipe, wherein one end of the elastic mechanism is fixed at the bottom of the overflow cavity, and the other end of the elastic mechanism is rotatably arranged on the locking ring. The elastic mechanism is a spring. The spring plays the cushioning effect when the lock ring moves down, has played the effect of reseing simultaneously, has also made the effect of being connected of overflow pipe and upper cover.
The upper cover comprises a main body part and a handle arranged above the main body part, wherein the size of the main body part is smaller than that of the overflow cavity; the handle is provided with a plurality of infusion holes. The handle can drive the upper cover to rotate, so that the second guide piece on the upper cover is matched with the first guide piece in the overflow cavity to drive the upper cover to move upwards or downwards. The size of the main body part is smaller than that of the overflow cavity, and infusion can be carried out from the infusion hole of the handle to the overflow cavity. In order to primarily filter the input liquid, a filter screen is arranged in the infusion hole.
The reaction kettle body comprises an outer sleeve, an inner sleeve rotatably arranged in the outer sleeve, and a material turning part arranged in the inner sleeve, wherein the material turning part comprises an upper ring sliding in the inner sleeve, a lower ring fixed in the inner sleeve, and a flexible membrane fixedly connected with the upper ring and the lower ring, the size of the upper ring is matched with that of the inner sleeve, and the size of the upper ring is larger than that of the lower ring; a spiral groove is formed in the inner wall of the outer sleeve, a guide groove is formed in the inner sleeve in the length direction, a guide block is fixed on the upper ring, and the guide block penetrates through the guide groove and slides in the spiral groove; when the inner sleeve rotates to drive the guide block to slide downwards in the guide groove until the upper ring is positioned at the lower part of the lower ring, the material overturning part is in an inverted U shape, so that the material falls between the material overturning part and the inner wall of the inner sleeve; when the inner sleeve reversely rotates, the guide block is driven to slide upwards in the guide groove until the upper ring is positioned on the upper portion of the lower ring, and the material overturning portion is U-shaped, so that the material falls and is positioned in the material overturning portion.
In order to realize that the relative outer sleeve of inner skleeve rotates, be equipped with stirring portion in the outer sleeve, stirring portion includes the axis of rotation, fixes epaxial upper fixed plate, bottom plate of rotation and respectively with two upper and lower fixed plate articulated stirring leaves, the stirring leaf all articulates on upper and lower fixed plate through articulated piece, and wherein the articulated piece that is close to the bottom plate slides and sets up on the bottom plate, is equipped with the spacing groove on the bottom plate, and the spacing groove is suitable for this articulated piece to slide. And a scraper is also fixed on the stirring blade and is suitable for scraping off materials adhered to the flexible membrane. The rotating shaft is fixed at the bottom of the inner sleeve and drives the inner sleeve to rotate. Along with the corotation of axis of rotation is installed in reverse, realizes the slope of stirring leaf different angles, has improved the effect of stirring.
In order to realize that the upper ring slides up and down in the inner sleeve, a spiral groove is formed in the inner wall of the outer sleeve, a guide groove is formed in the inner sleeve, a guide block is further fixed on the upper ring, and the guide block is inserted into the spiral groove from the guide groove. When the inner skleeve rotates, drives the guide block is in the guide way is gliding downwards, works as during inner skleeve antiport, the drive the guide block is in upwards slide in the guide way, because the guide block is fixed on fitting with a contraceptive ring to it reciprocates to drive to fit with a contraceptive ring, so that stirring portion is the type of falling U or U type, and the material can stir from top to bottom, when stirring portion stirring, makes the stirring more thorough, and the material that is located the bottom also can be mixed by the stirring, has improved mixed effect. In order to prevent the materials from entering between the guide groove and the outer sleeve, an organ pipe is connected to the upper end of the guide groove and the guide block.
In this embodiment, the stirring portion is located the top of reation kettle body, has reduced the raise dust phenomenon that the material was poured into in the stirring portion.
The inner skleeve bottom still is equipped with the extrusion ring, and when the last ring of stirring portion moved down to the minimum, the extrusion ring props the flexible membrane for the material on the flexible membrane is stirred once more, has improved the stirring effect.
One end of the upper ring close to the axis of the inner sleeve is obliquely arranged, and when the upper ring slides upwards or downwards, materials on the inner wall of the inner sleeve can be scraped off.
The embodiment also provides a using method of the reaction kettle, S, the upper cover is rotated to enable the second guide piece of the upper cover to slide on the first guide piece, so that the upper cover moves upwards to enable the overflow pipe to be opened;
s, injecting liquid into the overflow cavity, wherein the liquid gradually crosses the overflow pipe and flows into the overflow pipe to reach the feed inlet;
and S, after the liquid is input into the reaction kettle body, reversely rotating the upper cover to enable the fastener of the upper cover to be locked and clamped with the clamping piece of the overflow cavity so as to plug the pipe orifice of the overflow pipe.
The working principle is as follows: liquid is poured into the overflow cavity from the handle, and the liquid in the overflow cavity overflows from the overflow pipe and reaches the material stirring part from the feeding hole, and at the moment, the material also enters the material stirring part from other inlets. The axis of rotation rotates, when the axis of rotation clockwise turning, drives stirring leaf lower extreme anticlockwise rotation, and the articulated piece of stirring leaf lower extreme slides in the spacing groove to stirring leaf upper end is to the direction of rotation slope. Because the clockwise rotation of axis of rotation, the inner skleeve also clockwise rotation to the guide block moves down under the effect of guide way and helicla flute, drives and fits with a contraceptive ring downstream, and stirring portion presents the type of falling U, thereby drops to between flexible membrane and the inner skleeve inner wall at the material of stirring portion top. When the upper ring slides to the lowest end of the guide groove, the extrusion ring props the flexible membrane, so that the material is turned over again.
When the rotating shaft rotates anticlockwise, the lower end of the stirring blade is driven to rotate clockwise, the hinged block at the lower end of the stirring blade slides in the limiting groove, and therefore the upper end of the stirring blade inclines towards the rotating direction. Because the anticlockwise rotation of axis of rotation, inner skleeve anticlockwise rotation too to the guide block under the effect of guide way and helicla flute, upward movement drives and fits with a contraceptive ring upward movement, and stirring portion presents the U type gradually, thereby at the material rebound between stirring portion and inner skleeve inner wall, finally all drop in stirring portion. The stirring leaf is constantly stirring for the stirring is more thorough, and the material that is located the bottom also can mix, makes stirring effect better, and mixing efficiency is higher. At the in-process of fitting with a contraceptive ring gliding upwards, it is close to fit with a contraceptive ring the one end slope setting of inner skleeve axis, the material of fitting with a contraceptive ring inner wall can strike off, simultaneously, also makes things convenient for the material to drop to the stirring portion in, plays the guide effect.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (9)
1. A reaction kettle for preparing the atractylen is characterized by comprising,
the reaction kettle comprises a reaction kettle body, a reaction kettle body and a reaction kettle cover, wherein the reaction kettle body is provided with a feeding hole; the reaction kettle body comprises an outer sleeve, an inner sleeve rotatably arranged in the outer sleeve, a material turning part arranged in the inner sleeve and a stirring part arranged in the outer sleeve,
the material turning part comprises an upper ring sliding in the inner sleeve, a lower ring fixed in the inner sleeve and a flexible membrane fixedly connected with the upper ring and the lower ring, the size of the upper ring is matched with that of the inner sleeve, and the size of the upper ring is larger than that of the lower ring;
a spiral groove is formed in the inner wall of the outer sleeve, a guide groove is formed in the inner sleeve in the length direction, a guide block is fixed on the upper ring, and the guide block penetrates through the guide groove and slides in the spiral groove;
the stirring part comprises a rotating shaft, an upper fixed plate and a lower fixed plate which are fixed on the rotating shaft, and stirring blades which are respectively hinged with the two upper fixed plates and the two lower fixed plates, and the stirring blades are respectively hinged on the upper fixed plate and the lower fixed plate through hinge blocks; a limiting groove is formed in the lower fixing plate, and the hinge block close to the lower fixing plate is arranged in the limiting groove in a sliding mode; the stirring blade is also fixedly provided with a scraping plate, and the scraping plate is suitable for scraping off materials adhered to the flexible film;
an overflow mechanism, which is positioned above the feed inlet and comprises an overflow cavity and an upper cover rotatably arranged in the overflow cavity, an overflow pipe corresponding to the feed inlet is arranged in the overflow cavity, an overflow pipe is arranged in the overflow cavity,
a first guide piece is arranged in the overflow cavity, a clamping piece is arranged on the first guide piece, a second guide piece is arranged on the upper cover, and a fastener matched with the clamping piece is arranged on the second guide piece; wherein,
when the inner sleeve rotates to drive the guide block to slide downwards in the guide groove until the upper ring is positioned at the lower part of the lower ring, the material overturning part is in an inverted U shape, so that the material falls between the material overturning part and the inner wall of the inner sleeve;
when the inner sleeve rotates reversely, the guide block is driven to slide upwards in the guide groove until the upper ring is positioned at the upper part of the lower ring, and the material overturning part is U-shaped, so that the material falls into the material overturning part;
when the upper cover rotates in the overflow cavity, the second guide piece slides on the first guide piece, so that the upper cover moves downwards, and when the fastener is matched and locked with the clamping piece, the upper cover blocks the overflow pipe;
when the upper cover reversely rotates in the overflow chamber, the second guide member slides on the first guide member to move the upper cover upward, thereby opening the overflow pipe.
2. The reaction kettle for preparing the alpha-Rou' lun according to claim 1,
the overflow cavity is enclosed by a bottom plate and a side plate, the bottom plate is provided with a plurality of storage grooves, wherein,
the side plate is in threaded connection with the bottom plate, so that the storage tank can be cleaned conveniently.
3. The reaction kettle for preparing the alpha-Rou' lun according to claim 2,
the overflow tube has a height less than a height of the side plate so that liquid can flow into the overflow tube.
4. The reaction kettle for preparing the alpha-Rou' lun according to claim 3,
a locking ring matched with the overflow pipe is also arranged in the cavity of the upper cover, wherein,
when the upper cover moves downwards, the locking ring props against the overflow pipe so as to block the overflow pipe.
5. The reaction kettle for preparing the alpha-Rou' lun according to claim 4,
the outer wall of the overflow pipe is sleeved with an elastic mechanism, wherein,
one end of the elastic mechanism is fixed at the bottom of the overflow cavity, and the other end of the elastic mechanism is rotatably arranged on the locking ring.
6. The reaction kettle for preparing the alpha-Rou' lun according to claim 5,
the elastic mechanism is a spring.
7. The reaction kettle for preparing the alpha-Rou' lun according to claim 1,
the upper cover includes a main body portion and a handle disposed above the main body portion, wherein,
the size of the main body part is smaller than that of the overflow cavity;
the handle is provided with a plurality of infusion holes.
8. The reaction kettle for preparing the alpha-Rou' lun according to claim 7,
a filter screen is arranged in the infusion hole.
9. A method for using the reaction kettle of any one of claims 1 to 8,
s1, rotating the upper cover to enable the second guide piece of the upper cover to slide on the first guide piece, so that the upper cover moves upwards to enable the overflow pipe to be opened;
s2, injecting liquid into the overflow cavity, wherein the liquid gradually crosses the overflow pipe and flows into the overflow pipe to reach the feed inlet;
and S3, after the liquid is input into the reaction kettle body, reversely rotating the upper cover to enable the fastener of the upper cover to be locked and clamped with the clamping piece of the overflow cavity so as to block the opening of the overflow pipe.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111218435.XA CN113648957B (en) | 2021-10-20 | 2021-10-20 | Reaction kettle for preparing atrallulose and preparation method thereof |
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| CN202111218435.XA CN113648957B (en) | 2021-10-20 | 2021-10-20 | Reaction kettle for preparing atrallulose and preparation method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107434334A (en) * | 2017-08-17 | 2017-12-05 | 姚建松 | The processing equipment that a kind of overflow-type sewage quickly mixes |
| CN213801218U (en) * | 2020-09-23 | 2021-07-27 | 澄迈华盛天涯水泥有限公司 | Cement bin cement overflow arrangement |
| CN113357889A (en) * | 2021-05-07 | 2021-09-07 | 宿松县佳兴米业有限公司 | Rice dehumidification equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB0110476D0 (en) * | 2001-04-30 | 2001-06-20 | Secr Defence | Reagent delivery system |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107434334A (en) * | 2017-08-17 | 2017-12-05 | 姚建松 | The processing equipment that a kind of overflow-type sewage quickly mixes |
| CN213801218U (en) * | 2020-09-23 | 2021-07-27 | 澄迈华盛天涯水泥有限公司 | Cement bin cement overflow arrangement |
| CN113357889A (en) * | 2021-05-07 | 2021-09-07 | 宿松县佳兴米业有限公司 | Rice dehumidification equipment |
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