CN215352082U - Crystallization kettle for preparing pyridone ethanolamine salt - Google Patents

Abstract

The utility model relates to a preparation pyridone ethanolamine's crystallization kettle relates to crystallization kettle's field, and it includes the cauldron body, and the intermediate position of the cauldron body rotates and is connected with vertical axis of rotation, and the axis of rotation has set firmly the first board of dialling of a plurality of groups along its axial, and every first board of dialling of group all sets up along the circumference of axis of rotation, and axis of rotation and first group equal inside cavity of board and intercommunication each other, and axis of rotation upper end intercommunication has the inlet tube, and the cauldron body is equipped with drive axis of rotation pivoted drive arrangement. The user lets in cold water to the axis of rotation in, and cold water flows into first group board in, and drive arrangement drives the axis of rotation and first group board synchronous rotation, and this application cold water cools off from different positions and material, has the effect that is favorable to accelerating the crystallization speed.

Description

Crystallization kettle for preparing pyridone ethanolamine salt

Technical Field

The application relates to the field of crystallization kettles, in particular to a crystallization kettle for preparing pyridone ethanolamine salt.

Background

The pyridone ethanolamine salt has broad-spectrum killing effect on fungus and thunderbolt bacteria, has good therapeutic effect on tinea pedis and tinea manuum, and can be used as antiseptic and bactericide. The pyridone ethanolamine salt needs to be crystallized during processing.

The related art can refer to chinese patent with publication number CN202844629U and disclose a crystallization kettle, including the crystallization section of thick bamboo, connect a sediment section of thick bamboo below the crystallization section of thick bamboo, connect an overflow section of thick bamboo above the crystallization section of thick bamboo, be provided with the overflow mouth on the overflow section of thick bamboo, set up the one deck baffle between crystallization section of thick bamboo and the overflow section of thick bamboo, a set of big end opening's of last mouth through-hole has on the baffle, installation agitating unit in the crystallization section of thick bamboo, be provided with the cover on the section of thick bamboo wall of crystallization section of thick bamboo, cover connection cooling water inlet tube and cooling water outlet pipe, the inlet pipe is connected to the crystallization section of thick bamboo, connect the discharging pipe below the sediment section of thick bamboo, be equipped with the valve on the discharging pipe.

In view of the above-mentioned related art, the inventor believes that the crystallization kettle described above cools the material by introducing cooling water into the jacket, and the cooling effect of the portion of the interior of the crystallization kettle closer to the center is worse, resulting in a slower rate of completing crystallization in the interior of the crystallization kettle.

SUMMERY OF THE UTILITY MODEL

In order to accelerate the crystallization speed, the application provides a crystallization kettle for preparing pyridone ethanolamine salt.

The application provides a crystallization kettle for preparing pyridone ethanolamine salt, adopts following technical scheme:

the utility model provides a preparation pyridone ethanolamine's crystallization kettle, includes the cauldron body, the intermediate position of the cauldron body rotates and is connected with vertical axis of rotation, and the axis of rotation has set firmly the first board of dialling of a plurality of groups along its axial, and every group is first dials the board and all sets up along the circumference of axis of rotation, and axis of rotation and first group board all inside cavity and communicate each other, and axis of rotation upper end intercommunication has the inlet tube, and the cauldron body is equipped with drive axis of rotation pivoted drive arrangement.

Through adopting above-mentioned technical scheme, the user lets in cold water to the axis of rotation in, and in cold water flowed into first group board, drive arrangement drove axis of rotation and first group board synchronous rotation, cold water cooled off with the material from different positions, was favorable to accelerating crystallization rate.

Optionally, the cauldron body overcoat is equipped with the urceolus, is equipped with the cavity between urceolus and the external wall of cauldron, and the tip has set firmly the baffle under the cauldron body, and the inside cavity of baffle just communicates with the cavity, and tip and the inside intercommunication of baffle just rotate to be connected under the axis of rotation, and the baffle has set firmly a plurality of first sleeves, and both sides intercommunication about the baffle is with first sleeve.

Through adopting above-mentioned technical scheme, the cold water in the axis of rotation flows into the cavity through the baffle in, cools off the material once more, and cooling rate is very fast, and the energy reduction energy consumption of make full use of cold water.

Optionally, the cauldron is internal to be equipped with a plurality of scraper blades along its circumference, and the first board of dialling that is located same vertical plane all conflicts with the scraper blade fixed connection who corresponds, and the scraper blade deviates from first one side of dialling the board all with cauldron internal wall conflict.

Through adopting above-mentioned technical scheme, the axis of rotation drives the scraper blade and scrapes along cauldron internal wall, scrapes the material of crystallization on the internal wall down, reduces the crystallization and to the refrigerated influence of material of cavity internal cooling water, is favorable to accelerating crystallization speed.

Optionally, the scrapers are hollow and communicated with the corresponding first shifting plate, the lower end of the rotating shaft is fixedly provided with a second sleeve, a gap is reserved between the lower end of the second sleeve and the inner wall of the rotating shaft, a water return pipe is communicated between the lower end of the scraper and the rotating shaft, and the water return pipe is communicated with the rotating shaft and the second sleeve.

Through adopting above-mentioned technical scheme, cold water in the first group board flows to between axis of rotation and the second sleeve through the scraper blade, and then flows into the cavity through the baffle, and cold water fully flows and lasts to the material cooling, is favorable to improving crystallization speed.

Optionally, the axis of rotation internal rotation is connected with the standpipe, and the standpipe has set firmly a plurality of seconds along its axial and has dialled the board, and the axis of rotation is seted up a plurality ofly and is dialled the bar hole of board adaptation with the second, and the second is dialled the board and is extended to the axis of rotation outside through the bar hole and with axis of rotation sliding connection, and the standpipe internal diameter is greater than second sleeve internal diameter, and the standpipe is seted up a plurality of rows along its axial and is dialled the water hole of crossing of the inside intercommunication of board with the first.

Through adopting above-mentioned technical scheme, the standpipe drives the second and dials board and first group board antiport, makes the material fully flow, is favorable to accelerating the crystallization speed.

Optionally, the driving device comprises a driving motor and a first bevel gear, the first bevel gear is fixedly connected with the upper end of the rotating shaft, the driving motor is fixedly connected with the kettle body, and an output shaft of the driving motor is provided with a second bevel gear matched with the first bevel gear.

Through adopting above-mentioned technical scheme, driving motor drives the axis of rotation through first bevel gear and second bevel gear and rotates, and simple structure controls the convenience.

Optionally, a third bevel gear adapted to the second bevel gear is fixedly arranged at the upper end of the vertical tube.

Through adopting above-mentioned technical scheme, driving motor drives first bevel gear and third bevel gear antiport through second bevel gear, and then makes standpipe and axis of rotation antiport, saves the motor and is convenient for control.

Optionally, the first shifting plate is obliquely arranged.

Through adopting above-mentioned technical scheme, the first board of dialling of slope promotes the material and reciprocates when driving material pivoted, and the stirring effect to the material that improves is favorable to accelerating crystallization speed.

In summary, the present application includes at least one of the following beneficial technical effects:

1. by arranging the hollow rotating shaft and the first shifting plate, a user introduces cold water into the rotating shaft, the cold water flows into the first shifting plate, the driving device drives the rotating shaft and the first shifting plate to synchronously rotate, and the cold water is cooled with materials from different positions, so that the crystallization speed is accelerated;

2. by arranging the scraper, the rotating shaft drives the scraper to scrape along the inner wall of the kettle body, so that the material crystallized on the inner wall is scraped, the influence of the crystallization on cooling of the material by cold water in the cavity is reduced, and the crystallization speed is accelerated;

3. through setting up the standpipe and the second dials the board, the standpipe drives the second and dials board and first group board antiport, makes the material fully flow, is favorable to accelerating crystallization rate.

Drawings

FIG. 1 is a schematic diagram showing the overall structure of a crystallization vessel for preparing pyridone ethanolamine salt.

Fig. 2 is an enlarged schematic view of a portion a in fig. 1.

FIG. 3 is a schematic sectional view of a crystallization vessel for preparing pyridone ethanolamine salt.

Fig. 4 is an enlarged schematic view of a portion B in fig. 3.

Description of reference numerals: 1. a kettle body; 2. a rotating shaft; 21. a first dial plate; 3. a water inlet pipe; 4. a drive device; 11. an outer cylinder; 12. a partition plate; 121. a first sleeve; 5. a squeegee; 22. a second sleeve; 23. a vertical tube; 231. a second dial plate; 24. a strip-shaped hole; 232. water passing holes; 41. a drive motor; 42. a first bevel gear; 43. a second bevel gear; 44. a third bevel gear; 6. a water outlet pipe; 7. a water return pipe.

Detailed Description

The present application is described in further detail below with reference to the accompanying drawings.

The embodiment of the application discloses a crystallization kettle for preparing pyridone ethanolamine salt.

Referring to fig. 1 and 2, a preparation pyridone ethanolamine's crystallization kettle, including the cauldron body 1, 1 upper end of the cauldron body intercommunication has the inlet pipe, the user utilizes the inlet pipe will treat that the material of crystallization lets in the cauldron body 1 in, 1 upper end of the cauldron body intercommunication has inlet tube 3, the user lets in low temperature cold water in to inlet tube 3, axis of rotation 2 is installed to the intermediate position of the cauldron body 1, 2 inside hollows of axis of rotation, inlet tube 3 and axis of rotation 2 intercommunication, cold water flows in axis of rotation 2, axis of rotation 2 adopts the material that heat exchange capacity is stronger, the material takes place the heat exchange temperature with cold water and reduces, realize the crystallization.

Referring to fig. 3 and 4, a vertical pipe 23 is installed inside the rotating shaft 2, the material of the vertical pipe 23 is the same as that of the rotating shaft 2, the vertical pipe 23 is rotatably connected with the rotating shaft 2, cold water in the water inlet pipe 3 is introduced into the vertical pipe 23, three rows of water through holes 232 are formed in the vertical pipe 23 along the axial direction of the vertical pipe, and the cold water flows out of the vertical pipe 23 through the water holes 232; the axis of rotation 2 is installed along its axial fixity that three groups are first to dial board 21, three groups are first to dial board 21 and three rows of water holes 232 one-to-one, every group includes that three is first along 2 circumference equidistant installations of axis of rotation dials board 21, first dial equal inside cavity of board 21, cold water flows to first in dialling board 21 through water hole 232, first dial board 21 and adopt the same material of axis of rotation 2, cold water takes place the heat exchange through first board 21 of dialling with the material, realize the material rapid crystallization.

Referring to fig. 1 and 2, a driving device 4 is installed on the kettle 1, the driving device 4 includes a driving motor 41 and a first bevel gear 42, the driving motor 41 is fixedly installed at the upper end of the kettle 1, an output shaft of the driving motor 41 is horizontally arranged and fixedly installed with a second bevel gear 43, a user starts the driving motor 41, the second bevel gear 43 is driven by the driving motor 41 to rotate, a first bevel gear 42 is fixedly installed on the rotating shaft 2, the first bevel gear 42 is fixedly installed at the upper end of the rotating shaft 2, and the second bevel gear 43 is engaged with the first bevel gear 42 to drive the first bevel gear 42 and the rotating shaft 2 to synchronously rotate.

Referring to fig. 3 and 4, the rotating shaft 2 and the first shifting plate 21 rotate synchronously, the first shifting plate 21 moves in the material to stir the material, and meanwhile, the heat exchange is carried out between the material and the materials at different positions to accelerate the cooling and crystallization speed of the material; first dial board 21 all inclines to set up, promotes the material and flows in the direction of height, and the material of different positions is at the in-process that flows and the contact cooling of first scraper blade 5, and crystallization rate is fast.

Referring to fig. 1 and 2, the upper end of the vertical pipe 23 extends out of the rotating shaft 2 and is rotatably connected with the water inlet pipe 3, and the vertical pipe 23 and the water inlet pipe 3 rotate relatively without affecting the water supply of the water inlet pipe 3 to the vertical pipe 23; a third bevel gear 44 adapted to the second bevel gear 43 is fixedly mounted on a portion of the vertical pipe 23 extending out of the rotating shaft 2, the third bevel gear 44 and the first bevel gear 42 are simultaneously engaged with the second bevel gear 43 on two sides of the second bevel gear 43, and the driving motor 41 drives the rotating shaft 2 and the vertical pipe 23 to rotate in opposite directions through the second bevel gear 43.

Referring to fig. 3 and 4, the position of the rotating shaft 2 between two adjacent rows of first shifting plates 21 is provided with a strip-shaped hole 24, the vertical tube 23 is fixedly provided with two second shifting plates 231 along the axial direction thereof, the second shifting plates 231 correspond to the strip-shaped holes 24 one by one and extend out of the rotating shaft 2 through the corresponding strip-shaped holes 24, during the process of reverse rotation of the rotating shaft 2 and the vertical shaft, the second shifting plates 231 slide in the strip-shaped holes 24 and rotate in the opposite direction of the first shifting plates 21, and materials are stirred more fully under the matching action of the first shifting plates 21 and the second shifting plates 231; when the second was dialled board 231 and was rotated the one end to bar hole 24, driving motor 41 reversal, and the synchronous reversal of board 231 is dialled to first board 21 and second, and the second is dialled board 231 and is rotated to the other end of bar hole 24, and stirring effect is good.

Referring to fig. 3 and 4, three scraper blades 5 are installed along its circumference in the cauldron body 1, the one end that the first board 21 that dials that is located same vertical plane deviates from axis of rotation 2 all with the scraper blade 5 fixed connection who corresponds the position, axis of rotation 2 drives scraper blade 5 through first board 21 and rotates in step, one side that scraper blade 5 deviates from first board 21 all contradicts with cauldron body 1 inner wall, scraper blade 5 scrapes on cauldron body 1 inner wall, scrape the material of adhesion on cauldron body 1 inner wall after the crystallization, scraper blade 5 all inside cavity and with the first board 21 intercommunication of dialling that corresponds, cold water flows to scraper blade 5 in through first board 21, further increase the heat transfer area of cold water and material among the stirring process.

Referring to fig. 3 and 4, a second sleeve 22 is fixedly installed at the lower end of the rotating shaft 2, the diameter of the upper end of the second sleeve 22 is larger and is fixedly connected with the rotating shaft 2, and a gap is reserved between the outer wall of the lower end of the second sleeve 22 and the inner wall of the rotating shaft 2; one part of cold water in the vertical shaft flows into the second sleeve 22, the other part of cold water flows into the scraper 5 through the first shifting plate 21, the lower end parts of the scrapers 5 are communicated with water return pipes 7, the cold water in the scrapers 5 flows into the water return pipes 7, one ends of the water return pipes 7, which are close to the rotating shaft 2, are communicated with a gap between the rotating shaft 2 and the second sleeve 22, and the cold water in the scrapers 5 flows into the part outside the second sleeve 22 and inside the rotating shaft 2; the inner diameter of the vertical pipe 23 is larger than that of the second sleeve 22, so that the flow of water in the vertical pipe 23 is changed when the water passes through the second sleeve 22, part of cold water can smoothly enter the first shifting plate 21, the second shifting plate 231 and the scraper 5 can be guaranteed to fully flow, the temperature of the part of cold water is kept low, and the crystallization speed is accelerated.

Referring to fig. 3 and 4, a partition plate 12 is fixedly installed at the lower end part of the kettle body 1, a plurality of first sleeves 121 are fixedly installed on the partition plate 12, the first sleeves 121 are vertically arranged to communicate the upper side and the lower side of the partition plate 12, the material extends to the lower side of the partition plate 12 through the first sleeves 121, and the first sleeves 121 are large in diameter and can be used for the crystallized material to pass through; the inside cavity of baffle 12 and the tip and the inside intercommunication of baffle 12 under 2 of axis of rotation, the inside and outside cold water of second sleeve 22 all assembles in baffle 12, and baffle 12 further plays the cooling effect to the material with the material contact.

Referring to fig. 3, an outer barrel 11 is sleeved outside a kettle body 1, the inner diameter of the outer barrel 11 is larger than the outer diameter of the kettle body 1, a cavity is formed between the outer barrel 11 and the kettle body 1, the inner part of a partition plate 12 is communicated with the cavity, cold water in the partition plate 12 flows into the cavity, the materials are cooled again in the circumferential direction of the materials, the energy of the cold water is fully utilized, the upper end part of the cavity is communicated with a water outlet pipe 6, and water in the cavity is discharged out of the kettle body 1 through the water outlet pipe 6; the cavity is matched with the partition plate 12, the scraper 5, the first shifting plate 21 and the rotating shaft 2 to simultaneously promote the cooling crystallization of the materials, and the crystallization speed is high.

The implementation principle of a crystallization kettle for preparing pyridone ethanolamine salt in the embodiment of the application is as follows: cold water in the water inlet pipe 3 is introduced into the vertical pipe 23, and part of the cold water flows into the first stirring plate 21 through the water holes 232, further flows into the scraper 5 and finally flows into a position between the rotating shaft 2 and the second sleeve 22 through the water return pipe 7; in baffle 12 is all assembled to the inside and outside cold water of second sleeve 22, in the cold water inflow cavity in the baffle 12, cool down the material once more in material circumference, make full use of the energy of cold water, cavity cooperation baffle 12, scraper blade 5, first group board 21 and axis of rotation 2 promote the material cooling crystallization simultaneously, and crystallization rate is fast.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. A crystallization kettle for preparing pyridone ethanolamine salt comprises a kettle body (1) and is characterized in that: the intermediate position of the cauldron body (1) rotates and is connected with vertical axis of rotation (2), and axis of rotation (2) have set firmly a plurality of groups along its axial and have first group dial board (21), and every group is first dials board (21) and all sets up along the circumference of axis of rotation (2), and axis of rotation (2) and first group board (21) equal inside cavity and communicate each other, and axis of rotation (2) upper end intercommunication has inlet tube (3), and the cauldron body (1) is equipped with drive axis of rotation (2) pivoted drive arrangement (4).

2. A crystallization kettle for preparing pyridone ethanolamine salt according to claim 1, characterized in that: cauldron body (1) overcoat is equipped with urceolus (11), is equipped with the cavity between urceolus (11) and the cauldron body (1) outer wall, and tip has set firmly baffle (12) under the cauldron body (1), and baffle (12) inside cavity just communicates with the cavity, and tip and baffle (12) inside intercommunication and rotate under axis of rotation (2) are connected, and baffle (12) have set firmly a plurality of first sleeves (121), and both sides intercommunication about first sleeve (121) are with baffle (12).

3. A crystallization kettle for preparing pyridone ethanolamine salt according to claim 1, characterized in that: a plurality of scrapers (5) are arranged in the kettle body (1) along the circumferential direction of the kettle body, a first stirring plate (21) positioned in the same vertical plane is fixedly connected with the corresponding scrapers (5), and one side of the first stirring plate (21) deviated from the scraper (5) is abutted against the inner wall of the kettle body (1).

4. A crystallization kettle for preparing pyridone ethanolamine salt according to claim 3, characterized in that: the scraper blade (5) are all hollow and communicated with the corresponding first shifting plate (21), the lower end part of the rotating shaft (2) is fixedly provided with a second sleeve (22), a gap is reserved between the lower end part of the second sleeve (22) and the inner wall of the rotating shaft (2), a water return pipe (7) is communicated between the lower end part of the scraper blade (5) and the rotating shaft (2), and the water return pipe (7) is communicated with the rotating shaft (2) and the second sleeve (22).

5. A crystallization kettle for preparing pyridone ethanolamine salt according to claim 1, characterized in that: the axis of rotation (2) internal rotation is connected with standpipe (23), standpipe (23) have set firmly a plurality of seconds along its axial and dial board (231), axis of rotation (2) have been seted up a plurality of and the second dials bar hole (24) of board (231) adaptation, the second is dialled board (231) and is extended to axis of rotation (2) outer and with axis of rotation (2) sliding connection through bar hole (24), standpipe (23) internal diameter is greater than second sleeve (22) internal diameter, standpipe (23) are seted up a plurality of rows and first water hole (232) of crossing of dialling the inside intercommunication of board (21) along its axial.

6. A crystallization kettle according to claim 5 for preparing pyridone ethanolamine salt, characterized in that: the driving device (4) comprises a driving motor (41) and a first bevel gear (42), the first bevel gear (42) is fixedly connected with the upper end part of the rotating shaft (2), the driving motor (41) is fixedly connected with the kettle body (1), and an output shaft of the driving motor (41) is provided with a second bevel gear (43) matched with the first bevel gear (42).

7. A crystallization kettle according to claim 6 for preparing pyridone ethanolamine salt, characterized in that: and a third bevel gear (44) matched with the second bevel gear (43) is fixedly arranged at the upper end part of the vertical pipe (23).

8. A crystallization kettle for preparing pyridone ethanolamine salt according to claim 1, characterized in that: the first shifting plates (21) are all obliquely arranged.

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