CN213493625U - But palmitic acid preparation is with accuse temperature response device - Google Patents

But palmitic acid preparation is with accuse temperature response device Download PDF

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Publication number
CN213493625U
CN213493625U CN202021138755.5U CN202021138755U CN213493625U CN 213493625 U CN213493625 U CN 213493625U CN 202021138755 U CN202021138755 U CN 202021138755U CN 213493625 U CN213493625 U CN 213493625U
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China
Prior art keywords
pipe
tank body
fixedly connected
main shaft
palmitic acid
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CN202021138755.5U
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Chinese (zh)
Inventor
姜云龙
张春林
王梓
姜云鹤
周泽伟
谢浩东
唐煜城
姚雪晴
欧阳彦文
吴嫣嫣
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Dongma Guangzhou Free Trade Zone Oil Chemical Co ltd
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Dongma Guangzhou Free Trade Zone Oil Chemical Co ltd
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Abstract

A temperature-controllable reaction device for preparing palmitic acid comprises a driving motor, a tank body, a spiral heating rod, a heat conduction cylinder, a bottom scraper, side scrapers, stirring rods and a main shaft, wherein the heat conduction cylinder is fixedly connected inside the tank body and is arranged up and down, the main shaft is movably arranged inside the heat conduction cylinder and is arranged up and down, the driving motor is fixedly connected at the middle position of the upper end of the tank body, at least two stirring rods are fixedly connected at the left end and the right end of the main shaft at equal intervals, the lower end of the main shaft is fixedly connected with the bottom scraper, the bottom scraper is attached to the bottom end inside the tank body, the left wall and the right wall inside the heat conduction cylinder are both connected with the side scrapers in a sliding mode, the side scrapers are fixed to the upper end of the bottom scraper at equal intervals, at least two stirring rods are fixedly connected between the main shaft, the product quality is improved.

Description

But palmitic acid preparation is with accuse temperature response device
Technical Field
The utility model relates to a palmitic acid production technical field especially relates to a palmitic acid preparation is with controllable temperature response equipment.
Background
Palmitic acid, also known as palmitic acid, is a white flake with pearlescence, exists in the form of glycerides in many oils and fats, is insoluble in water, slightly soluble in cold alcohols and petroleum ethers, soluble in hot ethanol, diethyl ether and chloroform, etc. The method is used for preparing candles, soaps, lubricants, synthetic detergents, softeners and the like, can be prepared by hydrolyzing palm oil, can often appear that solid raw materials are attached to the inner wall of equipment or precipitate to the inner bottom end of the equipment in the working process of the conventional temperature-controllable reaction equipment for preparing the palmitic acid, can not be completely used, has low resource utilization rate and can influence the product quality, and the problem needs to be solved by designing the temperature-controllable reaction equipment for preparing the palmitic acid.
SUMMERY OF THE UTILITY MODEL
Objects of the invention
For solving the technical problem who exists among the background art, the utility model provides a but palmitic acid preparation is with accuse temperature response device, the lateral part scraper blade rotates and the bottom scraper blade rotates can clear up, increases resource utilization, promotes product quality.
(II) technical scheme
The utility model provides a temperature-controllable reaction device for preparing palmitic acid, which comprises a driving motor, a tank body, a spiral heating rod and a heat-conducting cylinder, bottom scraper blade, the lateral part scraper blade, puddler and main shaft, the heat conduction section of thick bamboo of arranging from top to bottom of the internal portion fixed connection of jar, the annular outside of heat conduction section of thick bamboo sets up spiral heating rod and installs on jar body annular inner wall, the main shaft of arranging from top to bottom of the internal portion movable mounting of heat conduction section of thick bamboo, jar body upper end intermediate position fixed connection driving motor, driving motor's output shaft passes jar body and fixed connection main shaft, two at least puddlers of equal equidistance fixed connection in both ends about the main shaft, main shaft lower extreme fixed connection bottom scraper blade and bottom scraper blade laminating are in jar internal portion bottom, the equal sliding connection lateral part scraper blade of two walls and lateral part scraper blade are fixed in bottom scraper blade upper end about the.
Preferably, the upper end of the left side of the tank body is provided with a feed pipe, the feed pipe extends into the tank body, and the feed pipe is arranged in the heat-conducting cylinder.
Preferably, the upper end of the feed pipe is in threaded connection with the end cover and extends into the end cover, and the sealing gasket is adhered to the top end inside the end cover and is positioned at the upper end of the feed pipe.
Preferably, jar body lower extreme intermediate position fixed band ooff valve's connecting pipe, the connecting pipe right-hand member intercommunication is retrieved the subassembly, retrieves subassembly right-hand member intercommunication conveyer pipe.
Preferably, the recovery assembly comprises a heat insulation outer pipe fixed between the connecting pipe and the conveying pipe, a heat conduction inner pipe is fixedly connected inside the heat insulation outer pipe in an annular shape, and a spiral baffle is fixedly connected between the inside of the heat insulation outer pipe and the outside of the heat conduction inner pipe.
Preferably, the rear end of the left side of the heat insulation outer pipe is provided with a water inlet pipe and the water inlet pipe is communicated with the heat insulation outer pipe, and the rear end of the right side of the heat insulation outer pipe is provided with a water outlet pipe and the water outlet pipe is communicated with the heat insulation outer pipe.
Preferably, the right end of the lower side of the tank body is fixedly connected with a water pump, and the water outlet end of the water pump is communicated with the water inlet pipe.
Compared with the prior art, the above technical scheme of the utility model following profitable technological effect has:
1. raw material mixed liquid heats and compensates heat preservation in to the heat conduction section of thick bamboo through the spiral heating rod, and rotate through driving motor drive puddler, thereby raw material mixed liquid to in the heat conduction section of thick bamboo stirs the reaction, realize palmitic acid preparation, in addition at the rotatory in-process of main shaft, can drive lateral part scraper blade and bottom scraper blade and rotate, the lateral part scraper blade rotates can clear up heat conduction section of thick bamboo annular inner wall, prevent that the raw materials from adhering to on heat conduction section of thick bamboo annular inner wall, the bottom scraper blade rotates can clear up jar internal portion bottom, prevent that the raw materials from adhering to jar internal portion bottom because of deposiing, increase resource utilization, promote product quality.
2. A space is formed between the inner part of the heat insulation outer pipe and the outer part of the heat conduction inner pipe through the spiral baffle plate, cooling water is conveyed into the spiral channel and flows in the spiral channel, and therefore heat exchange is carried out on the cooling water and products flowing in the heat conduction inner pipe, and heat recovery is achieved.
Drawings
Fig. 1 is a schematic structural diagram of the temperature-controllable reaction equipment for preparing palmitic acid provided by the utility model.
Fig. 2 is the utility model provides a cross-sectional view of the tank body in the controllable temperature reaction equipment for palmitic acid preparation.
Fig. 3 is a schematic diagram of a recovery assembly in a temperature-controllable reaction device for palmitic acid preparation according to the present invention.
Reference numerals: 1. a drive motor; 2. a tank body; 3. a connecting pipe; 4. a recovery assembly; 5. a delivery pipe; 6. a water pump; 21. a feed tube; 22. a spiral heating rod; 23. a heat conducting tube; 24. A bottom scraper; 25. a side scraper; 26. a stirring rod; 27. a main shaft; 41. an outer heat-insulating pipe; 42. a helical baffle; 43. a heat conducting inner tube.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
As shown in fig. 1-3, the utility model provides a palmitic acid preparation is with controllable temperature response device, including driving motor 1, jar body 2, spiral heating rod 22, heat conduction section of thick bamboo 23, bottom scraper blade 24, lateral part scraper blade 25, puddler 26 and main shaft 27.
The internal fixed connection of jar 2 is heat conduction section of thick bamboo 23 of arranging from top to bottom, heat conduction section of thick bamboo 23 annular outside sets up spiral heating rod 22 and spiral heating rod 22 installs on jar body 2 annular inner wall, heat conduction section of thick bamboo 23 inside movable mounting is main shaft 27 of arranging from top to bottom, jar body 2 upper end intermediate position fixed connection driving motor 1, the output shaft of driving motor 1 passes jar body 2 and fixed connection main shaft 27, equal equidistance fixed connection two at least puddlers 26 in both ends about main shaft 27, main shaft 27 lower extreme fixed connection bottom scraper 24 and the laminating of bottom scraper 24 are in jar body 2 inside bottom, the equal sliding connection lateral part scraper 25 of two walls and lateral part scraper 25 are fixed in bottom scraper 24 upper end about heat conduction section of thick bamboo 23 is inside, equidistance fixed connection two at least puddlers 26 between.
In the utility model, firstly, the circuit of the driving motor 1 and the spiral heating rod 22 is switched on, then raw materials such as thionyl chloride and N-dimethylformamide are put into the tank body 2, and raw material mixed liquid enters the heat conduction cylinder 23, then the spiral heating rod 22 is started by the controller, the spiral heating rod 22 can generate heat when working, further heating and compensation heat preservation are realized for the raw material mixed liquid in the heat conduction cylinder 23, after the raw material mixed liquid is heated to a proper position temperature, the driving motor 1 is started by the controller, the main shaft 27 is driven to rotate by the driving motor 1, and further the stirring rod 26 is driven to rotate, thereby the raw material mixed liquid in the heat conduction cylinder 23 is stirred and reacted, the palmitic acid preparation is realized, in addition, in the rotating process of the main shaft 27, the side scraper 25 and the bottom scraper 24 can be driven to rotate, the side scraper 25 can clean the annular inner wall of the heat conduction cylinder 23 when rotating, prevent that the raw materials from adhering to on 23 annular inner walls of heat-conducting cylinder, bottom scraper blade 24 rotates and can clear up the inside bottom of jar body 2, prevents that the raw materials from adhering to the inside bottom of jar body 2 because of deposiing, increases resource utilization, promotes product quality.
In an alternative embodiment, a feeding pipe 21 is arranged at the upper end of the left side of the tank body 2, the feeding pipe 21 extends into the tank body 2, and the feeding pipe 21 is arranged in the heat-conducting cylinder 23.
The raw material is added to the heat conduction cylinder 23 through the charging pipe 21.
In an alternative embodiment, the top end of the filling tube 21 is screwed into the end cap and extends into the end cap, and the top end of the inside of the end cap is adhered with a sealing gasket which is arranged at the top end of the filling tube 21.
The filling tube 21 is sealed by an end cap and a gasket.
In an alternative embodiment, a connecting pipe 3 with a switch valve is fixed at the middle position of the lower end of the tank body 2, the right end of the connecting pipe 3 is communicated with a recovery component 4, and the right end of the recovery component 4 is communicated with a conveying pipe 5.
The opening and closing valve of the connection pipe 3 is opened to discharge the product prepared in the tank 2 through the connection pipe 3, the recovery unit 4, and the feed pipe 5 in this order.
In an alternative embodiment, the recovery assembly 4 comprises an outer insulating tube 41 fixed between the connection tube 3 and the conveying tube 5, an inner heat-conducting tube 43 fixedly connected to the inner annular portion of the outer insulating tube 41, and a helical baffle 42 fixedly connected between the inner portion of the outer insulating tube 41 and the outer portion of the inner heat-conducting tube 43.
The spiral baffle 42 forms a spiral channel in a space between the inside of the heat insulation outer pipe 41 and the outside of the heat conduction inner pipe 43, and the cooling water is conveyed into the spiral channel and flows in the spiral channel, so that the cooling water exchanges heat with the product flowing in the heat conduction inner pipe 43, and heat recovery is realized.
In an alternative embodiment, the rear end of the left side of the thermal insulation outer tube 41 is provided with a water inlet pipe and the water inlet pipe is communicated with the thermal insulation outer tube 41, and the rear end of the right side of the thermal insulation outer tube 41 is provided with a water outlet pipe and the water outlet pipe is communicated with the thermal insulation outer tube 41.
It should be noted that the cooling water is supplied into the spiral passage formed by the spiral baffle 42 through the water inlet pipe, and the heat-exchanged water is discharged through the water outlet pipe.
In an alternative embodiment, the right end of the lower side of the tank body 2 is fixedly connected with a water pump 6, and the water outlet end of the water pump 6 is communicated with the water inlet pipe.
Note that the cooling water is driven by the water pump 6 to be delivered into the spiral passage formed by the spiral baffle 42.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims (7)

1. A temperature-controllable reaction device for preparing palmitic acid is characterized by comprising a driving motor (1), a tank body (2), a spiral heating rod (22), a heat-conducting cylinder (23), a bottom scraper (24), side scrapers (25), a stirring rod (26) and a main shaft (27);
the heat conduction barrel (23) is fixedly connected with the inside of the tank body (2) and is arranged up and down, the spiral heating rod (22) is arranged on the annular inner wall of the tank body (2) on the outer side of the annular shape of the heat conduction barrel (23), the main shaft (27) is movably arranged inside the heat conduction barrel (23) and is arranged up and down, the driving motor (1) is fixedly connected with the middle position of the upper end of the tank body (2), the output shaft of the driving motor (1) penetrates through the tank body (2) and is fixedly connected with the main shaft (27), the main shaft (27) is controlled by the main shaft (27) to be fixedly connected with at least two stirring rods (26) at equal intervals at the left end and the right end, the bottom scraper (24) and the bottom scraper (24) are attached to the inside bottom end of the tank body (2), the heat conduction barrel (23) is internally controlled by the two walls which are in sliding connection with the side scrapers (25) and the side scrapers.
2. The apparatus for preparing controllable temperature reaction palmitic acid according to claim 1, wherein the tank (2) is provided with a feed pipe (21) at the upper left end and the feed pipe (21) extends into the tank (2), the feed pipe (21) is arranged in the heat conducting tube (23).
3. The apparatus of claim 1, wherein the feeding pipe (21) is screwed to the end cap at the upper end and extends into the end cap, and a sealing gasket is adhered to the inner top end of the end cap and is located at the upper end of the feeding pipe (21).
4. The temperature-controllable reaction equipment for palmitic acid preparation according to claim 1, wherein a connecting pipe (3) with a switch valve is fixed at the middle position of the lower end of the tank body (2), the right end of the connecting pipe (3) is communicated with the recovery component (4), and the right end of the recovery component (4) is communicated with the conveying pipe (5).
5. The apparatus for preparing controllable temperature reaction palmitic acid according to claim 4, wherein the recovery module (4) comprises an outer heat insulating pipe (41) fixed between the connecting pipe (3) and the conveying pipe (5), the inner heat conducting pipe (43) is fixedly connected to the inner annular part of the outer heat insulating pipe (41), and the spiral baffle (42) is fixedly connected between the inner part of the outer heat insulating pipe (41) and the outer part of the inner heat conducting pipe (43).
6. The controllable temperature reaction equipment for palmitic acid preparation according to claim 5, wherein the rear end of the left side of the heat insulation outer pipe (41) is provided with a water inlet pipe and the water inlet pipe is communicated with the heat insulation outer pipe (41), and the rear end of the right side of the heat insulation outer pipe (41) is provided with a water outlet pipe and the water outlet pipe is communicated with the heat insulation outer pipe (41).
7. The temperature-controllable reaction equipment for palmitic acid production according to claim 6, wherein the right end of the lower side of the tank body (2) is fixedly connected with a water pump (6), and the water outlet end of the water pump (6) is communicated with a water inlet pipe.
CN202021138755.5U 2020-06-18 2020-06-18 But palmitic acid preparation is with accuse temperature response device Active CN213493625U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202021138755.5U CN213493625U (en) 2020-06-18 2020-06-18 But palmitic acid preparation is with accuse temperature response device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202021138755.5U CN213493625U (en) 2020-06-18 2020-06-18 But palmitic acid preparation is with accuse temperature response device

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114011348A (en) * 2021-10-09 2022-02-08 周彤 Temperature control type chemical reaction kettle

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114011348A (en) * 2021-10-09 2022-02-08 周彤 Temperature control type chemical reaction kettle

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