CN217725392U

CN217725392U - Isononyl isononanoate stirring device

Info

Publication number: CN217725392U
Application number: CN202221354389.6U
Authority: CN
Inventors: 刘海波; 来勇
Original assignee: Zhijiang Chuyi Chemical Co ltd
Current assignee: Hubei Chuyi New Materials Co.,Ltd.
Priority date: 2022-06-01
Filing date: 2022-06-01
Publication date: 2022-11-04
Anticipated expiration: 2032-06-01

Abstract

The utility model provides an agitating unit of isononyl isononanoate, include the feeding module that from the top down set up, preheat the module, stir module and retort in advance, the bottom of feeding module is equipped with the support, stirs one side and the leg joint of module in advance, preheats the module and is used for preheating the material, stirs the module in advance and is used for premixing the material. The utility model discloses the structure is ingenious, can obtain certain temperature rise and stir in advance before the material enters into the retort, provides the basis for subsequent high-efficient reaction in the retort, has shortened the raw materials and has got into the required time of ideal state, has good economic benefits.

Description

Isononyl isononanoate stirring device

Technical Field

The utility model belongs to the technical field of the chemical industry technique and specifically relates to an agitating unit of isononyl isononanoate is related to.

Background

In the process of producing isononyl isononanoate, isononyl acid and isononyl alcohol are mixed and reacted with each other under a stable temperature and pressure. However, the time for establishing the environment inside the reaction tank is long, the preheating process is slow, the direct addition of the raw materials for mixing is long, and the energy consumption is high. Chinese patent document CN 106861498A describes a chemical efficient stirring tank, which has a relatively complex stirring device, high production cost, no preheating and pre-stirring treatment process for the added raw materials, and still has the problems of low stirring efficiency and high energy consumption during the use process, and the use has defects and needs to be improved.

SUMMERY OF THE UTILITY MODEL

The utility model provides an agitating unit of isononyl isononanoate has solved industrial chemicals and has stirred efficiency lower in process of production, and the structure is complicated, uses inconvenient problem.

In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: the utility model provides an agitating unit of isononyl isononanoate, includes the feeding module, preheats the module, stirs module and retort in advance that from the top down set up, and the bottom of feeding module is equipped with the support, stirs one side and the leg joint of module in advance, preheats the module and is used for preheating the material, stirs the module in advance and is used for premixing the material.

In the preferred scheme, the feeding module includes the feeding dish, is equipped with a plurality of entries on the feeding dish, and the entry bottom is equipped with the shunt tubes, preheats the module and includes heating jacket and a mixing drum, and the heating jacket is located the mixing drum outside, the top and the shunt tubes intercommunication of mixing drum, the bottom and the module intercommunication of stirring in advance of mixing drum.

In the preferred scheme, a confluence pipe penetrates through the middle part of the feeding disc, the lower side of the confluence pipe is connected with a plurality of shunt pipes, and the bottom of the confluence pipe is connected with the mixing barrel.

In the preferred scheme, the mixing barrel comprises a barrel body, wherein a plurality of guide plates are arranged in the barrel body from top to bottom in a staggered mode, and the guide plates are used for increasing the distance and time of material circulation.

In the preferred scheme, the pre-stirring module comprises a box body, an upper cover and a lower cover, the upper part of the box body is connected with the bottom of the mixing drum, a partition plate is arranged in the box body, a first through groove is formed in the partition plate, a rotating blade is arranged on one side, away from the mixing drum, of the partition plate, a first motor is arranged on the upper part of the rotating blade, and a second through groove is formed in the lower cover.

In the preferred scheme, the middle position of the box body is provided with a slot, the partition board is inserted in the slot, and the height of the rotating blade is greater than that of the first through slot.

In the preferred scheme, the pre-stirring module is connected with the reaction tank through a guide pipe, the reaction tank comprises a tank body, a guide hole is formed in the tank body, a second motor is arranged on one side of the guide hole, the bottom of the second motor is connected with a stirring rod, and the stirring rod is located inside the tank body.

In the preferred scheme, the stirring rod includes the axostylus axostyle, evenly is equipped with a plurality of blades on the axostylus axostyle, is equipped with the second through-hole on the blade.

In the preferred scheme, the upper portion of stirring rod is equipped with the take-up (stock) pan, and the take-up (stock) pan outside is equipped with the baffle, is equipped with a plurality of first through-holes on the take-up (stock) pan.

In the preferred scheme, the support includes the riser that the symmetry set up, connects through a plurality of diaphragms between two risers, and the intermediate position of support still is equipped with the fixed slot, and one side of stirring the module in advance is fixed in the fixed slot.

The utility model has the advantages that: preheating and preliminary mixing units are arranged on the upper portion of the reaction tank, materials on the feeding disc can be preliminarily mixed, the materials are heated to a certain degree before entering the reaction tank, the temperature rise of the reaction tank needs a long time, the problem that the whole stirring efficiency is low, the energy consumption is high and time is consumed is solved. The preheating device is simple in operation and convenient to use, can reasonably set parameters of the preheating module and the premixing module as required, accelerates the speed of the material entering a high-efficiency state, and has good economic benefit.

Drawings

The invention will be further explained with reference to the following figures and examples:

fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic top view of FIG. 1;

FIG. 3 is a rear view of FIG. 1;

FIG. 4 is a schematic left side view of FIG. 1;

FIG. 5 is a schematic illustration of the exploded structure of FIG. 1;

FIG. 6 is an exploded view of the entire structure of the reaction tank of the present invention;

FIG. 7 is a schematic view of the connection structure of the preheating module and the premixing module according to the present invention;

FIG. 8 is the exploded view of FIG. 7, state one;

FIG. 9 is the exploded view of FIG. 7, state two;

fig. 10 is a schematic structural view of a feeding module of the present invention;

FIG. 11 is a schematic top view of FIG. 10;

FIG. 12 isbase:Sub>A schematic cross-sectional view taken at A-A of FIG. 11;

fig. 13 is a schematic structural view of a preheating module according to the present invention;

FIG. 14 is a top schematic view of FIG. 13;

fig. 15 is a schematic sectional view at B-B of fig. 14.

In the figure: a feed module 1; a feed tray 101; an inlet 102; a shunt tube 103; a junction pipe 104; a viewing aperture 105; a sealing cover 106; a recess 107; a preheating module 2; a heating jacket 201; a mixing cylinder 202; a cylinder 203; a baffle 204; a pre-stirring module 3; a case 301; an upper cover 302; a lower cover 303; a partition 304; a first motor 305; a rotating blade 306; a first through groove 307; a second through slot 308; a slot 309; a reaction tank 4; a tank 401; a second motor 402; a guide hole 403; a stir bar 404; a shaft 405; a take-up pan 406; a first via 407; a baffle 408; the blades 409; a second through-hole 410; a bracket 5; a riser 501; a transverse plate 502; fixing grooves 503.

Detailed Description

As shown in fig. 1-15, a stirring device for isononyl isononanoate comprises a feeding module 1, a preheating module 2, a premixing module 3 and a reaction tank 4, which are arranged from top to bottom, wherein a support 5 is arranged at the bottom of the feeding module 1, one side of the premixing module 3 is connected with the support 5, the preheating module 2 is used for preheating materials, and the premixing module 3 is used for premixing materials. From this structure, so that support 5 has guaranteed feeding module 1 and the holistic stable in structure of stirring module 3 in advance, thereby work is more steady, the material flows into the module of preheating of flowing through behind feeding module 1, preheat module 2 and carry out first intensification to the material, the material after the intensification obtains the stirring in the module of stirring in advance, mixed liquid after the initial mixing reenters retort 4, because need high temperature high pressure in retort 4, and the high-temperature high pressure needs the time of establishing, consequently when mixed liquid after obtaining certain temperature rise and carrying out the initial mixing enters into the retort, can shorten self and need heat the difference in temperature time that reaches high-efficient reaction, thereby accelerate the speed of mixing under getting into the most ideal state, holistic preparation effect is better, it is more energy-conserving.

In a preferred scheme, the feeding module 1 comprises a feeding disc 101, a plurality of inlets 102 are arranged on the feeding disc 101, the bottoms of the inlets 102 are provided with flow dividing pipes 103, the preheating module 2 comprises a heating jacket 201 and a mixing cylinder 202, the heating jacket 201 is positioned outside the mixing cylinder 202, the top of the mixing cylinder 202 is communicated with the flow dividing pipes 103, and the bottom of the mixing cylinder 202 is communicated with the pre-stirring module 3. By the structure, materials can enter the mixing barrel 202 through different shunt pipes 103, and various materials can be added synchronously, so that the working efficiency is improved.

In a preferred scheme, a confluence pipe 104 penetrates through the middle part of the feeding disc 101, the lower side of the confluence pipe 104 is connected with a plurality of shunt pipes 103, and the bottom of the confluence pipe 104 is connected with a mixing barrel 202. The feeding disc 101 is also provided with an observation hole 105, the observation hole 105 is communicated with the confluence pipe 104, a groove 107 is arranged on the outer side of the observation hole 105, and a sealing cover 106 is inserted on the groove 107. A recess 107 is also provided at the inlet 102, the inlet 102 being sealed by a sealing cover 106. From this structure to make and carry out the selection of the number of entry 102 according to the quantity that reflects the raw materials, thereby guaranteed the wall of confluence pipe 104 and external environment, avoided the material of external environment to enter into confluence pipe 104, confluence pipe 104 can assemble the material in the shunt tubes 103 of difference, overall structure is more retrencied, and the leakproofness is better.

In a preferred scheme, the mixing drum 202 comprises a drum body 203, a plurality of guide plates 204 are arranged in the drum body 203 from top to bottom in a staggered mode, and the guide plates 204 are used for increasing the distance and time for material circulation. With the structure, when the materials pass through the mixing cylinder 203, the materials can flow in the mixing cylinder 203 in a reciprocating manner, so that the retention time is increased, and a better temperature raising effect can be obtained.

In a preferable scheme, the pre-stirring module 3 comprises a box body 301, an upper cover 302 and a lower cover 303, the upper part of the box body 301 is connected with the bottom of the mixing drum 202, a partition plate 304 is arranged in the box body 301, a first through groove 307 is arranged on the partition plate 304, a rotating blade 306 is arranged on one side, away from the mixing drum 202, of the partition plate 304, a first motor 305 is arranged on the upper part of the rotating blade 306, and a second through groove 308 is arranged on the lower cover 303. The width between the different blades of rotating vane 306 is slightly greater than the width of first logical groove 307, the rotating diameter of rotating vane 306 slightly is less than the distance of baffle 304 to rotating vane 306 one side box 301 inside wall, by this structure, so that the material gets into the back from upper cover 302, flow to second logical groove 308 one side in box 301, rotating vane 306 clockwise rotates, the mixed liquid can not be followed the second at once and flowed out in the groove 308, when rotating vane 306 can take the mixed liquid to rotate to second logical groove 308, the mixed liquid just can flow down, during this period, the mixed liquid constantly collides each other, obtain better mixed effect.

In a preferred scheme, a slot 309 is formed in the middle of the box 301, the partition 304 is inserted into the slot 309, and the height of the rotating blade 306 is greater than that of the first through slot 307. With the structure, the partition plate 304 can be conveniently taken out, and is more convenient to maintain.

In a preferred scheme, the pre-stirring module 3 is connected with the reaction tank 4 through a conduit, the reaction tank 4 comprises a tank body 401, a guide hole 403 is formed in the tank body 401, a second motor 402 is arranged on one side of the guide hole 403, a stirring rod 404 is connected to the bottom of the second motor 402, and the stirring rod 404 is located inside the tank body 401. With this structure, the mixed liquid having a certain temperature rise is introduced into the reaction tank 4 through the guide hole 403, and the final mixing is obtained.

In a preferred scheme, the stirring rod 404 comprises a shaft 405, a plurality of blades 409 are uniformly arranged on the shaft 405, and second through holes 410 are arranged on the blades 409. The blade 409 inclines to axostylus axostyle 405 axis one side, from this structure to make can obtain better mixed effect, and the mixed liquid of minority passes through second through-hole 410, and most mixed liquid is then promoted by blade 409, the position of the mixed liquid of change that can be more abundant, thereby the mixed liquid exchange effect of different positions is better.

In a preferred embodiment, a receiving tray 406 is disposed on the upper portion of the stirring rod 404, a baffle 408 is disposed on the outer side of the receiving tray 406, and a plurality of first through holes 407 are disposed on the receiving tray 406. With this structure, the mixed solution entering the large mixed solution from the guide holes 403 is rotated and then dispersed and dropped, so that the time for exchanging the whole mixed solution with the internal temperature is obtained better, the contact area is larger, and the time for entering the reaction temperature is shortened.

In a preferred scheme, the support 5 comprises symmetrically arranged vertical plates 501, the two vertical plates 501 are connected through a plurality of transverse plates 502, a fixing groove 503 is further formed in the middle of the support 5, and one side of the pre-stirring module 3 is fixed in the fixing groove 503. From this structure to make support 5 can provide stable holding power for feeding module 1 and stirring module 3 in advance, guarantee that the whole operation of device is steady high-efficient.

The above-mentioned embodiments are merely preferred technical solutions of the present invention, and should not be considered as limitations of the present invention, and the protection scope of the present invention should be defined by the technical solutions described in the claims, and equivalents including technical features in the technical solutions described in the claims. Namely, equivalent alterations and modifications within the scope of the invention are also within the scope of the invention.

Claims

1. A stirring device for isononyl isononanoate is characterized in that: the device comprises a feeding module (1), a preheating module (2), a premixing module (3) and a reaction tank (4), wherein the feeding module (1), the preheating module (2), the premixing module (3) and the reaction tank are arranged from top to bottom, a support (5) is arranged at the bottom of the feeding module (1), one side of the premixing module (3) is connected with the support (5), the preheating module (2) is used for preheating materials, and the premixing module (3) is used for premixing the materials.

2. The apparatus for stirring isononyl isononanoate according to claim 1, wherein: feeding module (1) is equipped with a plurality of entries (102) including feeding dish (101) on feeding dish (101), and entry (102) bottom is equipped with shunt tubes (103), preheats module (2) including heating jacket (201) and mixing drum (202), and heating jacket (201) are located the mixing drum (202) outside, and the top and shunt tubes (103) the intercommunication of mixing drum (202), the bottom and the stirring module (3) intercommunication in advance of mixing drum (202).

3. The apparatus for stirring isononyl isononanoate according to claim 2, wherein: the middle part of the feeding disc (101) is provided with a confluence pipe (104) in a penetrating way, the lower side of the confluence pipe (104) is connected with a plurality of shunt pipes (103), and the bottom of the confluence pipe (104) is connected with a mixing barrel (202).

4. The apparatus for stirring isononyl isononanoate as set forth in claim 3, wherein: the mixing barrel (202) comprises a barrel body (203), a plurality of guide plates (204) are arranged in the barrel body (203) from top to bottom in a staggered mode, and the guide plates (204) are used for increasing the distance and time of material circulation.

5. The apparatus for stirring isononyl isononanoate according to claim 2, wherein: the pre-stirring module (3) comprises a box body (301), an upper cover (302) and a lower cover (303), the upper portion of the box body (301) is connected with the bottom of the mixing cylinder (202), a partition plate (304) is arranged in the box body (301), a first through groove (307) is formed in the partition plate (304), one side, away from the mixing cylinder (202), of the partition plate (304) is provided with a rotating blade (306), the upper portion of the rotating blade (306) is provided with a first motor (305), and a second through groove (308) is formed in the lower cover (303).

6. The apparatus for stirring isononyl isononanoate according to claim 5, wherein: the middle position of the box body (301) is provided with a slot (309), the partition plate (304) is inserted in the slot (309), and the height of the rotating blade (306) is larger than that of the first through groove (307).

7. The apparatus for stirring isononyl isononanoate according to claim 1, wherein: the pre-stirring module (3) is connected with the reaction tank (4) through a guide pipe, the reaction tank (4) comprises a tank body (401), a guide hole (403) is formed in the tank body (401), a second motor (402) is arranged on one side of the guide hole (403), a stirring rod (404) is connected to the bottom of the second motor (402), and the stirring rod (404) is located inside the tank body (401).

8. The apparatus for stirring isononyl isononanoate as set forth in claim 7, wherein: stirring rod (404) include axostylus axostyle (405), evenly are equipped with a plurality of blades (409) on axostylus axostyle (405), are equipped with second through-hole (410) on blade (409).

9. The apparatus for stirring isononyl isononanoate according to claim 7, wherein: a material receiving disc (406) is arranged at the upper part of the stirring rod (404), a baffle (408) is arranged on the outer side of the material receiving disc (406), and a plurality of first through holes (407) are formed in the material receiving disc (406).

10. The apparatus for stirring isononyl isononanoate according to claim 1, wherein: the support (5) comprises vertical plates (501) which are symmetrically arranged, the two vertical plates (501) are connected through a plurality of transverse plates (502), a fixing groove (503) is further formed in the middle of the support (5), and one side of the pre-stirring module (3) is fixed in the fixing groove (503).