CN219744475U

CN219744475U - Emulsifier preparation system

Info

Publication number: CN219744475U
Application number: CN202320330460.5U
Authority: CN
Inventors: 徐晖; 崔强; 侯玉金; 李雷; 周钦伟; 赵士奎; 王顺平; 冯练享; 曲树光
Original assignee: Qihe Leahou Chemical Industry Co ltd
Current assignee: Qihe Leahou Chemical Industry Co ltd
Priority date: 2023-02-23
Filing date: 2023-02-23
Publication date: 2023-09-26
Anticipated expiration: 2033-02-23

Abstract

The utility model discloses an emulsifier preparation system, which comprises a reaction tank body which is used for stirring an emulsifier and is in a cylindrical structure, wherein the inside of the reaction tank body is rotationally connected with a hollow stirring shaft along the axis of the reaction tank body, the top end of the stirring shaft extends out of the top wall of the reaction tank body and is connected with a driving mechanism used for driving the stirring shaft to rotate, the bottom end of the stirring shaft is communicated with a plurality of impact pipes which are distributed at equal intervals along the circumferential direction of the stirring shaft, the impact pipes extend from the bottom end of the stirring shaft towards the included angle of the bottom wall and the side wall of the reaction tank body, the outlet of each impact pipe faces the included angle, one end of an external pipeline is communicated with the bottom wall of the reaction tank body, the other end of the external pipeline is coaxially and rotationally and hermetically connected with the top end of the stirring shaft, a conveying pump is arranged on the external pipeline, and the emulsifier discharged from the outlet of each impact pipe forms impact on the emulsifier at the peripheral edge of the bottom of the reaction tank body through the hollow stirring shaft, so that the emulsifier is prevented from gathering at the included angle between the bottom wall and the side wall of the reaction tank body.

Description

Emulsifier preparation system

Technical Field

The utility model relates to the field of emulsifying agent preparation equipment, in particular to an emulsifying agent preparation system.

Background

The raw materials used in the production of the emulsifier are required to be prepared by reacting under high temperature conditions or the action of a catalyst. Because multiple raw materials proportion difference is great, only produces the rotation force with plate and frame agitating unit in the reaction, and the raw materials are added the back and are easily sunk in the reation kettle bottom, can not intensive mixing between the multiple raw materials, not only react inadequately, and the raw materials sink in the reation kettle bottom, especially in the contained angle department between reation kettle bottom and the lateral part, form the dead angle easily, it flows to be difficult to drive the emulsifier to flow, leads to its gathering in this contained angle department, and then under the high temperature condition in the reation kettle, take place burnt, bond on the reation kettle wall, hardly clear up.

The utility model provides an asphalt emulsifier preparation facilities of patent document of publication No. CN208494181U, including the vertical tubular structure's of setting reactor and the vertical tubular structure's that passes through flashboard valve mechanism connection separator with the reactor, there are feed inlet and agitator motor on the top cap of reactor, agitator motor connects the (mixing) shaft, there is stirring paddle on the (mixing) shaft, but stirring paddle's setting can not guarantee that the emulsifier of reactor bottom periphery edge department can be fully stirred, a patent document of publication No. CN208194214U, an emulsifier preparation facilities of publication No. CN208194214U, including the bottom plate, the upside fixedly connected with first bracing piece of bottom plate, the upside fixedly connected with horizontal pole of first bracing piece, the upside fixedly connected with two fixed blocks of horizontal pole, two fixedly connected with first slide bar on the relative lateral wall of fixed block, sliding connection has first slide drum on the lateral wall of first slide bar, sliding connection has the second slide drum on the lateral wall of second slide bar, sliding connection has the motor fixedly connected with the first output shaft of horizontal pole on the lateral wall of first slide bar, the first sliding drum is avoided the first complex side wall of third sliding drum, the third sliding connection is avoided on the first side wall of third sliding bar, the first sliding drum is too difficult to be connected with the third sliding bar.

Disclosure of Invention

The utility model aims to provide an emulsifier preparation system which solves the problems in the prior art, and the emulsifier discharged from the outlet of an impact pipe forms impact on the emulsifier at the peripheral edge of the bottom of a reaction tank body through a hollow stirring shaft and the impact pipe communicated with the hollow stirring shaft, so that the emulsifier is prevented from gathering at an included angle between the bottom wall and the side wall of the reaction tank body, and the emulsifier in the reaction tank body is fully stirred through the rotation of the impact pipe along with the stirring shaft.

In order to achieve the above object, the present utility model provides the following solutions: the utility model provides an emulsifier preparation system, which comprises a reaction tank body for stirring an emulsifier, wherein a hollow stirring shaft is rotationally connected to the inside of the reaction tank body along the axis of the reaction tank body, the top end of the stirring shaft extends out of the top wall of the reaction tank body and is connected with a driving mechanism for driving the stirring shaft to rotate, a plurality of impact pipes which are distributed at equal intervals along the circumferential direction of the stirring shaft are communicated with the bottom end of the stirring shaft, the impact pipes extend from the bottom end of the stirring shaft to the included angle of the bottom wall and the side wall of the reaction tank body, the outlet of the impact pipes faces to the included angle, an external pipeline is matched with the reaction tank body, one end of the external pipeline is communicated with the bottom wall of the reaction tank body, the other end of the external pipeline is coaxially rotationally and hermetically connected to the top end of the stirring shaft, and a conveying pump for pumping the emulsifier in the reaction tank body into the stirring shaft is arranged on the external pipeline.

Preferably, the impact tube is in a straight tube structure, and an outlet of the impact tube is close to an included angle between the bottom wall and the side wall of the reaction tank body.

Preferably, the cross section of the impingement tube is gradually reduced in the direction of the emulsifier flow.

Preferably, the outer wall of the stirring shaft is connected with a plurality of rows of stirring rods at equal intervals along the axial direction of the stirring shaft, each row of stirring rods comprises a plurality of stirring rods which are distributed at equal intervals along the circumferential direction of the stirring shaft, and the stirring rods horizontally extend along the radial direction of the reaction tank body.

Preferably, a plurality of stirring strips are arranged on the stirring rod at equal intervals along the extending direction of the stirring rod, and each stirring strip extends along the axial direction of the reaction tank body.

Preferably, the bottom wall of the reaction tank has a tapered structure gradually decreasing from the outer peripheral side thereof toward the axial position thereof.

Preferably, the external pipeline is used for communicating the end part of the reaction tank body and is connected to the axis position of the bottom wall of the reaction tank body.

Preferably, the external pipeline is provided with a plurality of high-pressure homogenizers, each high-pressure homogenizer passes through the side wall of the external pipeline in a sealing way, and a homogenizing head of the high-pressure homogenizer is positioned in the external pipeline.

Preferably, each high-pressure homogenizer is located on the external pipeline between the delivery pump and the bottom wall of the reaction tank body.

Preferably, the driving mechanism comprises a driving motor arranged on the top wall of the reaction tank body, the top end of the stirring shaft is coaxially sleeved with a ring gear with meshing teeth arranged on the outer peripheral side, and the driving motor is in transmission connection with the ring gear.

Compared with the prior art, the utility model has the following technical effects:

first, because external pipeline intercommunication retort body and (mixing) shaft, with take out the internal emulsifier of retort through the delivery pump that its set up, and send into in the (mixing) shaft, form the stirring mode of inside and outside circulation, improve the stirring sufficiency to the emulsifier, moreover, because a plurality of impact tubes are connected to the bottom of (mixing) shaft, make the emulsifier under the conveying action of delivery pump, flow out and towards the contained angle between retort body diapire and the lateral wall by the export of impact tube, avoid the emulsifier to rotate the centrifugal force that produces along with the (mixing) shaft in the process of stirring, receive self gravity influence to gather easily at the peripheral edge of retort body diapire moreover, further because impact tube extends towards retort body diapire and lateral wall contained angle department, can form the stirring effect to the internal emulsifier of retort in real time, guarantee the mixing effect of internal emulsifier of retort.

Second, the impact tube is straight tubular structure, and the contained angle department of reaction tank body diapire and lateral wall is pressed close to the export of impact tube, and the straight tubular structure of impact tube reduces the shielding effect to the emulsifier to keep sufficient impact force, and the contained angle department is pressed close to the export of impact tube, reduces the emulsifier that the internal storage of reaction tank formed too much cushioning effect to the emulsifier that flows out from the impact tube, makes the emulsifier of contained angle department can be effectively impacted the dispersion.

Thirdly, the cross section of the impact pipe gradually reduces along the flowing direction of the emulsifier, and then a conical pipeline is formed, so that under the cooperation of a conveying pump, the flowing cross section of the emulsifier is smaller and smaller, the flow speed is larger and larger, and effective impact is formed on the emulsifier at an included angle.

Fourth, a plurality of rows of stirring rods are connected to the outer wall of the stirring shaft at equal intervals along the axial direction of the stirring shaft, each row of stirring rods comprises a plurality of stirring rods which are distributed at equal intervals along the circumferential direction of the stirring shaft, the stirring rods extend horizontally along the radial direction of the reaction tank body, the stirring shaft drives the impact pipe to stir the emulsifier in the reaction tank body, and meanwhile, the stirring rods connected with the stirring shaft are utilized to further stir the emulsifier, so that the sufficiency of the integral stirring effect of the emulsifier in the reaction tank body is ensured, and the emulsifying effect of the emulsifier is ensured.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions of the prior art, the drawings that are needed in the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

wherein, 1-control mechanism, 2-driving motor, 3-external pipeline, 4-delivery pump, 5-high pressure homogenizer, 6-discharge gate, 7-impact tube, 8- (mixing) shaft, 9-bearing seal.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In order that the above-recited objects, features and advantages of the present utility model will become more readily apparent, a more particular description of the utility model will be rendered by reference to the appended drawings and appended detailed description.

As shown in fig. 1, this embodiment provides an emulsifier preparation system, including a reaction tank for stirring an emulsifier, a charging port is provided at the top of the reaction tank, various raw materials are put into the reaction tank through the charging port, multiple charging ports can be provided according to different raw materials to be respectively communicated with different charging mechanisms, a discharging port 6 is provided at the bottom of the reaction tank, the discharging port 6 is matched with a discharging valve to discharge the emulsifier as required, a hollow stirring shaft 8 is rotatably connected to the inside of the reaction tank along the axis thereof, the top end of the stirring shaft 8 extends out of the top wall of the reaction tank and is connected with a driving mechanism for driving the stirring shaft to rotate, a plurality of impact pipes 7 distributed at equal intervals along the circumference are communicated at the bottom end of the stirring shaft 8, the impact pipes 7 extend from the bottom end of the stirring shaft 8 toward the included angle between the bottom wall and the side wall of the reaction tank, the outlet of the impact tube 7 faces the included angle, the reaction tank body is matched with an external pipeline 3, one end of the external pipeline 3 is communicated with the bottom wall of the reaction tank body, the other end of the external pipeline 3 is coaxially and rotatably connected with the top end of the stirring shaft 8 in a sealing way, the external pipeline 3 is provided with a conveying pump 4 for pumping the emulsifier in the reaction tank body into the stirring shaft 8, the external pipeline 3 is communicated with the reaction tank body and the stirring shaft 8, the emulsifier in the reaction tank body is pumped away by the conveying pump 4 arranged through the external pipeline and is conveyed into the stirring shaft 8, an internal and external circulation stirring mode is formed, the stirring sufficiency of the emulsifier is improved, and the bottom end of the stirring shaft 8 is connected with a plurality of impact tubes 7, so that the emulsifier flows out from the outlet of the impact tube 7 and impacts towards the included angle between the bottom wall and the side wall of the reaction tank body under the conveying action of the conveying pump 4, the centrifugal force generated by the rotation of the emulsifier along with the stirring shaft 8 in the stirring process is avoided, and the emulsifier is easily gathered at the periphery edge of the bottom wall of the reaction tank body under the influence of self gravity, and further, the impact pipe 7 extends towards the included angle between the bottom wall and the side wall of the reaction tank body, so that the emulsifier in the reaction tank body can be stirred in real time, and the mixing effect of the emulsifier in the reaction tank body is ensured.

The side wall of the reaction tank body is of a jacket structure, a heating mechanism for heating the emulsifier in the reaction tank body is arranged in the reaction tank body, a heating pipe and the like can be adopted, or water is injected into the jacket structure after being heated by a water supply mechanism, so that the emulsifier is uniformly heated.

Wherein, the impact tube 7 is straight tubular structure, and the contained angle department of reaction tank body diapire and lateral wall is pressed close to the export of impact tube 7, and the straight tubular structure of impact tube 7 reduces the shielding effect to the emulsifier to keep sufficient impact force, and the contained angle department is pressed close to the export of impact tube 7, reduces the emulsifier that the internal storage of retort to form too much cushioning effect to the emulsifier that flows out in the impact tube 7, makes the emulsifier of contained angle department can be effectively impacted the dispersion.

As a preferred embodiment of the utility model, the cross section of the impact tube 7 gradually decreases along the flow direction of the emulsifier, thereby forming a conical pipeline, so that under the cooperation of the delivery pump 4, the flow cross section of the emulsifier is smaller and the flow velocity is larger, and the emulsifier at the included angle is effectively impacted.

Further, a plurality of rows of stirring rods are connected to the outer wall of the stirring shaft 8 at equal intervals along the axial direction of the stirring shaft, each row of stirring rods comprises a plurality of stirring rods which are distributed at equal intervals along the circumferential direction of the stirring shaft 8, the stirring rods extend horizontally along the radial direction of the reaction tank body, the stirring shaft 8 drives the impact tube 7 to stir the emulsifier in the reaction tank body, and meanwhile, the stirring rods connected with the stirring shaft 8 are utilized to further stir the emulsifier, so that the sufficiency of the integral stirring effect of the emulsifier in the reaction tank body is ensured, and the emulsifying effect of the emulsifier is ensured.

In order to improve the full stirring effect of the emulsifier in the reaction tank body, the stirring force of the emulsifier is increased, a plurality of stirring strips are arranged on the stirring rod at equal intervals along the extending direction of the stirring rod, each stirring strip extends along the axial direction of the reaction tank body, and the stirring strips rotate along with the stirring rod and the stirring shaft 8 in the circumferential direction, so that the contact area of the whole stirring mechanism and the emulsifier is increased, and the stirring sufficiency of the emulsifier is further improved.

As a preferred embodiment of the present utility model, the bottom wall of the reaction tank has a tapered structure gradually decreasing from the outer peripheral side thereof toward the axial position thereof, and by the tapered design of the bottom wall of the reaction tank, the emulsifier gathered at the outer peripheral edge of the bottom wall of the reaction tank can rapidly move along the tapered structure after being impacted by the impact tube 7, so as to rapidly accomplish the dispersing effect on the gathered emulsifier.

Wherein, external pipeline 3 is used for the end connection of the intercommunication retort body in the axle center position department of retort body diapire for the internal emulsifier of retort can be along the conical surface of retort body diapire, gathers its axle center position department gradually, and then can fully flow out the retort body through external pipeline 3, and specific discharge gate 6 sets up in one side of external pipeline 3 moreover.

Further, be equipped with a plurality of high-pressure homogenizers 5 on the external pipeline 3, the lateral wall of external pipeline 3 is passed in each high-pressure homogenizer 5 seal, and the homogeneity head of high-pressure homogenizer 5 is located the inside of external pipeline 3, through the setting of high-pressure homogenizer 5 for the emulsifier granule in the retort is fully broken, improves the degree of consistency of emulsifier, if the condition that the emulsifier condenses appears moreover, guarantees the sufficiency and the homogeneity effect that the emulsifier in the retort refined through high-pressure homogenizer 5.

And each high-pressure homogenizer 5 is positioned on an external pipeline 3 between the delivery pump 4 and the bottom wall of the reaction tank body, so that the emulsifying agent is fully homogenized before being delivered by the delivery pump 4, and the delivery capacity and the service life of the delivery pump 4 are prevented from being influenced by large-particle materials.

Preferably, the driving mechanism comprises a driving motor 2 arranged on the top wall of the reaction tank body, the top end of a stirring shaft 8 is coaxially sleeved with a ring gear with meshing teeth on the outer circumference side, the driving motor 2 is in transmission connection with the ring gear, the meshing teeth are arranged on the outer circumference side of the specific ring gear, a transmission gear assembly is arranged between a driving shaft of the driving motor 2 and the ring gear, the driving motor is driven to rotate through the meshing ring gear, the stirring shaft 8 is driven to rotate, and the stirring shaft 8 is connected with the rotation of an external pipeline 3, so that the conveying of an emulsifying agent is not influenced, and a shaft seal 9 for rotating and sealing is preferably arranged between the external pipeline 3 and the stirring shaft 8. And a control mechanism 1 for controlling the driving motor 2 and the delivery pump 4 to work is arranged on the reaction tank body.

The adaptation to the actual need is within the scope of the utility model.

It should be noted that it will be apparent to those skilled in the art that the present utility model is not limited to the details of the above-described exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

The principles and embodiments of the present utility model have been described in detail with reference to specific examples, which are provided to facilitate understanding of the method and core ideas of the present utility model; also, it is within the scope of the present utility model to be modified by those of ordinary skill in the art in light of the present teachings. In view of the foregoing, this description should not be construed as limiting the utility model.

Claims

1. The utility model provides an emulsifier preparation system, its characterized in that, including being used for stirring the emulsifier and being the retort body of tubular structure, the inside of the retort body is connected with hollow form (mixing) shaft along its axis rotation, the top of (mixing) shaft stretches out the roof of the retort body to be connected with the actuating mechanism who is used for driving its rotation, the bottom intercommunication of (mixing) shaft has a plurality of impact tubes of equidistant distribution along its circumference, impact tube is followed the bottom of (mixing) shaft is towards the contained angle department of retort body diapire and lateral wall extends, just the export of impact tube is towards contained angle department, the retort body is supporting to have external pipeline, the one end intercommunication of external pipeline is in on the diapire of the retort body, the other end coaxial rotation sealing connection is in the top of (mixing) shaft is equipped with on the external pipeline and is used for with the inside emulsifier pump of retort body is gone into the delivery pump of (mixing) shaft.

2. The emulsifier preparation system of claim 1, wherein the impingement tube is of straight tubular construction and the outlet of the impingement tube is proximate an included angle between the bottom wall and the side wall of the reaction tank.

3. The emulsifier preparation system of claim 2, wherein the impingement tube has a cross-section that gradually decreases in the direction of emulsifier flow.

4. A system according to any one of claims 1 to 3, wherein the outer wall of the stirring shaft is connected with a plurality of rows of stirring rods at equal intervals along the axial direction thereof, each row of stirring rods comprises a plurality of stirring rods distributed at equal intervals along the circumferential direction of the stirring shaft, and the stirring rods extend horizontally along the radial direction of the reaction tank.

5. The emulsifier preparation system of claim 4, wherein the stirring rod is provided with a plurality of stirring strips at equal intervals along the extending direction of the stirring rod, and each stirring strip extends along the axial direction of the reaction tank.

6. The emulsifier preparation system according to claim 5, wherein the bottom wall of the reaction tank has a tapered structure gradually decreasing from the outer peripheral side thereof toward the axial position thereof.

7. The emulsifier preparation system of claim 6, wherein the end of the external pipeline for communicating with the reaction tank is connected to the bottom wall of the reaction tank at the axial center position.

8. The emulsifier preparation system of claim 7, wherein the external pipeline is provided with a plurality of high-pressure homogenizers, each high-pressure homogenizer passes through the side wall of the external pipeline in a sealing way, and a homogenizing head of the high-pressure homogenizer is positioned inside the external pipeline.

9. The emulsifier preparation system of claim 8 wherein each of the high pressure homogenizers is located on the external conduit between the transfer pump and the bottom wall of the reaction tank.

10. The emulsifier preparation system of claim 9, wherein the driving mechanism comprises a driving motor arranged on the top wall of the reaction tank body, the top end of the stirring shaft is coaxially sleeved with a ring gear with meshing teeth on the outer peripheral side, and the driving motor is in transmission connection with the ring gear.