Emulsifier rapid cooling and settling device

Abstract

The utility model discloses a quick cooling and settling device for an emulsifier, which comprises a settling tank, a jacket is fixed in the settling tank, a feed pipe is fixed at the upper end of the settling tank, and a first valve is mounted on the feed pipe; a discharging pipe penetrating through the settling tank is fixed to the jacket, a second valve is installed on the discharging pipe, a water inlet pipe is fixed to the upper end of the right side of the settling tank, a third valve is installed on the water inlet pipe, and a water outlet pipe is fixed to the lower end of the left side of the settling tank. According to the rapid cooling and settling device for the emulsifier, through stirring and cooling with cold water, the working efficiency is improved, and the cooling effect is guaranteed; automatic cooling and deslagging can be realized, the labor time of workers is reduced, and the cost is saved; open static sedimentation is changed into closed cooling sedimentation, so that oxidation side reaction caused by contact of products with air is blocked, the product quality is improved, the working environment is improved, the environmental protection and the safety are improved, and the target pursuit of energy conservation and emission reduction of modern enterprises is embodied.

Description

Technical Field

[0001] The utility model relates to the technical field of emulsifier processing, in particular to an emulsifier rapid cooling and sedimentation device. Background Art

[0002] In the production process of emulsifiers, the esterification reaction temperature is relatively high, sometimes above 200°C, and catalysts are often added to improve the reaction effect;

[0003] Therefore, after the reaction is finished and the test is qualified, in order to prevent carbonization, the continuation of side reactions, and safe storage, the temperature needs to be quickly lowered immediately; at the same time, solid impurities in the finished emulsifier, such as catalysts that did not participate in the reaction, impurities brought in by raw and auxiliary materials, solid particles caused by by-products or carbonization, and other residues need to be separated by sedimentation;

[0004] In the past, finished products were placed in an open large tank, cooled naturally, and allowed to settle to remove slag. After standing for about 20 hours, the liquid finished product on the top was discharged, packaged and stored, and finally the residue containing a small amount of finished product at the bottom of the tank was manually dug out. This traditional sedimentation device usually adopts a batch processing method, which has low processing efficiency, a small part of the product loss, and is difficult to achieve continuous production. Therefore, it is of great significance to develop a cooling and sedimentation device that can operate continuously and efficiently separate impurities in emulsifiers. Utility Model Content

[0005] The utility model aims to provide an emulsifier rapid cooling and settling device to solve the problems of low processing efficiency, small part loss of product and difficulty in achieving continuous production proposed in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an emulsifier rapid cooling and sedimentation device, comprising a sedimentation tank, a jacket is fixed in the sedimentation tank, a feed pipe is fixed at the upper end of the sedimentation tank, and a first valve is installed on the feed pipe; a discharge pipe that runs through the sedimentation tank is fixed on the jacket, and a second valve is installed on the discharge pipe; an inlet pipe is fixed at the upper right end of the sedimentation tank, and a third valve is installed on the inlet pipe; a water outlet pipe is fixed at the lower left end of the sedimentation tank, and the water outlet pipe is arranged above the discharge pipe, and a fourth valve is installed on the water outlet pipe; a slag discharge pipe that runs through the sedimentation tank is also installed on the jacket, and a motor is fixed on the upper end surface of the sedimentation tank, and a rotating shaft is fixed at the output end of the motor, and the rotating shaft bearing is connected to the sedimentation tank.

[0007] Preferably, a first temperature sensor is fixed in the settling tank, and the lower end of the settling tank is a curved surface structure. Through the action of the first temperature sensor, the cooling water temperature can be monitored to ensure the cooling effect. Combined with the curved surface structure at the lower end of the settling tank, impurity sedimentation and collection can be facilitated.

[0008] Preferably, heat-conducting teeth are evenly fixed on the jacket, and a second temperature sensor is fixed inside the jacket. The heat-conducting teeth can increase the contact area and accelerate the cooling effect. The second temperature sensor can be used to monitor whether the emulsifier temperature is qualified.

[0009] Preferably, a fifth valve is also installed on the slag discharge pipe, and a sealing gasket is fixed to the lower end of the slag discharge pipe, and the sealing gasket contacts the slag removal tank to achieve a sealing effect. Through the effect of the sealing gasket, the sealing between the slag discharge pipe and the slag removal tank can be ensured to avoid leakage.

[0010] Preferably, the slag discharge pipe and the slag removal tank are threadedly connected, and the slag removal tank is arranged directly below the sedimentation tank. The threaded connection structure can facilitate the disassembly and assembly of the slag discharge pipe and the slag removal tank, thereby facilitating the replacement and cleaning of the slag removal tank at a later stage.

[0011] Preferably, stirring rods are evenly fixed on the rotating shaft, and scrapers are symmetrically fixed to the lower end of the rotating shaft, and the scrapers are in contact with the jacket and can slide. Through the action of the stirring rods, the emulsion can be stirred, the liquid flow can be accelerated, and the cooling effect can be ensured. With the action of the scrapers, the settled impurities can be easily collected in the slag removal tank.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The emulsifier rapid cooling and sedimentation device improves work efficiency and ensures cooling effect through stirring and cooling with cold water;

[0014] 2. The emulsifier rapid cooling and sedimentation device can realize automatic cooling and slag removal, reducing workers' working time and saving costs;

[0015] 3. The emulsifier rapid cooling and sedimentation device blocks the oxidation side reaction caused by the product contacting with air by changing the open static sedimentation into closed cooling and sedimentation, thereby improving the product quality, the working environment, environmental protection and safety, and reflecting the goal of energy conservation and emission reduction pursued by modern enterprises. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the three-dimensional structure of the sedimentation tank of the utility model in front view;

[0017] Figure 2 This is a schematic diagram of the three-dimensional structure of the sedimentation tank of the utility model;

[0018] Figure 3 This is a schematic diagram of the three-dimensional structure of the slag discharge pipe and the slag removal tank of the utility model;

[0019] Figure 4It is a schematic diagram of the three-dimensional structure of the motor and the rotating shaft of the utility model.

[0020] In the figure: 1. sedimentation tank; 101. first temperature sensor; 2. jacket; 201. heat transfer teeth; 202. second temperature sensor; 3. feed pipe; 4. first valve; 5. discharge pipe; 6. second valve; 7. water inlet pipe; 8. third valve; 9. water outlet pipe; 901. fourth valve; 10. slag discharge pipe; 1001. fifth valve; 1002. sealing gasket; 11. slag removal tank; 12. motor; 13. rotating shaft; 1301. stirring rod; 1302. scraper. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-Figure 4 The utility model provides a technical solution: an emulsifier rapid cooling and sedimentation device, comprising a sedimentation tank 1, a jacket 2 is fixed in the sedimentation tank 1, a feed pipe 3 is fixed at the upper end of the sedimentation tank 1, and a first valve 4 is installed on the feed pipe 3; a discharge pipe 5 that runs through the sedimentation tank 1 is fixed on the jacket 2, and a second valve 6 is installed on the discharge pipe 5; an inlet pipe 7 is fixed to the upper right end of the sedimentation tank 1, and a third valve 8 is installed on the inlet pipe 7; a discharge pipe 9 is fixed to the lower left end of the sedimentation tank 1, and the discharge pipe 9 is arranged above the discharge pipe 5, and a fourth valve 901 is installed on the discharge pipe 9; a slag discharge pipe 10 that runs through the sedimentation tank 1 is also installed on the jacket 2; a motor 12 is fixed to the upper end surface of the sedimentation tank 1, and a rotating shaft 13 is fixed to the output end of the motor 12, and the bearing of the rotating shaft 13 is connected to the sedimentation tank 1.

[0023] A fifth valve 1001 is also installed on the slag discharge pipe 10, and a sealing gasket 1002 is fixed to the lower end of the slag discharge pipe 10, and the sealing gasket 1002 is in contact with the slag removal tank 11 to achieve a sealing effect;

[0024] When using the emulsifier rapid cooling and settling device, if Figure 1-Figure 4As shown, firstly, the whole device is installed. At this time, the sealing effect between the sealing gasket 1002 and the slag removal tank 11 can ensure the sealing of the connection between the slag discharge pipe 10 and the slag removal tank 11 to avoid leakage. After the emulsifier reaction is completed, the second valve 6 is closed, and the first valve 4 and the fifth valve 1001 are opened, so that the emulsifier is conveniently injected into the jacket 2 through the feed pipe 3. After the injection is completed, wait for a period of time for the impurities to settle. With the arc surface structure at the lower end of the jacket 2, the impurities can be easily slid into the slag removal tank 11 for collection, thereby realizing the primary separation of the impurities.

[0025] A first temperature sensor 101 is also fixed in the settling tank 1, and the lower end of the settling tank 1 is a curved surface structure; heat-conducting teeth 201 are evenly fixed on the jacket 2, and a second temperature sensor 202 is also fixed in the jacket 2; the slag discharge pipe 10 and the slag removal tank 11 are threadedly connected, and the slag removal tank 11 is arranged directly below the settling tank 1; stirring rods 1301 are evenly fixed on the rotating shaft 13, and scrapers 1302 are symmetrically fixed to the lower end of the rotating shaft 13, and the scrapers 1302 are in contact with the jacket 2 and can slide;

[0026] When cooling the emulsifier, Figure 1-Figure 4 As shown, the third valve 8 is opened, and cooling water is injected into the gap between the settling tank 1 and the jacket 2 through the pump and the water inlet pipe 7 until the gap between the settling tank 1 and the jacket 2 is filled with water. Then the fourth valve 901 is opened to allow the water between the settling tank 1 and the jacket 2 to flow back into the water storage tank through the water outlet pipe 9, and at this time, water is continuously supplied to the water pipe 7, so as to ensure that the cooling water in the gap between the settling tank 1 and the jacket 2 is in a circulating state. Then the motor 12 is turned on to drive the rotating shaft 13 and the stirring rod 1301 to rotate, so as to realize the stirring effect of the emulsion, accelerate the flow of the emulsion, and cooperate with the function of the heat conducting teeth 201 to increase the cooling area of ​​the emulsion to ensure The cooling effect and cooling rate can be verified, and the second temperature sensor 202 can be used to monitor the emulsifier temperature. When the rotating shaft 13 rotates, the scraper 1302 is driven to rotate at the same time. The scraper 1302 can scrape the impurities adhered to the arc surface of the jacket 2, so that the impurities can enter the deslagging tank 11. When the emulsifier temperature drops to a suitable temperature, the third valve 8 is closed to stop the water intake, and the fifth valve 1001 is closed. Finally, the second valve 6 is opened to facilitate the discharge of the emulsion through the discharge pipe 5. Finally, the deslagging tank 11 is removed, the precipitated impurities are cleaned and put back in place for continued use next time. This is the working principle of the emulsifier rapid cooling and sedimentation device.

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An emulsifier rapid cooling and settling device, comprising a settling tank (1), a jacket (2) being fixed inside the settling tank (1), a feed pipe (3) being fixed at the upper end of the settling tank (1), and a first valve (4) being installed on the feed pipe (3); characterized in that: A discharge pipe (5) passing through the settling tank (1) is fixed on the jacket (2), and a second valve (6) is installed on the discharge pipe (5). A water inlet pipe (7) is fixed on the upper right end of the settling tank (1), and a third valve (8) is installed on the water inlet pipe (7). A water outlet pipe (9) is fixed on the lower left end of the settling tank (1), and the water outlet pipe (9) is arranged above the discharge pipe (5). A fourth valve (901) is installed on the water outlet pipe (9). A slag discharge pipe (10) passing through the settling tank (1) is also installed on the jacket (2). A motor (12) is fixed on the upper end surface of the settling tank (1), and a rotating shaft (13) is fixed on the output end of the motor (12), and a bearing of the rotating shaft (13) is connected to the settling tank (1).

2. The emulsifier rapid cooling and sedimentation device according to claim 1, characterized in that: A first temperature sensor (101) is also fixed in the sedimentation tank (1), and the lower end of the sedimentation tank (1) is a curved surface structure.

3. The emulsifier rapid cooling and sedimentation device according to claim 1, characterized in that: Heat-conducting teeth (201) are evenly fixed on the jacket (2), and a second temperature sensor (202) is also fixed inside the jacket (2).

4. The emulsifier rapid cooling and sedimentation device according to claim 1, characterized in that: The slag discharge pipe (10) is also provided with a fifth valve (1001), and a sealing gasket (1002) is fixed to the lower end of the slag discharge pipe (10), and the sealing gasket (1002) is in contact with the slag removal tank (11) to achieve a sealing effect.

5. The emulsifier rapid cooling and sedimentation device according to claim 1, characterized in that: The slag discharge pipe (10) and the slag removal tank (11) are threadedly connected, and the slag removal tank (11) is arranged directly below the sedimentation tank (1).

6. The emulsifier rapid cooling and sedimentation device according to claim 1, characterized in that: Stirring rods (1301) are evenly fixed on the rotating shaft (13), and scrapers (1302) are symmetrically fixed to the lower end of the rotating shaft (13), and the scrapers (1302) are in contact with the jacket (2) and can slide.

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