A soapstock steam mixing device

Abstract

This application discloses a soap residue steam mixing device, including a mixing tube and a Venturi tube. The second section of the Venturi tube has a discharge port, and the first section of the Venturi tube is fitted into the mixing tube. A feed pipe is connected to the end of the mixing tube furthest from the Venturi tube, and the inlet of the first section of the Venturi tube is located between the mixing tube and the feed pipe. Multiple sets of suction holes are arranged annularly on the tube body within the mixing tube. This application allows soap residue to be transported through the Venturi tube, while steam is passed through the outer mixing tube. Under the action of the Venturi, the pressure inside the first section of the Venturi tube is lower than the pressure outside, thus drawing steam into the first section through the suction holes and mixing it thoroughly with the soap residue, ensuring that the soap residue remains in a liquefied state for subsequent reaction processing.

Description

Technical Field

[0001] This application belongs to the field of soap foot treatment technology, specifically relating to a soap foot steam mixing device. Background Technology

[0002] Soap stock is a byproduct of oil refining. In current technology, the main use of soap stock is to react it with sulfuric acid to produce acidified oil. In existing acidified oil production, the equipment for producing acidified oil from soap stock is mainly a reaction tank. Due to the high viscosity and poor fluidity of soap stock, in order to ensure that the soap stock is fully liquefied and can fully contact with sulfuric acid in the reaction tank to make the reaction uniform, the soap stock raw material must first be heated. However, the existing heating process cannot allow the steam and soap stock to be fully stirred and mixed, which makes it impossible to create good reaction conditions for the next step of acidification. Utility Model Content

[0003] This application provides a soap foot steam mixing device to solve the above-mentioned technical problems.

[0004] To solve the above-mentioned technical problems, the present application adopts the following technical solution: a soap foot steam mixing device, including a mixing tube and a venturi tube; the second section of the venturi tube is provided with a discharge port, and the first section of the venturi tube is sleeved in the mixing tube; the end of the mixing tube away from the venturi tube is connected to a feed pipe, and the inlet of the first section of the venturi tube is located between the mixing tube and the feed pipe; wherein, the venturi tube located in the mixing tube is provided with multiple sets of suction through holes arranged in a ring in the tube.

[0005] Furthermore, the second section of the venturi tube is an involute tube, and the diameter of the outlet end is larger than the diameter of the outlet end at the connection between the second and first sections of the venturi tube.

[0006] Furthermore, a tapered tube is connected to the end of the first section of the venturi tube near the feed pipe, and a first flange is connected to the outer end of the tapered tube. The first flange is located between the second flange of the mixing tube body and the third flange of the feed pipe.

[0007] Furthermore, the suction through-hole is set at an angle, with the suction through-hole tilted towards the side of the feed pipe.

[0008] Furthermore, an air intake pipe is provided on the upper side of the mixing pipe body, and an exhaust pipe is provided on the lower side of the mixing pipe body.

[0009] Furthermore, a filter screen is fitted inside the intake pipe.

[0010] The beneficial effects of this application are: the soap residue material is passed into a Venturi tube for transport, while steam is passed through the mixing tube on the outside. Under the action of the Venturi, the pressure inside the first section of the Venturi tube is less than the pressure on the outside, so that the steam is drawn into the first section through the suction through hole and fully mixed and heated with the soap residue material therein, ensuring that the soap residue is always in a liquefied state for subsequent reaction processing. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the structure of an embodiment of the soap foot steam mixing device of this application; Figure 2 yes Figure 1 A schematic diagram of the structure of an embodiment of the Venturi tube; Figure 3 yes Figure 2 A schematic diagram of the structure of region A in the diagram. Detailed Implementation

[0012] The technical solutions in the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings.

[0013] like Figure 1-3 As shown, this application discloses a soap residue steam mixing device, including a mixing tube 1 and a Venturi tube 2; the second section 22 of the Venturi tube 2 is provided with a discharge port 23, and the first section 21 of the Venturi tube 2 is sleeved in the mixing tube 1; a feed pipe 3 is connected to the end of the mixing tube 1 away from the Venturi tube 2, and the inlet of the first section 21 of the Venturi tube 2 is located between the mixing tube 1 and the feed pipe 3; wherein, multiple sets of suction through holes 4 are arranged in a ring in the tube of the Venturi tube 2 located in the mixing tube 1. In the above design, the Venturi tube 2 draws steam from the mixing tube 1 into the Venturi tube 2 through the suction through holes 4 through the Venturi effect, thereby making the steam fully mix and heat the soap residue material in the Venturi tube 2 to prevent the soap residue from solidifying during the transmission process.

[0014] The second section 22 of the Venturi tube 2 is an involute tube, and the diameter of the outlet 23 is larger than the diameter of the outlet at the connection between the second section 22 and the first section 21 of the Venturi tube 2. This design makes the inner diameter of the first section 21 of the Venturi tube 2 smaller than the outlet 23, so as to generate the Venturi effect.

[0015] In the first section 21 of the Venturi tube 2, a tapered tube 24 is connected to the end near the feed pipe 3. A first flange 25 is connected to the outer end of the tapered tube 24. The first flange 25 is located between the second flange 11 of the mixing tube body 1 and the third flange 31 of the feed pipe 3. In the above design, the inner diameter of the outer side of the tapered tube 24 is larger than the inner diameter of the inner side of the tapered tube 24. The inner side of the tapered tube 24 is connected to the first section 21, which facilitates the generation of the Venturi effect when soap residue enters the first section 21, so that the pressure inside the first section 21 is lower than the pressure outside the first section 21, thereby drawing in steam.

[0016] The suction through-hole 4 is inclined, specifically towards the side of the feed pipe 3. The inclination direction of the suction through-hole 4 in this design is consistent with the conveying direction of the soap residue, thus facilitating the entry of steam without obstructing the conveying of the soap residue.

[0017] An air inlet pipe 12 is provided on the upper side of the mixing pipe body 1, and an exhaust pipe 13 is provided on the lower side of the mixing pipe body 1. In the above design, the air inlet pipe 12 is used to input steam, while the exhaust pipe 13 can discharge steam-water mixture.

[0018] A filter screen 14 is fitted into the air inlet pipe 12. The filter screen 14 in the above design can filter solid impurities in the steam, ensuring the purity of the soap residue.

[0019] In the specific working method, hot steam is first introduced into the mixing tube 1 to ensure that the temperature of the first section 21 of the Venturi tube 2 is relatively high. Then, soap residue is fed into the feed pipe 3. Since the inner diameter of the first section 21 of the Venturi tube 2 is smaller than the inner diameter of the two sides of the Venturi tube 2, the Venturi effect will be generated in the first section 21. At the same time, the suction through hole 4 draws the steam in the mixing tube 1 into the first section 21 and mixes and heats it thoroughly with the soap residue material therein, ensuring that the soap residue is always in a liquefied state and preventing the soap residue from solidifying.

[0020] The above description is merely an embodiment of this application and does not limit the patent scope of this application. Any equivalent structural or procedural transformations made using the content of this application's specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this application.

Claims

1. A soap foot steam mixing device, characterized in that, It includes a mixing tube and a venturi tube; the second section of the venturi tube is provided with a discharge port, and the first section of the venturi tube is sleeved in the mixing tube; the end of the mixing tube away from the venturi tube is connected to a feed pipe, and the inlet of the first section of the venturi tube is located between the mixing tube and the feed pipe; wherein, the venturi tube located in the mixing tube has multiple sets of suction through holes arranged in a ring in the tube body.

2. The soap foot steam mixing device according to claim 1, characterized in that, The second section of the venturi tube is an involute tube, and the diameter of the outlet end is larger than the diameter of the end connecting the second section and the first section of the venturi tube.

3. The soap foot steam mixing device according to claim 2, characterized in that, The first section of the venturi tube is connected to a tapered tube at one end near the feed pipe, and a first flange is connected to the outer end of the tapered tube. The first flange is located between the second flange of the mixing tube body and the third flange of the feed pipe.

4. The soap foot steam mixing device according to claim 1, characterized in that, The suction through hole is inclined, wherein the suction through hole is inclined toward one side of the feed pipe.

5. The soap foot steam mixing device according to claim 1, characterized in that, An air inlet pipe is provided on the upper side of the mixing pipe body, and an exhaust pipe is provided on the lower side of the mixing pipe body.

6. The soap foot steam mixing device according to claim 5, characterized in that, A filter screen is fitted inside the air intake pipe.

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