Novel fatty acid hydrolysis kettle

Abstract

The utility model discloses a novel fatty acid hydrolysis kettle which comprises a reaction tank, a feed valve is arranged in the middle of the upper side of the reaction tank, a pressure regulating mechanism is arranged on one side of the upper part of the reaction tank, a discharge valve is arranged in the middle of the lower side of the reaction tank, and a stirring mechanism is arranged on the inner bottom wall of the discharge valve; the periphery of the support is fixedly connected to the upper side of the interior of the sleeve, the middle of the sealing plate is arranged on the upper middle portion of the adjusting assembly, the sealing plate is arranged on the upper portion of the sleeve, and the middle of the chassis is arranged on the lower portion of the adjusting assembly. According to the novel fatty acid hydrolysis kettle disclosed by the utility model, high-pressure steam enters the connecting pipe through the air inlet pipe and is discharged from the exhaust hole through the hollow stirring blade to heat and pressurize materials in the reaction tank, and meanwhile, the high-pressure steam washes the impeller, so that the connecting pipe drives the hollow stirring blade to rotate; furthermore, the materials in the reaction tank are stirred, so that the water vapor and the materials are fully mixed, and the reaction efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of hydrolysis kettles, in particular to a novel fatty acid hydrolysis kettle. Background Art

[0002] Fatty acids refer to long aliphatic hydrocarbon chains with a carboxyl group at one end. They are organic substances. The general formula of straight-chain saturated fatty acids is C(n)H(2n+1)COOH. Low-level fatty acids are colorless liquids with a pungent odor, while high-level fatty acids are waxy solids with no obvious odor.

[0003] In the process of oil hydrolysis to produce fatty acids, a hydrolysis kettle is needed to pass high-temperature steam into the raw materials in the hydrolysis kettle to increase the temperature and pressurize them. However, after the steam enters the kettle, it cannot be evenly dispersed in the kettle, resulting in a low reaction efficiency between the steam and the raw materials in the kettle, thereby reducing the reaction efficiency of the hydrolysis kettle. Utility Model Content

[0004] The main purpose of the utility model is to provide a novel fatty acid hydrolysis kettle, which can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A novel fatty acid hydrolysis kettle comprises a reaction tank, wherein a feed valve is arranged in the middle of the upper side of the reaction tank, a pressure regulating mechanism is arranged on one side of the upper side of the reaction tank, a discharge valve is arranged in the middle of the lower side of the reaction tank, and a stirring mechanism is arranged on the inner bottom wall of the discharge valve;

[0007] The pressure regulating mechanism includes an adjusting component, a sleeve, a bracket, a chassis, a spring and a sealing plate. The lower end of the sleeve is fixedly connected to one side of the upper part of the reaction tank, the outer periphery of the bracket is fixedly connected to the upper side of the inner part of the sleeve, the middle part of the sealing plate is arranged in the upper middle part of the adjusting component, and the sealing plate is arranged in the upper part of the sleeve, the middle part of the chassis is arranged in the lower part of the adjusting component, the outer periphery of the chassis is slidably connected to the inside of the sleeve, the spring is sleeved on the outer periphery of the lower part of the adjusting component, and the spring is arranged between the bracket and the chassis.

[0008] Preferably, a column is provided at the lower part of the reaction tank.

[0009] Preferably, a heating wire is provided in the middle of the wall shell of the reaction tank.

[0010] Preferably, the adjustment assembly includes a threaded rod, an internal threaded tube and a knob, the upper end of the threaded rod is rotatably connected to the middle part of the sealing plate, the outer peripheral thread of the lower part of the sealing plate is threadedly connected to the inside of the internal threaded tube, the lower end of the internal threaded tube is fixedly connected to the middle part of the chassis, the lower part of the knob is rotatably connected to the upper part of the sealing plate, and the middle part of the knob is fixedly connected to the upper end of the threaded rod.

[0011] Preferably, the stirring mechanism includes a support, an air inlet pipe, a connecting pipe, a plurality of hollow stirring blades and a plurality of exhaust holes, the exhaust holes are opened at one end of the hollow stirring blades, the other ends of the plurality of hollow stirring blades are fixedly connected to the upper part of the connecting pipe, the lower part of the connecting pipe is rotatably connected to the upper end of the support, the lower part of the support is installed on the inner bottom wall of the reaction tank, and one end of the air inlet pipe passes through the lower part of the reaction tank and is fixedly connected to the lower side of the middle part of the support.

[0012] Preferably, an impeller is fixedly connected inside the connecting pipe.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] When the internal pressure of the reaction tank increases, the air pressure will push the chassis, causing the chassis to compress the spring and drive the sealing plate to move up through the internal threaded tube and the threaded rod, thereby releasing the pressure, so that steam can be continuously introduced and the threaded rod can be driven to rotate by rotating the knob. Since the sleeve limits the rotation of the internal threaded tube through the chassis, the internal threaded tube will drive the chassis to move up and compress the spring, thereby increasing the elastic force of the spring, and then adjust the pressure of automatic pressure relief according to demand to improve the reaction efficiency. High-pressure steam enters the connecting pipe through the air inlet pipe, and is discharged from the exhaust hole through the hollow stirring blades, heating and pressurizing the material inside the reaction tank. At the same time, the high-pressure steam will flush the impeller, causing the connecting pipe to drive the hollow stirring blades to rotate, thereby stirring the material inside the reaction tank, so that the water vapor and the material are fully mixed, thereby improving the reaction efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a three-dimensional structural schematic diagram of a novel fatty acid hydrolysis kettle of the utility model;

[0016] Figure 2 This is a schematic diagram of the internal structure of a novel fatty acid hydrolysis kettle of the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of a pressure regulating mechanism of a novel fatty acid hydrolysis kettle of the utility model;

[0018] Figure 4 The utility model is a schematic diagram of the stirring mechanism structure of a novel fatty acid hydrolysis kettle.

[0019] In the figure: 1. reaction tank; 2. feed valve; 3. discharge valve; 4. pressure regulating mechanism; 401. sleeve; 402. bracket; 403. threaded rod; 404. internal threaded pipe; 405. chassis; 406. spring; 407. sealing plate; 408. knob; 5. column; 6. heating wire; 7. stirring mechanism; 701. support; 702. air inlet pipe; 703. connecting pipe; 704. hollow stirring blade; 705. exhaust hole; 706. impeller. DETAILED DESCRIPTION

[0020] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0021] like Figure 1-4 As shown, a novel fatty acid hydrolysis kettle comprises a reaction tank 1, a feed valve 2 is arranged in the middle of the upper side of the reaction tank 1, a pressure regulating mechanism 4 is arranged on one side of the upper part of the reaction tank 1, a discharge valve 3 is arranged in the middle of the lower side of the reaction tank 1, and a stirring mechanism 7 is arranged on the inner bottom wall of the discharge valve 3.

[0022] In this embodiment, the pressure regulating mechanism 4 includes an adjusting component, a sleeve 401, a bracket 402, a chassis 405, a spring 406 and a sealing plate 407. The lower end of the sleeve 401 is fixedly connected to one side of the upper part of the reaction tank 1, the outer periphery of the bracket 402 is fixedly connected to the upper side of the inner part of the sleeve 401, the middle part of the sealing plate 407 is arranged in the middle and upper part of the adjusting component, and the sealing plate 407 is arranged on the upper part of the sleeve 401, the middle part of the chassis 405 is arranged at the lower part of the adjusting component, the outer periphery of the chassis 405 is slidably connected to the inner part of the sleeve 401, the spring 406 is sleeved on the outer periphery of the lower part of the adjusting component, and the spring 406 is sleeved on the outer periphery of the lower part of the adjusting component. 06 is arranged between the bracket 402 and the chassis 405, the lower part of the reaction tank 1 is provided with a column 5, the middle part of the wall shell of the reaction tank 1 is provided with a heating wire 6, the adjustment component includes a threaded rod 403, an internal threaded tube 404 and a knob 408, the upper end of the threaded rod 403 is rotatably connected to the middle part of the sealing plate 407, the outer periphery of the lower part of the sealing plate 407 is threadedly connected to the inside of the internal threaded tube 404, the lower end of the internal threaded tube 404 is fixedly connected to the middle part of the chassis 405, the lower part of the knob 408 is rotatably connected to the upper part of the sealing plate 407, and the middle part of the knob 408 is fixedly connected to the upper end of the threaded rod 403.

[0023] Specifically, when the internal pressure of the reaction tank 1 increases, the air pressure will push the chassis 405, causing the chassis 405 to compress the spring 406, and drive the sealing plate 407 to move upward through the internal threaded tube 404 and the threaded rod 403, thereby releasing the pressure, so that steam can be continuously introduced, and the threaded rod 403 can be driven to rotate by rotating the knob 408. Since the sleeve 401 limits the rotation of the internal threaded tube 404 through the chassis 405, the internal threaded tube 404 will drive the chassis 405 to move upward and compress the spring 406, thereby increasing the elastic force of the spring 406, and then adjust the pressure of the automatic pressure relief according to demand, thereby improving the reaction efficiency.

[0024] In this embodiment, the stirring mechanism 7 includes a support 701, an air inlet pipe 702, a connecting pipe 703, a plurality of hollow stirring blades 704 and a plurality of exhaust holes 705. The exhaust holes 705 are opened at one end of the hollow stirring blades 704. The other ends of the plurality of hollow stirring blades 704 are fixedly connected to the upper part of the connecting pipe 703. The lower part of the connecting pipe 703 is rotatably connected to the upper end of the support 701. The lower part of the support 701 is installed on the inner bottom wall of the reaction tank 1. One end of the air inlet pipe 702 passes through the lower part of the reaction tank 1 and is fixedly connected to the lower side of the middle part of the support 701. An impeller 706 is fixedly connected to the inside of the connecting pipe 703.

[0025] Specifically, high-pressure steam enters the connecting pipe 703 through the air inlet pipe 702, and is discharged from the exhaust hole 705 through the hollow stirring blades 704, heating and pressurizing the material inside the reaction tank 1. At the same time, the high-pressure steam will flush the impeller 706, so that the connecting pipe 703 drives the hollow stirring blades 704 to rotate, and then stirs the material inside the reaction tank 1, so that the water vapor and the material are fully mixed, thereby improving the reaction efficiency.

[0026] Working principle:

[0027] When the pressure inside the reaction tank 1 increases, the air pressure will push the bottom plate 405, causing the bottom plate 405 to compress the spring 406, and drive the sealing plate 407 to move upward through the internal threaded tube 404 and the threaded rod 403, thereby releasing the pressure, so that steam can be continuously introduced, and the threaded rod 403 can be driven to rotate by rotating the knob 408. Since the sleeve 401 restricts the rotation of the internal threaded tube 404 through the bottom plate 405, the internal threaded tube 404 will drive the bottom plate 405 to move upward and compress the spring 406, thereby increasing the elastic force. The elastic force of spring 406 is used to adjust the pressure of automatic pressure relief according to demand to improve the reaction efficiency. High-pressure steam enters the connecting pipe 703 through the air inlet pipe 702 and is discharged from the exhaust hole 705 through the hollow stirring blade 704 to heat and pressurize the material inside the reaction tank 1. At the same time, the high-pressure steam will flush the impeller 706, so that the connecting pipe 703 drives the hollow stirring blade 704 to rotate, and then stirs the material inside the reaction tank 1, so that the water vapor and the material are fully mixed, thereby improving the reaction efficiency.

[0028] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A novel fatty acid hydrolysis kettle, comprising a reaction tank (1), characterized in that: A feed valve (2) is provided in the middle of the upper side of the reaction tank (1), a pressure regulating mechanism (4) is provided on one side of the upper side of the reaction tank (1), a discharge valve (3) is provided in the middle of the lower side of the reaction tank (1), and a stirring mechanism (7) is provided on the inner bottom wall of the discharge valve (3); The pressure regulating mechanism (4) comprises an adjusting component, a sleeve (401), a bracket (402), a chassis (405), a spring (406) and a sealing plate (407); the lower end of the sleeve (401) is fixedly connected to one side of the upper part of the reaction tank (1); the outer periphery of the bracket (402) is fixedly connected to the upper inner side of the sleeve (401); the middle part of the sealing plate (407) is arranged at the middle upper part of the adjusting component, and the sealing plate (407) is arranged at the upper part of the sleeve (401); the middle part of the chassis (405) is arranged at the lower part of the adjusting component; the outer periphery of the chassis (405) is slidably connected to the inner part of the sleeve (401); the spring (406) is sleeved on the outer periphery of the lower part of the adjusting component; and the spring (406) is arranged between the bracket (402) and the chassis (405).

2. A novel fatty acid hydrolysis kettle according to claim 1, characterized in that: A column (5) is provided at the lower part of the reaction tank (1).

3. A novel fatty acid hydrolysis kettle according to claim 1, characterized in that: A heating wire (6) is arranged in the middle of the wall of the reaction tank (1).

4. A novel fatty acid hydrolysis kettle according to claim 1, characterized in that: The adjustment assembly comprises a threaded rod (403), an internally threaded tube (404) and a knob (408); the upper end of the threaded rod (403) is rotatably connected to the middle of a sealing plate (407); the outer periphery of the lower portion of the sealing plate (407) is threadedly connected to the inside of the internally threaded tube (404); the lower end of the internally threaded tube (404) is fixedly connected to the middle of a chassis (405); the lower portion of the knob (408) is rotatably connected to the upper portion of the sealing plate (407); and the middle portion of the knob (408) is fixedly connected to the upper end of the threaded rod (403).

5. A novel fatty acid hydrolysis kettle according to claim 1, characterized in that: The stirring mechanism (7) comprises a support (701), an air inlet pipe (702), a connecting pipe (703), a plurality of hollow stirring blades (704) and a plurality of exhaust holes (705); the exhaust holes (705) are provided at one end of the hollow stirring blades (704); the other ends of the plurality of hollow stirring blades (704) are fixedly connected to the upper part of the connecting pipe (703); the lower part of the connecting pipe (703) is rotatably connected to the upper end of the support (701); the lower part of the support (701) is mounted on the inner bottom wall of the reaction tank (1); and one end of the air inlet pipe (702) passes through the lower part of the reaction tank (1) and is fixedly connected to the lower side of the middle part of the support (701).

6. A novel fatty acid hydrolysis kettle according to claim 5, characterized in that: An impeller (706) is fixedly connected inside the connecting pipe (703).

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