Amino silicone oil emulsification kettle sealing structure

Abstract

The utility model discloses a kind of amino silicone oil emulsification kettle sealing structure, belong to chemical equipment sealing technical field, its technical scheme main points include emulsification kettle body, the top of emulsification kettle body is provided with emulsification kettle cover, the top of emulsification kettle body is outwardly extended and is equipped with lower extension plate, the bottom of emulsification kettle cover is outwardly extended and is equipped with upper extension plate, the top of lower extension plate is equipped with mounting groove, combined sealing mechanism is mounted in the inside of mounting groove, the top of emulsification kettle cover is provided with sealing oil supply assembly, combined sealing mechanism includes first sealing ring, solve the relatively single of existing emulsification kettle sealing structure, more using single sealing ring to seal, under long time high pressure, high temperature working environment, sealing ring is easy to wear, aging, leading to sealability drop, and then material leakage, external impurity mixes and so on Problem, affect the stability and product purity of emulsification process.

Description

Technical Field

[0001] This utility model relates to the field of sealing technology for chemical equipment, and in particular to a sealing structure for an amino silicone oil emulsification reactor. Background Technology

[0002] Amino silicone oil emulsification kettles are used for the preparation of amino silicone oil emulsions and are widely used in the chemical and daily chemical industries. The background is the growing market demand for high-quality amino silicone oil emulsions. Sealing is crucial, and mechanical seals or packing seals are usually used to effectively prevent material leakage, ensure stable pressure inside the kettle, and ensure production safety and product quality.

[0003] Existing emulsification kettles have relatively simple sealing structures, often using a single sealing ring. Under prolonged high pressure and high temperature working conditions, the sealing ring is prone to wear and aging, leading to a decrease in sealing performance. This, in turn, can cause problems such as material leakage and the introduction of external impurities, affecting the stability of the emulsification process and the purity of the product.

[0004] To address this, a sealing structure for an amino silicone oil emulsification reactor is proposed. Utility Model Content

[0005] The purpose of this invention is to provide a sealing structure for an amino silicone oil emulsification reactor, which can solve the problem that the existing sealing structures of emulsification reactors are relatively simple and mostly use a single sealing ring for sealing. Under long-term high pressure and high temperature working environment, the sealing ring is prone to wear and aging, resulting in a decrease in sealing performance, which in turn leads to problems such as material leakage and the mixing of external impurities, affecting the stability of the emulsification process and the purity of the product.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a sealing structure for an amino silicone oil emulsification kettle, comprising an emulsification kettle body, an emulsification kettle cover at the top of the emulsification kettle body, a lower extension plate extending outward from the top of the emulsification kettle body, an upper extension plate extending outward from the bottom of the emulsification kettle cover, an installation groove at the top of the lower extension plate, a combined sealing mechanism installed inside the installation groove, and a sealing oil supply assembly at the top of the emulsification kettle cover; The combined sealing mechanism includes a first sealing ring, a second sealing ring, and a third sealing ring. The first sealing ring, the second sealing ring, and the third sealing ring are installed inside the mounting groove. A sealing gasket is provided between the bottoms of the first sealing ring, the second sealing ring, and the third sealing ring, and the bottom of the sealing gasket is in contact with the bottom wall of the mounting groove.

[0007] Preferably, the sealing oil supply assembly includes an oil supply tank, the bottom of which is bolted to the top of the emulsification vessel.

[0008] Preferably, the upper extension plate has an oil supply groove inside, and an oil supply pipe is fixedly connected between the right side of the oil supply tank and the top right side of the oil supply groove.

[0009] Preferably, a check valve and a shut-off ball valve are respectively provided at the top and bottom of the inside of the oil supply pipe.

[0010] Preferably, the second sealing ring has a plurality of oil injection holes inside, and the oil injection holes extend to the bottom of the sealing gasket.

[0011] Preferably, the bottom of the upper extension plate is provided with a matching groove, and the interior of the matching groove is provided with a plurality of oil injection nozzles, which are respectively connected to the oil supply groove. The inner wall of the matching groove is in contact with the surfaces of the first sealing ring, the second sealing ring, the third sealing ring and the sealing gasket, and the oil injection nozzles are located in the oil injection holes.

[0012] Preferably, adsorption blocks are bolted to both sides, front side and rear side of the upper extension plate, and electromagnet blocks are bolted to both sides, front side and rear side of the lower extension plate, and the electromagnet blocks are used in conjunction with the adsorption blocks.

[0013] Preferably, the upper extension plate and the lower extension plate are respectively provided with a plurality of first threaded holes and second threaded holes, and bolts are threadedly connected between the interior of the first threaded holes and the second threaded holes.

[0014] Compared with the prior art, the beneficial effects of this utility model are: 1. This application sets up a combined sealing mechanism and uses multiple sealing rings and sealing gaskets to form a multi-layer sealing barrier, which effectively improves the sealing performance of the emulsification kettle and reduces leakage problems caused by the failure of a single seal. 2. By setting up a sealing oil supply component, this application can inject sealing oil into the sealing mechanism, which not only enhances the sealing effect, but also lubricates and protects the sealing ring, delays its aging and wear, and extends its service life. Attached Figure Description Figure 1 This is an overall structural diagram of the sealing structure of the amino silicone oil emulsification kettle of this utility model; Figure 2 This is a schematic diagram showing the connection between the emulsification vessel body and the emulsification vessel cover of this utility model; Figure 3 This is a schematic diagram showing the connection between the emulsification kettle lid and the sealing oil supply assembly of this utility model; Figure 4 This is a schematic diagram of the combined sealing mechanism of this utility model; Figure 5 This is a schematic diagram showing the connection between the oil nozzle and the oil supply groove of this utility model; Figure 6 This is a schematic diagram showing the connection between the first threaded hole and the second threaded hole of this utility model.

[0015] In the diagram, 1. Emulsifying vessel body; 2. Emulsifying vessel cover; 3. Lower extension plate; 4. Upper extension plate; 5. Mounting groove; 6. Combined sealing mechanism; 61. First sealing ring; 62. Second sealing ring; 63. Third sealing ring; 64. Sealing gasket; 7. Sealing oil supply assembly; 71. Oil supply tank; 72. Oil supply groove; 73. Oil supply pipe; 74. Check valve; 75. On / off ball valve; 8. Oil injection hole; 9. Matching groove; 10. Oil injection nozzle; 11. Adsorption block; 12. Electromagnetic block; 13. First threaded hole; 14. Second threaded hole; 15. Bolt. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0017] Please see Figure 1-6 The present invention provides the following technical solution: An amino silicone oil emulsification kettle sealing structure includes an emulsification kettle body 1, an emulsification kettle cover 2 at the top of the emulsification kettle body 1, a lower extension plate 3 extending outward from the top of the emulsification kettle body 1, an upper extension plate 4 extending outward from the bottom of the emulsification kettle cover 2, an installation groove 5 at the top of the lower extension plate 3, a combined sealing mechanism 6 installed inside the installation groove 5, and a sealing oil supply assembly 7 at the top of the emulsification kettle cover 2. The combined sealing mechanism 6 includes a first sealing ring 61, a second sealing ring 62, and a third sealing ring 63. The first sealing ring 61, the second sealing ring 62, and the third sealing ring 63 are installed inside the mounting groove 5. A sealing gasket 64 is provided between the bottoms of the first sealing ring 61, the second sealing ring 62, and the third sealing ring 63. The bottom of the sealing gasket 64 is in contact with the bottom wall of the mounting groove 5.

[0018] In this embodiment: the emulsifying vessel body 1 and the emulsifying vessel cover 2 cooperate to form a closed emulsification space. The lower extension plate 3 and the upper extension plate 4 extend outward from the top of the emulsifying vessel body 1 and the bottom of the emulsifying vessel cover 2, respectively, to provide an installation base for the sealing structure. The mounting groove 5 at the top of the lower extension plate 3 is used to accommodate the combined sealing mechanism 6. The first sealing ring 61, the second sealing ring 62 and the third sealing ring 63 are made of oil-resistant and high-temperature resistant elastic materials, forming three sealing defenses to effectively prevent material leakage and the entry of external impurities. The sealing gasket 64 is set at the bottom of the three sealing rings and is designed as an integral piece to further enhance the bottom sealing performance. It is in close contact with the bottom wall of the mounting groove 5 to fill any possible small gaps. The sealing oil supply component 7 provides sealing oil to the sealing mechanism to improve the sealing effect and protect the sealing rings.

[0019] Specifically, such as Figure 3 As shown, the sealing oil supply assembly 7 includes an oil supply tank 71, the bottom of which is bolted to the top of the emulsification vessel body 1.

[0020] Specifically, such as Figure 3 As shown, an oil supply groove 72 is provided inside the upper extension plate 4, and an oil supply pipe 73 is fixedly connected between the right side of the oil supply tank 71 and the top right side of the oil supply groove 72.

[0021] Specifically, such as Figure 3 As shown, a check valve 74 and an on / off ball valve 75 are respectively installed at the top and bottom of the oil supply pipe 73.

[0022] In this embodiment: the oil supply tank 71 of the sealing oil supply assembly 7 is used to store sealing oil. Its bottom is bolted to the top of the emulsification vessel 1 to ensure stable installation. The oil supply pipe 73 connects the oil supply tank 71 to the oil supply groove 72 inside the upper extension plate 4 for conveying sealing oil. The on / off ball valve 75 can control the on / off of the oil supply pipe 73 to facilitate the adjustment of the sealing oil supply. The check valve 74 prevents the sealing oil from flowing back and ensures the stability of the oil supply system. When it is necessary to replenish the sealing oil, the on / off ball valve 75 is opened, and the sealing oil enters the oil supply groove 72 from the oil supply tank 71 through the oil supply pipe 73, and then enters the combined sealing mechanism 6 through the oil injection nozzle 10 and the oil injection hole 8.

[0023] Specifically, such as Figure 5 As shown, the second sealing ring 62 has several oil injection holes 8 inside, which extend to the bottom of the sealing gasket 64.

[0024] Specifically, such as Figure 5 As shown, a matching groove 9 is provided at the bottom of the upper extension plate 4. Several oil injection nozzles 10 are provided inside the matching groove 9. The oil injection nozzles 10 are respectively connected to the oil supply groove 72. The inner wall of the matching groove 9 is in contact with the surfaces of the first sealing ring 61, the second sealing ring 62, the third sealing ring 63 and the sealing gasket 64. The oil injection nozzles 10 are located in the oil injection hole 8.

[0025] In this embodiment: the oil injection hole 8 inside the second sealing ring 62 provides a channel for sealing oil, allowing it to penetrate between the sealing ring and the sealing gasket 64, so that the sealing oil can slowly wet the sealing ring and the sealing gasket 64, enhance the sealing effect and lubricate the contact surface. The matching groove 9 at the bottom of the upper extension plate 4 is adapted to the combined sealing mechanism 6. When the emulsification kettle cover 2 is closed, the inner wall of the matching groove 9 is in close contact with each sealing ring and sealing gasket 64, improving the sealing performance. The oil injection nozzle 10 is connected to the oil supply groove 72 and is located inside the oil injection hole 8, ensuring that the sealing oil can be accurately injected into the oil injection hole 8, so that the sealing oil can be evenly penetrated into the sealing structure through the oil injection hole 8.

[0026] Specifically, such as Figure 6As shown, adsorption blocks 11 are bolted to both sides, front side and rear side of the upper extension plate 4, and electromagnet blocks 12 are bolted to both sides, front side and rear side of the lower extension plate 3. The electromagnet blocks 12 are used in conjunction with the adsorption blocks 11.

[0027] Specifically, such as Figure 6 As shown, the upper extension plate 4 and the lower extension plate 3 are respectively provided with a number of first threaded holes 13 and second threaded holes 14, and bolts 15 are threadedly connected between the interior of the first threaded holes 13 and the second threaded holes 14.

[0028] In this embodiment: when the emulsification vessel lid 2 is closed, the first threaded hole 13 of the upper extension plate 4 is aligned with the second threaded hole 14 of the lower extension plate 3, and the bolts 15 are tightened to achieve a fixed connection between the two. At the same time, the electromagnet block 12 is energized to generate magnetic force to attract the adsorption block 11 on the upper extension plate 4. The auxiliary bolts 15 enhance the tightness of the connection, ensuring that the combined sealing mechanism 6 fits tightly with the matching groove 9 and the mounting groove 5, further improving the sealing effect.

[0029] Working principle: The emulsifying vessel body 1 and the emulsifying vessel cover 2 cooperate to form a closed emulsification space. The lower extension plate 3 and the upper extension plate 4 extend outward from the top of the emulsifying vessel body 1 and the bottom of the emulsifying vessel cover 2, respectively, providing an installation base for the sealing structure. The combined sealing mechanism 6 is installed in the mounting groove 5 at the top of the lower extension plate 3. The first sealing ring 61, the second sealing ring 62, and the third sealing ring 63 are made of oil-resistant and high-temperature resistant elastic materials, forming three lines of sealing defense. The integrated sealing gasket 64 is located at the bottom of the three sealing rings and is in close contact with the bottom wall of the mounting groove 5 to enhance the bottom sealing performance. The oil supply tank 71 of the sealing oil supply component 7 stores the sealing oil, and its bottom is bolted to the top of the emulsifying vessel body 1. The oil supply pipe 73 connects the oil supply tank 71 and the oil supply groove 72 in the upper extension plate 4. The on / off ball valve 75 controls the on / off of the oil supply pipe 73 to regulate the sealing oil supply. The check valve 7... 4. To prevent backflow of sealing oil, when it is necessary to replenish the sealing oil, open the on / off ball valve 75. The sealing oil enters the oil supply groove 72 through the oil supply pipe 73, and then enters the combined sealing mechanism 6 through the oil injection nozzle 10 and the oil injection hole 8. The oil injection hole 8 in the second sealing ring 62 allows the sealing oil to penetrate between the sealing ring and the sealing gasket 64, wetting and lubricating the contact surface. The matching groove 9 at the bottom of the upper extension plate 4 is adapted to the combined sealing mechanism 6. When the emulsification kettle cover 2 is closed, the inner wall of the matching groove 9 is in close contact with each sealing ring and sealing gasket 64. The oil injection nozzle 10 is in the oil injection hole 8 to ensure accurate injection of sealing oil. At the same time, align the upper threaded hole and the lower threaded hole, and then tighten the bolt 15 to fix it. Then, energize the electromagnet block 12 to attract the adsorption block 11, which helps to enhance the tightness of the connection, so that the combined sealing mechanism 6 fits tightly with the matching groove 9 and the mounting groove 5, improving the sealing effect.

[0030] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A sealing structure for an amino silicone oil emulsification reactor, comprising an emulsification reactor body (1), characterized in that: The top of the emulsifying vessel body (1) is provided with an emulsifying vessel cover (2), the top of the emulsifying vessel body (1) extends outward with a lower extension plate (3), the bottom of the emulsifying vessel cover (2) extends outward with an upper extension plate (4), the top of the lower extension plate (3) is provided with an installation groove (5), the interior of the installation groove (5) is provided with a combined sealing mechanism (6), and the top of the emulsifying vessel cover (2) is provided with a sealing oil supply assembly (7). The combined sealing mechanism (6) includes a first sealing ring (61), a second sealing ring (62) and a third sealing ring (63). The first sealing ring (61), the second sealing ring (62) and the third sealing ring (63) are installed inside the mounting groove (5). A sealing gasket (64) is provided between the bottoms of the first sealing ring (61), the second sealing ring (62) and the third sealing ring (63). The bottom of the sealing gasket (64) is in contact with the bottom wall of the mounting groove (5).

2. The sealing structure of an amino silicone oil emulsification reactor according to claim 1, characterized in that: The sealing oil supply assembly (7) includes an oil supply tank (71), the bottom of which is bolted to the top of the emulsification vessel body (1).

3. The sealing structure of an amino silicone oil emulsification reactor according to claim 2, characterized in that: An oil supply groove (72) is provided inside the upper extension plate (4), and an oil supply pipe (73) is fixedly connected between the right side of the oil supply tank (71) and the top right side of the oil supply groove (72).

4. The sealing structure of an amino silicone oil emulsification reactor according to claim 3, characterized in that: The oil supply pipe (73) is equipped with a check valve (74) at the top and a shut-off ball valve (75) at the bottom.

5. The sealing structure of an amino silicone oil emulsification reactor according to claim 3, characterized in that: The second sealing ring (62) has several oil injection holes (8) inside, which extend to the bottom of the sealing gasket (64).

6. The sealing structure of an amino silicone oil emulsification reactor according to claim 5, characterized in that: The bottom of the upper extension plate (4) is provided with a matching groove (9), and a number of oil injection nozzles (10) are provided inside the matching groove (9). The oil injection nozzles (10) are respectively connected to the oil supply groove (72). The inner wall of the matching groove (9) is in contact with the surfaces of the first sealing ring (61), the second sealing ring (62), the third sealing ring (63) and the sealing gasket (64). The oil injection nozzles (10) are located inside the oil injection hole (8).

7. The sealing structure of an amino silicone oil emulsification reactor according to claim 1, characterized in that: Adsorption blocks (11) are bolted to both sides, front side and rear side of the upper extension plate (4), and electromagnet blocks (12) are bolted to both sides, front side and rear side of the lower extension plate (3). The electromagnet blocks (12) are used in conjunction with the adsorption blocks (11).

8. The sealing structure of an amino silicone oil emulsification reactor according to claim 1, characterized in that: The upper extension plate (4) and the lower extension plate (3) are respectively provided with a number of first threaded holes (13) and second threaded holes (14), and bolts (15) are threadedly connected between the interior of the first threaded holes (13) and the second threaded holes (14).

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