Sealing structure of reaction kettle

Abstract

The utility model discloses a sealing structure of a reaction kettle, which comprises a kettle body and a kettle cover, the bottom of the kettle cover is fixedly connected with a first connecting ring, the top of the kettle body is fixedly connected with a second connecting ring, the first connecting ring and the second connecting ring are fixed through a flange assembly, the bottom of the first connecting ring is provided with an L-shaped ring groove, and the bottom of the second connecting ring is provided with an L-shaped groove. The upper surface of the second connecting ring is fixedly connected with an L-shaped ring block, the L-shaped ring block is connected with the L-shaped ring groove in an inserted mode, the top and the bottom of the L-shaped ring block are both fixedly connected with a first sealing gasket and a second sealing gasket, and the first sealing gasket and the second sealing gasket make contact with the L-shaped ring groove. According to the device, efficient multiple sealing of the device can be achieved through matched use of the L-shaped ring blocks, the wedge-shaped blocks and the sealing gaskets, and workers can conveniently and rapidly position and install the kettle cover and the kettle body through matched use of the positioning columns and the positioning holes.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of reaction kettle sealing, especially relates to a sealing structure of reaction kettle. BACKGROUND

[0002] The broad sense of reaction kettle is a container with physical or chemical reaction, through the structural design and parameter configuration of container, realize the heating, evaporation, cooling and low speed's mix of process requirement function, the current reaction kettle's feeding opening usually is established at the upper cover, realizes the sealing through the sealing cover after feeding.

[0003] Through the search, the patent with the announcement number CN216727223U discloses a kind of reaction kettle cover sealing structure, the device realizes the rapid sealing of feeding opening, sealing efficiency is high, effect is good, and avoid the material in reaction kettle, but the device is merely provided with a layer of sealing structure, if the sealing structure is damaged, it will affect the normal use of device. UTILITY MODEL CONTENT

[0004] The utility model aims at solving the shortcomings in the prior art, and provides a sealing structure of reaction kettle.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0006] A sealing structure of reaction kettle, comprising a kettle body and a kettle cover, the bottom of the kettle cover is fixedly connected with a first connecting ring, the top of the kettle body is fixedly connected with a second connecting ring, the first connecting ring and the second connecting ring are fixed through a flange assembly, the bottom of the first connecting ring is provided with an L-shaped ring groove, the upper surface of the second connecting ring is fixedly connected with an L-shaped ring block, and the L-shaped ring block is inserted with the L-shaped ring groove, the top and bottom of the L-shaped ring block are fixedly connected with a first sealing pad and a second sealing pad, and the first sealing pad and the second sealing pad are in contact with the L-shaped ring groove, the bottom of the first connecting ring is fixedly connected with a wedge block, the inclined surface of the wedge block is fixedly connected with a third sealing pad, the top of the second connecting ring is provided with an inclined groove, and the third sealing pad is in contact with the inclined groove.

[0007] As a further scheme of the utility model, a plurality of positioning holes are formed in the first connecting ring, and a plurality of positioning columns are fixedly connected to the upper surface of the second connecting ring.

[0008] As a further scheme of the utility model, the positioning columns are inserted into the positioning holes.

[0009] As a further scheme of the utility model, the flange assembly comprises a first flange plate, the first flange plate is fixed outside the first connecting ring through bolts, and a second flange plate is fixedly connected to the outside of the second connecting ring.

[0010] As a further scheme of the utility model, the first flange plate and the second flange plate are fixed through screws.

[0011] As a further scheme of the utility model, the top end of the positioning column is provided with a camber surface.

[0012] The utility model discloses beneficial effects are:

[0013] 1. In the utility model, through the cooperation of L type ring block, first sealing gasket and second sealing gasket, the sealing effect between cauldron cover and cauldron body is more excellent, realizes the double sealing of device, and improves the sealing effect of device.

[0014] 2. In the utility model, through the cooperation of third sealing gasket on wedge block and inclined groove, the sealing between cauldron cover and cauldron body is further, the sealing life of device is more durable, and the use effect of device is improved.

[0015] 3. In the utility model, through the cooperation of positioning column and positioning hole, the staff can conveniently position and install between cauldron cover and cauldron body quickly, and the convenience of device is improved. DRAWINGS

[0016] Fig. 1 It is a three-dimensional structure schematic view of the sealing structure of the utility model reaction kettle;

[0017] Fig. 2 It is a local explosion structure schematic view of the sealing structure of the utility model reaction kettle;

[0018] Fig. 3 It is a local sectional structure schematic view of the sealing structure of the utility model reaction kettle.

[0019] In the drawing: 1, cauldron cover;2, first connecting ring;3, first flange plate;4, second flange plate;5, second connecting ring;6, L type ring groove;7, L type ring block;8, inclined groove;9, wedge block;10, positioning column;11, positioning hole;12, first sealing gasket;13, second sealing gasket;14, third sealing gasket;15, cauldron body. CONCRETE IMPLEMENTING METHOD

[0020] The technical scheme in the embodiments of the utility model will be described clearly and completely in combination with the drawings in the embodiments of the utility model, and the described embodiments are only a part of the embodiments of the utility model, not all the embodiments, based on the embodiments in the utility model, other embodiments obtained by the ordinary skill in the art without making creative labor all belong to the protection scope of the utility model.

[0021] REFERENCE Figs. 1-3The utility model discloses a sealing structure of a reaction kettle, which comprises a kettle body 15 and a kettle cover 1, the bottom of the kettle cover 1 is fixed with a first connecting ring 2 through bolts, the top of the kettle body 15 is fixed with a second connecting ring 5 through bolts, the first connecting ring 2 and the second connecting ring 5 are fixed through a flange assembly, the bottom of the first connecting ring 2 is provided with an L-shaped ring groove 6, the upper surface of the second connecting ring 5 is fixed with an L-shaped ring block 7 through bolts, and the L-shaped ring block 7 is inserted into the L-shaped ring groove 6, the top and bottom of the L-shaped ring block 7 are bonded with a first sealing gasket 12 and a second sealing gasket 13, and the first sealing gasket 12 and the second sealing gasket 13 are in contact with the L-shaped ring groove 6, the kettle cover 1 is butted with the kettle body 15, the L-shaped ring block 7 is inserted into the L-shaped ring groove 6, the first sealing gasket 12 and the second sealing gasket 13 make the L-shaped ring block 7 tightly contact with the L-shaped ring groove 6, so that the kettle cover 1 and the kettle body 15 are double sealed, the bottom of the first connecting ring 2 is fixed with a wedge-shaped block 9 through bolts, the inclined surface of the wedge-shaped block 9 is bonded with a third sealing gasket 14, the top of the second connecting ring 5 is provided with an inclined groove 8, and the third sealing gasket 14 is in contact with the inclined groove 8, the third sealing gasket 14 on the inclined surface of the wedge-shaped block 9 is in contact with the inclined groove 8, so that the kettle cover 1 and the kettle body 15 are further sealed.

[0022] In the utility model, the inside of the first connecting ring 2 is provided with a plurality of positioning holes 11, the upper surface of the second connecting ring 5 is fixed with a plurality of positioning columns 10 through bolts, and the positioning columns 10 are inserted into the positioning holes 11, through the cooperation of the positioning columns 10 and the positioning holes 11, the staff can quickly position and install the kettle cover 1 and the kettle body 15, the flange assembly comprises a first flange plate 3, the first flange plate 3 is fixed on the outside of the first connecting ring 2 through bolts, the outside of the second connecting ring 5 is fixed with a second flange plate 4 through bolts, the first flange plate 3 and the second flange plate 4 are fixed through screws, the staff uses the screws to fix the first flange plate 3 and the second flange plate 4, and then the kettle cover 1 is stably fixed on the top of the kettle body 15, and the top end of the positioning column 10 is provided with a cambered surface, so that the positioning column 10 is inserted into the positioning hole 11.

[0023] The utility model discloses a working principle, when needing to install the kettle cover 1, first, the kettle cover 1 is butted with the kettle body 15, the positioning column 10 is inserted into the corresponding positioning hole 11, meanwhile, the L-shaped ring block 7 is inserted into the L-shaped ring groove 6, the first sealing gasket 12 and the second sealing gasket 13 make the L-shaped ring block 7 tightly contact with the L-shaped ring groove 6, meanwhile, the third sealing gasket 14 on the inclined surface of the wedge-shaped block 9 is in contact with the inclined groove 8, then the staff uses the screws to fix the first flange plate 3 and the second flange plate 4, and then the kettle cover 1 is stably fixed on the top of the kettle body 15.

[0024] Furthermore, the terms "installation," "setup," "connection," and "socketing" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral constructions; they can refer to mechanical or electrical connections; they can refer to direct connections or indirect connections via an intermediate medium, or internal connections between two devices, components, or parts. Those skilled in the art can understand the specific meaning of these terms in this application based on the specific circumstances.

Claims

1. A sealing structure of a reaction vessel comprising a vessel body (15) and a vessel cover (1), characterized in that, The bottom of the kettle cover (1) is fixedly connected with a first connecting ring (2), the top of the kettle body (15) is fixedly connected with a second connecting ring (5), the first connecting ring (2) and the second connecting ring (5) are fixed through a flange assembly, the bottom of the first connecting ring (2) is provided with an L-shaped ring groove (6), the upper surface of the second connecting ring (5) is fixedly connected with an L-shaped ring block (7), and the L-shaped ring block (7) is inserted with the L-shaped ring groove (6), the top and bottom of the L-shaped ring block (7) are fixedly connected with a first sealing gasket (12) and a second sealing gasket (13), and the first sealing gasket (12) and the second sealing gasket (13) are in contact with the L-shaped ring groove (6), the bottom of the first connecting ring (2) is fixedly connected with a wedge-shaped block (9), the inclined surface of the wedge-shaped block (9) is fixedly connected with a third sealing gasket (14), and the top of the second connecting ring (5) is provided with an inclined groove (8), and the third sealing gasket (14) is in contact with the inclined groove (8).

2. The sealing structure of a reaction kettle according to claim 1, wherein, The inside of the first connecting ring (2) is provided with a plurality of positioning holes (11), and the upper surface of the second connecting ring (5) is fixedly connected with a plurality of positioning columns (10).

3. The seal structure for a reaction vessel according to claim 2, wherein The positioning column (10) is inserted with the positioning hole (11).

4. The seal structure for a reaction vessel according to claim 1, wherein The flange assembly comprises a first flange plate (3), and the first flange plate (3) is fixed on the outside of the first connecting ring (2) through bolts.

5. The seal structure for a reaction vessel according to claim 4, wherein The first flange plate (3) and the second flange plate (4) are fixed through screws.

6. The seal structure for a reaction vessel according to claim 2, wherein The top end of the positioning column (10) is provided with a cambered surface.

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