CN213332337U

CN213332337U - Perchlorate production is with crystallizer sealing device

Info

Publication number: CN213332337U
Application number: CN202022321169.0U
Authority: CN
Inventors: 丁光辉
Original assignee: Xiangxiang Zhujindu Electrification Co ltd
Current assignee: Xiangxiang Zhujindu Electrification Co ltd
Priority date: 2020-10-15
Filing date: 2020-10-15
Publication date: 2021-06-01
Anticipated expiration: 2030-10-15

Abstract

The utility model relates to a perchlorate production technical field just discloses a perchlorate production is with crystallizer sealing device, including crystallizer body and sealed lid, sealed gland lid is at the top of crystallizer body, the crystallizer body is close to open-top's inner wall and installs solid fixed ring, gu the sealing ring is installed at solid fixed ring's top, the sleeve pipe is installed to the bottom of sealed lid, sheathed tube bottom closely pegs graft with the sealing ring. The sealing device can improve the sealing performance of the crystallizing tank body by utilizing the tight sleeve joint between the sleeve and the sealing ring; through seting up of sealing ring top constant head tank for sheathed tube bottom can closely peg graft with the sealing ring, and the grafting of reference column and locating hole is utilized in the design of rethread sleeve pipe bottom ring channel and locating column, has improved the tightness of being connected between sleeve pipe and the sealing ring, thereby improves the leakproofness of crystallizer body.

Description

Perchlorate production is with crystallizer sealing device

Technical Field

The utility model relates to a perchlorate production technical field specifically is a perchlorate production is with crystallizer sealing device.

Background

Perchlorate is the salt that perchloric acid formed, contains the perchlorate ion of tetrahedral type, and perchlorate exists in nature, mainly is used as oxidizer in rocket fuel and fireworks and explosive in the air bag, in the production crystallization process of perchlorate, needs to use the crystallizer, and present crystallizer is most for traditional structural design, and the lid at jar body top only can play a simple sealed effect, and sealed effect is waited to improve, for this reason, we propose a perchlorate production with crystallizer sealing device.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned problem that prior art exists, the utility model provides a perchlorate production is with crystallizer sealing device.

In order to realize the above-mentioned purpose, the utility model provides a pair of perchlorate production is with crystallizer sealing device, including crystallizer body and sealed lid, sealed gland is at the top of crystallizer body, the crystallizer body is close to open-top's inner wall and installs solid fixed ring, gu the sealing ring is installed at fixed ring's top, the sleeve pipe is installed to the bottom of sealed lid, sheathed tube bottom closely pegs graft with the sealing ring.

Preferably, the annular groove has been seted up to sheathed tube bottom, the internally mounted of annular groove has the reference column of annular symmetric distribution, the other end of reference column passes sealing ring and solid fixed ring in proper order, and closely pegs graft each other.

Preferably, the outer edge of sealing ring upper surface sets up the constant head tank with sleeve pipe looks adaptation, the constant head tank is open-top's ring shape, sheathed tube bottom outer edge closely pegs graft with the constant head tank.

Preferably, a positioning hole matched with the positioning column is formed in the position, close to the inner ring, of the upper surface of the sealing ring, and the bottom end of the positioning column penetrates through the positioning hole and is tightly attached to the inner wall of the positioning hole.

Preferably, the fixing ring is provided with an insertion hole communicated with the positioning hole, and the bottom end of the positioning column penetrates through the positioning hole and is tightly inserted into the insertion hole.

Preferably, the sealing ring is a rubber product.

Compared with the prior art, the utility model provides a perchlorate is crystallizer sealing device for production has following beneficial effect:

the utility model can improve the sealing performance of the crystallizing tank body by installing the fixing ring and the sealing ring in the crystallizing tank body, installing the sleeve at the bottom of the sealing cover and utilizing the tight sleeve joint between the sleeve and the sealing ring; through seting up of sealing ring top constant head tank for sheathed tube bottom can closely peg graft with the sealing ring, and the grafting of reference column and locating hole is utilized in the design of rethread sleeve pipe bottom ring channel and locating column, has improved the tightness of being connected between sleeve pipe and the sealing ring, thereby improves the leakproofness of crystallizer body.

Drawings

Fig. 1 is a schematic front structural view of the present invention;

FIG. 2 is a schematic view of the cross-sectional structure of the crystallizing tank body of the present invention;

fig. 3 is a schematic structural view of the sleeve of the present invention;

fig. 4 is a schematic top view of the sealing ring of the present invention;

fig. 5 is a schematic structural diagram of the present invention.

In the figure: 1. a crystallizer body; 2. a sealing cover; 3. a fixing ring; 4. a seal ring; 5. a sleeve; 6. an annular groove; 7. a positioning column; 8. positioning a groove; 9. and (7) positioning the holes.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present disclosure more clear, the technical solutions of the embodiments of the present disclosure will be described below clearly and completely with reference to the accompanying drawings of the embodiments of the present disclosure.

Referring to fig. 1-5, a sealing device for a crystallization tank for perchlorate production comprises a crystallization tank body 1 and a sealing cover 2, wherein the sealing cover 2 is pressed on the top of the crystallization tank body 1, a fixing ring 3 is mounted on the inner wall of the crystallization tank body 1 close to an opening at the top end, a sealing ring 4 is mounted on the top of the fixing ring 3, a sleeve 5 is mounted at the bottom of the sealing cover 2, and the bottom end of the sleeve 5 is tightly inserted into the sealing ring 4.

Annular groove 6 has been seted up to sleeve 5's bottom, annular groove 6's internally mounted has annular symmetric distribution's reference column 7, the other end of reference column 7 passes sealing ring 4 and solid fixed ring 3 in proper order, and closely peg graft each other, the constant head tank 8 with 5 looks adaptations of sleeve pipe is seted up along the outer of sealing ring 4 upper surface, constant head tank 8 is open-top's ring shape, sleeve 5's bottom is outer along closely pegging graft with constant head tank 8, sealing ring 4 upper surface is close to the position of inner circle and sets up the locating hole 9 with 7 looks adaptations of reference column, locating hole 9 is passed to reference column 7's bottom, and closely laminate with the inner.

Through the integrated design of ring channel 6 and constant head tank 8 for sleeve 5's bottom can peg graft with sealing ring 4, and rethread reference column 7 combines together with locating hole 9, can improve the combination compactness between sleeve 5 and the sealing ring 4, thereby improves sealing performance, avoids the gas in the crystallization process to leak from the joint gap of sealed lid 2 and crystallizer body 1, has improved the safety in utilization.

The fixed ring 3 is provided with a jack communicated with the positioning hole 9, the bottom end of the positioning column 7 penetrates through the positioning hole 9 and is tightly inserted into the jack, the jack is equal to the aperture of the positioning hole 9, and the bottom end of the positioning column 7 can be inserted into the jack, so that the sleeve 5 can be tightly combined with the fixed ring 3, and the connection tightness is improved.

The seal ring 4 is made of rubber, and can improve connection tightness and sealing performance.

The utility model can improve the sealing performance of the crystallizing tank body 1 by installing the fixing ring 3 and the sealing ring 4 in the crystallizing tank body 1, installing the sleeve 5 at the bottom of the sealing cover 2 and utilizing the tight sleeve joint between the sleeve 5 and the sealing ring 4; through seting up of 4 top constant head tanks 8 of sealing ring for sleeve 5's bottom can closely peg graft with sealing ring 4, and the design of 5 bottom ring channels 6 of rethread sleeve and reference column 7 utilizes the grafting of reference column 7 with locating hole 9, has improved the tightness of being connected between sleeve 5 and the sealing ring 4, thereby improves the leakproofness of crystallizer body 1.

The above description is only an exemplary embodiment of the present invention, and is not intended to limit the present invention, the scope of which is defined by the appended claims. Various modifications and equivalents of the invention can be made by those skilled in the art within the spirit and scope of the invention, and such modifications and equivalents should also be considered as falling within the scope of the invention.

Claims

1. The utility model provides a perchlorate production is with crystallizer sealing device, includes crystallizer body (1) and sealed lid (2), sealed lid (2) gland is at the top of crystallizer body (1), its characterized in that, crystallizer body (1) is close to open-ended inner wall and installs solid fixed ring (3), sealing ring (4) are installed at the top of solid fixed ring (3), sleeve pipe (5) are installed to the bottom of sealed lid (2), the bottom and the sealing ring (4) of sleeve pipe (5) closely peg graft.

2. The perchlorate production crystallizer sealing device according to claim 1, characterized in that the bottom end of the sleeve (5) is provided with an annular groove (6), the annular groove (6) is internally provided with positioning columns (7) which are symmetrically distributed in an annular shape, and the other ends of the positioning columns (7) sequentially penetrate through the sealing ring (4) and the fixing ring (3) and are tightly inserted into each other.

3. The perchlorate production crystallizer sealing device according to claim 2, wherein the outer edge of the upper surface of the sealing ring (4) is provided with a positioning groove (8) matched with the sleeve (5), the positioning groove (8) is a circular ring with an open top, and the outer edge of the bottom end of the sleeve (5) is tightly inserted into the positioning groove (8).

4. The perchlorate production crystallizer sealing device according to claim 3, wherein the sealing ring (4) has a positioning hole (9) at a position close to the inner ring, the positioning hole being adapted to the positioning post (7), and the bottom end of the positioning post (7) passes through the positioning hole (9) and is tightly attached to the inner wall of the positioning hole (9).

5. The perchlorate production crystallizer sealing device according to claim 4, wherein the fixing ring (3) is provided with a jack communicated with the positioning hole (9), and the bottom end of the positioning column (7) passes through the positioning hole (9) and is tightly inserted into the jack.

6. The perchlorate production crystallizer tank sealing device according to claim 1, characterized in that the sealing ring (4) is a rubber product.