CN210614221U - Sealing structure of impregnating vessel - Google Patents
Sealing structure of impregnating vessel Download PDFInfo
- Publication number
- CN210614221U CN210614221U CN201921143066.0U CN201921143066U CN210614221U CN 210614221 U CN210614221 U CN 210614221U CN 201921143066 U CN201921143066 U CN 201921143066U CN 210614221 U CN210614221 U CN 210614221U
- Authority
- CN
- China
- Prior art keywords
- cover
- tank
- jar
- cylinder
- jar body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Pressure Vessels And Lids Thereof (AREA)
Abstract
The utility model discloses a seal structure of steeping tank, including a jar body and cover, the up end of the jar body is equipped with the seal groove, and the seal groove intercommunication has the intake pipe, is equipped with the sealing washer in the seal groove, and the lower surface of sealing washer is inwards sunken to form and aerifys the recess, on the jar body up end was located to the cover, the cover outward flange was equipped with a plurality of lugs along radial prominent, and the jar mouthful outside of the jar body is equipped with annular locking hoop, is equipped with the holding tank on the locking hoop, is equipped with the notch of a plurality of openings towards jar body axis on the locking hoop body of holding tank top, notch and lug phase-match and one-to-one. The utility model discloses a compressing tightly of cover and filling into nitrogen gas can realize the inseparable even laminating of all sealed faces on sealing washer and the flooding jar to realize the reliable sealed of flooding jar, and improve the sealed compressive capacity of flooding jar, simple structure is convenient for realize low cost.
Description
Technical Field
The utility model relates to a graphite electrode processing technology field especially relates to a seal structure of flooding jar.
Background
In order to increase the density of the graphite electrode, reduce the porosity and permeability, increase the mechanical strength of the product, and improve the electrical conductivity and thermal conductivity, a dipping tank is often used to dip the graphite electrode green compact. In the dipping process of the graphite electrode green body, the inside of the dipping tank is in a high-pressure state, so that the tank body and the tank cover of the dipping tank need to be sealed. The existing sealing structure of the impregnating tank is provided with a sealing ring between a tank cover and a tank opening, the pressure resistance of the existing sealing structure is limited (generally, the pressure resistance is about 2.5 MPa), and the sealing structure can not ensure the uniform and tight fit of the sealing ring with the sealing surfaces of the tank body and the tank cover, so that the sealing performance of the impregnating tank can not be ensured.
SUMMERY OF THE UTILITY MODEL
In order to solve the prior technical problem, the utility model provides a seal structure of a dipping tank.
In order to achieve the above object, the utility model provides a following technical scheme: a sealing structure of an impregnation tank comprises a tank body and a tank cover, wherein the tank body is cylindrical and is provided with a tank opening, the tank cover is arranged at the tank opening of the tank body, the upper end surface of the tank body is provided with an annular sealing groove with an upward notch, the sealing groove is communicated with an air inlet pipe, a sealing ring is arranged in the sealing groove, the lower surface of the sealing ring is inwards sunken to form an inflation groove, the tank cover is arranged on the upper end surface of the tank body, the outer edge of the tank cover is provided with a plurality of convex blocks which are protruded along the radial direction, the outer side of the tank opening of the tank body is provided with an annular locking hoop, the locking hoop is arranged in a rotating way relative to the tank cover, the locking hoop is provided with a containing groove for containing the convex block of the tank cover, the holding tank is annular, the notch faces the axis of the tank body, a plurality of notches with openings facing the axis of the tank body are arranged on the locking hoop body above the holding tank, the notches are matched with the lugs and correspond to the lugs one by one, and the notches penetrate through the locking hoop body above the accommodating groove.
Preferably, the tank cover is connected with a rotating turnover mechanism, and the rotating turnover mechanism comprises a fixed frame, a rotating cylinder, a turnover cylinder and a connecting rod; the utility model discloses a tank cover, including the mount, the mount is fixed in one side of the jar body, the rotation cylinder is located on the mount and its axial is tangent with the cover, and rotation cylinder one end articulates on the mount, and the other end is articulated with the cover, upset cylinder one end articulates on the jar body lateral wall of mount homonymy, and the other end is articulated with the middle part of connecting rod, and the one end of connecting rod is rotated and is connected on the mount, and the cover top is located to the other end and is equipped with the connecting seat, is equipped with first connection bearing in the connecting seat, and the top of cover is equipped with.
Preferably, the tank cover is connected with a turnover mechanism, the turnover mechanism comprises a fixed frame, a turnover cylinder and a connecting rod, the fixed frame is fixed on one side of the tank body, one end of the turnover cylinder is hinged on the outer side wall of the tank body on the same side of the fixed frame, the other end of the turnover cylinder is hinged with the middle part of the connecting rod, one end of the connecting rod is rotatably connected to the fixed frame, and the other end of the connecting rod is connected; the locking hoop is connected with the tank body through a second connecting bearing and is connected with a rotating mechanism, the rotating mechanism is a rotating cylinder, the rotating cylinder is arranged on the fixing frame, the axial direction of the rotating cylinder is tangent to the tank cover, one end of the rotating cylinder is hinged to the fixing frame, and the other end of the rotating cylinder is hinged to the tank cover.
Preferably, the plurality of bumps are uniformly arranged along the circumferential direction of the can lid.
Preferably, a pressure gauge is arranged on the air inlet pipe.
Preferably, the bumps are square or trapezoidal.
The utility model discloses a compressing tightly of cover and filling into nitrogen gas can realize the inseparable even laminating of all sealed faces on sealing washer and the flooding jar to realize the reliable sealed of flooding jar, and improve the sealed compressive capacity of flooding jar, simple structure is convenient for realize low cost.
Drawings
Fig. 1 is a schematic structural diagram of embodiment 1 of the present invention.
Fig. 2 is an enlarged schematic view at a in fig. 1.
Figure 3 is a bottom view of a can lid according to embodiment 1 of the present invention.
Fig. 4 is a plan view of the locking band of embodiment 1 of the present invention.
Fig. 5 is a schematic sectional view taken along line B-B of fig. 4.
Fig. 6 is a schematic structural view of embodiment 2 of the present invention.
Fig. 7 is an enlarged schematic view at C in fig. 6.
Figure 8 is a bottom view of a can lid according to embodiment 2 of the present invention.
In the figure: 1 jar body, 2 cover, 3 intake pipes, 4 sealing washers, 5 aerify recess, 6 lugs, 7 locking hoops, 8 holding tanks, 9 notches, 10 mounts, 11 revolving cylinders, 12 upset cylinders, 13 connecting rods, 14 connecting seats, 15 first connecting bearing, 16 connecting axle, 17 manometer, 18 second connecting bearing.
Detailed Description
The embodiments of the present invention will be further explained with reference to the drawings.
Example 1
Referring to fig. 1-5, a sealing structure of an immersion tank comprises a tank body 1 and a tank cover 2, wherein the tank body 1 is cylindrical and is provided with a tank opening, the tank cover 2 is covered on the tank opening of the tank body 1, and the upper end surface of the tank body 1 is provided with an annular sealing groove with an upward notch. The sealing groove is communicated with an air inlet pipe 3, a sealing ring 4 is arranged in the sealing groove, and the lower surface of the sealing ring 4 is inwards sunken to form an inflating groove 5. On cover 2 located 1 up end of the jar body, 2 outward flanges of cover are equipped with a plurality of along radial bellied lugs 6, and the jar mouth outside of the jar body 1 is equipped with annular locking hoop 7, locking hoop 7 sets up for the rotation of cover 2, is equipped with the holding tank 8 that is used for holding 2 lugs 6 of cover on the locking hoop 7, holding tank 8 is annular and notch orientation jar body 1 axis, is equipped with the notch 9 of a plurality of openings orientation jar body 1 axis on the locking hoop 7 hoop body of holding tank 8 top, notch 9 and 6 phase-matches of lug and one-to-one, and notch 9 runs through the locking hoop 7 hoop body of holding tank 8 top.
The tank cover 2 is connected with a rotating turnover mechanism, and the rotating turnover mechanism comprises a fixed frame 10, a rotating cylinder 11, a turnover cylinder 12 and a connecting rod 13. The fixed frame 10 is fixed on one side of the tank body 1, and the rotating cylinder 11 is arranged on the fixed frame 10 and the axial direction of the rotating cylinder is tangent to the tank cover 2. One end of a rotating cylinder 11 is hinged on the fixed frame 10, the other end of the rotating cylinder is hinged with the tank cover 2, one end of a turning cylinder 12 is hinged on the outer side wall of the tank body 1 at the same side of the fixed frame 10, and the other end of the turning cylinder is hinged with the middle part of a connecting rod 13. One end of the connecting rod 13 is rotatably connected on the fixing frame 10, the other end of the connecting rod is arranged above the tank cover 2 and is provided with a connecting seat 14, a first connecting bearing 15 is arranged in the connecting seat 14, the top of the tank cover 2 is provided with a connecting shaft 16, the connecting shaft 16 is rotatably arranged in the connecting seat 14, and the locking hoop 7 is fixedly arranged outside the tank body 1.
The plurality of projections 6 are uniformly arranged in the circumferential direction of the can lid 2.
And a pressure gauge 17 is arranged on the air inlet pipe 3.
The bumps 6 are square.
When the tank cover 2 is closed, the overturning cylinder 12 is started to drive the tank cover 2 to overturn, the convex block 6 of the tank cover 2 penetrates from the notch 9 of the locking hoop 7 and enters the accommodating groove 8 of the locking hoop 7, and the tank cover 2 is well covered and then pressed on the upper end surface of the tank body 1 and the sealing ring 4 by gravity. The rotating cylinder 11 is activated, and the rotating cylinder 11 rotates the can lid 2, so that the protrusion formed between the two notches 9 of the locking band 7 presses on the protrusion 6 of the can lid 2. Let in nitrogen gas from intake pipe 3 to the seal groove, nitrogen gas is full of and aerifys recess 5, and sealing washer 4 expands to all directions under the effect of nitrogen gas to make sealing washer 4 and jar body 1, the sealed face of cover 2 evenly closely laminate, guaranteed the leakproofness of flooding jar. The locking hoop 7 plays a role in compressing the tank cover 2, so that the pressure resistance of the sealing structure is improved, and the sealing performance is improved. When the tank cover 2 is opened, the rotating cylinder 11 firstly drives the tank cover 2 to rotate, then the overturning cylinder 12 drives the tank cover 2 to overturn, and the convex block 6 of the tank cover 2 penetrates out of the notch 9 of the locking hoop 7.
Example 2
Referring to fig. 6-8, a sealing structure of an immersion tank comprises a tank body 1 and a tank cover 2, wherein the tank body 1 is cylindrical and is provided with a tank opening, the tank cover 2 is covered on the tank opening of the tank body 1, the upper end surface of the tank body 1 is provided with an annular sealing groove with an upward notch, the sealing groove is communicated with an air inlet pipe 3, a sealing ring 4 is arranged in the sealing groove, the lower surface of the sealing ring 4 is recessed inwards to form an inflation groove 5, the tank cover 2 is arranged on the upper end surface of the tank body 1, the outer edge of the tank cover 2 is provided with a plurality of convex blocks 6 protruding along the radial direction, the outer side of the tank opening of the tank body 1 is provided with an annular locking hoop 7, the locking hoop 7 is arranged in a rotating way relative to the tank cover 2, the locking hoop 7 is provided with a containing groove 8 for containing the convex blocks of the tank cover 2, the, the notches 9 are matched with the lugs 6 and correspond to the lugs one by one, and the notches 9 penetrate through the hoop body of the locking hoop 7 above the accommodating groove 8.
The cover 2 is connected with tilting mechanism, tilting mechanism includes mount 10, upset cylinder 12, connecting rod 13, mount 10 is fixed in one side of the jar body 1, upset cylinder 12 one end articulates on the jar body 1 lateral wall of mount 10 homonymy, and the other end is articulated with the middle part of connecting rod 13, and the one end of connecting rod 13 is rotated and is connected on mount 10, and the other end is connected with the lid upper end. The locking hoop 7 is connected with the tank body 1 through a second connecting bearing 18 and is connected with a rotating mechanism, the rotating mechanism is a rotating cylinder 11, the rotating cylinder 11 is arranged on the fixing frame 10, the axial direction of the rotating cylinder 11 is tangent to the tank cover 2, one end of the rotating cylinder 11 is hinged on the fixing frame 10, and the other end of the rotating cylinder is hinged with the tank cover 2.
The plurality of projections 6 are uniformly arranged in the circumferential direction of the can lid 2.
And a pressure gauge 17 is arranged on the air inlet pipe 3.
The projection 6 is trapezoidal.
When the tank cover 2 is closed, the overturning cylinder 12 is started to drive the tank cover 2 to overturn, the convex block 6 of the tank cover 2 penetrates from the notch 9 of the locking hoop 7 and enters the accommodating groove 8 of the locking hoop 7, and the tank cover 2 is well covered and then pressed on the upper end surface of the tank body 1 and the sealing ring 4 by gravity. The rotating cylinder 11 is activated, and the rotating cylinder 11 rotates the locking band 7, so that the protrusion formed between the two notches 9 of the locking band 7 presses on the protrusion 6 of the can lid 2. Let in nitrogen gas from intake pipe 3 to the seal groove, nitrogen gas is full of and aerifys recess 5, and sealing washer 4 expands to all directions under the effect of nitrogen gas to make sealing washer 4 and jar body 1, the sealed face of cover 2 evenly closely laminate, guaranteed the leakproofness of flooding jar. The locking hoop 7 plays a role in compressing the tank cover 2, so that the pressure resistance of the sealing structure is improved, and the sealing performance is improved. When the tank cover 2 is opened, the rotating cylinder 11 firstly drives the locking hoop 7 to rotate, then the overturning cylinder 12 drives the tank cover 2 to overturn, and the convex block 6 of the tank cover 2 penetrates out of the notch 9 of the locking hoop 7.
Claims (6)
1. The utility model provides a seal structure of impregnating vessel, includes a jar body and cover, the jar body is the cylinder and is equipped with jar mouth, the jar mouth department at the jar body is established to the cover lid, its characterized in that: the up end of the jar body is equipped with the ascending annular seal groove of notch, the seal groove intercommunication has the intake pipe, is equipped with the sealing washer in the seal groove, and the lower surface of sealing washer is inwards sunken to form and aerifys the recess, on the jar body up end was located to the cover, the cover outward flange was equipped with a plurality of along radial bellied lugs, and the jar mouthful outside of the jar body is equipped with annular locking hoop, locking hoop is for the rotatory setting of cover, is equipped with the holding tank that is used for holding the cover lug on the locking hoop, the holding tank is annular and notch towards jar body axis, is equipped with the notch of a plurality of openings towards jar body axis on the locking hoop body of holding tank top, notch and lug phase-match and one.
2. A sealing structure of an impregnation tank according to claim 1, wherein: the tank cover is connected with a rotating turnover mechanism, and the rotating turnover mechanism comprises a fixed frame, a rotating cylinder, a turnover cylinder and a connecting rod; the utility model discloses a tank cover, including the mount, the mount is fixed in one side of the jar body, the rotation cylinder is located on the mount and its axial is tangent with the cover, and rotation cylinder one end articulates on the mount, and the other end is articulated with the cover, upset cylinder one end articulates on the jar body lateral wall of mount homonymy, and the other end is articulated with the middle part of connecting rod, and the one end of connecting rod is rotated and is connected on the mount, and the cover top is located to the other end and is equipped with the connecting seat, is equipped with first connection bearing in the connecting seat, and the top of cover is equipped with.
3. A sealing structure of an impregnation tank according to claim 1, wherein: the tank cover is connected with a turnover mechanism, the turnover mechanism comprises a fixed frame, a turnover cylinder and a connecting rod, the fixed frame is fixed on one side of the tank body, one end of the turnover cylinder is hinged on the outer side wall of the tank body on the same side of the fixed frame, the other end of the turnover cylinder is hinged with the middle part of the connecting rod, one end of the connecting rod is rotatably connected on the fixed frame, and the other end of the connecting rod is; the locking hoop is connected with the tank body through a second connecting bearing and is connected with a rotating mechanism, the rotating mechanism is a rotating cylinder, the rotating cylinder is arranged on the fixing frame, the axial direction of the rotating cylinder is tangent to the tank cover, one end of the rotating cylinder is hinged to the fixing frame, and the other end of the rotating cylinder is hinged to the tank cover.
4. A sealing structure of an impregnation tank according to claim 1, wherein: the plurality of lugs are uniformly arranged along the circumferential direction of the tank cover.
5. A sealing structure of an impregnation tank according to claim 1, wherein: and a pressure gauge is arranged on the air inlet pipe.
6. A sealing structure of an impregnation tank according to claim 1, wherein: the convex block is square or trapezoidal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921143066.0U CN210614221U (en) | 2019-07-20 | 2019-07-20 | Sealing structure of impregnating vessel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921143066.0U CN210614221U (en) | 2019-07-20 | 2019-07-20 | Sealing structure of impregnating vessel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210614221U true CN210614221U (en) | 2020-05-26 |
Family
ID=70764563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921143066.0U Active CN210614221U (en) | 2019-07-20 | 2019-07-20 | Sealing structure of impregnating vessel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210614221U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112816397A (en) * | 2020-12-30 | 2021-05-18 | 浙江禾欣新材料有限公司 | PU leather vulcanization test equipment |
| CN113019467A (en) * | 2021-03-04 | 2021-06-25 | 浙江大学 | Porous carrier catalyst loading device and process based on impregnation centrifugation |
-
2019
- 2019-07-20 CN CN201921143066.0U patent/CN210614221U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112816397A (en) * | 2020-12-30 | 2021-05-18 | 浙江禾欣新材料有限公司 | PU leather vulcanization test equipment |
| CN113019467A (en) * | 2021-03-04 | 2021-06-25 | 浙江大学 | Porous carrier catalyst loading device and process based on impregnation centrifugation |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210614221U (en) | Sealing structure of impregnating vessel | |
| CN201539555U (en) | Internal self-tightening manhole structure of pressure container | |
| CN101844647A (en) | Gas-charging barrel and method for preventing materials in gas-charging barrel from being oxidized | |
| CN217756893U (en) | Oil filling riser seal structure | |
| CN211140213U (en) | Chemical paint storage tank with good sealing performance | |
| CN201756269U (en) | Charging basket for isolating air | |
| CN215157692U (en) | Thermal insulation manhole cover | |
| CN201851647U (en) | Improved stainless steel liquid storage pot | |
| CN116447496A (en) | Pressure vessel with sealing structure | |
| CN201575144U (en) | Seal ring for vacuum pressurizing impregnation tank | |
| CN206570396U (en) | A kind of crucible | |
| CN204922008U (en) | Plain densifying vacuum -pressure impregnation jar of charcoal | |
| CN209988348U (en) | Tightly-sealed ceramic storage tank | |
| CN208022147U (en) | A kind of daily chemical product holding vessel | |
| CN213930382U (en) | High-efficient cryogenic adsorbent cabin and low temperature storage tank based on high-efficient cryogenic adsorbent cabin | |
| CN217137805U (en) | Buckwheat pasta storage tank | |
| CN211844802U (en) | Waterproof porthole for yacht | |
| CN218432960U (en) | Iron can with multilayer structure | |
| CN208845721U (en) | Graphite electrode impregnating autoclave sealing structure | |
| CN213503468U (en) | Multi-inner container batching tank for storing solution | |
| CN209762226U (en) | Pressure vessel with high sealing performance | |
| CN206125881U (en) | Metal powder storage device | |
| CN102097207A (en) | Sealing ring used on vacuum pressing impregnation tank | |
| CN217300847U (en) | Multipurpose vacuum structure | |
| CN220721940U (en) | Egg roll food storage tank |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |