CN210700044U - Kettle top sealing connection structure of chemical reaction kettle - Google Patents
Kettle top sealing connection structure of chemical reaction kettle Download PDFInfo
- Publication number
- CN210700044U CN210700044U CN201921456122.6U CN201921456122U CN210700044U CN 210700044 U CN210700044 U CN 210700044U CN 201921456122 U CN201921456122 U CN 201921456122U CN 210700044 U CN210700044 U CN 210700044U
- Authority
- CN
- China
- Prior art keywords
- pipe fitting
- lantern ring
- ring
- sealing
- wall
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
The utility model discloses a chemical industry reation kettle's cauldron top sealing connection structure, include: the sealing pipe fitting, the upper lantern ring and the lower lantern ring; the sealing pipe fitting comprises last pipe fitting, snap ring, draw-in groove and lower pipe fitting, the inner wall of going up the pipe fitting inlays and is equipped with the sealing washer, and the inside of sealing washer is provided with stores up the capsule, it sets up the outer wall at last pipe fitting to go up the lantern ring, the lantern ring sets up the outer wall at lower pipe fitting down, the top elastic connection of spring and lower lantern ring is passed through to the bottom of going up the lantern ring. The utility model discloses in, this reation kettle's cauldron top sealing connection structure adopts split type sealed pipe fitting, and the flexible effect of elasticity of cooperation spring can receive when vibrations influence at sealed pipe fitting for sealed pipe fitting carries out the flexible removal of upper and lower direction and adjusts, thereby plays displacement compensation's effect to reation kettle's vibrations, ensures that sealed pipe fitting still can play the effect of sealed protection to the cauldron top after long-time the use, avoids the condition that the fluid in the reation kettle takes place to leak.
Description
Technical Field
The utility model relates to a chemical industry equipment technical field especially relates to a chemical industry reation kettle's cauldron top sealing connection structure.
Background
The broad understanding of the reaction kettle is that there is a container for physical or chemical reaction, the heating, evaporation, cooling and low-speed mixing functions required by the process are realized by the structural design and parameter configuration of the container, the reaction kettle is widely applied to petroleum, chemical engineering, rubber, pesticides, dyes, medicines and foods, and is a pressure container for completing the processes of vulcanization, nitration, hydrogenation, alkylation, polymerization, condensation and the like, and when the reaction kettle is installed and used, the connection between the kettle top of the reaction kettle and the stirring shaft needs to be sealed and protected, so that the phenomenon that the fluid in the reaction kettle leaks from the connection between the kettle top and the stirring shaft is prevented.
However, the kettle top sealing connection structure of the existing chemical reaction kettle usually adopts the structural design of an integrated type, and lacks measures for buffering impact force, after the reaction kettle is used for a long time, due to continuous vibration of a stirring shaft and a stirring frame, the phenomenon of excessive abrasion is easily generated at the kettle top sealing connection part, and further the tightness of the sealing connection part is insufficient, meanwhile, the treatment of buffering pressure relief can not be realized in the flowing direction of fluid in the reaction kettle, the fluid in the reaction kettle can directly impact the sealing connection part, after long-time impact, the leakage condition of the sealing connection part is easily generated, and the sealing property of the kettle top of the reaction kettle is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a kettle top sealing connection structure of a chemical reaction kettle.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a chemical industry reation kettle's sealed connection structure in cauldron top, includes: the sealing pipe fitting, the upper lantern ring and the lower lantern ring;
the sealing pipe fitting comprises an upper pipe fitting, a clamping ring, a clamping groove and a lower pipe fitting, wherein the clamping ring is positioned at the bottom of the upper pipe fitting, and the clamping groove is positioned at the top of the lower pipe fitting;
the upper pipe fitting is connected with the lower pipe fitting through clamping of the clamping ring and the clamping groove;
a sealing ring is embedded in the inner wall of the upper pipe fitting, and a capsule is arranged in the sealing ring;
the upper lantern ring is arranged on the outer wall of the upper pipe fitting, and the lower lantern ring is arranged on the outer wall of the lower pipe fitting;
the bottom of the upper lantern ring is elastically connected with the top of the lower lantern ring through a spring.
As a further description of the above technical solution:
also comprises a glue injection hole;
the glue injection hole is formed in the upper sleeve ring;
the outlet end of the glue injection hole extends to the inside of the sealing ring and is communicated with the capsule storage;
the inlet end of the glue injection hole extends to the outer wall of the upper lantern ring, and a glue injection sealing plug is embedded in the inner wall of the inlet end of the glue injection hole.
As a further description of the above technical solution:
also comprises an elastic cover;
the elastic cover is adhered to the outer walls of the upper lantern ring and the lower lantern ring and is positioned on the outer side of the spring;
the elastic cover is of a double-layer structure, the outer layer of the elastic cover is a metal hose, and the inner side of the elastic cover is a rubber hose.
As a further description of the above technical solution:
also includes a cooling ring;
the cooling ring is embedded in the lower pipe fitting;
the inner side of the cooling ring is communicated with the outlet end of a cooling liquid hole formed in the lower lantern ring, and a cooling liquid sealing plug is embedded in the inner wall of the inlet end of the cooling liquid hole.
As a further description of the above technical solution:
the device also comprises a buffer tank;
the buffer groove is formed in the inner wall of the lower pipe fitting;
the buffer slot is two segmentation structures, and its upper end is the rectangle structure, and the lower extreme is the trapezium structure, the parallel guiding gutter of having seted up on the lower extreme sloping side of buffer slot.
As a further description of the above technical solution:
the quantity of snap ring and draw-in groove is two, two the snap ring with two the one-to-one correspondence joint between the draw-in groove.
Advantageous effects
The utility model provides a chemical industry reation kettle's cauldron top sealing connection structure. The method has the following beneficial effects:
(1): this chemical industry reation kettle's cauldron top sealing connection structure adopts split type sealed pipe fitting, the elastic expansion effect of cooperation spring, can receive when vibrations influence at sealed pipe fitting, make sealed pipe fitting carry out the flexible removal of upper and lower direction and adjust, thereby play displacement compensation's effect to reation kettle's vibrations, the vibrations that reduction chemical industry reation kettle's cauldron top sealing connection structure received influence, ensure sealed pipe fitting still can play sealed protection's effect to the cauldron top after long-time the use, avoid the condition that the interior fluid of reation kettle takes place to leak.
(2): this chemical industry reation kettle's cauldron top sealing connection structure is through the dashpot that sets up, can play the effect to buffering all around to the fluid of upwards flowing in the reation kettle to the reposition of redundant personnel effect of cooperation guiding gutter has avoided the direct impact of fluid to sealed pipe connections department, thereby has reduced the interior fluid of reation kettle and to the impact force of sealed pipe connections department, has improved cauldron top sealing connection structure's sealing stability.
Drawings
FIG. 1 is a schematic view of an overall cross-sectional structure of a kettle top sealing connection structure of a chemical reaction kettle provided by the utility model;
FIG. 2 is a schematic view of a partial structure of a joint between a middle sealing pipe and an upper sleeve ring according to the present invention;
FIG. 3 is a schematic view of a partial structure of a joint between a middle sealing pipe and a lower collar of the present invention;
FIG. 4 is a schematic structural view of a buffer slot of the present invention;
fig. 5 is a schematic structural view of the middle sealing pipe of the present invention.
Illustration of the drawings:
1. sealing the pipe fitting; 101. fitting the pipe; 102. a snap ring; 103. a card slot; 104. a pipe fitting is arranged; 11. a cooling ring; 2. an upper collar; 21. injecting glue holes; 22. injecting a sealing plug; 3. a spring; 4. an elastic cover; 5. a seal ring; 51. storing the capsules; 6. a lower collar; 61. a coolant hole; 62. a coolant sealing plug; 7. a buffer tank; 71. and a diversion trench.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
As shown in fig. 1, fig. 2 and fig. 5, a kettle top sealing connection structure of a chemical reaction kettle comprises: the sealing pipe fitting 1, the upper lantern ring 2 and the lower lantern ring 6;
the sealing pipe fitting 1 comprises an upper pipe fitting 101, clamping rings 102, clamping grooves 103 and a lower pipe fitting 104, wherein the clamping rings 102 are located at the bottom of the upper pipe fitting 101, the clamping grooves 103 are located at the top of the lower pipe fitting 104, the quantity of the clamping rings 102 and the quantity of the clamping grooves 103 are two, and the two clamping rings 102 and the two clamping grooves 103 are correspondingly clamped one by one;
the upper pipe fitting 101 is connected with the lower pipe fitting 104 through clamping of the clamping ring 102 and the clamping groove 103;
a sealing ring 5 is embedded in the inner wall of the upper pipe fitting 101, and a capsule storage bag 51 is arranged inside the sealing ring 5;
the upper lantern ring 2 is arranged on the outer wall of the upper pipe fitting 101, and the lower lantern ring 6 is arranged on the outer wall of the lower pipe fitting 104;
the bottom of the upper lantern ring 2 is elastically connected with the top of the lower lantern ring 6 through a spring 3.
The working principle is as follows: inlay sealed pipe fitting 1 in the through-hole of reation kettle cauldron top, make the (mixing) shaft run through sealed pipe fitting 1 and extend to reation kettle's inner chamber, the joint that corresponds through snap ring 102 and draw-in groove 103 this moment, make upper pipe fitting 101 and lower pipe fitting 104 sealing connection, and sealing washer 5 can play sealed filling's effect to the connecting gap of (mixing) shaft and sealed pipe fitting 1 inner wall, the cooperation stores up the gap size of capsule 51 further reduction both junctions, go up through 3 elastic connection of spring between the lantern ring 2 and the lower lantern ring 6 simultaneously, can play elastic compensation's effect to the vertical shaking force that sealed pipe fitting 1 received, the wearing and tearing influence that the sealed pipe fitting 1 of reduction of maximize produced, and then ensure the connection leakproofness of reation kettle top department.
As shown in fig. 2, the stirring shaft sealing device further comprises a glue injection hole 21, the glue injection hole 21 is formed in the upper sleeve ring 2, the outlet end of the glue injection hole 21 extends into the sealing ring 5 and is communicated with a glue storage capsule 51, the inlet end of the glue injection hole 21 extends to the outer wall of the upper sleeve ring 2, a glue injection sealing plug 22 is embedded in the inner wall of the inlet end of the glue injection hole 21, an inert colloid can be injected into the glue injection hole 21 by opening the glue injection sealing plug 22, and finally the inert colloid enters the glue storage capsule 51 to expand and deform to press the sealing ring 5, so that the stirring shaft and the inner wall of the sealing pipe fitting 1 are further sealed and filled, and the leakage of fluid is prevented.
As shown in fig. 1, still include elastic cover 4, elastic cover 4 pastes the outer wall of last lantern ring 2 and lower lantern ring 6 and is located the outside of spring 3, and elastic cover 4 is bilayer structure, and its skin is metal collapsible tube, and the inboard is rubber flexible tube, can play sealed parcel's effect to the outside of spring 3 when last lantern ring 2 and lower lantern ring 6 relative movement, prevents that spring 3 from exposing for a long time in external environment and taking place the phenomenon of pollution.
As shown in fig. 3, the cooling ring 11 is further included, the cooling ring 11 is embedded inside the lower pipe fitting 104, the inner side of the cooling ring 11 is communicated with the outlet end of the cooling liquid hole 61 formed inside the lower sleeve ring 6, and the cooling liquid sealing plug 62 is embedded in the inner wall of the inlet end of the cooling liquid hole 61, by opening the cooling liquid sealing plug 62, the cooling liquid can be introduced into the cooling liquid hole 61 and finally flows into the cooling ring 11, the heat generated in the rotation process of the stirring shaft is cooled, the inner wall of the sealing pipe fitting 1 is prevented from being rubbed for a long time to increase the temperature, and further the abrasion degree of the inner wall of the sealing pipe fitting 1 is reduced.
As shown in fig. 4, the reactor further comprises a buffer tank 7, the buffer tank 7 is arranged on the inner wall of the lower pipe fitting 104, the buffer tank 7 is of a two-section structure, the upper end of the buffer tank is of a rectangular structure, the lower end of the buffer tank is of a trapezoidal structure, the guide groove 71 is arranged in parallel on the inclined edge of the lower end of the buffer tank 7, the buffer tank 7 can buffer the fluid flowing upwards in the reaction kettle to the periphery, and the fluid is prevented from directly impacting the joint of the sealing pipe fitting 1 by matching with the flow dividing effect of the guide groove 71, so that the impact force of the fluid in the reaction kettle on the joint of the sealing pipe fitting 1 is reduced, and the sealing stability of the.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a chemical industry reation kettle's cauldron top sealing connection structure which characterized in that includes: the sealing pipe fitting (1), the upper lantern ring (2) and the lower lantern ring (6);
the sealing pipe fitting (1) consists of an upper pipe fitting (101), a clamping ring (102), a clamping groove (103) and a lower pipe fitting (104), wherein the clamping ring (102) is positioned at the bottom of the upper pipe fitting (101), and the clamping groove (103) is positioned at the top of the lower pipe fitting (104);
the upper pipe fitting (101) is connected with the lower pipe fitting (104) through clamping of the clamping ring (102) and the clamping groove (103);
a sealing ring (5) is embedded in the inner wall of the upper pipe fitting (101), and a capsule storage bag (51) is arranged in the sealing ring (5);
the upper lantern ring (2) is arranged on the outer wall of the upper pipe fitting (101), and the lower lantern ring (6) is arranged on the outer wall of the lower pipe fitting (104);
the bottom of the upper lantern ring (2) is elastically connected with the top of the lower lantern ring (6) through a spring (3).
2. The kettle top sealing connection structure of the chemical reaction kettle according to claim 1, further comprising a glue injection hole (21);
the glue injection hole (21) is formed in the upper lantern ring (2);
the outlet end of the glue injection hole (21) extends to the inside of the sealing ring (5) and is communicated with the capsule storage bag (51);
the inlet end of the glue injection hole (21) extends to the outer wall of the upper lantern ring (2), and a glue injection sealing plug (22) is embedded in the inner wall of the inlet end of the glue injection hole (21).
3. The kettle top sealing connection structure of the chemical reaction kettle according to claim 1, further comprising an elastic cover (4);
the elastic cover (4) is adhered to the outer walls of the upper lantern ring (2) and the lower lantern ring (6) and is positioned on the outer side of the spring (3);
the elastic cover (4) is of a double-layer structure, the outer layer of the elastic cover is a metal hose, and the inner side of the elastic cover is a rubber hose.
4. The kettle top sealing connection structure of the chemical reaction kettle according to claim 1, further comprising a cooling ring (11);
the cooling ring (11) is embedded in the lower pipe fitting (104);
the inner side of the cooling ring (11) is communicated with the outlet end of a cooling liquid hole (61) formed in the lower lantern ring (6), and a cooling liquid sealing plug (62) is embedded in the inner wall of the inlet end of the cooling liquid hole (61).
5. The kettle top sealing connection structure of the chemical reaction kettle according to claim 1, further comprising a buffer tank (7);
the buffer groove (7) is formed in the inner wall of the lower pipe fitting (104);
the buffer tank (7) is of a two-section structure, the upper end of the buffer tank is of a rectangular structure, the lower end of the buffer tank is of a trapezoidal structure, and the inclined edge of the lower end of the buffer tank (7) is provided with a diversion trench (71) in parallel.
6. The kettle top sealing connection structure of the chemical reaction kettle according to claim 1, wherein the number of the snap rings (102) and the number of the clamp grooves (103) are two, and the two snap rings (102) and the two clamp grooves (103) are correspondingly clamped one by one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921456122.6U CN210700044U (en) | 2019-09-04 | 2019-09-04 | Kettle top sealing connection structure of chemical reaction kettle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921456122.6U CN210700044U (en) | 2019-09-04 | 2019-09-04 | Kettle top sealing connection structure of chemical reaction kettle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210700044U true CN210700044U (en) | 2020-06-09 |
Family
ID=70941125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921456122.6U Expired - Fee Related CN210700044U (en) | 2019-09-04 | 2019-09-04 | Kettle top sealing connection structure of chemical reaction kettle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210700044U (en) |
-
2019
- 2019-09-04 CN CN201921456122.6U patent/CN210700044U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209597189U (en) | A kind of Low-viscosity high-flash-point waterborne polyurethane water shutoff material production equipment | |
| CN210700044U (en) | Kettle top sealing connection structure of chemical reaction kettle | |
| CN107201170B (en) | A kind of silicone sealant and preparation method thereof containing microcapsules | |
| CN210036694U (en) | Hydraulic static level gauge capable of automatically discharging bubbles | |
| CN204213340U (en) | For the black box of the improvement of pump and flow mixer | |
| CN203778073U (en) | Refining agent reaction device | |
| CN106992269A (en) | Electroluminescent display and its method for packing | |
| CN211039689U (en) | Improved low-pressure slurry valve structure | |
| CN203816625U (en) | Normal-pressure sealing device for cement grinding aid reactor | |
| CN103043033B (en) | Air pressure expansion splash-proof type glass cleaning fluid inlet pipe | |
| CN206828078U (en) | A kind of coating defoaming device | |
| CN109972642A (en) | A kind of barrel type structure drainage device and installation method | |
| CN215028744U (en) | Sealing structure of reaction kettle for producing resin | |
| CN201495138U (en) | Integrated super purification column for laboratory water purifier | |
| CN202148179U (en) | Perfume metering pump | |
| CN205150646U (en) | Liquid device is crowded to imbibition formula | |
| CN219517562U (en) | Check valve and infusion pump with same | |
| CN212536015U (en) | Safe and stable diaphragm pump | |
| CN206604864U (en) | A kind of Sealed adhesive bucket cleaning vehicle | |
| CN219003120U (en) | Novel three-neck flask convenient to add liquid to go out liquid | |
| CN105568631B (en) | Washing machine and its softener box | |
| CN216936058U (en) | Tower tray for materials to pass through in one way | |
| CN206139435U (en) | Coating machine washs rubber coating seal structure | |
| CN218853905U (en) | Hydrobromic acid absorbing device | |
| CN217910486U (en) | Double-layer separating funnel |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200609 Termination date: 20210904 |