CN116624683A - Preheating chamber blast pipe connecting device - Google Patents
Preheating chamber blast pipe connecting device Download PDFInfo
- Publication number
- CN116624683A CN116624683A CN202310621202.7A CN202310621202A CN116624683A CN 116624683 A CN116624683 A CN 116624683A CN 202310621202 A CN202310621202 A CN 202310621202A CN 116624683 A CN116624683 A CN 116624683A
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- Prior art keywords
- wall
- exhaust pipe
- preheating chamber
- pipe
- control ring
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- 238000007789 sealing Methods 0.000 claims abstract description 28
- 238000003825 pressing Methods 0.000 claims description 23
- 238000010030 laminating Methods 0.000 claims description 7
- 238000005452 bending Methods 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 37
- 230000008569 process Effects 0.000 abstract description 33
- 230000000694 effects Effects 0.000 abstract description 9
- 238000004140 cleaning Methods 0.000 abstract description 2
- 239000007788 liquid Substances 0.000 description 13
- 239000002904 solvent Substances 0.000 description 13
- 238000009434 installation Methods 0.000 description 10
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000005381 potential energy Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000001954 sterilising effect Effects 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L37/00—Couplings of the quick-acting type
- F16L37/08—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members
- F16L37/084—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking
- F16L37/086—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking by means of latching members pushed radially by spring-like elements
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L37/00—Couplings of the quick-acting type
- F16L37/08—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members
- F16L37/084—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking
- F16L37/0841—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking by means of a transversally slidable locking member surrounding the tube
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/34—Indirect CO2mitigation, i.e. by acting on non CO2directly related matters of the process, e.g. pre-heating or heat recovery
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The application discloses a preheating chamber exhaust pipe connecting device, which relates to the technical field related to preheating chamber exhaust pipe connecting structures and comprises a preheating chamber body, a connecting pipe, an exhaust pipe and a connecting component, wherein the connecting pipe is fixedly arranged at the top of the preheating chamber body, the connecting component comprises a connecting disk, a mounting disk and a control ring, the connecting disk is fixed at the top of the connecting pipe, the mounting disk is fixed on the outer wall of the bottom of the exhaust pipe, a connecting column is fixedly arranged at the bottom of the exhaust pipe, a connecting groove for the connecting column to be inserted is formed in the top surface of the connecting disk, and a mounting groove for mounting the control ring is formed in the connecting disk. The dismounting process of the exhaust pipe can be more convenient through the cooperation between the devices, the time and energy consumed in the dismounting process of the exhaust pipe are simplified, the steps required by the exhaust pipe in the dismounting process are better, the cleaning process of the exhaust pipe is convenient, the sealing effect of the exhaust pipe after connection can be ensured, and the leakage of gas is avoided.
Description
Technical Field
The application relates to the technical field related to preheating chamber exhaust pipe connection structures, in particular to a preheating chamber exhaust pipe connection device.
Background
The liquid medical solvent needs to be sterilized by a plurality of processes in the production process, and the liquid solvent of the liquid medical solvent needs to be preheated before the sterilization of the liquid medical solvent, so that the subsequent sterilization process of the liquid solvent is convenient, and the liquid solvent can use a preheating device in the preheating process.
When the liquid medical solvent is added into the preheating device and the preheating process is carried out, the pressure in the preheating device is increased due to the fact that the temperature in the preheating device is increased, and the liquid solvent reacts after being preheated, so that an exhaust pipe is arranged outside the preheating device to discharge the pressure in the preheating device, and the pressure in the preheating device is ensured to be at a normal threshold value.
Most of the existing exhaust pipes are usually fixed outside the preheating device by adopting a flange plate and bolts during installation, after the internal pressure of the preheating device is discharged by the exhaust pipes, part of liquid solvent possibly is carried and accumulated on the inner wall of the exhaust pipes, and the part of liquid solvent is not timely discharged from the exhaust pipes due to time change, so that deterioration can occur, the deteriorated liquid solvent possibly causes pollution inside the exhaust pipes, and the deteriorated liquid solvent possibly slides to the inside of the preheating device along the inner wall of the exhaust pipes to pollute the liquid solvent in the preheating process during serious conditions, so that the inner wall of the exhaust pipes needs to be cleaned regularly.
However, the existing exhaust pipe adopts the flange plate and the bolts to complete the fixing process of the exhaust pipe, so that the disassembly and assembly process of the bolts needs to be repeated at least twice when the exhaust pipe is disassembled and cleaned, and meanwhile, the disassembly and assembly process of the bolts needs to be eaten by means of an external tool, so that the exhaust pipe is inconvenient to disassemble and clean, and consumes more time and energy.
Disclosure of Invention
The present application is directed to a preheating chamber exhaust pipe connecting device, which solves the problems set forth in the background art.
In order to achieve the above purpose, the present application provides the following technical solutions: the utility model provides a preheating chamber blast pipe connecting device, includes preheating chamber body, connecting pipe, blast pipe and coupling assembling, and connecting pipe fixed mounting is at the top of preheating chamber body.
The connecting assembly comprises a connecting disc, a mounting disc and a control ring, wherein the connecting disc is fixed at the top of the connecting tube, the mounting disc is fixed on the outer wall of the bottom of the exhaust tube, a connecting column is fixedly installed at the bottom of the exhaust tube, a connecting groove for the connecting column to be inserted is formed in the top surface of the connecting disc, a mounting groove for mounting the control ring is formed in the connecting disc, the control ring is elastically arranged in the mounting groove, and an extension plate is fixed on the outer wall of the control ring.
One end of the extension plate penetrates through the mounting groove and extends to the outside, a slot for plugging the connecting column is formed in the top surface of the control ring, and a clamping groove for clamping the outer wall of the control ring is formed in the outer wall of the connecting column.
In a further embodiment, the bottom outer wall of the exhaust pipe is attached to the top inner wall of the connecting pipe, a plurality of connecting columns are arranged, at least four connecting columns are distributed at equal intervals along the middle part of the bottom surface of the mounting plate in an annular mode, and clamping grooves are formed in the outer walls of the connecting columns.
In a further embodiment, the side wall of the mounting groove is provided with a guide groove, the outer wall of the control ring is fixedly provided with a baffle plate which is in sliding fit with the inner wall of the guide groove, and an elastic piece is fixedly connected between the side wall of the baffle plate and the side wall of the guide groove.
In a further embodiment, the elastic member comprises a cylindrical spring, one end of the cylindrical spring is fixedly connected with the middle part of the side wall of the baffle, and the other end of the cylindrical spring is fixedly connected with the middle part of the side wall of the guide groove.
In a further embodiment, a plurality of baffles are arranged, the baffles are distributed at equal intervals along the middle part of the control ring in an annular shape, a plurality of guide grooves for the baffles to move are formed in the inner wall of the mounting groove, and the guide grooves are of a waist-shaped structure.
In a further embodiment, the extension plate is fixedly mounted on a side wall of one of the baffles, the width of the baffle is not smaller than the width of the extension plate, and one end of the extension plate extends out of the inside of the guide groove.
In a further embodiment, the sealing gasket is fixedly arranged on the outer wall of the bottom of the exhaust pipe, the sealing gasket is of a circular ring structure, the pressing assembly for pressing the sealing gasket is arranged on the inner wall of the connecting disc, and one end of the sealing gasket is attached to the inner wall of the connecting pipe through the pressing assembly in a pressing mode of pressing the sealing gasket.
In further embodiments, the jacking component comprises a jacking plate, the inside of the connecting disc is provided with a movable groove communicated with the inside of the connecting disc, the jacking plate is slidably mounted on the inner wall of the movable groove, the jacking plate is elastically arranged in the movable groove, an extension column is fixed in the middle of the outer wall of the jacking plate, one end of the extension column extends to the inner wall of the mounting groove, the extension column extends to the outer wall of one end of the mounting groove, the outer wall of the end of the mounting groove is bent, the control ring is fixed with a protrusion for jacking and rolling the extension column close to the side wall of one end of the extension column, and the protrusion is of a circular arc structure.
In a further embodiment, one end of the top pressing plate extends to the inside of the connecting pipe, a rubber pad is fixed on the side wall of one end of the top pressing plate extending to the inside of the connecting pipe, and one end of the rubber pad away from the top pressing plate is attached to the outer wall of the sealing pad.
In a further embodiment, the top pressing plate is of an arc-shaped structure, a plurality of top pressing plates are arranged, at least four top pressing plates are distributed at equal intervals along the middle annular shape of the connecting disc, and rubber pads are arranged on the side walls of the top pressing plates.
Compared with the prior art, the application has the beneficial effects that:
the application relates to a preheating chamber exhaust pipe connecting device, which can facilitate the connection and separation process of an exhaust pipe and a preheating chamber body through the matched use of a connecting component, so that an external tool is not needed when the exhaust pipe is disassembled and cleaned, the steps required by the disassembly and the assembly of the exhaust pipe are simplified, the time and the effort consumed by the disassembly and the cleaning of the exhaust pipe are less, the sealing performance of the exhaust pipe after the connection is better through the matched use of a jacking component, the leakage of gas from the joint of the preheating chamber and the exhaust pipe is avoided, and the use process of the exhaust pipe is more convenient.
Drawings
FIG. 1 is a schematic view of a preheating chamber body according to the present application;
FIG. 2 is a schematic view of an exhaust pipe according to the present application;
FIG. 3 is a cross-sectional view of a connection pad of the present application;
FIG. 4 is a schematic diagram of a control loop according to the present application;
FIG. 5 is a schematic view of a connecting tube according to the present application;
FIG. 6 is a schematic view of a top platen according to the present application;
FIG. 7 is a cross-sectional view of an exhaust pipe according to the present application;
fig. 8 is an enlarged view of the structure of fig. 7 a in the present application.
In the figure: 1. a preheating chamber body; 2. a connecting pipe; 3. an exhaust pipe; 4. a connecting disc; 5. a mounting plate; 6. a connecting column; 7. a clamping groove; 8. a sealing gasket; 9. a slot; 10. a control loop; 11. an extension plate; 12. a protrusion; 13. a top pressing plate; 14. an extension column; 15. and a baffle.
Detailed Description
The embodiment of the application solves the problems in the prior art by providing the preheating chamber exhaust pipe connecting device; the following description will clearly and fully describe the technical solutions of the embodiments of the present application, and it is apparent that the described embodiments are only some embodiments of the present application, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
Example 1
Referring to fig. 1-8, the present embodiment provides a connection device for an exhaust pipe 3 of a preheating chamber, which includes a preheating chamber body 1, a connection pipe 2, an exhaust pipe 3 and a connection assembly, wherein the connection pipe 2 is fixedly installed at the top of the preheating chamber body 1.
The coupling assembling includes connection pad 4, mounting disc 5 and control ring 10, and connection pad 4 is fixed at the top of connecting pipe 2, and mounting disc 5 is fixed at the bottom outer wall of blast pipe 3, and the bottom fixed mounting of blast pipe 3 has spliced pole 6, and the spread groove that supplies spliced pole 6 to peg graft is seted up to the top surface of connection pad 4, and the mounting groove that is used for installing control ring 10 is seted up to the inside of connection pad 4, and control ring 10 elasticity sets up in the inside of mounting groove, and the outer wall of control ring 10 is fixed with extension board 11.
One end of the extension plate 11 penetrates through the mounting groove and extends to the outside, the top surface of the control ring 10 is provided with a slot 9 for inserting the connecting column 6, and the outer wall of the connecting column 6 is provided with a clamping groove 7 for clamping the outer wall of the control ring 10.
When the exhaust pipe 3 is installed, one end of the extension plate 11 is pushed to drive the control ring 10 to rotate in the installation groove, after the positions of the slot 9 and the connecting groove are aligned, the connecting column 6 is inserted into the connecting groove and the slot 9, after the outer wall of the control ring 10 is aligned with the position of the clamping groove 7, the extension plate 11 is loosened to enable the control ring 10 to reset when elastic potential energy is released by the elastic piece, and the outer wall of the control ring 10 is driven to be clamped with the inner wall of the clamping groove 7, so that the exhaust pipe 3 and the connecting pipe 2 are fixed after being connected, and the pressure inside the preheating chamber body 1 can be discharged by the exhaust pipe 3.
When dismantling blast pipe 3 and carrying out the clearance process to it, drive control ring 10 reverse rotation through reverse promotion extension board 11 to make the outer wall of control ring 10 and the inner wall separation of draw-in groove 7, the back is aligned with the position of spread groove to the position of slot 9 simultaneously, upwards pulls blast pipe 3 can dismantle blast pipe 3 from the top of connecting pipe 2.
Can conveniently clear up the process to it through dismantling blast pipe 3 to make blast pipe 3's dismouting process more convenient, required step is less when dismantling blast pipe 3 and clear up it simultaneously, and then reduces blast pipe 3 time and energy that expend when the dismouting, makes blast pipe 3's clearance process more convenient.
The bottom outer wall of blast pipe 3 and the laminating of the top inner wall of connecting pipe 2, spliced pole 6 are provided with a plurality ofly, and have four spliced poles 6 to distribute along the annular equidistance in the middle part of the bottom surface of mounting disc 5 at least, draw-in groove 7 has all been seted up to the outer wall of spliced pole 6, when spliced pole 6 was provided with four, connecting groove and slot 9 with its looks adaptation have also been seted up to the top surface of connection pad 4 and control ring 10, through the inside connection of a plurality of spliced poles 6 with connecting groove and slot 9 to the mounting process of blast pipe 3 can be made more firm through the joint process of control ring 10 and draw-in groove 7.
The guide way has been seted up to the lateral wall of mounting groove, and the outer wall fixed mounting of control ring 10 has baffle 15 of laminating with the guide way inner wall slip, fixedly connected with elastic component between the lateral wall of baffle 15 and the lateral wall of guide way, and the elastic component includes cylindrical spring, and cylindrical spring's one end and baffle 15's lateral wall middle part fixed connection, cylindrical spring's the other end and guide way's lateral wall middle part fixed connection.
The setting of baffle 15 and cylindricality spring can ensure the in-process of rotating control ring 10, utilize baffle 15 to carry out the tensile process to the cylindricality spring to after spliced pole 6 inserts slot 9's inside, loosen the in-process of extension board 11, control ring 10 can reset when cylindricality spring release elastic potential energy, and drive the outer wall of control ring 10 and the inner wall of draw-in groove 7 to carry out the block process, when no external force pulling extension board 11 drives control ring 10 counter-rotation, the outer wall of control ring 10 can laminate in real time with the inner wall of draw-in groove 7, thereby make blast pipe 3 stability after the installation higher.
When the cylindrical spring is connected with the middle parts of the baffle plate 15 and the guide groove respectively, the baffle plate 15 can be driven to pull the cylindrical spring better in the process of rotating the control ring 10 reversely, and meanwhile, the control ring 10 can be driven to reset more stably when the cylindrical spring releases elastic potential energy.
Baffle 15 is provided with a plurality of, and a plurality of baffles 15 are distributed along the middle part annular equidistance of control ring 10, and a plurality of guide slots that supply baffle 15 activity have been seted up to the inner wall of mounting groove, and the guide slot is waist type structure, and a plurality of baffles 15 of equidistance distribution can make the reset process of control ring 10 more convenient, and a plurality of baffles 15 and cylindrical spring's cooperation use simultaneously can make the joint of the outer wall of control ring 10 and draw-in groove 7 inner wall more firm.
The guide way of waist type structure can make things convenient for the activity process of baffle 15, and the movable track of baffle 15 is convex structure, and the guide way of waist type structure can adapt to the movable track of baffle 15 better to make the activity of baffle 15 more convenient.
Extension board 11 fixed mounting is in the lateral wall of one of them baffle 15, and the width of baffle 15 is not less than the width of extension board 11, and the inside of guide way is extended to the one end of extension board 11, can ensure to promote when the width of baffle 15 is greater than the width of extension board 11 baffle 15 and rotate at the inside of guide way simultaneously when the reverse rotation of extension board 11 to ensure the normal activity process of baffle 15, when extension board 11 installs the lateral wall at one of them baffle 15, can conveniently promote extension board 11 and drive baffle 15 at the guide way inner wall activity.
Example two
Referring to fig. 1-8, further modifications were made based on example 1: the preheating chamber body 1 will ensure its inside leakproofness in the use, consequently blast pipe 3 can be in the in-process of installation at its junction commonly installs sealed pad 8 additional and ensure the leakproofness of blast pipe 3 after the installation, in order to avoid blast pipe 3 to appear leaking the condition after the connection, the bottom outer wall fixed mounting of blast pipe 3 has sealed pad 8, sealed pad 8 is the ring-shaped structure, the inner wall of connection pad 4 is provided with the roof pressure subassembly that is used for roof pressure sealed pad 8, the one end of sealed pad 8 is laminated with the inner wall of connecting pipe 2 through the roof pressure subassembly to the roof pressure of sealed pad 8.
Insert inside connecting pipe 2 with blast pipe 3 to fix the back through coupling assembling to blast pipe 3, carry out the roof pressure process through roof pressure subassembly to the outer wall of sealed 8 and can make sealed 8 deformation in the laminating with the inner wall of connecting pipe 2, utilize sealed 8 and the laminating process all the time of connecting pipe 2 inner wall to make the sealed effect of blast pipe 3 after the installation better.
The jacking component comprises a jacking plate 13, a movable groove communicated with the inside of the connecting disc 4 is formed in the inside of the connecting disc 4, the jacking plate 13 is slidably mounted on the inner wall of the movable groove, the jacking plate 13 is elastically arranged in the movable groove, a spring is fixedly connected between one end side wall of the jacking plate 13 and the side wall of the movable groove, an extension column 14 is fixedly arranged in the middle of the outer wall of the jacking plate 13, one end of the extension column 14 extends to the inner wall of the mounting groove, the extension column 14 extends to the bent arrangement of one end outer wall of the inner wall of the mounting groove, a protrusion 12 for jacking the extension column 14 is fixedly arranged on one end side wall of the control ring 10 close to the extension column 14, and the protrusion 12 is of a circular arc structure.
The arrangement of the spring can facilitate that the top pressing plate 13 is always in the inside of the movable groove in the process of pushing the extension column 14 without external force, thereby ensuring that the bottom outer wall of the exhaust pipe 3 can be inserted into the top inner wall of the connecting pipe 2.
In the use, through inserting blast pipe 3 inside connecting pipe 2 to make spliced pole 6 and spread groove and slot 9 internal connection, utilize control ring 10 to reset and realize the fixed of spliced pole 6 and blast pipe 3 with the inside joint of draw-in groove 7, when control ring 10 resets, utilize protruding 12 of its inner wall to carry out the top to extend the post 14 and move and can drive top board 13 and slide along the movable groove inside.
The jacking process of the sealing gasket 8 through the jacking plate 13 can enable the sealing gasket 8 to be attached to the inner wall of the connecting pipe 2, so that the sealing performance of the exhaust pipe 3 after installation is better, and meanwhile, when no external force pushes the control ring 10 to reversely rotate, the bulge 12 of the inner wall of the control ring can timely jack the extending column 14 and the jacking plate 13 to jack the sealing gasket 8, so that the sealing effect of the exhaust pipe 3 after installation is better.
The one end of top clamp plate 13 extends to inside connecting pipe 2, top clamp plate 13 extends to the inside one end lateral wall of connecting pipe 2 and is fixed with the rubber pad, the one end that top clamp plate 13 was kept away from to the rubber pad is laminated with the outer wall of sealed 8, the material of rubber pad can be the same with the material of sealed 8, can carry out the roof pressure process to sealed 8 through installing the rubber pad at its lateral wall better, simultaneously at the in-process that rubber pad and sealed 8 outer walls laminated, can utilize the top pressure of top clamp plate 13 to extrude sealed 8 deformation, can make the sealed effect that sealed 8 reached better through sealed 8 deformation position and the inner wall laminating of connecting pipe 2.
The part of the sealing gasket 8 which is not deformed can be always attached to the outer wall of the rubber gasket, and the part of the sealing gasket which is not deformed can be also sealed by the attaching process of the rubber gasket and the sealing gasket 8, so that the sealing performance of the exhaust pipe 3 after installation is better.
The top clamp 13 is arc structure, and top clamp 13 is provided with a plurality ofly, and has four at least top clamp 13 to distribute along the middle part annular equidistance of connection pad 4, and the lateral wall of top clamp 13 all is provided with the rubber pad, and arc structure's top clamp 13 can adapt to ring structure's sealed pad 8 better, and the top process to sealed pad 8 through arc structure's top clamp 13 can make the laminating of its deformation position of sealed pad 8 and connecting pipe 2 inner wall inseparabler.
The four pressing plates 13 distributed at equal intervals can simultaneously press different positions of the outer wall of the sealing gasket 8, and the sealing performance of the exhaust pipe 3 after installation can be ensured by utilizing the bonding process of the rubber pads on the side walls of the pressing plates and the sealing gasket 8.
Although embodiments of the present application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the application, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. A preheating chamber exhaust pipe (3) connecting device, characterized in that: the preheating chamber comprises a preheating chamber body (1), a connecting pipe (2), an exhaust pipe (3) and a connecting assembly, wherein the connecting pipe (2) is fixedly arranged at the top of the preheating chamber body (1);
the connecting assembly comprises a connecting disc (4), a mounting disc (5) and a control ring (10), wherein the connecting disc (4) is fixed at the top of the connecting tube (2), the mounting disc (5) is fixed on the outer wall of the bottom of the exhaust tube (3), a connecting column (6) is fixedly arranged at the bottom of the exhaust tube (3), a connecting groove for the connecting column (6) to be inserted is formed in the top surface of the connecting disc (4), a mounting groove for mounting the control ring (10) is formed in the connecting disc (4), the control ring (10) is elastically arranged in the mounting groove, and an extension plate (11) is fixed on the outer wall of the control ring (10);
one end of the extension plate (11) penetrates through the mounting groove and extends to the outside, a slot (9) for inserting the connecting column (6) is formed in the top surface of the control ring (10), and a clamping groove (7) for clamping the outer wall of the control ring (10) is formed in the outer wall of the connecting column (6).
2. The preheating chamber exhaust pipe (3) connecting device according to claim 1, characterized in that: the bottom outer wall of blast pipe (3) is laminated with the top inner wall of connecting pipe (2), spliced pole (6) are provided with a plurality ofly, and have at least four spliced pole (6) are distributed along the bottom surface middle part annular equidistance of mounting disc (5), draw-in groove (7) have all been seted up to the outer wall of spliced pole (6).
3. A preheating chamber exhaust pipe (3) connecting device according to claim 2, characterized in that: the lateral wall of mounting groove has seted up the guide way, the outer wall fixed mounting of control ring (10) has baffle (15) of laminating with the guide way inner wall slip, fixedly connected with elastic component between the lateral wall of baffle (15) and the lateral wall of guide way.
4. A preheating chamber exhaust pipe (3) connecting device according to claim 3, characterized in that: the elastic piece comprises a cylindrical spring, one end of the cylindrical spring is fixedly connected with the middle part of the side wall of the baffle plate (15), and the other end of the cylindrical spring is fixedly connected with the middle part of the side wall of the guide groove.
5. The connecting device of the preheating chamber exhaust pipe (3) according to claim 4, characterized in that: the baffle (15) is provided with a plurality of baffles (15) and is distributed along the middle annular equidistance of the control ring (10), a plurality of guide grooves for the baffle (15) to move are formed in the inner wall of the mounting groove, and the guide grooves are of a waist-shaped structure.
6. The connecting device of the preheating chamber exhaust pipe (3) according to claim 5, characterized in that: the extension plate (11) is fixedly arranged on the side wall of one baffle plate (15), the width of the baffle plate (15) is not smaller than that of the extension plate (11), and one end of the extension plate (11) extends out of the guide groove.
7. The preheating chamber exhaust pipe (3) connecting device according to claim 1, characterized in that: the sealing gasket is characterized in that a sealing gasket (8) is fixedly arranged on the outer wall of the bottom of the exhaust pipe (3), the sealing gasket (8) is of a circular ring structure, a jacking component for jacking the sealing gasket (8) is arranged on the inner wall of the connecting disc (4), and one end of the sealing gasket (8) is attached to the inner wall of the connecting pipe (2) through jacking of the jacking component to jacking of the sealing gasket (8).
8. The connecting device of the preheating chamber exhaust pipe (3) according to claim 7, characterized in that: the utility model provides a roof pressure subassembly includes roof pressure board (13), the inside of connection pad (4) is offered and is connected with the inside movable groove of connection pad (4), roof pressure board (13) slidable mounting is at the inner wall in movable groove, roof pressure board (13) elasticity sets up the inside in movable groove, the outer wall middle part of roof pressure board (13) is fixed with extension post (14), the inner wall that extends post (14) one end extended to the mounting groove, just extension post (14) extend to the one end outer wall bending setting of mounting groove inner wall, control ring (10) are close to the one end lateral wall that extends post (14) and are fixed with protruding (12) that are used for the roof pressure to stretch post (14), protruding (12) are convex structure.
9. The preheating chamber exhaust pipe (3) connecting device according to claim 8, characterized in that: one end of the top pressing plate (13) extends to the inside of the connecting pipe (2), a rubber pad is fixed on the side wall of one end of the top pressing plate (13) extending to the inside of the connecting pipe (2), and one end of the rubber pad, which is far away from the top pressing plate (13), is attached to the outer wall of the sealing pad (8).
10. The preheating chamber exhaust pipe (3) connecting device according to claim 9, characterized in that: the top pressing plates (13) are of arc structures, the top pressing plates (13) are provided with a plurality of grooves, at least four top pressing plates (13) are distributed at equal intervals along the middle annular shape of the connecting disc (4), and rubber pads are arranged on the side walls of the top pressing plates (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310621202.7A CN116624683B (en) | 2023-05-30 | 2023-05-30 | Preheating chamber blast pipe connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310621202.7A CN116624683B (en) | 2023-05-30 | 2023-05-30 | Preheating chamber blast pipe connecting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116624683A true CN116624683A (en) | 2023-08-22 |
| CN116624683B CN116624683B (en) | 2023-11-21 |
Family
ID=87616777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310621202.7A Active CN116624683B (en) | 2023-05-30 | 2023-05-30 | Preheating chamber blast pipe connecting device |
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| CN (1) | CN116624683B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN117091015A (en) * | 2023-10-18 | 2023-11-21 | 江苏金利马重工机械制造有限公司 | Conical refiner flange fixing device |
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| CN115142996A (en) * | 2022-07-25 | 2022-10-04 | 中国人民解放军陆军军事交通学院 | Assembly structure for overhead hollow filter air inlet pipe in diesel engine supercharger |
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| US20160281894A1 (en) * | 2015-03-23 | 2016-09-29 | A. Kayser Automotive Systems Gmbh | Coupling Device |
| KR101578031B1 (en) * | 2015-06-15 | 2015-12-28 | (주)신테크 | Pipe connector for non welding constructing of pipes |
| KR20160078936A (en) * | 2016-06-21 | 2016-07-05 | 편용범 | Screw Covering Device of Coupling for Fire Hose and Male Coupling Device for Fire Hose Using The Same |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117091015A (en) * | 2023-10-18 | 2023-11-21 | 江苏金利马重工机械制造有限公司 | Conical refiner flange fixing device |
| CN117091015B (en) * | 2023-10-18 | 2023-12-26 | 江苏金利马重工机械制造有限公司 | Conical refiner flange fixing device |
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| Publication number | Publication date |
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| CN116624683B (en) | 2023-11-21 |
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