CN210389614U - Secondary protection device capable of improving safety performance of still kettle door - Google Patents
Secondary protection device capable of improving safety performance of still kettle door Download PDFInfo
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- CN210389614U CN210389614U CN201920929495.4U CN201920929495U CN210389614U CN 210389614 U CN210389614 U CN 210389614U CN 201920929495 U CN201920929495 U CN 201920929495U CN 210389614 U CN210389614 U CN 210389614U
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- kettle
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Abstract
The utility model relates to the field of still kettles, in particular to a secondary protection device capable of improving the safety performance of a still kettle door, which comprises a still kettle, a kettle door, a covering component and a secondary sealing component, wherein the secondary sealing component comprises a positioning block and a positioning bolt, and a fixed block is also arranged on the still kettle, when safety protection work is needed, firstly, the kettle door is closed on the still kettle, a second clamping block in the kettle door can rotate in a rotating groove, so that the second clamping block and the first clamping block are superposed together, the kettle door can be pulled out only by rotating, then, the positioning block is inserted into a clamping groove in the first clamping block and the second clamping block, so that the kettle door and the still kettle can not rotate relatively, the positioning block is sleeved on the fixed block, the positioning bolt is inserted into the position of the fixed positioning block in the positioning block and the fixed block, so that the kettle door can be opened after the positioning block is removed, the secondary protection is carried out on the still kettle, and the safety performance is improved.
Description
Technical Field
The utility model relates to an evaporate the pressure cauldron field, concretely relates to can improve and evaporate secondary protection device who presses cauldron door security performance.
Background
The still kettle is also called a steam curing kettle and an autoclave and is a large pressure container with large volume and heavy weight. The autoclave has wide application, is widely applied to autoclave curing of building materials such as aerated concrete blocks, concrete pipe piles, sand-lime bricks, coal-lime bricks, microporous calcium silicate boards, novel light wall materials, heat-insulating asbestos boards, high-strength gypsum and the like, and finishes hydrothermal reaction of Cao-Si 02-H2O in the autoclave. Meanwhile, the method is also widely applicable to rubber products, wood drying and antiseptic treatment, heavy metal smelting, oil-impregnated refractory brick coal infiltration, production projects meeting the requirements of glass steam curing, high-pressure treatment of chemical fiber products, high-temperature and high-pressure treatment of food cans, pulp cooking, cable vulcanization, fishing net shaping, chemical industry, medicine, aerospace industry, heat insulation materials, textile industry, military industry and other production processes needing pressure steam curing.
The still kettle is used as special equipment, so that a larger safety problem is caused due to limit failure or improper operation, particularly, the influence on the front and rear kettle doors of the still kettle is the largest, and if a human operator makes an error in the still kettle steaming process, the kettle doors can be automatically opened, so that a larger potential safety hazard exists; the damage of the kettle door closing signal may cause the automatic opening of the kettle door, so that great potential safety hazard exists.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a can improve and evaporate secondary protection device who presses cauldron door security performance.
To achieve the purpose, the utility model adopts the following technical proposal:
the secondary protection device comprises an autoclave and an autoclave door, wherein the autoclave door is arranged at an opening of the autoclave to seal the autoclave, the secondary protection device also comprises a covering component and a secondary sealing component, the autoclave is of a cylindrical tubular structure, a plurality of first clamping blocks are uniformly arranged on the inner side wall of the opening of the autoclave, a rotating groove convenient for the rotation of the autoclave door is arranged in each first clamping block on the inner side wall of the autoclave, the autoclave door is of a disc-shaped structure, a plurality of second clamping blocks are uniformly arranged on the outer circumferential wall of the autoclave door, the second clamping blocks are meshed with the first clamping blocks and rotatably arranged in the rotating groove, the covering component comprises a covering driver and a rotator, the covering driver is arranged on the autoclave and connected with the autoclave door to drive the autoclave door to cover, the rotator is arranged on the covering driver and hinged with the autoclave door to drive the autoclave door to rotate, the secondary sealing assembly comprises a positioning block and a positioning bolt, the still kettle is further provided with a fixing block, the positioning block is of an N-shaped plate-shaped structure and is clamped on the fixing block, the positioning block is clamped between the first clamping blocks and clamped between the second clamping blocks, and the positioning block is fixed on the fixing block through the positioning bolt.
Preferably, the positioning block is provided with a bolt frame, the positioning bolts are inserted into the bolt frame and the positioning block and inserted into the fixing block, the positioning block is further provided with a clamp, and the clamp is slidably arranged on the positioning block to fix the positioning bolts in a clamping manner.
Preferably, a plurality of clamping grooves are uniformly formed in the positioning bolt, and the hoop is clamped and arranged on the clamping grooves to fix the positioning bolt.
Preferably, the cover driver comprises a positioner and a rotating arm, the kettle door is rotatably arranged on the rotating arm through the positioner, and the rotating arm is rotatably arranged on the still kettle to open and cover the kettle door.
Preferably, the rotator includes the cylinder, fixed being equipped with first stopper on the cauldron door, the rotatable setting of output of cylinder is on first stopper, and the rotatable setting of cylinder is on the rotor arm.
Preferably, still be equipped with the second stopper on the cauldron door, the second stopper contacts with the fixed block in order to restrict cauldron door turned angle.
Preferably, the positioner comprises a fixing bolt, a gasket and a nut, the fixing bolt is inserted and arranged on the kettle door and the rotating arm, the nut is sleeved on the fixing bolt and is in threaded fit with the fixing bolt, and the gasket is located between the nut and the rotating arm.
The utility model has the advantages that: still kettle can produce the high pressure at the during operation, when the safety protection during operation is taken to needs, at first close the cauldron door on still kettle, second joint piece in the cauldron door can be at the rotation inslot rotation, make second joint piece and first joint piece coincide together, the cauldron door need rotate this moment and just can pull out, peg graft the locating piece again and set up in the inside draw-in groove of first joint piece and second joint piece, make cauldron door and still kettle can not rotate relatively, the locating piece cover is on the fixed block this moment, insert the position of locating piece and fixed block internal fixation locating piece with positioning bolt, make the cauldron door must remove the rear at the locating piece and open, carry out secondary protection to still kettle, the security performance is improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the embodiments of the present invention will be briefly described below. It is obvious that the drawings described below are only some embodiments of the invention, and that for a person skilled in the art, other drawings can be obtained from these drawings without inventive effort.
Fig. 1 is a schematic perspective view of the present invention;
fig. 2 is a schematic view of the three-dimensional splitting structure of the present invention;
FIG. 3 is an enlarged schematic view at A in FIG. 2;
fig. 4 is a schematic view of a three-dimensional splitting structure of the secondary sealing assembly of the present invention;
FIG. 5 is an enlarged schematic view at B in FIG. 4;
in the figure: still kettle 1, cauldron door 2, lid close subassembly 3, the airtight subassembly 4 of secondary, first joint piece 5, rotate groove 6, second joint piece 7, lid close driver 8, rotator 9, locating piece 10, positioning bolt 11, fixed block 12, bolt frame 13, clamp 14, draw-in groove 15, locator 16, rotor arm 17, cylinder 18, first stopper 19, second stopper 20, fixing bolt 21, gasket 22, nut 23.
Detailed Description
The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.
Wherein the showings are for the purpose of illustration only and are shown by way of illustration only and not in actual form, and are not to be construed as limiting the present patent; for a better understanding of the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar parts; in the description of the present invention, it should be understood that if the terms "upper", "lower", "left", "right", "inner", "outer", etc. are used to indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of description, but it is not indicated or implied that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore, the terms describing the positional relationship in the drawings are used only for illustrative purposes and are not to be construed as limiting the present patent, and the specific meaning of the terms will be understood by those skilled in the art according to the specific circumstances.
In the description of the present invention, unless otherwise explicitly specified or limited, the term "connected" or the like, if appearing to indicate a connection relationship between the components, is to be understood broadly, for example, as being either a fixed connection, a detachable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or may be connected through one or more other components or may be in an interactive relationship with one another. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1 to 5, the secondary protection device capable of improving the safety performance of the still kettle door comprises a still kettle 1 and a kettle door 2, wherein the kettle door 2 is arranged at an opening of the still kettle 1 to seal the still kettle 1, the secondary protection device further comprises a covering component 3 and a secondary sealing component 4, the still kettle 1 is of a cylindrical tubular structure, a plurality of first clamping blocks 5 are uniformly arranged on the inner side wall of the opening of the still kettle 1, a rotating groove 6 convenient for the rotation of the kettle door 2 is arranged in the first clamping blocks 5 on the inner side wall of the still kettle 1, the kettle door 2 is of a disc-shaped structure, a plurality of second clamping blocks 7 are uniformly arranged on the outer circumferential wall of the kettle door 2, the plurality of second clamping blocks 7 and the plurality of first clamping blocks 5 are meshed and rotatably arranged in the rotating groove 6, the covering component 3 comprises a covering driver 8 and a rotator 9, the covering driver 8 is arranged on the still kettle 1 and connected with the kettle door 2 to drive the kettle door 2 to cover, the rotator 9 is arranged on the cover closing driver 8 and hinged with the kettle door 2 to drive the kettle door 2 to rotate, the secondary sealing assembly 4 comprises a positioning block 10 and a positioning bolt 11, a fixing block 12 is further arranged on the still kettle 1, the positioning block 10 is of an N-shaped plate-shaped structure and is clamped on the fixing block 12, the positioning block 10 is clamped between the first clamping blocks 5 and clamped between the second clamping blocks 7, and the positioning block 10 is fixed on the fixing block 12 through the positioning bolt 11.
The working principle is as follows: still kettle 1 can produce the high pressure at the during operation, when the safety protection during operation needs to be taken, at first close cauldron door 2 on still kettle 1, second joint piece 7 in cauldron door 2 can be in 6 rotations in the rotation groove, make second joint piece 7 and first joint piece 5 coincide together, cauldron door 2 need rotate this moment and just can pull out, peg graft locating piece 10 and set up in first joint piece 5 and the inside draw-in groove 15 of second joint piece 7 again, make cauldron door 2 and still kettle 1 can not rotate relatively, locating piece 10 cover is on fixed block 12 this moment, insert the position of locating piece 10 and fixed locating piece 12 internal fixation locating piece 10 with positioning bolt 11, make cauldron door 2 must remove the rear at locating piece 10 and open, carry out the secondary protection to still kettle 1, the security performance has been improved.
Be equipped with bolt frame 13 on the locating piece 10, positioning bolt 11 pegs graft and sets up on bolt frame 13 and locating piece 10 and insert the setting on fixed block 12, still be equipped with clamp 14 on the locating piece 10, clamp 14 slidable sets up on locating piece 10 with joint fixed position bolt 11, bolt frame 13 on the locating piece 10 is used for placing positioning bolt 11, positioning bolt 11 can peg graft on bolt frame 13, locating piece 10 and fixed block 12, rethread clamp 14 fixed position bolt 11's the depth of insertion, and then fixed position piece 10, clamp 14 sets up on locating piece 10 and locating piece 10 sliding fit for clamp 14 is difficult for losing.
Evenly be equipped with a plurality of draw-in groove 15 on positioning bolt 11, clamp 14 joint sets up on draw-in groove 15 with fixed position bolt 11, a plurality of draw-in groove 15 and the cooperation of clamp 14 joint that evenly sets up on positioning bolt 11, and the depth that clamp 14 joint was positioning bolt 11 in draw-in groove 15 of difference is also different.
The cover driver 8 comprises a positioner 16 and a rotating arm 17, the kettle door 2 is rotatably arranged on the rotating arm 17 through the positioner 16, the rotating arm 17 is rotatably arranged on the still kettle 1 to open and cover the kettle door 2, the kettle door 2 is rotatably arranged on the rotating arm 17 through the positioner 16, and the kettle door 2 can be driven to open or close when the rotating arm 17 moves.
The rotator 9 comprises an air cylinder 18, a first limiting block 19 is fixedly arranged on the kettle door 2, the output end of the air cylinder 18 is rotatably arranged on the first limiting block 19, the air cylinder 18 is rotatably arranged on a rotating arm 17, the air cylinder 18 is started, the output end of the air cylinder 18 contracts to drive the first limiting block 19 to move, and the kettle door 2 only can rotate in the rotating groove 6, so that the output end of the air cylinder 18 drives the kettle door 2 to rotate to close the still kettle 1.
Still be equipped with second stopper 20 on cauldron door 2, second stopper 20 contacts with fixed block 12 in order to restrict cauldron door 2 turned angle, and the setting of second stopper 20 makes cauldron door 2 when rotating, contacts fixed block 12 and then makes cauldron door 2 stall when rotating suitable position.
The locator 16 includes fixing bolt 21, gasket 22 and nut 23, and fixing bolt 21 pegs graft and sets up on cauldron door 2 and rotor arm 17, and nut 23 cover establish on fixing bolt 21 and with fixing bolt 21 screw-thread fit, gasket 22 is located between nut 23 and the rotor arm 17, and fixing bolt 21 and the cooperation of nut 23 are with the position of fixing cauldron door 2, and the setting of gasket 22 is convenient for cauldron door 2 to rotate.
It should be understood that the above-described embodiments are merely illustrative of the preferred embodiments of the present invention and the technical principles thereof. It will be understood by those skilled in the art that various modifications, equivalents, changes, and the like can be made to the present invention. However, these modifications are within the scope of the present invention as long as they do not depart from the spirit of the present invention. In addition, certain terms used in the specification and claims of the present application are not limiting, but are used merely for convenience of description.
Claims (7)
1. The utility model provides a can improve secondary protection device of still kettle door security performance, includes still kettle (1) and kettle door (2), kettle door (2) set up in still kettle (1) opening department in order to seal still kettle (1), its characterized in that: still close subassembly (3) and secondary airtight subassembly (4) including the lid, still press cauldron (1) to evenly be equipped with first joint piece of a plurality of (5) on the opening part inside wall of cylindrical tubular structure and still cauldron (1), first joint piece (5) inside is equipped with rotation groove (6) that kettle door (2) are rotatory on still cauldron (1) inside wall, kettle door (2) evenly are equipped with a plurality of second joint piece (7) on the outer circumferential wall of discoid structure and kettle door (2), and a plurality of second joint piece (7) and the meshing of the first joint piece of a plurality of (5) and rotatable setting are in rotation groove (6), lid closes subassembly (3) including lid and closes driver (8) and rotor (9), lid closes driver (8) and sets up on still cauldron (1) and is connected with drive cauldron door (2) lid with drive cauldron door (2), rotor (9) set up on lid closes driver (8) and with articulated cauldron door (2) with drive cauldron door (2) lid Door (2) rotate, airtight subassembly (4) of secondary includes locating piece (10) and positioning bolt (11), still be equipped with fixed block (12) on autoclave (1), locating piece (10) are N shaped plate structure and joint setting on fixed block (12), and locating piece (10) joint sets up between first joint piece (5) and the joint sets up between second joint piece (7), locating piece (10) are fixed on fixed block (12) through positioning bolt (11).
2. The secondary protection device capable of improving the safety performance of the still kettle door according to claim 1, wherein the secondary protection device comprises: be equipped with bolt frame (13) on locating piece (10), positioning bolt (11) are pegged graft and are set up on bolt frame (13) and locating piece (10) and peg graft and set up on fixed block (12), still be equipped with clamp (14) on locating piece (10), clamp (14) slidable sets up on locating piece (10) with joint fixed position bolt (11).
3. The secondary protection device capable of improving the safety performance of the still kettle door according to claim 2, wherein the secondary protection device comprises: evenly be equipped with a plurality of draw-in groove (15) on positioning bolt (11), clamp (14) joint sets up on draw-in groove (15) with fixed positioning bolt (11).
4. The secondary protection device capable of improving the safety performance of the still kettle door according to claim 3, wherein the secondary protection device comprises: the cover driver (8) comprises a positioner (16) and a rotating arm (17), the kettle door (2) is rotatably arranged on the rotating arm (17) through the positioner (16), and the rotating arm (17) is rotatably arranged on the still kettle (1) to open and cover the kettle door (2).
5. The secondary protection device capable of improving the safety performance of the still kettle door according to claim 4, wherein the secondary protection device comprises: the rotating device (9) comprises an air cylinder (18), a first limiting block (19) is fixedly arranged on the kettle door (2), the output end of the air cylinder (18) is rotatably arranged on the first limiting block (19), and the air cylinder (18) is rotatably arranged on the rotating arm (17).
6. The secondary protection device capable of improving the safety performance of the still kettle door according to claim 5, wherein the secondary protection device comprises: still be equipped with second stopper (20) on cauldron door (2), second stopper (20) and fixed block (12) contact in order to restrict cauldron door (2) turned angle.
7. The secondary protection device capable of improving the safety performance of the still kettle door according to claim 4, wherein the secondary protection device comprises: locator (16) include fixing bolt (21), gasket (22) and nut (23), and fixing bolt (21) are pegged graft and are set up on cauldron door (2) and rotor arm (17), and nut (23) cover is established on fixing bolt (21) and with fixing bolt (21) screw-thread fit, gasket (22) are located between nut (23) and rotor arm (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920929495.4U CN210389614U (en) | 2019-06-19 | 2019-06-19 | Secondary protection device capable of improving safety performance of still kettle door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920929495.4U CN210389614U (en) | 2019-06-19 | 2019-06-19 | Secondary protection device capable of improving safety performance of still kettle door |
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| Publication Number | Publication Date |
|---|---|
| CN210389614U true CN210389614U (en) | 2020-04-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920929495.4U Active CN210389614U (en) | 2019-06-19 | 2019-06-19 | Secondary protection device capable of improving safety performance of still kettle door |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117325296A (en) * | 2023-11-30 | 2024-01-02 | 常州常成热力设备有限公司 | Autoclave ferrying system for steam curing trolley and working method of autoclaved ferrying system |
-
2019
- 2019-06-19 CN CN201920929495.4U patent/CN210389614U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117325296A (en) * | 2023-11-30 | 2024-01-02 | 常州常成热力设备有限公司 | Autoclave ferrying system for steam curing trolley and working method of autoclaved ferrying system |
| CN117325296B (en) * | 2023-11-30 | 2024-03-08 | 常州常成热力设备有限公司 | Autoclave ferrying system for steam curing trolley and working method of autoclaved ferrying system |
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