CN213732448U

CN213732448U - Still kettle

Info

Publication number: CN213732448U
Application number: CN202022500156.XU
Authority: CN
Inventors: 曹汉祯; 杨海阔; 边宪超; 朱明�
Original assignee: Jinan Hengbo New Building Materials Development Co ltd
Current assignee: Jinan Hengbo New Building Materials Development Co ltd
Priority date: 2020-11-02
Filing date: 2020-11-02
Publication date: 2021-07-20
Anticipated expiration: 2030-11-02

Abstract

The application relates to an autoclave, including the cauldron body and articulate the kettle cover at cauldron body open end, be equipped with evacuation mouth and steam inlet on the cauldron body, open and shut through opening and shutting power unit between the kettle cover and the cauldron body and be connected, be equipped with locking mechanism between the kettle cover and the cauldron body. The beneficial effect of this application does: through opening and shutting power unit drive, with the opening part of kettle cover lock at the cauldron body, through the air of vacuum mouth suction cauldron internal portion for closely the lock is at the opening part of the cauldron body under the pressure of outside atmospheric pressure to the kettle cover, firmly locks kettle cover and the cauldron body through locking mechanism this moment, has strengthened the firm in connection degree between the cauldron body and the kettle cover, when pouring into to evaporate the pressure, can not take place the dislocation between kettle cover and the cauldron body, has reduced the steam leakage volume.

Description

Still kettle

Technical Field

The application relates to the technical field of aerated concrete block production equipment, in particular to a still kettle.

Background

The aerated concrete block is a novel building material which is light, porous, heat-insulating, good in fireproof performance, nailable, sawable, planeable and has certain shock resistance.

According to the knowledge of the inventor, the aerated concrete block is processed by the following steps: the method comprises the steps of material proportioning, material metering and mixing, mold filling, demolding, cutting, steam pressing and the like.

The invention discloses a steam-pressure kettle, which is characterized in that a steam-pressure kettle is required to be used during steam-pressure, in the related technology, the steam-pressure kettle comprises a kettle body and a kettle cover which can be opened and closed with the kettle body, however, the inventor finds that the locking between the kettle cover and the kettle body is not tight during the use of the existing steam-pressure kettle, the problem of large steam leakage exists, and especially when the pressure is increased, the steam leakage phenomenon is more serious, and the energy waste is caused.

Therefore, it is necessary to provide an autoclave in order to solve the above problems.

SUMMERY OF THE UTILITY MODEL

In order to reduce the steam leakage, strengthen the lock firmness between kettle cover and the kettle body, this application provides a still kettle.

The application provides a still kettle adopts following technical scheme:

the utility model provides an evaporate cauldron, includes the cauldron body and articulates the kettle cover at cauldron body open end, be equipped with evacuation mouth and steam inlet on the cauldron body, open and shut through opening and shutting power unit between the kettle cover and the cauldron body and be connected, be equipped with locking mechanism between the kettle cover and the cauldron body.

By adopting the technical scheme: when concrete building blocks after carrying and cutting at the travelling bogie entered into the cauldron internal portion, through opening and shutting power unit drive, with the opening part of kettle cover lock at the cauldron body, through the air of the internal portion of vacuum mouth suction cauldron, make the kettle cover closely the lock at the opening part of the cauldron body under the pressure of external atmospheric pressure, firmly lock kettle cover and the cauldron body through locking mechanism this moment, the firm in connection degree between the cauldron body and the kettle cover has been strengthened, when pouring into to evaporate the pressure, can not take place the dislocation between the kettle cover and the cauldron body, the volume of leaking steam has been reduced.

Preferably, locking mechanism all is equipped with the jack including setting up a plurality of locking poles at the cauldron body open end on the locking pole, still including setting up the grafting pole on the kettle cover, the promotion subassembly of jack is inserted to the drive grafting pole.

By adopting the technical scheme: when the locking device is locked, the pushing assembly pushes the insertion rod to be inserted into the insertion hole of the locking rod, and locking is achieved.

Preferably, promote the subassembly and include the push frame on the fixed connection kettle cover, push the inside toper cavity that is equipped with of frame, the peg graft pole is worn to establish and is extended to in the toper cavity behind the push frame, is equipped with the spring on the peg graft pole between push frame and the toper cavity, and spring one end is fixed on push frame, and the other end is fixed on the peg graft pole, be equipped with the promotion piece that can remove in the promotion cavity, promote the piece and be connected with the telescopic link that sets up the first hydro-cylinder on promoting the frame.

By adopting the technical scheme: when locking, the action of first hydro-cylinder, the telescopic link of first hydro-cylinder stretches out, drives and promotes the piece and remove to cauldron body direction, promotes the in-process that the piece removed, outwards releases the peg graft pole for the peg graft pole is put to the avris by the central point of kettle cover and is removed, until pegging graft in the jack of locking pole, forms the locking. When opening the locking structure, the telescopic link return of first hydro-cylinder, under the effect of spring, the locking is removed to the inserted link return also for can open each other between the cauldron lid and the cauldron body.

Preferably, the end part of the insertion rod in the conical cavity is an inclined plane, the pushing block is a conical block, and the inclined plane at the end part of the insertion rod is abutted against the conical surface of the pushing block.

By adopting the technical scheme: the push block and the inserting rod are in surface contact, and in the application, the end inclined plane of the inserting rod and the conical surface of the push block are smooth surfaces, so that the inserting rod can be pushed out outwards more easily.

Preferably, power unit opens and shuts is including setting up the mounting panel on the cauldron body lateral surface, the casing of articulated second hydro-cylinder on the mounting panel, the articulated one end that opens and shuts the pole of telescopic link of second hydro-cylinder, the other end of opening and shutting the pole is connected on locking mechanism's propelling movement frame.

By adopting the technical scheme: when the telescopic link of second hydro-cylinder outwards stretched out, the promotion opened and shut the pole and rotate, owing to open and shut the pole and promote fixed connection between the frame, articulated between the cauldron lid and the cauldron body, so the cauldron lid can rotate around the articulated shaft with the cauldron body, to the opening direction lock of the cauldron body, when opening the cauldron lid, the action process is opposite with the aforesaid.

Preferably, a sealing ring is arranged at the opening end of the kettle body.

By adopting the technical scheme: the sealing ring enhances the connection sealing property between the kettle cover and the kettle body opening and can reduce the steam leakage.

Preferably, the sealing ring is embedded in a conical rubber ring body at the opening of the kettle body, and an extending sealing part is arranged at one small-caliber end of the sealing ring.

By adopting the technical scheme: the conical sealing ring can further enhance the connection sealing property between the kettle cover and the kettle body opening, and particularly, when pressurization is carried out, the extending sealing part can further plug the kettle cover and the sealing ring body, so that the sealing property is enhanced.

Preferably, the vacuumizing port is communicated with a vacuum pump through a pipeline, and the steam inlet is communicated with a steam source through a pipeline.

By adopting the technical scheme: can be through the vacuum pump with the internal evacuation of cauldron, can evaporate to pressing to the internal portion injection steam of cauldron through steam inlet.

In summary, the present application includes at least one of the following beneficial technical effects:

1. through opening and shutting power unit drive, with the opening part of kettle cover lock at the cauldron body, through the air of vacuum mouth suction cauldron internal portion for closely the lock is at the opening part of the cauldron body under the pressure of outside atmospheric pressure to the kettle cover, firmly locks kettle cover and the cauldron body through locking mechanism this moment, has strengthened the firm in connection degree between the cauldron body and the kettle cover, when pouring into to evaporate the pressure, can not take place the dislocation between kettle cover and the cauldron body, has reduced the steam leakage volume.

2. When locking, promote the subassembly and promote the spliced pole and insert in the jack of lock pole, form the locking, the locking firmness is high.

3. The conical sealing ring can further enhance the connection sealing property between the kettle cover and the kettle body opening, and particularly, when pressurization is carried out, the extending sealing part can further plug the kettle cover and the sealing ring body, so that the sealing property is enhanced.

Drawings

Fig. 1 is a schematic overall structure diagram of a first embodiment of the present application.

FIG. 2 is a schematic front view of a kettle cover according to an embodiment of the present disclosure.

Fig. 3 is a schematic structural diagram of a seal ring according to a first embodiment of the present application.

Reference number specification, 100, kettle body; 110. a vacuum pumping port; 120. a steam inlet; 200. a kettle cover; 300. an opening and closing power mechanism; 310. mounting a plate; 320. a second cylinder; 330. an opening and closing lever; 400. a locking mechanism; 410. a lock lever; 420. a plug rod; 430. a pushing assembly; 431. a pushing frame; 432. a conical cavity; 433. a spring; 434. a pushing block; 435. a first cylinder; 500. a seal ring; 510. extending the sealing portion.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

Example one

The first embodiment of the application discloses an autoclave, which adopts the following technical scheme:

a still kettle, refer to FIG. 1, comprising a kettle body 100 and a kettle cover 200 hinged at the opening end of the kettle body 100, wherein the bottom of the kettle body 100 is provided with a track, which enables a transport trolley to walk on the track, the kettle body 100 is provided with a vacuumizing port 110 and a steam inlet 120, the vacuumizing port 110 is communicated with a vacuum pump through a pipeline, the interior of the kettle body 100 can be vacuumized through the vacuum pump, the steam inlet 120 is communicated with a steam source through a pipeline, steam can be injected into the kettle body 100 through the steam inlet 120 for steaming, the kettle cover 200 is connected with the kettle body 100 through an opening and closing power mechanism 300, a locking mechanism 400 is arranged between the kettle cover 200 and the kettle body 100, when the transport trolley carries cut concrete blocks to enter the kettle body 100, the opening of the kettle cover 200 is locked at the opening of the kettle body 100 through the opening and air in the kettle body 100 is sucked through the vacuum port, make kettle cover 200 closely lock at the opening part of cauldron body 100 under outside atmospheric pressure, firmly lock kettle cover 200 and cauldron body 100 through locking mechanism 400 this moment, strengthened the firm degree of being connected between cauldron body 100 and kettle cover 200, when pouring into to evaporate the pressure, can not take place the dislocation between kettle cover 200 and the cauldron body 100, reduced the steam leakage volume.

Referring to fig. 1, in this embodiment, the locking mechanism 400 includes a plurality of locking rods 410 disposed at the opening end of the kettle 100, in this embodiment, the locking rods 410 are provided with 4 locking rods 410, uniformly distributed around the opening of the kettle 100, the locking rods 410 are all provided with insertion holes, and further includes 4 insertion rods 420 disposed on the kettle cover 200, the insertion rods 420 correspond to the insertion holes of the locking rods 410, and further includes a pushing assembly 430 for driving the insertion rods 420 to be inserted into the insertion holes. When locking is performed, the pushing assembly 430 pushes the insertion rod 420 to be inserted into the insertion hole of the locking rod 410, so as to form locking.

Referring to fig. 1 and 2, in this embodiment, the pushing assembly 430 includes a pushing frame 431 fixedly connected to the kettle cover 200, a tapered cavity 432 is disposed inside the pushing frame 431, the insertion rod 420 penetrates through the pushing frame 431 and extends into the tapered cavity 432, a spring 433 is disposed on the insertion rod 420 between the pushing frame 431 and the tapered cavity 432, one end of the spring 433 is fixed to the pushing frame 431, the other end of the spring is fixed to the insertion rod 420, a movable pushing block 434 is disposed in the pushing cavity, and the pushing block 434 is connected to a telescopic rod of a first oil cylinder 435 disposed on the pushing frame 431. When locking is performed, the first oil cylinder 435 acts, the telescopic rod of the first oil cylinder 435 extends out to drive the pushing block 434 to move towards the kettle body 100, and in the process that the pushing block 434 moves, the inserting rod 420 is pushed outwards, so that the inserting rod 420 moves towards the side from the center position of the kettle cover 200 until being inserted into the insertion hole of the locking rod 410, and locking is formed. When the locking structure is opened, the telescopic rod of the first oil cylinder 435 returns, and under the action of the spring 433, the insertion rod 420 also returns to release the locking, so that the kettle cover 200 and the kettle body 100 can be opened mutually.

With continued reference to fig. 1, the end of the insertion rod 420 within the tapered cavity 432 is beveled, the pushing block 434 is a tapered block, and the beveled end of the insertion rod 420 abuts the tapered surface of the pushing block 434. The pushing block 434 is in surface contact with the insertion rod 420, and in the present application, a smooth surface is formed between the end slope of the insertion rod 420 and the conical surface of the pushing block 434, so that the insertion rod 420 can be more easily pushed out to the outside.

With continued reference to fig. 1, the opening and closing power mechanism 300 includes a mounting plate 310 disposed on the outer side surface of the kettle 100, a housing of the second oil cylinder 320 is hinged on the mounting plate 310, an expansion rod of the second oil cylinder 320 is hinged on one end of an opening and closing rod 330, and the other end of the opening and closing rod 330 is connected to a pushing frame 431 of the locking mechanism 400. By adopting the technical scheme: when the extension rod of the second cylinder 320 extends outwards, the opening and closing rod 330 is pushed to rotate, and the opening and closing rod 330 is fixedly connected with the pushing frame 431, and the kettle cover 200 is hinged with the kettle body 100, so that the kettle cover 200 can rotate around the hinge shaft of the kettle body 100 and is buckled in the opening direction of the kettle body 100, and when the kettle cover 200 is opened, the action process is opposite to that described above.

Referring to fig. 1 and 3, in order to enhance the sealing performance, the open end of the autoclave body 100 is provided with a sealing ring 500. The sealing ring 500 is embedded in a conical rubber ring body at the opening of the kettle body 100, and an extending sealing part 510 is arranged at one end with a small caliber of the sealing ring 500. The conical sealing ring 500 can further enhance the connection sealing performance between the kettle cover 200 and the opening of the kettle body 100, and especially when pressurization is carried out, the extending sealing part 510 receives pressure to further seal the kettle cover 200 and the sealing ring 500 body, so that the sealing performance is enhanced.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A still kettle is characterized in that: including the cauldron body (100) and articulate kettle cover (200) at cauldron body (100) open end, be equipped with evacuation mouth (110) and steam inlet (120) on the cauldron body (100), open and shut through power unit (300) of opening and shutting between kettle cover (200) and the cauldron body (100) and be connected, be equipped with locking mechanism (400) between kettle cover (200) and the cauldron body (100).

2. The autoclave of claim 1, wherein: locking mechanism (400) are including setting up a plurality of lock poles (410) at cauldron body (100) open end, all be equipped with the jack on lock pole (410), still including setting up grafting pole (420) on kettle cover (200), drive grafting pole (420) insert push assembly (430) of jack.

3. The autoclave of claim 2, wherein: the push assembly (430) comprises a push frame (431) fixedly connected with the kettle cover (200), a conical cavity (432) is arranged inside the push frame (431), the insertion rod (420) penetrates through the push frame (431) and then extends into the conical cavity (432), a spring (433) is arranged on the insertion rod (420) between the push frame (431) and the conical cavity (432), one end of the spring (433) is fixed on the push frame (431), the other end of the spring is fixed on the insertion rod (420), a movable push block (434) is arranged in the conical cavity, and the push block (434) is connected with a telescopic rod of a first oil cylinder (435) arranged on the push frame (431).

4. The autoclave of claim 3, wherein: the end part of the insertion rod (420) in the conical cavity (432) is an inclined surface, the pushing block (434) is a conical block, and the inclined surface of the end part of the insertion rod (420) is abutted against the conical surface of the pushing block (434).

5. The autoclave of claim 1, wherein: the opening and closing power mechanism (300) comprises a mounting plate (310) arranged on the outer side surface of the kettle body (100), a shell of the second oil cylinder (320) is hinged to the mounting plate (310), one end of a telescopic rod of the second oil cylinder (320) is hinged to an opening and closing rod (330), and the other end of the opening and closing rod (330) is connected to a pushing frame (431) of the locking mechanism (400).

6. The autoclave of claim 1, wherein: and a sealing ring (500) is arranged at the opening end of the kettle body (100).

7. The autoclave of claim 6, wherein: the sealing ring (500) is a conical rubber ring body embedded at the opening of the kettle body (100), and an extending sealing part (510) is arranged at one end of a small caliber of the sealing ring (500).

8. The autoclave of claim 1, wherein: the vacuumizing port (110) is communicated with a vacuum pump through a pipeline, and the steam inlet (120) is communicated with a steam source through a pipeline.