CN210752592U

CN210752592U - Sealing cover for reaction kettle

Info

Publication number: CN210752592U
Application number: CN201921275977.9U
Authority: CN
Inventors: 杨存其
Original assignee: Jingjia Lianchuang Hubei New Materials Technology Co ltd
Current assignee: Jingjia Lianchuang Hubei New Materials Technology Co ltd
Priority date: 2019-08-08
Filing date: 2019-08-08
Publication date: 2020-06-16
Anticipated expiration: 2029-08-08

Abstract

A sealing cover for a reaction kettle relates to the field of chemical equipment and comprises a cover seat and a top cover; the cover seat is welded at a material inlet at the top end of the reaction kettle and is used for providing a good mounting platform for the top cover; the top cover is hinged with the cover base through a hinge, an observation port convenient for checking the internal condition of the reaction kettle is arranged at the center of the top cover, a flange plate is embedded in the observation port, and transparent explosion-proof glass is hermetically arranged in the flange plate; the top cover is provided with a handle which is convenient for an operator to lift the top cover; the edge of top cap is provided with the recess, the recess is "V" type structure, is "V" type structure recess through setting up at the top cap, and convenient and fast lock device cooperation reaches the effect that can realize opening fast or close, makes things convenient for the operator to use, improves work efficiency.

Description

Sealing cover for reaction kettle

Technical Field

The utility model relates to the chemical industry equipment field specifically is a sealed lid that reation kettle used.

Background

In production, a plurality of raw materials are reacted and stirred in a closed reaction kettle, and when observation or feeding is needed, a sealing cover of the reaction kettle is frequently opened or closed according to production needs.

Therefore, the structural design of the sealing cover is required to meet the actual production requirement, and the sealing cover which can not influence frequent opening or closing and can further provide convenience for operators is designed according to the characteristics of the sealing cover.

SUMMERY OF THE UTILITY MODEL

The utility model discloses according to the production characteristics of using custom and reality, designed the sealed lid of a new construction to reach and make things convenient for the operator to use, improve work efficiency's effect.

The utility model provides a technical scheme as follows:

a sealing cover for a reaction kettle comprises a cover seat and a top cover; the cover seat is welded at a material inlet at the top end of the reaction kettle and is used for providing a good mounting platform for the top cover; the top cover is hinged with the cover base through a hinge, an observation port convenient for checking the internal condition of the reaction kettle is arranged at the center of the top cover, a flange plate is embedded in the observation port, and transparent explosion-proof glass is hermetically arranged in the flange plate; the top cover is provided with a handle which is convenient for an operator to lift the top cover; the edge of top cover is provided with the recess, the recess is "V" type structure.

Furthermore, the groove takes the center of the top cover as the center of a circle, and the end-to-end annular grooves are arranged at the edge of the top cover.

Furthermore, the edge of top cap is provided with a plurality of breachs, and is a plurality of the breach uses the top cap center to set up as the equal angle array of centre of a circle.

Further, the notches are at least three.

Furthermore, the grooves are symmetrically arranged on two sides of the notch.

Furthermore, the quick locking device is hinged to the cover seat and clamped in the groove, so that the top cover is locked.

The utility model discloses the beneficial effect who reaches does:

1. through directly setting up transparent viewing aperture on the top cap, the operator no longer need open the top cap and just can direct observation when the condition in the reation kettle is looked over to needs, moreover, with transparent explosion-proof glass setting on the top cap, the operator also can be very easy clean it and wash convenient and practical.

2. Through being "V" type structure recess in the top cap setting, convenient and quick locking device cooperation reaches the effect that can realize opening fast or close, makes things convenient for the operator to use, improves work efficiency.

Drawings

Fig. 1 is a schematic structural view of a sealing cover.

Fig. 2 is an exploded view of the quick lock device.

Fig. 3 is an assembly view of the quick lock device.

Fig. 4 is a schematic view of the locking cap of the quick lock device.

Fig. 5 is a structural view of a seal cover of the second embodiment.

Fig. 6 is a schematic structural diagram of a quick lock device in a second embodiment.

Wherein: the quick locking device comprises a 1 cover seat, a 2 top cover, a 3 quick locking device, a 21 flange, a 22 handle, a 23 groove, a 24 notch, a 31 hinge rod, a 32 pull ring, a 33 locking part, a 33-1 locking opening, a 34 connecting seat, a 35 concave platform, a 36 hinge ball and a 36-1 hinge hole.

Detailed Description

For a better understanding of the technical solutions of the present technology, the present technology is described in detail below with reference to the accompanying drawings, and the description of the present technology is only exemplary and explanatory, and should not be construed as limiting the scope of the present technology in any way.

In the description of the present technology, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present technology can be understood in a specific case to those of ordinary skill in the art.

Referring to fig. 1, sealed lid is installed on reation kettle (not drawn), sealed lid is including lid seat 1 and top cap 2, lid seat 1 welding sets up pan feeding mouth department on reation kettle top because reation kettle's up end is mostly hemispherical cambered surface, and lid seat 1 is cylindrical sleeve structure, welds the curved pan feeding mouth department on reation kettle top with the one end of lid seat 1, and the other end is used for providing good mounting platform for top cap 2 to guarantee top cap 2's leakproofness.

The top cap 2 through the hinge with the articulated setting of lid seat 1, the center department of top cap 2 is provided with the viewing aperture that the inside condition of reation kettle was used conveniently to look over, inlay in the viewing aperture and be equipped with ring flange 21, ring flange 21 internal seal is provided with transparent explosion-proof glass.

Also be provided with the observation window on current reation kettle, but this observation window is the snap-on setting on reation kettle's shell more, because the stirring is along with the raw materials splash, the influence of factors such as raw materials reaction heat dissipation, long-time back observation window can be stained with the dirt and become vague, the observation window can't effectually be cleaned at all to the operator, make the observation window become to put, when needs are looked over, still must open reation kettle's lid, the opening and closing lid of big frequency like this, operator's intensity of labour has been increased.

The utility model discloses directly set up the viewing aperture on top cap 2, the operator of not only being convenient for observes, when having the dirt on explosion-proof glass, also convenient clearance moreover, and the practicality is stronger, only just can open top cap 2 when needs are reinforced, has also alleviateed operator's intensity of labour.

During the stirring process of the reaction kettle, vibration is often accompanied, so that the top cover 2 is quickly locked for more convenient and quick operation, the sealing performance is ensured, the edge of the top cover 2 is provided with a groove 23, and the groove 23 is of a V-shaped structure.

Referring to fig. 1 and 4, the grooves 23 are arranged at the edge of the top cover 2 in an end-to-end annular manner with the center of the top cover 2 as a center.

The groove 23 is matched with the quick locking device 3, the quick locking device 3 is hinged to the cover seat 1, and the quick locking device 3 is clamped in the groove 23, so that the top cover 2 is locked.

Referring to fig. 1 to 4, specifically, the quick lock device 3 includes a hinge rod 31, a pull ring 32 disposed at an upper end of the hinge rod 31, the pull ring 32 being spirally connected to the hinge rod 31, and a locking portion 33, where the locking portion 33 is a cylindrical sleeve structure, an inner circle diameter of the locking portion 33 is greater than a diameter of the hinge rod 31, and the locking portion 33 is located below the pull ring 32 and coaxially sleeved with the hinge rod 31; the side surface of the locking part 33 is provided with a locking notch 33-1, and the locking notch 33-1 is in an inverted V-shaped structure.

The locking notch 33-1 is matched with the groove 23, so that the effect of quick clamping is achieved.

A connecting seat 34 is welded at the bottom of the pull ring 32, and an internal thread is arranged at the center of the connecting seat 34; the top surface of the locking portion 33 is provided with an annular concave 35 for placing the connecting seat 34, the outer circular surface of one side of the hinge rod 31 close to the pull ring 32 is provided with an external thread, and the connecting seat 34 is in threaded connection with the hinge rod 31.

When the top cover 2 is used, referring to fig. 1-4, the connecting seat 34 is arranged in the concave table 35 and connected with one end with threads of the hinge rod 31, the locking notch 33-1 and the groove 23 are mutually clamped, the pull ring 32 is rotated, the connecting seat 34 is screwed towards the hinge rod 31, the locking part 33 is pressed downwards, and therefore the locking notch 33-1 and the groove 23 are clamped, and the purpose of locking the top cover 2 is achieved.

The bottom of the hinge rod 31 is welded with a hinge ball 36, and the hinge ball 36 is provided with a hinge hole 36-1 penetrating through the center of the ball.

The hinge hole 36-1 is conveniently provided through the pin provided on the cover base 1, so that the entire quick lock device 3 is hingedly connected to the cover base 1.

Preferably, the locking notch 33-1 is adhered with anti-slip rubber.

The purpose of setting up anti-skidding rubber can make top cap 2 and reation kettle set up more tightly and sealed, even if reation kettle shakes in the stirring process, not hard up condition can not appear yet in quick locking device 3.

Preferably, the top cover 2 is provided with a handle 22 for facilitating the operator to open the top cover 2.

As described above, according to the preferred first embodiment of the present invention, partial changes can be made according to actual production conditions on the basis of the present solution.

The following is a modified second embodiment.

Referring to fig. 5, under the condition that other technical features are not changed, a plurality of notches 24 are formed in the edge of the top cover 2, and the plurality of notches 24 are arranged in an equiangular array with the center of the top cover as a circle center.

Preferably, at least three notches 24 are provided, so that the stability in the locked state is sufficiently ensured.

The grooves 23 are symmetrically arranged at two sides of the gap 24, the quick locking device 3 is arranged in the gap 24 and is hinged with the cover base 1, at this time, the locking part 33 of the quick locking device 3 is changed in order to match the structure of the top cover 2, namely, referring to fig. 6, the side surface of the locking part 33 is provided with symmetrical locking notches 33-1, so as to achieve the purpose of locking, and the locking principle and the locking mode are the same as those of the first embodiment.

It should be noted that, due to the finite character expression, there are objectively infinite specific structures, and it will be apparent to those skilled in the art that a plurality of modifications, decorations, or changes may be made without departing from the technical principle, and the technical features may be combined in a suitable manner; such modifications, variations, or combinations, or applying the concepts and solutions of the technology directly to other applications without further modifications, are intended to be within the scope of the present technology.

Claims

1. The sealing cover for the reaction kettle is characterized by comprising a cover seat (1) and a top cover (2);

the cover seat (1) is welded at a feed inlet at the top end of the reaction kettle and is used for providing a good mounting platform for the top cover (2);

the top cover (2) is hinged with the cover base (1) through a hinge, an observation port convenient for checking the internal condition of the reaction kettle is arranged at the center of the top cover (2), a flange plate (21) is embedded in the observation port, and transparent explosion-proof glass is hermetically arranged in the flange plate (21);

the top cover (2) is provided with a handle (22) which is convenient for an operator to open the top cover (2);

the edge of top cap (2) is provided with recess (23), recess (23) are "V" type structure.

2. The sealing cover according to claim 1, characterized in that the groove (23) is arranged in an end-to-end circumferential direction at the edge of the top cover (2) with the centre of the top cover (2) as the centre.

3. The sealing cover according to claim 1, characterized in that the edge of the top cover (2) is provided with a plurality of indentations (24), the plurality of indentations (24) being arranged in an equiangular array around the centre of the top cover (2).

4. The sealing cover according to claim 3, characterized in that the indentations (24) are provided in at least three.

5. The sealing cover according to claim 3, characterized in that the grooves (23) are arranged symmetrically on both sides of the gap (24).

6. The sealing cover according to any of claims 1 to 5, characterized in that it further comprises a quick-lock means (3), the quick-lock means (3) being hinged to the cover base (1), said quick-lock means (3) being snap-fitted into said recess (23) to effect locking of the top cover (2).