Boiler pressure vessel with good sealing effect

Abstract

The utility model relates to the technical field of boiler pressure vessels, and discloses a boiler pressure vessel with a good sealing effect, which comprises a boiler body, a furnace cover is arranged above the boiler body, a movable assembly is arranged on the left side of the furnace cover, a pushing assembly is arranged on the left side of the boiler body, and the pushing assembly comprises a supporting plate. A hydraulic push rod is fixedly connected to the upper portion of the supporting plate, a top seat is fixedly connected to the upper end of the hydraulic push rod, a limiting assembly is arranged on the right side of the top seat, a sealing assembly is arranged between the boiler body and the boiler cover and comprises a first sealing ring, and the first sealing ring is fixedly connected with the lower portion of the boiler cover. The boiler body and the furnace cover can be separated more easily by jacking the movable assembly through the pushing assembly, the movable assembly is supported through the pushing assembly, the furnace cover is closed above the boiler body through slow contraction, and the effect of opening and closing the boiler body conveniently is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a boiler pressure vessel technical field, concretely to a boiler pressure vessel with good sealing effect. BACKGROUND

[0002] Boiler pressure vessel is the full name of boiler and pressure vessel, because they belong to special equipment, and occupy a very important position in production and life, the purpose of pressure vessel is very extensive, it is the equipment that plays an important role in petroleum chemical industry, energy industry, scientific research and military industry and various departments of national economy.

[0003] Such as the patent announcement number CN218763326U "a boiler pressure vessel with anti-leakage structure", the utility model relates to a boiler pressure vessel technical field, discloses a boiler pressure vessel with anti-leakage structure, including the cover body for the cover main body, the top outer side of main body is fixedly connected with first connecting disc, the bottom outer side of cover body is fixedly connected with second connecting disc;Both ends of first connecting disc are provided with first connecting groove, the inner chamber of first connecting groove is rotatably connected with threaded rod through pivot, the outer side of threaded rod is spirally connected with nut, first connecting disc is fixedly connected with rubber ring.The utility model discloses a body, cover, first connecting disc, second connecting disc, first connecting groove, second connecting groove, threaded rod, nut and rubber ring are set, through the first connecting groove and the second connecting groove are corresponded, then threaded rod is placed in the second connecting groove, then nut is screwed and the surface of second connecting disc is tightly combined, and then first connecting disc and second connecting disc extrude rubber ring, further guarantee the sealing property of main body and cover connection.

[0004] But in actual use, its existence is not convenient for sealing problem, when it needs to cover the opened boiler pressure vessel main body with cover body, needs to rely on manual or with the help of external equipment to carry cover body and make it buckle on the boiler pressure vessel main body, it is inconvenient to seal and save the purpose of labor, therefore, a boiler pressure vessel with good sealing effect is proposed to solve the above problems. Utility model content

[0005] The utility model solves the technical problem in the prior art, provides a boiler pressure vessel with good sealing effect.

[0006] To solve the above technical problems, the utility model adopts the technical scheme of a kind of boiler pressure vessel with good sealing effect, including boiler body, the boiler body top is provided with furnace cover, the furnace cover left side is provided with movable assembly, the boiler body left side is provided with pusher assembly, the pusher assembly includes support plate, the support plate top is fixedly connected with hydraulic push rod, the hydraulic push rod upper end is fixedly connected with top seat, the top seat right side is provided with limit component, the sealing assembly is arranged between the boiler body and furnace cover, the sealing assembly includes first sealing ring, the first sealing ring is fixedly connected with furnace cover below, the boiler body top is fixedly connected with second sealing ring, the second sealing ring top is provided with fixed component.

[0007] Preferably, the movable assembly includes a support seat, the support seat is fixedly connected with the left side of the boiler body, a rotating rod is movably penetrated through the top of the support seat, a top block is fixedly connected with the lower side of the rotating rod, a support piece is fixedly connected with the upper side of the rotating rod, and the support piece is fixedly connected with the left side of the furnace cover.

[0008] Preferably, the sealing assembly further includes a sealing groove, the sealing groove is arranged above the second sealing ring, a sealing sleeve is fixedly connected with the lower side of the first sealing ring, and the sealing sleeve is matched with the sealing groove.

[0009] Preferably, the fixed component includes a threaded hole, and the threaded hole is arranged above the second sealing ring.

[0010] Preferably, the fixed component further includes a bolt, the bolt is threadedly penetrated through the upper side of the first sealing ring, and the bolt is matched with the threaded hole.

[0011] Preferably, the limit component includes a sliding plate, the sliding plate is fixedly connected with the left side of the boiler body, the sliding plate is slidingly connected with the right side of the top seat, a plug-in block is inserted into the left side of the sliding plate, and the plug-in block is movably penetrated through the left side of the top seat.

[0012] The utility model adopts the above technical scheme, and the following beneficial effects can be brought:

[0013] 1、The boiler pressure vessel with good sealing effect can make the boiler body and the furnace cover more easily separated by the pusher assembly lifting the movable assembly, and the furnace cover can be closed on the boiler body by the pusher assembly supporting the movable assembly and slowly shrinking, so as to facilitate opening and closing the boiler body.

[0014] 2、The boiler pressure vessel with good sealing effect can fix the pusher assembly after it is lifted to the highest position by the limit component, so as to support the movable assembly and the furnace cover, and the movable assembly can be rotated to adjust the position of the furnace cover under the support of the pusher assembly, so as to facilitate completely opening the top of the boiler body. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the whole structure schematic view of the utility model;

[0016] Figure 2 It is the whole structure left view of the utility model;

[0017] Figure 3 It is the whole structure of the utility model Figure 1 It is the structure enlarged schematic view of A place in the middle.

[0018] In the drawing: 1, boiler body;2, furnace cover;3, movable assembly;301, support seat;302, rotating rod;303, top block;304, support sheet;4, push assembly;401, support plate;402, hydraulic push rod;403, top seat;5, limiting assembly;501, sliding plate;502, plug;6, sealing assembly;601, first sealing ring;602, second sealing ring;603, sealing groove;604, sealing sleeve;7, fixed assembly;701, screw hole;702, bolt. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0020] Please refer to Figures 1-3The utility model discloses an embodiment is: a kind of boiler pressure vessel of good sealing effect, including boiler body 1, boiler body 1 upper portion is provided with furnace cover 2, furnace cover 2 left side is provided with movable assembly 3, boiler body 1 left side is provided with push assembly 4, push assembly 4 includes support plate 401, support plate 401 upper portion is fixedly connected with hydraulic push rod 402, hydraulic push rod 402 upper end is fixedly connected with top hat 403, the shape of top hat 403 is L-shaped, top hat 403 right side is provided with limiting component 5, sealing assembly 6 is arranged between boiler body 1 and furnace cover 2, sealing assembly 6 includes first sealing ring 601, first sealing ring 601 is fixedly connected with furnace cover 2 below, boiler body 1 upper portion is fixedly connected with second sealing ring 602, sealing assembly 6 also includes sealing groove 603, sealing groove 603 is set in second sealing ring 602 upper portion, first sealing ring 601 below is fixedly connected with sealing sleeve 604, sealing sleeve 604 is rubber material, sealing sleeve 604 is compatible with sealing groove 603, second sealing ring 602 upper portion is provided with fixed component 7, fixed component 7 includes screw hole 701, screw hole 701 is set in second sealing ring 602 upper portion, fixed component 7 also includes bolt 702, bolt 702 is screw thread penetrates with first sealing ring 601 upper portion, bolt 702 is compatible with screw hole 701.

[0021] Working principle: when using, push up top hat 403 by hydraulic push rod 402 to lift movable assembly 3, so that furnace cover 2 is separated from boiler body 1, to open boiler body 1, when needing to close boiler body 1, slowly contract top hat 403 by hydraulic push rod 402 and support movable assembly 3 to make furnace cover 2 slowly descend, until first sealing ring 601 below furnace cover 2 is attached with second sealing ring 602 on boiler body 1, at this time, sealing sleeve 604 on first sealing ring 601 will be inserted into sealing groove 603 on second sealing ring 602, by fixing bolt 702 on first sealing ring 601 in screw hole 701 on second sealing ring 602, make second sealing ring 602 with first sealing ring 601 fixed, at this time, sealing sleeve 604 will seal the gap between second sealing ring 602 and first sealing ring 601, reach the effect of sealing boiler body 1.

[0022] Please refer to Figures 1-3On the basis of the above embodiment, another embodiment of the utility model discloses, activity subassembly 3 includes support seat 301, and support seat 301 is connected with the left side fixedly with boiler body 1, and the upper activity of support seat 301 is penetrated with the rotating rod 302, and the upper of support seat 301 is provided with the through-hole for passing through rotating rod 302, and the lower fixed connection of rotating rod 302 has the top block 303, and the upper fixed connection of rotating rod 302 has the support sheet 304, and support sheet 304 is connected with the left side fixedly with furnace cover 2, and limiting component 5 includes sliding plate 501, and sliding plate 501 is connected with the left side fixedly with boiler body 1, and sliding plate 501 is connected with the right side slidingly with top seat 403, and the left side of sliding plate 501 has inserted the plug block 502, and the plug block 502 is penetrated with the left side activity of top seat 403.

[0023] Working principle: when hydraulic push rod 402 pushes top seat 403 upwards, will top block 303 upwards, make rotating rod 302 slide in support seat 301 and rise, to drive support sheet 304 to lift furnace cover 2, when top seat 403 rises, it will slide on sliding plate 501, when top seat 403 rises to the highest, by the plug block 502 of top seat 403 is inserted into sliding plate 501 to fix top seat 403, at this time, top seat 403 can support top block 303, by rotating rotating rod 302 to drive support sheet 304 to make furnace cover 2 rotate, the top block 303 under rotating rod 302 will slide and rotate on top seat 403 when rotating, by the rotation of furnace cover 2 to completely open the upper of boiler body 1, to facilitate the cleaning of boiler body 1.

[0024] The utility model provides a kind of boiler pressure vessel with good sealing effect, and there are many methods and ways to realize the technical scheme, above-mentioned is only preferred implementation mode of the utility model, it should be pointed out, for the ordinary skill in the art of this technical field, without departing from the principle of the utility model, can also make several improvements and refinements under the premise, these improvements and refinements also should be regarded as the protection scope of the utility model. The components not explicitly in the embodiment can be realized by prior art.

Claims

1. A boiler pressure vessel with good sealing effect, comprising a boiler body (1), characterized in that: A furnace cover (2) is provided on the top of the boiler body (1). A movable component (3) is provided on the left side of the furnace cover (2). A pushing component (4) is provided on the left side of the boiler body (1). The pushing component (4) includes a support plate (401). A hydraulic push rod (402) is fixedly connected above the support plate (401). A top seat (403) is fixedly connected to the upper end of the hydraulic push rod (402). A limit component (5) is provided on the right side of the top seat (403). A sealing component (6) is provided between the boiler body (1) and the furnace cover (2). The sealing component (6) includes a first sealing ring (601). The first sealing ring (601) is fixedly connected to the bottom of the furnace cover (2). A second sealing ring (602) is fixedly connected above the boiler body (1). A fixing component (7) is provided above the second sealing ring (602).

2. A boiler pressure vessel with good sealing effect according to claim 1, characterized in that: The movable component (3) includes a support base (301), which is fixedly connected to the left side of the boiler body (1). A rotating rod (302) is movably passed through the upper part of the support base (301). A top block (303) is fixedly connected below the rotating rod (302). A support plate (304) is fixedly connected above the rotating rod (302). The support plate (304) is fixedly connected to the left side of the furnace cover (2).

3. A boiler pressure vessel with good sealing effect according to claim 2, characterized in that: The sealing assembly (6) further includes a sealing groove (603), which is formed above the second sealing ring (602). A sealing sleeve (604) is fixedly connected below the first sealing ring (601), and the sealing sleeve (604) is adapted to the sealing groove (603).

4. A boiler pressure vessel with good sealing effect according to claim 3, characterized in that: The fixing component (7) includes a threaded hole (701) which is formed above the second sealing ring (602).

5. A boiler pressure vessel with good sealing effect according to claim 4, characterized in that: The fixing component (7) also includes a bolt (702) that is threaded through the upper part of the first sealing ring (601) and is adapted to the threaded hole (701).

6. A boiler pressure vessel with good sealing effect according to claim 5, characterized in that: The limiting component (5) includes a sliding plate (501), which is fixedly connected to the left side of the boiler body (1) and slidably connected to the right side of the top seat (403). A plug (502) is inserted into the left side of the sliding plate (501), and the plug (502) is movably connected to the left side of the top seat (403).

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