CN111734267A - Leak protection liquid exhaust-gas treatment equipment access door - Google Patents
Leak protection liquid exhaust-gas treatment equipment access door Download PDFInfo
- Publication number
- CN111734267A CN111734267A CN202010647361.0A CN202010647361A CN111734267A CN 111734267 A CN111734267 A CN 111734267A CN 202010647361 A CN202010647361 A CN 202010647361A CN 111734267 A CN111734267 A CN 111734267A
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- China
- Prior art keywords
- gas treatment
- access door
- treatment equipment
- door
- area
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B1/00—Border constructions of openings in walls, floors, or ceilings; Frames to be rigidly mounted in such openings
- E06B1/04—Frames for doors, windows, or the like to be fixed in openings
- E06B1/52—Frames specially adapted for doors
- E06B1/526—Frames specially adapted for doors for door wings that can be set up to open either left or right, outwards or inwards, e.g. provided with grooves for easily detachable hinges or latch plates
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/70—Door leaves
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B7/00—Special arrangements or measures in connection with doors or windows
- E06B7/16—Sealing arrangements on wings or parts co-operating with the wings
- E06B7/22—Sealing arrangements on wings or parts co-operating with the wings by means of elastic edgings, e.g. elastic rubber tubes; by means of resilient edgings, e.g. felt or plush strips, resilient metal strips
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- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Patch Boards (AREA)
Abstract
The invention relates to the technical field of waste gas treatment equipment, in particular to a leakage-proof waste gas treatment equipment access door which comprises an access door main body and a door frame, wherein the access door main body consists of an outer door plate and an inner sealing plate, the peripheral edge of the inner sealing plate and the four-surface U-shaped bent edge of the outer door plate are welded in a full welding mode, the middle protruding area of the inner sealing plate faces to one side far away from the outer door plate, a soft sealing strip is fixedly adhered to the door frame, and when the access door main body is closed, the peripheral plane area of the outer door plate and the plane part formed by the four-surface U-shaped bent edge of the outer door plate are pressed on the sealing strip. Bilayer structure the access door main part for the liquid direct reflux who condenses on it extremely inside the exhaust-gas treatment equipment, and can not spill from the access door, improved harmful components's in the waste gas treatment efficiency, stopped simultaneously the harm of exhaust-gas treatment equipment weeping to surrounding environment.
Description
Technical Field
The invention relates to the technical field of waste gas treatment equipment, in particular to an access door of leakage-proof waste gas treatment equipment.
Background
The waste gas treating apparatus is one environment protecting apparatus for environment protection and air purification with different technological processes and through recovering, eliminating and reducing harmful components in the exhausted tail gas. When the existing waste gas treatment equipment is used for treating waste gas containing components such as moisture, oil and the like, the phenomenon of leakage and leakage frequently occurs at an access door. As shown in fig. 7 and 8, the conventional access door 8 is a single-layer structure formed by four U-shaped bends, components such as moisture and oil in the exhaust gas condense into liquid on the conventional access door 8 when being cooled, and flow into the U-shaped groove on the conventional access door to form the liquid accumulation 9, and when the liquid accumulation 9 is higher than the U-shaped groove on the conventional access door 8, the liquid accumulation will permeate into the gap between the door frame 3, the sealing strip 4 and the conventional access door 8, and then leak out from the exhaust gas treatment equipment, which not only causes the liquid components not to be effectively treated, but also can harm the environment around the equipment.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides the access door of the leakage-proof waste gas treatment equipment, which is characterized in that the traditional single-layer door structure is improved into a double-layer door structure, so that liquid condensed on the access door directly flows back to the interior of the waste gas treatment equipment and cannot leak out of the access door. Simultaneously, increased the fender liquid board, can improve the leak protection liquid effect of access door greatly.
In order to achieve the purpose, the invention adopts the following technical scheme:
an access door of leakage-proof waste gas treatment equipment comprises an access door main body and a door frame, wherein the access door main body is formed by welding an outer door plate and an inner sealing plate, the outer door plate is an integral sheet metal part made of steel plates through four-side U-shaped bending, the joints of the four-side U-shaped bending of the outer door plate are welded in a full-length mode, the inner sealing plate is an integral sheet metal part with a planar raised middle part, the inner sealing plate is sequentially divided into a peripheral planar area, an inclined plane area and a middle raised area from outside to inside, the height of the peripheral plane area is lower than that of the central bulged area and the peripheral plane area is parallel to the central bulged area, the peripheral plane area and the central bulged area are connected into a whole by the inclined area, the periphery of the inner sealing plate and the four-surface U-shaped bent edge of the outer door plate are welded in a full-welding mode, the middle protruding area faces to one side far away from the outer door plate, and a closed cavity is formed inside the access door main body. When the access door main body on the exhaust gas treatment equipment is closed, the outer door plate faces the outside of the exhaust gas treatment equipment, the inner sealing plate faces the inside of the exhaust gas treatment equipment, and the middle uplift area extends into the inside of the exhaust gas treatment equipment. The utility model discloses a waste gas treatment equipment, including waste gas treatment equipment, door frame, outer door panel, door frame, outer door panel, door frame.
Furthermore, the access door main part is towards on the inside one side of exhaust-gas treatment equipment and be located plane district all around with welded fastening has the round to keep off the liquid board on the plane part that outer door plant four sides U type bent the constitution, works as when the access door main part is closed, keep off the liquid board and be located the inboard of door frame. The depth of the liquid baffle plate penetrating into the waste gas treatment equipment is larger than that of the middle uplifting area penetrating into the waste gas treatment equipment, and the liquid baffle plate can prevent liquid on the middle uplifting area from directly flowing into the sealing strip from the inclined plane area.
Furthermore, the access door main part is fixed on the waste gas treatment equipment through a hinge, and the access door main part is locked on the waste gas treatment equipment through a door lock after being closed.
Compared with the prior art, the invention has the beneficial effects that: the original appearance of the waste gas treatment equipment is not changed, and meanwhile, the access door main body is improved into a double-layer structure from a traditional single-layer structure, so that liquid condensed on the access door directly flows back to the interior of the waste gas treatment equipment, and cannot leak from the access door. Simultaneously, increased the fender liquid board, can improve the leak protection liquid effect of access door greatly. The treatment efficiency of harmful components in the waste gas is improved, and meanwhile, the harm of the leakage of the waste gas treatment equipment to the surrounding environment is avoided.
Drawings
Fig. 1 is a schematic front view of an exhaust gas treatment device according to the present invention.
FIG. 2 is a schematic sectional view taken along the line A in FIG. 1.
Fig. 3 is an enlarged schematic view of the invention at B in fig. 2.
Fig. 4 is a front view structural schematic diagram of the access door main body according to the present invention.
Fig. 5 is a left side view of the inner sealing plate according to the present invention.
Fig. 6 is a left sectional structural view of the outer door panel according to the present invention.
Fig. 7 is a left side sectional structural view of an exhaust gas treatment apparatus using a conventional access door described in the present invention.
Fig. 8 is an enlarged view of the structure of fig. 7 at C according to the present invention.
In the figure: 1. outer door plant, 2, interior shrouding, 21, plane district all around, 22, inclined plane district, 23, middle part uplift district, 3, door frame, 4, sealing strip, 5, fender liquid board, 6, hinge, 7, lock, 8, traditional access door, 9, hydrops.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 to 8, a leak protection liquid exhaust-gas treatment equipment access door, includes access door main part, door frame 3, the access door main part comprises outer door plant 1 and interior shrouding 2 welding, outer door plant 1 is the integral type sheet metal component that adopts four sides U type to bend to make by the steel sheet, the seam crossing of the four sides U type of outer door plant 1 bending adopts full weld welding. Interior shrouding 2 is the integral type sheet metal component that the middle part is planar uplift, interior shrouding 2 outside-in divide into plane district 21, inclined plane district 22 and middle part uplift district 23 all around in proper order, plane district 21 highly is less than all around middle part uplift district 23 and the two is parallel to each other, inclined plane district 22 will plane district 21 links into an integrated entity with middle part uplift district 23 all around, interior shrouding 2 border with the border full weld welding just of 1 four sides U type bend of outer door plant the middle part uplift district 23 orientation is kept away from one side of outer door plant 1 makes the inside confined cavity that forms of access door main part. When the access door main body on the exhaust gas treatment device is closed, the outer door panel 1 faces the outside of the exhaust gas treatment device, the inner sealing plate 2 faces the inside of the exhaust gas treatment device, and the middle swelling area 23 extends deep into the inside of the exhaust gas treatment device. The utility model discloses a waste gas treatment equipment, including waste gas treatment equipment, door frame, outer door panel 1 four sides U type, door frame 3 welding has an access door hole, on the waste gas treatment equipment with open on the position that the access door main part corresponds, door frame 3 welding is in around the access door hole, it is fixed with soft sealing strip 4 to paste on the door frame 3, works as when the access door main part is closed, plane district 21 all around with the plane part pressfitting that constitutes is bent to outer door plant 1 four sides U type is in on the sealing strip 4, middle part uplift district 23 is deep-deep the inside degree of depth of waste gas treatment equipment should be higher than door frame 3 with the binding face of sealing strip 4 guarantees the liquid direct inflow on the uplift district of middle part to waste gas treatment equipment's inside, and can not.
As shown in fig. 3, a circle of liquid baffle 5 is welded and fixed on the side of the access door body facing the inside of the exhaust gas treatment device and on the plane portion formed by the four U-shaped bends of the peripheral plane area 21 and the outer door panel 1, and when the access door body is closed, the liquid baffle 5 is located on the inner side of the door frame 3. The depth of the liquid baffle plate 5 penetrating into the waste gas treatment equipment is greater than the depth of the middle raised area 23 penetrating into the waste gas treatment equipment, and the liquid baffle plate 5 can prevent liquid on the middle raised area 23 from directly flowing into the sealing strip 4 from the inclined surface area 22.
As shown in fig. 1, the access door main body is fixed on the exhaust gas treatment device through a hinge 6, and is locked on the exhaust gas treatment device through a door lock 7 after being closed.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (3)
1. The utility model provides a leak protection liquid exhaust-gas treatment equipment access door, includes access door main part, door frame (3), the access door main part comprises outer door plant (1) and interior shrouding (2) welding, its characterized in that: the outer door panel (1) is an integral sheet metal part made of steel plates by four-side U-shaped bending, the joints of the four U-shaped bends of the outer door panel (1) are welded by full welding, the inner sealing plate (2) is an integral sheet metal part with the middle part protruding in a plane shape, the inner sealing plate (2) is sequentially divided into a peripheral plane area (21), an inclined surface area (22) and a middle raised area (23) from outside to inside, the peripheral planar area (21) is lower than the central raised area (23) and parallel to each other, the inclined surface area (22) connects the peripheral plane area (21) and the middle raised area (23) into a whole, the peripheral edge of the inner sealing plate (2) and the four-surface U-shaped bent edge of the outer door plate (1) are welded in a full-welding mode, and the middle bulged area (23) faces to one side far away from the outer door plate (1), so that a closed cavity is formed inside the access door main body;
when the access door body on the exhaust gas treatment equipment is closed, the outer door panel (1) faces the outside of the exhaust gas treatment equipment, the inner sealing plate (2) faces the inside of the exhaust gas treatment equipment, and the middle uplifting area (23) extends to the inside of the exhaust gas treatment equipment;
exhaust-gas treatment equipment go up with it has the access door hole to open on the position that the access door main part corresponds, door frame (3) welding is in around the access door hole, paste on door frame (3) and be fixed with soft sealing strip (4), work as when the access door main part is closed, plane district (21) all around with the planar part pressfitting that outer door plant (1) four sides U type bent the constitution is in on sealing strip (4), middle part uplift district (23) are deep inside the degree of depth of exhaust-gas treatment equipment should be higher than door frame (3) with the binding face of sealing strip (4).
2. The anti-leakage access door of the exhaust gas treatment device according to claim 1, wherein: a circle of liquid baffle plate (5) is welded and fixed on one side of the access door main body facing the interior of the waste gas treatment equipment and on a plane part formed by the four-side U-shaped bending of the peripheral plane area (21) and the outer door panel (1), and when the access door main body is closed, the liquid baffle plate (5) is positioned on the inner side of the door frame (3); the depth of the liquid baffle plate (5) extending into the waste gas treatment equipment is greater than the depth of the middle uplifting area (23) extending into the waste gas treatment equipment.
3. The anti-leakage access door of the exhaust gas treatment device according to claim 1, wherein: the access door main part is fixed on the waste gas treatment equipment through a hinge (6), and the access door main part is locked on the waste gas treatment equipment through a door lock (7) after being closed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010647361.0A CN111734267A (en) | 2020-07-07 | 2020-07-07 | Leak protection liquid exhaust-gas treatment equipment access door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010647361.0A CN111734267A (en) | 2020-07-07 | 2020-07-07 | Leak protection liquid exhaust-gas treatment equipment access door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111734267A true CN111734267A (en) | 2020-10-02 |
Family
ID=72655369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010647361.0A Pending CN111734267A (en) | 2020-07-07 | 2020-07-07 | Leak protection liquid exhaust-gas treatment equipment access door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111734267A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2126298U (en) * | 1992-06-19 | 1992-12-30 | 廖茂荣 | Aluminum door and window structure |
| CN202954695U (en) * | 2012-11-06 | 2013-05-29 | 德州亚太集团有限公司 | Novel embedded type sealing air conditioning unit access door |
| CN203420577U (en) * | 2013-07-29 | 2014-02-05 | 山川秀美生态环境工程有限公司 | Access door for negative pressure equipment |
| CN204703708U (en) * | 2015-06-24 | 2015-10-14 | 唐山贺祥机电股份有限公司 | Base substrate drifting dust cupboard access door |
| CN207393025U (en) * | 2017-05-12 | 2018-05-22 | 武汉东风涂装设备有限公司 | Paint spray booth flume Quick-opening overhaul door |
-
2020
- 2020-07-07 CN CN202010647361.0A patent/CN111734267A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2126298U (en) * | 1992-06-19 | 1992-12-30 | 廖茂荣 | Aluminum door and window structure |
| CN202954695U (en) * | 2012-11-06 | 2013-05-29 | 德州亚太集团有限公司 | Novel embedded type sealing air conditioning unit access door |
| CN203420577U (en) * | 2013-07-29 | 2014-02-05 | 山川秀美生态环境工程有限公司 | Access door for negative pressure equipment |
| CN204703708U (en) * | 2015-06-24 | 2015-10-14 | 唐山贺祥机电股份有限公司 | Base substrate drifting dust cupboard access door |
| CN207393025U (en) * | 2017-05-12 | 2018-05-22 | 武汉东风涂装设备有限公司 | Paint spray booth flume Quick-opening overhaul door |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20201002 |
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| RJ01 | Rejection of invention patent application after publication |