CN208878807U - A kind of explosion-proof maintenance door - Google Patents
A kind of explosion-proof maintenance door Download PDFInfo
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- CN208878807U CN208878807U CN201821181957.0U CN201821181957U CN208878807U CN 208878807 U CN208878807 U CN 208878807U CN 201821181957 U CN201821181957 U CN 201821181957U CN 208878807 U CN208878807 U CN 208878807U
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- explosion
- door
- access hole
- maintenance door
- door body
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Abstract
The utility model discloses a kind of explosion-proof maintenance door, including tipping tube and door body, tipping tube has the access hole for tilting upwardly opening setting, and the upper end of door body is movably arranged on the top of access hole, and door body seals being obliquely installed for access hole by own wt under natural conditions.A tipping tube is arranged in explosion-proof maintenance door, it is inclined in off position that the door body of explosion-proof maintenance door, which can be allowed, using this tipping tube, so explosion-proof maintenance door body can use the weight of itself, access hole is closed in its natural state, and can use explosive force in inside generation explosion time and wash this explosion-proof maintenance door open, play explosion-proof effect.Explosion-proof maintenance door can simply be installed on to the side of deduster in concrete application, realize that deduster is succinct and effective explosion-proof relief protective effect.
Description
Technical field
The utility model relates to the mating wet cottrell explosion-protection equipment technical field of arcola, in particular to one kind are anti-
Quick-fried maintenance door.
Background technique
Wet cottrell is a kind of high-pressure static cleaner for handling containing humid gas.Back yard industry pot at present
Furnace combustion conditions are more complicated, and start-stop stops, and for boiler when smouldering fire operates incomplete combustion, boiler smoke contains high concentration CO
Gas is easy to ignite, causes structural failure to wet-esp under the effect of electric field high pressure.Due to existing wet cottrell
Generally only be provided with maintenance door, this maintenance door be all under normal conditions close it is locked, and can only from external opening,
Once wet cottrell explodes, explosion-proof relief can not be played the role of.
In consideration of it, inventor furthers investigate the above problem, and propose a kind of explosion-proof+maintenance door, Neng Goushi
For wet cottrell, to solve the above problems.
Utility model content
It is simple and reliable for structure the purpose of this utility model is to provide a kind of explosion-proof maintenance door, it is removed applied to wet electrostatic
On dirt device, effective explosion-proof relief effect is played, it is ensured that wet cottrell operational safety.
In order to achieve the above objectives, the solution of the utility model is:
A kind of explosion-proof maintenance door, including tipping tube and door body, tipping tube have the access hole for tilting upwardly opening setting, door
The upper end of body is movably arranged on the top of access hole, and door body is set by the inclination that own wt seals access hole under natural conditions
It sets.
The tilt angle of the tipping tube is that its axial and vertical angle is 60-75 degree.
Clump weight is configured in the door body.
The medial surface week of the door body, constituting between interior doorframe and exterior door frame had for access hole along interior doorframe and exterior door frame is equipped with
The seal groove being embedded, the seal groove is interior to be equipped with gasket.
It is also configured with to support in the door body and marks closely screw on access hole.
The upper end of the door body is mounted on the top of access hole by articulate.
After adopting the above scheme, a kind of explosion-proof maintenance door of the utility model, beneficial effect compared with the existing technology are: explosion-proof
Maintenance door be arranged a tipping tube, using this tipping tube can allow explosion-proof maintenance door door body be in off position it is inclined,
So explosion-proof maintenance door body can use the weight of itself, close access hole in its natural state, and send out inside electric precipitation
Raw explosion time can use explosive force again and wash this explosion-proof maintenance door open, play explosion-proof relief effect.It can will prevent in concrete application
Quick-fried maintenance door is simply installed on the side of deduster, realizes that deduster is succinct and effective explosion-proof relief effect.
Detailed description of the invention
Fig. 1 is the main view of the explosion-proof maintenance door of the utility model；
Fig. 2 is the enlarged drawing of part A in Fig. 1；
Fig. 3 is the side view of the explosion-proof maintenance door of the utility model；
Fig. 4 is the schematic diagram that the explosion-proof maintenance door of the utility model is applied on deduster.
Label declaration
Explosion-proof maintenance door 100:
Tipping tube 11, access hole 111, door body 12, hinge 13,
Clump weight 121, handle 122, interior doorframe 123, exterior door frame 124,
Gasket 125 marks closely screw 126,
Deduster 200.
Specific embodiment
This case is described in further detail with reference to the accompanying drawings and detailed description.
This case is related to a kind of explosion-proof maintenance door 100, as shown in Figure 1-3, include tipping tube 11 and door body 12.Tipping tube 11 has
There is the access hole 111 for tilting upwardly opening setting, specifically, the tube body of tipping tube 11 has two open ends, two open end
Axial direction be in non-parallel state, under explosion-proof 100 use state of maintenance door, an open end of tipping tube 11 is (axial in being vertically arranged
It is horizontally disposed), another beginning is inclined and mouth is arranged is configured to the access hole 111 upward.
The upper end of door body 12 is movably arranged on the top of access hole 111, is movably arranged on maintenance in particular by hinge 13
The top of mouth 111.Door body 12 seals being obliquely installed for access hole 111 by own wt under natural conditions.In order to be conducive to door
Body 12 is conducive to seal the effect of access hole 111 from recast inclination, the tilt angle of tipping tube 11 be designed as its it is axial with vertically to
Angle α be 60-75 degree, specific embodiment angle α be 75 degree.
The explosion-proof maintenance door 100 of the utility model can be allowed anti-by one tipping tube 11 of setting using this tipping tube 11 as a result,
The door body 12 of quick-fried maintenance door be in off position it is inclined, so explosion-proof maintenance door body 12 can use itself weight, from
Access hole 111 is closed under right state, and explosion time occurs inside electric precipitation can use explosive force to wash this explosion-proof inspection open
Door is repaired, explosion-proof relief effect is played.Explosion-proof maintenance door 100 can be simply installed on to the side of deduster 200 in concrete application
(as shown in Figure 4) realizes that deduster 200 is succinct and the effect of effective explosion-proof relief.
Preferably, in order to be conducive to door body 12 to the sealing process of access hole 111, clump weight is also configured on Yu Menti 12
121.In addition, being also configured with to support in door body 12 and marking closely screw 126, tool on access hole 111 to keep locking more firm
Body preferred embodiment marks closely screw 126 equipped with equally distributed six.Certainly wet type is only played in the setting for marking closely screw 126
Electrostatic precipitator is under barotropic condition plus steady auxiliary locking acts on, and still can be rushed to open when explosion.
Preferably, it is (close between i.e. explosion-proof maintenance door and cleaner that sealing structure is equipped between access hole 111 and door body 12
Seal structure).Sealing structure is specifically, the medial surface week edge of door body 12 is equipped with interior doorframe 123 and exterior door frame 124, interior 123 He of doorframe
Constituting between exterior door frame 124 has the seal groove being embedded for access hole 111, and gasket 125 is equipped in the seal groove.Door body 12 closes
When access hole 111, access hole 111 is corresponding to be protruded into seal groove and tightly contradicts on gasket 125, realizes sealing function.
Preferably, it is additionally provided with handle 122 on the lateral surface of door body 12, is grasped so that service personnel opens door body 12 from the outside
Make.
The foregoing is merely the preferred embodiment of the utility model, all equivalent changes done with the utility model scope of the claims and
Modification, should belong to the utility model the scope of the claims.
Claims (6)
1. a kind of explosion-proof maintenance door, it is characterised in that: including tipping tube and door body, tipping tube, which has, tilts upwardly opening setting
Access hole；The tube body of tipping tube has two open ends, and the axial direction of two open end is in non-parallel state, and explosion-proof maintenance door uses shape
Under state, an open end of tipping tube is in being vertically arranged, and another beginning is inclined and mouth is arranged is configured to the access hole upward；
The upper end of door body is movably arranged on the top of access hole, and door body seals the inclination of access hole by own wt under natural conditions
Setting.
2. a kind of explosion-proof maintenance door as described in claim 1, it is characterised in that: the tilt angle of the tipping tube is its axial direction
It is 60-75 degree with vertical angle.
3. a kind of explosion-proof maintenance door as described in claim 1, it is characterised in that: be configured with clump weight in the door body.
4. a kind of explosion-proof maintenance door as described in claim 1, it is characterised in that: the medial surface week of the door body is along equipped with inside door
Frame and exterior door frame, constituting between interior doorframe and exterior door frame has the seal groove being embedded for access hole, and gasket is equipped in the seal groove.
5. a kind of explosion-proof maintenance door as described in claim 1, it is characterised in that: be also configured with to support in the door body and overhaul
Screw is marked closely on mouth.
6. a kind of explosion-proof maintenance door as described in claim 1, it is characterised in that: pacified by articulate the upper end of the door body
Mounted in the top of access hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821181957.0U CN208878807U (en) | 2018-07-25 | 2018-07-25 | A kind of explosion-proof maintenance door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821181957.0U CN208878807U (en) | 2018-07-25 | 2018-07-25 | A kind of explosion-proof maintenance door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208878807U true CN208878807U (en) | 2019-05-21 |
Family
ID=66507367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821181957.0U Active CN208878807U (en) | 2018-07-25 | 2018-07-25 | A kind of explosion-proof maintenance door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208878807U (en) |
-
2018
- 2018-07-25 CN CN201821181957.0U patent/CN208878807U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |