CN219464304U - Mobile fume collecting hood for reducing fume overflow - Google Patents
Mobile fume collecting hood for reducing fume overflow Download PDFInfo
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- CN219464304U CN219464304U CN202222741092.1U CN202222741092U CN219464304U CN 219464304 U CN219464304 U CN 219464304U CN 202222741092 U CN202222741092 U CN 202222741092U CN 219464304 U CN219464304 U CN 219464304U
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- collecting hood
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- fume collecting
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Abstract
The utility model discloses a movable fume collecting hood for reducing fume overflow and scattering, which relates to the technical field of fume collecting hoods and comprises a movable support frame and a fume collecting hood body; the fume collecting hood body comprises a fume collecting hood and a flexible fume exhausting hose; the smoke collecting opening of the smoke collecting cover is arranged vertically downwards; the smoke exhaust hose is communicated with the smoke collecting hood in a sealing way; the fume collecting hood is fixedly arranged on the movable supporting frame; the movable support frame can control the fume collecting hood to move in the horizontal and vertical directions. The movable fume collecting hood for reducing the fume overflow and scattering solves the problem that in the prior art, the fume collecting hood possibly collides production equipment when moving in one direction, so that the fume collecting hood is required to be reduced in size to avoid collision, and the fume collecting effect of the fume collecting hood is reduced; the fume collecting hood is convenient to move and overhaul, the size of the fume collecting hood is not required to be reduced, and the fume collecting effect of the fume collecting hood is ensured.
Description
Technical Field
The utility model relates to the technical field of fume collecting hoods, in particular to a movable fume collecting hood for reducing fume overflow.
Background
Each production link in the foundry can produce some polluted substances, wherein smoke dust and dust are very common polluted substances, and in order to better promote the environmental protection control level of enterprises, the regional environmental control is further improved, and the smoke dust and dust are required to be effectively controlled.
In the prior art, as disclosed in China application number 202120089235.8, the movable fume collecting hood solves the requirement of fume treatment, and solves the problem that the fume collecting hood is fixedly arranged above production equipment to slow down maintenance efficiency when bottom production equipment fails, so that the whole fume collecting hood is prevented from being dismounted. However, in order to realize the movement of the fume collecting hood, the problem of collision with production equipment in the movement process of the fume collecting hood needs to be avoided; when the fume collecting hood moves along the axis direction of the ventilation groove, the fume collecting hood is usually required to be reduced in size in order to avoid collision between the fume collecting hood and production equipment; the size of the fume collecting hood is reduced, so that the fume collecting hood can reduce the fume collecting effect, and more fume cannot be collected by the fume collecting hood and overflowed.
Disclosure of Invention
According to the movable fume collecting hood for reducing the fume overflow and scattering, the fume collecting hood can be moved away from the upper part of production equipment through multiple movements in different directions, so that the compromise of reducing the size of the fume collecting hood for avoiding collision to the production equipment when the fume collecting hood moves in one direction is avoided.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
the utility model provides a movable fume collecting hood for reducing fume overflow and scattering, which comprises a movable supporting frame and a fume collecting hood body; the fume collecting hood body comprises a fume collecting hood and a flexible fume exhausting hose; the smoke collecting opening of the smoke collecting cover is arranged vertically downwards; the smoke exhaust hose is communicated with the smoke collecting cover in a sealing way; the fume collecting hood is fixedly arranged on the movable supporting frame; the movable supporting frame can control the fume collecting hood to move in the horizontal and vertical directions.
The movable fume collecting hood for reducing the fume overflow provided by the utility model is characterized in that preferably, the movable supporting frame comprises a first movable device and a second movable device; the fume collecting hood is fixedly arranged on the first mobile device; the first moving device can control the fume collecting hood to move in the vertical direction; the first mobile device is fixedly arranged on the second mobile device; the second moving device can control the first moving device to move on a horizontal line.
The movable fume collecting hood for reducing the fume overflow provided by the utility model preferably further comprises a steel plate net and an aluminum silicate refractory fiber felt; the steel plate net is arranged on the inner wall of the fume collecting hood; the plate surface of the steel plate net is parallel to the inner wall of the fume collecting hood; an aluminum silicate refractory fiber felt is arranged between the inner wall of the fume collecting hood and the steel plate net.
The movable fume collecting hood for reducing the fume overflow and scattering provided by the utility model preferably further comprises a plurality of rectangular baffles; the baffle is rotatably connected with the fume collecting hood housing through a hinge; the smoke collecting opening of the smoke collecting cover is a polygon comprising a plurality of edges; the number of the baffles is the same as that of the sides of the polygon; the long sides of the baffle plates are arranged in parallel with the sides of the polygon; the axis of rotation of the hinge is disposed parallel to the sides of the polygon of the hood of the fume collection hood.
The movable fume collecting hood for reducing the fume overflow and scattering provided by the utility model preferably further comprises a plurality of dustproof cloths; two ends of the dustproof cloth are respectively fixed on the wide edges of two adjacent baffles; when the baffle rotates relative to the fume collecting hood; the dustproof cloth is always connected with the baffle.
The technical scheme has the following advantages or beneficial effects:
the utility model discloses a movable fume collecting hood for reducing fume overflow and scattering, which relates to the technical field of fume collecting hoods and comprises a movable support frame and a fume collecting hood body; the fume collecting hood body comprises a fume collecting hood and a flexible fume exhausting hose; the smoke collecting opening of the smoke collecting cover is arranged vertically downwards; the smoke exhaust hose is communicated with the smoke collecting cover in a sealing way; the fume collecting hood is fixedly arranged on the movable supporting frame; the movable supporting frame can control the fume collecting hood to move in the horizontal and vertical directions. The movable fume collecting hood for reducing the fume overflow and scattering solves the problem that in the prior art, the fume collecting hood possibly collides production equipment when moving in one direction, so that the fume collecting hood is required to be reduced in size to avoid collision, and the fume collecting effect of the fume collecting hood is reduced; the fume collecting hood is convenient to move and overhaul, the size of the fume collecting hood is not required to be reduced, and the fume collecting effect of the fume collecting hood is ensured.
Drawings
The utility model and its features, aspects and advantages will become more apparent from the detailed description of non-limiting embodiments with reference to the following drawings. Like numbers refer to like parts throughout. The drawings are not intended to be drawn to scale, emphasis instead being placed upon illustrating the principles of the utility model.
Fig. 1 is a schematic overall structure of a mobile smoke collecting hood for reducing smoke and dust scattering according to embodiment 1 of the present utility model.
Fig. 2 is a diagram showing the positional relationship between the fume collecting hood and the baffle plate and the dust proof cloth of the movable fume collecting hood for reducing the fume overflow and scattering provided in embodiment 1 of the present utility model.
Fig. 3 is a partial sectional view of a smoke collecting hood of the mobile smoke collecting hood for reducing smoke overflow according to embodiment 1 of the present utility model.
Detailed Description
It should be noted that, in the case of no conflict, the embodiments and features in the embodiments may be combined with each other. It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments in accordance with the present application.
It will be understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of stated features, steps, operations, devices, components, and/or groups thereof.
The terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," "outer," and the like, as used herein, refer to an orientation or positional relationship based on that shown in the drawings, merely for convenience of description and to simplify the description, and do not denote or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be construed as limiting the utility model.
The terms "first," "second," "third," and the like, as used herein, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Unless specifically stated or limited otherwise, the terms "mounted," "connected," and "coupled" should be construed broadly, as if they were fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
The following description of the technical solutions according to the embodiments of the present utility model refers to the accompanying drawings, which are included to illustrate only some embodiments of the utility model, and not all embodiments. Accordingly, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by a person skilled in the art without making any inventive effort, are intended to fall within the scope of the present utility model.
Example 1:
in order to solve the problem that in the prior art, the fume collecting hood may collide with production equipment when moving in one direction, so that the fume collecting hood needs to be reduced in size to avoid collision, and the fume collecting hood has reduced fume collecting effect, the movable fume collecting hood for reducing fume overflow and scattering provided by the embodiment 1 of the utility model, as shown in fig. 1 to 3, comprises a movable support frame 1 and a fume collecting hood body 2; the fume collecting hood body 2 comprises a fume collecting hood 21 and a flexible fume exhausting hose 22; the fume collecting opening of the fume collecting hood 21 is arranged vertically downwards; the smoke exhaust hose 22 is communicated with the smoke collecting hood 21 in a sealing way; the fume collecting hood 21 is fixedly arranged on the movable supporting frame 1; the movable support 1 can control the fume collecting hood 21 to move in the horizontal and vertical directions.
When the movable fume collecting hood for reducing the fume overflow provided by the embodiment 1 of the utility model needs to use the moving function, the movable supporting frame 1 can control the fume collecting hood 21 to move vertically upwards and then move horizontally; the reason why the fume collecting hood 21 moves vertically upward is that the fume collecting opening edge on the lower side of the fume collecting hood is easy to collide with production equipment when moving horizontally; if the edge of the fume collecting opening of the fume collecting hood 21 is reduced in order that the fume collecting hood 21 does not collide with the production equipment when moving in the horizontal direction, the fume collecting hood 21 does not collide with the production equipment below the fume collecting hood 21 when facing vertically upwards; if the axis of the ventilation slot in the prior art moves in the axial direction of the ventilation slot, and the axis of the ventilation slot is vertical, when the production equipment below is overhauled, smoke dust generated during testing of the production equipment below can be blocked by the smoke collecting hood 21 positioned above, the smoke dust can not flow out along the smoke collecting hood 21 during the non-working period of the smoke collecting hood 21, and the overhauling work of overhaulers can be influenced by the falling of the smoke dust after the blocking; if the fume collecting hood 21 is in an open state when overhauling by overhauling staff, good fume collecting effect cannot be achieved because the fume collecting hood 21 is far away from production equipment, and smoke dust is sucked up, secondary dust emission is caused to influence the work of the overhauling staff; in the moving process of the fume collecting hood 21, one end of the fume exhausting hose 22 is always communicated with the fume collecting hood 21, when the fume collecting hood 21 collects fume, the fume can be exhausted along the fume exhausting hose 22, the other end of the fume exhausting hose 22 is always fixedly connected with fume treatment equipment, and as the fume exhausting hose 22 is flexible, the position change of two openings of the fume exhausting hose 22 can not influence the communication of the fume exhausting hose 22; by adopting the equipment of the embodiment, the fume collecting hood can be made larger, the movable supporting frame 1 is controlled to move the fume collecting hood 21 towards the vertical upper side, and then the fume collecting hood 21 is moved towards the horizontal direction, so that the problem that the fume collecting hood moves left and right and collides with lower production equipment is solved, and the problem that the fume collecting hood 21 is positioned above the production equipment and can block fume to influence the overhaul of staff is avoided.
The movable fume collecting hood for reducing the fume overflow provided by the embodiment 1 of the utility model can collide with production equipment when moving in one direction, so that the fume collecting hood is required to be reduced in size to avoid collision, and the fume collecting hood has the problem of reduced fume collecting effect; the fume collecting hood is convenient to move and overhaul, the size of the fume collecting hood is not required to be reduced, and the fume collecting effect of the fume collecting hood is ensured.
In order to achieve the vertical and horizontal movement of the fume collecting hood 21, in the present embodiment, the moving support 1 includes a first moving means 11 and a second moving means 12; the fume collecting hood 21 is fixedly arranged on the first mobile device 11; the first moving device 11 can control the fume collecting hood 21 to move in the vertical direction; the first mobile device 11 is fixedly arranged on the second mobile device 12; the second moving device 12 can control the first moving device 11 to move on a horizontal line. The first moving device 11 can control the fume collecting hood 21 to move in the vertical direction; the second moving device 12 can control the first moving device 11 to move in the horizontal direction, and when the first moving device 11 moves in the horizontal direction, the fume collecting hood 21 fixed on the first moving device 11 also moves in the horizontal direction.
Because the smoke temperature generated by some production equipment is higher, after smoke and dust gas is trapped by the smoke collecting hood 21, the interior of the smoke collecting hood 21 is easy to deform due to high temperature, and the deformed smoke collecting hood 21 may influence the trapping of smoke and dust, and in the embodiment, the smoke collecting hood further comprises a steel plate net 3 and an aluminum silicate refractory fiber felt 4; the inner wall of the fume collecting hood 21 is provided with a steel plate net 3; the plate surface of the steel plate net 3 is parallel to the inner wall of the fume collecting hood 21; an aluminum silicate refractory fiber felt 4 is arranged between the inner wall of the fume collecting hood 21 and the steel plate net 3. The heat of the smoke dust is absorbed through the lining aluminum silicate refractory fiber felt 4; the steel plate net 3 is used for fixing the aluminum silicate refractory fiber felt 4, high-temperature flue gas can pass through holes on the steel plate net 3, and the temperature of the high-temperature flue gas is absorbed by the aluminum silicate refractory fiber felt 4; thereby preventing the high-temperature smoke dust from affecting the fume collecting hood 21 and ensuring the structural stability of the fume collecting hood 21.
In order to prevent the dust from overflowing, the embodiment also comprises a plurality of rectangular baffles 5; the baffle 5 is rotatably connected with the hood shell of the fume collecting hood 21 through a hinge; the smoke collecting opening of the smoke collecting cover 21 is a polygon comprising a plurality of edges; the number of the baffles 5 is the same as that of the sides of the polygon; the long sides of the baffle plates 5 are arranged in parallel with the sides of the polygon; the axis of rotation of the hinge is arranged parallel to the sides of the polygon of the housing of the fume collecting hood 21. The design makes the fume collecting hood 21 move in the horizontal direction and not collide with the production equipment below, the fume collecting opening of the fume collecting hood 21 is provided with baffles 5 which can be folded relative to the edge of the opening of the fume collecting hood 21, the opening of the fume collecting hood 21 is vertically downward, when the baffle 5 is folded to enable the baffle plate surface to be vertical, the joint of the baffle 5 and the fume collecting hood 21 is positioned above the baffle plate 5, the fume collecting hood 21 obtains a larger blocking surface for fume, the production equipment below can be better blocked by the fume collecting hood 21, but at the moment, the fume collecting hood 21 moves in the horizontal direction, and the baffle connected to the fume collecting hood 21 collides with the production equipment below; when the fume collecting hood 21 needs to be moved, the baffle 5 can be rotated relative to the edge of the fume collecting hood 21, so that the joint of the baffle 5 and the fume collecting hood 21 is positioned under the baffle 5, the plate surface of the baffle 5 is kept vertical, and at the moment, the fume collecting hood 21 can not collide with production equipment under the horizontal movement.
Because a gap is reserved between the baffle plates 5 and the baffle plates 5, in order to prevent dust from passing between the adjacent baffle plates 5 and overflowing, the embodiment also comprises a plurality of dustproof cloth 6; two ends of the dustproof cloth 6 are respectively fixed on the wide edges of two adjacent baffles 5; when the baffle plate 5 rotates relative to the fume collecting hood 21; the dustproof cloth 6 is always connected with the baffle plate 4. The dust cloth 6 is current, has adopted flexible material, and when baffle 5 takes place to rotate for album petticoat pipe 21, dust cloth 6 can produce deformation, but can not make dust cloth 6 fracture, has guaranteed that dust cloth can connect adjacent baffle 5 all the time to prevent that the smoke and dust from spilling between the adjacent baffle 5.
In summary, the utility model discloses a movable fume collecting hood for reducing fume overflow and scattering, which relates to the technical field of fume collecting hoods and comprises a movable support frame and a fume collecting hood body; the fume collecting hood body comprises a fume collecting hood and a flexible fume exhausting hose; the smoke collecting opening of the smoke collecting cover is arranged vertically downwards; the smoke exhaust hose is communicated with the smoke collecting cover in a sealing way; the fume collecting hood is fixedly arranged on the movable supporting frame; the movable supporting frame can control the fume collecting hood to move in the horizontal and vertical directions. The movable fume collecting hood for reducing the fume overflow and scattering solves the problem that in the prior art, the fume collecting hood possibly collides production equipment when moving in one direction, so that the fume collecting hood is required to be reduced in size to avoid collision, and the fume collecting effect of the fume collecting hood is reduced; the fume collecting hood is convenient to move and overhaul, the size of the fume collecting hood is not required to be reduced, and the fume collecting effect of the fume collecting hood is ensured.
The foregoing description is only of the preferred embodiments of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structural changes made by the present utility model and the accompanying drawings, or direct or indirect application in other related technical fields, are included in the scope of the present utility model.
Claims (3)
1. The movable fume collecting hood for reducing fume overflow and scattering is characterized by comprising a movable supporting frame, a fume collecting hood body and a plurality of rectangular baffles;
the fume collecting hood body comprises a fume collecting hood and a flexible fume exhausting hose; the smoke collecting opening of the smoke collecting cover is arranged vertically downwards; the smoke exhaust hose is communicated with the smoke collecting cover in a sealing way;
the fume collecting hood is fixedly arranged on the movable supporting frame; the movable support frame can control the fume collecting hood to move in the horizontal and vertical directions;
the baffle is rotatably connected with the fume collecting hood housing through a hinge;
the smoke collecting opening of the smoke collecting cover is a polygon comprising a plurality of edges; the number of the baffles is the same as that of the sides of the polygon; the long sides of the baffle plates are arranged in parallel with the sides of the polygon;
the axis of rotation of the hinge is disposed parallel to the sides of the polygon of the hood of the fume collection hood.
2. A mobile fume collection hood for reducing fume spillage according to claim 1, wherein the mobile support frame comprises a first mobile device and a second mobile device;
the fume collecting hood is fixedly arranged on the first mobile device; the first moving device can control the fume collecting hood to move in the vertical direction;
the first mobile device is fixedly arranged on the second mobile device; the second moving device can control the first moving device to move on a horizontal line.
3. The mobile smoke collecting hood for reducing smoke overflow according to claim 1, further comprising a plurality of dust cloths; two ends of the dustproof cloth are respectively fixed on the wide edges of two adjacent baffles;
when the baffle rotates relative to the fume collecting hood; the dustproof cloth is always connected with the baffle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222741092.1U CN219464304U (en) | 2022-10-18 | 2022-10-18 | Mobile fume collecting hood for reducing fume overflow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222741092.1U CN219464304U (en) | 2022-10-18 | 2022-10-18 | Mobile fume collecting hood for reducing fume overflow |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219464304U true CN219464304U (en) | 2023-08-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222741092.1U Active CN219464304U (en) | 2022-10-18 | 2022-10-18 | Mobile fume collecting hood for reducing fume overflow |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219464304U (en) |
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2022
- 2022-10-18 CN CN202222741092.1U patent/CN219464304U/en active Active
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