CN211885967U - Indoor dust discharging device that enterprise's production anti-dust was used violently - Google Patents
Indoor dust discharging device that enterprise's production anti-dust was used violently Download PDFInfo
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- CN211885967U CN211885967U CN202020393406.1U CN202020393406U CN211885967U CN 211885967 U CN211885967 U CN 211885967U CN 202020393406 U CN202020393406 U CN 202020393406U CN 211885967 U CN211885967 U CN 211885967U
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Abstract
The utility model discloses an indoor dust discharging device for dust storm prevention in enterprise production, which comprises an exhaust fan for pumping and discharging dust in a factory to the outside, a dust collecting device for collecting dust, and an air box for assembling the exhaust fan; this product is through the air in bellows internally mounted's exhaust fan pump drainage workshop, send into dust collecting device after the air pump drainage that will contain the dust in, dust collecting device adopts the mode of overflow to drain off through the drain pipe, consequently can remain certain water at the internal jar, can realize the absorption of dust behind the air contact water, two-layer water smoke about can forming through the interior water course that sets up simultaneously, the air is when passing interior water course, can with the water smoke secondary contact, increase adsorption efficiency, and the water smoke on upper strata can fall after the blowout, it is regional to form the water smoke, further increase contact efficiency.
Description
Technical Field
The utility model relates to an enterprise produces indoor dust discharging equipment of dustproof violently usefulness.
Background
Processing enterprises such as flour processing, stone processing and the like have high dust content in production workshops, and dust explosion is very likely to occur.
The dust explosion refers to the dust cloud formed by mixing combustible dust with air in a limited space, and under the action of an ignition source, the formed dust-air mixture is rapidly combusted, and a chemical reaction of which the temperature and the pressure are suddenly increased is caused.
Dust explosion is often accompanied with production and processing places where aluminum powder, zinc powder, aluminum material processing grinding powder, various plastic powders, intermediates of organic synthetic drugs, wheat flour, sugar, wood chips, dyes, glue wood ash, milk powder, tea powder, tobacco powder, coal dust, plant fiber dust and the like are generated.
Meanwhile, in order to protect the health of staff, continuous ventilation is needed in the workshop, and dust in the workshop is pumped and discharged outdoors. However, dust discharged to the outside can cause external pollution, and water mist is generally adopted for dust collection, but the water mist only contacts with air once, so that the contact efficiency is low.
Based on the problems, the indoor dust discharge device for preventing dust storm in enterprise production is designed, and the secondary contact of air can be realized, so that the adsorption efficiency is increased.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that an indoor dust discharging equipment that the enterprise production anti-dust of increase adsorption efficiency was violently used is provided to air secondary contact.
The utility model discloses a realize through following technical scheme:
an indoor dust discharging device for preventing dust storm in enterprise production comprises an exhaust fan for pumping and discharging dust in a factory to the outside, a dust collecting device for collecting dust, and an air box for assembling the exhaust fan;
the dust collecting device comprises a vertically arranged tank body, an angle steel plate is welded on the outer wall of the tank body, an expansion screw is connected between the angle steel plate and the wall, a tank cover is arranged at the upper end of the tank body, and a shell is connected between the tank body and the tank cover through a flange; an inner water channel is welded in the shell and provided with an upper inclined plane and a lower inclined plane, spraying holes are uniformly distributed on the inclined planes and are vertical to the inclined planes, and a water inlet connecting pipe is arranged on the outer wall of the shell; the flange at the upper end of the tank cover is connected with an air guide pipe, and the air guide pipe is connected with the air box; a drain outlet is formed in the bottom of the tank body, a pipe cover is in threaded connection with the drain outlet, a drain pipe is assembled on the outer wall of the tank body, one end, far away from the tank body, of the drain pipe is bent downwards, and a ball valve is assembled on the drain pipe;
and an air inlet is formed in the side surface of the air box.
Preferably, a plurality of handles are annularly arranged on the outer wall of the tube cover; the handle is arranged to apply a rotational torque to the tube cap.
Preferably, a grid net is fixed at the air inlet by screws; the arrangement of the grid net is to carry out primary filtration on air, so that large garbage such as plastic sheets, paper sheets and the like floating in the air is prevented from entering the air box.
Preferably, an included angle is formed between the upper inclined surface and the lower inclined surface, and the included angle is 15-60 degrees.
Preferably, the aperture of the spraying hole is 0.8 mm-1.2 mm.
The utility model has the advantages that: this product is through the air in bellows internally mounted's exhaust fan pump drainage workshop, send into dust collecting device after the air pump drainage that will contain the dust in, dust collecting device adopts the mode of overflow to drain off through the drain pipe, consequently can remain certain water at the internal, can realize the absorption of dust behind the air contact water, two-layer water smoke about can forming through the interior water course that sets up simultaneously, the air is when passing interior water course, can with the water smoke secondary contact, increase adsorption efficiency, and the water smoke on upper strata can drop after the blowout, it is regional to form the water smoke, further increase contact efficiency, the structure of this product is comparatively simple, the cost is comparatively cheap, and is suitable for being generalized to use.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a cross-sectional view of the housing.
Detailed Description
All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.
Any feature disclosed in this specification (including any accompanying claims, abstract and drawings), may be replaced by alternative features serving equivalent or similar purposes, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.
In the description of the present invention, it is to be understood that the terms "one end", "the other end", "the outside", "upper", "inside", "horizontal", "coaxial", "central", "end", "length", "outer end", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Furthermore, in the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present invention, unless otherwise explicitly specified or limited, the terms "set", "coupled", "connected", "penetrating", "plugging", and the like are to be understood in a broad sense, and may be, for example, fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
As shown in fig. 1 and 2, the indoor dust discharging device for preventing dust storm in enterprise production comprises an exhaust fan (not shown) for pumping dust in factory area to the outside, a dust collecting device 2 for collecting dust, and a wind box 3 for assembling the exhaust fan;
the dust collecting device 2 comprises a vertically arranged tank body 201, the tank body 201 is made of 304 stainless steel, an angle steel plate 202 is welded on the outer wall of the tank body 201, an expansion screw 203 is connected between the angle steel plate 202 and the wall, the thickness of the angle steel plate 202 is 8mm, a tank cover 204 is arranged at the upper end of the tank body 201, and a shell 205 is connected between the tank body 201 and the tank cover 204 in a flange manner; an inner water channel 206 is welded inside the shell 205, the inner water channel 206 has an upper inclined surface 207 and a lower inclined surface 207, spray holes 211 are uniformly distributed on the inclined surfaces 207, the spray holes 211 are perpendicular to the inclined surfaces 207, and a water inlet connecting pipe 208 is arranged on the outer wall of the shell 205; an air guide pipe 209 is connected to the upper end flange of the tank cover 204, and the air guide pipe 209 is connected with the air box 3; a sewage draining outlet 221 is formed in the bottom of the tank body 201, a pipe cover 222 is in threaded connection with the sewage draining outlet 221, a water draining pipe 223 is assembled on the outer wall of the tank body 201, one end, far away from the tank body 201, of the water draining pipe 223 bends downwards, and a ball valve 224 is assembled on the water draining pipe 223;
and an air inlet 301 is formed in the side surface of the air box 3.
In a preferred embodiment of the present invention, the outer wall of the tube cover 222 is annularly provided with a plurality of handles 232; the handle is arranged to apply a rotational torque to the tube cap.
In a preferred embodiment of the present invention, a grid net 331 is fixed to the air inlet 301 by screws; the arrangement of the grid net is to carry out primary filtration on air, so that large garbage such as plastic sheets, paper sheets and the like floating in the air is prevented from entering the air box.
In a preferred embodiment of the present invention, an included angle is formed between the upper and lower inclined surfaces 207, and the included angle is 60 °; the larger the angle of the included angle, the greater the inclination of the sprayed mist.
In one preferred embodiment of the present invention, the diameter of the spraying holes 211 is 0.8 mm.
The utility model has the advantages that: this product is through the air in bellows internally mounted's exhaust fan pump drainage workshop, send into dust collecting device after the air pump drainage that will contain the dust in, dust collecting device adopts the mode of overflow to drain off through the drain pipe, consequently can remain certain water at the internal, can realize the absorption of dust behind the air contact water, two-layer water smoke about can forming through the interior water course that sets up simultaneously, the air is when passing interior water course, can with the water smoke secondary contact, increase adsorption efficiency, and the water smoke on upper strata can drop after the blowout, it is regional to form the water smoke, further increase contact efficiency, the structure of this product is comparatively simple, the cost is comparatively cheap, and is suitable for being generalized to use.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the creative work should be covered within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.
Claims (5)
1. The utility model provides an enterprise produces indoor dust discharging equipment that anti-dust storm used, includes that one is responsible for the exhaust fan of using the dust in the factory to outdoor pump drainage usefulness, its characterized in that: the dust collector is responsible for collecting dust, and an air box for assembling the air exhauster;
the dust collecting device comprises a vertically arranged tank body, an angle steel plate is welded on the outer wall of the tank body, an expansion screw is connected between the angle steel plate and the wall, a tank cover is arranged at the upper end of the tank body, and a shell is connected between the tank body and the tank cover through a flange; an inner water channel is welded in the shell and provided with an upper inclined plane and a lower inclined plane, spraying holes are uniformly distributed on the inclined planes and are vertical to the inclined planes, and a water inlet connecting pipe is arranged on the outer wall of the shell; the flange at the upper end of the tank cover is connected with an air guide pipe, and the air guide pipe is connected with the air box; a drain outlet is formed in the bottom of the tank body, a pipe cover is in threaded connection with the drain outlet, a drain pipe is assembled on the outer wall of the tank body, one end, far away from the tank body, of the drain pipe is bent downwards, and a ball valve is assembled on the drain pipe;
and an air inlet is formed in the side surface of the air box.
2. The indoor dust discharging device for preventing dust storm in enterprise production according to claim 1, wherein: and a plurality of handles are annularly arranged on the outer wall of the pipe cover.
3. The indoor dust discharging device for preventing dust storm in enterprise production according to claim 1, wherein: and a grid net is fixed at the air inlet by screws.
4. The indoor dust discharging device for preventing dust storm in enterprise production according to claim 1, wherein: an included angle is formed between the upper inclined surface and the lower inclined surface, and the included angle is 15-60 degrees.
5. The indoor dust discharging device for preventing dust storm in enterprise production according to claim 1, wherein: the aperture of the spraying hole is 0.8 mm-1.2 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020393406.1U CN211885967U (en) | 2020-03-25 | 2020-03-25 | Indoor dust discharging device that enterprise's production anti-dust was used violently |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020393406.1U CN211885967U (en) | 2020-03-25 | 2020-03-25 | Indoor dust discharging device that enterprise's production anti-dust was used violently |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211885967U true CN211885967U (en) | 2020-11-10 |
Family
ID=73274048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020393406.1U Expired - Fee Related CN211885967U (en) | 2020-03-25 | 2020-03-25 | Indoor dust discharging device that enterprise's production anti-dust was used violently |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211885967U (en) |
-
2020
- 2020-03-25 CN CN202020393406.1U patent/CN211885967U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201110 Termination date: 20210325 |