CN215198860U - Dust removal dust cage - Google Patents
Dust removal dust cage Download PDFInfo
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- CN215198860U CN215198860U CN202121004811.0U CN202121004811U CN215198860U CN 215198860 U CN215198860 U CN 215198860U CN 202121004811 U CN202121004811 U CN 202121004811U CN 215198860 U CN215198860 U CN 215198860U
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- dust
- cabinet body
- hole
- air
- convulsions
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Abstract
The utility model discloses a dust removal dust cage relates to the relevant technical field of dust cage, including the cabinet body that is used for the dust to collect, the top surface branch of the cabinet body is equipped with air blowing hole and convulsions hole, the just right lateral wall of the cabinet body has seted up the convulsions grid, the inside in air blowing hole and convulsions hole is all rotated and is installed the flabellum, realize the flow of air in the internal portion of cabinet, the adjacent both sides of the cabinet body are open structure, and the side of the open of the cabinet body is sealed through the sliding plate, the side that the convulsions grid is close to external wall of cabinet is connected with the draught fan, the realization is to the collection of dust, the rotation opposite direction of the internal flabellum of air blowing hole and convulsions hole, realize the directional flow of the internal portion air of cabinet, the sliding plate is all can for arbitrary one kind in glass board and the rolling slats door. Through the cooperation of above each device use, can realize taking out from and collecting the dust in the air, and then can make the dust not pass through people's respiratory track, reduce the harm of dust to the health.
Description
Technical Field
The utility model relates to a dust cage correlation technique field specifically is a dust removal dust cage.
Background
In the dust industry, particularly in the process of packing and piling trays of personnel, quartz sand dust is extremely easy to generate dust in the air, and the dust particles have small diameters, so that the dust can float in the air for a long time, and after a human body absorbs the air doped with the dust through a respiratory tract, occupational diseases such as dust lung diseases and the like are easy to occur, and the health of operators is seriously harmed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a dust removal dust cage to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a dust removal dust cage, is including the cabinet body that is used for the dust to collect, and the top surface branch of the cabinet body is equipped with air-blowing hole and convulsions hole, and the convulsions grid has been seted up to the just right lateral wall of the cabinet body, and the inside in air-blowing hole and convulsions hole is all rotated and is installed the flabellum, realizes the air in the flow of the internal portion of cabinet.
The ventilation grille comprises a hole groove formed in the side wall of the cabinet body, a movable plate and a movable rod, the end portion of the movable plate is hinged to the inner wall of the hole groove, the side wall of the movable rod is hinged to the end portion of the movable plate, a stop block is arranged on the outer wall of the cabinet body, and a reset spring is arranged between the end portion of the movable rod and the stop block, so that the movable plate has the tendency of keeping the hole groove closed.
Preferably, the two adjacent sides of the cabinet body are of an open structure, the open side face of the cabinet body is sealed through a sliding plate, and the side face, close to the outer wall of the cabinet body, of the air draft grating is connected with an induced draft fan.
Preferably, the sliding panel is any one of a glass panel and a roll door.
Preferably, the convulsions grid sets up in the lateral wall of the cabinet body and is close to bottom department, and the hole groove is close to the one end of the internal portion of cabinet and is four prismatic table type structures, when increasing the draught fan to the air swallow volume, reduces the absorption of dust in the hole inslot wall.
Preferably, the movable plates are arranged in the hole groove at equal intervals, the length of each movable plate is larger than the distance between every two adjacent movable plates by 3-10mm, the side walls at two ends of each movable plate can be attached to the inner wall of the hole groove, and the hole groove can be sealed when the movable plates are attached to each other.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model provides a dust removal dust cage can be with the air suction of doping dust to the inside of the cabinet body through blowing hole and convulsions hole to utilize air current pressure principle draught fan can take out the dust in the internal portion of cabinet from, the in-process dust does not pass through people's respiratory track, can not be to the health of harm people.
Drawings
FIG. 1 is an exploded view of an embodiment of the present invention;
fig. 2 is the utility model discloses embodiment 2 convulsions grid structure sketch map.
In the figure: 1. a cabinet body; 2. blowing holes; 3. a suction hole; 4. an air draft grating; 41. a movable plate; 42. a movable rod; 5. a sliding plate; 6. a fan blade.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1
Referring to fig. 1, the present embodiment provides a dust removal and collection hood, which includes a cabinet 1 for collecting dust, the top surface of the cabinet 1 is respectively provided with an air blowing hole 2 and an air draft hole 3, the opposite side wall of the cabinet 1 is provided with an air draft grille 4, and the inside of the air blowing hole 2 and the inside of the air draft hole 3 are both rotatably provided with fan blades 6.
The adjacent both sides of cabinet body 1 are open structure, and the open side of cabinet body 1 is sealed through sliding plate 5, and sliding plate 5 is glass board and rolling slats door arbitrary any kind all can, wherein, in order to know more to the inside running condition of cabinet body 1, the sliding plate 5 of glass board material is preferentially adopted.
In order to separate the dust from the cabinet body 1, the side face of the air draft grating 4 close to the outer wall of the cabinet body 1 is connected with an induced draft fan, and the induced draft fan is all equipment capable of disturbing the outside air by utilizing negative pressure in the prior art.
Preferably, when the inside flabellum 6 pivoted direction of air hole 2 and convulsions hole 3 is opposite, the draught fan is through swallowing to the inside air of the cabinet body 1, can execute the disturbance to the inside air of the cabinet body 1 in the short time, by the inside flabellum 6 of air hole to the inside air of transporting of the cabinet body 1, through the swallowing of draught fan to the air, can flow towards the direction that is close to convulsions grid 4, and can destroy the levitate stable-state of dust in the air through sharp air current, along with the disturbance of draught fan to the air, the dust obtains great momentum, and can pass the inside that convulsions grid 4 got into to the draught fan, realize the collection to the dust.
When the power of draught fan is great, through the rotation of 6 equidirectionals of two flabellums, can maintain the negative pressure state of the cabinet body 1 inside, and then can make the dust in the air obtain bigger initial velocity, can promote the efficiency that dust treatment collected.
Preferably, when the inside flabellum 6 pivoted direction in blast hole 2 and convulsions hole 3 is the same, if the rotation of flabellum 6 all is with the external extraction of the internal air of cabinet 1, can further strengthen the negative pressure degree of the internal portion of cabinet 1 when the draught fan moves, can further promote the initial velocity that obtains when the dust gets into the cabinet body 1 in the air, when two flabellums 6 all are with the external air of the cabinet body 1 to the internal portion of cabinet shifting, can increase the volume that gets into the internal portion of cabinet 1 in the external air unit interval of cabinet body, and then can promote the volume that the draught fan handled the dust air in unit interval, promote the efficiency of dust collection processing.
Wherein, for further promoting the effect that the dust was collected and was handled, be provided with the filter screen in the inside of the cabinet body 1 between convulsions hole 3 and air-blowing hole 2, in the in-service use process, the filter screen can be cut apart into two relatively independent spaces with cabinet body 1 is inside, when the draught fan operation, the dust of great granule is by the separation in the air of passing the filter screen, and keep the state with the filter screen laminating, the dust that sees through the filter screen enters into the inside of draught fan along with the flow of air current, is collected.
Example 2
Referring to fig. 1-2, a further improvement is made on the basis of embodiment 1: when the size of convulsions grid 4 kept constant, then the air flow rate that the cabinet body 1 inside adulterated dust can appear mainly receives the power of draught fan to along with the promotion of draught fan power, air flow rate can present the trend of rising, can cause certain influence to the work of air blowing hole 2 and convulsions hole 3 under certain circumstances, and when the power of draught fan increased, the velocity of flow of the inside air of convulsions grid 4 can obviously reduce, and then influences dust disposal's effect.
The air extraction grille 4 is composed of a plurality of movable plates 41 hinged with the side wall of the cabinet 1, preferably, the movable plates 41 are arranged on the side face of the cabinet 1 at equal intervals, the movable plates 41 are connected through movable rods 42, the side faces of the movable rods 42 are respectively hinged with the side faces of the movable plates 41, the outer wall of the cabinet 1 is provided with a stop block, and the stop block is connected with the end portion of the movable rod 42 through a return spring.
When the draught fan operates, the air pressure inside the cabinet body 1 is reduced, under the impact of air flow to the movable plates 41, gaps can be generated between the movable plates 41, and further the flowing of air inside the cabinet body 1 to the draught fan is met, when the draught fan stops operating, under the action of the reset spring, the movable rods 42 can drag the movable plates 41 to reset on the side faces of the cabinet body 1, and under the action of the reset spring, the movable plates 41 have the tendency of mutually laminating to close the cabinet body 1, and further the draught fan can operate, the flowing speed of air inside the cabinet body 1 to the draught fan does not change greatly, and further the pressure intensity change generated by the gas flow velocity can be utilized, and the dust collection and treatment effect is improved.
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 (5)
1. The utility model provides a dust removal dust cage, includes the cabinet body (1) that is used for the dust to collect, its characterized in that: the top surface of the cabinet body (1) is respectively provided with an air blowing hole (2) and an air draft hole (3), the side wall opposite to the cabinet body (1) is provided with an air draft grating (4), and fan blades (6) are rotatably arranged inside the air blowing hole (2) and the air draft hole (3);
the ventilation grille (4) comprises a hole groove formed in the side wall of the cabinet body (1), a movable plate (41) and a movable rod (42), the end portion of the movable plate (41) is hinged to the inner wall of the hole groove, the side wall of the movable rod (42) is hinged to the end portion of the movable plate (41), a stop block is arranged on the outer wall of the cabinet body (1), and a reset spring is arranged between the end portion of the movable rod (42) and the stop block.
2. A dust extraction dust cage as set forth in claim 1, wherein: the cabinet body (1) adjacent both sides are open structure, and the cabinet body (1) open side is sealed through sliding plate (5), the side that convulsions grid (4) are close to cabinet body (1) outer wall is connected with the draught fan.
3. A dust extraction dust cage as set forth in claim 2, wherein: the sliding plate (5) can be any one of a glass plate and a rolling door.
4. A dust extraction dust cage as set forth in claim 1, wherein: the air draft grating (4) is arranged on the position, close to the bottom, of the side wall of the cabinet body (1), and one end, close to the inside of the cabinet body (1), of the hole groove is of a quadrangular frustum pyramid structure.
5. A dust extraction dust cage as set forth in claim 2, wherein: the portable plate (41) are provided with a plurality of, and a plurality of portable plates (41) are arranged at the inside equidistance of hole groove, the length of portable plate (41) is greater than the distance 3-10mm between the adjacent portable plate (41), the lateral wall homoenergetic at portable plate (41) both ends department can laminate with the inner wall of hole groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121004811.0U CN215198860U (en) | 2021-05-12 | 2021-05-12 | Dust removal dust cage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121004811.0U CN215198860U (en) | 2021-05-12 | 2021-05-12 | Dust removal dust cage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215198860U true CN215198860U (en) | 2021-12-17 |
Family
ID=79418312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121004811.0U Active CN215198860U (en) | 2021-05-12 | 2021-05-12 | Dust removal dust cage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215198860U (en) |
-
2021
- 2021-05-12 CN CN202121004811.0U patent/CN215198860U/en active Active
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