CN211160682U

CN211160682U - Impurity filtering device for fan

Info

Publication number: CN211160682U
Application number: CN201921717999.6U
Authority: CN
Inventors: 王其东
Original assignee: Sihong Tengrui Environmental Protection Machinery And Equipment Co ltd
Current assignee: Jiangsu Derek Environmental Protection Technology Co.,Ltd.
Priority date: 2019-10-14
Filing date: 2019-10-14
Publication date: 2020-08-04
Anticipated expiration: 2029-10-14

Abstract

The utility model relates to a wind selector technical field just discloses an impurity filtering device for fan, the power distribution box comprises a box body, the top fixed mounting of box has the feeder hopper. This impurity filtering device for fan, collect the sack through the setting, can avoid dust and impurity direct discharge to the air, can arrive certain environmental protection effect, through setting up the air exhauster, can take out dust and impurity in the discharging pipe, through setting up the filter screen, can filter big grain dust and impurity, when using for a long time, can directly upwards stimulate the fixed plate, can directly take fixed plate and filter screen out, clear up the inside of discharging pipe, also can conveniently change the filter screen, avoid appearing the phenomenon of jam, collect the less dust granule of sack, also can block that the dust distributes to the air in, this structure has played better environmental protection effect, avoid polluting the environment, also can avoid causing the harm to staff near, can more be favorable to the user to use.

Description

Impurity filtering device for fan

Technical Field

The utility model relates to a wind selector technical field specifically is an impurity filtering device for fan.

Background

The wind separation is to remove impurities by wind power based on the difference of suspension speed between materials and impurities, and aims at removing light impurities and dust and removing part of stone, soil and other heavy impurities.

Present wind selector all has convenient to use and simple structure's advantage on the existing market, but present wind selector mostly does not set up impurity collection device, when using, can have certain dust in the material, dust and impurity all directly discharge to the air when the selection by winnowing, very polluted environment to have certain injury to staff near, so propose an impurity filter equipment for fan and solve the above-mentioned problem that proposes.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides an impurity filtering device for fan possesses advantages such as environmental protection, has solved current wind selector and has mostly not set up impurity collection device, and when using, can have certain dust in the material, dust and impurity all directly discharge to the air when the selection by winnowing, very polluted environment to there is the problem of certain injury to near staff.

(II) technical scheme

For the purpose of realizing above-mentioned environmental protection, the utility model provides a following technical scheme: an impurity filtering device for a fan comprises a box body, wherein a feed hopper is fixedly mounted at the top of the box body, a guide plate is fixedly mounted on the top wall of an inner cavity of the box body, an air box which penetrates through and extends into the box body is fixedly mounted on the left side of the inside of the box body, a filter screen is fixedly mounted on the left side of the inside of the air box, a fixed seat is fixedly mounted on the inner side of the air box and is positioned on the right side of the filter screen, a blower is fixedly mounted on the right side of the fixed seat, two partition plates are fixedly mounted between the front side wall and the rear side wall of the inner cavity of the box body, baffle plates are fixedly mounted on the left side wall and the right side wall of the inner cavity of the box body, a collecting box is placed on the bottom wall of the, the right side fixed mounting of mount pad has the air exhauster, the top of discharging pipe and be located the outside one side movable mounting of box have the fixed plate that extends to the inside of discharging pipe, and the bottom fixed mounting of fixed plate has the filter screen that extends to the inside of discharging pipe inner chamber diapire.

Preferably, the number of baffles is six, and two the baffles are a set of equidistance distribution, the number of collecting box is three, and three the collecting box is located three groups respectively the below of baffle.

Preferably, the wind power of hair-dryer is greater than the wind power of air exhauster, and the top of hair-dryer and the bottom and lie in the outside one side of box all fixed mounting have with box fixed connection's branch.

Preferably, the guide plate is arranged in an inclined manner, and the inclination angle of the guide plate is between fifteen degrees and forty-five degrees.

Preferably, the top of box is seted up with the feed inlet of feeder hopper looks adaptation, and guide plate fixed mounting is in the right side of feed inlet.

Preferably, the bottom of the front surface of the box body is provided with a through hole, and the height of the through hole is greater than that of the collecting box.

(III) advantageous effects

Compared with the prior art, the utility model provides an impurity filtering device for fan possesses following beneficial effect:

this impurity filtering device for fan, collect the sack through the setting, can avoid dust and impurity direct discharge to the air, can arrive certain environmental protection effect, through setting up the air exhauster, can take out dust and impurity in the discharging pipe, through setting up the filter screen, can filter big grain dust and impurity, when using for a long time, can directly upwards stimulate the fixed plate, can directly take fixed plate and filter screen out, clear up the inside of discharging pipe, also can conveniently change the filter screen, avoid appearing the phenomenon of jam, collect the less dust granule of sack, also can block that the dust distributes to the air in, this structure has played better environmental protection effect, avoid polluting the environment, also can avoid causing the harm to staff near, can more be favorable to the user to use.

Drawings

Fig. 1 is a front view of the structure of the present invention;

FIG. 2 is a cross-sectional view of the structure of the present invention;

fig. 3 is an enlarged view of a portion a in fig. 2 according to the present invention.

In the figure: the device comprises a box body 1, a feed hopper 2, a guide plate 3, an air box 4, a filter screen 5, a fixed seat 6, a blower 7, a partition plate 8, a baffle 9, a collecting box 10, a discharging pipe 11, a collecting cloth bag 12, a mounting seat 13, an exhaust fan 14, a fixing plate 15 and a filter screen 16.

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.

Referring to fig. 1-3, an impurity filtering device for a fan comprises a box body 1, a feed hopper 2 is fixedly installed at the top of the box body 1, a guide plate 3 is fixedly installed at the top wall of an inner cavity of the box body 1, a feed inlet matched with the feed hopper 2 is formed in the top of the box body 1, the guide plate 3 is fixedly installed at the right side of the feed inlet, the guide plate 3 is obliquely arranged, the inclination angle of the guide plate 3 is fifteen-forty-five degrees, an air box 4 penetrating and extending into the box body 1 is fixedly installed at the left side of the box body 1, a filter screen 5 is fixedly installed at the left side of the interior of the air box 4, a fixed seat 6 is fixedly installed at the right side of the filter screen 5 inside the air box 4, a blower 7 is fixedly installed at the right side of the fixed seat 6, the type of the blower 7 can, and the top and the bottom of the blower 7 and one side outside the box body 1 are fixedly provided with support rods fixedly connected with the box body 1, two partition plates 8 are fixedly arranged between the front side wall and the rear side wall of the inner cavity of the box body 1, baffle plates 9 are fixedly arranged on the left side and the right side of the partition plates 8 and the left side wall and the right side wall of the inner cavity of the box body 1, a collecting box 10 is arranged on the bottom wall of the inner cavity of the box body 1, the front bottom of the box body 1 is provided with through holes, the height of the through holes is greater than that of the collecting box 10, the baffle plates 9 are six, the two baffle plates 9 are distributed in a group at equal intervals, the collecting box 10 is three, the three collecting boxes 10 are respectively arranged below the three groups of baffle plates 9, the right side of the box body 1 is fixedly provided with a discharging pipe 11 penetrating and, an exhaust fan 14 is fixedly installed on the right side of the installation seat 13, the type of the exhaust fan 14 can be PF-150W2, a fixing plate 15 extending to the inside of the discharge pipe 11 is movably installed at one side of the top of the discharge pipe 11 and located outside the box body 1, a filter screen 16 extending to the inner wall of the inner cavity of the discharge pipe 11 is fixedly installed at the bottom of the fixing plate 15, the dust and impurities can be prevented from being directly discharged into the air by arranging the collection cloth bag 12, a certain environment-friendly effect can be achieved, the dust and impurities can be pumped into the discharge pipe 11 by arranging the exhaust fan 14, large-particle dust and impurities can be filtered by arranging the filter screen 16, the fixing plate 15 can be directly pulled upwards when the dust collector is used for a long time, the fixing plate 15 and the filter screen 16 can be directly pumped out, the inside of the discharge pipe 11 can be cleaned, the filter screen 16 can be conveniently replaced, the phenomenon of, the dust can be prevented from being diffused into the air, the structure has a good environment-friendly effect, the environment is prevented from being polluted, the damage to nearby workers can be avoided, and the dust-collecting device can be more favorable for a user to use.

When the device is used, the blower 7 and the exhaust fan 14 are opened, substances needing to be screened are placed into the feed hopper 2, the air is blown through the blower 7 to filter impurities, the lighter impurities can drift to the right side, and finally the impurities reach the discharge pipe 11 to be filtered.

To sum up, the impurity filtering device for the fan can prevent dust and impurities from being directly discharged into the air by arranging the collecting cloth bag 12, can achieve a certain environment-friendly effect, can pump the dust and the impurities into the discharging pipe 11 by arranging the exhaust fan 14, can filter large-particle dust and impurities by arranging the filter screen 16, can directly pull the fixing plate 15 upwards to directly pump the fixing plate 15 and the filter screen 16 out to clean the inside of the discharging pipe 11 and also can conveniently replace the filter screen 16 when being used for a long time, avoids the phenomenon of blockage, can collect the collecting cloth bag 12 to collect smaller dust particles and also can prevent the dust from being diffused into the air, has better environment-friendly effect, avoids polluting the environment, can also avoid causing damage to nearby workers, can be more beneficial to users, and solves the problem that most of the existing winnowing devices are not provided with an impurity collecting device, when the winnowing machine is used, certain dust can exist in materials, and the dust and impurities are directly discharged into the air during winnowing, so that the environment is polluted very much, and workers nearby are injured to a certain extent.

It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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

1. The utility model provides an impurity filtering device for fan, includes box (1), its characterized in that: the top of the box body (1) is fixedly provided with a feed hopper (2), the inner cavity top wall of the box body (1) is fixedly provided with a guide plate (3), the left side of the box body (1) is fixedly provided with an air box (4) which penetrates through and extends to the inside of the box body (1), the left side of the inside of the air box (4) is fixedly provided with a filter screen (5), the inside of the air box (4) is fixedly provided with a fixed seat (6) which is positioned on the right side of the filter screen (5), the right side of the fixed seat (6) is fixedly provided with a blower (7), the quantity of the fixed seat is two clapboards (8) between the front side wall and the rear side wall of the inner cavity of the box body (1), the left side and the right side wall of the inner cavity of the clapboard (8) are both fixedly provided with baffle plates (9), the inner cavity bottom wall of the box body, the right side fixed mounting of discharging pipe (11) has collection sack (12), the inside left side fixed mounting of discharging pipe (11) has mount pad (13), and the right side fixed mounting of mount pad (13) has air exhauster (14), the top of discharging pipe (11) and be located box (1) outside one side movable mounting have fixed plate (15) that extend to the inside of discharging pipe (11), and the bottom fixed mounting of fixed plate (15) has filter screen (16) that extend to discharging pipe (11) inner chamber diapire inside.

2. A foreign matter filtering device for a blower according to claim 1, characterized in that: the number of baffle (9) is six, and two baffle (9) are a set of equidistance distribution, the number of collecting box (10) is three, and three collecting box (10) are located three groups respectively the below of baffle (9).

3. A foreign matter filtering device for a blower according to claim 1, characterized in that: the wind power of the blower (7) is greater than that of the exhaust fan (14), and supporting rods fixedly connected with the box body (1) are fixedly mounted at the top and the bottom of the blower (7) and on one side of the outer portion of the box body (1).

4. A foreign matter filtering device for a blower according to claim 1, characterized in that: the guide plate (3) is obliquely arranged, and the inclination angle of the guide plate (3) is from fifteen degrees to forty-five degrees.

5. A foreign matter filtering device for a blower according to claim 1, characterized in that: the top of box (1) is seted up with the feed inlet of feeder hopper (2) looks adaptation, and guide plate (3) fixed mounting is in the right side of feed inlet.

6. A foreign matter filtering device for a blower according to claim 1, characterized in that: the bottom of the front surface of the box body (1) is provided with a through hole, and the height of the through hole is larger than that of the collecting box (10).