CN215610032U

CN215610032U - Cloth bag filtering device

Info

Publication number: CN215610032U
Application number: CN202122140927.3U
Authority: CN
Inventors: 时敏江
Original assignee: Ningbo Xianan Chemical Co ltd
Current assignee: Ningbo Xianan Chemical Co ltd
Priority date: 2021-09-07
Filing date: 2021-09-07
Publication date: 2022-01-25
Anticipated expiration: 2031-09-07

Abstract

The utility model belongs to the technical field of air purification, and discloses a cloth bag filtering device which comprises a base, wherein two supports are fixedly arranged on two sides of the top of the base, an organism is fixedly arranged between the tops of the two supports, the middle of the bottom end of the organism is fixedly communicated with an exhaust port, a top shell is fixedly arranged inside the top end of the organism, the bottom end of the top shell is positioned inside the organism, and the middle of the top end of the top shell is fixedly communicated with an air inlet. According to the utility model, the inner mesh enclosure and the outer mesh enclosure are arranged, so that a good supporting effect can be achieved on the inner part of the cloth bag filter cloth due to the design of the inner mesh enclosure, the outer part of the cloth bag filter cloth can be well supported due to the design of the outer mesh enclosure, and meanwhile, the inner mesh enclosure and the outer mesh enclosure are matched, so that the cloth bag filter cloth is more stable in air filtering and purifying operation, the condition of shaking is avoided, and the air purifying effect is ensured.

Description

Cloth bag filtering device

Technical Field

The utility model belongs to the technical field of air purification, and particularly relates to a cloth bag filtering device.

Background

The cloth bag filtering device is a novel filtering system, has the advantages of high filtering precision, large treatment capacity, low cost, convenience and fastness in use and maintenance, complete specification, various materials, wide application range and the like, and is mainly applied to the industries of food, health, pharmacy and the like.

At present, when filtering and purifying air containing impurities and dust, enterprises can often use the cloth bag filtering device, and the existing cloth bag filtering device can realize basic filtering function in the actual use process, but because the cloth bag structure installed by the cloth bag filtering device is short of a good supporting mechanism, the situation of swinging and shaking is easy to occur when gas is led into the cloth bag filtering device, and then the stability and the effect of air filtering and purifying are influenced.

Meanwhile, when the cloth bag structure installed in the existing cloth bag filtering device is used for filtering and purifying, air containing a large amount of impurities and dust is generally directly and completely introduced into the cloth bag structure, and due to the filtering and purifying mode, the dust can be quickly attached to the inner surface of the cloth bag structure, and along with the prolonging of the operation time, the filtering speed of the cloth bag structure and the filtering quality of the air can be greatly reduced, so that the operation efficiency of the device is affected, and therefore the cloth bag structure needs to be improved.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems and provides a cloth bag filtering device which has the advantages of high cloth bag stability and improved filtering and purifying efficiency.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a cloth bag filtering device, includes the base, the equal fixed mounting in both sides at base top has the support, the quantity of support is two, two fixed mounting organism between the top of support, the fixed intercommunication in middle part of organism bottom has the gas vent, the inside fixed mounting on organism top has a shell, the bottom of top shell is located the inside of organism, the fixed intercommunication in middle part on top shell top has the air inlet, the equal fixed mounting in both sides of internal chamber has the side piece that is located a shell below, fixed mounting has fixed mouthful between the side piece, the fixed inside of mouthful is fixed the cup jointed interior screen panel, the bottom of interior screen panel runs through fixed mouthful and extends to the below of fixed mouthful, the fixed surface of interior screen panel has cup jointed the sack filter cloth, the fixed surface of sack filter cloth has cup jointed the outer screen panel.

As a preferred technical scheme of the utility model, a rotating shaft positioned inside an inner mesh cover is movably sleeved inside the machine body, a baffle is fixedly sleeved on the outer surface of the rotating shaft, the outer surface of the baffle is movably connected with the inner wall of the inner mesh cover, one end of the back surface of the rotating shaft penetrates through the machine body and extends to the outside of the machine body, a gear is fixedly sleeved on the rotating shaft, a circular shaft positioned on the right side of the rotating shaft is fixedly installed on the front surface of the gear, the number of the gears is five, and the five gears are the same in size.

As a preferred technical solution of the present invention, a blocking frame located on the front surface of the gear is fixedly installed on the back surface of the machine body, the back surface of the blocking frame is movably connected with the front surface of the gear, when the gear drives the rotating shaft to rotate ninety degrees, the circular shaft will be blocked by the right side of the blocking frame, so that the rotating angles of the rotating shaft and the gear can be controlled, and the blocking plate is in a vertically downward state at this time.

As a preferred technical scheme, the back of the base is movably connected with a moving plate located right below the gear, the back of the base is provided with a notch located at the back of the moving plate, two sides of the inside of the moving plate are fixedly sleeved with limiting shafts, one end of the back of each limiting shaft is located inside the notch, the outer surface of one end of the back of each limiting shaft is movably connected with the inner wall of the notch, and due to the matching between the notches and the limiting shafts, the moving plate is enabled to be more stable in the moving process.

As a preferable technical scheme of the utility model, the bottom end of the moving plate is fixedly provided with the bottom frame, the top of the moving plate is fixedly provided with teeth, the teeth at the top of the moving plate are meshed and connected with the outer surface of the gear, and when the moving plate moves rightwards, the moving plate can simultaneously drive the five gears to rotate anticlockwise.

As a preferred technical scheme of the utility model, the back of the machine body is fixedly provided with a pneumatic cylinder positioned in the bottom frame, the left end of the pneumatic cylinder is fixedly connected with the left side of the inner cavity of the bottom frame, and when the pneumatic cylinder runs, the bottom frame drives the whole moving plate to move rightwards.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the inner mesh enclosure and the outer mesh enclosure are arranged, so that a good supporting effect can be achieved on the inner part of the cloth bag filter cloth due to the design of the inner mesh enclosure, the outer part of the cloth bag filter cloth can be well supported due to the design of the outer mesh enclosure, and meanwhile, the inner mesh enclosure and the outer mesh enclosure are matched, so that the cloth bag filter cloth is more stable in air filtering and purifying operation, the condition of shaking is avoided, and the air purifying effect is ensured.

2. According to the utility model, by arranging the baffle, the gears, the moving plate and the pneumatic cylinder, the moving plate can be integrally moved rightwards due to the operation of the pneumatic cylinder, the moving plate can be rotated by meshing the moving plate with the five gears, finally, the circular shaft can be blocked by the right side of the blocking frame, and the baffle can be in a vertically downward state, so that the filtering area of cloth bag filter cloth can be increased, and the filtering and purifying effects on air can be improved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the backside structure of the present invention;

FIG. 3 is a schematic view of the mounting structure of the gear of the present invention;

fig. 4 is a schematic view of the installation structure of the baffle plate of the utility model.

In the figure: 1. a base; 2. a support; 3. a body; 4. an exhaust port; 5. a top shell; 6. an air inlet; 7. a side block; 8. a fixed port; 9. a circular shaft; 10. an inner mesh enclosure; 11. cloth bag filter cloth; 12. an outer mesh enclosure; 13. a rotating shaft; 14. a baffle plate; 15. a gear; 16. a blocking frame; 17. a notch; 18. a motion plate; 19. a limiting shaft; 20. a chassis; 21. pneumatic cylinders.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1 to 4, the present invention provides a cloth bag filtering device, which includes a base 1, two supports 2 are fixedly mounted on both sides of the top of the base 1, two supports 2 are provided, a machine body 3 is fixedly mounted between the tops of the two supports 2, an exhaust port 4 is fixedly communicated with the middle of the bottom end of the machine body 3, a top shell 5 is fixedly mounted inside the top end of the machine body 3, the bottom end of the top shell 5 is located inside the machine body 3, an air inlet 6 is fixedly communicated with the middle of the top end of the top shell 5, side blocks 7 located below the top shell 5 are fixedly mounted on both sides of the inner cavity of the machine body 3, a fixing port 8 is fixedly mounted between the side blocks 7, an inner mesh enclosure 10 is fixedly sleeved inside the fixing port 8, the bottom end of the inner mesh enclosure 10 penetrates through the fixing port 8 and extends below the fixing port 8, a cloth bag filtering cloth 11 is fixedly sleeved on the outer surface of the inner mesh enclosure 10, and an outer mesh enclosure 12 is fixedly sleeved on the outer surface of the cloth filtering cloth bag filtering cloth 11.

Wherein, the inside activity of organism 3 has cup jointed the axis of rotation 13 that is located the inside of interior screen panel 10, the fixed surface of axis of rotation 13 has cup jointed baffle 14, the surface of baffle 14 and the inner wall swing joint of interior screen panel 10, the one end at the axis of rotation 13 back runs through organism 3 and extends to the outside of organism 3 and fixed the cup joint has gear 15, gear 15's front fixed mounting has the circle axle 9 that is located axis of rotation 13 right side, gear 15's quantity is five, five gear 15's size is the same.

Wherein, the back fixed mounting of organism 3 has the fender frame 16 that is located the front of gear 15, keeps off the back of frame 16 and the front swing joint of gear 15, and when gear 15 drove axis of rotation 13 and rotate ninety degrees, the circle axle 9 will be stopped by the right side that keeps off the frame 16 this moment to the rotation angle of axis of rotation 13 and gear 15 can be controlled, and baffle 14 presents the vertical decurrent state for this moment.

Wherein, base 1's back swing joint has the motion board 18 that is located under gear 15, base 1's the back is seted up and is located the notch 17 at the motion board 18 back, motion board 18 inside both sides are all fixed and have been cup jointed spacing axle 19, the one end at the spacing axle 19 back is located the inside of notch 17, the surface of spacing axle 19 back one end and the inner wall swing joint of notch 17, because the cooperation between notch 17 and the spacing axle 19, will make the motion board 18 whole more stable at the in-process of motion.

Wherein, the bottom end of the moving plate 18 is fixedly provided with the underframe 20, the top of the moving plate 18 is fixedly provided with teeth, the teeth at the top of the moving plate 18 are meshed and connected with the outer surface of the gear 15, and when the moving plate 18 moves rightwards, the five gears 15 are driven to rotate anticlockwise at the same time.

Wherein, the back of the machine body 3 is fixedly provided with a pneumatic cylinder 21 positioned inside the bottom frame 20, the left end of the pneumatic cylinder 21 is fixedly connected with the left side of the inner cavity of the bottom frame 20, and when the pneumatic cylinder 21 runs, the bottom frame 20 drives the moving plate 18 to move rightwards integrally.

The working principle and the using process of the utility model are as follows:

firstly, the operating personnel guides the waste gas into the gas inlet 6, then the gas enters the inside of the machine body 3 through the top shell 5, then the gas passes through the inner mesh enclosure 10 above the baffle 14 and is filtered and purified by the cloth bag filter cloth 11, finally the gas is discharged from the outer mesh enclosure 12 and is discharged and conveyed out through the gas outlet 4, due to the design of the inner mesh enclosure 10, a good supporting effect can be achieved on the inner side of the cloth bag filter cloth 11, due to the design of the outer mesh enclosure 12, a good supporting effect can be achieved on the outer side of the cloth bag filter cloth 11, through the matching between the inner mesh enclosure 10 and the outer mesh enclosure 12, the stability of the cloth bag filter cloth 11 in the filtering and purifying operation process is guaranteed, and the situation that the gas shakes is avoided.

When operating personnel need strengthen the filtration purification effect to waste gas, pneumatic cylinder 21 can be started this moment, pneumatic cylinder 21's operation will make chassis 20 drive the whole rightward movement of motion plate 18, and the one end at the 19 backs of spacing axle will take place the motion in the inside of notch 17, the top of motion plate 18 this moment can mesh with gear 15's surface mutually, thereby drive five gears 15 and take place anticlockwise rotation, final round axle 9 will be blockked by fender frame 16, baffle 14 will present vertical decurrent state simultaneously, waste gas can enter into the below of baffle 14 this moment, thereby by the sack filter cloth 11 of baffle 14 below filter purification, the effectual area that has increased sack filter cloth 11 filtration purification, the filter effect to waste gas has been improved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, 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.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A cloth bag filter device, includes base (1), its characterized in that: the utility model discloses a fixing device for the internal combustion engine, including base (1), the equal fixed mounting in both sides at base (1) top has support (2), the quantity of support (2) is two, two fixed mounting organism (3) between the top of support (2), the middle part fixed intercommunication in organism (3) bottom has gas vent (4), the inside fixed mounting on organism (3) top has top shell (5), the bottom of top shell (5) is located the inside of organism (3), the middle part fixed intercommunication in top shell (5) top has air inlet (6), the equal fixed mounting in both sides of organism (3) inner chamber has side block (7) that are located top shell (5) below, fixed mounting has fixed mouth (8) between side block (7), the fixed cover (10) has been cup jointed in the inside of fixed mouth (8), the bottom of interior net cover (10) runs through fixed mouth (8) and extends to the below of fixed mouth (8), the outer surface of the inner mesh enclosure (10) is fixedly sleeved with a cloth bag filter cloth (11), and the outer surface of the cloth bag filter cloth (11) is fixedly sleeved with an outer mesh enclosure (12).

2. A cloth bag filter device according to claim 1, in which: the inside activity of organism (3) has cup jointed axis of rotation (13) that is located interior screen panel (10) inside, the fixed surface of axis of rotation (13) has cup jointed baffle (14), the surface of baffle (14) and the inner wall swing joint of interior screen panel (10), the one end at axis of rotation (13) back is run through organism (3) and is extended to the outside of organism (3) and fixed cover and has been cup jointed gear (15), the positive fixed mounting of gear (15) has round axle (9) that are located axis of rotation (13) right side.

3. A cloth bag filter device according to claim 1, in which: the back of organism (3) fixed mounting has the fender frame (16) that is located gear (15) front, keep off the front swing joint of the back and gear (15) of frame (16).

4. A cloth bag filter device according to claim 1, in which: the back swing joint of base (1) has motion board (18) that is located under gear (15), notch (17) that are located the motion board (18) back are seted up at the back of base (1), spacing axle (19) have all been cup jointed to the both sides inside of motion board (18), the one end at spacing axle (19) back is located the inside of notch (17), the surface of spacing axle (19) back one end and the inner wall swing joint of notch (17).

5. A cloth bag filter device according to claim 4, in which: the bottom end of the moving plate (18) is fixedly provided with an underframe (20), and the top of the moving plate (18) is fixedly provided with teeth.

6. A cloth bag filter device according to claim 1, in which: the back fixed mounting of organism (3) has and is located the inside pneumatic cylinder (21) of chassis (20), the left end of pneumatic cylinder (21) and the left side fixed connection of chassis (20) inner chamber.