CN211725204U

CN211725204U - Dust remover of protection sack design

Info

Publication number: CN211725204U
Application number: CN201922485277.9U
Authority: CN
Inventors: 王金龙; 王洪旗
Original assignee: Botou Qisheng Environmental Protection Equipment Co ltd
Current assignee: Botou Qisheng Environmental Protection Equipment Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-10-23
Anticipated expiration: 2029-12-31

Abstract

The utility model relates to a dust collector for protecting cloth bag design, which belongs to the technical field of dust collection, and comprises a support frame, a dust collecting hopper, a box body and a cloth bag, wherein the outer side of the box body is provided with an air inlet and an air outlet, the air inlet is provided with an arc baffle, dust air to be processed passes through the arc baffle before passing through the cloth bag, the arc baffle changes the flowing direction of the dust-containing air, dust continuously impacts the outer surface of the arc baffle, the dust is continuously gathered on the outer surface of the arc baffle and falls to the dust collecting hopper, the dust content of the air passing through the cloth bag is reduced, the dust collection efficiency of the cloth bag is increased, the dust collection times of the cloth bag can be effectively reduced, and in order to further increase the effect of the arc baffle, a plurality of arc baffles can be arranged side by side, the dust-containing air passes through the gap between two adjacent arc, the dust content of the air passing through the cloth bag can be further reduced.

Description

Dust remover of protection sack design

Technical Field

The utility model belongs to the technical field of the dust removal, especially, relate to a dust remover of protection sack design.

Background

As is well known, a bag-type dust collector is a dry dust filter, which is suitable for collecting fine, dry and non-fibrous dust, the bag is made of woven filter cloth or non-woven felt, the filtering action of fiber fabric is utilized to filter dust-containing gas, when the dust-containing gas enters the bag-type dust collector, the dust with large particles and large specific gravity falls into a dust hopper due to the sedimentation of gravity, the gas containing fine dust passes through the bag, the dust is blocked, the gas is purified, but the dust is found in the using process, in order to ensure the dust collection efficiency of the bag, the bag needs to be continuously cleaned with ash, and the frequent dust removal of the bag inevitably affects the dust collection efficiency.

SUMMERY OF THE UTILITY MODEL

To the problem in the background, the utility model aims to provide a protection sack design can reduce the dust remover of deashing number of times.

In order to achieve the purpose, the utility model provides a dust collector for protecting cloth bag design, which comprises a support frame, a dust collecting hopper, a box body and a dust filtering part, wherein the dust collecting hopper is arranged at the bottom of the box body, the dust collecting hopper and the box body are mutually communicated, the box body is arranged on the support frame, the dust filtering part is arranged in the box body, the dust filtering part comprises a plurality of cloth bags which are continuously and parallelly arranged, a baffle is horizontally arranged in the box body, the top of the cloth bags and the baffle are mutually connected, the peripheral edge of the baffle is mutually connected with the inner wall of the box body, an air inlet is arranged below the outer side wall of the box body relative to the baffle, an air outlet is arranged above the outer side wall of the box body relative to the baffle, a first connecting plate and a second connecting plate are arranged at the position of the air inlet in the box body, all be provided with on first connecting plate and the second connecting plate with the fixed slot that cowl matches each other, cowl runs through fixed slot on the first connecting plate in proper order and the fixed slot on the second connecting plate in order to interconnect with first connecting plate and second connecting plate.

In order to further reduce the dust content of air when the sack, increase the utility model discloses a dust removal effect, cowl's quantity is two at least, is provided with the clearance that the air current passes through between the double-phase adjacent cowl, and cowl's between the double-phase adjacent cowl lateral wall is provided with the separation blade that is used for changing the air current direction, be provided with the clearance that the air current passes through between separation blade and the outer wall of adjacent cowl.

In order to facilitate the air through the sack, prevent to press the flat influence of sack when the air current passes through the sack the utility model discloses a dust removal effect, the baffle is provided with the first through-hole that matches each other with the sack, be provided with the support cage that is used for supporting the sack in the first through-hole, the top of supporting the cage is provided with the bulge loop that matches each other with first through-hole, supports the cage and is in run through first through-hole and with baffle interconnect under the cooperation of bulge loop and baffle.

In order to facilitate the discharge the utility model discloses a wet dirt in the dust hopper, the lateral wall of dust hopper is provided with the blow off pipe that is used for discharging wet dirt, and the dust hopper passes through blow off pipe and external world communicate with each other, are provided with the connecting rod in the blow off pipe, the outer end of connecting rod is provided with driving motor, and the surface spiral of connecting rod just evenly is provided with the flood dragon blade.

In order to prevent that the external air from getting into through the gas outlet the utility model discloses an inside and then influence the utility model discloses a dust collection efficiency, gas outlet department is provided with the check valve that is used for preventing the external air entering box.

In order to facilitate blowing air to the cloth bag so as to remove accumulated dust on the surface of the cloth bag, an air blower and an exhaust pipe are arranged above the baffle, and an exhaust port is arranged at the position, corresponding to the first through hole, of the exhaust pipe.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a dust remover of protection sack design includes support frame, dust hopper, box and dust filtering portion, the dust hopper set up in the bottom of box, dust hopper and box intercommunication each other, the box set up in on the support frame, the dust filtering portion sets up in the box, and the dust filtering portion includes a plurality of consecutive and parallel arrangement's sack, the inside level of box is provided with the baffle, the top of sack and the baffle interconnect, the peripheral edge of baffle and the inner wall of box interconnect, and the lateral wall of box is provided with the air inlet below relative baffle, and the lateral wall of box is provided with the gas outlet above relative baffle, and relative air inlet department is provided with first connecting plate and second connecting plate in the box, be provided with the cowl that is used for changing the air current direction between first connecting plate and the second connecting plate, all be provided with on first connecting plate and the second connecting plate with the fixed slot that cowl matches each other, the arc baffle plate sequentially penetrates through the fixing grooves on the first connecting plate and the fixing grooves on the second connecting plate to be mutually connected with the first connecting plate and the second connecting plate, dust air to be treated firstly passes through the arc baffle plate before passing through the cloth bag, the arc baffle plate changes the circulation direction of the dust-containing air, dust continuously impacts the outer surface of the arc baffle plate, the dust is continuously gathered on the outer surface of the arc baffle plate and falls to the dust collecting hopper, the dust content of the air passing through the cloth bag is reduced, the dust removing efficiency of the dust removing device is improved, and the dust removing times of the cloth bag can be effectively reduced, and in order to further increase cowl's effect, can set up a plurality of cowl side by side, make dirty air through the clearance between two adjacent cowl, increase dirty air and strike cowl's intensity, can further reduce the dust content of the air through the sack.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural view of a plurality of arc baffles of the present invention.

Fig. 3 is a schematic structural view of the connection between the support cage and the baffle plate of the present invention.

Fig. 4 is a schematic structural diagram of the connection between the first connecting plate and the arc baffle plate and the second connecting plate of the present invention.

In the drawings, the reference numbers: 1. a support frame; 2. a dust collecting hopper; 3. a box body; 4. a dust filtering part; 5. a cloth bag; 6. a baffle plate; 7. an air inlet; 8. an air outlet; 9. a first connecting plate; 10. a second connecting plate; 11. an arc-shaped baffle plate; 12. fixing grooves; 13. a baffle plate; 14. a first through hole; 15. a support cage; 16. a convex ring; 17. a blow-off pipe; 18. a connecting rod; 19. a drive motor; 20. flood dragon leaves; 21. a one-way valve; 22. a blower; 23. an exhaust pipe; 24. and (7) an exhaust port.

Detailed Description

In order to make the technical solution of the present invention more apparent, the present invention is further described in detail with reference to the following examples, and it should be understood that the specific embodiments described herein are only used for explaining the present invention, and are not used for limiting the present invention.

Referring to the drawings, the utility model discloses a dust remover of protection sack design, including support frame 1, dust hopper 2, box 3 and dirt portion of straining 4, dust hopper 2 set up in box 3's bottom, dust hopper 2 and box 3 communicate each other, box 3 set up in on the support frame 1, dirt portion of straining 4 sets up in box 3, and dirt portion of straining 4 includes a plurality of continuous and parallel arrangement's sack 5, box 3's inside level is provided with baffle 6, the top of sack 5 with baffle 6 interconnect, the peripheral edge of baffle 6 and box 3's inner wall interconnect, the below of box 3's the relative baffle 6 of lateral wall is provided with air inlet 7, and the top of the relative baffle 6 of lateral wall of box 3 is provided with gas outlet 8, and relative air inlet 7 department is provided with first connecting plate 9 and second connecting plate 10 in the box 3, first connecting plate 9 with be provided with between the second connecting plate 10 and be used for changing the cowl of air current direction 11, the first connecting plate 9 and the second connecting plate 10 are respectively provided with a fixing groove 12 which is matched with the arc baffle 11, the arc baffle 11 sequentially penetrates through the fixing groove 12 on the first connecting plate 9 and the fixing groove 12 on the second connecting plate 10 to be mutually connected with the first connecting plate 9 and the second connecting plate 10, when air containing dust is filtered by the dust filter, the dust-containing air firstly passes through the arc baffle 11 when being filtered by the cloth bag 5 of the dust filtering part 4, the flowing direction of the dust-containing air is changed under the action of the arc baffle 11, the dust continuously impacts the outer surface of the arc baffle 11, the dust is continuously gathered on the outer surface of the arc baffle 11 and falls to the dust collecting hopper 2, thereby reducing the dust content of the air passing through the cloth bag 5, not only increasing the dust removing efficiency of the dust filter, but also reducing the dust gathering amount on the cloth bag 5, and further reducing the dust removing times of the cloth bag 5, the working efficiency is increased.

Preferably, cowl 11's quantity is two at least, is provided with the clearance that the air current passes through between two adjacent cowl 11, and cowl 11's between two adjacent cowl 11 lateral wall is provided with the separation blade 13 that is used for changing the air current direction, be provided with the clearance that the air current passes through between separation blade 13 and the outer wall of adjacent cowl 11, set up a plurality of cowl 11 side by side to be provided with the clearance that the air current passes through between cowl 11, when the air that contains the dust when the clearance between cowl 11, the intensity that the dust strikes cowl 11 is bigger, enables the more gathering dust of cowl 11 baffle 6, has further reduced the dust content of the air through sack 5, more apparent improvement the utility model discloses a dust collection efficiency, and then more the dust removal number of times that reduces sack 5.

Preferably, baffle 6 is provided with the first through-hole 14 with sack 5 mutual matching, be provided with the support cage 15 that is used for supporting sack 5 in the first through-hole 14, the top of supporting cage 15 is provided with the bulge loop 16 with first through-hole 14 mutual matching, supports cage 15 be run through first through-hole 14 under the cooperation of bulge loop 16 and baffle 6 and with 6 interconnect of baffle, support cage 15 can effectual support the utility model discloses inside sack 5 prevents to compress sack 5 flat when the air that contains dust is through sack 5, and the more smooth and easy process sack 5 of air space-time can improve the utility model discloses a dust collection efficiency.

Preferably, the lateral wall of dust hopper 2 is provided with the blow off pipe 17 that is used for discharging wet dirt, and dust hopper 2 passes through blow off pipe 17 communicates with each other with the external world, is provided with connecting rod 18 in the blow off pipe 17, the outer end of connecting rod 18 is provided with driving motor 19, and the surface spiral of connecting rod 18 just evenly is provided with flood dragon blade 20, and the air that contains the dust can contain moisture unavoidably, and along with the dust at the gathering of dust hopper 2, moisture is also in the utility model discloses inside constantly accumulates and forms ponding drippage to dust hopper 2 for dust in the dust hopper 2 forms the state of silt, and driving motor 19 rotates through driving connecting rod 18, under flood dragon blade 20's effect, can discharge the silt in the dust hopper 2 to the external world through blow off pipe 17.

Preferably, gas outlet 8 department is provided with the check valve 21 that is used for preventing the outside air entering box 3, and check valve 21 can effectually prevent the utility model discloses outside air enters into by gas outlet 8 the utility model discloses an inside, and then influence the utility model discloses a dust collection efficiency.

Preferably, an air blower 22 and an exhaust pipe 23 are arranged above the baffle 6, an exhaust port 24 is arranged on the exhaust pipe 23 opposite to the first through hole 14, the exhaust pipe 23 is uniformly arranged along the arrangement mode of the first through hole 14, the exhaust port 24 is arranged above the first through hole 14, the air blower 22 is started, so that the exhaust port 24 blows air to the cloth bag 5 to clean dust on the surface of the cloth bag 5, and the convenience of cleaning the dust by the cloth bag 5 is improved.

The utility model discloses a working process: when a user uses the dust removing device to remove dust from air, the air containing dust is sent into the dust removing device through the air inlet 7, before the air removes dust through the cloth bag 5, the air firstly passes through the arc baffle 11, the circulation direction of the air containing dust is changed under the action of the arc baffle 11, then the dust in the air continuously collides with the outer surface of the mutual baffle 6, the dust is continuously gathered on the outer surface of the arc baffle 11 and slides into the dust collecting hopper 2, then the dust-containing air treated by the arc baffle 11 continuously passes through the cloth bag 5, the air smoothly passes through the cloth bag 5, the dust is adsorbed on the surface of the cloth bag 5, the cleaned air is discharged from the air outlet 8, thereby the dust content of the air passing through the cloth bag 5 is reduced, namely the gathering amount of the dust on the cloth bag 5 is reduced, and the times of dust cleaning of the cloth bag 5 are reduced, if in order to further reduce the dust content of the air passing through the cloth bag 5, a plurality of arc baffle plates 11 can be arranged side by side, a gap for the air flow to pass through is arranged between the arc baffle plates 11, meanwhile, a blocking piece 13 is additionally arranged on the side wall of the two adjacent arc baffle plates 11, the strength of the dust-containing air impacting the arc baffle plates 11 can be increased, more dust can be gathered, the dust content of the air passing through the cloth bag 5 is further reduced, under the action of the supporting cage 15, when the air flow passes through the cloth bag 5, the cloth bag 5 can not be crushed, the dust-containing air inevitably contains moisture, along with the long-time operation of the utility model, the moisture is continuously accumulated in the utility model and forms accumulated water to drip into the dust collecting hopper 2, the dust at the bottom of the dust collecting hopper 2 forms silt, the silt is difficult to be discharged, therefore, the utility model is provided with a sewage discharge pipe 17 on the side of the dust collecting hopper 2, the auger blade is arranged on the outer surface of the connecting rod 18, the connecting rod 18 is driven to rotate by the driving motor 19, and silt is easily discharged to the outside under the action of the auger blade 20.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

In the description herein, unless otherwise specified, "a plurality" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In the description herein, it is to be noted that, unless expressly stated or limited otherwise, the terms "connected" and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; the connection may be mechanical or electrical, and may be direct or indirect via an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

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.

The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A dust collector designed for protecting a cloth bag comprises a support frame (1), a dust hopper (2), a box body (3) and a dust filtering part (4), wherein the dust hopper (2) is arranged at the bottom of the box body (3), the dust hopper (2) and the box body (3) are communicated with each other, the box body (3) is arranged on the support frame (1), the dust filtering part (4) is arranged in the box body (3), the dust filtering part (4) comprises a plurality of cloth bags (5) which are continuously arranged in parallel, the dust collector is characterized in that a baffle (6) is horizontally arranged in the box body (3), the top of each cloth bag (5) is connected with the baffle (6), the peripheral edge of the baffle (6) is connected with the inner wall of the box body (3), an air inlet (7) is arranged below the outer side wall of the box body (3) relative to the baffle (6), an air outlet (8) is arranged above the outer side wall of the box body (3) relative to the baffle, relative air inlet (7) department is provided with first connecting plate (9) and second connecting plate (10) in box (3), first connecting plate (9) with be provided with between second connecting plate (10) and be used for changing air current direction's cowl (11), all be provided with on first connecting plate (9) and second connecting plate (10) with cowl (11) the fixed slot (12) that match each other, cowl (11) run through fixed slot (12) on first connecting plate (9) and fixed slot (12) on second connecting plate (10) in proper order with first connecting plate (9) and second connecting plate (10) interconnect.

2. The dust collector designed to protect the cloth bag according to claim 1, wherein the number of the arc-shaped baffles (11) is at least two, a gap for air flow to pass through is arranged between two adjacent arc-shaped baffles (11), a baffle (13) for changing the direction of the air flow is arranged on the side wall of the arc-shaped baffle (11) between two adjacent arc-shaped baffles (11), and a gap for air flow to pass through is arranged between the baffle (13) and the outer wall of the adjacent arc-shaped baffle (11).

3. A dust collector designed to protect a cloth bag according to claim 1, wherein the baffle (6) is provided with a first through hole (14) matched with the cloth bag (5), a support cage (15) used for supporting the cloth bag (5) is arranged in the first through hole (14), a convex ring (16) matched with the first through hole (14) is arranged at the top of the support cage (15), and the support cage (15) penetrates through the first through hole (14) and is connected with the baffle (6) under the matching of the convex ring (16) and the baffle (6).

4. The dust collector with the protection cloth bag design according to claim 1, wherein a drain pipe (17) for discharging wet dust is arranged on the side wall of the dust hopper (2), the dust hopper (2) is communicated with the outside through the drain pipe (17), a connecting rod (18) is arranged in the drain pipe (17), a driving motor (19) is arranged at the outer end of the connecting rod (18), and a flood dragon blade (20) is spirally and uniformly arranged on the outer surface of the connecting rod (18).

5. A dust collector in the form of a protective bag design according to claim 1, characterized in that a one-way valve (21) is arranged at the air outlet (8) to prevent outside air from entering the tank (3).

6. A dust collector in the form of a protective bag according to claim 1, characterized in that a blower (22) and an exhaust pipe (23) are arranged above the baffle (6), and the exhaust pipe (23) is provided with an exhaust opening (24) opposite to the first through hole (14).