CN110975492A - Automatic dust removing equipment - Google Patents
Automatic dust removing equipment Download PDFInfo
- Publication number
- CN110975492A CN110975492A CN201911331932.3A CN201911331932A CN110975492A CN 110975492 A CN110975492 A CN 110975492A CN 201911331932 A CN201911331932 A CN 201911331932A CN 110975492 A CN110975492 A CN 110975492A
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- dust
- baffle
- air
- box body
- connecting plate
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
- B01D50/20—Combinations of devices covered by groups B01D45/00 and B01D46/00
Abstract
The invention relates to automatic dust removing equipment, which belongs to the technical field of dust removal and comprises a support frame, a dust collecting hopper, a box body and a cloth bag, wherein an air inlet and an air outlet are arranged on the outer side of the box body, an arc-shaped baffle is arranged at the air inlet, dust air to be treated passes through the arc-shaped baffle before passing through the cloth bag, the flow direction of the dust-containing air is changed by the arc-shaped baffle, the dust continuously impacts the outer surface of the arc-shaped baffle, the dust is continuously collected on the outer surface of the arc-shaped baffle 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 automatic, 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.
Description
Technical Field
The invention belongs to the technical field of dust removal, and particularly relates to automatic dust removal equipment.
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.
Disclosure of Invention
In view of the problems in the background, the invention aims to provide a dust remover which is designed by a protective cloth bag and can reduce the dust removing times.
In order to achieve the purpose, the invention provides automatic dust removing equipment which comprises a supporting 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 communicated with each other, the box body is arranged on the supporting frame, the dust filtering part is arranged in the box body, the dust filtering part comprises a plurality of continuous cloth bags arranged in parallel, a baffle is horizontally arranged in the box body, the top of each cloth bag is connected with the baffle, the peripheral edge of the baffle is connected with the inner wall of the box body, an air inlet is arranged on the outer side wall of the box body and below the baffle, an air outlet is arranged on the outer side wall of the box body and above the baffle, a first connecting plate and a second connecting plate are arranged in the box body and opposite to the air inlet, an arc-shaped, 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 passing through the cloth bag and increase the dust removal effect of the cloth bag, the number of the arc-shaped baffles is at least two, a gap for air flow to pass through is arranged between two adjacent arc-shaped baffles, a blocking piece for changing the direction of the air flow is arranged on the side wall of the arc-shaped baffle between the two adjacent arc-shaped baffles, and a gap for air flow to pass through is arranged between the blocking piece and the outer wall of the adjacent arc-shaped baffle.
In order to facilitate air to pass through the cloth bag and prevent the cloth bag from being crushed when air flow passes through the cloth bag to influence the dust removal effect of the dust removal device, the baffle is provided with a first through hole matched with the cloth bag, a support cage used for supporting the cloth bag is arranged in the first through hole, the top of the support cage is provided with a convex ring matched with the first through hole, and the support cage penetrates through the first through hole and is connected with the baffle under the matching of the convex ring and the baffle.
In order to facilitate discharging of wet dust in the dust hopper, a blow-off pipe for discharging the wet dust is arranged on the side wall of the dust hopper, the dust hopper is communicated with the outside through the blow-off pipe, a connecting rod is arranged in the blow-off pipe, a driving motor is arranged at the outer end of the connecting rod, and flood dragon blades are spirally and uniformly arranged on the outer surface of the connecting rod.
In order to prevent external air from entering the interior of the dust removal device through the air outlet and further influencing the dust removal efficiency of the dust removal device, a one-way valve for preventing the external air from entering the box body is arranged at the air outlet.
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 invention has the beneficial effects that: the automatic dust removing equipment 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 communicated with each other, 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 continuous and parallel cloth bags, a baffle is horizontally arranged in the box body, the top of each cloth bag is connected with the baffle, the peripheral edge of the baffle is connected with the inner wall of the box body, an air inlet is arranged on the outer side wall of the box body below the baffle, an air outlet is arranged on the outer side wall of the box body above the baffle, a first connecting plate and a second connecting plate are arranged in the box body at positions opposite to the air inlet, an arc-shaped baffle for changing the direction of air flow is arranged between the first connecting plate and the second connecting plate, fixing grooves matched, the arc-shaped baffle plate sequentially penetrates through the fixing grooves on the first connecting plate and the fixing grooves on the second connecting plate to be connected with the first connecting plate and the second connecting plate, dust air to be treated passes through the arc-shaped baffle plate before passing through the cloth bag, the arc-shaped baffle plate changes the flowing direction of dust-containing air, dust continuously impacts the outer surface of the arc-shaped baffle plate, the dust is continuously collected on the outer surface of the arc-shaped 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 view of the present invention.
FIG. 2 is a schematic structural view of a multiple arc baffle arrangement of the present invention.
FIG. 3 is a schematic view of the support cage and baffle connection of the present invention.
Fig. 4 is a schematic view of the first and second connector plates and the attachment of the arc baffles 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 that the technical solutions of the present invention will be more apparent, the present invention is further described in detail with reference to the following examples, it should be understood that the specific embodiments described herein are only for the purpose of illustrating the present invention, and are not to be construed as limiting the present invention.
Referring to the attached drawings 1-4, the automatic dust removing equipment comprises a support frame 1, a dust collecting hopper 2, a box body 3 and a dust filtering part 4, wherein the dust collecting hopper 2 is arranged at the bottom of the box body 3, the dust collecting hopper 2 is communicated with the box body 3, 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 continuous and parallel cloth bags 5, 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 on the outer side wall of the box body 3 and below the baffle 6, an air outlet 8 is arranged on the outer side wall of the box body 3 and above the baffle 6, a first connecting plate 9 and a second connecting plate 10 are arranged in the box body 3 and opposite to the air inlet 7, and an arc-shaped baffle 11 for changing the airflow direction is The fixing grooves 12 matched with the arc-shaped baffles 11 are arranged on the first connecting plate 9 and the second connecting plate 10, the arc-shaped baffles 11 sequentially penetrate through the fixing grooves 12 on the first connecting plate 9 and the fixing grooves 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 air containing dust firstly passes through the arc-shaped baffles 11 when the air containing dust is filtered by the cloth bag 5 of the dust filter part 4, the flowing direction of the air containing dust is changed under the action of the arc-shaped baffles 11, the dust continuously impacts the outer surfaces of the arc-shaped baffles 11, the dust is continuously collected on the outer surfaces of the arc-shaped baffles 11 and falls to the dust collecting hopper 2, so that the dust content of the air passing through the cloth bag 5 is reduced, the dust removing efficiency of the dust filter is increased, the dust collecting amount on the cloth bag 5 is reduced, and the dust removing frequency, the working efficiency is increased.
Preferably, the number of the arc-shaped baffles 11 is at least two, a gap through which air flows pass is formed 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 the two adjacent arc-shaped baffles 11, a gap through which the air flows pass is formed between the baffle 13 and the outer wall of the adjacent arc-shaped baffle 11, and a plurality of arc-shaped baffles 11 are arranged side by side, and a gap through which the air flows pass is formed between the arc-shaped baffles 11, so that when air containing dust passes through the gap between the arc-shaped baffles 11, the dust impacts the arc-shaped baffles 11 with higher strength, more dust can be collected by the baffles 6 of the arc-shaped baffles 11, the dust content of the air passing through the cloth bag 5 is further reduced, the dust removal efficiency of the dust removal device is more remarkably improved.
Preferably, 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, the support cage 15 penetrates through the first through hole 14 under the matching of the convex ring 16 and the baffle 6 and is connected with the baffle 6, the support cage 15 can effectively support the cloth bag 5 in the dust removing device, the cloth bag 5 is prevented from being crushed when dust-containing air passes through the cloth bag 5, the air can more smoothly pass through the cloth bag 5, and the dust removing efficiency of the dust removing device can be improved.
Preferably, the side wall of the dust hopper 2 is provided with a blow-off pipe 17 for discharging wet dust, the dust hopper 2 is communicated with the outside through the blow-off pipe 17, a connecting rod 18 is arranged in the blow-off pipe 17, the outer end of the connecting rod 18 is provided with a driving motor 19, flood dragon blades 20 are spirally and uniformly arranged on the outer surface of the connecting rod 18, air containing dust inevitably contains moisture, and along with the collection of the dust in the dust hopper 2, the moisture is continuously accumulated in the dust hopper and forms accumulated water to drip into the dust hopper 2, so that the dust in the dust hopper 2 forms a state of silt, the driving motor 19 drives the connecting rod 18 to rotate, and the silt in the dust hopper 2 can be discharged to the outside through the blow-off pipe 17 under the action of the flood dragon blades 20.
Preferably, the air outlet 8 is provided with a check valve 21 for preventing outside air from entering the box body 3, and the check valve 21 can effectively prevent air outside the dust removing device from entering the dust removing device from the air outlet 8, so that the dust removing efficiency of the dust removing device is affected.
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 working process of the invention is as follows: 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 passes through the cloth bag 5 to remove dust, the air firstly passes through the arc-shaped baffle 11, the circulation direction of the air containing dust is changed under the action of the arc-shaped baffle 11, so that the dust in the air continuously impacts the outer surface of the mutual baffle 6, the dust is continuously gathered on the outer surface of the arc-shaped baffle 11 and slides into the dust collecting hopper 2, then the air containing dust processed by the arc-shaped 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, and the cleaned air is discharged from the air outlet 8, so that 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 dust cleaning times of the cloth bag 5 are reduced, if a plurality of arc-shaped baffles 11 can be arranged side by side in order to further reduce the dust content of the air passing through the cloth bag 5, gaps for air flow to pass through are arranged between the arc-shaped baffles 11, meanwhile, the blocking pieces 13 are additionally arranged on the side walls of two adjacent arc-shaped baffles 11, the strength of the dust-containing air impacting the arc-shaped baffles 11 can be increased, more dust can be collected, and the dust content of the air passing through the cloth bag 5 is further reduced, under the action of the supporting cage 15, the cloth bag 5 cannot be crushed when the air passes through the cloth bag 5, the dust-containing air inevitably contains moisture, along with the long-time operation of the dust collector, the moisture is continuously accumulated in the dust collector, the accumulated water is dripped into the dust collector 2, the dust at the bottom of the dust collector 2 forms silt, and the silt is difficult to be discharged, therefore, a drain pipe 17 is arranged on the side of the dust collector 2, a connecting rod 18 is arranged in the drain pipe 17, and a, 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 flood dragon blades 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, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the 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 meanings 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 description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes performed by the present specification and drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (6)
1. An automatic dust removing device 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 continuous and parallel cloth bags (5), the automatic dust removing device is characterized in that a baffle (6) is horizontally arranged in the box body (3), the top of the cloth bags (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 (6), 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 automatic dust removing equipment 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. The automatic dust removing equipment according to the claim 1, characterized in that the baffle (6) is provided with a first through hole (14) matching with the cloth bag (5), a support cage (15) for supporting the cloth bag (5) is arranged in the first through hole (14), a convex ring (16) matching with the first through hole (14) is arranged on 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 automatic dust removing equipment according to claim 1, wherein a blow-off 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 blow-off pipe (17), a connecting rod (18) is arranged in the blow-off pipe (17), a driving motor (19) is arranged at the outer end of the connecting rod (18), and a dragon blade (20) is spirally and uniformly arranged on the outer surface of the connecting rod (18).
5. An automatic dust-removing equipment according to any one of claims 1-4, characterized in that a one-way valve (21) for preventing outside air from entering the box (3) is arranged at the air outlet (8).
6. An automatic dust-removing equipment according to claim 5, characterized in that a blower (22) and an exhaust pipe (23) are arranged above the baffle plate (6), and the exhaust pipe (23) is provided with an exhaust port (24) opposite to the first through hole (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911331932.3A CN110975492A (en) | 2019-12-21 | 2019-12-21 | Automatic dust removing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911331932.3A CN110975492A (en) | 2019-12-21 | 2019-12-21 | Automatic dust removing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110975492A true CN110975492A (en) | 2020-04-10 |
Family
ID=70074471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911331932.3A Pending CN110975492A (en) | 2019-12-21 | 2019-12-21 | Automatic dust removing equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110975492A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111928482A (en) * | 2020-08-04 | 2020-11-13 | 王朝鹏 | Condensing gas-fired hot boiler |
| CN112121576A (en) * | 2020-09-17 | 2020-12-25 | 成都精准混凝土有限公司 | Dust removal device for concrete mixing plant |
| CN114405960A (en) * | 2022-01-24 | 2022-04-29 | 北京普瑞众合国际科技有限公司 | Dust removal box and unpowered dust removal system with same |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN202451201U (en) * | 2011-12-26 | 2012-09-26 | 江苏中煤矿山设备有限公司 | Coal ash dust collection device |
| US8691001B2 (en) * | 2012-06-12 | 2014-04-08 | CSL Industrial Systems | Filter bag cleaning system |
| CN206566628U (en) * | 2017-02-28 | 2017-10-20 | 北京柯林泰克环保科技有限公司 | Novel bag-type dust remover |
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2019
- 2019-12-21 CN CN201911331932.3A patent/CN110975492A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202451201U (en) * | 2011-12-26 | 2012-09-26 | 江苏中煤矿山设备有限公司 | Coal ash dust collection device |
| US8691001B2 (en) * | 2012-06-12 | 2014-04-08 | CSL Industrial Systems | Filter bag cleaning system |
| CN206566628U (en) * | 2017-02-28 | 2017-10-20 | 北京柯林泰克环保科技有限公司 | Novel bag-type dust remover |
Non-Patent Citations (1)
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| 张怀武等: "《国家职业资格培训教程 炭素成型工》", 31 October 2013, 北京：冶金工业出版社 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111928482A (en) * | 2020-08-04 | 2020-11-13 | 王朝鹏 | Condensing gas-fired hot boiler |
| CN112121576A (en) * | 2020-09-17 | 2020-12-25 | 成都精准混凝土有限公司 | Dust removal device for concrete mixing plant |
| CN114405960A (en) * | 2022-01-24 | 2022-04-29 | 北京普瑞众合国际科技有限公司 | Dust removal box and unpowered dust removal system with same |
| CN114405960B (en) * | 2022-01-24 | 2023-03-03 | 北京普瑞众合国际科技有限公司 | Dust removal box and unpowered dust removal system with same |
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Application publication date: 20200410 |
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