CN114345023A - Dust collector who possesses two dust bag - Google Patents
Dust collector who possesses two dust bag Download PDFInfo
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- CN114345023A CN114345023A CN202210017601.8A CN202210017601A CN114345023A CN 114345023 A CN114345023 A CN 114345023A CN 202210017601 A CN202210017601 A CN 202210017601A CN 114345023 A CN114345023 A CN 114345023A
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- plate
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- 239000000428 dust Substances 0.000 title claims abstract description 86
- 238000009423 ventilation Methods 0.000 claims abstract description 49
- 230000007246 mechanism Effects 0.000 claims abstract description 22
- 230000002457 bidirectional effect Effects 0.000 claims description 8
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 230000009977 dual effect Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000013101 initial test Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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Abstract
The invention is suitable for the technical field of dust removal devices, and provides a dust removal device with double dust removal filter bags, which comprises: a device body; a fixed base installed on the device body; the ventilation main groove is arranged on the fixed base; the ventilation auxiliary grooves are symmetrically arranged on the fixed base, are positioned below the ventilation main groove and are communicated with the ventilation main groove; the sliding chute is arranged on the fixed base; the shielding mechanism is arranged in the sliding groove in a sliding manner and used for controlling the conduction state of the two ventilation auxiliary grooves; the fixing frame is fixed on the fixing base; the dust removal filter bag body comprises two dust removal filter bag bodies which are respectively arranged opposite to the two ventilation auxiliary grooves; and the fixing mechanism is arranged on the fixing frame and used for fixing, so that the dust removal filter bag can be replaced under the condition of not influencing the work.
Description
Technical Field
The invention belongs to the technical field of dust removal devices, and particularly relates to a dust removal device with double dust removal filter bags.
Background
In recent years, the national environmental protection policy is more and more strictly regulated, the pursuit of legal people is already promoted from initial test, and the unqualified environmental protection can influence the credit of enterprises and the support of banks. The bag-type dust collector is one of the most widely used dust collecting equipment.
At present, the most core part of bag collector is exactly that the filter bag removes dust, but the filter bag that removes dust has certain capacity, needs the user to change regularly, otherwise leads to the dust removal effect variation, but when in actual use, people often can delay a large amount of operating time when changing the filter bag that removes dust, need improve urgently.
Disclosure of Invention
The invention aims to provide a dust removal device with double dust removal filter bags, and aims to solve the problems in the background art.
The present invention is achieved as described above, and a dust removing device having double dust removing filter bags, comprising:
a device body;
a fixed base installed on the device body;
the ventilation main groove is arranged on the fixed base;
the ventilation auxiliary grooves are symmetrically arranged on the fixed base, are positioned below the ventilation main groove and are communicated with the ventilation main groove;
the sliding chute is arranged on the fixed base;
the shielding mechanism is arranged in the sliding groove in a sliding manner and used for controlling the conduction state of the two ventilation auxiliary grooves;
the fixing frame is fixed on the fixing base;
the dust removal filter bag body comprises two dust removal filter bag bodies which are respectively arranged opposite to the two ventilation auxiliary grooves; and
and the fixing mechanism is arranged on the fixing frame and used for fixing.
Preferably, the shielding mechanism includes:
the first shielding plate is arranged in the sliding groove in a sliding manner and is positioned in one of the ventilation auxiliary grooves;
the second shielding plate is arranged in the sliding groove in a sliding mode, and the center distance between the second shielding plate and the first shielding plate is the same as the center distance between the second shielding plate and the two ventilation auxiliary grooves;
the two ends of the first connecting base are respectively fixed with the first shielding plate and the second shielding plate and are in sliding connection with the fixed base;
the first hinge rod is hinged with one end, far away from the second shielding plate, of the first connecting base;
the second hinge rod is hinged with one end, far away from the first connecting base, of the first hinge rod;
the hinge base is hinged with one side, far away from the first connecting base, of the second hinge rod; and
the output end of the first lifting piece is fixedly connected with the hinge base.
Preferably, the fixing mechanism includes:
the pressing arc-shaped plates are two in number, are stacked and arranged respectively, and abut against the edges of the two sides of the dedusting filter bag body, so that the dedusting filter bag body is extruded on the fixed base;
the supporting rod is fixed on the pressing arc-shaped plate;
the first sliding seat is fixed on the supporting rod;
the sliding support plate is arranged on the fixed frame in a sliding mode and is connected with the first sliding seat in a sliding mode;
the second connecting base is fixed on the sliding support plate; and
and the second lifting piece is arranged on the fixed frame, and the output end of the second lifting piece is fixed with the second connecting base.
Preferably, the first sliding seat is connected with a driving assembly for driving the first sliding seat to move.
Preferably, the drive assembly comprises:
the third connecting base is fixed on the sliding supporting plate and positioned between the two dust removing filter bag bodies;
the bidirectional screw is rotatably arranged on the third connecting base and is in threaded connection with the first sliding seat; and
and the driving motor is fixed on the fixing frame, and the output end of the driving motor is fixed with the bidirectional screw.
Preferably, a support assembly for supporting the bottom of the dedusting filter bag body is arranged on the support rod.
Preferably, the support assembly comprises:
the second sliding seat is arranged on the supporting rod in a sliding manner;
the elastic arc-shaped cover is fixedly connected with the two second sliding seats and is abutted against the bottom of the dust removal filter bag body; and
and the fastening unit is arranged on the second sliding seat and used for fixing the second sliding seat and the supporting rod.
Preferably, the second sliding seat includes:
the transverse plate is connected with the support rod in a sliding manner and is fixedly connected with the elastic arc-shaped cover; and
the riser is fixed in on the diaphragm, is located the side of bracing piece.
Preferably, the fastening unit includes:
the hollow plate is fixed on the vertical plate and is provided with a through groove;
the fastener penetrates through the through groove to be in threaded connection with the second sliding seat and abuts against the outer wall of the supporting rod; and
the elastic piece is sleeved on the fastener and positioned between the hollow plate and the fastener end cover.
According to the dust removing device with the double dust removing filter bags, the fixing base, the main ventilation groove, the auxiliary ventilation grooves, the sliding grooves, the shielding mechanism, the fixing frame, the fixing mechanism and the dust removing filter bag body are arranged, when the device body sends outside air into the main ventilation groove, the main ventilation groove enters the dust removing filter bag body from one communicated auxiliary ventilation groove, when the first dust removing filter bag body is used or damaged and needs to be replaced, the communication state of the two auxiliary ventilation grooves is converted through the sliding grooves, and the dust removing filter bag body can be replaced without affecting the working efficiency.
Drawings
Fig. 1 is a schematic structural diagram of a dust removing device with two dust removing filter bags according to an embodiment of the present invention.
Fig. 2 is a schematic structural diagram of a shielding mechanism in a dust removing device with two dust removing filter bags according to an embodiment of the present invention.
Fig. 3 is a schematic structural diagram of a support rod and a support assembly in a dust removing device with two dust removing filter bags according to an embodiment of the present invention.
Fig. 4 is a schematic perspective view of a second sliding seat in a dust removing device with two dust removing filter bags according to an embodiment of the present invention.
Fig. 5 is a schematic structural view of a second sliding seat and a fastening unit in a dust removing device with dual dust removing filter bags according to an embodiment of the present invention.
In the drawings: 1-a fixed base; 2-a main ventilation groove; 3-ventilating auxiliary grooves; 4-a chute; 5-a shielding mechanism; 501-a first shielding plate; 502-a second shutter; 503-a first connection base; 504-a first articulation lever; 505-a second articulation bar; 506-a hinged seat; 507-a first lifting member; 6, fixing a frame; 7-a fixing mechanism; 701-pressing the arc-shaped plate; 702-a support bar; 703-a first sliding seat; 704-a sliding support plate; 705-a second connection base; 706-a second lifter; 8-a drive assembly; 801-bidirectional screw; 802-drive motor; 803-a third connection base; 9-a support assembly; 901-a second sliding seat; 902-elastic arc cover; 903 — a fastening unit; 10-hollow plate; 11-a through slot; 12-a fastener; 13-an elastic member; 14-a transverse plate; 15-a vertical plate; 16-dust removal filter bag body.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Specific implementations of the present invention are described in detail below with reference to specific embodiments.
As shown in fig. 1, a schematic structural diagram of a dust removing device with dual dust removing filter bags according to an embodiment of the present invention includes:
a device body;
a fixed base 1 mounted on the apparatus body;
the main ventilation groove 2 is arranged on the fixed base 1;
the ventilation auxiliary grooves 3 are symmetrically arranged on the fixed base 1, are positioned below the ventilation main groove 2 and are communicated with the ventilation main groove 2;
the sliding chute 4 is arranged on the fixed base 1;
the shielding mechanism 5 is arranged in the sliding groove 4 in a sliding manner and is used for controlling the conduction state of the two ventilation auxiliary grooves 3;
the fixed frame 6 is fixed on the fixed base 1;
the dust removal filter bag bodies 16 are two in total and are respectively arranged opposite to the two ventilation auxiliary grooves 3; and
and a fixing mechanism 7 mounted on the fixing frame 6 for fixing the pair 16.
In the embodiment of the invention, when the device body sends outside air into the main ventilation groove 2, the main ventilation groove 2 enters the dust-removing filter bag body 16 from the communicated auxiliary ventilation groove 3, and when the first dust-removing filter bag body 16 is used or damaged and fails and needs to be replaced, the chute 4 is used for converting the communicated state of the two auxiliary ventilation grooves 3, so that the dust-removing filter bag body 16 can be replaced without affecting the working efficiency.
As shown in fig. 2, as a preferred embodiment of the present invention, the shielding mechanism 5 includes:
the first shielding plate 501 is slidably arranged in the sliding groove 4 and is positioned in one of the auxiliary ventilation grooves 3;
the second shielding plate 502 is arranged in the sliding groove 4 in a sliding manner, and the center distance between the second shielding plate 502 and the first shielding plate is the same as the center distance between the two ventilation auxiliary grooves 3;
a first connection base 503, two ends of which are respectively fixed with the first shielding plate 501 and the second shielding plate 502, and are slidably connected with the fixed base 1;
a first hinge lever 504 hinge-coupled to an end of the first connection base 503 away from the second shielding plate 502;
a second hinge rod 505 hinged to an end of the first hinge rod 504 remote from the first connection base 503;
a hinge base 506 hinged to a side of the second hinge rod 505 away from the first connection base 503; and
the output end of the first lifting member 507 is fixedly connected with the hinge base 506.
In the embodiment of the present invention, when one dust removal filter bag body 16 is failed or needs to be replaced, only the first lifting member 507 needs to drive the hinge base 506 to move to a position away from the fixed base 1, the hinge base 506 drives the second hinge rod 505 to move, the second hinge rod 505 drives the first hinge rod 504 to move, the first hinge rod 504 pulls the first connection base 503 to slide, the first connection base 503 drives the first shielding plate 501 and the second shielding plate 502 to slide, at this time, the ventilation auxiliary groove 3 above the dust removal filter bag body 16 needing to be replaced is blocked by the second shielding plate 502, and the first shielding plate 501 is away from the other ventilation auxiliary groove 3, so that the dust removal filter bag body 16 is automatically replaced, and the use time is not affected by replacing the dust removal filter bag body 16.
It should be announced, shelter from mechanism 5 also can adopt rectilinear movement's structure to realize the same effect, the advantage of this scheme lies in, make full use of device space, the later maintenance of being convenient for.
As shown in fig. 1, as another preferred embodiment of the present invention, the fixing mechanism 7 includes:
the two pressing arc-shaped plates 701 are respectively stacked and abutted against the two side edges of the dust removing filter bag body 16, so that the dust removing filter bag body 16 is extruded on the fixed base 1;
a support rod 702 fixed to the pressing arc plate 701;
a first sliding seat 703 fixed on the support rod 702;
a sliding support plate 704, which is slidably disposed on the fixed frame 6 and slidably connected to the first sliding seat 703;
a second connection base 705 fixed to the sliding support plate 704; and
the second lifting element 706 is mounted on the fixing frame 6, and the output end is fixed to the second connecting base 705.
In the embodiment of the present invention, the second lifting element 706 drives the second connection base 705 to move toward the fixed base 1, the second connection base 705 drives the sliding support plate 704 to slide along the fixed frame 6, the sliding support plate 704 drives the first sliding seat 703 to drive the support rod 702 to approach the fixed base 1, and the support rod 702 drives the pressing arc plate 701 to press the edge of the dust-removing filter bag body 16, so as to cooperate with the fixed base 1 to fix the dust-removing filter bag body 16.
It is stated that the fixing means 7 can also achieve the same effect by means of a wedge construction.
As shown in fig. 1, as another preferred embodiment of the present invention, a driving assembly 8 for driving the first sliding seat 703 to move is connected to the first sliding seat 703, and the driving assembly 8 includes:
a third connection base 803 fixed to the sliding support plate 704 and located between the two dust filtration bag bodies 16;
a bidirectional screw 801 rotatably disposed on the third connection base 803 and threadedly connected to the first sliding seat 703; and
the driving motor 802 is fixed on the fixing frame 6, and the output end is fixed with the bidirectional screw 801.
In the embodiment of the present invention, the driving motor 802 drives the bidirectional screw rod 801 to rotate, and the bidirectional screw rod 801 drives the two first sliding seats 703 to slide along the sliding support plate 704, so as to approach or separate from each other, thereby fixing the dust removing filter bag bodies 16 with different widths.
As shown in fig. 1 and 3, as another preferred embodiment of the present invention, a support assembly 9 for supporting the bottom of the dust removing filter bag body 16 is disposed on the support bar 702, and the support assembly 9 includes:
a second sliding seat 901 slidably disposed on the supporting rod 702;
the elastic arc-shaped cover 902 is fixedly connected with the two second sliding seats 901 and abuts against the bottom of the dedusting filter bag body 16; and
the fastening unit 903 is disposed on the second sliding seat 901 and configured to fix the second sliding seat 901 and the support rod 702.
In the embodiment of the present invention, the dust removing filter bag bodies 16 with different lengths can be supported by slidably disposing the support rods 702, and finally the second sliding seat 901 and the support rods 702 are fastened by the fastening unit 903.
As shown in fig. 3 and 4, as another preferred embodiment of the present invention, the second sliding seat 901 includes:
a transverse plate 14, which is slidably connected with the support bar 702 and fixedly connected with the elastic arc cover 902; and
and the vertical plates 15 are fixed on the transverse plate 14 and are positioned on the side surfaces of the supporting rods 702.
As shown in fig. 3 and 5, as another preferred embodiment of the present invention, the fastening unit 903 includes:
the hollow plate 10 is fixed on the vertical plate 15 and is provided with a through groove 11;
the fastener 12 penetrates through the through groove 11 to be in threaded connection with the second sliding seat 901 and abuts against the outer wall of the support rod 702; and
the elastic element 13 is sleeved on the fastening element 12 and is positioned between the hollow plate 10 and the end cover of the fastening element 12.
In the embodiment of the present invention, the fastener 12 is driven to be coupled to the second sliding seat 901 by the elastic force of the elastic member 13.
It should be noted that the elastic member 13 may be not only a spring as shown in fig. 5, but also other elastic articles such as an elastic rubber sleeve.
The invention provides a dust removing device with double dust removing filter bags, which is characterized in that a fixed base 1, a main ventilation groove 2, auxiliary ventilation grooves 3, a sliding groove 4, a shielding mechanism 5, a fixed frame 6, a fixed mechanism 7 and a dust removing filter bag body 16 are arranged, when the device body sends outside air into the main ventilation groove 2, the main ventilation groove 2 enters the dust removing filter bag body 16 from one communicated auxiliary ventilation groove 3, and when the first dust removing filter bag body 16 is used or damaged and fails to be replaced, the communicating state of the two auxiliary ventilation grooves 3 is converted through the sliding groove 4, so that the dust removing filter bag body 16 can be replaced without affecting the working efficiency.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (9)
1. The utility model provides a dust collector who possesses two dust removal filter bags which characterized in that includes:
a device body;
a fixed base installed on the device body;
the ventilation main groove is arranged on the fixed base;
the ventilation auxiliary grooves are symmetrically arranged on the fixed base, are positioned below the ventilation main groove and are communicated with the ventilation main groove;
the sliding chute is arranged on the fixed base;
the shielding mechanism is arranged in the sliding groove in a sliding manner and used for controlling the conduction state of the two ventilation auxiliary grooves;
the fixing frame is fixed on the fixing base;
the dust removal filter bag body comprises two dust removal filter bag bodies which are respectively arranged opposite to the two ventilation auxiliary grooves; and
and the fixing mechanism is arranged on the fixing frame and used for fixing.
2. The dust removing device with double dust removing filter bags according to claim 1, wherein the shielding mechanism comprises:
the first shielding plate is arranged in the sliding groove in a sliding manner and is positioned in one of the ventilation auxiliary grooves;
the second shielding plate is arranged in the sliding groove in a sliding mode, and the center distance between the second shielding plate and the first shielding plate is the same as the center distance between the second shielding plate and the two ventilation auxiliary grooves;
the two ends of the first connecting base are respectively fixed with the first shielding plate and the second shielding plate and are in sliding connection with the fixed base;
the first hinge rod is hinged with one end, far away from the second shielding plate, of the first connecting base;
the second hinge rod is hinged with one end, far away from the first connecting base, of the first hinge rod;
the hinge base is hinged with one side, far away from the first connecting base, of the second hinge rod; and
the output end of the first lifting piece is fixedly connected with the hinge base.
3. The dust removing device with double dust removing filter bags according to any one of claims 1 to 2, wherein the fixing mechanism comprises:
the pressing arc-shaped plates are two in number, are stacked and arranged respectively, and abut against the edges of the two sides of the dedusting filter bag body, so that the dedusting filter bag body is extruded on the fixed base;
the supporting rod is fixed on the pressing arc-shaped plate;
the first sliding seat is fixed on the supporting rod;
the sliding support plate is arranged on the fixed frame in a sliding mode and is connected with the first sliding seat in a sliding mode;
the second connecting base is fixed on the sliding support plate; and
and the second lifting piece is arranged on the fixed frame, and the output end of the second lifting piece is fixed with the second connecting base.
4. The dust removing device with double dust removing filter bags as claimed in claim 3, wherein the first sliding seat is connected with a driving assembly for driving the first sliding seat to move.
5. The dust collector with double dust collection filter bags according to claim 4, wherein the driving assembly comprises:
the third connecting base is fixed on the sliding supporting plate and positioned between the two dust removing filter bag bodies;
the bidirectional screw is rotatably arranged on the third connecting base and is in threaded connection with the first sliding seat; and
and the driving motor is fixed on the fixing frame, and the output end of the driving motor is fixed with the bidirectional screw.
6. The dust collector with double dust removing filter bags according to claim 3, wherein the support rod is provided with a support component for supporting the bottom of the dust removing filter bag body.
7. The dust collector with double dust collection filter bags of claim 6, wherein the support assembly comprises:
the second sliding seat is arranged on the supporting rod in a sliding manner;
the elastic arc-shaped cover is fixedly connected with the two second sliding seats and is abutted against the bottom of the dust removal filter bag body;
and the fastening unit is arranged on the second sliding seat and used for fixing the second sliding seat and the supporting rod.
8. The dust removing device with double dust removing filter bags as claimed in claim 7, wherein the second sliding seat comprises:
the transverse plate is connected with the support rod in a sliding manner and is fixedly connected with the elastic arc-shaped cover;
and the vertical plate is fixed on the transverse plate and positioned on the side surface of the supporting rod.
9. The dust removing device with double dust removing filter bags according to claim 8, wherein the fastening unit comprises:
the hollow plate is fixed on the vertical plate and is provided with a through groove;
the fastener penetrates through the through groove to be in threaded connection with the second sliding seat and abuts against the outer wall of the supporting rod;
and the elastic piece is sleeved on the fastener and positioned between the hollow plate and the fastener end cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210017601.8A CN114345023A (en) | 2022-01-08 | 2022-01-08 | Dust collector who possesses two dust bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210017601.8A CN114345023A (en) | 2022-01-08 | 2022-01-08 | Dust collector who possesses two dust bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114345023A true CN114345023A (en) | 2022-04-15 |
Family
ID=81107144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210017601.8A Pending CN114345023A (en) | 2022-01-08 | 2022-01-08 | Dust collector who possesses two dust bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114345023A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4377397A (en) * | 1982-02-24 | 1983-03-22 | Standard Havens, Inc. | Baghouse with on-line maintenance capability |
| CN201410346Y (en) * | 2009-06-10 | 2010-02-24 | 吉林安洁环保有限公司 | Bag-type device for fixing lower end of filter bag of dust remover |
| WO2016063252A1 (en) * | 2014-10-22 | 2016-04-28 | Aireau Qualite Controle Inc. | Dust collector having vertical filters and a filter carriage |
| CN206623472U (en) * | 2017-01-24 | 2017-11-10 | 浙江得威德环保科技有限公司 | Wear-resisting dedusting filtering bag |
| CN109603328A (en) * | 2019-01-24 | 2019-04-12 | 王吉霞 | A kind of cloth bag fast disassembly type dedusting environment friendly equipment |
| CN211864223U (en) * | 2020-03-04 | 2020-11-06 | 江苏氟美斯环保节能新材料有限公司 | Dust removal filter bag capable of being rapidly mounted and dismounted |
| CN113058340A (en) * | 2021-04-06 | 2021-07-02 | 安徽中电环保材料股份有限公司 | Cement kiln tail is with fire-retardant dust removal filter bag and reinforcing apparatus thereof |
| CN213728461U (en) * | 2020-09-24 | 2021-07-20 | 连云港佰腾科技信息有限公司 | Electronic material cuts dust extraction |
| CN215085623U (en) * | 2021-04-29 | 2021-12-10 | 江苏正大森源滤料有限公司 | High temperature resistant industry flue gas dust removal filter bag |
-
2022
- 2022-01-08 CN CN202210017601.8A patent/CN114345023A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4377397A (en) * | 1982-02-24 | 1983-03-22 | Standard Havens, Inc. | Baghouse with on-line maintenance capability |
| CN201410346Y (en) * | 2009-06-10 | 2010-02-24 | 吉林安洁环保有限公司 | Bag-type device for fixing lower end of filter bag of dust remover |
| WO2016063252A1 (en) * | 2014-10-22 | 2016-04-28 | Aireau Qualite Controle Inc. | Dust collector having vertical filters and a filter carriage |
| CN206623472U (en) * | 2017-01-24 | 2017-11-10 | 浙江得威德环保科技有限公司 | Wear-resisting dedusting filtering bag |
| CN109603328A (en) * | 2019-01-24 | 2019-04-12 | 王吉霞 | A kind of cloth bag fast disassembly type dedusting environment friendly equipment |
| CN211864223U (en) * | 2020-03-04 | 2020-11-06 | 江苏氟美斯环保节能新材料有限公司 | Dust removal filter bag capable of being rapidly mounted and dismounted |
| CN213728461U (en) * | 2020-09-24 | 2021-07-20 | 连云港佰腾科技信息有限公司 | Electronic material cuts dust extraction |
| CN113058340A (en) * | 2021-04-06 | 2021-07-02 | 安徽中电环保材料股份有限公司 | Cement kiln tail is with fire-retardant dust removal filter bag and reinforcing apparatus thereof |
| CN215085623U (en) * | 2021-04-29 | 2021-12-10 | 江苏正大森源滤料有限公司 | High temperature resistant industry flue gas dust removal filter bag |
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| 康利军: "提高布袋除尘效率的措施", 《内蒙古石油化工》 * |
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Application publication date: 20220415 |
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