CN219886448U - Kraft paper processing is with stoving electrostatic precipitator equipment - Google Patents
Kraft paper processing is with stoving electrostatic precipitator equipment Download PDFInfo
- Publication number
- CN219886448U CN219886448U CN202321237884.3U CN202321237884U CN219886448U CN 219886448 U CN219886448 U CN 219886448U CN 202321237884 U CN202321237884 U CN 202321237884U CN 219886448 U CN219886448 U CN 219886448U
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- Prior art keywords
- box
- kraft paper
- electrostatic
- paper processing
- drying box
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- 239000002655 kraft paper Substances 0.000 title claims abstract description 27
- 238000012545 processing Methods 0.000 title claims abstract description 19
- 239000012717 electrostatic precipitator Substances 0.000 title claims description 14
- 239000000428 dust Substances 0.000 claims abstract description 86
- 238000001035 drying Methods 0.000 claims abstract description 44
- 238000010438 heat treatment Methods 0.000 claims abstract description 25
- 238000007789 sealing Methods 0.000 claims abstract description 4
- 230000003068 static effect Effects 0.000 claims description 8
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 4
- 229910052799 carbon Inorganic materials 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 239000000123 paper Substances 0.000 abstract description 13
- 238000009423 ventilation Methods 0.000 abstract description 8
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- 238000007664 blowing Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009298 carbon filtering Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
Landscapes
- Electrostatic Separation (AREA)
Abstract
The utility model relates to a drying electrostatic dust collection device for kraft paper processing, which comprises a workbench, a drying box fixedly arranged in the middle of the workbench and an electrostatic dust collection box fixedly communicated with and arranged above the drying box; a first conveying roller group is rotatably arranged at the front end of the drying box on the workbench; the inner wall of the bottom surface of the drying box is fixedly provided with a heating box, a plurality of heating tubes are arranged in the heating box, and a second conveying roller group is rotatably arranged above the heating box in the drying box; a third conveying roller group is rotatably arranged at the rear end of the drying box on the workbench; the bottom of the electrostatic dust collection box is connected with a ventilation hose in a sealing manner, an anode electrode is arranged on the inner wall of the electrostatic dust collection box, a filter screen is arranged on the inner wall of the electrostatic dust collection box above the anode electrode, and an exhaust device is arranged at the top of the electrostatic dust collection box. The utility model aims to solve the problems that the kraft paper is easy to generate dust in the drying process, so that the quality of paper is poor or the equipment is affected, and the like.
Description
Technical Field
The utility model relates to the technical field of paper processing equipment, in particular to drying electrostatic dust collection equipment for kraft paper processing.
Background
The sheet made of plant fiber is often used for writing and drawing, printing books and newspapers, packaging and the like, so that the life quality of people is greatly improved, the demand for paper is increased along with the rapid development of society, the demand for paper is increased, more paper making equipment is required in the paper production, and the drying treatment is required for the produced paper in the later-stage forming processing process of the paper.
In the drying process of paper, fine particles such as dust adhered to the paper during wetting are also air-dried and adhered to the paper or float in a machine, and dust blowing is easy to adhere to the machine, so that the drying electrostatic dust collection device for kraft paper processing is used for removing dust generated in the kraft paper manufacturing and drying process.
Disclosure of Invention
The utility model aims at: the utility model provides a kraft paper processing is with stoving electrostatic precipitator equipment to solve kraft paper and easily produce the dust and cause paper quality bad or produce the scheduling problem to equipment.
The utility model is realized by the following technical scheme: the electrostatic drying dust collection device for kraft paper processing comprises a workbench, a drying box fixedly arranged in the middle of the workbench and an electrostatic dust collection box fixedly communicated with and arranged above the drying box;
the workbench is rotatably provided with a first conveying roller group at the front end of the drying box;
the inner wall of the bottom surface of the drying box is fixedly provided with a heating box, a plurality of heating tubes are arranged in the heating box, and a second conveying roller group is rotatably arranged above the heating box in the drying box;
a third conveying roller group is rotatably arranged at the rear end of the drying box on the workbench;
the bottom of the electrostatic dust collection box is connected with a ventilation hose in a sealing way, the lower end of the ventilation hose is provided with an air suction funnel which is communicated with the inside of the drying box, the joint of the ventilation hose and the bottom of the electrostatic dust collection box is provided with a turbofan, and a cathode electrode is arranged above the rotating shaft of the turbine fan, an anode electrode is arranged on the inner wall of the electrostatic dust removal box, a filter screen is arranged on the inner wall of the electrostatic dust removal box above the anode electrode, and an exhaust device is arranged at the top of the electrostatic dust removal box.
Further, exhaust apparatus includes the roof, and installs the blast pipe on the roof, the dust guard is installed on the blast pipe top, and installs the active carbon filtering layer in the blast pipe, dust collection bucket is installed to static dust removal case bottom symmetry, and the roof is installed through bolted connection in static dust removal case top.
Further, the bottom surface of the anode electrode is inclined to the wall surface of the electrostatic dust removing box, and the cathode electrode is an annular electrode connected to the upper end of the rotating shaft of the turbofan.
Further, the ash collecting hopper is in a tray shape and is detachably arranged at the bottom of the electrostatic dust removing box.
Further, the first conveyor roller group is sleeved with a water absorbing part.
Further, a fan is arranged below the heating electric tube.
Further, through grooves are formed in two sides of the fan, and the bottom end of the fan is of an unsealed structure.
Further, the anode electrode is in an inverted U shape
Compared with the prior art, the utility model has the beneficial effects that:
1. the device can make the dust in the air fixedly collect on the anode electrode through being provided with the cathode electrode and the anode electrode of same height, has improved dust collection efficiency, can carry out further collection to the dust in the dust removal chamber through the filter screen, has avoided the condition that part dust overflowed.
2. According to the utility model, an integrated design of drying and dust removal is adopted, a heating box is fixedly arranged on the inner wall of the bottom surface of the drying box, kraft paper passing through the device is dried by upward blowing through a fan at the bottom, meanwhile, dust blown by the kraft paper is sucked away by an electrostatic dust removal box communicated with the upper part of the drying box, and the dust is removed under the action of the electrostatic dust removal box.
3. According to the utility model, the anode motor adopts an inverted U shape, the bottom surface of the anode electrode is inclined towards the wall surface of the electrostatic dust removal box, and dust can be accumulated in the U-shaped groove, so that the dust on the anode motor is not influenced by the wind of the vortex fan, the dust is continuously accumulated on the anode electrode, and the dust can fall into the dust collection hopper after the electrostatic dust removal box is powered off.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a cross-sectional view of the present utility model;
fig. 3 is a partial enlarged view at fig. 2A.
Description of the reference numerals: 1-workbench, 2-drying box, 3-electrostatic dust removing box, 4-heating box,
11-first transfer roller set, 12-second transfer roller set, 13-third transfer roller set, 31-ventilation hose, 32-suction hopper, 33-turbofan, 34-cathode electrode, 35-anode electrode, 36-filter screen, 37-exhaust device, 38-ash hopper, 41-heating electric tube, 42-fan,
111-water absorption part, 371-top plate, 372-exhaust pipe, 373-dust-proof plate, 374-active carbon filter layer,
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model provides a drying electrostatic dust collection device for kraft paper processing, which is shown in figures 1-3, and comprises a workbench 1, a drying box 2 fixedly arranged in the middle of the workbench 1 and an electrostatic dust collection box 3 fixedly communicated with and arranged above the drying box 2; a first conveying roller group 11 is rotatably arranged at the front end of the drying box 2 on the workbench 1; a heating box 4 is fixedly arranged on the inner wall of the bottom surface of the drying box 2, a plurality of heating electric tubes 41 are arranged in the heating box 4, a fan 42 is arranged below the heating electric tubes 41, and a second conveying roller group 12 is rotatably arranged in the drying box 2 above the heating box 4; a third conveyor roller group 13 is rotatably provided at the rear end of the drying box 2 on the table 1. Through grooves are formed in two sides of the fan 42, and the bottom end of the fan 42 is of an unsealed structure.
The bottom of the electrostatic dust removal box 3 is connected with a ventilation hose 31 in a sealing manner, the lower end of the ventilation hose 31 is provided with an air suction funnel 32, the air suction funnel 32 is communicated with the inside of the drying box 2, a turbofan 33 is arranged at the joint of the ventilation hose 32 and the bottom of the electrostatic dust removal box 3, a cathode electrode 34 is arranged above a rotating shaft of the turbofan 33, an anode electrode 35 is arranged on the inner wall of the electrostatic dust removal box 3, and the anode electrode 35 is in an inverted U shape; a filter screen 36 is installed on the inner wall of the electrostatic precipitator 3 above the anode electrode 35, and an exhaust device 37 is installed on the top of the electrostatic precipitator 3.
The exhaust device 37 comprises a top plate 371, an exhaust pipe 372 is arranged on the top plate 371, a dust-proof plate 373 is arranged at the top end of the exhaust pipe 372, an active carbon filter layer 374 is arranged in the exhaust pipe 372, dust hoppers 38 are symmetrically arranged at the bottom of the electrostatic dust removal box 3, and the top plate 371 is arranged at the top of the electrostatic dust removal box 3 through bolt connection.
The bottom surface of the anode electrode 35 is inclined to the wall surface of the electrostatic precipitator 3, and the cathode electrode 34 is a ring electrode connected to the upper end of the rotation shaft of the turbo fan 33. The ash collecting hopper 38 is in a tray shape, and the ash collecting hopper 38 is detachably arranged at the bottom of the electrostatic dust removing box 3. The first conveyor roller group 11 is provided with a water absorbing portion 111 for absorbing excessive moisture on kraft paper.
Working principle and process: when the dust removing device is used, kraft paper is firstly dried through the drying box 2, the heating box 4 is fixedly arranged on the inner wall of the bottom surface of the drying box 2, the heating electric tube 41 and the fan 42 in the heating box 4 blow the kraft paper to accelerate the drying process, meanwhile, the fan 42 blows off paper wool and scraps on the kraft paper, the bottom of the electrostatic dust removing box 3 is communicated with the drying box 2, at the moment, the suction funnel 32 at the bottom of the electrostatic dust removing box 3 is started, so that dust blown off the kraft paper is quickly sucked into the electrostatic dust removing box 3 by the suction funnel 32, gas with dust is collected by the suction funnel 32, the gas with dust is sucked into the electrostatic dust removing box 3 by the turbine fan 33, air rises to an electric field between the anode electrode 35 and the cathode electrode 34, the dust is adsorbed on the inverted U-shaped anode electrode 35, part of the rising of the dust is blocked by the filter screen 36, the active carbon filter layer 374 in the exhaust device 37 can further filter the dust, the dust in outside air can be blocked from entering the inside of the electrostatic dust removing box 3 due to the gravity effect by the anode plate arranged at the top of the exhaust pipe 372, the dust removing box is conveniently sucked into the dust removing box 3 by the suction funnel, the dust is conveniently sucked into the dust collecting hopper 38 due to the gravity effect, and the dust is conveniently sucked into the dust collecting hopper 38 by the dust collecting electrode. So as to achieve the effect of drying and electrostatic dust removal of kraft paper in the processing process.
While the utility model has been illustrated and described with respect to specific embodiments and alternatives thereof, it will be appreciated that various changes and modifications can be made therein without departing from the spirit of the utility model. In the above-described embodiments, unless explicitly specified and limited otherwise, the terms "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances. In addition, the directions or positional relationships indicated by the terms "up and down", "left and right", etc. are based on the directions or positional relationships shown in the drawings, and are merely for convenience of description and simplification of description, and do not indicate or imply a specific direction.
It is, therefore, to be understood that the utility model is not to be in any way limited except by the appended claims and their equivalents.
Claims (8)
1. Kraft paper processing is with stoving electrostatic precipitator equipment, its characterized in that: comprises a workbench (1), a drying box (2) fixedly arranged in the middle of the workbench (1) and an electrostatic dust removing box (3) fixedly communicated and arranged above the drying box (2);
a first conveying roller group (11) is rotatably arranged at the front end of the drying box (2) on the workbench (1);
the inner wall of the bottom surface of the drying box (2) is fixedly provided with a heating box (4), a plurality of heating electric tubes (41) are arranged in the heating box (4), and a second conveying roller group (12) is rotatably arranged above the heating box (4) in the drying box (2);
the workbench (1) is rotatably provided with a third conveying roller group (13) at the rear end of the drying box (2)
The utility model discloses a static dust removal case, including static dust removal case (3), air hose (31) bottom sealing connection, air funnel (32) are inhaled in being provided with to air hose (31) lower extreme, inside air funnel (32) intercommunication stoving case (2), turbofan (33) are installed to air hose (31) and static dust removal case (3) bottom junction, and install cathode electrode (34) above turbofan (33) pivot, install anode electrode (35) on static dust removal case (3) inner wall, install filter screen (36) on static dust removal case (3) inner wall of anode electrode (35) top, and exhaust apparatus (37) are installed at static dust removal case (3) top.
2. The kraft paper processing stoving electrostatic precipitator apparatus according to claim 1, wherein: the exhaust device (37) comprises a top plate (371), an exhaust pipe (372) is arranged on the top plate (371), a dust-proof plate (373) is arranged at the top end of the exhaust pipe (372), an active carbon filter layer (374) is arranged in the exhaust pipe (372), dust collection hoppers (38) are symmetrically arranged at the bottoms of the electrostatic dust collection boxes (3), and the top plate (371) is arranged at the tops of the electrostatic dust collection boxes (3) through bolt connection.
3. The kraft paper processing stoving electrostatic precipitator apparatus according to claim 1, wherein: the bottom surface of the anode electrode (35) is inclined to the wall surface of the electrostatic dust removing box (3), and the cathode electrode (34) is an annular electrode connected to the upper end of the rotating shaft of the turbofan (33).
4. The kraft paper processing stoving electrostatic precipitator apparatus according to claim 2, wherein: the ash collecting hopper (38) is tray-shaped, and the ash collecting hopper (38) is detachably arranged at the bottom of the electrostatic dust removing box (3).
5. The kraft paper processing stoving electrostatic precipitator apparatus according to claim 1, wherein: the first conveying roller group (11) is sleeved with a water absorbing part (111).
6. The kraft paper processing stoving electrostatic precipitator apparatus according to claim 1, wherein: a fan (42) is arranged below the heating electric tube (41).
7. The kraft paper processing stoving electrostatic precipitator apparatus according to claim 6, wherein: through grooves are formed in two sides of the fan (42), and the bottom end of the fan (42) is of an unsealed structure.
8. The kraft paper processing stoving electrostatic precipitator apparatus according to claim 1, wherein: the anode electrode (35) is in an inverted U shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321237884.3U CN219886448U (en) | 2023-05-22 | 2023-05-22 | Kraft paper processing is with stoving electrostatic precipitator equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321237884.3U CN219886448U (en) | 2023-05-22 | 2023-05-22 | Kraft paper processing is with stoving electrostatic precipitator equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219886448U true CN219886448U (en) | 2023-10-24 |
Family
ID=88397934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321237884.3U Active CN219886448U (en) | 2023-05-22 | 2023-05-22 | Kraft paper processing is with stoving electrostatic precipitator equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219886448U (en) |
-
2023
- 2023-05-22 CN CN202321237884.3U patent/CN219886448U/en active Active
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