WO2021051435A1 - 一种纸板生产用自动排风除尘装置 - Google Patents

一种纸板生产用自动排风除尘装置 Download PDF

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Publication number
WO2021051435A1
WO2021051435A1 PCT/CN2019/108088 CN2019108088W WO2021051435A1 WO 2021051435 A1 WO2021051435 A1 WO 2021051435A1 CN 2019108088 W CN2019108088 W CN 2019108088W WO 2021051435 A1 WO2021051435 A1 WO 2021051435A1
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dust
dust removal
air exhaust
sieve plate
removal device
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PCT/CN2019/108088
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English (en)
French (fr)
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费城
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苏州欧蒂华电子有限公司
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Publication of WO2021051435A1 publication Critical patent/WO2021051435A1/zh

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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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/04—Stationary flat screens
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
    • B07B1/4609—Constructional details of screens in general; Cleaning or heating of screens constructional details of screening surfaces or meshes
    • B07B1/4636—Regulation of screen apertures
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
    • B08B15/04—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area from a small area, e.g. a tool
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B6/00—Cleaning by electrostatic means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/18—Means for removing cut-out material or waste
    • B26D7/1845—Means for removing cut-out material or waste by non mechanical means
    • B26D7/1863—Means for removing cut-out material or waste by non mechanical means by suction

Definitions

  • the invention relates to the technical field of dust removal, in particular to an automatic air exhaust and dust removal device for cardboard production.
  • Corrugated paper is a board formed by bonding liner paper and corrugated corrugated paper formed by corrugated stick processing.
  • the invention and application of corrugated paper have a history of more than one hundred years. It has the advantages of low cost, light weight, easy processing, high strength, excellent printing adaptability, and convenient storage and handling. More than 80% of corrugated paper can be recycled. Corrugated paper It can be used as packaging for food or digital products. It is relatively environmentally friendly and widely used.
  • Corrugated paper will produce a large amount of powder and dust during the cutting process.
  • the traditional dust removal device has poor dust removal effect. There will be more powder and dust remaining in the cutting seam of corrugated cardboard, and a small part of the powder and dust will continue to be scattered, which is difficult to absorb and process.
  • the purpose of the present invention is to provide an automatic air exhaust and dust removal device for cardboard production to solve the above-mentioned background art problems.
  • An automatic air exhaust and dust removal device for cardboard production comprising a dust collecting hood and a purifier;
  • the dust collecting hood has a funnel-shaped structure, the upper part of the dust collecting hood is connected with a dust suction pipe, and the other end of the dust suction pipe is connected with the dust removal fan The air inlet end is connected, and the dust removal fan is connected to the dust collecting hood through the dust collecting pipe;
  • the dust collecting hood is evenly provided with a number of auxiliary dust suction openings, and the auxiliary dust suction openings are connected to the dust suction pipe through the first dust inlet pipe;
  • the exhaust end of the fan communicates with the electrostatic precipitator through a dust exhaust pipe, and the exhaust end of the electrostatic precipitator communicates with the purifier through a second dust inlet pipe;
  • the purifier includes a spherical shell and a stirring rod, and the spherical shell A rotating shaft is installed on the rotating shaft, a number of stirring rods are evenly installed on the rotating shaft, and
  • a filter mechanism is also provided between the first dust inlet pipe and the dust collecting hood, and the filter mechanism includes an annular bracket and a first sieve plate and a second sieve plate mounted on the inner side of the annular bracket.
  • the sieve plate is arranged above the second sieve plate, the upper side of the first sieve plate and the lower side of the second sieve plate are both provided with mounting plates, and the mounting plates are fixedly connected to the annular bracket by a connecting rod.
  • the first sieve The plate is rotatably mounted on the upper mounting plate, and the second sieve plate is fixedly mounted on the lower mounting plate.
  • a rotating motor that drives the rotation of the first sieve plate is fixedly installed on the mounting plate on the upper side.
  • the first dust inlet pipe is provided with an on-off valve.
  • a water tank is also provided on the outside of the purifier, a water pump is installed on the water tank, one end of the water pump is connected to the inside of the water tank, and the other end of the water pump is connected to a plurality of nozzles through a multi-way pipe.
  • a rotating motor driving the rotation of the rotating shaft is also installed on the rear side of the spherical shell.
  • the present invention also includes a base and a frame, the frame is fixedly installed on the base, a screw is rotatably installed on the frame, a screw sleeve is threaded on the screw, and one side of the screw sleeve slides with the frame Connect, the other side of the screw sleeve is fixedly connected with the dust collecting cover through the connecting frame.
  • a drive motor is also fixedly installed on the outside of the frame, and the output end of the drive motor is connected to the screw drive through a bevel gear set.
  • the beneficial effect of the present invention is that: in the process of exhausting and removing dust, the present invention first uses a filter mechanism to screen dust particles of different sizes, and then uses an electrostatic precipitator and a purifier to further the dust. It is filtered and removed, and a number of nozzles are uniformly arranged on the inner wall of the spherical shell of the purifier. The nozzles continuously spray clean water into the spherical shell. The clean water contacts the dusty gas passing in and collides, and multiple nozzles perform at the same time When the water is sprayed, the clean water rushes towards the dusty gas at multiple angles, so that the dusty gas is fully purified.
  • Figure 1 is a schematic diagram of the structure of an automatic exhaust and dust removal device for cardboard production.
  • Figure 2 is a schematic diagram of the structure of the purifier in the automatic exhaust dust removal device for cardboard production.
  • Figure 3 is a schematic diagram of the structure of the filter mechanism in the automatic air exhaust and dust removal device for cardboard production.
  • an automatic air exhaust and dust removal device for cardboard production includes a dust collecting hood 6 and a purifier 16; the dust collecting hood 6 has a funnel-shaped structure, and the dust collecting hood 6 The upper part is connected with a dust suction pipe 12, and the other end of the dust suction pipe 12 is connected with the air inlet end of the dust removal fan 13, and the dust removal fan 13 is connected to the dust collecting cover 6 through the dust removal pipe 12, and is used to extract dust generated during cardboard production;
  • the dust collecting hood 6 is evenly provided with a number of auxiliary dust suction ports.
  • the auxiliary dust suction ports are connected with the dust suction pipe 12 through the first dust inlet pipe 10. The arrangement of multiple dust suction ports improves the efficiency of paperboard dust removal and allows dust to flow in quickly.
  • a filter mechanism 9 is also provided between the first dust inlet pipe 10 and the dust collecting hood 6.
  • the filter mechanism 9 includes an annular bracket and a first sieve plate 903 and a second sieve plate 905 installed inside the annular bracket.
  • the plate 903 is arranged above the second sieve plate 905.
  • the upper side of the first sieve plate 903 and the lower side of the second sieve plate 905 are both provided with a mounting plate 901, and the mounting plate 901 is fixedly connected to the ring bracket through a connecting rod 902 ,
  • the first sieve plate 903 is rotatably mounted on the upper mounting plate 901, and the second sieve plate 905 is fixedly mounted on the lower mounting plate 901;
  • a rotating motor 904 that drives the first sieve plate 903 to rotate is fixedly installed on the mounting plate 901 on the upper side.
  • the rotating motor 904 drives the upper first sieve plate 903 to rotate to make the filter holes on the first sieve plate 903 rotate. Align or stagger with the filter holes on the second sieve plate 905, and change the mesh size of the filter mechanism 9 when filtering dust, so as to screen dust particles of different particle sizes;
  • the first dust inlet pipe 10 is provided with an on-off valve 11, which is used to control the on and off of the first dust inlet pipe 10, so that the operator can choose the number of opening the first dust inlet pipe 10 , So as to change the dust removal efficiency according to the amount of dust;
  • the exhaust end of the dust removal fan 13 communicates with the electrostatic precipitator 15 through the dust exhaust pipe 14.
  • the dust removal fan 13 sends air containing a large amount of dust into the electrostatic precipitator 15, and the electrostatic precipitator 15 absorbs the tiny particles in the dust-containing gas. Particles, preliminary dust removal of dusty gas;
  • the exhaust end of the electrostatic precipitator 15 communicates with the purifier 16 through the second dust inlet pipe 17, and is used to send the preliminary processed dust into the purifier 16 through the second dust inlet pipe 17 for secondary dust removal.
  • the purifier 16 includes a spherical shell and a stirring rod 20, the inner rotating shaft of the spherical shell is installed with a rotating shaft, a number of stirring rods 20 are evenly installed on the rotating shaft, and a number of evenly arranged on the inner wall of the spherical shell Nozzle 18, the nozzle 18 continuously sprays clean water into the spherical shell. The clean water comes into contact with the dusty gas passing in and collides. When multiple nozzles 18 spray water at the same time, the clean water rushes toward the dusty gas at multiple angles. The dusty gas is fully purified;
  • the upper part of the spherical shell is connected with an exhaust pipe 19 for the discharge of purified gas, and the lower part of the spherical shell is provided with a sewage outlet 21, and the clean water absorbs the dust in the dust-containing gas and flows out through the sewage outlet 21;
  • a water tank (not shown in the figure) is also provided on the outside of the purifier 16, and a water pump is installed on the water tank.
  • One end of the water pump communicates with the inside of the water tank, and the other end of the water pump is connected to the inside of the water tank through a multi-way pipe.
  • a number of nozzles 18 are connected and used to supply water to the nozzles 18;
  • a rotating motor that drives the rotating shaft to rotate is also installed on the rear side of the spherical shell.
  • this embodiment also includes a base 1 and a frame 2.
  • the frame 2 is fixedly installed on the base 1, and the frame 2 is rotatably installed with a screw 4, and the screw 4 is threadedly connected.
  • There is a threaded sleeve 8 one side of the threaded sleeve 8 is slidably connected to the frame 2, and the other side of the threaded sleeve 8 is fixedly connected with the dust collecting cover 6 through the connecting frame 7, and the screw sleeve 8 is driven in the frame 2 by the rotation of the screw 4
  • the inner side slides up and down, so that the dust cover 6 is moved up and down through the screw sleeve 8 and the connecting frame 7, so that the dust cover 6 is close to the surface of the equipment that needs to be dusted;
  • a drive motor 5 is also fixedly installed on the outside of the frame 2, and the output end of the drive motor 5 is drivingly connected to the screw 4 through a bevel gear set 3 to drive the screw 4 to rotate.

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Separation Of Particles Using Liquids (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)

Abstract

一种纸板生产用自动排风除尘装置，包括集尘罩（6）和净化器（16）；集尘罩（6）的上部连通有吸尘管（12），除尘风机（13）通过吸尘管（12）连通集尘罩（6）；集尘罩（6）上均匀开设有若干辅助吸尘口，除尘风机（13）的排风端通过排尘管（14）与静电除尘器（15）连通，静电除尘器（15）的排风端通过第二进尘管（17）与净化器（16）连通；净化器（16）包括球形壳体和搅拌杆（20），球形壳体的内部转动安装有旋转轴，旋转轴上安装有若干搅拌杆（20），球形壳体的内壁上还设置有若干喷嘴（18）；球形壳体的上部连通有排气管（19），球形壳体的下部开设有排污口（21）。该装置在排风除尘过程中，先利用过滤机构（9）对不同粒径的灰尘颗粒进行筛分，然后利用静电除尘器（15）和净化器（16）对灰尘进行进一步过滤去除。

Description

一种纸板生产用自动排风除尘装置 技术领域
本发明涉及除尘技术领域，具体是一种纸板生产用自动排风除尘装置。
背景技术
瓦楞纸是由挂面纸和通过瓦楞棍加工而形成的波形的瓦楞纸粘合而成的板状物。瓦楞纸的发明和应用有一百多年历史史，具有成本低、质量轻、加工易、强度大、印刷适应性样优良、储存搬运方便等优点，80％以上的瓦楞纸均可通过回收再生，瓦楞纸可用作食品或者数码产品的包装，相对环保，使用较为广泛。
瓦楞纸在切割过程中会产生大量粉末、灰尘，传统的除尘装置除尘效果较差，瓦楞纸板切缝会残留较多粉末、灰尘，且会有少部分粉末、灰尘继续飘散，难以吸收处理。
因此，针对以上现状，迫切需要开发一种纸板生产用自动排风除尘装置，以克服当前实际应用中的不足。
发明内容
本发明的目的在于提供一种纸板生产用自动排风除尘装置，以解决上述背景技术中提出的问题。
为实现上述目的，本发明提供如下技术方案：
一种纸板生产用自动排风除尘装置，包括集尘罩和净化器；所述集尘罩为漏斗形结构，集尘罩的上部连通有吸尘管，吸尘管的另一端与除尘风机的进风端连通，除尘风机通过吸尘管连通集尘罩；所述集尘罩上均匀开设有若干辅助吸尘口，辅助吸尘口通过第一进尘管与吸尘管连通；所述除尘风机的排风端通过排尘管与静电除尘器连通，静电除尘器的排风端通过第二进尘管与净化器连通；所述净化器包括球形壳体和搅拌杆，所述球形壳体的内部转动安装有旋转轴，旋转轴上均匀安装有若干搅拌杆，球形壳体的内壁上还均匀设置有若干喷嘴；所述球形壳体的上部连通有排气管，球形壳体的下部开设有排污口。
作为本发明进一步的方案：所述第一进尘管与集尘罩之间还设置有过滤机构，过滤机构包括环形支架和安装在环形支架内侧的第一筛板和第二筛板，第一筛板设置于第二筛板 的上方，所述第一筛板的上侧和第二筛板的下侧均设置有安装板,安装板通过连接杆与环形支架固定连接，所述第一筛板转动安装在上侧所述安装板上，所述第二筛板固定安装在下侧所述安装板上。
作为本发明进一步的方案：位于上侧所述安装板上固定安装有带动第一筛板转动的旋转电机。
作为本发明进一步的方案：所述第一进尘管上设置有开闭阀。
作为本发明进一步的方案：所述净化器的外侧还设置有水箱，水箱上安装有水泵，水泵的一端与水箱的内部连通，水泵的另一端通过多通管与若干个喷嘴连通。
作为本发明进一步的方案：所述球形壳体的后侧还安装有带动旋转轴转动的转动电机。
作为本发明进一步的方案：还包括有底座和机架，所述机架固定安装在底座上，机架上转动安装有螺杆，螺杆上螺纹连接有螺套，螺套的一侧与机架滑动连接，螺套的另一侧通过连接架与集尘罩固定连接。
作为本发明进一步的方案：所述机架的外侧还固定安装有驱动电机，驱动电机的输出端通过锥齿轮组与螺杆传动连接。
与现有技术相比，本发明的有益效果是：本发明在排风除尘过程中，先利用过滤机构对不同粒径的灰尘颗粒进行筛分，然后利用静电除尘器和净化器对灰尘进行进一步过滤去除，并在净化器球形壳体的内壁上均匀设置有若干喷嘴，喷嘴不断向球形壳体的内部喷入清水，清水与通入的含尘气体接触，并产生碰撞，多个喷嘴同时进行喷水时，清水多角度冲向含尘气体，使含尘气体得到全面净化。
附图说明
图1为纸板生产用自动排风除尘装置的结构示意图。
图2为纸板生产用自动排风除尘装置中净化器的结构示意图。
图3为纸板生产用自动排风除尘装置中过滤机构的结构示意图。
图中：1-底座、2-机架、3-锥齿轮组、4-螺杆、5-驱动电机、6-集尘罩、7-连接架、8-螺套、9-过滤机构、901-安装板、902-连接杆、903-第一筛板、904-旋转电机、905-第二筛板、10-第一进尘管、11-开闭阀、12-吸尘管、13-除尘风机、14-排尘管、15-静电除尘器、16-净化器、17-第二进尘管、18-喷嘴、19-排气管、20-搅拌杆、21-排污口。
具体实施方式
下面结合具体实施方式对本专利的技术方案作进一步详细地说明。
下面详细描述本专利的实施例，所述实施例的示例在附图中示出，其中自始至终相同或类似的标号表示相同或类似的元件或具有相同或类似功能的元件。下面通过参考附图描述的实施例是示例性的，仅用于解释本专利，而不能理解为对本专利的限制。
在本专利的描述中，需要理解的是，术语“中心”、“上”、“下”、“前”、“后”、“左”、“右”、“竖直”、“水平”、“顶”、“底”、“内”、“外”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本专利和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本专利的限制。
在本专利的描述中，需要说明的是，除非另有明确的规定和限定，术语“安装”、“相连”、“连接”、“设置”应做广义理解，例如，可以是固定相连、设置，也可以是可拆卸连接、设置，或一体地连接、设置。对于本领域的普通技术人员而言，可以根据具体情况理解上述术语在本专利中的具体含义。
实施例1
请参阅图1～3，本发明实施例中，一种纸板生产用自动排风除尘装置，包括集尘罩6和净化器16；所述集尘罩6为漏斗形结构，集尘罩6的上部连通有吸尘管12，吸尘管12的另一端与除尘风机13的进风端连通，除尘风机13通过吸尘管12连通集尘罩6，用于抽除纸板生产时产生的灰尘；所述集尘罩6上均匀开设有若干辅助吸尘口，辅助吸尘口通过第一进尘管10与吸尘管12连通，通过多吸尘口的设置提高纸板除尘效率，使灰尘快速流入吸尘管12的内部；
所述第一进尘管10与集尘罩6之间还设置有过滤机构9，过滤机构9包括环形支架和安装在环形支架内侧的第一筛板903和第二筛板905，第一筛板903设置于第二筛板905的上方，所述第一筛板903的上侧和第二筛板905的下侧均设置有安装板901,安装板901通过连接杆902与环形支架固定连接，所述第一筛板903转动安装在上侧所述安装板901上，所述第二筛板905固定安装在下侧所述安装板901上；
位于上侧所述安装板901上固定安装有带动第一筛板903转动的旋转电机904，通过旋转电机904带动上侧所述第一筛板903转动，使第一筛板903上的过滤孔与第二筛板905上的过滤孔对齐或错开，改变过滤机构9对灰尘过滤时的网孔大小，从而筛分不同粒径的灰尘颗粒；
具体的，本实施例中，所述第一进尘管10上设置有开闭阀11，用于控制第一进尘管10的通断，便于操作工人选择开启第一进尘管10的数量，从而根据灰尘数量改变除尘效率；
所述除尘风机13的排风端通过排尘管14与静电除尘器15连通，除尘风机13将含有大量灰尘的空气送入静电除尘器15的内部，静电除尘器15吸附含尘气体中的微小颗粒，对含尘气体进行初步除尘；
所述静电除尘器15的排风端通过第二进尘管17与净化器16连通，用于将初步处理后的灰尘通过第二进尘管17送入净化器16的内部，进行二次除尘；所述净化器16包括球形壳体和搅拌杆20，所述球形壳体的内部转动安装有旋转轴，旋转轴上均匀安装有若干搅拌杆20，球形壳体的内壁上还均匀设置有若干喷嘴18，喷嘴18不断向球形壳体的内部喷入清水，清水与通入的含尘气体接触，并产生碰撞，多个喷嘴18同时进行喷水时，清水多角度冲向含尘气体，使含尘气体得到全面净化；
所述球形壳体的上部连通有排气管19，用于净化后气体的排出，球形壳体的下部开设有排污口21，清水吸附含尘气体中的灰尘后通过排污口21流出；
具体的，本实施中，所述净化器16的外侧还设置有水箱(图中未示出)，水箱上安装有水泵，水泵的一端与水箱的内部连通，水泵的另一端通过多通管与若干个喷嘴18连 通，用于向喷嘴18进行供水；
具体的，本实施例中，所述球形壳体的后侧还安装有带动旋转轴转动的转动电机。
实施例2
本实施例与实施例1的不同之处在于，还包括有底座1和机架2，所述机架2固定安装在底座1上，机架2上转动安装有螺杆4，螺杆4上螺纹连接有螺套8，螺套8的一侧与机架2滑动连接，螺套8的另一侧通过连接架7与集尘罩6固定连接，通过螺杆4的转动带动螺套8在机架2内侧上下滑动，从而通过螺套8和连接架7带动集尘罩6上下移动，使集尘罩6贴近需要除尘的设备的表面；
具体的，本实施例中，所述机架2的外侧还固定安装有驱动电机5，驱动电机5的输出端通过锥齿轮组3与螺杆4传动连接，用于带动螺杆4转动。
以上的仅是本发明的优选实施方式，应当指出，对于本领域的技术人员来说，在不脱离本发明构思的前提下，还可以作出若干变形和改进，这些也应该视为本发明的保护范围，这些都不会影响本发明实施的效果和专利的实用性。

Claims (8)

  1. 一种纸板生产用自动排风除尘装置，包括集尘罩(6)和净化器(16)；所述集尘罩(6)为漏斗形结构，集尘罩(6)的上部连通有吸尘管(12)，吸尘管(12)的另一端与除尘风机(13)的进风端连通，除尘风机(13)通过吸尘管(12)连通集尘罩(6)；其特征在于，所述集尘罩(6)上均匀开设有若干辅助吸尘口，辅助吸尘口通过第一进尘管(10)与吸尘管(12)连通；所述除尘风机(13)的排风端通过排尘管(14)与静电除尘器(15)连通，静电除尘器(15)的排风端通过第二进尘管(17)与净化器(16)连通；所述净化器(16)包括球形壳体和搅拌杆(20)，所述球形壳体的内部转动安装有旋转轴，旋转轴上均匀安装有若干搅拌杆(20)，球形壳体的内壁上还均匀设置有若干喷嘴(18)；所述球形壳体的上部连通有排气管(19)，球形壳体的下部开设有排污口(21)。
  2. 根据权利要求1所述的纸板生产用自动排风除尘装置，其特征在于，所述第一进尘管(10)与集尘罩(6)之间还设置有过滤机构(9)，过滤机构(9)包括环形支架和安装在环形支架内侧的第一筛板(903)和第二筛板(905)，第一筛板(903)设置于第二筛板(905)的上方，所述第一筛板(903)的上侧和第二筛板(905)的下侧均设置有安装板(901),安装板(901)通过连接杆(902)与环形支架固定连接，所述第一筛板(903)转动安装在上侧所述安装板(901)上，所述第二筛板(905)固定安装在下侧所述安装板(901)上。
  3. 根据权利要求2所述的纸板生产用自动排风除尘装置，其特征在于，位于上侧所述安装板(901)上固定安装有带动第一筛板(903)转动的旋转电机(904)。
  4. 根据权利要求1所述的纸板生产用自动排风除尘装置，其特征在于，所述第一进尘管(10)上设置有开闭阀(11)。
  5. 根据权利要求1所述的纸板生产用自动排风除尘装置，其特征在于，所述净化器(16)的外侧还设置有水箱，水箱上安装有水泵，水泵的一端与水箱的内部连通，水泵的另一端通过多通管与若干个喷嘴(18)连通。
  6. 根据权利要求5所述的纸板生产用自动排风除尘装置，其特征在于，所述球形壳体的后侧还安装有带动旋转轴转动的转动电机。
  7. 根据权利要求1-6任一所述的纸板生产用自动排风除尘装置，其特征在于，还包括有底座(1)和机架(2)，所述机架(2)固定安装在底座(1)上，机架(2)上转动安装有螺杆(4)，螺杆(4)上螺纹连接有螺套(8)，螺套(8)的一侧与机架(2)滑动连接，螺套(8)的另一侧通过连接架(7)与集尘罩(6)固定连接。
  8. 根据权利要求7所述的纸板生产用自动排风除尘装置，其特征在于，所述机架(2)的外侧还固定安装有驱动电机(5)，驱动电机(5)的输出端通过锥齿轮组(3)与螺杆(4)传动连接。
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