WO2021008459A1 - 一种组合式布袋除尘器 - Google Patents

一种组合式布袋除尘器 Download PDF

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Publication number
WO2021008459A1
WO2021008459A1 PCT/CN2020/101365 CN2020101365W WO2021008459A1 WO 2021008459 A1 WO2021008459 A1 WO 2021008459A1 CN 2020101365 W CN2020101365 W CN 2020101365W WO 2021008459 A1 WO2021008459 A1 WO 2021008459A1
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WO
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Prior art keywords
tank
cloth bag
tank body
bag
pipe
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PCT/CN2020/101365
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English (en)
French (fr)
Inventor
江建慧
方伟亮
余翔
蒋超
蒋敏
林小军
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金华华东环保设备有限公司
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Publication of WO2021008459A1 publication Critical patent/WO2021008459A1/zh

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
    • B01D46/04—Cleaning filters

Definitions

  • the invention relates to the technical field of dust removal, in particular to a combined bag filter.
  • the purpose of the present invention is to provide a combined bag filter to solve the problems raised in the background art.
  • a combined bag filter including a tank body, an inspection cover, a cloth bag holder and a filter cloth bag, characterized in that: the front of the tank body is equipped with an inspection cover through a hinge, A sealing strip is installed between the overhaul cover and the tank body, a rotating shaft is installed on the overhaul cover, a buckle is installed on the rotating shaft, and a fixing plate is installed on the upper end of the tank.
  • the buckle is fixedly connected, a cloth bag holder is installed inside the tank body, and a filter cloth bag is sleeved on the cloth bag holder.
  • a connecting pipe is installed at the upper end of the tank body, the connecting pipe is fixed by a bearing, the connecting pipe extends to the inside of the tank body and is connected with a water spray pipe, and a plurality of spray nozzles are welded on the water spray pipe.
  • the upper end of the bearing is equipped with a large bevel gear, the large bevel gear is meshed and connected with the small bevel gear, the small bevel gear is fixedly connected with the servo motor, and the servo motor is fixedly installed on the fixed seat.
  • a partition is installed inside the tank body, an air intake pipe is installed on the partition, the air intake pipe extends into the filter cloth bag, and an electromagnetic gate valve is installed on the air intake pipe.
  • a water pipe is installed on the side of the tank, a pneumatic gate valve is installed on the water pipe, and an air outlet is provided on the side of the upper end of the tank.
  • the beneficial effect of the present invention is that the present invention installs a filter cloth bag on a cloth bag holder, enters the tank body through dust, and then uses the filter cloth bag for filtering, so that the dust is adsorbed on the inside of the filter cloth bag.
  • the spray pipe and nozzle can wash the surface of the filter bag to ensure that the surface of the filter bag will not be blocked, better filter, change the traditional filtering method, only filter without surface treatment of the filter bag, or need to filter regularly
  • the cloth bag is taken out and then cleaned.
  • the sealing strip is installed to ensure the tightness of the whole tank.
  • the water spray pipe can be rotated by installing the servo motor to ensure that every part of the filter cloth bag can be cleaned. It has a simple structure and is easy to promote and use. .
  • Figure 1 is a schematic view of the front structure of a combined bag filter of the present invention
  • Figure 2 is a top view of the internal structure of a combined bag filter of the present invention.
  • a combined bag dust collector including a tank body 1, an inspection cover 2, a cloth bag holder 19, and a filter cloth bag 23.
  • the front of the tank body 1 passes through a hinge 7
  • An overhaul cover 2 is installed, a sealing strip 5 is installed between the overhaul cover 2 and the tank 1, a rotating shaft 24 is installed on the overhaul cover 2, and a buckle 3 is installed on the rotating shaft 24.
  • a fixing plate 4 is installed at the upper end of the tank body 1, the fixing plate 4 is fixedly connected to the buckle 3, a cloth bag holder 19 is installed inside the tank body 1, and a filter cloth bag 23 is sleeved on the cloth bag holder 19, and the tank body 1
  • a connecting pipe 13 is installed at the upper end, the connecting pipe 13 is fixed by a bearing 15, the connecting pipe 13 extends to the inside of the tank 1 and is connected to a water spray pipe 17, and a plurality of spray heads 18 are welded on the water spray pipe 17,
  • a large bevel gear 14 is mounted on the upper end of the bearing 15, the large bevel gear 14 is meshed and connected with the small bevel gear 12, the small bevel gear 12 is fixedly connected with the servo motor 11, and the servo motor 11 is fixedly installed on the fixed seat 10.
  • a partition 16 is installed inside the tank body 1, an air inlet pipe 22 is installed on the partition 16, the air inlet pipe 22 extends into the filter cloth bag 23, and an electromagnetic gate valve 25 is installed on the air inlet pipe 22
  • a water pipe 21 is installed on the side of the tank body 1
  • a pneumatic gate valve 20 is installed on the water pipe 21, and an air outlet 8 is provided on the upper side of the tank body 1.
  • the air intake pipe 22 is connected to the external exhaust pipe.
  • the pneumatic gate valve 20 When dust is removed, the pneumatic gate valve 20 is closed and the solenoid gate valve 25 is opened.
  • the solenoid gate valve 25 When flushing, the solenoid gate valve 25 is closed and the pneumatic gate valve 20 is opened.
  • a filter cloth bag 23 is installed on the bracket 19, the dust enters the tank 1, and then the filter cloth bag 23 is used for filtering, so that the dust is absorbed inside the filter cloth bag 23, and the surface of the filter cloth bag 23 can be washed by the water spray pipe 17 and the nozzle 18
  • the sealing strip 5 is used to ensure the airtightness of the entire tank 1.
  • the water spray pipe 17 can be rotated by installing the servo motor 11 to ensure the filter cloth bag 23 Every place can be cleaned.

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)

Abstract

一种组合式布袋除尘器，包括罐体（1）、检修盖（2）、布袋支架（19）和过滤布袋（23），罐体（1）正面通过合页（7）安装有检修盖（2），检修盖（2）与罐体（1）之间安装有密封条（5），检修盖（2）上安装有旋转轴（24），旋转轴（24）上安装有卡扣（3），罐体（1）上端安装有固定板（4），固定板（4）与卡扣（3）固定连接，罐体（1）内部安装有布袋支架（19），布袋支架（19）上套有过滤布袋（23）。通过安装喷水管和喷头可以对过滤布袋表面进行冲洗，以保证过滤布袋表面不会被堵塞。

Description

一种组合式布袋除尘器 技术领域
本发明涉及除尘技术领域，具体为一种组合式布袋除尘器。
背景技术
目前，随着科技的发展，人们发现环境污染越来月严重，因此国家对环境也越来越重视，开始要工厂排放的废气需要进行先除尘处理，在进行排放，而布袋除尘是除尘中一种常见的方式，但是现有的布袋除尘有一个缺陷，就是需要定期拆下布袋，对布袋表面进行处理再次使用，这个过程比较麻烦，如何设计一种新的布袋除尘器，可以避免拆下布袋处理的麻烦就显得至关重要了。
发明内容
本发明的目的在于提供一种组合式布袋除尘器，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：一种组合式布袋除尘器，包括罐体、检修盖、布袋支架和过滤布袋，其特征在于：所述罐体正面通过合页安装有检修盖，所述检修盖与罐体之间安装有密封条，所述检修盖上安装有旋转轴，所述旋转轴上安装有卡扣，所述罐体上端安装有固定板，所述固定板与卡扣固定连接，所述罐体内部安装有布袋支架，所述布袋支架上套有过滤布袋。
优选的，所述罐体上端安装有连接管，所述连接管通过轴承固定，所述连接管延伸至罐体内部与喷水管连接，所述喷水管上焊接有多个喷头，所述轴承上端安装有大锥齿轮，所述大锥齿轮与小锥齿轮啮合连接，所述小锥齿轮与伺服电机固定连接，所述伺服电机固定安装在固定座上。
优选的，所述罐体内部安装有隔板，所述隔板上安装有进气管，所述进气管延伸至过滤布袋内部，所述进气管上安装有电磁闸阀。
优选的，所述罐体侧面安装有水管，所述水管上安装有气动闸阀，所述罐体上端侧面设有出气口。
与现有技术相比，本发明的有益效果是：本发明通过布袋支架上安装过滤布袋，通过灰尘进入到罐体，再利用过滤布袋进行过滤，从而使灰尘吸附在过滤布袋的内侧，通过安装喷水管和喷头可以对过滤布袋表面进行冲洗，以保证过滤布袋表面不会被堵塞，更好的进行过滤，改变传统的过滤方式，只进行过滤而不对过滤布袋表面处理，或者需要定期将过滤布袋取出然后进行清理，通过安装密封条保证整个罐体的密封性，通过安装伺服电机可以使喷水管进行旋转，保证过滤布袋的每个地方都可以被清洗到，且结构简单，易于推广使用。
附图说明
图1为本发明一种组合式布袋除尘器的主视结构示意图；
图2为本发明一种组合式布袋除尘器的俯视内部结构示意图。
图中：1-罐体；2-检修盖；3-卡扣；4-固定板；5-密封条；6-支架；7-合页；8-出气口；9-轴承座；10-固定座；11-伺服电机；12-小锥齿轮；13-连接管；14-大锥齿轮；15-轴承；16-隔板；17-喷水管；18-喷头；19-布袋支架；20-气动闸阀；21-水管；22-进气管；23-过滤布袋；24-旋转轴；25-电磁闸阀。
具体实施方式
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
请参阅图1-2，本发明提供的一种实施例：一种组合式布袋除尘器，包括罐体1、检修盖2、布袋支架19和过滤布袋23，所述罐体1正面通过合页7 安装有检修盖2，所述检修盖2与罐体1之间安装有密封条5，所述检修盖2上安装有旋转轴24，所述旋转轴24上安装有卡扣3，所述罐体1上端安装有固定板4，所述固定板4与卡扣3固定连接，所述罐体1内部安装有布袋支架19，所述布袋支架19上套有过滤布袋23，所述罐体1上端安装有连接管13，所述连接管13通过轴承15固定，所述连接管13延伸至罐体1内部与喷水管17连接，所述喷水管17上焊接有多个喷头18，所述轴承15上端安装有大锥齿轮14，所述大锥齿轮14与小锥齿轮12啮合连接，所述小锥齿轮12与伺服电机11固定连接，所述伺服电机11固定安装在固定座10上，所述罐体1内部安装有隔板16，所述隔板16上安装有进气管22，所述进气管22延伸至过滤布袋23内部，所述进气管22上安装有电磁闸阀25，所述罐体1侧面安装有水管21，所述水管21上安装有气动闸阀20，所述罐体1上端侧面设有出气口8。
具体使用方式：本发明工作中，将进气管22与外部排气管连接，除尘的时候气动闸20阀关闭，电磁闸阀25打开，冲洗的时候，电磁闸阀25关闭，气动闸阀20打开，利用布袋支架19上安装过滤布袋23，通过灰尘进入到罐体1，再利用过滤布袋23进行过滤，从而使灰尘吸附过滤布袋23的内侧，利用喷水管17和喷头18可以对过滤布袋23表面进行冲洗，以保证过滤布袋23表面不会被堵塞，更好的进行过滤，利用密封条5保证整个罐体1的密封性，通过安装伺服电机11可以使喷水管17进行旋转，保证过滤布袋23的每个地方都可以被清洗到。
对于本领域技术人员而言，显然本发明不限于上述示范性实施例的细节，而且在不背离本发明的精神或基本特征的情况下，能够以其他的具体形式实现本发明。因此，无论从哪一点来看，均应将实施例看作是示范性的，而且是非限制性的，本发明的范围由所附权利要求而不是上述说明限定，因此旨在将落在权利要求的等同要件的含义和范围内的所有变化囊括在本发明内。 不应将权利要求中的任何附图标记视为限制所涉及的权利要求。

Claims (4)

  1. 一种组合式布袋除尘器，包括罐体(1)、检修盖(2)、布袋支架(19)和过滤布袋(23)，其特征在于：所述罐体(1)正面通过合页(7)安装有检修盖(2)，所述检修盖(2)与罐体(1)之间安装有密封条(5)，所述检修盖(2)上安装有旋转轴(24)，所述旋转轴(24)上安装有卡扣(3)，所述罐体(1)上端安装有固定板(4)，所述固定板(4)与卡扣(3)固定连接，所述罐体(1)内部安装有布袋支架(19)，所述布袋支架(19)上套有过滤布袋(23)。
  2. 根据权利要求1所述的一种组合式布袋除尘器，其特征在于：所述罐体(1)上端安装有连接管(13)，所述连接管(13)通过轴承(15)固定，所述连接管(13)延伸至罐体(1)内部与喷水管(17)连接，所述喷水管(17)上焊接有多个喷头(18)，所述轴承(15)上端安装有大锥齿轮(14)，所述大锥齿轮(14)与小锥齿轮(12)啮合连接，所述小锥齿轮(12)与伺服电机(11)固定连接，所述伺服电机(11)固定安装在固定座(10)上。
  3. 根据权利要求1所述的一种组合式布袋除尘器，其特征在于：所述罐体(1)内部安装有隔板(16)，所述隔板(16)上安装有进气管(22)，所述进气管(22)延伸至过滤布袋(23)内部，所述进气管(22)上安装有电磁闸阀(25)。
  4. 根据权利要求1所述的一种组合式布袋除尘器，其特征在于：所述罐体(1)侧面安装有水管(21)，所述水管(21)上安装有气动闸阀(20)，所述罐体(1)上端侧面设有出气口(8)。
PCT/CN2020/101365 2019-07-12 2020-07-10 一种组合式布袋除尘器 WO2021008459A1 (zh)

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CN210434154U (zh) * 2019-07-12 2020-05-01 金华华东环保设备有限公司 一种组合式布袋除尘器
CN114504890B (zh) * 2022-02-23 2023-07-18 阜宁裕隆环保材料有限公司 一种具有耐高温作用的布袋除尘器及其固定结构
CN114602269B (zh) * 2022-04-08 2023-08-04 江苏省特种设备安全监督检验研究院 一种锅炉脱硝用烟气分离净化装置

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