WO2021056310A1 - 一种用于工地施工扬尘颗粒层除尘装置 - Google Patents

一种用于工地施工扬尘颗粒层除尘装置 Download PDF

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Publication number
WO2021056310A1
WO2021056310A1 PCT/CN2019/108053 CN2019108053W WO2021056310A1 WO 2021056310 A1 WO2021056310 A1 WO 2021056310A1 CN 2019108053 W CN2019108053 W CN 2019108053W WO 2021056310 A1 WO2021056310 A1 WO 2021056310A1
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water
wall
fixed sleeve
construction
right end
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PCT/CN2019/108053
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English (en)
French (fr)
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翟冬青
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南京唐壹信息科技有限公司
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Publication of WO2021056310A1 publication Critical patent/WO2021056310A1/zh

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
    • B01D47/06—Spray cleaning

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  • the invention relates to the technical field of construction engineering, in particular to a dust removal device for dust particle layer used in construction site construction.
  • the foundation pit In the initial stage of house construction, the foundation pit will be excavated according to the base elevation and foundation plane size. Especially in the hot summer, when large equipment is used to excavate the foundation pit, smoke and dust are often billowed. At the same time, the excavated soil in the foundation pit needs to be transported by truck. Moving back and forth increases the dispersion range of smoke and dust, which seriously affects the lives of nearby residents.
  • water mist spraying devices are used to suppress dust during construction.
  • the existing water mist spraying process mainly has the following problems: In the early stage of construction, the surrounding area is covered with water mist spraying devices according to the expected construction scope, and the water mist spraying is used. Dust is removed, but due to the uncertainty of the construction progress, the water mist spraying device works at the same time in places where there is no construction.
  • the nozzle cannot control the amount of water mist sprayed during the water mist spraying process, which greatly causes a waste of water resources; and water mist spraying After the installation of the device is completed, it is difficult to adjust the spraying range according to the construction plan, which has limitations and problems such as the small spraying range of the existing water mist spraying device.
  • the present invention provides a dust removal device for dust particles in construction sites.
  • the present invention provides a dust removal device for dust particles in construction sites, which can solve the existing water mist spraying process in the early stage of construction and the surrounding area is covered with water mist spraying devices due to the expected construction range.
  • the uncertainty of the construction progress caused the water mist spraying device to work at the same time in the place where there was no construction, and the nozzle could not control the amount of sprayed water mist during the water mist spraying process, which greatly caused the waste of water resources; and after the water mist spraying device was installed It is difficult to adjust the spraying range according to the construction plan, and it has limitations and problems such as the small spraying range of the existing water mist spraying device; it can achieve the function of suppressing the dispersion of dust on the construction site for dust removal; it has the advantages of saving water sources, convenient mobile installation and wide spraying range, etc. advantage.
  • a dust removal device for dust particles layer used in construction site construction includes a water diversion pipe, a bobbin, a quick-connect mechanism, an adjustment mechanism and a sealing water pipe.
  • the inner cavity on the right side of the water diversion pipe A card slot is provided; the right end of the water diversion pipe is connected with the left end of the tube through a quick-connect mechanism, a card hole is provided on the outer wall of the left end of the tube, a card slot is provided on the inner wall of the right end of the tube, and a card hole is provided on the outer wall of the left end of the water-sealing pipe
  • the right end of the bobbin tube is connected with the left end of the sealing water pipe by a quick-connect mechanism; the outer wall of the bobbin tube is evenly provided with water spray holes; the inner cavity of the bobbin tube is provided with an adjustment mechanism;
  • the right end of the water pipe is sealed by a piston; the inner cavity of the tube is symmetrically provided with
  • the quick connect mechanism includes an external sleeve, a pressure rod, a locking spring, and a hook; the external sleeve is set on the two ends where the water diversion pipe (or the water sealing pipe) and the bobbin are in contact with each other, and the outer wall of the external sleeve is evenly provided with A movable hole, in which a pressure rod is installed in the movable hole through a sliding fit, and a locking spring is sleeved on the outer wall of the pressure rod at the upper end of the movable hole; a hook is installed at the lower end of the pressure rod through a threaded connection; a quick coupling mechanism is provided The hook can be quickly connected to the inner wall of the tube by pressing the pressure rod, which is convenient for extending the length of the tube, and controlling the splicing length of the tube according to the actual dust suppression range, saving water source.
  • the adjustment mechanism includes a No. 1 fixed sleeve, a No. 2 fixed sleeve, a connection module, and an adjustment module; the outer diameters of the No. 1 fixed sleeve and the No. 2 fixed sleeve are the same, and the No. 1 fixed sleeve and The outer diameter of the No. 2 fixing sleeve is smaller than the inner diameter of the bobbin; the outer wall of the right end of the No. 1 fixing sleeve and the outer wall of the left end of the No. 2 fixing sleeve are both provided with connecting modules, and the No. 1 fixing sleeve and the second fixing sleeve
  • the connecting modules provided on the No. fixed sleeve are respectively clamped inside the limit grooves; the adjustment modules are installed between the No. 1 fixed sleeve and the No. 2 fixed sleeve through a rotational fit.
  • the adjustment module includes a movable turntable, a water-driven fan, a fan-shaped adjustment disk, and a roller bar.
  • the left and right side walls of the movable turntable are evenly provided with balls, and the inner wall of the movable turntable is evenly provided with water-driven fans.
  • the circumferential outer wall of the turntable is evenly provided with a fan-shaped adjusting disk, and the outer wall of the fan-shaped adjusting disk is provided with a roller bar through a bearing; the set adjusting mechanism drives the movable turntable to rotate through water pressure to orderly adjust the spraying of the water spray holes on the outer wall of the bobbin At the same time, part of the spray holes are blocked by the movable fan-shaped adjusting plate, which enhances the water pressure and expands the spray range.
  • connection module includes an auxiliary spring and an auxiliary buckle; an auxiliary buckle is installed at the lower end of the auxiliary spring, and the auxiliary buckle is installed in the limit slot; the connection module is arranged to facilitate connection and installation.
  • the inner diameter of the left end of the No. 2 fixed sleeve is smaller than the inner diameter of the right end; and the outer wall of the right end of the No. 2 fixed sleeve is evenly provided with through holes that penetrate the right end side wall; the No. 2 fixed sleeve is provided
  • the inner aperture of the left end is smaller than the inner aperture of the right end, which facilitates the hydraulic drive of the water-driven fan by the water pressure.
  • the middle of the two ends where the water diversion pipe (or water sealing pipe) and the tube are in contact with each other is provided with a sealing gasket.
  • the structure of the water-driven fan blades is similar to that of the fan blades and arranged staggered on the inner wall of the movable turntable.
  • the invention has the advantages of saving water source, easy to move and install, wide spraying range, etc.;
  • the quick-connect mechanism provided in the present invention can quickly connect the hook to the inner wall of the tube by pressing the pressure rod, which is convenient for extending the length of the tube, controlling the splicing length of the tube according to the actual dust suppression range, and saving water source;
  • the adjustment mechanism provided by the present invention drives the movable turntable to rotate through water pressure to orderly adjust the spraying of the water spray holes on the outer wall of the tube, and at the same time, the movable fan-shaped adjusting disk shields part of the spray holes, which enhances the water pressure and expands The range of spraying water;
  • the inner hole of the left end of the No. 2 fixed sleeve provided in the present invention is smaller than the inner hole of the right end, which facilitates the hydraulic drive of the water-driven fan blade by the water pressure.
  • Figure 1 is a front cross-sectional view of the present invention
  • Figure 2 is a cross-sectional view along the line A-A in Figure 1 of the present invention.
  • Fig. 3 is a partial enlarged view of B in Fig. 1 of the present invention.
  • Fig. 4 is a partial enlarged view of C in Fig. 1 of the present invention.
  • a dust removal device for dust particles layer used in construction site construction includes a water diversion pipe 1, a bobbin 2, a quick-connect mechanism 3, an adjustment mechanism 4, and a sealing water pipe 5.
  • the water diversion pipe 1 is right
  • the side cavity is provided with a card slot; the right end of the water diversion pipe 1 is connected with the left end of the tube 2 through a quick-connect mechanism 3, the outer wall of the left end of the tube 2 is provided with a card hole, and the inner wall of the right end of the tube 2 is provided with a card slot for sealing
  • the outer wall of the left end of the water pipe 5 is provided with a clamping hole, the right end of the tube 2 and the left end of the water sealing pipe 5 are connected by a quick-connect mechanism 3; the outer wall of the tube 2 is evenly provided with water spray holes; 2
  • An adjustment mechanism 4 is arranged in the internal cavity; the right end of the water-sealing pipe 5 is sealed by a piston; the inner cavity of the barrel 2 is symmetrically provided with limit grooves
  • the quick-connect mechanism 3 includes an external sleeve 31, a pressure rod 32, a locking spring 33, and a hook 34; the external sleeve 31 is sleeved on the water diversion pipe 1 (or the sealing pipe 5) and the tube 2 in contact with each other At both ends, the outer wall of the external sleeve 31 is evenly provided with movable holes, and a pressure rod 32 is installed in the movable hole by sliding fit. The outer wall of the pressure rod 32 at the upper end of the movable hole is sleeved with a locking spring 33; A hook 34 is installed at the lower end through a threaded connection;
  • the outer sleeve 31 is sleeved on the contact ends of the two bobbin tubes 2, and the hook 34 is clamped in a proper position by pressing the pressure rod to connect the two adjacent bobbin tubes 2; Realize fast connection.
  • the adjustment mechanism 4 includes a No. 1 fixing sleeve 41, a No. 2 fixing sleeve 42, a connection module 43 and an adjustment module 44; the outer diameters of the No. 1 fixing sleeve 41 and the No. 2 fixing sleeve 42 are the same, And the outer diameters of the No. 1 fixing sleeve 41 and the No. 2 fixing sleeve 42 are both smaller than the inner diameter of the bobbin 2; the outer wall of the right end of the No. 1 fixing sleeve 41 and the outer wall of the left end of the No. 2 fixing sleeve 42 are both provided with connections Module 43, the connecting module 43 provided on the No. 1 fixed sleeve 41 and the No. 2 fixed sleeve 42 are respectively clamped inside the limiting groove; it is located between the No. 1 fixed sleeve 41 and the No. 2 fixed sleeve 42
  • the adjustment module 44 is installed in a rotation matching manner.
  • the adjustment module 44 includes a movable turntable 441, a water-driven fan 442, a fan-shaped adjustment disk 443, and a roller bar 444.
  • the left and right side walls of the movable turntable 441 are uniformly provided with balls, and the inner wall of the movable turntable 441 is uniformly arranged
  • There are water-driven fan blades 442, the peripheral outer wall of the movable turntable 441 is evenly provided with a fan-shaped adjusting disk 443, and the outer wall of the fan-shaped adjusting disk 443 is provided with a roller bar 444 through a bearing.
  • the water-driven fan 442 When the water pressure reaches from the water inlet a to the water outlet a, the water-driven fan 442 is driven to rotate, and at the same time, the water-driven fan 442 is driven to rotate around the inner wall of the tube 2 to block and open the water spray holes of the tube 2 in an orderly manner. Control the intensity of the water spray, and at the same time, the water flow space becomes smaller and the pressure increases during the process from the water a to the water b, which improves the intensity of the water spraying from the spray hole.
  • the connecting module 43 includes an auxiliary spring 431 and an auxiliary buckle 432; an auxiliary buckle 432 is installed at the lower end of the auxiliary spring 431, and the auxiliary buckle 432 is installed in the limiting groove.
  • the inner diameter of the left end of the second fixed sleeve 42 is smaller than the inner diameter of the right end; and the outer wall of the right end of the second fixed sleeve 42 is evenly provided with through holes that penetrate the right end side wall.
  • the middle of the two ends of the water diversion pipe 1 (or the sealing water pipe 5) and the tube 2 where they are in contact with each other are provided with sealing gaskets.
  • the structure of the water-driven fan blades 442 is similar to that of the fan blades and arranged staggered on the inner wall of the movable turntable 441; the staggered arrangement of the fan blades-like structure is arranged to facilitate the pressing and driving of the water flow.

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Details Or Accessories Of Spraying Plant Or Apparatus (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

一种用于工地施工扬尘颗粒层除尘装置，包括引水管（1）、筒管（2）、快接机构（3）、调节机构（4）和封水管（5），可以解决现有水雾喷洒过程中存在的在施工初期按照预期的施工范围在其周边布满水雾喷洒装置由于施工进度的不确定性造成没有施工的地方水雾喷洒装置同时工作，同时水雾喷洒过程喷头不可控制喷洒的水雾量，极大的造成了水资源的浪费；以及水雾喷洒装置安装完成后难以根据施工方案进行调节喷洒的范围，具有局限性和现有水雾喷洒装置的喷洒范围小等问题；可以实现抑制工地扬尘弥散进行除尘的功能；具有节约水源、便于移动安装以及喷洒范围广等优点。

Description

一种用于工地施工扬尘颗粒层除尘装置 技术领域
本发明涉及建筑工程技术领域，特别涉及一种用于工地施工扬尘颗粒层除尘装置。
背景技术
在进行房屋建设初期会按基底标高和基础平面尺寸开挖土坑即基坑，特别在炎热的夏季，采用大型设备挖掘基坑时常常烟尘滚滚，同时基坑挖掘的泥土需要采用卡车搬运，卡车来回移动加大了烟尘的弥散范围，严重影响附近居民的生活。
通常建筑施工过程中采用水雾喷洒装置进行抑尘，但是现有水雾喷洒过程中主要存在以下问题：在施工初期按照预期的施工范围在其周边布满水雾喷洒装置，通过水雾喷洒进行除尘，但是由于施工进度的不确定性造成没有施工的地方水雾喷洒装置同时工作，同时水雾喷洒过程喷头不可控制喷洒的水雾量，极大的造成了水资源的浪费；以及水雾喷洒装置安装完成后难以根据施工方案进行调节喷洒的范围，具有局限性和现有水雾喷洒装置的喷洒范围小等问题。
所以为了更好的节约水资源，提高除尘效果；提高除尘装置的实用性，本发明提供了一种用于工地施工扬尘颗粒层除尘装置。
发明内容
为了解决上述问题，本发明提供了一种用于工地施工扬尘颗粒层除尘装置，可以解决现有水雾喷洒过程中存在的在施工初期按照预期的施工范围在其周边布满水雾喷洒装置由于施工进度的不确定性造成没有施工的地方水雾喷洒装置同时工作，同时水雾喷洒过程喷头不可控制喷洒的水雾量，极大的造成了水资源的浪费；以及水雾喷洒装置安装完成后难以根据施工方案进行调节喷洒的范围，具有局限性和现有水雾喷洒装置的喷洒范围小等问题；可以实现抑制工地扬尘弥散进行除尘的功能；具有节约水源、便于移动安装以及喷洒范围广等优点。
为了实现上述目的，本发明采用以下技术方案，一种用于工地施工扬尘颗粒层除尘装置，包括引水管、筒管、快接机构、调节机构和封水管，所述的引水管 右侧内腔设置有卡槽；引水管右端通过快接机构与筒管左端相连接，所述的筒管左端外壁设置有卡孔，筒管的右端内壁设置有卡槽，封水管的左端外壁设置有卡孔，所述的筒管右端与封水管的左端通过快接机构相连接；所述的筒管外壁均匀设置有喷水孔；所述的筒管内部空腔内设置有调节机构；所述的封水管右端通过活塞密封；所述的筒管内腔对称设置有限位槽；其中：
所述的快接机构包括外接套、压力杆、锁紧弹簧和卡勾；所述的外接套套设在引水管(或者封水管)和筒管相互接触的两端，外接套的外壁均匀设置有活动孔，位于活动孔内通过滑动配合方式安装有压力杆，所述活动孔上端的压力杆外壁套设有锁紧弹簧；压力杆的下端通过螺纹连接方式安装有卡勾；设置的快接机构可以快速通过按压压力杆将卡勾连接在筒管内壁，便于延长筒管的长度，根据实际抑尘范围控制筒管的拼接长度，节约了水源。
所述的调节机构包括一号固定套筒、二号固定套筒、连接模块和调节模块；所述的一号固定套筒和二号固定套筒的外径相同，且一号固定套筒和二号固定套筒的外径均小于筒管的内径；所述的一号固定套筒右端外壁和二号固定套筒的左端外壁均设置有连接模块，所述的一号固定套筒和二号固定套筒上设置的连接模块分别卡在限位槽内部；位于一号固定套筒和二号固定套筒之间通过转动配合方式安装有调节模块。
所述的调节模块包括活动转盘、水驱动扇片、扇形调节盘和辊条，所述的活动转盘的左右两端侧壁均匀设置有滚珠，活动转盘的内壁均匀设置有水驱动扇片，活动转盘的圆周外壁均匀设置有扇形调节盘，所述的扇形调节盘的外壁通过轴承设置有辊条；设置的调节机构通过水压驱动活动转盘转动，有序调节筒管外壁的喷水孔喷水，同时通过活动的扇形调节盘对部分喷水孔的遮挡，增强了水压，扩大了喷水的范围。
所述的连接模块包括辅助弹簧和辅助卡扣；辅助弹簧的下端安装有辅助卡扣，所述的辅助卡扣安装在限位槽内；设置的连接模块便于连接安装。
优选的；所述的二号固定套筒的左端内孔径小于其右端内孔径；且二号固定套筒的右端外壁均匀设置有与其右端侧壁相贯通的通孔；设置的二号固定套筒的左端内孔径小于其右端内孔径有利于水压对水驱动扇片的水压驱动。
优选的；所述的引水管(或者封水管)和筒管相互接触的两端中部设置有密 封垫。
优选的；所述的水驱动扇片其结构类似与风扇扇叶结构交错排列在活动转盘的内壁上。
本发明的有益效果在于：
一、本发明具有节约水源、便于移动安装以及喷洒范围广等优点；
二、本发明设置的快接机构可以快速通过按压压力杆将卡勾连接在筒管内壁，便于延长筒管的长度，根据实际抑尘范围控制筒管的拼接长度，节约了水源；
三、本发明设置的调节机构通过水压驱动活动转盘转动，有序调节筒管外壁的喷水孔喷水，同时通过活动的扇形调节盘对部分喷水孔的遮挡，增强了水压，扩大了喷水的范围；
四、本发明设置的二号固定套筒的左端内孔径小于其右端内孔径有利于水压对水驱动扇片的水压驱动。
附图说明
下面结合附图和实施例对本发明进一步说明。
图1是本发明的主视剖视图；
图2是本发明图1中A-A向剖视图；
图3是本发明图1中B处局部放大图；
图4是本发明图1中C处局部放大图。
具体实施方式
为了使本发明实现的技术手段、创作特征、达成目的与功效易于明白了解，下面结合具体图示，进一步阐述本发明。需要说明的是，在不冲突的情况下，本申请中的实施例及实施例中的特征可以相互结合。
如图1至图4所示，一种用于工地施工扬尘颗粒层除尘装置，包括引水管1、筒管2、快接机构3、调节机构4和封水管5，所述的引水管1右侧内腔设置有卡槽；引水管1右端通过快接机构3与筒管2左端相连接，所述的筒管2左端外壁设置有卡孔，筒管2的右端内壁设置有卡槽，封水管5的左端外壁设置有卡孔，所述的筒管2右端与封水管5的左端通过快接机构3相连接；所述的筒管2外壁 均匀设置有喷水孔；所述的筒管2内部空腔内设置有调节机构4；所述的封水管5右端通过活塞密封；所述的筒管2内腔对称设置有限位槽；其中：
所述的快接机构3包括外接套31、压力杆32、锁紧弹簧33和卡勾34；所述的外接套31套设在引水管1(或者封水管5)和筒管2相互接触的两端，外接套31的外壁均匀设置有活动孔，位于活动孔内通过滑动配合方式安装有压力杆32，所述活动孔上端的压力杆32外壁套设有锁紧弹簧33；压力杆32的下端通过螺纹连接方式安装有卡勾34；
当要增加筒管2的长度时候，通过将外接套31套在两个筒管2的接触端，通过按压压力杆将卡勾34卡在合适的位置，连接相邻的两个筒管2；实现快速连接。
所述的调节机构4包括一号固定套筒41、二号固定套筒42、连接模块43和调节模块44；所述的一号固定套筒41和二号固定套筒42的外径相同，且一号固定套筒41和二号固定套筒42的外径均小于筒管2的内径；所述的一号固定套筒41右端外壁和二号固定套筒42的左端外壁均设置有连接模块43，所述的一号固定套筒41和二号固定套筒42上设置的连接模块43分别卡在限位槽内部；位于一号固定套筒41和二号固定套筒42之间通过转动配合方式安装有调节模块44。
所述的调节模块44包括活动转盘441、水驱动扇片442、扇形调节盘443和辊条444，所述的活动转盘441的左右两端侧壁均匀设置有滚珠，活动转盘441的内壁均匀设置有水驱动扇片442，活动转盘441的圆周外壁均匀设置有扇形调节盘443，所述的扇形调节盘443的外壁通过轴承设置有辊条444。
当水压从进水a到达出水a过程中带动水驱动扇片442转动，同时带动水驱动扇片442绕着筒管2内壁转动，对筒管2的喷水孔进行有序遮挡与打开，控制喷水的力度，同时出水a到进水b的过程中，水流流通空间变小，压力增大，提高了水从喷水孔喷出的强度。
所述的连接模块43包括辅助弹簧431和辅助卡扣432；辅助弹簧431的下端安装有辅助卡扣432，所述的辅助卡扣432安装在限位槽内。
所述的二号固定套筒42的左端内孔径小于其右端内孔径；且二号固定套筒42的右端外壁均匀设置有与其右端侧壁相贯通的通孔。
所述的引水管1(或者封水管5)和筒管2相互接触的两端中部设置有密封垫。
所述的水驱动扇片442其结构类似与风扇扇叶结构交错排列在活动转盘441的内壁上；设置的类似风扇扇叶结构交错排列便于水流的冲压驱动。
以上显示和描述了本发明的基本原理、主要特征和优点。本行业的技术人员应该了解，本发明不受上述实施例的限制，上述实施例和说明书中的描述的只是说明本发明的原理，在不脱离本发明精神和范围的前提下，本发明还会有各种变化和改进，这些变化和改进都落入要求保护的本发明范围内。本发明要求保护范围由所附的权利要求书及其等效物界定。

Claims (6)

  1. 一种用于工地施工扬尘颗粒层除尘装置，包括引水管(1)、筒管(2)、快接机构(3)、调节机构(4)和封水管(5)，其特征在于：所述的引水管(1)右侧内腔设置有卡槽；引水管(1)右端通过快接机构(3)与筒管(2)左端相连接，所述的筒管(2)左端外壁设置有卡孔，筒管(2)的右端内壁设置有卡槽，封水管(5)的左端外壁设置有卡孔，所述的筒管(2)右端与封水管(5)的左端通过快接机构(3)相连接；所述的筒管(2)外壁均匀设置有喷水孔；所述的筒管(2)内部空腔内设置有调节机构(4)；所述的封水管(5)右端通过活塞密封；所述的筒管(2)内腔对称设置有限位槽；其中：
    所述的快接机构(3)包括外接套(31)、压力杆(32)、锁紧弹簧(33)和卡勾(34)；所述的外接套(31)套设在引水管(1)或者封水管(5)和筒管(2)相互接触的两端，外接套(31)的外壁均匀设置有活动孔，位于活动孔内通过滑动配合方式安装有压力杆(32)，所述活动孔上端的压力杆(32)外壁套设有锁紧弹簧(33)；压力杆(32)的下端通过螺纹连接方式安装有卡勾(34)；
    所述的调节机构(4)包括一号固定套筒(41)、二号固定套筒(42)、连接模块(43)和调节模块(44)；所述的一号固定套筒(41)和二号固定套筒(42)的外径相同，且一号固定套筒(41)和二号固定套筒(42)的外径均小于筒管(2)的内径；所述的一号固定套筒(41)右端外壁和二号固定套筒(42)的左端外壁均设置有连接模块(43)，所述的一号固定套筒(41)和二号固定套筒(42)上设置的连接模块(43)分别卡在限位槽内部；位于一号固定套筒(41)和二号固定套筒(42)之间通过转动配合方式安装有调节模块(44)。
  2. 根据权利要求1所述一种用于工地施工扬尘颗粒层除尘装置，其特征在于：所述的调节模块(44)包括活动转盘(441)、水驱动扇片(442)、扇形调节盘(443)和辊条(444)，所述的活动转盘(441)的左右两端侧壁均匀设置有滚珠，活动转盘(441)的内壁均匀设置有水驱动扇片(442)，活动转盘(441)的圆周外壁均匀设置有扇形调节盘(443)，所述的扇形调节盘(443)的外壁通过轴承设置有辊条(444)。
  3. 根据权利要求2所述一种用于工地施工扬尘颗粒层除尘装置，其特征在于：所述的水驱动扇片(442)其结构类似与风扇扇叶结构交错排列在活动转盘(441)的内壁上。
  4. 根据权利要求1所述一种用于工地施工扬尘颗粒层除尘装置，其特征在于：所述的连接模块(43)包括辅助弹簧(431)和辅助卡扣(432)；辅助弹簧(431)的下端安装有辅助卡扣(432)，所述的辅助卡扣(432)安装在限位槽内。
  5. 根据权利要求1所述一种用于工地施工扬尘颗粒层除尘装置，其特征在于：所述的二号固定套筒(42)的左端内孔径小于其右端内孔径；且二号固定套筒(42)的右端外壁均匀设置有与其右端侧壁相贯通的通孔。
  6. 根据权利要求1所述一种用于工地施工扬尘颗粒层除尘装置，其特征在于：所述的引水管(1)或者封水管(5)和筒管(2)相互接触的两端中部设置有密封垫。
PCT/CN2019/108053 2019-09-25 2019-09-26 一种用于工地施工扬尘颗粒层除尘装置 WO2021056310A1 (zh)

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