CN111892143A - A sewage treatment equipment cleaning device - Google Patents

A sewage treatment equipment cleaning device Download PDF

Info

Publication number
CN111892143A
CN111892143A CN202010903954.9A CN202010903954A CN111892143A CN 111892143 A CN111892143 A CN 111892143A CN 202010903954 A CN202010903954 A CN 202010903954A CN 111892143 A CN111892143 A CN 111892143A
Authority
CN
China
Prior art keywords
rotating shaft
connecting block
sewage
sewage treatment
telescopic rod
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202010903954.9A
Other languages
Chinese (zh)
Inventor
雷鸣
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HEFEI RONGSHIDA WATER INDUSTRY EQUIPMENT CO LTD
Original Assignee
HEFEI RONGSHIDA WATER INDUSTRY EQUIPMENT CO LTD
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by HEFEI RONGSHIDA WATER INDUSTRY EQUIPMENT CO LTD filed Critical HEFEI RONGSHIDA WATER INDUSTRY EQUIPMENT CO LTD
Priority to CN202010903954.9A priority Critical patent/CN111892143A/en
Publication of CN111892143A publication Critical patent/CN111892143A/en
Pending legal-status Critical Current

Links

Images

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/02—Settling tanks with single outlets for the separated liquid
    • B01D21/04—Settling tanks with single outlets for the separated liquid with moving scrapers
    • B01D21/06—Settling tanks with single outlets for the separated liquid with moving scrapers with rotating scrapers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/18—Construction of the scrapers or the driving mechanisms for settling tanks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/24—Feed or discharge mechanisms for settling tanks
    • B01D21/245—Discharge mechanisms for the sediments
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
    • B08B9/08—Cleaning containers, e.g. tanks
    • B08B9/087—Cleaning containers, e.g. tanks by methods involving the use of tools, e.g. brushes, scrapers
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/5281—Installations for water purification using chemical agents
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00—Specific treatment goals
    • C02F2303/14—Maintenance of water treatment installations

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Cleaning In General (AREA)

Abstract

本发明公开了一种污水处理设备清理装置，包括伸缩杆、污水池和电动机，其特征在于：所述电动机左侧安装有第二转动轴，所述第二转动轴左侧顶端设有第一齿轮，所述伸缩杆上方连接有第一转动轴，所述第一转动轴顶部设有第二齿轮，所述第一转动轴通过滑动固定环固定在污水池顶盖上，所述伸缩杆下方顶部设有连接块，所述连接块上设置有固定杆，所述固定杆左侧顶部固定连接有第一刮板，所述连接块右侧固定杆顶端固定连接有毛刷，本发明一中污水处理设备清理装置结构简单，不仅可以清理污水池侧壁而且可以清理污水池的底部且清理底部和侧壁使用同一套设备，从而可以减少设备的结构和减小池内空间的使用，同时也可以减小电源的消耗。

Figure 202010903954

The invention discloses a sewage treatment equipment cleaning device, comprising a telescopic rod, a sewage pool and a motor. A first rotating shaft is connected above the telescopic rod, a second gear is arranged on the top of the first rotating shaft, and the first rotating shaft is fixed on the top cover of the sewage pool through a sliding fixing ring, and the bottom of the telescopic rod is A connecting block is arranged on the top, a fixing rod is arranged on the connecting block, a first scraper is fixedly connected to the top of the left side of the fixing rod, and a brush is fixedly connected to the top of the fixing rod on the right side of the connecting block. The sewage treatment equipment cleaning device has a simple structure. It can not only clean the sidewall of the sewage tank but also the bottom of the sewage tank. The same set of equipment is used for cleaning the bottom and the sidewall, thereby reducing the structure of the equipment and the use of space in the tank. Reduce power consumption.

Figure 202010903954

Description

一种污水处理设备清理装置A sewage treatment equipment cleaning device

技术领域technical field

本发明涉及污水处理技术领域，特别涉及一种污水处理设备清理装置。The invention relates to the technical field of sewage treatment, in particular to a cleaning device for sewage treatment equipment.

背景技术Background technique

水是生命之源，人们的日常生活中离不开水。但随着工业的发展，其会产生各种类型的污水，大量污水的排放，进一步破坏了水环境，特别是一些化工企业，污水在不经过处理的情况下直接排放到河道中，严重破坏了环境，影响了人们的生活和生产。Water is the source of life, and people cannot live without water in their daily lives. However, with the development of industry, various types of sewage will be produced, and a large amount of sewage will be discharged, which will further damage the water environment, especially in some chemical enterprises. The environment affects people's life and production.

而在污水处理过程中，一般先需要经过污水处理池进行沉淀，利用水的自然沉淀或混凝沉淀的作用来除去水中的悬浮物，在排泄污水池底部的沉淀物时往往不能清除干净，从而影响污水处理设备的污水处理效果，且现有的污水处理设备清理装置结构复杂，无法清除底部的附着物。In the process of sewage treatment, it is generally necessary to pass through the sewage treatment tank for precipitation first, and use the natural precipitation or coagulation of water to remove the suspended solids in the water. The sewage treatment effect of the sewage treatment equipment is affected, and the existing sewage treatment equipment cleaning device has a complicated structure and cannot remove the attachments at the bottom.

因此，发明一种污水处理设备清理装置来解决上述问题很有必要。Therefore, it is necessary to invent a cleaning device for sewage treatment equipment to solve the above problems.

发明内容SUMMARY OF THE INVENTION

本发明的目的在于提供一种污水处理设备清理装置，以解决上述背景技术中提出的问题。The purpose of the present invention is to provide a sewage treatment equipment cleaning device to solve the problems raised in the above-mentioned background art.

为实现上述目的，本发明提供如下技术方案：一种污水处理设备清理装置，包括伸缩杆、污水池和电动机，其特征在于：所述电动机左侧安装有第二转动轴，所述第二转动轴左侧顶端设有第一齿轮，所述伸缩杆上方连接有第一转动轴，所述第一转动轴顶部设有第二齿轮，所述第一转动轴通过滑动固定环固定在污水池顶盖上，所述伸缩杆下方顶部设有连接块，所述连接块上设置有固定杆，所述固定杆左侧顶部固定连接有第一刮板，所述连接块右侧固定杆顶端固定连接有毛刷，所述连接块正下方污水池底部设有力传动装置，所述力传动装置上方连接有转动凸销，所述力传动装置右侧连接有第二刮板。In order to achieve the above purpose, the present invention provides the following technical solutions: a sewage treatment equipment cleaning device, comprising a telescopic rod, a sewage pool and a motor, characterized in that: a second rotating shaft is installed on the left side of the motor, and the second rotating shaft is installed on the left side of the motor. A first gear is arranged at the top of the left side of the shaft, a first rotating shaft is connected above the telescopic rod, a second gear is arranged on the top of the first rotating shaft, and the first rotating shaft is fixed on the top of the sewage pool by a sliding fixing ring On the cover, a connecting block is arranged on the top under the telescopic rod, a fixing rod is arranged on the connecting block, a first scraper is fixedly connected to the top of the left side of the fixing rod, and the top of the fixing rod on the right side of the connecting block is fixedly connected There is a brush, a force transmission device is arranged at the bottom of the sewage pool just below the connection block, a rotating convex pin is connected above the force transmission device, and a second scraper is connected to the right side of the force transmission device.

优选的，所述第一刮板的一面设置为扇形，所述扇形面在第一刮板运动方向的正上方。Preferably, one side of the first scraper is set in a fan shape, and the fan-shaped surface is directly above the moving direction of the first scraper.

优选的，所述伸缩杆和连接块内部设置有凹槽，所述凹槽的形状与转动凸销相同，且大小比转动凸销和各面尺寸大1-1.5mm。Preferably, a groove is provided inside the telescopic rod and the connecting block, and the shape of the groove is the same as that of the rotating convex pin, and the size of the groove is 1-1.5 mm larger than that of the rotating convex pin and the dimensions of each surface.

本发明的技术效果和优点：本发明一中污水处理设备清理装置结构简单，不仅可以清理污水池侧壁而且可以清理污水池的底部且清理底部和侧壁使用同一套设备，从而可以减少设备的结构和减小池内空间的使用，同时也可以减小电源的消耗。The technical effects and advantages of the present invention: the sewage treatment equipment cleaning device in the present invention has a simple structure, which can not only clean the sidewall of the sewage tank but also the bottom of the sewage tank, and use the same set of equipment to clean the bottom and the sidewall, thereby reducing the cost of the equipment. The structure and the use of space in the pool are reduced, and the power consumption can also be reduced.

附图说明Description of drawings

图1为本发明的整体结构示意图。FIG. 1 is a schematic diagram of the overall structure of the present invention.

图2为本发明的刮板的结构示意图。FIG. 2 is a schematic structural diagram of the scraper of the present invention.

图3为本发明的凹槽的结构示意图。FIG. 3 is a schematic structural diagram of the groove of the present invention.

图中：污水池1、伸缩杆2、第一刮板3、固定杆4、转动凸销5、力传动装置6、第二刮板7、毛刷8、连接块9、第一转动轴10、电动机11、第二转动轴12、第一齿轮13、第二齿轮14、滑动固定环15、扇形面16、凹槽17。In the figure: sewage pool 1, telescopic rod 2, first scraper 3, fixed rod 4, rotating convex pin 5, force transmission device 6, second scraper 7, brush 8, connecting block 9, first rotating shaft 10 , motor 11 , second rotating shaft 12 , first gear 13 , second gear 14 , sliding fixed ring 15 , sector surface 16 , groove 17 .

具体实施方式Detailed ways

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。The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

本发明提供了如图所示的一种污水处理设备清理装置，包括伸缩杆2、污水池1和电动机11，其特征在于：所述电动机11左侧安装有第二转动轴12，所述第二转动轴12左侧顶端设有第一齿轮13，所述第一转动轴10、第二转动轴12、第一齿轮13和第二齿轮14实现了将电动机11转动力的传动和改变转动力的传动方向，所述伸缩杆2上方连接有第一转动轴10，所述第一转动轴10顶部设有第二齿轮14，所述第一转动轴10通过滑动固定环15固定在污水池1顶盖上，所述伸缩杆2下方顶部设有连接块9，所述伸缩杆2实现了对池壁的全覆盖和实现对第二刮板7工作状态的控制，所述连接块9上设置有固定杆4，所述固定杆4左侧顶部固定连接有第一刮板3，所述连接块9右侧固定杆4顶端固定连接有毛刷8，所述连接块9正下方污水池1底部设有力传动装置6，所述力传动装置6上方连接有转动凸销5，所述力传动装置6右侧连接有第二刮板7，所述力传动凸销6和凹槽17相匹配实现转动力的传动和终止传动。The present invention provides a sewage treatment equipment cleaning device as shown in the figure, which includes a telescopic rod 2, a sewage pool 1 and a motor 11. It is characterized in that a second rotating shaft 12 is installed on the left side of the motor 11. A first gear 13 is provided at the top left of the two rotating shafts 12 . The first rotating shaft 10 , the second rotating shaft 12 , the first gear 13 and the second gear 14 realize the transmission and change of the rotating force of the motor 11 The first rotating shaft 10 is connected above the telescopic rod 2, the top of the first rotating shaft 10 is provided with a second gear 14, and the first rotating shaft 10 is fixed to the sewage pool 1 by a sliding fixing ring 15. On the top cover, a connecting block 9 is provided on the top under the telescopic rod 2, and the telescopic rod 2 realizes the full coverage of the pool wall and the control of the working state of the second scraper 7. The connecting block 9 is provided with There is a fixed rod 4, the top of the left side of the fixed rod 4 is fixedly connected with the first scraper 3, the top of the right fixed rod 4 of the connecting block 9 is fixedly connected with a brush 8, and the sewage pool 1 is directly below the connecting block 9. There is a force transmission device 6 at the bottom, a rotating convex pin 5 is connected above the force transmission device 6, a second scraper 7 is connected to the right side of the force transmission device 6, and the force transmission convex pin 6 matches the groove 17 Realize the transmission and termination of the rotational force.

进一步的，在上述技术方案中，所述第一刮板3的一面设置为扇形，所述扇形面在第一刮板3运动方向的正上方。Further, in the above technical solution, one side of the first scraper 3 is set in a fan shape, and the fan-shaped surface is directly above the moving direction of the first scraper 3 .

进一步的，在上述技术方案中，所述伸缩杆2和连接块9内部设置有凹槽17，所述凹槽17的形状与转动凸销5相同，且大小比转动凸销5和各面尺寸大1-1.5mm。Further, in the above technical solution, a groove 17 is provided inside the telescopic rod 2 and the connecting block 9, and the shape of the groove 17 is the same as that of the rotating protruding pin 5, and its size is larger than that of the rotating protruding pin 5 and the dimensions of each surface. Large 1-1.5mm.

本实用工作原理：首先，当污水池需要清理时，电动机工作开始转动带动第二转动轴的转动，通过第一转动轴和第二转动轴力的传动，从而带动第一转动轴的转动，从而带动伸缩杆的转动，最后带动第一刮板和毛刷的转动，对污水池的侧壁进行清理，通过伸缩杆的伸缩实现对侧壁的全面清理，当伸缩杆一直下移时，转动凸销会插入到凹槽内，从而经过力传动装置可以带动第二刮板的转动，从而对污水池底部的全面清理，从清理装置的整个工作过程来看，设备工作过程简单，但工作效果显著高效。This practical working principle: First, when the sewage pool needs to be cleaned, the motor starts to rotate and drives the rotation of the second rotating shaft. Drive the rotation of the telescopic rod, and finally drive the rotation of the first scraper and brush to clean the side wall of the sewage pool. The pin will be inserted into the groove, so as to drive the rotation of the second scraper through the force transmission device, so as to completely clean the bottom of the sewage pool. From the whole working process of the cleaning device, the working process of the equipment is simple, but the working effect is remarkable. Efficient.

最后应说明的是：以上所述仅为本发明的优选实施例而已，并不用于限制本发明，尽管参照前述实施例对本发明进行了详细的说明，对于本领域的技术人员来说，其依然可以对前述各实施例所记载的技术方案进行修改，或者对其中部分技术特征进行等同替换，凡在本发明的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本发明的保护范围之内。Finally, it should be noted that the above descriptions are only preferred embodiments of the present invention, and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, the The technical solutions described in the foregoing embodiments can be modified, or some technical features thereof can be equivalently replaced, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included. within the protection scope of the present invention.

Claims (3)

1.一种污水处理设备清理装置，包括伸缩杆（2）、污水池（1）和电动机（11），其特征在于：所述电动机（11）左侧安装有第二转动轴（12），所述第二转动轴（12）左侧顶端设有第一齿轮（13），所述伸缩杆（2）上方连接有第一转动轴（10），所述第一转动轴（10）顶部设有第二齿轮（14），所述第一转动轴（10）通过滑动固定环（15）固定在污水池（1）顶盖上，所述伸缩杆（2）下方顶部设有连接块（9），所述连接块（9）上设置有固定杆（4），所述固定杆（4）左侧顶部固定连接有第一刮板（3），所述连接块（9）右侧固定杆（4）顶端固定连接有毛刷（8），所述连接块（9）正下方污水池（1）底部设有力传动装置（6），所述力传动装置（6）上方连接有转动凸销（5），所述力传动装置（6）右侧连接有第二刮板（7）。1. A sewage treatment equipment cleaning device, comprising a telescopic rod (2), a sewage pool (1) and a motor (11), characterized in that: a second rotating shaft (12) is installed on the left side of the motor (11), A first gear (13) is provided at the top left end of the second rotating shaft (12), a first rotating shaft (10) is connected above the telescopic rod (2), and a top of the first rotating shaft (10) is provided. There is a second gear (14), the first rotating shaft (10) is fixed on the top cover of the sewage pool (1) through a sliding fixing ring (15), and a connecting block (9) is provided on the top under the telescopic rod (2). ), a fixing rod (4) is provided on the connecting block (9), a first scraper (3) is fixedly connected to the top of the left side of the fixing rod (4), and a fixing rod (3) is fixed on the right side of the connecting block (9). (4) A brush (8) is fixedly connected to the top, and a force transmission device (6) is arranged at the bottom of the sewage pool (1) just below the connection block (9), and a rotating convex pin is connected above the force transmission device (6). (5), a second scraper (7) is connected to the right side of the force transmission device (6). 2.根据权利要求1所述的一种污水处理设备清理装置，其特征在于：所述第一刮板（3）的一面设置为扇形，所述扇形面在第一刮板（3）运动方向的正上方。2. A device for cleaning sewage treatment equipment according to claim 1, characterized in that: one side of the first scraper (3) is set in a fan shape, and the fan-shaped surface is in the direction of movement of the first scraper (3). directly above. 3.根据权利要求1所述的一种污水处理设备清理装置，其特征在于：所述伸缩杆（2）和连接块（9）内部设置有凹槽（17），所述凹槽（17）的形状与转动凸销（5）相同，且大小比转动凸销（5）和各面尺寸大1-1.5mm。3. The device for cleaning sewage treatment equipment according to claim 1, wherein a groove (17) is provided inside the telescopic rod (2) and the connecting block (9), and the groove (17) The shape is the same as the rotating convex pin (5), and the size is 1-1.5mm larger than the rotating convex pin (5) and the dimensions of each surface.
CN202010903954.9A 2020-09-01 2020-09-01 A sewage treatment equipment cleaning device Pending CN111892143A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010903954.9A CN111892143A (en) 2020-09-01 2020-09-01 A sewage treatment equipment cleaning device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010903954.9A CN111892143A (en) 2020-09-01 2020-09-01 A sewage treatment equipment cleaning device

Publications (1)

Publication Number Publication Date
CN111892143A true CN111892143A (en) 2020-11-06

Family

ID=73225854

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202010903954.9A Pending CN111892143A (en) 2020-09-01 2020-09-01 A sewage treatment equipment cleaning device

Country Status (1)

Country Link
CN (1) CN111892143A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112718739A (en) * 2020-12-14 2021-04-30 刘君保 Municipal administration is with removing dirt and removing dirt equipment to effluent water sump bottom
CN112827968A (en) * 2020-12-31 2021-05-25 南京白白音商贸有限公司 A sewage pool cleaning equipment

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN208553247U (en) * 2018-05-29 2019-03-01 广州市乐纯环保设备有限公司 A kind of sewage treatment mud-scraping apparatus
CN210080278U (en) * 2019-04-28 2020-02-18 上海信立生态环境工程有限公司 A cleaning device for the inner wall of a sedimentation tank
CN210205997U (en) * 2019-06-11 2020-03-31 上海阿夸斯科技有限公司 Domestic sewage treatment device
CN210386859U (en) * 2019-07-05 2020-04-24 绍兴市慧融臻合新能源科技有限公司 Sewage treatment sedimentation tank

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN208553247U (en) * 2018-05-29 2019-03-01 广州市乐纯环保设备有限公司 A kind of sewage treatment mud-scraping apparatus
CN210080278U (en) * 2019-04-28 2020-02-18 上海信立生态环境工程有限公司 A cleaning device for the inner wall of a sedimentation tank
CN210205997U (en) * 2019-06-11 2020-03-31 上海阿夸斯科技有限公司 Domestic sewage treatment device
CN210386859U (en) * 2019-07-05 2020-04-24 绍兴市慧融臻合新能源科技有限公司 Sewage treatment sedimentation tank

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112718739A (en) * 2020-12-14 2021-04-30 刘君保 Municipal administration is with removing dirt and removing dirt equipment to effluent water sump bottom
CN112718739B (en) * 2020-12-14 2023-10-24 浙江巨光建工集团有限公司 Municipal administration is with removing dirt and descaling equipment to effluent water sump bottom
CN112827968A (en) * 2020-12-31 2021-05-25 南京白白音商贸有限公司 A sewage pool cleaning equipment

Similar Documents

Publication Publication Date Title
CN208799170U (en) Rinse formula floor-mopping robot
CN111892143A (en) A sewage treatment equipment cleaning device
CN211587814U (en) Pipeline cleaning device for hydraulic engineering
CN206648110U (en) A kind of lampblack absorber pipe of easy cleaning
CN104289487A (en) A cleaning and drying integrated equipment for optical lenses
CN115234522A (en) A submerged pump with impurity removal and filtration function
CN209188487U (en) A kind of processing unit of coal chemical industry exhaust gas
CN212537702U (en) An energy-saving high and low arm solar street light
CN108432687B (en) A kind of aquaculture pond convenient for blowdown
CN114916878A (en) Improved floor washing machine bottom plate structure
CN206587657U (en) A kind of ink mixing device being convenient to clean
CN221746035U (en) Water quality testing device with cleaning mechanism
CN211863975U (en) Efficient and environment-friendly sewage sedimentation tank
CN209999452U (en) concrete mixing device
CN218892050U (en) Ceramic manufacture compounding device
CN211120841U (en) Warm pipeline scrubbing device that leads to
CN206141175U (en) Teaching board of self -cleaning formula and angularly adjustable
CN217941008U (en) Screen cleaning device for liquid crystal display
CN216050874U (en) Monitoring devices is used in wisdom water utilities management
CN213020306U (en) Novel electric boiler convenient to clean
CN213783423U (en) Monitoring camera for site operation
CN217594021U (en) Solid suspended matter filter
CN209677706U (en) A kind of cleaning brush for Dishwasher
CN209136423U (en) Automatic cleaning apparatus
CN216352428U (en) Face recognition device for smart construction site gates

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication
RJ01 Rejection of invention patent application after publication

Application publication date: 20201106