Recommended mechanism and method of high pressure cleaning pipeline

Pipeline cleaning is a troublesome thing, because long-term use or untimely maintenance may lead to pipeline blockage, and most of the reasons are that there are a lot of solid waste or foreign substances, which leads to the pipeline can not be dredged. At this time, we can take a series of measures or methods to understand and analyze. For example, it is a good suggestion to entrust a special professional high-pressure pipeline cleaning agency or ask for help from relevant people. Bian Xiao believes that if we start with efficiency and effectiveness, it is best to combine the information of the organization for analysis.

A, high pressure cleaning pipeline company as an example.

1, Ruiqiao Environmental Protection Project belongs to Qiaosi Ruiqiao Home Economics Service Department, Yuhang District, Hangzhou, and is a professional cleaning, dung pumping and dredging company. The company has large-scale equipment such as high-pressure cleaning vehicles and dung-digging vehicles, and specializes in high-pressure water jet pipeline cleaning, septic tank cleaning, dung-digging, pipeline dredging, pipeline detection, pipeline leakage detection and pipeline maintenance.

High-pressure cleaning of various water pipes, industrial water pipes, sewage pipes, rainwater pipes, gas pipes and flues in units, schools, enterprises and residential quarters.

2. Hangzhou Ruitong Pipeline Engineering Co., Ltd. specializes in comprehensive services such as pipeline leak detection, pipeline dredging, septic tank cleaning, pipeline cleaning, air conditioning maintenance and water and electricity maintenance.

Ruitong has excellent testing team, rich testing experience and thoughtful service. Dedicated to provide users with water leakage detection and detection technology training services. Long-term engaged in all kinds of pipeline research and maintenance, all kinds of large and medium-sized pipeline maintenance and cleaning vehicles, all kinds of small cleaning and dredging equipment professional and technical team. The company has long been committed to the maintenance of water supply and drainage pipes, sewage pipes and heating pipes of various property companies, residential quarters, government schools, hotels, writing buildings and municipal pipe networks.

3. Shanghai Haixiu Pipeline Dredging Co., Ltd.: In order to build a brand-new social service brand, we still adhere to the purpose of "working hard for one person and facilitating thousands of people" and learn from the spirit of Xu Hu. Since our work, we have won unanimous praise from our customers, and are known as "Little Xu Hu". Our service aim is to provide satisfactory and reassuring quality services to the general public. Customer satisfaction is our goal. If users have difficulties, please find a company, and the company will provide users with the best service.

Second, the high-pressure cleaning pipeline dredging method

1), trench excavation

First, the unusable earthwork within the excavation scope shall be removed and transported to the designated place.

Trench excavation is mainly mechanical excavation, supplemented by manual excavation. Trench excavation adopts a single slope with a gradient of 1: 0.33. When the excavator digs to a distance of 20cm from the design elevation, manual bottom cleaning will be adopted, and drainage ditches will be left on both sides of the trench bottom to prevent the trench bottom from being flooded.

2), template pouring concrete foundation

According to the center line of the road, technicians and builders will determine the center line of the pipeline location, and then set up models on both sides. The template adopts the new template. The wooden pattern requires stability and accurate elevation, and a gravel cushion of 10cm is set. The surface of graded gravel shall be weathered and basically flat. C20 concrete is used for bottom slab pouring. After the concrete of the bottom plate is vibrated twice with a flat vibrator, it shall be smoothed and polished, and the straw bag shall be covered in time for maintenance.

3), pipe, steel bar.

The installation pipe is laid mechanically, and should be handled with care to avoid damaging the bottom plate. The connection between the two pipes is tightened by winch, and the next connection can only be hoisted after the pipe mouth is basically flush and the elevation of the pipe bottom is adjusted.

4), reinforced concrete.

After the pipeline hoisting is completed, the formwork is used to pour reinforced concrete, and both sides are simultaneously poured, and the internal vibrator is used to vibrate repeatedly until the bottom of the pipe is full.

5) Military Commission

Inspection wells are all brick round wells with a diameter of φ 1000. Manhole method should be constructed in strict accordance with the general plan of municipal design institute.

6), closed water (sewage pipe requirements)

After the manhole is laid and the water head is maintained, it can be carried out.

After soaking in water for 24 hours, the closed water test can only be carried out if there is no obvious leakage by visual inspection.

7), backfill

Backfilling should be carried out after the water is closed and qualified. First, drain the accumulated water in the tank, and dig the soil to the tank edge with an excavator in the area with land. All earthworks except the soilless area 1km shall be excavated, the soil beside the ditch shall be leveled, and the soil shall be repeatedly ploughed and backfilled with an excavator, with a thickness of one layer every 30cm. After artificial leveling, it should be tamped and backfilled in layers, and both sides of the groove should be carried out at the same time. When the backfill reaches a certain height, it will be compacted with a roller.

The above examples are mainly recommended information about several aspects of high-pressure pipeline cleaning. It can be seen that there are many institutions in the market that can provide similar services. They can not only reduce the trouble of our hands-on operation, but also ensure the satisfactory effect advantage to a certain extent, so friends who are interested in understanding can refer to their own demand budget to choose a suitable and reasonable one for understanding and analysis. It is considered that cleaning can dredge the pipeline, improve the utilization efficiency of products and the effect advantage of work and production.

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