How to clean heavy river sand 10

Wheel bucket sand washer.

The main structure of the equipment is composed of impellers, which are used to clean river sand.

During the operation, the river sand enters the feed trough, rolls under the drive of the impeller, and rubs against each other, so as to remove the impurities contained in the river sand and some river mud, so as to obtain clean and high-quality river sand products with less impurities.

The overall structure of the sand washing equipment is simple, the area is small, it is also very convenient to install, and the operation is not difficult, and the reliable design of the transmission part makes it effectively reduce the failure rate.

High efficiency can be maintained even under harsh environmental conditions.

If you want to clean the river sand, you can use the action of running water to constantly stir the river sand to separate the soil from the sand.

After many times of washing, clean river sand naturally exists.

River sand is a natural stone in the natural state, by the force of water for a long time repeated collision, friction generated, its composition is more complex, the surface has a certain smoothness, the content of impurities is more non-metallic ore. The river sand particles are smooth, relatively clean, and wide; River sand has no taste, and sea sand has a salty taste.

If you mean the whole riverbed, give it up and know how to protect the environment. If you want to clean a small amount of river sand, you can use the action of running water to constantly stir the river sand to separate the soil from the sand. After many times of washing, clean river sand naturally exists.

Insert the water pipe into the bottom of the sand to flush it, and after the muddy water on the surface is washed away, the bottom is clear of good sand.

Take a large basin and fill it with water and wash it through a sieve.

Categories: Sports Sports.

Analysis: 1 Precipitation method: This is the most basic method. Used when there is only spun yarn or clods in the water. Leave the water for a few hours or a day, and after the sand and mud have settled, you can drink the water from the upper part of the mountain hunger group.

2. Filtration method: make a filter to remove dirty orange impurities. In the field, you can pick up a bamboo tube, use a nail to nail the bottom of the bamboo tube out of the hole, and then spun.

Charcoal. Spinning. Small pebbles.

Big pebbles. Large stones and leaves are placed in a bamboo tube in order to become a natural water purifier. There are many micropores on the surface of the charcoal limb mold, which can adsorb and remove the initial impurities.

3 Distillation: When there are salts or tiny impurities that do not precipitate in the water, the liquid is heated to the boiling point to evaporate, and then cooled. That's it.

1. Industry.

Mud is also called porcelain clay, which is the porcelain stone after crushing to increase the territory, according to the porcelain stone 60-80 percent, high territory 20-40 percent. It is the main raw material for making porcelain, which is a kind of silicate rock mineral composed of quartz, sericite, and feldspar, aluminum oxide, etc.

2. Agriculture. Mud contains a large number of microorganisms (including bacteria), so it should not be eaten by children; These microorganisms can also provide crops with high nutrients.

Can be used to make bricks.

There are many kinds of industrial sand washing.

There is a sand wash in the gold panning.

If the mud content of the sand with concrete is too high, the sand needs to be washed, that is, the soil in the sand needs to be washed away. There are manual sand washing and mechanical sand washing. After the ore is crushed, the fine sand is washed away, also known as sand washing. There is a sand washer.

You can contact the land consolidation center of the local land bureau to find that there is a problem in the process of land creation in the process of approving and replacing land for industrial projects that need to be approved.

The main function of the filter is not to suck fish feces, but to cultivate nitrifying bacteria, so that the water flows through the community of nitrifying bacteria, and decomposes harmful substances to fish in the water (such as: ammonia, nitrogen, etc.), so as to achieve the effect of biological filtration. Fish feces should be removed by hand, and when changing the water, the fish feces should be sucked out, and you can buy a sand washer, which is more convenient.

The water inlet pipe can not be touched or dropped, most of the filter inlets are like this, don't worry.

Wheel bucket sand washer.

The main structure of the equipment is composed of impellers, when cleaning the river sand for spring business, the river sand enters the feeding trough, rolls under the drive of the impeller, and rubs against each other, peeling the base in order to remove the impurities contained in the river sand and some river mud, etc., so as to obtain clean and high-quality river sand products with less impurities.

The overall structure of the sand washing equipment is simple, the area is small, it is also very convenient to install, and the operation is not difficult, and the reliable design of the transmission part makes it effectively reduce the failure rate, and can maintain high operating efficiency even under harsh environmental conditions.

Illegal. It is necessary to apply for a river sand mining license, and only after applying for a sand mining license can you engage in river sand mining activities. The water conservancy departments must seriously investigate and deal with all illegal sand mining activities carried out in the name of dredging.

However, if the siltation of the river is really serious and affects the flow of floodwater, an application for dredging can be submitted according to the procedure, and the water conservancy department will carry out unified planning according to the actual situation and formulate a scientific dredging plan.

Legal basisArticle 39 of the Water Law of the People's Republic of China.

The state implements a river sand mining permit system. The measures for the implementation of the river sand mining permit system shall be stipulated by ***. Sand mining within the scope of river management, affecting the stability of the river or endangering the safety of the embankment, the relevant people's water administrative departments at or above the county level shall delineate the mining prohibition area and stipulate the mining prohibition period, and make a public announcement.