stone wastewater treatment PAM

- Aug 20, 2019-

A stone wastewater treatment plant, including the sedimentation tank, reaction tank and net pool, sedimentation tank, settling tank on the left side of the connection has a water inlet pipe, the water inlet pipe is equipped with water pump, and in the sedimentation tank is equipped with two filter, reaction tank is equipped with the agents added in the upper right corner of the mouth, reaction pool with a stirring device at the same time, the reaction tank is equipped with water pump on the right side of the connection pipe net connection in the pool, pool of net laying a layer at the bottom of the zeolite, and the outlet of the net on the right side of the pool water pipe on the detection device, below the detection device connection backflow pipe, stone wastewater can be treated, not pollute the environment, suitable for small businesses,Low processing cost, simple operation process, can be widely used.2018050519414421

1. A kind of stone wastewater treatment plant, including the sedimentation tank, reaction tank and net pool, its characteristic is that the reaction tank and net reflecting pool from left to right in turn composed of pipe connection, sedimentation tank on the left side of the connection has a water inlet pipe, the water inlet pipe is equipped with water pump, and in the sedimentation tank is equipped with two filter, respectively is the first screen and second screen, reaction tank is equipped with the agents added in the upper right corner of the mouth, reaction pool with a stirring device at the same time, the reaction tank is equipped with water pump on the right side of the connection pipe net connection in the pool, net laying at the bottom of the pool with a layer of zeolite, at the same time set in the outlet of the net on the right side of the pool water pipeline detection device,Connect the backflow pipe under the detection device to the water inlet pipe. Meanwhile, valves and pumps are respectively arranged on the water inlet pipe and the backflow pipe.

2. According to the stone waste water treatment device mentioned in claim 1, its characteristics are that the first filter screen is placed 20 ~ 25cm above the second filter screen, and the aperture of the first filter screen is 1 ~ 2 times that of the second filter screen.

3. According to the stone waste water treatment device mentioned in claim 1, its characteristics are that the agent adding agent in the said agent adding mouth is mixed with the mass ratio of 1:4, iron hydroxide powder and 22% hydrochloric acid.

4. According to the stone waste water treatment device mentioned in claim 1, its feature is that the stirring device is composed of an engine and stirring screw.

5. According to the stone waste water treatment device mentioned in claim 1, its characteristics lie in that there are 4 stirring screws, which are symmetrical in two.

6. According to the stone waste water treatment device mentioned in claim 1, its characteristics lie in that the zeolite is laid at the bottom of the clean pool with a thickness of 3 ~ 4cm.

Technical field

The utility model relates to the technical field of waste water treatment, in particular to a stone waste water treatment device.

Technical background

Stone processing industry is an important part of national economy, especially in some cities of fujian province has become the pillar industry.However, the rapid development of stone processing industry has also brought huge environmental problems.In the process of cutting and polishing, a large amount of sewage with high turbidity is produced, which causes the waste of water resources and environmental pollution.Especially for small stone processing enterprises, waste water is directly discharged, causing serious pollution to surrounding water bodies.

In the process of stone processing, stone cutting and polishing is a necessary process, cutting and polishing process equipment and processing in the use of additives are not the same.In the existing stone processing waste water treatment equipment, all the waste water will be centralized and unified treatment, if the need to reuse the waste water, the need to remove the additives, which requires a more complex process, complex process, more supporting equipment, one-time investment and operating costs are high, many small and micro enterprises can not afford.

Contents of utility model

The utility model aims to provide a stone waste water treatment device to solve the problems mentioned in the background technology.

To achieve the above purposes, the utility model provides the following technical scheme:

A stone wastewater treatment plant, including the sedimentation tank, reaction tank and net pool, its characteristic is that the reaction tank and net reflecting pool from left to right in turn composed of pipe connection, sedimentation tank on the left side of the connection has a water inlet pipe, the water inlet pipe is equipped with water pump, and in the sedimentation tank is equipped with two filter, respectively is the first screen and second screen, reaction tank is equipped with the agents added in the upper right corner of the mouth, reaction pool with a stirring device at the same time, the reaction tank is equipped with water pump on the right side of the connection pipe net connection in the pool, net laying at the bottom of the pool with a layer of zeolite, at the same time set in the outlet of the net on the right side of the pool water pipeline detection device,Connect the backflow pipe under the detection device to the water inlet pipe. Meanwhile, valves and pumps are respectively arranged on the water inlet pipe and the backflow pipe.

As a further scheme of the utility model, the first filter is placed 20 ~ 25cm above the second filter, and the aperture of the first filter is 1 ~ 2 times that of the second filter.

As a further scheme of the utility model, the agent adding agent is prepared by mixing iron hydroxide powder with hydrochloric acid with a mass ratio of 1:4 and a mass fraction of 22%.

As a further scheme of the utility model, the stirring device is composed of an engine and a stirring screw.

As a further scheme of the utility model, the stirring screw has 4 pairs and is symmetrical.

As a further scheme of the utility model, the zeolite is laid at the bottom of the clean water tank with a thickness of 3 ~ 4cm.

Compared with the existing technology, the utility model has the following beneficial effects: the utility model can reach the standard of stone waste water treatment, will not pollute the environment, is suitable for micro and small enterprises, has low treatment cost, simple operation process, and can be widely used.