CN206570138U - Industrial sewage treatment equipment - Google Patents

Abstract

The utility model discloses a kind of equipment for processing industrial sewage, it includes foul water tank, ultraviolet generater, water inlet pipe, sedimentation basin, first water pump, active carbon filter, nano-filtration membrane filter etc., ultraviolet generater is located in foul water tank, one end connection water inlet pipe of sedimentation basin, ultraviolet generater is located at the side of water inlet pipe, sedimentation basin is located at the side of foul water tank, filter is located in water inlet pipe, magnetic valve is located in water inlet pipe, filter is located at the side of magnetic valve, sedimentation basin is located at the side of filter, sedimentation basin is located at the top of the first water pump, first water pump is located at the side of foul water tank, active carbon filter is located at the side of foul water tank, liquid level sensor and filtering medium layer are provided with foul water tank.The utility model have low simple in construction, processing cost, service life length, it is applied widely the characteristics of, it is possible to achieve the purification of industrial wastewater, while industrial wastewater can also be enable to reuse, reduce water resource waste.

Description

Industrial sewage treatment equipment

technical field

The utility model relates to the technical field of sewage treatment, in particular to an industrial sewage treatment equipment.

Background technique

With the rapid development of the economy and the acceleration of industrialization and urbanization, the discharge of wastewater has also increased correspondingly. The common industrial wastewater refers to the wastewater, sewage and waste liquid generated in the process of industrial production. Production materials, intermediate products and products, and pollutants produced during the production process. With the rapid development of industry, the types and quantities of wastewater have increased rapidly, and the pollution of water bodies has become increasingly widespread and serious, threatening human health and safety; therefore , for the protection of the environment, the treatment of industrial wastewater is more important than the treatment of urban sewage. At present, most enterprises have sewage treatment plants, but they are limited to direct discharge of production wastewater and domestic sewage after reaching the standard. Only a few enterprises can achieve wastewater treatment and reuse, but the reuse rate is not high, resulting in a serious waste of water resources. ; Therefore, it is of great significance to treat and reuse the industrial sewage and wastewater of enterprises, meet the water quality requirements after treatment, and make them resource utilization; however, there are still some disadvantages in the existing industrial sewage treatment equipment, such as low efficiency, The processing time is long, the cost and energy consumption are high, and it cannot be monitored in real time, the industrial wastewater cannot be completely purified, and the industrial wastewater cannot be reused, which wastes water resources and causes environmental pollution.

Utility model content

The technical problem to be solved by the utility model is to provide an industrial sewage treatment equipment, which has the characteristics of simple structure, low treatment cost, long service life and wide application range, can realize the purification of industrial waste water, and reduce the environmental pollution caused by waste water discharge. Pollution, while also enabling industrial wastewater to be reused to reduce waste of water resources.

The utility model solves the above-mentioned technical problems through the following technical solutions: an industrial sewage treatment equipment, which is characterized in that it includes a sewage tank, an ultraviolet generator, a water inlet pipe, a sedimentation tank, a first water pump, an activated carbon filter, Nanofiltration membrane filter, clean water tank, water outlet pipe, screen, solenoid valve, second water pump, quartz sand layer, activated carbon layer, ultraviolet generator is located in the sewage tank, one end of the sedimentation tank is connected to the water inlet pipe, ultraviolet generator Located on the side of the water inlet pipe, the sedimentation tank is located on the side of the sewage tank, the screen is located in the water inlet pipe, the solenoid valve is located in the water inlet pipe, the screen is located on the side of the solenoid valve, the sedimentation tank is located on the side of the screen, the sedimentation tank Located above the first water pump, the first water pump is located on one side of the sewage tank, the activated carbon filter is located on one side of the sewage tank, the sewage tank is provided with a liquid level sensor and a filter medium layer, and the liquid level sensor is located above the filter medium layer, The nanofiltration membrane filter is located between the activated carbon filter and the water purification tank, the outlet pipe is connected to one end of the water purification tank, the second water pump is located on one side of the activated carbon filter, the quartz sand layer is located above the activated carbon layer, and the quartz sand layer is It is located under the clean water tank, the clean water tank is located on one side of the sewage tank, and the outlet pipe is located on one side of the partition net.

Preferably, the filter medium layer adopts a reverse osmosis membrane.

Preferably, the shape of the water inlet pipe is a rectangle.

Preferably, the filter medium layer has two layers.

Preferably, the shape of the clean water pool is rectangular.

The positive progress effect of the utility model is that the utility model has the characteristics of simple structure, low processing cost, long service life and wide application range, can realize the purification of industrial wastewater, reduce environmental pollution caused by wastewater discharge, and can also make Industrial wastewater can be reused to reduce water waste.

Description of drawings

Fig. 1 is the structural representation of the utility model.

detailed description

The preferred embodiments of the utility model are given below in conjunction with the accompanying drawings to describe the technical solution of the utility model in detail.

As shown in Figure 1, the industrial sewage treatment equipment of the utility model includes a sewage tank 1, an ultraviolet generator 2, a water inlet pipe 3, a sedimentation tank 4, a first water pump 5, an activated carbon filter 6, a nanofiltration membrane filter 7, a water purification Pool 8, outlet pipe 11, screen 12, solenoid valve 13, second water pump 14, quartz sand layer 15, activated carbon layer 16, ultraviolet generator 2 is located in sewage tank 1, and one end of sedimentation tank 4 is connected to water inlet pipe 3, The ultraviolet generator 2 is located on one side of the water inlet pipe 3, the sedimentation tank 4 is located on one side of the sewage tank 1, the partition net 12 is located in the water inlet pipe 3, the solenoid valve 13 is located in the water inlet pipe 3, and the partition net 12 is located on one side of the solenoid valve 13. side, the sedimentation tank 4 is located on the side of the screen 12, the sedimentation tank 4 is located above the first water pump 5, the first water pump 5 is located on the side of the sewage tank 1, the activated carbon filter 6 is located on the side of the sewage tank 1, and the sewage tank 1 is provided with a liquid level sensor 9 and a filter medium layer 10, the liquid level sensor 9 is located above the filter medium layer 10, the nanofiltration membrane filter 7 is located between the activated carbon filter 6 and the water purification pool 8, the outlet pipe 11 and the net One end of the pool 8 is connected, the second water pump 14 is positioned at one side of the activated carbon filter 6, the quartz sand layer 15 is positioned above the activated carbon layer 16, and the quartz sand layer 15 is positioned at the bottom of the water purification pool 8, and the water purification pool 8 is located at On one side of the sewage tank 1 , the outlet pipe 11 is located on one side of the partition net 12 .

The filter medium layer 10 adopts a reverse osmosis membrane, which reduces the waste of water resources.

The shape of the water inlet pipe 3 is a rectangle, so the structure is simple.

The shape of the clean water pool 8 is a rectangle, so the cost is low.

The working principle of the utility model is as follows: the sewage in the water inlet pipe of the industrial sewage enters the sewage tank after being settled in the sedimentation tank under the action of the external air pressure, the solenoid valve is activated, and the large solid debris in the sewage is separated from the net. Large pieces of solid debris accumulate on the separation net, which solves the problem that the industrial sewage is viscous and difficult to flow into the industrial sewage treatment equipment by its own weight. Since the water outlet of the sewage tank is connected to a clean carbon filter, the activated carbon filter will filter and purify the sewage , so that the treated sewage meets the discharge standard.

When the water level in the sewage tank reaches a certain height, the ultraviolet generator will work to generate ultraviolet rays to sterilize the sewage in the sewage tank. When the water level in the sewage tank reaches a certain level, the sewage in the sewage tank will be Sent to the activated carbon filter for filtration and purification. When the water level in the sewage tank reaches the working level of the liquid level sensor, the sewage in the sewage tank will be sent to the nanofiltration membrane filter for filtration and purification, and finally sent to the clean water tank through The outlet pipe is discharged, thereby realizing the automation of the entire working process.

To sum up, the utility model has the characteristics of simple structure, low processing cost, long service life and wide application range. It can realize the purification of industrial wastewater, reduce environmental pollution caused by wastewater discharge, and at the same time make industrial wastewater reusable. use to reduce water waste.

The specific embodiments described above have further described the technical problems, technical solutions and beneficial effects of the utility model in detail. It should be understood that the above descriptions are only specific embodiments of the utility model and are not intended To limit the utility model, any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the utility model shall be included in the protection scope of the utility model.

Claims (5)

1. a kind of equipment for processing industrial sewage, it is characterised in that it includes foul water tank, ultraviolet generater, water inlet pipe, precipitation Pond, the first water pump, active carbon filter, nano-filtration membrane filter, water purifying tank, outlet pipe, filter, magnetic valve, the second water pump, quartz Layer of sand, activated carbon layer, ultraviolet generater are located in foul water tank, one end connection water inlet pipe of sedimentation basin, ultraviolet generater position In the side of water inlet pipe, sedimentation basin is located at the side of foul water tank, and filter is located in water inlet pipe, and magnetic valve is located in water inlet pipe, every Net is located at the side of magnetic valve, and sedimentation basin is located at the side of filter, and sedimentation basin is located at the top of the first water pump, and the first water pump is located at The side of foul water tank, active carbon filter, which is located in the side of foul water tank, foul water tank, is provided with liquid level sensor and filtering medium layer, Liquid level sensor is located at the top of filtering medium layer, and nano-filtration membrane filter is located between active carbon filter and water purifying tank, water outlet Pipe is connected with one end of water purifying tank, and the second water pump is located at the side of active carbon filter, and quartz sand layer is located at activated carbon layer Top, quartz sand layer is located at the lower section of water purifying tank, and water purifying tank is located at the side of foul water tank, and outlet pipe is located at the side of filter.

2. equipment for processing industrial sewage as claimed in claim 1, it is characterised in that the filtering medium layer uses counter-infiltration Film.

3. equipment for processing industrial sewage as claimed in claim 1, it is characterised in that the water inlet pipe is shaped as rectangle.

4. equipment for processing industrial sewage as claimed in claim 1, it is characterised in that the filtering medium layer has two layers.

5. equipment for processing industrial sewage as claimed in claim 1, it is characterised in that the water purifying tank is shaped as rectangle.