CN210796040U

CN210796040U - Water treatment system

Info

Publication number: CN210796040U
Application number: CN201921755306.2U
Authority: CN
Inventors: 吴德成
Original assignee: Kunshan Huiye Environmental Protection Equipment Co ltd
Current assignee: Kunshan Huiye Environmental Protection Equipment Co ltd
Priority date: 2019-10-18
Filing date: 2019-10-18
Publication date: 2020-06-19
Anticipated expiration: 2029-10-18

Abstract

The utility model provides a water treatment system, which relates to the technical field of water treatment and comprises a filter tower, a security filter, an RO (reverse osmosis) device, an ion exchanger and a water tank which are sequentially communicated from left to right, wherein the top of the filter tower is connected with a sand filtering box, the connecting surface of the filter tower and the sand filtering box is a filter screen, a push plate and a pneumatic cylinder are arranged in the sand filtering box, a telescopic rod of the pneumatic cylinder is connected with the push plate, the two side walls of the sand filtering box are respectively provided with a water inlet and a sand outlet, and a containing box is arranged obliquely below the sand outlet; the inside of the water tank is divided into a first compartment, a second compartment and a third compartment, the first compartment is communicated with the ion exchanger, and water flows through the first compartment, the second compartment and the third compartment in sequence; the filter is used for solving the problems that the filtering method is not good, the filter screen is easy to block, and the water in the water tank is lack of flow and the microbial pollution is easy to cause in the prior art.

Description

Water treatment system

Technical Field

The utility model relates to a water treatment technical field especially relates to a water treatment system.

Background

The water treatment aims to improve the water quality and make the water quality reach a certain water quality standard. There are various methods such as physical water treatment, chemical water treatment, biological water treatment, etc. depending on the treatment method. There are two main types of water treatment and wastewater treatment depending on the object or purpose of treatment. The feed water treatment comprises two types of domestic drinking water treatment and industrial water treatment;

in the case of domestic water (or urban public water supply), raw water from a high-quality water source (well water or a well-protected water supply dedicated reservoir) is simply disinfected to obtain finished water; taking raw water from a common river or lake, removing turbid impurities such as silt and the like, and then disinfecting; the raw water with serious pollution needs to be removed with pollutants such as organic matters; raw water containing iron and manganese (such as some well water) needs to be removed with iron and manganese. Domestic water can meet the water quality requirements of common industrial water, but the industrial water sometimes needs further processing, such as softening, desalting and the like.

For raw water taken from a common river or lake, the raw water usually contains more silt, and a filtering method is usually adopted to filter the raw water, but the traditional filtering method has certain defects, silt is excessively accumulated due to long-term filtering, a filter screen is blocked, silt is continuously washed by water flow, and the silt is difficult to automatically air-dry; meanwhile, purified water may be stored in the water tank for a long time, and lack of flow easily causes microbial pollution, which affects normal use of purified water.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned shortcomings of the prior art, the present invention is directed to a water treatment system for solving the problems of the prior art, such as poor filtration method, easy blockage of the filter screen, and the lack of water flowing in the water tank, which is likely to cause microbial contamination.

In order to achieve the above and other related purposes, the utility model provides a water treatment system, which comprises a filtering tower, a security filter, an RO reverse osmosis device, an ion exchanger and a water tank which are sequentially communicated from left to right, wherein the top of the filtering tower is connected with a sand filtering box, the connecting surface of the filtering tower and the sand filtering box is a filter screen, a push plate and a pneumatic cylinder are arranged in the sand filtering box, a telescopic rod of the pneumatic cylinder is connected with the push plate, the two side walls of the sand filtering box are respectively provided with a water inlet and a sand outlet, and a containing box is arranged obliquely below the sand outlet;

specifically, the filter tower is connected with the second water pump, and the second water pump leads to pipe and is connected with the cartridge filter, and the cartridge filter is connected with the third water pump, and the third water pump leads to pipe and is connected with RO reverse osmosis unit, and RO reverse osmosis unit is connected with the fourth water pump, and the fourth water pump leads to pipe and is connected with ion exchanger.

The interior of the water tank is divided into a first compartment, a second compartment and a third compartment, the first compartment is communicated with the ion exchanger, and water flows through the first compartment, the second compartment and the third compartment in sequence.

In an embodiment of the present invention, a first gap is disposed on a connection surface of the first compartment and the second compartment, a second gap is disposed on a connection surface of the second compartment and the third compartment, and a depth of the second gap is greater than a depth of the first gap.

In an embodiment of the present invention, the third compartment is provided with a first water pump therein, and the contact surface of the first compartment and the second compartment is provided with a drainage pipeline connected with the first water pump.

In an embodiment of the present invention, the first compartment is provided with an ozone generator inside.

In an embodiment of the present invention, the middle of the filtering tower is provided with an activated carbon layer.

In an embodiment of the present invention, the RO reverse osmosis apparatus comprises four groups of reverse osmosis filtration tubes, and the four groups of reverse osmosis filtration tubes are arranged in a straight line from bottom to top.

In an embodiment of the present invention, the water tank further comprises a control box disposed on the surface of the water tank, wherein the control box is electrically connected to the pneumatic cylinder and the first water pump;

specifically, the control box is further electrically connected with the second water pump, the third water pump and the fourth water pump.

As described above, the utility model discloses following beneficial effect has:

1. the utility model discloses increased the splendid attire case in sand filtering box below for the silt that filters off in the sand filtering box is strained to the splendid attire, and silt falls into natural air-dry behind the splendid attire case, and the filter screen surface in the sand filtering box has emptied silt, can accelerate the filtration of raw water, has improved efficiency.

2. The utility model discloses separate into first compartment, second compartment and third compartment with the water tank, the rivers after the purification can flow at three compartment inner loop, and ozone generator can disinfect repeatedly to the water in the water tank to obtain the more pure water of quality.

Drawings

Fig. 1 is a schematic view of the overall structure disclosed in the embodiment of the present invention.

Fig. 2 is a schematic structural view of a sand filtering box disclosed in the embodiment of the present invention.

Fig. 3 is a schematic structural diagram of a push plate disclosed in an embodiment of the present invention.

Fig. 4 is a schematic view showing an internal structure of a filtration tower disclosed in an embodiment of the present invention.

Fig. 5 is a schematic structural diagram of a water tank disclosed in an embodiment of the present invention.

Fig. 6 is a schematic view showing the internal structure of the first compartment disclosed in the embodiment of the present invention.

Description of the element reference numerals

1-a filtration column; 2-a cartridge filter; 3-RO reverse osmosis unit; 4-an ion exchanger; 5-a water tank; 6-filtering the sand box; 7-pushing the plate; 8-a pneumatic cylinder; 9-a water inlet; 10-filling the box; 11-a first compartment; 12-a second compartment; 13-a third compartment; 14-a filter screen; 15-a first notch; 16-a second notch; 17-an ozone generator; 18-an activated carbon layer; 19-a drainage pipeline; 20-a control box; 21-a second water pump; 22-a third water pump; 23-a fourth water pump; 24-sand outlet.

Detailed Description

The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.

Please refer to fig. 1 to 6. It should be understood that the structure, ratio, size and the like shown in the drawings attached to the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by those skilled in the art, and are not used for limiting the limit conditions that the present invention can be implemented, so that the present invention has no technical essential meaning, and any structure modification, ratio relationship change or size adjustment should still fall within the scope that the technical content disclosed in the present invention can cover without affecting the function that the present invention can produce and the purpose that the present invention can achieve. Meanwhile, the terms such as "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for convenience of description, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof may be made without substantial technical changes, and the present invention is also regarded as the scope of the present invention.

Referring to fig. 1, the utility model provides a water treatment system, including filter tower 1, safety filter 2, RO reverse osmosis unit 3, ion exchanger 4 and water tank 5 that communicate in order from left to right, please refer to fig. 2, the top of filter tower 1 is connected with filtering sand box 6, please refer to fig. 3, fig. 4, the connection face of filter tower 1 and filtering sand box 6 is filter screen 14, filtering sand box 6 embeds has push pedal 7 and pneumatic cylinder 8, the telescopic link of pneumatic cylinder 8 is connected with push pedal 7, the both sides wall of filtering sand box 6 has been seted up water inlet 9 and sand outlet 24 respectively, the oblique below of sand outlet 24 is provided with containing box 10;

in this embodiment, the filter tower 1 and the sand filtering box 6 are used for filtering out silt in raw water, the cartridge filter 2 is used for removing oil mist and solid particles in water, and the RO reverse osmosis device 3 can effectively remove charged ions, inorganic substances, colloidal particles, bacteria and organic substances in water.

Specifically, the filtration tower 1 is connected with a second water pump 21, the second water pump 21 is connected with a cartridge filter 2 through a water pipe, the cartridge filter 2 is connected with a third water pump 22, the third water pump 22 is connected with an RO reverse osmosis device 3 through a water pipe, the RO reverse osmosis device 3 is connected with a fourth water pump 23, and the fourth water pump 23 is connected with an ion exchanger 4 through a water pipe.

Referring to fig. 5, the inside of the water tank 5 is divided into a first compartment 11, a second compartment 12 and a third compartment 13, the first compartment 11 is communicated with the ion exchanger 4, and the water flows through the first compartment 11, the second compartment 12 and the third compartment 13 in sequence.

Based on the above embodiments, a first gap 15 is formed on a connection surface between the first compartment 11 and the second compartment 12, a second gap 16 is formed on a connection surface between the second compartment 12 and the third compartment 13, and a depth of the second gap 16 is greater than a depth of the first gap 15.

Referring to fig. 6, based on the above embodiment, a first water pump is disposed in the third compartment 13, a drainage pipe 19 connected to the first water pump is disposed on a contact surface between the first compartment 11 and the second compartment 12, and the first water pump enables water to flow from the third compartment 13 into the first compartment 11 in a unidirectional flow.

Based on the above embodiment, the first compartment 11 has the ozone generator 17 built therein.

Based on the above embodiment, the middle part of the filter tower 1 is provided with the activated carbon layer 18.

Based on the above embodiment, the RO reverse osmosis apparatus 3 is composed of four sets of reverse osmosis filtration tubes arranged in a straight line from bottom to top.

Based on the above embodiment, the water tank further comprises a control box 20 arranged on the surface of the water tank 5, wherein the control box 20 is electrically connected with the pneumatic cylinder 8 and the first water pump;

specifically, the control box 20 is further electrically connected to a second water pump 21, a third water pump 22, and a fourth water pump 23.

The working process is as follows: pumping river water into a sand filtering box 6, filtering the river water once by using a filtering net 14, and keeping silt on the filtering net 14, when the silt is accumulated more, controlling a pneumatic cylinder 8 to push a push plate 7 to push the accumulated silt into a containing box 10, and naturally drying the silt in the containing box 10; after being filtered for the second time by the activated carbon layer 18, the water flows through the cartridge filter 2, the RO reverse osmosis device 3 and the ion exchanger 4 in sequence, the purified water flows into the first compartment 11, along with the continuous increase of the water flow, the water flow in the first compartment 11 flows into the second compartment 12 from the first gap 15, and the water flow in the second compartment 12 flows into the third compartment 13 from the second gap 16;

after water production is stopped, no water flow flows into the first compartment 11 again, the prepared purified water is stored in the water tank 5, the first water pump is started to introduce the water in the third compartment 13 into the first compartment 11, circulation is achieved, and the ozone generator 17 sterilizes the purified water continuously.

To sum up, the utility model discloses both adopt the method of preferred to handle silt, can make rivers circulation again. Therefore, the utility model effectively overcomes various defects in the prior art and has deep industrial utilization value.

The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims

1. A water treatment system is characterized by comprising a filter tower (1), a security filter (2), an RO (reverse osmosis) device (3), an ion exchanger (4) and a water tank (5) which are sequentially communicated from left to right, wherein the top of the filter tower (1) is connected with a sand filtering box (6), a filter screen (14) is arranged on the connecting surface of the filter tower (1) and the sand filtering box (6), a push plate (7) and a pneumatic cylinder (8) are arranged in the sand filtering box (6), a telescopic rod of the pneumatic cylinder (8) is connected with the push plate (7), a water inlet (9) and a sand outlet (24) are respectively arranged on two side walls of the sand filtering box (6), and a containing box (10) is arranged obliquely below the sand outlet (24);

the water tank (5) is internally divided into a first compartment (11), a second compartment (12) and a third compartment (13), the first compartment (11) is communicated with the ion exchanger (4), and water flows through the first compartment (11), the second compartment (12) and the third compartment (13) in sequence.

2. The water treatment system of claim 1, wherein: a first notch (15) is formed in the connecting surface of the first compartment (11) and the second compartment (12), a second notch (16) is formed in the connecting surface of the second compartment (12) and the third compartment (13), and the depth of the second notch (16) is larger than that of the first notch (15).

3. The water treatment system of claim 2, wherein: a first water pump is arranged in the third compartment (13), and a drainage pipeline (19) connected with the first water pump is arranged on the contact surface of the first compartment (11) and the second compartment (12).

4. The water treatment system of claim 1, wherein: an ozone generator (17) is arranged in the first compartment (11).

5. The water treatment system of claim 1, wherein: and an active carbon layer (18) is arranged in the middle of the filter tower (1).

6. The water treatment system of claim 1, wherein: the RO reverse osmosis device (3) is composed of four groups of reverse osmosis filter tubes, and the four groups of reverse osmosis filter tubes are arranged in a straight line from bottom to top.

7. The water treatment system of claim 3, wherein: still including setting up in control box (20) on water tank (5) surface, control box (20) are connected with pneumatic cylinder (8), first water pump electricity.