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A concentrated water recovery and reuse device

A technology of concentrated water and concentrated water, which is applied in non-polluted water treatment, osmosis/dialysis water/sewage treatment, reverse osmosis, etc., can solve the problems of waste of resources and complex structure, and achieve low production cost, save water resources, and structure simple effect

Active Publication Date: 2017-11-21
广东领尚净水科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the concentrated water recovery devices installed in these water purification equipment or water purifiers are complicated in structure, and most of them are installed with the water purifiers. For residents who have purchased reverse osmosis water purifiers at home, if they want to use these recyclable Concentrated water purifiers must be repurchased, and the previously used water purifiers can only be discarded, which will undoubtedly cause a great waste of resources

Method used

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  • A concentrated water recovery and reuse device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] Such as figure 1 As shown, the concentrated water recovery and reuse device includes a box body 1 , and a sealed chamber 2 is formed in the box body 1 . The box body 1 is also connected with the raw water inlet pipe 3, the concentrated water inlet pipe 4, the raw water outlet pipe 5 and the domestic water outlet pipe 6 which communicate with the chamber 2. The tap water pipeline is connected; the raw water inlet pipe 3 is located on the side of the box body 1 and near the top of the box body 1, close to the raw water outlet pipe 5, and is connected with the raw water inlet of the external water purification equipment; the concentrated water inlet pipe 4 is located at the bottom of the box body 1, and communicates with the concentrated water outlet of the external water purification equipment; the domestic water outlet pipe 6 is located at the side of the box body 1 and near the bottom of the box body 1, close to the concentrated water Water inlet pipe 4, and is communi...

Embodiment 2

[0051] The difference between this embodiment 2 and embodiment 1 is that, as Figure 7 As shown, in the second embodiment, the bottom of the chamber 2 is not provided with a stopper 13, and the bottom of the box body 1 is connected with a concentrated water inlet pipe 4 and a domestic water outlet pipe 6 through a three-way joint. Although the three-way joint is an external part, the concentrated water inlet pipe 4 and the domestic water outlet pipe 6 are still connected to the chamber 2. The inside of the three-way joint can be regarded as an extension of the chamber 2, and the concentrated water inlet pipe 4 is still visible. In order to be connected to the bottom of the casing 1 , the domestic water outlet pipe 6 is connected near the bottom of the casing 1 . The working principle of the entire concentrated water recovery and reuse device is the same as that of the concentrated water recovery and reuse device in Example 1.

Embodiment 3

[0053] The difference between this embodiment 3 and embodiment 1 is that, as Figure 8 As shown, in this embodiment 3, the bottom of the chamber 2 is not provided with a stopper 13, and the most downstream of the raw water inlet pipe 3 along the direction of water flow is not provided with a backstop device. The working principle of the entire concentrated water recovery and reuse device It is still the same as the working principle of the concentrated water recovery and reuse device in Example 1.

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Abstract

The invention discloses a device for recovering and reusing concentrated water. The device includes a box body in which a sealed chamber is formed; the box body is also provided with a raw water inlet pipe, a concentrated water inlet pipe, a raw water outlet pipe and a domestic water outlet pipe. Water pipes; the raw water inlet pipe, concentrated water inlet pipe, raw water outlet pipe, and domestic water outlet pipe are all connected to the chamber; the raw water inlet pipe is formed with a raw water inlet, and the raw water outlet pipe is formed with a raw water outlet. The water outlets are close to each other; the concentrated water inlet pipe is formed with a concentrated water inlet, and the domestic water outlet pipe is formed with a domestic water outlet. The concentrated water inlet and the domestic water outlet are close to each other. The concentrated water inlet and the raw water outlet away from each other. The invention has simple structure and low production cost, greatly improves the raw water utilization rate of the water purification equipment, especially the reverse osmosis water purification equipment, and realizes the purpose of saving water resources.

Description

technical field [0001] The invention relates to a water purifying device, in particular to a device for recovering and reusing concentrated water. Background technique [0002] The reverse osmosis water purifier originated from the American space technology in the 1950s and was introduced to China in the 1990s. Reverse osmosis is a membrane separation technology. Reverse osmosis is to apply a pressure higher than the natural osmotic pressure in salty water (such as raw water), so that the water penetrates from the side with high concentration to the side with low concentration, and separates the water molecules in the raw water from other substances. Purified water (pure water) and concentrated water (concentrated water) are formed. [0003] The pore size of the reverse osmosis membrane is extremely small, and its pores are only 0.5-1.0nm. Its advantage is that it can remove 95-99% of bacteria, viruses, colloids, residual chlorine, organic matter (such as polluted chemical...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C02F1/44B01D61/10C02F103/04
Inventor 冯永刚张永才罗庭剑
Owner 广东领尚净水科技有限公司
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