EDI continuous desalination intelligent water treatment device

Abstract

The utility model provides an EDI continuous desalination intelligent water treatment device which comprises a base, a purification box is arranged at the top of the base, a rear cover is arranged behind the purification box, a liquid inlet is formed in one side of the rear cover, a second valve is arranged in the liquid inlet, a plurality of liquid outlets are formed below the liquid inlet, third valves are arranged in the liquid outlets, and the third valves are arranged in the third valves. A desalting device is arranged in the purification box, a permeable membrane is arranged on one side of the desalting device, a dirt removal box is arranged on one side of the rear cover, a booster pump is arranged at the top of the dirt removal box, a liquid conveying pipe is arranged at the output end of the booster pump, the other end of the liquid conveying pipe is connected with a liquid inlet, and an infusion pump is arranged on one side of the storage box. When the equipment needs to be purified, the liquid increasing pump and the liquid pumping pump are matched with each other to form backwashing, so that impurities on the surface of an osmotic membrane and the surface of the desalting device are effectively removed, it is ensured that the water quality reaches the standard, meanwhile, the osmotic membrane is protected, and the service life of the osmotic membrane is prolonged.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of continuous electric desalination, especially to EDI continuous desalination intelligent water treatment device. BACKGROUND

[0002] EDI continuous desalination, that is, continuous electrodeionization technology, is an advanced technology widely used in the field of modern water treatment, which ingeniously combines the advantages of electrodialysis technology and ion exchange technology, and through the action of an electric field, the ions in water can be continuously removed, thereby realizing the goal of deep desalination treatment of water quality.

[0003] Now there is a kind of ultra-pure water purification treatment device of Chinese patent document CN202122584704.6, including purification tank, RO reverse osmosis pure water device, filter structure and EDI desalination device, the filter cavity and the water purification cavity are equipped in the purification tank, the middle part of the filter cavity is equipped with a water tank, one side wall of the purification tank is equipped with a water inlet pipe that passes through the filter cavity and is communicated with the water tank, the bottom of the filter cavity is equipped with filter cloth connected with the bottom of the water tank, the bottom of the filter cloth is equipped with a sedimentation tank, the outer side and the upper side of the water tank in the filter cavity are equipped with filter structure, the upper side of the filter structure is equipped with a disinfection cavity, the bottom of the water purification cavity is equipped with a reverse osmosis purification cavity communicated with the disinfection cavity, the reverse osmosis purification cavity is equipped with a RO reverse osmosis pure water device, the lower side of the reverse osmosis purification cavity is equipped with an EDI desalination cavity, the ultra-pure water purification treatment device of the utility model belongs to the technical field of ultra-pure water preparation, has good purification effect, compact structure and small space occupation.

[0004] But the above patent has certain defects in use, because in the above scheme, the EDI desalination device drives the screw rod to rotate through the driving motor, the screw rod drives the scraper to slide along the vertical guide rail, and the scraper cleans the permeation membrane, in the cleaning process, the scraper is easy to damage the permeation membrane, resulting in the failure of the permeation membrane and affecting the desalination effect.

[0005] Therefore, the EDI continuous desalination intelligent water treatment device is proposed to solve the above problems. Utility model content

[0006] In order to overcome the defects of the prior art, the utility model provides an EDI continuous desalination intelligent water treatment device.

[0007] The utility model adopts the following technical scheme:

[0008] The EDI continuous desalination intelligent water treatment device comprises

[0009] The base is provided with a purification tank at the top, the front cover is provided with a water outlet at one side, the water outlet is provided with a first valve, the rear cover is provided with a liquid inlet at one side, the liquid inlet is provided with a second valve, a plurality of liquid outlets are provided below the liquid inlet, the liquid outlets are provided with third valves, a desalination device is arranged in the purification tank, the desalination device is provided with a permeable membrane at one side, and the permeable membrane is close to the front cover.

[0010] The rear cover is provided with a decontamination tank at one side, and the decontamination tank is located on the top of the base, the decontamination tank is provided with a booster pump at the top, the booster pump is provided with a liquid delivery pipe at the output end, the other end of the liquid delivery pipe is connected with the liquid inlet, the storage tank is provided with a liquid pumping pump at one side, the output end of the liquid pumping pump is provided with a sewage pipe, and the other end of the sewage pipe is connected with the plurality of liquid outlets.

[0011] As a preferred scheme of the utility model, the front cover is provided with a detection device at one side, and the detection device is located on the top of the base, one end of the detection device is provided with an external outlet pipe, and the other end is provided with a water filter pipe, and the other end of the water filter pipe is connected with the water outlet.

[0012] As a preferred scheme of the utility model, the front cover is provided with an electrode plate outside, and the electrode plate is located above the water outlet, and a water inlet is arranged above the electrode plate.

[0013] As a preferred scheme of the utility model, the detection device is provided with a reflux pipe at the top end, the reflux pipe is connected with a shunt device at the tail end, the shunt device is provided with a water inlet pipe at the other end, and the other end of the water inlet pipe is connected with the water inlet.

[0014] As a preferred scheme of the utility model, the base is provided with a filter at the top away from the purification tank, the filter is provided with an external inlet pipe at one side, the filter is provided with a water conveying pipe away from the external inlet pipe, a water inlet pump is arranged at the middle position of the water conveying pipe, and the water inlet pipe is arranged at one side of the shunt device.

[0015] As a preferred scheme of the utility model, the base is provided with a support frame at the top, the support frame is provided with an electric box at one side, and the electric box is provided with a control panel on the outer wall.

[0016] Compared with the prior art, the utility model has the advantages that:

[0017] 1. The detection device monitors water quality and flow pressure in real time, when the detection device detects abnormal water quality or unstable flow pressure, the first valve is closed, the shunt device adjusts the flow of the water inlet pipe, the second valve is opened, the liquid increasing pump is started, the acid-base adjusting liquid is contained in the decontamination tank, the acid-base adjusting liquid is injected into the purification bin from the infusion tube through the liquid increasing pump, and the original water in the purification tank is mixed, the permeable membrane is cleaned, the third valve is opened after a period of static state, the liquid pumping pump discharges the purified sewage through the sewage discharge pipe, impurities on the surface of the permeable membrane and the desalination device are effectively removed through backwashing, the water quality is ensured to reach the standard, and the service life of the permeable membrane is prolonged.

[0018] 2. A reflux pipe is arranged at the top of the detection device, when the detection device detects abnormal water quality, the water is introduced into the shunt device through the reflux pipe, the shunt device is injected into the purification tank through the water inlet pipe again, secondary purification treatment is carried out, and the water quality is ensured to reach the standard.

[0019] 3. A water inlet pump is arranged at the middle position of the conveying water pipe, when the water inlet pump is started, the filtered water in the filter is pushed into the shunt device under the water inlet pump, the shunt device automatically adjusts the flow according to the water quality of the detection device, when the detection device detects that the flow pressure decreases, the power of the water inlet pump is increased, and the water flow is ensured to be smooth and uniformly distributed. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 is the structural diagram of the detection device of the utility model;

[0021] Figure 2 is the structural diagram of the decontamination tank of the utility model;

[0022] Figure 3 is the top view structural diagram of the purification tank of the utility model;

[0023] Figure 4 is the sectional view of the purification tank of the utility model;

[0024] In the drawing: 1, base; 2, support frame; 3, electric box; 4, control panel; 5, purification tank; 6, front cover; 7, rear cover; 8, water inlet; 9, water outlet; 10, first valve; 11, electrode plate; 12, water filter pipe; 13, detection device; 14, reflux pipe; 15, shunt device; 16, water inlet pipe; 17, permeable membrane; 18, desalination device; 19, decontamination tank; 20, booster pump; 21, infusion tube; 22, sewage discharge pipe; 23, liquid pumping pump; 24, liquid inlet; 25, second valve; 26, liquid outlet; 27, third valve; 28, external inlet pipe; 29, filter; 30, conveying water pipe; 31, external outlet pipe; 32, water inlet pump. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments of the utility model, all the other embodiments obtained by the ordinary skilled in the art without creative labor fall within the protection scope of the utility model.

[0026] Embodiments

[0027] Please refer to Figures 1-4 EDI continuous desalination intelligent water treatment device, comprising:

[0028] The base 1 is provided with a purification tank 5 on the top, the front of the purification tank 5 is provided with a front cover 6, one side of the front cover 6 is provided with a water outlet 9, the water outlet 9 is provided with a first valve 10, the back of the purification tank 5 is provided with a back cover 7, one side of the back cover 7 is provided with a liquid inlet 24, the liquid inlet 24 is provided with a second valve 25, a plurality of liquid outlets 26 are arranged below the liquid inlet 24, the liquid outlets 26 are provided with third valves 27, the purification tank 5 is provided with a desalination device 18, one side of the desalination device 18 is provided with a permeation membrane 17, and the permeation membrane 17 is close to the front cover 6.

[0029] One side of the back cover 7 is provided with a dirt removal tank 19, and the dirt removal tank 19 is located on the top of the base 1, the top of the dirt removal tank 19 is provided with a booster pump 20, the output end of the booster pump 20 is provided with a liquid conveying pipe 21, the other end of the liquid conveying pipe 21 is connected with the liquid inlet 24, one side of the storage tank is provided with a liquid pumping pump 23, the output end of the liquid pumping pump 23 is provided with a sewage pipe 22, and the other end of the sewage pipe 22 is connected with the plurality of liquid outlets 26.

[0030] In this embodiment, a purification tank 5 is provided on the top of the base 1. A front cover 6 is provided on the front of the purification tank 5, and a water outlet 9 is provided on one side of the front cover 6. A first valve 10 is provided inside the water outlet 9. A rear cover 7 is provided at the rear of the purification tank 5. An inlet 24 is provided above one side of the rear cover 7, and a second valve 25 is provided inside the inlet 24. Multiple outlets 26 are provided below one side of the inlet 24, and each of the multiple outlets 26 is provided with a third valve 27. A desalination device 18 is provided inside the purification tank 5, and a permeation membrane 17 is provided on one side of the desalination device 18, close to the front cover 6. A decontamination tank 19 is provided on the top of the base 1, and the storage tank is located on one side of the rear cover 7. A booster pump 20 is provided on the top of the decontamination tank 19, and the output end of the booster pump 20 is connected to an infusion pipe 21. 1. The other end is connected to the inlet 24. A pump 23 is provided on one side of the storage box. The output end of the pump 23 is connected to the drain pipe 22. The other end of the drain pipe 22 is connected to multiple outlets 26. The decontamination box 19 is filled with acid-base adjustment solution. When water purification is required, the first valve 10 in the outlet 9 is closed. When the booster pump 20 is started, the second valve 25 is opened at the same time. The acid-base adjustment solution enters the purification box 5 through the delivery pipe 21. The acid-base adjustment solution comes into contact with the desalination device 18 and the permeation membrane 17 to purify the water. When the water purification is completed, the second valve 25 is closed, the third valve 27 in the multiple outlets 26 is opened, and the pump 23 is started. The multiple outlets 26 are located in opposite positions to the desalination device 18 and the permeation membrane 17. The waste liquid is discharged through the drain pipe 22 by the pump 23 and transported to the decontamination box 19. The decontamination box 19 centrally treats the waste liquid.

[0031] Specifically, a detection device 13 is provided on one side of the front cover 6, and the detection device 13 is located on the top of the base 1. One end of the detection device 13 is provided with an external outlet pipe 31, and the other end is provided with a water filter pipe 12. The other end of the water filter pipe 12 is connected to the water outlet 9.

[0032] In this embodiment, a detection device 13 is provided on the top of the base 1. The detection device 13 is located on one side of the front cover 6. The two ends of the detection device 13 are respectively provided with an external outlet pipe 31 and a water filter pipe 12. The water filter pipe 12 is connected to the water outlet 9. The external outlet pipe 31 is used to connect to external equipment. The water flowing out from the external outlet pipe 31 is the water that has been desalinated.

[0033] Specifically, an electrode plate 11 is provided on the outer side of the front cover 6, and the electrode plate is located above the water outlet 9. An inlet 8 is provided above the electrode plate 11.

[0034] In this embodiment, an electrode plate 11 is provided on the outer side of the front cover 6, and the motor plate is located above the water outlet 9. An inlet 24 is provided above the electrode plate 11. The electrode plate 11 is used to perform electrochemical treatment on the water in the purification tank 5.

[0035] Specifically, the detection device 13 top end is equipped with backflow pipe 14, the backflow pipe 14 end is connected with shunt device 15, the shunt device 15 other end is equipped with water inlet pipe 16, the water inlet pipe 16 other end is connected with water inlet 8.

[0036] In this embodiment, the detection device 13 top end is equipped with backflow pipe 14, the backflow pipe 14 other end is equipped with shunt device 15, the shunt device 15 other end is equipped with water inlet pipe 16, the water inlet pipe 16 other end is connected with water inlet 8, when the detection device 13 detects that the water quality in the filter pipe 12 is abnormal, the shunt device 15 starts, the backflow pipe 14 guides part of the water quality back to the water inlet 8 for re-purification, ensuring that the water quality at the water outlet 9 is stable and up to standard.

[0037] Specifically, the base 1 top is equipped with filter 29 away from the purification tank 5 side, the filter 29 side is equipped with external inlet pipe 28, the filter 29 side away from the external inlet pipe 28 is equipped with conveying water pipe 30, the conveying water pipe 30 middle position is equipped with water inlet pump 32, and the water inlet pipe 16 is installed on the shunt device 15 side.

[0038] In this embodiment, the base 1 top is equipped with filter 29, the filter 29 is located on the purification tank 5 side, the filter 29 side is equipped with external inlet pipe 28, the external inlet pipe 28 is used for connecting external water source, the filter 29 other side is equipped with conveying water pipe 30, the external water source enters the conveying water pipe 30 after being filtered by the filter 29, the conveying water pipe 30 middle position is installed with water inlet pump 32, and the conveying water pipe 30 end is connected with the shunt device 15, the water source filtered by the filter 29 is transported to the shunt device 15 through the water inlet pump 32, the shunt device 15 transports the water source to the purification tank 5 through the water inlet pipe 16 for purification treatment, when the monitoring device detects that the water flow in the filter pipe 12 is reduced, the water inlet pump 32 automatically adjusts the flow, ensuring that the water source is continuously and stably supplied and uniformly distributed.

[0039] Specifically, the base 1 top is equipped with support frame 2, the support frame 2 side is equipped with electric box 3, and the electric box 3 outer wall is equipped with control panel 4.

[0040] In this embodiment, the base 1 top is equipped with support frame 2, the support frame 2 side is installed with electric box 3, the electric box 3 is used for power supply for each component, the electric box 3 outer wall is equipped with control panel 4, the control panel 4 is used for adjusting the working state of each component, ensuring stable operation of the system.

[0041] The utility model discloses a principle is: external water source passes through the external inlet pipe 28 and enters the filter 29, after preliminary filtration, and water inlet pump 32 will be filtered water delivery to the shunt device 15, and shunt device 15 will be shunted to the purification tank 5, in the electrode plate 11 of purification tank 5, desalination device 18, osmotic membrane 17 between mutual cooperation and carry out electrochemistry processing, and the water after desalination is through first valve 10 and enters the filter pipe 12, and detection device 13 detects water quality, and directly flows out through external outlet pipe 31 when reaching the standard, and when detection device 13 detects that water quality exceeds the pre-set standard, first valve 10 closes, and shunt device 15 adjusts the water intake, and opens second valve 25, and increases the liquid pump and starts, and acid-base adjusting liquid passes through infusion tube 21 and enters the purification tank 5, and acid-base adjusting liquid contacts desalination device 18, osmotic membrane 17, and carries out water purification, and when water purification is completed, closes second valve 25, and the third valve 27 in multiple liquid outlets 26 opens, and draws the liquid pump 23 and starts, and through the liquid pump 23, waste liquid is discharged through the blow-off pipe 22 and is transported to the decontamination tank 19, and after essence, second valve 25 and third valve 27 are closed, and the system restores the initial state, and ensure that water quality continues to reach the standard, reduce energy consumption simultaneously, improve purification efficiency.

[0042] The above, only for the utility model of the preferred specific implementation, but the protection scope of the utility model does not limit to this, any familiar with the technical field of the technical personnel in the utility model discloses the technical range, according to the technical scheme of the utility model and its improvement conception add up to equivalent replacement or change, all should cover in the protection scope of the utility model.

Claims

1. An EDI continuous desalination intelligent water treatment device, characterized in that, Include: The base is provided with a purification tank on the top, the front cover is provided with a water outlet on one side, the water outlet is provided with a first valve, the back cover is provided with a liquid inlet on one side, the liquid inlet is provided with a second valve, the liquid inlet is provided with a plurality of liquid outlets, the liquid outlet is provided with a third valve, the purification tank is provided with a desalination device, the desalination device is provided with a permeable membrane on one side, and the permeable membrane is close to the front cover. The back cover is provided with a pollution removal tank on one side, and the pollution removal tank is located on the top of the base, the pollution removal tank is provided with a booster pump on the top, the booster pump is provided with a liquid delivery pipe, the other end of the liquid delivery pipe is connected with the liquid inlet, the liquid pump is provided on one side of the storage tank, the output end of the liquid pump is provided with a sewage pipe, the other end of the sewage pipe is connected with a plurality of liquid outlets.

2. The EDI continuous desalination intelligent water treatment device according to claim 1, characterized in that: The front cover is provided with a detection device on one side, and the detection device is located on the top of the base, one end of the detection device is provided with an external outlet pipe, the other end is provided with a water filter pipe, and the other end of the water filter pipe is connected with the water outlet.

3. The EDI continuous desalination intelligent water treatment device according to claim 2, characterized in that: The front cover is provided with an electrode plate on the outside, and the electrode plate is located above the water outlet, and the electrode plate is provided with a water inlet above it.

4. The EDI continuous desalination intelligent water treatment device according to claim 3, characterized in that: The top end of the detection device is provided with a reflux pipe, the reflux pipe is connected with a shunt device at the end, the other end of the shunt device is provided with a water inlet pipe, and the other end of the water inlet pipe is connected with the water inlet.

5. The EDI continuous desalination intelligent water treatment device according to claim 4, characterized in that: The base is provided with a filter on the top away from the purification tank, the filter is provided with an external inlet pipe on one side, the filter is provided with a water conveying pipe away from the external inlet pipe, the water conveying pipe is provided with a water inlet pump at the middle position, and the water inlet pipe is installed on one side of the shunt device.

6. The EDI continuous desalination intelligent water treatment device according to claim 5, characterized in that: The base is provided with a support frame on the top, the support frame is provided with an electric box on one side, and the electric box is provided with a control panel on the outer wall.

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