CN213085712U

CN213085712U - EDI water treatment facilities

Info

Publication number: CN213085712U
Application number: CN202021730909.XU
Authority: CN
Inventors: 卢兆明
Original assignee: Jiangsu Weiwei Environmental Protection Technology Co ltd
Current assignee: Jiangsu Weiwei Environmental Protection Technology Co ltd
Priority date: 2020-08-19
Filing date: 2020-08-19
Publication date: 2021-04-30
Anticipated expiration: 2030-08-19

Abstract

The utility model discloses an EDI water treatment device, which comprises a frame, wherein the frame consists of a support frame arranged at the inner side of the frame and a foot margin component arranged at the bottom of the support frame, a rectifier and a control panel are arranged at the inner side of the frame, an EDI module is arranged at the front side of the rectifier, a main water inlet main pipe is arranged at the back side of the rectifier, a dosing device is fixedly connected at the top of the main water inlet main pipe, and the dosing device is connected with the EDI module, a reverse osmosis device and a filter, when water is purified, water flow enters through the main water inlet main pipe, a worker starts the rectifier, the EDI module is started, the worker adds bactericide into the water flow through the medicine adding device, microorganisms in the water flow can be effectively killed and controlled, and then, the rivers are through many medium filter, and the quartz sand in many medium filter can form two and filter the step face when filtering, can filter the entrapment respectively to large granule and tiny particle.

Description

EDI water treatment facilities

Technical Field

The utility model relates to a water treatment technical field specifically is an EDI water treatment facilities.

Background

With the increasing development of science and technology, the public service water demand of various industries is higher and higher, water is directly related to the normal operation of production process equipment, the quality of water quality has a great influence on the quality of the whole product, and users have higher requirements on tap water and pure water for production.

However, the conventional water purification process is complex in operation, different chemical reagents such as acid and alkali need to be adjusted according to the components of salts in water to carry out precipitation, filtration and other steps for removing the salts, and the automation degree is not high.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides an EDI water treatment facilities to propose current water purification process flow automation degree, operate comparatively loaded down with trivial details problem in solving above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides an EDI water treatment facilities, includes the frame, the frame comprises the support frame of frame inboard and the lower margin subassembly of support frame bottom, rectifier and control panel are installed to the inboard of frame, the EDI module is installed in the front of rectifier, the back mounted of rectifier has the female pipe of total intaking, the top fixedly connected with charge device of the female pipe of total intaking, the side-mounting of the female pipe of total intaking has many medium filter, active carbon filter and safety filter, antisludging agent charge device is installed at safety filter's top, the side-mounting of safety filter has the high-pressure pump, reverse osmosis unit is installed in the front of high-pressure pump, reverse osmosis unit's bottom intercommunication has the inlet tube, the bottom of inlet tube is installed and is produced water flowmeter, product water motorised valve and product water regulating ball valve, the bottom fixedly connected with of product water regulating ball valve produces water and produces water check valve, the side of reverse osmosis unit communicates respectively has dense water inlet tube and utmost point water inlet tube, dense water governing valve and dense water flowmeter are installed to the bottom of dense water inlet tube, the dense water export has been seted up to the bottom of dense water governing valve, the bottom intercommunication of dense water export has the dense water outlet pipe, utmost point water flowmeter and utmost point water governing valve are installed respectively to the bottom of utmost point water inlet tube, the utmost point water export has been seted up to the bottom of utmost point water governing valve, the bottom intercommunication of utmost point water export has the utmost point water outlet pipe.

Further preferably, the number of the rectifiers is four, the four rectifiers are all provided with the EDI modules, and the rectifiers are arranged on the inner side of the frame.

Preferably, a quartz sand filter material is filled in the multi-media filter, the particle size of the quartz sand filter material is within one to four millimeters, and the multi-media filter is arranged on the side face of the main water inlet pipe.

Further preferably, the activated carbon filter is cylindrical, through holes are formed in the top and the bottom of the activated carbon filter, and the activated carbon filter is mounted on the side face of the main water inlet pipe.

Preferably, a membrane element is installed inside the reverse osmosis device, the membrane element is a composite membrane and is made of aromatic polyamide, and the reverse osmosis device is installed on the front face of the high-pressure pump.

Further preferably, the lower margin subassembly is "triangle-shaped", the both sides of lower margin subassembly all articulate there is the support frame.

(III) advantageous effects

The utility model provides an EDI water treatment facilities possesses following beneficial effect:

(1) the EDI water treatment device comprises an EDI module, a reverse osmosis device and a filter, wherein the EDI module, the reverse osmosis device and the filter are arranged, when water is purified, water flow enters through a main water inlet pipe, a worker starts a rectifier, the EDI module is started, the worker adds a bactericide into the water flow through a dosing device, microorganisms in the water flow can be effectively killed and controlled, then the water flow passes through a multi-medium filter, quartz sand in the multi-medium filter can form two filtering step surfaces when filtering, large particles and small particles can be respectively filtered and intercepted, the filtered water flow enters into an active carbon filter, the active carbon filter can further reduce the pollution index of the inlet water, organic matters in the inlet water and chlorine roots in the inlet water can be effectively adsorbed by the inlet water, the FI of the inlet water is less than or equal to 3, the inlet water enters into a security filter, the worker adds a scale inhibitor through a scale inhibitor device, the multi-media filter, the active carbon filter and the security filter are arranged for three-stage filtration, and coagulant, reducing agent and antisludging agent are added into raw water, so that the turbidity of pretreated outlet water is less than 1 degree, the SDI value is less than 4, the quality and normal operation of reverse osmosis outlet water are ensured, inlet water enters into a reverse osmosis device, most inorganic salts and microorganisms are removed, a concentrated water inlet pipe and an electrode water inlet pipe are connected at the reverse osmosis device, so that the formed concentrated water and electrode water can be divided after passing through a membrane element in the reverse osmosis device, outlet water reaches EDI inlet water requirement through calculation of membrane design software, the quality and normal operation of the outlet water of EDI are ensured, and the water flow is more stable and reliable, thereby the purification of the water flow is completed, the automation degree is high, and all the operation processes of the system are controlled by programs, the automatic operation and switching are realized, the whole process flow is advanced and reasonable, the RO and EDI device is adopted by the host machine, and the complete pretreatment system is combined, so that the effluent of the system meets the requirement of water use.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is an overall plan view of the present invention;

fig. 3 is an overall side view of the present invention;

fig. 4 is a simple process flow diagram of the present invention.

In the figure: 1. a frame; 2. a rectifier; 3. an EDI module; 4. a produced water flow meter; 5. a water production electric valve; 6. a produced water regulating ball valve; 7. a water production check valve; 8. a polar water regulating valve; 9. a concentrated water regulating valve; 10. an extremely water flow meter; 11. a concentrate flowmeter; 12. a water inlet pipe; 13. an extreme water inlet pipe; 14. a concentrated water inlet pipe; 15. an extreme water outlet pipe; 16. a concentrated water outlet pipe; 17. a dosing device; 18. a multi-media filter; 19. an activated carbon filter; 20. a scale inhibitor dosing device; 21. a cartridge filter; 22. a high pressure pump; 23. a reverse osmosis unit; 24. a concentrated water outlet; 25. an extreme water outlet; 26. a control panel; 27. a main water inlet main pipe; 28. a foot margin assembly; 29. a support frame.

The utility model provides an instrument all can obtain through market purchase and private customization:

an EDI module: e-cell MK-3;

a rectifier: bkz-10A.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and simplification of the description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides a technical solution: an EDI water treatment device comprises a frame 1, wherein the frame 1 consists of a support frame 29 arranged on the inner side of the frame 1 and a foot margin assembly 28 arranged at the bottom of the support frame 29, a rectifier 2 and a control panel 26 are arranged on the inner side of the frame 1, an EDI module 3 is arranged on the front surface of the rectifier 2, a main water inlet pipe 27 is arranged on the back surface of the rectifier 2, a dosing device 17 is fixedly connected to the top of the main water inlet pipe 27, a multi-medium filter 18, an active carbon filter 19 and a security filter 21 are arranged on the side surface of the main water inlet pipe 27, a scale inhibitor dosing device 20 is arranged on the top of the security filter 21, a high-pressure pump 22 is arranged on the side surface of the security filter 21, a reverse osmosis device 23 is arranged on the front surface of the high-pressure pump 22, a water inlet pipe 12 is communicated with the bottom of the reverse osmosis device 23, a water production flow meter 4, a water production electric, the side of reverse osmosis unit 23 communicates respectively has dense water inlet tube 14 and utmost point water inlet tube 13, dense water governing valve 9 and dense water flowmeter 11 are installed to the bottom of dense water inlet tube 14, dense water export 24 has been seted up to the bottom of dense water governing valve 9, the bottom intercommunication of dense water export 24 has dense water outlet pipe 16, utmost point water flowmeter 10 and utmost point water governing valve 8 are installed respectively to the bottom of utmost point water inlet tube 13, utmost point water export 25 has been seted up to the bottom of utmost point water governing valve 8, the bottom intercommunication of utmost point water export 25 has utmost point water outlet pipe 15.

In this embodiment, specific rectifier 2 is provided with four, and the EDI module 3 is all installed to four rectifier 2, and rectifier 2 installs in the inboard of frame 1, supplies energy to whole water supply system through four rectifier 2, and is equipped with EDI module 3, has realized the automation of water purification, and all operation processes of system are by program control.

In this embodiment, the specific multi-media filter 18 is filled with a quartz sand filter material, the particle size of the quartz sand filter material is within one to four millimeters, the multi-media filter 18 is installed on the side of the main water inlet pipe 27, when filtering is performed, the small particle impurities are removed by the quartz sand filter material of one to two millimeters, the large particle impurities are removed by the quartz sand filter material of two to four millimeters, and the filtering effect of the device is improved.

In this embodiment, specific activated carbon filter 19 is "cylindrical", and the through-hole has all been seted up to activated carbon filter 19's top and bottom, and activated carbon filter 19 installs in the side of total female pipe 27 that intakes, and when purifying, water flows in from the upper portion, and through the filtering layer, after adsorbing organic matter and chlorine root in the raw water, flow out fast from the lower part again, has improved filterable high efficiency.

In this embodiment, a membrane element is installed inside the reverse osmosis device 23, the membrane element is a composite membrane and made of aromatic polyamide, the reverse osmosis device 23 is installed on the front side of the high-pressure pump 22, and the membrane element is supported by a microporous polysulfone layer, can bear high pressure, and has good resistance to mechanical tension and chemical erosion.

In this embodiment, specific lower margin subassembly 28 is "triangle-shaped", and lower margin subassembly 28's both sides all articulate there is support frame 29, and lower margin subassembly 28 that is "triangle-shaped" stability is higher, connects the back to support frame 29, can evenly share the loading capacity of both sides, has guaranteed the stability of frame 1.

The working principle is as follows: after the utility model is installed, firstly, the installation, fixation and safety protection of the utility model are checked, when water is purified, water flow enters through the main water inlet pipe 27, the staff starts the rectifier 2, the EDI module 3 starts to operate the control panel 26, the staff adds bactericide into the water flow through the medicine adding device 17, then, the water flow passes through the multi-medium filter 18, quartz sand in the multi-medium filter 18 filters and intercepts impurities of the water flow, the filtered water flow enters the activated carbon filter 19, the activated carbon filter 19 can further reduce the pollution index of the inlet water, the staff adds scale inhibitor through the scale inhibitor adding device 20 before the inlet water enters the security filter 21, the inlet water enters the reverse osmosis device 23, most of inorganic salts and microorganisms are removed, at the reverse osmosis device 23, it has connect dense water inlet tube 14 and utmost point water inlet tube 15, and behind the membrane element in the raw water passed through reverse osmosis unit 23, the dense water and the utmost point water of formation can shunt, and remaining soft water lets in into inlet tube 12 in, through the calculation of membrane design software, goes out water and reaches EDI requirement of intaking, and is right so the utility model discloses a use, the utility model discloses simple structure, convenience safe in utilization.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An EDI water treatment device, comprising a frame (1), characterized in that: frame (1) comprises support frame (29) and lower margin subassembly (28) of support frame (29) bottom that frame (1) is inboard, rectifier (2) and control panel (26) are installed to the inboard of frame (1), EDI module (3) are installed in the front of rectifier (2), the back mounted of rectifier (2) has total female pipe (27) of intaking, the top fixedly connected with charge device (17) of total female pipe (27) of intaking, the side-mounting of total female pipe (27) of intaking has multimedium filter (18), activated carbon filter (19) and cartridge filter (21), antisludging agent charge device (20) are installed at the top of cartridge filter (21), the side-mounting of cartridge filter (21) has high-pressure pump (22), reverse osmosis unit (23) are installed in the front of high-pressure pump (22), the bottom intercommunication of reverse osmosis unit (23) has inlet tube (12), the bottom of inlet tube (12) is installed and is produced water flowmeter (4), product water motorised valve (5) and product water regulation ball valve (6), the bottom fixedly connected with of product water regulation ball valve (6) produces water check valve (7), the side of reverse osmosis unit (23) communicates respectively concentrated water inlet tube (14) and utmost point water inlet tube (13), dense water governing valve (9) and dense water flowmeter (11) are installed to the bottom of concentrated water inlet tube (14), dense water export (24) have been seted up to the bottom of dense water governing valve (9), the bottom intercommunication of dense water export (24) has dense water outlet pipe (16), utmost point water flowmeter (10) and utmost point water governing valve (8) have been installed respectively to the bottom of utmost point water inlet tube (13), utmost point water export (25) have been seted up to the bottom of utmost point water governing valve (8), the bottom of the polar water outlet (25) is communicated with a polar water outlet pipe (15).

2. The EDI water treatment apparatus according to claim 1, wherein: the rectifier (2) is provided with four, four EDI module (3) are all installed to rectifier (2), rectifier (2) are installed in the inboard of frame (1).

3. The EDI water treatment apparatus according to claim 1, wherein: the multi-media filter (18) is internally provided with a quartz sand filter material, the particle size of the quartz sand filter material is within one to four millimeters, and the multi-media filter (18) is arranged on the side surface of the main water inlet pipe (27).

4. The EDI water treatment apparatus according to claim 1, wherein: the activated carbon filter (19) is cylindrical, through holes are formed in the top and the bottom of the activated carbon filter (19), and the activated carbon filter (19) is installed on the side face of the main water inlet pipe (27).

5. The EDI water treatment apparatus according to claim 1, wherein: the reverse osmosis device is characterized in that a membrane element is arranged inside the reverse osmosis device (23), the membrane element is a composite membrane and is made of aromatic polyamide, and the reverse osmosis device (23) is arranged on the front face of the high-pressure pump (22).

6. The EDI water treatment apparatus according to claim 1, wherein: the ground foot component (28) is in a triangular shape, and two sides of the ground foot component (28) are hinged with supporting frames (29).