CN210214880U

CN210214880U - Water treatment facilities with purify and detect function

Info

Publication number: CN210214880U
Application number: CN201920651335.8U
Authority: CN
Inventors: Guang Chen; 陈�光; Min Zhang; 张敏; Guolong Lu; 卢国龙; Shun Wang; 王舜; Huile Jin; 金辉乐; Zejun Zheng; 郑泽军; Qing Zhao; 赵青
Original assignee: Wenzhou University
Current assignee: Wenzhou University
Priority date: 2019-05-08
Filing date: 2019-05-08
Publication date: 2020-03-31
Anticipated expiration: 2029-05-08

Abstract

The utility model discloses a water treatment facilities with purify and detect function, its technical scheme main points are including raw water accommodate device, membrane cisterna and output water collection device, raw water accommodate device, adopt transmission pipeline to connect between rectangle membrane cisterna and the output water collection device, be provided with the stop valve that is used for preventing the water to pass through on the transmission pipeline, membrane cisterna side is provided with hydroelectric power generation and electric quantity collection device, the membrane cisterna includes upper die cover and lower die cover, be provided with the permeable membrane between upper die cover and the lower die cover, the lower die is covered and is provided with the inlet opening that supplies the raw water to get into, the last apopore that is provided with the output water outflow of supplying of covering, the apopore sets up in upper die cover both sides, this water treatment facilities can effectual improvement sea water desalination and waste water purification's efficiency, retrieve partial.

Description

Water treatment facilities with purify and detect function

Technical Field

The utility model relates to a water treatment facilities field, more specifically the water treatment facilities with water purifies and detects function that says so relates to.

Background

Water is a life source, is an indispensable basic substance for human life and production, and is a valuable natural resource irreplaceable on the earth. With the rapid progress of industrialization and urbanization, the population quantity is increased sharply, the water resource pollution and the shortage of fresh water resources are aggravated, the global economic development and the ecological environment are increasingly influenced, the global water resource crisis is getting worse, and the seawater desalination is an open source and is an important supplement and strategic reserve of water resources. Sea water desalination, also known as sea water desalination, is a technology and a process for separating salt and water in sea water, and is essentially characterized in that energy sources are used for exchanging water sources. After decades of development, the seawater desalination technology is mature in the world, and the multi-stage flash evaporation MSF, the multi-effect distillation MED and the reverse osmosis RO are three major mainstream technologies in the field of seawater desalination at present. Wherein, the multi-stage flash evaporation and the multi-effect distillation belong to a thermal method, the two can realize the cascade utilization of energy, but also have the problems of large initial investment, small heat exchange area of unit volume, high requirements on corrosion resistance and the like. Reverse osmosis belongs to a membrane method, and has the advantages of normal-temperature operation, flexible equipment, wide application range and the like, raw water is desalted or purified in a membrane pool, but the prior equipment and the prior art generally only have one membrane pool, so that the efficiency of water purification and membrane performance detection is very low due to the membrane pool.

SUMMERY OF THE UTILITY MODEL

Not enough to existing equipment and technique existence, the utility model aims to provide a water treatment facilities with purify and detect function, this water treatment facilities can effectual improvement water purification's efficiency.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a water treatment facilities with purify and detect function, includes sea water accommodate device, membrane pond and water collection device, adopt transmission pipeline to connect between raw water accommodate device, membrane pond and the water collection device, be provided with the stop valve that is used for preventing the water to pass through on the transmission pipeline, the membrane pond side is provided with electric quantity collection device, the membrane pond includes upper die cover and lower die cover, be provided with the permeable membrane between upper die cover and the lower die cover, the lower die is covered and is provided with the inlet opening that supplies the sea water to get into, the upper die is covered and is provided with the apopore that supplies the pure water outflow, the apopore sets up in upper die cover both sides.

As a further improvement, any lower mould is covered and is all provided with the backflow pipeline who supplies the raw water outflow, the backflow pipeline is kept away from the one end that the lower mould covered and is adopted the total flow union coupling, backflow pipeline and total flow pipe intercommunication, the total flow pipe can be with concentrated water guiding inflow raw water accommodate device again, upward cover and be provided with out the flow pipe, it connects in water outlet department to go out the flow pipe, the one end that the upper mould was covered to go out the flow pipe is provided with the collecting pipe, it all communicates with the collecting pipe to go out the flow pipe, the collecting pipe tip is provided with the peristaltic pump, the peristaltic pump side is connected with the cup that holds that is used for collecting the pure water.

As a further improvement of the present invention, the raw water container includes a storage cylinder for storing raw water and a plunger pump for driving seawater to flow in the transmission pipeline.

As a further improvement of the utility model, the membrane pool is provided with 4 membrane pools, and transmission pipelines are connected in parallel in sequence between the membrane pools.

As a further improvement, the upper die cover side is provided with the honeycomb duct that supplies the outflow of water, be provided with miniature circulating pump in the honeycomb duct, the honeycomb duct is kept away from the one end of upper die cover and is connected with electricity generation and electric quantity collection device.

As a further improvement, be provided with the sealing washer in the lower die cover, still be provided with the seal groove that is used for with the sealing washer location in the lower die cover, threaded connection between upper die cover and the lower die cover, when upper die cover lid in lower die cover top, the membrane department of permeating water is provided with the space that the water supply body flows through.

The utility model has the advantages that:

1. the raw water is poured into the raw water containing device, the raw water flows along the transmission pipeline, enters the membrane pool through the water inlet, the water inside the membrane pool (the permeable membranes with different pore sizes are selected, the inorganic micromolecules and the organic macromolecules in the water are selectively permeated), reaches the water outlet holes through the permeable membranes, and the produced water is generated through the power generation device and then flows to the produced water collecting device. Through the arrangement of the permeable membrane, raw water can be effectively concentrated and refined into produced water; through the arrangement of the water inlet holes and the transmission pipeline, raw water can be guided into the membrane tanks, and the membrane tanks can be communicated; the produced water can be effectively discharged through the arrangement of the water outlet holes; through the setting of water collection device, can effectually collect the pure water, so be superior to prior art and equipment, great improvement the efficiency of former water treatment to retrieve partial electric energy, reduce the energy consumption.

2. Raw water flows in from the inlet, partly water flows from the delivery port through the membrane of permeating water, remaining water flows out from the back flow channel, flow back again through the total flow pipe among the raw water accommodate device, water that flows out from the delivery port through the membrane of permeating water flows through the collecting pipe from the outflow pipe, the tip at the collecting pipe has set up the peristaltic pump, after the peristaltic pump opened, the atmospheric pressure of membrane top of permeating water can be higher than the atmospheric pressure of membrane below of permeating water, consequently, the setting through the peristaltic pump, can effectually promote the purification of membrane of permeating water, it holds the cup to have connected at the peristaltic pump side, through the setting that holds the cup, can effectually hold the product water of purifying the completion. The device not only can play the effect of raw water purification to can also be used for detecting the flux (the rate of permeating water) and the interception performance of the membrane of permeating water, at the in-process that detects, close the stop valve on the pipeline, leave a membrane tank, detect, put into the membrane of permeating water of difference in each membrane tank, detect the product water volume and the product water quality in the same ration time, aassessment membrane of permeating water's comprehensive properties.

3. The raw water accommodating device comprises a storage cylinder for accommodating raw water, the plunger pump pumps the raw water in the storage cylinder into the transmission pipeline, more preferably, a concentration detection device can be arranged in the storage cylinder, when the solubility of the raw water in the storage cylinder is higher than 50%, the concentration measurement device gives out an alarm sound, and a worker continuously replenishes fresh raw water into the storage cylinder, so that the raw water can be effectively accommodated through the arrangement of the storage cylinder; through the setting of plunger pump, can be effectual lead into pipeline and membrane pond inside with the sea water in the storage cylinder.

4. Connect 4 membrane cisternas in parallel in proper order, all there is the sea water to pass through in can making 4 membrane cisternas, independently detect 4 different membranes of permeating water simultaneously.

5. Through the product water of permeable membrane, flow to the collector pipe from the apopore in, generate electricity through miniature circulating pump again, the electric quantity of sending can be done in the use, also can be used to the electric quantity to store, deposits in electric quantity collection device, through circulating pump and electric quantity collection device's setting, can produce the electric quantity, for energy-concerving and environment-protective helping hand.

6. Go up the mould lid in the top of lower mould lid, for preventing to have certain leakproofness between last mould lid and the lower mould lid, be provided with the sealing washer between last mould lid and the lower mould lid, so set up, after the peristaltic pump is opened, can prevent that atmospheric pressure from revealing, the seal groove is opened and is established into the size that supplies the sealing washer to put into, through the setting of seal groove, can effectually fix a position the sealing washer, prevents its removal.

Drawings

FIG. 1 is a process flow diagram of a water treatment plant;

FIG. 2 is a perspective view of the water treatment apparatus;

FIG. 3 is a perspective view of the lower mold cover;

fig. 4 is a perspective view of the upper mold cover.

Reference numerals: 1. a raw water accommodating device; 11. a storage cylinder; 12. a plunger pump; 2. a membrane tank; 21. putting a mold cover; 211. a discharge pipe; 212. a collection pipe; 213. a peristaltic pump; 214. a receiving cup; 22. a lower die cover; 221. a water inlet hole; 222. a water outlet hole; 223. a return line; 224. a main flow pipe; 23. a water permeable membrane; 24. a flow guide pipe; 25. a micro-circulation pump; 3. a water body collecting device; 4. a transport pipeline; 41. a stop valve; 5. an electric quantity collecting device; 6. a seal ring; 61. sealing the groove.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples. In which like parts are designated by like reference numerals. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "bottom" and "top," "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

Referring to fig. 1 to 4, the water treatment equipment with purification and detection functions of this embodiment includes a seawater accommodating device 1, a membrane pool 2 and a water collecting device 3, the seawater accommodating device 1, the membrane pool 2 and the water collecting device 3 are connected by a transmission pipeline 4, a stop valve 41 for preventing water from passing through is arranged on the transmission pipeline 4, an electric quantity collecting device 5 is arranged on the side surface of the membrane pool 2, the membrane pool 2 includes an upper mold cover 21 and a lower mold cover 22, a permeable membrane 23 is arranged between the upper mold cover 21 and the lower mold cover 22, a water inlet 221 for seawater to enter is arranged on the lower mold cover 22, a water outlet 222 for pure water to flow out is arranged on the upper mold cover 21, and the water outlet 222 is arranged on both sides of the upper mold cover 21.

Seawater is poured into the seawater accommodating device 1, the seawater flows along the transmission pipeline 4 and enters the inside of the membrane pool 2 through the water inlet, mineral substances such as inorganic salt and the like cannot pass through the permeable membrane 23, so that the water passing through the permeable membrane 23 is pure water), the water in the membrane pool 2 passes through the permeable membrane 23 and reaches the water outlet hole 222, part of the pure water flows to the water body collecting device 3 through the water outlet hole 222, part of the pure water flows to the electric quantity collecting device 5, the seawater can be effectively refined into pure water through the arrangement of the permeable membrane 23, the seawater can be guided into the membrane tank 2 through the arrangement of the water inlet 221 and the transmission pipeline 4, and the plurality of membrane tanks 2 can be communicated, pure water can be effectively discharged through the arrangement of the water outlet holes 222, through the setting of water collection device 3, can effectually collect the pure water, so be superior to prior art, great improvement the efficiency that the sea water purified.

As an improved specific embodiment, a backflow pipe 223 for allowing seawater to flow out is arranged on any one of the lower mold covers 22, one end of the backflow pipe 223, which is far away from the lower mold cover 22, is connected by a total flow pipe 224, the backflow pipe 223 is communicated with the total flow pipe 224, the total flow pipe 224 can guide water into the seawater accommodating device 1 again, an outflow pipe 211 is arranged on the upper mold cover 21, the outflow pipe 211 is connected to the water outlet 222, a collecting pipe 212 is arranged at one end of the outflow pipe 211, which is far away from the upper mold cover 21, the outflow pipe 211 is communicated with the collecting pipe 212, a peristaltic pump 213 is arranged at the end of the collecting pipe 212, and a containing cup 214 for collecting pure water is connected to the side of the peristaltic pump 213.

Seawater flows in from the water inlet, a part of water flows out from the water outlet through the permeable membrane 23, the rest water flows out from the return pipeline 223 and flows back to the seawater accommodating device 1 again through the main flow pipe 224, the water flowing out from the water outlet through the permeable membrane 23 flows through the flow pipe 211 and then flows through the collecting pipe 212, the peristaltic pump 213 is arranged at the end part of the collecting pipe 212, after the peristaltic pump 213 is started, the air pressure above the permeable membrane 23 is higher than the air pressure below the permeable membrane 23, therefore, the purification of the permeable membrane 23 can be effectively promoted through the arrangement of the peristaltic pump 213, the accommodating cup 214 is connected to the side surface of the peristaltic pump 213, purified pure water can be effectively accommodated through the arrangement of the accommodating cup 214, the device not only can play a role in seawater purification, but also can be used for detecting the permeable rate of the permeable membrane 23, and the stop valve 41 on the pipeline is closed during the detection, leave a membrane cisterna 2, detect, put into different permeable membrane 23 in proper order in the same quantitative time, look over the water yield that the purification was accomplished at last and can judge the permeable rate of each permeable membrane 23, through peristaltic pump 213's setting, can effectual control test variable.

As a modified embodiment, the seawater accommodating device 1 comprises a storage cylinder 11 for accommodating seawater and a plunger pump 12 for driving seawater to flow in the transmission pipeline 4.

Sea water accommodate device 1 is including holding the storage cylinder 11 of sea water, plunger pump 12 is squeezed into the sea water in the storage cylinder 11 in transmission pipeline 4, more preferred, can place concentration measurement device in storage cylinder 11, after the sea water solubility in storage cylinder 11 is higher than 50%, concentration measurement device sends the police dispatch newspaper sound, the staff continues to irritate the sea water into storage cylinder 11, setting through storage cylinder 11, can effectual holding sea water, setting through plunger pump 12, can effectually lead into membrane cisterna 2 insidely with the sea water in the storage cylinder 11.

As a modified specific embodiment, 4 membrane ponds 2 are arranged, and the membrane ponds 2 are connected in series in sequence by adopting a transmission pipeline 4.

The 4 membrane tanks 2 are connected in series in sequence, so that seawater can pass through the 4 membrane tanks 2.

As an improved specific embodiment, a flow guide pipe 24 for water to flow out is arranged on the side surface of the upper die cover 21, a micro circulating pump 25 is arranged in the flow guide pipe 24, and one end of the flow guide pipe 24, which is far away from the upper die cover 21, is connected with the electric quantity collecting device 5.

Through the pure water of the membrane 23 of permeating water, partly from apopore 222 outflow to collecting pipe 212 in, another part apopore 222 flows to taking the flow tube in, generates electricity through micro-circulating pump 25 again, and the electric quantity of sending can be done in the use, also can be used to the electric quantity to store, deposits in electric quantity collection device 5, through circulating pump and electric quantity collection device 5's setting, can produce the electric quantity, for energy-concerving and environment-protective helping hand.

As an improved specific embodiment, a sealing ring 6 is arranged in the lower mold cover 22, a sealing groove 61 for positioning the sealing ring 6 is further arranged in the lower mold cover 22, the upper mold cover 21 and the lower mold cover 22 are connected by screw threads, and when the upper mold cover 21 covers the lower mold cover 22, a space through which a water supply body flows is arranged at the position of the water permeable film 23.

Go up the top of mould lid 21 lid in lower mould lid 22, for preventing to have certain leakproofness between last mould lid 21 and the lower mould lid 22, be provided with sealing washer 6 between last mould lid 21 and the lower mould lid 22, so set up, after peristaltic pump 213 opened, can prevent that atmospheric pressure from revealing, seal groove 61 sets up the size that supplies sealing washer 6 to put into, through the setting of seal groove 61, can effectually fix a position sealing washer 6, prevents it and removes.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a water treatment facilities with purify and detect function, includes raw water accommodate device (1), membrane pond (2) and water collection device (3), adopt transmission pipeline (4) to connect between raw water accommodate device (1), membrane pond (2) and the water collection device (3), be provided with stop valve (41) that are used for preventing the water to pass through on transmission pipeline (4), its characterized in that: the utility model discloses a membrane pond, including membrane pond (2), last lid (21), lower lid (22), it is provided with membrane (23) of permeating water to go up the membrane pond (2), membrane pond (2) side is provided with electric quantity collection device (5), membrane pond (2) are including last lid (21) and lower lid (22), be provided with between last lid (21) and lower lid (22) and supply inlet opening (221) that raw water got into, be provided with apopore (222) that supply to produce the water outflow on last lid (21), apopore (222) set up in last lid (21) both sides.

2. The water treatment apparatus with purification and detection functions as recited in claim 1, wherein: the water body collecting device (3) comprises a containing cup (214), a return pipeline (223) for raw water to flow out is arranged on any lower die cover (22), one end of the return pipeline (223) far away from the lower die cover (22) is connected by a main flow pipe (224), the return pipe (223) is communicated with a total flow pipe (224), the total flow pipe (224) can guide water to flow into the raw water accommodating device (1) again, the upper mould cover (21) is provided with a flow outlet pipe (211), the flow outlet pipe (211) is connected with the water outlet hole (222), a collecting pipe (212) is arranged at one end of the outflow pipe (211) far away from the upper die cover (21), the outflow pipes (211) are communicated with a collecting pipe (212), a peristaltic pump (213) is arranged at the end part of the collecting pipe (212), and a containing cup (214) for collecting produced water is connected to the side surface of the peristaltic pump (213).

3. The water treatment apparatus with purification and detection functions as recited in claim 2, wherein: the raw water container (1) comprises a storage cylinder (11) for containing raw water and a plunger pump (12) for driving the raw water to flow in a transmission pipeline (4).

4. A water treatment apparatus with purification and detection functions as claimed in claim 3, wherein: the number of the membrane tanks (2) is 4, and the membrane tanks (2) are connected in series in sequence by adopting transmission pipelines (4).

5. The water treatment apparatus with purification and detection functions as recited in claim 4, wherein: go up die cover (21) side and be provided with honeycomb duct (24) that supply the water outflow, be provided with miniature circulating pump (25) in honeycomb duct (24), the one end and the electric quantity collection device (5) of going away from last die cover (21) are connected in honeycomb duct (24).

6. The water treatment apparatus with purification and detection functions according to any one of claims 1 to 4, wherein: be provided with sealing washer (6) in lower die cover (22), still be provided with in lower die cover (22) and be used for seal groove (61) with sealing washer (6) location, threaded connection between upper die cover (21) and lower die cover (22) covers in lower die cover (22) top as upper die cover (21), the membrane of permeating water (23) department is provided with the space that the water supply body flows through.