CN213803317U - Nanofiltration water purification device - Google Patents

Nanofiltration water purification device Download PDF

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Publication number
CN213803317U
CN213803317U CN202022572683.1U CN202022572683U CN213803317U CN 213803317 U CN213803317 U CN 213803317U CN 202022572683 U CN202022572683 U CN 202022572683U CN 213803317 U CN213803317 U CN 213803317U
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water
water inlet
nanofiltration
filter
buffer plate
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CN202022572683.1U
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Chinese (zh)
Inventor
周伟伟
武梦瑶
孟凡辉
杨月虹
李�杰
丛小钧
刘琦
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JINAN SHANGFANG ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd.
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Shandong urban construction vocational college
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Abstract

The utility model discloses a receive water purification unit of straining, including water installations, connecting pipe and purifying box, the internally mounted of purifying box has and receives filter equipment, rabbling mechanism, flow equalizing plate, ultraviolet generator, first buffer board and second buffer board, receive filter equipment and install the top at the purifying box, rabbling mechanism installs the inside of receiving filter equipment, flow equalizing plate installs the bottom at receiving filter equipment, ultraviolet generator installs the bottom at flow equalizing plate, first buffer board is installed on one side inner wall of purifying box, and first buffer board is close to purifying box lateral wall one end and is higher than the other end. The utility model discloses not only can in time clear up the impurity of crossing out, not only can not cause the membrane to block up, guarantee the safety of receiving the filter membrane, improve the life who receives the filter membrane, but also can destroy the ribonucleic acid isotructure of aquatic bacterium, prevent the bacterium regeneration to reached the disinfection and the purification purpose of water, guaranteed the quality of water purification.

Description

Nanofiltration water purification device
Technical Field
The utility model belongs to the technical field of the water purification, in particular to nanofiltration water purification device.
Background
Water is a small resource which is necessary and indispensable for daily life of human beings, and the water quality influences the health of people, so people pay more and more attention to water resources with high purification degree. At present, the technique of current high purification rate all relies on the research to various membranes, and the device that obtains high purification rate to using common membrane is few but few, the water purification rate of current device is not high, purifying effect is not good, and current purifier, only can filter the impurity of aquatic, can not purify the bacterium that the aquatic was bred, still can cause the threat to people's health, current purifier can cause the membrane to block up if long-term the use, damage filtration membrane when serious, not only can not reach the effect of purification, still can cause the secondary pollution of drinking water.
Disclosure of Invention
The utility model aims at overcoming not enough among the prior art, provide a receive filter purifier, the device not only can in time clear away the impurity of crossing the filter, not only can not make the membrane jam, has guaranteed to receive the safety of filter membrane, has improved the life who receives the filter membrane, but also can destroy the ribonucleic acid isotructure of aquatic bacterium, prevents the bacterium regeneration to reached the disinfection and the purification purpose of water, guaranteed the quality of water purification.
In order to realize the purpose, the utility model discloses a technical scheme is:
a nanofiltration water purification device comprises a water inlet device, a connecting pipe and a purification box, wherein a nanofiltration device, an agitation mechanism, a flow equalizing plate, an ultraviolet generator, a first buffer plate and a second buffer plate are arranged inside the purification box, the nanofiltration device is arranged at the top of the purification box, the agitation mechanism is arranged inside the nanofiltration device, the flow equalizing plate is arranged at the bottom of the nanofiltration device, the ultraviolet generator is arranged at the bottom of the flow equalizing plate, the first buffer plate is arranged on the inner wall of one side of the purification box, one end of the first buffer plate close to the side wall of the purification box is higher than the other end of the first buffer plate, one end of the second buffer plate is arranged on the inner wall of the other side of the purification box, the second buffer plate is obliquely arranged, the other end of the second buffer plate is arranged below the first buffer plate, a support is arranged at the top of the purification box, and the water purification device is arranged at the top of the support, the top of the support is provided with a connecting pipe, one end of the connecting pipe is arranged on the water inlet device, the other end of the connecting pipe is arranged on the water inlet of the precision filter, the water outlet pipe of the precision filter penetrates through the top plate of the water purifying device and is communicated with the nanofiltration device, and the bottom of the water purifying tank is provided with a drain pipe.
Preferably, rabbling mechanism includes agitator motor, (mixing) shaft and stirring paddle leaf, agitator motor installs the top at the water purification case, the (mixing) shaft is installed in the inside of receiving the filter equipment, and the one end of (mixing) shaft runs through the roof and the agitator motor of water purification case and be connected, stirring paddle leaf is equipped with a plurality ofly, and a plurality of stirring paddle leaf even distribution are on the (mixing) shaft, and agitating unit can stir water, prevents that water from appearing deposiing in filtering, perhaps impurity will receive the filter membrane jam, under agitating unit's effect for water is in the rotation state always, drives impurity rotation, thereby has guaranteed the normal work of receiving the filter membrane, has improved water purification efficiency.
Preferably, the connecting pipe is equipped with two, and two connecting pipe symmetries are installed in agitator motor's both sides, precision filter is equipped with two, two precision filter and two connecting pipe one-to-ones, and the connecting pipe is used for inputing the water that preliminary filtration was accomplished to precision filter in, can hold back a small amount of mechanical impurities (the precision is 5 mu m) that pretreatment system leaked under precision filter's effect, prevents that these impurity from puncturing under high-speed motion and receiving the filter membrane, has guaranteed the safety and the water purification quality of receiving the filter membrane.
Preferably, the nanofiltration device comprises two support frames, a nanofiltration membrane and a connecting rod, the two support frames are arranged at two ends of the nanofiltration membrane and are connected through the connecting rod, and the nanofiltration device is used for filtering water, so that the safety of the water is ensured, and the water purification quality is improved.
Preferably, the water inlet device comprises a water inlet tank, a propeller blade, a rotating shaft and a multi-medium filter are arranged in the water inlet tank, a motor, a water inlet pipe and a slag discharge pipe are arranged on the water inlet tank, the multi-medium filter is arranged at the bottom of the water inlet tank, the rotating shaft is arranged above the multi-medium filter, one end of the rotating shaft is arranged on the side wall of the water inlet tank, the other end of the rotating shaft penetrates through the side wall of the water inlet tank and is connected with the motor, the propeller blade is arranged on the rotating shaft, the motor is arranged at one side of the water inlet tank, the slag discharge pipe is arranged at the other side of the water inlet tank and at the top of the multi-medium filter, the water inlet pipe is arranged at the top of the water inlet tank, the stirring blade can stir impurities filtered by the multi-medium filter, prevent the impurities from blocking the multi-medium filter and affecting the filtering, the normal work of the multi-medium filter is ensured, and the filtering quality is greatly improved.
Preferably, the inside of multi-media filter is filled with 4 meshes of quartz sand filter materials, 8 meshes of quartz sand filter materials and activated carbon filter materials in proper order, and multi-media filter can carry out primary treatment to water, gets rid of aquatic suspended substance and colloidal substance, guarantees rearmounted membrane purifier's safe and reliable, prevents that membrane purifier from receiving the pollution destruction, has guaranteed water purification efficiency, has improved water purification quality and has received the life of filter membrane.
The utility model has the advantages that:
1) this device not only can in time clear away the impurity of crossing out, not only can not cause the membrane to block up, has guaranteed the safety of receiving the filter membrane, has improved the life of receiving the filter membrane, but also can destroy the ribonucleic acid isotructure of aquatic bacterium, prevents the bacterium regeneration to reach the disinfection and the purification purpose of water, guaranteed the quality of water purification.
2) This device rabbling mechanism includes agitator motor, (mixing) shaft and stirring paddle leaf, agitator motor installs the top at the water purification case, the (mixing) shaft is installed in the inside of receiving the filter equipment, and the one end of (mixing) shaft runs through the roof and the agitator motor of water purification case and be connected, stirring paddle leaf is equipped with a plurality ofly, and a plurality of stirring paddle leaf even distribution is on the (mixing) shaft, and agitating unit can stir water, prevents that water from appearing deposiing in filtering, perhaps impurity will receive the filter membrane jam, under agitating unit's effect for water is in the rotation state always, drives impurity rotation, thereby has guaranteed the normal work of receiving the filter membrane, has improved water purification efficiency.
3) This device connecting pipe is equipped with two, and two connecting pipe symmetries are installed in agitator motor's both sides, precision filter is equipped with two, two precision filter and two connecting pipe one-to-ones, and the connecting pipe is used for inputing the water that preliminary filtration was accomplished to precision filter in, can hold back a small amount of mechanical impurities (the precision is 5 mu m) that pretreatment system leaked under precision filter's effect, prevents that these impurity from puncturing under high-speed motion and receiving the filter membrane, has guaranteed the safety and the water purification quality of receiving the filter membrane.
4) The nanofiltration device comprises two support frames, a nanofiltration membrane and a connecting rod, wherein the two support frames are arranged at two ends of the nanofiltration membrane and are connected through the connecting rod, the nanofiltration device is used for filtering water, the safety of the water is guaranteed, and the water purification quality is improved.
5) The setting of this device stirring paddle leaf not only can stir the impurity that multi-media filter filtered out, prevents that impurity from blockking up multi-media filter, influences filtration efficiency, but also can carry the sediment discharge pipe department of intaking the case with multi-media filter filtration's impurity and discharge, has guaranteed multi-media filter's normal work, has improved filtration quality greatly.
6) The inside of this device multi-media filter is filled in proper order has 4 meshes quartz sand filter materials, 8 meshes quartz sand filter materials and active carbon filter materials, and multi-media filter can carry out primary treatment to water, gets rid of aquatic suspended substance and colloidal substance, guarantees rearmounted membrane purifier's safe and reliable, prevents that membrane purifier from receiving the pollution destruction, has guaranteed water purification efficiency, has improved the life of water purification quality and nanofiltration membrane.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of the water inlet device of the present invention.
Fig. 3 is a top view of the nanofiltration device of the utility model.
Figure 4 is a cross-sectional view of the nanofiltration device of the utility model.
Fig. 5 is a schematic structural diagram of the stirring mechanism of the present invention.
In the figure: 1. a water inlet device; 101. a water inlet tank; 102. a water inlet pipe; 103. a slag discharge pipe; 104. an active carbon filter material; 105. 8-mesh quartz sand filter material; 106. 4-mesh quartz sand filter material; 107. an electric motor; 2. a precision filter; 3. a support; 4. a nanofiltration device; 401. a support frame; 402. a nanofiltration membrane; 403. a connecting rod; 5. a flow equalizing plate; 6. a second buffer plate; 7. a connecting pipe; 8. a stirring mechanism; 801. a stirring motor; 802. a stirring shaft; 803. a stirring paddle; 9. an ultraviolet ray generator; 10. a first buffer plate; 11. a drain pipe; 12. a purified water tank.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to fig. 1-5, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description of the present invention, and do not indicate or imply that the device or element so 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.
A nanofiltration water purification device comprises a water inlet device 1, a connecting pipe 7 and a purification box, wherein the purification box is internally provided with a nanofiltration device 4, an agitation mechanism 8, a flow equalizing plate 5, an ultraviolet generator 9, a first buffer plate 10 and a second buffer plate 6, the nanofiltration device 4 is arranged at the top of the water purification box 12, the agitation mechanism 8 is arranged in the nanofiltration device 4, the flow equalizing plate 5 is arranged at the bottom of the nanofiltration device 4, the ultraviolet generator 9 is arranged at the bottom of the flow equalizing plate 5, the first buffer plate 10 is arranged on one side inner wall of the water purification box 12, one end of the first buffer plate 10, which is close to the side wall of the water purification box 12, is higher than the other end of the first buffer plate 10, one end of the second buffer plate 6 is arranged on the inner wall of the other side of the water purification box 12, the second buffer plate 6 is obliquely arranged, and the other end of the second buffer plate 6 is arranged below the first buffer plate 10, install support 3 at the top of purifying box, purifier installs at the top of support 3, installs connecting pipe 7 at the top of support 3, the one end of connecting pipe 7 is installed on water installations 1, and the other end is installed on precision filter 2's water inlet, precision filter 2's outlet pipe runs through purifier's roof and is linked together with nanofiltration device 4, installs drain pipe 11 in the bottom of purifying box 12.
This device not only can in time clear away the impurity of crossing the filtration, not only can not cause the membrane to block up, has guaranteed the safety of receiving filter membrane 402, has improved the life who receives filter membrane 402, but also can destroy the ribonucleic acid isotructure of aquatic bacterium, prevents the bacterium regeneration to reached the disinfection and the purification purpose of water, guaranteed the quality of water purification.
Wherein, ultraviolet generator 9 is used for taking place the ultraviolet ray, disinfect to water, destroy the ribonucleic acid isotructure of aquatic bacterium, stop the bacterium regeneration, thereby reached the disinfection and the purification purpose of water, flow equalizing plate 5 is used for the bottom of carrying water purification case 12 with water is even, when water flows around flow equalizing plate 5, can obtain ultraviolet irradiation, disinfect to water, when water reachs first buffer board 10 and second buffer board 6, reduce the velocity of water flow, increase the contact time with ultraviolet ray, the disinfection effect of disinfecting has been improved, the water purification effect has been improved greatly, because the one end of second buffer board 6 is established in the top of drain pipe 11, when rivers arrive on drain pipe 11, can cushion once more, prevent that water from arousing the sediment of bottom, the quality of purified water has been guaranteed greatly.
Stirring mechanism 8 includes agitator motor 801, (mixing) shaft 802 and stirring paddle leaf 803, agitator motor 801 installs the top at water purification case 12, the inside at nanofiltration device 4 is installed to (mixing) shaft 802, and the one end of (mixing) shaft 802 runs through the roof of water purification case 12 and is connected with agitator motor 801, stirring paddle leaf 803 is equipped with a plurality ofly, and a plurality of stirring paddle leaf 803 even distribution are on (mixing) shaft 802, and agitating unit can stir water, prevents that water from appearing deposiing in filtering, perhaps impurity from blockking up nanofiltration membrane 402, under agitating unit's effect for water is in the rotation state always, drives impurity and rotates, thereby has guaranteed the normal work of nanofiltration membrane 402, has improved water purification efficiency.
The stirring motor 801 provides electric power for the device, and the device is powered by direct current, so that the normal operation of the device is ensured.
Connecting pipe 7 is equipped with two, and two connecting pipe 7 symmetries are installed in agitator motor 801's both sides, precision filter 2 is equipped with two, two precision filter 2 and two connecting pipe 7 one-to-ones, and connecting pipe 7 is used for inputing the water that preliminary filtration was accomplished precision filter 2 in, can hold back a small amount of mechanical impurities (the precision is 5 mu m) that pretreatment systems leaked under precision filter 2's effect, prevents that these impurity from puncturing under high-speed motion and receiving filter membrane 402, has guaranteed the safety and the water purification quality who receive filter membrane 402.
Nanofiltration device 4 includes two support frames 401, nanofiltration membrane 402 and connecting rod 403, two support frames 401 are installed at the both ends of nanofiltration membrane 402, and are connected through connecting rod 403 between two support frames 401, and nanofiltration device 4 is used for filtering water, has guaranteed the safety of water, has improved the water purification quality.
The water inlet device 1 comprises a water inlet tank 101, a propeller blade, a rotating shaft and a multi-medium filter are arranged in the water inlet tank 101, a motor 107, a water inlet pipe 102 and a slag discharge pipe 103 are arranged on the water inlet tank 101, the multi-medium filter is arranged at the bottom of the water inlet tank 101, the rotating shaft is arranged above the multi-medium filter, one end of the rotating shaft is arranged on the side wall of the water inlet tank 101, the other end of the rotating shaft penetrates through the side wall of the water inlet tank 101 and is connected with the motor 107, the propeller blade is arranged on the rotating shaft, the motor 107 is arranged at one side of the water inlet tank 101, the slag discharge pipe 103 is arranged at the other side of the water inlet tank 101 and at the top of the multi-medium filter, the water inlet pipe 102 is arranged at the top of the water inlet tank 101, and the stirring blade 803 can not only stir the impurities filtered by the multi-medium filter and prevent the impurities from blocking the multi-medium filter, influence filtration efficiency, but also can carry the impurity that multi-media filter filtered out to the scum pipe 103 department of case 101 of intaking and discharge, guaranteed multi-media filter's normal work, improved filtration quality greatly.
Wherein, motor 107 provides power for the device to adopt DC power supply, the during operation is opened motor 107 and is driven the axis of rotation and rotate, and the axis of rotation drives propeller blade and rotates, and propeller blade rotates and drives water and rotates, and arouses the impurity of crossing to follow water and move together, prevents that impurity from blockking up many media filter, has guaranteed the normal operating of the device
The inside of the multi-media filter is sequentially filled with a 4-mesh quartz sand filter material 106, an 8-mesh quartz sand filter material 105 and an activated carbon filter material 104, the multi-media filter can carry out primary treatment on water, suspended substances and colloidal substances in the water are removed, the safety and reliability of a post-positioned membrane purification device are ensured, the membrane purification device is prevented from being damaged by pollution, the water purification efficiency is ensured, and the water purification quality and the service life of the nanofiltration membrane 402 are improved.
The foregoing is merely exemplary and illustrative of the structure of the invention, and various modifications, additions and substitutions as described in relation to the specific embodiments described herein may be made by those skilled in the art without departing from the scope of the invention as defined in the accompanying claims.

Claims (6)

1. A nanofiltration water purification device comprises a water inlet device, a connecting pipe and a purification box, and is characterized in that the inside of the purification box is provided with a nanofiltration device, an agitation mechanism, a flow equalizing plate, an ultraviolet generator, a first buffer plate and a second buffer plate, the nanofiltration device is arranged at the top of the purification box, the agitation mechanism is arranged inside the nanofiltration device, the flow equalizing plate is arranged at the bottom of the nanofiltration device, the ultraviolet generator is arranged at the bottom of the flow equalizing plate, the first buffer plate is arranged on the inner wall of one side of the purification box, one end of the first buffer plate close to the side wall of the purification box is higher than the other end of the first buffer plate, one end of the second buffer plate is arranged on the inner wall of the other side of the purification box, the second buffer plate is arranged in an inclined manner, the other end of the second buffer plate is arranged below the first buffer plate, a support is arranged at the top of the purification box, and the water purification device is arranged at the top of the support, the top of the support is provided with a connecting pipe, one end of the connecting pipe is arranged on the water inlet device, the other end of the connecting pipe is arranged on the water inlet of the precision filter, the water outlet pipe of the precision filter penetrates through the top plate of the water purifying device and is communicated with the nanofiltration device, and the bottom of the water purifying tank is provided with a drain pipe.
2. The nanofiltration water purification device of claim 1, wherein the stirring mechanism comprises a stirring motor, a stirring shaft and a stirring paddle, the stirring motor is installed at the top of the purified water tank, the stirring shaft is installed inside the nanofiltration device, one end of the stirring shaft penetrates through the top plate of the purified water tank and is connected with the stirring motor, the stirring paddle is provided in plurality, and the stirring paddle is uniformly distributed on the stirring shaft.
3. The nanofiltration water purification device of claim 2, wherein two connecting pipes are symmetrically arranged at two sides of the stirring motor, and two precision filters are arranged, and correspond to the two connecting pipes one by one.
4. The nanofiltration water purification device of claim 1, wherein the nanofiltration device comprises two support frames, the nanofiltration membrane and a connecting rod, the two support frames are arranged at two ends of the nanofiltration membrane, and the two support frames are connected through the connecting rod.
5. The nanofiltration water purification device according to claim 1, wherein the water inlet device comprises a water inlet tank, the water inlet tank is internally provided with a propeller blade, a rotating shaft and a multi-media filter, the water inlet tank is provided with a motor, a water inlet pipe and a deslagging pipe, the multi-media filter is arranged at the bottom of the water inlet tank, the rotating shaft is arranged above the multi-media filter, one end of the rotating shaft is arranged on the side wall of the water inlet tank, the other end of the rotating shaft penetrates through the side wall of the water inlet tank and is connected with the motor, the propeller blade is arranged on the rotating shaft, the motor is arranged at one side of the water inlet tank, the deslagging pipe is arranged at the other side of the water inlet tank and at the top of the multi-media filter, and the water inlet pipe is arranged at the top of the water inlet tank.
6. The nanofiltration water purification device according to claim 5, wherein the inside of the multi-media filter is sequentially filled with a 4-mesh quartz sand filter material, an 8-mesh quartz sand filter material and an activated carbon filter material.
CN202022572683.1U 2020-11-09 2020-11-09 Nanofiltration water purification device Active CN213803317U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202022572683.1U CN213803317U (en) 2020-11-09 2020-11-09 Nanofiltration water purification device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202022572683.1U CN213803317U (en) 2020-11-09 2020-11-09 Nanofiltration water purification device

Publications (1)

Publication Number Publication Date
CN213803317U true CN213803317U (en) 2021-07-27

Family

ID=76966521

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202022572683.1U Active CN213803317U (en) 2020-11-09 2020-11-09 Nanofiltration water purification device

Country Status (1)

Country Link
CN (1) CN213803317U (en)

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Effective date of registration: 20220414

Address after: No. 1000, Fengming Road, Licheng District, Jinan City, Shandong Province, 250100

Patentee after: JINAN SHANGFANG ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd.

Address before: No. 4657, touristic Road, Licheng District, Jinan City, Shandong Province, 250100

Patentee before: SHANDONG URBAN CONSTRUCTION VOCATIONAL College