CN211896455U - Reverse osmosis water treatment equipment - Google Patents

Reverse osmosis water treatment equipment Download PDF

Info

Publication number
CN211896455U
CN211896455U CN202020245033.3U CN202020245033U CN211896455U CN 211896455 U CN211896455 U CN 211896455U CN 202020245033 U CN202020245033 U CN 202020245033U CN 211896455 U CN211896455 U CN 211896455U
Authority
CN
China
Prior art keywords
tank
connecting pipe
filter
water
reverse osmosis
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN202020245033.3U
Other languages
Chinese (zh)
Inventor
郑淑一
孟毅
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Weifang Fangzhou Environment Engineering Co ltd
Original Assignee
Weifang Fangzhou Environment Engineering Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Weifang Fangzhou Environment Engineering Co ltd filed Critical Weifang Fangzhou Environment Engineering Co ltd
Priority to CN202020245033.3U priority Critical patent/CN211896455U/en
Application granted granted Critical
Publication of CN211896455U publication Critical patent/CN211896455U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Landscapes

  • Separation Using Semi-Permeable Membranes (AREA)

Abstract

The utility model discloses a reverse osmosis water treatment facilities, comprising a frame body, the support body inboard is equipped with the first jar of crossing, the first jar one side bottom of crossing is equipped with the water pump, water pump one side intercommunication has the inlet tube, water pump opposite side intercommunication has first connecting pipe, the one end and the first jar intercommunication of crossing of water pump are kept away from to first connecting pipe, first jar one side of crossing is equipped with the second and crosses the jar, the second crosses the jar and keeps away from first one side of crossing the jar and is equipped with the third and crosses the jar, first jar and the second of crossing is equipped with the second connecting pipe between the jar. The utility model discloses a set up the storage water tank and collect dense water to set up first baffle and second baffle in the storage water tank, usable siphon principle makes dense water retrieve the purification in automatically discharging the third filter tank through the seventh connecting pipe, effectually recycles the dense water, has practiced thrift the water resource, has avoided causing the pollution to the environment.

Description

Reverse osmosis water treatment equipment
Technical Field
The utility model relates to a water treatment facilities technical field, concretely relates to reverse osmosis water treatment facilities.
Background
Reverse osmosis is a membrane separation technology which uses pressure as driving force by means of the function of a semipermeable membrane, when the pressure applied in a system is greater than the osmotic pressure of an inlet water solution, water molecules continuously permeate through the membrane, flow into a central tube through a water production flow channel, then impurities in outlet water at one end, such as ions, organic matters, bacteria, viruses and the like, are intercepted at the inlet side of the membrane, and then flow out at the outlet end of concentrated water, thereby achieving the purposes of separation and purification.
However, the existing reverse osmosis water treatment equipment directly discharges the concentrated water to the outside, can not repeatedly utilize the concentrated water, not only wastes water resources, but also pollutes the environment.
Therefore, it is necessary to invent a reverse osmosis water treatment apparatus to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a reverse osmosis water treatment facilities collects dense water through setting up the storage water tank to set up first baffle and second baffle in the storage water tank, usable siphon principle makes dense water retrieve in automatically discharging the third filter tank through the seventh connecting pipe and purifies, effectually recycles dense water, has practiced thrift the water resource, has avoided causing the pollution to the environment, with the above-mentioned weak point in the solution technology.
In order to achieve the above object, the present invention provides the following technical solutions: a reverse osmosis water treatment device comprises a frame body, wherein a first filter tank is arranged on the inner side of the frame body, a water pump is arranged at the bottom end of one side of the first filter tank, a water inlet pipe is communicated with one side of the water pump, a first connecting pipe is communicated with the other side of the water pump, one end of the first connecting pipe, which is far away from the water pump, is communicated with the first filter tank, a second filter tank is arranged on one side of the first filter tank, a third filter tank is arranged on one side of the second filter tank, which is far away from the first filter tank, a second connecting pipe is arranged between the first filter tank and the second filter tank, one end of the second connecting pipe is communicated with the first filter tank, the other end of the second connecting pipe is communicated with the second filter tank, a third connecting pipe is arranged between the second filter tank and the third filter tank, one end of the third connecting pipe is communicated with the second filter tank, and the other, a booster pump is arranged on one side of the bottom end of the third filter tank, which is far away from the second filter tank, a fourth connecting pipe is arranged between the third filter tank and the booster pump, one end of the fourth connecting pipe is communicated with the third filter tank, the other end of the fourth connecting pipe is communicated with the booster pump, the top end of the booster pump is communicated with a fifth connecting pipe, a reverse osmosis tank body is arranged on the top end of the frame body, the bottom end of the reverse osmosis tank body is fixedly connected with the frame body, a reverse osmosis membrane is arranged inside the reverse osmosis tank body, the inner wall of the reverse osmosis tank body is fixedly connected with the reverse osmosis membrane, a sixth connecting pipe is communicated with one side of the bottom end of the reverse osmosis tank body, a valve body is arranged on one side of the sixth connecting pipe, the bottom end of the sixth connecting pipe extends into the frame, the water storage tank is characterized in that a first baffle is arranged inside the water storage tank, the top end and the two sides of the first baffle are fixedly connected with the inner wall of the water storage tank, a second baffle is arranged on one side of the first baffle, the bottom end and the two sides of the second baffle are fixedly connected with the inner wall of the water storage tank, a seventh connecting pipe is communicated with one side of the bottom end of the water storage tank, and one end, away from the water storage tank, of the seventh connecting pipe is communicated with a third filter tank.
Preferably, the both sides of the water storage tank are fixedly connected with support frames, and one end of each support frame, far away from the water storage tank, is fixedly connected with the frame body.
Preferably, reverse osmosis tank body one side is equipped with ultraviolet sterilizer, ultraviolet sterilizer bottom and support body fixed connection, be equipped with the eighth connecting pipe between ultraviolet sterilizer and the reverse osmosis tank body, eighth connecting pipe one end and reverse osmosis tank body intercommunication, the eighth connecting pipe other end and ultraviolet sterilizer intercommunication, one side intercommunication that the eighth connecting pipe was kept away from to ultraviolet sterilizer has the outlet pipe.
Preferably, the inside of first filter tank is equipped with the filter screen, the inner wall and the filter screen fixed connection of first filter tank.
Preferably, the second filter tank is internally provided with a quartz sand filter layer, and the inner wall of the second filter tank is fixedly connected with the quartz sand filter layer.
Preferably, the third is filtered the inside of jar and is equipped with the active carbon filter layer, the inner wall and the active carbon filter layer fixed connection of jar are filtered to the third.
In the technical scheme, the utility model provides a technological effect and advantage:
through setting up the first jar of crossing, the second crosses jar of crossing and the third is crossed the jar and is carried out triple filtration to the raw water, the effectual purity that improves the raw water, and carry out reverse osmosis filter to the raw water through setting up the reverse osmosis jar body, can obtain high-quality pure water, collect dense water through setting up the storage water tank, and set up first baffle and second baffle in the storage water tank, usable siphon principle makes dense water retrieve the purification in the seventh connecting pipe discharge third filters the jar voluntarily, effectually reuse dense water, the water resource is saved, the pollution to the environment has been avoided.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a front sectional view of the present invention;
FIG. 3 is a top cross-sectional view of the water storage tank of the present invention;
FIG. 4 is an enlarged view of the portion A of FIG. 2 according to the present invention;
fig. 5 is an enlarged view of the structure of the part B of fig. 2 according to the present invention.
Description of reference numerals:
1 support body, 2 first filter tanks, 3 water pumps, 4 inlet tubes, 5 first connecting pipes, 6 second filter tanks, 7 third filter tanks, 8 second connecting pipes, 9 third connecting pipes, 10 booster pumps, 11 fourth connecting pipes, 12 fifth connecting pipes, 13 reverse osmosis tank bodies, 14 reverse osmosis membranes, 15 sixth connecting pipes, 16 valve bodies, 17 storage water tanks, 18 first baffles, 19 second baffles, 20 seventh connecting pipes, 21 support frames, 22 ultraviolet sterilizer, 23 eighth connecting pipes, 24 outlet pipes, 25 filter screens, 26 quartz sand filter layers, 27 active carbon filter layers.
Detailed Description
In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.
The utility model provides a reverse osmosis water treatment device as shown in figures 1-5, which comprises a frame body 1, wherein a first filter tank 2 is arranged at the inner side of the frame body 1, a water pump 3 is arranged at the bottom end of one side of the first filter tank 2, one side of the water pump 3 is communicated with a water inlet pipe 4, the other side of the water pump 3 is communicated with a first connecting pipe 5, one end of the first connecting pipe 5 far away from the water pump 3 is communicated with the first filter tank 2, a second filter tank 6 is arranged at one side of the first filter tank 2, one side of the second filter tank 6 far away from the first filter tank 2 is provided with a third filter tank 7, a second connecting pipe 8 is arranged between the first filter tank 2 and the second filter tank 6, one end of the second connecting pipe 8 is communicated with the first filter tank 2, the other end of the second connecting pipe 8 is communicated with the second filter tank 6, a third connecting pipe 9 is arranged between the second filter tank 6 and the third filter tank 7, one end of a third connecting pipe 9 is communicated with the second filter tank 6, the other end of the third connecting pipe 9 is communicated with a third filter tank 7, one side of the bottom end of the third filter tank 7, which is far away from the second filter tank 6, is provided with a booster pump 10, a fourth connecting pipe 11 is arranged between the third filter tank 7 and the booster pump 10, one end of the fourth connecting pipe 11 is communicated with the third filter tank 7, the other end of the fourth connecting pipe 11 is communicated with the booster pump 10, the top end of the booster pump 10 is communicated with a fifth connecting pipe 12, the top end of the frame body 1 is provided with a reverse osmosis tank body 13, the bottom end of the reverse osmosis tank body 13 is fixedly connected with the frame body 1, a reverse osmosis membrane 14 is arranged inside the reverse osmosis tank body 13, the inner wall of the reverse osmosis tank body 13 is fixedly connected with the reverse osmosis membrane 14, one side of the, the bottom end of the sixth connecting pipe 15 extends into the frame body 1, a water storage tank 17 is arranged in the frame body 1, the water storage tank 17 is arranged at one side of the top end of the third filtering tank 7, the bottom end of the sixth connecting pipe 15 is communicated with the top end of the water storage tank 17, a first baffle 18 is arranged in the water storage tank 17, the top end and two sides of the first baffle 18 are fixedly connected with the inner wall of the water storage tank 17, a second baffle 19 is arranged at one side of the first baffle 18, the bottom end and two sides of the second baffle 19 are fixedly connected with the inner wall of the water storage tank 17, a seventh connecting pipe 20 is communicated with one side of the bottom end of the water storage tank 17, and one end, far away from the water storage tank 17, of the seventh;
further, in the above technical scheme, two sides of the water storage tank 17 are fixedly connected with support frames 21, and one end of each support frame 21 far away from the water storage tank 17 is fixedly connected with the frame body 1;
further, in the above technical scheme, an ultraviolet sterilizer 22 is arranged on one side of the reverse osmosis tank 13, the bottom end of the ultraviolet sterilizer 22 is fixedly connected with the frame body 1, an eighth connecting pipe 23 is arranged between the ultraviolet sterilizer 22 and the reverse osmosis tank 13, one end of the eighth connecting pipe 23 is communicated with the reverse osmosis tank 13, the other end of the eighth connecting pipe 23 is communicated with the ultraviolet sterilizer 22, a water outlet pipe 24 is communicated with one side of the ultraviolet sterilizer 22, which is far away from the eighth connecting pipe 23, and pure water can be directly drunk after being sterilized by the ultraviolet sterilizer 22;
further, in the above technical scheme, a filter screen 25 is arranged inside the first filter tank 2, the inner wall of the first filter tank 2 is fixedly connected with the filter screen 25, and the filter screen 25 is arranged in the first filter tank 2, so that large particle impurities in raw water can be preliminarily filtered;
further, in the above technical solution, a quartz sand filter layer 26 is arranged inside the second filter tank 6, the inner wall of the second filter tank 6 is fixedly connected with the quartz sand filter layer 26, and the quartz sand filter layer 26 is arranged in the second filter tank 6, so that small particle impurities in the raw water can be further filtered;
further, in the above technical solution, an activated carbon filter layer 27 is arranged inside the third filter tank 7, the inner wall of the third filter tank 7 is fixedly connected with the activated carbon filter layer 27, and the activated carbon filter layer 27 is arranged in the third filter tank 7, so that the odor and most harmful substances in the raw water can be adsorbed;
the implementation mode is specifically as follows: when water purification treatment is carried out, raw water is pumped into a first filter tank 2 through a first connecting pipe 5 by a water pump 3 through a water inlet pipe 4, a filter screen 25 is arranged in the first filter tank 2 to carry out primary filtration on large-particle impurities in the raw water, the raw water primarily filtered by the first filter tank 2 flows into a second filter tank 6 through a second connecting pipe 8, small-particle impurities in the raw water can be further filtered by arranging a quartz sand filter layer 26 in the second filter tank 6, the raw water filtered by the second filter tank 6 flows into a third filter tank 7 through a third connecting pipe 9, peculiar smell and most harmful substances in the raw water can be adsorbed by arranging an active carbon filter layer 27 in the third filter tank 7, the raw water is subjected to triple filtration through the first filter tank 2, the second filter tank 6 and the third filter tank 7, and the purity of the raw water is effectively improved, the raw water in the third filtering tank 7 flows into the reverse osmosis tank 13 through the fourth connecting pipe 11 and the fifth connecting pipe 12, the water pressure introduced into the reverse osmosis tank 13 can be increased through the booster pump 10, the reverse osmosis membrane 14 is arranged in the reverse osmosis tank 13 and can intercept impurities such as ions and organic matters in the raw water, the raw water is filtered through the reverse osmosis membrane 14 to obtain pure water, the pure water can be directly drunk after being sterilized through the ultraviolet sterilizer 22, the water storage tank 17 is arranged on one side of the bottom end of the reverse osmosis tank 13, the valve body 16 is opened, the concentrated water with the impurities intercepted on one side of the reverse osmosis membrane 14 can flow into the water storage tank 17 through the sixth connecting pipe 15 to be stored, the water storage tank 17 can recover the concentrated water, the first baffle 18 and the second baffle 19 are arranged in the water storage tank 17, when the concentrated water in the water storage tank 17 is higher than the second baffle 19, the concentrated water stored in the water storage tank 17 can be automatically and all discharged into the third filtering tank 7 through The water resource is saved by recycling, the pollution to the environment is avoided, and the problem that the reverse osmosis water treatment equipment directly discharges concentrated water to the outside in the prior art, not only wastes the water resource, but also pollutes the environment is solved.
This practical theory of operation:
referring to the attached drawings 1-5 of the specification, when water purification treatment is performed, raw water is pumped into a first filter tank 2 through a first connecting pipe 5 by a water pump 3 through a water inlet pipe 4, a filter screen 25 is arranged in the first filter tank 2 to primarily filter large particle impurities in the raw water, the raw water primarily filtered by the first filter tank 2 flows into a second filter tank 6 through a second connecting pipe 8, small particle impurities in the raw water can be further filtered by arranging a quartz sand filter layer 26 in the second filter tank 6, the raw water filtered by the second filter tank 6 flows into a third filter tank 7 through a third connecting pipe 9, peculiar smell and most harmful substances in the raw water can be adsorbed by arranging an activated carbon filter layer 27 in the third filter tank 7, the raw water in the third filter tank 7 flows into a reverse osmosis tank body 13 through a fourth connecting pipe 11 and a fifth connecting pipe 12, the water pressure introduced into the reverse osmosis tank 13 can be increased by the booster pump 10, the reverse osmosis membrane 14 is provided in the reverse osmosis tank 13, impurities such as ions and organic matters in raw water can be intercepted, the raw water is filtered by a reverse osmosis membrane 14 to obtain pure water, the pure water can be directly drunk after being sterilized by an ultraviolet sterilizer 22, one side of the bottom end of a reverse osmosis tank body 13 is provided with a water storage tank 17, a valve body 16 is opened, concentrated water with the intercepted impurities on one side of the reverse osmosis membrane 14 can flow into the water storage tank 17 through a sixth connecting pipe 15 to be stored, the water storage tank 17 can recover the concentrated water, by arranging the first baffle plate 18 and the second baffle plate 19 in the water storage tank 17, when the height of the concentrated water in the water storage tank 17 is higher than that of the second baffle plate 19, due to the siphon action, the concentrated water stored in the water storage tank 17 can be automatically and completely discharged into the third filter tank 7 through the seventh connecting pipe 20 for recycling and purification.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.

Claims (6)

1. The utility model provides a reverse osmosis water treatment facilities, includes support body (1), its characterized in that: the water filter is characterized in that a first filter tank (2) is arranged on the inner side of the frame body (1), a water pump (3) is arranged at the bottom end of one side of the first filter tank (2), a water inlet pipe (4) is communicated with one side of the water pump (3), a first connecting pipe (5) is communicated with the other side of the water pump (3), one end, far away from the water pump (3), of the first connecting pipe (5) is communicated with the first filter tank (2), a second filter tank (6) is arranged on one side of the first filter tank (2), a third filter tank (7) is arranged on one side, far away from the first filter tank (2), of the second filter tank (6), a second connecting pipe (8) is arranged between the first filter tank (2) and the second filter tank (6), one end of the second connecting pipe (8) is communicated with the first filter tank (2), the other end of the second connecting pipe (8) is communicated with the second filter tank (6), and a third connecting pipe (9) is arranged between the second filter tank (6) and the third filter, the utility model discloses a solar water heater, including support body (1), third connecting pipe (9) one end and second filter jar (6) intercommunication, the third connecting pipe (9) other end and third filter jar (7) intercommunication, the third filters jar (7) bottom and keeps away from one side that the second filtered jar (6) was equipped with booster pump (10), the third filters and is equipped with fourth connecting pipe (11) between jar (7) and booster pump (10), fourth connecting pipe (11) one end and third filter jar (7) intercommunication, the fourth connecting pipe (11) other end and booster pump (10) intercommunication, booster pump (10) top intercommunication has fifth connecting pipe (12), support body (1) top is equipped with reverse osmosis tank body (13), reverse osmosis tank body (13) bottom and support body (1) fixed connection, reverse osmosis tank body (13) inside is equipped with reverse osmosis membrane (14), reverse osmosis tank body (13) inner wall and reverse osmosis membrane (14) fixed connection, the reverse osmosis water purifier is characterized in that one side of the bottom end of the reverse osmosis tank body (13) is communicated with a sixth connecting pipe (15), one side of the sixth connecting pipe (15) is provided with a valve body (16), the bottom end of the sixth connecting pipe (15) extends into the inside of the frame body (1), a water storage tank (17) is arranged inside the frame body (1), the water storage tank (17) is arranged at one side of the top end of the third filtering tank (7), the bottom end of the sixth connecting pipe (15) is communicated with the top end of the water storage tank (17), a first baffle (18) is arranged inside the water storage tank (17), the top end and two sides of the first baffle (18) are fixedly connected with the inner wall of the water storage tank (17), a second baffle (19) is arranged on one side of the first baffle (18), the bottom end and two sides of the second baffle (19) are fixedly connected with the inner wall of the water storage tank (17, one end of the seventh connecting pipe (20) far away from the water storage tank (17) is communicated with the third filtering tank (7).
2. The reverse osmosis water treatment apparatus according to claim 1, wherein: storage water tank (17) both sides equal fixedly connected with support frame (21), the one end and support body (1) fixed connection of storage water tank (17) are kept away from in support frame (21).
3. The reverse osmosis water treatment apparatus according to claim 1, wherein: the utility model discloses a reverse osmosis filter, including reverse osmosis tank body (13), ultraviolet sterilizer (22), support body (1) fixed connection in ultraviolet sterilizer (22) bottom, be equipped with eighth connecting pipe (23) between ultraviolet sterilizer (22) and the reverse osmosis tank body (13), eighth connecting pipe (23) one end and reverse osmosis tank body (13) intercommunication, eighth connecting pipe (23) other end and ultraviolet sterilizer (22) intercommunication, one side intercommunication that eighth connecting pipe (23) were kept away from in ultraviolet sterilizer (22) has outlet pipe (24).
4. The reverse osmosis water treatment apparatus according to claim 1, wherein: the inside of first filter tank (2) is equipped with filter screen (25), the inner wall and filter screen (25) fixed connection of first filter tank (2).
5. The reverse osmosis water treatment apparatus according to claim 1, wherein: the inside of second filter jar (6) is equipped with quartzy sand filter layer (26), the inner wall and the quartzy sand filter layer (26) fixed connection of second filter jar (6).
6. The reverse osmosis water treatment apparatus according to claim 1, wherein: the inside of third filter tank (7) is equipped with activated carbon filter layer (27), the inner wall and the activated carbon filter layer (27) fixed connection of third filter tank (7).
CN202020245033.3U 2020-03-03 2020-03-03 Reverse osmosis water treatment equipment Active CN211896455U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202020245033.3U CN211896455U (en) 2020-03-03 2020-03-03 Reverse osmosis water treatment equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202020245033.3U CN211896455U (en) 2020-03-03 2020-03-03 Reverse osmosis water treatment equipment

Publications (1)

Publication Number Publication Date
CN211896455U true CN211896455U (en) 2020-11-10

Family

ID=73302143

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202020245033.3U Active CN211896455U (en) 2020-03-03 2020-03-03 Reverse osmosis water treatment equipment

Country Status (1)

Country Link
CN (1) CN211896455U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114618230A (en) * 2022-04-11 2022-06-14 江西宝嘉生物发展有限公司 Ultra-micro filtering equipment

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114618230A (en) * 2022-04-11 2022-06-14 江西宝嘉生物发展有限公司 Ultra-micro filtering equipment

Similar Documents

Publication Publication Date Title
CN211886280U (en) Compound filter element group spare and water purification system
JP5497962B1 (en) Waste water treatment equipment
CN211896455U (en) Reverse osmosis water treatment equipment
CN101417187A (en) Automatic back-flush, regeneration filter
CN107739116A (en) The method and apparatus that PVDF/ZnO piezoelectricity milipore filter couples high-level oxidation technology advanced treatment of waste water
EP2835355B1 (en) System and method for treating anaerobic treatment solution
CN207102346U (en) A kind of reverse osmosis type sewage-treatment plant
CN105601034A (en) Integrated sewage treatment equipment and process thereof
CN211111345U (en) Energy-saving reverse osmosis equipment
CN201538717U (en) Dye recycling device for advanced treatment to dyeing waste water
CN111704268A (en) Novel medical wastewater treatment and recycling system and method
CN207596634U (en) PVDF piezoelectricity ultrafiltration membrane couples the device of high-level oxidation technology advanced treatment of waste water
CN201317687Y (en) Automatic back flush recycled filter
CN1281825A (en) Pressure type membrane filtering drainage biochemical reactor
CN215249986U (en) Efficient desalination reverse osmosis device
CN217351000U (en) Small-size integration membrane treatment facility
CN215102377U (en) Inorganic material waste water recovery device
CN210287034U (en) Water-saving double-water-outlet water supply water purifier
CN215886572U (en) Sewage treatment plant with reverse osmosis structure
CN213446686U (en) Biological anaerobic treatment equipment for landfill leachate
CN220887097U (en) Water purifying equipment comprising membrane stack assembly
CN214243987U (en) A water purification appearance for progesterone detects
CN213475658U (en) Industrial pure water purifying device
CN212246683U (en) Industrial organic wastewater sectional treatment device
CN209065575U (en) A kind of tube microfiltration membrane waste water treatment system

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: A reverse osmosis water treatment equipment

Effective date of registration: 20220630

Granted publication date: 20201110

Pledgee: Weifang rural commercial bank Limited by Share Ltd. hi tech sub branch

Pledgor: WEIFANG FANGZHOU ENVIRONMENT ENGINEERING Co.,Ltd.

Registration number: Y2022980009571

PE01 Entry into force of the registration of the contract for pledge of patent right