CN112390331A - Unpowered back-washing ultrafiltration water purification equipment - Google Patents
Unpowered back-washing ultrafiltration water purification equipment Download PDFInfo
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- CN112390331A CN112390331A CN202011278293.1A CN202011278293A CN112390331A CN 112390331 A CN112390331 A CN 112390331A CN 202011278293 A CN202011278293 A CN 202011278293A CN 112390331 A CN112390331 A CN 112390331A
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- water
- baffle
- tank
- unpowered
- filter
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
- C02F1/444—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by ultrafiltration or microfiltration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/14—Ultrafiltration; Microfiltration
- B01D61/145—Ultrafiltration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D65/00—Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes
- B01D65/02—Membrane cleaning or sterilisation ; Membrane regeneration
Abstract
The invention discloses unpowered backwashing ultrafiltration water purification equipment, which belongs to the field of ultrafiltration water purification and comprises a main box body, wherein a filter box is fixedly arranged in the main box body, a water pressure pushing device is arranged in the filter box, one end of the water pressure pushing device is fixedly provided with a first baffle, one side of the first baffle is provided with a filter screen frame, and a filter screen is fixedly arranged in the filter screen frame. According to the invention, the water pressure pushing device is arranged, the filter screen frame can be pushed to move through external water pressure without consuming energy, then the water pressure pushing device is pushed to a position between the second partition plate and the filter box and is fixed, then the filter screen frame is washed through the second water pipe connector and the water source, and in the process of pushing the filter screen frame, the filter screen frame is driven to rotate through the pulling rope, so that backwashing is realized, and residues on the filter screen are washed clean.
Description
Technical Field
The invention relates to a backwashing ultrafiltration water purification device, in particular to an unpowered backwashing ultrafiltration water purification device, and belongs to the technical field of ultrafiltration water purification.
Background
The main disinfection method of tap water is to add chlorine for sterilization, although a large amount of bacteria can be removed, harmful substances exist, especially heavy metal, chlorine molecules, nitrite and other components in water, a certain degree of secondary pollution can be caused in the conveying process, the storage of a water tower and the like, the heavy metal and other harmful substances in the water are difficult to remove even the water is boiled, and the excessive intake of the substances can cause great harm to human bodies, threaten the health of human bodies and exceed the standard of part of tap water in cities and countryside.
The prior unpowered backwashing ultrafiltration water purification device has the disadvantages of complex operation, high energy consumption, unsuitability for rural water purification promotion and poor backwashing effect.
Disclosure of Invention
The invention mainly aims to solve the problems of complex operation, high energy consumption, unsuitability for rural water purification popularization and poor backwashing effect, and provides unpowered backwashing ultrafiltration water purification equipment.
The purpose of the invention can be achieved by adopting the following technical scheme:
an unpowered backwashing ultrafiltration water purification device comprises a main box body, wherein a filter box is fixedly installed inside the main box body, a water pressure pushing device is arranged inside the filter box, a first baffle is fixedly installed at one end of the water pressure pushing device, a filter screen frame is arranged on one side of the first baffle, a filter screen is fixedly installed inside the filter screen frame, a second baffle is arranged at the other end of the filter screen frame, a rope fastening shaft is arranged at the other end of the second baffle, a tension rope is wound on the rope fastening shaft, a first baffle for supporting the first baffle is arranged outside the first baffle, a second baffle for supporting the second baffle is arranged outside the second baffle, and micro switches are respectively arranged between the second baffle and in grooves corresponding to the second baffle on the inner side of the filter box, the inside of rose box is provided with and runs through the guide bar of first baffle with the second baffle, the bottom of the main tank body is provided with the water tank, the main tank body with be provided with the backup pad that is used for the support between the water tank, the top fixed mounting of protective housing has outside water receiving pipe.
Preferably, the outside of the main tank body is provided with a protective shell for protecting the internal water pipe, the front of the main tank body is movably provided with a tank door, and the front of the tank door is embedded with a first observation window.
Preferably, the box door is fixedly connected with the main box body through a fixing bolt.
Preferably, the outer side of the filter box is provided with a reinforcing strip for fixing the filter box, the front surface of the filter box is fixedly provided with a filter box cover through a screw, and the reinforcing strip is fixedly connected with the main box body through the screw.
Preferably, the top of the filter box is sequentially provided with a second water pipe connector and a first water pipe connector from left to right, and the bottom of the filter box is fixedly provided with a second water outlet pipe.
Preferably, a connecting shaft is fixedly installed at the other end of the filter screen frame, a rotating bearing is sleeved on the outer side of the connecting shaft, the filter screen frame is rotatably connected with the second baffle plate through the rotating bearing, and the filter screen frame is inserted into the rope fastening shaft through the connecting shaft.
Preferably, water pressure thrust unit include first casing and the inside movable mounting's of first casing second casing, first casing pass through the spring with second casing swing joint, the inside fixed mounting of second casing has the inlet tube, be provided with the second water valve on the inlet tube, the other end fixed mounting of inlet tube has the second water pipe connector, the opposite side of second casing is provided with first outlet pipe, be provided with first water valve on the first outlet pipe.
Preferably, the other end of inlet tube through first connector with the water tank intercommunication, the outside of inlet tube is provided with and is used for the protection the first protective sheath of inlet tube.
Preferably, the second water outlet pipe is communicated with the water tank through a second connector, and a first protective sleeve for protecting the second water outlet pipe is arranged on the outer side of the second water outlet pipe.
Preferably, one side of the water tank is provided with a water outlet faucet, the bottom of the water tank is fixedly provided with a plurality of supporting bases, and the front of the water tank is embedded with a second observation window.
The invention has the beneficial technical effects that: according to the unpowered backwashing ultrafiltration water purification device, the water pressure pushing device is arranged, the filter screen frame can be pushed to move through external water pressure without consuming energy, then the water pressure pushing device is pushed to a position between the second partition plate and the filter box and is fixed, then the filter screen frame is flushed through the water source filled into the second water pipe connector, and in the process of pushing the filter screen frame, the filter screen frame is driven to rotate through the tensile rope, backwashing is realized, and residues on the filter screen are flushed completely.
Drawings
FIG. 1 is a schematic diagram of the overall structure of a preferred embodiment of the unpowered backwashing ultrafiltration water purification apparatus according to the present invention;
FIG. 2 is a schematic diagram of the internal structure of a main tank of a preferred embodiment of the unpowered backwashing ultrafiltration water purification apparatus according to the invention;
FIG. 3 is a schematic diagram of the internal structure of a filter box of a preferred embodiment of the unpowered reverse-flushing ultrafiltration water purification device according to the invention;
FIG. 4 is a schematic diagram of a hydraulic pushing device of a preferred embodiment of the unpowered backwashing ultrafiltration water purification device according to the invention;
FIG. 5 is a schematic diagram of a rope shaft structure of a preferred embodiment of the unpowered backwashing ultrafiltration water purification apparatus according to the invention;
fig. 6 is a schematic structural diagram of a connecting shaft of a preferred embodiment of the unpowered backwashing ultrafiltration water purification device according to the invention.
In the figure: 1-a main box body, 2-a protective shell, 3-an external water receiving pipe, 4-a box door, 5-a first observation window, 6-a fixing bolt, 7-a first protective sleeve, 8-a first connecting sleeve, 9-a water tank, 10-a water outlet tap, 11-a supporting base, 12-a second observation window, 13-a supporting plate, 14-a second connecting sleeve, 15-a first protective sleeve, 16-a reinforcing strip, 17-a filter box, 18-a filter box cover, 19-a first water pipe connecting sleeve, 20-a water pressure pushing device, 201-a first shell, 202-a spring, 203-a second shell, 204-a first water valve, 205-a second water valve, 206-a first water outlet pipe, 21-a second water connecting sleeve, 22-a water inlet pipe, 23-a first partition plate, 24-a first baffle, 25-a guide rod, 26-a filter screen frame, 27-a second clapboard, 28-a second water outlet pipe, 29-a tension rope, 30-a second baffle, 31-a rope fastening shaft, 32-a microswitch, 33-a filter screen, 34-a rotating bearing, 35-a connecting shaft and 36-a second water pipe connector.
Detailed Description
In order to make the technical solutions of the present invention more clear and definite for those skilled in the art, the present invention is further described in detail below with reference to the examples and the accompanying drawings, but the embodiments of the present invention are not limited thereto.
As shown in fig. 1 to 6, the unpowered backwashing ultrafiltration water purification apparatus provided by this embodiment includes a main tank 1, a filter tank 17 is fixedly installed inside the main tank 1, a water pressure pushing device 20 is installed inside the filter tank 17, a first baffle plate 24 is fixedly installed at one end of the water pressure pushing device 20, a filter screen frame 26 is installed at one side of the first baffle plate 24, a filter screen 33 is fixedly installed inside the filter screen frame 26, a second baffle plate 30 is installed at the other end of the filter screen frame 26, a rope fastening shaft 31 is installed at the other end of the second baffle plate 30, a tension rope 29 is wound on the rope fastening shaft 31, a first partition plate 23 for supporting the first baffle plate 24 is installed outside the first baffle plate 24, a second partition plate 27 for supporting the second baffle plate 30 is installed outside the second baffle plate 30, micro switches 32 are installed between the second baffle plate 30 and the second partition plate 27 and in grooves corresponding to the second baffle plate 30 inside the filter tank 17, a guide rod 25 penetrating through the first baffle 24 and the second baffle 30 is arranged inside the filter box 17, a water tank 9 is arranged at the bottom of the main box body 1, a supporting plate 13 for supporting is arranged between the main box body 1 and the water tank 9, and an external water receiving pipe 3 is fixedly arranged at the top of the protective shell 2. Through setting up water pressure thrust unit 20, can promote the removal of screen frame 26 through outside water pressure, need not consume the energy, then promote water pressure thrust unit 20 and fix between second baffle 27 and the rose box 17, then wash screen frame 26 through second water piping connection head 36 infusion water source, at the in-process that promotes screen frame 26, drive screen frame 26 through pulling force rope 29 and rotate, realize the back flush, wash the residue on the filter screen 33 clean, this equipment operation is simple, high durability and convenient use, the waste of very big reduction energy, can be more suitable for promoting in the rural area.
In this embodiment, as shown in fig. 1 and 2, a protective shell 2 for protecting an internal water pipe is arranged on the outer side of a main box body 1, a box door 4 is movably installed on the front side of the main box body 1, a first observation window 5 is installed on the front side of the box door 4 in an embedded manner, the box door 4 is fixedly connected with the main box body 1 through a fixing bolt 6, a reinforcing strip 16 for fixing a filter box 17 is arranged on the outer side of the filter box 17, a filter box cover 18 is fixedly installed on the front side of the filter box 17 through a screw, the reinforcing strip 16 is fixedly connected with the main box body 1 through a screw, a water outlet tap 10 is arranged on one side of a water tank 9, a plurality of supporting bases 11 are fixedly installed at the bottom of the water tank 9. Through setting up first observation window 5, the condition of the inside of observation main tank body 1 that can be convenient, the discovery condition of leaking that can be timely, through setting up second observation window 12, can observe the inside retaining condition of water tank 9, conveniently carry out the drainage, through setting up reinforcing strip 16, can increase the stability of rose box 17.
In this embodiment, as shown in fig. 3 and 6, a second water pipe connector 36 and a first water pipe connector 19 are sequentially arranged from left to right on the top of the filter box 17, a second water outlet pipe 28 is fixedly installed at the bottom of the filter box 17, a connecting shaft 35 is fixedly installed at the other end of the filter frame 26, a rotating bearing 34 is sleeved on the outer side of the connecting shaft 35, the filter frame 26 is rotatably connected with the second baffle 30 through the rotating bearing 34, the filter frame 26 is inserted into the tether shaft 31 through the connecting shaft 35, the second water outlet pipe 28 is communicated with the water tank 9 through the second connector 14, a first protective sleeve 15 for protecting the second water outlet pipe 28 is arranged on the outer side of the second water outlet pipe 28, the other end of the water inlet pipe 22 is communicated with the water tank 9 through the first connector 8, and a first protective sleeve 7 for protecting the water inlet pipe 22 is arranged on the outer. Through setting up rolling bearing 34, can make filter screen frame 26 more conveniently rotate, through setting up first protective sheath 7 and first protective sheath 15, have higher guard action, increase the life of inlet tube 22 and second outlet pipe 28 effectively.
In this embodiment, as shown in fig. 4, the hydraulic pushing device 20 includes a first housing 201 and a second housing 203 movably mounted inside the first housing 201, the first housing 201 is movably connected to the second housing 203 through a spring 202, a water inlet pipe 22 is fixedly mounted inside the second housing 203, a second water valve 205 is disposed on the water inlet pipe 22, a second water pipe connector 21 is fixedly mounted at the other end of the water inlet pipe 22, a first water outlet pipe 206 is disposed on the other side of the second housing 203, and a first water valve 204 is disposed on the first water outlet pipe 206. Through the arrangement of the second water valve 205 and the first water valve 204, the water quantity in the first shell 201 can be conveniently controlled, and the first shell 201 can be more conveniently and quickly stretched and retracted.
In this embodiment, as shown in fig. 1 to fig. 6, the operation process of the unpowered backwashing ultrafiltration water purification apparatus provided by this embodiment is as follows:
step 1: when the water purifier is used, an external water source is connected through the external water receiving pipe 3, the water source is connected to the first water pipe connector 19, water can blow the filter screen 33 in the filter screen frame 26, the filter screen is filtered under the action of gravity, and after the water purifier is used for a period of time, the second water valve 205 is started, water is injected between the first shell 201 and the second shell 203 through the water inlet pipe 22, and the first shell 201 is pushed to move;
step 2: then the first baffle plate 24 and the filter screen frame 26 are pushed, in the pushing process, the filter screen frame 26 is rotated under the pulling of the tension rope 29, after the filter screen frame reaches the other side of the second baffle plate 27, when the second baffle plate 30 touches the microswitch 32, the filter screen frame 26 is reversely rotated under the pulling of the tension rope 29, a water source is injected through the filter screen frame 26, impurities on the filter screen 33 are washed down, after the washing is finished, the second water valve 205 is closed, the filter screen frame 26 is returned to the original position under the tension of the spring 202, and the filtration is continued;
and step 3: during the back flushing, the first water pipe connection 19 is not filled with water.
In summary, in this embodiment, according to the unpowered backwashing ultrafiltration water purification apparatus of this embodiment, by setting the water pressure pushing device 20, the filter frame 26 can be pushed to move by external water pressure without consuming energy, then the water pressure pushing device 20 is pushed to between the second partition plate 27 and the filter box 17 and is fixed, then the filter frame 26 is flushed by the water source filled through the second water pipe connector 36, in the process of pushing the filter frame 26, the filter frame 26 is driven to rotate by the tension rope 29 to realize backwashing, and residues on the filter screen 33 are flushed completely. Through setting up first observation window 5, the condition of the inside of observation main tank body 1 that can be convenient, the discovery condition of leaking that can be timely, through setting up second observation window 12, can observe the inside retaining condition of water tank 9, conveniently carry out the drainage, through setting up reinforcing strip 16, can increase the stability of rose box 17. Through setting up rolling bearing 34, can make filter screen frame 26 more conveniently rotate, through setting up first protective sheath 7 and first protective sheath 15, have higher guard action, increase the life of inlet tube 22 and second outlet pipe 28 effectively. Through the arrangement of the second water valve 205 and the first water valve 204, the water quantity in the first shell 201 can be conveniently controlled, and the first shell 201 can be more conveniently and quickly stretched and retracted.
The above description is only for the purpose of illustrating the present invention and is not intended to limit the scope of the present invention, and any person skilled in the art can substitute or change the technical solution of the present invention and its conception within the scope of the present invention.
Claims (10)
1. The unpowered backwashing ultrafiltration water purification device is characterized by comprising a main box body (1), wherein a filter box (17) is fixedly mounted inside the main box body (1), a water pressure pushing device (20) is arranged inside the filter box (17), a first baffle (24) is fixedly mounted at one end of the water pressure pushing device (20), a filter screen frame (26) is arranged on one side of the first baffle (24), a filter screen (33) is fixedly mounted inside the filter screen frame (26), a second baffle (30) is arranged at the other end of the filter screen frame (26), a rope fastening shaft (31) is arranged at the other end of the second baffle (30), a tension rope (29) is wound on the rope fastening shaft (31), a first baffle (23) used for supporting the first baffle (24) is arranged outside the first baffle (24), and a second baffle (27) used for supporting the second baffle (30) is arranged outside the second baffle (30), second baffle (30) with between second baffle (27) and the inboard of rose box (17) with all be provided with micro-gap switch (32) in the corresponding recess of second baffle (30), the inside of rose box (17) is provided with runs through first baffle (24) with guide bar (25) of second baffle (30), the bottom of main tank body (1) is provided with water tank (9), main tank body (1) with be provided with backup pad (13) that are used for the support between water tank (9), the top fixed mounting of protective housing (2) has outside water receiving pipe (3).
2. The unpowered backwashing ultrafiltration water purification device according to claim 1, wherein a protective shell (2) for protecting an internal water pipe is arranged on the outer side of the main box body (1), a box door (4) is movably installed on the front surface of the main box body (1), and a first observation window (5) is embedded on the front surface of the box door (4).
3. The unpowered backwashing ultrafiltration water purification apparatus of claim 2, wherein the tank door (4) is fixedly connected with the main tank body (1) through a fixing bolt (6).
4. The unpowered backwashing ultrafiltration water purification device according to claim 1, wherein a reinforcing strip (16) for fixing the filter tank (17) is arranged on the outer side of the filter tank (17), a filter tank cover (18) is fixedly installed on the front surface of the filter tank (17) through a screw, and the reinforcing strip (16) is fixedly connected with the main tank body (1) through the screw.
5. The unpowered backwashing ultrafiltration water purification device of claim 1, wherein a second water pipe connector (36) and a first water pipe connector (19) are sequentially arranged from left to right on the top of the filter tank (17), and a second water outlet pipe (28) is fixedly arranged on the bottom of the filter tank (17).
6. The unpowered backwashing ultrafiltration water purification apparatus according to claim 1, wherein a connecting shaft (35) is fixedly installed at the other end of the screen frame (26), a rotating bearing (34) is sleeved outside the connecting shaft (35), the screen frame (26) is rotatably connected with the second baffle (30) through the rotating bearing (34), and the screen frame (26) is inserted into the tether shaft (31) through the connecting shaft (35).
7. The unpowered backwashing ultrafiltration water purification device of claim 1, wherein the water pressure pushing device (20) comprises a first housing (201) and a second housing (203) movably mounted inside the first housing (201), the first housing (201) is movably connected with the second housing (203) through a spring (202), an inlet pipe (22) is fixedly mounted inside the second housing (203), a second water valve (205) is arranged on the inlet pipe (22), a second water pipe connector (21) is fixedly mounted at the other end of the inlet pipe (22), a first outlet pipe (206) is arranged at the other side of the second housing (203), and a first water valve (204) is arranged on the first outlet pipe (206).
8. The unpowered backwashing ultrafiltration water purification apparatus of claim 7, wherein the other end of the water inlet pipe (22) is communicated with the water tank (9) through a first connector (8), and a first protective sleeve (7) for protecting the water inlet pipe (22) is arranged outside the water inlet pipe (22).
9. The unpowered backwashing ultrafiltration water purification apparatus of claim 5, wherein the second outlet pipe (28) is communicated with the water tank (9) through a second connector (14), and a first protection sleeve (15) for protecting the second outlet pipe (28) is arranged outside the second outlet pipe (28).
10. The unpowered backwashing ultrafiltration water purification apparatus of claim 1, wherein a water outlet tap (10) is arranged at one side of the water tank (9), a plurality of supporting bases (11) are fixedly installed at the bottom of the water tank (9), and a second observation window (12) is embedded and installed at the front surface of the water tank (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011278293.1A CN112390331B (en) | 2020-11-16 | 2020-11-16 | Unpowered back-washing ultrafiltration water purification equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011278293.1A CN112390331B (en) | 2020-11-16 | 2020-11-16 | Unpowered back-washing ultrafiltration water purification equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112390331A true CN112390331A (en) | 2021-02-23 |
| CN112390331B CN112390331B (en) | 2022-08-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011278293.1A Active CN112390331B (en) | 2020-11-16 | 2020-11-16 | Unpowered back-washing ultrafiltration water purification equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116084543A (en) * | 2023-04-10 | 2023-05-09 | 河南省绿筑建设工程有限公司 | Assembled view building facilities |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106746009A (en) * | 2016-12-30 | 2017-05-31 | 武汉艾科滤膜技术有限公司 | A kind of power-free back washing super-filter purifying device |
| CN208829336U (en) * | 2018-09-19 | 2019-05-07 | 北京英诺格林科技有限公司 | Unpowered super-filter purifying device |
| CN211688518U (en) * | 2019-12-10 | 2020-10-16 | 呼和浩特市悦昇环保设备有限公司 | Waste water recovery device for reverse osmosis water purification equipment |
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2020
- 2020-11-16 CN CN202011278293.1A patent/CN112390331B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106746009A (en) * | 2016-12-30 | 2017-05-31 | 武汉艾科滤膜技术有限公司 | A kind of power-free back washing super-filter purifying device |
| CN208829336U (en) * | 2018-09-19 | 2019-05-07 | 北京英诺格林科技有限公司 | Unpowered super-filter purifying device |
| CN211688518U (en) * | 2019-12-10 | 2020-10-16 | 呼和浩特市悦昇环保设备有限公司 | Waste water recovery device for reverse osmosis water purification equipment |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116084543A (en) * | 2023-04-10 | 2023-05-09 | 河南省绿筑建设工程有限公司 | Assembled view building facilities |
| CN116084543B (en) * | 2023-04-10 | 2023-06-27 | 河南省绿筑建设工程有限公司 | Assembled view building facilities |
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| Publication number | Publication date |
|---|---|
| CN112390331B (en) | 2022-08-05 |
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