CN217103168U

CN217103168U - Back-washing component for UF membrane water purifying device

Info

Publication number: CN217103168U
Application number: CN202122256290.4U
Authority: CN
Inventors: 张进
Original assignee: Suzhou Datu Environmental Engineering Equipment Co ltd
Current assignee: Suzhou Datu Environmental Engineering Equipment Co ltd
Priority date: 2021-09-17
Filing date: 2021-09-17
Publication date: 2022-08-02
Anticipated expiration: 2031-09-17

Abstract

The utility model discloses a UF membrane is back flush component for purifier relates to UF water purifier technical field, for solving the problem that the ordinary UF membrane purifier's among the prior art back flush structure cleaning performance is not good enough. The utility model discloses a UF water purification pipe, including UF water purification pipe, UF water purification pipe and UF water purification pipe, the inside of UF water purification pipe is provided with vice flushing pipe, the one end of vice flushing pipe is installed from the driving wheel, and from driving wheel and vice flushing pipe fixed connection, the second end cap is installed to the one end of UF water purification pipe, and second end cap and UF water purification pipe threaded connection, one side of second end cap is provided with the motor, the reduction gear is installed to one side of motor, and the reduction gear passes through shaft coupling fixed connection with the motor, the drive wheel is installed to one side of reduction gear, and the drive wheel passes through even axle fixed connection with the reduction gear, the drive wheel passes through the belt rotation with the driven wheel and is connected.

Description

Back flush component for UF membrane purifier

Technical Field

The utility model relates to a UF water purifier technical field specifically is a UF membrane is back flush component for purifier.

Background

The UF water purifier is also called UF water purifier or ultrafiltration water purifier, the machine uses UF ultrafiltration membrane technology to purify water, the UF ultrafiltration membrane is a microporous filtration membrane with consistent pore size specification and rated pore size range of 0.01, and a membrane filtration method using tap water pressure difference as driving force is adopted for ultrafiltration membrane filtration.

The ultrafiltration membrane of the UF membrane water purification device needs to be flushed by a backwashing mode after being used for a period of time, impurities filtered by the filtration membrane are cleaned out, and the working characteristic of prolonging the service life of the filtration membrane is realized; therefore, the market urgently needs to develop a back washing component for a UF membrane water purifying device to help people to solve the existing problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a backwash component for UF membrane purifier to solve the problem that the ordinary UF membrane purifier's that proposes among the above-mentioned background art backwash structure cleaning performance is not good enough.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a back flush component for UF membrane purifier, includes UF water purification pipe, the internally mounted of UF water purification pipe has the UF milipore filter, and the UF milipore filter passes through bolt fixed connection with UF water purification pipe, the inside of UF milipore filter is provided with vice flushing pipe, the one end of vice flushing pipe is installed from the driving wheel, and from driving wheel and vice flushing pipe fixed connection, the second end cap is installed to the one end of UF water purification pipe, and second end cap and UF water purification pipe threaded connection, one side of second end cap is provided with the motor, the reduction gear is installed to one side of motor, and the reduction gear passes through shaft coupling fixed connection with the motor, the drive wheel is installed to one side of reduction gear, and the drive wheel passes through shaft coupling fixed connection with the follow driving wheel, the drive wheel passes through the belt rotation with the follow driving wheel and is connected.

Preferably, a transfer box is installed at one end of the auxiliary flushing pipe and is rotatably connected with the auxiliary flushing pipe, a pulse valve is installed on one side of the transfer box, and the pulse valve is fixedly connected with the transfer box through a sealing screw.

Preferably, the drain pipe is installed to one side of second end cap, and drain pipe and second end cap welded connection, sealed head is installed to the one end of drain pipe, and sealed head and drain pipe threaded connection.

Preferably, the sealing head is rotatably connected with the auxiliary flushing pipe, a water outlet pipe is arranged below the water outlet pipe, and the water outlet pipe is connected with the water outlet pipe in a welded mode.

Preferably, a support is installed on one side of the second plug, the support is fixedly connected with the second plug through a fastening screw, and the motor and the speed reducer are fixedly connected with the support through the fastening screw.

Preferably, the outer side of the auxiliary flushing pipe is provided with a water spraying hole, and the water spraying hole and the auxiliary flushing pipe are in an integral structure.

Preferably, a first plug is installed at one end, far away from the second plug, of the UF water purification pipe, the first plug is in threaded connection with the UF water purification pipe, a water inlet pipe is installed above the UF water purification pipe, and the water inlet pipe is in welded connection with the UF water purification pipe.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a through the setting of vice flushing pipe, add an vice flushing pipe in the inner space of UF milipore filter, carry out supplementary back flush work to the UF milipore filter through vice flushing pipe, vice flushing pipe can rotate simultaneously, through the rotation that does not stop, carries out the omnidirectional to UF milipore filter inside and assaults to improve the flushing effect, make on the UF milipore filter adnexed impurity more easily washed out, improve the life of UF milipore filter.

2. The utility model discloses a through the setting of pulse valve, pulse valve is used for connecting external water pump and vice flushing pipe, carries rivers to vice flushing pipe with the form of pulse through pulse valve to make rivers spray away from the hole for water spraying of vice flushing pipe with the form of pulse, in order to reach the work effect to UF milipore filter high frequency impact, thereby further improve the washing effect to the UF milipore filter.

Drawings

Fig. 1 is a schematic diagram of the internal structure of the UF purifying pipe of the present invention;

fig. 2 is an enlarged schematic view of the utility model at a;

fig. 3 is a schematic diagram of the internal structure of the UF ultrafiltration membrane of the present invention.

In the figure: 1. a UF water purification pipe; 2. a water inlet pipe; 3. a first plug; 4. a second plug; 5. UF ultrafiltration membrane; 6. a drain pipe; 7. a water outlet pipe; 8. a secondary flushing pipe; 9. a sealing head; 10. a transfer box; 11. a pulse valve; 12. a driven wheel; 13. a drive wheel; 14. a support; 15. a motor; 16. a speed reducer; 17. and (4) water spray holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, the present invention provides an embodiment: a backwashing component for a UF membrane water purifying device comprises a UF water purifying pipe 1, a UF ultrafiltration membrane 5 is arranged inside the UF water purifying pipe 1, the UF ultrafiltration membrane 5 is fixedly connected with the UF water purifying pipe 1 through bolts, an auxiliary flushing pipe 8 is arranged inside the UF ultrafiltration membrane 5, a driven wheel 12 is arranged at one end of the auxiliary flushing pipe 8, the driven wheel 12 is fixedly connected with the auxiliary flushing pipe 8, a second plug 4 is arranged at one end of the UF water purifying pipe 1, the second plug 4 is in threaded connection with the UF water purifying pipe 1, a motor 15 is arranged on one side of the second plug 4, a speed reducer 16 is arranged on one side of the motor 15, the speed reducer 16 is fixedly connected with the motor 15 through a coupler, a driving wheel 13 is arranged on one side of the speed reducer 16, the driving wheel 13 is fixedly connected with the speed reducer 16 through a connecting shaft, and the driving wheel 13 is rotatably connected with the driven wheel 12 through a belt.

Further, a transfer case 10 is installed at one end of the auxiliary flushing pipe 8, the transfer case 10 is rotatably connected with the auxiliary flushing pipe 8, a pulse valve 11 is installed on one side of the transfer case 10, the pulse valve 11 is fixedly connected with the transfer case 10 through a sealing screw, and a connecting water pipe is arranged below the pulse valve 11 and can be connected with an external water pump.

Furthermore, a drain pipe 6 is installed on one side of the second plug 4, the drain pipe 6 is connected with the second plug 4 in a welding mode, a sealing head 9 is installed at one end of the drain pipe 6, the sealing head 9 is connected with the drain pipe 6 in a threaded mode, and the sealing head 9 is used for sealing the joint of the auxiliary flushing pipe 8 and the drain pipe 6.

Furthermore, the sealing head 9 is rotatably connected with the auxiliary flushing pipe 8, a water outlet pipe 7 is installed below the water outlet pipe 6, the water outlet pipe 7 is connected with the water outlet pipe 6 in a welded mode, the water outlet pipe 7 is used for discharging filtered clean water, and meanwhile the water outlet pipe is also a main backwashing pipe.

Further, a support 14 is installed on one side of the second plug 4, the support 14 is fixedly connected with the second plug 4 through a fastening screw, the motor 15 and the speed reducer 16 are both fixedly connected with the support 14 through a fastening screw, and the support 14 is used for supporting the motor 15 and the speed reducer 16.

Further, the outer side of the auxiliary flushing pipe 8 is provided with a water spraying hole 17, the water spraying hole 17 and the auxiliary flushing pipe 8 are arranged into an integral structure, and the water spraying holes 17 are provided with a plurality of water spraying holes.

Furthermore, a first plug 3 is installed at one end, far away from a second plug 4, of the UF water purification pipe 1, the first plug 3 is in threaded connection with the UF water purification pipe 1, a water inlet pipe 2 is installed above the UF water purification pipe 1, the water inlet pipe 2 is in welded connection with the UF water purification pipe 1, the interior of the UF ultrafiltration membrane 5 is hollow, and a water discharge pipe 6 is communicated with the interior of the UF ultrafiltration membrane 5.

The working principle is as follows: when the device is used, tap water is conveyed from the water inlet pipe 2 to the interior of the UF water purification pipe 1, the tap water is filtered by the UF ultrafiltration membrane 5 and then discharged through the water outlet pipe 6, and finally conveyed to a pipeline of household water through the water outlet pipe 7, when the UF ultrafiltration membrane 5 needs to be cleaned, the water outlet pipe 7 is connected with a main backwashing water pump, clean water is conveyed to the interior of the UF ultrafiltration membrane 5, impurities in the UF ultrafiltration membrane 5 are extruded outwards, the impurities are discharged from the water inlet pipe 2, meanwhile, the pulse valve 11 is connected with a secondary backwashing water pump, pulse water flow is conveyed to the interior of the auxiliary flushing pipe 8 and is sprayed out in a pulse mode through the water spraying hole 17 of the auxiliary flushing pipe 8, the motor 15 is started, the motor 15 drives the driving wheel 13 to rotate after being decelerated by the decelerator 16, the driving wheel 13 drives the auxiliary flushing pipe 8 to rotate through the driven wheel 12, and accordingly, all-directional pulse flushing work is carried out on the interior of the UF ultrafiltration membrane 5, the cleaning effect of the UF ultrafiltration membrane 5 is improved.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A back flush component for UF membrane purifier, includes UF water purification pipe (1), its characterized in that: the utility model discloses a novel water purifying device, including UF water purification pipe (1), the internally mounted of UF water purification pipe (1) has UF milipore filter (5), and UF milipore filter (5) and UF water purification pipe (1) pass through bolt fixed connection, the inside of UF milipore filter (5) is provided with vice flushing pipe (8), from driving wheel (12) are installed to the one end of vice flushing pipe (8), and from driving wheel (12) and vice flushing pipe (8) fixed connection, second end cap (4) are installed to the one end of UF water purification pipe (1), and second end cap (4) and UF water purification pipe (1) threaded connection, one side of second end cap (4) is provided with motor (15), reduction gear (16) are installed to one side of motor (15), and reduction gear (16) and motor (15) pass through shaft coupling fixed connection, drive wheel (13) are installed to one side of reduction gear (16), and drive wheel (13) and reduction gear (16) pass through connecting axle fixed connection, the driving wheel (13) is rotationally connected with the driven wheel (12) through a belt.

2. The backwash member for a UF membrane water purification apparatus according to claim 1, characterized in that: transfer case (10) are installed to the one end of vice flushing pipe (8), and transfer case (10) rotate with vice flushing pipe (8) and be connected, pulse valve (11) are installed to one side of transfer case (10), and pulse valve (11) pass through sealing screw fixed connection with transfer case (10).

3. The backwash member for a UF membrane water purification apparatus according to claim 1, characterized in that: drain pipe (6) are installed to one side of second end cap (4), and drain pipe (6) and second end cap (4) welded connection, sealed head (9) are installed to the one end of drain pipe (6), and sealed head (9) and drain pipe (6) threaded connection.

4. The backwash member for a UF membrane water purification apparatus according to claim 3, characterized in that: the sealing head (9) is rotatably connected with the auxiliary flushing pipe (8), the water outlet pipe (7) is installed below the water discharge pipe (6), and the water outlet pipe (7) is connected with the water discharge pipe (6) in a welding mode.

5. The backwash member for a UF membrane water purification apparatus according to claim 1, characterized in that: support (14) are installed to one side of second end cap (4), and support (14) pass through fastening screw fixed connection with second end cap (4), motor (15) and reduction gear (16) all pass through fastening screw and support (14) fixed connection.

6. The backwash member for a UF membrane water purification apparatus according to claim 1, characterized in that: and the outer side of the auxiliary flushing pipe (8) is provided with a water spraying hole (17), and the water spraying hole (17) and the auxiliary flushing pipe (8) are arranged into an integral structure.

7. The backwash member for a UF membrane water purification apparatus according to claim 1, characterized in that: first end cap (3) are installed to the one end that second end cap (4) was kept away from in UF water purification pipe (1), and first end cap (3) and UF water purification pipe (1) threaded connection, inlet tube (2) are installed to the top of UF water purification pipe (1), and inlet tube (2) and UF water purification pipe (1) welded connection.