Reverse osmosis ultra-clean recycled water recycling device
By designing an ultra-clean reverse osmosis water recycling device, the clean water is filtered and backwashed using the shell and backwash pipe, which solves the problems of clean water waste and low filter cartridge cleaning efficiency, and achieves efficient clean water recycling and rapid filter cartridge cleaning.
Patent Information
- Application Number
- CN202422297707.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-20
- Publication Date
- 2025-12-02
- Estimated Expiration
- 2034-09-20
AI Technical Summary
In the beverage production process, the rinsing and pressure testing of clean water leads to water waste and low filter cleaning efficiency.
Design an ultra-clean reverse osmosis water recycling device. By setting up a shell, filter element assembly, drain pipe and backwash pipe, it can achieve the filtration of clean water and high-pressure water backwashing to quickly clean the filter element.
It enables efficient recycling of clean water and rapid cleaning of filter cartridges, reducing water waste and improving work efficiency.
Smart Images
Figure CN223615475U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the technical field of clean water recycling auxiliary devices, specifically a reverse osmosis ultra-clean recycled water reuse device. Background Technology
[0002] In beverage production, the pipeline system needs to be flushed regularly. Since flushing and pressure testing of the pipeline system are indispensable, clean water is used frequently during the flushing and pressure testing of the pipeline system.
[0003] Currently, the water quality requirements for clean water during rinsing and pressure testing are generally high. Failure to recycle the water would inevitably result in significant waste. Furthermore, the filter cartridges used for clean water filtration after cleaning require regular cleaning, which is currently mostly done by simply removing the cartridges for cleaning, leading to low efficiency. Therefore, a reverse osmosis ultra-clean water recycling device is needed to solve these problems. Utility Model Content
[0004] The purpose of this invention is to provide a reverse osmosis ultra-clean recycled water reuse device, which has the advantage of rapid cleaning of filter cartridges and solves the problem of inconvenient cleaning of filter cartridges used for filtration at present.
[0005] To achieve the above objectives, this utility model provides the following technical solution: a reverse osmosis ultra-clean recycled water reuse device, comprising a shell, a cover connected to one side of the shell, a filter element assembly installed on the side of the shell opposite to the cover, and further comprising a drain pipe and an inlet pipe;
[0006] The drain pipe is connected and installed on the side of the housing away from the cover; a backflush pipe is connected and installed on the drain pipe; the inlet pipe is connected and installed on the side of the cover away from the housing.
[0007] When using the reverse osmosis ultra-clean recycled water reuse device in this technical solution, the drain pipe is connected to the recycling pipeline. At this time, the clean water after rinsing is injected through the inlet pipe. Then, the first control valve is opened and the second control valve is closed, so that the impurities in the clean water can be filtered through the filter element assembly. After the clean water is filtered, the first control valve can be closed and the second control valve can be opened. The inlet pipe is disconnected from the clean water recycling pipeline, and the backwash pipe is connected to the high-pressure pipeline. At this time, high-pressure water is injected through the backwash pipe, so as to backwash the inside of the filter element assembly, thereby flushing away the impurities accumulated in the filter element assembly and discharging them through the inlet pipe, thus achieving the purpose of internal rinsing of the filter element assembly.
[0008] Preferably, the housing adopts a cylindrical structure design, and an observation window is embedded in the front of the housing.
[0009] Preferably, the cover is provided with a flange, and the cover is fixedly connected to the shell by mounting bolts.
[0010] Preferably, the filter element assembly includes a filter cloth and activated carbon particles, with the activated carbon particles wrapped by the filter cloth. The particle size of the activated carbon particles on the side of the filter cloth near the drain pipe is smaller than that on the side of the filter cloth near the inlet pipe.
[0011] Preferably, the drain pipe is provided with a first control valve, the backflush pipe is connected to the drain pipe on the side opposite to the housing of the first control valve, and the backflush pipe is provided with a second control valve.
[0012] Preferably, the inlet pipe is equipped with a third control valve, and the diameter of the inlet pipe matches the diameter of the outlet pipe.
[0013] Compared with the prior art, the beneficial effects of this utility model are as follows:
[0014] This invention features a housing with a filter element assembly installed inside. A drain pipe is connected to the housing, and a backflush pipe is installed on the drain pipe. After filtering clean water, high-pressure water is used to backflush the filter element assembly inside the housing through the backflush pipe, thereby flushing out impurities accumulated in the filter element assembly and achieving a rapid cleaning effect on the filter element. Attached Figure Description
[0015] Figure 1 This is a frontal cross-sectional view of the present invention.
[0016] Figure 2 This is a front view structural diagram of the present invention.
[0017] In the diagram: 1. First control valve; 2. Drain pipe; 3. Second control valve; 4. Backflush pipe; 5. Filter element assembly; 6. Housing; 7. Cover; 8. Inlet pipe; 9. Third control valve. Detailed Implementation
[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0019] Example
[0020] like Figure 1 and Figure 2As shown, one embodiment of the present invention is provided: a reverse osmosis ultra-clean recycled water reuse device, including a shell 6, a cover 7 connected to one side of the shell 6, a filter element assembly 5 filled on the side of the shell 6 opposite to the cover 7, and also including a drain pipe 2 and an inlet pipe 8.
[0021] Specifically, the drain pipe 2 is connected and installed on the side of the housing 6 away from the cover 7; a backflush pipe 4 is connected and installed on the drain pipe 2; and the inlet pipe 8 is connected and installed on the side of the cover 7 away from the housing 6. By setting up the housing 6 and installing the filter element assembly 5 inside the housing 6, and simultaneously connecting and installing the drain pipe 2 on the housing 6 and setting the backflush pipe 4 on the drain pipe 2, after filtering clean water, high-pressure water can be backflushed into the filter element assembly 5 inside the housing 6 through the backflush pipe 4, thereby backflushing out the impurities accumulated in the filter element assembly 5, thus achieving the effect of quickly cleaning the filter element.
[0022] Furthermore, the housing 6 adopts a cylindrical structure design, and an observation window is embedded in the front of the housing 6.
[0023] Furthermore, the cover 7 is provided with a flange, and the cover 7 is fixedly connected to the housing 6 by mounting bolts.
[0024] Furthermore, the filter element assembly 5 includes a filter cloth and activated carbon particles. The activated carbon particles are wrapped by the filter cloth, and the particle size of the activated carbon particles on the side of the filter cloth near the drain pipe 2 is smaller than the particle size of the activated carbon particles on the side of the filter cloth near the inlet pipe 8.
[0025] Furthermore, a first control valve 1 is provided on the drain pipe 2, and a backflush pipe 4 is connected to the drain pipe 2 on the side opposite to the housing 6, and a second control valve 3 is provided on the backflush pipe 4. A third control valve 9 is provided on the inlet pipe 8, and the diameter of the inlet pipe 8 matches the diameter of the drain pipe 2.
[0026] In use, the drain pipe 2 is connected to the recovery pipe. At this time, the clean water after rinsing is injected through the inlet pipe 8. The first control valve 1 is opened and the second control valve 3 is closed, so that the impurities in the clean water can be filtered through the filter element assembly 5. After the clean water is filtered, the first control valve 1 is closed and the second control valve 3 is opened. The inlet pipe 8 is disconnected from the clean water recovery pipe, and the backwash pipe 4 is connected to the high-pressure pipe. At this time, high-pressure water is injected through the backwash pipe 4, so as to backwash the inside of the filter element assembly 5, thereby flushing away the impurities accumulated in the filter element assembly 5 and discharging them through the inlet pipe 8, thus achieving the purpose of internal rinsing of the filter element assembly 5.
[0027] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.
Claims
1. A reverse osmosis ultra-clean recycled water reuse device, comprising a housing (6), a cover (7) connected to one side of the housing (6), and a filter element assembly (5) installed on the side of the housing (6) opposite to the cover (7), characterized in that, Also includes: The drain pipe (2) is connected to the side of the housing (6) away from the cover (7); Among them, a backflush pipe (4) is connected to the drain pipe (2); The liquid inlet pipe (8) is connected to the side of the cover (7) away from the shell (6).
2. The ultra-clean reverse osmosis water recycling device according to claim 1, characterized in that, The housing (6) adopts a cylindrical structure design, and the front of the housing (6) is slotted and has an observation window embedded in it.
3. The ultra-clean reverse osmosis water recycling device according to claim 1, characterized in that, The cover (7) is provided with a flange, and the cover (7) is fixedly connected to the shell (6) by mounting bolts.
4. The ultra-clean reverse osmosis water recycling device according to claim 1, characterized in that, The filter element assembly (5) includes a filter cloth and activated carbon particles. The activated carbon particles are wrapped by the filter cloth. The particle size of the activated carbon particles on the side of the filter cloth near the drain pipe (2) is smaller than the particle size of the activated carbon particles on the side of the filter cloth near the inlet pipe (8).
5. The ultra-clean reverse osmosis water recycling device according to claim 1, characterized in that, The drain pipe (2) is provided with a first control valve (1), and the backflush pipe (4) is connected to the drain pipe (2) on the side opposite to the first control valve (1) and the housing (6). The backflush pipe (4) is provided with a second control valve (3).
6. The ultra-clean reverse osmosis water recycling device according to claim 1, characterized in that, The inlet pipe (8) is equipped with a third control valve (9), and the diameter of the inlet pipe (8) matches the diameter of the outlet pipe (2).