Container type modularized water purification system structure

Abstract

The utility model relates to the technical field of water production, and discloses a container type modularized water purification system structure which comprises a container outer frame, water purification equipment is arranged in the container outer frame and comprises a fixing block, the fixing block is arranged on the inner surface of the container outer frame, and the fixing block is arranged on the inner surface of the container outer frame. According to the container type modularized pure water system structure, the pure water production components are concentrated in the container, an operator can monitor and operate the whole system, the operation is convenient and fast, meanwhile, the container type design facilitates transportation and on-site installation, and the operation is convenient and fast. The system can be quickly deployed to different use places according to requirements, the maintenance and repair of the equipment are more convenient, technicians can easily find all parts, the maintenance time and cost are reduced, and the availability and operation efficiency of the system are improved.

Description

Technical Field

[0001] This utility model relates to the field of water production technology, specifically a containerized modular pure water system structure. Background Technology

[0002] Pure water refers to H2O without impurities, and also refers to water filtered by a pure water machine. It is widely used in fields such as biology, chemical engineering, metallurgy, and power. Generally speaking, the production of pure water involves steps such as pretreatment, reverse osmosis, and ion exchange.

[0003] Traditional pure water equipment is typically assembled on-site, occupying a large area and lacking integration. Furthermore, the pre-filters used in traditional pure water equipment are generally filter bags, filter cartridges, sand filters, or activated carbon. These require frequent and cumbersome replacements, especially in cases of poor water quality.

[0004] In view of this, we propose a containerized modular pure water system structure. Utility Model Content

[0005] The purpose of this invention is to provide a containerized modular pure water system structure to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a containerized modular pure water system structure, including a container outer frame, and a pure water device disposed within the container outer frame, the pure water device comprising:

[0007] A fixing block is provided on the inner surface of the outer frame of the container. An HMF membrane tank is fixedly installed on the surface of the fixing block. An HMF air inlet is provided on the membrane frame inside the HMF membrane tank. An HMF water production tank is provided on the surface of the fixing block.

[0008] The HMF permeate pump is mounted on the surface of the fixed block. A Roots blower is mounted on one side of the HMF permeate pump. A first-stage RO high-pressure pump is mounted on the surface of the fixed block. A second-stage RO high-pressure pump is mounted on the end of the fixed block away from the first-stage RO high-pressure pump.

[0009] A primary RO permeate tank is provided at the end of the fixed block away from the secondary RO high-pressure pump. A primary RO membrane is fixedly installed at one end of the primary RO permeate tank, and a secondary RO membrane is fixedly installed at the lower end of the primary RO membrane. A water pipe is provided at one end of the primary RO permeate tank, and the end of the water pipe away from the primary RO permeate tank is fixedly connected to the secondary permeate tank. A support block is fixedly connected at the lower end of the secondary permeate tank, and a constant pressure water supply pump is fixedly installed on the surface of the support block.

[0010] Preferably, a fixing mechanism 3 is provided inside the HMF membrane tank, and a connecting block is fixedly installed on the surface of the HMF membrane tank.

[0011] Preferably, an HMF membrane frame fixing member is fixedly connected to the surface of the connecting block, and a diagonal brace is fixedly installed on the side surface of the HMF membrane frame fixing member.

[0012] Preferably, a block is fixedly connected to the lower end of the HMF membrane frame fixing member, and an HMF membrane and membrane frame are fixedly connected to the lower surface of the block.

[0013] Preferably, small blocks are fixedly installed on the surface of the HMF membrane and membrane frame, an HMF permeate outlet is provided in the HMF membrane tank, and a connecting pipe is fixedly connected to the side surface of the HMF permeate outlet.

[0014] Preferably, the number of HMF membrane frame fasteners is multiple sets, and they are mirror-distributed on the surface of the connecting blocks; the number of connecting blocks is multiple sets, and they are mirror-distributed on the surface of the HMF membrane pool; the number of diagonal braces is multiple sets, and they are mirror-distributed on the side surfaces of the HMF membrane frame fasteners.

[0015] Compared with the prior art, this utility model provides a containerized modular pure water system structure, which has the following beneficial effects:

[0016] 1. The containerized modular pure water system has all key pure water production components concentrated inside the container, allowing operators to monitor and operate the entire system conveniently and quickly. At the same time, the containerized design facilitates transportation and on-site installation, and can be quickly deployed to different locations as needed. Furthermore, equipment maintenance and repair are more convenient, as technicians can easily locate each component, reducing maintenance time and costs and improving system availability and operating efficiency.

[0017] 2. The containerized modular pure water system structure and the constant pressure water supply pump ensure the stability of the water pressure supplied from the secondary water production tank to the point of use. No matter how the water demand at the point of use changes, the pressure value can be adjusted on the operation interface to ensure a stable water supply pressure. This flexible and stable water supply method can effectively avoid production problems caused by fluctuations in water supply pressure, improve the reliability of the entire water system, and is suitable for production processes or equipment with high requirements for water supply stability. Attached Figure Description

[0018] Figure 1 This is a top view of the overall structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the internal structure of a part of this utility model;

[0020] Figure 3This is a schematic cross-sectional view of the structure of this utility model;

[0021] Figure 4 This utility model Figure 2 A magnified structural diagram of region A in the middle.

[0022] In the diagram: 1. Container frame; 2. Pure water equipment; 21. Fixing block; 22. HMF membrane tank; 23. HMF air inlet; 24. HMF permeate tank; 25. HMF permeate pump; 26. Roots blower; 27. First-stage RO high-pressure pump; 28. Second-stage RO high-pressure pump; 29. ​​First-stage RO permeate tank; 211. First-stage RO membrane; 212. Second-stage RO membrane; 213. Water pipe; 214. Constant pressure water supply pump; 215. Second-stage permeate tank; 216. Support block; 3. Fixing mechanism; 31. HMF membrane frame fixing component; 32. Connecting block; 33. Diagonal brace; 34. Square block; 35. HMF membrane and membrane frame; 36. Small block; 37. HMF permeate outlet; 38. Connecting pipe. Detailed Implementation

[0023] 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.

[0024] Please see Figure 1-4 This utility model provides a technical solution: a containerized modular pure water system structure, including a container frame 1, and a pure water device 2 installed inside the container frame 1.

[0025] In one embodiment of this utility model, the pure water equipment 2 includes a fixing block 21. The fixing block 21 is disposed on the inner surface of the outer frame 1 of the container. An HMF membrane tank 22 is fixedly installed on the surface of the fixing block 21. An HMF air inlet 23 is disposed on the membrane frame inside the HMF membrane tank 22. An HMF permeate tank 24 is disposed on the surface of the fixing block 21. An HMF permeate pump 25 is disposed on the surface of the fixing block 21. A Roots blower 26 is disposed on one side of the HMF permeate pump 25. A first-stage RO high-pressure pump 27 is disposed on the surface of the fixing block 21. A second-stage RO high-pressure pump 27 is disposed at the end of the fixing block 21 away from the first-stage RO high-pressure pump 27. Pump 28 and fixing block 21 are connected to a primary RO permeate tank 29 at the end away from the secondary RO high-pressure pump 28. A primary RO membrane 211 is fixedly installed at one end of the primary RO permeate tank 29. A secondary RO membrane 212 is fixedly installed at the lower end of the primary RO membrane 211. A water pipe 213 is connected to one end of the primary RO permeate tank 29. A secondary permeate tank 215 is fixedly connected at the end of the water pipe 213 away from the primary RO permeate tank 29. A support block 216 is fixedly connected at the lower end of the secondary permeate tank 215. A constant pressure water supply pump 214 is fixedly installed on the surface of the support block 216. The primary RO high-pressure pump 27 directly supplies water to the HMF permeate tank 24. Water is drawn from the HMF permeate tank 24 using static pressure to supply water to the first-stage RO high-pressure pump 27. This direct water intake method simplifies the water supply process in traditional processes. The first-stage RO high-pressure pump 27 delivers water to the first-stage RO membrane 211, where it undergoes reverse osmosis filtration under pressure. The first-stage RO membrane 211 uses a 5-core membrane housing fixed on a membrane frame, making full use of the space along its length and improving the compactness of the equipment. After filtration by the first-stage RO membrane 211, the water is metered by a flow meter and flows into the first-stage RO permeate tank 29 for storage. The second-stage RO high-pressure pump 28 draws water from the first-stage RO permeate tank 29 and... Water is delivered to the secondary RO membrane 212, where it undergoes reverse osmosis filtration again to further improve water quality. The secondary RO membrane 212 is also fixed to the membrane frame with a suitable membrane housing. After being filtered by the secondary RO membrane 212, the water flows into the secondary product water tank 215 after being measured by a flow meter. The pure water in the secondary product water tank 215 is supplied to the point of use through the constant pressure water supply pump 214 on the support block 216. The constant pressure water supply pump 214 can be adjusted according to the pressure requirements of the actual point of use. The pressure value can be changed simply by changing the pressure value in the operation screen. In this way, a stable pressure of pure water can be supplied to different usage scenarios.

[0026] In one embodiment of this utility model, a fixing mechanism 3 is provided inside the HMF membrane tank 22. Connecting blocks 32 are fixedly installed on the surface of the HMF membrane tank 22. Multiple sets of connecting blocks 32 are mirror-distributed on the surface of the HMF membrane tank 22. Multiple sets of HMF membrane frame fixing members 31 are fixedly connected to the surface of the connecting blocks 32, also mirror-distributed on the surface of the connecting blocks 32. Multiple sets of diagonal braces 33 are fixedly installed on the side surface of the HMF membrane frame fixing members 31. The HMF membrane and membrane frame 35 are mirror-distributed on the side surface of the HMF membrane frame fixture 31. A block 34 is fixedly connected to the lower end of the HMF membrane frame fixture 31. An HMF membrane and membrane frame 35 are fixedly connected to the lower surface of the block 34. Small blocks 36 are fixedly installed on the surface of the HMF membrane and membrane frame 35. An HMF permeate outlet 37 is provided in the HMF membrane tank 22. A connecting pipe 38 is fixedly connected to the side surface of the HMF permeate outlet 37. The system mainly consists of an HMF pretreatment system, a primary RO system, and a secondary RO system integrated in a modified 40-foot container. The system consists of a constant pressure water supply system integrated separately in the skid. The multi-directional door design of the container facilitates internal structural maintenance. In the HMF membrane tank 22, the HMF hollow fiber membrane is fixed on the HMF membrane frame. The membrane frame is fixed in the membrane tank by a fixing mechanism 3 consisting of HMF membrane frame fasteners 31, connecting blocks 32, etc. The HMF membrane frame is equipped with an outlet and an air inlet 23. During operation, the HMF permeate pump 25 starts, using its suction to draw water away from the inside of the HMF hollow fiber membrane, while impurities are filtered and retained in the HMF membrane. In membrane tank 22, water flows out through the outlet on the membrane frame and is pumped into HMF product water tank 24 by HMF product water pump 25 via connecting pipe 38. Roots blower 26 is connected to HMF air inlet 23 and blows air into HMF membrane tank 22. The airflow acts on the surface of HMF hollow fiber membrane filaments, blowing away impurities adsorbed on the surface of the membrane filaments, so that the membrane filaments maintain good filtration performance. The valve at the bottom of HMF membrane tank 22 is opened periodically to discharge the impurities accumulated in the membrane tank. The whole process does not require the replacement of filter cartridges, filter bags and other accessories as in traditional pretreatment processes.

[0027] Working Principle: The system mainly consists of an HMF pretreatment system, a primary RO system, a secondary RO system, and a constant pressure water supply system integrated into a modified 40-foot container. The container's multi-directional door design facilitates internal structural maintenance. In the HMF membrane tank 22, the HMF hollow fiber membrane is fixed to the HMF membrane frame. The membrane frame is fixed in the membrane tank by a fixing mechanism 3 consisting of HMF membrane frame fasteners 31 and connecting blocks 32. The HMF membrane frame is equipped with an outlet and an HMF air inlet 23. During operation, the HMF permeate pump 25 starts, using its suction to draw water from inside the HMF hollow fiber membrane. The impurities are drawn away and filtered out, remaining in the HMF membrane tank 22. Water flows out through the outlet on the membrane frame and is pumped into the HMF permeate tank 24 by the HMF permeate pump 25 via the connecting pipe 38. The Roots blower 26 is connected to the HMF air inlet 23 and blows air into the HMF membrane tank 22. The airflow acts on the surface of the HMF hollow fiber membrane, blowing away the impurities adsorbed on the surface of the membrane, thus maintaining good filtration performance of the membrane. The valve at the bottom of the HMF membrane tank 22 is opened periodically to discharge the impurities accumulated in the membrane tank. The entire process does not require the replacement of filter cartridges, filter bags, and other accessories as in traditional pretreatment processes. The first-stage RO high-pressure pump 27 directly draws water from the HMF permeate tank. Water is drawn from the HMF permeate tank 24, where the static pressure of the water supplies water to the first-stage RO high-pressure pump 27. This direct water intake method simplifies the water supply process in traditional processes. The first-stage RO high-pressure pump 27 delivers water to the first-stage RO membrane 211, where it undergoes reverse osmosis filtration under pressure. The first-stage RO membrane 211 uses a 5-core membrane housing fixed on a membrane frame, making full use of the space along its length and improving the compactness of the equipment. The water filtered by the first-stage RO membrane 211 is metered by a flow meter and flows into the first-stage RO permeate tank 29 for storage. The second-stage RO high-pressure pump 28 draws water from the first-stage RO permeate tank 29 and... Water is delivered to the secondary RO membrane 212, where it undergoes reverse osmosis filtration again to further improve water quality. The secondary RO membrane 212 is also fixed to the membrane frame using a suitable membrane housing. After being filtered by the secondary RO membrane 212, the water flows into the secondary product water tank 215 after being measured by a flow meter. The pure water in the secondary product water tank 215 is supplied to the point of use through the constant pressure water supply pump 214 on the support block 216. The constant pressure water supply pump 214 can be adjusted according to the pressure requirements of the actual point of use. The pressure value can be changed simply by changing the operation screen. In this way, a stable pressure of pure water can be supplied to different usage scenarios.

[0028] The present invention has been described in detail above. However, modifications or improvements can be made to it, which will be obvious to those skilled in the art. Therefore, any modifications or improvements that do not depart from the spirit of the present invention are within the protection scope of the present invention.

Claims

1. A containerized modular pure water system structure, comprising a container frame (1), wherein a pure water device (2) is disposed within the container frame (1), characterized in that: The pure water equipment (2) includes: Fixed block (21), a fixed block (21) is provided on the inner surface of the outer frame (1) of the container, an HMF membrane tank (22) is fixedly installed on the surface of the fixed block (21), an HMF air inlet (23) is provided on the membrane frame inside the HMF membrane tank (22), and an HMF water production tank (24) is provided on the surface of the fixed block (21). HMF permeate pump (25), HMF permeate pump (25) is provided on the surface of the fixed block (21), Roots blower (26) is provided on one side of the HMF permeate pump (25), a first-stage RO high-pressure pump (27) is provided on the surface of the fixed block (21), and a second-stage RO high-pressure pump (28) is provided at the end of the fixed block (21) away from the first-stage RO high-pressure pump (27). A primary RO permeate tank (29) is provided at one end of the fixed block (21) away from the secondary RO high-pressure pump (28). A primary RO membrane (211) is fixedly installed at one end of the primary RO permeate tank (29). A secondary RO membrane (212) is fixedly installed at the lower end of the primary RO membrane (211). A water pipe (213) is provided at one end of the primary RO permeate tank (29). A secondary permeate tank (215) is fixedly connected at the end of the water pipe (213) away from the primary RO permeate tank (29). A support block (216) is fixedly connected at the lower end of the secondary permeate tank (215). A constant pressure water supply pump (214) is fixedly installed on the surface of the support block (216).

2. The containerized modular pure water system structure according to claim 1, characterized in that: A fixing mechanism (3) is provided inside the HMF membrane tank (22), and a connecting block (32) is fixedly installed on the surface of the HMF membrane tank (22).

3. The containerized modular pure water system structure according to claim 2, characterized in that: An HMF membrane frame fixing member (31) is fixedly connected to the surface of the connecting block (32), and a diagonal brace (33) is fixedly installed on the side surface of the HMF membrane frame fixing member (31).

4. The containerized modular pure water system structure according to claim 3, characterized in that: The lower end of the HMF membrane frame fixing member (31) is fixedly connected to a block (34), and the lower surface of the block (34) is fixedly connected to the HMF membrane and the membrane frame (35).

5. The containerized modular pure water system structure according to claim 4, characterized in that: Small blocks (36) are fixedly installed on the surface of the HMF membrane and membrane frame (35), and an HMF permeate outlet (37) is provided in the HMF membrane tank (22). A connecting pipe (38) is fixedly connected to the side surface of the HMF permeate outlet (37).

6. The containerized modular pure water system structure according to claim 5, characterized in that: The number of HMF membrane frame fasteners (31) is multiple and they are mirror-distributed on the surface of the connecting block (32). The number of connecting blocks (32) is multiple and they are mirror-distributed on the surface of the HMF membrane pool (22). The number of diagonal braces (33) is multiple and they are mirror-distributed on the side surface of the HMF membrane frame fasteners (31).

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