Integrated ultrafiltration membrane integration device

Abstract

The utility model discloses an integrated ultrafiltration membrane integration device, which relates to the technical field of water treatment, comprises a base and an anti-blocking mechanism, and is characterized in that the top of the base is fixedly connected with the anti-blocking mechanism, the anti-blocking mechanism comprises a shell fixedly connected to the top of the base, the inner surface of the shell is provided with a motor, and the motor is connected with the anti-blocking mechanism. A motor is arranged at the top of the base, a stirring blade is arranged at the output end of the motor, a cleaning brush is fixedly connected to one side of the stirring blade, a filtering box is fixedly connected to the top of the base, and a filtering mechanism is arranged in the filtering box. The anti-blocking mechanism accelerates solvent fusion, strengthens pretreatment and cleaning effects, improves membrane flux, prevents membrane holes from being blocked by fine particles or colloidal substances, affects the filtering effect, prolongs the service life of the membrane, reduces the maintenance cost, and can more efficiently protect the environment and human health.

Description

Technical Field

[0001] This utility model relates to the field of water treatment technology, specifically to an integrated ultrafiltration membrane device. Background Technology

[0002] Water treatment methods include physical and chemical treatment. Humans have been treating water for many years. Physical methods involve using filter media with different pore sizes to remove impurities from the water through adsorption or barrier processes. Activated carbon is a key adsorption method, while barrier methods pass water through filter media, preventing larger impurities from passing through, thus obtaining cleaner water. Ultrafiltration membrane integrated devices are commonly used in water treatment industries such as drinking water, municipal wastewater, and desalination, to remove silica, colloids, particles, algae, bacteria, enteroviruses, viruses, pyrogens, protozoa, oils and lipids, proteins, etc.

[0003] An integrated ultrafiltration membrane water purification device, as described in application number CN202421549493.X, includes an outer casing with an internal tank assembly area and an ultrafiltration water purification area. The tank assembly area contains an integrated combined tank, which includes a raw water tank, a coagulation tank, a sedimentation tank, an aeration tank, and a filtration tank connected in sequence. The ultrafiltration water purification area includes an ultrafiltration skid-mounted frame, a dosing skid-mounted frame, and a purified water storage tank. Multiple ultrafiltration membrane filters are installed in the ultrafiltration skid-mounted frame, with the shell-side of the ultrafiltration membrane filters connected in series. The shell-side inlet pipe is connected to the clear water filter chamber of the filtration tank, and the shell-side outlet pipe is connected to the sewage discharge channel. The tube-side of the ultrafiltration membrane filters is connected in series, with the outlet end connected to the top of the purified water storage tank. This invention features high integration and can pre-filter the raw water entering the ultrafiltration membrane filters, trapping larger particulate impurities in the combined tank. This effectively reduces the residual impurities inside the ultrafiltration membrane filters, thereby increasing their service life and reducing maintenance frequency. However, the ultrafiltration membrane integrated device does not thoroughly clean the impurities attached to the surface of the ultrafiltration membrane. During the filtration process, the membrane pores are easily blocked by fine particles, which affects the filtration effect and results in poor filtration performance. The usable space for the filtered material is also small.

[0004] Therefore, in view of this, we have studied and improved the existing structure to address its shortcomings and proposed an integrated ultrafiltration membrane device. Utility Model Content

[0005] The purpose of this invention is to provide an integrated ultrafiltration membrane device to solve the problems mentioned in the background art.

[0006] In order to achieve the above object, the utility model provides the following technical scheme: an integrated ultrafiltration membrane integrated device, including base and anti -blocking mechanism, the top of base is fixedly connected with anti -blocking mechanism, and anti -blocking mechanism includes the shell of fixed connection in the top position of base, the inner surface of shell is provided with motor, and the output of motor is provided with stirring vane, one side of stirring vane is fixedly connected with cleaning brush, and the top of base is fixedly connected with filter box, the inside of filter box is provided with filter mechanism.

[0007] Preferably, the filter mechanism includes an ultrafiltration membrane net arranged at an internal position of the filter box, and an upper chamber is fixedly connected to a top of the ultrafiltration membrane net.

[0008] Preferably, an outer surface of the filter box is fixedly connected with a water receiving port, and one end of the water receiving port is fixedly connected with a water pump.

[0009] Preferably, one side of an outer surface of the filter box is fixedly connected with a sewage port, and an outer surface top of the filter box is fixedly connected with a water outlet.

[0010] Preferably, an outer surface of the water outlet is fixedly connected with a connecting pipe, and one end of the connecting pipe is fixedly connected with a water outlet pipe.

[0011] Preferably, a bottom of the water outlet pipe is fixedly connected with a support, and one side of the filter box is fixedly connected with a connecting air pipe.

[0012] Preferably, one end of the connecting air pipe is fixedly connected with an exhaust pipe, and an outer surface of the connecting air pipe is fixedly connected with a plurality of connecting air pipes.

[0013] Compared with the prior art, the utility model has the advantages that:

[0014] 1. The utility model discloses a filter box internal component starts the filtration work, prevents the anti -blocking mechanism from starting the operation, prevents the anti -blocking mechanism from accelerating the solvent fusion when adding acid, alkali or oxidizing agent and carries out the cleaning, strengthens the pretreatment and the cleaning effect, improves the membrane flux, prevents the membrane hole from being blocked by the small particle or colloidal substance, influences the filtration effect, prolongs the membrane life, reduces the maintenance cost, and the utility model discloses a filter box internal component starts the filtration work, prevents the anti -blocking mechanism from starting the operation, prevents the anti -blocking mechanism from accelerating the solvent fusion when adding acid, alkali or oxidizing agent and carries out the cleaning, strengthens the pretreatment and the cleaning effect, improves the membrane flux, prevents the membrane hole from being blocked by the small particle or colloidal substance, influences the filtration effect, prolongs the membrane life, reduces the maintenance cost.

[0015] 2. The utility model discloses a filter mechanism's setting improves the filtration and adsorption performance, not only can adsorb the impurity in liquid, also can adsorb the harmful substance in gas, and the adsorption polyurethane adsorption layer of this filter mechanism adopts the food -grade material, expands the use range of the filtered material, prolongs the membrane life, reduces the maintenance cost, can more efficiently protect the environment and human health. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1The utility model discloses a whole three-dimensional structure schematic diagram.

[0017] Figure 2 The utility model discloses the structure schematic diagram of anti -blocking mechanism 2 and filter mechanism 4.

[0018] Figure 3 The utility model discloses a whole side view structure schematic diagram.

[0019] Figure 4 The utility model discloses a whole front view structure schematic diagram.

[0020] In the drawing: 1, base; 2, anti -blocking mechanism;201, shell;202, motor;203, stirring blade;204, cleaning brush;3, filter box;4, filter mechanism;401, ultrafiltration membrane net;402, upper chamber;403, polyurethane adsorption layer;5, water inlet;6, water pump;7, sewage outlet;8, water outlet;9, connecting pipe;10, water outlet pipe;11, support;12, connecting air pipe;13, exhaust pipe. Specific implementation

[0021] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor fall within the scope of the utility model.

[0022] As Figures 1-2 The utility model discloses an integrated ultrafiltration membrane integrated device, including base 1 and anti -blocking mechanism 2, the top fixed connection of base 1 has anti -blocking mechanism 2, and anti -blocking mechanism 2 includes the shell 201 of fixed connection in the top position of base 1, and the inner surface of shell 201 is provided with motor 202, and the output of motor 202 is provided with stirring blade 203, and one side of stirring blade 203 is fixedly connected with cleaning brush 204, and the top fixed connection of base 1 has filter box 3, and the inside of filter box 3 is provided with filter mechanism 4, and motor 202 is fixedly connected with the top of base 1, and the inner surface of stirring blade 203 is provided with multiple groups of turbulence holes, and the hair of cleaning brush 204 is thin, can thoroughly clean the small aperture of filter box 3, guarantee membrane flux, and anti -blocking mechanism 2 can not only make solvent fusion even, but also remove filter mechanism 4.

[0023] As Figures 2-4As shown, the filtration mechanism 4 includes an ultrafiltration membrane 401 located inside the filter box, and an upper chamber 402 is fixedly connected to the top of the ultrafiltration membrane 401. A polyurethane adsorption layer 403 is disposed inside the upper chamber 402. The ultrafiltration membrane 401 is made of polyvinylidene fluoride, which has very good hydrophilic properties and can effectively improve the filtration effect of the membrane element to obtain a high water production. The polyurethane adsorption layer 403 has good resistance to chemical corrosion, oxidation and photoaging.

[0024] Furthermore, a water inlet 5 is fixedly connected to the outer surface of the filter box 3, and a water pump 6 is fixedly connected to one end of the water inlet 5. A sewage outlet 7 is fixedly connected to one side of the outer surface of the filter box 3, and a water outlet 8 is fixedly connected to the top of the outer surface of the filter box 3. The water pump 6 can transport the water to be filtered to the inside of each filter box 3 to achieve efficient filtration. The sewage is discharged from the sewage outlet 7 after being repressurized, keeping the inside of the filter box 3 clean. The water outlet 8 discharges the filtered water for easy collection.

[0025] Furthermore, a connecting pipe 9 is fixedly connected to the outer surface of the outlet 8, and an outlet pipe 10 is fixedly connected to one end of the connecting pipe 9. A bracket 11 is fixedly connected to the bottom of the outlet pipe 10, and a connecting air pipe 12 is fixedly connected to one side of the filter box 3. The multiple sets of connecting pipes 9 and outlet pipes 10 facilitate the integrity test of the entire membrane module, support the connecting pipes 9, and reinforce the structure of the entire membrane module.

[0026] Furthermore, one end of the connecting air pipe 12 is fixedly connected to an exhaust pipe 13, and multiple sets of connecting air pipes 12 are fixedly connected to the outer surface of the connecting air pipe 12. The exhaust pipe 13 can quickly and directly discharge the internal air pressure of the filter box 3, ensuring stable air pressure, maintaining the normal operation of the filter box 3, and avoiding excessive internal air pressure that could affect the internal liquid operation.

[0027] Working Principle: When using this integrated ultrafiltration membrane device, the base 1 is first placed and fixed in a suitable position. The liquid to be filtered is then transported to the water pump 6 through the water inlet 5. The water pump 6 then transports the liquid to the filter mechanism 4 inside the filter box 3. After the water passes through the ultrafiltration membrane 401, it passes through the polyurethane adsorption layer 403 inside the upper chamber 402. During the filtration process, the motor 202 inside the anti-clogging mechanism 2 housing 201 is activated. The motor 202 drives the stirring blade 203 to stir the water. At the same time, the cleaning brush 204 cleans the ultrafiltration membrane 401. Then, the filtered liquid enters the connecting pipe 9 through the water outlet 8 under pressure and is then output through the water outlet 10. During the filtration process, some gas enters the exhaust pipe 13 through the connecting air pipe 12 and is then discharged. Finally, the filtered wastewater is repressurized and discharged through the wastewater outlet 7. This is the working principle of the integrated ultrafiltration membrane device.

Claims

1. An integrated ultrafiltration membrane device, comprising a base (1) and an anti-clogging mechanism (2), characterized in that, The base (1) is fixedly connected to the top of an anti-clogging mechanism (2), and the anti-clogging mechanism (2) includes a housing (201) fixedly connected to the top of the base (1). The inner surface of the housing (201) is provided with a motor (202), and the output end of the motor (202) is provided with a stirring blade (203). A cleaning brush (204) is fixedly connected to one side of the stirring blade (203), and a filter box (3) is fixedly connected to the top of the base (1). A filter mechanism (4) is provided inside the filter box (3).

2. The integrated ultrafiltration membrane device according to claim 1, characterized in that, The filtration mechanism (4) includes an ultrafiltration membrane (401) located inside the filter box, and an upper chamber (402) is fixedly connected to the top of the ultrafiltration membrane (401). A polyurethane adsorption layer (403) is provided inside the upper chamber (402).

3. The integrated ultrafiltration membrane device according to claim 1, characterized in that, The outer surface of the filter box (3) is fixedly connected to a water inlet (5), and a water pump (6) is fixedly connected to one end of the water inlet (5).

4. The integrated ultrafiltration membrane device according to claim 1, characterized in that, A sewage outlet (7) is fixedly connected to one side of the outer surface of the filter box (3), and a water outlet (8) is fixedly connected to the top of the outer surface of the filter box (3).

5. The integrated ultrafiltration membrane device according to claim 4, characterized in that, The outer surface of the outlet (8) is fixedly connected to a connecting pipe (9), and one end of the connecting pipe (9) is fixedly connected to an outlet pipe (10).

6. The integrated ultrafiltration membrane device according to claim 5, characterized in that, The bottom of the water outlet pipe (10) is fixedly connected to a bracket (11), and a connecting air pipe (12) is fixedly connected to one side of the filter box (3).

7. The integrated ultrafiltration membrane device according to claim 6, characterized in that, One end of the connecting air pipe (12) is fixedly connected to an exhaust pipe (13), and multiple sets of connecting air pipes (12) are fixedly connected to the outer surface of the connecting air pipe (12).

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