Micro-filtration membrane water treatment device

Abstract

The utility model discloses a microfiltration membrane water treatment device which comprises a device body, the device body comprises a bottom fixing plate, a top fixing plate, two groups of microfiltration membrane devices, a shunting device and a collecting device, the top fixing plate is positioned above the bottom fixing plate, and the shunting device is positioned above the microfiltration membrane devices. The two groups of microfiltration membrane devices are transversely mounted between the bottom fixing plate and the top fixing plate at equal intervals, the flow dividing device is mounted at the tops of the two groups of microfiltration membrane devices and located above the top fixing plate, and the collecting device is mounted at the bottoms of the two groups of microfiltration membrane devices and located below the bottom fixing plate; each of the shunting device and the collecting device comprises a first pipeline and a second pipeline, the first pipeline is mounted above the second pipeline, two groups of small butt-joint pipes which are transversely distributed at equal intervals are arranged on the first pipeline, and butt-joint rings are arranged on the small butt-joint pipes. The device adopts a vertical filtering mode and is provided with a plurality of micro-filtering pipelines, so that the water filtering treatment efficiency can be effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of water treatment, in particular to a microfiltration membrane water treatment device. Background Art

[0002] The core of the tubular microfiltration equipment is the microporous membrane, which is a porous membrane made of ultra-high molecular polymer with a pore size range of 0.1-1.0 microns. Combined with micro-flocculation technology, the raw water is 0.1-1.8kg / cm 2 The pressure-driven downstream filtration membrane can separate suspended particles, colloids, organic macromolecules, bacteria, microorganisms, etc. in the raw water to purify the water.

[0003] Existing microfiltration membrane water treatment equipment has the following defects:

[0004] The filtration pipes of existing microfiltration membrane water treatment equipment are mostly arranged horizontally, and both the spatial layout and the filtration efficiency of the horizontal arrangement need to be further improved.

[0005] Based on this, the present utility model is proposed. Utility Model Content

[0006] 1. Technical issues to be solved

[0007] In view of the deficiencies of the prior art, the utility model provides a microfiltration membrane water treatment device to solve the problems raised in the above background technology.

[0008] (II) Technical solution

[0009] To achieve the above objectives, the utility model is implemented through the following technical solutions: a microfiltration membrane water treatment device, including a device body, the device body including a bottom fixing plate, a top fixing plate, a microfiltration membrane device, a diverter device and a collecting device, the top fixing plate is located above the bottom fixing plate, the microfiltration membrane device is provided with two groups, the two groups of microfiltration membrane devices are installed between the bottom fixing plate and the top fixing plate in a transversely equidistant manner, the diverter device is installed on the top of the two groups of microfiltration membrane devices and located above the top fixing plate, the collecting device is installed on the bottom of the two groups of microfiltration membrane devices and located below the bottom fixing plate; the diverter device and the collecting device both include a first pipe and a second pipe, the first pipe is installed above the second pipe, the first pipe is provided with two groups of small butt pipes distributed in a transversely equidistant manner, and the small butt pipes are provided with butt rings.

[0010] Preferably, the microfiltration membrane device comprises a membrane filter housing and a membrane filter core, the membrane filter core is installed in the membrane filter housing, and docking rings are provided at the top and bottom of the membrane filter housing.

[0011] Preferably, support legs are provided at the left and right ends of the bottom of the bottom fixing plate, the support legs are in a Z-shaped structure, anti-slip pads are provided at the bottom of the support legs, the anti-slip pads are made of rubber, and several groups of fixing holes are opened at the top and bottom of the support legs.

[0012] (III) Beneficial effects

[0013] The utility model provides a microfiltration membrane water treatment device. It has the following beneficial effects:

[0014] This type of microfiltration membrane water treatment device uses vertical filtration and is equipped with multiple microfiltration pipes, which can effectively improve the efficiency of water filtration treatment without the assistance of booster equipment. This type of device is also easy for workers to install and disassemble, and further facilitates workers to clean and replace filter elements, reducing the workload of workers. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a structural schematic diagram of the utility model diversion device;

[0017] Figure 3 It is a structural schematic diagram of the microfiltration membrane device of the utility model.

[0018] In the figure, 1. device body; 2. bottom fixing plate; 3. top fixing plate; 4. microfiltration membrane; 5. diversion device; 6. collecting device; 7. supporting leg; 8. first pipeline; 9. second pipeline; 10. small docking tube; 11. docking ring; 12. membrane housing; 13. membrane core; 14. anti-slip gasket; 15. fixing hole. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-3The embodiment of the utility model provides a technical solution: a microfiltration membrane water treatment device, including a device body 1, the device body 1 includes a bottom fixing plate 2, a top fixing plate 3, a microfiltration membrane device 4, a diverter device 5 and a collecting device 6, the top fixing plate 3 is located above the bottom fixing plate 2, the microfiltration membrane device 4 is provided with two groups, the two groups of microfiltration membrane devices 4 are installed between the bottom fixing plate 2 and the top fixing plate 3 in a horizontally equidistant manner, the diverter device 5 is installed on the top of the two groups of microfiltration membrane devices 4 and is located above the top fixing plate 3, and the collecting device 6 is installed on the bottom of the two groups of microfiltration membrane devices 4 and is located below the bottom fixing plate 2;

[0021] The solution is that the diverter device 5 and the collecting device 6 both include a first pipe 8 and a second pipe 9, the first pipe 8 is installed above the second pipe 9, two groups of small butt joints 10 distributed in a transverse equidistant manner are arranged on the first pipe 8, and a butt joint ring 11 is arranged on the small butt joints 10. During filtering, the staff connects the water inlet pipe with the first pipe 8 in the diverter device 5, and then the untreated water flows into the second pipe 8 through the first pipe, and the second pipe 8 flows the water into the two groups of microfiltration membrane devices 4 through the two groups of small butt joints 10 for filtration, and finally the two groups of membrane devices 4 discharge the filtered water into the small butt joints 10 in the collecting device 6 respectively, the small butt joints 10 transport the water to the second pipe 9, and the second pipe 9 transports the water to the first pipe 8 in the collecting device 6 for discharge.

[0022] Furthermore, the microfiltration membrane device 4 includes a membrane housing 12 and a membrane core 13. The membrane core 13 is installed in the membrane housing 12. The membrane housing 12 is provided with docking rings 11 at the top and bottom. When cleaning, the staff can take out the membrane core 13 in the membrane housing 12 and further replace the membrane core 13.

[0023] Differently, the bottom left and right ends of the bottom of the bottom fixing plate 2 are provided with supporting legs 7, the supporting legs 7 are in a Z-shaped structure, and the bottom of the supporting legs 7 is provided with anti-skid pads 14, the anti-skid pads 14 are made of rubber, and a plurality of groups of fixing holes 15 are provided on the top and bottom of the supporting legs 7. When fixing the device body 1, the staff fixes a group of supporting legs 7 on the left and right ends of the bottom of the bottom fixing plate 2, and then uses bolts to insert into the fixing holes 15 at the bottom of the supporting legs 7, thereby fixing the bottom of the supporting legs 7 to the ground, and the anti-skid pads 14 can improve the fit between the supporting legs 7 and the ground, and improve stability.

[0024] Working principle: During operation, when filtering, the staff connects the water inlet pipe to the first pipe 8 in the diverter device 5, and then the untreated water flows into the second pipe 9 in the diverter device 5 through the first pipe 8 in the diverter device 5, and the second pipe 9 flows the water into the two groups of microfiltration membrane devices 4 through two groups of small docking pipes 10 for filtration, and finally the two groups of membrane filters 4 discharge the filtered water into the small docking pipes 10 in the collecting device 6 respectively, and the small docking pipes 10 transport the water to the second pipe 9 of the collecting device 6, and the second pipe 9 of the collecting device 6 transports the water to the first pipe 8 in the collecting device 6 for discharge.

[0025] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is limited by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0026] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A microfiltration membrane water treatment device, characterized in that: The device comprises a device body (1), wherein the device body (1) comprises a bottom fixing plate (2), a top fixing plate (3), a microfiltration membrane device (4), a flow dividing device (5) and a collecting device (6), wherein the top fixing plate (3) is located above the bottom fixing plate (2), the microfiltration membrane devices (4) are provided with two groups, and the two groups of microfiltration membrane devices (4) are installed between the bottom fixing plate (2) and the top fixing plate (3) in a transversely equidistant manner, the flow dividing device (5) is installed on the top of the two groups of microfiltration membrane devices (4) and is located above the top fixing plate (3), and the collecting device (6) is installed on the bottom of the two groups of microfiltration membrane devices (4) and is located below the bottom fixing plate (2); The flow dividing device (5) and the collecting device (6) both comprise a first pipe (8) and a second pipe (9), wherein the first pipe (8) is installed above the second pipe (9), and the first pipe (8) is provided with two groups of small butt-joint pipes (10) distributed in a transversely equidistant manner, and the small butt-joint pipes (10) are provided with butt-joint rings (11).

2. A microfiltration membrane water treatment device according to claim 1, characterized in that: The microfiltration membrane device (4) comprises a membrane filter housing (12) and a membrane filter core (13); the membrane filter core (13) is installed in the membrane filter housing (12); and docking rings (11) are provided at the top and bottom of the membrane filter housing (12).

3. A microfiltration membrane water treatment device according to claim 1, characterized in that: The bottom left and right ends of the bottom fixing plate (2) are both provided with supporting legs (7), the supporting legs (7) are in a Z-shaped structure, the bottom of the supporting legs (7) are provided with anti-skid pads (14), the anti-skid pads (14) are made of rubber, and the top and bottom of the supporting legs (7) are both provided with a plurality of groups of fixing holes (15).

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