CN220034174U - Novel W inorganic film treatment equipment combined with sedimentation tank - Google Patents

Abstract

The utility model relates to novel W inorganic membrane treatment equipment combined with a sedimentation tank and having the functions of water purification, water conservation, land conservation and energy conservation, in particular to novel W inorganic membrane treatment equipment combined with a sedimentation tank, which comprises the sedimentation tank, wherein the front and the back of the inner wall of the sedimentation tank are fixedly connected with the front and the back of a perforated flower wall respectively, the lower surface of the inner wall of the sedimentation tank is provided with a plurality of mud hoppers respectively, the upper surface of the perforated flower wall is provided with a honeycomb sloping plate, the potential of the original sloping pipe sedimentation tank is deeply excavated by adopting an ultrafiltration section and sedimentation Duan Ge, and the membrane tank and the land conservation are not independently built; the backwash water is purified again in the device, is not discharged, and saves water; the transmembrane pressure difference is small, so that gravity self-flowing water inlet and water outlet is realized, and energy is saved; the service life of the W inorganic ultrafiltration membrane can reach 10 to 15 years, and the annual depreciation cost is low; the W inorganic ultrafiltration membrane has large flux and low backwashing frequency, and can effectively reduce the daily maintenance cost.

Description

Novel W inorganic film treatment equipment combined with sedimentation tank

Technical Field

The utility model relates to novel W inorganic membrane treatment equipment combined with a sedimentation tank, in particular to novel W inorganic membrane treatment equipment combined with a sedimentation tank, which has the functions of water purification, water conservation, land conservation and energy conservation.

Background

In recent years, with the aggravation of raw water pollution and the improvement of drinking water standards, the traditional water supply treatment process can not meet the requirements of water purification treatment; ultrafiltration is a green membrane separation technology, has been gradually popularized in the field of drinking water treatment, and has a better removal effect than the traditional technology in the aspects of turbidity, algae, bacteria, viruses and the like.

At present, common ultrafiltration processes for drinking water treatment are: flocculation tank-sedimentation tank-sand filter tank-super filter tank; among them, most of membranes commonly used in ultrafiltration sections are organic membranes. The existing water purification treatment ultrafiltration technology has the following defects and shortcomings:

1. the membrane pool needs to be built independently, the occupied area is large, and the investment is large.

2. The backwash water is directly discharged out of the water purification system, which wastes water resources.

3. The transmembrane pressure difference is large, and the energy consumption is high.

4. The membrane has short service life and high annual depreciation cost.

5. The flux of the membrane group is small, the backwashing is frequent, and the maintenance cost is high.

Disclosure of Invention

To solve the problems set forth in the background art. The utility model provides novel W inorganic film treatment equipment combined with a sedimentation tank.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a novel W inorganic membrane treatment facility that combines with sedimentation tank, includes the sedimentation tank, the front and the back of sedimentation tank inner wall respectively with the front and the back rigid coupling of perforation flower wall, a plurality of mud bucket of arranging are installed respectively to the lower surface of sedimentation tank inner wall, the last surface mounting of perforation flower wall has the honeycomb swash plate, the last surface mounting of honeycomb swash plate has the W inorganic milipore filter, the last surface symmetry of W inorganic milipore filter installs a plurality of clear water outlet pipes.

Preferably, a sludge discharge pipe is arranged on the lower surface of the inner wall of the sludge discharge hopper.

Preferably, the left end of the clear water outlet pipe is communicated with one end of a connecting pipe a, the other end of the connecting pipe a is communicated with the water inlet end of the outlet pipe, and an electric valve b is arranged on the upper surface of the connecting pipe a.

Preferably, the lower surface of the connecting pipe a is communicated with one end of the connecting pipe b, the other end of the connecting pipe b is communicated with a liquid discharging end of the vacuum water pump, a liquid extracting end of the vacuum water pump is communicated with the left side surface of the backwash pipe through a communicating pipe, and an electric valve a is arranged on the upper surface of the connecting pipe b.

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

the utility model comprises the following steps:

1. the potential of the original inclined tube sedimentation tank is deeply excavated by adopting an ultrafiltration section and sedimentation Duan Ge, and a membrane tank is not independently built, so that the land is saved.

2. The backwash water is purified again in the device, is not discharged, and saves water.

3. The transmembrane pressure difference is small, gravity self-flowing in and water outlet are realized, and energy is saved.

4. The service life of the W inorganic ultrafiltration membrane can reach 10 to 15 years, and the annual depreciation cost is low.

5. The W inorganic ultrafiltration membrane has large flux and low backwashing frequency, and can effectively reduce the daily maintenance cost.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic cross-sectional view of the present utility model;

FIG. 2 is a schematic top view of the present utility model;

in the figure: 1. a sedimentation tank; 2. perforating the patterned wall; 3. a honeycomb sloping plate; 4. w inorganic ultrafiltration membrane; 5. a clear water outlet pipe; 6. a mud discharging bucket; 7. a mud pipe; 8. a water outlet pipe; 9. a vacuum water pump; 10. an electric valve a; 11. an electric valve b; 12. a backwash tube; 13. a connecting pipe a; 14. and a connecting pipe b.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples

Referring to fig. 1-2, the present utility model provides the following technical solutions: the utility model provides a novel W inorganic membrane treatment facility that combines with sedimentation tank, includes sedimentation tank 1, the front and the back of sedimentation tank 1 inner wall respectively with the front and the back rigid coupling of perforation flower wall 2, a plurality of mud bucket 6 of arranging are installed respectively to the lower surface of sedimentation tank 1 inner wall, the last surface mounting of perforation flower wall 2 has honeycomb swash plate 3, the last surface mounting of honeycomb swash plate 3 has W inorganic milipore filter 4, a plurality of clear water outlet pipes 5 are installed to the last surface symmetry of W inorganic milipore filter 4.

Specifically, a sludge discharge pipe 7 is arranged on the lower surface of the inner wall of the sludge discharge hopper 6;

specifically, a plurality of mud hoppers 6 are respectively arranged on the lower surface of the inner wall of the sedimentation tank 1, and a honeycomb sloping plate 3 is arranged on the upper surface of the perforated flower wall 2;

the water is uniformly distributed from the water inlet through the perforated wall 2 of the transition zone, the water flows upwards from the lower end of the honeycomb inclined tube, the flocs in the water sink in the honeycomb inclined tube and sink into the mud discharging hopper 6 at the bottom of the sedimentation tank 1, and the water is automatically discharged through the mud discharging tube 7 under the control of the PLC.

Specifically, the left end of the clear water outlet pipe 5 is communicated with one end of a connecting pipe a13, the other end of the connecting pipe a13 is communicated with the water inlet end of the water outlet pipe 8, and an electric valve b11 is arranged on the upper surface of the connecting pipe a 13;

the W inorganic ultrafiltration membrane 4 is immersed in a clear water area at the upper part of the honeycomb inclined tube, clear water at the upper part of the honeycomb inclined tube enters the module through a water inlet of the W inorganic membrane group, is filtered by the W inorganic ultrafiltration membrane 4, and is discharged from a clear water outlet pipe 5.

Specifically, the lower surface of the connecting pipe a13 is communicated with one end of a connecting pipe b14, the other end of the connecting pipe b14 is communicated with the liquid discharge end of the vacuum water pump 9, the liquid suction end of the vacuum water pump 9 is communicated with the left side surface of the recoil pipe 12 through a communicating pipe, and an electric valve a10 is arranged on the upper surface of the connecting pipe b 14;

the vacuum water pump 9 extracts reclaimed water through the backwash pipe 12, discharges the reclaimed water into the clean water outlet pipe 5 through the connecting pipe b14, and backwash the W module through the clean water outlet pipe 5.

The working principle and the using flow of the utility model are as follows:

the utility model, when in use;

the water discharged from the flocculation tank is uniformly distributed through the perforated wall 2 of the transition zone and enters the honeycomb inclined tube, most particles in the water are quickly settled under the action of the honeycomb inclined tube, clear water upwards enters the upper ultrafiltration membrane system, the W inorganic ultrafiltration membrane 4 further intercepts macromolecular organic matters, all bacteria and more than 99.9% of viruses in the water, deep purification is completed, purified water filtered by the W inorganic ultrafiltration membrane 4 automatically flows into a clear water tank for disinfection and storage under the action of gravity, after the W inorganic ultrafiltration membrane 4 filters for a period of time, when the transmembrane pressure difference is increased to a set value, a raw water inlet valve and an electric valve b11 are closed, a backwashing program is started, and after the backwashing sewage is precipitated again in a precipitation zone of the equipment, the sewage enters the W module ultrafiltration system again for further purification, and pollutants are discharged through a mud discharging system at the bottom of the equipment. When the unit module quick-assembly mode is adopted and deep maintenance is needed, the branch pipe valve is closed, the unit module is taken out and is replaced by the standby module, so that the unit module quick-assembly mode can work normally, and the normal water treatment quantity is not influenced.

The circuit, the electronic components and the modules are all in the prior art, and can be completely realized by a person skilled in the art, and needless to say, the protection of the utility model does not relate to the improvement of software and a method.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (4)

1. Novel W inorganic membrane treatment facility that combines with sedimentation tank, including sedimentation tank (1), its characterized in that: the front and the back of sedimentation tank (1) inner wall respectively with the front and the back rigid coupling of perforation flower wall (2), a plurality of mud bucket (6) of arranging are installed respectively to the lower surface of sedimentation tank (1) inner wall, the last surface mounting of perforation flower wall (2) has honeycomb swash plate (3), the last surface mounting of honeycomb swash plate (3) has W inorganic milipore filter (4), a plurality of clear water outlet pipes (5) are installed to the last surface symmetry of W inorganic milipore filter (4).

2. A novel W inorganic membrane treatment apparatus in combination with a sedimentation tank as claimed in claim 1, wherein: the lower surface of the inner wall of the sludge discharge hopper (6) is provided with a sludge discharge pipe (7).

3. A novel W inorganic membrane treatment apparatus in combination with a sedimentation tank as claimed in claim 1, wherein: the left end of the clear water outlet pipe (5) is communicated with one end of a connecting pipe a (13), the other end of the connecting pipe a (13) is communicated with the water inlet end of the outlet pipe (8), and an electric valve b (11) is arranged on the upper surface of the connecting pipe a (13).

4. A novel W inorganic membrane treatment apparatus in combination with a sedimentation tank as claimed in claim 3, wherein: the lower surface of the connecting pipe a (13) is communicated with one end of the connecting pipe b (14), the other end of the connecting pipe b (14) is communicated with a liquid draining end of the vacuum water pump (9), a liquid pumping end of the vacuum water pump (9) is communicated with the left side surface of the recoil pipe (12) through a communicating pipe, and an electric valve a (10) is arranged on the upper surface of the connecting pipe b (14).