CN215403636U

CN215403636U - Integrated water purifier

Info

Publication number: CN215403636U
Application number: CN202120522711.0U
Authority: CN
Inventors: 伦海
Original assignee: Weifang Landscape Environmental Protection Machinery Manufacturing Co ltd
Current assignee: Weifang Landscape Environmental Protection Machinery Manufacturing Co ltd
Priority date: 2021-03-12
Filing date: 2021-03-12
Publication date: 2022-01-04
Anticipated expiration: 2031-03-12

Abstract

The utility model provides an integrated water purifier which comprises a flocculation precipitation tank and a filtering tank, wherein the flocculation precipitation tank comprises a flocculation area at the upper part and a precipitation area at the lower part, the flocculation area is connected with a water inlet pipe, the flocculation area and the precipitation area are connected through a first connecting pipe, the upper end of the first connecting pipe is positioned at the upper part of the flocculation area, the lower end of the first connecting pipe is positioned at the lower part of the precipitation area, the precipitation area is connected with the filtering tank through a second connecting pipe, an MBR (membrane bioreactor) membrane is arranged in the filtering tank, a water outlet pipe is communicated with the interior of the MBR membrane, and a lifting pump is arranged on the water inlet pipe or the second connecting pipe. Adopt MBR membrane filtration, can reach the drinking water standard, be the water increase pressure in the water purifier through setting up the elevator pump, can make the filtration jar be in the malleation state, improved MBR membrane pressure to the water yield has been improved.

Description

Integrated water purifier

Technical Field

The utility model relates to the technical field of water purification.

In particular to an integrated water purifier.

Background

With the increasing emphasis on environmental protection in China, the pollution of domestic sewage, industrial wastewater, black and odorous water in rivers and lakes, drinking water, surface water and underground water which need to be treated makes domestic water and production water face a great challenge and have a great amount. At present, the investment for comprehensive treatment of water environment is continuously increased all over the country, the existing sewage treatment plants and domestic water plants are upgraded and modified, water treatment emergency projects are newly built, efficient water treatment equipment is developed, and the like.

The current integrated water purifier has single structure and function, the water outlet of the mechanical filter is not easy to reach the standard, the filter tank is used for negative water diversion for multiple applications, and the pressure of the negative water diversion is low, so that the water production efficiency is low, and the water purification device is not suitable for popularization and application.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the traditional technology and provide an integrated water purifier aiming at the defects of the prior art.

The aim of the utility model is achieved by the following technical measures: an integrated water purifier is characterized in that: including flocculation and precipitation jar and filter jar, flocculation and precipitation jar includes flocculation area on upper portion and the settling zone of lower part, the flocculation area is connected with the inlet tube, flocculation area and settling zone are connected through first connecting pipe, the upper end of first connecting pipe is located the upper portion in flocculation area, the lower extreme of first connecting pipe is located the lower part of settling zone, the settling zone with filter the jar and connect through the second connecting pipe, be provided with the MBR membrane in the filter jar, the inside intercommunication of MBR membrane has the outlet pipe, be provided with the elevator pump on inlet tube or the second connecting pipe.

As an improvement of the technical scheme: the flocculation area is connected with the sedimentation area through a sealed first partition plate.

As an improvement of the technical scheme: and a second partition board is arranged above the flocculation area, the upper end of the first connecting pipe is positioned above the second partition board, and the second partition board is a water-permeable partition board.

As an improvement of the technical scheme: one end of the second connecting pipe, which is connected with the settling zone, is positioned at the upper part of the settling zone, and one end of the second connecting pipe, which is connected with the filter tank, is positioned at the lower part of the filter tank.

As an improvement of the technical scheme: the MBR membrane is provided with a plurality of groups.

As an improvement of the technical scheme: still include the backwash water tank, be connected through the third connecting pipe between backwash water tank and the filter tank, still install the gas washing air compressor machine on the third connecting pipe, be provided with the backwash pipe in the filter tank, backwash pipe and third connecting pipe fixed connection.

As an improvement of the technical scheme: the backwash pipe is disposed below the MBR membrane.

As an improvement of the technical scheme: and sewage discharge outlets are formed below the flocculation precipitation tank and the filtering tank.

As an improvement of the technical scheme: still be provided with the blast pipe in the flocculation and precipitation jar, the one end and the settling zone intercommunication of blast pipe, the other end and external intercommunication.

As an improvement of the technical scheme: the communicating part of the exhaust pipe and the settling zone is positioned above the communicating part of the second connecting pipe and the settling zone.

Due to the adoption of the technical scheme, compared with the prior art, the utility model has the advantages that: the utility model provides an integrated water purifier, which adopts MBR membrane filtration, can reach the drinking water standard, increases the pressure for water in the water purifier by arranging a lift pump, can enable a filter tank to be in a positive pressure state, improves the MBR membrane pressure, and further improves the water yield; the connector of first connecting pipe and flocculation district is located flocculation district upper portion, can make water get into the settling zone after flocculating completely, and the connector of first connecting pipe in the settling zone is located the lower part of settling zone, and the one end that second connecting pipe and settling zone are connected is located settling zone upper portion, can make water deposit complete, improves purifying effect.

The utility model is further described with reference to the following figures and detailed description.

Drawings

FIG. 1 is a schematic structural view of an integrated water purifier according to an embodiment 1 of the present invention.

FIG. 2 is a schematic view of the overall structure of an integrated water purifier according to the present invention.

FIG. 3 is a schematic view showing the internal structure of an integrated water purifier according to the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

Example 1: as shown in fig. 1-3, an integrated water purifier comprises a flocculation precipitation tank 1 and a filtration tank 2, wherein the flocculation precipitation tank 1 comprises a flocculation area 3 on the upper part and a precipitation area 4 on the lower part, the flocculation area 3 is connected with a water inlet pipe 5, the flocculation area 3 and the precipitation area 4 are connected through a first connecting pipe 6, the upper end of the first connecting pipe 6 is located on the upper part of the flocculation area 3, the lower end of the first connecting pipe 6 is located on the lower part of the precipitation area 4, the precipitation area 4 is connected with the filtration tank 2 through a second connecting pipe 7, an MBR membrane 8 is arranged in the filtration tank 2, a water outlet pipe 9 is communicated with the inside of the MBR membrane 8, and a lift pump 10 is arranged on the water inlet pipe 5.

The elevator pump 10 promotes the raw water in the flocculation district 3, water gets into in first connecting pipe 6 by the upper end of first connecting pipe 6 after through flocculation and precipitation, reentrant sedimentation zone 4 deposits, get into by second connecting pipe 7 after the sediment and filter in filtering jar 2, the water purification that obtains finally flows by outlet pipe 9, in this embodiment, elevator pump 10 can increase the pressure of whole water purifier, make the water pass through the efficiency increase of MBR membrane 8 after the pressure increase, thereby improve water purification efficiency, and first connecting pipe 6 is located flocculation district 3 upper portions with the connector of flocculation district 3, can make water get into sedimentation zone 4 after flocculating completely, the connector of first connecting pipe 6 in sedimentation zone 4 is located the lower part of sedimentation zone 4, the one end that second connecting pipe 7 is connected with sedimentation zone 4 is located sedimentation zone 4 upper portions, can make water deposit completely, and the purifying effect is improved.

As shown in fig. 3, in this embodiment, the flocculation zone 3 and the sedimentation zone 4 are connected by a sealed first partition 11. The flocculation zone 3 and the sedimentation zone 4 are completely separated so that water can only enter the sedimentation zone 4 through the first connection pipe 6.

A second partition plate 12 is arranged above the flocculation area 3, the upper end of the first connecting pipe 6 is positioned above the second partition plate 12, and the second partition plate 12 is a water-permeable partition plate. The water in the flocculation area 3 is flocculated and then gradually rises along with the rising water level of the pressure until the water level is higher than the first connecting pipe 6, and then enters the sedimentation area 4 from the first connecting pipe 6.

As shown in fig. 3, one end of the second connecting pipe 7 connected to the settling zone 4 is located at the upper part of the settling zone 4, and one end of the second connecting pipe 7 connected to the filter tank 2 is located at the lower part of the filter tank 2. Before being filtered by the MBR membrane 8, water fills the lower part of the filtering tank 2, and then flows into the water outlet pipe 9 through the MBR membrane 8 along with the rising of the water level, so that some fine impurities fall into the bottom of the filtering tank 2.

The MBR membrane 8 is provided with a plurality of groups. In this embodiment, MBR membrane 8 is provided with two sets ofly and multiunit, and MBR membrane 8's upper end all is connected with outlet pipe 9, can improve water efficiency, also can set up three sets or multiunit according to particular case.

As shown in fig. 1-2, the filter tank further comprises a backwash water tank 13, the backwash water tank 13 is connected with the filter tank 2 through a third connecting pipe 14, the third connecting pipe 14 is further provided with an air washing air compressor 15, a backwash pipe 16 is arranged in the filter tank 2, and the backwash pipe 16 is fixedly connected with the third connecting pipe 14. The water and the steam are adopted for cleaning together, so that the advantages of water saving, energy saving, high cleaning degree and the like can be achieved.

As shown in fig. 3, the backwash pipe 16 is disposed below the MBR membrane 8. The backwash tube 16 is provided with a plurality of openings.

As shown in fig. 3, a sewage draining outlet 17 is arranged below the flocculation precipitation tank 1 and the filtering tank 2. For discharging the precipitated impurities.

An exhaust pipe 18 is further arranged in the flocculation precipitation tank 1, one end of the exhaust pipe 18 is communicated with the precipitation zone 4, and the other end of the exhaust pipe is communicated with the outside. The communication part of the exhaust pipe 18 and the settling zone 4 is positioned above the communication part of the second connecting pipe 7 and the settling zone 4. After the water enters the settling zone 4 through the first connecting pipe 6, the gas is lifted along with the rise of the water level and is finally discharged through the exhaust pipe 18, so that the gas content in the water purifier can be effectively reduced.

Example 2: in this embodiment, the second connection pipe 7 is provided with the lift pump 10, which increases the pressure of the water reaching the filter tank 2, thereby increasing the filtering efficiency.

As shown in fig. 1-2, in this embodiment, the flocculation area 3 further comprises a chemical feeding tank 19, the chemical feeding tank 19 is communicated with the flocculation area 3 through a fourth connecting pipe 20, and a coagulant is added to the flocculation area 3 to flocculate impurities in the water.

Other parts in this embodiment are the same as those in embodiment 1, and are not described in detail.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. An integrated water purifier is characterized in that: including flocculation and precipitation jar and filter jar, flocculation and precipitation jar includes flocculation area on upper portion and the settling zone of lower part, the flocculation area is connected with the inlet tube, flocculation area and settling zone are connected through first connecting pipe, the upper end of first connecting pipe is located the upper portion in flocculation area, the lower extreme of first connecting pipe is located the lower part of settling zone, the settling zone with filter the jar and connect through the second connecting pipe, be provided with the MBR membrane in the filter jar, the inside intercommunication of MBR membrane has the outlet pipe, be provided with the elevator pump on inlet tube or the second connecting pipe.

2. The integrated water purifier according to claim 1, wherein: the flocculation area is connected with the sedimentation area through a sealed first partition plate.

3. The integrated water purifier according to claim 2, wherein: and a second partition board is arranged above the flocculation area, the upper end of the first connecting pipe is positioned above the second partition board, and the second partition board is a water-permeable partition board.

4. The integrated water purifier according to claim 3, wherein: one end of the second connecting pipe, which is connected with the settling zone, is positioned at the upper part of the settling zone, and one end of the second connecting pipe, which is connected with the filter tank, is positioned at the lower part of the filter tank.

5. The integrated water purifier according to claim 1, wherein: the MBR membrane is provided with a plurality of groups.

6. The integrated water purifier according to any one of claims 1 to 5, wherein: still include the backwash water tank, be connected through the third connecting pipe between backwash water tank and the filter tank, still install the gas washing air compressor machine on the third connecting pipe, be provided with the backwash pipe in the filter tank, backwash pipe and third connecting pipe fixed connection.

7. The integrated water purifier according to claim 5, wherein: the backwash pipe is disposed below the MBR membrane.

8. The integrated water purifier according to claim 6, wherein: and sewage discharge outlets are formed below the flocculation precipitation tank and the filtering tank.

9. The integrated water purifier according to claim 8, wherein: still be provided with the blast pipe in the flocculation and precipitation jar, the one end and the settling zone intercommunication of blast pipe, the other end and external intercommunication.

10. The integrated water purifier according to claim 9, wherein: the communicating part of the exhaust pipe and the settling zone is positioned above the communicating part of the second connecting pipe and the settling zone.