CN210030220U

CN210030220U - Modularization reverse osmosis water treatment facilities

Info

Publication number: CN210030220U
Application number: CN201920719056.0U
Authority: CN
Inventors: 姚鹏飞
Original assignee: Zhengzhou Jingkangle Environmental Protection Technology Co Ltd
Current assignee: Zhengzhou Jingkangle Environmental Protection Technology Co Ltd
Priority date: 2019-05-20
Filing date: 2019-05-20
Publication date: 2020-02-07
Anticipated expiration: 2029-05-20

Abstract

The utility model discloses modular reverse osmosis water treatment equipment, which relates to the technical field of sewage treatment equipment, and comprises a raw water pretreatment system and a reverse osmosis purification system which can carry out secondary purification treatment on water purified by the raw water pretreatment system; the system comprises a raw water pretreatment integrated box, a raw water tank, a carbon filter, a sand filter, a fine filter and an intermediate water tank, wherein the raw water pretreatment system and the reverse osmosis purification system are arranged on the base; the utility model discloses it is more convenient to move the dress after carrying out the modularization with reverse osmosis water treatment facilities.

Description

Modularization reverse osmosis water treatment facilities

Technical Field

The utility model relates to a sewage treatment device technical field, more specifically relate to a modularization reverse osmosis water treatment facilities.

Background

Reverse osmosis is the most precise membrane liquid separation technology, operating pressure is applied to the side of inlet water (concentrated solution) to overcome natural osmotic pressure, when the operating pressure higher than the natural osmotic pressure is applied to the side of the concentrated solution, the flow direction of natural permeation of water molecules is reversed, and part of the water molecules in the inlet water (concentrated solution) becomes purified water on the side of the dilute solution through a reverse osmosis membrane; the reverse osmosis equipment can block all soluble salts and organic matters with molecular weight more than 100, but allow water molecules to permeate, the desalination rate of the reverse osmosis composite membrane is generally more than 98 percent, the reverse osmosis composite membrane is widely used for the preparation of industrial pure water and electronic ultrapure water, the production of drinking pure water, the water supply of a boiler and other processes, and the discharge amount of operation water and waste water can be greatly reduced by using the reverse osmosis equipment before ion exchange.

Reverse osmosis is the membrane separation technology with the highest filtration precision at present. The filtering precision reaches 0.0001 um. All the substances in the tap water are filtered, and the tap water is free of minerals and trace elements and can be directly drunk. Impurities in the water, such as soluble solids, organic matters, colloidal substances, bacteria and the like, are intercepted by the reverse osmosis membrane, and are concentrated and removed in the intercepting fluid. The first-stage reverse osmosis can remove more than 97% of soluble solids in raw water.

The operating principle of the reverse osmosis membrane is that pure water and a solution containing solute are separated by a semipermeable membrane which can only pass through water, at the moment, water on the pure water side spontaneously permeates through the semipermeable membrane and enters the solution side, the water surface on the solution side rises, and the phenomenon is osmosis. When the liquid level rises to a certain height, the pressures on both sides of the membrane are balanced, and the liquid level on the solution side does not rise any more, at which time there is a pressure difference, called osmotic pressure, between both sides of the membrane. If a pressure greater than the osmotic pressure is applied to the solution side, water molecules in the solution will be pushed to the pure water side, a process which is the reverse of osmosis and we call reverse osmosis. We can see from the process of reverse osmosis that due to the pressure, the water molecules in the solution enter the pure water, the amount of pure water increases, and the solution itself is concentrated. The reverse osmosis desalination principle is that a pressure higher than the natural osmotic pressure is applied to permeate in the opposite direction, and water molecules in the raw water are pressed to the other side of the membrane, so that the purpose of removing the salt in the water is achieved. This is the desalination principle of reverse osmosis membranes.

The existing reverse osmosis water treatment equipment generally consists of three parts, namely a raw water pretreatment system, a reverse osmosis purification system and an ultra-purification post-treatment system. The pretreatment aims to ensure that raw water meets the water inlet requirement of a reverse osmosis membrane separation component and the stable operation of a reverse osmosis purification system is ensured. The reverse osmosis membrane system is the most economical and efficient purification method for removing more than 98% of ions, organic matters and 100% of microorganisms (theoretically) in raw water at one time. The ultra-purification post-treatment system further removes trace ions, organic matters and other impurities which still exist in the reverse osmosis pure water through various integrated technologies so as to meet the final water quality index requirements of different purposes. Because the existing reverse osmosis water treatment equipment has a complex structure, is relatively complicated in installation and assembly and occupies a wide area.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the current reverse osmosis water treatment facilities structure complicacy, the installation is all more loaded down with trivial details problem with the assembly, the utility model provides a modularization reverse osmosis water treatment facilities.

The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:

a modularized reverse osmosis water treatment device comprises a raw water pretreatment system and a reverse osmosis purification system which can carry out secondary purification treatment on water purified by the raw water pretreatment system; the raw water pretreatment system comprises a pretreatment integrated box fixedly arranged on the upper end of the base, a raw water tank capable of containing sewage, a carbon filter capable of filtering the sewage in the raw water tank, a sand filter capable of filtering the water after being treated by the carbon filter, a fine filter capable of filtering the water after being treated by the sand filter, and an intermediate water tank capable of containing the water after being treated by the fine filter, wherein a first water tank mounting hole capable of containing the raw water tank is formed in the upper end of the pretreatment integrated box, a second carbon filter mounting hole capable of containing the carbon filter, a sand filter mounting hole capable of containing the sand filter, a fine filter mounting hole capable of containing the fine filter, and a second water tank mounting hole capable of containing the intermediate water tank are formed in the upper end of the pretreatment integrated box.

The working principle is as follows: when needing to carry out dismouting or change to the relevant part on former pretreatment of water system, only need take out former water tank or carbon filter or sand filter or secondary water tank from corresponding mounting hole, install newly again can, compare with the traditional part of arranging in disorder, only rely on the pipeline to connect between each part of the former pretreatment of water system of traditional technical scheme, single part is direct fixed with the earth's surface, its relative position relation arranges in disorder at the installation zone, cause the space waste, change simultaneously, need dismantle all parts and ground just can accomplish the work of moving the dress with dismantling, waste time and labour, and this device is different, can directly carry whole base with fork truck when this device need move the dress, and then just accomplished the transport work of whole equipment.

Preferably, the reverse osmosis purification system includes vertical setting at the division board of base upper end, and the fixed locating plate that is provided with perpendicularly and division board on the division board, locating plate quantity is more than or equal to 2, is provided with the reverse osmosis filter that a plurality of water in the middle of can filtering water tank on the locating plate, and reverse osmosis filter is perpendicular with the locating plate, and reverse osmosis filter runs through all locating plates.

Preferably, the infiltration filter includes the tubulose shell, is provided with the reverse osmosis membrane with shell concentric in the shell of infiltration filter, and reverse osmosis membrane is hollow tubular structure, constitutes sewage between reverse osmosis membrane and the shell and holds the chamber, and its cavity part forms and holds the clear water that holds the chamber through reverse osmosis filtration treatment behind the shutoff of reverse osmosis membrane's both ends, and the delivery port and the sewage of middle water tank hold the chamber switch-on.

Preferably, the upper end of the raw water tank is provided with a first water containing tank and a first high-pressure pump, the upper end of the raw water tank is further provided with a first high-pressure pump positioning hole, the first high-pressure pump positioning hole can contain the first high-pressure pump, a water inlet of the first high-pressure pump is communicated with the first water containing tank through a pipeline, and a water outlet of the first high-pressure pump is connected with a water inlet of the carbon filter through a pipeline. Through directly setting up high-pressure pump one on former water tank, let former water tank and high-pressure pump one integrated module, it is more convenient when changing, dismouting and transport.

Preferably, the upper end of the middle water tank is provided with a second water containing tank and a second high-pressure pump, the second water containing tank can contain water filtered by the fine filter, the upper end of the middle water tank is also provided with a second high-pressure pump positioning hole, the second high-pressure pump positioning hole can contain the second high-pressure pump, a water inlet of the second high-pressure pump is communicated with the second water containing tank through a pipeline, and a water outlet of the second high-pressure pump is communicated with a water inlet of the reverse osmosis.

Preferably, the lower end surface of the base is also fixedly provided with a universal caster. Through setting up universal caster be convenient for remove whole equipment through removing the base, the labour of location when having alleviateed the equipment and having moved the dress.

The utility model has the advantages as follows:

1. when the relevant parts on the raw water pretreatment system need to be disassembled or replaced, only the raw water tank or the carbon filter or the sand filter or the fine filter or the intermediate water tank need to be taken out from the corresponding mounting holes, and then a new one is installed again, compared with the traditional components which are arranged in a messy way, the components of the raw water pretreatment system in the traditional technical scheme are connected only by pipelines, the single component is directly fixed with the ground surface, the relative position relation is arranged in a disorderly way in the installation area, which causes space waste, and the moving and mounting work can be completed only by dismounting all the components from the ground when replacing, maintaining and dismounting, which wastes time and labor force, the device is different from the prior art, and when the device needs to be moved and loaded, the whole base can be directly conveyed by a forklift, so that the conveying work of the whole equipment is completed.

2. Through directly setting up high-pressure pump one on former water tank, let former water tank and high-pressure pump one integrated module, it is more convenient when changing, dismouting and transport.

3. Through setting up universal caster be convenient for remove whole equipment through removing the base, the labour of location when having alleviateed the equipment and having moved the dress.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic perspective view of a pretreatment integrated tank;

FIG. 3 is a cross-sectional view of the reverse osmosis filter of FIG. 1;

FIG. 4 is a cross-sectional view of the raw water tank of FIG. 1;

fig. 5 is a sectional view of the middle tank of fig. 1.

Reference numerals: 1-base, 2-pretreatment integrated box, 201-water tank mounting hole I, 202-carbon filter mounting hole, 203-sand filter mounting hole, 204-fine filter mounting hole, 205-water tank mounting hole II, 3-isolation plate, 4-raw water tank, 401-water containing tank I, 402-high pressure pump I, 5-carbon filter, 6-sand filter, 7-fine filter, 8-intermediate water tank, 801-water containing tank II, 802-high pressure pump II, 9-reverse osmosis filter, 901-sewage containing cavity, 902-clear water containing cavity, 903-reverse osmosis membrane, 10-positioning plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "up", and the like indicate the directions or positional relationships based on the directions or positional relationships shown in the drawings, or the directions or positional relationships that the products of the present invention are conventionally placed when used, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the term refers must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention.

Example 1

As shown in fig. 1 to 5, the present embodiment provides a modular reverse osmosis water treatment apparatus including a raw water pretreatment system and a reverse osmosis purification system capable of performing a secondary purification process on water purified by the raw water pretreatment system; the device also comprises a base 1, wherein the raw water pretreatment system and the reverse osmosis purification system are arranged on the base 1, the raw water pretreatment system comprises a pretreatment integrated box 2 fixedly arranged at the upper end of the base 1, a raw water tank 4 capable of containing sewage, a carbon filter 5 capable of filtering the sewage in the raw water tank 4, a sand filter 6 capable of filtering the water treated by the carbon filter 5, and a fine filter 7 capable of filtering the water treated by the sand filter 6, the middle water tank 8 can be used for containing water treated by the fine filter 7, the upper end of the pretreatment integrated tank 2 is provided with a first water tank mounting hole 201 capable of accommodating the raw water tank 4, a carbon filter mounting hole 202 capable of accommodating the carbon filter 5, a sand filter mounting hole 203 capable of accommodating the sand filter 6, a second fine filter mounting hole 204 capable of accommodating the fine filter 7 and a second water tank mounting hole 205 capable of accommodating the middle water tank 8, and the lower end surface of the base 1 is further fixedly provided with universal casters. Through setting up universal caster be convenient for remove whole equipment through removing base 1, the labour of location when having alleviateed the equipment and having moved the dress.

When the relevant parts on the raw water pretreatment system need to be disassembled or replaced, only the raw water tank 4, the carbon filter 5, the sand filter 6, the fine filter 7 or the intermediate water tank 8 need to be taken out from the corresponding mounting holes, and then new parts are installed again, compared with the traditional components which are arranged in a messy way, the components of the raw water pretreatment system in the traditional technical scheme are connected only by pipelines, the single component is directly fixed with the ground surface, the relative position relation is arranged in a disorderly way in the installation area, which causes space waste, and the moving and mounting work can be completed only by dismounting all the components from the ground when replacing, maintaining and dismounting, which wastes time and labor force, the device is different from the prior art, and when the device needs to be moved, the whole base 1 can be directly conveyed by a forklift, so that the conveying work of the whole equipment is completed.

Example 2

The reverse osmosis purification system comprises a partition board 3 vertically arranged at the upper end of a base 1, a positioning board 10 vertical to the partition board 3 is fixedly arranged on the partition board 3, the number of the positioning boards 10 is more than or equal to 2, a plurality of reverse osmosis filters 9 capable of filtering water in a middle water tank 8 are arranged on the positioning boards 10, the reverse osmosis filters 9 are vertical to the positioning boards 10, and the reverse osmosis filters 9 penetrate through all the positioning boards 10.

The osmosis filter 9 comprises a tubular shell, a reverse osmosis membrane 903 which is concentric with the shell is arranged in the shell of the osmosis filter 9, the reverse osmosis membrane 903 is of a hollow tubular structure, a sewage containing cavity 901 is formed between the reverse osmosis membrane 903 and the shell, a hollow part of the reverse osmosis membrane 903 is formed after two ends of the reverse osmosis membrane 903 are plugged to contain a clean water containing cavity 902 which is subjected to reverse osmosis filtration treatment, and a water outlet of the middle water tank 8 is communicated with the sewage containing cavity 901.

Example 3

The upper end of the raw water tank 4 is provided with a first water containing tank 401 capable of containing sewage and a first high-pressure pump 402, the upper end of the raw water tank 4 is further provided with a first high-pressure pump positioning hole capable of containing the first high-pressure pump 402, a water inlet of the first high-pressure pump 402 is communicated with the first water containing tank 401 through a pipeline, and a water outlet of the first high-pressure pump 402 is connected with a water inlet of the carbon filter 5 through a pipeline. Through directly setting up high-pressure pump 402 on former water tank 4, let former water tank 4 and high-pressure pump 402 be integrated into the module, it is more convenient when changing, dismouting and transport.

The upper end of the middle water tank 8 is provided with a water containing tank II 801 and a high-pressure pump II 802, the water containing tank II can contain water filtered by the fine filter 7, the upper end of the middle water tank 8 is also provided with a high-pressure pump positioning hole II which can contain the high-pressure pump II 802, a water inlet of the high-pressure pump II 802 is communicated with the water containing tank II 801 through a pipeline, and a water outlet of the high-pressure pump II 802 is communicated with a water inlet of the reverse osmosis purification system through a pipeline.

Claims

1. A modularized reverse osmosis water treatment device comprises a raw water pretreatment system and a reverse osmosis purification system which can carry out secondary purification treatment on water purified by the raw water pretreatment system; the method is characterized in that: still include base (1), former pretreatment of water system and reverse osmosis purification system all set up on base (1), former pretreatment of water system is including fixed preliminary treatment collection box (2) that sets up in base (1) upper end, former water tank (4) that can the splendid attire sewage, carbon filter (5) that can filter the sewage in former water tank (4), sand filter (6) that can filter the water after carbon filter (5) are handled, fine filter (7) that can filter the water after sand filter (6) are handled, middle water tank (8) that can the splendid attire water after fine filter (7) are handled, be provided with water tank mounting hole one (201) that can hold former water tank (4) on preliminary treatment collection box (2), carbon filter mounting hole (202) that can hold carbon filter (5), sand filter mounting hole (203) that can hold sand filter (6), A fine filter mounting hole (204) capable of accommodating the fine filter (7), and a water tank mounting hole II (205) capable of accommodating the intermediate water tank (8).

2. The modular reverse osmosis water treatment plant of claim 1, wherein: the reverse osmosis purification system comprises a partition board (3) vertically arranged at the upper end of a base (1), a positioning plate (10) perpendicular to the partition board (3) is fixedly arranged on the partition board (3), the number of the positioning plate (10) is more than or equal to 2, a plurality of reverse osmosis filters (9) capable of filtering water in a middle water tank (8) are arranged on the positioning plate (10), the reverse osmosis filters (9) are perpendicular to the positioning plate (10), and the reverse osmosis filters (9) penetrate through all the positioning plates (10).

3. The modular reverse osmosis water treatment plant of claim 2, wherein: the infiltration filter (9) includes the tubulose shell, is provided with in the shell of infiltration filter (9) with shell concentric reverse osmosis membrane (903), reverse osmosis membrane (903) are hollow tubular structure, constitute sewage between reverse osmosis membrane (903) and the shell and hold chamber (901), the cavity forms and holds chamber (902) is held to the clear water through reverse osmosis filtration treatment in its middle part behind the both ends shutoff of reverse osmosis membrane (903), the delivery port and the sewage of middle water tank (8) hold chamber (901) and switch-on.

4. The modular reverse osmosis water treatment plant of claim 1, wherein: the device comprises a raw water tank (4), a water containing tank I (401) and a high-pressure pump I (402) which can contain sewage are arranged at the upper end of the raw water tank (4), a high-pressure pump positioning hole I which can contain the high-pressure pump I (402) is further arranged at the upper end of the raw water tank (4), a water inlet of the high-pressure pump I (402) is communicated with the water containing tank I (401) through a pipeline, and a water outlet of the high-pressure pump I (402) is connected with a water inlet of a carbon filter (5) through a pipeline.

5. The modular reverse osmosis water treatment plant of claim 1, wherein: the upper end of the middle water tank (8) is provided with a second water containing tank (801) and a second high-pressure pump (802), the second water containing tank can contain water filtered by the fine filter (7), the upper end of the middle water tank (8) is further provided with a second high-pressure pump positioning hole capable of containing the second high-pressure pump (802), a water inlet of the second high-pressure pump (802) is communicated with the second water containing tank (801) through a pipeline, and a water outlet of the second high-pressure pump (802) is communicated with a water inlet of the reverse osmosis purification system through a pipeline.

6. The modular reverse osmosis water treatment plant of claim 1, wherein: the lower end face of the base (1) is also fixedly provided with a universal caster.