CN203976447U - A kind of submerged ultrafiltration device - Google Patents
A kind of submerged ultrafiltration device Download PDFInfo
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- CN203976447U CN203976447U CN201420463644.XU CN201420463644U CN203976447U CN 203976447 U CN203976447 U CN 203976447U CN 201420463644 U CN201420463644 U CN 201420463644U CN 203976447 U CN203976447 U CN 203976447U
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- membrane cisterna
- membrane
- ultrafiltration
- submerged ultrafiltration
- submerged
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Abstract
The utility model relates to a kind of submerged ultrafiltration device, described submerged ultrafiltration device integral body is made by steel construction, comprise box-type ultrafiltration membrane cisterna, bucket type structure water feed apparatus, submerged ultrafiltration assembly and vacuum pumping valve group, box-type ultrafiltration membrane cisterna top one side is provided with membrane cisterna water outlet and membrane cisterna backwash inlet mouth; Bucket type structure water feed apparatus is fixedly connected with bucket type structure water feed apparatus bottom one side and is provided with membrane cisterna water-in and membrane cisterna drain with membrane cisterna inwall; Submerged ultrafiltration assembly is arranged on described box-type ultrafiltration membrane cisterna top, is provided with membrane module water outlet and membrane module inlet mouth on it.This device adopts steel construction pattern, system is simple, easy to operate, it is little to take up an area, reduced investment and effluent quality extremely excellent, < < drinking water sanitary standard > > (GB5749-2006) be can meet, the changing of medium and small waterworks, extension project are particularly suitable for.
Description
Technical field
The utility model relates to a kind of submerged ultrafiltration device, belongs to municipal water supply processing technology field.
Background technology
Along with the development of national economy and the raising of living standards of the people, existing water supply industry is faced with unprecedented technological challenge, and on the one hand, Drinking Water in China source is subject to severe contamination mostly, and within one period from now on, will be the trend further worsening; On the other hand, the water quality standard of Drinking Water significantly improves.On July 1st, 2007, the formal < < drinking water sanitary standard > > (GB5749-2006) implementing brought up to 106 by water-quality guideline project from previous 35, and the pollutent limit value in drinking-water has been made to more strict regulation.At present, the waterworks of China 99% still adopts the traditional technology of coagulation-precipitation-filtration-sterilization.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of submerged ultrafiltration device, and overcoming in prior art membrane cisterna is all to adopt Steel Concrete to make, and membrane cisterna complex structure, and floor space is large, remodel and expand difficult defect.
The technical scheme that the utility model solves the problems of the technologies described above is as follows: a kind of submerged ultrafiltration device, it is characterized in that, described submerged ultrafiltration device integral body is made by steel construction, comprises box-type ultrafiltration membrane cisterna, bucket type structure water feed apparatus, submerged ultrafiltration assembly and vacuum pumping valve group
Described box-type ultrafiltration membrane cisterna top one side is provided with membrane cisterna water outlet and membrane cisterna backwash inlet mouth, and bottom is provided with membrane cisterna mud discharging mouth;
Described bucket type structure water feed apparatus is fixedly connected with box-type ultrafiltration membrane cisterna inner side-wall, and its underpart one side is provided with membrane cisterna water-in and membrane cisterna drain;
Described submerged ultrafiltration assembly is arranged on described box-type ultrafiltration membrane cisterna top, is provided with membrane module water outlet and membrane module inlet mouth on it; Described membrane module water outlet is communicated with described membrane cisterna water outlet by membrane cisterna outlet conduit; Described membrane module inlet mouth is communicated with described membrane cisterna backwash inlet mouth by backwash inlet pipe; Described vacuum pumping valve group is communicated with membrane cisterna outlet conduit by pipeline.
On the basis of technique scheme, the utility model can also be done following improvement.
A submerged ultrafiltration device as mentioned above, further, described submerged ultrafiltration arrangement of components more than 2 groups, can be arranged in groups according to box-type ultrafiltration membrane cisterna.
A kind of submerged ultrafiltration device as mentioned above, further, described submerged ultrafiltration assembly comprises the steel supporting beam that submerged ultrafiltration group and cross section are I shape, described submerged ultrafiltration group is placed on described steel supporting beam, and the two ends of described steel supporting beam are fixed on the two side that the sidewall of membrane cisterna is relative.
A submerged ultrafiltration device as mentioned above, further, described bucket type structure water feed apparatus upper end is square, its three limit is fixedly connected with three sidewalls of box-type ultrafiltration membrane cisterna; The 4th inside sidewalls of described box-type ultrafiltration membrane cisterna is fixed with lateral partitions, and described lateral partitions opposite side is connected with wash plate, and described lateral partitions is fixedly connected with described the 4th two side that sidewall is adjacent with wash plate two ends; Membrane cisterna mud discharging mouth is located in described lateral partitions; Described membrane cisterna water-in and membrane cisterna drain are located at described bucket type structure water feed apparatus bottom one side.
A kind of submerged ultrafiltration device as mentioned above, further, the fenestra of the hollow-fibre membrane using in described submerged ultrafiltration group is less than 0.01 micron, and the objectionable impuritiess such as the bacterium in the thorough filtering water of energy, iron rust, colloid, retain original trace element and mineral substance in water.
A kind of novel combination type immersion of the utility model ultra-filtration equipment, this device adopts steel construction pattern, system is simple, easy to operate, it is little to take up an area, reduced investment and effluent quality extremely excellent, < < drinking water sanitary standard > > (GB5749-2006) be can meet, the changing of medium and small waterworks, extension project are particularly suitable for.
Accompanying drawing explanation
Fig. 1 is a kind of submerged ultrafiltration device of the utility model vertical view;
Fig. 2 is the diagrammatic cross-section of 1A-A direction.
In accompanying drawing, the list of parts of each label representative is as follows:
1, box-type ultrafiltration membrane cisterna, 2, membrane cisterna water outlet, 3, membrane cisterna rising pipe, 4, submerged ultrafiltration group 5, membrane cisterna backwash inlet mouth, 6, backwash inlet pipe, 7, membrane cisterna water-in, 8, membrane cisterna drain, 9, membrane cisterna mud discharging mouth, 10, vacuum pumping valve group, 11, i shaped steel supporting beam, 12, bucket type structure water feed apparatus, 13, lateral partitions, 14, wash plate.
Embodiment
Below in conjunction with accompanying drawing, principle of the present utility model and feature are described, example, only for explaining the utility model, is not intended to limit scope of the present utility model.
As depicted in figs. 1 and 2, a kind of submerged ultrafiltration device, submerged ultrafiltration device integral body is made by steel construction, box-type ultrafiltration membrane cisterna 1, bucket type structure water feed apparatus 12, submerged ultrafiltration assembly and vacuum pumping valve group 10,
Box-type ultrafiltration membrane cisterna top one side is provided with membrane cisterna water outlet 2 and membrane cisterna backwash inlet mouth 5;
Bucket type structure water feed apparatus 12 upper ends are square structure, and three limits of square structure are fixedly connected with three sidewalls of box-type ultrafiltration membrane cisterna; The 4th inside sidewalls of box-type ultrafiltration membrane cisterna 1 is fixed with lateral partitions 13, and lateral partitions opposite side is connected with wash plate 14, and lateral partitions 13 is fixedly connected with the 4th two side that sidewall is adjacent with wash plate 14 two ends; In lateral partitions 13, be provided with membrane cisterna mud discharging mouth 9; Bucket type structure water feed apparatus 12 bottom one sides are provided with membrane cisterna water-in 7 and membrane cisterna drain 8;
Submerged ultrafiltration assembly is arranged on box-type ultrafiltration membrane cisterna 1 top, is provided with membrane module water outlet and membrane module inlet mouth on it; Membrane module water outlet is communicated with membrane cisterna water outlet 2 by membrane cisterna outlet conduit 3; Described membrane module inlet mouth is communicated with membrane cisterna backwash inlet mouth 5 by backwash inlet pipe 6; Described vacuum pumping valve group 10 is communicated with membrane cisterna outlet conduit 3 by pipeline.
The another kind of preferred implementation of the utility model is: 6 groups of submerged ultrafiltration assemblies are arranged on box-type ultrafiltration membrane cisterna top.
The another kind of preferred implementation of the utility model is that submerged ultrafiltration assembly comprises the steel supporting beam 11 that submerged ultrafiltration group 4 and cross section are I shape, described submerged ultrafiltration group is placed on described steel supporting beam, and the two ends of steel supporting beam are fixed on the two side that the sidewall of membrane cisterna is relative; The fenestra of the hollow-fibre membrane using in submerged ultrafiltration group is less than 0.01 micron, and the objectionable impuritiess such as the bacterium in the thorough filtering water of energy, iron rust, colloid, retain original trace element and mineral substance in water.
The utility model submerged ultrafiltration device can be many side by side or overlapping placement, installing/dismounting is simple and convenient, easy to operate, take up an area little, reduced investment and effluent quality extremely excellent, be particularly suitable for the changing of medium and small waterworks, extension project.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (6)
1. a submerged ultrafiltration device, is characterized in that, described submerged ultrafiltration device integral body is made by steel construction, comprises box-type ultrafiltration membrane cisterna, bucket type structure water feed apparatus, submerged ultrafiltration assembly and vacuum pumping valve group,
Described box-type ultrafiltration membrane cisterna top one side is provided with membrane cisterna water outlet and membrane cisterna backwash inlet mouth, and bottom is provided with membrane cisterna mud discharging mouth;
Described bucket type structure water feed apparatus is fixedly connected with box-type ultrafiltration membrane cisterna inner side-wall, and its underpart one side is provided with membrane cisterna water-in and membrane cisterna drain;
Described submerged ultrafiltration assembly is arranged on described box-type ultrafiltration membrane cisterna top, is provided with membrane module water outlet and membrane module inlet mouth on it; Described membrane module water outlet is communicated with described membrane cisterna water outlet by membrane cisterna outlet conduit; Described membrane module inlet mouth is communicated with described membrane cisterna backwash inlet mouth by backwash inlet pipe; Described vacuum pumping valve group is communicated with membrane cisterna outlet conduit by pipeline.
2. a kind of submerged ultrafiltration device according to claim 1, is characterized in that, described submerged ultrafiltration arrangement of components is more than 2 groups.
3. a kind of submerged ultrafiltration device according to claim 2, is characterized in that 4 groups or 6 groups of described submerged ultrafiltration arrangement of components.
4. according to a kind of submerged ultrafiltration device described in claims 1 to 3 any one, it is characterized in that, described bucket type structure water feed apparatus upper end is square, and its three limit is fixedly connected with three sidewalls of box-type ultrafiltration membrane cisterna; The 4th inside sidewalls of described box-type ultrafiltration membrane cisterna is fixed with lateral partitions, and described lateral partitions opposite side is connected with wash plate, and described lateral partitions is fixedly connected with described the 4th two side that sidewall is adjacent with wash plate two ends; Membrane cisterna mud discharging mouth is located in described lateral partitions; Described membrane cisterna water-in and membrane cisterna drain are located at described bucket type structure water feed apparatus bottom one side.
5. according to a kind of submerged ultrafiltration device described in claims 1 to 3 any one, it is characterized in that, described submerged ultrafiltration assembly comprises the steel supporting beam that film group and cross section are I shape, described film group is placed on described steel supporting beam, and the two ends of described steel supporting beam are fixed on the two side that the sidewall of membrane cisterna is relative.
6. a kind of submerged ultrafiltration device according to claim 5, is characterized in that, the fenestra of the hollow-fibre membrane using in described film group is less than 0.01 micron.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420463644.XU CN203976447U (en) | 2014-08-15 | 2014-08-15 | A kind of submerged ultrafiltration device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420463644.XU CN203976447U (en) | 2014-08-15 | 2014-08-15 | A kind of submerged ultrafiltration device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203976447U true CN203976447U (en) | 2014-12-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420463644.XU Active CN203976447U (en) | 2014-08-15 | 2014-08-15 | A kind of submerged ultrafiltration device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203976447U (en) |
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2014
- 2014-08-15 CN CN201420463644.XU patent/CN203976447U/en active Active
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