CN1850626A - Efficient water treatment device - Google Patents
Efficient water treatment device Download PDFInfo
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- CN1850626A CN1850626A CN 200510039021 CN200510039021A CN1850626A CN 1850626 A CN1850626 A CN 1850626A CN 200510039021 CN200510039021 CN 200510039021 CN 200510039021 A CN200510039021 A CN 200510039021A CN 1850626 A CN1850626 A CN 1850626A
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- water treatment
- chamber
- efficient water
- filtrate
- treatment device
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Abstract
The invention relates to a high efficiency water processing device, comprising a box body, in which there is at least a two-stage filter unit, where per filer unit is provided with clear liquor chambers and filter chambers staggered and isolated up and down by plural vertical baffles, the lower end of the baffle is provided with a perforated plate, the space enclosed by vertical baffles and perforated plate is the filter chamber and the remaining space is the clear liquor chamber, and in each filter chamber, from the top down is provided in turn with filter material, filer screen and perforated plate; and the clear liquor chamber of the front- stage filter unit is connected with the filter chamber of the next-stage filter unit; there is blowoff valve arranged under each clear liquor chamber, and the first-stage filter chamber is connected with a water inlet and the last-stage clear liquor chamber is connected with a water outlet. As compared with the existing technique, it is more scientific.
Description
Technical field
The present invention relates to a kind of filtration unit that is used for removing industry water such as metallurgy, mine, building materials, cement, chemical industry, environmental protection or liquid solid matter, especially a kind of industrial efficient water treatment device belongs to mechanical means class technical field.
Background technology
The traditional filtering device that is widely used in every profession and trades such as metallurgy, mine, building materials, cement, chemical industry, environmental protection at present mainly adds filtrate or filter screen by sand filtration, filter screen, filter plate, filter screen and adds the filter felt and form.Its shortcoming is that filter effect is difficult for adjusting; Filtering layer is blocked easily, life cycle is not long; Clean, change inconvenience, the water quality that is difficult for observing water treatment; The processing flow is less.Multistage water treatment device generally is used for the little household drinking water field of water treatment amount, and for industrial a large amount of water treatment, does not all adopt.Multistage water treatment for service water or waste water reuse is the problem that people are concerned about always and will solve.
Summary of the invention
The present invention wants the technical solution problem to be: at the shortcoming that above prior art exists, propose that a kind of filter effect is more obvious, life cycle long, the industrial efficient water treatment device of easy cleaning.
In order to reach above purpose, industrial efficient water treatment device of the present invention, it comprises casing, is provided with the two-stage filtration unit in casing at least, also can be three grades or level Four.Described each filtering unit staggers up and down to separate by a plurality of vertical isolation plates and is provided with clear liquid chamber and filtration chamber, lower end at division board is provided with porous plate, the interface of being enclosed with vertical isolation plate and porous plate is the filtration chamber, its complementary space is the clear liquid chamber, and filtrate, filter screen, orifice plate are set in each filtration chamber from top to bottom in regular turn; The aperture of described porous plate is 5-30mm.The aperture of described filtering net is 0.2-2mm.Described filtrate is sand, cobble, Ceramic Balls, glass sphere, baton round.The particle diameter of filter medium difference of filtering units at different levels, they reduce along with the increase of filter level; The clear liquid chamber of described prime filtering unit is communicated with the filtration chamber of subordinate's filtering unit; Describedly have wash water valve in each clear liquid chamber, the chopped-off head filtration chamber is communicated with water-in, and last step clear liquid chamber is communicated with water outlet.On casing, be provided with the observation cover plate, above observation cover plate supernatant liquid pool, be provided with the water quality vision slit.
Experimental results show that, the present invention cancels original single water inlet, water outlet filter apparatus configuration, replace with single series, multi-series parallel-connection structure, its equipment is simple and direct, filter effect is more obvious, fouling reduces, long, the easy cleaning of not stifled nozzle life cycle, be convenient to observe advantage, compared with prior art, have more science.
Purpose of the present invention, advantage and characteristics will illustrate by the non-limitative illustration of following preferential embodiment and explain that these embodiment only provide as an example with reference to accompanying drawing.
Description of drawings
Below in conjunction with accompanying drawing this is further described with bright.
Fig. 1 is the structural representation of one embodiment of the invention.
Fig. 2 is a plan structure synoptic diagram of the present invention.
Fig. 3 is a parallel-connection structure schematic top plan view of the present invention.
Embodiment
Embodiment one
As shown in Figure 1 and Figure 2 the present invention it comprise casing 1, on casing 1, be provided with and observe cover plate 12, observe cover plate 12 supernatant liquid pools above be provided with water quality vision slit 13.In casing 1, be provided with two-stage filtration unit 2 at least, also can be three grades or level Four.Described each filtering unit 2 staggers up and down to separate by a plurality of vertical isolation plates 3 and is provided with clear liquid chamber 4 and filtration chamber 5, be provided with porous plate 9 in the lower end of division board 3, the interface of being enclosed with vertical isolation plate 3 and porous plate 9 is filtration chamber 5, its complementary space is clear liquid chamber 4, and filtrate 7, filter screen 8, porous plate 9 are set in each filtration chamber 5 from top to bottom in regular turn; Filtrate is sand, cobble, Ceramic Balls, glass sphere, baton round, and the clear liquid chamber 4 of prime filtering unit is communicated with the filtration chamber 5 of subordinate's filtering unit; Describedly have wash water valve in each clear liquid chamber 4, chopped-off head filtration chamber 5 is communicated with water-in 10, and last step clear liquid chamber is communicated with water outlet 11.The aperture of described porous plate 9 is 5-30mm; The aperture of filtering net is 0.2-2mm.
When the present invention works, after liquid comes in to enter the 2-1 of one-level filtration chamber by the casing upper end, the particle diameter of the filtrate in the one-level filtering unit is 10-30mm, through filtrate 7, filter screen 8, porous plate 9 filter, and are lower than its adjacent vertical isolation plate 1-20cm owing to be located at the vertical isolation plate of water inlet place in the casing.Filtrate raises by liquid level through a clear Room 4-1 and enters cascade filtration chamber 2-2, again after filtrate 7, filter screen 8, porous plate 9 filter, enter two Room 4-2 clearly, the particle diameter of the filtrate in the cascade filtration unit is 5-15mm; Rising enters three-stage filtration chamber 2-3 by liquid level, and the particle diameter of the filtrate in the three-stage filtration unit is 0.5-10mm; Enter clear liquid chamber 4-3 and discharge qualified filtrate after filtrate 7, filter screen 8, porous plate 9 filter, filtered liquid flows out from exporting 11 as a result, and the present invention also is equipped with various valves in actual use as required, provides on a small quantity inferior.
Because the filtrate 7 of the 2-1 of one-level filtration chamber is thicker than cascade filtration chamber 2-2, therefore, larger particles is filtered at the 2-1 of one-level filtration chamber in the filtrate, and the filtrate 7 of cascade filtration chamber 2-1 is smaller than the 2-1's of one-level filtration chamber, being filtered at cascade filtration chamber 2-1 than small-particle in the filtrate.When three-stage filtration, because the filtrate minimum of three-stage filtration chamber 2-3, so littler particle is filtered at three-stage filtration chamber 2-3 in the liquid.Filtrate is divided into three groups, and each group is filtered different solid particulates, has therefore alleviated filtration load at different levels, and the cleaning interval of filtrate and filter screen is prolonged.The water filtration effect that can observe three clear liquid chambers by the vision slit of observing on the cover plate 12 13 is if weak effect can increase filter material layer thickness or reduce the filtrate granularity, up to promising result.
And open bottom, clear liquid chamber wash water valve 14 when cleaning, because filtrate is sand, cobble, Ceramic Balls, glass sphere, baton round, water flushing filtrate can clean up filtrate.According to actual needs, described casing is formed single series or composition multi-series filtration parallel with one another alone.Can be multi-series parallel filtering device, be single series at least.As adopt the multi-series parallel form, and can clean by row, another row work does not influence water supply, as shown in Figure 3.Above process, filter effect are very obvious, are difficult for stopping up, and it is big to handle flow, and life cycle is long, and device structure is simple and direct.Compared with prior art, have more science, be particularly suitable for process water.
In addition to the implementation, the present invention can also have other embodiments.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop on the protection domain of requirement of the present invention.
Claims (11)
1. efficient water treatment device, it comprises casing, it is characterized in that, in casing, be provided with the two-stage filtration unit at least, described each filtering unit staggers up and down to separate by a plurality of vertical isolation plates and is provided with clear liquid chamber and filtration chamber, lower end at division board is provided with orifice plate, the interface of being enclosed with vertical isolation plate and orifice plate is the filtration chamber, its complementary space is the clear liquid chamber, filtrate, filter screen, porous plate are set in each filtration chamber from top to bottom in regular turn, and the clear liquid chamber of described prime filtering unit is communicated with the filtration chamber of subordinate's filtering unit; Describedly have wash water valve in each clear liquid chamber, the chopped-off head filtration chamber is communicated with water-in, last step clear liquid chamber and water outlet UNICOM.
2. according to the described efficient water treatment device of claim 1, it is characterized in that: described casing is formed single series or composition multi-series filtration parallel with one another alone.
3. according to claim 1 or 2 described efficient water treatment devices, it is characterized in that: described filtrate is sand, cobble, Ceramic Balls, glass sphere, baton round.
4. according to the described efficient water treatment device of claim 1, it is characterized in that: described filtering unit is secondary, three grades or level Four.
5. according to claim 1 or 4 described efficient water treatment devices, it is characterized in that: the particle diameter of the filtrate in the described one-level filtering unit is 10-30mm.
6. according to claim 1 or 4 described efficient water treatment devices, it is characterized in that: the particle diameter of the filtrate in the described cascade filtration unit is 5-15mm.
7. according to claim 1 or 4 described efficient water treatment devices, it is characterized in that: the particle diameter of the filtrate in the described three-stage filtration unit is 0.5-10mm.
8. according to the described efficient water treatment device of claim 1, it is characterized in that: the aperture of described porous plate is 5-30mm.
9. according to the described efficient water treatment device of claim 1, it is characterized in that: the aperture of described filtering net is 0.2-2mm.
10. according to the described efficient water treatment device of claim 1, it is characterized in that: on casing, be provided with the observation cover plate, above observation cover plate supernatant liquid pool, be provided with the water quality vision slit.
11., it is characterized in that: be located at the intravital water inlet place vertical isolation of case plate and be lower than its adjacent vertical isolation plate 1-20cm according to the described efficient water treatment device of claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510039021 CN1850626A (en) | 2005-04-22 | 2005-04-22 | Efficient water treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510039021 CN1850626A (en) | 2005-04-22 | 2005-04-22 | Efficient water treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1850626A true CN1850626A (en) | 2006-10-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200510039021 Pending CN1850626A (en) | 2005-04-22 | 2005-04-22 | Efficient water treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1850626A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106731057A (en) * | 2016-12-23 | 2017-05-31 | 海南绿藻世界生物科技有限公司 | Backpulsing sand filter |
-
2005
- 2005-04-22 CN CN 200510039021 patent/CN1850626A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106731057A (en) * | 2016-12-23 | 2017-05-31 | 海南绿藻世界生物科技有限公司 | Backpulsing sand filter |
| CN106731057B (en) * | 2016-12-23 | 2019-05-31 | 海南绿藻世界生物科技有限公司 | Backpulsing sand filter |
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