CN105536307A - Adjustable quartz sand filter - Google Patents
Adjustable quartz sand filter Download PDFInfo
- Publication number
- CN105536307A CN105536307A CN201610053220.XA CN201610053220A CN105536307A CN 105536307 A CN105536307 A CN 105536307A CN 201610053220 A CN201610053220 A CN 201610053220A CN 105536307 A CN105536307 A CN 105536307A
- Authority
- CN
- China
- Prior art keywords
- main body
- filter
- pipe
- water
- water inlet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
- B01D24/02—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration
- B01D24/10—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration the filtering material being held in a closed container
- B01D24/12—Downward filtration, the filtering material being supported by pervious surfaces
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
- B01D24/38—Feed or discharge devices
- B01D24/40—Feed or discharge devices for feeding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
- B01D24/38—Feed or discharge devices
- B01D24/42—Feed or discharge devices for discharging filtrate
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
- B01D24/46—Regenerating the filtering material in the filter
- B01D24/4631—Counter-current flushing, e.g. by air
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2101/00—Types of filters having loose filtering material
- B01D2101/04—Sand or gravel filters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/08—Regeneration of the filter
Abstract
The invention discloses an adjustable quartz sand filter and belongs to the field of sewage treatment equipment. The adjustable quartz sand filter comprises a main body and supporting legs. The multiple supporting legs are welded to the lower end of the main body. The bottom end inside the main body is provided with a filter plate and a filter cap. The upper portion of the filter plate and the filter cap is filled with filter materials. The top end of the main body is provided with two lifting lugs and two thread openings. The right side of the top end of the main body is provided with a water inlet. The water inlet is connected with a water inlet pipe. The water inlet pipe is provided with an adjusting valve I. The right side wall of the main body is provided with an access hole and a discharge opening. The discharge opening is located on the upper side of the filter plate and the filter cap. The bottom end of the main body is provided with a water outlet. The water outlet is connected with a water pipe. The lower end of the water pipe is provided with an evacuation pipe. The upper end of the water pipe is connected with a water outlet pipe, a back wash water pipe and a filtrate backflow pipe which is provided with an adjusting valve II. The adjustable quartz sand filter has the advantages that the filter efficiency is improved, and energy consumption and the cost are reduced.
Description
Technical field
The invention belongs to field of sewage treatment equipment, is a kind of adjustable quartz sand filter specifically.
Background technology
Quartz filter is a kind of pressure filter, and adopt purity quartzite as filling filtrate in filter, when sewage flows through filtering layer from top to bottom, the suspension in water and baregin particle are removed, thus the turbidity of water is reduced.
At present, quartz sand filtration to remove in water one of most effective means of suspension, is unit important in advanced treatment of wastewater, reusing sewage and Water purification.The scope of its application is wide, can meet the demand of every profession and trade sewage water filtration.
Along with developing rapidly of modernization industry, suspended wastewater, high-turbidity water, demineralized water, electrodialysis and reverse osmosis water are originated very wide and discharge capacity is large, as: the industry-by-industries such as electron electric power, petrochemical industry, metallurgical plating, papermaking weaving, pharmacy dialysis, food and drink, Drinking Water, factory and enterprise use water, swimming pool.So the source of waste water, flow, suspension content or the unequal difference of water distribution are had higher requirement to filter plant.At present, general adopt the multiple equipment of series connection, by filtering step by step or improving filter effect by modes such as the performances that improves filtrate, and the cost of aforesaid way is higher, reduces the efficiency of filtration.
Therefore, applicant, in conjunction with the deficiencies in the prior art, through improvement repeatedly and experiment, provides a kind of novel filter.
Summary of the invention
Object of the present invention provides a kind of adjustable quartz sand filter.
For achieving the above object, technical scheme of the present invention, comprise main body and supporting leg, the lower end of described main body is welded with multiple supporting leg, is provided with filter plate and filter cap in the inner bottom of main body, and the top of described filter plate and filter cap is filled with filtrate, the top of described main body is provided with two hangers and two silk mouths, be provided with water inlet on the right side on this main body top, described water inlet is connected with water inlet pipe, and is provided with control valve I on this water inlet pipe.
The right side wall of described main body is provided with access hole and discharge port, and described discharge port is positioned at the upside of filter plate and filter cap.
The bottom of described main body is provided with delivery port, and described delivery port is connected with water pipe, and the lower end of described water pipe is provided with evacuated tube, is connected to outlet pipe, backwash water pipe and filtrate return duct in the upper end of this water pipe, and described filtrate return duct is provided with control valve II.
Owing to adopting technique scheme, beneficial effect of the present invention is: water inlet pipe is set up control valve I, the flow velocity of adjustable sewage, achieves the sewage of variety classes or concentration and the coupling of media filtration performance, reach optimum filtration effect with this; Water pipe is set up the return duct with control valve II, the sewage tentatively filtered can be transmitted back to intermediate pool by this return duct again, and coordinate control valve I, the intensity of controlled filter, achieve the object of single device circulating filtration, instead of the technical scheme by series connection multiple stage filter plant, reduce power consumption and cost; Preliminary filtrate is transported to intermediate pool again, raw sewage constantly can be diluted, and extends the life-span of filtrate, reduces the number of times of backwash.
Accompanying drawing explanation
Now the present invention will be further described by reference to the accompanying drawings.
Fig. 1 is structural representation of the present invention.
In figure: 1, main body, 2, supporting leg, 3, filter plate and filter cap, 4, filtrate, 5, hanger, 6, silk mouth, 7, water inlet, 8, water inlet pipe, 9, control valve I, 10, access hole, 11, discharge port, 12, delivery port, 13, water pipe, 14, evacuated tube, 15, outlet pipe, 16, backwash water pipe, 17, filtrate return duct, 18, control valve II.
Detailed description of the invention
As shown in Figure 1, the present invention includes main body 1 and supporting leg 2, the lower end of described main body 1 is welded with multiple supporting leg 2, filter plate and filter cap 3 is provided with in the inner bottom of main body 1, the top of described filter plate and filter cap 3 is filled with filtrate 4, and the top of described main body 1 is provided with two hangers 5 and two silk mouths 6, is provided with water inlet 7 on the right side on this main body 1 top, described water inlet 7 is connected with water inlet pipe 8, and is provided with control valve I 9 on this water inlet pipe 8.
The right side wall of described main body 1 is provided with access hole 10 and discharge port 11, and described discharge port 11 is positioned at the upside of filter plate and filter cap 3.
The bottom of described main body 1 is provided with delivery port 12, described delivery port 12 is connected with water pipe 13, the lower end of described water pipe 13 is provided with evacuated tube 14, is connected to outlet pipe 15, backwash water pipe 16 and filtrate return duct 17 in the upper end of this water pipe 13, and described filtrate return duct 17 is provided with control valve II 18.
Operation principle of the present invention: sewage enters through the upper end of water inlet pipe 8 from main body 1, the filtrate of entering to filter is flowed out from outlet pipe 15, part filtrate is transported to intermediate pool through filtrate return duct 17, in filter process, by the intensity regulating control valve I 9 and control valve II to regulate filtration.
Claims (1)
1. an adjustable quartz sand filter, comprise main body and supporting leg, the lower end of described main body is welded with multiple supporting leg, filter plate and filter cap is provided with in the inner bottom of main body, the top of described filter plate and filter cap is filled with filtrate, it is characterized in that: the top of described main body is provided with two hangers and two silk mouths, is provided with water inlet on the right side on this main body top, described water inlet is connected with water inlet pipe, and is provided with control valve I on this water inlet pipe;
The right side wall of described main body is provided with access hole and discharge port, and described discharge port is positioned at the upside of filter plate and filter cap;
The bottom of described main body is provided with delivery port, and described delivery port is connected with water pipe, and the lower end of described water pipe is provided with evacuated tube, is connected to outlet pipe, backwash water pipe and filtrate return duct in the upper end of this water pipe, and described filtrate return duct is provided with control valve II.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610053220.XA CN105536307A (en) | 2016-01-27 | 2016-01-27 | Adjustable quartz sand filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610053220.XA CN105536307A (en) | 2016-01-27 | 2016-01-27 | Adjustable quartz sand filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105536307A true CN105536307A (en) | 2016-05-04 |
Family
ID=55816158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610053220.XA Pending CN105536307A (en) | 2016-01-27 | 2016-01-27 | Adjustable quartz sand filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105536307A (en) |
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 |
| CN113813657A (en) * | 2021-08-08 | 2021-12-21 | 滁州永强汽车制造有限公司 | Vehicle-mounted fiber ball purified water filtering device |
-
2016
- 2016-01-27 CN CN201610053220.XA patent/CN105536307A/en active Pending
Cited By (3)
| 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 |
| CN113813657A (en) * | 2021-08-08 | 2021-12-21 | 滁州永强汽车制造有限公司 | Vehicle-mounted fiber ball purified water filtering device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160504 |
|
| WD01 | Invention patent application deemed withdrawn after publication |