CN202715283U - Sand guiding device for activated sand filter - Google Patents
Sand guiding device for activated sand filter Download PDFInfo
- Publication number
- CN202715283U CN202715283U CN 201220418630 CN201220418630U CN202715283U CN 202715283 U CN202715283 U CN 202715283U CN 201220418630 CN201220418630 CN 201220418630 CN 201220418630 U CN201220418630 U CN 201220418630U CN 202715283 U CN202715283 U CN 202715283U
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- China
- Prior art keywords
- sand
- plate
- lead
- dirty
- filter
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to components of water treatment equipment, and discloses a sand guiding device for an activated sand filter. The sand guiding device comprises a dirty sand riser (1), a sand guide plate (2) and a dirty sand guiding pipe (7). The sand guiding device for the activated sand filter is simple in structure, safe, firm, long in service life, wide in material drawing, low in cost and easy to implement.
Description
Technical field
The utility model relates to the water treatment facilities component and fitting, and what be specially a kind of active sand filter leads the sand device.
Background technology
Active sand filter is mainly used in removing suspension in the water, adopt quartz sand filtration, must cleaning sand after suspension that quartz sand is held back acquires a certain degree, because of the special construction of active sand filter, the sand that needs to clean needs first through leading from top to bottom water conservancy diversion of sand device.The sand device of leading of existing active sand filter is generally to be out of shape greatly, causes sand inhomogeneous, and service life is not long, and the material of leading the sand device is stainless steel substantially, and is expensive.
The utility model content
The problems such as what the utility model provided a kind of active sand filter leads the sand device, and the utility model has solved the existing sand device of leading and drawn materials singlely, expensive, and distortion is large, and it is inhomogeneous to lead sand, and service life is short, and maintenance capacity is large.
For addressing the above problem, the utility model adopts following technical scheme: a kind of active sand filter lead the sand device, comprise dirty sand riser (1), draw sand plate (2), draw the support of sand plate (3), connector (4), lead sand plate (5), lead the support of sand plate (6), dirty sand guiding tube (7), by assembling.
Dirty sand riser (1) by upper flanges with carry the sand device and be connected, easy to use;
Draw sand plate (2) and be truncated cone-shaped, inside is provided with little truncated cone-shaped and draws sand plate support (3), and sound construction can not be out of shape, and it is even to draw sand;
Leading sand plate (5) is reverse frustoconic, inside is provided with little reverse frustoconic and leads sand plate support (6), sound construction, can not be out of shape, it is even to lead sand, lead sand plate (5) bottom and be provided with dirty sand guiding tube (7), the dirty sand that imports to the bottom is directed to dirty sand riser (1), rise to the active sand filter top and clean by carrying the sand device;
Connector (4) connects and draws sand plate (2) and lead sand plate (5), makes its one-tenth as a whole.
The utility model has the advantage of: drawing materials extensively, can be the materials such as stainless steel, carbon steel, fiberglass or plastics, and price is low, is out of shape littlely, and it is even to lead sand, long service life.
Description of drawings
Fig. 1 is the utility model structural representation.
Symbol description among the figure: dirty sand riser (1), draw sand plate (2), draw the sand plate and support (3), connector (4), lead sand plate (5), lead the sand plate and support (6), dirty sand guiding tube (7).
The specific embodiment
The below is described in detail the utility model with best embodiment.
As shown in Figure 1, a kind of active sand filter lead the sand device, comprise: dirty sand riser (1), draw sand plate (2), draw the sand plate and support (3), connector (4), lead sand plate (5), lead the sand plate and support (6), dirty sand guiding tube (7), by assembling.
Dirty sand riser (1) by upper flanges with carry the sand device and be connected, easy to use;
Draw sand plate (2) and be truncated cone-shaped, inside is provided with little truncated cone-shaped and draws sand plate support (3), and sound construction can not be out of shape, and it is even to draw sand;
Leading sand plate (5) is reverse frustoconic, inside is provided with little reverse frustoconic and leads sand plate support (6), sound construction, can not be out of shape, it is even to lead sand, leads sand plate (5) bottom and is provided with dirty sand guiding tube (7), dirty sand guiding tube (7) is cored screw, easy for installation, the dirty sand that imports to the bottom is directed to dirty sand riser (1), rise to the active sand filter top and clean by carrying the sand device;
Connector (4) connects and draws sand plate (2) and lead sand plate (5), makes its one-tenth as a whole.
It should be noted that at last: obviously, above-described embodiment only is for the utility model example clearly is described, and is not the restriction to embodiment.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here need not also can't give all embodiments exhaustive.And the apparent variation of being amplified out thus or change still are among the protection domain of the present utility model.
Claims (5)
1. an active sand filter leads the sand device, it is characterized in that: by dirty sand riser (1), draw sand plate (2), draw the sand plate and support (3), connector (4), lead sand plate (5), lead the sand plate and support (6), dirty sand guiding tube (7), by assembling.
As claimed in claim 1 a kind of active sand filter lead the sand device, it is characterized in that: sand riser (1) by upper flanges with carry the sand device and be connected, easy to use.
As claimed in claim 1 a kind of active sand filter lead the sand device, it is characterized in that: draw sand plate (2) and be truncated cone-shaped, inside is provided with little truncated cone-shaped draws the sand plate and supports (3), and sound construction can not be out of shape, and it is even to draw sand.
As claimed in claim 1 a kind of active sand filter lead the sand device, it is characterized in that: leading sand plate (5) is reverse frustoconic, inside is provided with little reverse frustoconic and leads sand plate support (6), sound construction, can not be out of shape, it is even to lead sand, leads sand plate (5) bottom and is provided with dirty sand guiding tube (7), the dirty sand that imports to the bottom is directed to dirty sand riser (1), rises to the active sand filter top and clean by carrying the sand device.
As claimed in claim 1 a kind of active sand filter lead the sand device, it is characterized in that: connector (4) connects and draws sand plate (2) and lead sand plate (5), makes its one-tenth as a whole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220418630 CN202715283U (en) | 2012-08-22 | 2012-08-22 | Sand guiding device for activated sand filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220418630 CN202715283U (en) | 2012-08-22 | 2012-08-22 | Sand guiding device for activated sand filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202715283U true CN202715283U (en) | 2013-02-06 |
Family
ID=47617123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220418630 Expired - Fee Related CN202715283U (en) | 2012-08-22 | 2012-08-22 | Sand guiding device for activated sand filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202715283U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112791465A (en) * | 2021-04-07 | 2021-05-14 | 微资源(上海)生物技术有限公司 | Active sand filter |
-
2012
- 2012-08-22 CN CN 201220418630 patent/CN202715283U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112791465A (en) * | 2021-04-07 | 2021-05-14 | 微资源(上海)生物技术有限公司 | Active sand filter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130206 Termination date: 20140822 |
|
| EXPY | Termination of patent right or utility model |