CN202237423U - Quick-mounting shallow sand filter - Google Patents
Quick-mounting shallow sand filter Download PDFInfo
- Publication number
- CN202237423U CN202237423U CN2011203870094U CN201120387009U CN202237423U CN 202237423 U CN202237423 U CN 202237423U CN 2011203870094 U CN2011203870094 U CN 2011203870094U CN 201120387009 U CN201120387009 U CN 201120387009U CN 202237423 U CN202237423 U CN 202237423U
- Authority
- CN
- China
- Prior art keywords
- shallow
- end socket
- hole
- sand
- cylinder
- 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
Links
- 239000004576 sand Substances 0.000 title claims abstract description 39
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 28
- 239000000463 material Substances 0.000 claims abstract description 17
- 239000003973 paint Substances 0.000 claims abstract description 11
- 238000005507 spraying Methods 0.000 claims abstract description 11
- 239000010865 sewage Substances 0.000 claims abstract description 9
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000003466 welding Methods 0.000 abstract 2
- 238000001914 filtration Methods 0.000 description 10
- 239000012535 impurity Substances 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 239000000706 filtrate Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 235000001674 Agaricus brunnescens Nutrition 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000011001 backwashing Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- 230000002335 preservative effect Effects 0.000 description 1
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- Filtration Of Liquid (AREA)
Abstract
The utility model discloses a fast-assembling type shallow sand filter, which comprises a tank body, a filter material layer, a water inlet, a water outlet and a sewage outlet; the tank body is formed by welding an upper shallow butterfly-shaped end socket, a cylinder and a lower shallow butterfly-shaped end socket, a porous plate is arranged above the welding part of the lower end shallow butterfly-shaped end socket and the cylinder, and a water cap is arranged on the porous plate; the side surface of the top of the upper shallow butterfly-shaped end socket is provided with a sand containing hole; 3-6 sand unloading holes are uniformly distributed on the side wall of the cylinder body; the side surface of the bottom of the lower shallow butterfly-shaped end socket is provided with a paint spraying hole; the height of the filter material layer is more than 380mm and less than 400 mm. The utility model discloses the filter speed is fast, and is small, and the recoil is efficient, and water conservation is energy-conserving, install at the jar body dress sand hole, unload the sand hole, the hole of spraying paint is convenient for install the maintenance.
Description
Technical field
The utility model relates to a kind of filter, especially quick mounting type shallow-layer sand filter.
Background technology
The filter filtering velocity of using at present is 8-10m/h; Packing layer is made up of minute filtering layer and supporting layer, and the height of packing layer must be between 1.2-1.5m, so the filtrate in the filter is too much; The transportation load of the water yield is very big when backwash; The filtering layer role seldom, both having wasted filtrate influences filtering velocity, has increased manufacturing and installation cost.
The utility model content
Slowly reach the thick deficiency of filtrate in order to overcome existing filter filtering velocity, the utility model provides a kind of quick mounting type shallow-layer sand filter.
The utility model solves the technical scheme that its technical problem adopted: quick mounting type shallow-layer sand filter comprises tank body, filter material layer, water inlet, delivery port, sewage draining exit; Tank body is welded to form by last shallow butterfly end socket, cylinder and following shallow butterfly end socket three parts, above shallow butterfly end socket in lower end and cylinder weld, is provided with porous plate, and porous plate is provided with the water cap; The top-side that goes up shallow butterfly end socket is provided with the dress sand hole; The cylinder sidewall is evenly distributed with 3～6 and unloads sand hole; The bottom sides of shallow butterfly end socket is provided with the hole of spraying paint down; The height of filter material layer is less than 400mm greater than 380mm.
The beneficial effect of the utility model is, the rate of filtration is fast, and volume is little, and backwash efficient is high, the environmental protection of saving water and energy, and tank body is equipped with the dress sand hole, unloads sand hole, installation and maintenance are convenient in the hole of spraying paint, and the dismounting of groove clamping hoop connected mode is quick.
Description of drawings
Fig. 1 is the utility model overall construction drawing;
Fig. 2 is the vertical view of Fig. 1.
Parts and numbering among the figure:
The 1-tank body; The last shallow butterfly end socket of 1-1-; The 1-2-cylinder; Shallow butterfly end socket under the 1-3-; The 2-filter material layer; The 3-water inlet; The 4-delivery port; The 5-sewage draining exit; The 6-porous plate; 7-adorns sand hole; 8-unloads sand hole; The 9-hole of spraying paint; 10-water cap; The 11-water distributing plate.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is further specified.
As shown in Figure 1, quick mounting type shallow-layer sand filter comprises tank body 1, filter material layer 2, water inlet 3, delivery port 4, sewage draining exit 5; Tank body 1 is welded to form by last shallow butterfly end socket 1-1, cylinder 1-2 and following shallow butterfly end socket 1-3 three parts, above lower end shallow butterfly end socket 1-3 and cylinder 1-2 weld, is provided with porous plate 6, and porous plate 6 is provided with water cap 10; The top-side that goes up shallow butterfly end socket 1-1 is provided with dress sand hole 7; Cylinder 1-2 sidewall is evenly distributed with 3～6 and unloads sand hole 8; The bottom sides of shallow butterfly end socket 1-3 is provided with the hole 9 of spraying paint down; The height of filter material layer 2 is less than 400mm greater than 380mm.
The seal cover board of dress sand hole 7 adopts the groove clamping hoop connected mode to fix.
The seal cover board in hole 9 of spraying paint adopts the groove clamping hoop connected mode to fix.
The seal cover board that unloads sand hole 8 adopts the groove clamping hoop connected mode to fix.
Sewage draining exit 5 is located at down the bottom of shallow butterfly end socket 1-3.
Porous plate 6 is divided into two parts with tank body 1, and top is divided into the filter chamber, and the bottom is divided into collecting chamber, and be equipped with the filter chamber highly is greater than the fine sand filter material layer 2 of 380mm less than 400mm.
At last shallow butterfly end socket 1-1 top a water inlet 3 is arranged, water inlet 3 downsides are provided with reflection-type water distributing plate 11; The sidewall of the cylinder 1-2 of porous plate below is provided with a delivery port 4, and water inlet 3 is consistent with the diameter of delivery port 4.Side at last shallow butterfly end socket 1-1 is provided with a dress sand hole 7, and the seal cover of dress sand hole 7 adopts plough groove type clamp connection mode to fix, and is convenient to installation and removal.
Be evenly distributed with 3～6 at cylinder 1-2 sidewall and unload sand hole 8, the utility model is 3 and unloads sand hole 8, is convenient to unload sand and water cap 10 is installed, and the seal cover that unloads sand hole 8 adopts plough groove type clamp connection mode, is convenient to installation and removal.
At the following side of shallow butterfly end socket 1-3 the hole 9 of spraying paint is set, is convenient to the preservative treatment of spraying paint of shallow butterfly end socket 1-3 inner surface down, the bottom of following shallow butterfly end socket 1-3 is provided with a sewage draining exit 5, and sewage draining exit 5 is connected with the plug that can back out.
When system was in the filtration state, the water inlet of filtered cooperated the shell dimension of particular design through water distributing plate 11, arrived the filter material layer 2 in the filter with the state near advection.This filtration near advection even under high flow rate, filter, still can reach good filter effect.When current filtered the bed of material 2, impurity was trapped within the filter material layer 2.Filter bottom is equipped with mushroom pressure difference compensation and filters water collector, flows out with the collection uniformly of the water after filtering and through delivery port 4.
When system is in the backwash state, along with the continuous accumulation of impurity in filter material layer 2, pressure reduction will constantly increase.When pressure reduction arrives certain setting limit, system will be converted to the backwash state automatically, the impurity that is accumulated with cleaning.
Concerning system, the impurity that backwash and removing are accumulated is necessary.When system was in the backwash state, filtration system can be gone into filter material layer 2 through a threeway backwash valve while adverse current with the water clean, that process is filtered.In this counter-current process, dashed under the impact of current by the filter material layer 2 of backwash, the height of filter material layer 2 is more shallow, improves backwash efficient, reduces required backwash water amount, and has reduced backwashing time.
Claims (7)
1. a quick mounting type shallow-layer sand filter comprises tank body (1), filter material layer (2), water inlet (3), delivery port (4), sewage draining exit (5); Tank body (1) is welded to form by last shallow butterfly end socket (1-1), cylinder (1-2) and following shallow butterfly end socket (1-3) three parts; Shallow butterfly end socket (1-3) is provided with porous plate (6) with the top of cylinder (1-2) weld in the lower end, and porous plate (6) is provided with water cap (10); It is characterized in that the described top-side that shallow butterfly end socket (1-1) is provided with dress sand hole (7); Described cylinder (1-2) sidewall is evenly distributed with 3～6 and unloads sand hole (8); The described bottom sides of shallow butterfly end socket (1-3) down is provided with the hole of spraying paint (9); The height of described filter material layer (2) is less than 400mm greater than 380mm.
2. quick mounting type shallow-layer sand filter according to claim 1 is characterized in that, the seal cover board of described dress sand hole (7) adopts the groove clamping hoop connected mode to fix.
3. quick mounting type shallow-layer sand filter according to claim 1 is characterized in that, the seal cover board in the described hole of spraying paint (9) adopts the groove clamping hoop connected mode to fix.
4. quick mounting type shallow-layer sand filter according to claim 1 is characterized in that, the described seal cover board that unloads sand hole (8) adopts the groove clamping hoop connected mode to fix.
5. quick mounting type shallow-layer sand filter according to claim 1 is characterized in that described water inlet (3) is located at the top of shallow butterfly end socket (1-1).
6. quick mounting type shallow-layer sand filter according to claim 1 is characterized in that, described delivery port (4) is located on the sidewall of the cylinder (1-2) below the porous plate.
7. quick mounting type shallow-layer sand filter according to claim 1 is characterized in that described sewage draining exit (5) is located at down the bottom of shallow butterfly end socket (1-3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203870094U CN202237423U (en) | 2011-10-13 | 2011-10-13 | Quick-mounting shallow sand filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203870094U CN202237423U (en) | 2011-10-13 | 2011-10-13 | Quick-mounting shallow sand filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202237423U true CN202237423U (en) | 2012-05-30 |
Family
ID=46098728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203870094U Expired - Fee Related CN202237423U (en) | 2011-10-13 | 2011-10-13 | Quick-mounting shallow sand filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202237423U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103285635A (en) * | 2013-05-01 | 2013-09-11 | 山东良成环保工程有限公司 | Modular shallow-layer sand filter |
| CN103657200A (en) * | 2012-09-19 | 2014-03-26 | 四川聚友生态农业科技有限公司 | Filtering tank capable of being easily cleaned and replacing filtering materials |
| CN105597387A (en) * | 2015-12-31 | 2016-05-25 | 徐州蓝海能源科技有限公司 | Quartz sand filter |
| CN105664552A (en) * | 2016-04-16 | 2016-06-15 | 马鞍山明创环保科技有限公司 | Ultrasonic self-cleaning side-filtration filter |
| CN107261555A (en) * | 2017-08-03 | 2017-10-20 | 苏州栗业环保科技有限公司 | Continuity activated carbon treatment device and processing system and application |
-
2011
- 2011-10-13 CN CN2011203870094U patent/CN202237423U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103657200A (en) * | 2012-09-19 | 2014-03-26 | 四川聚友生态农业科技有限公司 | Filtering tank capable of being easily cleaned and replacing filtering materials |
| CN103285635A (en) * | 2013-05-01 | 2013-09-11 | 山东良成环保工程有限公司 | Modular shallow-layer sand filter |
| CN105597387A (en) * | 2015-12-31 | 2016-05-25 | 徐州蓝海能源科技有限公司 | Quartz sand filter |
| CN105597387B (en) * | 2015-12-31 | 2018-11-09 | 徐州蓝海能源科技有限公司 | A kind of quartz filter |
| CN105664552A (en) * | 2016-04-16 | 2016-06-15 | 马鞍山明创环保科技有限公司 | Ultrasonic self-cleaning side-filtration filter |
| CN107261555A (en) * | 2017-08-03 | 2017-10-20 | 苏州栗业环保科技有限公司 | Continuity activated carbon treatment device and processing system and application |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: The eight group of high tech Zone Guixi Xiang Shi Qiang village in Chengdu City, Sichuan province 610041 Patentee after: Chengdu Feichuang Technology Co., Ltd. Address before: The eight group of high tech Zone Guixi Xiang Shi Qiang Cun 610041 Sichuan city of Zigong Province Patentee before: Chengdu Feichuang Technology Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120530 Termination date: 20141013 |
|
| EXPY | Termination of patent right or utility model |