CN203648255U - Centrifugal filter-screen type sediment filtering device - Google Patents
Centrifugal filter-screen type sediment filtering device Download PDFInfo
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- CN203648255U CN203648255U CN201420022305.8U CN201420022305U CN203648255U CN 203648255 U CN203648255 U CN 203648255U CN 201420022305 U CN201420022305 U CN 201420022305U CN 203648255 U CN203648255 U CN 203648255U
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- sediment
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- tank body
- silt
- filtering apparatus
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Abstract
The utility model relates to the field of irrigation technologies in agricultural water-soil engineering, and particularly relates to a centrifugal filter-net type sediment filtering device. The device comprises a water inlet device and a water outlet device, and is mainly characterized by also comprising a sediment filtering unit arranged between the water inlet device and the water outlet device, wherein the sediment filtering unit comprises an inner tank arranged in a tank shell, the upper part of the inner tank is in the shape of a circular truncated cone, and the lower part of the inner tank is semi-spherical; the upper part of the shape of a circular truncated cone is provided with an inner tank water outlet, the water outlet is provided with a coarse filter screen and connected with a guide cover through a bracket, the guide cover is fixedly connected with the tank shell and provided with a fine filter screen; the lower part of the shape of a circular truncated cone is fixedly connected with the tank shell; the lower part of the inner tank is provided with a sediment collecting tank, the sediment collecting tank is provided with a sediment outlet, and the sediment outlet is provided with a sediment discharge switch. Due to the sediment discharge switch, deposited sediment can be timely discharged to the outside of the tank. The device has the advantages that sediment-containing water is centrifuged, and filtered by the coarse and fine filter screens after primary sedimentation, so that the filtering efficiency is improved; the sediment filtering device is simple in structure and low in cost; and sediment on the fine filter screen can be discharged from a backwash sediment outlet under the action of backwash, and sediment on the coarse filter screen can be discharged by the sediment discharge switch on the sediment collecting tank. The device is simple in operation, and a filtering device body does not need to be removed.
Description
Technical field:
The utility model relates to irrigation technique field in Agricultural Water-Soil Engineering, particularly relates to a kind of centrifugal filter formula silt filtering apparatus.
Background technology:
At present, along with the development of science and economic technology, industrial and agricultural production, population and ecological water amount constantly increase, and agricultural water accounts for wherein major part, then Developing Water-saving Agriculture is rapid, be accompanied by the water-saving irrigation method such as microspray irrigation, infiltrating irrigation and arise at the historic moment, and these irrigation methods are all to the having relatively high expectations of water quality, and water source generally contains more silt.Therefore, efficient, safe and reliable silt filter plant becomes its important part.And the centrifugal silt filter plant of existing part, arranging of inlet channel position and filter screen is reasonable not, the sand grain that contains larger kinetic energy and current can direct impact filtration nets, cause screen pack distortion etc., make filter effect not good, and the setting of sedimentation tank is unfavorable for the quick discharge of silt; Also have part filter plant complex structure, bulky, be unfavorable for promoting the use of.Therefore, the utility model designs a kind of compact conformation, cost is lower, and one-level is centrifugal and thick after precipitating, the centrifugal filter formula silt filtering apparatus of fie screen two-stage combined filtering, significant.
Summary of the invention:
The purpose of this utility model is to avoid the deficiencies in the prior art part and a kind of centrifugal filter formula silt filtering apparatus is provided.Solve prior art silt filter efficiency not high, filter apparatus configuration complexity and volume are larger, high cost shortcoming, the silt filtering apparatus a kind of efficient, simple in structure, that centrifugal and filter screen are combined of proposition.
The purpose of this utility model can be by realizing by the following technical solutions: a kind of centrifugal filter formula silt filtering apparatus, include water feed apparatus, discharging device, its main feature is also to include between water feed apparatus, discharging device and is provided with silt filtering apparatus; Silt filtering apparatus includes in the inside of tank body shell and is provided with interior tank body, and interior tank body top is truncated cone-shaped, and bottom is hemispherical; The top of truncated cone-shaped is provided with interior tank body delivery port, and coarse strainer is set on delivery port, connects fairing cap by support, and fairing cap and tank body shell are connected, and which is provided with fie screen; The bottom of truncated cone-shaped and tank body shell are connected; Interior tank body lower part is provided with the husky tank of collection, is provided with sand discharge outlet on the husky tank of collection, in sand discharge outlet, is provided with sand discharge switch.Sand discharge switch, can be in time by outside deposited silt drain tank.
Described centrifugal filter formula silt filtering apparatus, described water feed apparatus includes and before inlet channel, is provided with sedimentation pond, is provided with water inlet switch on inlet channel, non-return valve and flange.
Described centrifugal filter formula silt filtering apparatus, described discharging device includes and on outlet conduit, is provided with flange, effluent switch, flowmeter and breather valve.
Described centrifugal filter formula silt filtering apparatus, also includes on tank body shell and is provided with Pressure gauge; The tank body shell of described silt filtering apparatus is provided with backwash silt outlet, can be by backwash time by filter screen and be deposited on outside the external silt discharge pipe of inner canister.On the husky tank of collection, be provided with observation window.
Described centrifugal filter formula silt filtering apparatus, also includes and described integrates husky tank as spheroid, is beneficial to the deposition of silt, and contains observation window, the deposition conditions of observable silt.
The beneficial effects of the utility model are: described a kind of centrifugal filter formula silt filtering apparatus, and silt filter efficiency is higher, and simple in structure; Silt on fie screen can act on the outlet of backwash silt by backwash and be discharged, and coarse strainer silt can be discharged by the sand discharge switch collecting on husky tank, simple to operate, without dismounting filter body; The non-return valve of inlet channel can effectively prevent because closing water and the silt in water source suck-back tank.The Pressure gauge arranging on outer tank body, the flowmeter arranging on outlet conduit and breather valve have guaranteed reliability and the security of this device running body.Therefore, the utility model can be widely used in water-saving irrigation agricultural.
Accompanying drawing explanation:
Fig. 1 is the utility model centrifugal filter formula silt filtering apparatus structural representation;
Fig. 2 is the utility model centrifugal filter formula silt filtering apparatus left view;
Fig. 3 is the utility model centrifugal filter formula silt filtering apparatus fairing cap and fie screen structural representation.
In figure: 1. tank body shell, 2. fie screen, 3. fairing cap, 4. interior tank body, 5. silt outlet, 6. observation window, 7. collection husky tank, 8. sand discharge switch, 9. flange, 10. non-return valve, 11. inlet channels, 12. water inlet switch, 13. Pressure gauges, 14. outlet conduits, 15. effluent switch, 16. flowmeters, 17. breather valves, 18. supports, 19. coarse strainers, 20. sedimentation ponds, 21. interior tank body delivery ports.
The specific embodiment:
Be described in further detail below in conjunction with the most preferred embodiment shown in accompanying drawing:
Embodiment 1: see Fig. 1, Fig. 2, Fig. 3, a kind of centrifugal filter formula silt filtering apparatus, includes water feed apparatus, and discharging device is provided with silt filtering apparatus between water feed apparatus, discharging device; Silt filtering apparatus includes and is provided with interior tank body 4 in the inside of tank body shell 1, and interior tank body 4 tops are truncated cone-shaped, and bottom is hemispherical; The top of truncated cone-shaped is provided with interior tank body delivery port 21, and coarse strainer 19 is set on delivery port, connects fairing cap 3 by support 18, and fairing cap 3 is connected with tank body shell 1, which is provided with fie screen 2; The bottom of truncated cone-shaped and tank body shell 1 are connected; Interior tank body 4 bottoms are provided with the husky tank 7 of collection, are provided with sand discharge outlet on the husky tank 7 of collection, in sand discharge outlet, are provided with sand discharge switch 8.Sand discharge switch 8, can be in time by outside deposited silt drain tank.
Described water feed apparatus includes and before inlet channel 11, is provided with sedimentation pond 20, is provided with water inlet switch 12 on inlet channel 11, non-return valve 10 and flange 9.
Described discharging device includes and on outlet conduit 14, is provided with outlet(discharge) flange 9, effluent switch 15, flowmeter 16 and breather valve 17.
On described tank body shell 1, be provided with Pressure gauge 13; The tank body shell 1 of described silt filtering apparatus is provided with backwash silt outlet 5, can be by backwash time by filter screen and be deposited on the external silt of inner canister and discharge.On the husky tank 7 of collection, be provided with observation window 6.
Also include and described integrate husky tank 7 as spheroid, be beneficial to the deposition of silt, and contain observation window 6, the deposition conditions of observable silt.
When the utility model work, when the current that contain silt are introduced into sedimentation pond 20, bulky grain silt in water will deposit, current continue to enter after inlet channel 11, and the most of silt in water is deposited in the husky tank of collection under centrifugal action, filters a part of silt containing the sluggish flow upper reaches of part silt by coarse strainer, and fairing cap has expanded rapidly the discharge area of current, the further sedimentation of silt, small part silt again by fie screen by its filtering, current flow out by delivery port.
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 (5)
1. a centrifugal filter formula silt filtering apparatus, includes water feed apparatus, and discharging device characterized by further comprising between water feed apparatus, discharging device and has been provided with silt filtering apparatus; Silt filtering apparatus includes in the inside of tank body shell and is provided with interior tank body, and interior tank body top is truncated cone-shaped, and bottom is hemispherical; The top of truncated cone-shaped is provided with interior tank body delivery port, and coarse strainer is set on delivery port, connects fairing cap by support, and fairing cap and tank body shell are connected, and which is provided with fie screen; The bottom of truncated cone-shaped and tank body shell are connected; Interior tank body lower part is provided with the husky tank of collection, is provided with sand discharge outlet on the husky tank of collection, in sand discharge outlet, is provided with sand discharge switch.
2. centrifugal filter formula silt filtering apparatus as claimed in claim 1, the water feed apparatus described in it is characterized in that includes and before inlet channel, is provided with sedimentation pond, is provided with water inlet switch, non-return valve and flange on inlet channel.
3. centrifugal filter formula silt filtering apparatus as claimed in claim 1, the discharging device described in it is characterized in that includes and on outlet conduit, is provided with flange, effluent switch, flowmeter and breather valve.
4. centrifugal filter formula silt filtering apparatus as claimed in claim 1, characterized by further comprising on tank body shell and has been provided with Pressure gauge; The tank body shell of described silt filtering apparatus is provided with the outlet of backwash silt; On the husky tank of collection, be provided with observation window.
5. centrifugal filter formula silt filtering apparatus as claimed in claim 1, characterized by further comprising and described integrate husky tank as spheroid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420022305.8U CN203648255U (en) | 2014-01-14 | 2014-01-14 | Centrifugal filter-screen type sediment filtering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420022305.8U CN203648255U (en) | 2014-01-14 | 2014-01-14 | Centrifugal filter-screen type sediment filtering device |
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| Publication Number | Publication Date |
|---|---|
| CN203648255U true CN203648255U (en) | 2014-06-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420022305.8U Expired - Fee Related CN203648255U (en) | 2014-01-14 | 2014-01-14 | Centrifugal filter-screen type sediment filtering device |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104436848A (en) * | 2014-11-11 | 2015-03-25 | 甘肃农业大学 | Double-filter-screen type cyclone sediment filter |
| CN105794601A (en) * | 2016-05-22 | 2016-07-27 | 中山弗雷德机械有限公司 | Novel agricultural water irrigation device |
| CN105858941A (en) * | 2016-06-16 | 2016-08-17 | 吴海燕 | Sewage purification device |
| CN106512546A (en) * | 2016-11-24 | 2017-03-22 | 成都佳美嘉科技有限公司 | Hydraulic engineering filtering device |
| CN110361308A (en) * | 2019-07-02 | 2019-10-22 | 河海大学 | Water purification in silt consolidation experiment hinders husky device |
| CN112442970A (en) * | 2020-11-30 | 2021-03-05 | 武汉大学 | Multifunctional ecological water diversion device |
| CN113041724A (en) * | 2021-05-19 | 2021-06-29 | 刘建华 | Integrated pump station with waste gas purification function |
| CN113274838A (en) * | 2021-06-01 | 2021-08-20 | 珠海东亮智能技术有限公司 | Gas-water separation device of medical molecular sieve oxygen generation equipment |
-
2014
- 2014-01-14 CN CN201420022305.8U patent/CN203648255U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104436848A (en) * | 2014-11-11 | 2015-03-25 | 甘肃农业大学 | Double-filter-screen type cyclone sediment filter |
| CN105794601A (en) * | 2016-05-22 | 2016-07-27 | 中山弗雷德机械有限公司 | Novel agricultural water irrigation device |
| CN105858941A (en) * | 2016-06-16 | 2016-08-17 | 吴海燕 | Sewage purification device |
| CN105858941B (en) * | 2016-06-16 | 2018-08-24 | 吴海燕 | A kind of effluent treatment plant |
| CN106512546A (en) * | 2016-11-24 | 2017-03-22 | 成都佳美嘉科技有限公司 | Hydraulic engineering filtering device |
| CN110361308A (en) * | 2019-07-02 | 2019-10-22 | 河海大学 | Water purification in silt consolidation experiment hinders husky device |
| CN112442970A (en) * | 2020-11-30 | 2021-03-05 | 武汉大学 | Multifunctional ecological water diversion device |
| CN112442970B (en) * | 2020-11-30 | 2022-03-15 | 武汉大学 | Multifunctional ecological water diversion device |
| CN113041724A (en) * | 2021-05-19 | 2021-06-29 | 刘建华 | Integrated pump station with waste gas purification function |
| CN113274838A (en) * | 2021-06-01 | 2021-08-20 | 珠海东亮智能技术有限公司 | Gas-water separation device of medical molecular sieve oxygen generation equipment |
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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: 20140618 Termination date: 20150114 |
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| EXPY | Termination of patent right or utility model |