CN202192058U - Portable underwater dust collector - Google Patents
Portable underwater dust collector Download PDFInfo
- Publication number
- CN202192058U CN202192058U CN201120316666XU CN201120316666U CN202192058U CN 202192058 U CN202192058 U CN 202192058U CN 201120316666X U CN201120316666X U CN 201120316666XU CN 201120316666 U CN201120316666 U CN 201120316666U CN 202192058 U CN202192058 U CN 202192058U
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- China
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- stainless steel
- flexible pipe
- tube
- portable underwater
- air pump
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- Expired - Lifetime
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Abstract
The utility model provides a portable underwater dust collector, comprising an air pump, a needle type valve, a pressure gage, a stainless steel metal flexible tube, a PP flexible tube, an alloy square tube, a quick joint, a stainless steel tube and a suction port, wherein the air pump is connected with the needle type valve by the PP flexible tube and then is connected to the stainless steel tube at the upper part of the suction port; the stainless steel tube is connected with the stainless steel metal flexible tube by the quick joint; and relative negative pressure is formed at the suction port by an air source provided by the air pump so as to suck out underwater objects. Compared with a conventional fixed air lifting pump, the portable underwater dust collector can flexibly change the lengths of the PP flexible tube and the stainless steel metal tube according to the actual depth of water on site, the quick joint can be used for connection, and the portable underwater dust collector can be applicable to various occasions and places, so that the portable underwater dust collector is multipurpose, and is very convenient to move, install, detach and store, and portable underwater sundry removal can be realized.
Description
Technical field
The present invention relates to a kind of portable underwater dust catcher that is applied to the water treatment filter tank technique, under the situation not out of service of filter tank, can clear up the laying dust and the foreign material of underwater surface at the bottom of the pond fast.
Background technology
The filter tank has a wide range of applications in running water processing and advanced treatment of wastewater and is of a great variety, is divided into up flow type filter tank and downflow system filter tank according to water (flow) direction.Up flow type filter tank water advances from the bottom, filter tank, and top goes out, and dirt is trapped within the bottom, filter tank; Downflow system filter tank water advances from top, filter tank, and the bottom goes out, and dirt is trapped within top, filter tank.Up flow type filter tank dirt in theory should all be trapped within the bottom, filter tank; But have the tiny dirt of part in the actual motion and arrive top, filter tank with water outlet; Precipitate again, accumulate through gravity; Will be in filtrate and water behind the long-play pipe-line equipment top layer form mud, can influence effluent quality along with water outlet is flowed out together after running up to a certain degree.Solve this type of problem at present, need stop filter tank work, the back of drawing water is cleared up the surface, filter tank, not only influence the normal operation of water factory, and workload is bigger.So, research and develop a kind of when normally moving in the filter tank, can be simply, fast to the filtrate top layer and around the corner device that carries out regular desilting work have crucial meaning.
Summary of the invention
The purpose of the utility model is to the problems referred to above, and a kind of simple, effective portable underwater dust catcher is provided.
A kind of portable underwater dust catcher that the utility model designed is characterized in that comprising air pump, needle valve, Pressure gauge; Flange-connection stainless steel metal flexible pipe, PP flexible pipe, aluminum alloy square tube, snap joint, stainless steel tube and suction inlet; Wherein air pump is connected to stainless steel tube through PP flexible pipe connection needle valve on the top of suction inlet; Stainless steel tube links to each other with flange-connection stainless steel metal flexible pipe through snap joint, and the source of the gas through air pump provides forms object under the relative negative pressure suction water outlet at the suction inlet place.
During installation, air pump outlet linking number rice PP flexible pipe, gas is carried institute's air demand through needle valve control is installed on flexible pipe, dispose Pressure gauge indication gas pressure-raising power on the PP flexible pipe, and 10 centimeters link to each other with stainless steel tube on suction inlet top in the bottom of flexible pipe., gas is carried and is picked up the same footpath flange-connection stainless steel metal flexible pipe discharge that foreign material connect through the suction inlet upper end.For guaranteeing that suction inlet and stripping tube can extend the underwater and also firmly stand, at three series connection of stainless steel suction inlet upper end welding aluminum alloy square tubes, maximum length can reach 6 meters.Single flange-connection stainless steel metal flexible pipe maximum flexion is less than 270 degree, and rust steel metal hose upright projection should be greater than its sectional area twice.
Compare with the fixed airlift pump of routine; The length of this portable underwater dust catcher PP flexible pipe, flange-connection stainless steel metal flexible pipe can change according to the degree of depth needs of the actual water in scene flexibly; Connect with snap joint,, realize one-object-many-purposes applicable to different place occasions; Move, install, dismounting, store very conveniently, realize portable removal foreign material under water.
Description of drawings
Fig. 1 portable underwater dust catcher sketch map
Wherein: 1 air pump; 2 needle valves; 3 Pressure gauges; 4 snap joints; The 5PP flexible pipe; 6 pipe clamps; 7 flange-connection stainless steel metal flexible pipes; 8 stainless steel tubes; 9 aluminum alloy square tubes; 10 suction inlets
The specific embodiment
Describe below in conjunction with the figure specific embodiments of the invention:
The utility model portable underwater dust catcher mainly comprises air pump 1, PP flexible pipe 5, DN50 flange-connection stainless steel metal flexible pipe 7, stainless steel tube 8, aluminum alloy square tube 9 and suction inlet 10 compositions; Needle valve 2 and Pressure gauge 3 are installed on the air pump flexible pipe, and using separately between every section pipeline, the snap joint 4 of same model connects.The PP flexible pipe is fixed on the flange-connection stainless steel metal flexible pipe 7 through pipe clamp 6.
In the course of work; Air pump 1 produces capacity gas, and the A point place that is delivered to DN50 stainless steel tube 8 through DN6 PP flexible pipe is regional, and compressed air is 8 upwards outflows from the A point along stainless steel pipes; Make the B point C point the zone regional and outside in the stainless steel pipes 8 form negative pressure on every side; Thereby the amalgam proportion that makes near the water and air the dust catcher suction inlet 10 is less than liquid specific gravity, thereby the generation pressure differential, picks up mud from the bottom.Therefore suction inlet 10 is moved to the foreign material such as mud that need siphon away through aluminum alloy square tube 9, carry that effect is mentioned and suck in the stainless steel tubes 8 through suction inlet 10 through gas, the foreign material of mentioning are discharged through flange-connection stainless steel metal flexible pipe 7 again.The gas amount of carrying can be regulated tolerance through needle valve 2 according to the size of foreign material volume and freely regulated.Three series connection aluminum alloy square tube 9 maximum series connection length are 6 meters, can assist the suction inlet pipeline to stretch in the water and a fixation.This device is applicable to liquid level less than 3.5 meters place, as greater than this liquid level, and relevant aluminum alloy square tube 9, flange-connection stainless steel metal flexible pipe 7 corresponding increase length with the PP flexible pipe.
PP flexible pipe specification is DN6, links to each other through snap joint between the flexible pipe and between flexible pipe and the air pump, and the distance of suction inlet 10 is definite extremely under water according to on-the-spot source of the gas for the flexible pipe total length.
The flange-connection stainless steel metal flexible pipe specification is DN50, and 1 meter of every pipe range links to each other with snap joint, and concrete quantity is according to on-the-spot actual needs flexible configuration.Single flange-connection stainless steel metal flexible pipe maximum flexion is less than 270 degree, and rust steel metal hose upright projection should be greater than its cross section twice, and the many maximum flexions that link can surpass more than 360 degree.
Aluminum alloy square tube specification 25 * 25 * 3, every long 2 meters, 3 altogether.Series connection back maximum length is 6 meters.Be used for suction inlet is moved to destination locations and plays fixation.
Air pump power is more than the 500W, more than the capacity 200L/min, more than the air pressure 0.06MPa.
Utilize this cover novel portable under water dust catcher respectively desilting has been carried out on the active husky filtering ponds filtrate of certain Sewage Plant advanced treating up flow type biofilter and certain Sewage Plant top layer; Gas proposes a large amount of mud at short notice; Need manpower less, work begins and finishes the back and installs, dismantles very convenient.
Claims (3)
1. a portable underwater dust catcher is characterized in that comprising air pump, needle valve, Pressure gauge; Flange-connection stainless steel metal flexible pipe, PP flexible pipe, aluminum alloy square tube, snap joint, stainless steel tube and suction inlet; Wherein air pump is connected to stainless steel tube through PP flexible pipe connection needle valve on the top of suction inlet; Stainless steel tube links to each other with flange-connection stainless steel metal flexible pipe through snap joint, and the source of the gas through air pump provides forms object under the relative negative pressure suction water outlet at the suction inlet place.
2. portable underwater dust catcher according to claim 1 is characterized in that 10 centimeters link to each other with stainless steel tube on suction inlet top for the bottom of described PP flexible pipe.
3. portable underwater dust catcher according to claim 1 is characterized in that the single flange-connection stainless steel metal flexible pipe maximum flexion of described stainless steel flexible hose less than 270 degree, and rust steel metal hose upright projection should be greater than its sectional area twice.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120316666XU CN202192058U (en) | 2011-08-29 | 2011-08-29 | Portable underwater dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120316666XU CN202192058U (en) | 2011-08-29 | 2011-08-29 | Portable underwater dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202192058U true CN202192058U (en) | 2012-04-18 |
Family
ID=45946990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120316666XU Expired - Lifetime CN202192058U (en) | 2011-08-29 | 2011-08-29 | Portable underwater dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202192058U (en) |
-
2011
- 2011-08-29 CN CN201120316666XU patent/CN202192058U/en not_active Expired - Lifetime
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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 workers and peasants in Jiangsu province 226010 Nantong City Road No. 29 Rainbow Building 4 floor B block Patentee after: Taipingyang Water Treatment Engineering Co., Ltd. Address before: 226010 No. 51, Guangzhou Road, Nantong economic and Technological Development Zone, Jiangsu, China Patentee before: Taipingyang Water Treatment Engineering Co., Ltd. |
|
| PP01 | Preservation of patent right |
Effective date of registration: 20191008 Granted publication date: 20120418 |
|
| PP01 | Preservation of patent right | ||
| DD01 | Delivery of document by public notice |
Addressee: Taipingyang Water Treatment Engineering Co., Ltd. Document name: Notice of preservation procedure |
|
| DD01 | Delivery of document by public notice | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120418 |
|
| CX01 | Expiry of patent term |