CN201505477U - Water flow rotary dreg removal and anti-block device - Google Patents
Water flow rotary dreg removal and anti-block device Download PDFInfo
- Publication number
- CN201505477U CN201505477U CN2009201288167U CN200920128816U CN201505477U CN 201505477 U CN201505477 U CN 201505477U CN 2009201288167 U CN2009201288167 U CN 2009201288167U CN 200920128816 U CN200920128816 U CN 200920128816U CN 201505477 U CN201505477 U CN 201505477U
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- rotating shaft
- water inlet
- screen pack
- shaped brush
- current rotation
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Abstract
The utility model discloses a water flow rotary dreg removal and anti-block device which comprises a water inlet pipe, a filter screen arranged on a cross section of a water inlet of the water inlet pipe, a rotating shaft, a rotating blade and a strip-shaped brush. A dreg discharge groove with a through groove structure is formed on the outer lateral surface of the filter screen; one end of the rotating shaft passes through the filter screen along the axis of the water inlet pipe and is axially fixed and radially and rotationally matched with the filter screen; the rotating blade forms an acute angle with an axis of the rotating shaft and is fixedly arranged at the penetration end of the rotating shaft aslant; the strip-shaped brush is fixedly arranged at the other end of the rotating shaft; and hairs of the strip-shaped brush are in contact with the outer lateral surface of the filter screen. In the water flow rotary dreg removal and anti-block device, when water flows through the rotating blade, the lateral component force is generated to the rotating blade; the rotating shaft rotates and drives the strip-shaped brush to scrape and brush the filter screen so as to automatically remove impurities; and the impurities on the filter screen are brushed into the dreg discharge groove by the strip-shaped brush, flow to a notch under the water washing action and is discharged from the dreg discharge groove so as to automatically clean dregs. The anti-block device has the advantages of simple structure, low cost and convenient use.
Description
Technical field
The utility model relates to a kind of filtration anti-block apparatus, relates in particular to a kind of current rotation slagging-off anti-block apparatus.
Background technology
From greatly containing certain solids, suspension and other impurity mostly to rivers, little water of mentioning at the bottom of irrigation canals and ditches even the missile silo, want these water sources are used for domestic water or the just necessary process filtration treatment of water for industrial use, to remove contained impurity in the water.Be used for the cooling of water-cooled unit as the water that extracts in the irrigation canals and ditches, require to the cooling water processing that removes the gred, in order to avoid stop up various pipelines and control valve.
In the past, people usually build some tanks, directly water are introduced in the tank, allow fixed substance in tank, precipitate voluntarily, to reach except that contained fixed substance in anhydrating, the water of post precipitation flows through the stent-type screen cloth again, to reach the purpose of removing contained suspension in the water.This precipitation in past, filtration treatment not only need bigger processing place, and operating process is loaded down with trivial details, and both time-consuming, effort is uneconomical again.
At present, people adopt the direct groundwater abstraction of water pump, and filter is installed at the water inlet pipe place of water pump, so as when to extract water the impurity in the filtered water simultaneously.This filter mainly adopts mesh grid to filter, and this establishment net common stainless steel, copper wire, the nylon yarns etc. of adopting are worked out more, water solid matter in the filtered water effectively when the mesh grid, but the suspension in the water tends to be wrapped on the net, stop up mesh, cause the mesh grid treating capacity to decline to a great extent, the net inside and outside differential pressure increases, even the phenomenon that screen pack crushes occurs.In the prior art, people are in order to solve the screen pack blockage problem, over against screen pack backwash pump and corresponding valve are installed in the screen pack inboard, regularly open backwash pump and valve, screen pack is carried out back flush, and with the suspension that twines on the removal screen pack, but this mode also exists following deficiency: one, this structure needs to increase separately a backwash pump, not only cost of investment height, and consumed power; Two, backwash pump is opened screen pack is carried out backwash, and the suspension of winding also is difficult to wash away from screen pack, still can not solve the problem that suspension stops up screen pack fully; Even three suspensions that are flushed away also only rest on the place ahead of screen pack, when water pump extracts, the suspension that sweeps away again very snap back to screen pack, cause once more and to stop up.
The utility model content
At weak point of the prior art, the utility model provides a kind of both can cross impurity such as filter solid, suspension, and impurity is difficult for attached on the screen pack, prevented the current rotation slagging-off anti-block apparatus that screen pack stops up effectively.
A kind of current rotation slagging-off anti-block apparatus that the utility model provides comprises water inlet pipe, be arranged on screen pack, rotating shaft, rotating vane and bar shaped brush on the water inlet cross section of water inlet pipe; The lateral surface of described screen pack has the ash pit of groove structure; Described rotating shaft one end passes screen pack and is rotatably assorted with the screen pack axially-fixed and radial along the axis of water inlet pipe; Described rotating vane and shaft axis acutangulate inclination and are fixedly installed on penetrating on the end of rotating shaft; Described bar shaped brush is fixedly installed on the other end of rotating shaft, and the bristle of bar shaped brush contacts with the lateral surface of screen pack.
Further, the length of described bar shaped brush and the equal diameters of screen pack;
Further, an end slot mouth degree of depth of described ash pit is less than other end depth of rebate;
Further, described rotating vane is at least and is distributed on rotating shaft and penetrates on the end three;
Further, comprise that also the water inlet of water pump, described water pump is communicated with the delivery port of water inlet pipe, the shallow slot mouth end of described ash pit is communicated with the delivery port of water pump by flush pipe, the scum pipe that the setting of deep trouth mouth end is communicated with it;
Further, described flush pipe is provided with the Sludge washing-out valve of control flushing cinder pressure size; Scum pipe is provided with the residual cake valve of control deslagging;
Further, also comprise the bracing frame that is arranged in the water inlet pipe, the inserting end of described rotating shaft passes bracing frame and is rotatably assorted with it;
Further, described bristle is the long fibre hair;
Further, described bristle is a nylon yarn.
The beneficial effects of the utility model: the bar shaped brush that fixedly installs on the rotating shaft that a kind of current rotation slagging-off anti-block apparatus of the present utility model adopts the screen pack that is provided with ash pit, be rotatably assorted with screen pack and the rotating vane that fixedly installs rotating shaft one end and the other end makes this device have following advantage:
1, rotating vane and shaft axis acutangulate the inserting end that is obliquely installed in rotating shaft, current produce cross component force to each blade when these blades, rotating shaft is subjected to rotate under the component effect at blade, thereby drive the bar shaped brush screen pack is carried out wiper, to reach the purpose of impurity such as suspension accompanying on the automatic removal screen pack, both small investment, power savings again.
2, the impurity on the screen pack is gone in the ash pit by bar shaped brush brush, water major part under certain pressure effect enters in the water inlet pipe, sub-fraction is subjected to the resistance of ash pit, formation is washed away to the impurity in the ash pit, impurity flows and the discharge ash pit to notch under the effect of scouring force, reaches automatic slag removal.
3, this current rotation slagging-off anti-block apparatus prevents effectively that not only screen pack from stopping up, and simple in structure, cost is low, easy to use.
4, also can flush pipe be set at an end slot mouth of ash pit, flush pipe one end is communicated with water pump, the other end is corresponding with an end slot mouth, at the other end notch scum pipe is set, the water under high pressure that water pump extracts washes away the impurity in the ash pit through flush pipe, and gets rid of from scum pipe, not only the deslagging better effects if, and avoided the impurity of discharge to get back to once more on the screen pack, cause once more and stop up.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is done to describe in further detail.
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the left view of Fig. 1.
The specific embodiment
Fig. 1 is a structural representation of the present utility model, Fig. 2 is the left view of Fig. 1, and as shown in the figure: screen pack 3, rotating shaft 4, rotating vane 5, the bar shaped on the water inlet cross section that a kind of current rotation slagging-off anti-block apparatus comprises water pump 1, the water inlet pipe 2 that is communicated with the water inlet of water pump 1, be arranged on water inlet pipe 2 brushes 6 and bracing frame 8.The lateral surface of screen pack 3 has the ash pit 7 that two ends are the groove structure, the length of ash pit 7 and the equal in length of screen pack, the degree of depth of one end slot mouth is less than the degree of depth of other end notch, shallow slot mouth end is communicated with the delivery port of water pump 1 by flush pipe 11, and described flush pipe 11 is provided with the Sludge washing-out valve 9 of control flushing cinder pressure size; Deep trouth mouth end is provided with the scum pipe 12 that is communicated with it, and scum pipe 12 is provided with residual cake valve 10.Bracing frame 8 is fixedly installed in the water inlet pipe 2, and an end of rotating shaft 4 passes screen pack 3 and bracing frame 8 and is rotatably assorted by bearing 13 and screen pack 3 and bracing frame 8 axially-fixed and radials along the axis of water inlet pipe 2.The axis of rotating vane 5 and rotating shaft 4 acutangulates and is obliquely installed the penetrating on the end of rotating shaft 4, and bar shaped brush 6 is fixedly installed on the other end of rotating shaft 4, the bristle of bar shaped brush 6 and the outer side contacts of screen pack 3.
In the present embodiment, the depth of rebate of ash pit 7 close Sludge washing-out valves 9 is less than the depth of rebate near residual cake valve 10, and when carrying out flushing cinder, the impurity that help in the ash pit 7 flow, and improve the efficient that removes the gred.The length of bar shaped brush 6 and the equal diameters of screen pack 3, the bristle when bar shaped brush 6 rotates on it can cover screen pack 3 fully, removes impurity accompanying on the screen pack 3 fully to reach.Rotating vane 5 is at least and is distributed on rotating shaft 4 and penetrates on the end three, the rotating vane 5 of present embodiment adopts uniform three, three are all outwards opened, and tilt to same clockwise direction, current are when rotating vane 5, each blade all is subjected to unidirectional component, and each component acts on rotating shaft 4, drives rotating shaft 4 and rotates.Certainly, rotating vane 5 is not limited to above-mentioned three, also can adopt the multi-disc more than two or three; Incline direction also not only is confined to clockwise direction, also can adopt same counter clockwise direction to tilt, and can reach equally to drive the purpose that rotating shaft 4 is rotated.
The bristle of present embodiment adopts the long fibre hair, and the long fibre hair both can reach the impurity of removing on the screen pack 3 when brush screen pack 3, can avoid the surface of scratch screen pack again.Same bristle also can adopt other material, as fine wire, nylon yarn etc.
When using this current rotation slagging-off anti-block apparatus, the delivery port of water pump 1 is connected with user's pipeline, and the water inlet of water inlet pipe 2 stretches into underground water.At first open the power supply of water pump 1, water pump 1 groundwater abstraction, water enters water inlet pipe 2, and to the certain impulsive force of rotating vane 5 generations, rotating shaft 4 is rotated under rotating vane 5 stressed effects, and rotating shaft 4 is rotated and driven 6 rotations of bar shaped brush, and the bristle of bar shaped brush 6 begins screen pack 3 is carried out wiper, reach accompanying suspended contamination on the automatic removing screen pack, the impurity on the screen pack 3 is brushed in the ash pit 7; And then open Sludge washing-out valve 9 and residual cake valve 10, and the water under high pressure of certain pressure enters the impurity in the scour trough in the ash pit 7 from the delivery port of water pump 1 through washing away pipe 11, and the impurity in the groove is got rid of by scum pipe 12, to reach the purpose of automatic slag removal.
Explanation is at last, above embodiment is only unrestricted in order to the explanation the technical solution of the utility model, although the utility model is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can make amendment or be equal to replacement the technical solution of the utility model, and not breaking away from the aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of the claim scope of the present utility model.
Claims (9)
1. current rotation slagging-off anti-block apparatus comprises water inlet pipe (2) and is arranged on screen pack (3) on the water inlet cross section of water inlet pipe (2), it is characterized in that: comprise that also rotating shaft (4), rotating vane (5) and bar shaped brush (6); The lateral surface of described screen pack (3) has the ash pit (7) of groove structure; Described rotating shaft (4) one ends pass screen pack (3) and are rotatably assorted with screen pack (3) axially-fixed and radial along the axis of water inlet pipe (2); Described rotating vane (5) acutangulates inclination with rotating shaft (4) axis and is fixedly installed on penetrating on the end of rotating shaft (4); Described bar shaped brush (6) is fixedly installed on the other end of rotating shaft (4), and the bristle of bar shaped brush (6) contacts with the lateral surface of screen pack (3).
2. a kind of current rotation slagging-off anti-block apparatus according to claim 1 is characterized in that: the length of described bar shaped brush (6) and the equal diameters of screen pack (3).
3. a kind of current rotation slagging-off anti-block apparatus according to claim 2, it is characterized in that: an end slot mouth degree of depth of described ash pit (7) is less than other end depth of rebate.
4. a kind of current rotation slagging-off anti-block apparatus according to claim 3 is characterized in that: described rotating vane (5) is at least and is distributed on rotating shaft (4) and penetrates on the end three.
5. according to the described a kind of current rotation slagging-off anti-block apparatus of each claim in the claim 1 to 4, it is characterized in that: comprise that also the water inlet of water pump (1), described water pump (1) is communicated with the delivery port of water inlet pipe (2), the shallow slot mouth end of described ash pit (7) is communicated with the delivery port of water pump (1) by flush pipe (11), the scum pipe (12) that the setting of deep trouth mouth end is communicated with it.
6. a kind of current rotation slagging-off anti-block apparatus according to claim 5, it is characterized in that: described flush pipe (11) is provided with the Sludge washing-out valve (9) of control flushing cinder pressure size; Scum pipe (12) is provided with the residual cake valve (10) of control deslagging.
7. a kind of current rotation slagging-off anti-block apparatus according to claim 6, it is characterized in that: also comprise the bracing frame (8) that is arranged in the water inlet pipe (2), the inserting end of described rotating shaft (4) passes bracing frame (8) and is rotatably assorted with it.
8. a kind of current rotation slagging-off anti-block apparatus according to claim 7, it is characterized in that: described bristle is the long fibre hair.
9. a kind of current rotation slagging-off anti-block apparatus according to claim 7, it is characterized in that: described bristle is a nylon yarn.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201288167U CN201505477U (en) | 2009-09-11 | 2009-09-11 | Water flow rotary dreg removal and anti-block device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201288167U CN201505477U (en) | 2009-09-11 | 2009-09-11 | Water flow rotary dreg removal and anti-block device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201505477U true CN201505477U (en) | 2010-06-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201288167U Expired - Fee Related CN201505477U (en) | 2009-09-11 | 2009-09-11 | Water flow rotary dreg removal and anti-block device |
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| CN (1) | CN201505477U (en) |
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| CN105597397A (en) * | 2016-03-10 | 2016-05-25 | 西安交通大学 | On-line continuous stable-pressure discharge filter for supercritical water treatment technology |
| CN105664556A (en) * | 2016-03-10 | 2016-06-15 | 西安交通大学 | Spiral sealing continuous discharging filter for supercritical water treatment technology |
| CN105964030A (en) * | 2016-07-12 | 2016-09-28 | 温州市骐邦环保科技有限公司 | Improved type sewage treatment filter barrel |
| CN106386395A (en) * | 2016-08-29 | 2017-02-15 | 山东胜伟园林科技有限公司 | Anti-clogging joint used for soil improvement by drip irrigation under film in saline-alkali land |
| CN106430763A (en) * | 2016-11-03 | 2017-02-22 | 浦江拓达科技发展有限公司 | Automatic family tap water purification system |
| CN107096276A (en) * | 2017-06-02 | 2017-08-29 | 上海仪耐新材料科技有限公司 | A kind of automatically cleaning anti-halobios adhersion water channel filter net system |
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| CN105597397B (en) * | 2016-03-10 | 2018-06-26 | 西安交通大学 | A kind of on-line continuous voltage stabilizing discharge filter for supercritical water treatment technique |
| CN105664556A (en) * | 2016-03-10 | 2016-06-15 | 西安交通大学 | Spiral sealing continuous discharging filter for supercritical water treatment technology |
| CN105597397A (en) * | 2016-03-10 | 2016-05-25 | 西安交通大学 | On-line continuous stable-pressure discharge filter for supercritical water treatment technology |
| CN105664556B (en) * | 2016-03-10 | 2018-06-26 | 西安交通大学 | A kind of helixseal continuous pulp discharge filter for supercritical water treatment technique |
| CN105964030A (en) * | 2016-07-12 | 2016-09-28 | 温州市骐邦环保科技有限公司 | Improved type sewage treatment filter barrel |
| CN106386395A (en) * | 2016-08-29 | 2017-02-15 | 山东胜伟园林科技有限公司 | Anti-clogging joint used for soil improvement by drip irrigation under film in saline-alkali land |
| CN106430763A (en) * | 2016-11-03 | 2017-02-22 | 浦江拓达科技发展有限公司 | Automatic family tap water purification system |
| CN107096276A (en) * | 2017-06-02 | 2017-08-29 | 上海仪耐新材料科技有限公司 | A kind of automatically cleaning anti-halobios adhersion water channel filter net system |
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| 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: 20100616 Termination date: 20140911 |
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| EXPY | Termination of patent right or utility model |