CN105481124A - Cylindrical hydrocyclone sand-removal automatic cleaning screen filter - Google Patents
Cylindrical hydrocyclone sand-removal automatic cleaning screen filter Download PDFInfo
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- CN105481124A CN105481124A CN201510721395.9A CN201510721395A CN105481124A CN 105481124 A CN105481124 A CN 105481124A CN 201510721395 A CN201510721395 A CN 201510721395A CN 105481124 A CN105481124 A CN 105481124A
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Abstract
The invention discloses a cylindrical hydrocyclone sand-removal automatic cleaning screen filter. The upper mouth of a filter chamber is connected with a hydraulic torsion chamber separated by a separation plate, and the lower mouth of the filter chamber is connected with a hydrocyclone chamber separated by a hollow separation plate. The hydrocyclone chamber is provided with a water inlet along the tangent direction, the lower mouth of the hydrocyclone chamber is connected with a cylindrical chamber, and the lower mouth of the cylindrical chamber is connected with a sand accumulation tank. A pollution discharge shaft is installed through an upper shaft sleeve and a lower shaft sleeve, a reciprocation shaft arranged at the lower end of the pollution discharge shaft is matched with a fixed slide block, the part, in the hydraulic torsion chamber, of the pollution discharge shaft is provided with a hydraulic torsion device, and the part, in the filter chamber, of the pollution discharge shaft is uniformly provided with pollution discharge nozzles. The hydraulic torsion device and the pollution discharge nozzles are in communication via a guide pipe at the center of the pollution discharge shaft. A pressure-retaining valve and a pressure-measuring sensor are installed at the water outlet, a pressure-measuring sensor is installed at the water inlet, and an electromagnetic pollution discharge valve is installed at a pollution discharge pipe. The cylindrical hydrocyclone sand-removal automatic cleaning screen filter is capable of automatically removing sediment in river and automatically cleaning a filter screen, does not need electric power for driving, and is low in hydraulic-pressure requirement and high in work efficiency.
Description
Technical field
The present invention relates to the device of Industrial Waste Water Treatments, agricultural irrigation water treatment and municipal middle water process, belong to hydro powered and automatically clean net formula filtration unit integrated cylindricality hydrocyclone desanding device, particularly a kind of cylindricality hydrocyclone desanding automatic cleaning screen filter.
Background technology
At present, water scarcity has become the restraining factors of global industry, agricultural, city domestic water, and meanwhile, industry, agriculture and city and great rivers water resources pollution make the matter worse when water resources is so short especially.To advocate energetically and publicize a water-saving society on the one hand, industry, agricultural and people's lives water will adopt water-saving technology and equipment, strengthen the cycling and reutilization of water resources on the other hand, adopt the sewage of environmental protection, waste water and sewerage disposing technology and equipment, by recycling after industry not up to standard for water quality, agricultural and municipal sewage treatment, solve the contradiction of water resources shortage and shortage.By consuming energy at present, the water technology high, inefficiency, level of automation are low and equipment are progressively eliminated.
Summary of the invention
The object of the present invention is to provide a kind of cylindricality hydrocyclone desanding automatic cleaning screen filter, can automatically except the larger solid particulate of the sand grain in anhydrating, proportion and organic matter, suspended substance, automatic cleaned filter screen, do not need driven by power during work, rinse water consumption is few, and scavenging period is short, the hydraulic pressure required is low, working efficiency is high, uninterruptedly just commonly uses water, energy-conserving and environment-protective during cleaning.
The object of the present invention is achieved like this: a kind of cylindricality hydrocyclone desanding automatic cleaning screen filter, comprise the screen filter with water outlet, the suitable for reading of filter screen filtration cavity is installed and is connected to the waterpower torsion chamber separated by dividing plate, filter cavity end opening is connected to the hydrocyclone chamber separated by hollow shelf, in the tangential direction of hydrocyclone chamber wall, water-in is set, the end opening in hydrocyclone chamber is connected to water sand separation cylinder chamber, long-pending sand tank is connected at the end opening of water sand separation cylinder chamber, upper by what the upper cover in waterpower torsion chamber and hollow shelf were installed respectively, Lower shaft sleeve cooperation is installed with blowdown axle, the lower end of blowdown axle is arranged has a left side, the reciprocal axle of right-hand thread matches with fixing slide block affixed on Lower shaft sleeve, the blowdown axle being positioned at waterpower torsion chamber arranges waterpower torque force device, uniform on the blowdown axle being positioned at filter cavity pollution-absorbing nozzle is set, waterpower torque force device is communicated with pollution-absorbing nozzle by the conduit in blowdown axle axle center, the water outlet of filter cavity is installed with holding valve and water outlet load cell, the water-in in hydrocyclone chamber is installed with into water load cell, the blow-off pipe that upper cover in waterpower torsion chamber is arranged is installed with electromagnetism wash water valve.
In the present invention, device is integrated with function-cylindricality hydrocyclone desanding device and the reciprocating automatic cleaning net formula filtration unit of hydro powered of two-stage filter.First the process of cylindricality hydrocyclone desander except the middle silt that anhydrates is described.Water before treatment enters filter inlet indentation, the flow velocity of water is accelerated, tangentially enter hydrocyclone chamber, produce high speed rotating current, silt under gravitational and centrifugal forces in water presses close to cavity inwall in hydrocyclone chamber is spinned to move downward and is entered water sand and be separated cylinder chamber, and the position of chamber central is not containing silt.The diameter being separated cylinder chamber due to water sand reduces further, flow velocity will strengthen further, at this moment water sand is separated cylinder chamber central axis portion and will forms vacuum zone, silt is separated along water sand the long-pending sand tank that the downward high-speed screw of cylindricality cavity wall is moved into bottom, a horizontal sand block plate is had because long-pending sand tank is separated between cylinder chamber with water sand, sand block plate surrounding has gap and Ji Sha tank UNICOM, gap along surrounding after silt arrives bottom enters long-pending sand tank, partition water sand is separated cylinder chamber to the disturbance of long-pending sand tank by the plate of sand block simultaneously, silt can be tranquil be deposited in long-pending sand tank, periodic filtering device automatic cleaning controller signals to bottom electromagnetism sand excluding valve, now electromagnetism sand excluding valve is opened, silt in long-pending sand tank just will be discharged automatically.Here continue to describe and be separated cylinder chamber by after silt separation by water sand, not containing silt in water near chamber central axle, the water not containing silt rises through hollow shelf by central shaft flooding tube and enters filter cavity, filtered by filtering net, after filtering, clean water enters waterworks by holding valve.The impurity such as the organic matter at this moment in water, suspended substance are attached to the surface of filtering net, the dirt having served as screen surface gathers to a certain degree, pressure reduction between water-in and water outlet can increase, when pressure reduction is increased to filter controller setting value (such as 0.05MPa), filter controller will send the internal surface that clear instruction carrys out automatic cleaning strainer filtering net, the impurity such as organic matter, suspended substance of removing filtering net internal surface attachment, metre filter net inside and outside differential pressure is reduced, returns to normal operating conditions.Concrete cleaning automatically realizes like this, when the filter controller pressure reduction received between water-in and water outlet reaches value that controller presets or reaches according to the value of timed interval setting or manually opened cleaning button time, strainer automatic cleaning controller can send a signal to blowdown and control Mgs DC pulse signal, at this moment wash water valve will be opened, and the water with pressure in strainer will pass through wash water valve blowdown.Sewage is, by pollution-absorbing nozzle, the dirt on filtering net surface is sucked pollution-absorbing nozzle by negative pressure, enter in waterpower torsion chamber by blowdown axle by waterpower torque force device, waterpower torque force device forms a pair equal and opposite in direction in the jetting action of current, the moment that direction is contrary, promote blowdown axle to rotate, the other end of blowdown axle is provided with reciprocal axle.Reciprocal axle pumps under the guide effect of fixing slide block, such blowdown axle carries pollution-absorbing nozzle entirety and does up and down reciprocatingly spiral motion, pollution-absorbing nozzle just can be spinned on filtering net surface scanning motion, the dirt on filtering net surface is aspirated through drainage to discharge, completes the automatic cleaning of strainer.Do not need driven by power when the present invention works, the hydraulic pressure of requirement is low, and working efficiency is high, energy-conserving and environment-protective.
Advantage of the present invention and effect: integrated hydrocyclone desander and hydro powered automatic cleaning screen filter are in one, and floor space is little, and working efficiency is high.The reciprocal axle of design and installation on blowdown axle, drive blowdown axle to carry pollution-absorbing nozzle scanning of spinning by waterpower torsion to pump and realize cleaning automatically, little water yield and lower hydraulic pressure is only needed during cleaning, scavenging period is short, and structure is simple, part is few, the normal work of not influential system during cleaning, realize unmanned, strainer is uninterrupted normal water supply when cleaning, scavenging period only needs 10-20 seconds, normal water supply is not affected, do not need to be equipped with special messenger, realize automatic cleaning strainer, be particularly suitable for the system of field unregulated power supply, energy-saving effect is remarkable.
Present invention achieves automatically larger except the sand grain in anhydrating, proportion solid particulate and organic matter, suspended substance, automatic cleaned filter screen, driven by power is not needed during work, rinse water consumption is few, scavenging period is short, and the hydraulic pressure of requirement is low, and working efficiency is high, uninterruptedly just water is commonly used, energy-conserving and environment-protective during cleaning.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the present invention will be further described, Fig. 1 is main TV structure schematic diagram of the present invention, Fig. 2 is sectional structure schematic diagram of the present invention, Fig. 3 is the main TV structure schematic diagram of hollow shelf, Fig. 4 is the main TV structure schematic diagram of waterpower torque force device, Fig. 5 be Fig. 4 look up structural representation, Fig. 6 is the fit structure schematic diagram of reciprocal axle and slide block, Fig. 7 is the plan structure schematic diagram of the reciprocal axle of Fig. 6, and Fig. 8 is the main TV structure schematic diagram of slide block.
Embodiment
A kind of cylindricality hydrocyclone desanding automatic cleaning screen filter, as Fig. 1, shown in Fig. 2, comprise the screen filter with water outlet 4, the suitable for reading of filtering net 22 filter cavity 5 is installed and is connected to the waterpower torsion chamber 1 separated by dividing plate 19, filter cavity 5 end opening is connected to the hydrocyclone chamber 6 separated by hollow shelf 21, in the tangential direction of hydrocyclone chamber wall, water-in 12 is set, the end opening in hydrocyclone chamber 6 is connected to water sand separation cylinder chamber 7, long-pending sand tank 14 is connected at the end opening of water sand separation cylinder chamber 7, upper by what the upper cover 10 in waterpower torsion chamber and hollow shelf 21 were installed respectively, Lower shaft sleeve 16, 23 cooperations are installed with blowdown axle 17, the lower end of blowdown axle 17 is arranged has a left side, the reciprocal axle 26 of right-hand thread matches with fixing slide block 25 affixed on Lower shaft sleeve 23, the blowdown axle 17 being positioned at waterpower torsion chamber 1 arranges waterpower torque force device 18, uniform on the blowdown axle 17 being positioned at filter cavity 5 pollution-absorbing nozzle 20 is set, waterpower torque force device 18 is communicated with pollution-absorbing nozzle 20 by the conduit in blowdown axle 17 axle center, the water outlet 4 of filter cavity is installed with holding valve 3 and water outlet load cell 2, the water-in 12 in hydrocyclone chamber is installed with into water load cell 13, the blow-off pipe that upper cover 10 in waterpower torsion chamber is arranged is installed with electromagnetism wash water valve 9.Affixed the flooding tube 24 containing reciprocal axle 26 at the back side of hollow shelf 21, the import of flooding tube 24 extends to water sand separation cylinder chamber 7, and flooding tube 24 exports as expanding mouth, and expanding mouth is communicated with hollow shelf 21 hollow channel.The water-in 12 in hydrocyclone chamber is the conical tube of outer end with joint flange, and the large end of conical tube outwardly.Top in long-pending sand tank 14 arranges horizontal sand block plate 27, is provided with knockout gap between the surrounding of sand block plate 27 and long-pending sand tank skin.Long-pending sand tank 14 taper bottom surface on the sediment outflow pipe 8 arranged be installed with electromagnetism sand dump valve 15.The self-stip controller 11 that the outer wall of screen filter is installed by wire respectively connected water-in and water-out load cell 13,2, electromagnetism wash water valve 9 and electromagnetism sand dump valve 15.As shown in Figure 3, the structure of hollow shelf 21 is that its center of discoid hollow clapboard arranges axle sleeve, and axle sleeve is connected to annular disc by radial spoke 28, uniformly on annular disc arranges connecting hole.As shown in Figure 4, Figure 5, the structure of waterpower torque force device 18 is on the through hole of blowdown axle 17 coupling shaft heart catheter symmetry, be fixedly mounted with symmetrical cantalever tube 29, water jet 30 axis of cantalever tube end and the axes normal of cantalever tube 29, the direction of two symmetrical its water jets 30 of cantalever tube 29 is contrary.As Fig. 6, Fig. 7, Fig. 8, shown in, the structure with the reciprocal axle 26 of left and right hand thread is on reciprocal axle 26, arrange the left and right hand thread 31 of interlaced superposition, make left and right hand thread 31 form uniform screw thread intersection point, the guide plate 32 matched with left and right hand thread 31 is set in the end of slide block 25.
Claims (9)
1. a cylindricality hydrocyclone desanding automatic cleaning screen filter, comprise the screen filter with water outlet (4), it is characterized in that: the suitable for reading of filtering net (22) filter cavity (5) is installed and is connected to the waterpower torsion chamber (1) separated by dividing plate (19), filter cavity (5) end opening is connected to the hydrocyclone chamber (6) separated by hollow shelf (21), in the tangential direction of hydrocyclone chamber wall, water-in (12) is set, the end opening in hydrocyclone chamber (6) is connected to water sand separation cylinder chamber (7), long-pending sand tank (14) is connected at the end opening of water sand separation cylinder chamber (7), upper by what the upper cover (10) in waterpower torsion chamber and hollow shelf (21) were installed respectively, Lower shaft sleeve (16, 23) cooperation is installed with blowdown axle (17), the lower end of blowdown axle (17) is arranged has a left side, the reciprocal axle (26) of right-hand thread matches with the upper affixed fixing slide block (25) of Lower shaft sleeve (23), the blowdown axle (17) being positioned at waterpower torsion chamber (1) arranges waterpower torque force device (18), be positioned at that the blowdown axle (17) of filter cavity (5) is upper uniformly arranges pollution-absorbing nozzle (20), waterpower torque force device (18) is communicated with pollution-absorbing nozzle (20) by the conduit in blowdown axle (17) axle center, the water outlet (4) of filter cavity is installed with holding valve (3) and water outlet load cell (2), the water-in (12) in hydrocyclone chamber is installed with into water load cell (13), the blow-off pipe that the upper cover (10) in waterpower torsion chamber is arranged is installed with electromagnetism wash water valve (9).
2. cylindricality hydrocyclone desanding automatic cleaning screen filter according to claim 1, it is characterized in that: the structure of hollow shelf (21) is that its center of discoid hollow clapboard arranges axle sleeve, axle sleeve is connected to annular disc by radial spoke (28), uniformly on annular disc arranges connecting hole.
3. cylindricality hydrocyclone desanding automatic cleaning screen filter according to claim 1, it is characterized in that: affixed the flooding tube (24) containing reciprocal axle (26) at the back side of hollow shelf (21), the import of flooding tube (24) extends to water sand separation cylinder chamber (7), flooding tube (24) outlet is expanding mouth, and expanding mouth is communicated with hollow shelf (21) hollow channel.
4. cylindricality hydrocyclone desanding automatic cleaning screen filter according to claim 1, it is characterized in that: the structure of waterpower torque force device (18) is on the through hole of blowdown axle (17) coupling shaft heart catheter symmetry, be fixedly mounted with symmetrical cantalever tube (29), water jet (30) axis of cantalever tube end and the axes normal of cantalever tube (29), the direction of two symmetrical cantalever tube (29) its water jets (30) is contrary.
5. cylindricality hydrocyclone desanding automatic cleaning screen filter according to claim 1, it is characterized in that: the structure with the reciprocal axle (26) of left and right hand thread is the left and right hand thread (31) arranging interlaced superposition on reciprocal axle (26), make left and right hand thread (31) form uniform screw thread intersection point, the guide plate (32) matched with left and right hand thread (31) is set in the end of slide block (25).
6. cylindricality hydrocyclone desanding automatic cleaning screen filter according to claim 1, is characterized in that: the water-in (12) in hydrocyclone chamber is for outer end is with the conical tube of joint flange, and the large end of conical tube outwardly.
7. cylindricality hydrocyclone desanding automatic cleaning screen filter according to claim 1, it is characterized in that: the top in long-pending sand tank (14) arranges horizontal sand block plate (27), is provided with knockout gap between the surrounding of sand block plate (27) and long-pending sand tank skin.
8. cylindricality hydrocyclone desanding automatic cleaning screen filter according to claim 1, is characterized in that: the sediment outflow pipe (8) arranged on long-pending sand tank (14) taper bottom surface is installed with electromagnetism sand dump valve (15).
9. cylindricality hydrocyclone desanding automatic cleaning screen filter according to claim 1, is characterized in that: the self-stip controller (11) installed on the outer wall of screen filter respectively connected water-in and water-out load cell (13,2), electromagnetism wash water valve (9) and electromagnetism sand dump valve (15) by wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510721395.9A CN105481124A (en) | 2015-10-30 | 2015-10-30 | Cylindrical hydrocyclone sand-removal automatic cleaning screen filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510721395.9A CN105481124A (en) | 2015-10-30 | 2015-10-30 | Cylindrical hydrocyclone sand-removal automatic cleaning screen filter |
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| CN105481124A true CN105481124A (en) | 2016-04-13 |
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| CN201510721395.9A Pending CN105481124A (en) | 2015-10-30 | 2015-10-30 | Cylindrical hydrocyclone sand-removal automatic cleaning screen filter |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107560921A (en) * | 2017-07-31 | 2018-01-09 | 安徽工程大学 | One kind is in fluid desanding device under strata pressure |
| CN115105894A (en) * | 2022-05-25 | 2022-09-27 | 中国农业科学院农田灌溉研究所 | Centrifugal sand-stone net type composite filter special for micro irrigation |
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| US3557959A (en) * | 1968-02-05 | 1971-01-26 | Jacques Muller | Filter for viscous fluids |
| CN2858029Y (en) * | 2005-11-22 | 2007-01-17 | 中国科学院遗传与发育生物学研究所 | Micro-filling automatic back flushing mesh filter |
| CN102861479A (en) * | 2012-09-24 | 2013-01-09 | 邹云 | Self-cleaning cyclone composite precision sand remover |
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| CN102961910A (en) * | 2012-12-09 | 2013-03-13 | 深圳市福尔沃机电设备有限公司 | Sand-discharging self-cleaning filter and self-cleaning method |
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| CN203954812U (en) * | 2014-05-29 | 2014-11-26 | 新疆水利水电科学研究院 | Rotary wind type hydro powered twin-stage automatic cleaning screen filter |
| CN104826383A (en) * | 2015-05-08 | 2015-08-12 | 新疆一源节水设备有限公司 | Automatic centrifugal net-type integrated filter |
| CN205099495U (en) * | 2015-10-30 | 2016-03-23 | 崔春亮 | Cylindricality water conservancy whirl degritting self - cleaning well strainer |
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2015
- 2015-10-30 CN CN201510721395.9A patent/CN105481124A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3557959A (en) * | 1968-02-05 | 1971-01-26 | Jacques Muller | Filter for viscous fluids |
| CN2858029Y (en) * | 2005-11-22 | 2007-01-17 | 中国科学院遗传与发育生物学研究所 | Micro-filling automatic back flushing mesh filter |
| CN202682898U (en) * | 2012-07-19 | 2013-01-23 | 赵成军 | Propeller shaft flow self-cleaning net type irrigation water filtering device |
| CN102861479A (en) * | 2012-09-24 | 2013-01-09 | 邹云 | Self-cleaning cyclone composite precision sand remover |
| CN102961910A (en) * | 2012-12-09 | 2013-03-13 | 深圳市福尔沃机电设备有限公司 | Sand-discharging self-cleaning filter and self-cleaning method |
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| CN203954812U (en) * | 2014-05-29 | 2014-11-26 | 新疆水利水电科学研究院 | Rotary wind type hydro powered twin-stage automatic cleaning screen filter |
| CN104826383A (en) * | 2015-05-08 | 2015-08-12 | 新疆一源节水设备有限公司 | Automatic centrifugal net-type integrated filter |
| CN205099495U (en) * | 2015-10-30 | 2016-03-23 | 崔春亮 | Cylindricality water conservancy whirl degritting self - cleaning well strainer |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107560921A (en) * | 2017-07-31 | 2018-01-09 | 安徽工程大学 | One kind is in fluid desanding device under strata pressure |
| CN115105894A (en) * | 2022-05-25 | 2022-09-27 | 中国农业科学院农田灌溉研究所 | Centrifugal sand-stone net type composite filter special for micro irrigation |
| CN115105894B (en) * | 2022-05-25 | 2023-09-22 | 中国农业科学院农田灌溉研究所 | Centrifugal sand net type composite filter special for micro-irrigation |
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Application publication date: 20160413 |