CN1069669A - Self-powered mechanical filter tank - Google Patents
Self-powered mechanical filter tank Download PDFInfo
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- CN1069669A CN1069669A CN 91108576 CN91108576A CN1069669A CN 1069669 A CN1069669 A CN 1069669A CN 91108576 CN91108576 CN 91108576 CN 91108576 A CN91108576 A CN 91108576A CN 1069669 A CN1069669 A CN 1069669A
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Abstract
Self-powered mechanical filter tank is to adopt a cover self-powered mechanical device to realize the filter for purifying water of control automatically.The invention provides a cover self-powered mechanical device, automatic adjusting activity weir plate, the flow plug that recoils, lift valve.Compare with the filter tank of present application, auto-control mode is to rely on simple mechanical device, utilizes siphon principle, and the work period in filter tank, expansion rate, recoil time can be regulated, and can use the water yield of clear water reserviors and carry out backwash.The present invention makes the management in filter tank and operation more reliable, safeguards also very simply, and large, medium and small type water factory can use.
Description
This specification is the invention about self-powered mechanical filter tank.Belong to the Water and Waste Water Engineering field.
Filtration is one important process in the purification of water quality.The filter tank type of using is a lot of at present.There are siphon filter, valveless filtering pool and mobile cover filter tank in the filter tank that can operate automatically.The characteristics of siphon filter are: water inlet and draining replace valve with siphon pipe.Rely on siphon principle to adopt the automatic running gear of a cover waterpower, carry out the automatic control of the operations of getting rid of backwashing water to intaking, cutting off the water.Major defect is: Chi Shenda, to waste a part of water yield during backwash, and the varying head constant speed filter, water quality is not as deceleration filtering.Gravity valveless filter also is provided with the automatic running gear of a cover waterpower, a water inlet pipe and a discharge siphon, and be provided with the top, filter tank that flush box is built whole sealings in.Major defect is: can't see filtering layer situation, sand removal inconvenience in the running.To waste the part water yield during backwash, the varying head constant speed filter, water quality is not as deceleration filtering.The mobile cover filter tank utilizes transportable flushing machine, is shifted under the control of artificial or electromechanical assembly, carries out single-frame backwash in proper order.Major defect is: need establish mobile washed-out sand equipment, machining amount is big, and the seal request between cover body and partition wall is higher.Can consult " water supply and drainage design manual " (3) about above three kinds of filter tanks.(, do not retrieve existing patent with " self-powered mechanical filter tank is same or similar " through entrusting the retrieval of Yichang City, Hubei Province research institute of scientific-technical information.）
The main purpose of this invention is to replace dynamo-electric running gear or the automatic running gear of waterpower with unique self-powered mechanical device, opens up a new way in control filter tank automatically.Make the work control procedure more reliable, equipment is simpler, saves washing water quantity, can carry out filtration with varying rate, on technological process was arranged, available water head was little, therefore the backwash head is not regulated in the clear water canal, and it is dark to reduce the pond in vertical design, has reduced product water cost simultaneously.
This invention is to the effect that:
1,, realized main program action control automatically at filter tank outer setting self-powered mechanical device.The self-powered mechanical device has a fulcrum to be located at the lever that can rotate at vertical guide on the support, to have the object (title movable body) along the lever lengthwise movement, an end of lever to link to each other with floating drum by rope on lever, lever is provided with transmission device, and a timing tank, timing valve, siphon destructing tube and shakedown valve are arranged.Can increase miscellaneous function by accessory device in case of necessity.
The design of lever is relevant with movable body.When movable body is the certain durable object of the weight that can roll or slide, can buffer unit be set or element comes buffering percussive force at the motion termination of movable body.The motion critical condition of movable body, its numerical value are decided by the material and the surface condition of shape, movable body and the lever of movable body.When movable body adopts nontoxic when being convenient to flowing liquid, for avoiding evaporating, the lever of liquid motor segment must be the pipeline of one section liquid closed at both ends that can flow, and be provided with can and the valve of discharge liquid, and flowing of liquid is relevant with flox condition.
2, the filter tank is in recoil initial stage slow start.Some experts and scholar propose in technical magazine and book already, but do not see the report of relevant technologies always.Provided by the present inventionly can be filled with water and be provided with leaking hole at drainpipe terminal that be provided with, head, can be automatically reset, reduce the flow plug of choked flow effect with the recoil time lengthening, solved this problem.(other devices are not seen except that valveless filtering pool is provided with to be fixed on to be used on the certain position regulating back washing strength conical baffled at the drainpipe end in the present filter tank of using.Flow plug is made up of choked flow head 2 and reset components.The reset components of (seeing Figure 17, Figure 18) Figure 17 is made of counterweight 4, lever 10, rotating shaft 6, can also add spring strut 7 and guarantee resistance flowing effect.(it is in order to protect spring that spring is established tube, exempt from its get wet get rusty) in order to regulate the choked flow time,, can realize by rotating shaft both sides moment ratio when changing work for the pattern of Figure 17.Fine setting counterweight 5 is set on lever to be provided with for regulating the choked flow time.For the pattern of Figure 18, be to utilize the character of spring as reset components, can adjust the ratio of elastic force and the head turnover water yield equally and adjust the choked flow time.Sequence number 8, sequence number 9 are respectively inlet opening and apopore, and sequence number 1 is a drainpipe.
3, in existing filter tank, weir plate is used for regulating the height of swell, is located at clear water canal exit.Automatic adjusting activity weir plate provided by the invention satisfies the requirement of filter tank recoil head by the pool level of adjusting draining mouth of pipe place, and layout can be received and reduce the pond deeply and the effect of energy consumption like this.Automatically adjusting activity weir plate is seen Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8.Sequence number 1 is that (counterweight also can be the weight of weir plate own to counterweight, decide according to design), sequence number 3 is weir plates, sequence number 4 is a leaking hole for rotating shaft, sequence number 5, and sequence number 7 is a water container, and sequence number 8 is the inlet opening, sequence number 9 is a sealing ring, limit element is in order to prevent the setting of weir plate inordinate rotation, by realizing that to the spacing of weir plate or to the spacing of force-applying piece sequence number 2 and sequence number 6 are respectively spacer pin and pole.
4,, invented and lifted valve (seeing Fig. 9, Figure 10, Figure 11, Figure 12, Figure 13, Figure 14, Figure 15, Figure 16) for the ease of the work of self-powered mechanical device.Lift valve by valve body 1, closure member 2, valve seat 3, maintenance flange 4, lift part 5, resistance missing part 6 is constituted.The valve that can lift at present, a kind of is the flushing valve of delayed self-close stool, and a kind of is discharging valve on the washing machine, and these two kinds of valves are with to lift valve arrangement different, and purposes is difference also.Closure member is combined by elaxtic seal and on-deformable rigid body spare.Sealing force is mainly leaned on liquid medium static pressure and closure member to conduct oneself with dignity and is provided, and when seal pressure is not enough, can meet design requirement by spring (7), improvement sealed surface texture and seal face materials are set.Lift valve and have following characteristics: one, the keying of valve relies on and to lift rope or payout moves, and opens and closes fast, is convenient to the automatic control of mechanical device.Two, simple in structure, its intake tunnel can arrange that needs decide according to draining, both can cast, also can weld assembly unit processes, easy-to-mount structural shape is adopted in the connection that lifts part and closure member, comprising will lift part, closure member, the resistance missing part uses as a whole or change, and therefore processes repair, dismounting all is easy to.Three, be convenient to repacking, opening force can be provided by electric device (electromagnet).
The present invention compared with prior art, the advantage that is had is as follows:
1, control is to rely on mechanical device simple, that the program behavior layout is arranged automatically, utilizes siphon principle, does not need the energy.
2, work period, recoil time, expansion rate can be regulated, and regulate easy.
3, the water inlet in filter tank and recoil can be carried out according to the mode of slow startup, time-delay water inlet.
4, the progress in the design makes the pond, filter tank deeply greatly reduce (comparing with siphon filter, valveless filtering pool) as required, and the water yield that can use clear water reserviors during the recoil of filter tank is analyzed from flow arrangement, can cut down the consumption of energy.
5, take the mode of deceleration filtering.
6, compare with valveless filtering pool,, make construction and maintenance all greatly convenient, have pipeline to communicate, be convenient to air intake-exhaust, also be convenient to observe loss of flood peak growth pattern with the filter tank because inspection manhole can design greatlyyer.
7, management and easy to maintenance.Mechanical device, servicing unit simplicity of design, not fragile, and repair conveniently, as long as regularly safeguard, adjustment in good time gets final product.Accessory device on mechanical device, can increase additional function, a cover relay circuit for example is installed, the operator on duty can observe the beginning that when recoils of which filter tank in night shift room, when recoil finishes, to promoting that water plant automation and scientific management are helpful.
8, adopt this filter tank, the filter tank area can be arranged greatlyyer than general pond, and a cover self-powered mechanical device of monobuoy both can have been adopted in the apposition filter tank, also can adopt the leverage synchronization action of monobuoy two covers or many covers.Except that illustrated following to stream.This cover contrive equipment also can be used for upward flow and bidirectional flow.
Example 1: this example as shown in Figure 1.Situation when illustrated filter tank is filtration.The foot (can stretch) 2 that touches of lever 25 has broken away from and the contacting of normal opening apparatus 3, and water inlet valve 4 has been opened, and precipitation water enters filter, and the air of filter tank accumulated inside is discharged by siphon destructing tube 19.Prolongation along with filtration time, the loss of flood peak continues to increase, water level in the timing tank 17 is constantly risen, floating drum 18 promotes lever 25 thereupon and clockwise rotates, when the timing tank water level reaches final water level, movable body 22 on the lever moves to the lever right-hand member, lever touches foot 2 and touches normal opening apparatus 3, water inlet valve 4 is closed, ropewinder 23 rotates to start in company with lever and lifts valve 7, and backwashing water is by clear water canal (8,14) carry out backwash through water distribution system 13, flushing waste water is discharged through rhone 15 discharge siphon 9, flow plug 10 heads avale gradually, the recoil water yield is changed from small to big and is reached required value, and when clear water water in a canal position descended, keg buoy 6 was by fixed pulley assembly 5, affect automatic adjusting activity weir plate 11 to rotate, make the water level at draining mouth of pipe place fall value and can compensate clear water channel water position drop-out value.Continuation along with the recoil time, the water level of timing tank 17 continues to descend, floating drum affects lever counterclockwise to rotate by rope 21, the recoil time is the rapid air inlet of the siphon destructive mouth of pipe in (time length is by 26 controls of timing valve) timing tank when using up, the filter tank siphon is destroyed, and backwash is finished in the filter tank.When lever rotated critical angle, movable body lifted valve and closes to left movement, and the water inlet valve is opened, and the filter tank recovers to filter.The water that the pipe 12 that leaks spills flow plug is dredged out when a certain amount of, and flow plug resets.
When backwash need be forced in the filter tank, look the water level of timing tank, whether decision needs to close or valve during accommodometer.Tearing rope 1 then makes lever turn to the backwash position to get final product.
When needs maintenance lifts valve, open the shakedown valve, rotating lever or control normal opening apparatus the water valve is closed overhauls then.
The water of whether taking clear water reserviors carries out backwash and should be determined by design arrangement.
The adjusting of expansion rate is to realize by the aperture that adjusting lifts valve.
When needs maintenance filter tank is inner, can utilize the lever floating drum of slinging, lateral rotation lever (support 24 can be installed turning cylinder, bearing, make lever can lateral rotation) puts down floating drum the vexed plate 16 of the manhole of slinging again then.Dismounting for the ease of the vexed plate of manhole.The vexed plate of manhole needn't seal with securing member, can utilize estimating one's own ability of the vexed plate of manhole as sealing force sealing ring to be out of shape and reach.
The water inlet valve can adopt normal closing apparatus, also can be controlled by movable body.Water inlet also can be adopted additive method.
Fixed pulley assembly 5 is made up of fixed pulley and lever, bearing part, turning cylinder.Fixed pulley cooperates with rope.One on lever is a keg buoy, and one is automatic adjusting activity weir plate, and fixed pulley and lever can be arranged apart.
When needs are adjusted the work period, can prolong the work period by on floating drum, adding counterweight, shorten its work period by the light matter body (for example wooden) of between lever and floating drum, setting up certain altitude.The adjustment of work period can also realize by the motion critical value that changes movable body.
Example 2: in shape filter tank, large-scale garden, use the self-powered mechanical device.
Lift valve if only use one in large-scale filter tank, will make the sealed precision that lifts valve require to improve a lot, it is very heavy that the self-powered mechanical device will become, and draining is arranged and also become unfavorable.If use a plurality of valves that lift, start synchronously, the problems referred to above have just solved.For example at timing tank of shape filter tank, garden top design and floating drum, leverage symmetric arrangement (favourable to synchronization action like this), when floating drum moves, a plurality of leverage synchronization actions, it is convenient equally that the self-powered mechanical device is used in large-scale filter tank.
The present invention enlarges the example of range of application:
Example 1: in self-powered mechanical filter tank, the self-powered mechanical device is actually the machine that Yi Bushui provides power.For some mountain areas, if flowing water is continuous, the self-powered mechanical device can be used as drive mechanism, water feed apparatus can be made up of Xiao Chi and valve, and jettison gear adopts the bell-jar siphon drainage pipe.When water level rose to certain position, water was just released rapidly, sluiced by water inlet, and floating drum is activation lever work repeatedly up and down.This design is very simple, and management is made and all is easy to.
Example 2: with automatic adjusting activity weir plate flood control
Because of rise the suddenly thing that storehouse dike, the shoal of fish escape of destroying by rush of water of heavy rain reservoir, fish pond water level happens occasionally,, automatic adjusting weir plate (seeing Fig. 6, Fig. 7, Fig. 8) will avoid these losses on wasteway if being set.For fish pond that does not often discharge water or reservoir, automatically adjusting activity weir plate is established sealing ring or the wasteway floor elevation is arranged in more than the ordinary water level in closed location.When the water yield is little, water pushes up from automatic adjusting activity weir plate and overflows, and when the water yield was big, current overflowed distance and far fall into intake chamber 8, when water inlet reaches a certain amount of, weir plate rotates, and begins to sluice, and sequence number 6 is limit element poles, when vessel water is extremely a certain amount of from leaking hole 5 leakages, weir plate 3 resets under the effect of counterweight 1, and the mountain torrents duration, weir plate was with perseveration when longer.
Claims (19)
1, realizes the filter tank method of control automatically with the self-powered mechanical device, it is characterized in that: the outside, filter tank that the self-powered mechanical device is located at sealing, communicate with the filter tank by pipeline, utilize buoyancy and the weight-driven lever that floating drum produces in the timing tank to rotate the force application location that changes movable body, the water feed apparatus and the backwashing system in control filter tank, utilize the siphon destructing tube air inlet to realize time-delay water inlet (perhaps before recoil finishes, making the back washing strength experience stage from large to small), thereby realize the purpose of control automatically.
2, be applicable to the described self-powered mechanical device of claim (1), it is characterized in that: fulcrum be located on the support 24 can be at the lever 25 of vertical rotation, reciprocating object 22(is called for short movable body along lever), one end of lever links to each other with floating drum 18 by rope 21, lever is provided with transmission device 23,3, and a timing tank 17, timing valve 26, siphon destructing tube 19 and shakedown valve 20 are arranged.
3, as the described self-powered mechanical device of claim (2), it is characterized in that: have a timing tank 17 to be located at the outside, filter tank of whole sealings, communicate with the filter tank by pipeline and the timing valve 26 that is located at the timing tank bottom, have a siphon destructing tube 19 upper orifices be located at when recoil stops in the timing tank 17 can air inlet the position, and being provided with shakedown valve 20, lower nozzle communicates with the filter tank.
4, as the described self-powered mechanical device of claim (2), it is characterized in that: movable body 22 is can be along lever shaft to the certain object of the weight of long-term rolling or slip, and the motion termination is provided with bolster.
5, as the described self-powered mechanical device of claim (2), it is characterized in that: movable body is nontoxic when being convenient to flowing liquid, the lever of liquid motor segment must be the pipeline that the liquid of one section closed at both ends can flow, and be provided with can and the valve of discharge liquid.
6, as the described self-powered mechanical device of claim (2), it is characterized in that: in same lattice filter tank, both can adopt the simple lever device that matches with monobuoy, and also can adopt the many covers leverage that matches with monobuoy.
7, as the described self-powered mechanical device of claim (2), it is characterized in that: according to demand, drive a device (23,2) at least and can increase miscellaneous function by accessory device.
8, a kind of recoil flow plug is arranged, be located at drainpipe end, filter tank, can reduce the choked flow effect gradually, it is characterized in that, constituted by transportable choked flow head 2 and reset components with the prolongation of recoil time.
9, as the described recoil flow plug of claim (8), it is characterized in that: choked flow head 2 is that a top is provided with the container that inlet opening 8, bottom are provided with leaking hole 9.
10, according to the described recoil flow plug of claim (8), it is characterized in that: reset components is made of counterweight 4, lever 10, rotating shaft 6, can also set up spring strut 7 and guarantee resistance flowing effect.
11, according to the described recoil flow plug of claim (8), it is characterized in that: reset components can be made up of many groups spring strut 7.
12, according to the described recoil flow plug of claim (8), it is characterized in that: its choked flow time can be regulated.
13, a kind of valve that lifts is arranged, be installed on the discharge pipe line of filter tank, current can only one-way movement, rely on the sealing of gravity and elastic force, it is characterized in that: have a valve body 1, valve seat 3, closure member 2 to link to each other, resistance missing part 6 is arranged, maintenance flange plate 4 is arranged along force transmission element 5 direction of action with force transmission element 5.Dependence lifts or the mode loosened is controlled the logical of current and closed.
14, according to the described valve that lifts of claim (13), it is characterized in that: can utilize simple mechanical device to control, also can adopt manually-operated and the operation of configuration electric device according to reciprocating form.
15, according to the described valve that lifts of claim (13), it is characterized in that: closure member 2 is formed by seal and rigid member connection.
16, a kind of automatic adjusting activity weir plate is arranged, it is characterized in that: one can be around the shaft 4 weir plates 3 that rotate and be provided with limit element 2,6, be installed on the water channel by rotating shaft 4.
17, as the described automatic adjusting activity weir plate of claim (16), it is characterized in that: as required, the counterweight 1 that resets is set links to each other with weir plate 3 with the container 7 that inlet opening 8, leaking hole 5 are arranged.
18, as the described automatic adjusting activity weir plate of claim (16), it is characterized in that: as required, on the working face of weir plate and water channel, use sealing ring 9.
19, as the described automatic adjusting activity weir plate of claim (16), it is characterized in that: regulate pool level automatically, as required, the amplitude of variation of pool level can be regulated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91108576 CN1035598C (en) | 1991-08-25 | 1991-08-25 | Self-powered mechanical filter tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91108576 CN1035598C (en) | 1991-08-25 | 1991-08-25 | Self-powered mechanical filter tank |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1069669A true CN1069669A (en) | 1993-03-10 |
| CN1035598C CN1035598C (en) | 1997-08-13 |
Family
ID=4909369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 91108576 Expired - Fee Related CN1035598C (en) | 1991-08-25 | 1991-08-25 | Self-powered mechanical filter tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1035598C (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106277473A (en) * | 2016-09-29 | 2017-01-04 | 西安交通大学苏州研究院 | A kind of water purifying cup with antibacterial filter element |
| CN107840493A (en) * | 2017-12-25 | 2018-03-27 | 新龙鼎控股集团有限公司 | Packaged type adjusts weir plate and its flat flow automatic flushing sewage purifying equipment |
| CN108545906A (en) * | 2018-04-01 | 2018-09-18 | 苏州鑫活力环保科技有限公司 | A kind of sewage sludge feed processing unit |
| CN114272660A (en) * | 2021-12-24 | 2022-04-05 | 连云港市运国环保设备有限公司 | Novel full-automatic water filter |
-
1991
- 1991-08-25 CN CN 91108576 patent/CN1035598C/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106277473A (en) * | 2016-09-29 | 2017-01-04 | 西安交通大学苏州研究院 | A kind of water purifying cup with antibacterial filter element |
| CN107840493A (en) * | 2017-12-25 | 2018-03-27 | 新龙鼎控股集团有限公司 | Packaged type adjusts weir plate and its flat flow automatic flushing sewage purifying equipment |
| CN108545906A (en) * | 2018-04-01 | 2018-09-18 | 苏州鑫活力环保科技有限公司 | A kind of sewage sludge feed processing unit |
| CN114272660A (en) * | 2021-12-24 | 2022-04-05 | 连云港市运国环保设备有限公司 | Novel full-automatic water filter |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1035598C (en) | 1997-08-13 |
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