CN106110735B - A kind of liquid impurity separator - Google Patents
A kind of liquid impurity separator Download PDFInfo
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- CN106110735B CN106110735B CN201610687712.4A CN201610687712A CN106110735B CN 106110735 B CN106110735 B CN 106110735B CN 201610687712 A CN201610687712 A CN 201610687712A CN 106110735 B CN106110735 B CN 106110735B
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- filter cloth
- canal
- feed liquor
- liquid
- filter
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/04—Filters with filtering elements which move during the filtering operation with filtering bands or the like supported on cylinders which are impervious for filtering
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/056—Construction of filtering bands or supporting belts, e.g. devices for centering, mounting or sealing the filtering bands or the supporting belts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/44—Regenerating the filter material in the filter
- B01D33/46—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element
- B01D33/466—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element scrapers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/44—Regenerating the filter material in the filter
- B01D33/48—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/70—Filters with filtering elements which move during the filtering operation having feed or discharge devices
- B01D33/72—Filters with filtering elements which move during the filtering operation having feed or discharge devices for feeding
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention discloses a kind of liquid impurity separators comprising feed liquor canal, transmission wheel and filter cloth cleaning mechanism, the top of feed liquor canal is equipped with the input pipe that liquid to be cleaned is conveyed to the feed liquor canal, the canal bottom opening of feed liquor canal, and canal bottom is covered with filter cloth；Filter cloth is annular；Above-mentioned transmission wheel support in the above-mentioned filter cloth of annular is used to that filter cloth to be driven to rotate, so that filter cloth is constantly moved along the canal bottom of feed liquor canal；Filter cloth is cleared up structure and is used in filter cloth rotation process, and the impurity of part not corresponding with feed liquor gool bottom thereon is cleared up.In the liquid impurity separator; filter cloth constantly rotates under the action of driving wheel; so that part corresponding with feed liquor canal is filtered work thereon; and the part for being detached from feed liquor canal is cleaned under the action of filter cloth cleaning mechanism; it realizes filtering and cleaning while carrying out; filter cloth is cleared up without shutting down, is conducive to liquid removal of impurities and persistently carries out, improve efficiency.
Description
Technical field
The present invention relates to Mechanical Industry Technology fields, more specifically to a kind of liquid impurity separator.
Background technique
In the prior art, such as sanitary wastewater, industrial wastewater liquid need to just can be carried out discharge or subsequent by removal of impurities processing
It utilizes.
But currently used liquid exclusion device generally comprises filter cloth, and be infected on filter cloth after long-time use
Impurity it is more, liquid exclusion device need to be made to shut down and clean filter cloth, influence liquid removal of impurities process.
In conclusion how to provide a kind of for removing the device of impurities in liquid, to avoid its stop cleaning filter cloth, it is
Those skilled in the art's technical problem urgently to be resolved.
Summary of the invention
In view of this, the present invention provides a kind of liquid impurity separator, filter cloth is annular, can be in application process
Constantly rotation is realized filtering and cleaning while being carried out, is not necessarily to stop cleaning filter cloth, carries out convenient for liquid removal of impurities is lasting, improves effect
Rate.
To achieve the above object, the invention provides the following technical scheme:
A kind of liquid impurity separator, comprising:
Feed liquor canal, the top of the feed liquor canal are equipped with the input pipe that liquid to be cleaned is conveyed to the feed liquor canal, it is described into
The canal bottom opening of liquid canal, and the canal bottom is covered with filter cloth；The filter cloth is annular；
Transmission wheel, the transmission wheel support in the filter cloth of annular is used to that the filter cloth to be driven to rotate, so that described
It moves at canal bottom of the filter cloth constantly along the feed liquor canal；
Filter cloth cleaning mechanism, filter cloth cleaning structure are used in the filter cloth rotation process, cleaning thereon not with institute
State the impurity of the corresponding part in feed liquor gool bottom.
It preferably, further include multiple runners in aforesaid liquid impurity separating device, the runner is arranged in the feed liquor canal
Lower section, and the runner with the filter cloth is tangent contacts；The runner can generate negative pressure during rotation；The runner
Tangential velocity range be set as 0.8m/s-8m/s；Or
Further include multiple standing hollow shafts, the standing hollow shaft is arranged below the feed liquor canal, and with the filter cloth
It is affixed；On the standing hollow shaft with the contact surface of filter cloth be equipped with opening, end face setting outlet, for by it is described opening and
Pumping liquid is realized in the conducting of outlet, to form negative pressure.
Preferably, in aforesaid liquid impurity separating device, the first end at canal bottom is higher than second end in the feed liquor canal；It is described
The inclined plate-like structure in part corresponding with the canal bottom on filter cloth.
Preferably, in aforesaid liquid impurity separating device, part same level side corresponding with the canal bottom on the filter cloth
To angle be α, the angular range of α is 0 ° -60 °.
Preferably, in aforesaid liquid impurity separating device, the filter cloth cleaning mechanism include scum board, gas flushing system and
Water rinse-system；It offsets on the outside of the scum board and the filter cloth；The gas flushing system is located at the inside of the filter cloth, and
For spraying gas along towards the direction outside the filter cloth to the filter cloth；The water rinse-system is used to spray to the filter cloth
Water flow.
Preferably, in aforesaid liquid impurity separating device, the filter cloth is turned over after the feed liquor canal first by the gas flushing
System is rinsed, then is rinsed by the water rinse-system.
Preferably, in aforesaid liquid impurity separating device, the two sides of the feed liquor canal are respectively fixed with sealing strip, described close
Strip of paper used for sealing offsets with the filter cloth, and the sealing strip is arranged along the direction of the transmission filter residue of the filter cloth.
Preferably, in aforesaid liquid impurity separating device, the end face on the sealing strip for offseting with the filter cloth is
Arc surface.
Preferably, in aforesaid liquid impurity separating device, the transmission wheel includes driving wheel and driven wheel, and the master
The tangential velocity range of driving wheel is 0.01m/s-1.7m/s.
It preferably, further include filter cloth tensioning apparatus and filter cloth correction device, the filter in aforesaid liquid impurity separating device
Cloth tensioning apparatus is used for the filter cloth as described in the inside stretching of the filter cloth；The filter cloth correction device exists for adjusting the filter cloth
Position in the transmission wheel.
It preferably, further include the useless slot of collecting tank sum aggregate in aforesaid liquid impurity separating device；The collecting tank is arranged in institute
It states below feed liquor canal, for containing the liquid through the filter-cloth filtering；It is described to collect useless slot for collecting the filter cloth cleaning mechanism
The impurity of removing, and the liquid revealed by gap between the filter cloth and the canal bottom of the feed liquor canal.
The present invention provides a kind of liquid impurity separator comprising feed liquor canal, transmission wheel and filter cloth cleaning mechanism, feed liquor
The top of canal is equipped with the input pipe that liquid to be cleaned is conveyed to the feed liquor canal, the canal bottom opening of feed liquor canal, and canal bottom is covered with filter
Cloth；Filter cloth is annular；Above-mentioned transmission wheel support in the above-mentioned filter cloth of annular is used to that filter cloth to be driven to rotate, so that filter cloth is continuous
It is moved along the canal bottom of feed liquor canal on ground；Filter cloth clear up structure be used in filter cloth rotation process, cleaning thereon not with feed liquor gool bottom
The impurity of corresponding part.
In aforesaid liquid impurity separating device, filter cloth constantly rotates under the action of driving wheel so that thereon with feed liquor canal
Corresponding part is filtered work, and the part for being detached from feed liquor canal is cleaned under the action of filter cloth cleaning mechanism, realizes
Filtering and cleaning carry out simultaneously, without shutting down cleaning filter cloth, are conducive to the lasting progress of liquid removal of impurities, improve efficiency.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of liquid impurity separator provided in an embodiment of the present invention；
Fig. 2 is the assembling schematic diagram of feed liquor canal and sealing strip provided in an embodiment of the present invention；
Fig. 3 is the assembling schematic diagram of sealing strip provided in an embodiment of the present invention and filter cloth；
Fig. 4 is the structural schematic diagram provided in an embodiment of the present invention for standing hollow shaft；
Fig. 5 is the structural schematic diagram of filter cloth tensioning apparatus provided in an embodiment of the present invention；
Wherein, in Fig. 1-Fig. 5:
Main body 101；Input pipe 102；Feed liquor canal 103；Sealing strip 104；Fixing piece 34；Stand hollow shaft 105；Opening 151；
Outlet 152；Driving wheel 106；Driven wheel 162；Filter cloth 107；Scum board 181；Jet thrust 182；Fountain head 183；Filter cloth tensioning dress
Set 109；Tensioner lever 191；Idler wheel 192；Pressure stabilizing cylinder 193；Filter cloth correction device 110；Collecting tank 111；Collect useless slot 112.
Specific embodiment
The embodiment of the invention discloses a kind of liquid impurity separator, filter cloth is annular, can be in application process
Constantly rotation is realized filtering and cleaning while being carried out, is not necessarily to stop cleaning filter cloth, carries out convenient for liquid removal of impurities is lasting, improves effect
Rate.
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-Fig. 5 is please referred to, the embodiment of the present invention provides a kind of liquid impurity separator comprising feed liquor canal 103 passes
Wheel and filter cloth cleaning mechanism are sent, the top of feed liquor canal 103 is equipped with the input pipe 102 that liquid to be cleaned is conveyed to the feed liquor canal 103,
The canal bottom opening of feed liquor canal 103, and canal bottom is covered with filter cloth 107；Filter cloth 107 is annular；Above-mentioned transmission wheel support is in the upper of annular
("inner" refers in the ring that filter cloth 107 forms that corresponding "outside" indicates outside the ring that filter cloth 107 forms) is stated in filter cloth 107, and for driving
Dynamic filter cloth 107 rotates, so that filter cloth 107 is constantly moved along the canal bottom of feed liquor canal 103；Filter cloth cleaning mechanism is used in filter cloth
In 107 rotation processes, the impurity of part not corresponding with 103 slot bottom of feed liquor canal on filter cloth 107 is cleared up.
In aforesaid liquid impurity separating device, filter cloth 107 constantly rotates under the action of driving wheel so that thereon with feed liquor
The corresponding part of canal 103 is filtered work, and the part for being detached from feed liquor canal 103 carries out clearly under the action of filter cloth cleaning mechanism
It is clean, it realizes filtering and cleaning while carrying out, without shutting down cleaning filter cloth 107, carried out conducive to liquid removal of impurities is lasting, improve and imitate
Rate.
In addition, liquid impurity separator provided in an embodiment of the present invention is in the application, filter cloth 107 rotates, so that wait remove
Miscellaneous liquid generates fierce current stabilization, promotes the contact and update of liquid-to-air to be cleaned, and then make dissolved oxygen in liquid
Concentration greatly improves, up to 3mg/L-9mg/L.
Furthermore liquid impurity separator occupied area provided in this embodiment is small, operating cost is low, has a wide range of application
(can be applied to the separation of sewage plant Central Plains sewage solid, biological tank mud-water separation in sewage plant, family's sewer excrement separates,
The separation of the algae such as rivers and lakes, food processing factory's waste water solid separate, slag separation etc. in mining wastewater).
It preferably, further include multiple runners in aforesaid liquid impurity separating device, runner is arranged below feed liquor canal 103,
And runner with filter cloth 107 is tangent contacts；Runner can generate negative pressure during rotation.In application, runner is rotated and is stirred
The gas of the lower section of filter cloth 107 forms negative pressure, a large amount of convenient for liquid to be cleaned and quickly move through filter cloth 107, both improves filtered fluid
The amount of body, and improve filter efficiency.The rotation direction of above-mentioned runner may be configured as identical as the rotation direction of transmission wheel, can also set
The rotation direction with transmission wheel is set on the contrary, in addition the range of runner tangential velocity is set as 0.8m/s-8m/s.
In addition to setting runner forms the mode of negative pressure, aforesaid liquid impurity separating device may also be configured to include multiple standings
Hollow shaft 105 is equipped with opening 151 as shown in figure 4, standing, end face setting outlet with the contact surface of filter cloth on hollow shaft 105
152, for realizing pumping liquid by the conducting of opening and outlet when application, so that negative pressure is formed, it is big convenient for liquid to be cleaned
It measures and quickly move through filter cloth 107, not only improved the amount of filtering liquid, but also improve filter efficiency.
Negative pressure can be formed under filter cloth in liquid impurity separator provided in this embodiment, it can be in 10s effectively
It separates wait impurity such as body refuse sand oils in the liquid that cleans, it is high-efficient.
The first end at canal bottom is higher than second end in above-mentioned feed liquor canal 103；Part corresponding with canal bottom is inclined on filter cloth 107
Plate-like structure.Above-mentioned first end and second end is two opposite on inlet channel, and by the side of first end to second end
To parallel with the moving direction of the corresponding part in canal bottom on filter cloth 107.
In liquid impurity separator provided in this embodiment, corresponding with canal bottom part inclination on filter cloth 107, be conducive to
Removal of impurities liquid is evenly distributed in the entire canal bottom of feed liquor canal 103, to fully utilize portion corresponding with canal bottom on filter cloth 107
Divide and is filtered.
Specifically, the angle in part same level direction corresponding with canal bottom is α on filter cloth 107, the angular range of α is 0 °-
60°。
In liquid impurity separator provided by the above embodiment, filter cloth cleaning mechanism includes scum board 181, gas flushing system
System and water rinse-system；Scum board 181 and the outside of filter cloth 107 offset；Gas flushing system is located at the inside of filter cloth 107, is used in combination
In to filter cloth 107 along towards outside filter cloth 107 direction spray gas；Water rinse-system is used for 107 injection water of filter cloth.It is preferred that
, water rinse-system is located in filter cloth 107, and for along towards the direction outside filter cloth 107 to filter cloth injection water.
Preferably, in aforesaid liquid impurity separating device, filter cloth 107 is after rotation is detached from feed liquor canal 103 first by gas flushing
System is rinsed, then is rinsed by water rinse-system.
Specifically, above-mentioned gas flushing system includes at least two jet thrusts 182, and 182 arranged for interval of each jet thrust；It is above-mentioned
Water rinse-system includes at least two fountain heads 183, and 183 arranged for interval of each fountain head；Above-mentioned scum board 181 is located at adjacent
Between two jet thrusts 182, as shown in Figure 1.
In aforesaid liquid impurity separating device, (two sides are on feed liquor canal 103 along first direction for the two sides of feed liquor canal 103
Two sides, first direction is vertical with the direction of the first end of feed liquor canal 103 to second end, and first direction is along filter cloth 107
The direction for conveying filter residue is vertical) it is fixed with sealing strip 104, sealing strip 104 offsets with filter cloth 107, and sealing strip 104 is along filter cloth
107 direction of transfer (i.e. the direction of the conveying of filter cloth 107 filter residue) arrangement.Sealing strip 104 is preferably arranged to solid by fixing piece 34
It is scheduled on feed liquor canal 103.
Further, the end face on sealing strip 104 for offseting with filter cloth 107 is arc surface, to avoid liquid to be cleaned
It is largely revealed by the gap between feed liquor canal 103 and filter cloth 107, and prevents sealing strip 104 and the friction of filter cloth 107 excessive, kept away
Exempt from filter cloth 107 to be damaged and make the smooth rotation of filter cloth 107.Above-mentioned sealing strip 104 is using close made of wear-resisting and smooth material
Strip of paper used for sealing 104, such as ceramic seal item 104, stainless steel sealing strip 104 or rubber weather strip 104.
Specifically, transmission wheel includes driving wheel 106 and driven wheel 162 in aforesaid liquid impurity separating device, wherein main
Driving wheel 106 is one, and driven wheel 162 is multiple；The tangential velocity range of above-mentioned driving wheel 106 is 0.01m/s-1.7m/s.It is main
Driving wheel 106 is arranged at the first end of feed liquor canal 103.
Preferably, aforesaid liquid impurity separating device further includes filter cloth tensioning apparatus 109 and filter cloth correction device 110, filter
Cloth tensioning apparatus 109 is used for the inside stretching filter cloth 107 by filter cloth 107；Filter cloth correction device 110 exists for adjusting filter cloth 107
Position in transmission wheel, it is ensured that filter cloth 107 can accurately and reliably overlay on the canal bottom of feed liquor canal 103.
Above-mentioned filter cloth tensioning apparatus 109 includes tensioner lever 191, and the middle part of tensioner lever 191 is equipped with hinged installation point,
The first end of tight lever 191 is equipped with and can offset around the idler wheel 192 that itself is axially rotated, the idler wheel 192 with filter cloth 107；Tensioning
The other end of lever 191 is connected with the piston rod of pressure stabilizing cylinder 193；The driving when piston rod of pressure stabilizing cylinder 193 does stretching motion
Tensioner lever 191 is rotated around its hinged installation point, to adjust the degree that idler wheel 192 pushes against filter cloth 107, is tensioned filter cloth 107
Or relaxation.Above-mentioned filter cloth correction device 110 is using existing deviation correcting device.
Aforesaid liquid impurity separating device further includes the useless slot 112 of 111 sum aggregate of collecting tank；Collecting tank 111 is arranged in feed liquor canal
103 lower sections, for containing the liquid filtered through filter cloth 107；Collect the impurity that useless slot 112 is used to collect the removing of filter cloth cleaning mechanism,
And the liquid revealed by gap between filter cloth 107 and the canal bottom of feed liquor canal 103.Due to each system interval in filter cloth descaling machine
Arrangement, it includes two that useless slot 112 is collected for the ease of collecting, in above scheme, one of them is for collecting scum board 181 and the
The waste residue of one jet thrust 183 cleaning, another is arranged below collecting tank 111, for collecting remaining jet thrust 182, Shui Chong
Wash the waste residue of cleaned system, and the liquid revealed by gap between filter cloth 107 and the canal bottom of feed liquor canal 109.Certain above-mentioned collection
The bottom of useless slot 112 is equipped with discharge outlet, further, for the ease of waste sludge discharge, collects and is connected with sieve at the discharge outlet of useless slot 112
Thatch blower.In addition, the bottom of above-mentioned collecting tank 111 is equipped with leakage fluid dram.
Above-mentioned filter cloth 107 may be configured as single layer, be preferably arranged to multilayer, wherein being located at outside, and be used for and sealing strip 104
The one layer of strainer directly contacted is surface layer, remaining is internal layer, and the aperture of surface layer is preferably arranged to the aperture not less than internal layer.Separately
Outside, each layer need to be made to be fixedly connected when filter cloth is set as multilayer, it is preferred to use polytetrafluoroethylene wire sews up.
Further, aforesaid liquid impurity separating device further includes main body 101, above-mentioned feed liquor canal 103, transmission wheel, filter cloth
Cleaning mechanism, runner or standing hollow shaft 105, filter cloth tensioning apparatus 109, filter cloth correction device 110,111 sum aggregate of collecting tank are useless
Slot 112 is respectively assembled in the main body 101.Support leg is fixed in main body 101.
Below with specific experiment introduction:
1, in impurity separating device, the inclined angle alpha of part corresponding with the canal bottom of feed liquor canal 103 is set as on filter cloth 107
20°；The tangential velocity of driving wheel 106 is set as 1m/s；Sealing strip 104 uses stainless steel sealing strip 104；Using runner, runner
Tangential velocity be set as 4m/s；Filter cloth 107 is set as double-deck, and surface layer aperture is 100um, and 10um is chosen in internal layer aperture respectively,
20um, 30um, 40um, 50um, 80um are tested, it is known that the filtering situation such as following table of suspended substance in liquid to be cleaned
2, in impurity separating device, the inclined angle alpha of part corresponding with the canal bottom of feed liquor canal 103 is set as on filter cloth 107
30°；The tangential velocity of driving wheel 106 is set as 1.7m/s；Sealing strip 104 uses ceramic seal item 104；It is hollow using standing
Axis；Filter cloth 107 is set as three layers, and surface layer aperture is 150um, and innermost internal layer is set as identical as surface layer aperture, intermediate
10um, 20um, 30um, 40um, 50um are chosen in internal layer aperture respectively, and 80um is tested, it is known that dirty wait activity in the liquid that cleans
The filtering situation such as following table of mud
3, in impurity separating device, the inclined angle alpha of part corresponding with the canal bottom of feed liquor canal 103 is set as on filter cloth 107
45°；The tangential velocity of driving wheel 106 is set as 0.5m/s；Sealing strip 104 uses stainless steel sealing strip 104；Using runner, turn
The rotation direction of wheel is set as with the rotation direction of driving wheel 106 on the contrary, tangential velocity is 0.01m/s；Filter cloth 107 is set as single
Layer, the aperture of filter cloth 107 are chosen 100um, 50um and 18um respectively and are tested, it is known that the mistake of suspended particle in liquid to be cleaned
Filter situation such as following table
4, in impurity separating device, the inclined angle alpha of part corresponding with the canal bottom of feed liquor canal 103 is set as on filter cloth 107
60°；The tangential velocity of driving wheel 106 is set as 1.5m/s；Sealing strip 104 uses stainless steel sealing strip 104；Using runner, and
The rotation direction of runner is set as identical as the rotation direction of driving wheel 106, tangential velocity 8m/s；Filter cloth 107 is set as single
Layer, the aperture of filter cloth 107 are chosen 100um, 800um and 1500um respectively and are tested, it is known that its green alga water of liquid filtering front and back
Concentration variation such as following table
5, in impurity separating device, the inclined angle alpha of part corresponding with the canal bottom of feed liquor canal 103 is set as on filter cloth 107
30°；The tangential velocity of driving wheel 106 is set as 1.3m/s；Sealing strip 104 uses rubber weather strip 104；It is hollow using resting on
Axis；Filter cloth 107 is set as single layer, and 100um, 500um are chosen in the aperture of filter cloth 107 respectively, and 1000um is tested, it is known that liquid
Filtering front and back its excrement concentration variation such as following table
The present embodiment all has good impurity-eliminating effect to impurity various in liquid it can be seen from above-mentioned 5 tests.
Each embodiment in this specification is described in a progressive manner, the highlights of each of the examples are with other
The difference of embodiment, the same or similar parts in each embodiment may refer to each other.
The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention.
Various modifications to these embodiments will be readily apparent to those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, of the invention
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest scope of cause.
Claims (9)
1. a kind of liquid impurity separator characterized by comprising
Feed liquor canal, the top of the feed liquor canal are equipped with the input pipe that liquid to be cleaned is conveyed to the feed liquor canal, the feed liquor canal
Canal bottom opening, and the canal bottom is covered with filter cloth；The filter cloth is annular；
The filter cloth is set as single-layer or multi-layer, and when the filter cloth is set as multilayer, each layer filter cloth is fixedly connected, and is located at outer
Side and one layer of filter cloth for directly contacting with feed liquor canal is surface layer, remaining is internal layer, and the aperture of the surface layer is not less than
The aperture of the internal layer；
Transmission wheel, the transmission wheel support in the filter cloth of annular is used to that the filter cloth to be driven to rotate, so that the filter cloth
Constantly the canal bottom along the feed liquor canal is moved；
Filter cloth cleaning mechanism, filter cloth cleaning structure are used in the filter cloth rotation process, cleaning thereon not with it is described into
The impurity of the corresponding part in liquid gool bottom；
It further include multiple standing hollow shafts, the standing hollow shaft setting is affixed below the feed liquor canal, and with the filter cloth；
On the standing hollow shaft with the contact surface of filter cloth be equipped with opening, end face setting outlet, for by it is described opening and it is described
Pumping liquid is realized in the conducting of outlet, to form negative pressure；
It further include filter cloth tensioning apparatus and filter cloth correction device, the filter cloth tensioning apparatus is used for the inside stretching by the filter cloth
The filter cloth；The filter cloth tensioning apparatus includes tensioner lever, and the middle part of the tensioner lever is equipped with hinged installation point, and described
The first end of tight lever is equipped with and can offset around the idler wheel that itself is axially rotated, the idler wheel with the filter cloth；The tensioning thick stick
The other end of bar is connected with the piston rod of pressure stabilizing cylinder；The piston rod of the pressure stabilizing cylinder drives tensioner lever when doing stretching motion
It is rotated around its hinged installation point, to adjust the degree that the idler wheel pushes against the filter cloth, the filter cloth is made to be tensioned or relax；Institute
Filter cloth correction device is stated for adjusting position of the filter cloth in the transmission wheel.
2. liquid impurity separator according to claim 1, which is characterized in that the first end at canal bottom in the feed liquor canal
Higher than second end；The inclined plate-like structure in part corresponding with the canal bottom on the filter cloth.
3. liquid impurity separator according to claim 2, which is characterized in that corresponding with the canal bottom on the filter cloth
The angle in part same level direction be α, the angular range of α is 0 ° -60 °.
4. liquid impurity separator according to claim 1, which is characterized in that the filter cloth cleaning mechanism includes scraping slag
Plate, gas flushing system and water rinse-system；It offsets on the outside of the scum board and the filter cloth；The gas flushing system is located at institute
The inside of filter cloth is stated, and for spraying gas along towards the direction outside the filter cloth to the filter cloth；The water rinse-system is used
In to the filter cloth injection water.
5. liquid impurity separator according to claim 4, which is characterized in that after the filter cloth turns over the feed liquor canal
It is first rinsed by the gas flushing system, then is rinsed by the water rinse-system.
6. liquid impurity separator according to claim 1, which is characterized in that the two sides of the feed liquor canal are fixed respectively
There is sealing strip, the sealing strip offsets with the filter cloth, and the sealing strip is along the direction cloth of the transmission filter residue of the filter cloth
It sets.
7. liquid impurity separator according to claim 6, which is characterized in that be used for and the filter on the sealing strip
The end face that cloth offsets is arc surface.
8. liquid impurity separator according to claim 1, which is characterized in that the transmission wheel include driving wheel and from
Driving wheel, and the tangential velocity range of the driving wheel is 0.01m/s-1.7m/s.
9. liquid impurity separator according to claim 1, which is characterized in that further include the useless slot of collecting tank sum aggregate；Institute
It states collecting tank to be arranged below the feed liquor canal, for containing the liquid through the filter-cloth filtering；It is described to collect useless slot for collecting
The impurity that the filter cloth cleaning mechanism is removed, and the liquid revealed by gap between the filter cloth and the canal bottom of the feed liquor canal.
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| CN201610687712.4A CN106110735B (en) | 2016-08-18 | 2016-08-18 | A kind of liquid impurity separator |
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|---|---|---|---|
| CN201610687712.4A CN106110735B (en) | 2016-08-18 | 2016-08-18 | A kind of liquid impurity separator |
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| CN106110735A CN106110735A (en) | 2016-11-16 |
| CN106110735B true CN106110735B (en) | 2019-07-05 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106395994A (en) * | 2016-11-24 | 2017-02-15 | 攀枝花市仁通钒业有限公司 | Sewage filtering apparatus |
| CN108144349A (en) * | 2017-12-30 | 2018-06-12 | 深圳市水务(集团)有限公司阀门检测及维修分公司 | Duct type microfroc filter |
| CN113561554A (en) * | 2020-04-28 | 2021-10-29 | 青岛金玖能源科技有限公司 | Wet pressing plate host |
| CN112058197B (en) * | 2020-08-10 | 2023-08-08 | 宁夏奥斯化工有限公司 | Process and device for producing cyanamide |
| CN115159597A (en) * | 2021-10-15 | 2022-10-11 | 尚川（北京）水务有限公司 | Filtration equipment for quickly and efficiently removing sludge and sand oil in sewage |
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| US4707260A (en) * | 1984-08-27 | 1987-11-17 | Toray Industries, Inc. | Solid liquid separation device |
| JP2011517619A (en) * | 2008-04-05 | 2011-06-16 | アクアクリア テクノロジー リミテッド | Liquid removal device |
| CN105797463A (en) * | 2014-12-30 | 2016-07-27 | 天津市鑫泽精细化工有限责任公司 | Beating type vacuum leakage preventing apparatus with crawler type vacuum pumping filter |
| CN205340299U (en) * | 2016-01-29 | 2016-06-29 | 威海丰泰新材料科技股份有限公司 | Quick carbon separator of sewage treatment |
| CN205886365U (en) * | 2016-08-18 | 2017-01-18 | 尚川（北京）水务有限公司 | Liquid impurities separator |
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Effective date of registration: 20230922 Address after: 101399 north of wenyuying village, Gaoliying Town, Shunyi District, Beijing Patentee after: SHINE (BEIJING) WATER CO.,LTD. Patentee after: Shangchuan (Beijing) Equipment Co.,Ltd. Address before: Room 3009, 3rd Floor, Municipal Office Building, No. 2 Guangxi Gate Road, Haidian District, Beijing, 100097 Patentee before: SHINE (BEIJING) WATER CO.,LTD. |