CN111701323B - High efficiency solid-liquid differentiation device - Google Patents
High efficiency solid-liquid differentiation device Download PDFInfo
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- CN111701323B CN111701323B CN202010561592.XA CN202010561592A CN111701323B CN 111701323 B CN111701323 B CN 111701323B CN 202010561592 A CN202010561592 A CN 202010561592A CN 111701323 B CN111701323 B CN 111701323B
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- 239000007788 liquid Substances 0.000 title claims abstract description 26
- 230000004069 differentiation Effects 0.000 title claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 42
- 239000007787 solid Substances 0.000 claims abstract description 22
- 238000001914 filtration Methods 0.000 claims abstract description 13
- 230000002093 peripheral effect Effects 0.000 claims abstract description 13
- 239000000463 material Substances 0.000 claims description 14
- 238000007599 discharging Methods 0.000 claims description 12
- 230000007246 mechanism Effects 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 9
- 230000033001 locomotion Effects 0.000 claims description 8
- 230000008569 process Effects 0.000 claims description 8
- 239000007921 spray Substances 0.000 claims description 6
- 239000010802 sludge Substances 0.000 abstract description 31
- 230000009471 action Effects 0.000 abstract description 6
- 238000000926 separation method Methods 0.000 abstract description 3
- 230000003028 elevating effect Effects 0.000 description 4
- 230000003014 reinforcing effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000008394 flocculating agent Substances 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 208000033999 Device damage Diseases 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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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
- B01D33/06—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums
- B01D33/11—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums arranged for outward flow filtration
-
- 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
- B01D33/76—Filters with filtering elements which move during the filtering operation having feed or discharge devices for discharging the filter cake, e.g. chutes
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
- C02F11/121—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Treatment Of Sludge (AREA)
Abstract
The invention relates to a high-efficiency solid-liquid differentiation device, which comprises an outer barrel, wherein the outer barrel is arranged in a hollow manner and two ends of the outer barrel are communicated; a water outlet is formed in one end of the outer cylinder, a discharge hole is formed in one end, far away from the water outlet, of the inner cylinder, and the outer cylinder and the inner cylinder are arranged in an upward inclined mode from the water outlet to the discharge hole; the peripheral surface of the inner cylinder is hollowed with a plurality of filtering holes, the inner peripheral surface of the inner cylinder is provided with a feeding plate which extends along the axial direction of the inner cylinder in a threaded manner, and the steering direction of the inner cylinder is the same as the screw direction of the feeding plate; also comprises a feed pipe extending into the inner cylinder. By adopting the technical scheme, the outer cylinder and the inner cylinder are both arranged from the water outlet to the discharge port in an inclined and upward manner, so that water in the sludge is guided to flow out from the water outlet under the action of the dead weight, and the solid in the sludge moves towards the discharge port and is moved out from the discharge port under the action of the feeding plate, thereby realizing solid-liquid separation.
Description
Technical Field
The invention relates to the technical field of pipeline dredging, in particular to a high-efficiency solid-liquid differentiation device.
Background
Present city underground drainage pipe is the important system who prevents urban waterlogging, drainage, and along with the service life of drain pipe increases, can silt up certain silt in the drain pipe, has reduced drainage efficiency, needs carry out the desilting operation to the drain pipe to it is unobstructed to keep the drainage.
In the existing pipeline dredging process, the dredging process is generally performed by dredging equipment, for example, the dredging equipment for the pipeline disclosed in the chinese patent with the application number of cn201820290248.x comprises a dredging pipe which is used for extending into a drain pipe to suck sludge, and the dredging pipe collects the sludge in a collection box which is pre-installed on the equipment after the sludge is sucked, and temporarily stores or pre-treats the sludge. Conventional pretreatment operations include the addition of flocculants to the collection tank, settling the sludge pumped into the tank and then discharging the sludge.
The above prior art solutions have the following drawbacks: the silt is collected by the silt cleaning equipment, further treatment can not be carried out on the silt, even if the silt is settled after the flocculating agent is put in, the water content in the silt is higher, the silt can not be directly purified after being discharged from the collecting box, the humidity of the silt is reduced, and an improvement space is provided.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a high-efficiency solid-liquid differentiation device which has the effect of separating solid and liquid in sludge, so that the water content of the sludge solid is lower, and the subsequent purification treatment is convenient.
The above object of the present invention is achieved by the following technical solutions:
a high-efficiency solid-liquid differentiation device comprises an outer barrel which is arranged in a hollow manner and is communicated with two ends, wherein an inner barrel which is arranged in a hollow manner and is communicated with two ends is arranged in the outer barrel, and a driving device which drives the inner barrel to rotate around an axis is arranged in the outer barrel; a water outlet is formed in one end of the outer cylinder, a discharge hole is formed in one end, far away from the water outlet, of the inner cylinder, and the outer cylinder and the inner cylinder are arranged in an inclined and upward mode from the water outlet to the discharge hole; the peripheral surface of the inner cylinder is hollowed with a plurality of filtering holes, the inner peripheral surface of the inner cylinder is provided with a feeding plate which extends along the axial direction of the inner cylinder in a threaded manner, and the steering direction of the inner cylinder is the same as the screw direction of the feeding plate; the device also comprises a feeding pipe extending into the inner cylinder.
By adopting the technical scheme, the feeding pipe is used for pumping sludge extracted from the sewer pipe, and the end part of the feeding pipe extends into the inner barrel, so that the extracted sludge in the sewer pipe is conveyed into the inner barrel through the feeding pipe, moisture of the sludge passes through the filtering hole in the inner barrel and flows into a gap between the outer barrel and the inner barrel, and solid in the sludge is accepted by the feeding plate, and the spiral feeding plate pushes the filtered sludge solid towards the direction of the discharge hole because the inner barrel rotates under the driving of the driving device. Because the outer cylinder and the inner cylinder are arranged from the water outlet to the discharge port in an inclined and upward manner, water in the sludge is guided to flow out of the water outlet under the action of the dead weight, and solids in the sludge move towards the discharge port and are removed from the discharge port under the action of the feeding plate, so that solid-liquid separation is realized. The solid in the sludge at the discharge port and the water in the sludge at the water outlet can be respectively received by different containers and further treated.
The present invention in a preferred example may be further configured to: a circular arc-shaped limiting baffle is fixed at the water outlet of the outer barrel, the plane of the limiting baffle is parallel to the plane of the water outlet, the limiting baffle is positioned below the axis of the outer barrel, and the inner barrel is abutted to the limiting baffle; the limiting baffle is in through connection with a clear water pipe communicated with the water outlet.
Through adopting above-mentioned technical scheme, setting up of curved limit baffle is used for supplying the inner tube butt, and limit baffle is located the delivery port one side of urceolus to carry out spacing and support to the inner tube, prevent that the inner tube from deviating from urceolus delivery port one side. The clear water pipe that the limit baffle department link up is used for carrying out the water conservancy diversion to the clear water that filters between urceolus and the inner tube to water diversion in the silt that will filter out is outside the urceolus.
The present invention in a preferred example may be further configured to: the driving device comprises two groups of rotating shafts which are rotationally connected with the limiting baffle, the two groups of rotating shafts are positioned between the inner cylinder and the outer cylinder, the axes of the two groups of rotating shafts are parallel to the axis of the outer cylinder, the two groups of rotating shafts are respectively arranged at two sides of the plane where the axes of the inner cylinder and the outer cylinder are positioned, and the axes of the two groups of rotating shafts are positioned between the axes of the inner cylinder and the outer cylinder; the rotating shaft is coaxially rotated with a plurality of rubber wheels, and the rubber wheels are abutted to the outer peripheral surface of the inner barrel.
Through adopting above-mentioned technical scheme, two sets of pivots pass through the fibre baffle and rotate to be connected between inner tube and urceolus, and coaxial rotation has a plurality of rubber wheels in two sets of pivots, realizes the support to the inner tube through the outer peripheral face butt of rubber wheel and inner tube to when the pivot rotates, realize the effect that the drive inner tube rotated through frictional force between rubber wheel and the inner tube.
The present invention in a preferred example may be further configured to: the inner tube orientation a plurality of leading wheels are installed to limit baffle's tip, and is a plurality of the leading wheel is followed the angle setting such as axis circumference of inner tube is a plurality of the axis coplane of leading wheel sets up, the leading wheel can with limit baffle butt.
Through adopting above-mentioned technical scheme, the setting of leading wheel is used for with limit baffle butt to turning into rolling friction with the sliding friction between inner tube and the limit baffle, greatly reduced the frictional force between inner tube and the limit baffle, thereby make the rotation of inner tube more smooth, avoid the condition that the rubber pulley does not take the inner tube.
The present invention in a preferred example may be further configured to: and a spray pipe communicated with a plurality of spray heads is further installed in the outer barrel, and the spray pipe extends along the axial direction of the outer barrel and is positioned above the inner barrel.
Through adopting above-mentioned technical scheme, the setting of shower is used for washing the surface of inner tube to dredge filtering the hole, reduce the solid in the silt and block up the condition of filtering the hole, be favorable to keeping the filtering quality who filters the hole, make the solid in the silt accumulate in the inner tube more.
The present invention in a preferred example may be further configured to: a rack is arranged below the outer cylinder, an electric telescopic device is arranged on the rack, and two ends of the electric telescopic device are respectively hinged with the outer cylinder and the rack; the frame is in the urceolus is close to the below of discharge gate and sets up with the supporting piece of urceolus butt, be connected with manual elevating gear between supporting piece and the frame.
Through adopting above-mentioned technical scheme, the frame is connected with electric telescopic device and manual elevating gear, and wherein electric telescopic device can select for use conventional electric telescopic device such as pneumatic cylinder or cylinder, and electric telescopic device's both ends are articulated with urceolus and frame respectively. Because one end of the outer cylinder is hinged with the rack to realize inclination, one end of the outer cylinder, which is far away from the rack, is a lifting end, the manual telescopic device is arranged below the lifting section of the outer cylinder, and a bearing part used for being abutted against the outer cylinder is further arranged between the manual telescopic device and the outer cylinder. Therefore, the outer barrel can be jacked to an inclined state through the electric telescopic device in the using process, and then the supporting piece is supported by abutting against the outer barrel through adjusting the manual lifting device, so that the situation that the electric telescopic device always keeps bearing force when the outer barrel works can be reduced, and the service life of the electric telescopic device is prolonged. And when electric telescoping device damages or cuts off the power supply temporarily, also can realize the slope of urceolus through directly adjusting manual elevating gear, consequently have stronger adaptability, the use scene is various.
The present invention in a preferred example may be further configured to: the manual lifting device comprises a base which is vertically and slidably connected with the rack, the bearing piece is hinged with the base, and the hinge axis of the bearing piece and the hinge axis of the base are horizontally arranged.
By adopting the technical scheme, the manual lifting device comprises the base which vertically slides with the rack, the bearing piece is hinged with the base because the outer barrel is mainly contacted and supported with the outer barrel, so that the friction force between the bearing piece and the outer barrel is relatively large, the base vertically lifts, one end of the outer barrel, which is far away from the bearing piece, is hinged with the rack, so that the lifting section of the outer barrel circularly moves, the bearing piece is hinged with the base to be beneficial to enabling the bearing piece to rotate along with the outer barrel, the supporting stability is kept, relative movement is not performed, and a certain damping effect is also favorably realized when the outer barrel works.
The present invention in a preferred example may be further configured to: the machine frame is characterized in that a plurality of vertically arranged screw rods are fixed at the bottom end of the base, a plurality of inserting holes for inserting the screw rods are formed in the lower portion of the machine frame, the screw rods are inserted into the inserting holes, the screw rods are all in threaded connection with supporting nuts with diameters larger than the inserting holes, a plurality of vertically arranged guide rods are fixed at the bottom end of the base, a plurality of guide holes for inserting the guide rods are formed in the lower portion of the guide rods, and the guide rods are inserted into and matched with the guide holes.
Through adopting above-mentioned technical scheme, the screw rod is fixed and is pegged graft with the spliced eye of frame with the base bottom, and the support is realized through the butt between support nut and the frame to through rotating support nut, make support nut remove on the screw rod, thereby the degree of depth in the spliced eye is advanced in the adjustment screw rod grafting, realizes the regulation to the relative position between base and the frame, and then the realization is to the regulation of the lift end height of urceolus. The inclination angle of the thread between the support nut and the screw rod meets the conventional thread self-locking and is kept stable during pressure bearing. The guide bar is fixed with the base bottom end and is pegged graft with the guiding hole of frame to it is spacing to rotate the base, makes the base can only move along the length direction of guide bar, and then when rotating the support nut, makes the axis direction removal of support nut along the screw rod, and the guide bar makes the lift of base more stable with the screw rod cooperation.
The present invention in a preferred example may be further configured to: the discharging device also comprises an arc-shaped discharging plate arranged at one end close to the discharging port, and the discharging plate is inserted between the outer cylinder and the inner cylinder and is positioned below the inner cylinder; and a driving piece with the telescopic direction parallel to the axial direction of the outer barrel is fixed at the position, close to the discharge port, of the top end of the outer peripheral surface of the outer barrel, and the telescopic end of the driving piece is connected with a connecting rod mechanism for driving the blanking plate to slide between the inner barrel and the outer barrel.
Through adopting above-mentioned technical scheme, because the discharge gate upwards inclines to set up, if the solid in the silt directly falls from the discharge gate and easily falls into the clearance between inner tube and the urceolus or along the periphery surface of urceolus the overspread siltation. The arc-shaped blanking plate is used for being inserted between the outer barrel and the inner barrel, the blanking plate slides between the inner barrel and the outer barrel through the matching of the driving piece and the connecting rod mechanism, so that when the sludge-discharging device is required to be used, the blanking plate stretches out to the lower part of the discharging port to accept solids in the sludge, and when the sludge-discharging device is not used, the solids can be contained between the inner barrel and the outer barrel, and the space occupation is reduced.
The present invention in a preferred example may be further configured to: the link mechanism comprises a supporting seat fixed at one end of the lower blanking plate far away from the inner barrel, the supporting seat is perpendicular to the arc axis of the lower blanking plate, a bearing rod parallel to the arc axis of the lower blanking plate is fixed at one end of the supporting seat far away from the blanking plate, a connecting rod is hinged to one end of the bearing rod far away from the supporting seat, and the other end of the connecting rod is hinged to the telescopic end of the driving piece.
Through adopting above-mentioned technical scheme, link mechanism includes the supporting seat fixed with the flitch down, and supporting seat perpendicular to goes out flitch and end fixing has the load pole, and the load pole is parallel with the axis of going out the flitch. The connecting rod is hinged between the bearing rod and the telescopic end of the driving part, so that the blanking plate can rotate around the hinged point with the connecting rod. Lower flitch lower extreme and urceolus butt, when the concertina movement is to the driving piece, the flexible end of driving piece drives the connecting rod and rotates, and then realizes stretching out or withdrawing of flitch down to the flitch can rotate around the pin joint of connecting rod down, thereby makes the motion process of flitch down be the motion of class circular arc, when stretching out to the outside of urceolus, the whole decurrent state that presents the slope of flitch down, the solid in the silt of being convenient for falls through the flitch down of unloading.
In conclusion, the invention has the following beneficial effects:
1. through setting up the inner cylinder of rotation and the urceolus of parcel inner cylinder, set up if filter the hole on the inner cylinder, the outer cylinder has been cup jointed coaxially outside the inner cylinder, the inner peripheral surface of inner cylinder is fixed with the feed plate that extends along the axis direction screw thread of inner cylinder, inner cylinder and urceolus all slope to set up, thereby make the solid and the liquid of the silt that lets in the inner cylinder separate at the internal cylinder pivoted in-process, the liquid in the silt passes and filters in the hole flow into the clearance between outer cylinder and the inner cylinder, the liquid in the silt then flows out and in from the one end that outer cylinder and inner cylinder slope, the solid of the silt in the inner cylinder passes through the feed plate and moves to the other end of the inner cylinder and goes into the flitch, realize solid-liquid separation;
2. the rotating shaft is arranged to rotate, and the rubber wheel on the rotating shaft supports the inner barrel, so that the inner barrel can rotate and is limited and supported by the limiting baffle plate, and the guide wheel at one end, facing the limiting baffle plate, of the inner barrel is used for reducing the friction force between the inner barrel and the limiting baffle plate, and further the inner barrel can rotate more smoothly;
3. the outer barrel is jacked by the mutual matching of the electric telescopic device and the manual lifting device, so that the outer barrel can be jacked to an inclined state through the electric telescopic device in the using process, and then the supporting piece is abutted and supported with the outer barrel by adjusting the manual lifting device, so that the situation that the electric telescopic device always keeps bearing force when the outer barrel works is reduced, and the service life of the electric telescopic device is prolonged; and when the electric telescopic device is damaged or is powered off temporarily, the outer cylinder can be inclined by directly adjusting the manual lifting device, so that the electric telescopic device has stronger adaptability.
Drawings
FIG. 1 is a schematic structural diagram of the present embodiment;
FIG. 2 is a schematic structural view of another angle in the present embodiment;
FIG. 3 is a schematic structural view of the inner cylinder in the present embodiment;
FIG. 4 is an enlarged view taken at A in FIG. 2;
fig. 5 is an enlarged view at B in fig. 1.
Reference numerals: 1. an outer cylinder; 11. a water outlet; 12. a limit baffle; 13. a clear water pipe; 14. a rotating shaft; 141. a rubber wheel; 15. a guide wheel; 16. a shower pipe; 17. a reinforcing plate; 2. an inner barrel; 21. a discharge port; 22. a filtration pore; 23. a feeding plate; 3. a feed pipe; 4. a frame; 41. inserting holes; 42. a guide hole; 43. a clamping groove; 5. an electric telescopic device; 6. a manual lifting device; 61. a support member; 611. a limiting plate; 612. a clamping and connecting plate; 62. a base; 63. a screw; 631. a support nut; 64. a guide bar; 7. a blanking plate; 71. a drive member; 72. a supporting seat; 73. a force bearing rod; 74. a connecting rod; 8. a material bearing box.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in figures 1 to 2, the high-efficiency solid-liquid differentiation device disclosed by the invention comprises a frame 4, an outer cylinder 1 which is arranged in a hollow manner and has two through ends is arranged above the frame 4, one end of the outer peripheral surface of the outer cylinder 1 is hinged with the frame 4, and a manual lifting device 6 is arranged below the other end. An inner cylinder 2 which is arranged in a hollow way and has two through ends is arranged in the outer cylinder 1, and a driving device for driving the inner cylinder 2 to rotate around the axis is arranged in the outer cylinder 1. The one end that urceolus 1 is close to with 4 pin joints of frame is provided with delivery port 11, and the one end that inner tube 2 kept away from delivery port 11 is provided with discharge gate 21, and urceolus 1 and inner tube 2 are concentric and from delivery port 11 upwards setting to the slope of discharge gate 21.
As shown in fig. 2 to 3, a plurality of filtering holes 22 are hollowed out on the circumferential surface of the inner cylinder 2, a feeding plate 23 extending along the axial direction of the inner cylinder 2 by screw threads is arranged on the inner circumferential surface of the inner cylinder 2, the filtering holes 22 and the feeding plate 23 are arranged at intervals, and the rotation direction of the inner cylinder 2 is the same as the screw direction of the feeding plate 23. The sludge-conveying device further comprises a feeding pipe 3 extending into the inner cylinder 2, wherein the feeding pipe 3 extends into the inner cylinder 2 from one side of the water outlet 11, so that sludge in the drainage pipe falls on the feeding plate 23, and the feeding plate 23 conveys the sludge to the direction of the discharge port 21 through the rotation of the inner cylinder 2. Wherein the moisture in the sludge falls between the outer cylinder 1 and the inner cylinder 2 through the filtering holes 22 and flows to the water outlet 11, and the solid in the sludge is removed from the discharge hole 21 under the action of the feeding plate 23. The other end shutoff of inlet pipe 3 is connected through two universal joints with frame 4, and the end fixing that is close to each other between two universal joints, inlet pipe 3 carry out the feeding through the flexible suction tube of intercommunication, and the suction tube can be directly be taken out the silt in the drain pipe or with the silt input inlet pipe 3 that other operating modes obtained.
As shown in fig. 3 to 4, as shown in fig. to fig. 4, a circular arc-shaped limit baffle 12 is fixed at the water outlet 11 of the outer cylinder 1, the feed pipe 3 abuts against the upper end face of the limit baffle 12, the plane of the limit baffle 12 is parallel to the plane of the water outlet 11, the limit baffle 12 is fixed below the axis of the outer cylinder 1, the inner cylinder 2 abuts against the limit baffle 12, and the limit baffle 12 supports and limits the inner cylinder 2, so that the inner cylinder 2 cannot be pulled out from the water outlet 11 of the outer cylinder 1; the limiting baffle 12 is connected with a clear water pipe 13 in a penetrating way, one end of the clear water pipe 13 is positioned between the inner cylinder 2 and the outer cylinder 1, and the other end of the clear water pipe 13 is communicated with the subsequent treatment process. A plurality of guide wheels 15 are fixed at the end part of the inner barrel 2 facing the limit baffle 12, the guide wheels 15 are arranged along the circumference of the axis of the inner barrel 2 at equal angles, the central axes of the guide wheels 15 are arranged in a coplanar manner, and the guide wheels 15 are intermittently abutted against the limit baffle 12 in the rotating process of the inner barrel 2.
As shown in fig. 3 to 4, a reinforcing plate 17 is fixed to the inner circumferential surface of the outer cylinder 1 in a protruding manner, and the reinforcing plate 17 has a spiral shape similar to the structure of the feed plate 23 and extends along the axis of the outer cylinder 1, wherein the pitch of the reinforcing plate 17 is the same as that of the feed plate 23. The driving device comprises two groups of rotating shafts 14 which are rotationally connected with the limiting baffle 12, the two groups of rotating shafts 14 are positioned between the inner cylinder 2 and the outer cylinder 1, the axes of the two groups of rotating shafts 14 are parallel to the axis of the outer cylinder 1, the two groups of rotating shafts 14 are respectively arranged at two sides of the plane where the axes of the inner cylinder 2 and the outer cylinder 1 are positioned, and the two groups of rotating shafts 14 are positioned between the axes of the inner cylinder 2 and the outer cylinder 1; a plurality of rubber wheels 141 are coaxially rotated on the rotating shaft 14, and the rubber wheels 141 are abutted to the outer peripheral surface of the inner cylinder 2. One end of the two groups of rotating shafts 14 extending out of the outer barrel 1 coaxially rotates to form belt wheels, the two groups of belt wheels are driven by a belt, and one group of rotating shafts 14 is driven by a motor to rotate. So that the inner cylinder 2 is rotated by the rotating rubber wheel 141 using a frictional force.
As shown in fig. 3 to 4, a shower pipe 16 communicated with a plurality of nozzles is further installed on the inner circumferential surface of the outer cylinder 1, the shower pipe 16 extends along the axial direction of the outer cylinder 1 and is located above the inner cylinder 2, the shower pipe 16 is arranged to wash the outer surface of the inner cylinder 2, so that the filter holes 22 are dredged, the situation that the filter holes 22 are blocked by solids in sludge is reduced, the filtering performance of the filter holes 22 is favorably maintained, and more solids in the sludge are accumulated in the inner cylinder 2 and are discharged from the discharge hole 21.
As shown in fig. 1 and 2, the device further comprises a circular arc-shaped blanking plate 7 arranged at one end close to the discharge port 21, the blanking plate 7 is inserted between the outer cylinder 1 and the inner cylinder 2 and is positioned below the inner cylinder 2, and the inner arc of the blanking plate 7 is arranged upwards; a driving member 71 with a telescopic direction parallel to the axial direction of the outer cylinder 1 is fixed at a position close to the discharge port 21 at the top end of the outer circumferential surface of the outer cylinder 1, the driving member 71 can be a cylinder or a hydraulic cylinder, and the like, and the telescopic end of the driving member 71 is connected with a link mechanism for driving the blanking plate 7 to slide between the inner cylinder 2 and the outer cylinder 1. The link mechanism comprises a supporting seat 72 fixed at one end, far away from the inner cylinder 2, of the blanking plate 7, the supporting seat 72 is perpendicular to the arc axis of the blanking plate 7, a bearing rod 73 parallel to the arc axis of the blanking plate 7 is fixed at one end, far away from the blanking plate 7, of the supporting seat 72, the bearing rod 73 can also be rotatably connected with the supporting seat 72, the rotating axis is parallel to the axis of the bearing rod 73 and the arc axis of the blanking plate 7, and certain flexibility and buffering capacity of the blanking plate 7 during movement are facilitated. One end of the bearing rod 73, which is far away from the supporting seat 72, is hinged with a connecting rod 74, the other end of the connecting rod 74 is hinged with the telescopic end of the driving part 71, and the axes of hinged points between the supporting seat 72 and the connecting rod 74, and between the connecting rod 74 and the driving part 71 are all horizontally arranged.
As shown in fig. 1 and 2, the frame 4 is further hinged with a material bearing box 8 below the blanking plate 7, the upper end of the material bearing box 8 is open and faces the blanking plate 7, a hydraulic cylinder is arranged between the lower end face of the material bearing box 8 and the frame 4, the cylinder body and the extending end of the hydraulic cylinder are hinged with the frame 4 and the lower end face of the material bearing box 8 respectively, the hydraulic cylinder is arranged obliquely upwards, the hinge point of the hydraulic cylinder connected with the material bearing box 8 is located between the hinge point of the hydraulic cylinder and the frame 4 and the hinge point of the material bearing box 8 and the frame 4, so that solids in sludge falling from the blanking plate 7 are received through the material bearing box 8, and the driving of the hydraulic cylinder can control the material bearing box 8 to overturn and dump the solids in the sludge.
The frame 4 is also hinged with an electric telescopic device 5 which is used for being connected with the outer cylinder 1, and two ends of the electric telescopic device 5 are respectively hinged with the outer cylinder 1 and the frame 4; the frame 4 is provided with a support 61 abutting against the outer cylinder 1 below the lifting end of the outer cylinder 1, and the manual lifting device 6 is provided between the support 61 and the frame 4. Wherein, the supporting piece 61 is arranged at one end of the outer cylinder 1 far away from the hinge point with the frame 4, and the electric telescopic device 5 is arranged between the hinge point of the outer cylinder 1 and the frame 4 and the supporting piece 61.
As shown in fig. 1 and 5, the electric lifting device can be a hydraulic cylinder or an air cylinder, the cylinder body is hinged with the frame 4, and the extending end is hinged with the outer cylinder 1. The manual lifting device 6 comprises a base 62 vertically connected with the frame 4 in a sliding mode, the supporting piece 61 is hinged to the base 62, and the hinge axis of the supporting piece 61 and the hinge axis of the base 62 are horizontally arranged. The base 62 bottom mounting has the screw rod 63 of a plurality of vertical settings, and frame 4 has seted up a plurality of spliced eye 41 that supply screw rod 63 to peg graft in screw rod 63 below, and screw rod 63 pegs graft with spliced eye 41, and the equal threaded connection of screw rod 63 has the support nut 631 that the diameter is greater than spliced eye 41, and support nut 631 and the up end butt of frame 4. A plurality of vertically arranged guide rods 64 are fixed at the bottom end of the base 62, a plurality of guide holes 42 for the insertion of the guide rods 64 are formed below the guide rods 64 of the frame 4, and the guide rods 64 are in insertion fit with the guide holes 42. Wherein the axes of the guide rod 64 and the screw 63 are coplanar and spaced apart.
As shown in fig. 1 and 5, the two groups of supporting members 61 are included, the two groups of supporting members 61 are respectively hinged with the frame 4, the distance between the end surfaces of the two groups of supporting members 61 far away from each other is greater than the diameter of the solid-liquid separator of the drum screen, the rotation axes of the two groups of supporting members 61 are collinear, a limiting plate 611 protrudes upwards from the end surface of the two groups of supporting members 61 far away from each other, the limiting plate 611 is in circular arc transition with the supporting members 61, and the solid-liquid separator of the drum screen is limited by the supporting members 61 and the limiting plate 611 together. The supporting piece 61 extends towards the base 62 to form a clamping plate 612, a clamping groove 43 for the clamping plate 612 to pass through is formed in the position, corresponding to the clamping plate 612, of the base 62, and the plane where the clamping plate 612 is located is perpendicular to the hinge axis of the supporting piece 61.
As shown in fig. 1 and 5, in which the rotation axis of the support 61 and the axis of the electric telescopic device 5 are arranged to be perpendicular to each other when the electric telescopic device 5 and the support 61 are installed.
The implementation principle of the embodiment is as follows:
when the high-efficiency solid-liquid differentiation device is used, the feeding pipe 3 conveys sludge into the inner barrel 2, under the rotation action of the inner barrel 2, moisture in the sludge continuously flows into a gap between the outer barrel 1 and the inner barrel 2 from the filtering holes 22, and flows out of the clear water pipe 13 to be treated in the next step. The solids in the sludge are removed from the discharge port 21 and directed by the blanking plate 7 to fall into the material receiving box 8 for collection and further processing.
Meet the viscosity of silt great, when needing to adjust the inclination of urceolus 1, can be earlier with urceolus 1 jack-up to the tilt state through electronic telescoping device 5, then the manual elevating gear 6 of regulation makes bearing piece 61 and urceolus 1 butt support, rise base 62 through rotating supporting nut 631, make bearing piece 61 and urceolus 1 butt, then release electronic telescoping device 5, be favorable to reducing 5 kinds of being in the load state of electronic telescoping device, be favorable to prolonging the life of electronic telescoping device 5.
The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.
Claims (9)
1. The utility model provides a high efficiency solid-liquid differentiation device which characterized by: the device comprises an outer cylinder (1) which is arranged in a hollow manner and has two through ends, wherein an inner cylinder (2) which is arranged in the hollow manner and has two through ends is arranged in the outer cylinder (1), and a driving device which drives the inner cylinder (2) to rotate around an axis is arranged in the outer cylinder (1); a water outlet (11) is formed in one end of the outer cylinder (1), a discharge hole (21) is formed in one end, far away from the water outlet (11), of the inner cylinder (2), and the outer cylinder (1) and the inner cylinder (2) are arranged in an upward inclined mode from the water outlet (11) to the discharge hole (21); the peripheral surface of the inner cylinder (2) is hollowed with a plurality of filtering holes (22), the inner peripheral surface of the inner cylinder (2) is provided with a feeding plate (23) which extends along the axial direction of the inner cylinder (2) in a threaded manner, and the steering direction of the inner cylinder (2) is the same as the screw direction of the feeding plate (23); the device also comprises a feeding pipe (3) extending into the inner cylinder (2); the discharging device is characterized by further comprising a circular arc-shaped blanking plate (7) arranged at one end close to the discharging port (21), wherein the blanking plate (7) is inserted between the outer cylinder (1) and the inner cylinder (2) and is positioned below the inner cylinder (2); a driving piece (71) with the telescopic direction parallel to the axial direction of the outer cylinder (1) is fixed at the position, close to the discharge hole (21), of the top end of the outer circumferential surface of the outer cylinder (1), and the telescopic end of the driving piece (71) is connected with a link mechanism for driving the blanking plate (7) to slide between the inner cylinder (2) and the outer cylinder (1); the connecting rod mechanism comprises a supporting seat (72) fixed with the blanking plate (7), the supporting seat (72) is perpendicular to the discharging plate, a bearing rod (73) is fixed at the end part of the supporting seat, and the bearing rod (73) is parallel to the axis of the discharging plate; a connecting rod (74) is hinged between the bearing rod (73) and the telescopic end of the driving part (71), so that the blanking plate (7) can rotate around a hinged point with the connecting rod (74); flitch (7) lower extreme and urceolus (1) butt down when driving piece (71) are concertina movement, the flexible end of driving piece (71) drives connecting rod (74) and rotates, and then realizes stretching out or withdrawing down flitch (7), and flitch (7) can rotate around the pin joint of connecting rod (74) down to the motion process that makes flitch (7) down is the motion of class circular arc, when stretching out to the outside of urceolus (1), flitch (7) wholly appear slope decurrent state down, and the solid in the silt of being convenient for falls down through flitch (7) down.
2. The high efficiency solid-liquid differentiation apparatus according to claim 1, wherein: a circular arc-shaped limiting baffle (12) is fixed at a water outlet (11) of the outer barrel (1), the plane of the limiting baffle (12) is parallel to the plane of the water outlet (11), the limiting baffle (12) is positioned below the axis of the outer barrel (1), and the inner barrel (2) is abutted to the limiting baffle (12); the limiting baffle (12) is in through connection with a clear water pipe (13) communicated with the water outlet (11).
3. The high efficiency solid-liquid differentiation apparatus according to claim 2, wherein: the driving device comprises two groups of rotating shafts (14) which are rotatably connected with the limiting baffle (12), the two groups of rotating shafts (14) are positioned between the inner cylinder (2) and the outer cylinder (1), the axes of the two groups of rotating shafts (14) are parallel to the axis of the outer cylinder (1), the two groups of rotating shafts (14) are respectively arranged at two sides of the plane where the axes of the inner cylinder (2) and the outer cylinder (1) are positioned, and the axes of the two groups of rotating shafts (14) are positioned between the axes of the inner cylinder (2) and the outer cylinder (1); a plurality of rubber wheels (141) are coaxially rotated on the rotating shaft (14), and the rubber wheels (141) are abutted to the outer peripheral surface of the inner cylinder (2).
4. The high efficiency solid-liquid differentiation apparatus according to claim 2, wherein: inner tube (2) orientation a plurality of leading wheels (15) are installed to limit baffle (12)'s tip, and is a plurality of leading wheel (15) are followed the angle settings such as the axis circumference of inner tube (2) are a plurality of the axis coplane setting of leading wheel (15), leading wheel (15) can with limit baffle (12) butt.
5. The high efficiency solid-liquid differentiation apparatus according to claim 1, wherein: and a spray pipe (16) communicated with a plurality of spray heads is further installed in the outer cylinder (1), and the spray pipe (16) extends along the axial direction of the outer cylinder (1) and is positioned above the inner cylinder (2).
6. The high efficiency solid-liquid differentiation apparatus according to claim 1, wherein: a rack (4) is arranged below the outer cylinder (1), an electric telescopic device (5) is arranged on the rack (4), and two ends of the electric telescopic device (5) are respectively hinged with the outer cylinder (1) and the rack (4); the frame (4) is arranged below the outer cylinder (1) close to the discharge hole (21) and is provided with a bearing piece (61) abutted against the outer cylinder (1), and a manual lifting device (6) is connected between the bearing piece (61) and the frame (4).
7. The high efficiency solid-liquid differentiation apparatus according to claim 6, wherein: the manual lifting device (6) comprises a base (62) vertically connected with the rack (4) in a sliding mode, the bearing piece (61) is hinged to the base (62), and the bearing piece (61) and the hinge axis of the base (62) are horizontally arranged.
8. The high efficiency solid-liquid differentiation apparatus according to claim 7, wherein: the bottom end of the base (62) is fixedly provided with a plurality of vertically arranged screw rods (63), a plurality of inserting holes (41) for inserting the screw rods (63) are formed in the rack (4) below the screw rods (63), the screw rods (63) are inserted into the inserting holes (41), the screw rods (63) are in threaded connection with supporting nuts (631) with diameters larger than the inserting holes (41), a plurality of vertically arranged guide rods (64) are fixed at the bottom end of the base (62), a plurality of guide holes (42) for inserting the guide rods (64) are formed in the rack (4) below the guide rods (64), and the guide rods (64) are inserted into the guide holes (42) in a matched mode.
9. The high efficiency solid-liquid differentiation apparatus according to claim 1, wherein: the connecting rod mechanism comprises a supporting seat (72) fixed to one end, far away from the inner cylinder (2), of the lower material plate (7), the supporting seat (72) is perpendicular to the arc axis of the lower material plate (7), one end, far away from the lower material plate (7), of the supporting seat (72) is fixed with a bearing rod (73) parallel to the arc axis of the lower material plate (7), one end, far away from the supporting seat (72), of the bearing rod (73) is hinged to a connecting rod (74), and the other end of the connecting rod (74) is hinged to the telescopic end of the driving piece (71).
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| CN111516117A (en) * | 2020-05-08 | 2020-08-11 | 江门市新会区金裕新型墙体有限公司 | Air entrainment building block leftover bits recovery system |
| CN113457273B (en) * | 2021-07-15 | 2022-06-03 | 中国电建集团贵阳勘测设计研究院有限公司 | Based on cascaded garden rainwater processing system |
| CN116874056B (en) * | 2023-09-05 | 2023-11-24 | 信联电子材料科技股份有限公司 | Wastewater treatment system of tetramethyl ammonium hydroxide |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101437591A (en) * | 2006-05-04 | 2009-05-20 | 汉斯休伯机械制造股份公司 | Process and apparatus for removing coarse solids from a viscous fluid |
| CN102240474A (en) * | 2011-07-01 | 2011-11-16 | 格兰柏生化科技有限公司 | Method and device for continuously removing cell/bacterial lysis floccules |
| CN103090650A (en) * | 2013-03-01 | 2013-05-08 | 郑兰普 | Double-cylinder material dehydration device |
| EP2628519A1 (en) * | 2012-02-15 | 2013-08-21 | Alfa Laval Corporate AB | Device for removing liquid |
| CN204485447U (en) * | 2015-02-05 | 2015-07-22 | 松岩机电（上海）有限公司 | A kind of roller screen filter |
| CN204656123U (en) * | 2015-01-27 | 2015-09-23 | 长春市农业机械研究院 | The accurate separator of liquid natural pond, spiral rotary drum type natural pond slag |
| CN205262086U (en) * | 2015-11-30 | 2016-05-25 | 巩义市锦华机械制造有限公司 | Grain drying machine agitating unit |
| CN105771381A (en) * | 2016-03-05 | 2016-07-20 | 杭州骄航环保科技有限公司 | River sludge filter device |
| CN106824748A (en) * | 2015-12-04 | 2017-06-13 | 中联重科股份有限公司 | Kitchen waste rotary screen |
| CN108499195A (en) * | 2018-05-17 | 2018-09-07 | 宁夏共享机床辅机有限公司 | A kind of automatic chip-removal filter device |
| CN207919731U (en) * | 2018-03-01 | 2018-09-28 | 黄慧芬 | A kind of pipe dredging equipment |
| CN108635953A (en) * | 2018-06-01 | 2018-10-12 | 张云鹏 | It is a kind of can automatic discharge rotary wastewater filtering device |
| CN210278472U (en) * | 2019-05-27 | 2020-04-10 | 江苏大江干燥设备有限公司 | Basic drum filter sieve |
-
2020
- 2020-06-18 CN CN202010561592.XA patent/CN111701323B/en active Active
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101437591A (en) * | 2006-05-04 | 2009-05-20 | 汉斯休伯机械制造股份公司 | Process and apparatus for removing coarse solids from a viscous fluid |
| CN102240474A (en) * | 2011-07-01 | 2011-11-16 | 格兰柏生化科技有限公司 | Method and device for continuously removing cell/bacterial lysis floccules |
| EP2628519A1 (en) * | 2012-02-15 | 2013-08-21 | Alfa Laval Corporate AB | Device for removing liquid |
| CN103090650A (en) * | 2013-03-01 | 2013-05-08 | 郑兰普 | Double-cylinder material dehydration device |
| CN204656123U (en) * | 2015-01-27 | 2015-09-23 | 长春市农业机械研究院 | The accurate separator of liquid natural pond, spiral rotary drum type natural pond slag |
| CN204485447U (en) * | 2015-02-05 | 2015-07-22 | 松岩机电（上海）有限公司 | A kind of roller screen filter |
| CN205262086U (en) * | 2015-11-30 | 2016-05-25 | 巩义市锦华机械制造有限公司 | Grain drying machine agitating unit |
| CN106824748A (en) * | 2015-12-04 | 2017-06-13 | 中联重科股份有限公司 | Kitchen waste rotary screen |
| CN105771381A (en) * | 2016-03-05 | 2016-07-20 | 杭州骄航环保科技有限公司 | River sludge filter device |
| CN207919731U (en) * | 2018-03-01 | 2018-09-28 | 黄慧芬 | A kind of pipe dredging equipment |
| CN108499195A (en) * | 2018-05-17 | 2018-09-07 | 宁夏共享机床辅机有限公司 | A kind of automatic chip-removal filter device |
| CN108635953A (en) * | 2018-06-01 | 2018-10-12 | 张云鹏 | It is a kind of can automatic discharge rotary wastewater filtering device |
| CN210278472U (en) * | 2019-05-27 | 2020-04-10 | 江苏大江干燥设备有限公司 | Basic drum filter sieve |
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Address after: Shop 33, 3rd Floor, No. 19 Wanfu Road, Yuexiu District, Guangzhou City, Guangdong Province, 510000 Patentee after: Guangdong Changlong Environmental Technology Co.,Ltd. Country or region after: Zhong Guo Address before: No.2, 3rd floor, Guangjin building, No.1 Zhonghao Avenue, zhongbian, Guangfo Shinkansen, Dali Town, Nanhai District, Foshan City, Guangdong Province, 528200 Patentee before: Guangdong Changlong Vehicle Equipment Technology Co.,Ltd. Country or region before: Zhong Guo |