CN101596378B - Combined type solid-liquid separation device - Google Patents
Combined type solid-liquid separation device Download PDFInfo
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- CN101596378B CN101596378B CN2009101328968A CN200910132896A CN101596378B CN 101596378 B CN101596378 B CN 101596378B CN 2009101328968 A CN2009101328968 A CN 2009101328968A CN 200910132896 A CN200910132896 A CN 200910132896A CN 101596378 B CN101596378 B CN 101596378B
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Abstract
The invention discloses a combined type solid-liquid separation device, which comprises a slurry feed valve, a stander, an eccentric vibration residue filter, a storage sedimentation bin, a vertical screw conveyer, a reducing screw squeezing machine and a control system, wherein the wall of the storage sedimentation bin is provided with a clear solution discharge valve and a suspension discharge valve, the clear solution discharge valve is positioned above the suspension discharge valve, the stander is positioned on the lateral surface of the storage sedimentation bin, the eccentric vibration residue filter is slantwise arranged on the stander, the slurry feed valve is communicated with the eccentric vibration residue filter, the eccentric vibration residue filter is communicated with the storage sedimentation bin, the vertical screw conveyer is positioned in the center of the storage sedimentation bin, and the discharge end of the vertical screw conveyer faces to the bottom end of the storage sedimentation bin; and the reducing screw squeezing machine is slantwise arranged below the storage sedimentation bin transversely and is communicated with the bottom end of the storage sedimentation bin. The combined type solid-liquid separation device has the advantages of reasonable structure, stable equipment operation and good solid-liquid separation effect, and can quickly separate and treat various slurries containing residues with different specific gravities, different shapes and different sizes.
Description
Technical field
The present invention relates to a kind of equipment for separating liquid from solid, be particularly related to a kind of combined type solid-liquid separation device that is fit to contain the Separation of Solid and Liquid of the assorted slag of numerous different specific weights, different shape and different size, be mainly used in the mud that is sucked out by strand in the rivers and lakes dredging is carried out the initial Separation of Solid and Liquid fast of one-level.
Background technology
The applicant is in Chinese patent application 200810215084.5 " deposition press combined solid-liquid separation column ", disclose a kind of solid-liquid separation column, it comprises storage bin, mud inlet valve, clears the liquid valve, row's suspension valve, vertical conveyor, driving crane span structure, Reducing screw squeeze crusher, base and control system.This solid-liquid separation column is carried, is squeezed through crowded crusher and press dehydration through vertical conveyor by mud natural sedimentation, sediment, makes initial fluidised form mud obtain quick, desirable Separation of Solid and Liquid.Yet, because the mud composition is very complicated, though its fundamental component is water and mud, but all kinds of objects that are mingled with numerous different specific weights, different shape and different size and material, such as the assorted slag of mashed timber, tree root, iron staff, iron wire, plastic sheet or polybag, nylon rope or the like, their settling velocity is inequality, they can be in different liquid levels and aspect, so can result in blockage to corresponding apparatus at each different discharge opeing, slag-drip opening, even stuck, and then cause the destruction and the paralysis of entire separation system.Such as, though long iron staff can be deposited to the knockout tower bottom, and be involved in the crowded crusher of Reducing screw, in case this iron staff overlength must be stuck and squeeze in the crusher at Reducing screw; The tree root that and for example is immersed in water can float in the thin mud, discharge deposition press combined solid-liquid separation column by row's suspension valve, and be inhaled into the horizontal screw centrifuge of subsequent configuration, and cause the stuck of horizontal screw centrifuge and produce strong eccentric shaking immediately, device damage finally caused; The lightest wood chip, branch, river grass or the like can cause clearing the obstruction of liquid valve, and be perhaps stuck in gate valve, causes whole separation equipment to seize up.
Summary of the invention
Technical problem to be solved by this invention is, overcome the defective that prior art exists, provide a kind of rational in infrastructure, stable equipment operation, the various combined type solid-liquid separation devices that contain the assorted slag mud of different specific weight, different shape and different size can be separated and handle to good effect of separating solid from liquid fast.
The present invention addresses the above problem the technical scheme that is adopted: this combined type solid-liquid separation device, its design feature is: comprise the mud inlet valve, frame, eccentric vibration residue machine, the storing settling banker, vertical screw type conveyer, Reducing screw squeezes crusher and control system, be provided with on the described storing precipitation bulkhead and clear liquid valve and row's suspension valve, clear the liquid valve and be positioned at row's suspension valve top, described frame is positioned at storing settling banker side, eccentric vibration residue machine is mounted obliquely within on the frame, the mud inlet valve is communicated with eccentric vibration residue machine, eccentric vibration residue machine is communicated with the storing settling banker, vertical screw type conveyer is positioned at storing settling banker central authorities, the discharge end of vertical screw type conveyer is facing to storing settling banker bottom, Reducing screw squeezes crusher and laterally is inclined in storing settling banker below, and communicate described mud inlet valve with storing settling banker bottom, eccentric vibration residue machine, clear the liquid valve, row's suspension valve, vertical screw type conveyer, Reducing screw squeezes crusher and all links to each other with control system.The mud of sending into from the mud inlet valve that contains the assorted slag of different specific weight, different shape and different size at first vibrates by the high speed off-centre of off-centre vibration residue machine, and sieving separates with filter screen, by filter screen tell assorted slag directly shift, mud squeezes crusher by natural sedimentation layering, Reducing screw again and squeezes and press dehydration, realize stable, continuously, mud conditioning efficiently.
The described eccentric vibration residue machine of combined type solid-liquid separation device of the present invention hangs obliquely and is installed on the frame, and described eccentric vibration residue machine comprises casing, spring hanging mechanism, eccentric vibration mechanism and filter screen;
Charging cover cap, spring shackle lining, drive bearing hub plate cover, last chute, following chute, filter screen carriage, motor frame and suspension ring are set on a, the described casing, described charging cover cap is fixed on the casing, the spring shackle lining is active to be embedded on the casing, drive bearing hub plate cover is embedded in centre, casing both sides, last chute, following chute, filter screen carriage and motor bracket are welded on the casing, and the suspension ring that use for lifting are fixed on casing top;
B, described spring hanging mechanism comprise hangs screw rod, spring bowl bearing pin, spring and following spring bowl; Described spring bowl bearing pin crosses into and also fixes in the spring shackle lining, hangs screw rod and vertically passes spring bowl bearing pin, and spring and following spring bowl are enclosed within on the spring bowl bearing pin;
C, described eccentric vibration mechanism involving vibrations motor, transmission main shaft, belt pulley, driving belt and eccentric type vibrator, described transmission main shaft passes across the drive bearing hub plate cover on the casing, eccentric type vibrator is sleeved on the transmission main shaft, two belt pulleys are contained in transmission main shaft and motor shaft end respectively, connect with driving belt between motor pulley and the transmission main shaft belt pulley, vibrating motor is contained on the motor frame of casing;
D, described casing divide upper and lower two-layer, and described filter screen is between the upper and lower layer of casing, and filter screen is active to be installed on the filter screen carriage of transmission main shaft top, and described upper and lower chute lays respectively at the filter screen above and below, and following chute is communicated with the storing settling banker.The mud that the dredger conveyance conduit is sent here is injected on the filter screen from the mud inlet valve, off-centre through eccentric vibration mechanism is vibrated, screen out and do not meet the assorted slag that follow-up storing settling banker, vertical screw type conveyer and Reducing screw squeeze the crusher requirement, filter meets the mud that subsequent treatment requires down, guarantees that the later separation processing is stable, carries out continuously; And the assorted slag that sieves out is discharged by last chute rapidly because of filter screen squint and vibration, adopts transfer device to shift fast and handle.
The described vertical screw type conveyer of combined type solid-liquid separation device of the present invention comprises the feed drive machine, the feed drive case, gland, driving shaft, spiral leaf sleeve, drive crane span structure and vertical shaft stent, described spiral leaf sleeve comprises spiral leaf and sleeve, the spiral leaf is fixed on the sleeve, described driving crane span structure is fixed on storing settling banker top, vertical shaft stent is fixed on storing settling banker bottom, described propeller shaft sleeve is contained in and drives in the middle of crane span structure and the vertical shaft stent, described feed drive machine is connected with driving shaft, driving shaft and the socket of spiral leaf sleeve, gland and feed drive case are involutory, and the feed drive machine is installed in the feed drive case.The design of vertical shaft stent makes the driving shaft rotation of vertical screw type conveyer more stable.
The described Reducing screw of combined type solid-liquid separation device of the present invention squeezes crusher and comprises the crowded driving machine that presses, diameter progressive screw, the head shell, the head lid, awl casing and hubcap, described head shell and awl casing connect, diameter progressive screw places in the head shell and awl casing of butt joint, head shell and head lid are involutory, awl casing and hubcap are involutory, the head shell is provided with the muddy water pipe, the awl casing is provided with the cleanout door that is connected with storing settling banker bottom, described diameter progressive screw is connected with the crowded driving machine that presses, diameter progressive screw is the screw rod that the spiral shell footpath such as is welded with on the central shaft and becomes spiral shell footpath flight, it is positioned at the head shell with the crowded driving machine junction of pressing, described Reducing screw squeezes crusher with awl casing height, the low shape lateral inclination of head shell is fixed on storing settling banker below, the diameter progressive screw central shaft that is positioned at the low section of awl casing is welded with spiral shell footpath change spiral shell footpath flight from large to small from the low level to a high position, be positioned at directly flight of spiral shell such as to be welded with on the diameter progressive screw central shaft of the high section of awl casing.Reducing screw squeezes the lasting dehydration that crusher is realized sediment.
The warehouse of the described storing settling banker of combined type solid-liquid separation device of the present invention is drum and circular cone staving combined storehouse body, warehouse top is big up and small down coniform of round barrel shape, bottom, warehouse drum top fixed drive crane span structure, vertical shaft stent is fixed on the warehouse circular cone staving, be provided with on the wall of drum top the clear liquid flange circle that clears the liquid valve is installed, the suspension flange circle of the row's of installation suspension valve is set on the drum base wall, liquid level gauge is equipped with at the drum top, on the drum wall between clear liquid flange circle and the suspension flange circle densimeter is housed.Drum and the design of circular cone staving combined storehouse body are beneficial to mud natural sedimentation, layering.
The described liquid valve that clears of combined type solid-liquid separation device of the present invention adopts identical structure with row's suspension valve, they comprise valve body respectively, gate, lifting screw, worm and gear is paid, discharge opeing driving machine and discharge opeing driving box, worm and gear is paid and is used the support of bearing respectively in the discharge opeing driving box, be provided with gate in the valve body, lifting screw is connected with gate, lifting screw passes the discharge opeing driving box, lifting screw be contained in the worm gear center screw-threaded engagement that worm and gear is paid in the discharge opeing driving box, the worm screw that worm and gear is paid is connected with the discharge opeing driving machine, the discharge opeing driving box is connected with the discharge opeing driving machine, and discharge opeing driving box and valve body are fixed.
The described frame of combined type solid-liquid separation device of the present invention comprises back timber, column, stull and diagonal brace, back timber, column, stull and diagonal brace are taked welding or riveted joint or are used the backing-up screw composite assembly, be provided with on the described back timber and hang hanger and the bearing pin that hangs eccentric vibration residue machine, column adopts the suspension column base plate to be fixed on the base for post.
The described spring hanging of combined type solid-liquid separation device of the present invention mechanism is provided with quadruplet, quadruplet spring hanging mechanism lays respectively at four jiaos of eccentric vibration residue machine casing, described suspension ring adopt four, lay respectively at four jiaos of casings, described eccentric vibration residue machine is hung on the hanger that screw rod is lifted on the frame back timber by four, and described vibrating motor adopts variable-frequency motor and frequency converter.
Combined type solid-liquid separation device of the present invention also comprises base, described storing settling banker adopts four storage bin spikes to be fixed on the base, described Reducing screw squeeze crusher adopt two crowded crusher spikes with awl casing height, head shell low cross is skewed and storing settling banker lower case and base are fixed, described Reducing screw squeezes muddy water pipe racks that crusher head shell the is provided with valve that leaks, described feed drive machine and squeeze and press driving machine and take hydraulic-driven or dynamo-electric reductor.
The described control system of combined type solid-liquid separation device of the present invention and mud inlet valve, vibrating motor, liquid level gauge, densimeter, clear liquid driving machine, row's suspension driving machine, feed drive machine, squeeze and press driving machine and be connected.
The present invention compared with prior art has the following advantages: this combined type solid-liquid separation device is rational in infrastructure, adopt the vibration of eccentric vibration residue machine, sieving → storing settling banker natural subsidence, layering → vertical screw type conveyer is orderly, conveying → Reducing screw squeezes lasting the squeezing of crusher and presses dehydration continuously, make the various different specific weights that contain, the mud of the assorted slag of different shape and different size, such as the mud that from the rivers and lakes dredging, is sucked out by strand, vibrate filter residue in advance and reject assorted slag, after the heavy metal etc., carry out natural sedimentation again and separate by level, make separator stable, separation process is safe and reliable, no matter be that clear liquid is discharged from clearing the liquid valve, still suspension escapes and enter second pond or the processing of high speed horizontal screw centrifuge from row's suspension valve, and sediment enter vertical screw type conveyer all can reach safety smooth and easy work, thereby overcome effectively in the prior art owing to different size in the mud, difform impurity causes each leakage fluid dram, the slag-drip opening corresponding equipment is stopped up, even it is stuck, and then cause entire separation system destruction and paralysis or the like critical defect, realize that mud is stable, continuously, Separation of Solid and Liquid efficiently.
Description of drawings
Fig. 1 is an embodiment of the invention combined type solid-liquid separation device structural representation, the band broken section.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is the right view of Fig. 1, the band broken section.
Fig. 4 is Fig. 1 mid frame structural representation.
Fig. 5 is the right view of Fig. 4.
Fig. 6 is the vertical view of Fig. 4.
Fig. 7 is an I amplification view among Fig. 5.
Fig. 8 is an eccentric vibration residue machine structural representation among Fig. 1, the band broken section.
Fig. 9 is the right view of Fig. 8, the band broken section.
Figure 10 is a casing structure schematic diagram among Fig. 8, the band broken section.
Figure 11 is the vertical view of Figure 10, the band broken section.
Figure 12 is a storing settling banker facade cross-sectional schematic among Fig. 1.
Figure 13 is for clearing liquid valve and row's suspension valve band sectional structure schematic diagram among Fig. 1.
Figure 14 is a vertical conveyor facade cross-sectional schematic among Fig. 1, the band broken section.
Figure 15 is that Reducing screw squeezes crusher facade cross-sectional schematic among Fig. 1.
Hydraulic system schematic diagram when Figure 16 is the crowded crusher employing of embodiment vertical screw type conveyer and Reducing screw hydraulic-driven.
Figure 17 is an embodiment combined type solid-liquid separation device control system schematic diagram.
The specific embodiment
Below by embodiment, the invention will be further elaborated in conjunction with the accompanying drawings:
Referring to Fig. 1, Fig. 2, Fig. 3, the embodiment combined type solid-liquid separation device comprises that mud inlet valve O, frame A, eccentric vibration residue machine B, storing settling banker C, vertical screw type conveyer D, Reducing screw squeeze crusher E, base F and control system J.Storing settling banker C is fixed on the base F, and storing precipitation bulkhead C goes up to be provided with and clears liquid valve C5 and row's suspension valve C8, clears liquid valve C5 and is positioned at row's suspension valve C8 top; Frame A is positioned at storing settling banker C side, and eccentric vibration residue machine B is mounted obliquely within on the frame A, and eccentric vibration residue machine B is communicated with mud inlet valve O and storing settling banker C; Vertical screw type conveyer D is positioned at storing settling banker C central authorities, and the discharge end of vertical screw type conveyer D is facing to storing settling banker C bottom; Reducing screw squeezes crusher E and laterally is inclined in storing settling banker C below, and communicates with storing settling banker C bottom; Mud inlet valve O, eccentric vibration residue machine B, clear liquid valve C5, row's suspension valve C8, vertical screw type conveyer D, Reducing screw and squeeze crusher E and all link to each other with control system J.
Referring to Fig. 4～7, frame A comprises heel foundation A0, column A1, connecting plate A2, hanger A4, back timber A5, stull A6, diagonal brace A7, stiffener A8, suspension column base plate A9 and bearing pin A11, takes to weld or rivet or with backing-up screw the said modules composite assembly is become the frame A of a load-bearing antidetonation.Present embodiment is taked the backing-up screw composite assembly, column A1 is by suspension column base plate A9, fot screw A10 is fixed on the base for post A0, back timber A5 is the II font framework that is made of crossbeam A51 and straight beam A52, back timber A5 is again by connecting plate A2,1# screw A3 is connected with 4 root post A1, use stull A6 respectively between the four root post A1, diagonal brace A7 is connected with connecting plate A2 etc., hanger A4 is welded on the crossbeam A51 of back timber A5, the screw rod B31 that hangs by bearing pin A11 and eccentric vibration residue machine B hangs off-centre vibration residue machine B in the hanger A4 on the back timber A5 of frame A, with pad A13 and rack nut A12 locking.
The eccentric vibration of embodiment residue machine B adopts the mode that hangs to be mounted obliquely within on the frame.Referring to Fig. 8～11, eccentric vibration residue machine B comprises casing B1, eccentric vibration mechanism B2, the B3 of spring hanging mechanism and filter screen B4; Eccentric vibration mechanism B2 and filter screen B4 are contained in the casing B1, and the B3 of spring hanging mechanism is lifted on casing B1 on the frame A.
Referring to Figure 10,11, be provided with on the casing B1 that charging cover cap B11, belt tighten screw B12, suspension ring B13,2# screw B14, spring shackle lining B15, drive bearing hub plate cover B16, U-shaped sidewall B17, chassis backplane B18, go up chute B115, chute B112, filter screen carriage B111, filter screen pressing plate B113, slant block board B114, motor frame B19, plate screw B116 and stull pipe B110 down.During assembling, earlier with U-shaped sidewall B17, following chute B112, chassis backplane B18, filter screen carriage B111, last chute B115, slant block board B114, stull pipe B110 is welded into machine frame according to shown position, charging cover cap B11 is fixed on the right angle flange of U-shaped sidewall B17 with 2# screw B14, four suspension ring B13 that use for lifting are welded on the U-shaped sidewall B17, motor frame B19 is weldingly fixed on the U-shaped sidewall B17 by the position of setting, spring shackle lining B15 is active to be embedded on the casing, drive bearing hub plate cover B16 is embedded in centre, casing both sides, filter screen B4 is active to be installed in the casing B1, be positioned at, following chute B115, between the B112, filter screen B4 is pressed abd fixed on the filter screen carriage B111 by filter screen pressing plate B113 and plate screw B116, and belt tightens screw B12 and is installed on the U-shaped sidewall B17.The base plate of filter screen B4, spring shackle lining B15 and upper and lower chute B115, B112 all flexibly dismounting change.Charging cover cap B11 is communicated with mud inlet valve O, and last chute B115 is for discharging the chute of assorted slag, and following chute B112 is as the mud emission mouth, be communicated with storing settling banker C.
Referring to Fig. 8, the B3 of spring hanging mechanism comprises and hangs screw rod B31, spring bowl bearing pin B32, spring B 33, spring bowl B34, pad B35,1# split pin B36 and nut B37 down.Spring bowl bearing pin B32 the rim of a bowl down, the bearing pin direct puncture advances the endoporus of the spring shackle lining B15 of casing B1, with pad, bolt and nut of clip locking; Hang screw rod B31 and pass that spring bowl bearing pin B32 puts spring B 33 again, down spring bowl B34 is with pad B35, nut B37 and 1# split pin B36 locking.The B3 of spring hanging mechanism is provided with quadruplet, the quadruplet spring hanging B3 of mechanism lays respectively at four jiaos of eccentric vibration residue machine casing B1, and be lifted on the hanger A4 on the frame back timber A5 by hanging screw rod B31 simultaneously, and prevent to become flexible with the locking of bearing pin bolt and nut of clip.The B3 of spring hanging mechanism regulates the gradient of eccentric vibration residue machine B by the nut of hanging screw rod B31.The B3 of spring hanging mechanism all takes bearing pin to be connected with the casing B1 of back timber A5, eccentric vibration residue machine B, can prevent the extensional vibration that eccentric vibration residue machine B produces and stuck stall of separator or the damage that causes.
Referring to Fig. 8,9, eccentric vibration mechanism B2 comprises transmission main shaft B21, vibrating motor B22, cartridge housing B23, bearing B24, back-up ring B25, eccentric type vibrator B26, motor pulley B27, driving belt B28, cartridge housing left side gland B29, transmission main shaft belt pulley B210,1# sealing ring B211, key B212, pieces together cap B213, eccentric key B214, cartridge housing oil sealing B215, the right gland B216 of cartridge housing, jackscrew B217, bearing cap screw B218 and mainshaft nut B219.During assembling, earlier limit, left and right sides bearing B24 and 1# sealing ring B211 are put in the cartridge housing B23, transmission main shaft B21 pierces into cartridge housing B23 that the right bearing B24 is housed and the cartridge housing B23 that left side bearing B24 is housed, again pack into the two axial ends of transmission main shaft B21 of back-up ring B25 and eccentric type vibrator B26, with eccentric key B214 fixing after, with piecing together cap B213 and jackscrew B217 eccentric type vibrator B26 is locked respectively, load onto the right gland B216 of cartridge housing left side gland B29 and cartridge housing then, be fixed on bearing cap screw B218 on the drive bearing hub plate cover B16 of casing B1.Vibrating motor B22 is contained on the motor frame B19 of casing B1, transmission main shaft belt pulley B210 and transmission main shaft B21 fix with key B212, again with mainshaft nut B219 locking, the motor pulley B27 of vibrating motor B22 axle head fixes with key B212, motor pulley B27 is connected with driving belt B28 with transmission main shaft belt pulley B210, tightens screw B12 by the belt on the casing B1 and regulates driving belt B28 degree of tightness.Vibrating motor B22 energising back high speed rotating, and by driving belt B28 drive transmission main shaft B21 quick rotation, dress eccentric type vibrator B26 thereon is a sharp pounding.Embodiment vibrating motor B22 adopts variable-frequency motor and frequency converter, and the rotating speed of vibrating motor B22 can be adjusted, and to change transmission main shaft B21 rotating speed, improves the vibrating effect of eccentric vibration residue machine B.
Referring to Figure 12, storing settling banker C is the combination of drum and circular cone staving, and top is big up and small down coniform of round barrel shape, bottom.Embodiment adopts upper steel drum and the bottom steel pricker bucket vertical warehouse C1 that is welded, this warehouse C1 is equipped with at the top mud charging chute that is used for the mud charging, mud charging chute communicates with the following chute B112 of eccentric vibration residue machine B casing B1, during running, in storing settling banker C, inject mud through mud charging chute by following chute B112.Drum top, warehouse C1 top is provided with top, the storehouse footing plate C7 for fixed drive crane span structure D5, on the drum top wall of warehouse C1 clear liquid flange circle C2 is set, and is used for installing clearing liquid valve C5; Suspension flange circle C3 is set on the drum base wall, is used for the row of installation suspension valve C8; Clear liquid flange circle C2 and suspension flange circle C3 carry out in advance, accomplish fluently and insert behind the screw hole on the drum wall that is embedded into storing precipitation warehouse C1.On the sidewall of the top, drum top liquid level gauge C9 is housed, liquid level gauge C9 fixes with the liquid level gauge screw; On the drum wall between clear liquid flange circle C2 and the suspension flange circle C3 densimeter C10 is housed, densimeter C10 fixes with the densimeter screw, and densimeter C10 has lead-out wire; The installation site of liquid level gauge C9 and densimeter C10 is referring to Fig. 1.On the base F of formed steel construction, C6 fixes storing settling banker C with base screw by four storage bin spike C4 supports upright.
Clear liquid valve C5 and adopt drive structure of gear worm, referring to Figure 13, clear liquid valve C5 by clearing liquid driving machine C57, clear liquid driving box C56, clear the liquid worm gear pole and pay C51, clear liquid Worm Bearing C511, clear liquid worm bearing C510, clear liquid lifting screw C55, clear liquid connector C54, clear liquid gate C53 and clear composition such as liquid valve body C52, clearing liquid driving machine C57 fixes with clearing liquid screw C59 and clearing liquid driving box C56, clear the liquid worm and gear and pay the worm gear of C51 and worm screw respectively with clearing liquid Worm Bearing C511 and clearing liquid worm bearing C510 support in clearing liquid driving box C56, clear liquid driving box C56 and clear liquid valve body C52 and fix with clearing liquid valve body screw, clearing liquid gate C53 is contained in and clears in the liquid valve body C52, clear liquid gate C53 and clear liquid lifting screw C55 and be connected by clearing liquid connector C54, clear liquid lifting screw C55 and pass discharge opeing driving box C56, with be contained in the screw-threaded engagement that the liquid worm and gear is paid C51 worm gear center that clears that clears in the liquid driving box C56, worm screw with clear liquid driving machine C57 and be connected, after clearing liquid driving machine C57 startup, clearing among the liquid driving box C57 worm and gear pays the C51 rotation and orders about and clear liquid lifting screw C55 and directly make progress along clearing liquid valve body C52, following lifting drives clear liquid gate C53 synchronously and opens or close.C58 is the connector lug that clears liquid driving machine C57 among the figure.
Arrange suspension valve C8 and clear the identical drive structure of gear worm of liquid valve C5 employing, row's suspension valve C8 is paid C81, row's suspension Worm Bearing C811, row's suspension worm bearing C810, row's suspension lifting screw C85, is arranged suspension connector C84, row suspension gate C83 and row's suspension lock body C82 by row's suspension driving machine C87, row's suspension driving C86, row's suspension worm and gear, and suspension screw C89 composition, C88 is the connector lug of row's suspension driving machine C87.The connection of each parts of row's suspension valve C8 is same as and clears liquid valve C5.
Referring to Figure 14, vertical screw type conveyer D comprises feed drive machine D1, oil pipe D2, feed drive case D3, driving shaft D4, drive crane span structure D5, last conical bearing D6, positioning sleeve D7, following conical bearing D8, gland D9,2# sealing ring D10, gland screw D11, spiral leaf sleeve D12, key D13, packing ring D14,2# split pin D15, hold-down nut D16, vertical shaft stent D17, vertical shaft stent cartridge housing D18, bearing cap D19, vertical shaft stent base plate D20, vertical shaft stent bearings D 21, drive crane span structure footing piece D22,3# screw D23, centre bearing housing screw D24 and 3# sealing ring D25.Driving shaft D4 epimere is sleeved among the feed drive case D3 by last conical bearing D6, positioning sleeve D7, following conical bearing D8, gland D9 and feed drive case D3 are involutory, with gland screw D11 gland D9, following conical bearing D8, positioning sleeve D7 and last conical bearing D6 are pieced together tightly, 2# sealing ring D10 is embedded among the gland D9; The internal spline coupling suit of the upper end spline of driving shaft D4 and feed drive machine D1, feed drive machine D1 is fitted on the feed drive case D3 with screw; Driving shaft D4 hypomere is sleeved on together with key D13 and spiral leaf sleeve D12, compresses with nut D16, packing ring D14, with 2# split pin D15 locking.Spiral leaf and the sleeve of spiral leaf sleeve D12 can weld, also can monoblock cast, and can also adopt nylon, urethane or like materials injection molded.The fuselage of whole vertical screw type conveyer D fixedly is embedded in the crane span structure screw and drives crane span structure D5 central authorities, drives the top footing piece D22 of crane span structure D5 by its four spike bottoms, is fixed on 3# screw D23 on top, the storehouse footing plate C7 of storing settling banker warehouse C1.Driving crane span structure D5 is an annulus steelframe with sufficient intensity and rigidity, can bear feed drive machine D1 drive spiral leaf sleeve D12 and rotate huge thrust and the torsion that is produced in mud.Stability when turning round for strengthening vertical screw type conveyer D, the hypomere that is enclosed within the driving shaft D4 that drives crane span structure D5 is enclosed among the vertical shaft stent D17, vertical shaft stent D17 is positioned at spiral leaf sleeve D12 top, dress vertical shaft stent cartridge housing D18 and bearings D 21 in the vertical shaft stent D17, cover again with bearing cap D19 and to compress, all be lined with 3# sealing ring D25 in cartridge housing D18, the bearing cap D19 with centre bearing housing screw D24.Driving shaft D4 is upper and lower fixing by driving crane span structure D5 and vertical shaft stent D17, has improved the stability of vertical screw type conveyer D running widely.The feed drive machine D1 of this vertical screw type conveyer D can take hydraulic-driven, also can take dynamo-electric reductor.
Referring to Figure 15, Reducing screw squeeze crusher E mainly by hubcap E1, axle head screw E2, self-aligning bearing E3, snap ring E4, squeeze crusher spike E5, awl casing E6, diameter progressive screw E7, head shell screw E8, awl casing screw E9, head shell E10,4# sealing ring E11, left cone bearing E12, squeeze and press positioning sleeve E13, right cone bearing E14, head lid screw E15, piece together cap E16, head lid E17, oil connection E18, squeeze and press driving machine E19, sealing gasket E20,5# sealing ring E21, fot screw E22, cleanout door E23, muddy water pipe E24 and the valve E25 that leaks etc. and form.Diameter progressive screw E7 is the screw rod that the spiral shell footpath such as is welded with on the central shaft and becomes spiral shell footpath flight, presses sediment in order to push and to squeeze.Reducing spiral shell E7 right-hand member leads to into head shell E10, pass through left cone bearing E12 on the pad behind the 4# sealing ring E11, squeeze and press positioning sleeve E13, right cone bearing E14 and piece together cap E16 frame in head shell E10, E17 compresses with the head lid, E15 fixes by head lid screw, and head shell E10 and head lid E17 have formed a reliable head box; The axle head spline of diameter progressive screw E7 presses driving machine E19 internal spline coupling suit with crowded, so that the crowded driving machine E19 driving diameter progressive screw E7 that presses rotates; Squeezing press for extracting juice driving machine E19 covers on the E17 at head with screw in compression; It can be hydraulically powered squeezing and press driving machine E19, then gives supporting with turnover oil connection E18 on the driving machine; Press driving machine E19 employing electromechanical structure if squeeze, pass in and out oil pipe so and should change cable into.The right section of diameter progressive screw E7 is the taper track, promptly adopt the Reducing screw sheet, spiral shell footpath Reducing screw sheet from big to small firmly welds with diameter progressive screw E7 central shaft in an orderly manner, diameter progressive screw E7 left side section flight is a latus rectum, whole diameter progressive screw E7 must carry out Precision Machining and through straightening, just can with the awl casing E6 suit of retrofit; Awl casing E6 right-hand member flange is connected with head shell screw E8 with head shell E10 flange, and awl casing E6 top flange adopts awl casing screw E9, sealing gasket E20 closely to be connected with storing settling banker warehouse C1 bottom lower flange and accomplishes no leakage; Self-aligning bearing E3 is installed between diameter progressive screw E7 left end and the awl casing E6 left end dead eye, covers hubcap E1 again, and E2 compresses with the axle head screw, locks 5# sealing ring E21 on the pad between self-aligning bearing E3 and the diameter progressive screw E7 tailing axle end with snap ring E4; Awl casing E6 left end discharging opening is provided with cleanout door E23, in order to the open and close discharging opening; Head shell E10 is provided with the muddy water pipe E24 that has the valve E25 that leaks.Reducing screw squeezes crusher E and tilts to be installed on the base F with awl casing E6 height, head shell E10 low cross, whole Reducing screw squeezes crusher E except it is bored casing E6 top flange and storing settling banker warehouse C1 bottom flange is connected, head shell E10 also uses fot screw E22 to be fixed on the base F, it is oversize because of cantilever that Reducing screw squeezes crusher E awl casing E6, adopt two crowded crusher spike E5 by supporting screw, fix with base F and storing settling banker warehouse C1 outer wall respectively.
The embodiment combined type solid-liquid separation device is finished above-mentioned mud inlet valve O, frame A, eccentric vibration residue machine B, storing settling banker C, liquid level gauge C9, densimeter C10, clear liquid valve C5, row's suspension valve C8, after vertical screw type conveyer D and Reducing screw squeeze the assembling of crusher E, also must finish eccentric vibration residue machine B, liquid level gauge C9, densimeter C10, clear liquid valve C5, row's suspension valve C8, vertical screw type conveyer D and Reducing screw squeeze the installation and debugging of being electrically connected of crusher E etc. or hydraulic system, finish being connected and debugging of above-mentioned device and control system.
Hydraulic system when feed drive machine D1 and crowded press for extracting juice driving machine E19 take hydraulic-driven is referring to Figure 16, and Y1 is that three-position four-way valve, Y2 are that joint, Y3 are that Pressure gauge, Y4 are that pressure converter, Y5 are that 1# filter screen, Y6 are that lubricating system Pressure gauge, Y7 are that eduction valve, Y8 are that lubricating system pressure converter, Y9 are that check valve, Y10 are that oil pump, Y11 are that 2# filter screen, Y12 are that motor, Y13 are that magnetic valve, Y14 are that safety valve, Y15 are flow speed control valve among the figure.
The control system J of combined type solid-liquid separation device is referring to Figure 17, and YY represents that hydraulic system, ZM represent to throw light on, FD represents that auxiliary electricity consumption, ZD represent to represent power supply as standby self-powered, DY among the figure.
The mud of combined type solid-liquid separation device of the present invention to being sucked out by strand in the rivers and lakes dredging carries out the assorted slag of vibratory sieve filter earlier; Clear liquid, suspension and solid slag layering are carried out in natural sedimentation again, clear liquid and suspension discharging; Then, Gu slag push in order; At last, further solid slag is squeezed initial Separation of Solid and Liquid and discharging fast such as a series of " combined type " one-level of pressing dehydration, whole separator is reasonable in design, stable, production efficiency is high.
This combined type solid-liquid separation device is as follows to the course of work that mud carries out Separation of Solid and Liquid:
1, according to actual conditions, the heavy equipment for separating liquid from solid that presses of combined type is installed on rivers, the lake dredging operation ship, also can be installed near the island of dredging operation or the bank.Simultaneously, install the slurry transportation device, the mud inlet valve O of slush pump and combined type solid-liquid separation device is connected by the dredging tube road, according to the operation field situation, slush pump is directly connected with adopting mud equipment, or draws mud from mud pit.Then, that closes combined type solid-liquid separation device clears liquid valve C5, row's suspension valve C8, leak valve E25 and cleanout door E23, the starting leakage when preventing to start.
2, connect the power supply of eccentric vibration residue machine B, Vibration on Start-up motor B22, motor pulley B27 drives transmission main shaft belt pulley B210 by driving belt B28 and rotates, the transmission main shaft B21 that rotates makes and then vibration of dress eccentric type vibrator B26 thereon, thereby make eccentric vibration residue machine B, and filter screen B4 produces high vibration.By the frequency converter frequency modulation that vibrating motor B22 adopts, obtain the vibration frequency of best vibrating effect.
3, perfusion mud, the beginning separating treatment.At first start slush pump, the mud of slush pump suction from the mud inlet valve O on off-centre vibration residue machine B top, injects the filter screen B4 upper strata of the eccentric vibration mechanism B2 that is vibrating through the dredging tube road; Mud is directly discharged combined type solid-liquid separation device by the assorted slag that filter screen B4 blocks by last chute B115 through high vibration, and transhipment is disposed in addition; The following chute B12 of the mud that does not contain assorted slag on the chassis backplane B18 of off-centre vibration residue machine B by filter screen B4 injects storing settling banker C rapidly.Because each way outlet is all closed, the mud liquid that injects storing settling banker C through filter screen B4 can stockpile in warehouse C1, and when slip casting was finished, liquid level gauge C9 sent instruction, and control system J control mud inlet valve O closes.Be stored in the mud natural sedimentation among the warehouse C1, the different clear liquid of silt content, suspension and solid slag will sort automatically according to level up and down, the rock ballast of deadweight maximum, heavy metal, silt particle or the like sink to warehouse C1 bottom, and promptly lowermost layer is solid slag, the clear liquid of the superiors and the suspension that is clipped in the middle.When the time comes, open and clear liquid valve C5 discharging clear liquid, open cleanout door E23, the valve E25 that leaks that Reducing screw squeezes crusher E simultaneously, and start to squeeze and press driving machine E19; The mud that has deposited in dispatch starts vertical screw type conveyer D simultaneously and pushes mud because feed drive machine D1 is infinite variable speed, so can make among the propelling movement of vertical screw type conveyer D and the storing settling banker C from the organic cooperation of reprecipitation; Reducing screw squeezes crusher E and reception is deposited on warehouse C1 the inside is pushed the mud that gets off by vertical screw type conveyer D, squeeze and press driving machine E19 by spline driving diameter progressive screw E7 rotation, squeeze and press and push solid slag until cleanout door E23 place's discharging, because squeezing to press makes solid slag be continued dehydration in the propelling movement process, because Reducing screw squeezes the tilting of crusher E, being squeezed the liquid of squeezing out squeezes outside the crusher E by the muddy water pipe E24 and the valve E25 outflow Reducing screw that leaks, enter the lake, river, deslagging work so far enters normal procedure.When clear liquid drains, densimeter C10 measures the suspension layers concentration of hydraulic mixture when up to standard, and control system J i.e. the row's of unlatching suspension valve C8 automatically, and to follow-up equipment for separating liquid from solid feed such as the segmentation tower of configuration separately or horizontal screw centrifuges, it is forced apart to implement high speed with suspension.
4, after mud conditioning in the warehouse C1 of storing settling banker C, draining, restart slush pump, open mud inlet valve O, re-inject mud, repeatedly the aforesaid operations program.
Above embodiment and application example have been done comparatively detailed description to the present invention; but these descriptions are not in order to limit protection scope of the present invention; the technical staff of the industry, change and the retouching done in not breaking away from design of the present invention and scope all should belong to protection scope of the present invention.
Claims (10)
1. combined type solid-liquid separation device, it is characterized in that: comprise the mud inlet valve, frame, eccentric vibration residue machine, the storing settling banker, vertical screw type conveyer, Reducing screw squeezes crusher and control system, be provided with on the described storing precipitation bulkhead and clear liquid valve and row's suspension valve, clear the liquid valve and be positioned at row's suspension valve top, described frame is positioned at storing settling banker side, eccentric vibration residue machine is mounted obliquely within on the frame, the mud inlet valve is communicated with eccentric vibration residue machine, eccentric vibration residue machine is communicated with the storing settling banker, vertical screw type conveyer is positioned at storing settling banker central authorities, the discharge end of vertical screw type conveyer is facing to storing settling banker bottom, Reducing screw squeezes crusher and laterally is inclined in storing settling banker below, and communicate described mud inlet valve with storing settling banker bottom, eccentric vibration residue machine, clear the liquid valve, row's suspension valve, vertical screw type conveyer, Reducing screw squeezes crusher and all links to each other with control system.
2. combined type solid-liquid separation device according to claim 1 is characterized in that: described eccentric vibration residue machine hangs obliquely and is installed on the frame, and described eccentric vibration residue machine comprises casing, spring hanging mechanism, eccentric vibration mechanism and filter screen;
Charging cover cap, spring shackle lining, drive bearing hub plate cover, last chute, following chute, filter screen carriage, motor frame and suspension ring are set on a, the described casing, described charging cover cap is fixed on the casing, the spring shackle lining is active to be embedded on the casing, drive bearing hub plate cover is embedded in centre, casing both sides, last chute, following chute, filter screen carriage and motor bracket are welded on the casing, and the suspension ring that use for lifting are fixed on casing top;
B, described spring hanging mechanism comprise hangs screw rod, spring bowl bearing pin, spring and following spring bowl; Described spring bowl bearing pin crosses into and also fixes in the spring shackle lining, hangs screw rod and vertically passes spring bowl bearing pin, and spring and following spring bowl are enclosed within on the spring bowl bearing pin;
C, described eccentric vibration mechanism involving vibrations motor, transmission main shaft, belt pulley, driving belt and eccentric type vibrator, described transmission main shaft passes across the drive bearing hub plate cover on the casing, eccentric type vibrator is sleeved on the transmission main shaft, two belt pulleys are contained in transmission main shaft and motor shaft end respectively, connect with driving belt between motor pulley and the transmission main shaft belt pulley, vibrating motor is contained on the motor frame of casing;
D, described casing divide upper and lower two-layer, and described filter screen is between the upper and lower layer of casing, and filter screen is active to be installed on the filter screen carriage of transmission main shaft top, and described upper and lower chute lays respectively at the filter screen above and below, and following chute is communicated with the storing settling banker.
3. combined type solid-liquid separation device according to claim 2, it is characterized in that: described vertical screw type conveyer comprises the feed drive machine, the feed drive case, gland, driving shaft, spiral leaf sleeve, drive crane span structure and vertical shaft stent, described spiral leaf sleeve comprises spiral leaf and sleeve, the spiral leaf is fixed on the sleeve, described driving crane span structure is fixed on storing settling banker top, vertical shaft stent is fixed on storing settling banker bottom, described propeller shaft sleeve is contained in and drives in the middle of crane span structure and the vertical shaft stent, described feed drive machine is connected with driving shaft, driving shaft and the socket of spiral leaf sleeve, gland and feed drive case are involutory, and the feed drive machine is installed in the feed drive case.
4. combined type solid-liquid separation device according to claim 3, it is characterized in that: described Reducing screw squeezes crusher and comprises the crowded driving machine that presses, diameter progressive screw, the head shell, the head lid, awl casing and hubcap, described head shell and awl casing connect, diameter progressive screw places in the head shell and awl casing of butt joint, head shell and head lid are involutory, awl casing and hubcap are involutory, the head shell is provided with the muddy water pipe, the awl casing is provided with the cleanout door that is connected with storing settling banker bottom, described diameter progressive screw is connected with the crowded driving machine that presses, diameter progressive screw is the screw rod that the spiral shell footpath such as is welded with on the central shaft and becomes spiral shell footpath flight, it is positioned at the head shell with the crowded driving machine junction of pressing, described Reducing screw squeezes crusher with awl casing height, the low shape lateral inclination of head shell is fixed on storing settling banker below, the diameter progressive screw central shaft that is positioned at the low section of awl casing is welded with spiral shell footpath change spiral shell footpath flight from large to small from the low level to a high position, be positioned at directly flight of spiral shell such as to be welded with on the diameter progressive screw central shaft of the high section of awl casing.
5. combined type solid-liquid separation device according to claim 4, it is characterized in that: the warehouse of described storing settling banker is drum and circular cone staving combined storehouse body, warehouse top is round barrel shape, big up and small down coniform in bottom, warehouse drum top fixed drive crane span structure, vertical shaft stent is fixed on the warehouse circular cone staving, be provided with on the wall of drum top the clear liquid flange circle that clears the liquid valve is installed, the suspension flange circle of the row's of installation suspension valve is set on the drum base wall, liquid level gauge is equipped with at the drum top, on the drum wall between clear liquid flange circle and the suspension flange circle densimeter is housed.
6. combined type solid-liquid separation device according to claim 5, it is characterized in that: the described liquid valve that clears adopts identical structure with row's suspension valve, they comprise valve body respectively, gate, lifting screw, worm and gear is paid, discharge opeing driving machine and discharge opeing driving box, worm and gear is paid and is used the support of bearing respectively in the discharge opeing driving box, be provided with gate in the valve body, lifting screw is connected with gate, lifting screw passes the discharge opeing driving box, lifting screw be contained in the worm gear center screw-threaded engagement that worm and gear is paid in the discharge opeing driving box, the worm screw that worm and gear is paid is connected with the discharge opeing driving machine, the discharge opeing driving box is connected with the discharge opeing driving machine, and discharge opeing driving box and valve body are fixed.
7. combined type solid-liquid separation device according to claim 6, it is characterized in that: described frame comprises back timber, column, stull, diagonal brace, suspension column base plate and base for post, described back timber, column, stull and diagonal brace are taked welding or riveted joint or are used the backing-up screw composite assembly, be provided with on the described back timber and hang hanger and the bearing pin that hangs eccentric vibration residue machine, column adopts the suspension column base plate to be fixed on the base for post.
8. combined type solid-liquid separation device according to claim 7, it is characterized in that: described spring hanging mechanism is provided with quadruplet, quadruplet spring hanging mechanism lays respectively at four jiaos of eccentric vibration residue machine casing, described suspension ring adopt four, lay respectively at four jiaos of casings, described eccentric vibration residue machine is hung on the hanger that screw rod is lifted on the frame back timber by four, and described vibrating motor adopts variable-frequency motor and frequency converter.
9. combined type solid-liquid separation device according to claim 8, it is characterized in that: also comprise base, described storing settling banker adopts four storage bin spikes to be fixed on the base, described Reducing screw squeeze crusher adopt two crowded crusher spikes with awl casing height, head shell low cross is skewed and storing settling banker lower case and base are fixed, described Reducing screw squeezes muddy water pipe racks that crusher head shell the is provided with valve that leaks, described feed drive machine and squeeze and press driving machine and take hydraulic-driven or dynamo-electric reductor.
10. combined type solid-liquid separation device according to claim 9 is characterized in that: described control system and mud inlet valve, vibrating motor, liquid level gauge, densimeter, clear liquid driving machine, row's suspension driving machine, feed drive machine, squeeze and press driving machine and be connected.
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| CN2009101328968A CN101596378B (en) | 2009-04-20 | 2009-04-20 | Combined type solid-liquid separation device |
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| CN101596378B true CN101596378B (en) | 2011-09-28 |
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| CN104792601B (en) * | 2015-03-31 | 2017-07-28 | 中国石油大学(华东) | A kind of drilling mud on-line filtration device |
| CN110152391B (en) * | 2018-03-14 | 2021-12-14 | 江苏星鑫分离设备制造有限公司 | Solid-liquid separation equipment for environmental protection treatment of filth and working method thereof |
| CN108622950A (en) * | 2018-04-17 | 2018-10-09 | 安徽睿知信信息科技有限公司 | A kind of Portable sewage treatment device |
| CN111844316B (en) * | 2020-07-20 | 2023-09-26 | 刘培珠 | Sanitary towel bleaching machine based on ozone |
| CN112595025B (en) * | 2020-11-20 | 2023-06-30 | 湖南开磷雁峰塔涂料有限公司 | Dehydration equipment for paint preparation |
| CN113134266A (en) * | 2021-04-21 | 2021-07-20 | 中承国际工程有限公司 | Municipal administration drainage sewage pipes |
| CN114468761A (en) * | 2021-12-28 | 2022-05-13 | 康得利智能科技(浙江)有限公司 | Soya-bean milk machine |
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| CN1091675A (en) * | 1993-08-06 | 1994-09-07 | 何贵庭 | Centrifugal filter press sedimentation dewatering machine |
| US5833865A (en) * | 1993-06-16 | 1998-11-10 | Sumitomo Chemical Company, Limited | Sedimentation type solid-liquid separator |
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| US5833865A (en) * | 1993-06-16 | 1998-11-10 | Sumitomo Chemical Company, Limited | Sedimentation type solid-liquid separator |
| CN1091675A (en) * | 1993-08-06 | 1994-09-07 | 何贵庭 | Centrifugal filter press sedimentation dewatering machine |
| CN1565923A (en) * | 2003-06-13 | 2005-01-19 | 王雅谷 | Fast separation type dredger |
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