CN209530297U - A kind of mobile disk filter - Google Patents

Abstract

The utility model provides a kind of mobile disk filter comprising rack and the driven roller in rack, pressure roller, carrying roller, filter cloth, the end to end formation ring-type band-type of configuration of filter cloth tile and be connected to the outer surface of driven roller, pressure roller, carrying roller around setting；The inside in filter-cloth filtering area is equipped with guide rail, filter disc and master cylinder, and the extending direction of guide rail is identical as the extending direction in filter-cloth filtering area, and one end of master cylinder is connected with rack, and the other end of master cylinder is connected with filter disc, and filter disc is slidably connected with guide rail；Tiling is fixedly connected equipped with porous filter sheet core in filter disc, and the upper surface of porous filter sheet core is connected with the lower surface in filter-cloth filtering area, and the lower surface of porous filter sheet core and filter disc surround vacuum chamber, and vacuum chamber is connected with vacuum pump by connecting line；It is complicated which solve existing rubber belt type horizontal vacuum filtering machine structures, and the technical problem that cost is high, maintenance cost is high can be widely applied to solid-liquid separation mechanics field.

Description

A kind of mobile disk filter

Technical field

The utility model relates to solid-liquid separation mechanics field, in particular to a kind of mobile disk filter.

Background technique

Rubber belt type horizontal vacuum filter is widely used a dehydration equipment, makes consolidating for material using negative pressure of vacuum Liquid separation, with the advantages such as easy to operate, stable, be widely used in metallurgy, mine, chemical industry, papermaking, food, pharmacy, The fields such as environmental protection, but rubber belt type horizontal vacuum filtering machine structure is complicated, utilizes the object on rubber strip supporting filter cloth and filter cloth Material is filtered, and during the filtration process, rubber strip makes rotating motion, and the medial surface of rubber strip and fixed vacuum chamber are sliding Dynamic connection is prone to wear, and is needed to be replaced frequently, making enterprise, the production cost increases.

Summary of the invention

Purpose of the utility model is to solve the deficiency of above-mentioned technology, provide that a kind of structure is simple, does not need to be arranged The mobile disk filter of rubber strip.

For this purpose, the utility model provides a kind of mobile disk filter comprising rack and driven roller in rack, Pressure roller, carrying roller, filter cloth, the end to end formation ring-type band-type of configuration of filter cloth, tile around setting be connected to driven roller, pressure roller, The outer surface of carrying roller；The inside of the filtering area of filter cloth is equipped with guide rail, filter disc and master cylinder, the extending direction of guide rail and the mistake of filter cloth Filter area extending direction it is identical, one end of master cylinder is connected with rack, and the other end of master cylinder is connected with filter disc, filter disc and Guide rail is slidably connected；Tiling is fixedly connected equipped with porous filter sheet core, the upper surface of porous filter sheet core and the filtering of filter cloth in filter disc The lower surface in area is connected, and the lower surface of porous filter sheet core and filter disc surround vacuum chamber, and vacuum chamber and vacuum pump pass through connecting tube Road is connected, and is sequentially communicated on connecting line equipped with Drainage tank and vacuum switching valve.

Preferably, it is additionally provided with intelligence control system, intelligence control system is equipped with intelligent controlling device, and the right end of guide rail connects It is equipped with limit switch, intelligent controlling device is connected with master cylinder, vacuum switching valve, limit switch respectively by controlling route It connects.

Preferably, the two sides of filter disc in the width direction are separately connected equipped with a upward outwardly extending side plate, filter The width of cloth is wider than the width of the porous filter sheet core in filter disc, the lower surface at the both ends of filter cloth in the direction of the width and side plate it is interior Side wall is connected；Filter disc includes front end filter disc and rear end filter disc, and front end filter disc connects the right side that rear end filter disc is arranged in, rear end filter Disk quantity is one or more, and when rear end filter disc quantity is multiple, multiple rear end filter discs are from left to right sequentially connected in series；Filter disc The side plate of two sides includes the gear side plate and transition side plate being connected, and the two sides of rear end filter disc in the width direction, which are separately connected, to be set There is gear side plate, the two sides of front end filter disc in the width direction are separately connected equipped with transition side plate, the inside of two transition side plates It is overlooked between wall and constitutes horn-type structure, the opening of trumpet type gradually becomes smaller from left to right, and the upper surface of transition side plate is one oblique Face, inclined-plane gradually decrease from left to right, and the right end and the porous filter sheet core in the filter disc of front end on inclined-plane are in same plane.

Preferably, porous filter sheet core is the plate structure that perforation is equipped with that filtrate through-hole and lower surface are equipped with protrusion, protrusion with The inner surface of filter disc is connected.

Preferably, the top of the feed end of the filtering area of filter cloth is equipped with electrode plate, and electrode plate is connected with electrode plate fixed frame It connects, electrode plate extends along the direction of motion of the filtering area of filter cloth, forms material channel between electrode plate and the filtering area of filter cloth； Electrode plate is made of electrically conductive material with porous filter sheet core, and electrode plate and power anode are connected, porous filter sheet core and power cathode It connects.

Preferably, connecting line is equipped with collector tube and filtrate manifold, and vacuum chamber is connected with collector tube, collector tube and filter Liquid general pipeline is connected, and filtrate manifold is connected with Drainage tank.

Preferably, the top of the filtering area of filter cloth is equipped with elution spray head, and elution spray head passes through detergent line and Drainage tank phase Connection.

Preferably, the non-filtered area of filter cloth is equipped with cleaning bucket and cleaning sprayer, cleaning sprayer are located at the non-filtered area of filter cloth Upper and lower two sides, cleaning bucket are located at the lower section of cleaning sprayer.

Preferably, deviation correcting device and tensioning apparatus are additionally provided with, deviation correcting device includes that rectifying cylinder, deviation rectification roller, induction are opened It closes, rectifying cylinder is connected with deviation rectification roller, and deviation rectification roller is connected with deviation rectification roller fixing seat, and inductive switch is set to the two sides of filter cloth, Rectifying cylinder, inductive switch pass through control route respectively and are connected with intelligent controlling device；Tensioning apparatus include tensioning cylinder and Idler roller, tensioning cylinder are connected with idler roller.

Preferably, feed hopper is provided with above the feed end of the filtering area of filter cloth, the lower end of feed hopper is obliquely installed.

The utility model provides a kind of mobile disk filter, has the advantages that:

(1) the utility model does not set rubber strip, the support using filter disc, porous filter sheet core as material and filter cloth, both can be with The needs for meeting vacuum filter can play a supportive role to material, filter cloth again, compare rubber belt type horizontal vacuum filter, structure Simply, small in size, it is at low cost, and will not be replaced because of rubber belt wear and increase enterprise's production cost, production has been saved for enterprise Investment；

(2) the utility model is using mobile filter disc, and filter disc moves together with filter cloth when vacuum filter, reduces filter cloth Abrasion, lengthens the filter cloth replacing period, and Xiang Yingwei enterprise has saved production cost；

(3) filter disc used in the utility model includes front end filter disc and rear end filter disc, the gear side plate energy of rear end filter disc two sides connection It effectively prevent material to leak, the transition side plate of front end filter disc two sides connection plays a part of to be oriented to and flatten to filter cloth；

(4) electro-osmosis aided filter is used in the feed end of filter cloth, combined with vacuum filter, significantly improve filter Filter efficiency, reduce the moisture content of filter cake；

(5) equipment is filtered using intelligence control system, high degree of automation, while reducing labor intensity of workers About cost of labor, improves production efficiency, and system operation is more reliable and more stable.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the structural schematic diagram for the main view that porous filter sheet core is inscribed in the filter disc of the utility model；

Fig. 3 is the structural schematic diagram of top view shown in Fig. 2；

Fig. 4 is A-A cross-sectional view shown in Fig. 2 plus filter cloth and the structural schematic diagram of electrode plate；

Fig. 5 is the partial enlarged view in the portion A in Fig. 4；

Fig. 6 is the structural schematic diagram for the main view that porous filter sheet core is inscribed in rear end filter disc shown in Fig. 2；

Fig. 7 is the structural schematic diagram of top view shown in fig. 6；

Fig. 8 is the structural schematic diagram for the main view that porous filter sheet core is inscribed in front end filter disc shown in Fig. 2；

Fig. 9 is the structural schematic diagram of top view shown in Fig. 8；

Figure 10 is the structural schematic diagram of the porous filter sheet core of the utility model；

Figure 11 is the structural schematic diagram of B-B cross-sectional view shown in Fig. 10；

Figure 12 is the structural schematic diagram of deviation correcting device shown in FIG. 1；

Figure 13 is the structural schematic diagram of the utility model intelligence control system；

Figure 14 is the working principle diagram of the utility model；

Marked in the figure: 1. driven rollers, 2. carrying rollers, 3. filter clothes, 4. guide rails, 5. filter discs, 6. porous filter sheet cores, 7. vacuum chambers, 8. vacuum pump, 9. vacuum switching valves, 10. master cylinders, 11. limit switches, 12. idler wheels, 13. rolling wheel supports, 14. filtrate through-holes, 15. protrusion, 16. collector tubes, 17. filtrate manifolds, 18. Drainage tanks, 19. elution spray heads, 20. cleaning buckets, 21. cleaning sprayers, 22. rectifying cylinder, 23. deviation rectification rollers, 24. inductive switches, 25. deviation rectification roller fixing seats, 26. deviation correcting devices, 27. tensioning cylinders, 28. idler roller, 29. tensioning apparatus, 30. electrode plates, 31. electrode plate fixing seats, 32. material channels, 33. feed hoppers, 34. mistakes Cross side plate, 35. gear side plates, 36. connecting lines, 37. detergent lines, 38. intelligent controlling devices, 39. rear end filter discs, 40. front ends Filter disc, 41. materials, 42. pressure rollers.

Specific embodiment

The utility model is described in further detail in the following with reference to the drawings and specific embodiments, to help the utility model is understood Content.Method used in the utility model is conventional method unless otherwise required；Used raw material and dress It sets, is conventional commercial product unless otherwise required.

As shown in FIG. 1 to FIG. 5, the utility model provides a kind of mobile disk filter comprising rack and be set to rack On driven roller 1, pressure roller 42, carrying roller 2, filter cloth 3, the end to end formation ring-type band-type of configuration of filter cloth 3, tile around setting connect It connects in the outer surface of driven roller 1, pressure roller 42, carrying roller 2, filter cloth 3 is supported exhibition by driven roller 1, pressure roller 42,2 collective effect of carrying roller Flat, driven roller 1 is connected with the power output shaft of driving motor, and driving motor drives driven roller 1 to rotate, and driven roller 1 drives filter Cloth 3 rotates, and filter cloth 3 is rotated with dynamic pressure roller 42, carrying roller 2, this structure eliminates complexity compared to rubber belt type horizontal vacuum filter Rubber strip, the simpler easy installation operation of structure；The inside of 3 filtering area of filter cloth is equipped with guide rail 4, filter disc 5 and master cylinder 10, The extending direction of guide rail 4 is identical as the extending direction of 3 filtering area of filter cloth, and the feed end of filter cloth 3, main gas is arranged in master cylinder 10 One end of cylinder 10 is connected with rack, and the other end of master cylinder 10 is connected with filter disc 5, and the two sides of filter disc 5 are connected with idler wheel 12, idler wheel 12 is connected by rolling wheel support 13 with filter disc 5, and filter disc 5 is slidably connected by idler wheel 12 with guide rail 4, in master cylinder Under 10 telescopic rod elongation or contraction, filter disc 5 moves reciprocatingly on guide rail 4；Tiling is fixedly connected equipped with porous in filter disc 5 The upper surface of filter sheet core 6, porous filter sheet core 6 is connected with the lower surface of 3 filtering area of filter cloth, plays supporting filter cloth 3,41 and of material The effect of filter material 41, the lower surface of porous filter sheet core 6 and filter disc 5 surround vacuum chamber 7, and vacuum chamber 7 passes through with vacuum pump 8 Connecting line 36 is connected, and is sequentially communicated on connecting line 36 equipped with Drainage tank 18 and vacuum switching valve 9, vacuum switching valve 9 changes To can make connecting line 36 close or connection.When filtering starts, starts vacuum pump 8 first, make 7 shape of vacuum chamber communicated therewith At negative pressure of vacuum, the liquid in material 41 is passed down through porous filter sheet core 6 under the action of vacuum suction, is filled into faster In filter disc 5, at this point, the lower surface of 3 filtering area of filter cloth and the upper surface of porous filter sheet core 6 are tight under the action of vacuum suction Abutting is combined, and filter cloth 3 makes rotating motion under the action of driven roller 1, is tightly fitted in the lower surface of 3 filtering area of filter cloth Porous filter sheet core 6 is because of the delivery end of stiction effect between filter cloth 3 with filter cloth 3 from the feed end of filter cloth 3 to filter cloth 3 Movement, thus realize the discharging end motion of the filter disc 5 that is fixedly connected with porous filter sheet core 6 from the feed end of filter cloth 3 to filter cloth 3, The telescopic rod of master cylinder 10 is with the elongation of filter disc 5 simultaneously；Filter disc 5 and filter cloth 3 move together, reduce the abrasion of filter cloth 3, make to filter The replacement cycle of cloth 3 lengthens, and has saved production cost for enterprise；When the right end of the operation of filter disc 5 to guide rail 4, vacuum switching valve 9 Commutation cuts off the vacuum of vacuum chamber 7, so that vacuum chamber 7 is connected with atmosphere, the frictional force between porous filter sheet core 6 and filter cloth 3 subtracts It is small, start master cylinder 10, the solenoid valve of master cylinder 10 is made to commutate, the telescopic rod of master cylinder 10, which is shunk, retracts initial bit for filter disc 5 It sets, vacuum switching valve 9 commutates again, and vacuum chamber 7 is made to restore vacuum, continues vacuum filter, and in entire filter process, filter disc 5 exists It moves reciprocatingly between the feed end of filter cloth 3 and the delivery end of filter cloth 3.The length of guide rail 4 is greater than the length of filter disc 5, filter disc 5 It moves reciprocatingly on guide rail 4, before filtering starts, filter disc 5 is in initial position, and the left end of filter disc 5 is located at 3 feed end of filter cloth Left side, when the right end of filter disc 5 is run to the right end of guide rail 4, the left end of filter disc 5 is located under the feed end of 3 filtering area of filter cloth Side, during filter disc 5 retracts initial position by master cylinder 10, the distance that filter cloth 3 is run is no more than the length of filter disc 5.

As shown in Fig. 1, Figure 13, the utility model is additionally provided with intelligence control system, and intelligence control system is equipped with intelligent control Device 38, the right end of guide rail 4 are connected with limit switch 11, intelligent controlling device 38 by control route respectively with master cylinder 10, vacuum switching valve 9, limit switch 11 are connected；In the process for carrying out vacuum filter, the operation of filter disc 5 to the right side of guide rail 4 The sensor of end in contact limit switch 11, limit switch 11 passes inductive signal by control line road direction intelligent controlling device 38 It send, intelligent controlling device 38 is sent out according to pre-set programming instruction by control line road direction vacuum switching valve 9 after receiving signal Instruction is sent, vacuum switching valve 9 is made to commutate, realizes that vacuum switching valve 9 closes connecting line 36, vacuum chamber 7 is finally made to be in non-real Dummy status；Then intelligent controlling device 38 passes through control route according to the pre-set programming instruction of process productive temp time It sends and instructs to master cylinder 10, the solenoid valve of master cylinder 10 is made to commutate, the telescopic rod contraction of master cylinder 10 retracts rapidly filter disc 5 Initial position, then intelligent controlling device 38 passes through control line according to the pre-set programming instruction of process productive temp time Road direction vacuum switching valve 9 sends instruction again, and vacuum switching valve 9 is made to commutate, and realizes that vacuum switching valve 9 is connected to connecting line 36, So that vacuum chamber 7 is restored vacuum and vacuum filter carried out to material 41 again, in entire filter process filter disc 5 filter cloth 3 feed end and It is reciprocating between the delivery end of filter cloth 3, realize continuous filtering；It is filtered using intelligence control system, the degree of automation Height has saved cost of labor while reducing labor intensity of workers, improves production efficiency, and system operation is more reliable and more stable.

As shown in Fig. 2~Fig. 9, the two sides of filter disc 5 in the width direction are separately connected to extend outwardly upwards equipped with one Side plate, the width of filter cloth 3 is wider than the width of the porous filter sheet core 6 in filter disc 5, under the both ends of filter cloth 3 in the direction of the width Surface is connected with the inner sidewall of the side plate of filter disc 5, and the width of filter cloth 3 is wider than the width of the porous filter sheet core 6 in filter disc 5, energy It effectively prevents atmosphere from passing through porous filter sheet core 6 and enters vacuum chamber 7, ensure that the vacuum degree of vacuum chamber 7；Filter disc 5 is filtered including front end Disk 40 and rear end filter disc 39, front end filter disc 40, which connects, is arranged in the right side of rear end filter disc 39,39 quantity of rear end filter disc be one or Multiple, when filter disc 39 quantity in rear end is multiple, multiple rear end filter discs 39 are from left to right sequentially connected in series, the rear end of left end Filter disc 39 is connected with master cylinder 10, and filter disc 5 is connected in series by multiple rear end filter discs 39, front end filter disc 40 and is guaranteed filter efficiency While convenient for filter disc 5 fabricate；Front end filter disc 40 in rear end filter disc 39 tiling be fixedly connected equipped with porous filter sheet core 6, the inscribed porous filter sheet core 6 of rear end filter disc 39, front end filter disc 40 inscribed porous filter sheet core 6 and rear end filter disc 39, front end are filtered 40 collective effect of disk surrounds the vacuum chamber 7 of connection, and vacuum chamber 7 is connected with vacuum pump 8 by connecting line 36；5 two sides of filter disc Side plate include the gear side plate 35 and transition side plate 34 being connected, the two sides of rear end filter disc 39 in the width direction are separately connected Equipped with gear side plate 35, the two sides of front end filter disc 40 in the width direction are separately connected equipped with transition side plate 34, two transition sides It is overlooked between the inner sidewall of plate 34 and constitutes horn-type structure, the opening of trumpet type gradually becomes smaller from left to right, transition side plate 34 Upper surface is an inclined-plane, and inclined-plane gradually decreases flattening, the right end and the porous filter plate in front end filter disc 40 on inclined-plane from left to right Core 6 is in same plane.When filtering, gear side plate 35 extends outwardly upwards in the two sides of rear end filter disc 39 and can prevent feed end liquid The high material 41 of body content leaks, and content liquid is seldom when material 41 runs to delivery end, and transition side plate 34 gradually decreases flattening The flowing of material 41 will not be caused to leak, overlooked between the inner sidewall of two transition side plates 34 and constitute horn-type structure, trumpet type Opening gradually becomes smaller from left to right, can play guiding role to filter cloth 3, prevents 3 sideslip of filter cloth, two transition side plates 34 it is upper Surface gradually decreases flattening from left to right, and the both ends of filter cloth 3 in the direction of the width are gradually flattened also with two transition side plates 34, And the right end of the upper surface of two transition side plates 34 is in same plane with the porous filter sheet core 6 in front end filter disc 40 and can make Filter cloth 3 is flattened in the right end of front end filter disc 40, is preferably connect with the outer surface of driven roller 1, and the corrugation of filter cloth 3, sideslip are prevented.

As shown in Figure 10~Figure 11, porous filter sheet core 6 be perforation be equipped with filtrate through-hole 14 and lower surface be also provided with it is convex Play 15 plate structure, the upper surface of porous filter sheet core 6 is connected with the lower surface of 3 filtering area of filter cloth, rear end filter disc 39 it is interior Surface is connected with the protrusion 15 for the porous filter sheet core 6 that rear end filter disc 39 is inscribed, the inner surface and front end filter disc of front end filter disc 40 The protrusion 15 of 40 inscribed porous filter sheet cores 6 is connected, and protrusion 15 plays the role of supporting filter cloth 3 and material 41.

As shown in Fig. 1, Fig. 4~Fig. 5, the top of the feed end of 3 filtering area of filter cloth is equipped with electrode plate 30, electrode plate 30 Top is equipped with electrode plate fixed frame 31, and electrode plate 30 is connected with electrode plate fixed frame 31, and electrode plate fixed frame 31 is to electrode plate 30 play fixed effect, and electrode plate 30 extends along the direction of motion of 3 filtering area of filter cloth, the filtering of electrode plate 30 and filter cloth 3 Material channel 32 is formed between area, material 41 enters material channel 32, and the following table with electrode plate 30 under the conveying of filter cloth 3 Face contact；Electrode plate 30 is made of electrically conductive material with porous filter sheet core 6, and electrode plate 30 and power anode are connected, porous filter plate Core 6 and power cathode are connected, and after energization under the action of electric field, material 41 is moved to anode (electrode plate 30) direction, and liquid is situated between Matter is moved to cathode (porous filter sheet core 6) direction, forms electro-osmosis phenomenon, accelerates liquid filtering, the material of the feed end of filter cloth 3 41 it is high containing amount of liquid, the time for needing to filter is long, therefore electrode plate 30 is located at the feed end of filter cloth 3, assists vacuum filter, improves Filter efficiency；Idler wheel 12, electrode plate fixed frame 31 are made of insulating polymeric material, driven roller 1, carrying roller 2, pressure roller 42 roller Body surface is equipped with rubber insulation, and after insulation set is powered on porous filter sheet core 6 with electrode plate 30, equipment can be transported normally Turn, prevents from getting an electric shock.

Electrode plate 30 and the connect external power supply of porous filter sheet core 6 are direct current safety power supply, and safe voltage is between 0-36V.

As shown in Figure 1, collector tube 16 and filtrate manifold 17, vacuum chamber 7 and 16 phase of collector tube are additionally provided on connecting line 36 Connection, collector tube 16 are connected with filtrate manifold 17, and filtrate manifold 17 is connected with Drainage tank 18, and Drainage tank 18 is cut with vacuum It changes valve 9 to be connected, vacuum switching valve 9 is connected with vacuum pump 8；The top of 3 filtering area of filter cloth is equipped with elution spray head 19, elution Spray head 19 is connected by detergent line 37 with Drainage tank 18；Filtered liquid enters row through collector tube 16, filtrate manifold 17 Flow container 18,3 feed end of filter cloth filtering liquid it is more muddy, into Drainage tank 18 after directly drain, 3 delivery end of filter cloth filtering Liquid it is relatively clear, into Drainage tank 18 after as process water by elute spray head 19 material 41 is rinsed, rinse Material 41 afterwards can recycle after having filtered liquid as filter cake.

As shown in Figure 1, the non-filtered area of filter cloth 3 is equipped with cleaning bucket 20 and cleaning sprayer 21, and cleaning sprayer 21 is two, if The two sides up and down in the non-filtered area of filter cloth 3 are set, cleaning bucket 20 is located at the lower section of cleaning sprayer 21, and cleaning sprayer 21 is defeated by pipeline High pressure water cleans the upper and lower surface of filter cloth 3 simultaneously out, and cleaning effect is good, and filter cloth 3 is effectively prevent to block, and improves filtering effect Rate, cleaning bucket 20 is for receiving the water of the ejection of cleaning sprayer 21.

As shown in Fig. 1, Figure 12, Figure 13, the utility model is additionally provided with deviation correcting device 26 and tensioning apparatus 29, deviation correcting device 26 Including rectifying cylinder 22, deviation rectification roller 23, inductive switch 24, rectifying cylinder 22 is connected with deviation rectification roller 23, deviation rectification roller 23 and correction Roller fixing seat 25 is connected, and inductive switch 24 is two, is respectively arranged on the two sides of filter cloth 3, rectifying cylinder 22, inductive switch 24 It is connected respectively by controlling route with intelligent controlling device 38；When filtering, when the generation sideslip of filter cloth 3, wherein side is touched Inductive switch 24 when, the sensor of inductive switch 24 transmits inductive signal by control line road direction intelligent controlling device 38, Intelligent controlling device 38 is referred to according to pre-set programming instruction by the transmission of control line road direction rectifying cylinder 22 after receiving signal It enables, the solenoid valve of rectifying cylinder 22 is made to commutate, rectifying cylinder 22 drives deviation rectification roller 23 mobile, by changing deviation rectification roller 23 and filter cloth 3 frictional direction adjusts the traffic direction of filter cloth 3, when the sensor of inductive switch 24 detects that filter cloth 3 returns to normal orbit Afterwards, the sensor of inductive switch 24 transmits inductive signal by control line road direction intelligent controlling device 38, intelligent controlling device It is sent and is instructed to rectifying cylinder 22 again by control route according to pre-set programming instruction after 38 reception signals, make correction gas The solenoid valve of cylinder 22 commutates again, realizes that rectifying cylinder 22 is restored to original position, rectifying cylinder 22 drives deviation rectification roller 23 extensive Original position is arrived again；Tensioning apparatus 29 includes tensioning cylinder 27 and idler roller 28, and tensioning cylinder 27 is connected with idler roller 28 It connecing, before filtering starts, the solenoid valve commutation by controlling tensioning cylinder 27 makes the telescopic rod of tensioning cylinder 27 shrink or extend, Realize that idler roller 28 is moved to the purpose for adjusting 3 rate of tension of filter cloth.

As shown in Figure 1, feed hopper 33, the lower end inclination of feed hopper 33 are provided with above the feed end of 3 filtering area of filter cloth Setting, material 41 are filtered by the feed end that feed hopper 33 is endlessly output to filter cloth 3, and the inclination of feed hopper 33 is set Setting can prevent material 41 from splashing, and fall on material 41 smoothly on filter cloth 3.

As shown in Figure 1, the delivery end of filter cloth 3 is located at 1 one end of driven roller, and the filtering area of filter cloth 3 does rotation fortune along clockwise It is dynamic, facilitate the integral installation of equipment to run.

Filter disc 5, porous filter sheet core 6 are preferably made of stainless steel material, increase easy to manufacture while part of appliance intensity Production.

When using electro-osmosis aided filter, driven roller 1, carrying roller 2, pressure roller 42, deviation rectification roller 23, idler roller 28 body surface It is all made of rubber-covered, guarantees that equipment runs well, prevents from getting an electric shock.

It should be noted that the structure and working principle of vacuum pump 8, limit switch 11, inductive switch 24 is existing due to belonging to There is technology, no longer tires out one by one and state；In addition, the external gas in the control system of master cylinder 10, rectifying cylinder 22, tensioning cylinder 27 The structure and working principles such as source, cylinder, pipeline, solenoid valve do not do tired state due to belonging to the prior art herein yet.

The working process of the utility model is as follows:

As shown in Figure 14, before rigging up and debugging, the rate of tension of filter cloth 3 is adjusted by tensioning apparatus 29, equipment is opened Begin operation, start vacuum pump 8, driving motor, filter cloth 3 does circulation rotating movement under the driving of driven roller 1, material 41 through into Hopper 33 is output to the feed end of filter cloth 3, and filter disc 5, material 41 are moved together with filter cloth 3, effect of the Drainage tank 18 in vacuum pump 8 Under be evacuated, the filtrate manifold 17 that communicates therewith, collector tube 16, vacuum chamber 7 form negative pressure of vacuum, and the material on filter cloth 3 41 and its liquid barrier air enter vacuum chamber 7, ensure that the vacuum degree of vacuum chamber 7, make the liquid in the material 41 on filter cloth 3 Filter cloth 3 is passed down through under the action of negative pressure of vacuum, porous filter sheet core 6 is filtered by faster into vacuum chamber 7, while will be porous Filter sheet core 6 connects the cathode of power supply, and electrode plate 30 connects the anode of power supply, when material 41 enters material channel 32, in electric field after energization Under the action of, material 41 is moved to anode (electrode plate 30) direction, and liquid medium accelerates to transport to cathode (porous filter sheet core 6) direction Dynamic, the filtrate of 3 feed end of filter cloth is drained by Drainage tank 18, and the filtrate of 3 delivery end of filter cloth passes through elution spray as process water First 19 pairs of materials 41 are rinsed, and after the right end of the operation of filter disc 5 to guide rail 4 contacts limit switch 11, vacuum switching valve 9 is changed To filter disc 5 is communicated with atmosphere, filter disc 5 is retracted initial position by the starting of master cylinder 10, and vacuum switching valve 9 commutates again makes vacuum Vacuum is restored in room 7, continues to filter, and the material 41 for filtering out liquid is fallen from 1 one end of driven roller, and filter process is completed；? In entire filter process, filter cloth 3 can be cleaned by cleaning sprayer 21, improve filter efficiency, if filter cloth 3 is run Partially, filter cloth 3 is made to back on track by the traffic direction that deviation correcting device 26 adjusts filter cloth 3.

In the description of the present invention, it should be understood that term "left", "right", "upper", "lower", "top", "bottom", The orientation or positional relationship of the instructions such as "front", "rear", "inner", "outside", " back ", " centre " is orientation based on the figure or position Relationship is set, is merely for convenience of describing the present invention and simplifying the description, rather than the device or element of indication or suggestion meaning Must have specific orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.

In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary, It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition The concrete meaning of language in the present invention.

Only as described above, only specific embodiment of the utility model, when the utility model cannot be limited with this The range of implementation, therefore the displacement of its equivalent assemblies, or according to equivalent changes and modifications made by the utility model patent protection scope, It should still belong to the scope that the utility model claims book is covered.

Claims (10)

1. a kind of mobile disk filter comprising rack and the driven roller in the rack, pressure roller, carrying roller, filter cloth, institute The end to end formation ring-type band-type of configuration of filter cloth is stated, tiles and is connected to the driven roller, the pressure roller, the support around setting The outer surface of roller, which is characterized in that the inside of the filtering area of the filter cloth is equipped with guide rail, filter disc and master cylinder, the guide rail Extending direction is identical as the extending direction of the filtering area of the filter cloth, and one end of the master cylinder is connected with the rack, institute The other end for stating master cylinder is connected with the filter disc, and the filter disc is slidably connected with the guide rail；Tiling is solid in the filter disc Surely it is connected with porous filter sheet core, the upper surface of the porous filter sheet core is connected with the lower surface of the filtering area of the filter cloth, The lower surface of the porous filter sheet core and the filter disc surround vacuum chamber, and the vacuum chamber is connected with vacuum pump by connecting line It is logical, it is sequentially communicated on the connecting line equipped with Drainage tank and vacuum switching valve.

2. a kind of mobile disk filter according to claim 1, which is characterized in that it is additionally provided with intelligence control system, The intelligence control system is equipped with intelligent controlling device, and the right end of the guide rail is connected with limit switch, the intelligent control Device is connected with the master cylinder, the vacuum switching valve, the limit switch respectively by controlling route.

3. a kind of mobile disk filter according to claim 1, which is characterized in that the filter disc is in the width direction Two sides be separately connected equipped with a upward outwardly extending side plate, the width of the filter cloth is wider than described more in the filter disc The lower surface of the width of hole filter sheet core, the both ends of the filter cloth in the direction of the width is connected with the inner sidewall of the side plate；Institute Stating filter disc includes front end filter disc and rear end filter disc, and the right side of the rear end filter disc is arranged in the front end filter disc connection, after described Holding filter disc quantity is one or more, and when the rear end filter disc quantity is multiple, multiple rear end filter discs are from left to right successively It is connected in series；The side plate of the filter disc two sides includes the gear side plate and transition side plate being connected, and the rear end filter disc is at it Two sides in width direction are separately connected equipped with the gear side plate, and the two sides of the front end filter disc in the width direction connect respectively It is equipped with the transition side plate, is overlooked between the inner sidewall of two transition side plates and constitutes horn-type structure, the trumpet type Opening gradually become smaller from left to right, the upper surface of the transition side plate is an inclined-plane, and the inclined-plane gradually decreases from left to right, The porous filter sheet core in the right end on the inclined-plane and the front end filter disc is in same plane.

4. a kind of mobile disk filter according to claim 1, which is characterized in that the porous filter sheet core is that perforation is set There is filtrate through-hole and lower surface is equipped with the plate structure of protrusion, the protrusion is connected with the inner surface of the filter disc.

5. a kind of mobile disk filter according to claim 1, which is characterized in that the charging of the filtering area of the filter cloth The top at end is equipped with electrode plate, and the electrode plate is connected with electrode plate fixed frame, the electrode plate along the filter cloth mistake The direction of motion for filtering area extends, and forms material channel between the electrode plate and the filtering area of the filter cloth；The electrode plate with The porous filter sheet core is made of electrically conductive material, and the electrode plate and power anode are connected, the porous filter sheet core and power supply Cathode is connected.

6. a kind of mobile disk filter according to claim 1, which is characterized in that the connecting line is equipped with liquid collecting Pipe and filtrate manifold, the vacuum chamber are connected with the collector tube, and the collector tube is connected with the filtrate manifold, described Filtrate manifold is connected with the Drainage tank.

7. a kind of mobile disk filter according to claim 1, which is characterized in that the top of the filtering area of the filter cloth Equipped with elution spray head, the elution spray head is connected by detergent line with the Drainage tank.

8. a kind of mobile disk filter according to claim 1, which is characterized in that the non-filtered area of the filter cloth is equipped with Cleaning bucket and cleaning sprayer, the cleaning sprayer are located at the two sides up and down in the non-filtered area of the filter cloth, and the cleaning bucket is located at institute State the lower section of cleaning sprayer.

9. a kind of mobile disk filter according to claim 2, which is characterized in that it is additionally provided with deviation correcting device and tensioning Device, the deviation correcting device include rectifying cylinder, deviation rectification roller, inductive switch, and the rectifying cylinder is connected with the deviation rectification roller, The deviation rectification roller is connected with deviation rectification roller fixing seat, and the inductive switch is set to the two sides of the filter cloth, the rectifying cylinder, institute State inductive switch pass through respectively control route be connected with the intelligent controlling device；The tensioning apparatus include tensioning cylinder and Idler roller, the tensioning cylinder are connected with the idler roller.

10. -9 described in any item a kind of mobile disk filters according to claim 1, which is characterized in that the mistake of the filter cloth It filters and is provided with feed hopper above the feed end in area, the lower end of the feed hopper is obliquely installed.