CN105858877A - UASB (Up-flow Anaerobic Sludge Blanket) reaction system for treating papermaking sludge filter pressing water - Google Patents
UASB (Up-flow Anaerobic Sludge Blanket) reaction system for treating papermaking sludge filter pressing water Download PDFInfo
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- CN105858877A CN105858877A CN201610252581.7A CN201610252581A CN105858877A CN 105858877 A CN105858877 A CN 105858877A CN 201610252581 A CN201610252581 A CN 201610252581A CN 105858877 A CN105858877 A CN 105858877A
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/28—Anaerobic digestion processes
- C02F3/2846—Anaerobic digestion processes using upflow anaerobic sludge blanket [UASB] reactors
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/26—Nature of the water, waste water, sewage or sludge to be treated from the processing of plants or parts thereof
- C02F2103/28—Nature of the water, waste water, sewage or sludge to be treated from the processing of plants or parts thereof from the paper or cellulose industry
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2203/00—Apparatus and plants for the biological treatment of water, waste water or sewage
- C02F2203/006—Apparatus and plants for the biological treatment of water, waste water or sewage details of construction, e.g. specially adapted seals, modules, connections
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- Biodiversity & Conservation Biology (AREA)
- Hydrology & Water Resources (AREA)
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Abstract
The invention relates to the technical field of papermaking wastewater treatment. A UASB (Up-flow Anaerobic Sludge Blanket) reaction system for treating papermaking sludge filter pressing water comprises a water inlet tank, a reactor and a water outlet tank which are successively connected, wherein a three-phase separator is arranged inside the reactor; the UASB reaction system is characterized by further comprising a mounting platform; the water inlet tank, the reactor and the water outlet tank are mounted on the mounting platform; walking wheels and hydraulic support legs used for lifting the walking wheels off the ground are arranged on the mounting platform; a stirrer is arranged inside the water inlet tank; the bottom end of the water inlet tank is higher than the top end of the reactor. The UASB reaction system for treating papermaking sludge filter pressing water is convenient in overall transfer and low in possibility of local acidification phenomenon; the problems that the existing UASB reaction system is inconvenient in overall transfer and high in possibility of local acidification phenomenon, and some water inlet points of the water inlet points of the reactor cannot achieve deserved water inlet quantity can be solved.
Description
Technical field
The present invention relates to technology for the treatment of of papermaking wastewater field, particularly relate to a kind of paper mill sludge press filtration water process UASB reaction system.
Background technology
In papermaking sewage treatment system, need to use UASB reaction system.China Patent No. be 2013206294141, Authorization Notice No. is CN203545780U, i.e. discloses a kind of existing UASB reaction system in the patent document of entitled " UASB reaction system ".
Existing UASB reaction system has the disadvantage that and can not carry out global transfer easily, is merely able to assemble at the scene in manufacturing process, needs to disassemble then to drop to just can shift on vehicle by crane time to be shifted；Entering organic matter of water can not mix rapidly with mud, thus easily produces local acidification phenomenon；The problem that the water entry that the water entry of reactor can produce can not reach deserved inflow.
Summary of the invention
The invention provides and a kind of can carry out global transfer easily, be not easy to produce paper mill sludge press filtration water the processs UASB reaction system of local acidification phenomenon, solve existing UASB reaction system and can not carry out global transfer easily, be easily generated the problem that the water entry that the water entry of locally acidification phenomenon and reactor can produce can not reach deserved inflow.
More than technical problem is that and solved by following technical proposal: a kind of paper mill sludge press filtration water process UASB reaction system, including the inlet water tank being sequentially connected with, reactor and water tank, it is provided with three phase separator in described reactor, it is characterized in that, also include mounting platform, described inlet water tank, reactor and water tank are all arranged on described mounting platform, described mounting platform is provided with road wheel and road wheel is lifted away from the hydraulic supporting feet on ground, described inlet water tank is provided with agitator, and the bottom of described inlet water tank is higher than the top of described reactor.The part set of composition UASB reaction system will be arranged on mounting platform, when shifting, mounting platform is hung over the rear end of vehicle, by vehicle, the present invention in tow moves ahead, in transfer process, mounting platform is supported by road wheel, and when use state is moved, mounting platform is supported by hydraulic supporting feet.Therefore it is convenient during transfer.Arranging agitator in carrying out case, entering organic matter of water can not mix rapidly with mud, thus avoids producing local acidification phenomenon.The bottom of inlet water tank is higher than the top of reactor, and the water entry that the water entry of reactor is not easy to produce can not reach the phenomenon of deserved inflow.
As preferably, described road wheel includes spoke, it is connected to the wheel rim of spoke, it is connected to inflation tyre and the anti-prick tyre mechanism of wheel rim, described anti-prick tyre mechanism includes cylinder, air reservoir, the screw mandrel wearing and being rotationally connected with cylinder and the thread bush being threaded on screw mandrel, described cylinder is coaxially fixed together with described wheel rim, axis it is provided with the parallel inflation piston of the axis of described wheel rim in described air reservoir, described air reservoir is isolated annular seal space by described inflation piston, described annular seal space connects with described tire, described inflation piston is linked together with described thread bush by push rod, described cylinder is additionally provided with the spline structure stoping described thread bush to rotate for axle relative to described cylinder with described screw mandrel；When described road wheel can come by changing the tire pressure of inflation tyre the tyre surface of tire along wheel rim radially beyond or less than the side face of described cylinder.Existing road wheel easily produces when having the disadvantage that section (hereinafter referred to as the pricking tire section) when passing through with sharp objects and rolls tire phenomenon, and the technical program solves this problem.When pricking tire section when to pass through, rotary screw rod, screw mandrel drives thread bush translation, and the direction that thread bush drives piston court to make annular seal space increase by push rod is moved so that the gas in tire is flowed in annular seal space and tire tire pressure is reduced.Piston particular location is: piston is moved to tire pressure and is reduced to when tire contacts with ground can flat be supported by then passing through cylinder to the position being supported vehicle by cylinder, so that tire will not be poked by sharp objects.After crossing bundle tire section, rotate backward screw mandrel so that thread bush by push rod drive piston towards time annular seal space reduce local mobile so that the gas in annular seal space is punched in tire again, and tire pressure rising makes road wheel be supported again through tire.
As preferably, described spline structure be arranged at described cylinder along the axially extended strip hole of wheel rim, described push rod is arranged in described strip hole.Simple in construction.
Described road wheel also includes the box of tricks making to produce speed discrepancy between described cylinder and screw mandrel, described screw mandrel includes inputting section and deferent segment, described input section and deferent segment are linked together by force-limiting device, described thread bush line is connected to described deferent segment, described box of tricks include being connected to cylinder ring gear, be connected to described input section and external toothing in ring gear and the clutch gear that can be arranged between ring gear and external toothing to plug.When screw mandrel to be passed through drives inflation piston to move, being inserted between ring gear and external toothing by change-speed gearing and meshed together by interior external toothing, change-speed gearing is fixed on vehicle frame and prevents from rotating with road wheel.Now difference mechanism enables to the rotating speed rotating speed higher than thread bush of screw mandrel and thread bush generation speed discrepancy and screw mandrel, thus realizes the translation of thread bush.Tire inflation/deflation can be carried out, laborsaving convenience during inflation/deflation by the rotation of gear.When piston moves to extreme position, the moment of torsion of screw mandrel can increase, increase above force-limiting device caned the amount of transmission time then produce between the section of input and deferent segment and rotate and make to continue to obtain piston and move and realize being automatically stopped driving.
As preferably, described force-limiting device includes being connected to the first friction plate of described input section and being connected to the second friction plate of described deferent segment, together with described first friction plate is pushed against with the second friction plate, described input section and deferent segment transmit power by the rubbing action between described first friction plate and the second friction plate.
As preferably, described water pump includes water pump body and drives the motor of water pump body, described motor is provided with binding post, described binding post includes insulator and is arranged at the wiring Copper Foil of insulator, described wiring Copper Foil is electrically connected with the coil of described motor, described wiring Copper Foil is provided with the wiring hole penetrated in described insulator, described wiring hole slidably connects sleeve, described sleeve includes the conductive segment together with being connected to of the insulating segment along sleeve axial distribution with wiring Copper Foil, be provided with in described insulator air cavity that the heat produced by wiring Copper Foil carries out heating and by the gas expansion in air cavity be driven for the overload response cylinder driving conductive segment to stagger with described wiring Copper Foil.To motor wiring i.e. induce one power supply time, power line is inserted and sleeve realizes with the electrical connection of sleeve, be that conductive segment links together with wiring Copper Foil and conducts during normal condition.Circuit can produce temperature rise when the load, gas in air cavity can produce expansion, overload response cylinder generation action during the gas expansion of air cavity and drive sleeve to slide in wiring hole, response air cylinder driven of then transshipping when temperature rise to design temperature slides into conductive segment to sleeve and staggers with wiring Copper Foil, thus realizes power-off；When after Failure elimination, temperature can decline, temperature declines the contraction of gas in then air cavity, the result shunk is that when temperature returns to normal value, then conductive segment links together with wiring Copper Foil again thus realizes automatically reseting so that sleeve slides towards the direction that same temperature rise phase is anti-in wiring hole.
As preferably, described overload response cylinder includes overload response cylinder block and overload response cylinder piston, described overload response cylinder block is divided into closing chamber and open cavity by described overload response cylinder piston, described closing chamber connects with described air cavity, and described overload response cylinder piston is linked together with described sleeve by connecting rod.Simple in construction.Easy to make.
As preferably, the axis of described overload response cylinder piston is parallel with the axis of described adapter sleeve.Reliability when overload response air cylinder driven sleeve moves can be improved and improve structural compactness further.
As preferably, described wiring hole is vertically extending, and described wiring Copper Foil is positioned at the lower end of described wiring hole, and described insulating segment is positioned at the lower section of described conductive segment, and described insulating segment is sealed connected together with described wiring hole, is filled with conduction liquid in described wiring hole.It can be avoided that repeatedly action produces sparking when producing electrical contact bad phenomenon after producing abrasion and prevent action.
As preferably, described insulating segment is provided with the exterior seal ring being sealed connected together with wiring hole by insulating segment and is used for the inner seal ring being sealed connected together with power line by insulating segment.Can both ensure that sleeve is reliably sealed connected together with wiring Copper Foil, and resistance when can reduce mobile.
As preferably, the inner peripheral surface of described insulating segment is provided with support ball.Resistance when can reduce mobile further, to improve sensitivity during dynamic overload response.
As preferably, the inner peripheral surface of described conductive segment is provided with the inner support shell fragment that radially-inwardly arches upward along conductive segment, outer peripheral face is provided with the outer support shell fragment radially outward arched upward along conductive segment.Can either improve reliability during relay contacts, resistance when can reduce mobile again is to improve response sensitivity.
As preferably, described reactor is provided with engaging lug, and described mounting platform is provided through the bolt of described engaging lug, and described bolt thread connects to have engaging lug is pressed against the nut on described mounting platform.During installing/dismounting reactor conveniently.
The present invention has an advantage that can this global transfer easily；It is not easy to produce local acidification phenomenon；The problem that the water entry being not easy to produce can not reach inflow.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the present invention.
Fig. 2 is the section view enlarged diagram of the road wheel in Fig. 1, the state can only being supported by cylinder not for tyre pressure in this figure.
Fig. 3 is the A close-up schematic view of Fig. 2.
Fig. 4 is the section view enlarged diagram of figure road wheel, the state being supported by inflation tyre for tyre pressure is enough in this figure.
Fig. 5 is the section view enlarged diagram of inlet water tank.
Fig. 6 is the enlarged diagram of the binding post in Fig. 5.
Fig. 7 is binding post schematic diagram when linking together with power line.
nullIn figure: mounting platform 1、Hydraulic supporting feet 11、Bolt 12、Nut 13、Road wheel 2、Wheel rim 21、Spoke 22、Inflation tyre 23、Anti-prick tyre mechanism 29、Cylinder 291、Spline structure 2911、Air reservoir 292、Inflation piston 2921、Annular seal space 2922、Push rod 2923、Air flue 2924、Thread bush 293、Screw mandrel 294、Input section 2941、Force-limiting device 2942、First friction plate 29421、Second friction plate 29422、Coupling mechanism force regulation bolt 29423、Deferent segment 2943、Box of tricks 295、Ring gear 2951、External toothing 2952、Clutch gear 2953、Connecting shaft 2954、Binding post 3、Wiring Copper Foil 31、Wiring hole 32、Air-vent 321、Insulator 33、Sleeve 34、Insulating segment 341、Conductive segment 342、Exterior seal ring 343、Inner seal ring 344、Support ball 345、Inner support shell fragment 346、Outer support shell fragment 347、Air cavity 35、Overload response cylinder 36、Overload response cylinder block 361、Close chamber 3611、Open cavity 3612、Pore 3613、Overload response cylinder piston 362、Connecting rod 363、Air flue 37、Power line 38、Inlet water tank 4、Water pump 41、Bracing frame 42、Agitator 5、Rotating shaft 51、Stirring vane 52、Motor 53、Driving gear 54、Driven gear 55、Reactor 6、Engaging lug 61、Water tank 7.
Detailed description of the invention
The present invention is further illustrated with embodiment below in conjunction with the accompanying drawings.
Seeing Fig. 1, a kind of paper mill sludge press filtration water processes uses UASB reaction system, including mounting platform 1.Mounting platform 1 is provided with road wheel 2 and road wheel is lifted away from the hydraulic supporting feet 11 on ground.Road wheel 2 includes spoke 22, the wheel rim 21 being connected to spoke and is connected to the inflation tyre 23 of wheel rim.
Mounting platform 1 is provided with inlet water tank 4, reactor 6 and the water tank 7 being sequentially connected with.Inlet water tank 4 is supported on mounting platform 1 by bracing frame 42.Inlet water tank 4 is provided with agitator 5.The port of export of inlet water tank 4 is linked together with the entrance point of reactor 6 by water pump 41.
Reactor 6 is provided with engaging lug 61.Mounting platform 1 is provided through the bolt 12 of engaging lug 61.Bolt 12 is threaded the nut 13 being pressed against on mounting platform by engaging lug.The top of reactor 6 is less than the bottom of inlet water tank 4.The port of export of reactor 6 is linked together with water tank 7 by pipeline.It is provided with three phase separator in reactor 6.
Seeing Fig. 2, road wheel 2 also includes anti-prick tyre mechanism 29.Anti-prick tyre mechanism 29 includes cylinder 291, air reservoir 292, thread bush 293, screw mandrel 294 and box of tricks 295.Wheel rim 21 is provided with inflation tyre 23.Cylinder 291 is coaxially fixed together with wheel rim 21.Cylinder 291 and wheel rim 21 are along the axial distribution of wheel rim 21.Cylinder 291 is provided with spline structure 2911.Spline structure 2911 for be arranged at cylinder 291 along the axially extended strip hole of wheel rim.Air reservoir 292 is arranged in the barrel of cylinder 291.The annular cylinder that air reservoir 292 is and cylinder 291 is coaxial.Inflation piston 2921 it is provided with in air reservoir 292.The axis of inflation piston 2921 is parallel with the axis of wheel rim 21.Air reservoir 292 is isolated annular seal space 2922 by inflation piston 2921.Annular seal space 2922 is connected with inflation tyre 23 by air flue 2924.Inflation piston 2921 is linked together with thread bush 293 by least two push rods 2923.Push rod 2923 is circumferentially distributed along cylinder 291.Push rod 2923 is correspondingly through the strip hole constituting spline structure 2911.Screw mandrel 294 is arranged in cylinder 291.Screw mandrel 294 includes inputting section 2941, force-limiting device 2942 and deferent segment 2943.One end of deferent segment 2943 is rotatably connected with cylinder 291, this end also be also axially connected together i.e. screw mandrel 294 along cylinder 291 between cylinder 291 can not moving axially along cylinder 291.The other end of deferent segment 2943 is linked together with deferent segment 2943 by force-limiting device 2942.Thread bush 94 thread bush is located on deferent segment 2943.Box of tricks 295 includes ring gear 2951, external toothing 2952 and clutch gear 2953.Ring gear 2951 is connected on the inner peripheral surface of cylinder 291.External toothing 2952 is connected to input section 2941.External toothing 2952 is positioned at ring gear 2951, and i.e. the two is positioned at approximately the same plane.Clutch gear 2953 is provided with connecting shaft 2954.
Seeing Fig. 3, force-limiting device 2942 includes the first friction plate 29421 and the second friction plate 29422 and coupling mechanism force regulation bolt 29423.First friction plate 29421 is connected to input section 2941.Second friction plate 29422 is connected to deferent segment 2943.Power is transmitted by rubbing action together with first friction plate 29421 is pushed against under the effect that holds out against of coupling mechanism force regulation bolt 29423 with the second friction plate 29422.The size that the friction between the first friction plate 29421 and the second friction plate 29422 makes it possible to the power of transmission can also be regulated by rotation lock power regulation bolt 29423.
Seeing Fig. 4, during use, spoke 22 links together with mounting platform 1.Inflation piston 2921 in this position time inflation tyre 23 due to gas flow, annular seal space 2922 makes tire pressure inadequate, now by cylinder 291, mounting platform is supported and realizes walking, thus inflation tyre 23 when pricking tire section of avoiding passing through is punctured.
When to recover normal tire pressure and walked by inflation tyre support, clutch gear 2953 is inserted between ring gear 2951 and external toothing 2952 ring gear 2951 is meshed together by clutch gear 2953 with external toothing 2952.Clutch gear 2953 is fixed together with power buggy 3 also by connecting shaft 2954.Then road wheel is made to rotate forward, under the effect of box of tricks 295, the rotating speed of screw mandrel 294 produces translation to the right higher than the rotating speed of thread bush 293, thread bush 293 also relative to screw mandrel 294, the structure of translation is to drive inflation piston 2921 to move to right so that in the gas compression in annular seal space 2922 to inflation tyre 23 so that road wheel is supported by inflation tyre 23 and walks.When inflate piston 2921 be shifted to the right to same cylinder 291 be connected to together time, the moment of torsion of screw mandrel 294 can increase, force-limiting device 2942 is skidded, thus be automatically obtained rotation.In like manner, when have exit to pneumatic tire 99 and realize being supported by cylinder 291 time, road wheel is made to invert, the result of reversion is that screw mandrel drives inflation piston 2921 to move to left, gas in inflation tyre 23 is flowed in annular seal space 2922 so that inflation tyre 23 can flat be supported by cylinder 291 down.
When need not inflation/deflation, clutch gear 2953 is extracted between the first friction plate 29421 and the second friction plate 29422.
Seeing Fig. 5, agitator 5 includes rotating shaft 51, stirring vane 52, motor 53, driving gear 54 and driven gear 55.Rotating shaft 51 is input in inlet water tank 4.Rotating shaft 51 is rotationally connected with inlet water tank 4.Rotating shaft 51 is vertically extending.Stirring vane 52 is connected to rotating shaft 51 and is positioned in the part of inlet water tank 4.Stirring vane 52 is blade construction.Stirring vane 52 is welded in rotating shaft 51.
It is coaxial that driven gear 55 is fixed on the upper end of rotating shaft 51, driven gear 55 and rotating shaft 51.Driving gear 54 is arranged at the power output shaft of motor 53.Driving gear 54 meshes together with driven gear 55.Motor 53 is provided with binding post 3.
Seeing Fig. 6, binding post 3 includes insulator 33 and is arranged at the wiring Copper Foil 31 of insulator surface.Insulator 33 is fixed together with the shell of motor 53.Wiring Copper Foil 31 is electrically connected with the coil of motor 53.Wiring Copper Foil 31 is provided with wiring hole 32.Wiring hole 32 penetrates in insulator 33.Wiring hole 32 is the blind hole of vertically extending upper end closed.Wiring Copper Foil 31 is positioned at the lower end i.e. openend of wiring hole 32.Wiring hole 32 slidably connects sleeve 34.Sleeve 34 includes insulating segment 341 and conductive segment 342.Insulating segment 341 and conductive segment 342 are along sleeve 34 axial distribution.Insulating segment 341 is positioned at the lower section of conductive segment 342.Air cavity 35 and overload response cylinder 36 it is provided with in insulator 33.Wiring Copper Foil 31 constitutes a part for the wall of air cavity 35.Overload at least two, cylinder 36 of response.Overload response circumferentially distributed along sleeve 34 of cylinder 36.Overload response cylinder 36 includes overload response cylinder block 361 and overload response cylinder piston 362.Overload response cylinder block 361 is divided into closing chamber 3611 and open cavity 3612 by overload response cylinder piston 362.Close chamber 3611 to be connected with air cavity 35 by air flue 37.Open cavity 3612 is provided with pore 3613, i.e. realizes with atmosphere open by pore 3613.Overload response cylinder piston 362 is linked together with the insulating segment 341 in sleeve 34 by connecting rod 363.The axis of overload response cylinder piston 362 is parallel with the axis of sleeve 34.
Insulating segment 341 is arranged with exterior seal ring 343.Exterior seal ring 343 is rubber ring.Insulating segment 341 is sealed connected together by exterior seal ring 343 with wiring Copper Foil 31.Insulating segment 341 inner peripheral surface is provided with inner seal ring 344 and some support balls 345.The inner peripheral surface of conductive segment 342 is provided with inner support shell fragment 346.Inner support shell fragment 346 is the domes radially-inwardly arched upward along conductive segment.The outer peripheral face of conductive segment 342 is provided with outer support shell fragment 347.Outer support shell fragment 347 is the domes radially outward arched upward along conductive segment.Conductive segment 342 is connected to together with wiring Copper Foil 31 by outer support shell fragment 347.The upper end of wiring hole 32 is provided with air-vent 321.
See Fig. 7, when the power supply that induces one is to motor, one end that power line 38 is positioned at wiring Copper Foil 31 from wiring hole 32 is inserted sleeve 34.Insulating segment 341 is sealed connected together by inner seal ring 344 with power line 38.Inner support shell fragment 346 is connected to conductive segment 342 and power line 38 electric conductivity be linked together together with power line 38 elasticity.Conduction liquid is added in wiring hole 32.
Wiring Copper Foil 31 can produce temperature rise when the load, gas in air cavity 35 can produce expansion and iodine produces distillation and the air pressure in air cavity 35 is raised, and the structure that air pressure raises is that the gas inlet road 37 in air cavity 35 flows to close in chamber 3611 and drives (pressure in open cavity 3612 remains identical with atmospheric pressure) overload response cylinder piston 362 to move up.Overload response cylinder piston 362 by connecting rod 363 drive sleeve 34 wiring hole 32 on shifting.The response cylinder 36 that then transships when temperature rise to design temperature drive sleeve to slide into conductive segment 342 staggers with wiring Copper Foil 31 and insulating segment 341 contacts with wiring Copper Foil 31, thus realize power-off.When after Failure elimination, temperature can decline, temperature declines, and contraction of gas in air cavity 35 and iodine become solid-state and the air pressure in air cavity 36 is declined, the result declined is for making sleeve 34 slide downward in wiring hole 32, and when temperature returns to normal value, then conductive segment 342 links together with wiring Copper Foil 31 again thus realizes automatically reseting.
Claims (10)
1. a paper mill sludge press filtration water processes and uses UASB reaction system, including the inlet water tank being sequentially connected with, reactor and water tank, it is provided with three phase separator in described reactor, it is characterized in that, also including that mounting platform, described inlet water tank, reactor and water tank are all arranged on described mounting platform, described mounting platform is provided with road wheel and road wheel is lifted away from the hydraulic supporting feet on ground, described inlet water tank is provided with agitator, and the bottom of described inlet water tank is higher than the top of described reactor.
Paper mill sludge press filtration water process UASB reaction system the most according to claim 1, it is characterized in that, described road wheel includes spoke, it is connected to the wheel rim of spoke, it is connected to inflation tyre and the anti-prick tyre mechanism of wheel rim, described anti-prick tyre mechanism includes cylinder, air reservoir, the screw mandrel wearing and being rotationally connected with cylinder and the thread bush being threaded on screw mandrel, described cylinder is coaxially fixed together with described wheel rim, axis it is provided with the parallel inflation piston of the axis of described wheel rim in described air reservoir, described air reservoir is isolated annular seal space by described inflation piston, described annular seal space connects with described tire, described inflation piston is linked together with described thread bush by push rod, described cylinder is additionally provided with the spline structure stoping described thread bush to rotate for axle relative to described cylinder with described screw mandrel；When described road wheel can come by changing the tire pressure of inflation tyre the tyre surface of tire along wheel rim radially beyond or less than the side face of described cylinder.
Paper mill sludge press filtration water process UASB reaction system the most according to claim 2, it is characterised in that described spline structure be arranged at described cylinder along the axially extended strip hole of wheel rim, described push rod is arranged in described strip hole.
4. process according to the paper mill sludge press filtration water described in Claims 2 or 3 and use UASB reaction system, it is characterized in that, described road wheel also includes the box of tricks making to produce speed discrepancy between described cylinder and screw mandrel, described screw mandrel includes inputting section and deferent segment, described input section and deferent segment are linked together by force-limiting device, described thread bush line is connected to described deferent segment, described box of tricks include being connected to cylinder ring gear, be connected to described input section and external toothing in ring gear and the clutch gear that can be arranged between ring gear and external toothing to plug.
Paper mill sludge press filtration water process UASB reaction system the most according to claim 4, it is characterized in that, described force-limiting device includes being connected to the first friction plate of described input section and being connected to the second friction plate of described deferent segment, together with described first friction plate is pushed against with the second friction plate, described input section and deferent segment transmit power by the rubbing action between described first friction plate and the second friction plate.
null6. process according to the paper mill sludge press filtration water described in claim 1 or 2 or 3 and use UASB reaction system，It is characterized in that，Described agitator includes rotating shaft，The motor that drive shaft rotates and the stirring vane being connected to rotating shaft，Described motor is provided with binding post，Described binding post includes insulator and is arranged at the wiring Copper Foil of insulator，Described wiring Copper Foil is electrically connected with the coil of described motor，Described wiring Copper Foil is provided with the wiring hole penetrated in described insulator，Described wiring hole slidably connects sleeve，Described sleeve includes the conductive segment together with being connected to of the insulating segment along sleeve axial distribution with wiring Copper Foil，Be provided with in described insulator air cavity that the heat produced by wiring Copper Foil carries out heating and by the gas expansion in air cavity be driven for the overload response cylinder driving conductive segment to stagger with described wiring Copper Foil.
Paper mill sludge press filtration water process UASB reaction system the most according to claim 6, it is characterized in that, described overload response cylinder includes overload response cylinder block and overload response cylinder piston, described overload response cylinder block is divided into closing chamber and open cavity by described overload response cylinder piston, described closing chamber connects with described air cavity, and described overload response cylinder piston is linked together with described sleeve by connecting rod.
Paper mill sludge press filtration water process UASB reaction system the most according to claim 6, it is characterized in that, described wiring hole is vertically extending, described wiring Copper Foil is positioned at the lower end of described wiring hole, described insulating segment is positioned at the lower section of described conductive segment, described insulating segment is sealed connected together with described wiring hole, is filled with conduction liquid in described wiring hole.
Paper mill sludge press filtration water process UASB reaction system the most according to claim 8, it is characterized in that, described insulating segment is provided with the exterior seal ring being sealed connected together with wiring hole by insulating segment and is used for the inner seal ring being sealed connected together with power line by insulating segment.
10. process according to the paper mill sludge press filtration water described in claim 1 or 2 or 3 and use UASB reaction system, it is characterized in that, described reactor is provided with engaging lug, described mounting platform is provided through the bolt of described engaging lug, and described bolt thread connects to have engaging lug is pressed against the nut on described mounting platform.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610252581.7A CN105858877A (en) | 2016-04-21 | 2016-04-21 | UASB (Up-flow Anaerobic Sludge Blanket) reaction system for treating papermaking sludge filter pressing water |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610252581.7A CN105858877A (en) | 2016-04-21 | 2016-04-21 | UASB (Up-flow Anaerobic Sludge Blanket) reaction system for treating papermaking sludge filter pressing water |
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| CN105858877A true CN105858877A (en) | 2016-08-17 |
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| CN106943014A (en) * | 2017-03-10 | 2017-07-14 | 张致睿 | If the water dispenser of liftable road wheel |
| CN115259602A (en) * | 2022-06-14 | 2022-11-01 | 绍兴泰谱环保科技有限公司 | Sludge dewatering equipment based on self-cleaning function |
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| CN103351058A (en) * | 2013-06-18 | 2013-10-16 | 浙江逸盛石化有限公司 | Pre-acidification anaerobic UASB treatment device and method for sewage |
| CN103819048A (en) * | 2013-11-18 | 2014-05-28 | 天津科技大学 | Complete field camp domestic sewage treatment device and method |
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| CN106943014B (en) * | 2017-03-10 | 2019-03-19 | 张致睿 | If the water dispenser of liftable traveling wheel |
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Application publication date: 20160817 |