CN108558173A - Mud drying device and sludge drying system - Google Patents
Mud drying device and sludge drying system Download PDFInfo
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- CN108558173A CN108558173A CN201810657183.2A CN201810657183A CN108558173A CN 108558173 A CN108558173 A CN 108558173A CN 201810657183 A CN201810657183 A CN 201810657183A CN 108558173 A CN108558173 A CN 108558173A
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- 238000001035 drying Methods 0.000 title claims abstract description 184
- 239000010802 sludge Substances 0.000 title claims abstract description 130
- 239000004744 fabric Substances 0.000 claims description 32
- 239000011521 glass Substances 0.000 claims description 19
- 230000005684 electric field Effects 0.000 claims description 14
- 238000005096 rolling process Methods 0.000 claims description 10
- 238000005516 engineering process Methods 0.000 claims description 8
- 241000239290 Araneae Species 0.000 claims description 6
- 230000008859 change Effects 0.000 claims description 2
- 239000003795 chemical substances by application Substances 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 7
- 230000008569 process Effects 0.000 abstract description 5
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 52
- 239000010935 stainless steel Substances 0.000 description 50
- 229910000831 Steel Inorganic materials 0.000 description 40
- 239000010959 steel Substances 0.000 description 40
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 21
- 210000004027 cell Anatomy 0.000 description 18
- 239000000463 material Substances 0.000 description 17
- 238000004321 preservation Methods 0.000 description 9
- 230000000694 effects Effects 0.000 description 7
- 238000012545 processing Methods 0.000 description 7
- 238000004140 cleaning Methods 0.000 description 6
- 230000008901 benefit Effects 0.000 description 5
- 238000009833 condensation Methods 0.000 description 5
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- 238000010586 diagram Methods 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000003860 storage Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 238000005265 energy consumption Methods 0.000 description 3
- 238000011084 recovery Methods 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 230000032258 transport Effects 0.000 description 3
- 210000001367 artery Anatomy 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000001413 cellular effect Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000001877 deodorizing effect Effects 0.000 description 2
- 238000005538 encapsulation Methods 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 239000003337 fertilizer Substances 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 230000002147 killing effect Effects 0.000 description 2
- 244000052769 pathogen Species 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000002829 reductive effect Effects 0.000 description 2
- 210000003462 vein Anatomy 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 241000127225 Enceliopsis nudicaulis Species 0.000 description 1
- 241000222712 Kinetoplastida Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000002929 anti-fatigue Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 210000000170 cell membrane Anatomy 0.000 description 1
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
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- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Drying Of Solid Materials (AREA)
- Treatment Of Sludge (AREA)
Abstract
The present invention provides a kind of mud drying device and sludge drying systems, are related to environmental resource process field, and the mud drying device includes desiccation case and is used to support the frame body of the desiccation case, and the desiccation case is arranged relative to ground inclination；Inner support frame and at least one piece of mud plate of drying in the air are provided in the desiccation case, all mud plates of drying in the air are arranged on the inner support frame；The mud plate of drying in the air is slidably connected with the inner support frame, and the first roll wheel assembly is provided between the lower edge and the inner support frame of the mud plate of drying in the air.Alleviate the technical problem that operation existing in the prior art is unstable, drying efficiency is low.
Description
Technical field
The present invention relates to environmental resource process fields, more particularly, to a kind of mud drying device.The invention further relates to one
Sludge drying system of the kind with above-mentioned mud drying device.
Background technology
The major way that sludge drying is carried out currently with solar energy is to allow sunlight to pass through top in heat preservation maintenance structure
Portion's translucent material is irradiated, and temperature increases in heat preservation maintenance structure, makes inside configuration with structural outer row at the apparent temperature difference, dirty
The water recovery being evaporated due to temperature increases in structure in mud is on light-transmission top material inner surface, and then condensed water is logical
It crosses in collection conduit discharge structure, to achieve the effect that sludge dehydrating and drying.
But existing mud drying device, there is a problem of that high failure rate, regular maintenance cost are high, therefore cause it
Use cost is high or service life is short, causes to be difficult to large-scale promotion use.In addition sludge is also resided in the drawbacks of above-mentioned technology
Drying and other treatment efficiency is influenced very big, especially winter low temperature, frost and snow weather by season, weather, if translucent material surface is solidifying
Icing is born water, treatment effeciency will certainly be reduced, and must also assist working by the heat source of other forms, fail to reach
The efficient utilization of solar energy, treatment effeciency is low, and energy consumption is big.
To sum up, a kind of mud drying device how is provided, the non-maintaining time is long, and then reduces use cost, and can also
Drying efficiency, sludge drying quality are provided, are those skilled in the art's urgent problems to be solved.Based on this, the present invention provides
A kind of mud drying device and sludge drying system are to solve above-mentioned technical problem.
Invention content
The purpose of the present invention is to provide a kind of mud drying devices, uneven to alleviate operation existing in the prior art
Surely, the low technical problem of drying efficiency.Another object of the present invention is to provide a kind of sludge drying systems.
Mud drying device provided by the invention, including desiccation case and the frame body for being used to support the desiccation case, it is described dry
Change case to arrange relative to ground inclination；Inner support frame and at least one piece of mud plate of drying in the air are provided in the desiccation case, all is described
Mud plate of drying in the air is arranged on the inner support frame；The mud plate of drying in the air is slidably connected with the inner support frame, described to dry in the air under mud plate
The first roll wheel assembly is provided between edge and the inner support frame.
Further, first roll wheel assembly includes roller-way and at least one groove profile idler wheel；The roller-way includes support
Face, the supporting surface are rolled with groove profile idler wheel and are connected, the groove profile matching of the cross sectional shape of the supporting surface and the groove profile idler wheel；
All groove profile idler wheels are arranged at the lower edge of the mud plate of drying in the air, and the roller-way is arranged in the inner support
On frame.
Further, the second roller structure is provided on the inner support frame, second roller structure includes multigroup rolling
Kinetoplast, rolling element are roller bearing, and the roller bearing runs through the inner support frame.
Further, the inner support frame includes head tree and pillar, and the both ends of the roller bearing are separately positioned on the branch
The side of column and the desiccation case is provided with supporting rod on the head tree, and the supporting rod and the roller bearing are in same plane
It is arranged side by side.
Further, the both ends of the roller bearing are correspondingly arranged on bearing spider, and the bearing spider setting is protected in bearing
In box, the bearing protecting box is located at the outside of the desiccation case.
Further, the side away from ground of the desiccation case is sealedly connected with solar energy highly effective energy collecting plate, described
Solar energy highly effective energy collecting plate closes chip technology by glass by solar energy glass and solar heat-collection plate and is tightly connected, the sun
Between glass and solar heat-collection plate drier can be sieved filled with hollow molecules.
Further, further include foul smell room, the foul smell room is connect with the desiccation case by foul smell collecting pipe.
Further, further include being located at one end of the desiccation case between the sludge cloth rewinding between sludge cloth rewinding；
Top between the sludge cloth rewinding is provided with cloth mud groove and cleaning shoe, and lower section is provided with dry mud collection hopper.
Further, mud plate of at least drying in the air described in one piece is divided at least two groups, front and back arrangement between every group, described in every group
Mud plate of drying in the air arranged stacked.
The mud drying device provided by the invention, including desiccation case and the frame body for being used to support the desiccation case.Institute
The shape for stating desiccation case is plate-like, and desiccation case includes lower plate and upper surface panel, and upper surface panel is plate made of translucent material, is used
In reception sunlight, and utilize sunlight dewatered sludge.The lower plate of desiccation case is fixedly connected with frame body, is located inside desiccation case
Lower plate completely spread the plate layer made of anti-corrosion material.The frame body is used to support desiccation case, and lower end is connect with ground, upper end
For desiccation case to be in tilted layout, i.e., the plate face of desiccation case and ground level are provided with angle.
Inner support frame and at least one piece of mud plate of drying in the air are provided in the desiccation case, all mud plates of drying in the air are arranged at institute
It states on inner support frame；Desiccation case is internally provided with the mud plate of drying in the air for drying sludge, and mud plate of drying in the air is in tilted layout therewith.The mud that dries in the air
The upper surface of plate is the side that can directly receive sunlight, and upper surface is equipped with cloth mud groove, and sludge is placed in the drying desiccation of cloth mud groove.
The mud plate of drying in the air is slidably connected with the inner support frame, between the lower edge and the inner support frame of the mud plate of drying in the air
It is provided with the connection of the first roll wheel assembly.Significantly, since mud plate inclination arrangement of drying in the air, the gravity direction and Nei Zhi of mud plate of drying in the air
The support force direction of support has angle, this angle mud plate that causes to dry in the air is difficult to smoothly slide.On this basis, due to mud plate of drying in the air
Plate-like, glide direction is the direction parallel with plate face, and the above-mentioned angle mud plate that will cause to dry in the air is blocked on inner support frame.This
Outside, since mud plate of drying in the air is for drying sludge, it is seen that the surface area for mud plate of drying in the air is bigger, and the amount of energy sludge drying is more, can be straight
Connect the drying efficiency for improving total.But arrangement sludge can be realized by the sliding for mud plate of drying in the air and collect dry mud, therefore it is existing
The surface area of mud plate of drying in the air restricted.
The mud drying device provided by the invention dries in the air between mud plate and inner support frame by being provided with the first roller group
Part, the first roll wheel assembly include idler wheel, and the connection of the two is become rolling connection by idler wheel, this structure makes to operate steadily, without card
, to which the non-maintaining time is long, reduce use cost.In addition, including the mud plate of drying in the air of the first roll wheel assembly, board size is not
It is restricted, can be increased according to field condition by above-mentioned factor again, therefore the scale of mud drying device can be expanded, improved
Sludge treatment capacity and treatment effeciency.
Principle due to carrying out sludge drying using solar energy is irradiated by light-transmission top material using sunlight,
Temperature in heat preservation maintenance structure is increased, makes inside configuration and structural outer row at the apparent temperature difference, because of temperature in structure in sludge
It increases and the water recovery that is evaporated is on light-transmission top material inner surface, then condensed water passes through collection conduit discharge knot
In structure, to achieve the effect that sludge dehydrating and drying.It can be seen that the raising of the more bigger more advantageous temperature in the inner of the area of desiccation case.
Therefore the mud drying device provided by the invention, not only has the advantages that operate steadily, the non-maintaining time is grown,
Also have the effect of capable of allowing that the temperature in desiccation case is rapid, is obviously improved, and then convenient for killing harmful levels of pathogens, more conducively heat preservation knot
The evaporation of sludge water content in structure keeps the sludge drying case sludge drying treatment effeciency higher, desiccation effect good.It is verified, institute
Sludge moisture content is in 20-30% after stating mud drying device desiccation.In addition, since the temperature in desiccation case rapidly, can be carried significantly
Rise so that especially winter low temperature and frost and snow weather, in the case where there is sunlight need not by other forms auxiliary thermal source according to
So sludge drying case can be allowed to be brought rapidly up, so that frost sludge is thawed, system is made to rapidly enter production status.
Therefore the mud drying device provided by the invention, entire processing procedure energy consumption is extremely low, is truly realized energy saving
The theory of emission reduction；Sludge after desiccation transports convenient for storage, really real conducive to sludge as fertilizer, sanitary landfills and burning
Show " decrement, the harmless treatment " of sludge.
Sludge drying system provided by the invention, including mud drying device described in any one of the above embodiments, further include high pressure
The downstream of electric field breaking-wall cell device, the high voltage electric field breaking-wall cell device is connected with sludge conveying main pipeline, and the sludge is defeated
Sending on main pipeline has an at least sludge delivery branch pipe, the other end of the sludge delivery branch pipe to be connect with the desiccation case.
Based on this, the present invention compared with original technology, have the advantages that operate steadily, drying efficiency it is high.
Description of the drawings
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior art
Embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, in being described below
Attached drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not making the creative labor
It puts, other drawings may also be obtained based on these drawings.
Fig. 1 is the front view for the mud drying device that the embodiment of the present invention one provides；
Fig. 2 is the main sectional view of Fig. 1；
Fig. 3 is I-I cross-sectional view of Fig. 2；
Fig. 4 is II-II cross-sectional view of Fig. 2；
Fig. 5 is the partial enlarged view at B in Fig. 4；
Fig. 6 is III-III cross-sectional view of Fig. 4；
Fig. 7 is a kind of schematic diagram of structure of the first roll wheel assembly；
Fig. 8 is a kind of schematic diagram of structure of bearing protecting box；
Fig. 9 is a kind of schematic diagram of structure of the inner support frame in desiccation case；
Figure 10 be dry in the air mud plate a kind of structure schematic diagram；
Figure 11 is a kind of schematic diagram of structure of cleaning shoe；
Figure 12 is the system construction drawing of the sludge drying system of embodiment two.
Reference numeral：1- foul smell collecting chambers；2- foul smell collecting pipes；4,9,11,18- dries in the air mud plate；5- sludge clothes are received
Between material；7- sludge conveying supervisor；8- sludge delivery branch pipes；13- groove profile idler wheels；12- stainless steel plates；6- cloth mud grooves；9-
Cleaning shoe；The dry mud collection hoppers of 15-；16- ribbon conveyers；17- cloth mud grooves；19- stainless steel plates；20- supporting rods；21-
Roller bearing；22-T shaped steel；24- stainless steel plates；25- highly-efficient solar collecting plates；26- solar energy glass；27- flexible compensations
Connector；28- hot wells；29,30- bearings protecting box；31- bearing spiders；32- band heat preservation condensation water collections are total
Pipe；33- conduit saddles；34- insulating layers；35-C shaped steel；36- condensed water drainage tubes；37- manhole covers；38,39- stainless steels
Plate；40- abrasion-proof stainless steel holders；41- stores mud groove；42- sludge screw pumps；43- high voltage electric field breaking-wall cell devices.
Specific implementation mode
Technical scheme of the present invention is clearly and completely described below in conjunction with attached drawing, it is clear that described implementation
Example is a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill
The every other embodiment that personnel are obtained without making creative work, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that such as occur term "center", "upper", "lower", "left", "right",
"vertical", "horizontal", "inner", "outside" etc., indicated by orientation or positional relationship be orientation based on ... shown in the drawings or position
Relationship is merely for convenience of description of the present invention and simplification of the description, and not indicating or implying the indicated device or element must have
There is specific orientation, with specific azimuth configuration and operation, therefore is not considered as limiting the invention.In addition, as occurred
Term " first ", " second ", " third " are used for description purposes only, and are not understood to indicate or imply relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " peace such as occur
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, can also be electrical connection；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, it can understand above-mentioned art with concrete condition
The concrete meaning of language in the present invention.
Embodiment one
As shown in Figure 1-Figure 11, a kind of mud drying device, the mud drying device packet are provided in the present embodiment
Desiccation case and the frame body for being used to support the desiccation case are included, the desiccation case is arranged relative to ground inclination；In the desiccation case
It is provided with inner support frame and at least one piece of mud plate of drying in the air, all mud plates of drying in the air are arranged on the inner support frame；It is described to dry in the air
Mud plate is slidably connected with the inner support frame, and the first idler wheel is provided between the lower edge and the inner support frame of the mud plate of drying in the air
Component.
The mud drying device provided by the invention, including desiccation case and the frame body for being used to support the desiccation case.Institute
The shape for stating desiccation case is plate-like, and desiccation case includes lower plate and upper surface panel, and upper surface panel is plate made of translucent material, is used
In reception sunlight, and utilize sunlight dewatered sludge.The lower plate of desiccation case is fixedly connected with frame body, is located inside desiccation case
Lower plate completely spread the plate layer made of anti-corrosion material.The frame body is used to support desiccation case, and lower end is connect with ground, upper end
For desiccation case to be in tilted layout, i.e., the plate face of desiccation case and ground level are provided with angle.
Inner support frame and at least one piece of mud plate of drying in the air are provided in the desiccation case, all mud plates of drying in the air are arranged at institute
It states on inner support frame；Desiccation case is internally provided with the mud plate of drying in the air for drying sludge, and mud plate of drying in the air is in tilted layout therewith.The mud that dries in the air
The upper surface of plate is the side that can directly receive sunlight, and upper surface is equipped with cloth mud groove, and sludge is placed in the drying desiccation of cloth mud groove.
The mud plate of drying in the air is slidably connected with the inner support frame, between the lower edge and the inner support frame of the mud plate of drying in the air
It is provided with the connection of the first roll wheel assembly.Significantly, since mud plate inclination arrangement of drying in the air, the gravity direction and Nei Zhi of mud plate of drying in the air
The support force direction of support has angle, this angle mud plate that causes to dry in the air is difficult to smoothly slide.On this basis, due to mud plate of drying in the air
Plate-like, glide direction is the direction parallel with plate face, and the above-mentioned angle mud plate that will cause to dry in the air is blocked on inner support frame.This
Outside, since mud plate of drying in the air is for drying sludge, it is seen that the surface area for mud plate of drying in the air is bigger, and the amount of energy sludge drying is more, can be straight
Connect the drying efficiency for improving total.But arrangement sludge can be realized by the sliding for mud plate of drying in the air and collect dry mud, therefore it is existing
The surface area of mud plate of drying in the air restricted.
The mud drying device provided by the invention dries in the air between mud plate and inner support frame by being provided with the first roller group
Part, the first roll wheel assembly include idler wheel, and the connection of the two is become rolling connection by idler wheel, this structure makes to operate steadily, without card
, to which the non-maintaining time is long, reduce use cost.In addition, including the mud plate of drying in the air of the first roll wheel assembly, board size is not
It is restricted, can be increased according to field condition by above-mentioned factor again, therefore the scale of mud drying device can be expanded, improved
Sludge treatment capacity and treatment effeciency.
Principle due to carrying out sludge drying using solar energy is irradiated by light-transmission top material using sunlight,
Temperature in heat preservation maintenance structure is increased, makes inside configuration and structural outer row at the apparent temperature difference, because of temperature in structure in sludge
It increases and the water recovery that is evaporated is on light-transmission top material inner surface, then condensed water passes through collection conduit discharge knot
In structure, to achieve the effect that sludge dehydrating and drying.It can be seen that the raising of the more bigger more advantageous temperature in the inner of the area of desiccation case.
Therefore the mud drying device provided by the invention, not only has the advantages that operate steadily, the non-maintaining time is grown,
Also have the effect of capable of allowing that the temperature in desiccation case is rapid, is obviously improved, and then convenient for killing harmful levels of pathogens, more conducively heat preservation knot
The evaporation of sludge water content in structure keeps the sludge drying case sludge drying treatment effeciency higher, desiccation effect good.It is verified, institute
Sludge moisture content is in 20-30% after stating mud drying device desiccation.In addition, since the temperature in desiccation case rapidly, can be carried significantly
Rise so that especially winter low temperature and frost and snow weather, in the case where there is sunlight need not by other forms auxiliary thermal source according to
So sludge drying case can be allowed to be brought rapidly up, so that frost sludge is thawed, system is made to rapidly enter production status.
Therefore the mud drying device provided by the invention, entire processing procedure energy consumption is extremely low, is truly realized energy saving
The theory of emission reduction；Sludge after desiccation transports convenient for storage, really real conducive to sludge as fertilizer, sanitary landfills and burning
Show " decrement, the harmless treatment " of sludge.
Based on this, the present invention compared with original technology, have the advantages that operate steadily, drying efficiency it is high.
From the above mentioned, the upper surface panel of desiccation case is plate made of translucent material, for receiving sunlight, optionally, institute
It is solar energy glass 26 to state upper surface panel.
Optionally, the upper surface panel is highly-efficient solar collecting plate.The solar energy highly effective energy collecting plate is by solar energy
Glass and solar heat-collection plate close chip technology by glass and are tightly connected, and are filled out between the solar energy glass and solar heat-collection plate
Drier is sieved filled with hollow molecules.
A kind of structure of the solar energy highly effective energy collecting plate is：Glass is used by solar energy glass and solar heat-collection plate
It closes chip technology to be combined together, intermediate materials are that hollow molecules sieve drier, and three is bonded together with structure glue and surrounding is done
Good sealing, prevents inner space from entering vapor, influences device efficiency.Equipment and 35 contact portion solar heat-collection plate of C-type steel
Bending processing is carried out, is pressed in together with solar energy glass in C-type steel 35.The device can allow in sludge drying case and be brought rapidly up,
And sludge drying the temperature inside the box is significantly improved, the drying time of wet mud is reduced, drying efficiency is improved.
Optionally, the lower plate of the desiccation case is followed closely by stainless steel dovetail with the frame body and is fixed.The desiccation case
The tie point of lower plate and the frame body does sealing and/or preservative treatment.
Such as Fig. 1-Fig. 5, optionally, being used to support a kind of structure of the frame body of the desiccation case is：Top and bottom is not
The C-type steel 35 that the steel plate indent that becomes rusty makes, inside have the supporting rod 20 of two stainless steels, supporting rod that can use round steel and C-type steel
Weld together, stainless steel Rod Bracing bar 20 is arranged vertically relative to C-type steel 35, is distributed in desiccation case from top to bottom.In C
Stainless steel plate 19 is installed in shaped steel spacing centre position, for dividing front and back two groups of mud plates of drying in the air.
Further, it is respectively welded in this position of two C-type steels 35 and two pieces of stainless steel plates 38 is installed, under stainless steel plate 38
The holder in portion and sludge drying bottom portion welds together, for ensureing sludge drying box steel support structure not mutability.
Further, cause damage stress to system to prevent from expanding with heat and contract with cold, thus need to be segmented according to actual conditions add it is soft
Property compensating joint 27, to ensure the even running of system.
Optionally, the angle for obtaining desiccation case and ground level is 0 ° to 90 °, such as 15 °, 30 ° or 45 ° to 60 °.
Such as Fig. 1-Fig. 5, optionally, mud plate of at least drying in the air described in one piece is divided at least two groups, front and back arrangement between every group, often
The mud plate arranged stacked of drying in the air in group.For example, being provided with four pieces of mud plates of drying in the air in desiccation case, four pieces of mud plates of drying in the air are divided into front and back two
Group, every group is divided into upper layer and lower layer.
Optionally, the both ends of each mud plate of drying in the air are both provided with haulage gear.As described above, the mud plate of drying in the air in desiccation case
It is slidably connected with inner support frame, haulage gear is slided for drawing mud plate of drying in the air relative to inner support frame.
Optionally, a kind of structure of haulage gear is：Towing plate is respectively set in the both ends for mud plate of drying in the air, and towing plate uses elevator
Machine drive, connected by traction rope between towing plate and hoist engine, traction rope can be used high temperature resistant, anti-fatigue performance it is good, be broken
The excellent rope of pulling force, for example, using stainless steel steel wire rope.
Such as Fig. 1-Fig. 5, optionally, first roll wheel assembly includes roller-way and at least one groove profile idler wheel；The roller-way
Including supporting surface, the supporting surface and groove profile idler wheel, which roll, to be connected, the cross sectional shape of the supporting surface and the groove profile idler wheel
Groove profile matches, and all groove profile idler wheels are arranged at the lower edge of the desiccation case, and the roller-way is arranged in the frame body
On.
A kind of structure of first roll wheel assembly is：First roll wheel assembly includes roller-way and at least one groove profile idler wheel,
The outer ledge of groove profile idler wheel, i.e., be provided with slot on supporting surface, roller-way is located in slot.First roll wheel assembly and dry in the air mud plate and interior branch
A kind of connection type of support is：All groove profile idler wheels are arranged at the lower edge for mud plate of drying in the air, and roller-way is arranged described
On inner support frame.Or it is optional, groove profile idler wheel is arranged on inner support frame, and roller-way is arranged in the lower edge of mud plate that dries in the air.
As a kind of replacing structure of Fig. 1-Fig. 7, first roll wheel assembly are：First roll wheel assembly includes idler wheel and rolling
Protruding portion is arranged in race, idler wheel and roller groove, the supporting surface section of idler wheel, is arranged fluted on roller groove, and protruding parts are in rolling
In the groove of race.
As Fig. 1-Fig. 9 is further provided with the second roller structure, second roller structure on the inner support frame
Including multigroup rolling element, the rolling element is roller bearing 21, and the roller bearing 21 runs through the inner support frame.Roller bearing 21 and drying plate
Contacts-side-down further increases the consistent level of drying plate sliding.
A kind of replacing structure of roller bearing 21 is：Including roller shaft, the multiple idler wheels of setting on roller shaft side by side.
Such as Fig. 9, further, a kind of structure of the inner support frame is：Including head tree and pillar, the two of the roller bearing
End is separately positioned on the side of the pillar and the desiccation case, and supporting rod is provided on the head tree.Fig. 9 shows support
A kind of structure of bar, using stainless steel Rod Bracing bar 20, stainless steel Rod Bracing bar 20 and roller bearing 21 same plane side by side
Arrangement.Stainless steel Rod Bracing bar 20 and the roller bearing 21 contacts-side-down with drying plate simultaneously, make the drying plate of large area remain to
Even running.
Such as Fig. 1-Figure 11, including a kind of structure of the mud drying device of features described above is：It is provided in desiccation case
Four pieces of mud plates of drying in the air, four pieces of mud plates of drying in the air are divided into front and back two groups, and every group is divided into upper layer and lower layer.
The top and bottom for being used to support the frame body of the desiccation case is the C-type steel 35 that stainless steel plate indent makes, interior
Portion has two stainless steel Rod Bracing bars 20 to weld together with C-type steel 35, and stainless steel Rod Bracing bar 20 is relative to C-type steel 35
It is arranged vertically, is distributed in desiccation case from top to bottom.Stainless steel plate 19 is installed in C-type steel spacing centre position, before dividing
Two groups of mud plates of drying in the air afterwards.This position of two C-type steels 35 be respectively welded installation two pieces of stainless steel plates 38,38 lower part of stainless steel plate with
The holder in sludge drying bottom portion welds together.It need to be segmented according to actual conditions and add flexible compensation connector 27, to ensure to be
The even running of system.19 top of stainless steel plate welds together with 22 bottom of T-steel, is used to support solar energy glass 26 and the sun
Energy efficient heat-collecting plate, 19 bottom of stainless steel plate are welded with stainless steel plate 24, and stainless steel plate 24 and solar energy sludge drying bottom
Portion's holder is penetrated to be installed together (fixed point need to do encapsulation process) with stainless steel dovetail nail, 19 middle section of stainless steel plate difference
It is also welded to together with two stainless steel Rod Bracing bars 20.22 both ends of T-steel weld together with two C-type steels 35 respectively,
And two pieces of stainless steel plates 38 of installation are respectively welded in this position of two C-type steels 35.
Four pieces of mud plates of drying in the air are divided into 4,9,11,18, use stainless steel plate, towing plate 3, upper and lower two sides are respectively set in both ends
Use stainless steel angle steel.The upper surface for mud plate of drying in the air is provided with multiple dividing strips, the both ends of dividing strip and the welding of stainless steel angle steel.Point
The section for cutting item is T-type, and the adjacent dividing strip forms cloth mud groove.It is provided with groove profile idler wheel below angle steel on the downside of mud plate of drying in the air,
Roller-way uses stainless steel round steel guide rail.Groove profile idler wheel 13, groove profile idler wheel 13 are welded below 4,9,11, the 18 bottom angle steel of mud plate that dries in the air
It is used cooperatively with stainless steel round steel guide rail 14 (27 position of flexible compensation connector need to have disconnection certain interval, prevent heat expansion from destroying),
Stainless steel round steel guide rail 14 is respectively welded on stainless steel plate 12 and stainless steel plate 19, wherein stainless steel plate 12 respectively with stainless steel
Rod Bracing bar 20 welds together.Stainless steel plate 39 is respectively welded on the both ends bottom angle steel of mud plate of drying in the air 4,9,11,18, prevents
4,9,11,18 bottom groove profile idler wheel 13 of mud plate of drying in the air is sliding out outside stainless steel round steel guide rail 14.
Mainly sliding and running (only connects with mud plate of drying in the air on bottom stainless steel roller bearing 21 when mud plate of drying in the air 4,9,11,18 is advanced
Contact portion point does encapsulated processing), 21 both ends of stainless steel roller bearing are mounted on bearing spider 31 and (are mounted on desiccation case outer bottom holder, C
35 tapping flexible material of shaped steel need to do encapsulation process) on, centre is by 40 support of abrasion-proof stainless steel holder, abrasion-proof stainless steel branch
Frame 40 welds together with stainless steel plate 19.Bearing spider 31 is destroyed by external environment in order to prevent, is installed outside desiccation case
Bearing protecting box 29,30 is made of galvanized sheet or stainless steel plate, and structure gluing knot is used with 35 contact site of C-type steel.
Further, it is provided with condensation water collecting device in the desiccation case.
A kind of structure of condensation water collecting device is：In desiccation bottom portion and solar energy glass 26 and highly-efficient solar collecting
The 35 inside welding installation hot well 28 of C-type steel that plate contacts, for collecting condensed water (the flexibility benefit for condensing in inner surface
Repaying 27 position of connector need to disconnect and block fracture), 28 bottom interval of hot well welds drain stub, is installed on short tube cold
Condensate drainage tube 36, condensed water drainage tube 36 are inserted into band heat preservation condensation water collection manifold 32, band heat preservation condensation water collection manifold 32
It is mounted on desiccation bottom portion by conduit saddle 33, conduit saddle 33 is welded on 35 bottom of C-type steel.
Further, it is provided with manhole on the desiccation case, the manhole is closed by access cover closed cover.
It is provided with structure used for overhaul on the desiccation case：It is high in desiccation bottom portion and solar energy glass 26 and solar energy
The 35 outer side opening of C-type steel that collecting plate 25 contacts and installation and repairing port lid 37 are imitated, manhole cover 37 is mainly used to overhaul or replace
Condensed water drainage tube 36, and cleared up in time from mud plate 4,9,11,18 of drying in the air and occasionally come off the sludge to get off, keep stainless steel round steel to lead
Rail 14 it is clean and tidy, ensure the even running of mud plate 4,9,11,18 of drying in the air.
Further, the outside of the desiccation case is provided with insulating layer 34, and the insulation construction is located at the desiccation case
Side close to ground, and/or, the insulation construction is located at the side of the desiccation case.In order to ensure in sludge drying case
Temperature need to install insulating layer 34 to sludge drying case both sides C-type steel 35 and lower bottom part plate 23, to reduce heat inside sludge drying case
Power is lost, the more conducively desiccation of wet mud.
On the basis of the above embodiments, further, the mud drying device further includes 5 between sludge cloth rewinding,
It is located at one end of the desiccation case between the sludge cloth rewinding；Top between the sludge cloth rewinding includes 6 He of cloth mud groove
Cleaning shoe 9, the cloth mud groove and cleaning shoe are contacted with mud plate surface of drying in the air；Lower section between the sludge cloth rewinding is provided with dry
Mud collection hopper 15, there be ribbon conveyer 16 15 downside of the dry mud collection hopper, to by treated, dry mud transfers out sludge
Between cloth rewinding.
On the basis of the above embodiments, further, the mud drying device further includes odor collection system, described
Odor collection system includes foul smell collecting chamber 1, and the foul smell collecting chamber is located at the other end of the desiccation case, i.e., far from the dirt
One end between mud cloth rewinding.Since system has a small amount of foul smell effusion in process of production, therefore in both sides hoist engine and foul smell
It is mounted with that foul smell collecting pipe 2 collects the foul smell of generation under condition of negative pressure in collecting chamber 1, qualified heel row is handled through deodorizing device
It puts.There are one effectiveness for foul smell collecting pipe 2, are exactly, by ventilation and negative pressure ventilation, to reduce sludge drying case when sunray is not strong
Interior air humidity is also beneficial to the desiccation of sludge.
Optionally, desiccation case and to be used to support the frame body of the desiccation case be one group of desiccation case group, the desiccation case group sets
Between setting 5 between foul smell collecting chamber 1 and sludge cloth rewinding；It is arranged in foul smell collecting chamber 1 and sludge cloth in the desiccation case group
The desiccation case group of at least two groups arranged in series is set between 5 between material rewinding.The upper surface panel of desiccation case described at least two groups can be with
All solar energy glass 26 either all highly-efficient solar collecting plates or solar energy glass 26 and solar energy highly effective collection
Hot plate is alternately arranged.
Embodiment two
Present embodiments provide a kind of sludge drying system, be the mud drying device that embodiment one is provided into
One step is improved, and technical solution also belongs to the embodiment described in embodiment one, and the technical solution that embodiment one has been described is not
Repeat description.
Specifically, as shown in figure 12, the sludge drying system provided in the present embodiment, in appointing for embodiment one
Further include high voltage electric field breaking-wall cell device, the high voltage electric field breaking-wall cell device on the basis of mud drying device described in a kind of
Downstream be connected with sludge conveying main pipeline, have an at least sludge delivery branch pipe on sludge conveying main pipeline, it is described
The other end of sludge delivery branch pipe is connect with the desiccation case.
The principle of high voltage electric field breaking-wall cell device is foundation biological cell under high voltage electric field or high-voltage pulse electric field action
It causes cell membrane denaturation rupture and cellular water is made to discharge.The structure of high voltage electric field breaking-wall cell device includes stainless steel outer tube, and
It is fixed on high-field electrode holder, jointing clip, high-field electrode sealing flange, blind plate and the height of stainless steel outer tube
The connecting flange that piezoelectric field breaking-wall cell device is connect with other pipelines.In use, by both ends connecting flange by the height
Piezoelectric field breaking-wall cell device links together with dredging tube, when sludge is by making the biological cell in sludge broken when breaking-wall cell device
It splits, to make internal cellular water discharge.
High voltage electric field breaking-wall cell device is arranged in the sludge drying system on the basis of mud drying device,
The connecting flange held downstream is connected with sludge conveying main pipeline, there is an at least sludge conveying on the sludge conveying main pipeline
Branch pipe, the other end of the sludge delivery branch pipe are connect with the desiccation case.Therefore the sludge through sludge drying system desiccation, by
In processing of the sludge through high voltage electric field breaking-wall cell device, biological cell rupture would be even more beneficial to the follow-up desiccation of sludge.
Such as Figure 12, further, the sludge drying system of the present embodiment further includes storage mud groove 41, sludge screw pump 42, dirt
Mud conveying supervisor 7, sludge delivery branch pipe 8.
Operating procedure such as Fig. 1-Figure 12, the equipment is as follows：The residue of moisture content 80-85% is dirty after sewage disposal dehydration
Mud is transported to by plant area's sludge screw pump after transport vehicle in storage mud groove 41, is then transported to sludge screw pump 42 by dredging tube
Place, excess sludge break biological cell in sludge by way of high voltage electric field breaking-wall cell device 43 after the pressurization of sludge screw pump 42
Wall processing, makes excess sludge inner cell water be released, utilizes the quick desiccation of sludge.
Sludge after broken wall is delivered to by sludge conveying supervisor 75 between sludge cloth rewinding, then again by sludge delivery branch pipe
8, which distribute to every group of sludge drying case, carries out drying desiccation.Sludge after distribution is fallen in cloth mud groove 17, and cloth mud groove 17 is mounted on
Right over mud plate of drying in the air 4,9,11,18 and intermediate reservation certain interval, mud plate of drying in the air 4,9,11,18 are being rolled up by stainless steel steel wire rope 10
Raise slow arteries and veins movement under the traction of machine, make the sludge in cloth mud groove 17 pass through intermediate space be uniformly arranged in mud plate 4 of drying in the air, 9,11,
In 18 groove bodies.After the completion of sludge arrangement, dry in the air mud plate 9,18 and lower layer of upper layer dries in the air 4,11 points of row sludge cloth of mud plate in sludge drying case
5 both sides are dried between material rewinding, and when sludge drying to moisture content is in 20-30% or so, mud plate of drying in the air 4,9,11,18 passes through
Stainless steel steel wire rope 10 delays arteries and veins under the traction of hoist engine and is moved to other side, during which completes collection and the wet mud of dewatered sludge
Cloth, enter the drying of next link, successively reciprocation cycle.Dewatered sludge in mud plate of drying in the air 4,9,11,18 by cleaning shoe 9 into
Row scrapes collection, and dewatered sludge is fallen in dry mud collection hopper 15, is delivered to outside 5 between sludge cloth rewinding via ribbon conveyer 16
Face carries out unified collect and stores.Foul smell in production process is discharged into foul smell collecting chamber 1, by foul smell collecting pipe 2 in negative pressure item
The foul smell that generation is collected under part discharges after deodorizing device processing is qualified.
What is illustrated is：The above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；Although reference
Invention is explained in detail for foregoing embodiments, it will be understood by those of ordinary skill in the art that：It still can be with
Technical scheme described in the above embodiments is modified, is either equal to which part or all technical features
It replaces；And these modifications or replacements, various embodiments of the present invention technical solution that it does not separate the essence of the corresponding technical solution
Range.
Claims (10)
1. a kind of mud drying device, which is characterized in that described dry including desiccation case and the frame body for being used to support the desiccation case
Change case to arrange relative to ground inclination；
Inner support frame and at least one piece of mud plate of drying in the air are provided in the desiccation case, all mud plates of drying in the air are arranged in described
On supporting rack；
The mud plate of drying in the air is slidably connected with the inner support frame, is arranged between the lower edge and the inner support frame of the mud plate of drying in the air
There is the first roll wheel assembly.
2. mud drying device according to claim 1, which is characterized in that first roll wheel assembly includes roller-way and extremely
A few groove profile idler wheel；The roller-way includes supporting surface, and the supporting surface is rolled with groove profile idler wheel and connected, and the supporting surface is cut
The groove profile of face shape and the groove profile idler wheel matches；
All groove profile idler wheels are arranged at the lower edge of the mud plate of drying in the air, and the roller-way is arranged in the inner support frame
On.
3. mud drying device according to claim 1, which is characterized in that be provided with the second idler wheel on the inner support frame
Structure, second roller structure include multigroup rolling element, and rolling element is roller bearing, and the roller bearing runs through the inner support frame.
4. mud drying device according to claim 3, which is characterized in that the inner support frame includes head tree and branch
Column, the both ends of the roller bearing are separately positioned on the side of the pillar and the desiccation case, support are provided on the head tree
Bar, the supporting rod and the roller bearing are arranged side by side in same plane.
5. mud drying device according to claim 3, which is characterized in that the both ends of the roller bearing are correspondingly arranged on bearing
Bearing, the bearing spider are arranged in bearing protecting box, and the bearing protecting box is located at the outside of the desiccation case.
6. mud drying device according to claim 1, which is characterized in that the side away from ground of the desiccation case is close
Envelope is connected with solar energy highly effective energy collecting plate, and the solar energy highly effective energy collecting plate is led to by solar energy glass and solar heat-collection plate
It crosses glass and closes chip technology sealed connection, drying is sieved filled with hollow molecules between the solar energy glass and solar heat-collection plate
Agent.
7. mud drying device according to claim 1, which is characterized in that further include foul smell room, the foul smell room and institute
Desiccation case is stated to connect by foul smell collecting pipe.
8. mud drying device according to claim 1, which is characterized in that further include the dirt between sludge cloth rewinding
It is located at one end of the desiccation case between mud cloth rewinding；Top between the sludge cloth rewinding is provided with cloth mud groove and scrapes mud
Plate, lower section are provided with dry mud collection hopper.
9. mud drying device according to claim 1, which is characterized in that mud plate of at least drying in the air described in one piece is divided at least two
Group, front and back arrangement between every group, the mud plate arranged stacked of drying in the air in every group.
10. a kind of sludge drying system, which is characterized in that filled including such as claim 1-9 any one of them sludge drying
It sets, further includes high voltage electric field breaking-wall cell device, the downstream of the high voltage electric field breaking-wall cell device is connected with sludge conveying supervisor
Road, there is an at least sludge delivery branch pipe on sludge conveying main pipeline, the other end of the sludge delivery branch pipe with it is described
Desiccation case connects.
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| CN201810657183.2A CN108558173A (en) | 2018-06-22 | 2018-06-22 | Mud drying device and sludge drying system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810657183.2A CN108558173A (en) | 2018-06-22 | 2018-06-22 | Mud drying device and sludge drying system |
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