CN208747905U

CN208747905U - Mud drying device and sludge drying system

Info

Publication number: CN208747905U
Application number: CN201820973761.9U
Authority: CN
Inventors: 高建峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-06-22
Filing date: 2018-06-22
Publication date: 2019-04-16
Anticipated expiration: 2028-06-22

Abstract

The utility model provides a kind of mud drying device and sludge drying system, is related to environmental resource process field, and the mud drying device includes desiccation case and the frame body for being used to support 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, is provided with the first roll wheel assembly 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

Mud drying device and sludge drying system

Technical field

The utility model relates to environmental resource process fields, more particularly, to a kind of mud drying device.The utility model Further relate to a kind of sludge drying system with above-mentioned mud drying device.

Background technique

It is to allow sunlight to pass through top in heat preservation maintenance structure currently with the major way that the sun can be carried out sludge drying Portion's translucent material is irradiated, and temperature increases in heat preservation maintenance structure, makes inside configuration and structural outer row at the obvious 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.Furthermore 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 utility model is mentioned Supply a kind of mud drying device and sludge drying system to solve above-mentioned technical problem.

Utility model content

The purpose of this utility model is to provide a kind of mud drying devices, to alleviate operation existing in the prior art not Steadily, the low technical problem of drying efficiency.The another object of the utility model is to provide a kind of sludge drying system.

Mud drying device provided by the utility model, including desiccation case and the frame body for being used to support the desiccation case, institute Desiccation case is stated 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, it is all The 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, the mud plate of drying in the air Lower edge and the inner support frame between be provided with the first roll wheel assembly.

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 and groove profile idler wheel, which roll, to be 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 multiple groups 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 support rod on the head tree, and the support 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 Desiccant can be sieved filled with hollow molecules between glass and solar heat-collection plate.

It further, further include foul smell room, the foul smell room is connect with the desiccation case by foul smell collecting pipe.

It 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 utility model, including desiccation case and the frame for being used to support the desiccation case Body.The shape of the desiccation case is plate-like, and desiccation case includes lower plate and upper surface panel, and upper surface panel is made of translucent material Plate for receiving sunlight, and utilizes sunlight dewatered sludge.The lower plate of desiccation case is fixedly connected with frame body, is located at desiccation Lower plate inside case completely spreads the plate layer made of anti-corrosion material.The frame body is used to support desiccation case, and lower end and ground connect It connects, upper end is 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 sunning 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 There is angle in the holding power direction of support, 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 above-mentioned angle will lead to mud plate of drying in the air and block 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 is able to achieve by the sliding for mud plate of drying in the air and collects 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 utility model dries in the air between mud plate and inner support frame by being provided with the first rolling Wheel assembly, 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 run smoothly, Use cost is reduced so that the non-maintaining time is long without Caton.In addition, including the mud plate of drying in the air of the first roll wheel assembly, plate face ruler The very little restriction for being no longer influenced by above-mentioned factor, can increase according to field condition, therefore can expand the scale of mud drying device, Improve sludge treatment capacity and treatment effeciency.

Since the principle that can be carried out sludge drying using the sun is to be irradiated using sunlight by light-transmission top material, Temperature in heat preservation maintenance structure is increased, makes inside configuration and structural outer row at the obvious 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 utility model, not only have run smoothly, the non-maintaining time is long Advantage, also have the effect of capable of allowing the temperature in desiccation case rapidly, be obviously improved, and then convenient for killing disinfect pathogen, more conducively The evaporation of sludge water content in insulation construction, makes that the sludge drying case sludge drying treatment effeciency is higher, desiccation effect is good.Experience Card, sludge moisture content is in 20-30% after the mud drying device desiccation.In addition, due in desiccation case temperature can rapidly, It is obviously improved, so that especially winter low temperature and frost and snow weather, it need not be by the auxiliary of other forms in the case where there is sunlight Heat source still can allow sludge drying case to be brought rapidly up, and so that frost sludge is thawed, system is made to rapidly enter production status.

Therefore the mud drying device provided by the utility model, entire treatment process energy consumption is extremely low, is truly realized The theory of energy-saving and emission-reduction；Sludge after desiccation is convenient for storage transport, conducive to sludge as fertilizer, sanitary landfills and burning, very Just realizing " decrement, harmless treatment " of sludge.

Sludge drying system provided by the utility model, including mud drying device described in any of the above embodiments further include High voltage electric field breaking-wall cell device, the downstream of the high voltage electric field breaking-wall cell device are connected with sludge conveying main pipeline, the dirt There is at least one sludge delivery branch pipe on mud conveying main pipeline, the other end of the sludge delivery branch pipe and the desiccation case connect It connects.

Based on this, the utility model compared with original technology, have the advantages that run smoothly, drying efficiency it is high.

Detailed description of the invention

It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art Under the premise of labour, it is also possible to obtain other drawings based on these drawings.

Fig. 1 is the front view for the mud drying device that the utility model embodiment 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 in Fig. 4 at B；

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.

Appended drawing reference: 1- foul smell collecting chamber；2- foul smell collecting pipe；4,9,11,18- dries in the air mud plate；5- sludge cloth is received Between material；7- sludge conveying supervisor；8- sludge delivery branch pipe；13- groove profile idler wheel；12- stainless steel plate；6- cloth mud groove；9- Cleaning shoe；The dry mud collection hopper of 15-；16- belt conveyor；17- cloth mud groove；19- stainless steel plate；20- support rod；21- Roller bearing；22-T fashioned iron；24- stainless steel plate；25- highly-efficient solar collecting plate；26- solar energy glass；27- flexible compensation Connector；28- hot well；29,30- bearing protecting box；31- bearing spider；32- band heat preservation condensation water collection is total Pipe；33- conduit saddle；34- insulating layer；35-C fashioned iron；36- condensed water drainage tube；37- manhole cover；38,39- stainless steel Plate；40- abrasion-proof stainless steel bracket；41- stores mud groove；42- sludge screw pump；43- high voltage electric field breaking-wall cell device.

Specific embodiment

The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally Field those of ordinary skill every other embodiment obtained without making creative work belongs to practical Novel protected range.

In the description of the present invention, it should be noted that such as occur term " center ", "upper", "lower", " left side ", " right side ", "vertical", "horizontal", "inner", "outside" etc., indicated by orientation or positional relationship be orientation based on the figure or Positional relationship is merely for convenience of describing the present invention and simplifying the description, rather than the device or member of indication or suggestion meaning Part must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention. In addition, such as there is term " first ", " second ", " third " are used for description purposes only, be not understood to indicate or imply opposite Importance.

In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, such as there is term " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be fixedly connected, may be a detachable connection or one Connect to body；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, it can also be indirect by intermediary It is connected, can be the connection inside two elements.For the ordinary skill in the art, on being understood with concrete condition State the concrete meaning of term 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, is provided with the first idler wheel between the lower edge and the inner support frame of the mud plate of drying in the air Component.

From the above mentioned, the upper surface panel of desiccation case is plate made of translucent material, for receiving sunlight, optionally, institute Stating upper surface panel is solar energy glass 26.

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 fill out between the solar energy glass and solar heat-collection plate Desiccant is sieved filled with hollow molecules.

A kind of structure of the solar energy highly effective energy collecting plate are as follows: 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 desiccant, 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 and the frame body are fixed by stainless steel dovetail nail.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, a kind of structure for being used to support the frame body of the desiccation case is: top and bottom is not There are the support rod 20 of two stainless steels in the C-type steel 35 that the steel plate indent that becomes rusty makes, inside, and round steel and C-type steel can be used in support rod 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 fashioned iron spacing middle position, for dividing the two groups of mud plates of drying in the air in front and back.

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 bracket in portion and sludge drying bottom portion welds together, for guaranteeing sludge drying box steel support structure not mutability.

Further, stress is caused damage to system to prevent from expanding with heat and contract with cold, therefore it is soft to need segmentation to add according to the actual situation Property compensating joint 27, to guarantee 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 provided with traction mechanism.As described above, the mud plate of drying in the air in desiccation case It is slidably connected with inner support frame, traction mechanism is slided for drawing mud plate of drying in the air relative to inner support frame.

Optionally, a kind of structure of traction mechanism 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, between towing plate and hoist engine by traction rope connect, 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 wirerope.

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 matching, 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: the 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 the lower edge for mud plate of drying in the air is arranged in roller-way.

As a kind of replacing structure of Fig. 1-Fig. 7, first roll wheel assembly are: the 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 multiple groups rolling element, the rolling element is roller bearing 21, and the roller bearing 21 runs through the inner support frame.Roller bearing 21 and sunning plate Contacts-side-down further increases the consistent level of sunning plate sliding.

A kind of replacing structure of roller bearing 21 is: the multiple idler wheels of setting including roller shaft, 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, is provided with support rod 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 sunning plate simultaneously, remain to the sunning plate of large area Even running.

As a kind of structure of Fig. 1-Figure 11, the mud drying device comprising features described above are: being 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 two groups of front and back, 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 of stainless steel plate indent production, 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 middle 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 bracket in sludge drying bottom portion welds together.Segmentation is needed to add flexible compensation connector 27, according to the actual situation to guarantee 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 and stainless steel plate 24 weld, and stainless steel plate 24 and solar energy sludge drying bottom Portion's bracket 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 bracket, C 35 tapping flexible material of fashioned iron need to do encapsulation process) on, centre is by 40 support of abrasion-proof stainless steel bracket, 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, uses structure gluing knot with 35 contact site of C-type steel.

Further, condensation water collecting device is provided 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 Welding installation hot well 28 on the inside of the C-type steel 35 of plate contact, 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, installs on short tube cold Condensate drainage tube 36, the insertion band of condensed water drainage tube 36 heat preservation condensation water collection general pipeline 32, band heat preservation condensation water collection general pipeline 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.

Structure used for overhaul is provided on the desiccation case: high in desiccation bottom portion and solar energy glass 26 and solar energy The outer side opening of C-type steel 35 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, guarantee 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 Close to the side on ground, and/or, the insulation construction is located at the side of the desiccation case.In order to guarantee in sludge drying case Temperature need to install insulating layer 34 to sludge drying case two sides C-type steel 35 and lower bottom part plate 23, to reduce heat inside sludge drying case Power loss, 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 are also belt conveyors 16 for dry 15 downside of 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 evolution in process of production, therefore in two 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, handles qualified heel row 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 It sets between 5 between foul smell collecting chamber 1 and sludge cloth rewinding；It is arranged in the desiccation case group in foul smell collecting chamber 1 and sludge cloth 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 perhaps 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 to embodiment one provide the mud drying device into One step is improved, and technical solution described in embodiment one also belongs to the embodiment, 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 It 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 at least one 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 discharges cellular water.The structure of high voltage electric field breaking-wall cell device includes stainless steel outer tube, and It is fixed on high-field electrode bracket, 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, the connecting flange at the both ends passed through is 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, so that internal cellular water be made to 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, has the conveying of at least one sludge 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 subsequent 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 treatment dehydration Mud is transported in storage mud groove 41 by plant area's sludge screw pump after transport vehicle, is then transported to sludge screw pump 42 by dredging tube Place, excess sludge carry out brokenly 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, is released excess sludge inner cell water, 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 sunning desiccation.Sludge after distribution is fallen in cloth mud groove 17, and cloth mud groove 17 is mounted on Right above 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 wirerope 10 Raise under the traction of machine that slow arteries and veins is mobile, make the sludge in cloth mud groove 17 be uniformly arranged in by intermediate space the mud plate 4 of drying in the air, 9,11, In 18 groove bodies.After the completion of sludge arrangement, mud plate 9,18 is dried in the air on upper layer in sludge drying case and lower layer dries in the air 4,11 points of column sludge cloth of mud plate Material rewinding between 5 two sides dried, when sludge drying to moisture content in 20-30% or so, mud plate of drying in the air 4,9,11,18 passes through Stainless steel wirerope 10 delays arteries and veins under the traction of hoist engine and is moved to other side, during which completes the collection and wet mud of dewatered sludge Cloth, enter the sunning 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 belt conveyor 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.

Illustrate: the above various embodiments is only to illustrate the technical solution of the utility model, rather than its limitations；Although The present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: its It is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of the technical features It is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and the utility model is respectively implemented The range of example technical solution.

Claims

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 support frame；

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 and groove profile idler wheel are rolled and connected, and the supporting surface is cut The matching of the groove profile of face shape 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 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 multiple groups 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, are provided with support on the head tree Bar, the support 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 Support, 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, sieve drying 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 it 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 including the described in any item sludge drying dresses of such as claim 1-9 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 at least one sludge delivery branch pipe on sludge conveying main pipeline, the other end of the sludge delivery branch pipe with it is described The connection of desiccation case.