CN107522380A - sludge drying machine system - Google Patents
sludge drying machine system Download PDFInfo
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- CN107522380A CN107522380A CN201710863177.8A CN201710863177A CN107522380A CN 107522380 A CN107522380 A CN 107522380A CN 201710863177 A CN201710863177 A CN 201710863177A CN 107522380 A CN107522380 A CN 107522380A
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- desiccation
- drying machine
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- sludge drying
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- 239000010802 sludge Substances 0.000 title claims abstract description 250
- 238000001035 drying Methods 0.000 title claims abstract description 113
- 230000005540 biological transmission Effects 0.000 claims description 65
- 238000009423 ventilation Methods 0.000 claims description 14
- 238000009413 insulation Methods 0.000 claims description 12
- 239000005336 safety glass Substances 0.000 claims description 7
- 238000007599 discharging Methods 0.000 claims description 5
- 229920000742 Cotton Polymers 0.000 claims description 4
- 230000008859 change Effects 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 12
- 238000001125 extrusion Methods 0.000 abstract description 6
- 238000005265 energy consumption Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 5
- 230000008569 process Effects 0.000 abstract description 4
- 238000005260 corrosion Methods 0.000 abstract 1
- 230000007797 corrosion Effects 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000008676 import Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000004321 preservation Methods 0.000 description 3
- 239000003344 environmental pollutant Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 230000002337 anti-port Effects 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000004035 construction material Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
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
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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 relates to technical field of sludge treatment, disclose a kind of sludge drying machine system, the main frame of the air-flow of dewatered sludge is provided including sludge drying machine and to sludge drying machine, sludge drying machine and the sludge drying environment of main frame stroke closing, coordinate with the extrusion molding part of sludge, sludge upset desiccation flow, realize that the sludge drying machine in closing completes the process of sludge drying.The low heat pump dryness principle of energy consumption is employed, the energy consumption of system is significantly reduced while the desiccation effect of sludge is ensured.Further, the independent ventiduct in main frame and the desiccation case of closing coordinate, and sludge odour component is dispersed into external environment during avoiding dewatered sludge, it also avoid corrosion of the sludge odour component to machine, improves the service life of anhydration system.Compact-sized, the stable, strong adaptability of the present invention, energy-conserving and environment-protective.
Description
Technical field
The present invention relates to technical field of sludge treatment, more particularly to a kind of sludge drying machine system.
Background technology
In sludge handling process, water content is very high before sludge does not have desiccation, the water content of excess sludge up to 99.2%~
99.5%, the sludge moisture content after sludge concentration tank is still up to 95~97%, and the water content after press filtration is 80% or so.
In Treatment of Sludge, the moisture content and sludge drying for reducing sludge are typically necessary, main cause is：In the production of sewage plant sludge
Amount is all bigger, it is necessary to sludge volume is reduced, so as to subsequent transportation, processing；Domestic Treatment of Sludge is all much the side with landfill
Formula transports garbage loading embeading factory to, and it can also be that landfill factory saves space to reduce volume, and sludge will pass through some processing, desiccation
Afterwards, can just fertilizer, construction material be used as to use.
In the prior art, the odour component to be volatilized in sludge handling process is usually to be directly discharged in surrounding environment,
It is particularly disadvantageous for the health for protecting worker, the working environment for destroying factory.Meanwhile existing sludge treatment device is general
Using single sludge supply or heating main frame, in use, if steam line, heating main frame break down, need to stop
Whole sludge treating system repairs down, has a strong impact on production.
The content of the invention
It is an object of the invention to provide a kind of modularization, the sludge drying machine system of energy-conserving and environment-protective.
To achieve these goals, the present invention provides a kind of sludge drying machine system, including some sludge drying units, often
The one sludge drying unit includes the main frame and sludge drying machine of supporting setting, and the sludge drying machine includes frame and connection
In the sludge shaped device in the frame, the conveyer belt apparatus of sludge is conveyed, outside plate is also associated with the frame, it is described outer
In plate surrounds the desiccation case of closing and is enclosed in the sludge shaped device, conveyer belt apparatus, the sludge drying unit
Each desiccation case is arranged in same frame；
The conveyer belt apparatus is located at below the discharging opening of the sludge shaped device, to accept the sludge shaped device
The sludge bulking of extrusion, the top of the desiccation case are provided with sludge inlet, the sludge inlet and the sludge shaped device
Import connection, sludge blow tank is additionally provided with the desiccation case, the sludge blow tank accepts the conveyer belt apparatus terminal
Sludge；
The main frame includes cabinet and the dehumidifying heat pump components in the cabinet, and the cabinet is provided with for adjacent
The connecting portion being connected with each other between main frame, the dehumidifying heat pump components include compressor, condenser, evaporator and expansion valve, institute
The outlet for stating compressor is connected with the entrance of the condenser, and the outlet of the condenser passes through expansion valve and the evaporator
Entrance is connected, and the outlet of the evaporator is connected with the entrance of the compressor；
The cabinet is provided with air inlet and air outlet, and ventilation shaft is additionally provided with and on ventilation shaft in the cabinet
Blower fan, the both ends of the air inlet, air outlet respectively with the ventilation shaft are connected, and the evaporator, condenser are respectively positioned on
Set on the ventilation shaft and respectively close to the air inlet, air outlet；
The bottom of the desiccation case is provided with desiccation air inlet, and the top of the desiccation case is provided with desiccation air outlet, described dry
Change air inlet to be connected with the air outlet of the main frame, the desiccation air outlet is connected with the air inlet of the main frame.
Preferably, the conveyer belt apparatus includes reductor, controller and four transmission units from top to bottom
Composition, the reductor electrically connect with the controller；
The transmission unit includes base, motor, driving wheel, driven pulley and transmission belt, the driving wheel and it is described from
Driving wheel is respectively arranged on the base both ends, and the transmission belt is sheathed on the driving wheel and the driven pulley, the active
Wheel shares two, and the motor is located between described two driving wheels, and drives the driving wheel to rotate coaxially, the motor with
The deceleration mechatronics；Each layer transmission unit shifts to install in the direction of advance of the transmission belt, to be located at
Sludge on the transmission belt on upper strata can be fallen on when transporting positioned at the transmission belt terminal on upper strata be located under
On the transmission belt of layer.
Preferably, positioned at top layer the transmission unit the transmission belt and adjacent layer the transmission list
The conveying direction of the transmission belt of member is identical, and the transmission belt positioned at the transmission unit of bottom is adjacent with being located at
The conveying direction of the transmission belt of the transmission unit of layer is identical, positioned at the transmission of the transmission unit of top layer
Belt is opposite with the conveying direction of the transmission belt of the transmission unit positioned at bottom.
Preferably, the sludge shaped device includes the first blade, the second blade and housing, is lived on the housing
It is dynamic to be socketed with first rotating shaft and the second rotating shaft；
The first rotating shaft is located at the left side of the housing, and second rotating shaft is located at the right side of the housing；
The first rotating shaft is connected with the second rotating shaft by first blade and the second blade, first blade and
The central portion of two blades is arranged to rhombus and disconnected from each other；
The sludge inlet is arranged at the centre of the housing upper, and the lower housing portion goes out provided with several sludge
Mouthful.
Preferably, the first rotating shaft is fixed on the left side of the casing by bearing, and second rotating shaft is led to
Cross bearing and be fixed on the right side of the casing, and be connected with reducing motor.
Preferably, first blade and the second blade are respectively provided with first end and the second end, first blade
First end and the first end of the second blade be commonly connected to the first rotating shaft, the second end of first blade and the second leaf
Second end of piece is commonly connected to second rotating shaft；
The first end of first blade is fixedly connected with the first end of second blade, and the second of first blade
End is fixedly connected with the second end of second blade.
Preferably, the outside plate of the desiccation case is provided with some transparent insulation observation doors, the insulation observation
If being embedded with dried layer safety glass on door, heat-preservation cotton is provided between the safety glass.
Preferably, in addition to control assembly, the control assembly control the compressor, blower fan and conveyer belt dress
The operating for the controller put.
Preferably, the desiccation air inlet of the desiccation case, be provided with sludge inlet and at sludge blow tank
Keep out the wind component, and the component that keeps out the wind includes hairbrush portion and discharged at the desiccation air inlet, sludge inlet with sludge
Framework at groove；
The hairbrush portion includes pieces and the bottom plate being connected in the framework, and the bottom plate is fixed on the four of the framework
In week, the clamping part being conformed with the bottom plate, one end of the pieces is in the clamping part；Described in the pieces covering
The opening of desiccation air inlet, sludge inlet and sludge blow tank.
Preferably, the framework coats the opening of the desiccation air inlet, sludge inlet and sludge blow tank
Edge.
The present invention provides a kind of sludge drying machine system, including multiple is used in conjunction with each other sludge drying unit so that this
Sludge drying machine system can carry out modular arrangement as needed, be easy to in-site installation and extension；Each sludge is done
Changing unit includes the main frame of multiple modular arrangements, and each main frame is separate, ensure that the stability of systems stay operation.Together
When, pass through the desiccation case of closing and the independent ventiduct of matched main frame so that the system sludge smell in sludge drying
Composition will not leak and cause secondary pollution to environment.
Further, realized by control assembly to the conveyer belt apparatus of sludge drying machine, the compressor of each main frame, wind
Machine controls, and realizes the operation control to whole sludge drying machine, convenient management, the regulation speed of service.Desiccation case closing insulation knot
Structure, the heat pump drying component of main frame improve the energy-saving effect of the system, are effectively carried while sludge drying effect is ensured
The high energy-saving effect of system.
Brief description of the drawings
Fig. 1 is the structural representation of sludge drying machine system in the embodiment of the present invention；
Fig. 2 is the A direction views in face of sludge drying machine of the sludge drying machine system in Fig. 1；
Fig. 3 is the B direction views in face of more host modules of the sludge drying machine system in Fig. 1；
Fig. 4 is the C direction views of the sludge drying machine system in Fig. 1；
Fig. 5 is the D-D section views of the sludge drying machine in Fig. 1；
Fig. 6 is the overlooking the structure diagram of the main frame of sludge drying machine system in the embodiment of the present invention；
Fig. 7 is the E of the main frame of the sludge drying machine system in Fig. 6 to structural representation；
Fig. 8 is the F internally structural representations of the main frame of the sludge drying machine system in Fig. 6；
Fig. 9 is the G internally structural representations of the main frame of the sludge drying machine system in Fig. 6；
Figure 10 is the knot in face of sludge drying machine of more sludge drying machines of sludge drying machine system in the embodiment of the present invention
Structure schematic diagram；
Figure 11 is the knot in face of more host modules of more sludge drying machines of sludge drying machine system in the embodiment of the present invention
Structure schematic diagram；
Figure 12 is the structural representation of the sludge shaped device of sludge drying machine system in the embodiment of the present invention；
Figure 13 is the structural representation of the insulation observation door of sludge drying machine system in the embodiment of the present invention；
Figure 14 is the structural representation of the component that keeps out the wind of sludge drying machine system in the embodiment of the present invention；
In figure, 100, sludge drying unit；10th, main frame；11st, cabinet；12nd, dehumidify heat pump components；121st, compressor；122、
Condenser；123rd, evaporator；124th, expansion valve；125th, air inlet；126th, air outlet；127th, ventilation shaft；128th, blower fan；20、
Sludge drying machine；21st, frame；22nd, sludge shaped device；221st, the first blade；222nd, the second blade；223rd, housing；224th,
One rotating shaft；225th, the second rotating shaft；226th, drive device；227th, sludge outlet；23rd, conveyer belt apparatus；231st, reductor；232nd, control
Device processed；233rd, transmission unit；23rd, conveyer belt apparatus；24th, outside plate；25th, desiccation case；251st, sludge inlet；252nd, insulation observation
Door；252a, safety glass；252b, heat-preservation cotton；26th, sludge blow tank；27th, desiccation air inlet；28th, desiccation air outlet；, control
Component；40th, keep out the wind component；41st, hairbrush portion；411st, pieces；412nd, bottom plate；412a, clamping part；42nd, framework.
Embodiment
With reference to the accompanying drawings and examples, the embodiment of the present invention is described in further detail.Implement below
Example is used to illustrate the present invention, but is not limited to the scope of the present invention.
As shown in Figures 1 to 5, a kind of sludge drying machine system of the preferred embodiment of the present invention, it includes being used for sludge
Carry out the sludge drying machine 20 of desiccation and the main frame 10 for circulating current and then dewatered sludge to be provided sludge drying machine 20, it is main
Machine 10 uses modular combination, it is possible to increase the desiccation effect to sludge drying unit 100, the present invention use automatic control system
The operation of unit is controlled, improves sludge drying speed, while the energy consumption of main frame 10 is low, low-temperature receiver utilization rate is high, meanwhile, using envelope
Enclosed anhydration system causes drying process non-pollutant discharge, to environment without any pollution.
Based on above-mentioned technical proposal, a kind of sludge drying machine system, including some sludge drying machines are provided in the present embodiment
Group 100, each sludge drying unit 100 can complete a complete mud drying process, and this sludge drying system is by more
Individual sludge drying unit 100 is formed, and unified sludge can be set to discharge at the discharging of each sludge drying unit 100 and conveyed
Band, to collect the discharging of the sludge of whole sludge drying system.
Specifically, each sludge drying unit 100 includes the main frame 10 and sludge drying machine 20 of supporting setting, sludge drying
Machine 20 includes frame 21 and the sludge shaped device 22 being connected in frame 21, the conveyer belt apparatus 23 for conveying sludge.Sludge leads to
Sludge shaped device 22 is crossed by after sludge extrusion forming, is completed by sludge conveyer belt apparatus 23 dry in sludge drying machine 20
Change circulation, to complete the desiccation to sludge.
Specifically, outside plate 24 is also associated with frame 21, outside plate 24 surrounds the desiccation case 25 of closing and is molded sludge and fills
Put in 22, conveyer belt apparatus 23 is enclosed in.Outside plate 24 defines the sealing space to sludge drying processing procedure so that sludge is done
Secondary pollution odour component will not be discharged in change into external environment, that is, forms closed drying system, nothing in drying process
Pollutant emission, closed drying system that is environmentally safe, and being formed, will not be by ambient temperature, humidity shadow
Ring, adapt to the requirement in various places.
Preferably, the insulation outside plate of fitting installation is additionally provided with outside outside plate 24 so that the heat in desiccation case 25 is preferably
The effect of sludge drying is preserved, improved, thermal losses is also reduced, improves drying efficiency.
Specifically, each desiccation case 25 of sludge drying unit 100 is arranged in same frame 21.By frame 21 to each
Individual desiccation case 25 is assembled, and further, each main frame 10 is assembled by frame 21 so that main frame 10 is solid with desiccation case 25
Fixed connection, improve the steadiness of structure.
Specifically, conveyer belt apparatus 23 is located at the lower section of discharging opening 221 of sludge shaped device 22, to accept sludge shaping dress
The sludge bulking of 22 extrusions is put, the top of desiccation case 25 is provided with sludge inlet 251, sludge inlet 251 and sludge shaped device
22 import connection, in dewatered sludge, sludge enters desiccation by the import of sludge inlet 251, sludge shaped device 22
Case 25 and extrusion forming, further, fallen by the sludge bar extruded into strips on conveyer belt apparatus 23, continued in conveyer belt
The desiccation of sludge is completed on device 23.
Specifically, sludge blow tank 26 is additionally provided with desiccation case 25, sludge blow tank 26 accepts the terminal of conveyer belt apparatus 23
Sludge, the sludge for completing desiccation discharged by sludge stock chest 26 from desiccation case 25.
Specifically, as shown in Figures 6 to 9, main frame 10 includes cabinet 11 and the dehumidifying heat pump components 12 in cabinet 11,
The heat pump components 12 that dehumidify use the principle of dehumidifying heat pump drier, and dehumidifying heat pump components 12 can be realized to dirt at a lower temperature
The desiccation of mud, this energy consumption for allowing for this sludge drying machine system further reduce.
Specifically, cabinet 11, which is provided with, is used for the connecting portion that is connected with each other between adjacent main frame 10, between each main frame 10
Connected by connecting portion so that the main frame 10 of modules is easy to assemble, and is easy to the installation and removal of each module of main frame 10.
Specifically, dehumidifying heat pump components 12 include compressor 121, condenser 122, evaporator 123 and expansion valve 124, press
The outlet of contracting machine 121 is connected with the entrance of condenser 122, and the outlet of condenser 122 passes through expansion valve 124 and evaporator 123
Entrance is connected, and the outlet of evaporator 123 is connected with the entrance of compressor 121.
Cabinet 11 is provided with air inlet 125 and air outlet 126, and ventilation shaft 127 is additionally provided with and located at ventilation in cabinet 11
Blower fan 128 on pipeline 127, the both ends of air inlet 125, air outlet 126 respectively with ventilation shaft 127 are connected, evaporator 123,
Condenser 122 is respectively positioned on ventilation shaft 127 and set respectively close to air inlet 125, air outlet 126.
Wherein, in sludge drying circulation, the flow direction of air-flow is：Dry air (about 40 degree, 20%R.H) flows to blower fan
128, after dry air (about 40 degree, 20%R.H) completes dewatered sludge in desiccation machine 20, be changed into humid air (be about 30 degree,
99%R.H), returned to by air inlet 125 in cabinet 11, condense, heat again in the ventilation shaft 127 in cabinet 11, then
It is secondary to repeat sludge drying circulation.Wherein, the cold surface of moisture and evaporator 123 is made in humid air (about 30 degree, 99%R.H)
With so that the hydrogenesis Cheng Shui in humid air (about 30 degree, 99%R.H), discharged through drainpipe outside main frame 10, and drainage position
Dry air (about 30 degree, 20%R.H) after reason then continue through condenser 122 be heated into dry air (be about 40 degree, 20%
R.H), circulated so as to be repeatedly performed sludge drying.
Preferably, the bottom of evaporator 123 is connected with condensate drain pan, by condensate drain pan by after condensate water collecting by draining
Pipe discharges main frame 10.
Specifically, as shown in Figures 6 to 9, the bottom of desiccation case 25 is provided with desiccation air inlet 27, and the top of desiccation case 25 is set
There is desiccation air inlet 27, desiccation air inlet 27 is connected with the air outlet 125 of main frame 10, the air intake of desiccation air outlet 28 and main frame 10
Mouth 126 connects.
Preferably, conveyer belt apparatus 23 includes reductor 231, controller 232 and four transmission units 233 from top to bottom
Composition, reductor 231 electrically connect with controller 232, and conveyer belt apparatus 23 is the carrier that sludge carries out desiccation circulation, and sludge is defeated
Desiccation, upset are completed on Work-feeding means 23, desiccation effect is improved by carrying out upset to sludge.
Specifically, transmission unit 233 includes base, motor, driving wheel, driven pulley and transmission belt, driving wheel and driven
Wheel is respectively arranged on base both ends, and transmission belt is sheathed on driving wheel and driven pulley, and driving wheel shares two, and motor is located at two
Between driving wheel, and driving wheel is driven to rotate coaxially, motor and deceleration mechatronics；Each layer transmission unit 233 is in transmission belt
Direction of advance shift to install, to cause the sludge on the transmission belt positioned at upper strata transporting the transmission belt positioned at upper strata
It can be fallen on the transmission belt of lower floor during terminal.
Specifically, transmission unit 233 passes through mutual dislocation, antiport so that sludge complete a path compared with
Long while upset process.It is preferably located at the transmission belt of the transmission unit 233 of top layer and the transmission unit 233 of adjacent layer
Transmission belt conveying direction it is identical, positioned at bottom transmission unit 233 transmission belt with positioned at adjacent layer transmission list
The conveying direction of the transmission belt of member 233 is identical, the transmission belt positioned at the transmission unit 233 of top layer and the transmission positioned at bottom
The conveying direction of the transmission belt of unit 233 is opposite.
As shown in Figure 10, Figure 11, when multiple sludge drying machines 20 are used cooperatively, multiple sludge drying machines 20 pass through frame 21
Cooperate connection, forms modular connected mode.Meanwhile each sludge drying machine 20 coordinates with multiple main frames 10,
The modules that the processing to sludge supplies are formd, each main frame 10 provides sludge drying air-flow to sludge drying machine 20 and entered
And drying and other treatment, improve the stability of this sludge drying machine system.
Preferably, as shown in figure 12, sludge shaped device 22 includes the first blade 221, the second blade 222 and housing 223,
Movable sleeve is connected to the rotating shaft 225 of first rotating shaft 224 and second on housing 223, and the first blade 221, the second blade 222 are that sludge is entered
The working portion of row extruding, sludge pass through the first blade 221, the second leaf after charging aperture 251 enters the housing 223 of tubular
Piece 222 extrudes sludge the extrusion forming to the both ends of housing 223, realized to sludge.
Specifically, first rotating shaft 224 is located at the left side of housing 223, and the second rotating shaft 225 is located at the right side of housing 223, passed through
First rotating shaft 224, the second rotating shaft 225 the first blade 221, the second blade 222 junction connect, by first rotating shaft 224,
Second rotating shaft 225 is flexibly connected with the both ends of housing 223 so that first rotating shaft 224, the second rotating shaft 225, which coordinate, drives the first leaf
Piece 221, the second blade 222.
Preferably, thrust ring is provided between first rotating shaft 224, the second rotating shaft 225 and sludge crush zone, sludge can be prevented
Into first rotating shaft 224, the second rotating shaft 225 and the kinematic coupling portion of housing, service life is improved.
Specifically, the rotating shaft 225 of first rotating shaft 224 and second is connected by the first blade 221 and the second blade 222, and first
The central portion of the blade 222 of blade 221 and second is arranged to rhombus and disconnected from each other, after sludge enters housing 223, the first of rhombus
The blade 222 of blade 221 and second can further shred the fibrous matter in sludge.Rhombus or the first of the setting of class rhombus
The blade 223 of blade 221 and second, compared with prior art, further reduces energy consumption.
Specifically, sludge inlet 251 is arranged at the centre on the top of housing 223, and the bottom of housing 223 is provided with several sludge
Outlet 227.After sludge extruding, sludge is molded by the sludge outlet 227 of the bottom of housing 223, discharged.
Preferably, first rotating shaft 224 is fixed on the left side of housing 223 by bearing, and the second rotating shaft 225 is fixed by bearing
In the right side of housing 223, and it is connected with drive device 226.In actual use, housing 223 is located in desiccation case 25, and
Drive device 226 is arranged at the outside of desiccation case 25, and drive device 226 can avoid the airflow influence in desiccation case 25 and long-term
Normal operation.
Preferably, the first blade 221 and the second blade 222 are respectively provided with first end and the second end, and the first of the first blade 221
The first end of end and the second blade 222 is commonly connected to first rotating shaft 224, the second end of the first blade 221 and the second blade 222
The second end be commonly connected to the second rotating shaft 225.
Preferably, the first end of the first blade 221 is fixedly connected with the first end of the second blade 222, the first blade 221
Second end is fixedly connected with the second end of the second blade 22.
Wherein, two ends connection of the first blade 221, the second blade 222, can prevent from damaging because power-assisted is excessive,
And wherein, the first blade 221, the rhombus part of central portion of the second blade 222 can be very good to push away sludge shearing toward shell
The both ends of body 223, improve squeezing effect of the sludge in housing 223.
Preferably, as shown in figure 13, the outside plate of desiccation case 25 is provided with some transparent insulation observation doors 252, and insulation is seen
Heat-preservation cotton 252b is provided with if examining and being embedded with door 252 between dried layer safety glass 252a, safety glass 252a.The guarantor that interlayer is set
Temperature observes the operation conditions for the conveyer belt apparatus 23 that door 252 is easy to worker to monitor inside at any time.
Preferably, the system also includes control assembly, control assembly control compressor 121, blower fan 128 and conveyer belt apparatus
The operating of 23 controller 232.
Preferably, control assembly uses PLC+ touch screen control systems so that system is able to fully automatic operation, convenient operation
Management.
Preferably, as shown in figure 14, discharged at the desiccation air inlet 27 of desiccation case 25, at sludge inlet 251 with sludge
The component 40 that keeps out the wind is provided with groove 26, the component 40 that keeps out the wind includes hairbrush portion 41 and at desiccation air inlet 27, sludge inlet 251
Framework 42 at place and sludge blow tank 26.
Specifically, hairbrush portion 41 includes pieces 411 and the bottom plate 412 being connected in framework 42, and bottom plate 412 is fixed on framework
42 surrounding, the clamping part 412a being conformed with bottom plate 412, one end of pieces 411 in clamping part 413, pieces 411
The other end overlaps each other；Pieces 411 covers the opening of desiccation air inlet 27, sludge inlet 251 and sludge blow tank 26.
On the production line of sludge drying, by installing hairbrush so that at desiccation air inlet 27, at sludge inlet 251 and
Air-flow one-way flow, avoids air-flow from flowing backwards at sludge blow tank 26, while the desiccation air-flow in sludge drying machine 20 can only be from
Conveyer belt bottom flows up through sludge, improves the desiccation effect of sludge.
Further, the opening edge edge of framework cladding desiccation air inlet 27, sludge inlet 251 and sludge blow tank 26,
Further improve the unidirectional flow of desiccation air-flow.
To sum up, the embodiment of the present invention provides a kind of sludge drying machine system, suitable for measure it is big, need to work continuously it is large-scale
Drying sludge project, including for carrying out the sludge drying machine of desiccation to sludge, providing sludge drying machine the main frame dress of air-flow
Put, this sludge drying machine system includes multiple sludge drying machines, and the supporting modularization that is provided with of each sludge drying machine is installed
Multiple main frames, set independently of each other between each sludge drying main frame so that can cooperate dewatered sludge between main frame
And be independent of each other, whole sludge drying machine still can complete sludge with normal operation after the damage of one or more main frame
Desiccation.Meanwhile realized by control assembly to the conveyer belt apparatus of sludge drying machine, the compressor of each main frame, air-blower control,
Realize the operation control to whole sludge drying machine, convenient management, the regulation speed of service.Further, the desiccation of closing is passed through
The independent ventiduct of case, main frame so that sludge odour component of the system in sludge drying will not cause secondary pollution to environment.
Desiccation case closing insulation construction, the heat pump drying component of main frame improve the energy-saving effect of the system, are ensureing sludge drying
The energy-saving effect of system is effectively increased while effect.
Described above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, some improvement and replacement can also be made, these improve and replaced
Also it should be regarded as protection scope of the present invention.
Claims (10)
- A kind of 1. sludge drying machine system, it is characterised in that including some sludge drying units, each sludge drying unit Main frame and sludge drying machine including supporting setting, the sludge drying machine include frame and the sludge being connected in the frame Shaped device, the conveyer belt apparatus for conveying sludge, are also associated with outside plate in the frame, the outside plate surrounds the desiccation case of closing And in being enclosed in the sludge shaped device, conveyer belt apparatus, each desiccation case of the sludge drying unit is arranged at together In one frame；The conveyer belt apparatus is located at below the discharging opening of the sludge shaped device, is extruded with accepting the sludge shaped device Sludge bulking, the top of the desiccation case is provided with sludge inlet, and the sludge inlet is entered with the sludge shaped device Mouth is connected, and sludge blow tank is additionally provided with the desiccation case, and the sludge blow tank accepts the dirt of the conveyer belt apparatus terminal Mud；The main frame includes cabinet and the dehumidifying heat pump components in the cabinet, and the cabinet, which is provided with, is used for adjacent main frame Between the connecting portion that is connected with each other, the dehumidifying heat pump components include compressor, condenser, evaporator and expansion valve, the pressure The outlet of contracting machine is connected with the entrance of the condenser, and the outlet of the condenser passes through expansion valve and the entrance of the evaporator Connection, the outlet of the evaporator is connected with the entrance of the compressor；The cabinet is provided with air inlet and air outlet, and ventilation shaft and the wind on ventilation shaft are additionally provided with the cabinet Machine, the both ends of the air inlet, air outlet respectively with the ventilation shaft are connected, and the evaporator, condenser are respectively positioned on described Set on ventilation shaft and respectively close to the air inlet, air outlet；The bottom of the desiccation case is provided with desiccation air inlet, and the top of the desiccation case is provided with desiccation air outlet, and the desiccation is entered Air port is connected with the air outlet of the main frame, and the desiccation air outlet is connected with the air inlet of the main frame.
- 2. sludge drying machine system as claimed in claim 1, it is characterised in that the conveyer belt apparatus includes reductor, control Device processed and four transmission units composition from top to bottom, the reductor electrically connects with the controller；The transmission unit includes base, motor, driving wheel, driven pulley and transmission belt, the driving wheel and the driven pulley The base both ends are respectively arranged on, the transmission belt is sheathed on the driving wheel and the driven pulley, and the driving wheel is total to Have two, the motor is located between described two driving wheels, and drives the driving wheel to rotate coaxially, the motor with it is described Deceleration mechatronics；Each layer transmission unit shifts to install in the direction of advance of the transmission belt, to be located at upper strata The transmission belt on sludge can be fallen on positioned at lower floor when transporting positioned at the transmission belt terminal on upper strata On the transmission belt.
- 3. sludge drying machine system as claimed in claim 2, it is characterised in that described in the transmission unit positioned at top layer Transmission belt is identical with the conveying direction of the transmission belt of the transmission unit of adjacent layer, positioned at the transmission of bottom The transmission belt of unit is identical with the conveying direction of the transmission belt of the transmission unit positioned at adjacent layer, is located at The conveying of the transmission belt of the transmission unit of top layer and the transmission belt of the transmission unit positioned at bottom In the opposite direction.
- 4. sludge drying machine system as claimed in claim 1, it is characterised in that the sludge shaped device includes the first leaf Piece, the second blade and housing, movable sleeve is connected to first rotating shaft and the second rotating shaft on the housing；The first rotating shaft is located at the left side of the housing, and second rotating shaft is located at the right side of the housing；The first rotating shaft is connected with the second rotating shaft by first blade and the second blade, first blade and the second leaf The central portion of piece is arranged to rhombus and disconnected from each other；The sludge inlet is arranged at the centre of the housing upper, and the lower housing portion is provided with several sludge outlets.
- 5. sludge drying machine system as claimed in claim 4, it is characterised in that the first rotating shaft is fixed on institute by bearing The left side of casing is stated, second rotating shaft is fixed on the right side of the casing by bearing and is connected with reducing motor.
- 6. sludge drying machine system as claimed in claim 5, it is characterised in that first blade and the second blade are respectively provided with First end and the second end, the first end of first blade and the first end of the second blade are commonly connected to the first rotating shaft, Second end of first blade and the second end of the second blade are commonly connected to second rotating shaft；The first end of first blade is fixedly connected with the first end of second blade, the second end of first blade with Second end of second blade is fixedly connected.
- 7. sludge drying machine system as claimed in claim 1, it is characterised in that parched if the outside plate of the desiccation case is provided with Bright insulation observation door, if being embedded with dried layer safety glass on the insulation observation door, insulation is provided between the safety glass Cotton.
- 8. sludge drying machine system as claimed in claim 7, it is characterised in that also including control assembly, the control assembly Control the operating of the controller of the compressor, blower fan and conveyer belt apparatus.
- 9. sludge drying machine system as claimed in claim 1, it is characterised in that the desiccation air inlet of the desiccation case, dirt The component that keeps out the wind is provided with mud charging aperture and at sludge blow tank, the component that keeps out the wind includes hairbrush portion and located at the desiccation air intake Mouthful at, the framework at sludge inlet and at sludge blow tank；The hairbrush portion includes pieces and the bottom plate being connected in the framework, and the bottom plate is fixed on the surrounding of the framework, The clamping part being conformed with the bottom plate, one end of the pieces is in the clamping part；The pieces covering is described dry Change the opening of air inlet, sludge inlet and sludge blow tank.
- 10. sludge drying machine system as claimed in claim 9, it is characterised in that the framework coat the desiccation air inlet, The opening edge edge of sludge inlet and sludge blow tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710863177.8A CN107522380A (en) | 2017-09-21 | 2017-09-21 | sludge drying machine system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710863177.8A CN107522380A (en) | 2017-09-21 | 2017-09-21 | sludge drying machine system |
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| Publication Number | Publication Date |
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| CN107522380A true CN107522380A (en) | 2017-12-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710863177.8A Pending CN107522380A (en) | 2017-09-21 | 2017-09-21 | sludge drying machine system |
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| Country | Link |
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| CN (1) | CN107522380A (en) |
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| CN109453863A (en) * | 2018-10-22 | 2019-03-12 | 刘泰言 | A kind of device for processing food refuse |
| CN110803852A (en) * | 2019-12-04 | 2020-02-18 | 泰普斯（厦门）环保科技有限公司 | Sludge conveying mechanism, sludge drying equipment and drying method |
| CN114440575A (en) * | 2022-03-25 | 2022-05-06 | 安徽海螺建材设计研究院有限责任公司 | Household garbage drying system utilizing cement kiln waste gas |
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Application publication date: 20171229 |
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