CN208532585U - A kind of sludge drying system - Google Patents
A kind of sludge drying system Download PDFInfo
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- CN208532585U CN208532585U CN201821125063.XU CN201821125063U CN208532585U CN 208532585 U CN208532585 U CN 208532585U CN 201821125063 U CN201821125063 U CN 201821125063U CN 208532585 U CN208532585 U CN 208532585U
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- sludge
- live
- dryer
- drying
- roller
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Abstract
The utility model discloses a kind of sludge drying systems, which is characterized in that including filter press, dryer, transfer assembly and drying unit；The filter press is connected with the dryer；The drying unit includes support frame and several live-rollers, and the transfer assembly is arranged between the dryer and support frame as described above；Whole live-rollers are arranged in parallel, and are rotatablely connected with support frame as described above, and the sludge is transported on the live-roller through the transfer assembly, and the sludge after preliminary drying is carried out drying and processing again；The drying unit further includes the first steam pipe, and one end of first steam pipe is connected with the steam drain of the dryer, and the other end and support frame as described above are fixed, to carry out drying and processing to the sludge on the live-roller using the steam in the dryer.
Description
Technical field
The utility model relates to a kind of sludge drying systems.
Background technique
Sludge drying in the prior art generallys use filter press and is squeezed, and sludge after extruding is passed through dryer
Then interior carry out drying and processing carries out outward transport processing to sludge again so that the moisture content in sludge be removed.But it is dried in sludge
If realizing the drying of sludge using filter press and dryer in dry process, and require to reach can for the drying degree of sludge
Carry out the requirement of pack transport, it is necessary to extend processing time of the sludge in filter press and dryer, thus increase the energy
Consumption, cause the waste of the energy.
Utility model content
The technical problem to be solved by the present invention is to provide a kind of sludge drying systems, when can reduce sludge drying
Energy consumption.
In order to solve the above-mentioned technical problem, the utility model provides a kind of sludge drying system, including filter press, drying
Machine, transfer assembly and drying unit；The filter press is connected with the dryer；The drying unit includes support frame and several
Live-roller, the transfer assembly are arranged between the dryer and support frame as described above；Whole live-rollers are set in parallel
It sets, and is rotatablely connected with support frame as described above, the sludge is transported on the live-roller through the transfer assembly, will tentatively dry
Sludge after dry carries out drying and processing again；The drying unit further includes the first steam pipe, one end of first steam pipe
It is connected with the steam drain of the dryer, the other end and support frame as described above are fixed, to utilize the steam in the dryer to institute
The sludge stated on live-roller carries out drying and processing.
Further, the transfer assembly includes driving pulley, driven pulley and belt, and the strap lug is around the active
Belt wheel and driven pulley setting.
Further, the transfer assembly includes the of transport pipeline, transport screw rod and the driving transport screw rod rotation
One actuator, the transport screw rod is plugged in rotation in the transport pipeline, to convey the sludge in the transport pipeline.
Further, support frame as described above, which is located at below the live-roller, offers collecting tank, setting in the collecting tank
There is rewinding screw rod and drive the second actuator of the rewinding screw rod rotation, the rewinding screw rod is arranged under the live-roller
Side, to collect and transmit the sludge on the live-roller.
Further, the blanking end that support frame as described above is located at the rewinding screw rod is provided with fixing piece, for fixed packaging
Bag.
Further, the upper surface of support frame as described above is provided with enclosing.
Further, any live-roller offers drying channel along its axial direction, is inserted in the drying channel point
Pipe, it is whole it is described be in charge of equal be connected to first steam pipe.
Further, pressure charging valve is provided on first steam pipe.
Further, whole live-rollers is coated with hydrophobic layer.
The utility model has the beneficial effects that
1, by carrying out preliminary drying to sludge using dryer after the extruding of filter press, the sludge after drying is transmitted
Drying again is carried out on to live-roller, because drying system increases drying unit after preliminary drying again, thus sludge exists
In filter press and dryer when processing, the drying degree of the sludge come out out of dryer is not required to reach wanting for pack
It asks, thus processing time of the sludge in filter press and dryer can be shortened, it is thus possible to reduce energy consumption；
2, setting is connected with the first steam pipe between dryer and drying unit, and the first steam pipe can be by dryer steam discharge
In vapor communication to drying unit at mouthful, drying unit is combined using natural solarization and steam drying, and the first steam
Steam utilization in pipe be dryer discharge steam, it is thus possible to further energy consumption when reducing sludge drying.
Detailed description of the invention
Fig. 1 is sludge drying system；
Fig. 2 is the overall schematic of drying unit；
Fig. 3 is the structural schematic diagram of live-roller.
Wherein, 1, filter press；2, dryer；3, transfer assembly；4, drying unit；5, support frame；51, collecting tank；52, it encloses
Gear；53, fixing piece；6, live-roller；61, drying channel；62, it is in charge of；7, the first steam pipe；71, pressure charging valve；8, rewinding screw rod；
81, the second actuator.
Specific embodiment
The utility model is described in further detail in the following with reference to the drawings and specific embodiments, so that those skilled in the art
The utility model may be better understood and can be practiced, but illustrated embodiment is not as the restriction to the utility model.
Embodiment
A kind of sludge drying system, referring to Fig.1, including filter press 1, dryer 2, transfer assembly 3 and drying unit 4, pressure
Filter 1 is used to squeeze the moisture in sludge, to facilitate subsequent drying and processing.Dryer 2 be used for sludge after extruding into
The preliminary drying and processing of row.Dryer 2 is directly placed at the exit of filter press 1, to facilitate sludge after extruding is direct
It conveys into carrying out drying and processing in dryer 2.
Referring to Figures 1 and 2, drying unit 4 includes support frame 5 and several live-rollers 6, and whole live-roller 6 is mutually
It is arranged in parallel, the gap 1-2cm there are certain gap between two adjacent live-rollers 6, in the present embodiment between live-roller 6.Entirely
The live-roller 6 in portion is arranged at the upper end of support frame 5, and is rotatablely connected with support frame 5.Transfer assembly 3 will be for that will dry
The top that sludge after the tentatively drying of machine 2 transports live-roller 6 carries out drying and processing again.Transfer assembly 3 includes main belt
Wheel, driven pulley and belt, strap lug are arranged around driving pulley and driven pulley.During transportation, directly sludge is put
It sets on belt, sludge is transported to the top of live-roller 6 by the transmission of driving pulley drive belt.
In another embodiment, transfer assembly 3 includes the first of transport pipeline, transport screw rod and driving transport screw rod rotation
Actuator, the preferred decelerating motor of the first actuator in the present embodiment.Transport screw rod is plugged in the inside of transport pipeline, when the first drive
When moving part drives transport screw rod rotation, the sludge spiral inside transport pipeline is discharged and is transported to live-roller 6 by transport screw rod
Top.
Referring to Figures 1 and 2, drying unit 4 further includes the first steam pipe 7, one end of the first steam pipe 7 and dryer 2
Steam drain connection, the other end are fixed on support frame 5.Because the vapor (steam) temperature being discharged from 2 steam drain of dryer maintains 90 degree of left sides
The right side, thus the steam in dryer 2 is transmitted to by the first steam pipe 7 inside of drying unit 4, for being placed on transmission
Sludge on roller 6 is heated, and the moisture inside sludge is quickly evaporated, so as to shorten sludge drying when
Between.Meanwhile sludge being placed on to the contact area that sludge and air are capable of increasing on live-roller 6, it is empty using the high temperature in nature
The flowing of gas and air can also increase the drying rate of sludge.
Referring to Fig. 2 and Fig. 3, any live-roller 6 is axially penetrated through along it offers drying channel 61, the inside of drying channel 61
It is inserted with and several is in charge of 62.It is whole to be in charge of 62 and be connected to the first steam pipe 7, from the steam that the first steam pipe 7 transfers out into
Enter it is each be in charge of in 62 so that the temperature for being set in the live-roller 6 being in charge of on 62 increases, live-roller 6 and the dirt being placed on it
Mud carries out heat exchange, to further improve the speed of sludge drying.
Referring to Fig.1, in order to enable the entrance that the steam in the first steam pipe 7 can continue is in charge of inside 62, the first steam
It is provided with pressure charging valve 71 on pipe 7, is capable of increasing the pressure of steam in the first steam pipe 7.
It is coated with hydrophobic layer on whole live-rollers 6 in order to reduce the sludge being attached on live-roller 6 referring to Fig. 2,
The material preferably polytetrafluoroethylene of hydrophobic layer in the present embodiment.
Referring to Fig. 2, the lower section that support frame 5 is located at live-roller 6 offers collecting tank 51, the orthographic projection of whole live-rollers 6
It is respectively positioned on inside collecting tank 51.Rewinding screw rod 8 and the second driving for driving rewinding screw rod 8 to rotate are provided in collecting tank 51
Part 81, the preferred decelerating motor of actuator in the present embodiment.The collecting tank 51 below live-roller 6, which is arranged in, both can collect from transmission
The sludge fallen on roller 6 reduces influence of the sludge to ambient enviroment in sludge drying course.Meanwhile quilt after sludge is oven-dried
Become more loose because of the evaporation of moisture, to fall into inside collecting tank 51 by the gap between two adjacent live-rollers 6.
In order to facilitate pack, after the drying degree of the sludge on live-roller 6 reaches the requirement of pack, by dirt remaining on live-roller 6
Mud is crushed, so that whole sludge is each fallen in collecting tank 51, then by the way that the rewinding spiral shell inside collecting tank 51 is arranged in
Bar 8 is by the sludge transfer in collecting tank 51 at pack.In order to further operator be facilitated to pack, at support frame 5
It is provided with fixing piece 53 at 8 blanking end of rewinding screw rod, which is capable of fixing the packaging bag for holding sludge.It is fixed
Part 53 can be set into circular ring shape, and the opening of packaging bag is set in by when use can be realized as consolidating for packaging bag on annulus
It is fixed.Or two symmetrically arranged fixing clamps can be set into fixing piece 53, and the opening of packaging bag is fixed by using fixing clamp,
To realize the fixation of packaging bag.
Referring to Fig. 2, in order to reduce during sludge transmission or sludge crush, sludge disperse from support frame 5 to
Surrounding, so that the environment to surrounding impacts.The upper surface of support frame 5 is surrounded with enclosing 52, for limiting sludge
It splashes.
Embodiment described above is only preferred embodiments for fully illustrating the utility model, the utility model
Protection scope it is without being limited thereto.Those skilled in the art made equivalent substitute or change on the basis of the utility model
It changes, both is within the protection scope of the present invention.The protection scope of the utility model is subject to claims.
Claims (9)
1. a kind of sludge drying system, which is characterized in that including filter press, dryer, transfer assembly and drying unit；The pressure
Filter is connected with the dryer；
The drying unit includes support frame and several live-rollers, and the transfer assembly is arranged in the dryer and the support
Between frame；Whole live-rollers are arranged in parallel, and are rotatablely connected with support frame as described above, and the sludge is through the transmission group
Part is transported on the live-roller, and the sludge after preliminary drying is carried out drying and processing again；The drying unit further includes
One end of first steam pipe, first steam pipe is connected with the steam drain of the dryer, and the other end and support frame as described above are solid
It is fixed, to carry out drying and processing to the sludge on the live-roller using the steam in the dryer.
2. sludge drying system as described in claim 1, which is characterized in that the transfer assembly includes driving pulley, driven
Belt wheel and belt, the strap lug are arranged around the driving pulley and the driven pulley.
3. sludge drying system as described in claim 1, which is characterized in that the transfer assembly includes transport pipeline, transport
Screw rod and the first actuator for driving the transport screw rod rotation, the transport screw rod are plugged in rotation in the transport pipeline,
To convey the sludge in the transport pipeline.
4. sludge drying system as described in claim 1, which is characterized in that support frame as described above is located at the lower section of the live-roller
Collecting tank is offered, rewinding screw rod is provided in the collecting tank and drives the second actuator of the rewinding screw rod rotation, institute
The lower section that the live-roller is arranged in rewinding screw rod is stated, to collect and transmit the sludge on the live-roller.
5. sludge drying system as claimed in claim 4, which is characterized in that support frame as described above is located at falling for the rewinding screw rod
Material end is provided with fixing piece, for fixing packaging bag.
6. sludge drying system as described in claim 1, which is characterized in that the upper surface of support frame as described above is provided with enclosing.
7. sludge drying system as described in claim 1, which is characterized in that any live-roller offers baking along its axial direction
Dry passage is inserted in the drying channel and is in charge of, it is whole it is described be in charge of equal be connected to first steam pipe.
8. sludge drying system as claimed in claim 7, which is characterized in that be provided with pressure charging valve on first steam pipe.
9. sludge drying system as described in claim 1, which is characterized in that whole live-rollers is coated with hydrophobic
Layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821125063.XU CN208532585U (en) | 2018-07-16 | 2018-07-16 | A kind of sludge drying system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821125063.XU CN208532585U (en) | 2018-07-16 | 2018-07-16 | A kind of sludge drying system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208532585U true CN208532585U (en) | 2019-02-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821125063.XU Active CN208532585U (en) | 2018-07-16 | 2018-07-16 | A kind of sludge drying system |
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| CN (1) | CN208532585U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109942170A (en) * | 2019-01-12 | 2019-06-28 | 浙江津膜环境科技有限公司 | A kind of sludge reduction device |
-
2018
- 2018-07-16 CN CN201821125063.XU patent/CN208532585U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109942170A (en) * | 2019-01-12 | 2019-06-28 | 浙江津膜环境科技有限公司 | A kind of sludge reduction device |
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