CN201158606Y - Sewage sludge solidifying/stabilizing processor - Google Patents
Sewage sludge solidifying/stabilizing processor Download PDFInfo
- Publication number
- CN201158606Y CN201158606Y CNU2008200310559U CN200820031055U CN201158606Y CN 201158606 Y CN201158606 Y CN 201158606Y CN U2008200310559 U CNU2008200310559 U CN U2008200310559U CN 200820031055 U CN200820031055 U CN 200820031055U CN 201158606 Y CN201158606 Y CN 201158606Y
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- China
- Prior art keywords
- mud
- spiral
- transfer lime
- storage hopper
- stabilizing
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- Expired - Fee Related
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Abstract
The utility model relates to a machine for solidifying and stabilizing dewatered sludge produced in sewage plants. The sludge solidifying and stabilizing machine comprises a steel frame, a stirring device and a sludge-storage hopper arranged on the frame, and a main solidifier/stabilizer storage hopper and an auxiliary material storage hopper arranged above the stirring device. A discharge port is arranged at the bottom of each solidifier/stabilizer storage hopper. A discharge port is arranged at the bottom of the solidifier/stabilizer storage hopper and the auxiliary material storage hopper respectively. A rotating shaft is arranged at the discharge port to push a feeding device for controlling the feed speed. A spiral sludge delivery pipe is connected with the bottom of the stirring device. The spiral sludge delivery pipe is arranged obliquely and the low-level end is connected with the opening at the bottom of the stirring device. The device has the advantages that: the treated sludge is suitable for landfill disposal or taken as earth materials for cyclic utilization. The device is suitable for the solidification and stabilization treatment and reutilization of dewatered sludge produced in sewage plants.
Description
Technical field
The utility model relates to the dewatered sludge treatment facility that a kind of Sewage Plant produces.Be that the dewatered sludge that is used for that Sewage Plant is produced is cured/stabilization treatment, landfill is disposed or the equipment of renewable resource utilization target to reach.
Background technology
The disposal of mud at present is mainly agricultural to transfer to, burning disposal and landfill yard landfill.It is agricultural that heavy metals exceeding standard in the mud has limited mud.Burning disposal investment and working cost are bigger.Mud is sent to sanitary filling field carries out the landfill disposal, because water ratio height, the mechanical property of mud are poor, undressed mud directly enters the engineering project disaster that landfill yard tends to cause landfill yards such as landslide.The curing/stabilizing treatment technology is to rely on the solidify material hydration reaction to form the good integrity hydrated product, make the sludge curing body after handling have higher intensity, the pollutent in the mud is stablized in integral body parcel by hydrated product and absorption, mud after curing/stabilizing is handled can satisfy the requirement that landfill is disposed, and also can carry out renewable resource utilization as soil material.The curing/stabilizing technology of mud is a kind of suitable China's national situation, the technology that is worthy to be popularized.In order to satisfy the requirement that the extensive curing/stabilizing of mud is handled, need produce corresponding apparatus as support.
Summary of the invention
The purpose of this utility model is to provide a kind of dewatered sludge that Sewage Plant is produced to be cured/equipment of stabilization treatment.Use mud after this curing/stabilizing treatment machine is handled to have higher intensity, wherein pollutent is played good stabilization, can satisfy that landfill is disposed or the requirement of recycling.
The technical solution of the utility model: it is characterized in that establishing on the steelframe whipping appts, storage bucket; End at steelframe is provided with the storage bucket, storage bucket bottom is processed with mud mouth, this mud mouth advances the mud pipe with spiral and links to each other, and said spiral advances the high-end place of mud transfer lime mud mouth and is positioned at directly over the right cylinder housing agitation vat, and spiral enters mud transfer lime top mud conveying driving motor is housed; Top and bottom at whipping appts have spiral to advance mud transfer lime and spiral mud extraction transfer lime respectively; Cylindrical shell agitation vat in the whipping appts, its enclosure interior is equipped with the staggered helical mixing blade that rises inside and outside the central shaft, central shaft is installed on the crossbeam at cylindrical shell agitation vat top by the solid bearing of its upper end, and the top of central shaft connects agitator motor; Curing/stabilizing material major ingredient storage hopper and auxiliary material storage hopper are installed on the cylindrical shell agitation vat top cross-bar; Feed opening is all arranged at the bottom of curing/stabilizing material major ingredient storage hopper and auxiliary material storage hopper, this feed opening be in whipping appts directly over, the reinforced rotating shaft of stirring being housed in the feed opening, an end of rotating shaft connects and mixes agitator motor.
Described spiral advances mud transfer lime one end and is higher than its other end, spiral advances mud transfer lime low side and connects the storage bucket, it is high-end directly over whipping appts that spiral advances the mud transfer lime, spiral mud extraction transfer lime one end is higher than the other end, its low side connects the bottom opening place of whipping appts, there is the high-end place of spiral mud extraction transfer lime mud mouth at the high-end place of spiral mud extraction transfer lime, and the mud output driving motor after the processing is equipped with at the top of spiral mud extraction transfer lime.
Described feed opening is equipped with the rotating shaft that can adjust delivery rate stirs feeding device.
It is the symmetrical blading that is installed on the central shaft that feeding device is stirred in described rotating shaft, and it all is lateral arrangement, and central shaft matches with the output shaft of curing/stabilizing materials conveyance motor.
Advantage of the present utility model and effect are: the present invention integrates mud storage, conveying, stirring, mud extraction and can control automatically reinforced and whipping process, can control rotating in the whipping process, and material and dewatered sludge are stirred.Whole solidification treatment machine is installed on the supporting steel frame.Has the storage bucket on the steelframe, the spiral that storage bucket bottom opening is connected with inclination advances the mud transfer lime, spiral advances the mud transfer lime and has certain angle, and high-end mud mouth is positioned at the top of agitation vat, can regulate the transfer rate of dewatered sludge by the speed regulation device on the controlling box.The whipping appts internal stirrers adopts the staggered rising blade of inside and outside duplex, and speed and turning direction by the push button on the controlling box can be regulated stirring stir mud and various processing material fast.The top of whipping appts has curing/stabilizing material major ingredient and auxiliary material storage hopper, the storage hopper below has feed opening, feed opening be positioned at agitation vat directly over, blanking velocity can be by the speed setting push-button control on the controlling box, and can change type of material, proportioning and addition flexibly according to the requirement of sludge nature and processing.The bottom opening of agitation vat is connected to spiral mud extraction transfer lime, and spiral mud extraction transfer lime can drain into corresponding conveyer with the mud after handling.Mud has been realized totally-enclosed in treating processes, has guaranteed that mud can not be scattered, and does not also have the odor pollution environment; Advance mud, stirring and mud extraction and realize control automatically, can regulate according to the mud amount of handling; Curing/stabilizing material major ingredient and auxiliary material divide two hoppers to deposit, and can determine addition and proportioning according to sludge quality and processing requirements.By curing/stabilizing treatment machine of the present invention, can improve the intensity of improving mud, strengthen its stability, the mud after the processing can be used for landfill or as the fill material of engineerings such as public works, road fill, realize the appropriate disposal and the recycling of mud.
Description of drawings
Accompanying drawing 1 is a sludge curing/stabilizing treatment machine structural representation of the present utility model
Accompanying drawing 2 is that the A of Fig. 1 is to view
Among the figure 1 is the storage bucket, the 2nd, spiral advances the mud transfer lime, the 3rd, spiral advances the high-end place of mud transfer lime mud mouth, the 4th, mud is carried driving motor, the 5th, mix agitator motor, the 6th, the major ingredient storage hopper, the 7th, the auxiliary material storage hopper, the 8th, feed opening, the 9th, curing/stabilizing materials conveyance motor, the 10th, steelframe, the 11st, right cylinder housing agitation vat, the 12nd, spiral mud extraction transfer lime, the 13rd, the high-end place of spiral mud extraction transfer lime mud mouth, the 14th, the mud output driving motor after handling, the 15th, automatic control device.
Embodiment:
Contrast Fig. 1, Fig. 2, its structure is to establish whipping appts, storage bucket 1 on the steelframe 10; The top of this whipping appts and bottom have spiral to advance mud transfer lime 2 and spiral mud extraction transfer lime 12 respectively; Cylindrical shell agitation vat in the whipping appts, its enclosure interior is equipped with the staggered helical mixing blade that rises inside and outside the central shaft, central shaft is installed on the crossbeam at cylindrical shell agitation vat top by the solid bearing of its upper end, the top of central shaft connects mixes agitator motor 5, and curing/stabilizing material major ingredient storage hopper 6 and auxiliary material storage hopper 7 are installed on the cylindrical shell agitation vat top cross-bar; Feed opening 8 is all arranged at the bottom of curing/stabilizing material major ingredient storage hopper 6 and auxiliary material storage hopper 7, this feed opening 8 be in whipping appts directly over, the reinforced rotating shaft of stirring being housed in the feed opening 8, an end of rotating shaft connects and mixes agitator motor 5.
Spiral advances mud transfer lime 2 one ends and is higher than its other end, spiral advances mud transfer lime 2 low sides and connects storage bucket 1, it is high-end directly over whipping appts that spiral advances mud transfer lime 2, spiral mud extraction transfer lime 12 1 ends are higher than the other end, its low side connects the bottom opening place of whipping appts, there are spiral mud extraction transfer lime 12 high-end place mud mouths 13 at spiral mud extraction transfer lime 12 high-end places, and the mud output driving motor 14 after the processing is equipped with at the top of spiral mud extraction transfer lime 12.
Feed opening 8 is equipped with rotating shaft stirs feeding device, can adjust the speed of feed.
The feed opening 8 of curing/stabilizing material major ingredient storage hopper 6 and auxiliary material storage hopper 7 bottoms all is equipped with rotating shaft and stirs feeding device.It is the symmetrical blading that is installed on the central shaft that feeding device is stirred in said rotating shaft, it all is lateral arrangement, they all are installed in feed opening 8 places of curing/stabilizing material major ingredient storage hopper 6 and auxiliary material storage hopper 7 by means of bearing and bearing support, its central shaft matches with the output shaft of curing/stabilizing materials conveyance 9.
One end of steelframe 10 is provided with storage bucket 1, storage bucket 1 bottom is processed with mud mouth 3, this mud mouth 3 advances mud transfer lime 2 with spiral and links to each other, said spiral advances mud transfer lime 2 and has certain angle, and spiral advances mud transfer lime 2 high-end place mud mouths 3 and is positioned at directly over the right cylinder housing agitation vat 11, and spiral enters mud transfer lime 2 tops mud conveying driving motor 4 is housed.
During work, the curing/stabilizing material is delivered to major ingredient storage hopper 6 in elder generation and auxiliary material is delivered in the auxiliary material storage hopper 7, open spiral simultaneously by automatic control device 15 again and advance mud transfer lime device 2, spiral mud extraction transfer lime 12, whipping appts and rotating shaft and stir feeding device, they are moved simultaneously.When spiral advanced mud e Foerderanlage 2 dewatered sludge is sent into whipping appts, the material in major ingredient storage hopper 6 and the auxiliary material storage hopper 7 can be according to predefined ratio from the feed opening 8 of bottom and stir feeding device by rotating shaft and send.After dewatered sludge, curing/stabilizing material major ingredient and auxiliary material stir, become solidification in whipping appts, be discharged on the follow-up transportation means (as automobile) by the outlet of spiral mud extraction e Foerderanlage 12.On the automatic control device 15 button is arranged, in order to the motor of opening and closing into and out of mud and feeding device; And guarantee into and out of the amount of mud and feed by adjusting into and out of the motor speed of mud and feeding device.
Claims (4)
1, sludge curing/stabilizing treatment machine is characterized in that establishing on the steelframe whipping appts, storage bucket; End at steelframe is provided with the storage bucket, storage bucket bottom is processed with mud mouth, this mud mouth advances the mud pipe with spiral and links to each other, and said spiral advances the high-end place of mud transfer lime mud mouth and is positioned at directly over the right cylinder housing agitation vat, and spiral enters mud transfer lime top mud conveying driving motor is housed; Top and bottom at whipping appts have spiral to advance mud transfer lime and spiral mud extraction transfer lime respectively; Cylindrical shell agitation vat in the whipping appts, its enclosure interior is equipped with the staggered helical mixing blade that rises inside and outside the central shaft, central shaft is installed on the crossbeam at cylindrical shell agitation vat top by the solid bearing of its upper end, and the top of central shaft connects agitator motor; Curing/stabilizing material major ingredient storage hopper and auxiliary material storage hopper are installed on the cylindrical shell agitation vat top cross-bar; Feed opening is all arranged at the bottom of curing/stabilizing material major ingredient storage hopper and auxiliary material storage hopper, this feed opening be in whipping appts directly over, the reinforced rotating shaft of stirring being housed in the feed opening, an end of rotating shaft connects and mixes agitator motor.
2, sludge curing/stabilizing treatment machine according to claim 1, it is characterized in that described spiral advances mud transfer lime one end and is higher than its other end, spiral advances mud transfer lime low side and connects the storage bucket, it is high-end directly over whipping appts that spiral advances the mud transfer lime, spiral mud extraction transfer lime one end is higher than the other end, its low side connects the bottom opening place of whipping appts, there is the high-end place of spiral mud extraction transfer lime mud mouth at the high-end place of spiral mud extraction transfer lime, and the mud output driving motor after the processing is equipped with at the top of spiral mud extraction transfer lime.
3, sludge curing/stabilizing treatment machine according to claim 1 is characterized in that described feed opening is equipped with the rotating shaft that can adjust delivery rate and stirs feeding device.
4, sludge curing/stabilizing treatment machine according to claim 3, it is characterized in that it is the symmetrical blading that is installed on the central shaft that feeding device is stirred in described rotating shaft, it all is lateral arrangement, and central shaft matches with the output shaft of curing/stabilizing materials conveyance motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200310559U CN201158606Y (en) | 2008-01-25 | 2008-01-25 | Sewage sludge solidifying/stabilizing processor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200310559U CN201158606Y (en) | 2008-01-25 | 2008-01-25 | Sewage sludge solidifying/stabilizing processor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201158606Y true CN201158606Y (en) | 2008-12-03 |
Family
ID=40109199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200310559U Expired - Fee Related CN201158606Y (en) | 2008-01-25 | 2008-01-25 | Sewage sludge solidifying/stabilizing processor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201158606Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102040327A (en) * | 2010-11-15 | 2011-05-04 | 无锡市新安福尔赐机械厂 | Sea mud and sludge curing machine |
-
2008
- 2008-01-25 CN CNU2008200310559U patent/CN201158606Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102040327A (en) * | 2010-11-15 | 2011-05-04 | 无锡市新安福尔赐机械厂 | Sea mud and sludge curing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081203 Termination date: 20110125 |