CN201565188U - Rotating drum rotary pushing device of integral rotating drum concentration belt type dewatering machine - Google Patents
Rotating drum rotary pushing device of integral rotating drum concentration belt type dewatering machine Download PDFInfo
- Publication number
- CN201565188U CN201565188U CN2009202505170U CN200920250517U CN201565188U CN 201565188 U CN201565188 U CN 201565188U CN 2009202505170 U CN2009202505170 U CN 2009202505170U CN 200920250517 U CN200920250517 U CN 200920250517U CN 201565188 U CN201565188 U CN 201565188U
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- China
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- rotating drum
- rotary drum
- mud
- propulsion plant
- material feeding
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- Treatment Of Sludge (AREA)
Abstract
The utility model relates to a rotating drum rotary pushing device of an integral rotating drum concentration belt type dewatering machine, which is characterized in that the rotating drum rotary pushing device adopts a framework type structure, and mainly comprises a material feeding pipe nipple, a material feeding tube, an axial support frame, a spiral body and a material discharging tube, wherein the material feeding pipe nipple is connected with the material feeding tube, a plurality of axial support frames are arranged between the material feeding tube and the material discharging tube at the tail part, a plurality of axial support frames form a rotating framework, and the spiral body is fixedly arranged on the axial support frame in the rotating framework. The utility model omits a center shaft in the existing rotating drum, increases the relative space inside the rotating drum, increases the feeding quantity of the mud and reduces the abrasion, at the same time, the manufacture, the installation and the dismounting are convenient, the mud treatment capability and efficiency can be improved, and the utility model has the obvious energy-saving effect.
Description
Technical field
The utility model belongs to environmental technology field, particularly relates to a kind of rotary drum and concentrates belt dehydrating integrated machine drum rotating propulsion plant.
Background technology
Thereby it is the mud through chemical coagulation to be given earlier concentrate and then carry out a kind of efficient plant equipment that extrusion dehydration reduces moisture percentage in sewage sludge greatly that rotary drum concentrates the belt dehydrating integrated machine.Its with mud regulate, mud concentrates and three process units of sludge dewatering are integrated in one, and has that technological process is simple, continuously-running, a Technological adaptability and the process modulability is strong, automaticity is high, series of advantages such as easy and simple to handle.Rotary drum concentrates the belt dehydrating integrated machine to be made up of rotary drum thickener and belt dewaterer two parts, and its operation principle is: the rotary drum thickener is the surface moisture that utilizes the sieving effect removal mud of drum surface screen pack, reaches concentrated effect.After flocculation mud enters rotary drum, go into interruption-forming mud volume at rotary drum, by the rotation and the propelling of rotary drum, the mud that concentrating degree is more and more higher sent rotary drum, delivered to the gravity dehydration section of belt dewaterer.
Usually in the rotary drum of existing rotary drum thickener by an axis of forming by minor axis and sleeve pipe, drum rotating is to utilize motor to connect the driving drum rotating by speed changer with axis in the rotary drum.In the rotary drum conveying impeller is arranged simultaneously,, carry out the processed and the conveying of mud by drum rotating and conveying impeller.When this propulsion plant advances, owing in the rotary drum axis is arranged, reduce the rotary drum space, thereby reduced the amount of feeding of mud, axis very easily weares and teares simultaneously, causes unnecessary parking.
Summary of the invention
The utility model for solve the technical problem that exists in the known technology provide a kind of simple in structure, easy to make, use reliably, improved the ability of Treatment of Sludge and the rotary drum of efficient and concentrated belt dehydrating integrated machine drum rotating propulsion plant.
The technical scheme that the utility model is taked for the technical problem that exists in the solution known technology is:
A kind of rotary drum concentrates belt dehydrating integrated machine drum rotating propulsion plant, it is characterized in that: this drum rotating propulsion plant adopts tower structure, mainly comprises charging pipe nipple, feeding cylinder, axial support, conveyor screw and discharge barrel; Described charging pipe nipple connects feeding cylinder, is installed with several axial supports between the discharge barrel of feeding cylinder and afterbody, and several axially prop up and are configured to slewing frame, axially install conveyor screw on the support in slewing frame.
The utility model can also adopt following technical measures:
Described feeding cylinder adopts the closed type structure.
Described discharge barrel adopts the open type structure.
Described conveyor screw adopts the shaftless conveyor screw.
Advantage and the good effect that the utlity model has are: because the utility model adopts technique scheme, promptly this drum rotating propulsion plant adopts tower structure, removed the axis in the existing rotary drum, increased the inner space of rotary drum, increased the amount of feeding of mud, reduced wearing and tearing, made simultaneously, installation, convenient disassembly, improve the ability and the efficient of Treatment of Sludge, had obvious energy-saving effect.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the perspective view of Fig. 1;
Fig. 3 is the utility model user mode structural representation.
Among the figure: 1, charging pipe nipple; 2, feeding cylinder; 3, axial support; 4, conveyor screw; 5, discharge barrel; 6, rotary drum; 7, rotary bracket; 8, drive unit; 9, frame; 10, filter screen flusher; 11, water leg; 12, advance the mud pipe; 13, mud mouth.
The specific embodiment
For further understanding summary of the invention of the present utility model, characteristics and effect, exemplify following examples now, and conjunction with figs. is described in detail as follows:
Embodiment:
See also Fig. 1 to Fig. 3, a kind of rotary drum concentrates belt dehydrating integrated machine drum rotating propulsion plant, and this drum rotating propulsion plant adopts tower structure, mainly comprises charging pipe nipple 1, feeding cylinder 2, axial support 3, conveyor screw 4 and discharge barrel 5; Described charging pipe nipple 1 connects feeding cylinder 2, be installed with several axial supports 3 between the discharge barrel 5 of feeding cylinder 2 and afterbody, several axial supports 3 constitute slewing frame, axially install conveyor screw 4 on the support 3 in slewing frame, and this conveyor screw adopts the shaftless structure.Feeding cylinder adopts closed type in said structure, and discharging opening adopts opened type, prevents the backflow of water-containing sludge, helps the conveying of mud.
In conjunction with said structure rotary drum being concentrated belt dehydrating integrated machine operation principle is described: rotary drum concentrates the belt dehydrating integrated machine to be made up of rotary drum thickener and belt dewaterer two parts, and the rotary drum thickener mainly comprises rotary drum 6, rotary bracket 7, drive unit 8, frame 9, filter screen flusher 10 and water leg 11.As shown in Figure 2, drive unit 8 is made up of motor and hinge wheel and is fixed on the frame 9, and dismountable protective plate is housed on the frame 9, and revolution support and minor sprocket are equipped with in endfeed pipe nipple 1 place before the rotary drum, rotary bracket also is equipped with at discharge barrel 5 places, rotary drum rear end, and rotary bracket is fixed on the frame.Connect the hinge wheel of drive unit and the minor sprocket at charging pipe nipple place by chain, drive drum rotating.The mud inlet end of rotary drum is fixed with the charging pipe nipple, and thickened sludge imports by advancing mud pipe 12, is admitted in the rotary drum by charging pipe nipple 1, filtrate is flowed out by filter screen, remittance people Rinsing Area, mud are discharged by the mud mouth 13 that discharge barrel is external under the guiding of rotary drum inside spin body 4.Thereby guarantee the concentrated effect of mud in rotary drum, avoid the accumulation of mud in rotary drum simultaneously.The selection of screw pitch and width and the rotating speed of rotary drum have considerable influence to concentrated effect and efficient, and it is big more that general spiral revolves pitch, and thickening efficiency is high more, concentrated effect is low more.Pass through frequency-conversion drive apparatus, realize frequency control, with reply because when advancing mud amount, sludge quality or medicine system operating mode and changing, rotating speed is adjusted accordingly, mud does not produce turbulent flow in rotary drum, constantly upset in the process of rotation can be removed free water in the mud to greatest extent by the filtration of filter screen, realize pre-concentration, to reach best concentrated effect.
Claims (4)
1. a rotary drum concentrates belt dehydrating integrated machine drum rotating propulsion plant, it is characterized in that: this drum rotating propulsion plant adopts tower structure, mainly comprises charging pipe nipple, feeding cylinder, axial support, conveyor screw and discharge barrel; Described charging pipe nipple connects feeding cylinder, is installed with several axial supports between the discharge barrel of feeding cylinder and afterbody, and several axially prop up and are configured to slewing frame, axially install conveyor screw on the support in slewing frame.
2. rotary drum according to claim 1 concentrates belt dehydrating integrated machine drum rotating propulsion plant, it is characterized in that: described feeding cylinder adopts the closed type structure.
3. rotary drum according to claim 1 concentrates belt dehydrating integrated machine drum rotating propulsion plant, it is characterized in that: described discharge barrel adopts the open type structure.
4. rotary drum according to claim 1 concentrates belt dehydrating integrated machine drum rotating propulsion plant, it is characterized in that: described conveyor screw adopts the shaftless conveyor screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202505170U CN201565188U (en) | 2009-11-19 | 2009-11-19 | Rotating drum rotary pushing device of integral rotating drum concentration belt type dewatering machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202505170U CN201565188U (en) | 2009-11-19 | 2009-11-19 | Rotating drum rotary pushing device of integral rotating drum concentration belt type dewatering machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201565188U true CN201565188U (en) | 2010-09-01 |
Family
ID=42657468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202505170U Expired - Fee Related CN201565188U (en) | 2009-11-19 | 2009-11-19 | Rotating drum rotary pushing device of integral rotating drum concentration belt type dewatering machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201565188U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103706490A (en) * | 2013-12-19 | 2014-04-09 | 上海海巴机械工程有限公司 | Rotary-drum-type thickener and rotary drum thereof |
| CN106673394A (en) * | 2016-12-30 | 2017-05-17 | 吴惠霞 | System and method for dewatering in slurry field |
-
2009
- 2009-11-19 CN CN2009202505170U patent/CN201565188U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103706490A (en) * | 2013-12-19 | 2014-04-09 | 上海海巴机械工程有限公司 | Rotary-drum-type thickener and rotary drum thereof |
| CN106673394A (en) * | 2016-12-30 | 2017-05-17 | 吴惠霞 | System and method for dewatering in slurry field |
| CN106673394B (en) * | 2016-12-30 | 2023-08-04 | 吴惠霞 | System and method for on-site dehydration of slurry |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100901 Termination date: 20151119 |
|
| EXPY | Termination of patent right or utility model |