CN104190117A - Double-chain driven sludge scraper - Google Patents
Double-chain driven sludge scraper Download PDFInfo
- Publication number
- CN104190117A CN104190117A CN201410460914.6A CN201410460914A CN104190117A CN 104190117 A CN104190117 A CN 104190117A CN 201410460914 A CN201410460914 A CN 201410460914A CN 104190117 A CN104190117 A CN 104190117A
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- CN
- China
- Prior art keywords
- chain
- sedimentation basin
- driving shaft
- upside
- mud scraper
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The invention discloses a double-chain driven sludge scraper. A motor base is arranged on the upper surface of a settling pool and is provided with a tripod which is arranged in the settling pool; a speed reducer is arranged on the upper surface of the motor base and is provided with a small chain wheel; a driving shaft is arranged at the upper side in the settling pool; a big chain wheel is arranged at one end of the driving shaft; a transmission chain is arranged for connecting the small and big chain wheels; the driving shaft is provided with a driving chain wheel; bearing boxes are arranged at two ends of the driving shaft and are arranged on the wall of the settling pool; driven shafts are arranged at the upper and lower sides of the settling pool and are provided with driven chain wheels; bearing boxes are arranged two ends of each driven shaft and are arranged on the wall of the settling pool; a chain is arranged for connecting the driving chain wheels and the driven chain wheels; a sludge scraping plate is arranged on the upper surface of the chain; a welding connecting element of the sludge scraping plate is arranged on the upper surface of the chain by virtue of a pin roll; a support roller is arranged at the lower surface of the chain at the upper side of the settling pool; wear resistant parts are arranged at the bottom of the settling pool; a sludge groove is arranged at one end of the bottom of the settling pool; the speed reducer is arranged on the upper surface of the motor base and a control cabinet of the speed reducer is provided with a safety device for self-stopping when the reducer is overloaded.
Description
Technical field
The present invention is sewage sludge treatment facility field, relates to a kind of mud scraper, furthermore, relates to the mud scraper that a kind of chain drives.
Background technology
Mud scraper is the capital equipment that sewage sludge is processed, mud scraper is widely used in the environment protection sewage Treatment of Sludge industry of town and country, the sedimentation basin that mud scraper is installed is generally used concrete or metallic plate welding material to make, mud scraper bottom is provided with sludge sump, sewage sludge enters sedimentation basin and makes based on solid particle gravitational settling or after using medicine concentrated the sludge slurry that top is sedimentation for primary water bottom, mud scraper can be discharged sedimentation basin by sludge sump by pipeline suction dredge by the sludge slurry of precipitation, the technique of processing according to sewage sludge and then do next step processing, mud scraper bottom is provided with the cleaning shoe of operation, the effect that the sludge slurry of sedimentation moves by cleaning shoe, make the mud of precipitation push sludge sump discharge to, primary water is discharged by sedimentation basin top, reach the mud object separated with primary water.
The mud scraper using mostly at present is reciprocating, but find to have weak point in using at the scene, the structure of back and forth moving due to mud scraper is easy to the mud of concentrated postprecipitation to rise and be again dissolved in sewage, make mud and the primary water separative efficiency of precipitation low, can not make mud normally enter sludge sump and be discharged by suction dredge, reciprocating mud scraper complex structure often breaks down, and maintenance is inconvenient, service life, fugitive rate was low simultaneously, affected the efficiency of Treatment of Sludge.
Summary of the invention
The object of the invention is the weak point existing in above-mentioned background technology in order to solve, and the mud scraper that provides a kind of chain to drive.
To achieve these goals, the invention provides the mud scraper that a kind of chain drives, mounted motor seat on sedimentation basin, this motor cabinet is provided with tripod and is arranged on sedimentation basin, reducing motor is set to be arranged on above motor cabinet, reducing motor is installed minor sprocket, in sedimentation basin, upside arranges driving shaft, hinge wheel is installed in driving shaft one end, be provided with driving chain and connect minor sprocket and hinge wheel, driving shaft arranges drive sprocket, this both ends of main drive shaft is provided with bearing box and is arranged on precipitation pool wall, upside and downside at sedimentation basin arrange driven axle, this driven axle is installed by movable sprocket, driven axle two ends are provided with bearing box and are arranged on precipitation pool wall, arrange that chain connects drive sprocket and by movable sprocket, cleaning shoe is installed on chain and is formed the mud scraper that chain drives, this cleaning shoe is welded to connect part and uses bearing pin to be arranged on above chain, below the chain of sedimentation basin upside, be provided with carrying roller, these carrying roller two ends are provided with bearing box B and are arranged on precipitation pool wall, in sedimentation basin bottom, be provided with wearing piece, sludge sump is arranged on one end of sedimentation basin bottom.
The described reducing motor that arranges is arranged on above motor cabinet, and the switch board of reducing motor arranges the safety device of motor overload overload automatic stop.
Described upside in sedimentation basin arranges driving shaft and upside and downside driven axle is set, and this driving shaft and driven axle are Combination Welding, and the material of use is seamless steel pipe and structural carbon steel.
The mud scraper mud efficiency of scraping firm in structure being driven by this chain of enforcement of the present invention is high, the many continuous little mud speed of scraping of operating load of cleaning shoe that the mud scraper that this chain drives is installed is fast, reducing motor switch board is provided with overload automatic stop safety device, guarantee to operate personal safety means and use safety, this mud scraper upper end chain arranges carrying roller chain and can not drop stable, the mud scraper that chain drives moves that translational speed is low prevents that the sludge stirring of precipitation from rising continuously, operation makes pool bottom sludge can again not be dissolved in sewage again continuously, but forwards entering sludge sump, mud Continuous Flow discharged by pipeline suction dredge, cleaning shoe bottom surface arranges wearing piece and operates steadily wear-resisting increase service life, this use working service simple in structure is convenient, improve the efficiency of spoil disposal.
Accompanying drawing explanation
The present invention is further described for drawings and Examples below.
Fig. 1 is the mud scraper cross-sectional schematic that a kind of chain of the present invention drives.
Fig. 2 is the mud scraper schematic top plan view that a kind of chain of Fig. 1 drives.
Fig. 3 is the mud scraper schematic side view that a kind of chain of Fig. 1 drives.
Fig. 4 is the vertical enlarged diagram in the part of Fig. 1.
Fig. 5 is the partial lateral enlarged diagram of Fig. 4.
1. sedimentation basins in figure, 2. reducing motor, 3. minor sprocket, 4. driving chain, 5. hinge wheel, 6. driving shaft, 7. drive sprocket, 8. chain, 9. cleaning shoe, 10. by movable sprocket, 11. carrying rollers, 12. driven axles, 13. sludge sumps, 14. motor cabinets, 15. bearing boxs, 16. bearing box B, 17. wearing pieces, 18. tripods, 19. bearing pins, 20. connectors.
The specific embodiment
Refer to shown in Fig. 1 to Fig. 5, the invention provides the mud scraper that a kind of chain drives, at sedimentation basin 1 upper end mounted motor seat 14, this motor cabinet 14 is provided with tripod 18 and uses expansion bolt to be arranged on on sedimentation basin 1 wall of concrete for making, the material of making motor cabinet 14 and tripod 18 uses is structural carbon steel, through welding fabrication, motor cabinet 14 is installed reducing motor 2 above, reducing motor 2 switch boards are provided with overload automatic stop safety device, this reducing motor 2 is installed minor sprocket 3 above, at the interior upside of sedimentation basin 1, driving shaft 6 is set, make this driving shaft 6 and driven axle 12 for soldering group zoarium, machining moulding again after welding, the material that this driving shaft 6 and driven axle 12 two ends welding are used is structural carbon steel, the material that middle welding is used is seamless steel pipe, after welding, use C6140-5 type lathe through centre frame machine-shaping, in driving shaft 6 one end, hinge wheel 5 is installed, be provided with driving chain 4 and connect minor sprocket 3 and hinge wheel 5, driving shaft 6 arranges drive sprocket 7, these driving shaft 6 two ends are provided with bearing box 15 and use expansion bolt to be arranged on sedimentation basin 1 wall, upside and downside at sedimentation basin 1 arrange driven axle 12, this driven axle 12 is installed by movable sprocket 10, driven axle 12 two ends are provided with bearing box 15 and use expansion bolt to be arranged on on sedimentation basin 1 wall of concrete for making, arrange that chain 8 connects drive sprockets 7 and by movable sprocket 10, cleaning shoe 9 is installed on chain 8, the material of making chain 8 uses is stainless steel or malleable cast iron, high-intensity plastic material also can be made, the described cleaning shoe 9 of installing on chain 1, the material that cleaning shoe 9 is used is stainless steel or fiberglass and other plastic material, this cleaning shoe 9 is arranged on connector 20 and uses bearing pin 19 to be arranged on above chain 8, the material that bearing pin 19 is used is stainless steel, use the machine-shaping of C6140-1 type lathe, below the chain 8 of sedimentation basin 1 upside, be provided with carrying roller 11, making this carrying roller 11 is machining moulding again after welding combination, the material that carrying roller 11 two ends welding are used is structural carbon steel, centre is welded as seamless steel pipe, after welding, use C6140-5 type lathe through centre frame machine-shaping, these carrying roller 11 two ends are provided with bearing box B16 and use expansion bolt to be arranged on on sedimentation basin 1 wall of concrete for making, the in-built bearing of bearing box 15 and bearing box B16 adopts the sliding bearing of water lubrication, if being the installation by Metal Material Welding, sedimentation basin 1 do not re-use expansion bolt, the metal material hitch that can punch, in sedimentation basin 1 bottom with concrete for making, be provided with wearing piece 17, the material that wearing piece 17 uses are installed is stainless steel or plastics, wearing piece 17 is embedded in the inside while doing mattess in sedimentation basin 1 bottom, if sedimentation basin 1 is to be formed by Metal Material Welding, wearing piece 17 is no longer installed, sludge sump 13 is arranged on one end of sedimentation basin 1 bottom.
Claims (3)
1. the mud scraper that a chain drives, it is characterized in that: mounted motor seat on sedimentation basin, this motor cabinet is provided with tripod and is arranged on sedimentation basin, reducing motor is set to be arranged on above motor cabinet, reducing motor is installed minor sprocket, in sedimentation basin, upside arranges driving shaft, hinge wheel is installed in driving shaft one end, be provided with driving chain and connect minor sprocket and hinge wheel, driving shaft arranges drive sprocket, this both ends of main drive shaft is provided with bearing box and is arranged on precipitation pool wall, upside and downside at sedimentation basin arrange driven axle, this driven axle is installed by movable sprocket, driven axle two ends are provided with bearing box and are arranged on precipitation pool wall, arrange that chain connects drive sprocket and by movable sprocket, cleaning shoe is installed on chain and is formed the mud scraper that chain drives, this cleaning shoe is welded to connect part and uses bearing pin to be arranged on above chain, below the chain of sedimentation basin upside, be provided with carrying roller, these carrying roller two ends are provided with bearing box B and are arranged on precipitation pool wall, in sedimentation basin bottom, be provided with wearing piece, sludge sump is arranged on one end of sedimentation basin bottom.
2. the mud scraper that a kind of chain as claimed in claim 1 drives, is characterized in that: the described reducing motor that arranges is arranged on above motor cabinet, and the switch board of reducing motor arranges the safety device of motor overload overload automatic stop.
3. the mud scraper that a kind of chain as claimed in claim 1 drives, it is characterized in that: described upside in sedimentation basin arranges driving shaft and upside and downside driven axle is set, this driving shaft and driven axle are Combination Welding, and the material of use is seamless steel pipe and structural carbon steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410460914.6A CN104190117A (en) | 2014-09-12 | 2014-09-12 | Double-chain driven sludge scraper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410460914.6A CN104190117A (en) | 2014-09-12 | 2014-09-12 | Double-chain driven sludge scraper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104190117A true CN104190117A (en) | 2014-12-10 |
Family
ID=52075570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410460914.6A Pending CN104190117A (en) | 2014-09-12 | 2014-09-12 | Double-chain driven sludge scraper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104190117A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105413258A (en) * | 2015-12-02 | 2016-03-23 | 宋德安 | Continuous residue scraper device of aeration grit chamber |
| CN106310737A (en) * | 2015-06-19 | 2017-01-11 | 宜兴市富陶环境保护设备有限公司 | Chain type mud scraper |
| CN115432878A (en) * | 2022-10-12 | 2022-12-06 | 中国矿业大学 | High-salinity mine water treatment device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86102296A (en) * | 1985-04-11 | 1986-10-22 | 布德公司 | Rectangular water treatment tank with plastic parts |
| JPH01123609A (en) * | 1987-11-06 | 1989-05-16 | Hitachi Metals Ltd | Alga removing device |
| JPH0880402A (en) * | 1994-09-09 | 1996-03-26 | Mitsuhiro Fujiwara | Algae removing device in treating basin such as sedimentation one |
| CN2520331Y (en) * | 2002-01-22 | 2002-11-13 | 沈阳利环设备制造有限公司 | Chain sand and mud scraper |
-
2014
- 2014-09-12 CN CN201410460914.6A patent/CN104190117A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86102296A (en) * | 1985-04-11 | 1986-10-22 | 布德公司 | Rectangular water treatment tank with plastic parts |
| JPH01123609A (en) * | 1987-11-06 | 1989-05-16 | Hitachi Metals Ltd | Alga removing device |
| JPH0880402A (en) * | 1994-09-09 | 1996-03-26 | Mitsuhiro Fujiwara | Algae removing device in treating basin such as sedimentation one |
| CN2520331Y (en) * | 2002-01-22 | 2002-11-13 | 沈阳利环设备制造有限公司 | Chain sand and mud scraper |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106310737A (en) * | 2015-06-19 | 2017-01-11 | 宜兴市富陶环境保护设备有限公司 | Chain type mud scraper |
| CN105413258A (en) * | 2015-12-02 | 2016-03-23 | 宋德安 | Continuous residue scraper device of aeration grit chamber |
| CN115432878A (en) * | 2022-10-12 | 2022-12-06 | 中国矿业大学 | High-salinity mine water treatment device |
| CN115432878B (en) * | 2022-10-12 | 2023-07-25 | 中国矿业大学 | High salinity mine water treatment device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141210 |