CN203999286U - A kind of spoil disposal supplementary unit for sewage disposal digester - Google Patents
A kind of spoil disposal supplementary unit for sewage disposal digester Download PDFInfo
- Publication number
- CN203999286U CN203999286U CN201420396534.6U CN201420396534U CN203999286U CN 203999286 U CN203999286 U CN 203999286U CN 201420396534 U CN201420396534 U CN 201420396534U CN 203999286 U CN203999286 U CN 203999286U
- Authority
- CN
- China
- Prior art keywords
- spoil disposal
- sludge digestion
- pilot circuit
- disposal
- stirring mechanism
- Prior art date
- 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.)
- Expired - Lifetime
Links
- 239000010865 sewage Substances 0.000 title claims abstract description 38
- 230000007246 mechanism Effects 0.000 claims abstract description 59
- 239000010802 sludge Substances 0.000 claims abstract description 46
- 230000029087 digestion Effects 0.000 claims abstract description 41
- 238000003756 stirring Methods 0.000 claims abstract description 34
- 238000009434 installation Methods 0.000 claims abstract description 8
- 239000010801 sewage sludge Substances 0.000 claims abstract description 8
- 230000005540 biological transmission Effects 0.000 claims description 13
- 230000008878 coupling Effects 0.000 claims description 7
- 238000010168 coupling process Methods 0.000 claims description 7
- 238000005859 coupling reaction Methods 0.000 claims description 7
- 239000000956 alloy Substances 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 230000009467 reduction Effects 0.000 claims description 3
- 230000000630 rising effect Effects 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 9
- 230000008569 process Effects 0.000 abstract description 7
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
A kind of spoil disposal supplementary unit for sewage disposal digester, this spoil disposal supplementary unit comprises sludge digestion tank stirring mechanism, sewage sludge feed case, spoil disposal pond, boom unit, pilot circuit, electric supply installation, the section form of described sludge digestion tank whipped-up structure is avette, described spoil disposal draw box mechanism is arranged on a side of described sludge digestion stirring mechanism, and the top of described spoil disposal draw box mechanism is lower apart from the height on ground than the top of described sludge digestion stirring mechanism; Boom unit is by being connected for sending prompt tone with the first terminals of described pilot circuit, the second terminals of described pilot circuit are connected with the submersible sewage pump in described spoil disposal draw box mechanism simultaneously, and described pilot circuit can open or cut out submersible sewage pump according to the mud height in described spoil disposal draw box mechanism.The utlity model has long service life, easy to operate, can effectively assist the spoil disposal of sludge digestion tank, make the effectively operation in the process of sewage disposal of whole device, have advantages of that cost is low and stability is high simultaneously.
Description
Technical field
The utility model relates to a kind of spoil disposal supplementary unit for sewage disposal digester.
Background technology
At present, the major issue facing when sewage disposal is sludge treatment.Because the mud total amount producing in the process of whole sewage disposal accounts for 0.5% of sewage total amount, the expense of sludge treatment is also equivalent to the expense of processing nowhere simultaneously, produces so high processing cost reason and is that sludge handling process is complicated, the more high reason for the treatment of facility maintenance cost expensive, treatment facility makes the expense of sludge treatment higher.Existing sludge digestion tank stirrer usually has the flosss such as more pollutent, hair in due to mud in the process of using, and flows into shore pipe spoil disposal pipeline is easily stopped up in the process stirring; Digester overflow sludge discharge way is gap spoil disposal in addition, and in digester, mud is under churned mechanically mode, and local meeting produces dead angle, causes mud in digester bottom and spoil disposal mouth of pipe place deposit buildup, and concentration increases, the difficulty of moving about.
Utility model content
Based on problems of the prior art, the utility model provides a kind of spoil disposal supplementary unit for sewage disposal digester, this device can have long service life, easy to operate, can effectively assist the spoil disposal of sludge digestion tank, make the effectively operation in the process of sewage disposal of whole device, arranging of hummer can be pointed out the state turning round simultaneously, and pilot circuit adopts PLC pilot circuit to have advantages of that cost is low and stability is high.
For achieving the above object, the technical solution adopted in the utility model is:
A kind of spoil disposal supplementary unit for sewage disposal digester, it is characterized in that, this spoil disposal supplementary unit comprises sludge digestion tank stirring mechanism, sewage sludge feed case, spoil disposal pond, boom unit, pilot circuit, electric supply installation, and described sludge digestion tank stirring mechanism comprises motor, deceleration device, shaft coupling, torsion transmission device, head bearing bearing, head bearing, lower bearing bearing, lower bearing, continous way helical runner; The two ends of described sewage sludge feed case are connected with settling pit, described sludge digestion tank stirring mechanism respectively; The top of described spoil disposal case is parallelly connected in described sludge digestion tank stirring mechanism by communicating pipe; The section form of described sludge digestion tank whipped-up structure is avette, the output shaft of described motor is connected with described deceleration device by described shaft coupling, and described motor is positioned at the upper end of described deceleration device, described deceleration device is connected with described continous way helical runner by described torsion transmission device, described upper bearing sleeve is located at the upper end of torque transmission bar, and described head bearing is arranged in top chock; Described lower bearing sleeve is located at the lower end of torque transmission bar, and described lower bearing is arranged in step; Described spoil disposal draw box mechanism is arranged on a side of described sludge digestion stirring mechanism, and the top of described spoil disposal draw box mechanism is lower apart from the height on ground than the top of described sludge digestion stirring mechanism; Described spoil disposal draw box mechanism comprises submersible sewage pump, erecting frame, shore pipe, torage tank, described submersible sewage pump is fixedly mounted in described torage tank by described erecting frame, described submersible sewage pump impeller extends in described torage tank, and described shore pipe is connected in the spoil disposal outlet of described sludge digestion tank stirring mechanism; The top height of the mud in described sludge digestion tank stirring mechanism is during higher than the top height of described spoil disposal draw box mechanism, described boom unit is by being connected for sending prompt tone with the first terminals of described pilot circuit, the second terminals of described pilot circuit are connected with the submersible sewage pump in described spoil disposal draw box mechanism simultaneously, described pilot circuit can open or cut out submersible sewage pump according to the mud height in described spoil disposal draw box mechanism, and the 3rd terminals of described motor and described pilot circuit are all connected with described electric supply installation.
In technique scheme, further improved technical scheme is as follows:
1, in such scheme, what described pilot circuit adopted is programmable PLC pilot circuit, and described pilot circuit can start or cut out submersible sewage pump according to the rising of the mud liquid level in described spoil disposal case; The object arranging so does not need manually to open submersible sewage pump on the one hand, and PLC pilot circuit cost is lower on the other hand;
2, in such scheme, described deceleration device is gear planetary reduction gear, and described erecting frame connects by welding or bolt or the mode of riveted joint is fixedly mounted in described mud discharging device;
3,, in such scheme, the top of described sludge digestion tank stirring mechanism is far from the height on ground and the top of spoil disposal draw box mechanism far from the difference of altitude=1.2-1.5m on ground; The object of design is to guarantee that the mud in sludge digestion tank stirring mechanism can flow in spoil disposal draw box mechanism like this, for sharing sludge digestion tank stirring mechanism load intensity;
4,, in such scheme, the material that described spoil disposal case adopts is stainless steel or alloy material; The object of design is to improve the erosion resistance of spoil disposal case like this.
Because technique scheme is used, the utility model has following advantages and effect compared with prior art:
The said apparatus that the utility model adopts can have long service life, easy to operate, can effectively assist the spoil disposal of sludge digestion tank, make the effectively operation in the process of sewage disposal of whole device, arranging of hummer can be pointed out the state turning round simultaneously, and pilot circuit adopts PLC pilot circuit to have advantages of that cost is low and stability is high.
Accompanying drawing explanation
Accompanying drawing 1 is the structural representation of the spoil disposal supplementary unit of digester in sewage disposal of the present utility model.
The Reference numeral occurring in above-mentioned accompanying drawing, concrete meaning is as follows:
1: sludge digestion tank stirring mechanism; 2: sewage sludge feed case; 3, spoil disposal case; 4, boom unit; 5: pilot circuit; 5-1: the first terminals; 5-2: the second terminals; 5-3: the 3rd terminals; 6: electric supply installation; 7: motor; 8: deceleration device; 9: shaft coupling; 10: torsion transmission device; 11: head bearing bearing; 12: head bearing; 13: lower bearing bearing; 14: lower bearing; 15: continous way helical runner; 16: settling pit; 17: submersible sewage pump; 18: erecting frame; 19: shore pipe; 20; Torage tank; 21: submersible sewage pump impeller; 22: spoil disposal outlet; H: difference of altitude; G: ground.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further described:
Shown in accompanying drawing 1, a kind of spoil disposal supplementary unit for sewage disposal digester, it is characterized in that, this spoil disposal supplementary unit comprises sludge digestion tank stirring mechanism 1, sewage sludge feed case 2, spoil disposal pond 3, boom unit 4, pilot circuit 5, electric supply installation 6, and described sludge digestion tank stirring mechanism 1 comprises motor 7, deceleration device 8, shaft coupling 9, torsion transmission device 10, head bearing bearing 11, head bearing 12, lower bearing bearing 13, lower bearing 14, continous way helical runner 15, the two ends of described sewage sludge feed case 2 are connected with settling pit 16, described sludge digestion tank stirring mechanism 1 respectively, the top of described spoil disposal case 3 is parallelly connected in described sludge digestion tank stirring mechanism 1 by communicating pipe 23, the section form of described sludge digestion tank whipped-up structure 1 is avette, the output shaft of described motor 7 is connected with described deceleration device 8 by described shaft coupling 9, and described motor 7 is positioned at the upper end of described deceleration device 8, described deceleration device 8 is connected with described continous way helical runner 15 by described torsion transmission device 10, described head bearing 12 is set in the upper end of torque transmission bar 10, and described head bearing 12 is arranged on top chock interior 11, described lower bearing sleeve is located at the lower end of torque transmission bar, and described lower bearing is arranged in step, described spoil disposal draw box mechanism is arranged on a side of described sludge digestion stirring mechanism, and the top of described spoil disposal draw box mechanism is lower apart from the height on ground than the top of described sludge digestion stirring mechanism, described spoil disposal draw box mechanism comprises submersible sewage pump 17, erecting frame 18, shore pipe 19, torage tank 20, described submersible sewage pump 17 is fixedly mounted in described torage tank 20 by described erecting frame 18, described submersible sewage pump impeller 21 extends in described torage tank 20, and described shore pipe 24 is connected in the spoil disposal outlet 22 of described sludge digestion tank stirring mechanism, the top height of the mud in described sludge digestion tank stirring mechanism is during higher than the top height of described spoil disposal draw box mechanism, described boom unit 4 is by being connected for sending prompt tone with the first terminals 5-1 of described pilot circuit, the second terminals 5-2 of described pilot circuit is connected with the submersible sewage pump in described spoil disposal draw box mechanism simultaneously, described pilot circuit can open or cut out submersible sewage pump according to the mud height in described spoil disposal draw box mechanism, the 3rd terminals 5-3 of described motor and described pilot circuit is all connected with described electric supply installation, the top of described sludge digestion tank stirring mechanism is far from the height on ground and the top of spoil disposal draw box mechanism far from the height difference H=1.2-1.5m on ground, what described pilot circuit 5 adopted is programmable PLC pilot circuit, described pilot circuit 5 can start or cut out submersible sewage pump 17 according to the rising of the mud liquid level in described spoil disposal case, described deceleration device 8 is gear planetary reduction gear, and described erecting frame 18 connects by welding or bolt or the mode of riveted joint is fixedly mounted in described mud discharging device, and the material that described spoil disposal case adopts is stainless steel or alloy material.
Above-described embodiment is only explanation technical conceive of the present utility model and feature, and its object is to allow person skilled in the art can understand content of the present utility model and implement according to this, can not limit protection domain of the present utility model with this.Every equivalence of warning lock even according to the utility model changes or modifies, within all should being encompassed in protection domain of the present utility model.
Claims (5)
1. the spoil disposal supplementary unit for sewage disposal digester, it is characterized in that, this spoil disposal supplementary unit comprises sludge digestion tank stirring mechanism, sewage sludge feed case, spoil disposal pond, boom unit, pilot circuit, electric supply installation, and described sludge digestion tank stirring mechanism comprises motor, deceleration device, shaft coupling, torsion transmission device, head bearing bearing, head bearing, lower bearing bearing, lower bearing, continous way helical runner; The two ends of described sewage sludge feed case are connected with settling pit, described sludge digestion tank stirring mechanism respectively; The top of described spoil disposal case is parallelly connected in described sludge digestion tank stirring mechanism by communicating pipe; The section form of described sludge digestion tank whipped-up structure is avette, the output shaft of described motor is connected with described deceleration device by described shaft coupling, and described motor is positioned at the upper end of described deceleration device, described deceleration device is connected with described continous way helical runner by described torsion transmission device, described upper bearing sleeve is located at the upper end of torque transmission bar, and described head bearing is arranged in top chock; Described lower bearing sleeve is located at the lower end of torque transmission bar, and described lower bearing is arranged in step; Described spoil disposal draw box mechanism is arranged on a side of described sludge digestion stirring mechanism, and the top of described spoil disposal draw box mechanism is lower apart from the height on ground than the top of described sludge digestion stirring mechanism; Described spoil disposal draw box mechanism comprises submersible sewage pump, erecting frame, shore pipe, torage tank, described submersible sewage pump is fixedly mounted in described torage tank by described erecting frame, described submersible sewage pump impeller extends in described torage tank, and described shore pipe is connected in the spoil disposal outlet of described sludge digestion tank stirring mechanism; The top height of the mud in described sludge digestion tank stirring mechanism is during higher than the top height of described spoil disposal draw box mechanism, described boom unit is by being connected for sending prompt tone with the first terminals of described pilot circuit, the second terminals of described pilot circuit are connected with the submersible sewage pump in described spoil disposal draw box mechanism simultaneously, described pilot circuit can open or cut out submersible sewage pump according to the mud height in described spoil disposal draw box mechanism, and the 3rd terminals of described motor and described pilot circuit are all connected with described electric supply installation.
2. spoil disposal supplementary unit as claimed in claim 1, is characterized in that: what described pilot circuit adopted is programmable PLC pilot circuit, and described pilot circuit can start or cut out submersible sewage pump according to the rising of the mud liquid level in described spoil disposal case.
3. spoil disposal supplementary unit as claimed in claim 1, is characterized in that: described deceleration device is gear planetary reduction gear, and described erecting frame connects by welding or bolt or the mode of riveted joint is fixedly mounted in described mud discharging device.
4. spoil disposal supplementary unit as claimed in claim 1, is characterized in that: the top of described sludge digestion tank stirring mechanism is far from the height on ground and the top of spoil disposal draw box mechanism far from the difference of altitude=1.2-1.5m on ground.
5. spoil disposal supplementary unit as claimed in claim 1, is characterized in that: the material that described spoil disposal case adopts is stainless steel or alloy material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420396534.6U CN203999286U (en) | 2014-07-17 | 2014-07-17 | A kind of spoil disposal supplementary unit for sewage disposal digester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420396534.6U CN203999286U (en) | 2014-07-17 | 2014-07-17 | A kind of spoil disposal supplementary unit for sewage disposal digester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203999286U true CN203999286U (en) | 2014-12-10 |
Family
ID=52039316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420396534.6U Expired - Lifetime CN203999286U (en) | 2014-07-17 | 2014-07-17 | A kind of spoil disposal supplementary unit for sewage disposal digester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203999286U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106746456A (en) * | 2016-12-21 | 2017-05-31 | 徐州工程学院 | A kind of sludge dehydration device and its method of work based on Controlled by Programmable Controller |
| CN108840536A (en) * | 2018-07-13 | 2018-11-20 | 上海城投污水处理有限公司 | Sludge digestion tank simulation system |
-
2014
- 2014-07-17 CN CN201420396534.6U patent/CN203999286U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106746456A (en) * | 2016-12-21 | 2017-05-31 | 徐州工程学院 | A kind of sludge dehydration device and its method of work based on Controlled by Programmable Controller |
| CN108840536A (en) * | 2018-07-13 | 2018-11-20 | 上海城投污水处理有限公司 | Sludge digestion tank simulation system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141210 |