CN102887554B - Horizontal type stirrer through-wall structure of sewage treating pond - Google Patents
Horizontal type stirrer through-wall structure of sewage treating pond Download PDFInfo
- Publication number
- CN102887554B CN102887554B CN 201210353670 CN201210353670A CN102887554B CN 102887554 B CN102887554 B CN 102887554B CN 201210353670 CN201210353670 CN 201210353670 CN 201210353670 A CN201210353670 A CN 201210353670A CN 102887554 B CN102887554 B CN 102887554B
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- Prior art keywords
- sleeve
- axle sleeve
- wall
- permanent
- ring
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- 239000010865 sewage Substances 0.000 title abstract description 8
- 238000007789 sealing Methods 0.000 claims abstract description 16
- 238000010276 construction Methods 0.000 claims abstract description 4
- 238000004080 punching Methods 0.000 claims description 29
- 210000004907 gland Anatomy 0.000 claims description 5
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 238000003756 stirring Methods 0.000 abstract description 9
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
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Abstract
The invention relates to a horizontal type stirrer through-wall structure of a sewage treating pond. The horizontal type stirrer through-wall structure has the innovation points by comprising a shaft sleeve pre-embedded piece, a fixing sleeve, a shaft sleeve, a locking nut, an annular end cover and a through-wall shaft, wherein the shaft sleeve pre-embedded piece is horizontally pre-embedded on the pond wall when the sewage treating pond is in construction, the fixing sleeve is embedded in the shaft sleeve pre-embedded piece, the shaft sleeve is arranged in the fixing sleeve, the outer end of the shaft sleeve is in threaded connection with the locking nut which is in axial limit, the shaft sleeve is connected with the fixing sleeve through a key, the locking nut is tightly clamped between the fixing sleeve and the annular end cover through the annular end cover, the through-wall shaft is in sliding match with the shaft sleeve, and corresponding sealing structures are arranged among the shaft sleeve pre-embedded piece, the fixing sleeve, the shaft sleeve and the through-wall shaft. The horizontal type stirrer through-wall structure disclosed by the invention has the advantages that the outer end of the through-wall shaft is connected with a power input shaft through a coupler outside the wall, the inner end of the through-wall shaft is connected with a stirring paddle through a coupler in the sewage treating pond, and the horizontal type stirring is realized; and a good sealing performance can be ensured due to the sealing structures, and the leakage is prevented from happening.
Description
Technical field
The present invention relates to a kind for the treatment of tank horizontal mixer structure through walls, particularly a kind for the treatment of tank horizontal mixer structure through walls of good sealing effect.
Background technology
Sewage disposal is the water quality requirement of instigating sewage to reach a certain water body of draining or reuse, and to its process that purifies.Sewage disposal is widely used in building, agricultural, and every field such as traffic, the energy, petrochemical industry, environmental protection, urban look, medical treatment, food and drink are also come into common people's daily life more and more.
In the sewage treatment process, need use agitator, generally adopt vertical stirring at present, it is agitator is installed in treatment tank by service bridge or support top, stir shaft stretches in the body of pond vertically downward, and it is owing to the restriction of structure, power, and mixing effect is relatively poor; Also have part to use horizontal mixer, the stir shaft of horizontal mixer need pass the pond body and stretch in the body of pond, and the part sealing effectiveness through walls of horizontal mixer is relatively poor in the treatment tank at present, is therefore also applied.
Summary of the invention
The technical problem to be solved in the present invention provides a kind for the treatment of tank horizontal mixer structure through walls of good sealing effect.
For solving the problems of the technologies described above, technical scheme of the present invention is: a kind for the treatment of tank horizontal mixer structure through walls, and its innovative point is: comprise axle sleeve built-in fitting, permanent sleeve, axle sleeve, lock nut, annular end cap, wall-punching axis;
Axle sleeve built-in fitting, axle sleeve built-in fitting level when the construction treatment tank is embedded on the pool wall, and the axle sleeve built-in fitting comprises tubular body, tubular body outer end welding flange A, and flange A goes up uniform threaded hole, and the inner of tubular body arranges bearing surface;
Permanent sleeve, the permanent sleeve external diameter is identical with the internal diameter of axle sleeve built-in fitting, and the outer end global formation flange B of permanent sleeve has the through hole corresponding with flange A threaded hole on the flange B, permanent sleeve embeds in the axle sleeve built-in fitting from the outside for the treatment of tank, and its flange B is connected and fixed by bolt and flange A;
Axle sleeve, the axle sleeve external diameter is identical with the permanent sleeve internal diameter, and internal diameter is identical with the wall-punching axis external diameter, and the outside surface of axle sleeve is processed with screw thread; Axle sleeve is installed in the permanent sleeve, the be threaded locknut of axial limiting of the outer end of axle sleeve, and axle sleeve is connected by key with permanent sleeve;
Annular end cap, the inner ring of annular end cap is processed with step surface, and annular end cap is by being bolted to the permanent sleeve outer face, and by the inner ring step surface locknut is clamped between permanent sleeve and the annular end cap;
Wall-punching axis, wall-punching axis and axle sleeve are slidingly matched, and the inside and outside wall for the treatment of tank is stretched out at the two ends of wall-punching axis respectively;
Corresponding sealed structure is set between axle sleeve built-in fitting, permanent sleeve, axle sleeve, the wall-punching axis: the inner face of the flange B of permanent sleeve is milled with ring groove, this ring groove is embedded with guarantees the sealing-ring a that seals between axle sleeve built-in fitting and the permanent sleeve, the inner ring of permanent sleeve is milled with ring groove, and this ring groove is embedded with the sealing-ring b that guarantees between permanent sleeve and the axle sleeve; Endoporus the inner of axle sleeve arranges groove inner seal ring c, the interior outer end of hole of axle sleeve mills ring groove, the embedded Simmer ring d of ring groove, and the sealing gland of compression axis sealing-ring d is arranged by bolting in the outer face of axle sleeve, the sealing gland center is left and is held the through hole that wall-punching axis passes through.
The invention has the advantages that: the inside and outside wall for the treatment of tank is stretched out at the two ends of wall-punching axis respectively, and the outer end of wall-punching axis is connected with power input shaft by the outer shaft coupling of wall, and the inner of wall-punching axis is connected with agitating vane by shaft coupling in the pond, realizes horizontal stirring.The sealed structure that arranges between axle sleeve built-in fitting, permanent sleeve, axle sleeve, the wall-punching axis can be guaranteed excellent sealing performance, avoids occurring leaking.And the sealing-ring of each sealed structure can be changed maintenance by dismantling corresponding parts outside treatment tank, and is easy to maintenance.
Description of drawings
Fig. 1 is treatment tank horizontal mixer of the present invention structural representation through walls.
Fig. 2 is bottom bracket axle built-in fitting sectional view of the present invention.
Fig. 3 is permanent sleeve sectional view among the present invention.
Fig. 4 is permanent sleeve side-view among the present invention.
Fig. 5 is bottom bracket axle sectional view of the present invention.
Fig. 6 is bottom bracket axle side-view of the present invention.
Fig. 7 is annular end cap sectional view among the present invention.
Fig. 8 is treatment tank horizontal mixer of the present invention structure through walls and power input shaft and stir shaft connection diagram.
Embodiment
As shown in Figure 1, comprise axle sleeve built-in fitting 1, permanent sleeve 2, axle sleeve 3, locknut 4, annular end cap 5, wall-punching axis 6, bolt 7, socket head cap screw 8, positioning key 9, bolt 10, sealing-ring a11, sealing-ring b12, groove inner seal ring c13, Simmer ring d14, bolt 15, sealing gland 16.
Axle sleeve built-in fitting 1, its level when the construction treatment tank is embedded on the pool wall, as shown in Figure 2, axle sleeve built-in fitting 1 comprises tubular body 41, its outer end welding flange A42, flange A42 goes up uniform threaded hole 43, and the inner of tubular body 41 arranges support ring 44, support ring 44 and the tubular body 41 outer stiffening plates 45 that are connected.
Permanent sleeve 2, shown in Fig. 3,4, its external diameter is identical with the internal diameter of axle sleeve built-in fitting 1, the outer end global formation flange B of permanent sleeve 2, have the through hole 21 corresponding with flange A threaded hole on the flange B, permanent sleeve 2 embeds in the axle sleeve built-in fitting 1 from the outside for the treatment of tank, and its flange B is connected and fixed with flange A by bolt 7.
Axle sleeve 3, shown in Fig. 5,6, its external diameter is identical with permanent sleeve 2 internal diameters, and internal diameter is identical with wall-punching axis 6 external diameters, and the outside surface of axle sleeve 3 is processed with screw thread; Axle sleeve 3 is installed in the permanent sleeve 2, the be threaded locknut 4 of axial limiting of the outer end of axle sleeve 3, for preventing that axle sleeve 3 and permanent sleeve 2 from relatively rotating, outside surface at axle sleeve 3 is milled with the keyway 31 that arranges vertically, fixedly there is positioning key 9 permanent sleeve 2 outer faces by socket head cap screw 8, and positioning key embeds in the keyway 31.
Annular end cap 5, as shown in Figure 7, the inner ring of annular end cap 5 is processed with step surface, and annular end cap 5 is fixed on permanent sleeve 2 outer faces by bolt 10, and by the inner ring step surface locknut 4 is clamped between permanent sleeve 2 and the annular end cap 5.
Wall-punching axis 6, wall-punching axis 6 is slidingly matched with axle sleeve 3, and the inside and outside wall for the treatment of tank is stretched out at the two ends of wall-punching axis 6 respectively.
Corresponding sealed structure is set between axle sleeve built-in fitting 1, permanent sleeve 2, axle sleeve 3, the wall-punching axis 6:
The inner face of the flange B of permanent sleeve 2 is milled with ring groove 22, this ring groove 22 is embedded with the sealing-ring a11 that guarantees sealing between axle sleeve built-in fitting 1 and the permanent sleeve 2, the inner ring of permanent sleeve 2 is milled with ring groove 23, and this ring groove is embedded with the sealing-ring b12 that guarantees between permanent sleeve 2 and the axle sleeve 3; End mill ring groove 33 in the endoporus of axle sleeve 3, ring groove 33 arranges groove inner seal ring c13, the interior outer end of hole of axle sleeve 3 mills ring groove 32, ring groove 32 embedded Simmer ring d14, and the sealing gland 16 of compression axis sealing-ring d14 is fixedly arranged by bolt 15 in the outer face of axle sleeve 3, sealing gland 16 centers are left and are held the through hole that wall-punching axis passes through.
Principle of work:
As shown in Figure 8, the inside and outside wall for the treatment of tank is stretched out at the two ends of wall-punching axis 6 respectively, and the outer end of wall-punching axis is connected with power input shaft 18 by the outer shaft coupling 17 of wall, and the inner of wall-punching axis 6 is connected with stir shaft 20 by shaft coupling 19 in the pond, realizes horizontal stirring.The sealed structure that arranges between axle sleeve built-in fitting, permanent sleeve, axle sleeve, the wall-punching axis can be guaranteed excellent sealing performance, avoids occurring leaking.
And after the wearing and tearing of the sealing-ring life-time service of each sealed structure, can outside treatment tank, change maintenance by dismantling corresponding parts, easy to maintenance.
Claims (1)
1. a treatment tank horizontal mixer structure through walls is characterized in that: comprise axle sleeve built-in fitting, permanent sleeve, axle sleeve, lock nut, annular end cap, wall-punching axis;
Axle sleeve built-in fitting, axle sleeve built-in fitting level when the construction treatment tank is embedded on the pool wall, and the axle sleeve built-in fitting comprises tubular body, tubular body outer end welding flange A, and flange A goes up uniform threaded hole, and the inner of tubular body arranges bearing surface;
Permanent sleeve, the permanent sleeve external diameter is identical with the internal diameter of axle sleeve built-in fitting, and the outer end global formation flange B of permanent sleeve has the through hole corresponding with flange A threaded hole on the flange B, permanent sleeve embeds in the axle sleeve built-in fitting from the outside for the treatment of tank, and its flange B is connected and fixed by bolt and flange A;
Axle sleeve, the axle sleeve external diameter is identical with the permanent sleeve internal diameter, and internal diameter is identical with the wall-punching axis external diameter, and the outside surface of axle sleeve is processed with screw thread; Axle sleeve is installed in the permanent sleeve, the be threaded locknut of axial limiting of the outer end of axle sleeve, and axle sleeve is connected by key with permanent sleeve;
Annular end cap, the inner ring of annular end cap is processed with step surface, and annular end cap is by being bolted to the permanent sleeve outer face, and by the inner ring step surface locknut is clamped between permanent sleeve and the annular end cap;
Wall-punching axis, wall-punching axis and axle sleeve are slidingly matched, and the inside and outside wall for the treatment of tank is stretched out at the two ends of wall-punching axis respectively;
Corresponding sealed structure is set between axle sleeve built-in fitting, permanent sleeve, axle sleeve, the wall-punching axis: the inner face of the flange B of permanent sleeve is milled with ring groove, this ring groove is embedded with guarantees the sealing-ring a that seals between axle sleeve built-in fitting and the permanent sleeve, the inner ring of permanent sleeve is milled with ring groove, and this ring groove is embedded with the sealing-ring b that guarantees between permanent sleeve and the axle sleeve; Endoporus the inner of axle sleeve arranges groove inner seal ring c, the interior outer end of hole of axle sleeve mills ring groove, the embedded Simmer ring d of ring groove, and the sealing gland of compression axis sealing-ring d is arranged by bolting in the outer face of axle sleeve, the sealing gland center is left and is held the through hole that wall-punching axis passes through.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210353670 CN102887554B (en) | 2012-09-21 | 2012-09-21 | Horizontal type stirrer through-wall structure of sewage treating pond |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210353670 CN102887554B (en) | 2012-09-21 | 2012-09-21 | Horizontal type stirrer through-wall structure of sewage treating pond |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102887554A CN102887554A (en) | 2013-01-23 |
| CN102887554B true CN102887554B (en) | 2013-08-14 |
Family
ID=47531261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201210353670 Expired - Fee Related CN102887554B (en) | 2012-09-21 | 2012-09-21 | Horizontal type stirrer through-wall structure of sewage treating pond |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102887554B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201357059Y (en) * | 2008-12-09 | 2009-12-09 | 张家港白熊科美机械有限公司 | Mounting structure for main shaft and cylinder in horizontal cooling mixer |
| CN101596746A (en) * | 2009-07-29 | 2009-12-09 | 成都市新筑路桥机械股份有限公司 | A kind of sealing structure of shaft end of horizontal concrete mixer |
| CN202379785U (en) * | 2012-01-04 | 2012-08-15 | 郑恒利 | Horizontal reaction mixer for water treatment |
| CN202823278U (en) * | 2012-09-21 | 2013-03-27 | 江苏北辰环境科技有限公司 | Wall penetrating structure of horizontal mixer of sewage treatment tank |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0377991A (en) * | 1989-08-21 | 1991-04-03 | Goyo Shiko Kk | Waterproof recording material |
| JPH09177991A (en) * | 1995-12-25 | 1997-07-11 | Tamagawa Mach Kk | Shaft seal device for rotary machine |
| CN2618742Y (en) * | 2003-05-28 | 2004-06-02 | 陈建忠 | Quick external detachable shaft seal device |
| CN201070578Y (en) * | 2007-06-14 | 2008-06-11 | 福建南方路面机械有限公司 | Horizontal stirring machine with a plurality of stirring shaft terminal sealing sections |
| CN201067951Y (en) * | 2007-06-14 | 2008-06-04 | 福建南方路面机械有限公司 | Horizontal stirrer with stirring shaft end air pressure sealing part |
-
2012
- 2012-09-21 CN CN 201210353670 patent/CN102887554B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201357059Y (en) * | 2008-12-09 | 2009-12-09 | 张家港白熊科美机械有限公司 | Mounting structure for main shaft and cylinder in horizontal cooling mixer |
| CN101596746A (en) * | 2009-07-29 | 2009-12-09 | 成都市新筑路桥机械股份有限公司 | A kind of sealing structure of shaft end of horizontal concrete mixer |
| CN202379785U (en) * | 2012-01-04 | 2012-08-15 | 郑恒利 | Horizontal reaction mixer for water treatment |
| CN202823278U (en) * | 2012-09-21 | 2013-03-27 | 江苏北辰环境科技有限公司 | Wall penetrating structure of horizontal mixer of sewage treatment tank |
Non-Patent Citations (2)
| Title |
|---|
| 林峥.污水处理A/O系统主设备——潜水搅拌机国产化的研究.《机械设计与研究》.1994,(第4期),第17-20页. |
| 污水处理A/O系统主设备——潜水搅拌机国产化的研究;林峥;《机械设计与研究》;19941231(第4期);第17-20页 * |
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| Publication number | Publication date |
|---|---|
| CN102887554A (en) | 2013-01-23 |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
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Owner name: NANTONG DAHENG ENVIRONMENTAL ENGINEERING CO., LTD. Free format text: FORMER OWNER: JIANGSU BEICHEN ENVIRONMENT SCIENCE + TECHNOLOGY CO., LTD. Effective date: 20150424 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 226500 NANTONG, JIANGSU PROVINCE TO: 226000 NANTONG, JIANGSU PROVINCE |
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| TR01 | Transfer of patent right |
Effective date of registration: 20150424 Address after: 226000 room 20, building 2104, Zhongnan Century City, Jiangsu, Nantong Patentee after: NANTONG DAHENG ENVIRONMENT ENGINEERING CO.,LTD. Address before: 226500 Jiangsu city of Nantong province Rugao City Jiang Zhen Dong Yue Road No. 1 Patentee before: JIANGSU BEICHEN ENVIRONMENT SCIENCE & TECHNOLOGY CO.,LTD. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130814 |