CN102698636A - Sewage stirrer - Google Patents
Sewage stirrer Download PDFInfo
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- CN102698636A CN102698636A CN201210217014XA CN201210217014A CN102698636A CN 102698636 A CN102698636 A CN 102698636A CN 201210217014X A CN201210217014X A CN 201210217014XA CN 201210217014 A CN201210217014 A CN 201210217014A CN 102698636 A CN102698636 A CN 102698636A
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- impeller
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- sewage
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Abstract
The invention relates to the technical field of sewage treatment equipment, in particular to a sewage stirrer of a sewage reaction tank during sewage treatment process. The sewage stirrer comprises a horizontal speed reduction motor, a shaft coupling, a motor seat, a bearing seat, an upper stirring shaft, an impeller I, a lower stirring shaft and an impeller II, wherein impeller inner cones are formed on the impeller I and the impeller II; and the sewage stirrer adopts a brand new cone linkage structure and a split type assembly way, so that the sewage stirrer is convenient to process, transport, mount and maintain, the revolution precision of the shafts is higher, and the operation is more smooth.
Description
Technical field
The present invention relates to technical field of sewage treatment equipment, relate in particular to the sewage agitator of sewage reaction tank in the sewage disposal process.
Background technology
In the sewage disposal process, need to add the number of chemical medicine harmful substance in the sewage is separated through chemical reaction, abundant in order to make chemical reaction, the stirring in the course of reaction is absolutely necessary, and mechanical agitator is the most frequently used a kind of mode.Mostly the shaft of the agitator that uses now is a bearing, and stirring vane welds together with axle.Because cesspool is generally all darker, shaft is also just very long, so the bearing structure is just made troubles for processing, transportation, installation, maintenance, and the rotating accuracy of bearing is difficult to also guarantee that operation is difficult to steadily.
Summary of the invention
The objective of the invention is to deficiency, a kind of sewage agitator is provided, not only be convenient to processing, transportation, install and maintenance, and the rotating accuracy of axle is higher, moves more steady to prior art.
For realizing above-mentioned purpose, the present invention realizes through following technical scheme: the sewage agitator, and it comprises frame, it also comprises horizontal gear motor, shaft coupling, motor seat, bearing block, top shaft, impeller one, bottom shaft and impeller two; Said impeller one all offers the impeller inner cone with impeller two.
Said top shaft is made up of four parts, is respectively that spindle nose, seamless steel pipe one, impeller one installed outer cone, shaft is installed outer cone, and this four part adds and is welded into an integral body man-hour successively; Said impeller one is installed outer cone through the impeller inner cone with impeller one and is cooperated installation, and impeller one and top shaft are kept with one heart.
Said bottom shaft is made up of three parts, is respectively that shaft is installed inner cone, seamless steel pipe two, impeller two outer cones are installed, and this three part adds and is welded into an integral body man-hour; Said impeller two is installed outer cone through the impeller inner cone with impeller two and is cooperated installation, and impeller two and top shaft are kept with one heart.
Said horizontal gear motor is installed on the top plate of motor seat; Horizontal gear motor connects the spindle nose of top shaft through shaft coupling; Bearing block is installed on the lower plywood of motor seat, and the top shaft is through the bearing block installing and locating, and the motor seat is installed on the frame through bolt locking; The shaft of top shaft is installed outer cone and is cooperated installation with the shaft installation inner cone of bottom shaft, and makes bottom shaft and top shaft concentric; The setting angle of said impeller one and impeller two 90 degree of being separated by.
Said impeller one is the twayblade symmetrical structure with impeller two, and its blade and horizontal direction angle are 45 degree.After said shaft is installed outer cone and shaft installation inner cone is cooperated installation, be strained and fixed together with bolt.
After said impeller one is installed outer cone and is cooperated installation through impeller inner cone and impeller one, with bolt with impeller one shaft that is strained and fixed in top.
After said impeller two is installed outer cones and is cooperated installation through impeller inner cone and impeller two, with bolt with impeller two shaft that is strained and fixed in the bottom.
The angle that said shaft is installed outer cone and shaft installation inner cone is 3 degree.
The angle that said impeller one is installed outer cone and impeller two installation outer cones is 3 degree.
The angle of said impeller inner cone is 3 degree.
Beneficial effect of the present invention is: sewage agitator according to the invention, through adopting brand-new cone draw bail, split type assembling mode not only is convenient to processing, transportation, installs and maintenance, and the rotating accuracy of axle is higher, moves more steady.In addition, the blade arrangement mode through uniqueness makes mixing effect better.
Description of drawings
Fig. 1 is an overall structure sketch map of the present invention.
Fig. 2 is the overall structure sketch map at another visual angle of the present invention.
Fig. 3 is the structural representation of top of the present invention shaft.
Fig. 4 is the structural representation of bottom of the present invention shaft.
Fig. 5 is the structural representation of impeller one of the present invention and impeller two.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is further described.
Extremely shown in Figure 5 like Fig. 1, sewage agitator of the present invention, its structure is: it comprises frame 4, horizontal gear motor 1, shaft coupling 2, motor seat 3, bearing block 5, top shaft 6, impeller 1, bottom shaft 8 and impeller 29; Said impeller 1 all offers impeller inner cone 20 with impeller 29; Said top shaft 6 is made up of four parts, is respectively that spindle nose 10, seamless steel pipe 1, impeller one are installed outer cone 12, shaft is installed outer cone 13, and this four part adds and is welded into an integral body man-hour successively, again through its rotating accuracy of machine tooling assurance; Said impeller 1 cooperates installation through impeller inner cone 20 with impeller one installation outer cone 12, and impeller 1 and top shaft 6 are kept with one heart, and the cooperation of top shaft 6 logical interior outer cones is given impeller 1 with transmission of power.Said bottom shaft 8 is made up of three parts, is respectively that shaft is installed inner cone 14, seamless steel pipe 2 15, impeller two outer cones 16 are installed, and this three part adds and is welded into an integral body man-hour, again through its rotating accuracy of machine tooling assurance; Said impeller 29 cooperates installation through impeller inner cone 20 with impeller two installation outer cones 16, and impeller 29 and top shaft 6 are kept with one heart, and the cooperation of bottom shaft 8 logical interior outer cones is given impeller 29 with transmission of power.Said horizontal gear motor 1 is installed on the top plate of motor seat 3; Horizontal gear motor 1 is through the spindle nose 10 of shaft coupling 2 connection top shafts 6; Bearing block 5 is installed on the lower plywood of motor seat 3; Top shaft 6 is through bearing block 5 installing and locating, and motor seat 3 is installed on the frame 4 through bolt locking; The shaft of top shaft 6 is installed outer cone 13 and is cooperated installation with the shaft installation inner cone 14 of bottom shaft 8, and makes bottom shaft 8 and top shaft 6 concentric, and top shaft 6 is passed to bottom shaft 8 through the cooperation of interior outer cone with power; The setting angle of said impeller 1 and impeller 29 90 degree of being separated by can make axle when rotating, on both direction, all keep balance, thereby make the operation of axle more steady.It stirs axial length, and blade operates steadily, and mixing effect is good, and is simple in structure, the dismounting convenient transportation.
As preferred embodiment, said impeller 1 is the twayblade symmetrical structure with impeller 29, and its blade and horizontal direction angle (angle θ shown in Figure 1) are 45 degree, can dig the liquid of bottom to top like this, make stirring more even, better effects if.
As preferred embodiment, after said shaft is installed outer cone 13 and shaft installation inner cone 14 is cooperated installation, be strained and fixed together with bolt; After said impeller 1 is installed outer cone 12 and is cooperated installation through impeller inner cone 20 and impeller one, with bolt with impeller 1 shaft 6 that is strained and fixed in top; After said impeller 29 is installed outer cones 16 and is cooperated installation through impeller inner cone 20 and impeller two, with bolt with impeller 29 shaft 8 that is strained and fixed in the bottom.More than these mounting structures through bolted, installation and removal are all more convenient.
As preferred embodiment; The angle (Fig. 3 and angle beta shown in Figure 4) that said shaft is installed outer cone 13 and shaft installation inner cone 14 is 3 degree; The angle (Fig. 3 and angle [alpha] shown in Figure 4) that said impeller one is installed outer cone 12 and impeller two installation outer cones 16 is 3 degree; The angle of said impeller inner cone 20 (angle δ shown in Figure 5) is 3 degree, so not only can guarantee frictional force that transferring power is required but also for convenience detach.
Operation principle of the present invention is: during work, horizontal gear motor 1 rotates through shaft coupling 2 drive top shafts 6 and bottom shaft 8, thereby makes impeller 1 and impeller 29 stir sewage; Owing to adopt brand-new cone draw bail, split type assembling mode not only is convenient to processing, transportation, is installed and maintenance; And the rotating accuracy of axle is higher; Move more steadily, in addition, the blade arrangement mode through uniqueness makes mixing effect better.
The above only is preferred embodiment of the present invention, so all equivalences of doing according to the described structure of patent claim of the present invention, characteristic and principle change or modify, includes in patent claim of the present invention.
Claims (8)
1. sewage agitator; It comprises frame (4), it is characterized in that: it also comprises horizontal gear motor (1), shaft coupling (2), motor seat (3), bearing block (5), top shaft (6), impeller one (7), bottom shaft (8) and impeller two (9); Said impeller one (7) and impeller two (9) all offer impeller inner cone (20);
Said top shaft (6) is made up of four parts, is respectively that spindle nose (10), seamless steel pipe one (11), impeller one installed outer cone (12), shaft is installed outer cone (13), and this four part adds and is welded into an integral body man-hour successively; Said impeller one (7) is installed outer cone (12) through impeller inner cone (20) with impeller one and is cooperated installation, and impeller one (7) and top shaft (6) are kept with one heart;
Said bottom shaft (8) is made up of three parts, is respectively that shaft is installed inner cone (14), seamless steel pipe two (15), impeller two outer cones (16) are installed, and this three part adds and is welded into an integral body man-hour; Said impeller two (9) is installed outer cone (16) through impeller inner cone (20) with impeller two and is cooperated installation, and impeller two (9) and top shaft (6) are kept with one heart;
Said horizontal gear motor (1) is installed on the top plate of motor seat (3); Horizontal gear motor (1) connects the spindle nose (10) of top shaft (6) through shaft coupling (2); Bearing block (5) is installed on the lower plywood of motor seat (3); Top shaft (6) is through bearing block (5) installing and locating, and motor seat (3) is installed on the frame (4) through bolt locking; The shaft of top shaft (6) is installed outer cone (13) and is cooperated installation with the shaft installation inner cone (14) of bottom shaft (8), and makes bottom shaft (8) and top shaft (6) with one heart; The setting angle of said impeller one (7) and impeller two (9) be separated by 90 the degree.
2. sewage agitator according to claim 1 is characterized in that: said impeller one (7) and impeller two (9) are the twayblade symmetrical structure, and its blade and horizontal direction angle are 45 degree.
3. sewage agitator according to claim 2 is characterized in that: after said shaft is installed outer cone (13) and shaft installation inner cone (14) is cooperated installation, be strained and fixed together with bolt.
4. sewage agitator according to claim 3 is characterized in that: after said impeller one (7) is installed outer cone (12) and is cooperated installation through impeller inner cone (20) and impeller one, with bolt with impeller one (7) shaft (6) that is strained and fixed in top.
5. sewage agitator according to claim 4 is characterized in that: after said impeller two (9) is installed outer cones (16) and is cooperated installation through impeller inner cone (20) and impeller two, with bolt with impeller two (9) shaft (8) that is strained and fixed in the bottom.
6. according to each described sewage agitator of claim 1 to 5, it is characterized in that: the angle that said shaft is installed outer cone (13) and shaft installation inner cone (14) is 3 degree.
7. sewage agitator according to claim 6 is characterized in that: the angle that said impeller one is installed outer cone (12) and impeller two installation outer cones (16) is 3 degree.
8. sewage agitator according to claim 7 is characterized in that: the angle of said impeller inner cone (20) is 3 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210217014XA CN102698636A (en) | 2012-06-28 | 2012-06-28 | Sewage stirrer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210217014XA CN102698636A (en) | 2012-06-28 | 2012-06-28 | Sewage stirrer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102698636A true CN102698636A (en) | 2012-10-03 |
Family
ID=46891860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210217014XA Pending CN102698636A (en) | 2012-06-28 | 2012-06-28 | Sewage stirrer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102698636A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103446941A (en) * | 2013-09-09 | 2013-12-18 | 梧州漓佳铜棒有限公司 | Detachable stirring bar |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2338084Y (en) * | 1997-07-31 | 1999-09-15 | 张家口市石油机械厂 | Stirring device for polymer solution |
| CN201644025U (en) * | 2010-02-09 | 2010-11-24 | 铜陵钱陵化工设备制造有限公司 | Impeller type stirring blade |
| CN202778378U (en) * | 2012-06-28 | 2013-03-13 | 广东保迪环保电镀设备有限公司 | Wastewater stirrer |
-
2012
- 2012-06-28 CN CN201210217014XA patent/CN102698636A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2338084Y (en) * | 1997-07-31 | 1999-09-15 | 张家口市石油机械厂 | Stirring device for polymer solution |
| CN201644025U (en) * | 2010-02-09 | 2010-11-24 | 铜陵钱陵化工设备制造有限公司 | Impeller type stirring blade |
| CN202778378U (en) * | 2012-06-28 | 2013-03-13 | 广东保迪环保电镀设备有限公司 | Wastewater stirrer |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103446941A (en) * | 2013-09-09 | 2013-12-18 | 梧州漓佳铜棒有限公司 | Detachable stirring bar |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent of invention or patent application | ||
| CB02 | Change of applicant information |
Address after: 523760 Guangdong city of Dongguan Province Huang Zhen Huang Jing pit Management District Dongguan Baodi electroplating equipment Co., Ltd. Applicant after: Plastic Engineering Ltd. Address before: 523760 Guangdong city of Dongguan Province Huang Zhen Huang Jing pit Management District Dongguan Baodi electroplating equipment Co., Ltd. Applicant before: Baodi Environmental Protection Electroplating Co., Ltd., Dongguan |
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| COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: BAODI ENVIRONMENTAL PROTECTION ELECTROPLATING CO., LTD., DONGGUAN TO: PLASTIC ENGINEERING LTD. |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20121003 |