CN205288282U - A drive arrangement for stirring sewage - Google Patents
A drive arrangement for stirring sewage Download PDFInfo
- Publication number
- CN205288282U CN205288282U CN201521063113.2U CN201521063113U CN205288282U CN 205288282 U CN205288282 U CN 205288282U CN 201521063113 U CN201521063113 U CN 201521063113U CN 205288282 U CN205288282 U CN 205288282U
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- drive system
- closed box
- main drive
- pressure
- driving device
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Abstract
The utility model discloses a drive arrangement for stirring sewage, including the closed box, be located the outer main drive system of closed box and be located the execution systems of closed box, the main drive system includes the high -pressure pump, execution systems includes that fluid motor and cover locate the pivot subassembly that fluid motor output shaft and tip passed the closed box tank wall, the high -pressure pump passes the tank wall of closed box through high pressure hose continuous with the fluid motor. The utility model discloses in, be provided with two sets of actuating systems, can in time launch the continuity of auxiliary drive system in order to guarantee work when main drive thrashing. Wherein, can realize remote kinetic energy transmission between main drive system and the execution systems, like this, can place the main drive system to sentence in the drying and avoid soaking the short circuit problem that causes because of sewage.
Description
Technical field
This utility model relates to technology of waste water control field, especially for sewage transport field, specifically refers to the driving device for stirring sewage.
Background technology
In sewage treatment process, sewage need to be carried out short-range transmission to enter subsequent processing. Owing to containing the mud that quality is bigger in sewage, they are very easily deposited in bottom in transmission, so can reduce transmission efficiency and the delivery quality of sewage. For solving the problems referred to above, having designed agitating device at present, sewage can be stirred and follow sewage so that mud and be sent to subsequent processing together by it. Mostly existing agitating device is that performing structure by the direct electric drive of driving device is stirred sewage, and driving device is also arranged in sewage together, so, very easily because the fluctuation of service even problem of short circuit occurs in water in long period of soaking. It addition, when chance failure occurs in agitating device, for ensureing delivery quality, then need to suspend the transmission of sewage, so also can affect the transmission efficiency of sewage.
Utility model content
The purpose of this utility model is in that to overcome the deficiencies in the prior art, it is provided that for stirring the driving device of sewage, is provided with two set drive system, when main drive system lost efficacy, can enable assistant drive system in time to ensure the continuity of work. Wherein, the transmission of remote kinetic energy between main drive system and execution system, can be realized, so, main drive system can be positioned over dry sentencing and avoid because sewage soaks the short circuit problem caused.
The purpose of this utility model is achieved through the following technical solutions:
For stirring the driving device of sewage, including closed box, the main drive system being positioned at outside closed box and the execution system being positioned at closed box, main drive system includes high-pressure pump, execution system includes fluid motor and is sheathed on fluid motor output shaft and the end rotating assembly through closed box tank wall, and high-pressure pump is connected with fluid motor through the tank wall of closed box by high-pressure hose.
During this utility model application, being placed in sewage by closed box, the impeller or paddle for stirring sewage is assemblied in rotating assembly and is exposed at the position of closed box. During normal operation, motive power is provided to convert mechanical energy into the pressure energy of fluid by high-pressure pump, again through high-pressure hose, this fluid pressure energy is passed to fluid motor, fluid motor is made to drive rotating assembly to rotate again, thus driving impeller or paddle to rotate, to realize the stirring to sewage. Wherein, by the setting of high-pressure hose, it may be achieved the remote kinetic energy transmission between main drive system and execution system, so, it is ensured that main drive system is always located in dry place, so, can avoid because sewage soaks the short circuit problem caused.
Rotation for realizing assistant drive system countershaft assembly drives, further, also include the assistant drive system that drive shaft assembly rotates, assistant drive system includes accumulator, the electro-motor being connected with accumulator, the driving member A that is sheathed on electro-motor output shaft, and the outer wall of described rotating assembly is provided with the driving member B matched with driving member A.In this utility model, when main drive system lost efficacy, namely pressure can break down when cannot pass to fluid motor, then enable assistant drive system, assistant drive system be supplied to the power that rotating assembly rotates, specifically, starting electro-motor, driving driving member A to rotate, thus driving driving member B to rotate, and then drive rotating assembly to rotate, to realize the stirring to sewage. In this utility model, by two settings overlapping drive system, it is ensured that the quality of sewage transport and efficiency.
Further, described rotating assembly includes interior axle and is sheathed on interior axle and is positioned at the outer shaft of described closed box, the connector that interior axle can be made to rotate it is provided with outer shaft between outer shaft and interior axle, one end of interior axle is sheathed on described fluid motor output shaft and can with this output shaft rotation, its other end is through the tank wall of closed box, and described driving member B is arranged on the outer wall of outer shaft. In this utility model, when starting electro-motor, driving member A then can drive driving member B to rotate, thus driving outer shaft to rotate, and then in driving, axle rotates, and the impeller being assemblied on interior axle or paddle so then can be driven to rotate to stir sewage.
For realizing the synchronous axial system of outer shaft and interior axle, further, described connector is multiple fixing screws being positioned at described axle axial wall radially across described outer shaft axial wall and end. So, can prevent outer shaft and interior axle from axial and circumferential relative movement occurring, the stability of operation can be improved.
For realizing coordinating between driving member A with driving member B, further, described driving member A is provided with annular tooth A, and described driving member B is provided with the annular tooth B being meshed with annular tooth A.
For improving the promptness of assistant drive system start and stop, further, described main drive system also include the Pressure gauge for detecting described high-pressure hose, for monitoring gage pressure numerical value and sending the sender unit of signal and for the switch member of start stop signal discharger according to this numerical value; Described assistant drive system also includes for receiving the signal that sender unit sends and the signal receiving device run according to electro-motor described in these signal start and stop. During this utility model application, by switch member start signal discharger to realize manometric monitoring, when manometric detected value is significantly lower than preset value, then show that the transmission of the kinetic energy in high-pressure hose there occurs fault, thus can affect the driving of fluid motor countershaft assembly, at this moment, sender unit then can transmit signal. When signal receiving device receives this signal, then can start electro-motor, make it under the electric energy effect of accumulator, drive driving member A to rotate, again through coordinating between driving member A with driving member B, drive interior axle to follow outer shaft and rotate together. When main drive system is recovered normal, namely in high-pressure hose kinetic energy transmission normal time, sender unit then sends again new signal, when signal receiving device have received this signal, electro-motor will be braked, to recover the driving of main drive system countershaft assembly.
For effectively controlling the parameters of high-pressure pump to improve reliability of operation, further, described main drive system also includes the control assembly controlling described high-pressure pump, and described control assembly includes the overflow valve for controlling described high-pressure, controls the stop valve of high-pressure pump flow.
Further, described main drive system also includes the air filter being arranged on described high-pressure pump and the well strainer being arranged on described overflow valve and/or stop valve.
For realizing the driving of main drive system countershaft assembly, further, described main drive system is fluid power system, and described high-pressure pump is hydraulic pump; Described high-pressure hose is hydralic hose; Described fluid motor is hydraulic motor.
This utility model compared with prior art, has such advantages as and beneficial effect: in this utility model, by two settings overlapping drive system, it is ensured that the quality of sewage transport and efficiency. During normal operation, the transmission of remote kinetic energy can be realized between main drive system and execution system, specifically, main drive system carry fluid motor drive shaft assembly rotate, thus driving impeller or paddle to rotate, to realize the stirring to sewage. And when main drive system lost efficacy, namely pressure can break down when cannot pass to fluid motor, then enable assistant drive system, assistant drive system be supplied to the power of rotating assembly rotation to realize the stirring to sewage.
Accompanying drawing explanation
Accompanying drawing described herein is used for providing being further appreciated by this utility model embodiment, constitutes the part of the application, is not intended that the restriction to this utility model embodiment. In the accompanying drawings:
Fig. 1 is the structural representation of one specific embodiment of driving device for stirring sewage described in the utility model;
Fig. 2 is the structural representation of driving device one specific embodiment of shaft assembly for stirring sewage described in the utility model;
Fig. 3 is the structural representation of driving member A and mono-specific embodiment of driving member B in the driving device for stirring sewage described in the utility model.
Labelling and corresponding parts title in accompanying drawing: 1, closed box, 2, main drive system, 3, perform system, 4, assistant drive system, 5, high-pressure pump, 6, overflow valve, 7, fluid motor, 8, high-pressure hose, 9, interior axle, 10, outer shaft, 11, connector, 12, electro-motor, 13, driving member A, 14, driving member B, 15, stop valve, 16, air filter, 17, well strainer, 18, Pressure gauge, 19, sender unit, 20, switch member, 21, signal receiving device, 22, rotating assembly, 23, connector.
Detailed description of the invention
For making the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail, exemplary embodiment of the present utility model and explanation thereof are only used for explaining this utility model, are not intended as restriction of the present utility model.
Embodiment 1
As shown in Figure 1 to Figure 3, for stirring the driving device of sewage, including closed box 1, the main drive system 2 being positioned at outside closed box 1 and the execution system 3 being positioned at closed box 1, main drive system 2 includes high-pressure pump 5, execution system 3 includes fluid motor 7 and is sheathed on fluid motor 7 output shaft and the end rotating assembly 22 through closed box 1 tank wall, and high-pressure pump 5 is connected with fluid motor 7 through the tank wall of closed box 1 by high-pressure hose 8.
During the present embodiment application, being placed in sewage by closed box 1, the impeller or paddle for stirring sewage is assemblied in rotating assembly 22 and is exposed at the position of closed box 1. During normal operation, the pressure energy that motive power converts mechanical energy into fluid is provided by high-pressure pump 5, again through high-pressure hose 8, this fluid pressure energy is passed to fluid motor 7, fluid motor 7 is made to drive rotating assembly 22 to rotate again, thus driving impeller or paddle to rotate, to realize the stirring to sewage.Wherein, by the setting of high-pressure hose 8, it may be achieved the remote kinetic energy transmission between main drive system 2 and execution system, so, it is ensured that main drive system 2 is always located in dry place, so, can avoid because sewage soaks the fluctuation of service and short circuit problem caused.
Preferably, also include the assistant drive system 4 that drive shaft assembly rotates, assistant drive system 4 includes accumulator 11, the electro-motor 12 being connected with accumulator 11, the driving member A13 that is sheathed on electro-motor 12 output shaft, and the outer wall of described rotating assembly is provided with the driving member B14 matched with driving member A13. During the present embodiment application, when main drive system lost efficacy, namely pressure can break down when cannot pass to fluid motor 7, then enable assistant drive system 4, assistant drive system 4 be supplied to the power that rotating assembly 22 rotates, specifically, starting electro-motor 12, driving driving member A13 to rotate, thus driving driving member B14 to rotate, and then drive rotating assembly 22 to rotate, to realize the stirring to sewage. For improving the stability that transmission coordinates, driving member A13 can be provided with two groups, and correspondingly, driving member B14 is also provided with two groups.
Embodiment 2
The present embodiment has been made on the basis of embodiment 1 and having been limited further below: described rotating assembly 22 includes interior axle 9 and is sheathed on interior axle 9 and is positioned at the outer shaft 10 of described closed box 1, the connector 23 that interior axle 9 can be made to rotate it is provided with outer shaft 10 between outer shaft 10 and interior axle 9, one end of interior axle 9 is sheathed on described fluid motor 7 output shaft and can with this output shaft rotation, its other end is through the tank wall of closed box 1, and described transmission ring 14 is arranged on the outer wall of outer shaft 10. In the present embodiment, when starting electro-motor 12, driving member A13 then can drive driving member B14 to rotate, thus driving outer shaft 10 to rotate, and then in driving, axle 9 rotates, and the impeller being assemblied on interior axle 9 or paddle so then can be driven to rotate to stir sewage.
For realizing the synchronous axial system of outer shaft 10 and interior axle 9, it is preferable that described connector 23 is multiple fixing screws being positioned at described axle 9 axial wall radially across described outer shaft 10 axial wall and end. So, can prevent outer shaft 10 and interior axle 9 from axial and circumferential relative movement occurring, the stability of operation can be improved
For realizing coordinating between driving member A13 with driving member B14, it is preferable that described driving member A13 is provided with annular tooth A, and described driving member B14 is provided with the annular tooth B being meshed with annular tooth A.
Embodiment 3
The present embodiment has been made on the basis of any one embodiment in embodiment 1 ~ 2 and having been limited further below: described main drive system 2 also includes the Pressure gauge 18 for detecting described high-pressure hose 8, for monitoring Pressure gauge 18 pressure value and sending the sender unit 19 of signal and for the switch member 20 of start stop signal discharger 19 according to this numerical value; Described assistant drive system 4 also includes for receiving the signal that sender unit 19 sends and the signal receiving device 21 run according to electro-motor 12 described in these signal start and stop.
During the present embodiment application, by switch member 20 start signal discharger 19 to realize the monitoring to Pressure gauge 18, when the detected value of Pressure gauge 18 is significantly lower than preset value, then show that the transmission of the kinetic energy in high-pressure hose 8 there occurs fault, thus can affect the driving of fluid motor 7 countershaft assembly 22, at this moment, sender unit 19 then can transmit signal.When signal receiving device 20 receives this signal, then can start electro-motor 12, make it under the electric energy effect of accumulator 11, drive driving member A13 to rotate, again through coordinating between driving member A13 with driving member B14, drive interior axle 9 to follow outer shaft 10 and rotate together. When main drive system 2 is recovered normal, namely in high-pressure hose 8 kinetic energy transmission normal time, sender unit 19 then sends again new signal, when signal receiving device 20 have received this signal, electro-motor 12 will be braked, to recover the driving of main drive system 2 countershaft assembly 22. In the present embodiment, high pressure gauge should select shock-proof pressure gauge.
Above content is further description this utility model made in conjunction with concrete preferred implementation, it is impossible to assert that detailed description of the invention of the present utility model is confined to these explanations. For this utility model person of an ordinary skill in the technical field, without departing from other embodiments drawn under the technical solution of the utility model, should be included in protection domain of the present utility model.
Claims (9)
1. for stirring the driving device of sewage, it is characterized in that: include closed box (1), the main drive system (2) outward that is positioned at closed box (1) and be positioned at the execution system (3) of closed box (1), main drive system (2) includes high-pressure pump (5), execution system (3) includes fluid motor (7) and is sheathed on fluid motor (7) output shaft and the end rotating assembly (22) through closed box (1) tank wall, and high-pressure pump (5) is connected with fluid motor (7) through the tank wall of closed box (1) by high-pressure hose (8).
2. the driving device for stirring sewage according to claim 1, it is characterized in that: also include the assistant drive system (4) that drive shaft assembly rotates, assistant drive system (4) includes the electro-motor (12) that accumulator (11) is connected, the driving member A(13 being sheathed on electro-motor (12) output shaft with accumulator (11)), the outer wall of described rotating assembly is provided with and driving member A(13) the driving member B(14 that matches).
3. the driving device for stirring sewage according to claim 2, it is characterized in that: described rotating assembly (22) includes interior axle (9) and is sheathed on interior axle (9) and is positioned at the outer shaft (10) of described closed box (1), the connector (23) that interior axle (9) can be made to rotate it is provided with outer shaft (10) between outer shaft (10) and interior axle (9), one end of interior axle (9) is sheathed on described fluid motor (7) output shaft and can with this output shaft rotation, the tank wall of its other end traverse closed box (1), described driving member B(14) it is arranged on the outer wall of outer shaft (10).
4. the driving device for stirring sewage according to claim 3, it is characterised in that: described connector (23) is multiple fixing screws being positioned at described axle (9) axial wall radially across described outer shaft (10) axial wall and end.
5. according to any one of claim 2 ~ 4 for stirring the driving device of sewage, it is characterised in that: described driving member A(13) be provided with annular tooth A, described driving member B(14) on be provided with the annular tooth B being meshed with annular tooth A.
6. the driving device for stirring sewage according to claim 5, it is characterised in that: described main drive system (2) also includes the Pressure gauge (18) for detecting described high-pressure hose (8), is used for monitoring Pressure gauge (18) pressure value and sending the sender unit (19) of signal according to this numerical value and be used for the switch member (20) of start stop signal discharger (19);Described assistant drive system (4) also includes for receiving the signal that sender unit (19) sends and the signal receiving device (21) run according to electro-motor (12) described in these signal start and stop.
7. the driving device for stirring sewage according to claim 6, it is characterized in that: described main drive system (2) also includes controlling the control assembly of described high-pressure pump (5), described control assembly includes the overflow valve (6) for controlling described high-pressure pump (5) pressure, controls the stop valve (15) of high-pressure pump (5) flow.
8. the driving device for stirring sewage according to claim 7, it is characterised in that: described main drive system (2) also includes the air filter (16) being arranged on described high-pressure pump (5) and the well strainer (17) being arranged on described overflow valve (6) and/or stop valve (15).
9. the driving device for stirring sewage according to any one in claim 6 ~ 8, it is characterised in that: described main drive system (2) is fluid power system, and described high-pressure pump (5) is hydraulic pump; Described high-pressure hose (8) is hydralic hose; Described fluid motor (7) is hydraulic motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521063113.2U CN205288282U (en) | 2015-12-19 | 2015-12-19 | A drive arrangement for stirring sewage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521063113.2U CN205288282U (en) | 2015-12-19 | 2015-12-19 | A drive arrangement for stirring sewage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205288282U true CN205288282U (en) | 2016-06-08 |
Family
ID=56471213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521063113.2U Expired - Fee Related CN205288282U (en) | 2015-12-19 | 2015-12-19 | A drive arrangement for stirring sewage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205288282U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105597613A (en) * | 2015-12-19 | 2016-05-25 | 重庆市沃利克环保设备有限公司 | Driving structure for stirring |
| CN107824126A (en) * | 2017-11-16 | 2018-03-23 | 中国恩菲工程技术有限公司 | Pressure vessel |
| WO2019095859A1 (en) * | 2017-11-16 | 2019-05-23 | 中国恩菲工程技术有限公司 | Pressure vessel |
-
2015
- 2015-12-19 CN CN201521063113.2U patent/CN205288282U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105597613A (en) * | 2015-12-19 | 2016-05-25 | 重庆市沃利克环保设备有限公司 | Driving structure for stirring |
| CN105597613B (en) * | 2015-12-19 | 2018-04-10 | 重庆市沃利克环保设备有限公司 | A kind of stirring driving structure |
| CN107824126A (en) * | 2017-11-16 | 2018-03-23 | 中国恩菲工程技术有限公司 | Pressure vessel |
| WO2019095859A1 (en) * | 2017-11-16 | 2019-05-23 | 中国恩菲工程技术有限公司 | Pressure vessel |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160608 Termination date: 20181219 |