CN215997111U - Centrifugal machine and centrifugal separation system - Google Patents
Centrifugal machine and centrifugal separation system Download PDFInfo
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- CN215997111U CN215997111U CN202122588008.2U CN202122588008U CN215997111U CN 215997111 U CN215997111 U CN 215997111U CN 202122588008 U CN202122588008 U CN 202122588008U CN 215997111 U CN215997111 U CN 215997111U
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- 238000000926 separation method Methods 0.000 title claims abstract description 15
- 230000005540 biological transmission Effects 0.000 claims abstract description 21
- 239000000463 material Substances 0.000 claims abstract description 7
- 238000009434 installation Methods 0.000 abstract description 17
- 230000008878 coupling Effects 0.000 description 6
- 238000010168 coupling process Methods 0.000 description 6
- 238000005859 coupling reaction Methods 0.000 description 6
- 238000005457 optimization Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 239000007788 liquid Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model belongs to the technical field of centrifugal equipment, in particular to a centrifugal machine and a centrifugal separation system; the centrifugal machine comprises a rotary drum, a spiral pusher, a first driving device and a second driving device; the spiral material pusher is rotatably arranged in the rotary drum, the first driving device is in transmission connection with the rotary drum, the second driving device is in transmission connection with the spiral material pusher, and the power output end of the first driving device, the power output end of the second driving device and the rotary drum are coaxially arranged. This centrifuge's first drive arrangement and second drive arrangement are coaxial setting, and its overall structure is simple, and can reduce holistic occupation space for this centrifuge's use and installation can not receive too much restraint, thereby make this centrifuge's use and installation simple more, convenient.
Description
Technical Field
The utility model belongs to the technical field of centrifugal equipment, concretely relates to centrifuge and centrifugal separation system.
Background
Centrifuges are machines that utilize centrifugal force to separate components of a mixture of liquid and solid particles or liquid and liquid.
The existing centrifuge is driven by two motors, as shown in fig. 1, a first motor drives a drum of the centrifuge to rotate through a belt pulley, and a second motor drives a spiral pusher of the centrifuge to rotate through a mechanical differential;
this setting mode needs to occupy great space, and overall structure is complicated, and the control range of rotational speed is little simultaneously, leads to its application range to receive the restraint. Therefore, it is an urgent technical problem to be solved by those skilled in the art to provide a centrifugal device with a simple structure and a small occupied area.
SUMMERY OF THE UTILITY MODEL
In order to solve the above problem that prior art exists, the utility model provides a centrifuge to solve the big and structure complicacy of centrifuge area occupied that exists among the prior art, lead to the limited technical problem of its application range.
The utility model discloses a following technical scheme specifically realizes:
a centrifuge comprises a rotary drum, a spiral pusher, a first driving device and a second driving device;
the spiral material pusher is rotatably arranged in the rotary drum, the first driving device is in transmission connection with the rotary drum, the second driving device is in transmission connection with the spiral material pusher, and the power output end of the first driving device, the power output end of the second driving device and the rotary drum are coaxially arranged.
In order to achieve the present invention, in the above structure, the second driving device is a hydraulic differential.
In order to better realize the utility model discloses, do further optimization in above-mentioned structure, hydraulic pressure differential mechanism includes casing and rotor, the rotor with the transmission of spiral pusher is connected, a drive arrangement's power take off end passes through the casing with the rotary drum transmission is connected.
In order to achieve the above object, the present invention provides a structure of the above mentioned type, wherein the housing is fixed to the drum by a flange.
In order to better realize the utility model discloses, do further optimization in above-mentioned structure, this centrifuge still includes the mount pad, the both ends of rotary drum all rotate the setting and are in on the mount pad.
In order to better realize the utility model discloses, do further optimization in above-mentioned structure, be provided with rolling bearing on the mount pad, the both ends of rotary drum all pass through rolling bearing rotates to be set up on the mount pad.
In order to better realize the utility model discloses, do further optimization in above-mentioned structure, this centrifuge still includes the shaft coupling, first drive arrangement's power take off end passes through the shaft coupling with the rotary drum transmission is connected.
In order to achieve the invention, the above structure is further optimized in that the first driving device is a hydraulic motor.
In order to better realize the utility model discloses, do further optimization in above-mentioned structure, the one end of rotary drum is provided with the feed inlet, first drive arrangement with second drive arrangement all is located the rotary drum is kept away from the one end of feed inlet.
To sum up, the utility model discloses following technological effect has:
this centrifuge's first drive arrangement and second drive arrangement are coaxial setting, and its overall structure is simple, and can reduce holistic occupation space for this centrifuge's use and installation can not receive too much restraint, thereby make this centrifuge's use and installation simple more, convenient.
Furthermore, the utility model provides a centrifugation system, it includes energy supply station and foretell centrifuge, the energy supply station does first drive arrangement with second drive arrangement provides the required energy of operation.
In order to better realize the utility model, the structure is further optimized, the energy supply station is a hydraulic pump station, and the hydraulic pump station comprises an oil tank, a driving device and a pump body; the pump body with drive arrangement is connected, just drive arrangement's power take off end with the pump body transmission is connected, the oil inlet end of the pump body with the oil-out of oil tank passes through the hose intercommunication.
The centrifugal separation system has the following technical effects:
the first driving device and the second driving device in the centrifugal separation system adopt the same energy supply station for supplying energy, so that the installation of equipment can be reduced, and meanwhile, the first driving device and the second driving device in the separator adopt coaxial arrangement, so that the occupied space of the centrifugal separation system can be effectively reduced, and the centrifugal separation system is more convenient to install.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic diagram of a centrifuge of the prior art;
FIG. 2 is a schematic structural diagram of a centrifuge of the present invention;
fig. 3 is a schematic structural diagram of a hydraulic differential mechanism in a centrifuge according to the present invention;
fig. 4 is a schematic structural diagram of a centrifugal separation system of the present invention.
Reference numerals:
1. a drum; 11. a feed inlet;
2. a screw pusher;
3. a first driving device;
4. a second driving device; 41. a housing; 42. a rotor;
5. a mounting seat; 51. a rotating bearing;
6. a coupling;
7. and an energy supply station.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it is to be noted that "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like are used in an orientation or positional relationship indicated based on the orientation or positional relationship shown in the drawings for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is also to be understood that the terms "mounted", "connected" and "connected", unless expressly specified or limited otherwise, are intended to be interpreted broadly, as meaning either a fixed connection or a removable connection, or an integral connection; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood as the case may be, by those of ordinary skill in the art.
The first embodiment is as follows:
as shown in fig. 2 and 3:
a centrifuge comprises a rotary drum 1, a spiral pusher 2, a first driving device 3 and a second driving device 4; wherein,
the spiral pusher 2 is rotatably arranged in the rotary drum 1, the first driving device 3 is in transmission connection with the rotary drum 1, the second driving device 4 is in transmission connection with the spiral pusher 2, and the power output end of the first driving device 3, the power output end of the second driving device 4 and the rotary drum 1 are coaxially arranged.
The first driving device 3 and the second driving device 4 of the centrifugal machine are coaxially arranged, the whole structure is simple, the occupied space of the whole machine can be reduced, the use and the installation of the centrifugal machine cannot be restrained too much, and the use and the installation of the centrifugal machine are simpler and more convenient.
Preferably, the second driving device 4 is a hydraulic differential.
Specifically, the hydraulic differential includes a housing 41 and a rotor 42; wherein,
the rotor 42 of the hydraulic differential is in transmission connection with the screw pusher 2, the power output end of the first driving device 3 is in transmission connection with the rotary drum 1 through the housing 41 of the hydraulic differential, and the rotor 42 and the housing 41 of the hydraulic differential can rotate relatively without influencing the work of the hydraulic differential, so that the requirement of coaxial arrangement of the first driving device 3, the second driving device 4 and the housing 41 is met.
It should be noted that the hydraulic differential is a closed power system, which can provide kinetic energy for the rotation of the screw feeder 2, and the first driving device 3 can transmit power to the rotary drum 1 through the hydraulic differential without affecting the rotation of the screw feeder 2, so as to make the use of the centrifuge more convenient.
In addition, the hydraulic differential mechanism can also realize stepless speed regulation to increase the speed regulation range, so that the centrifuge is more convenient to use.
Preferably, the housing 41 is fixedly connected with the rotary drum 1 through a flange, so that the housing 41 is more stably connected with the rotary drum 1, and the power transmission of the first driving device 3 is more stable;
when the centrifuge is maintained, a worker only needs to detach the flange for connecting the casing 41 and the rotary drum 1, and the casing 41 and the rotary drum 1 can be separated, so that the centrifuge is maintained more simply.
Optimally, the centrifugal machine further comprises a mounting seat 5; wherein,
the installation bases 5 are arranged on the ground or the base, the number of the installation bases 5 is two, and the two ends of the rotary drum 1 are respectively rotatably arranged on the two installation bases 5, so that the rotary drum 1 can rotate on the two installation bases 5, and the centrifuge can be more stable in operation.
Preferably, the mounting seat 5 is provided with a rotating bearing 51, and the drum 1 is rotatably disposed on the mounting seat 5 through the rotating bearing 51, so that the rotation of the drum 1 is more smooth, and the abrasion between the drum 1 and the mounting seat 5 can be reduced.
More preferably, the rotating bearing 51 may be a roller bearing or a ball bearing, and both the roller bearing and the ball bearing have good bearing capacity, which can effectively improve the service life of the centrifuge and reduce the maintenance cost of the centrifuge.
The rotary bearing is not limited to the roller bearing or the ball bearing, and other devices capable of reducing the friction between the rotary drum 1 and the mount 5 may be used.
Optimally, the centrifugal machine further comprises a coupling 6; wherein,
one end of the coupler 6 is fixedly connected with the first driving device 3, and the other end of the coupler 6 is fixedly connected with the shell 41; the power output end of the first driving device 3 is in transmission connection with the shell 41 through the coupler 6, so that the first driving device 3 can drive the rotary drum 1 to rotate through the coupler 6, and the centrifuge can work normally.
It should be noted that the above-mentioned coupling 6 can compensate the axial offset between the first driving device 3 and the casing 41, so as to reduce the requirement of the installation accuracy of the centrifuge, thereby making the installation of the centrifuge more convenient;
meanwhile, the coupling 6 can also be used as a safety device to avoid the damage caused by the excessive load borne by the housing 41, thereby reducing the maintenance cost of the centrifuge.
Preferably, the first driving device 3 is a hydraulic motor;
the hydraulic motor is an actuator in a hydraulic system, and can convert hydraulic pressure energy provided by a hydraulic pump station into mechanical energy (torque and rotation speed) of an output shaft of the hydraulic motor to drive the housing 41 and the rotary drum 1 to rotate.
In addition, the hydraulic motor and the hydraulic differential can also use the same hydraulic pump station as energy supply, so that the hydraulic motor and the hydraulic differential can work normally, and the arrangement mode can effectively reduce the use of equipment, thereby further reducing the occupied space of the centrifuge.
Preferably, a feed port 11 is arranged at one end of the rotary drum 1, and the first driving device 3 and the second driving device 4 are arranged at one end of the rotary drum 1 far away from the feed port 11;
this mounting means can avoid first drive arrangement 3 and second drive arrangement 4 to cause the influence to the installation of feed arrangement to the installation of this centrifuge's various accessories is realized to more reasonable mode, thereby further reduction this centrifuge's area occupied, in order to reduce its limitation of using.
Example two:
as shown in fig. 2 to 4:
a centrifugal separation system comprises an energy supply station 7 and the centrifugal machine, wherein the energy supply station 7 supplies energy required by operation to a first driving device 3 and a second driving device 4.
The first driving device 3 and the second driving device 4 in the centrifugal separation system adopt the same energy supply station 7 for supplying energy, so that the installation of equipment can be reduced, and meanwhile, the first driving device 3 and the second driving device 4 in the separator adopt coaxial arrangement, so that the occupied space of the centrifugal separation system can be effectively reduced, and the installation of the centrifugal separation system is more convenient.
Preferably, the energy supply station 7 is a hydraulic pump station.
Specifically, the hydraulic pump station comprises an oil tank, a driving device and a pump body; wherein,
the pump body is connected with the driving device, the power output end of the driving device is in transmission connection with the pump body, and the oil inlet end of the pump body is communicated with the oil outlet of the oil tank through a hose;
the hydraulic pump station in the hydraulic system has stable working performance, and can effectively avoid the situation that air resistance is generated to cause the hydraulic system to work normally or work state is unstable when air enters a pipeline, so that the working stability of the hydraulic system is effectively improved.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. A centrifuge, characterized by: comprises a rotary drum (1), a spiral pusher (2), a first driving device (3) and a second driving device (4);
the spiral material pushing device (2) is rotatably arranged in the rotary drum (1), the first driving device (3) is in transmission connection with the rotary drum (1), the second driving device (4) is in transmission connection with the spiral material pushing device (2), and the power output end of the first driving device (3), the power output end of the second driving device (4) and the rotary drum (1) are coaxially arranged.
2. The centrifuge of claim 1, wherein: the second driving device (4) is a hydraulic differential.
3. The centrifuge of claim 2, wherein: the hydraulic differential comprises a shell (41) and a rotor (42), the rotor (42) is in transmission connection with the spiral material pusher (2), and a power output end of the first driving device (3) is in transmission connection with the rotary drum (1) through the shell (41).
4. The centrifuge of claim 3, wherein: the shell (41) is fixedly connected with the rotary drum (1) through a flange.
5. The centrifuge of claim 1, wherein: the drum is characterized by further comprising a mounting seat (5), wherein two ends of the rotary drum (1) are rotatably arranged on the mounting seat (5).
6. The centrifuge of claim 5, wherein: the rotary bearing (51) is arranged on the mounting seat (5), and two ends of the rotary drum (1) are rotatably arranged on the mounting seat (5) through the rotary bearing (51).
7. The centrifuge of claim 1, wherein: the power output end of the first driving device (3) is in transmission connection with the rotary drum (1) through the coupler (6).
8. The centrifuge of any of claims 1 to 7, wherein: the first driving device (3) is a hydraulic motor.
9. A centrifugal separation system characterized by: comprising a power supply station (7) and a centrifuge according to any of claims 1 to 8, the power supply station (7) providing the first drive (3) and the second drive (4) with power required for operation.
10. The centrifugal separation system of claim 9, wherein: the energy supply station (7) is a hydraulic pump station, and the hydraulic pump station comprises an oil tank, a driving device and a pump body; the pump body with drive arrangement is connected, just drive arrangement's power take off end with the pump body transmission is connected, the oil inlet end of the pump body with the oil-out of oil tank passes through the hose intercommunication.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122588008.2U CN215997111U (en) | 2021-10-26 | 2021-10-26 | Centrifugal machine and centrifugal separation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122588008.2U CN215997111U (en) | 2021-10-26 | 2021-10-26 | Centrifugal machine and centrifugal separation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215997111U true CN215997111U (en) | 2022-03-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202122588008.2U Active CN215997111U (en) | 2021-10-26 | 2021-10-26 | Centrifugal machine and centrifugal separation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215997111U (en) |
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2021
- 2021-10-26 CN CN202122588008.2U patent/CN215997111U/en active Active
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