CN211160244U - Full-automatic control piston pushing centrifugal device - Google Patents
Full-automatic control piston pushing centrifugal device Download PDFInfo
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- CN211160244U CN211160244U CN201922216804.6U CN201922216804U CN211160244U CN 211160244 U CN211160244 U CN 211160244U CN 201922216804 U CN201922216804 U CN 201922216804U CN 211160244 U CN211160244 U CN 211160244U
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Abstract
The utility model discloses a full automatic control's piston pushes away material centrifugal device, the test platform comprises a support, the material pipe, centrifugal mechanism, the hydraulic oil pump, hydraulic pressure pushing equipment, hydraulic pressure oil pipe and hydraulic tank, the feed valve, the flow control valve, conveying mechanism, moisture sensor and control system, centrifugal mechanism and hydraulic pressure pushing equipment all set up on the test platform, the material pipe passes through the feed valve to be connected with the feed inlet of centrifugal mechanism, the discharge gate of centrifugal mechanism is connected with conveying mechanism, moisture sensor sets up the top at conveying mechanism, centrifugal mechanism is connected with hydraulic pressure pushing equipment, hydraulic pressure pushing equipment's oil inlet passes through hydraulic pressure oil pipe to be connected with the oil-out of hydraulic oil pump, the oil inlet of hydraulic oil pump passes through the flow control valve to be connected with the oil-out of hydraulic tank, the feed valve, the flow control valve, moisture; the utility model discloses a sensor monitors the moisture score value of material, comes automatic adjusting device's operational aspect to realize full automatic control.
Description
Technical Field
The utility model relates to a full automatic control device especially relates to a full automatic control's piston pushes away material centrifugal device.
Background
The piston pushing centrifugal device is a filtering type centrifugal machine capable of continuous operation. Under the condition of full-speed operation, the piston pushing centrifugal device can continuously perform the working procedures of feeding, separating, discharging and the like.
At present, manufacturers of piston pushing centrifugal devices in China adopt simple procedures, manually operate and control machines, and do not realize full-automatic production of materials. The conventional piston pushing centrifugal device is manually operated, an oil pump motor is manually connected firstly, a main motor is manually connected after the operation is carried out for 3-5 minutes, then a feeding valve is manually opened, if the machine vibrates excessively in the separation process, an alarm is given, then the vibration is reduced by manually adjusting the feeding size, and frequent manual adjustment causes large manual consumption, low efficiency and high production cost. In view of the above, the development of a fully automatically controlled piston-pushing centrifugal device is an urgent need in the market.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model aims to provide a full-automatic control's piston pushes away material centrifugal device, and it can solve the problem that the piston pushes away the unable full-automatic control of material centrifugal device.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a full-automatic control piston pushing centrifugal device comprises a machine base, a material pipe, a centrifugal mechanism, a hydraulic oil pump, a hydraulic pushing mechanism, a hydraulic oil pipe, a hydraulic oil tank, a feeding valve, a flow control valve, a conveying mechanism, a moisture sensor and a control system, the centrifugal mechanism and the hydraulic pushing mechanism are both arranged on the machine base, the material pipe is connected with a feed inlet of the centrifugal mechanism through a feed valve, the discharge hole of the centrifugal mechanism is connected with the conveying mechanism, the moisture sensor is arranged above the conveying mechanism, the centrifugal mechanism is connected with a hydraulic pushing mechanism, an oil inlet of the hydraulic pushing mechanism is connected with an oil outlet of a hydraulic oil pump through a hydraulic oil pipe, an oil inlet of the hydraulic oil pump is connected with an oil outlet of the hydraulic oil tank through a flow control valve, and the feed valve, the flow control valve and the moisture sensor are all connected with a control system; the hydraulic pushing mechanism is used for pushing the materials in the centrifugal mechanism to the conveying mechanism; the centrifugal mechanism is used for generating a centrifugal force field through rotation to dehydrate the materials.
Preferably, the conveying mechanism is a spiral conveying mechanism or a conveying belt mechanism.
Preferably, the moisture sensor is a microwave radar moisture sensor.
Preferably, the hydraulic oil pipe is connected with an oil inlet of the hydraulic pushing mechanism through the flow transmitter, and the flow transmitter is electrically connected with the control system.
Preferably, the vibration control device further comprises a vibration sensor, wherein the vibration sensor is arranged on the base and is electrically connected with the control system.
Preferably, still include pressure transmitter, pressure transmitter and hydraulic pressure oil pipe connection, pressure transmitter and control system electric connection.
Preferably, still include temperature transmitter, temperature transmitter's sense terminal is connected with hydraulic tank, temperature transmitter and control system electric connection.
Compared with the prior art, the beneficial effects of the utility model reside in that: the moisture sensor is arranged on the conveying mechanism to detect the moisture value of the material dehydrated by the centrifugal mechanism, so that the feeding speed and the pushing speed are automatically adjusted, the moisture value of the material reaches a preset standard, the sensors for detecting pressure, temperature and oil supply times are arranged in the hydraulic oil pipe, and the sensors are combined with data detected by the sensors, so that automatic control is accurately realized.
Drawings
Fig. 1 is a schematic structural diagram of a fully-automatic control piston pushing centrifugal device in the present invention.
Fig. 2 is an enlarged view of the area a in fig. 1.
Fig. 3 is an enlarged view of a region B in fig. 1.
In the figure: 1-a machine base; 2-a centrifugal mechanism; 21-material pipe; 22-a feed valve; 3-hydraulic pushing mechanism; 31-a hydraulic oil pump; 32-hydraulic oil pipe; 33-a hydraulic oil tank; 34-a flow control valve; 35-a flow transmitter; 36-a vibration sensor; 37-a pressure transmitter; 38-temperature transmitter; 4-a conveying mechanism; 41-moisture sensor.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" 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 to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The invention will be further described with reference to the accompanying drawings and specific embodiments:
as shown in fig. 1-3, in this embodiment, a fully-automatically controlled piston-pushing centrifugal device includes a machine base 1, a material pipe 21, a centrifugal mechanism 2, a hydraulic pushing mechanism 3, a hydraulic oil pipe 32, a hydraulic oil tank 33, a feed valve 22, a flow control valve 34, a conveying mechanism 4, a moisture sensor 41, and a control system, where the centrifugal mechanism 2 and the hydraulic pushing mechanism 3 are both disposed on the machine base 1, the material pipe 21 is connected to a feed port of the centrifugal mechanism 2 through the feed valve 22, a discharge port of the centrifugal mechanism 2 is connected to the conveying mechanism 4, preferably, the conveying mechanism 4 is a screw conveying mechanism or a conveying belt mechanism, the moisture sensor 41 is disposed above the conveying mechanism 4, the centrifugal mechanism 2 is connected to the hydraulic pushing mechanism 3, an oil inlet of the hydraulic pushing mechanism 3 is connected to an oil outlet of the hydraulic oil pump 31 through the hydraulic oil pipe 32, an oil inlet of the hydraulic oil pump 31 is connected with an oil outlet of the hydraulic oil tank 33 through a flow control valve 34, and the feed valve 22, the flow control valve 34 and the moisture sensor 41 are all connected with a control system; the hydraulic pushing mechanism 3 is used for pushing the materials in the centrifugal mechanism 2 to the conveying mechanism 4; and the centrifugal mechanism 2 is used for generating a centrifugal force field through rotation to dehydrate the materials.
In this embodiment, full automatic control's piston pushes away material centrifugal device still includes flow transmitter 35, vibration sensor 36, pressure transmitter 37 and temperature transmitter 38, hydraulic pressure oil pipe 32 passes through flow transmitter 35 and is connected with the oil inlet of hydraulic pressure pushing equipment 3, vibration sensor 36 sets up on frame 1, pressure transmitter 37 is connected with hydraulic pressure oil pipe 32, temperature transmitter 38's sense terminal is connected with hydraulic oil tank 33, temperature transmitter 38, flow transmitter 35, vibration sensor 36 and pressure transmitter 37 all with control system electric connection.
Specifically, the working principle and the components of the present invention are specifically described as follows:
as shown in fig. 1 to 3, in the present embodiment, the material enters the fast rotating centrifugal mechanism 2 through the material pipe 21, and the material is dehydrated under the centrifugal force of the centrifugal force field generated by the fast rotating centrifugal mechanism 2. Meanwhile, the hydraulic oil pump 31 conveys hydraulic oil into an oil cavity of the hydraulic pushing mechanism 3 through the hydraulic oil pipe 32, so that the hydraulic pushing mechanism 3 gradually pushes materials to a discharge port, the dehydrated materials enter the conveying mechanism 4 through the discharge port, preferably, the conveying mechanism 4 can be a spiral conveying mechanism or a conveying belt mechanism, a microwave radar moisture sensor arranged above the conveying mechanism 4 obtains moisture of the materials on the conveying structure by using a radar detection technology, if the moisture value of the materials is high, the opening degrees of the feed valve 22 and the flow control valve 34 are reduced, at the moment, the materials in the centrifugal mechanism 2 are reduced, the pushing speed of the hydraulic pushing mechanism 3 is reduced, the dehydration time of the materials is prolonged, and the dehydration is more sufficient, so that the moisture value in the materials reaches a preset standard; if the moisture value of the material is too low, the opening degrees of the feed valve 22 and the flow control valve 34 are increased, at the moment, the material in the centrifugal mechanism 2 is increased, the material pushing speed of the hydraulic material pushing mechanism 4 is increased, the dehydration time of the material is shortened, and the material is dehydrated to a proper condition, so that the moisture value of the material reaches a preset standard.
In the embodiment, when the centrifugal mechanism 2 vibrates abnormally due to excessive feeding and other conditions, the vibration sensor 36 can give a warning to remind a worker to process, preferably, the vibration sensor 36 can be a magneto-electric vibration sensor 36 with the model number of ROTE021, in addition, the hydraulic oil pipe 32 is further provided with a flow transmitter 35 for counting the oil supply times of the hydraulic oil pump 31 to the hydraulic pushing mechanism 3 and a pressure transmitter 37 for detecting the oil pressure of the hydraulic oil pipe 32, wherein the flow transmitter 35 can adopt a BD1151DP type flow transmitter 35, the pressure transmitter 37 can adopt a KAP12 type pressure transmitter 37, meanwhile, the hydraulic oil tank 33 is further provided with a temperature transmitter 38 for monitoring hydraulic oil, the temperature transmitter 38 can adopt a HST L-103 type temperature transmitter 38.
Various other modifications and changes may be made by those skilled in the art based on the above-described technical solutions and concepts, and all such modifications and changes are intended to fall within the scope of the claims.
Claims (7)
1. The utility model provides a full automatic control's piston pushes away material centrifugal device, includes frame, material pipe, centrifugal mechanism, hydraulic pressure oil pump, hydraulic pressure pushing equipment, hydraulic pressure oil pipe and hydraulic pressure oil tank, its characterized in that: the centrifugal mechanism and the hydraulic pushing mechanism are arranged on the machine base, the material pipe is connected with a feeding hole of the centrifugal mechanism through the feeding valve, a discharging hole of the centrifugal mechanism is connected with the conveying mechanism, the moisture sensor is arranged above the conveying mechanism, the centrifugal mechanism is connected with the hydraulic pushing mechanism, an oil inlet of the hydraulic pushing mechanism is connected with an oil outlet of a hydraulic oil pump through a hydraulic oil pipe, an oil inlet of the hydraulic oil pump is connected with an oil outlet of a hydraulic oil tank through the flow control valve, and the feeding valve, the flow control valve and the moisture sensor are all connected with the control system; the hydraulic pushing mechanism is used for pushing the materials in the centrifugal mechanism to the conveying mechanism; the centrifugal mechanism is used for generating a centrifugal force field through rotation to dehydrate the materials.
2. The piston pushing centrifugal device of claim 1, wherein: the conveying mechanism is a spiral conveying mechanism or a conveying belt mechanism.
3. The piston pushing centrifugal device of claim 1, wherein: the moisture sensor is a microwave radar moisture sensor.
4. The piston pushing centrifugal device of claim 1, wherein: the hydraulic oil pipe is connected with an oil inlet of the hydraulic pushing mechanism through the flow transmitter, and the flow transmitter is electrically connected with the control system.
5. The piston pushing centrifugal device of claim 1, wherein: still include vibration sensor, vibration sensor sets up on the frame, vibration sensor and control system electric connection.
6. The piston pushing centrifugal device of claim 1, wherein: still include pressure transmitter, pressure transmitter and hydraulic pressure oil pipe connection, pressure transmitter and control system electric connection.
7. The piston pushing centrifugal device of claim 1, wherein: still include temperature transmitter, temperature transmitter's sense terminal is connected with hydraulic tank, temperature transmitter and control system electric connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922216804.6U CN211160244U (en) | 2019-12-11 | 2019-12-11 | Full-automatic control piston pushing centrifugal device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922216804.6U CN211160244U (en) | 2019-12-11 | 2019-12-11 | Full-automatic control piston pushing centrifugal device |
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| CN211160244U true CN211160244U (en) | 2020-08-04 |
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| CN201922216804.6U Active CN211160244U (en) | 2019-12-11 | 2019-12-11 | Full-automatic control piston pushing centrifugal device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115487579A (en) * | 2022-09-26 | 2022-12-20 | 重庆江北机械有限责任公司 | Self-adaptive timely control method and device for piston pusher centrifuge |
| CN116586207A (en) * | 2023-05-12 | 2023-08-15 | 浙江轻机离心机制造有限公司 | Centrifugal machine pushing frequency detection method and detection device thereof |
-
2019
- 2019-12-11 CN CN201922216804.6U patent/CN211160244U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115487579A (en) * | 2022-09-26 | 2022-12-20 | 重庆江北机械有限责任公司 | Self-adaptive timely control method and device for piston pusher centrifuge |
| CN116586207A (en) * | 2023-05-12 | 2023-08-15 | 浙江轻机离心机制造有限公司 | Centrifugal machine pushing frequency detection method and detection device thereof |
| CN116586207B (en) * | 2023-05-12 | 2024-03-26 | 浙江轻机离心机制造有限公司 | Centrifugal machine pushing frequency detection method and detection device thereof |
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