CN203023181U - Hydraulic oil heating device of graphite refiner - Google Patents
Hydraulic oil heating device of graphite refiner Download PDFInfo
- Publication number
- CN203023181U CN203023181U CN 201220705281 CN201220705281U CN203023181U CN 203023181 U CN203023181 U CN 203023181U CN 201220705281 CN201220705281 CN 201220705281 CN 201220705281 U CN201220705281 U CN 201220705281U CN 203023181 U CN203023181 U CN 203023181U
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- China
- Prior art keywords
- heater
- oil
- control system
- graphite
- refiner
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Abstract
The utility model discloses a hydraulic oil heating device of a graphite refiner. The hydraulic oil heating unit of the graphite refiner comprises an oil tank which is connected with a graphite refiner oil cylinder through a pipeline. A heater is arranged inside the oil tank and connected with a control system. The heating device is composed of the heater and the control system. By setting the control system, when oil temperature is below 15 DEG C, the control system opens a switch of the heater, the heater begins to heat oil inside the oil tank, when the oil temperature reaches 35 DEG C, the control system disconnects the heating switch and stops heating, the graphite refiner begins to work regularly, and when the oil temperature is below 15 DEG C, the heater is opened again to heat the oil to meet production requirements.
Description
Technical field
The utility model relates to a kind of graphite refiner hydraulic oil heating device.
Background technique
The graphite refiner is used for the production of synthetic diamond raw material graphite, working principle is that powder is contained in elastic mould, and put into ultrahigh pressure vessel, with pump, high-pressure liquid medium is injected in ultrahigh pressure vessel, and stepless action evenly compresses powder in the mould all surface, the graphite refiner makes identical high-pressure uniform act on body surface, use hydraulic oil to be medium, externally apply and up to the high pressure of 200MPa, can obtain the high-density graphite particle of even tissue.Particularity due to the diamond production technology, raw material graphite needs certain granularity requirement sometimes when manufacturing the synthetic graphite post, for satisfying production requirement, temperature is conducive to the graphite layers combination like this between 30 1 40 degree when graphite is suppressed, we find the goods tomography to occur after after annual winter approached, our goods are suppressed by refiner, fall the piece phenomenon in long-term production practices, the goods base substrate of compacting is close lower, pore is larger, by analysis, discovery is because hydraulic fluid temperature in oil hydraulic cylinder is too low, has caused the graphite layer can not fine combination.
The model utility content
The purpose of this utility model is to provide a kind of graphite refiner hydraulic oil heating device, improves hydraulic fluid temperature, promotes the quality of graphite product.
For achieving the above object, the technical solution adopted in the utility model is:
A kind of graphite refiner hydraulic oil heating device comprises the fuel tank that is connected with the refiner oil cylinder by pipeline, is provided with heater in fuel tank, and heater connects by control system.
Described control system comprises the heating controller that is connected with heater, and heating controller is connected with control unit, and the control unit temperature inductor interior with being arranged at fuel tank is connected.
Described heater is ceramic heater.
In the utility model, heating equipment is by heater and composition of the control system, by the setting to control system, the oil temperature temperature during lower than 15 ℃ control system open heater button, heater begins heating to the oil in fuel tank, when oil temperature reached 35 ℃, control system disconnected heater switch, stopped heating, refiner begins normal operation, when oil temperature was spent lower than 15 ℃, heater was again opened oil temperature is heated, thereby satisfies production requirement; Heater adopts ceramic heater, and ceramic heater has the advantages that focus disperses, and has so both satisfied the demand of heating, has controlled again the flammable of oil.
Description of drawings
Fig. 1 is the utility model structural representation.
Embodiment
As shown in Figure 1, a kind of graphite refiner hydraulic oil heating device comprises the fuel tank 3 that is connected with refiner oil cylinder 1 by pipeline 7, is loaded with hydraulic oil 2 in fuel tank 3, is provided with heater 6 in fuel tank 3, and heater 6 connects by control system.Described control system comprises the heating controller 5 that is connected with heater 6, and heating controller 5 is connected with control unit 4, and control unit 4 temperature inductor 8 interior with being arranged at fuel tank 3 is connected.Described heater 6 is ceramic heater.
When the utility model uses, when the oil temperature temperature during lower than 15 ℃ control unit 4 open the switch of heating controller 5, oil in 6 pairs of fuel tanks of heater 3 begins heating, when oil temperature reached 35 ℃, control unit 4 disconnected heating controller 5 switches, stopped heating, refiner begins normal operation, when oil temperature was spent lower than 15 ℃, heater 6 was again opened oil temperature is heated, thereby satisfies production requirement.
Claims (3)
1. a graphite refiner hydraulic oil heating device, is characterized in that, comprises the fuel tank that is connected with the refiner oil cylinder by pipeline, is provided with heater in fuel tank, and heater connects by control system.
2. graphite refiner hydraulic oil heating device as claimed in claim 1, it is characterized in that, described control system comprises the heating controller that is connected with heater, and heating controller is connected with control unit, and the control unit temperature inductor interior with being arranged at fuel tank is connected.
3. graphite refiner hydraulic oil heating device as claimed in claim 1 or 2, is characterized in that, described heater is ceramic heater.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220705281 CN203023181U (en) | 2012-12-19 | 2012-12-19 | Hydraulic oil heating device of graphite refiner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220705281 CN203023181U (en) | 2012-12-19 | 2012-12-19 | Hydraulic oil heating device of graphite refiner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203023181U true CN203023181U (en) | 2013-06-26 |
Family
ID=48647170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220705281 Expired - Fee Related CN203023181U (en) | 2012-12-19 | 2012-12-19 | Hydraulic oil heating device of graphite refiner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203023181U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113027872A (en) * | 2021-03-26 | 2021-06-25 | 捷尔杰（天津）设备有限公司 | Direct-current preheating device for starting system of aerial work platform |
-
2012
- 2012-12-19 CN CN 201220705281 patent/CN203023181U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113027872A (en) * | 2021-03-26 | 2021-06-25 | 捷尔杰（天津）设备有限公司 | Direct-current preheating device for starting system of aerial work platform |
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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: 20130626 Termination date: 20211219 |