CN205067203U - Pitch melting equipment is used in laboratory - Google Patents
Pitch melting equipment is used in laboratory Download PDFInfo
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- CN205067203U CN205067203U CN201520735369.7U CN201520735369U CN205067203U CN 205067203 U CN205067203 U CN 205067203U CN 201520735369 U CN201520735369 U CN 201520735369U CN 205067203 U CN205067203 U CN 205067203U
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- asphalt tank
- asphalt
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- inner bag
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Abstract
The utility model discloses a pitch melting equipment is used in laboratory, asphalt tank inner bag (1) and the cavity region between asphalt tank shell (4) in this asphalt tank are equipped with heating conduction oil (3) and parallel combination formula electrical bar (2), and the top of asphalt tank is equipped with electrical bar support (16) to antithetical couplet combination formula electrical bar (2) is fixed and is connected on electrical bar support (16) and with temperature controller (12), the top of asphalt tank still is equipped with flap valve (19), viewing aperture and charge door, and the lateral wall of asphalt tank still is equipped with first thermocouple (9) and second thermocouple (10), and first thermocouple (9) are connected with temperature controller (12), and second thermocouple (10) are patrolled and examined appearance (15) with the temperature and are connected, the bottom of asphalt tank is provided with pitch and retrieves butterfly valve (7) and pitch discharge butterfly valve (8), and outer even cover of asphalt tank shell (4) has thermal -insulated heat preservation rock wool (5), and the skin of thermal -insulated heat preservation rock wool (5) is equipped with protective housing (6).
Description
Technical field
The utility model relates to carbon material preparation field, particularly relates to a kind of use for laboratory asphalt melting apparatus.
Background technology
Carbon product research and development are with production run, and major part all will use asphalt melting.At present, asphalt melting apparatus on production line applies comparative maturity, and production enterprise does research and development and research unit when making small test, all not having the special asphalt melting apparatus for laboratory use, is all generally adopt simpler and cruder electrothermal furnace to carry out asphalt melting.There is the shortcoming that temperature cannot precisely control in electrothermal furnace molten asphalt, this has considerable influence to the performance of final products and homogenieity; And asphalt melting process medium pitch flue gas runs wild, experimental situation is poor, and this has larger harm to the healthy of experimenter, therefore, needs a kind of asphalt melting apparatus of use for laboratory badly.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, and provide a kind of use for laboratory asphalt melting apparatus, this equipment making is simple, invest little, free from environmental pollution, can realize precisely controlling to asphalt temperature, be applicable to carbon graphite material research and development lab scale test and asphalt performance research.
The purpose of this utility model is achieved through the following technical solutions: a kind of use for laboratory asphalt melting apparatus, this asphalt tank comprises asphalt tank inner bag, asphalt tank shell, temperature controller and temperature polling instrument, hollow region between asphalt tank inner bag and asphalt tank shell is provided with heating conduction oil and parallel combination type electrical bar, the top of asphalt tank is provided with electrical bar support, and parallel combination type electrical bar to be fixed on electrical bar support and to be connected with temperature controller.
The top of asphalt tank is also provided with flap valve, observation panel and charge door for discharging bitumen flue gas, charge door is provided with charge door cover plate, the sidewall of asphalt tank is also provided with the first thermopair for detecting temperature in asphalt tank inner bag and the second thermopair for detecting heating conduction oil temperature, first thermopair is also connected with temperature controller, and the second thermopair is connected with temperature polling instrument.
The bottom of asphalt tank is provided with bitumen recovery butterfly valve and pitch discharges butterfly valve, and the outer uniform fold of asphalt tank shell has heat-insulation and heat-preservation rock wool, and the skin of heat-insulation and heat-preservation rock wool is provided with containment vessel.
Further, the bottom of described asphalt tank inner bag conically, its lowest part offers the bitumen recovery passage of a straight-down negative, this bitumen recovery passage is provided with bitumen recovery butterfly valve, the bottom of asphalt tank inner bag is also provided with L shape pitch passing away, this L shape pitch passing away is provided with pitch and discharges butterfly valve.
Further, described temperature controller is can according to the intelligent temperature controller of design temperature automatic control electric hot pin heating power.
Further, the utility model also comprises voltage stabilizer and power supply, and power supply is connected with temperature controller by voltage stabilizer, and power supply is also connected with temperature polling instrument.
Further, the sidewall of described asphalt tank is also provided with the three thermocouple for detecting temperature in asphalt tank inner bag, and three thermocouple is connected with temperature polling instrument; Three thermocouple is arranged on the top of asphalt tank, and the first thermopair is arranged on the bottom of asphalt tank.
Further, described second thermopair is arranged on the middle part of asphalt tank.
Further, described asphalt tank inner bag is stainless steel asphalt tank inner bag, and described containment vessel comprises galvanized iron sheet.
The beneficial effects of the utility model are: the utility model equipment making is simple, invests little, free from environmental pollution, can realize precisely controlling to asphalt temperature, be applicable to carbon graphite material research and development lab scale test and asphalt performance research.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of use for laboratory asphalt melting apparatus of the utility model;
In figure, 1-asphalt tank inner bag, 2-parallel combination type electrical bar, 3-heats conduction oil; 4-asphalt tank shell, 5-heat-insulation and heat-preservation rock wool, 6-containment vessel, 7-bitumen recovery butterfly valve; 8-pitch discharges butterfly valve, 9-first thermopair, 10-second thermopair; 11-three thermocouple, 12-temperature controller, 13-voltage stabilizer; 14-power supply, 15-temperature polling instrument, 16-electrical bar support; 17-charge door cover plate, 18-pitch, 19-flap valve.
Embodiment
Below in conjunction with accompanying drawing, the technical solution of the utility model is described in further detail, but protection domain of the present utility model is not limited to the following stated.
As shown in Figure 1, a kind of use for laboratory asphalt melting apparatus, this asphalt tank comprises asphalt tank inner bag 1, asphalt tank shell 4, temperature controller 12 and temperature polling instrument 15, hollow region between asphalt tank inner bag 1 and asphalt tank shell 4 is provided with heating conduction oil 3 and parallel combination type electrical bar 2, the top of asphalt tank is provided with electrical bar support 16, and parallel combination type electrical bar 2 to be fixed on electrical bar support 16 and to be connected with temperature controller 12.Heating conduction oil 3 is heated by the parallel combination type electrical bar 2 be connected on electrical bar support 16.
The top of asphalt tank is also provided with the flap valve 19 for discharging bitumen flue gas, and this flap valve 19 is butterfly valve, opens when bitumen flue gas is discharged.
The top of asphalt tank is also provided with observation panel and charge door, charge door is provided with charge door cover plate 17, the sidewall of asphalt tank is also provided with the first thermopair 9 for detecting temperature in asphalt tank inner bag 1 and the second thermopair 10 for detecting heating conduction oil 3 temperature, first thermopair 9 is also connected with temperature controller 12, the temperature signal that temperature controller 12 gathers according to the first thermopair 9 carries out temperature control to parallel combination type electrical bar 2, second thermopair 10 is connected with temperature polling instrument 15, temperature polling instrument 15 monitors the temperature of heating conduction oil 3 by the second thermopair 10.
Two pitches are had to discharge butterfly valve bottom asphalt tank; one of them is the bitumen recovery butterfly valve 7 that the pitch for not using discharges in time; another is used to upstream device provides the pitch of bitumen feed to discharge butterfly valve 8; the outer uniform fold of asphalt tank shell 4 has heat-insulation and heat-preservation rock wool 5, and the skin of heat-insulation and heat-preservation rock wool 5 is provided with containment vessel 6.
Further, the bottom of described asphalt tank inner bag 1 conically, its lowest part offers the bitumen recovery passage of a straight-down negative, this bitumen recovery passage is provided with bitumen recovery butterfly valve 7, the bottom of asphalt tank inner bag 1 is also provided with L shape pitch passing away, this L shape pitch passing away is provided with pitch and discharges butterfly valve 8.
Further, described temperature controller 12 is can according to the intelligent temperature controller of design temperature automatic control electric hot pin 2 heating power.
Further, the utility model also comprises voltage stabilizer 13 and power supply 14, and power supply 14 is connected with temperature controller 12 by voltage stabilizer 13, and power supply 14 is also connected with temperature polling instrument 15.
Further, the sidewall of described asphalt tank is also provided with the three thermocouple 11 for detecting temperature in asphalt tank inner bag 1, three thermocouple 11 is connected with temperature polling instrument 15, and temperature polling instrument 15 monitors the asphalt temperature of display asphalt tank inner bag 1 by three thermocouple 11; Three thermocouple 11 is arranged on the top of asphalt tank, and the first thermopair 9 is arranged on the bottom of asphalt tank.
Further, described second thermopair 10 is arranged on the middle part of asphalt tank.
Further, described asphalt tank inner bag 1 is stainless steel asphalt tank inner bag, and described containment vessel 6 comprises galvanized iron sheet, and outermost layer protects heat-insulation and heat-preservation rock wool with tinned sheet iron is fixing.
The utility model is for heating source with electrical bar 2, conduction oil 3 is heating medium, pitch 18 in indirect heating asphalt tank, according to the temperature that the first thermopair 9 is surveyed, temperature controller 12 regulates the heating power of electrical bar 2 automatically, and respectively temperature Real-Time Monitoring is carried out to the pitch 18 in heating conduction oil 3 and asphalt tank by the second thermopair 10 and three thermocouple 11, ensure the stability of asphalt temperature.
Fix-bitumen raw material adds from observation panel and charge door, and the bitumen flue gas produced in pitch 18 heating process enters smoke collecting device by the flap valve 19 opening asphalt tank top, avoids polluting experimental situation.The pitch 18 melted is discharged butterfly valve 8 by pitch and is entered upstream device, and unspent pitch 18 is reclaimed in time by bitumen recovery butterfly valve 7.
Claims (7)
1. a use for laboratory asphalt melting apparatus, it is characterized in that: this asphalt tank comprises asphalt tank inner bag (1), asphalt tank shell (4), temperature controller (12) and temperature polling instrument (15), hollow region between asphalt tank inner bag (1) and asphalt tank shell (4) is provided with heating conduction oil (3) and parallel combination type electrical bar (2), the top of asphalt tank is provided with electrical bar support (16), and parallel combination type electrical bar (2) is fixed on electrical bar support (16) and goes up and be connected with temperature controller (12);
The top of asphalt tank is also provided with flap valve (19), observation panel and charge door for discharging bitumen flue gas, charge door is provided with charge door cover plate (17), the sidewall of asphalt tank is also provided with the first thermopair (9) for detecting asphalt tank inner bag (1) interior temperature and the second thermopair (10) for detecting heating conduction oil (3) temperature, first thermopair (9) is also connected with temperature controller (12), and the second thermopair (10) is connected with temperature polling instrument (15);
The bottom of asphalt tank is provided with bitumen recovery butterfly valve (7) and pitch discharges butterfly valve (8), and the outer uniform fold of asphalt tank shell (4) has heat-insulation and heat-preservation rock wool (5), and the skin of heat-insulation and heat-preservation rock wool (5) is provided with containment vessel (6).
2. a kind of use for laboratory asphalt melting apparatus according to claim 1, it is characterized in that: the bottom of described asphalt tank inner bag (1) conically, its lowest part offers the bitumen recovery passage of a straight-down negative, this bitumen recovery passage is provided with bitumen recovery butterfly valve (7), the bottom of asphalt tank inner bag (1) is also provided with L shape pitch passing away, this L shape pitch passing away is provided with pitch and discharges butterfly valve (8).
3. a kind of use for laboratory asphalt melting apparatus according to claim 1, is characterized in that: described temperature controller (12) is can according to the intelligent temperature controller of design temperature automatic control electric hot pin (2) heating power.
4. a kind of use for laboratory asphalt melting apparatus according to claim 1, it is characterized in that: also comprise voltage stabilizer (13) and power supply (14), power supply (14) is connected with temperature controller (12) by voltage stabilizer (13), and power supply (14) is also connected with temperature polling instrument (15).
5. a kind of use for laboratory asphalt melting apparatus according to claim 1, it is characterized in that: the sidewall of asphalt tank is also provided with the three thermocouple (11) for detecting asphalt tank inner bag (1) interior temperature, and three thermocouple (11) is connected with temperature polling instrument (15); Described three thermocouple (11) is arranged on the top of asphalt tank, and described first thermopair (9) is arranged on the bottom of asphalt tank.
6. a kind of use for laboratory asphalt melting apparatus according to claim 1, is characterized in that: described second thermopair (10) is arranged on the middle part of asphalt tank.
7. a kind of use for laboratory asphalt melting apparatus according to claim 1, is characterized in that: described asphalt tank inner bag (1) is stainless steel asphalt tank inner bag, and described containment vessel (6) comprises galvanized iron sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520735369.7U CN205067203U (en) | 2015-09-22 | 2015-09-22 | Pitch melting equipment is used in laboratory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520735369.7U CN205067203U (en) | 2015-09-22 | 2015-09-22 | Pitch melting equipment is used in laboratory |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205067203U true CN205067203U (en) | 2016-03-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520735369.7U Active CN205067203U (en) | 2015-09-22 | 2015-09-22 | Pitch melting equipment is used in laboratory |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205067203U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105181434A (en) * | 2015-09-22 | 2015-12-23 | 成都炭素有限责任公司 | Pitch melting device used in laboratory |
| CN105964321A (en) * | 2016-06-30 | 2016-09-28 | 长安大学 | Device and method for heating asphalt in laboratory |
-
2015
- 2015-09-22 CN CN201520735369.7U patent/CN205067203U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105181434A (en) * | 2015-09-22 | 2015-12-23 | 成都炭素有限责任公司 | Pitch melting device used in laboratory |
| CN105964321A (en) * | 2016-06-30 | 2016-09-28 | 长安大学 | Device and method for heating asphalt in laboratory |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 610000 No. 88, NanEr Road, Chengdu Economic and Technological Development Zone, Sichuan Province Patentee after: Chengdu Fangda Carbon Carbon Composite Co.,Ltd. Address before: No. 88, South Second Road, Chengdu Economic and Technological Development Zone, Chengdu, Sichuan 610100 Patentee before: CHENGDU CARBON Co.,Ltd. |
|
| CP03 | Change of name, title or address |