CN205495545U - High softening point pitch heating system and heater thereof - Google Patents
High softening point pitch heating system and heater thereof Download PDFInfo
- Publication number
- CN205495545U CN205495545U CN201620249831.7U CN201620249831U CN205495545U CN 205495545 U CN205495545 U CN 205495545U CN 201620249831 U CN201620249831 U CN 201620249831U CN 205495545 U CN205495545 U CN 205495545U
- Authority
- CN
- China
- Prior art keywords
- heater
- softening point
- high softening
- heater body
- air inlet
- Prior art date
- 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.)
- Active
Links
Landscapes
- Working-Up Tar And Pitch (AREA)
Abstract
The utility model discloses a high softening point pitch heating system and heater thereof, its crowning softening point pitch heater be including having heater body, the air distributor who holds the chamber, last air inlet, the gas outlet of being equipped with of heater body, the air inlet with the air distributor intercommunication, the air inlet is located heater body's upper portion. The utility model discloses with the upper portion of inlet set at heater body, inside gaseous top from the heater got into it, the material in the heater body was difficult for blockking up the passageway that admits air, and it is smooth and easy to guarantee to admit air.
Description
Technical field
This utility model relates to a kind of high softening point bitumen heating system and heater thereof.
Background technology
High softening point bitumen heater is the production fields such as asphalt base carbon fiber, needle coke, carbon microspheres, lithium cell negative pole material, the capital equipment of melted mesophase pitch.At present, high softening point bitumen heater is mainly tube heater, and mode of heating has following several: (1), electrical heating, i.e. electric heating body are heated to reactor shell indirectly, and heat passes to material by cylinder；(2), hot media heating, i.e. utilize the latent heat of high temperature heat conductive oil or fused salt indirectly to heat to material；(3), steam heating, i.e. utilize the latent heat of steam or heat of vaporization to heat to material.
Chinese patent CN104178195A(Shen Qing Publication day 2014.12.03) disclose a kind of high softening point bitumen, the preparation method of high softening point bitumen and reactor, wherein reactor includes that axe body, agitating device and distribution device in gas-fluid, axe body are provided with receiving chamber and accommodate charging aperture, discharge port, air vent and the air inlet that chamber connects.Air inlet and discharge port are arranged on the bottom of axe body body.Distribution device in gas-fluid is arranged on receiving intracavity.During reactor is heated, noble gas can be passed through by air inlet to accommodating intracavity, after distribution device in gas-fluid is distributed, be discharged to the outside of reactor from air vent.This reactor there is the problem that gas enters bottom reactor, after distribution device in gas-fluid is distributed, the air vent from top is discharged, and material is easily in the inlet chamber that distribution device in gas-fluid enters between air inlet and distribution device in gas-fluid, and then blocking air inlet, make air inlet the most smooth.
Summary of the invention
The purpose of this utility model is to provide a kind of high softening point bitumen heater, the technical problem of feed blocking air inlet easily occurs solving existing asphalt heater.This utility model also provides for a kind of high softening point bitumen heating system comprising this high softening point bitumen heater simultaneously.
In order to realize object above, in this utility model, the technical scheme of high softening point bitumen heater is as follows: high softening point bitumen heater, including having the receiving heater body in chamber, gas distributor, heater body is provided with air inlet, gas outlet, described air inlet connects with described gas distributor, and described air inlet is positioned at the top of heater body.
The bottom of described heater body is provided with discharging opening, and the top of heater body is provided with charging aperture.
Gas outlet is positioned at the top of described heater body.
Described gas distributor ringwise, described gas distributor has been provided at circumferentially spaced one group of fumarole along it.
The outside of described heater body is additionally provided with heat-insulation layer.
This utility model high softening point bitumen heating system adopts the following technical scheme that high softening point bitumen heating system includes asphalt heater, asphalt heater includes having the receiving heater body in chamber, gas distributor, heater body is provided with air inlet, gas outlet, described air inlet connects with described gas distributor, and described air inlet is positioned at the top of heater body.
Described gas outlet is positioned at the top of described heater body.
Described high softening point bitumen heating system also includes that retort, described air inlet are connected by intermediate conduit between the discharge duct discharging nitrogen with described retort.
Described gas distributor ringwise, described gas distributor has been provided at circumferentially spaced one group of fumarole along it.
The outside of described heater body is additionally provided with heat-insulation layer.
The beneficial effects of the utility model: air inlet is arranged on the top of heater body by this utility model, gas enters inside it from the top of heater, relative to air inlet heater bottom heater body, material in heater body is not easily blocked the passage of air inlet, ensure that air inlet is smooth and easy, improve production efficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model high softening point bitumen heater；
Fig. 2 is the structural representation of the gas distributor in Fig. 1.
Detailed description of the invention
The embodiment of this utility model high softening point bitumen heater: as shown in Figure 1-2, high softening point bitumen heater, including having the receiving heater body 1 in chamber, gas distributor 5, the outside of heater body 1 is additionally provided with heat-insulation layer 2.Heat-insulation layer 2 is seamless with heater body 1 outside to be close to.Heater body 1 top is provided with air inlet 8, gas outlet 6, charging aperture 7, and the bottom of heater body 1 is provided with discharging opening 4.Being provided with the air inlet pipe 3 that above-below direction extends at air inlet, air inlet is connected with gas distributor 5 by air inlet pipe 3.Gas distributor 5 is connected with the lower end of air inlet pipe 3 and connects.Gas outlet 6 is used for installing escape pipe.
Gas distributor 5 ringwise, gas distributor 5 has been provided at circumferentially spaced one group of fumarole 51 along it.On the axis of the above-below direction that the annular center of gas distributor 5 is substantially at heater body, so that gas is more evenly distributed.
Operationally, it is internal that raw material refined asphalt adds heater body 1 from charging aperture 7 to this utility model high softening point bitumen heater；The high temperature nitrogen (500 DEG C) discharged from retort enters heater body 1 inside from the air inlet mouth of pipe through air inlet pipe 3, is disperseed by gas through gas distributor 5, is fully contacted with raw material.Gas distributor 5 increases the contact area of high-temperature gas and raw material, simultaneously works as stirring action, and the local temperature making raw material is homogeneous, it is to avoid the too high generation coking of raw material local temperature.Utilizing high temperature nitrogen waste heat to heat to Colophonium, melt at short notice, melted high softening point bitumen (300 DEG C) is released by discharging opening, and cooled nitrogen is discharged by escape pipe.
Heating source of the present utility model is the high temperature nitrogen that retort is discharged, and nitrogen waste heat has carried out secondary utilization, saves the energy.Simple in equipment, invests little, and expense is low, and fault is few.
In other embodiments, gas distributor may be used without straight pipe type, and on the axis direction of straight tube, interval arranges multiple fumarole.
This utility model high softening point bitumen heating system, including high softening point bitumen heater and retort, high softening point bitumen heater is identical with the structure of the high softening point bitumen heater in above-described embodiment.Retort is provided with discharge duct, and the nitrogen of high temperature is discharged by discharge duct, and discharge duct and the air inlet pipe on asphalt heater are connected by intermediate conduit and connect, and heat asphalt stock so that nitrogen can enter into inside heater body.
Claims (10)
1. high softening point bitumen heater, including having the receiving heater body in chamber, gas distributor, heater body is provided with air inlet, gas outlet, and described air inlet connects with described gas distributor, it is characterised in that: described air inlet is positioned at the top of heater body.
High softening point bitumen heater the most according to claim 1, it is characterised in that: the bottom of described heater body is provided with discharging opening, and the top of heater body is provided with charging aperture.
High softening point bitumen heater the most according to claim 1, it is characterised in that: described gas outlet is positioned at the top of described heater body.
High softening point bitumen heater the most according to claim 1, it is characterised in that: described gas distributor ringwise, described gas distributor has been provided at circumferentially spaced one group of fumarole along it.
5. according to the high softening point bitumen heater described in any one of Claims 1-4, it is characterised in that: the outside of described heater body is additionally provided with heat-insulation layer.
6. high softening point bitumen heating system, including asphalt heater, asphalt heater includes having the receiving heater body in chamber, gas distributor, heater body is provided with air inlet, gas outlet, described air inlet connects with described gas distributor, it is characterised in that: described air inlet is positioned at the top of heater body.
High softening point bitumen heating system the most according to claim 6, it is characterised in that: described gas outlet is positioned at the top of described heater body.
High softening point bitumen heating system the most according to claim 6, it is characterised in that: described high softening point bitumen heating system also includes that retort, described air inlet are connected by intermediate conduit between the discharge duct discharging nitrogen with described retort.
High softening point bitumen heating system the most according to claim 6, it is characterised in that: described gas distributor ringwise, described gas distributor has been provided at circumferentially spaced one group of fumarole along it.
10. according to the high softening point bitumen heating system described in any one of claim 6 to 9, it is characterised in that: the outside of described heater body is additionally provided with heat-insulation layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620249831.7U CN205495545U (en) | 2016-03-29 | 2016-03-29 | High softening point pitch heating system and heater thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620249831.7U CN205495545U (en) | 2016-03-29 | 2016-03-29 | High softening point pitch heating system and heater thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205495545U true CN205495545U (en) | 2016-08-24 |
Family
ID=56735365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620249831.7U Active CN205495545U (en) | 2016-03-29 | 2016-03-29 | High softening point pitch heating system and heater thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205495545U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107748175A (en) * | 2017-09-26 | 2018-03-02 | 中国科学院山西煤炭化学研究所 | A kind of device and method for determining mesophase pitch softening point |
-
2016
- 2016-03-29 CN CN201620249831.7U patent/CN205495545U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107748175A (en) * | 2017-09-26 | 2018-03-02 | 中国科学院山西煤炭化学研究所 | A kind of device and method for determining mesophase pitch softening point |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104822988B (en) | There is the electrode boiler of electrode unit | |
| CN102145877B (en) | Hydrogen generator using steam-reforming reaction | |
| CN103980925B (en) | A kind of process damaged tire pyrolysis oven and treatment process | |
| CN205495545U (en) | High softening point pitch heating system and heater thereof | |
| CN106698421A (en) | System and method for preparing activated carbon by energy cyclic utilization of waste tires | |
| CN106430206A (en) | System and method for producing calcium carbide by using pyrolyzing furnace and calcium carbide furnace in combined way | |
| CN206069380U (en) | The body of heater of absorbent charcoal activation furnace | |
| CN204901785U (en) | Ultralow concentration gas combustion system | |
| CN102095194B (en) | Hydrogen energy boiler | |
| CN216432538U (en) | Energy-saving device for graphite electrode graphitization furnace | |
| CN201992627U (en) | Hydrogen energy boiler | |
| CN209910410U (en) | Waste heat recycling system of reaction furnace | |
| CN103042197A (en) | Centralized liquid lead supply system | |
| CN209685316U (en) | A kind of device producing yellow phosphorus | |
| CN211141964U (en) | Cracking refining system of oil product lava furnace | |
| CN203893686U (en) | Crude benzene tube furnace flue gas waste heat utilizing system | |
| CN207703013U (en) | A kind of waste-heat recovery device being used cooperatively with petroleum coke calciners | |
| CN207006868U (en) | New furnace of calcium carbide blanking column | |
| CN203048876U (en) | Pulverized coal pyrolysis furnace | |
| CN207558987U (en) | A kind of high-effect water-distributing device of Battery formation water-bath | |
| CN206369480U (en) | Copper refining flue gas system and its flue gas cooling device | |
| CN206772109U (en) | A kind of heat-exchange device | |
| CN205575934U (en) | Hot compensation arrangement of cotton centrifuge of glass | |
| CN206266232U (en) | A kind of system of pyrolysis oven and furnace of calcium carbide combination production calcium carbide | |
| CN206278915U (en) | The system that a kind of heat recovery of junked tire prepares activated carbon |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |