CN104029948A - Containing tank special for electrically heating asphalt - Google Patents
Containing tank special for electrically heating asphalt Download PDFInfo
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- CN104029948A CN104029948A CN201410241768.8A CN201410241768A CN104029948A CN 104029948 A CN104029948 A CN 104029948A CN 201410241768 A CN201410241768 A CN 201410241768A CN 104029948 A CN104029948 A CN 104029948A
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- asphalt
- electric heating
- asphalt tank
- tubular electric
- tank
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Abstract
The invention discloses a containing tank special for electrically heating asphalt. The containing tank comprises a box and an asphalt tank arranged in the box, wherein a plurality of sets of electrical heating tube assemblies inserted into the asphalt tank are symmetrically arranged at the front end of the asphalt tank. Due to the fact that the electrical heating tube assemblies are arranged in the asphalt tank, asphalt in the asphalt tank is heated through the electrical heating tube assemblies and the heating temperature is uniform when the asphalt is heated by electrical heating tubes, the asphalt in the asphalt tank is heated uniformly, and fast heating can be achieved through the electrical heating tubes. Meanwhile, because electric energy is used for heating the asphalt, no tail gas is generated in the heating process, and pollution to the environment is avoided; because of the electrical heating mode, it is avoided that combustion mediums needed for heating are carried in the containing tank, and the weight of the containing tank is reduced; because electric energy is used for heating, the containing tank can be heated at any time, and no extra power is needed; therefore, the containing tank special for electrically heating asphalt is convenient to use and low in cost.
Description
Technical field
The present invention relates to asphalt heating storage and transportation apparatus, particularly the special-purpose bulk bin of a kind of electro heat pitch.
Background technology
At present, asphalt heating storage and transportation apparatus has three kinds by type of heating classification, and flue directly-heated type, heat-conducting oil furnace heated type, super heat-conductive pipe transmit heated type.
In the heaterless asphalt heating conveying arrangement of flue, flue is air flue, the thermal source that burner section produces or the heat energy that produced by other combustion mediums, equipment, in the process of air flue transmission, transfer heat to the pitch tank body of contact air flue in thermal-radiating mode, the thawing of being heated of the pitch in tank body; But heat energy is constantly decayed while moving in air flue due to thermal current, larger apart from the tank body heating temperature gap of thermal source diverse location, be heated inhomogeneous, even inevitably occur causing because air flue local temperature is too high the problem of part ageing of asphalt to occur.
In the asphalt heating storage and transportation apparatus of heat-conducting oil heating formula, be to do with coal, heavy oil, light oil or other combustible materials the conduction oil that fuel heating is placed in leakproof tank, deep fat flows and realizes heat transmission in heat-conducting oil pipes, is a kind of heat transfer type of low-grade fever carrier.This asphalt heating mode, though solved to a certain extent the problem that asphalt heating inequality causes part ageing of asphalt, but because adding, it hanker using coal, heavy oil, light oil or other combustible material as heating source, therefore cost and the weight of asphalt heating storage and transportation apparatus have been increased, and time of heat is slow, there is tail gas.
Super heat-conductive pipe transmits in the asphalt heating storage and transportation apparatus of heated type, mostly usings fuel oil, combustion gas, fire coal etc. as combustion medium, directly heats super heat-conductive pipe.Super heat-conductive pipe is a kind of Novel hot transport element, claims again medium heat conduction pipe, is in airtight metal tube, to insert special heat transfer medium, and this medium heat load is large, after being heated, produce immediately high-power physics and change, and rapid transferring heat.Super heat-conductive pipe can be by amount of heat by minimum cross section, realizes remote fast transport and without additionaling power, thereby has realized the object of efficient, energy-conservation, low consumption, environmental protection.But current super heat-conductive pipe transmits the asphalt heating storage and transportation apparatus of heated type, can not bring into play to greatest extent it and utilize waste heat, low-heat to promote the technical advantage of its heat efficiency.
At present, three kinds of type of heating of asphalt heating storage and transportation apparatus, owing to all having used fuel oil, combustion gas, fire coal etc. as combustion medium, therefore cost and the weight of asphalt heating storage and transportation apparatus have all been increased, and due to the heat transfer process adopting after burning, therefore time of heat is long, heats inhomogeneously, can bring certain impact to product design.And the combustion medium that burns in heat process also can produce certain pollution, not environmental protection.
Summary of the invention
The present invention is in order to solve the problems of the technologies described above, a kind of environmental protection is provided, cost is low, time of heat is short, the special-purpose bulk bin of lightweight electro heat pitch, can effectively solve asphalt tank and heat uneven problem, can continue asphalt tank homogeneous heating, insulation, temperature controllable, has guaranteed the quality of product.
The present invention is achieved through the following technical solutions:
The special-purpose bulk bin of electro heat pitch, comprises casing and is arranged on the asphalt tank in casing, described asphalt tank front end is symmetrically arranged with the some groups of tubular electric heating element assemblies that are inserted in asphalt tank.
Described asphalt tank front end symmetric offset spread has 12 groups of tubular electric heating element assemblies, and every side is arranged with 6 groups of tubular electric heating element assemblies, leaves a pitch and enter space in the middle of the tubular electric heating element assembly of both sides.
Described tubular electric heating element assembly comprises a plurality of tubular electric heating elements and the fixing bracing frame of tubular electric heating element; a plurality of tubular electric heating elements one end is fixed on asphalt tank front end by flange; the other end extend in the pitch of asphalt tank; the part that a plurality of tubular electric heating elements extend in asphalt tank is provided with a plurality of bracing frames of fixing it; the part that a plurality of tubular electric heating elements are positioned at outside asphalt tank is connected with power supply and heater strip, and power supply outer setting has waterproof insulation protecting sleeve.
The top of described asphalt tank space corresponding offers pitch and adds entrance.
On described flange, be also provided with and extend into the highest temperature protection inductor of measuring its inner highest temperature in asphalt tank.
Described asphalt tank is fixed in casing by a plurality of supporting seats.
Compared with prior art, the present invention has following useful technique effect:
The special-purpose bulk bin of electro heat pitch provided by the invention, by tubular electric heating element assembly is set in asphalt tank, by tubular electric heating element assembly, the pitch in asphalt tank is heated, during due to tubular electric heating element heated asphalt, heating-up temperature is even, thereby the pitch in asphalt tank is heated evenly, and adopt tubular electric heating element can realize fast heating, simultaneously, owing to using electric energy to heat pitch, therefore in heat process, can not produce tail gas, avoided pollution on the environment, owing to using electrically heated mode, thereby avoided carrying the required combustion medium of heating in bulk bin, therefore reduced the weight of bulk bin, and use electric energy to heat, can to bulk bin, heat at any time, without additional power, therefore easy to use, and cost is low.
Meanwhile, this bulk bin is used the temperature of tubular electric heating element heating so this bulk bin controlled, thereby has guaranteed the quality of product.
Further, due to highest temperature protection inductor being set in asphalt tank, therefore can control the highest temperature in asphalt tank, avoid the problem of the part ageing of asphalt that in asphalt tank, excess Temperature causes to occur.
Further, owing to leaving a pitch in the middle of the tubular electric heating element assembly of both sides, enter space, avoided pitch when entering asphalt tank; due to the shock of gravity to the tubular electric heating element assembly in asphalt tank; therefore protect tubular electric heating element assembly, also guaranteed the integraty of equipment, extended the period of service of equipment.
Further, due to a plurality of bracing frames of fixing it being set on tubular electric heating element, therefore guarantee the steadiness of tubular electric heating element in asphalt tank, avoided the unsettled unnecessary damage causing of tubular electric heating element.
Accompanying drawing explanation
Fig. 1 is for the invention provides tubular electric heating element assembly structure schematic diagram;
Fig. 2 is for the invention provides tubular electric heating element assembly integral schematic diagram;
Fig. 3 is the left view of Fig. 2;
Fig. 4 dissects structural representation for the invention provides tubular electric heating element assembly;
Fig. 5 is that the A-A of Fig. 3 is to structural representation;
Fig. 6 is for the invention provides asphalt tank schematic diagram;
Fig. 7 is for the invention provides bulk bin schematic diagram.
Wherein: 1 is flange; 2 is tubular electric heating element; 3 is waterproof insulation protecting sleeve; 4 is bearing support; 5 is highest temperature protection inductor; 6 is asphalt tank; 7 is casing; 8 is tubular electric heating element assembly; 9 is space.
The specific embodiment
Below in conjunction with accompanying drawing, the present invention is described in further detail:
Referring to Fig. 1 to Fig. 7, the special-purpose bulk bin of a kind of electro heat pitch, comprise casing 7 and be arranged on the asphalt tank 6 in casing, described asphalt tank 6 front ends are symmetrically arranged with 12 groups of tubular electric heating element assemblies 8 that are inserted in asphalt tank, every side is arranged with 6 groups of tubular electric heating element assemblies 8, in the middle of both sides tubular electric heating element assembly 8, leave a pitch and enter space 9, the top of described asphalt tank 6 space correspondings offers pitch and adds entrance, described tubular electric heating element assembly comprises a plurality of tubular electric heating elements 2 and the fixing bracing frame 4 of tubular electric heating element, a plurality of tubular electric heating elements 2 one end are fixed on asphalt tank 6 front ends by flange 1, the other end extend in the pitch of asphalt tank 6, the part that a plurality of tubular electric heating elements 2 extend in asphalt tank 6 is provided with a plurality of bracing frames 4 of fixing it, the part that a plurality of tubular electric heating elements 2 are positioned at outside asphalt tank 6 is connected with power supply and heater strip, power supply outer setting has waterproof insulation protecting sleeve 3.Wherein, be also provided with the highest temperature protection inductor 5 that extend into interior its inner highest temperature of measurement of asphalt tank 6 on described flange 1, described asphalt tank 6 is fixed in casing 7 by a plurality of supporting seats.
In addition, described tubular electric heating element adopts 316 just to make, so long service life.
Working process of the present invention:
In the time need to heating the pitch in asphalt tank; the power supply of opening heating pipe assembly heats tubular electric heating element; tubular electric heating element heats the pitch in asphalt tank; thereby complete whole heating; when tubular electric heating element heats pitch; by highest temperature, protect inductor, guarantee that the temperature in asphalt tank can be not too high.
The special-purpose bulk bin of electro heat pitch provided by the invention, by tubular electric heating element assembly is set in asphalt tank, by tubular electric heating element assembly, the pitch in asphalt tank is heated, during due to tubular electric heating element heated asphalt, heating-up temperature is even, thereby the pitch in asphalt tank is heated evenly, and adopt tubular electric heating element can realize fast heating, simultaneously, owing to using electric energy to heat pitch, therefore in heat process, can not produce tail gas, avoided pollution on the environment, owing to using electrically heated mode, thereby avoided carrying the required combustion medium of heating in bulk bin, therefore reduced the weight of bulk bin, and use electric energy to heat, can to bulk bin, heat at any time, without additional power, therefore easy to use, and cost is low.
More than show and described groundwork of the present invention and principal character and advantage of the present invention.The technical personnel of the industry should be understood; the present invention is not restricted to the described embodiments; that in above-described embodiment and specification sheets, describes just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.The claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (6)
1. the special-purpose bulk bin of an electro heat pitch, it is characterized in that, comprise casing (7) and be arranged on the asphalt tank (6) in casing, described asphalt tank (6) front end is symmetrically arranged with the some groups of tubular electric heating element assemblies (8) that are inserted in asphalt tank.
2. the special-purpose bulk bin of electro heat pitch according to claim 1, it is characterized in that, described asphalt tank (6) front end symmetric offset spread has 12 groups of tubular electric heating element assemblies (8), every side is arranged with 6 groups of tubular electric heating element assemblies (8), leaves a pitch and enter space (9) in the middle of both sides tubular electric heating element assemblies (8).
3. the special-purpose bulk bin of electro heat pitch according to claim 1 and 2, it is characterized in that, described tubular electric heating element assembly comprises a plurality of tubular electric heating elements (2) and the fixing bracing frame of tubular electric heating element (4), a plurality of tubular electric heating elements (2) one end is fixed on asphalt tank (6) front end by flange (1), the other end extend in the pitch of asphalt tank (6), the part that a plurality of tubular electric heating elements (2) extend in asphalt tank (6) is provided with a plurality of bracing frames (4) of fixing it, a plurality of tubular electric heating elements (2) are positioned at the outer part of asphalt tank (6) and are connected with power supply and heater strip, power supply outer setting has waterproof insulation protecting sleeve (3).
4. the special-purpose bulk bin of electro heat pitch according to claim 2, is characterized in that, the top of described asphalt tank (6) space corresponding offers pitch and adds entrance.
5. the special-purpose bulk bin of electro heat pitch according to claim 1, is characterized in that, is also provided with and extend into the highest temperature protection inductor (5) of measuring its inner highest temperature in asphalt tank (6) on described flange (1).
6. the special-purpose bulk bin of electro heat pitch according to claim 1, is characterized in that, described asphalt tank (6) is fixed in casing (7) by a plurality of supporting seats.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410241768.8A CN104029948B (en) | 2014-06-03 | 2014-06-03 | A kind of special bulk bin of electrical heating Colophonium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410241768.8A CN104029948B (en) | 2014-06-03 | 2014-06-03 | A kind of special bulk bin of electrical heating Colophonium |
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| Publication Number | Publication Date |
|---|---|
| CN104029948A true CN104029948A (en) | 2014-09-10 |
| CN104029948B CN104029948B (en) | 2017-04-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410241768.8A Active CN104029948B (en) | 2014-06-03 | 2014-06-03 | A kind of special bulk bin of electrical heating Colophonium |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105056841A (en) * | 2015-07-14 | 2015-11-18 | 北京华建精材科技有限公司 | Portable non-cured rubber asphalt melter |
| CN107672960A (en) * | 2017-10-20 | 2018-02-09 | 山东大学 | The vehicle-mounted electric heater unit of pitch, system and its heating means of Power auto-adjustment |
| CN108190275A (en) * | 2017-12-14 | 2018-06-22 | 中车西安车辆有限公司 | A kind of asphalt container heating unit |
| CN108689028A (en) * | 2018-06-08 | 2018-10-23 | 陈连云 | A kind of asphalt tank using waste heat tail gas heating |
| CN113353474A (en) * | 2021-07-14 | 2021-09-07 | 河北烈焰机械工程有限公司 | Intelligent composite heating asphalt tank |
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| CN2319742Y (en) * | 1997-10-30 | 1999-05-19 | 刘金利 | Electrical heater for anti-explosion energy saving temp self-controlling pot |
| CN2389157Y (en) * | 1999-09-07 | 2000-07-26 | 郝林先 | Asphaltum heating pot |
| CN2782610Y (en) * | 2005-03-17 | 2006-05-24 | 王横 | Electric heating device |
| CN202080617U (en) * | 2011-05-31 | 2011-12-21 | 中国石油化工集团公司 | Oil tank heating device |
| CN103437265A (en) * | 2013-08-27 | 2013-12-11 | 徐工集团工程机械股份有限公司道路机械分公司 | Electric heating rod group for emulsified asphalt tank of asphalt spreading paver |
| CN204161878U (en) * | 2014-06-03 | 2015-02-18 | 陕西国础实业有限公司 | The special bulk bin of a kind of electro heat pitch |
-
2014
- 2014-06-03 CN CN201410241768.8A patent/CN104029948B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2319742Y (en) * | 1997-10-30 | 1999-05-19 | 刘金利 | Electrical heater for anti-explosion energy saving temp self-controlling pot |
| CN2389157Y (en) * | 1999-09-07 | 2000-07-26 | 郝林先 | Asphaltum heating pot |
| CN2782610Y (en) * | 2005-03-17 | 2006-05-24 | 王横 | Electric heating device |
| CN202080617U (en) * | 2011-05-31 | 2011-12-21 | 中国石油化工集团公司 | Oil tank heating device |
| CN103437265A (en) * | 2013-08-27 | 2013-12-11 | 徐工集团工程机械股份有限公司道路机械分公司 | Electric heating rod group for emulsified asphalt tank of asphalt spreading paver |
| CN204161878U (en) * | 2014-06-03 | 2015-02-18 | 陕西国础实业有限公司 | The special bulk bin of a kind of electro heat pitch |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105056841A (en) * | 2015-07-14 | 2015-11-18 | 北京华建精材科技有限公司 | Portable non-cured rubber asphalt melter |
| CN107672960A (en) * | 2017-10-20 | 2018-02-09 | 山东大学 | The vehicle-mounted electric heater unit of pitch, system and its heating means of Power auto-adjustment |
| CN108190275A (en) * | 2017-12-14 | 2018-06-22 | 中车西安车辆有限公司 | A kind of asphalt container heating unit |
| CN108689028A (en) * | 2018-06-08 | 2018-10-23 | 陈连云 | A kind of asphalt tank using waste heat tail gas heating |
| CN113353474A (en) * | 2021-07-14 | 2021-09-07 | 河北烈焰机械工程有限公司 | Intelligent composite heating asphalt tank |
| CN113353474B (en) * | 2021-07-14 | 2022-06-14 | 河北烈焰机械工程有限公司 | Intelligent composite heating asphalt tank |
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| Publication number | Publication date |
|---|---|
| CN104029948B (en) | 2017-04-05 |
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Address after: 710000 Shaanxi province Xi'an Beilin District No. 98 Xingqing Road, building 2, room 12504 Applicant after: SHAANXI GREATROAD INDUSTRIAL CO.,LTD. Address before: 710000 Shaanxi province Xi'an Beilin District No. 98 Xingqing Road, building 2, room 12504 Applicant before: SHAANXI GREATROAD INDUSTRIAL Co.,Ltd. |
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Effective date of registration: 20190605 Address after: Room 10401, No. 98 Xingqing Road, Beilin District, Xi'an City, Shaanxi Province Patentee after: Yang Gang Address before: 710000 Room 12504, No. 98 Xingqing Road, Beilin District, Xi'an City, Shaanxi Province Patentee before: SHAANXI GREATROAD INDUSTRIAL CO.,LTD. |
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Effective date of registration: 20230423 Address after: Room 2202, Building 18, Lantis City, No. 101 Xingqing South Road, Beilin District, Xi'an City, Shaanxi Province, 710000 Patentee after: SHAANXI GREATROAD INDUSTRIAL CO.,LTD. Address before: Room 10401, building 1, No.98, Xingqing Road, Beilin District, Xi'an, Shaanxi 710000 Patentee before: Yang Gang |