CN207698461U - A kind of asphalt container heating device - Google Patents
A kind of asphalt container heating device Download PDFInfo
- Publication number
- CN207698461U CN207698461U CN201721746920.3U CN201721746920U CN207698461U CN 207698461 U CN207698461 U CN 207698461U CN 201721746920 U CN201721746920 U CN 201721746920U CN 207698461 U CN207698461 U CN 207698461U
- Authority
- CN
- China
- Prior art keywords
- electrical heating
- sleeve
- core
- connecting flange
- temperature
- 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
- Road Paving Machines (AREA)
Abstract
The utility model is related to a kind of asphalt container heating device, solve that existing asphalt tank case mode of heating efficiency is low, and heating is uneven, easily leads to local pitch and leads to the problem of coking and aging because temperature is excessively high.The device includes tank body, Drawing-Core electrical heating elements, and jacket temperature sensor, connects connection joint and supporting rack at power distribution cabinet soon;Drawing-Core electrical heating elements include sleeve, electrical heating core, connecting flange and electrical heating core connecting flange;Electrical heating core is fixed on electrical heating core connecting flange, and in insertion sleeve, and connecting flange is fixedly connected with electrical heating core connecting flange;Sleeve is installed by supporting rack;Jacket temperature sensor is arranged on sleeve;Sleeve temperature detect switch (TDS), earth leakage protective device and air switch are provided in power distribution cabinet;Electrical heating core is connect by connecing connection joint soon with earth leakage protective device, air switch;Jacket temperature sensor is connected with sleeve temperature detect switch (TDS).
Description
Technical field
The utility model is related to asphalt tank case fields, and in particular to a kind of asphalt container heating device.
Background technology
Existing asphalt tank case mode of heating is heated using flue, and flue heats by the way of burner jet flames
Heating tube end is heated, flame generates heat fire tube, the pitch of fire tube circumference, then the heat conduction for passing through pitch
It is relatively low using such mode of heating efficiency with heat convection in heat transfer to whole tank pitch, since thermal current is in heating fire
Decaying in pipe, heating is uneven, easily leads to local pitch and generates coking and aging because temperature is excessively high, in addition, as country is right
The requirement of environmental protection improves year by year, and environmental protection has become key factor, and using flue mode of heating, there are exhaust emissions, can be tight
Heavily contaminated environment.
Utility model content
The purpose of this utility model is that the existing asphalt tank case mode of heating efficiency of solution is low, and heating is uneven, easily leads to office
Portion's pitch leads to the problem of coking and aging because temperature is excessively high, provides a kind of asphalt container heating device.
The technical solution of the utility model is:
A kind of asphalt container heating device includes tank body, multiple Drawing-Core electrical heating elements, multiple jacket temperatures sensings
Device, connects connection joint and supporting rack at power distribution cabinet soon;The Drawing-Core electrical heating elements include sleeve, electrical heating core, connection method
Blue, electrical heating core connecting flange;The electrical heating core is fixed on electrical heating core connecting flange, and in insertion sleeve, institute
One end that connecting flange is fixed at sleeve is stated, the connecting flange and electrical heating core connecting flange are bolted company
It connects;The connecting flange is inserted into the trepanning on tank body and solid welding;The sleeve is installed by the fixed supporting rack being located on tank body;
The jacket temperature sensor is arranged on sleeve;Be provided in the power distribution cabinet sleeve temperature detect switch (TDS), earth leakage protective device and
Air switch;The electrical heating core is connect by connecing connection joint soon with earth leakage protective device, air switch;The jacket temperature
Sensor is connected with sleeve temperature detect switch (TDS).
Further, temperature sensor at least one tank is provided on the tank body, temperature sensor is set in the tank
It sets at the tube wall of tank body middle and lower part, temperature sensor is connect with the oil temperature temperature detect switch (TDS) in power distribution cabinet in the tank.
Further, the Drawing-Core electrical heating elements are uniformly arranged on tank base.
Further, the quantity of the Drawing-Core electrical heating elements is six, and the quantity of the jacket temperature sensor is
Six.
Further, support frame as described above is welded on tank body.
The advantages of the utility model is:
1. the utility model directly heats pitch by Drawing-Core electrical heating elements, the efficiency of heating surface is improved.
2. the utility model is essentially identical using the calorific value of electric heating device per unit area in the longitudinal direction, heating is equal
Even, avoiding heating uneven causes local pitch to lead to the problem of coking and aging because temperature is excessively high.
3. the utility model has the temperature control device for detecting oil temperature and heating member respectively, pitch overheat carbonization, this reality are prevented
Jacket temperature is detected with the temperature sensor on Novel sleeve, is worked after a period of time, the temperature of sleeve reaches set temperature, set
Cylinder temperature detect switch (TDS) disconnects automatically, and after the temperature of sleeve is absorbed, sleeve temperature detect switch (TDS) is closed, and electrical heating core continues to heat, add
After hot a period of time, pitch mobility improves in tank, and the temperature of sleeve is always held under set temperature, and electrical heating core is always
Continue working, asphalt temperature gradually rise.The temperature sensor detection asphalt temperature being fixed in tank, when the temperature of pitch in tank
When reaching setting value, oil temperature temperature detect switch (TDS) disconnects, and heating stops.
4. the utility model is less using preparation before connection joint makes heating is connect soon, simple to operate.
5. the utility model uses six groups of parallel connection electrical heating cores, every group works independently, and when one group of damage open circuit, does not influence
Other work, be not in because can not heated asphalt cannot unload the case where.
6. the utility model using can core pulling electric heating device, when heating core damages, can direct demounting bolt, will be electric
Heating core is replaced.
7. the utility model heats the pitch of asphalt container using electrically heated method, avoids and heated using flue
When burner spray burning generate pollution, energy conservation and environmental protection.
Description of the drawings
Fig. 1 is the utility model asphalt container heating device structure chart;
Fig. 2 is the side view of the utility model tank body;
Fig. 3 is the Drawing-Core electrical heating elements installation diagram of the utility model;
Fig. 4 is the Drawing-Core electrical heating elements structure chart of the utility model.
Reference numeral:1- tank bodies, 2- connecting flanges, the Drawing-Core electrical heating elements of 3-, 4- sleeves, 5- electrical heating cores, 6- are fast
Connect connection joint, 7- jacket temperature sensors, temperature sensor in 8- tanks, 9- power distribution cabinets, 10- supporting racks, 11- sleeve temperature controls open
It closes, 12- earth leakage protective devices, 13- air switches, 14- electrical heating core connecting flanges, 15- oil temperature temperature detect switch (TDS)s.
Specific implementation mode
The technical solution of the utility model is clearly and completely described with reference to the accompanying drawings of the specification.
A kind of asphalt container heating device as shown in Figures 1 to 4, including tank body 1, multiple Drawing-Core electrical heating elements
3, multiple jacket temperature sensors 7, connect connection joint 6 and supporting rack 10 at power distribution cabinet 9 soon;Drawing-Core electrical heating elements 3 include set
Cylinder 4, electrical heating core 5, connecting flange 2, electrical heating core connecting flange 14;Electrical heating core 5 is fixed at electrical heating core connection method
On orchid 14, and in insertion sleeve 4, connecting flange 2 is fixed at one end of sleeve 4, connecting flange 2 and electrical heating core connection method
Orchid 14 is bolted to connection;2 solid welding of connecting flange is in 1 corresponding trepanning of tank body;Sleeve 4 is located at tank body 1 by fixation
On supporting rack 10 install;Jacket temperature sensor 7 is arranged on sleeve 4;Be provided in power distribution cabinet 9 sleeve temperature detect switch (TDS) 11,
Earth leakage protective device 12 and air switch 13;Electrical heating core 5 is opened by connecing connection joint 6 soon with earth leakage protective device 12, air
Close 13 connections;Jacket temperature sensor 7 is connected with sleeve temperature detect switch (TDS) 11.
Temperature sensor 8 at least one tank is provided on tank body 1, temperature sensor 8 is arranged in 1 middle and lower part of tank body in tank
Tube wall at, temperature sensor 8 is connect with the oil temperature temperature detect switch (TDS) 15 in power distribution cabinet 9 in tank, and Drawing-Core electrical heating elements 3 are uniform
Setting is in 1 bottom of tank body, and the quantity of quantity concretely six, jacket temperature sensor 7 is six, and supporting rack 10 is using welding
Mode is fixed on tank body 1.Electrical heating core 5 is fixed on electrical heating core connecting flange 14, and in insertion sleeve 4, heating
Core connecting flange 14 is bolted with connecting flange 2, arranges that multiple electrical heating cores 5, electrical heating core 5 are logical in each sleeve 4
The too fast connection joint 6 that connects is connect with earth leakage protective device 12, air switch 13.
Connection joint 6 is connect by power distribution cabinet 9 and soon, electrical heating core 5 is powered on, and 4 temperature of sleeve increases, and sleeve 4 starts
Circumference pitch.Confined air is formd after being bolted to connection due to connecting flange 2 and electrical heating core connecting flange 14
Between, heat does not lose, and the jacket temperature sensor 7 on sleeve 4 detects 4 temperature of sleeve, after a period of time that works, the temperature of sleeve 4
Degree reaches set temperature, and sleeve temperature detect switch (TDS) disconnects automatically, and after the temperature of sleeve 4 is absorbed, sleeve temperature detect switch (TDS) is closed, electricity
Heating core 5 continues to heat, and after heating a period of time, pitch mobility improves in tank, and the temperature of sleeve 4 is always held at setting temperature
Under degree, electrical heating core 5 is continued for work, and asphalt temperature gradually rises, and is fixed on temperature sensor 8 in the tank in tank and detects
Asphalt temperature, when the temperature of pitch in tank reaches setting value, oil temperature temperature detect switch (TDS) 15 disconnects, and heating stops.
Claims (5)
1. a kind of asphalt container heating device, it is characterised in that:Including tank body (1), multiple Drawing-Core electrical heating elements (3),
Connection joint (6), multiple jacket temperature sensors (7), power distribution cabinet (9) and supporting rack (10) are connect soon;
The Drawing-Core electrical heating elements (3) include sleeve (4), electrical heating core (5), connecting flange (2), electrical heating core connection method
Blue (14);The electrical heating core (5) is fixed on electrical heating core connecting flange (14), and in insertion sleeve (4), the company
Acting flange (2) is fixed at one end of sleeve (4), and the connecting flange (2) and electrical heating core connecting flange (14) pass through spiral shell
Bolt is fixedly connected;The sleeve (4) is installed by the supporting rack (10) being fixed on tank body (1);
It is provided with sleeve temperature detect switch (TDS) (11), earth leakage protective device (12) and air switch (13) in the power distribution cabinet (9);It is described
Electrical heating core (5) is connect by connecing connection joint (6) soon with earth leakage protective device (12), air switch (13);The sleeve temperature
Degree sensor (7) is arranged to be connected on sleeve (4), and with sleeve temperature detect switch (TDS) (11).
2. asphalt container heating device according to claim 1, it is characterised in that:Be provided on the tank body (1) to
Lack temperature sensor (8) in a tank, temperature sensor (8) is arranged at the tube wall of tank body (1) middle and lower part in the tank, described
Temperature sensor (8) is connect with the oil temperature temperature detect switch (TDS) (15) in power distribution cabinet (9) in tank.
3. asphalt container heating device according to claim 1 or 2, it is characterised in that:The Drawing-Core electrical heating member
Part (3) is uniformly arranged on tank body (1) bottom.
4. asphalt container heating device according to claim 3, it is characterised in that:The Drawing-Core electrical heating elements
(3) quantity is six, and the quantity of the jacket temperature sensor (7) is six.
5. asphalt container heating device according to claim 4, it is characterised in that:Support frame as described above (10) is welded on tank
On body (1).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201721746920.3U CN207698461U (en) | 2017-12-14 | 2017-12-14 | A kind of asphalt container heating device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201721746920.3U CN207698461U (en) | 2017-12-14 | 2017-12-14 | A kind of asphalt container heating device |
Publications (1)
Publication Number | Publication Date |
---|---|
CN207698461U true CN207698461U (en) | 2018-08-07 |
Family
ID=63026204
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201721746920.3U Active CN207698461U (en) | 2017-12-14 | 2017-12-14 | A kind of asphalt container heating device |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN207698461U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
-
2017
- 2017-12-14 CN CN201721746920.3U patent/CN207698461U/en active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN204943898U (en) | Electric heating conduction oil furnace system | |
CN207698461U (en) | A kind of asphalt container heating device | |
CN108190275A (en) | A kind of asphalt container heating unit | |
CN104082362A (en) | Gas type oven | |
CN208897796U (en) | A kind of electric heating asphalt tank | |
CN207698444U (en) | A kind of pitch tank container heating system | |
CN102747202A (en) | Biomass annealing furnace | |
CN207006358U (en) | Wall-hung boiler igniter with functions of flame detection | |
CN208199409U (en) | A kind of storage tank explosion-proof heating device | |
CN101123832A (en) | An electromagnetic induction thermal pipe for instantly heating electrical heater | |
CN201056397Y (en) | Electromagnetic heating device for storage tank | |
CN106401811A (en) | Horizontal oil fuel electric heater | |
CN202709271U (en) | High efficiency energy-saving and environment-friendly quartz electrothermal film heating device | |
CN202393226U (en) | Vacuum furnace insulation structure | |
CN201715861U (en) | Core rod preheating furnace | |
CN208222841U (en) | A kind of horizontal skid energy-saving heating furnace of pneumoelectric double-purpose efficient environmental protection | |
CN201617649U (en) | Electric rice cooker | |
CN221222997U (en) | Horizontal series prizing organic heat carrier furnace | |
CN204806482U (en) | Heater warms up to energy -conserving gas | |
CN204187704U (en) | A kind of solar energy assistant heating system | |
CN207099348U (en) | A kind of titanium silk heater | |
CN206905019U (en) | A kind of power plant's heat energy recycle device | |
CN207407421U (en) | The instant heating type energy saving wall hanging electric heating furnace of frequency conversion | |
CN208349585U (en) | A kind of gas and hot water heating equipment defroster | |
CN201182914Y (en) | Vacuum molecular sieve distillator superconduction medium electric heater unit |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant |