CN206353864U - A kind of oily automatic heating system of energy-saving type hot coal - Google Patents
A kind of oily automatic heating system of energy-saving type hot coal Download PDFInfo
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- CN206353864U CN206353864U CN201621159880.8U CN201621159880U CN206353864U CN 206353864 U CN206353864 U CN 206353864U CN 201621159880 U CN201621159880 U CN 201621159880U CN 206353864 U CN206353864 U CN 206353864U
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- electrically heated
- heated rod
- hot coal
- oily
- energy
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Abstract
The utility model discloses a kind of oily automatic heating system of energy-saving type hot coal, including electrically heated rod group, the oily storage tank of low spot discharge hot coal, low spot drain valve, expansion slot, safety valve and the system control operations platform formed by the electrically heated rod of several interconnections.The input and output end of electrically heated rod group are connected with the oily production line of hot coal respectively.The oily storage tank of low spot discharge hot coal, low spot drain valve, the electrically heated rod close to input are sequentially connected by delivery pipe.Expansion slot, safety valve, the electrically heated rod close to output end are sequentially connected by delivery pipe.Electrically heated rod is electrically connected with frequency-variable controller, and frequency-variable controller is electrically connected with system control operations platform.The oily automatic heating system of energy-saving type hot coal of the present utility model can rapidly heat heat kerosene, and the efficiency of heating surface is high and saves the energy, and control very intelligence and safe and reliable.
Description
Technical field
The utility model belongs to heating agent heating system for oil technical field, is related to a kind of automatic heating system of energy-saving type hot coal oil
System.
Background technology
At present, in the production of hot coal oil, requirement of the most production line to hot coal oil temperature is relatively more unified, and individual
The production technology of other production line requires higher to hot coal oil temperature, and high temperature hot coal oil (is referred to relative in other production lines
For hot coal oil temperature) not to be that very high and consumption is not very big for frequency of use, if improve the heat kerosene of whole production line
Temperature, then compare the consuming energy, easily cause energy waste.
Therefore, a kind of necessary oily automatic heating system of energy-saving type hot coal of design is come to there is the production line of high temperature demands
Hot coal oil is heated, so as to save the energy, is reduced and is wasted.
Utility model content
The purpose of this utility model is to provide a kind of oily automatic heating system of energy-saving type hot coal, using the system to by high temperature
Hot coal oil in the production line of demand is heated, and to save the energy, is reduced and is wasted, and system control intelligence, safety can
Lean on.
In order to solve the above-mentioned technical problem, the technical solution adopted in the utility model is：A kind of energy-saving type hot coal oil is automatic
Heating system, including the electrically heated rod group that is formed by electrically heated rods of several interconnections, low spot discharge hot coal oil storage tank, low
Point drain valve, expansion slot, safety valve and system control operations platform, the input and output end of the electrically heated rod group respectively with
Hot coal oil production line connection；The oily storage tank of low spot discharge hot coal, low spot drain valve, the electrical heating close to the input
Rod is sequentially connected by delivery pipe, and the expansion slot, safety valve, the electrically heated rod close to the output end pass through delivery pipe
It is sequentially connected；The electrically heated rod is electrically connected with frequency-variable controller, the frequency-variable controller and the system control operations platform
Electrical connection.
Further, the quantity of the electrically heated rod is three.
Further, the input of the electrically heated rod group is connected with inlet temperature meter, the output of the electrically heated rod group
End is connected with outlet temperature meter, and the inlet temperature meter and the outlet temperature meter are electric with the system control operations platform respectively
Connection.
Further, the electrically heated rod close to the input is connected with inlet pressure gauge, close to the output end
The electrically heated rod be connected with delivery gauge, import and export are connected between the inlet pressure gauge and the delivery gauge
Differential pressure transmitter, the inlet outlet pressure differential conveyer is electrically connected with the system control operations platform.
Further, the oily automatic heating system of the energy-saving type hot coal also includes system for field controlling switch and system for field
Alarm, the system control switch and the system for field alarm are electrically connected with system control operations platform respectively.
The utility model beneficial effect：The oily automatic heating system of energy-saving type hot coal of the present utility model, it uses frequency conversion control
Device control electrically heated rod group processed quickly can allow heat kerosene to reach to there is the hot coal oil in the production line of high temperature demands to heat
The temperature of demand, meets the requirement of production line, and the efficiency of heating surface is high, saves the energy；Using system control operations platform collection system
In each instrument supplemental characteristic, and carry out Treatment Analysis, control very intelligent；The system is provided with high and low differential pressure security and overvoltage
Protection, therefore be extremely secure.
Brief description of the drawings
Fig. 1 is that the oily automatic heating system of energy-saving type hot coal of the utility model embodiment is connected to the knot of the oily production line of hot coal
Structure schematic diagram.
Description of reference numerals：
Inlet temperature meter 1, inlet pressure gauge 2, electrically heated rod 3, delivery gauge 4, outlet temperature meter 5, inlet outlet pressure differential
Conveyer 6, system for field controlling switch 7, system for field alarm 8, the oily storage tank 9 of low spot discharge hot coal, safety valve 10, expansion slot
11st, the oily force (forcing) pump 13 of system control operations platform 12, hot coal, reactor coil pipe 14, heat exchanger 15.
Embodiment
Below in conjunction with accompanying drawing of the present utility model, the technical scheme in the utility model embodiment is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole embodiments.
Based on the embodiment in the utility model, what those of ordinary skill in the art were obtained under the premise of creative work is not made
Every other embodiment, belongs to the scope of the utility model protection.
As shown in figure 1, a kind of oily automatic heating system of energy-saving type hot coal of the present embodiment is connected to the knot of heating agent production line
Structure schematic diagram.Heating agent production line includes the oily force (forcing) pump 13 of hot coal, reactor coil pipe 14, heat exchanger 15, hot coal oil force (forcing) pump 13
Input connected in supervisor, the output end of hot coal oil force (forcing) pump 13 be connected with the input of heat exchanger 15, and hot coal is oily to pressurize
Valve, output end and the reactor coil pipe 14 of heat exchanger 15 are connected between pump 13 and heat exchanger 15.
Energy-saving type hot coal oil automatic heating system includes the electrically heated rod formed by the electrically heated rod 3 of three interconnections
Group, the oily storage tank 9 of low spot discharge hot coal, low spot drain valve, expansion slot 11, safety valve 10 and system control operations platform 12.Electricity adds
The input and output end of hot pin group are connected to the output end and the input of heat exchanger 15 of the oily force (forcing) pump 13 of hot coal.
The input of electrically heated rod group is connected with inlet temperature meter 1, and the output end of electrically heated rod group is connected with outlet temperature
Meter 5, inlet temperature meter 1 and outlet temperature meter 5 are electrically connected with system control operations platform 12 respectively, inlet temperature meter 1 and outlet
The temperature value of thermometer 5 is shown on system control operations platform 12 respectively.
Electrically heated rod 3 close to the input of electrically heated rod group is connected with inlet pressure gauge 2, close to going out for electrically heated rod group
The electrically heated rod 3 at mouth end is connected with delivery gauge 4, and inlet outlet pressure differential is connected between inlet pressure gauge 2 and delivery gauge 4
Conveyer 6, the inlet outlet pressure differential conveyer 6 is electrically connected with system control operations platform 12.Inlet outlet pressure differential conveyer 6 is by system
The pressure difference signal of import and export is sent to system control operations platform 12, (is less than 1.5kg/cm when pressure difference is too low2) when energy-saving type heat
Kerosene automatic heating system can not start, and (be higher than 3kg/cm when pressure difference is too high2) when can alarm, abnormal indicator lamp can be glittering, with
The safety of protection system,
The oily storage tank 9 of low spot discharge hot coal, low spot drain valve, the electrically heated rod 3 close to the input of electrically heated rod group pass through
Delivery pipe is sequentially connected.The hot coal oil in low spot drain valve, emptying system is opened when using, beneficial to repairerment and maintenance.
Expansion slot 11, safety valve 10, the electrically heated rod 3 close to the output end of electrically heated rod group are connected successively by delivery pipe
Connect.(it is higher than 6.3kg/cm when super-pressure occurs in system in work2) when, safety valve 10 opens pressure release, to protect the safety of system.
Three electrically heated rods 3 are electrically connected with frequency-variable controller respectively, frequency-variable controller and the electricity of system control operations platform 12
Connection.The power of electrically heated rod 3 is 6kW, can select to open the number of electrically heated rod 3, frequency-variable controller on demand in real work
The hot coal oil in the heating system of electrically heated rod 3 is controlled, the work of frequency-variable controller is detected and control by system control operations platform 12
Make state, to reach the effect of accurate control output and energy-conservation.
Energy-saving type hot coal oil automatic heating system also includes system for field controlling switch 7 and system for field alarm 8, system
Controlling switch and system for field alarm 8 are electrically connected with system control operations platform 12 respectively.
System control operations platform 12 sets systematic voltmeter, ammeter, the inlet outlet pressure differential of three electrically heated rods 3 and shown
Show and setting table, import and export temperature show and setting table, system start key, switch, the emergent stopping of three electrically heated rods 3
Key and display lamp, electric bell key, exceptional reset key, several signal lamps.The system control operations platform 12 can be in collection system
The supplemental characteristic of each instrument, and Treatment Analysis is carried out, process requirements effect can be reached according to setting, and set data chain.
The oily automatic heating system of energy-saving type hot coal of the present utility model, it uses several safety prevention measure safeguards systems
Hot coal oil in safety, frequency-variable controller control electrically heated rod group heating system, can quickly allow heat kerosene to reach the temperature of demand
Degree, meets the requirement of special installation, and the efficiency of heating surface is high, saves the energy.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc. should be included in the utility model
Protection domain within.
Claims (5)
1. the oily automatic heating system of a kind of energy-saving type hot coal, it is characterised in that including the electrically heated rod being connected with each other by several
(3) the electrically heated rod group that is formed, the oily storage tank (9) of low spot discharge hot coal, low spot drain valve, expansion slot (11), safety valve (10) and
System control operations platform (12), the input and output end of the electrically heated rod group are connected with the oily production line of hot coal respectively；
The oily storage tank (9) of low spot discharge hot coal, low spot drain valve, the electrically heated rod (3) close to the input pass through
Delivery pipe is sequentially connected, and the expansion slot (11), safety valve (10), the electrically heated rod (3) close to the output end pass through
Delivery pipe is sequentially connected；
The electrically heated rod (3) electrically connects with frequency-variable controller, the frequency-variable controller and the system control operations platform
(12) electrically connect.
2. a kind of oily automatic heating system of energy-saving type hot coal according to claim 1, it is characterised in that the electrically heated rod
(3) quantity is three.
3. a kind of oily automatic heating system of energy-saving type hot coal according to claim 1, it is characterised in that the electrically heated rod
The input of group is connected with inlet temperature meter (1), and the output end of the electrically heated rod group is connected with outlet temperature meter (5), described
Inlet temperature meter (1) and the outlet temperature meter (5) are electrically connected with the system control operations platform (12) respectively.
4. the oily automatic heating system of a kind of energy-saving type hot coal according to claim 1, it is characterised in that close to the input
The electrically heated rod (3) at end is connected with inlet pressure gauge (2), and the electrically heated rod (3) close to the output end is connected with
Delivery gauge (4), inlet outlet pressure differential conveyer is connected between the inlet pressure gauge (2) and the delivery gauge (4)
(6), the inlet outlet pressure differential conveyer (6) is electrically connected with the system control operations platform (12).
5. a kind of oily automatic heating system of energy-saving type hot coal according to claim 1, it is characterised in that the energy-saving type heat
Kerosene automatic heating system also includes system for field controlling switch (7) and system for field alarm (8), the system control switch
Electrically connected respectively with system control operations platform (12) with the system for field alarm (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621159880.8U CN206353864U (en) | 2016-11-01 | 2016-11-01 | A kind of oily automatic heating system of energy-saving type hot coal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621159880.8U CN206353864U (en) | 2016-11-01 | 2016-11-01 | A kind of oily automatic heating system of energy-saving type hot coal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206353864U true CN206353864U (en) | 2017-07-25 |
Family
ID=59346668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621159880.8U Active CN206353864U (en) | 2016-11-01 | 2016-11-01 | A kind of oily automatic heating system of energy-saving type hot coal |
Country Status (1)
| Country | Link |
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| CN (1) | CN206353864U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106535374A (en) * | 2016-11-01 | 2017-03-22 | 长兴化学工业(广东)有限公司 | Energy-saving hot kerosene automatic heating system |
-
2016
- 2016-11-01 CN CN201621159880.8U patent/CN206353864U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106535374A (en) * | 2016-11-01 | 2017-03-22 | 长兴化学工业(广东)有限公司 | Energy-saving hot kerosene automatic heating system |
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| GR01 | Patent grant | ||
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| CP03 | Change of name, title or address |
Address after: No. 9523 South Bay Area town of Guangdong city of Zhuhai province Zhuhai road 519000 Patentee after: Changxin material industry (Guangdong) Co., Ltd. Address before: 519000 Big Wave Bay Industrial Park, South Water Town, Guangdong, Zhuhai Patentee before: Eternal Chemical (Guangdong) Co., Ltd. |