CN204128265U - A kind of high efficiency energy saving heat exchanging equipment - Google Patents
A kind of high efficiency energy saving heat exchanging equipment Download PDFInfo
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- CN204128265U CN204128265U CN201420539829.4U CN201420539829U CN204128265U CN 204128265 U CN204128265 U CN 204128265U CN 201420539829 U CN201420539829 U CN 201420539829U CN 204128265 U CN204128265 U CN 204128265U
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- frequency converter
- heat exchange
- heat exchanging
- heat
- temperature controller
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Abstract
The utility model relates to a kind of high efficiency energy saving heat exchanging equipment, belongs to chemical mechanical equipment energy conservation field.Comprise heat exchange kettle, circulating pump, motor and cooling/heat riser, and temperature sensor, intelligent temperature controller and frequency converter; Described temperature sensor is arranged in heat exchange kettle, is connected with intelligent temperature controller by holding wire, and in real time to intelligent temperature controller delivery temperature signal; Described intelligent temperature controller is electrically connected with frequency converter, and converts temperature signal to the signal of telecommunication and be delivered to frequency converter; Described frequency converter is electrically connected with motor.The utility model is in chemical industry equipment by temperature Control Lyapunov functions, automatic controlling level is high, production efficiency is high, technological process simply, easily operates, in work, make full use of frequency converter according to demand and regulate motor speed in real time, while ensureing that chemical reaction needs temperature, reduce or improve the power of cooling water pump, heating oil pump, greatly lower power loss, thus reach the object reducing energy consumption.
Description
Technical field
The utility model relates to a kind of high efficiency energy saving heat exchanging equipment, belongs to chemical mechanical equipment energy conservation field.
Background technology
Industrially, temperature controls to be the process control often run in industrial processes and social life, people need to carry out monitor and forecast to temperature in various reactor, heating furnace, heat-treatment furnace, reacting furnace and boiler, particularly in the industry such as metallurgy, chemical industry, building materials, food, machinery, oil, have and lift the light effect of lumping weight.
At present, in Chemical Manufacture, when water pump, blower fan etc. do not need running at full capacity, unnecessary moment adds the consumption of active power, thus causes great waste of energy.
Publication number is that the utility model patent document of CN203170307U discloses a kind of chemical industry equipment interlayer heat transmission equipment, comprise the spiral deflector be welded in chemical industry equipment interlayer, described deflector is close to sidewall and is arranged, and with horizontal direction exists an angle, between described every two-layer adjacent deflector, be welded with proper alignment flow-disturbing nail.This utility model patent is the combination by deflector and flow-disturbing nail, increase the heat exchange area of liquid medium in chuck, and turbulization effect, simultaneously, flowing velocity liquid medium layering being convenient to liquid medium controls, to reach the temperature in fast and easy adjustment chemical industry equipment, improve processing technology quality.But this utility model patent can not be monitored and adjustment in real time to the temperature in chemical industry equipment, the problem of waste of energy in actual Chemical Manufacture thoroughly can not be solved.
Summary of the invention
The purpose of this utility model is, provides a kind of high efficiency energy saving heat exchanging equipment, to solve above-mentioned technical problem.
For achieving the above object, the technical scheme that the utility model adopts is:
A kind of high efficiency energy saving heat exchanging equipment, comprise heat exchange kettle, circulating pump, motor and cooling/heat riser, described heat exchange kettle is provided with heat exchanging medium passage, the entrance of described heat exchanging medium passage is connected with circulation delivery side of pump, the outlet of described heat exchanging medium passage is connected with the entrance of cooling/heat riser, the described outlet of cooling/heat riser is connected with the entrance of circulating pump, and described motor drives circulating pump; It is characterized in that: also comprise temperature sensor, intelligent temperature controller and frequency converter; Described temperature sensor is arranged in heat exchange kettle, is connected with intelligent temperature controller by holding wire, and in real time to intelligent temperature controller delivery temperature signal; Described intelligent temperature controller is electrically connected with frequency converter, and converts temperature signal to the signal of telecommunication and be delivered to frequency converter; Described frequency converter is electrically connected with motor.
say further:
Described heat exchange kettle is enamel still, graphite still or carbon steel still; Described heat exchanging medium passage is the heat exchange jacket be located on heat exchange kettle outer wall or the heat exchange coil be arranged in heat exchange kettle inner chamber; The entrance of described heat exchanging medium passage is provided with 1-4, and outlet is provided with 1-4.
Described intelligent temperature controller is provided with temperature signal input, on-off control mode, the output of 4-20mA electric current, relay output switch.
Described temperature sensor is K, S, R, E, J, T, B, N, WRe3-WRe25 or WRe5-WRe26 standardized thermocouple, or Cu50, Pt100 thermal resistance.
Described frequency converter is that universal U/f controls frequency converter, and be provided with RS-485/232C interface and the PI closed loop controller for process control, its power output is 0-15KW.
Described motor is buncher; Described circulating pump is centrifugal water pump or Heat-transfer Oil Pump; Described cooling device is Corrosion Protection of Fiber Reinforced Plastics cooling tower.
beneficial effect:the utility model is in chemical industry equipment by temperature Control Lyapunov functions, automatic controlling level is high, production efficiency is high, technological process simply, easily operates, in work, make full use of frequency converter according to demand and regulate motor speed in real time, while ensureing that chemical reaction needs temperature, reduce or improve the power of cooling water pump, heating oil pump, greatly lower power loss, thus reach the object reducing energy consumption.
accompanying drawing explanation
Fig. 1 is the structural representation of a kind of embodiment of the utility model.
detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
embodiment 1:
With reference to Fig. 1, the high efficiency energy saving heat exchanging equipment described in the present embodiment, comprises enamel heat exchange kettle 1, centrifugal water pump 6, buncher 5 and Corrosion Protection of Fiber Reinforced Plastics cooling tower 7, and temperature sensor 2, intelligent temperature controller 3 and frequency converter 4.The outer wall of described enamel heat exchange kettle 1 is provided with heat exchange jacket 8, described heat exchange jacket 8 is provided with 2 entrances and 2 outlets, its two entrances are connected with the outlet of centrifugal water pump 6,2 outlets are connected with the entrance of Corrosion Protection of Fiber Reinforced Plastics cooling tower 7, and the outlet of described Corrosion Protection of Fiber Reinforced Plastics cooling tower 7 is connected with the entrance of centrifugal water pump 6.Described buncher 5 drives centrifugal water pump 6.
Described temperature sensor 2 is arranged in enamel heat exchange kettle 1, is connected with intelligent temperature controller 3 by holding wire, and in real time to intelligent temperature controller 3 delivery temperature signal; Described intelligent temperature controller 3 is electrically connected with frequency converter 4, and temperature signal is converted to the signal of telecommunication and be delivered to frequency converter 4; Described frequency converter 4 is electrically connected with buncher 5, controls the rotating speed of buncher 5, thus controlled circulation heat exchanging liquid flow, and then make the temperature in enamel heat exchange kettle 1 reach setting value.
Described temperature sensor 2 is K, S, R, E, J, T, B, N, WRe3-WRe25 or WRe5-WRe26 standardized thermocouple, or Cu50, Pt100 thermal resistance.
Described intelligent temperature controller 3 is provided with temperature signal input, on-off control mode, the output of 4-20mA electric current, relay output switch.
Described frequency converter 4 is that universal U/f controls frequency converter, and be provided with RS-485/232C interface and the PI closed loop controller for process control, its power output is 0-15KW.
During heat exchange work, heat exchanging liquid is transported in heat exchange jacket 8 by centrifugal water pump 6, carries out heat exchange by the material in heat exchange jacket and enamel heat exchange kettle 1; Liquid after heat exchange is discharged by the outlet of heat exchange jacket 8, and enter Corrosion Protection of Fiber Reinforced Plastics cooling tower 7 and cool, cooled liquid enters centrifugal water pump 6, cycle heat exchange cooling again.Temperature in enamel heat exchange kettle 1 is delivered to intelligent temperature controller 3 by temperature sensor 2 temperature signal, temperature signal is converted to the signal of telecommunication and is transported to frequency converter 4 by intelligent temperature controller 3, frequency converter 4 regulates the rotating speed of buncher 5, thus controlled circulation heat exchanging liquid flow, and then the temperature of material in enamel heat exchange kettle 1 is made to reach setting value.
embodiment 2:
High efficiency energy saving heat exchanging equipment described in the present embodiment, comprises graphite heat exchange kettle, Heat-transfer Oil Pump, buncher and heat carrier furnace, and temperature sensor, intelligent temperature controller and frequency converter.Heat exchange coil is provided with in described graphite heat exchange kettle, described heat exchange coil is provided with 1 entrance and 1 outlet, its entrance is connected with conduction oil delivery side of pump, and outlet is connected with the entrance of heat carrier furnace, and the outlet of described heat carrier furnace is connected with the entrance of Heat-transfer Oil Pump.Described buncher drives Heat-transfer Oil Pump.
Described temperature sensor is arranged in graphite heat exchange kettle, is connected with intelligent temperature controller by holding wire, and in real time to intelligent temperature controller delivery temperature signal; Described intelligent temperature controller is electrically connected with frequency converter, and converts temperature signal to the signal of telecommunication and be delivered to frequency converter; Described frequency converter is electrically connected with buncher, controls the rotating speed of buncher, thus controlled circulation heat exchanging liquid flow, and then make the temperature in graphite heat exchange kettle reach setting value.
Described temperature sensor is the standardized thermocouples such as K, S, R, E, J, T, B, N, WRe3-WRe25 or WRe5-WRe26, or Cu50, Pt100 thermal resistance.
Described intelligent temperature controller is provided with temperature signal input, on-off control mode, the output of 4-20mA electric current, relay output switch.
Described frequency converter is that universal U/f controls frequency converter, and be provided with RS-485/232C interface and the PI closed loop controller for process control, its power output is 0-15KW.
During heat exchange work, conduction oil is transported in heat exchange coil by Heat-transfer Oil Pump, carries out heat exchange by the material in heat exchange coil and graphite heat exchange kettle; Liquid after heat exchange is discharged by the outlet of heat exchange dish, and enter heat carrier furnace heating, the conduction oil after heating enters Heat-transfer Oil Pump, cycle heat exchange cooling again.Temperature in graphite heat exchange kettle is delivered to intelligent temperature controller by temperature sensor temperature signal, intelligent temperature controller converts temperature signal to the signal of telecommunication and is transported to frequency converter, frequency converter regulates the rotating speed of buncher, thus controlled circulation heat exchanging liquid flow, and then the temperature of material in graphite heat exchange kettle is made to reach setting value.
Certainly, as other embodiment, described heat exchange kettle can also select the Chemical Manufacture such as carbon steel heat exchange kettle to commonly use heat exchange kettle.
It will be understood by those skilled in the art that some amendments or change of making according to the utility model are also within the utility model claim limited range.
Claims (6)
1. a high efficiency energy saving heat exchanging equipment, comprise heat exchange kettle, circulating pump, motor and cooling/heat riser, described heat exchange kettle is provided with heat exchanging medium passage, the entrance of described heat exchanging medium passage is connected with circulation delivery side of pump, the outlet of described heat exchanging medium passage is connected with the entrance of cooling/heat riser, the described outlet of cooling/heat riser is connected with the entrance of circulating pump, and described motor drives circulating pump; It is characterized in that: also comprise temperature sensor, intelligent temperature controller and frequency converter; Described temperature sensor is arranged in heat exchange kettle, is connected with intelligent temperature controller by holding wire, and in real time to intelligent temperature controller delivery temperature signal; Described intelligent temperature controller is electrically connected with frequency converter, and converts temperature signal to the signal of telecommunication and be delivered to frequency converter; Described frequency converter is electrically connected with motor.
2. high efficiency energy saving heat exchanging equipment according to claim 1, is characterized in that: described heat exchange kettle is enamel still, graphite still or carbon steel still; Described heat exchanging medium passage is the heat exchange jacket be located on heat exchange kettle outer wall or the heat exchange coil be arranged in heat exchange kettle inner chamber; The entrance of described heat exchanging medium passage is provided with 1-4, and outlet is provided with 1-4.
3. high efficiency energy saving heat exchanging equipment according to claim 1, is characterized in that: described intelligent temperature controller is provided with temperature signal input, on-off control mode, the output of 4-20mA electric current, relay output switch.
4. high efficiency energy saving heat exchanging equipment according to claim 1, is characterized in that: described temperature sensor is K, S, R, E, J, T, B, N, WRe3-WRe25 or WRe5-WRe26 standardized thermocouple, or Cu50, Pt100 thermal resistance.
5. high efficiency energy saving heat exchanging equipment according to claim 1, is characterized in that: described frequency converter is that universal U/f controls frequency converter, and be provided with RS-485/232C interface and the PI closed loop controller for process control, its power output is 0-15KW.
6. high efficiency energy saving heat exchanging equipment according to claim 1, is characterized in that: described motor is buncher; Described circulating pump is centrifugal water pump or Heat-transfer Oil Pump; Described cooling device is Corrosion Protection of Fiber Reinforced Plastics cooling tower.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420539829.4U CN204128265U (en) | 2014-09-19 | 2014-09-19 | A kind of high efficiency energy saving heat exchanging equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420539829.4U CN204128265U (en) | 2014-09-19 | 2014-09-19 | A kind of high efficiency energy saving heat exchanging equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204128265U true CN204128265U (en) | 2015-01-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420539829.4U Expired - Fee Related CN204128265U (en) | 2014-09-19 | 2014-09-19 | A kind of high efficiency energy saving heat exchanging equipment |
Country Status (1)
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| CN (1) | CN204128265U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104930823A (en) * | 2015-05-23 | 2015-09-23 | 安徽省蓝天能源环保科技有限公司 | Efficient dehydration method of biomass briquette fuel |
-
2014
- 2014-09-19 CN CN201420539829.4U patent/CN204128265U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104930823A (en) * | 2015-05-23 | 2015-09-23 | 安徽省蓝天能源环保科技有限公司 | Efficient dehydration method of biomass briquette fuel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150128 Termination date: 20180919 |