CN205383902U - Fritting furnace and cooling system thereof - Google Patents
Fritting furnace and cooling system thereof Download PDFInfo
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- CN205383902U CN205383902U CN201620150896.6U CN201620150896U CN205383902U CN 205383902 U CN205383902 U CN 205383902U CN 201620150896 U CN201620150896 U CN 201620150896U CN 205383902 U CN205383902 U CN 205383902U
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Abstract
The utility model discloses a fritting furnace and cooling system thereof, including main line (1) and a plurality of bye -pass (2) that are used for the coolant liquid circulation that are used for the coolant liquid backward flow, bye -pass (2) terminal all with main line (1) the intercommunication and the coolant liquid by bye -pass (2) flow direction main line (1), every the end of bye -pass (2) all is provided with and is used for detecting the terminal interior coolant temperature's of bye -pass (2) temperature -detecting device (3). The reliability and the security of fritting furnace has improved.
Description
Technical field
This utility model relates to sintering furnace field, particularly relates to a kind of sintering furnace and cooling system thereof.
Background technology
Sintering furnace has a wide range of applications in the industrial production, in its use procedure, in order to prevent temperature too high, it is necessary to arrange cooling system and body of heater, fire door, electrode and cable etc. are cooled down, simultaneously need to coolant rate in cooling system is monitored ensureing the safe operation of cooling system.
But owing to existing monitoring measure is to install flow switch in coolant circuit to be made whether the monitoring that liquid flows, this flow switch is the impact by conditions such as flow, temperature and probe clean level.By flowmeter survey flow; when there is improper action in effusion meter; effusion meter can be adjusted by maintenance people so that it is sensitivity decrease, and then avoids improper action; but it is as adjusting increasing of number of times; effusion meter is likely to lose protective effect, it is possible to causing that situation about interrupting in work process occurs in sintering furnace, reliability reduces; sintering furnace safety simultaneously reduces, and then causes bigger loss.
Therefore, how providing a kind of safe and reliable sintering furnace cooling system is that those skilled in the art are presently required and solve the technical problem that.
Utility model content
The purpose of this utility model is to provide a kind of sintering furnace and cooling system thereof, improves reliability and safety.
For solving above-mentioned technical problem, this utility model provides the cooling system of a kind of sintering furnace, including the main line refluxed for coolant and multiple bye-pass for coolant circulation, the end of described bye-pass all connects with described main line and coolant flows to described main line by described bye-pass, and the end of each described bye-pass is provided with in the end for detecting described bye-pass the temperature-detecting device of coolant temperature.
Preferably, described temperature-detecting device is specially thermocouple, and described thermocouple all communicates to connect the supervising device for monitoring described sintering furnace state.
Preferably, described bye-pass is provided with for measuring the effusion meter of coolant rate in described bye-pass.
Preferably, the end of described bye-pass is provided with three way cock, the first interface of described three way cock connects described main line, and bye-pass described in second orifice of described three way cock, described temperature-detecting device is seal-installed on the 3rd interface of described three way cock.
Preferably, described first interface is by extending main line described in pipeline connection.
Preferably, each described 3rd interface is all towards same direction.
This utility model also provides for a kind of sintering furnace, and including body of heater and cooling system, described cooling system is specially the cooling system described in above-mentioned any one.
The cooling system of the sintering furnace that this utility model provides, end at the multiple bye-passes connected with main line is provided with temperature-detecting device, detect the real time temperature of coolant in the end of each bye-pass, by contrasting with preset temperature, realize the monitoring of coolant temperature in each bye-pass, compared to flow detection according to accurate stable, then analytical data judges to lead reason condition and trend, take measures in advance, and then ensure that equipment runs well, thus improve reliability and the safety of sintering furnace.
This utility model also provides for a kind of sintering furnace including above-mentioned cooling system, and owing to above-mentioned cooling system has above-mentioned technique effect, above-mentioned sintering furnace also should have identical technique effect, is no longer discussed in detail at this.
Accompanying drawing explanation
Fig. 1 is the schematic top plan view of a kind of detailed description of the invention of cooling system provided by the utility model；
Fig. 2 is the schematic side view of a kind of detailed description of the invention of cooling system provided by the utility model；
Fig. 3 is the FB(flow block) of sintering furnace control method provided by the utility model.
Detailed description of the invention
Core of the present utility model is to provide a kind of sintering furnace and cooling system thereof, improves reliability and safety.
In order to make those skilled in the art be more fully understood that this utility model scheme, below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Refer to the schematic top plan view of a kind of detailed description of the invention that Fig. 1 and Fig. 2, Fig. 1 are cooling system provided by the utility model；Fig. 2 is the schematic side view of a kind of detailed description of the invention of cooling system provided by the utility model.
The cooling system that this utility model detailed description of the invention provides, including main line 1 and multiple bye-pass 2, the end of bye-pass 2 connects with main line 1, after coolant completes the cooling to each parts of sintering furnace, all flow to main line 1 via each bye-pass 2, a circulation of the coolant that refluxed eventually through main line 1.End at each bye-pass 2 is provided with temperature-detecting device 3, temperature-detecting device 3 is used for detecting coolant temperature in bye-pass 2 end, wherein the end of bye-pass 2 is to determine according to coolant flow direction in bye-pass 2, namely coolant has head end to flow to end in bye-pass 2, end connects with main line 1, it is achieved coolant is flowed to main line 1 by bye-pass 2.Owing to coolant initial temperature is identical, just temperature contrast only can be produced after different parts are cooled down, therefore, in order to realize accurately distinguishing monitoring, temperature-detecting device 3 is arranged at end.
Specifically, temperature-detecting device 3 can be thermocouple, and measurement result is more accurate.And thermocouple and supervising device communicate to connect, obtain the real time temperature change of each bye-pass 2 end, it is achieved the accurately monitoring in real time to sintering furnace.Wherein supervising device is specifically as follows programmable logic controller (PLC) and has the computer of corresponding software, it is possible to record real time temperature, crosses software and just can consult each loop recording curve, so that it may analyzes the situation of each bye-pass 2 and take countermeasure.May be used without other devices detection temperature, as used alcohol thermometer, adopt artificial reading, all within protection domain of the present utility model.
Meanwhile, effusion meter 4 can be set at the end of bye-pass 2, be used for measuring coolant rate in bye-pass 2, and temperature detection combined effect, heighten reliability and safety further.
By detecting the real time temperature of coolant in the end of each bye-pass 2, by contrasting with preset temperature, realize the monitoring of coolant temperature in each bye-pass 2, compared to flow detection according to accurate stable, then analytical data judges to lead reason condition and trend, take measures in advance, and then ensure that equipment runs well, thus improve reliability and the safety of sintering furnace.
In the cooling system that above-mentioned each detailed description of the invention provides, for the ease of the installation of temperature-detecting device 3, can passing through, three way cock 5 is set and realizes.The first interface of three way cock 5 connects with main line 1, and the second interface connects with bye-pass 2, and temperature-detecting device 3 is seal-installed on the 3rd interface, and it is internal that three way cock 5 is stretched in the test side such as thermocouple, is fully contacted with coolant.Both having ensured the properly functioning of cooling system in this way, and be easy to again installation and the replacing of temperature-detecting device 3, each bye-pass 2 arranges three way cock 5 all in the manner described above.May be used without other mounting means, as at bye-pass 2 upper cut welding temperature detecting device 3, all within protection domain of the present utility model.
For the ease of the connection with main line 1, first interface can pass through to extend pipeline 6 and connect main line 1, arranges for the ease of pipeline, and each structure extending pipeline 6 can distinguish setting with length, all within protection domain of the present utility model.Connect supervising device for the ease of temperature-detecting device 3 simultaneously, make the 3rd interface all towards same direction.
Specifically, first interface and the 3rd interface are oppositely arranged, and all the first interface of three way cock 5 and the 3rd interface links are all horizontally disposed with, 3rd interface is towards identical simultaneously, second interface all straight down, by adjusting the structure and length extending pipeline 6, makes all to extend pipeline 6 and is uniformly connected on main line 1, and ensure that whole temperature-detecting device 3 is in same perpendicular, it is simple to line.The set-up mode of each parts is adjusted, all within protection domain of the present utility model also dependent on practical situation.
Refer to the FB(flow block) that Fig. 3, Fig. 3 are sintering furnace control method provided by the utility model.
The control method of the sintering furnace with temperature-detecting device that this utility model provides is as follows:
S1: obtain the real time temperature of coolant in the end of each bye-pass 2.Namely real time temperature is obtained by temperature-detecting device 3.
S2: judge whether that at least one real time temperature is more than corresponding deliberate action temperature.Wherein deliberate action temperature is the maximum temperature of the sintering furnace normal operation pre-set, and namely higher than after this temperature, sintering furnace is likely to occur safety problem that is too high due to temperature and that cause.Owing to each parts scenarios needing cooling is different, therefore the deliberate action temperature of bye-pass 2 end that each parts needing to cool down are corresponding also differs, for accurate monitoring, need to detect respectively temperature, simultaneously in order to ensure safety, as long as having the real time temperature of bye-pass 2 end more than corresponding deliberate action temperature, namely need to take safety measures, certainly, when multiple real time temperatures are more than the deliberate action temperature of correspondence, necessarily it is also required to take safety measures.Also dependent on practical situation, the multiple real time temperature of comprehensive descision, all within protection domain of the present utility model.
S3: if so, then control sintering furnace and take safety measures.Specifically, it is possible to for stopping heating or pressure release, it is ensured that equipment safety.Can being simultaneously emitted by action alarm what take safety measures, namely has there are serious problems and stopped normal operation in prompt facility.
In the end obtaining each bye-pass 2 after the real time temperature of coolant, it is also possible to judge whether that at least one real time temperature is more than corresponding preset alarm temperature.Wherein preset alarm temperature is less than deliberate action temperature, when real time temperature is higher than preset alarm temperature, can't produce the safety problem caused because temperature is too high, but it approaches deliberate action temperature, predict contingent problem in advance, reduce and shut down risk.Now, can't take safety measures, simply send alarm, make staff note.
Except above-mentioned cooling system, detailed description of the invention of the present utility model also provides for a kind of sintering furnace including above-mentioned cooling system, and the structure of these other each several parts of sintering furnace refer to prior art, repeats no more herein.
Above sintering furnace provided by the utility model and cooling system thereof are described in detail.Principle of the present utility model and embodiment are set forth by specific case used herein, and the explanation of above example is only intended to help to understand method of the present utility model and core concept thereof.Should be understood that; for those skilled in the art; under the premise without departing from this utility model principle, it is also possible to this utility model carries out some improvement and modification, these improve and modification also falls in this utility model scope of the claims.
Claims (7)
1. the cooling system of a sintering furnace, including the main line (1) refluxed for coolant and multiple bye-pass (2) for coolant circulation, the end of described bye-pass (2) all connects with described main line (1) and coolant flows to described main line (1) by described bye-pass (2), it is characterized in that, the end of each described bye-pass (2) is provided with the temperature-detecting device (3) of coolant temperature in the end for detecting described bye-pass (2).
2. cooling system according to claim 1, it is characterised in that described temperature-detecting device (3) is specially thermocouple, described thermocouple all communicates to connect the supervising device for monitoring described sintering furnace state.
3. cooling system according to claim 1, it is characterised in that be provided with the effusion meter (4) for measuring described bye-pass (2) interior coolant rate on described bye-pass (2).
4. the cooling system according to claims 1 to 3 any one, it is characterized in that, the end of described bye-pass (2) is provided with three way cock (5), the first interface of described three way cock (5) connects described main line (1), bye-pass (2) described in second orifice of described three way cock (5), described temperature-detecting device (3) is seal-installed on the 3rd interface of described three way cock (5).
5. cooling system according to claim 4, it is characterised in that described first interface connects described main line (1) by extending pipeline (6).
6. cooling system according to claim 5, it is characterised in that each described 3rd interface is all towards same direction.
7. a sintering furnace, including body of heater and cooling system, it is characterised in that described cooling system is specially the cooling system described in claim 1 to 6 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620150896.6U CN205383902U (en) | 2016-02-29 | 2016-02-29 | Fritting furnace and cooling system thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620150896.6U CN205383902U (en) | 2016-02-29 | 2016-02-29 | Fritting furnace and cooling system thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205383902U true CN205383902U (en) | 2016-07-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620150896.6U Active CN205383902U (en) | 2016-02-29 | 2016-02-29 | Fritting furnace and cooling system thereof |
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| CN (1) | CN205383902U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107131768A (en) * | 2016-02-29 | 2017-09-05 | 湖南天源工业设备有限公司 | A kind of sintering furnace and its control method and cooling system |
| CN110722397A (en) * | 2019-11-27 | 2020-01-24 | 含山县承力铸造厂 | Cooling device for tapping of automobile brake pump casting |
-
2016
- 2016-02-29 CN CN201620150896.6U patent/CN205383902U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107131768A (en) * | 2016-02-29 | 2017-09-05 | 湖南天源工业设备有限公司 | A kind of sintering furnace and its control method and cooling system |
| CN110722397A (en) * | 2019-11-27 | 2020-01-24 | 含山县承力铸造厂 | Cooling device for tapping of automobile brake pump casting |
| CN110722397B (en) * | 2019-11-27 | 2021-03-26 | 含山县承力铸造厂 | Cooling device for tapping of automobile brake pump casting |
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