CN207921761U - A kind of automatic heating gas water trap of metallurgical industry - Google Patents
A kind of automatic heating gas water trap of metallurgical industry Download PDFInfo
- Publication number
- CN207921761U CN207921761U CN201820152679.XU CN201820152679U CN207921761U CN 207921761 U CN207921761 U CN 207921761U CN 201820152679 U CN201820152679 U CN 201820152679U CN 207921761 U CN207921761 U CN 207921761U
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- Prior art keywords
- resistance wire
- water trap
- thermocouple
- indoor
- metallurgical industry
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Abstract
The utility model is related to a kind of automatic heating gas water traps of metallurgical industry, include the hyperbaric chamber separated by intermediate bulkhead and low-pressure chamber, from top to bottom extend to the indoor gas connection pipes of the high pressure, and it is fixed on the intermediate bulkhead and extends to hyperbaric chamber and the indoor resistance wire of low pressure, the resistance wire surface is provided with thermal insulation layer, it further include the intelligent temperature controller for being set to the indoor thermocouple of the low pressure, and be electrically connected with the thermocouple and resistance wire.The utility model controls the heating of resistance wire by intelligent temperature controller, prevents water trap and freezes and overheat heating, intelligence degree is high, safe to use, fundamentally solves the antifreeze safety problem of water trap.
Description
Technical field
The utility model is related to metallurgical gases technical fields more particularly to a kind of automatic heating gas of metallurgical industry to arrange
Hydrophone.
Background technology
In iron and steel metallurgy enterprise, coal gas is a kind of important byproduct and the energy.Coal gas passes through pipe network after dedusting
It is transported to and uses end.It is cooling in pipe conveying procedure containing impurity such as water, benzene, naphthalene, solid particles in coal gas, make in pipeline
Generate a large amount of water and condensate.Coal gas drainer is sewage disposal facility important in gas conveying tube net system, and can operation
Normally it is directly related to gas fittings system and the safety of operating personnel.Smelter gaspipe network battle line is long, water trap distribution
It is intensive, patrol in actual operation safeguard it is not in place, especially winter easily freezes, and causes water trap or gas piping bursting by freezing, from
And cause gas leakage, safety accident occurs.Traditional coal gas drainer be by water trap plus steam prevent from freezing, steam by
Smelter waste heat provides, and there are certain security risks.
Invention content
The utility model in view of the deficiencies of the prior art, provides a kind of metallurgical industry automatic heating gas water trap, no
It can only prevent water trap from freezing, so that water and condensate in coal gas is normally discharged, and safe to use, ensure smelter coal gas
The safe operation of pipe network system.
The utility model is achieved by the following technical solution, and is provided a kind of metallurgical industry and is drained with automatic heating gas
Device includes the hyperbaric chamber separated by intermediate bulkhead and low-pressure chamber, from top to bottom extends to the indoor gas connection pipes of the high pressure, with
And it is fixed on the intermediate bulkhead and extends to hyperbaric chamber and the indoor resistance wire of low pressure, the resistance wire surface is provided with insulation
Heat-conducting layer further includes the intelligence for being set to the indoor thermocouple of the low pressure, and be electrically connected with the thermocouple and resistance wire
Temperature controller.
For this programme by the indoor water temperature of thermocouple measurement low pressure, intelligent temperature controller receives the temperature letter of thermocouple
Number, if being less than preset temperature, conducting resistance silk power supply makes it be heated, if being higher than preset temperature, off resistance
Silk power supply, stops heating, not only can prevent water trap at low ambient temperatures and freeze, can also prevent long-time high temperature and cause coal gas
Water trap water shortage.Resistance wire is arranged on intermediate bulkhead, can be heated simultaneously to hyperbaric chamber and the indoor water of low pressure, heating effect
Rate is high, without radiation loss.
Preferably, the thermal insulation layer is ceramic tube.This programme, as thermal insulation layer, is not only risen using ceramic tube
To insulation and conductive force, and the chemicals attack contained in gas condensed water can be prevented, prolonged the service life.
As an optimization, the position of the resistance wire is not higher than the position of thermocouple.Prevent temperature too low too low existing with liquid level
Resistance wire dry combustion method when as occurring simultaneously.
The beneficial effects of the utility model are：The heating of resistance wire is controlled by intelligent temperature controller, prevents water trap
Heating is freezed and overheats, intelligence degree is high, safe to use, fundamentally solves the antifreeze safety problem of water trap.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model electrical wiring schematic diagram；
As shown in the figure：
1, resistance wire, 2, hyperbaric chamber, 3, gas connection pipes, 4, thermocouple, 5, low-pressure chamber, 6, intelligent temperature controller, 7,
Intermediate bulkhead.
Specific implementation mode
In order to clarify the technical characteristics of the invention, below by specific implementation mode, this programme is illustrated.
A kind of automatic heating gas water trap of metallurgical industry as shown in Figure 1, includes the hyperbaric chamber separated by intermediate bulkhead 7
2 and low-pressure chamber 5, the gas connection pipes 3 from top to bottom extended in hyperbaric chamber 2 are installed at the top of hyperbaric chamber, and condensed water is by coal gas
Connecting tube 3 enters in hyperbaric chamber 2, is fixed on intermediate bulkhead 7 and extends to hyperbaric chamber and the indoor resistance wire 1 of low pressure, the resistance
1 surface of silk is provided with ceramic tube.
The present embodiment further include be set to the indoor thermocouple 4 of the low pressure, and with the thermocouple 4 and resistance wire 1
The intelligent temperature controller 6 of electrical connection, intelligent temperature controller connect power supply, and the position of resistance wire 1 is not higher than the position of thermocouple 4
It sets.
This automatic heating gas water trap when in use, low temperature, high temperature values, thermocouple is set by intelligent temperature controller
The indoor water temperature of low pressure is measured, and water temperature signal is conducted to intelligent temperature controller.Intelligent temperature controller low temperature setting value
It it is 5 DEG C, high temperature setting value is 20 DEG C, and when water temperature is less than 5 DEG C in low-pressure chamber, intelligent temperature controller sends out electrical instruction, electricity
Resistance silk energization is begun to warm up；When water temperature reaches 20 DEG C, intelligent temperature controller sends out power failure instruction, and resistance wire, which has a power failure, to be stopped adding
Heat, when low temperature heating prevent water trap and freeze, when high temperature, which stops heating, prevents long-time high temperature and causes coal gas drainer water shortage, solves
Winter coal gas drainer of having determined freezes problem, has been inherently eliminated security risk.
Certainly, above description is also not limited to the example above, and technical characteristic of the utility model without description can lead to
It crosses or realizes that details are not described herein using the prior art；Above example and attached drawing are merely to illustrate the technology of the utility model
Scheme is not limitations of the present invention, and the utility model is described in detail with reference to preferred embodiment, this
Field it is to be appreciated by one skilled in the art that those skilled in the art institute in the essential scope of the utility model
The variations, modifications, additions or substitutions made without departure from the objective of the utility model, want by the right that should also belong to the utility model
Seek protection domain.
Claims (3)
1. a kind of automatic heating gas water trap of metallurgical industry, it is characterised in that：Including by intermediate bulkhead（7）The high pressure separated
Room（2）And low-pressure chamber（5）, from top to bottom extend to the hyperbaric chamber（2）Interior gas connection pipes（3）, and be fixed on it is described in
Spacing board（7）Above and extend to hyperbaric chamber and the indoor resistance wire of low pressure（1）, the resistance wire（1）Surface is provided with insulating heat-conductive
Layer, further includes being set to the indoor thermocouple of the low pressure（4）, and with the thermocouple（4）And resistance wire（1）Electrical connection
Intelligent temperature controller.
2. a kind of automatic heating gas water trap of metallurgical industry according to claim 1, it is characterised in that：The insulation
Heat-conducting layer is ceramic tube.
3. a kind of automatic heating gas water trap of metallurgical industry according to claim 1, it is characterised in that：The resistance
Silk（1）Position be not higher than thermocouple（4）Position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820152679.XU CN207921761U (en) | 2018-01-30 | 2018-01-30 | A kind of automatic heating gas water trap of metallurgical industry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820152679.XU CN207921761U (en) | 2018-01-30 | 2018-01-30 | A kind of automatic heating gas water trap of metallurgical industry |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207921761U true CN207921761U (en) | 2018-09-28 |
Family
ID=63606018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820152679.XU Active CN207921761U (en) | 2018-01-30 | 2018-01-30 | A kind of automatic heating gas water trap of metallurgical industry |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207921761U (en) |
-
2018
- 2018-01-30 CN CN201820152679.XU patent/CN207921761U/en active Active
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