CN2538814Y

CN2538814Y - Electrolysis gas burner

Info

Publication number: CN2538814Y
Application number: CN 02234033
Authority: CN
Inventors: 任玉画
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-05-21
Filing date: 2002-05-21
Publication date: 2003-03-05
Anticipated expiration: 2012-05-21

Abstract

The utility model relates to a hydrolysis gas-fired machine, in particular to a hydrolysis gas-fired machine in a water-cooling way to cool gas, which comprises a power supply control and rectification device connected with an electrolysis device, wherein, the electrolysis device is equipped with an electrolytic bath, one end of a gas-collecting and transmitting pipeline is connected with the electrolytic bath while the other end is connected with an input end of a condenser positioned inside a cooling water tank, and an output end of the condenser is connected with a water filter, of which an output end for gas is connected with a safety protection unit while of which an output end for condensate water is connected with a pump connected with the electrolytic bath. The utility model has the advantages that the utility model overcomes the drawbacks of the structure in prior art, the cooling effect is good, the temperature of the gas after being cooled is low, the combustion temperature is high, the volume of the electrolytic bath can be reduced, the service life of the pump can be lengthened and the working condition can be improved greatly; the electrode material employed by the utility model is very few, the cost of the equipment is low, the electrolytic bath can work at a controllable temperature, the power consumption for unit gas production is low, the energy consumption is low and the cost is reduced greatly.

Description

Electrolysis gas burner

Technical field

The utility model relates to a kind of gas-engine, refers to a kind of Electrolysis gas burner with the water-cooling pattern cooling gas especially.

Background technology

At present, utilize hydrogen that brine electrolysis produces with oxygen heats and metal cutting etc. for flame adds man-hour, in brine electrolysis is produced the process of hydrogen and oxygen, understand a large amount of heat of generation, make the equipment can not non-stop run, production efficiency is low.In the known technology, mainly contain following two kinds for the method for cooling of Electrolysis gas burner electrolyte inside.A kind of is to utilize the electrolyzer body as radiator, adopt fan cooling, this device volume is huge, it is not very desirable wherein adopting fan-cooled effect, also make the cost of manufacture height, current consumption is big, as Chinese ZL89217155.3 number, name is called the patent of " electrolytic gas generator ", this electrolysis generator is to increase its area of dissipation by the electrolyzer group that the electrolyzer of an integral body is separated into several divergence types, have a fan to force air blast simultaneously below electrolyzer, thereby strengthen cooling performance, this producer is dispersed into heat in the atmosphere by increasing area of dissipation, operating ambient temperature is raise, worsened Working environment.

Another kind of device be adopt pump with the circulation of elecrolyte in the electrolyzer to condenser, be to adopt fan cooling equally, pump wherein is because long time continuous working damages easily, and the cooling performance of fan is poor.As Chinese ZL93244672.8, name is called the patent of " brine electrolysis welding-cutting machine ", electrolyzer, heat exchanger, knockout drum link to each other with the circulation pump pipeline and constitute the circulation loop of brine electrolysis in this brine electrolysis welding-cutting machine, be that it must be extracted the water in the electrolyzer out so that system's running by the work of recycle pump, this recycle pump is in and works long hours, and damages easily.

For above-mentioned two types well known device, the electric tank working temperature depends on envrionment temperature, and in the winter time, the working temperature of electrolyzer is only at 40-60 ℃, thereby bath resistance causes current consumption big greatly in the electrolyzer; And its equipment quality is poor, the cost of manufacture height, can not be applicable to the atm number gasifier section.

For overcoming the defective of above-mentioned known equipment, the design people develops the utility model eventually through after constantly researching and developing and testing.

Summary of the invention

The technical problems to be solved in the utility model is: a kind of Electrolysis gas burner with water-cooling pattern cooling gas temperature is provided, by adopting water coolant to cool off, avoid heat to be disposed to atmosphere, simultaneously little, the good cooling results of its volume, current consumption are few, are applicable to the atm number Electrolysis gas burner.

Technical solution of the present utility model is: a kind of Electrolysis gas burner; have power supply control and rectifying device; this rectifying device and an electrolyzer link; wherein; described electrolyzer has an electrolyzer; one end and the electrolyzer of gas collection transfer conduit link; the other end is attached to the condenser input terminus that is arranged in the cooling water tank; the output terminal of condenser connects a water strainer; the gas output end of this water strainer connects safety guard; the water of condensation output terminal connects a pump, and this pump and electrolyzer link.

Aforesaid Electrolysis gas burner, described water strainer can be arranged in the cooling water tank.

Aforesaid Electrolysis gas burner, described water strainer can be arranged at outside the cooling water tank.

Aforesaid Electrolysis gas burner, described water strainer are provided with a control level electrode.

Aforesaid Electrolysis gas burner, described water strainer is provided with liquid level indicator.

Aforesaid Electrolysis gas burner, the outer wall of this electrolyzer is arranged with the watercooling jacket that can lead to water coolant.

The utility model has the advantages that:

1, the Electrolysis gas burner that the utility model proposes, its good cooling results, cooled gas temperature is low, and gas water content is few, gaseous combustion temperature height; And its electrolyzer does not need bigger area of dissipation, has reduced the volume of electrolyzer greatly; Avoided owing to the air-cooled bad Working environment that causes in the atmosphere that heat is discharged into.

2, described pump has only the condensation water level in water strainer to reach going up in limited time of control electrode, starts working, and prescribes a time limit when the condensation water level reaches the following of control electrode, and pump quits work.Reduce the working hour of pump, prolonged its work-ing life.

3, the electrode materials of this device is few, and equipment cost is low, and electrolyzer is worked under controllable state of temperature, and unit aerogenesis current consumption is low, and it is little to consume energy, and greatly reduces cost.

Description of drawings

Fig. 1 is the embodiment synoptic diagram of Electrolysis gas burner of the present utility model.

Embodiment

Now conjunction with figs. and specific embodiment are further described the utility model.

Embodiment 1

As shown in Figure 1; a kind of Electrolysis gas burner; have power supply control and rectifying device 1; in the present embodiment transformer and rectifying device; this rectifying device and an electrolyzer link; wherein said electrolyzer has an electrolyzer 2; one end and the electrolyzer 2 of gas collection transfer conduit 10 link; the other end is attached to the input terminus A that is arranged at the condenser 4 in the cooling water tank 3; the output terminal B of condenser 4 connects a water strainer 5; the gas output end C of this water strainer 5 connects safety guard 7, and water of condensation output terminal D connects a pump 6, and this pump 6 links with electrolyzer 2.Above-mentioned safety guard 7 can be Safety water seal, dry type backfire controller.

Above-mentioned water strainer 5 can be arranged in the described cooling water tank 3 in the lump with condenser 4, and described water strainer 5 be provided with one control level electrode 8, this control level electrode 8 is positioned at outside the cooling water tank 3.

Its working process is as follows:

With 380 volts of alternating-current, behind transformer step-down and rectifier rectification, offer electrolyzer 2.Electrolyzer 2 adopts new electrobath in the present embodiment, and its shell can adopt glass reinforced plastic or the inner metal cabinet that adopts the insulating material lining.Battery lead plate is inserted in the electrolyzer 2 successively, be injected with 25-30%KOH or NaOH in this electrolyzer through the remollescent aqueous solution, after feeding direct current, produce hydrogen and oxygen, these two kinds of gases enter the condenser 4 that is arranged in the cooling water tank 3 through gas collection transfer tube 10 after directly mixing in electrolyzer 2; Because electrolyzer 2 long-time big current works, electrolyte temperature in it can raise gradually, have a large amount of saturated vapors in the gas and when electrolyte temperature is elevated to 100 ℃, can produce a large amount of water vapors, these gases are after gas collection transfer conduit 10 enters condenser 4, because condenser 4 outsides are connected with the round-robin water coolant, can reduce the temperature of gas, moisture content in hydrogen, the oxygen gas mixture is separated out, and water vapor changed into water of condensation, enter jointly in the water strainer 5 by pipeline, realize gas-water separation.

In water strainer 5, gas rises to gas output end C, after being delivered to Safety water seal 7 and entering the burning of burning torch or welding gun again by pipeline, is used for flame machining.In the present embodiment, described water strainer 5 also is arranged in the cooling water tank, helps further reducing the temperature of hydrogen, oxygen gas mixture, reduces the water content of gas, and improves the burning of gas value.

The above-mentioned water of separating is deposited collection in water strainer 5, delivers to pump 6 by the water of condensation output terminal D that is arranged at the bottom.By the water level control electrode 8 that is provided with in the water strainer, the condensation water level in water strainer reaches going up in limited time of control electrode 8, and ejector priming 6 work are compressed to the water in the water strainer in the electrolyzer; Prescribe a time limit when the condensation water level reaches the following of control electrode 8, pump 6 quits work.So this pump 6 need not work long hours, and has prolonged its work-ing life greatly.

Because this device adopts water-cooled cooling electrolytic solution and gas temperature, good cooling results; And its electrolyzer does not need bigger area of dissipation, has reduced the volume of electrolyzer greatly, has avoided owing to the air-cooled bad Working environment that causes in the atmosphere that heat is discharged into yet.In addition, the electrode materials of this device is few, and equipment cost is low, and electrolyzer is worked under the condition of high temperature, and unit aerogenesis current consumption is low, greatly reduces cost.Owing to utilize recirculated cooling water that hydrogen, oxygen gas mixture are cooled in the cooling water tank, therefore, it is convenient, simple that the utility model is implemented, and is specially adapted to the unit that water coolant provides, as metallurgy industry etc.

Embodiment 2

Above-mentioned water strainer 5 also can be arranged at outside the cooling water tank 3, so can reduce the volume of cooling water tank 3, and described water strainer 5 can be provided with liquid level indicator, is convenient to observe the liquid level situation in the water strainer.Its working process and the beneficial effect of obtaining are identical with embodiment 1, do not repeat them here.

Embodiment 3

The outer wall of above-mentioned electrolyzer 2 can sheathed one can lead to the watercooling jacket 9 of water coolant, reduce electrolyzer 2 temperature by water coolant, the electrolytic solution in the cool electrolysis cells 2, minimizing is distributed to the heat in the atmosphere by electrolyzer, with further raising cooling performance, reduce operating ambient temperature.In addition, utilize recirculated cooling water that electrolyzer is cooled off in the watercooling jacket, therefore, the working temperature of electrolyzer can be carried out regulating and controlling by the cooling water inflow in the controlled chilling water jacket.

Its working process and the beneficial effect of obtaining are identical with embodiment 1, do not repeat them here.

The above only is a specific embodiment of the present utility model, can not limit the scope that the utility model is implemented with this; I.e. any variation and the modification of being done according to the utility model claims generally all belongs to the scope of the utility model patent protection.

Claims

1, a kind of Electrolysis gas burner; have power supply control and rectifying device; this rectifying device and an electrolyzer link; it is characterized in that: described electrolyzer has an electrolyzer, and an end and the electrolyzer of gas collection transfer conduit link, and the other end is attached to the condenser input terminus that is arranged in the cooling water tank; the output terminal of condenser connects a water strainer; the gas output end of this water strainer connects safety guard, and the water of condensation output terminal connects a pump, and this pump and electrolyzer link.

2, Electrolysis gas burner according to claim 1 is characterized in that: described water strainer can be arranged in the cooling water tank.

3, Electrolysis gas burner according to claim 1 is characterized in that: described water strainer can be arranged at outside the cooling water tank.

4, according to each described Electrolysis gas burner of claim 1 to 3, it is characterized in that: described water strainer is provided with a control level electrode.

5, Electrolysis gas burner according to claim 4 is characterized in that: described water strainer is provided with liquid level indicator.

6, according to each described Electrolysis gas burner in the claim 1 to 3, it is characterized in that: the outer wall of this electrolyzer is arranged with the watercooling jacket that can lead to water coolant.