TW200406508A - Device for generating gas by electrolysis - Google Patents

Abstract

A device for generating gas by electrolysis is capable of generating a large amount of gas at a low voltage with good safety and operation conditions. The device for generating gas by electrolysis includes a cylindrical body formed of an electrically conductive material for storing an electrolytic solution as a lateral electrode; an electrically conductive component mounted at the center of the cylindrical body as a central electrode; at least one sensing cylinder formed of an electrically conductive material and installed between the central electrode and the lateral electrode and being concentrical with the central electrode and the lateral electrode, in which a spacer wall is installed between the sensing cylinder and the lateral electrode between the sensing cylinders when a plurality of sensing cylinders are installed for preventing mixing of gas generated by electrolysis; and a gas evacuation channel for evacuating the gas separated by the spacer wall out of the cylindrical body.

Description

200406508 V. Description of the invention α) [Technical field to which the invention belongs] The present invention relates to a gas generating device utilizing electrolysis that can effectively utilize energy, in particular, oxygen gas (hereinafter referred to as oxygen) and hydrogen gas (hereinafter referred to as oxygen) are generated by electrolysis. (Referred to as hydrogen), a gas generating device. [Previous technology] Hydrogen and oxygen have received attention due to fuel cells, etc. In recent years, the purification of hydrogen and oxygen generally depends on electrolysis. The electrolysis device is located in an electrolytic cell that stores the decomposition solution and is immersed in the state of the electrolyte. An anode rod is provided on one side, and a cathode rod is provided on the other side. At the same time, the conductivity is high. Generally, the electrolyte is used by adding an electrolyte such as sulfuric acid, hydroxide or potassium hydroxide to water, and a direct current is passed between the two electrodes for electric nozzle Type i ::: The oxygen and hydrogen obtained by ΐ can also be used to take out the hydrogen gas generated in the cathode rod and the anode rod when the flame is sprayed. Rutantongshu [Contents of the Invention] However, an electrolytic device in the state of anode immersion is installed at one end of the electrolytic cell, only in electricity: he = there is a cathode rod, and a large amount of oxygen and chlorine are trapped; gas is generated in the second place Therefore, if a large amount of gas and electric dust are to be generated in a short period of time, but not only the high operation cost, but also the danger of operation is eager to be urgent. 'It is necessary to pay full attention to safety and management costs. Use and store 9495.ptd Page 6 ZUU ^ UODUd V. Description of the invention (2) # Brother, in order to prevent a sudden explosion, in addition to the electrolytic jealousy department & 丄 device (explosion-proof device), there are f Security needs to be set up.加 s technical cost and operating cost problems To achieve the above-mentioned purpose, the present invention is characterized by a conductive electrode electrolyzing oxygen generating device as a side electrode, which is provided with M 丄; 4, the main body of the storage electrolyte is Electrode, in the induction tube of the central electrode and part of the conductive member made of the central electric body, V β is installed at least one between the conductive electrode and the induction tube, the square electrode is the same ... between the sides, and Induction tube and phase; square; When two induction tubes are mixed, the gas generated during the induction tube dissolves each other, and the door j is equipped with a partition wall to prevent separation by electricity :: gas separation; extraction cylinder extraction The passage is used to store the insulating material in the body of the electrolyte: 'the unit is not short-circuited in each electrode :: the electrode formed by the body is used as the unit', and is equipped with gas extraction, vortex under the evil It is installed outside the cylindrical body of the cylindrical body, and is also used to draw the gas separated by the partition wall, and features. Also, a separation device is provided to separate the product from the electrode, the gas generated from the electrode and its vicinity, or the [embodiment], which is also one of its characteristics. In the following, the best embodiment of the table is illustrated by the illustration. W ^ Ming gas generating device using electrolysis < Embodiment 1 > Fig. 1 is a schematic diagram of a gas generating device using electrolysis according to the present invention 9495 • Ptd 200406508

V. Description of the invention (3), Fig. 2 is a longitudinal sectional front view of the main part of the gas generating device using electrolysis, and the symbol 1 in the figure is the overall view of the gas generating device. This gas generating device using electrolysis is equipped with a central electrode 4 on the inner side, a cylindrical body 3 with a bottom stored therein, a large number of induction cylinders 5, a cylindrical body 3 and an induction cylinder 5, and an induction cylinder 5 -5. A partition wall 6 provided between each other and between the induction tube 5 and the body 3; and a power supply device 7 for supplying power to the cylindrical body 3 and the center electrode 4 that have side electrodes. Among them, the partition wall 6 is formed of, for example, a rigid non-woven fabric, which is in the form of a wet electrolyte, and is permeable to the electrolyte, but not gas.

In addition, it has: a cylindrical body 3 storing the electrolytic solution 2; a plurality of induction cylinders 5 immersed in the electrolytic solution 2 of the cylindrical body 3; a power supply device 7 for the induction cylinder 5 at both ends of the power supply; Gas extraction path 8 for gas; gas-liquid separator 9 for separating gas extracted from the cylindrical body 3 into gas and liquid; pump 10 for circulating the electrolyte 2 of the cylindrical body 3; and vibration electro-hydraulic 2 The vibration device η formed by the vibrator. The cylindrical body 3 is a container that can be closed when its upper opening is closed by the lid body 2, and the above-mentioned gas extraction passage 8 is formed inside the lid body 12.

In the cylindrical body 3, a space portion 3 for inductive tube installation is formed. Here, a space portion 13 for inductive tube installation is provided, and the above-mentioned induction barrel 5 is immersed in the electrolyte at a substantially equal interval with the center electrode. 2 in. (Refer to figure 丨). In addition, the electric vibration device u formed by the vibrator is installed at the center of the bottom of the cylindrical body 3 and the side wall near the bottom of the cylindrical body 3 is provided with a water injection port 4 connected to the outlet of the circulation pump 10. It is connected to the water inlet 5 and the water inlet of the circulation pump 丨 0.

200406508 V. Description of the invention (4) A plurality of (3 or more) induction cylinders 5 are installed in the space 13 for the induction cylinder of the cylindrical body 3, and the induction cylinders 5 on the left and right ends are connected to Power supply unit 7. The power supply set 7 (not shown) is assembled with a switch for a DC power supply section and a switch for switching the polarity of the power supply.

Each of the induction cylinders 5 installed in the induction cylinder installation space portion 13 is formed into a cylindrical shape by a metal plate. As shown in Figs. 1 to 3, these are arranged to be separated from each other by a partition wall 6 respectively. State, these induction tubes 5 and the partition wall 6 are provided with sealing members (not shown) above and below, thereby sealing the induction tube 5 and the partition wall 6 to be separated from each other. The generated hydrogen and oxygen cannot be mixed with each other. A communication port (not shown) is formed in the lower section of the sensor 5 and the partition wall 6 ′. The electrolyte (water) stored in the cylindrical body 3 is circulated through the circulation pump 10 through the communication port. ^ The above-mentioned gas extraction passage 6 is provided as shown in Figs. 2 and 3 so that the induction cylinder 5 and the partition wall 6 which are sealed and sealed in the cylindrical body 3 are separated from each other. As shown in FIG. 3 in particular, the gas (oxygen) extraction path on one side is connected to the negative terminal of the power supply device 5 above, and a negative electrode (cathode) is formed

), The cylindrical body 3 and the side portions of the negative electrode surface 丨 6 which are sensed by it, respectively, form oxygen inlets 17. The other side is connected to the positive terminal of the power supply device 7, and a hydrogen flow inlet 19 is formed on the cylindrical body 3 forming the positive-side electrical f (anode) and the positive-side electrode surface induced by it, respectively.

200406508 V. Description of the invention (5) The above-mentioned gas-liquid separator 9 provided outside the cylindrical body 3 of each gas extraction passage 8a, 8b to remove the moisture contained in the extracted gas is configured as shown in FIG. 4 The container 22 formed by the cylindrical separator body 20 and the lid body 2 which closes the upper opening has a gas inlet 23 at the bottom thereof, and a gas outlet 24 at the lid body 21, and at the same time, part of the internal space gas inlet 23 side A metal filter 25 having a narrow shape is installed, and the gas inlet 23 is connected to each of the extraction passages 8a and 8b. — Next, the operation of the gas generating device i using electrolysis configured as described above will be described. < First, the cylindrical body 3 provided with the induction cylinder 5 and the partition wall 6 is filled with the electrolyte-containing water 2, and the water 2 in the cylindrical body 3 is circulated by the circulation pump 10. Secondly, when power is supplied to the induction cylinders 5 connected to both sides of the power supply device 7, the induction cylinders 5 installed in the middle thereof are shown in FIG. 6 in response to the induction cylinders 5 on both sides, so they are induced by induction. The surface of the cylinder 5 also generates gas due to electrolysis. In this way, each side of the self-induction cylinder 5 is isolated due to the gas generated by electrolysis. =, Hydrogen generated on the side electrode surface 18, #Hydrogen flow inlet 19 sweat soil, :: Gas extraction path 8a, issued by the negative electrode surface 16: Can flow separately. ^ Use the breast to extract the heart of the pathway without mixing

疋, through the gas extraction channel, purge hydrogen and oxygen, in Shangcheng * +, Γ] after the dehumidification of the 3 H liquid separator 9 to become refined ^ hydrogen storage tanks and tanks stored outside the picture For fuel cell transmission, sigh | Sigh * Omit the illustration, expensive: source, or strong connection and dissolution of the nozzle with a fuel " I gas and oxygen use for the connection and dissolution of the spray 1

9495.ptd Page 10 200406508 V. Description of the invention (6) When the flame is formed, the center of the flame is high temperature and the surrounding is low temperature flame. This is due to the fact that water is generated when the hydrogen rolling reacts with oxygen, and the vacuum shrinkage is formed due to the extremely large shrinkage of the deposit. As mentioned above, during the electrolysis, the gas generating surface of the induction cylinder 5 is covered by the generated gas or chemical substances such as the formed oxide film, so that the electrolysis machine = ^ _, but the electric vibration of the vibrator provided at the bottom of the cylindrical body 3 The action of setting 11 makes the water 2 vibration prevent this problem. Sex. In this way, the electrolytic function of the induction cylinder 5 can be prevented from decreasing, and the durability can be improved. In addition, in order to prevent chemical substances such as an oxide film from occurring on the induction cylinder 5, the other = change the switch installed in the power supply device 5 and change the power supply polarity. For the Guangshangbang speed method, 'the electric vibration device 9 is installed on the cylindrical base = bottom 4', but it is not limited to this, and the cylindrical body 2 or the vibration induction barrel 5 may be directly vibrated. ^ In addition, in the above embodiment, it is the induction tube 5 for the lightning supply * :::: 5 ... its electrolysis, when = inductive response 2 < Example 2 > In the above Example 1, it is arranged as a tube The main body 3 has the negative electrode 4 on the positive side electrode, and there are a large number of sensors and the center electrode 4 in the center of the disk are concentric, but in this example, as shown in the figure: & The electrode 26 formed by storage and electrolysis in the storage material is a group of units, and this pair of single-soil / conductor is used as a negative electrode at 7 ° as early as

200406508 V. Description of the invention (7) ^ Electricity is installed in a cylindrical body with each electrode not short-circuited in a vortex. Other structures and functions are the same as those of the above-mentioned embodiment i. Dimension 12 ′ type does not need to use induction, but has a large electrolytic area, which has the advantages of electrolytic performance, and the supply voltage can be further reduced. Effects of the Invention A gas generating device utilizing electrolysis as described above has the following description: 'The body of a material formed into a cylindrical storage electrolyte is used as a side electrode ff, and the conductive part in the center of the wave-shaped body is the center electrode. Middle = between the electrodes, at least-between the two sensing cylinders made by the conductor, the second side of the f side electrodes are concentric 'the side electrode and the side of the induction cylinder plate = δ and the number of induction cylinders At the same time, the induction cylinders are mutually connected, and the induction = 2 = configuration is separated [to prevent the gas generated by electrolysis from this port, and at the same time a gas extraction channel is installed to extract the gas from the cylindrical body. It is used to separate the partition wall from electricity: each gas of hydrogen gas is installed = 7 = anode rod. There is a cathode rod immersed in the electrolysis at the other side. Ί: = electricity can also occur and a large amount of gas can be extracted. Advantages. = tThe solution voltage can be used for low voltage, which can only reduce the operating cost, but also because of high power [some = less risk of operation, the same as improved safety: some of the dangers' required for operation, storage and management Advantages such as the guardian: there is a significant reduction in operation and the electrolytic voltage can be used at low voltage and the risk of sparking at higher voltages. Few people return voltage because of 9495.ptd Page 12 200406508 V. Explanation of the invention (8) Installing safety devices (explosion-proof devices) to prevent sudden outbreaks has the advantage of reducing investment costs and operating costs. In addition, gas or products generated in the vicinity of the induction cylinder, and those who want to separate the induction cylinder and install a separation device can make the electrical decomposition performance of the induction cylinder fully exerted over a long period of time, and also have the advantage of improving durability.

9495.ptd Page 13 200406508 Brief description of the drawings [Simplified description of the drawings] Figure 1 is a schematic perspective view of a gas generating device using electrolysis related to the present invention; Figure 2 is a gas generating device using electrolysis related to the present invention; Partial longitudinal sectional front view of the cylindrical body of the device; Figure 3 is a partially enlarged sectional view of a gas generating device using electrolysis according to the present invention; Figure 4 is a gas-separator of the gas generating device using electrolysis according to the present invention A longitudinal sectional view; FIG. 5 is a schematic diagram of an electrolysis principle of a gas generating device using electrolysis according to the present invention; and FIG. 6 is an exploded perspective view of another embodiment of a gas generating device using electrolysis related to the present invention. [Explanation of symbols] 1 · · · Using electrolyzed gas generating device 2 · · · Decomposition liquid (water) 3 · ·.. Body 4 · · · Center electrode 5 · · • Induction tube 6 · · • Partition wall 7 · · • Power supply unit 8 · · · Gas extraction path 11 · · • Vibration device 9495.ptd Page 14

Claims (1)

200406508 6. Scope of patent application [Scope of patent application] It is characterized by a conductive square electrode installed between the induction tube and the center and induction tube formed by the tube between the center electrode and the side, such as the induction tube and the side electrode. The generated gas is mixed and separated from the open wall.1. A gas generating device using electrolysis, the body is formed into a cylindrical storage electrolyte body, and the conductive part of the central part of the side body is between the center electrode and the square electrode, at least Install a side electrode concentric by the conductive body. When most of the induction cylinders are placed on the side electrodes, a partition wall is arranged between the induction cylinders and between the poles to prevent electrolysis. The gas extraction path is used to extract the cylindrical body. Two types of gas generating devices utilizing electrolysis are characterized in that the shoulder is a cylinder-shaped storage electrolyte body, and the separator made of insulating material and the electrode made of the conductive body are vortex-shaped in a unit state. Installed in the cylinder: The passage 1 is used to extract the gas separated by the partition wall into a cylindrical shape :: body extraction i: binomial or bi's 2nd utilization of the gas generated in the vicinity of the electrolyzed gas or biogas : The object will be in each electrode and its 9495 ‘ptd page 15