CN2245068Y

CN2245068Y - Washer for seperating oxygen and hydrogen

Info

Publication number: CN2245068Y
Application number: CN 95220039
Authority: CN
Inventors: 袁启桓; 马飞; 蒋亚雄
Original assignee: Inst No 718 Academy No7 China Co Of Shipbuilding Industry
Current assignee: Inst No 718 Academy No7 China Co Of Shipbuilding Industry
Priority date: 1995-08-23
Filing date: 1995-08-23
Publication date: 1997-01-15
Anticipated expiration: 2005-08-23

Abstract

The utility model discloses a washer for separating oxygen and hydrogen, relating to a washer for separating gas and liquid, particularly a water electrolytic device for separating and washing the oxygen, the hydrogen and electrolyte, and the utility model is composed of a separating chamber, a washing chamber and a defogging chamber. A partition board is arranged between the separating chamber and the washing chamber which are sealed and fixed, the washing chamber and the defogging chamber are sealed and fixed, the middle parts of the separating chamber and the washing chamber are provided with cooling tubes, inlet and outlet tubes, level meters and thermometers, and a filter screen is fixed in the defogging chamber. The utility model has compact structure, good separating, washing, filtering, cooling and defogging effects, convenient installation and debugging, little leakage point and high quality to generated hydrogen and oxygen, being an ideal washer for separating gas and liquid.

Description

The hydrogen-oxygen separator scrubber

The utility model relates to a kind of gas-liquid separation washing device, the particularly device of water electrolysis method separating, washing hydrogen-oxygen and electrolytic solution.

At present, produce with water electrolysis method in the method for hydrogen-oxygen, the device of gas-liquid separation, washing, filtration, cooling, demist, adopt the combination of a plurality of simple function devices to finish, each valve, pipeline is many and grow, and easy leakage point is many, and floor space is big, install, debugging, maintenance be all very difficult, the technical process complexity, this gives and obtains high-quality hydrogen, oxygen brings difficulty.

The purpose of this utility model is to design the separation of a kind of gas collection liquid, washing, filtration, cooling and demist in one, and leakage point is few, installs, debugs separator scrubber easily.

The utility model is achieved in that it by separate chamber, washing chamber with remove the fog chamber and forms, and wherein the separate chamber removes the fog chamber last down, and the centre is the washing chamber, separates, and sealing and fixing washing chamber and except that fog chamber's sealing and fixing between separate chamber and the washing chamber with dividing plate.Cooling tube is arranged in the separate chamber, and its import and export pipe all is fixed on the sidewall of separate chamber, also is fixed with gas-liquid inlet tube, liquidometer, thermometer joint and journal stirrup on its sidewall, its bottom fixed electrolyte outlet pipe.Cooling tube is arranged in the washing chamber, its import and export pipe all is fixed on the sidewall of washing chamber, is fixed with liquidometer, purified water inlet pipe and deionized water inlet pipe on its sidewall, also has gas ejector pipe in the washing chamber, the ingress and the dividing plate of gas ejector pipe are fixed, and communicate by dividing plate and separate chamber.On dividing plate, also fix the upflow tube of a connection separate chamber and washing chamber.Remove in the fog chamber fixedly filtering net, the top fixed gases outlet pipe of filtering net.

The utility model compared with prior art has following advantage: (1) this device integrates separation, washing, filtration, cooling and demist, compact construction; (2) it is convenient to install, debug; (3) leakage point is few; (4) liquid level is seen the side just, and thermometric is convenient; (5) water content of gained gas, alkalinity are low, the gaseous mass height.

Be elaborated below in conjunction with accompanying drawing.

Fig. 1 is the utility model sectional view

Fig. 2 is the utility model Hydrogen Separation washing orientation diagram

Fig. 3 is the utility model oxygen separation washing orientation diagram

The utility model has hydrogen separator scrubber and oxygen separator scrubber.The hydrogen separator scrubber is by separate chamber 15, washing chamber 25 and remove fog chamber's 3 three parts and form, as shown in Figure 1, wherein separate chamber 15 is following, for cylindric, its vertical section is the U type, spirrillum water composite cooling pipe 13 is arranged in it, its import and

export pipe

14,17 all is fixed on the distal wall of separate chamber 15, as shown in Figure 2, on the proximal wall of separate chamber 15, be fixed with liquidometer 9 and thermometer joint 11, with liquidometer 9 and thermometer joint 11 counterclockwise angles is also to fix a gas-liquid inlet pipe 10 on 45 ° the sidewall, its bottom fixed electrolyte outlet pipe 12.Washing chamber 25 is at the middle part, fixing by flange 20 and dividing plate 21 with separate chamber 15, sealing, it is cylindric, its vertical section is an inverted U, spirrillum water composite cooling pipe 23 is arranged in it, advancing of water composite cooling pipe 23,

outlet pipe

22,24 and purified water inlet pipe 6 all be fixed on the distal wall of washing chamber 25, fixing liquidometer 7 on the proximal wall of washing chamber 25, and fixing deionized water inlet pipe 8 on the right side wall, in washing chamber 25, also has a gas ejector pipe 5 that is shaped as the U type, its venting port is 25 bottom in the washing chamber, and inlet mouth is fixed on the strainer 19, and strainer 19 and dividing plate 21 are fixing, and communicate by dividing plate 21 and separate chamber 15, or the inlet mouth of gas ejector pipe 5 directly is fixed on the dividing plate 21 and with separate chamber 15 and communicates.The upflow tube 18 of an also intrinsic connection separate chamber 15 and washing chamber 25 on dividing plate 21.Upflow tube 18 has three effects, and the firstth, replenish the pure water in the electrolytic solution; The secondth, the washings of certain depth is provided for washing chamber 25; The 3rd is to provide certain pressure for the hydrogen in the separate chamber 15.Remove fog chamber 3 on top, for cylindric, its underpart and washing chamber 25 are fixing, and top seals with blind flange 1, and internal fixation one filtering net 4 is fixed a hydrogen outlet pipe 2 on its right side wall, and this pipe can also be fixed on blind flange 1 top.

The oxygen separation washer except that oxygen outlet pipe 27 on the left side wall with gas-liquid inlet pipe 26 clockwise 45 ° of sidewall upper positions are different, as shown in Figure 3, other structure and shape and Hydrogen Separation washer are identical.

The gas-liquid mixture of discharging from electrolyzer enters separate chamber 15 by gas-liquid inlet pipe 10, because proportion difference, electrolytic solution is by under water composite cooling pipe 13 cooling flow, discharge by electrolyte outlet pipe 12, and hydrogen or oxygen move upward, and after filtering by strainer 19, discharge in washing chamber's 25 bottom wash liquid, while washing the emersion that makes progress, after removing filtering net 4 demists in the fog chamber 3, discharge again by hydrogen or oxygen outlet pipe 2.

Claims

1, the hydrogen-oxygen separator scrubber is by separate chamber (15), washing chamber (25) and remove fog chamber's (3) three parts and form, it is characterized in that: separate chamber (15) are following, remove fog chamber (3) last, the centre is washing chamber (25), separate with dividing plate (21) between separate chamber (15) and washing chamber (25), and sealing and fixing, washing chamber (25) and remove fog chamber (3) sealing and fixing, cooling tube (13) is arranged in the separate chamber (15), it imports and exports pipe (14), (17) all be fixed on the sidewall of separate chamber (15), on its sidewall, also be fixed with gas-liquid inlet tube (10), liquidometer (9), thermometer joint (11) and journal stirrup (16), its bottom fixed electrolyte outlet pipe (12); Cooling tube (23) is arranged in the washing chamber (25), its import and export pipe (22), (24) all are fixed on washing chamber (25) sidewall, on its sidewall, be fixed with liquidometer (7), purified water inlet pipe (6) and deionized water inlet pipe (8), in washing chamber (25), also has gas ejector pipe (5), the ingress of gas ejector pipe (5) is fixed on the dividing plate (21), and communicate with separate chamber (15), on dividing plate (21), also fix a upflow tube (18) that is communicated with separate chamber (15) and washing chamber (25); Remove in the fog chamber (3) fixedly filtering net (4), the top fixed gases outlet pipe (2) of filtering net (4), (27).

2, separator scrubber according to claim 1 is characterized in that: the inlet of gas ejector pipe (5) and strainer (19) are fixing, and strainer (19) and dividing plate (21) are fixing, and communicate with separate chamber (15) by dividing plate (21).

3, separator scrubber according to claim 1 is characterized in that: gas outlet tube (2), (27) can removed on the sidewall of fog chamber (3), perhaps on the blind flange (1).