Background technology
In existing chemical products are produced, improve the UTILIZATION OF VESIDUAL HEAT IN that reaction produces, be an important directions of optimized production process, it can not only be increased economic efficiency, and can also save the energy, has good economic results in society.
As adopt elemental silicon to produce in Ludox, can produce hydrogen.And, in actual production, because reaction is to carry out, there is the steam of about 90% mass ratio in the gas produced in reaction in the environment of 110 ℃.For this reason, in producing, Ludox to the utilization of the heat of reacting gas, there is very real meaning.To the recycling of hydrogen in reacting gas, need to be dewatered to it; But also need the equipment of absorption reaction gas heat targetedly.For this reason, existing Ludox manufacturing enterprise, directly discharge reacting gas often, caused certain waste, causes the rising of Ludox production cost.
Summary of the invention
For above-mentioned situation, the problem that quasi-solution of the present invention is determined is to provide a kind of steam retracting device containing the vapour mist, to save the energy.Can remove the part steam containing the vapour mist, the convenient recovery simultaneously.
For achieving the above object, the present invention is by the following technical solutions: a kind of steam retracting device containing the vapour mist, it comprises tank and controller, described tank has heat conduction baffle longitudinally, described heat conduction baffle is isolated into mixed gas by tank and discharges district and steam release district, and described mixed gas discharges district and steam release district is that left and right distributes; Described heat conduction baffle has breach near bottom of gullet, and namely described mixed gas release district and steam discharge district in the perforation of close bottom of gullet position; The side that the mixed gas of described tank discharges district is provided with air inlet, the top that described mixed gas discharges district is provided with mixed gas outlet, described mixed gas outlet is provided with mixed gas outlet magnetic valve, and described steam discharges the top, district and is provided with steam outlet, and described steam outlet is provided with the vapor outlet port magnetic valve; Described mixed gas discharges district and is built-in with mixed gas release district pressure sensor, and described steam discharges district and is built-in with steam release district pressure sensor; Described steam discharges in district and also is equipped with level sensor, and described tank is provided with filling pipe on the sidewall in steam release district, and described filling pipe is connected with the moisturizing magnetic valve; Described controller is connected with mixed gas outlet magnetic valve, vapor outlet port magnetic valve, mixed gas release district pressure sensor, steam release district pressure sensor, level sensor, moisturizing magnetic valve signal respectively.
The 20-40% that the cut height of the close bottom of gullet of described heat conduction baffle is the heat conduction baffle height.
Described heat conduction baffle bottom also is connected with baffle plate, and described baffle plate discharges district's one lateral buckling to mixed gas.
Adopt such scheme, steam retracting device containing the vapour mist of the present invention, some mixed gas that enter into tank by air inlet containing the vapour mist that produce in the Chemical Manufacture industrial process can be discharged to district, existence due to heat conduction baffle, the air inlet of access to plant is risen in the water in mixed gas release district, the part steam transforming of gas is liquid, therefore discharging the gas of emerging the water in district from mixed gas is the mixed gas that contains steam, wherein with air inlet, compare the steam ratio and obviously descend, the convenient recycling.Constantly the water in tank is heated in process, until steam discharges the water in district, become steam.
The mixed gas outlet that discharges district due to mixed gas is provided with mixed gas outlet magnetic valve, and the steam outlet that steam discharges district is provided with the vapor outlet port magnetic valve; Mixed gas discharges district and is built-in with mixed gas release district pressure sensor, and steam release district is built-in with steam and discharges district's pressure sensor; And controller discharges district's pressure sensor with hydrogen outlet magnetic valve, vapor outlet port magnetic valve, mixed gas respectively, steam discharges district's pressure sensor signal and is connected.By to the controller setting, can control mixed gas and discharge the air pressure at top, district for setting value P like this
1, the steam air pressure that discharges the top, district is setting value P
2, when what mixed gas discharged the top, district, be greater than atmospherically P
1the time, mixed gas outlet magnetic valve is opened, and the air pressure that namely maintains mixed gas release top, district is P
1; Be greater than atmospherically P when what steam discharged the top, district
2the time, the vapor outlet port magnetic valve is opened, and the air pressure that namely maintains steam release top, district is P
2, P
1be greater than P
2, P
2size directly related with the temperature of reclaimed steam, P
1generally be set as being slightly less than the pressure containing the vapour mist, its difference is generally 0.01-0.05MPa.
In addition, the setting of level sensor, moisturizing magnetic valve, can guarantee the stable of water level.
In sum, the steam retracting device containing the vapour mist of the present invention, but absorption reaction gas heat, produce steam, saved the energy.Can remove the part steam containing the vapour mist, the convenient recovery simultaneously.
The accompanying drawing explanation
Fig. 1 is the structural representation that the present invention contains the steam retracting device of vapour mist.
In figure: the 1-tank, the 2-heat conduction baffle, the mixed gas of 3-discharges district, and the 4-steam discharges district, the 5-breach, 6-air inlet, the mixed gas outlet of 7-, the mixed gas outlet of 8-magnetic valve, the 9-steam outlet, 10-vapor outlet port magnetic valve, the mixed gas of 11-discharges district's pressure sensor, and the 12-steam discharges district's pressure sensor.The 13-level sensor, 14-filling pipe, 15-moisturizing magnetic valve, 16-controller, 17-baffle plate.
The specific embodiment
As shown in Figure 1, steam retracting device containing the vapour mist of the present invention, it comprises tank 1 and controller 16, described tank 1 has heat conduction baffle 2 longitudinally, described heat conduction baffle 2 is isolated into mixed gas by tank and discharges district 3 and steam release district 4, and described mixed gas discharges district 3 and steam release district 4 distributes for left and right; Described heat conduction baffle 2 has breach 5 near tank 1 bottom, and namely described mixed gas release district 3 and steam discharge district 4 in close tank 1 bottom position perforation.Described heat conduction baffle 2 is highly the 20-40% of heat conduction baffle 2 height near the breach 5 of tank 1 bottom.Also be connected with baffle plate 17 as improving described heat conduction baffle 2 bottoms, described baffle plate 17 discharges district's 3 one lateral bucklings to mixed gas.
The side that the mixed gas of described tank 1 discharges district 3 is provided with air inlet 6, the top that described mixed gas discharges district 3 is provided with mixed gas outlet 7, described mixed gas outlet 7 is provided with mixed gas outlet magnetic valve 8, described steam discharges 4 tops, district and is provided with steam outlet 9, and described steam outlet 9 is provided with vapor outlet port magnetic valve 10; Described mixed gas discharges district 3 and is built-in with mixed gas release district pressure sensor 11, and described steam discharges district 4 and is built-in with steam release district pressure sensor 12; Described steam release district 4 is built-in with and also is equipped with level sensor 13, and described tank 1 is provided with filling pipe 14 on the sidewall in steam release district 4, and described filling pipe 14 is connected with moisturizing magnetic valve 15; Described controller 16 is connected with mixed gas outlet magnetic valve 8, vapor outlet port magnetic valve 10, mixed gas release district pressure sensor 11, steam release district pressure sensor 12, level sensor 13, moisturizing magnetic valve 15 signals respectively.