CN204745720U - Condensation separator of hydrogen and vapor compound body - Google Patents
Condensation separator of hydrogen and vapor compound body Download PDFInfo
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- CN204745720U CN204745720U CN201520506971.3U CN201520506971U CN204745720U CN 204745720 U CN204745720 U CN 204745720U CN 201520506971 U CN201520506971 U CN 201520506971U CN 204745720 U CN204745720 U CN 204745720U
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Abstract
The utility model discloses a condensation separator of hydrogen and vapor compound body, including the condenser, vapour and liquid separator and precooler, be equipped with low temperature entry and condensation export on the condenser, last air inlet and the gas outlet of being equipped with of water separator, be equipped with precooling matchmaker entry on the precooler, refrigerant outlet in advance, normal atmospheric temperature entry and low temperature export, low temperature export and low temperature entry linkage, the condensation export is connected with the air inlet, gas outlet and precooling matchmaker entry linkage, the normal atmospheric temperature entry, the low temperature export, the low temperature entry, the condensation export, the air inlet, the gas outlet, precooling matchmaker entry forms the airflow channel who communicates in proper order with refrigerant outlet in advance, still be equipped with refrigerant entry and refrigerant outlet on the condenser. The utility model discloses be equipped with the precooler, during the low temperature hydrogen that flows out from vapour and liquid separator lets in the precooler, and let in normal atmospheric temperature hydrogen and vapor compound body in the precooler and carry out the heat exchange, the temperature reduction of normal atmospheric temperature hydrogen and vapor compound body, and then let in condensation in the condenser, greatly reduced the energy consumption.
Description
Technical field
The utility model relates to carbide alloy manufacture field, particularly the condensation separating unit of a kind of hydrogen and steam mixture.
Background technology
In the production and processing of carbide alloy, tungsten oxide is needed to be reduced into tungsten powder, the process of reduction is: first tungsten oxide is put into tungsten powder reducing furnace, pass into a large amount of hydrogen, tungsten powder reducing furnace heats tungsten oxide, tungsten oxide and hydrogen generation chemical reaction, the hydrogen ion of hydrogen is combined with the oxonium ion of tungsten oxide and generates water, thus restores tungsten powder.Because the hydrogen passed into is excessive, in order to economic benefit, unnecessary hydrogen needs to reclaim.The removal process of hydrogen is: first hydrogen and water vapour mixture are carried out being cooled to hydrogen and condensation saturated steam mixture, pass in gas-liquid separation device by hydrogen and condensation saturated steam mixture, is removed by water, hydrogen recycling.
The recovery of hydrogen relates to two aspects, and being by hydrogen and the cooling of steam mixture on the one hand, is removed by water on the other hand.Tradition is general first uses condenser first to carry out condensation to the hydrogen of normal temperature and steam mixture, it is made to change hydrogen and saturated steam mixture into, the temperature of general hydrogen and saturated steam mixture is at 0 °-5 °, then drop catcher is used to be removed by the water of hydrogen and saturated steam mixture, thus recover hydrogen.But the existing equipment carrying out the condensation separation of hydrogen and steam mixture has the defect wasted energy, hydrogen is by directly reclaiming after drop catcher, and now the temperature of hydrogen is also very low, and its cold energy loses in vain, is unfavorable for saving energy consumption.
Summary of the invention
For overcoming the deficiencies in the prior art and Problems existing, the utility model provides the condensation separating unit of a kind of hydrogen and steam mixture, can by the condensation of hydrogen and steam mixture and gas-liquid separation two procedures good combination, and effectively utilize remaining cold, energy-conserving and environment-protective.
The utility model is achieved through the following technical solutions:
The condensation separating unit of a kind of hydrogen and steam mixture, comprise condenser, gas-liquid separator and forecooler, condenser is provided with low-temperature inlet and condensate outlet, separator is provided with air inlet and gas outlet, forecooler is provided with pre-refrigerant inlet, pre-refrigerant exit, normal temperature entrance and low-temperature outlet, low-temperature outlet is connected with low-temperature inlet, condensate outlet is connected with air inlet, gas outlet is connected with pre-refrigerant inlet, normal temperature entrance, low-temperature outlet, low-temperature inlet, condensate outlet, air inlet, gas outlet, pre-refrigerant inlet forms with pre-refrigerant exit the gas channel be communicated with successively, described condenser is also provided with refrigerant inlet and refrigerant exit.
Described condenser comprises condensation body and the first heat-exchange tube, condensed gas cavity volume is provided with in condensation body, first heat-exchange tube is arranged in condensed gas cavity volume, and condensed gas cavity volume is communicated with low-temperature inlet and condensate outlet, and the first heat-exchange tube is communicated with refrigerant inlet and refrigerant exit.
Described forecooler comprises precooling body and the second heat-exchange tube, pre-cold air cavity volume is provided with in precooling body, second heat-exchange tube is arranged in pre-cold air cavity volume, and pre-cold air cavity volume is communicated with normal temperature entrance and low-temperature outlet, and the second heat-exchange tube is communicated with pre-refrigerant inlet and pre-refrigerant exit.
Described separator comprises drop catcher, gas outlet and air inlet lay respectively at relative both sides, the upper end of drop catcher, the bottom of drop catcher is connected with outlet pipe, described outlet pipe is connected with voltage stabilizing water seal mechanism, voltage stabilizing water seal mechanism comprises the water seal cylinder vertically arranged, outlet pipe is inserted by the top of water seal cylinder, and extends to the hypomere of water seal cylinder, leave the gap passed through for liquid between the bottom of outlet pipe and the bottom surface of water seal cylinder, the top of water seal cylinder is provided with drainpipe.
The end face of described water seal cylinder and the lateral wall of outlet pipe seal, and water seal cylinder is fixed by the end face of water seal cylinder and the lateral wall of outlet pipe and outlet pipe.
Described drop catcher comprises cylinder and catches a plate, cylinder is vertically arrange, catch and drip the center that plate is vertically arranged in cylinder, air inlet and gas outlet are right against the two sides of catching and dripping plate respectively, catch the top margin and side and drum closure that drip plate, catch between the base of a plate and cylinder and be provided with space.
The utility model is provided with forecooler, the low temperature hydrogen flowed out from gas-liquid separator passes into forecooler, heat exchange is carried out with the normal temperature hydrogen passed in forecooler and steam mixture, the temperature of normal temperature hydrogen and steam mixture reduces, and then pass into condensation in condenser, greatly reduce energy consumption, effectively utilize remaining cold resource, environmental protection and energy saving Be very effective; Also have gas-liquid separator can Auto-drainage, and keep certain pressure in system, system pressure be stablized, safe and reliable to operation.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the sectional structure schematic diagram of condenser in the utility model;
Fig. 3 is the sectional structure schematic diagram of forecooler in the utility model;
Fig. 4 is the sectional structure schematic diagram of gas-liquid separator in the utility model.
In figure: 1-condenser, 11-low-temperature inlet, 12-condensate outlet, 13-refrigerant inlet, 14-refrigerant exit, 15-condensation body, 16-condensed gas cavity volume, 17-first heat exchanger, 2-gas-liquid separator, 21-air inlet, 22-gas outlet, 23-drop catcher, 231-cylinder, 232-catches and drips plate, 24-outlet pipe, 25-water seal cylinder, 26-drainpipe, 3-forecooler, 31-normal temperature entrance, 32-low-temperature outlet, the pre-refrigerant inlet of 33-, the pre-refrigerant exit of 34-, 35-precooling body, the pre-cold air cavity volume of 36-, 37-second heat exchanger.
Detailed description of the invention
For the ease of the understanding of those skilled in the art, below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
As shown in Figure 1, the condensation separating unit of a kind of hydrogen and steam mixture, comprise condenser 1, gas-liquid separator 2 and forecooler 3, condenser 1 is provided with low-temperature inlet 11 and condensate outlet 12, separator 2 is provided with air inlet 21 and gas outlet 22, forecooler 3 is provided with pre-refrigerant inlet 33, pre-refrigerant exit 34, normal temperature entrance 31 and low-temperature outlet 32, low-temperature outlet 32 is connected with low-temperature inlet 11, condensate outlet 12 is connected with air inlet 21, gas outlet 22 is connected with pre-refrigerant inlet 33, normal temperature entrance 31, low-temperature outlet 32, low-temperature inlet 11, condensate outlet 12, air inlet 21, gas outlet 22, pre-refrigerant inlet 33 forms with pre-refrigerant exit 34 gas channel be communicated with successively.Condenser 1 is also provided with refrigerant inlet 13 and refrigerant exit 14, refrigerant enters condenser 1 from refrigerant inlet 13, flows out from refrigerant exit 14.
As shown in Figure 2, condenser 1 comprises condensation body 15 and the first heat-exchange tube 17, condensed gas cavity volume 16 is provided with in condensation body 15, first heat-exchange tube 17 is arranged in condensed gas cavity volume 16, condensed gas cavity volume 16 is communicated with low-temperature inlet 11 and condensate outlet 12, first heat-exchange tube 17 is communicated with refrigerant inlet 13 and refrigerant exit 14.
As shown in Figure 3, forecooler 3 comprises precooling body 35 and the second heat-exchange tube 37, pre-cold air cavity volume 36 is provided with in precooling body 35, second heat-exchange tube 37 is arranged in pre-cold air cavity volume 36, pre-cold air cavity volume 36 is communicated with normal temperature entrance 31 and low-temperature outlet 32, second heat-exchange tube 37 is communicated with pre-refrigerant inlet 33 and pre-refrigerant exit 34.
As shown in Figure 4, separator 2 comprises drop catcher 23, gas outlet 22 and air inlet 21 lay respectively at relative both sides, the upper end of drop catcher, the bottom of drop catcher is connected with outlet pipe 24, outlet pipe 24 is connected with voltage stabilizing water seal mechanism, voltage stabilizing water seal mechanism comprises the water seal cylinder 25 vertically arranged, outlet pipe 24 is inserted by the top of water seal cylinder 25, and extend to the hypomere of water seal cylinder 25, leave the gap passed through for liquid between the bottom of outlet pipe 24 and the bottom surface of water seal cylinder 25, the top of water seal cylinder 25 is provided with drainpipe 26.The end face of water seal cylinder 25 and the lateral wall of outlet pipe 24 seal, and water seal cylinder 25 is fixed by the end face of water seal cylinder and the lateral wall of outlet pipe and outlet pipe 24.Drop catcher 23 comprises cylinder 231 and catches a plate 232, cylinder 231 is vertically arrange, catch and drip the center that plate 232 is vertically arranged in cylinder 231, air inlet 21 and gas outlet 22 are right against the two sides of catching and dripping plate 232 respectively, catch and drip the top margin of plate 232 and side seals with cylinder 231, catch and droplet between the base of plate 232 and cylinder 231, be provided with space.Water in drop catcher 23 flows in water seal cylinder 25 by outlet pipe 24, and when in water seal cylinder 25, the liquid level of water reaches the position of drainpipe 26, water flows out from drainpipe 26 automatically, in water seal cylinder 25, in the liquid level of water and outlet pipe 24, the liquid level of water keeps certain difference in height, and make to keep certain pressure in system, system pressure is stablized, safe and reliable to operation, form water seal in water seal cylinder 25, avoid hydrogen to overflow, apparatus structure is simple, Auto-drainage, without the need to artificial participation, high-efficiency and economic, energy-conserving and environment-protective.
The course of work of the present embodiment: first normal temperature hydrogen and steam mixture flow through forecooler 3, precooling cooling is low temperature hydrogen and steam mixture, then low temperature hydrogen and steam mixture pass in condenser 1, hydrogen and saturated steam mixture is condensed into through condenser 1, hydrogen and saturated steam mixture enter in cylinder 231 by air inlet 21, shock is caught and is dripped plate 232, then saturated steam condenses into water droplet, plate 232 is dripped toward dirty along catching, flow in outlet pipe 24, flow in water seal cylinder 25 by outlet pipe 24, the liquid level of the water of water seal cylinder 25 rises, when liquid level is higher than drainpipe 26, part water is discharged from drainpipe 26, and low temperature hydrogen walk around catch drip plate 232 gap, below on rise, pre-refrigerant inlet 33 is delivered to from gas outlet 22, heat exchange is carried out with normal temperature hydrogen and steam mixture through the second heat-exchange tube 37, reduce the temperature of normal temperature hydrogen and steam mixture, circulation like this is carried out.
Above-described embodiment is preferably implementation of the present utility model, is not to restriction of the present utility model, and under the prerequisite not departing from inventive concept of the present utility model, any apparent replacement is all within protection domain of the present utility model.
Claims (6)
1. the condensation separating unit of a hydrogen and steam mixture, it is characterized in that: comprise condenser (1), gas-liquid separator (2) and forecooler (3), condenser (1) is provided with low-temperature inlet (11) and condensate outlet (12), separator (2) is provided with air inlet (21) and gas outlet (22), forecooler (3) is provided with pre-refrigerant inlet (33), pre-refrigerant exit (34), normal temperature entrance (31) and low-temperature outlet (32), low-temperature outlet is connected with low-temperature inlet, condensate outlet is connected with air inlet, gas outlet is connected with pre-refrigerant inlet, normal temperature entrance, low-temperature outlet, low-temperature inlet, condensate outlet, air inlet, gas outlet, pre-refrigerant inlet forms with pre-refrigerant exit the gas channel be communicated with successively, described condenser is also provided with refrigerant inlet (13) and refrigerant exit (14).
2. the condensation separating unit of hydrogen according to claim 1 and steam mixture, it is characterized in that: described condenser (1) comprises condensation body (15) and the first heat-exchange tube (17), condensed gas cavity volume (16) is provided with in condensation body, first heat-exchange tube is arranged in condensed gas cavity volume, condensed gas cavity volume is communicated with low-temperature inlet and condensate outlet, and the first heat-exchange tube is communicated with refrigerant inlet and refrigerant exit.
3. the condensation separating unit of hydrogen according to claim 2 and steam mixture, it is characterized in that: described forecooler (3) comprises precooling body (35) and the second heat-exchange tube (37), pre-cold air cavity volume (36) is provided with in precooling body, second heat-exchange tube is arranged in pre-cold air cavity volume, pre-cold air cavity volume is communicated with normal temperature entrance and low-temperature outlet, and the second heat-exchange tube is communicated with pre-refrigerant inlet and pre-refrigerant exit.
4. the condensation separating unit of hydrogen according to any one of claim 1 to 3 and steam mixture, it is characterized in that: described separator (2) comprises drop catcher (23), gas outlet (22) and air inlet (21) lay respectively at relative both sides, the upper end of drop catcher, the bottom of drop catcher is connected with outlet pipe (24), described outlet pipe is connected with voltage stabilizing water seal mechanism, voltage stabilizing water seal mechanism comprises the water seal cylinder (25) vertically arranged, outlet pipe is inserted by the top of water seal cylinder, and extend to the hypomere of water seal cylinder, the gap passed through for liquid is left between the bottom of outlet pipe and the bottom surface of water seal cylinder, the top of water seal cylinder is provided with drainpipe (26).
5. the condensation separating unit of hydrogen according to claim 4 and steam mixture, it is characterized in that: the end face of described water seal cylinder (25) and the lateral wall of outlet pipe (24) seal, and water seal cylinder is fixed by the end face of water seal cylinder and the lateral wall of outlet pipe and outlet pipe.
6. the condensation separating unit of hydrogen according to claim 5 and steam mixture, it is characterized in that: described drop catcher (23) comprises cylinder (231) and catches a plate (232), cylinder is vertically arrange, catch and drip the center that plate is vertically arranged in cylinder, air inlet (21) and gas outlet (22) are right against the two sides of catching and dripping plate respectively, catch the top margin and side and drum closure that drip plate, catch between the base of a plate and cylinder and be provided with space.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520506971.3U CN204745720U (en) | 2015-07-14 | 2015-07-14 | Condensation separator of hydrogen and vapor compound body |
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| CN201520506971.3U CN204745720U (en) | 2015-07-14 | 2015-07-14 | Condensation separator of hydrogen and vapor compound body |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109157371A (en) * | 2018-08-28 | 2019-01-08 | 永州市聚源环保设备制造有限公司 | A kind of novel freezing ice coffin |
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2015
- 2015-07-14 CN CN201520506971.3U patent/CN204745720U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109157371A (en) * | 2018-08-28 | 2019-01-08 | 永州市聚源环保设备制造有限公司 | A kind of novel freezing ice coffin |
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