CN204815735U - Steam condensate's comprehensive utilization device in fluorine carbon alkane apparatus for producing - Google Patents
Steam condensate's comprehensive utilization device in fluorine carbon alkane apparatus for producing Download PDFInfo
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- CN204815735U CN204815735U CN201520580193.2U CN201520580193U CN204815735U CN 204815735 U CN204815735 U CN 204815735U CN 201520580193 U CN201520580193 U CN 201520580193U CN 204815735 U CN204815735 U CN 204815735U
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Abstract
(B, ) the utility model relates to a steam condensate's comprehensive utilization device in fluorine carbon alkane apparatus for producing, it includes the flash tank to use multipurposely the device, the flash tank has the inlet that supplies steam condensate to let in, a gas outlet for inciting somebody to action the saturated steam who forms in the flash tank exports, a liquid outlet for inciting somebody to action the comdenstion water that forms in the flash tank is exported, it still includes the feed liquor pipe that is linked together with the inlet of flash tank to use multipurposely the device, be linked together and be used for carrying saturated steam to user's gas -supply pipe with the gas outlet of flash tank, be linked together and be used for carrying the comdenstion water to user's transfer line with the liquid outlet of flash tank, set up at the feed liquor pipe respectively, a plurality of control valves on gas -supply pipe and the transfer line. The utility model discloses a mode of flash distillation is extracted out with the heat of steam condensate aquatic, and form low pressure saturated steam and supply the user to use respectively with the comdenstion water, the comprehensive utilization of promotion steam condensate water, reducing device steam use amount in resources are saved, reaches the reduction in production cost purpose. (B, )
Description
Technical field
the utility model relates to the comprehensive utilization device of steam condensate in a kind of fluorine carbon alkane process units.
Background technology
water resource belongs to narrow resources to China, and chemical industry belongs to the very large industry of water consumption, takes necessary water saving measures, to the chemical enterprise of water-deficient area, have suitable Social benefit and economic benefit in chemical enterprise.The waste hot steam of present chemical enterprise enters in air the waste causing water resource mostly, therefore how to be recycled by this some vapor, becomes the problem that chemical plant need solve.
Summary of the invention
technical problem to be solved in the utility model is to provide the comprehensive utilization device of steam condensate in a kind of fluorine carbon alkane process units, promote the comprehensive utilization ratio of steam condensate (SC), reduce device steam use amount, while economizing on resources, reach and reduce production cost object.
for solving above technical problem, the utility model takes following technical scheme:
the comprehensive utilization device of steam condensate in a kind of fluorine carbon alkane process units, described comprehensive utilization device comprises flash tank, described flash tank has the inlet passed into for the steam condensate in fluorine carbon alkane process units, for the gas outlet that the saturated vapor will formed in described flash tank exports, for the liquid outlet that the condensed water will formed in described flash tank exports, described comprehensive utilization device also comprises the feed tube be connected with the inlet of described flash tank, be connected with the gas outlet of described flash tank and appendix for described saturated vapor being delivered to user, be connected with the liquid outlet of described flash tank and woven hose for described condensed water being delivered to user, be separately positioned on described feed tube, multiple control valves on described appendix and described woven hose.
particularly, described comprehensive utilization device also comprises the vapour vapour injector be arranged on for pressurizeing to described saturated vapor on described appendix.
more specifically, described comprehensive utilization device also comprises the compensation device be connected for adding saturated vapor with the appendix between described vapour vapour injector and described flash tank.
more specifically, described gas outlet has two, described appendix comprises the first gas transmission arm be connected with in the gas outlet described in two, with another the second gas transmission arm be connected in the gas outlet described in two, the gas transmission main be connected with the second described gas transmission arm with the first described gas transmission arm, described compensation device comprises the ftercompction pipe be connected with the second described gas transmission arm, be arranged on the pressure-supplementing valve group on described ftercompction pipe, described vapour vapour injector is connected with the second described gas transmission arm with the first described gas transmission arm respectively.
more specifically, described comprehensive utilization device also comprises and being connected for the blast pipe that can be vented when the pressure of described flash tank exceedes maximum pressure, the air bleeding valve group be arranged on described blast pipe with described flash tank.
more specifically, described air bleeding valve group is connected with described pressure-supplementing valve group and when described air bleeding valve group is opened, and described pressure-supplementing valve group is closed.
particularly, the operating pressure of described flash tank is 0.1MPa ~ 1.0MPa.
particularly, the pressure regulation spectrum of described vapour vapour injector is 0.5 times ~ 3 times, and the adjustable range of the high pressure nozzle of described vapour vapour injector is 0t/h ~ 3t/h.
particularly, the pressure of the saturated vapor of described flash tank gas outlet is 0MPa ~ 1.0MPa.
the method of comprehensive utilization of steam condensate in a kind of fluorine carbon alkane process units, comprehensive utilization device described in employing makes steam condensate in described fluorine carbon alkane process units form described saturated vapor and described condensed water, then described saturated vapor and described condensed water is delivered to respectively user and uses.
due to the enforcement of above technical scheme, the utility model compared with prior art tool has the following advantages:
the utility model adopts the mode of flash distillation by the heat extraction in steam condensate (SC) out, formation low-pressure saturated steam and condensed water, respectively for user, promote the comprehensive utilization ratio of steam condensate (SC), reduce device steam use amount, while economizing on resources, reach and reduce production cost object.
Accompanying drawing explanation
accompanying drawing 1 is schematic diagram of the present utility model;
wherein: 1, flash tank; 2, feed tube; 3, woven hose; 4, control valve; 5, vapour vapour injector; 6, ftercompction pipe; 7, pressure-supplementing valve group; 8, blast pipe; 9, air bleeding valve group; 11, the first gas transmission arm; 12, the second gas transmission arm; 13, gas transmission main.
Detailed description of the invention
below in conjunction with specific embodiment, the utility model is described in more detail, but the utility model is not limited to following examples.
as shown in Figure 1, the comprehensive utilization device of steam condensate in a kind of fluorine carbon alkane process units, comprise flash tank 1, flash tank 1 has the inlet passed into for the steam condensate in fluorine carbon alkane process units, for the gas outlet that the saturated vapor will formed in flash tank 1 exports, for the liquid outlet that the condensed water will formed in flash tank 1 exports, comprehensive utilization device also comprises the feed tube 2 be connected with the inlet of flash tank 1, be connected with the gas outlet of flash tank 1 and appendix for saturated vapor being delivered to user, be connected with the liquid outlet of flash tank 1 and woven hose 3 for condensed water being delivered to user, be separately positioned on feed tube 2, multiple control valves 4 on appendix and woven hose 3.The operating pressure of flash tank 1 is 0.1MPa ~ 1.0MPa, and the pressure of the saturated vapor of flash tank 1 gas outlet is 0MPa ~ 1.0MPa.
when the instructions for use of the pressure of saturated vapor produced in flash tank 1 slightly lower than user, comprehensive utilization device also comprises the vapour vapour injector 5 be arranged on for pressurizeing to saturated vapor on appendix, the pressure regulation spectrum of vapour vapour injector 5 is 0.5 times ~ 3 times, and the adjustable range of the high pressure nozzle of vapour vapour injector 5 is 0t/h ~ 3t/h.
when still not meeting the instructions for use of user after the saturated vapor produced in flash tank 1 is by the pressurization of vapour vapour injector 5, comprehensive utilization device also comprises the compensation device be connected for adding saturated vapor with the appendix between vapour vapour injector 5 and flash tank 1.
particularly, gas outlet has two, appendix comprises the first gas transmission arm 11 be connected with in two gas outlets, with another the second gas transmission arm 12 be connected in two gas outlets, the gas transmission main 13 be connected with the second gas transmission arm 12 with the first gas transmission arm 11, compensation device comprises the ftercompction pipe 6 be connected with the second gas transmission arm 12, be arranged on the pressure-supplementing valve group 7 on ftercompction pipe 6, vapour vapour injector 5 is connected with the second gas transmission arm 12 with the first gas transmission arm 11 respectively, thus saturated vapor can be realized directly supply user or supply user after being pressurizeed by vapour vapour injector 5.
comprehensive utilization device also comprises and being connected for the blast pipe 8 that can be vented when the pressure of flash tank 1 exceedes maximum pressure, the air bleeding valve group 9 be arranged on blast pipe 8 with flash tank 1.Air bleeding valve group 9 is connected with pressure-supplementing valve group 7 and when air bleeding valve group 9 is opened, pressure-supplementing valve group 7 is closed.
in the present embodiment, feed tube 2 and woven hose 3 are arranged respectively a control valve 4, first gas transmission arm 11 is provided with on a control valve 4, second gas transmission arm 12 and be provided with two control valves 4.
in fluorine carbon alkane process units, the method for comprehensive utilization of steam condensate is: in fluorine carbon alkane process units, steam condensate passes in flash tank 1 through feed tube 2, steam condensate forms saturated vapor and condensed water in flash tank 1, when saturated vapour pressure meets user's instructions for use, then saturated vapor is directly delivered to user's use; When saturated vapour pressure do not meet user require time, by after the pressurization of the vapour vapour injector 5 pairs of saturated vapors for user; When the saturated vapor after the pressurization of vapour vapour injector 5 still can not meet client's instructions for use, carry out ftercompction by compensation device, thus make saturated vapor meet user's requirement.Condensed water is then delivered to user through woven hose 3 and uses.
embodiment 1
the operating pressure of flash tank 1 controls as 0.4MPa, vapour vapour injector 5 regulates and is set as 1.5 times, vapour vapour injector 5 high pressure nozzle adjustable range is 0.5t/h ~ 2t/h, the low-pressure steam pressure that flash tank 1 exports is 0.3MPa, after long-play, by data record, show that steam saving amount is as follows: steam saving amount 2.71t/h, steam price is by 160 yuan/t, and annual operation 7200 hours, then can save the amount of money is every year: 2.71 × 160 × 72,00=,312 ten thousand yuan.
embodiment 2
the operating pressure of flash tank 1 controls as 1.0MPa, vapour vapour injector 5 regulates and is set as 0.5 times, vapour vapour injector 5 high pressure nozzle adjustable range is 0t/h ~ 3t/h, the low-pressure steam pressure that flash tank 1 exports is 0.5MPa, after long-play, by data record, show that steam saving amount is as follows: steam saving amount 1.5t/h, steam price is by 160 yuan/t, and annual operation 7200 hours, then can save the amount of money is every year: 1.5 × 160 × 7200=172.8 ten thousand yuan.
embodiment 3
the operating pressure of flash tank 1 controls as 0.5MPa, vapour vapour injector 5 regulates and is set as 3 times, vapour vapour injector 5 high pressure nozzle adjustable range is 0t/h ~ 3t/h, the low-pressure steam pressure that flash tank 1 exports is 0.3MPa, after long-play, by data record, show that steam saving amount is as follows: steam saving amount 3.5t/h, steam price is by 160 yuan/t, and annual operation 7200 hours, then can save the amount of money is every year: 3.5 × 160 × 7200=403.2 ten thousand yuan.
above the utility model is described in detail; its object is to allow the personage being familiar with this art can understand content of the present utility model and be implemented; protection domain of the present utility model can not be limited with this; all equivalences done according to Spirit Essence of the present utility model change or modify, and all should be encompassed in protection domain of the present utility model.
Claims (9)
1. the comprehensive utilization device of steam condensate in a fluorine carbon alkane process units, it is characterized in that: described comprehensive utilization device comprises flash tank (1), described flash tank (1) has the inlet passed into for the steam condensate in fluorine carbon alkane process units, for the gas outlet that the saturated vapor will formed in described flash tank (1) exports, for the liquid outlet that the condensed water will formed in described flash tank (1) exports, described comprehensive utilization device also comprises the feed tube (2) be connected with the inlet of described flash tank (1), be connected with the gas outlet of described flash tank (1) and appendix for described saturated vapor being delivered to user, be connected with the liquid outlet of described flash tank (1) and woven hose (3) for described condensed water being delivered to user, be separately positioned on described feed tube (2), multiple control valves (4) on described appendix and described woven hose (3).
2. the comprehensive utilization device of steam condensate in fluorine carbon alkane process units according to claim 1, is characterized in that: described comprehensive utilization device also comprises the vapour vapour injector (5) be arranged on for pressurizeing to described saturated vapor on described appendix.
3. the comprehensive utilization device of steam condensate in fluorine carbon alkane process units according to claim 2, is characterized in that: described comprehensive utilization device also comprises the compensation device be connected for adding saturated vapor with the appendix between described vapour vapour injector (5) and described flash tank (1).
4. the comprehensive utilization device of steam condensate in fluorine carbon alkane process units according to claim 3, it is characterized in that: described gas outlet has two, described appendix comprises the first gas transmission arm (11) be connected with in the gas outlet described in two, with another the second gas transmission arm (12) be connected in the gas outlet described in two, the gas transmission main (13) be connected with the second described gas transmission arm (12) with the first described gas transmission arm (11), described compensation device comprises the ftercompction pipe (6) be connected with the second described gas transmission arm (12), be arranged on the pressure-supplementing valve group (7) on described ftercompction pipe (6), described vapour vapour injector (5) is connected with the second described gas transmission arm (12) with the first described gas transmission arm (11) respectively.
5. the comprehensive utilization device of steam condensate in fluorine carbon alkane process units according to claim 4, is characterized in that: described comprehensive utilization device also comprises and being connected for the blast pipe (8) that can be vented when the pressure of described flash tank (1) exceedes maximum pressure, the air bleeding valve group (9) be arranged on described blast pipe (8) with described flash tank (1).
6. the comprehensive utilization device of steam condensate in fluorine carbon alkane process units according to claim 5, it is characterized in that: described air bleeding valve group (9) is connected with described pressure-supplementing valve group (7) and when described air bleeding valve group (9) is opened, described pressure-supplementing valve group (7) is closed.
7. the comprehensive utilization device of steam condensate in fluorine carbon alkane process units according to claim 1, is characterized in that: the operating pressure of described flash tank (1) is 0.1MPa ~ 1.0MPa.
8. the comprehensive utilization device of steam condensate in fluorine carbon alkane process units according to claim 1, it is characterized in that: the pressure regulation spectrum of described vapour vapour injector (5) is 0.5 times ~ 3 times, and the adjustable range of the high pressure nozzle of described vapour vapour injector (5) is 0t/h ~ 3t/h.
9. the comprehensive utilization device of steam condensate in fluorine carbon alkane process units according to claim 1, is characterized in that: the pressure of the saturated vapor of described flash tank (1) gas outlet is 0MPa ~ 1.0MPa.
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| CN201520580193.2U CN204815735U (en) | 2015-08-05 | 2015-08-05 | Steam condensate's comprehensive utilization device in fluorine carbon alkane apparatus for producing |
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| CN201520580193.2U CN204815735U (en) | 2015-08-05 | 2015-08-05 | Steam condensate's comprehensive utilization device in fluorine carbon alkane apparatus for producing |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104998431A (en) * | 2015-08-05 | 2015-10-28 | 太仓中化环保化工有限公司 | Comprehensive utilization device and method for steam condensate in fluorocarbon alkane production device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104998431A (en) * | 2015-08-05 | 2015-10-28 | 太仓中化环保化工有限公司 | Comprehensive utilization device and method for steam condensate in fluorocarbon alkane production device |
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