CN205032160U - Recovery solution preparation of steam condensate water - Google Patents
Recovery solution preparation of steam condensate water Download PDFInfo
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- CN205032160U CN205032160U CN201520747766.6U CN201520747766U CN205032160U CN 205032160 U CN205032160 U CN 205032160U CN 201520747766 U CN201520747766 U CN 201520747766U CN 205032160 U CN205032160 U CN 205032160U
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Abstract
The utility model discloses a recovery solution preparation of steam condensate water, including gas liquid separator, the hot water collecting vat, hot water chiller and demineralized water tank, gas liquid separator's top is equipped with the vapour -liquid pipeline, and gas liquid separator's bottom is equipped with the hot water pipeline to be connected at the top of hot water collecting vat, and the hot water collecting vat connects gradually hot water chiller and demineralized water tank through the hot water pipeline, is equipped with hot water delivery inlet pump and manometer on the hot water pipeline between hot water collecting vat and the hot water chiller, is equipped with blow -down pipe and discharging pipe on the demineralized water tank, the utility model discloses simple structure, the high temperature comdenstion water that produces in with enterprise's production process through a series of devices is used for the configuration of dimethylamine, is used for the production of material with the supplementary water in the production process, and easy operation saves the energy consumption, after the system will give up steam condensate water vapor -liquid separation, vapour and liquid were all recoverable, not only can join in marriage dimethylamine agueous solution, still can replace fresh soft water to make other usage.
Description
Technical field
The utility model relates to the energy-saving emission-reducing apparatus in Chemical Manufacture, particularly relates to a kind of recovery liquid mixing system for steam condensate (SC).
Background technology
Soft water refers to the water not containing or contain less solubility calcium, magnesium compound, and the hard water through sofening treatment refers to the demineralized water obtained after calcium salt and magnesium salts content reduce to 1.0 ~ 50 mg/litre; Soft water not easily produces scum silica frost with soap, and hard water is contrary.Temporary hard water can be become soft water by the mode of boiling, in industrial processes, in order to avoid the impurity in hard water is on the impact of chemical products, enterprise generally adopts the soft water processed to carry out condensation or production in process of production, but industrially adopting this method to process a large amount of water, is then extremely uneconomic.
Due to enterprise in process of production, its use steam condensate (SC) be soft water, former way is for directly to carry out the process of row's ditch by it; But steam condensate (SC) row trench considerably increases company's blowdown cost, and wastes a large amount of soft water, makes production cost greatly increase.
Summary of the invention
For above-mentioned Problems existing, it is simple that the utility model object is to provide a kind of structure, controls precisely, convenient recovery liquid mixing system steam condensate (SC) in Production in Chemical Plant process being unified to recovery and reuse.
In order to achieve the above object, the technical solution adopted in the utility model is as follows: a kind of recovery liquid mixing system of steam condensate (SC), described recovery liquid mixing system comprises vapour liquid separator, hot-water collection's groove, hot water cooler and demineralized water tank, the top of described vapour liquid separator is provided with vapour-liquid pipeline, described vapour-liquid pipeline is connected with the condensate pipe of multiple reaction tower, the bottom of described vapour liquid separator is provided with the top that hot water pipeline is connected to hot-water collection's groove, described hot-water collection's groove connects hot water cooler and demineralized water tank successively by hot water pipeline, hot water pipeline between described hot-water collection's groove and hot water cooler is provided with hot water supplying pump and Pressure gauge, described demineralized water tank is provided with blow-down pipe and discharge nozzle.
Improve as one of the present utility model, the hot water pipeline between described hot water supplying pump and hot-water collection's groove, between hot water supplying pump and hot water cooler is equipped with stop valve.
Improve as one of the present utility model, described hot water cooler is provided with cooling water pipeline, and the water inlet of described cooling water pipeline and delivery port are equipped with stop valve; Vapour-liquid pipeline refers to that the pipeline that steam and steam condensate (SC) exist jointly, hot water pipeline are the pipelines only walking condensed water after Steam Recovery, and cooling water pipeline is the normal-temperature water pipeline walking to regulate condensate temperature; Conveniently control the temperature of steam condensate (SC), the aqueous solution of convenient configuration dimethylamine, generally need the temperature controlling steam condensate (SC) to be 30 ~ 50 DEG C, carried out the flow of controlled cooling model water by the stop valve on cooling water pipeline, and then control the condensation condensation temperature of steam condensate (SC).
Improve as one of the present utility model, the hot water pipeline between described hot water cooler and demineralized water tank is provided with stop valve, and described blow-down pipe and discharge nozzle are equipped with stop valve; Demineralized water tank is the configuration of dimethylamine solution or the treatment trough of steam condensate (SC), the soft water consumption that stop valve controls configuration dimethylamine agueous solution is provided with by hot water pipeline, give off pressure unnecessary in device by the stop valve on blow-down pipe, facilitate discharge by the stop valve on discharge nozzle.
Improve as one of the present utility model, the top of described hot-water collection's groove is provided with the top that return line is connected to vapour liquid separator.Be arranged on overhead reflux pipeline and play two effects, first is pressure balance effect, prevents hot-water collection's groove from playing pressure, ensures that hot water fails to lay down; Second is play to reclaim flash-off steam effect again.
The utility model has the advantage of: the utility model structure is simple, by a series of device, the high-temperature condensation water produced in enterprise production process is used for the configuration of dimethylamine, auxiliary water in production process is used for raw material to produce, the soft water produced in the enterprise production process made full use of, the secondary avoiding soft water is produced, simple to operate, control precisely.Native system is after cool for exhaust steam solidifying water vapor-liquid separation, and vapour and liquid are all recyclable, and hot water, after pump pressurization cooling, not only can be joined dimethylamine agueous solution, fresh soft water also can be replaced to make other purposes.
After adopting this device, enterprise greatly reduces fresh soft water consumption, fresh soft water 30 ~ 40 tons can be saved every day, within 300 days, go into operation per year, can save 9000 ~ 12000 tons, emissions reduction 9000 ~ 12000 tons, not only greatly reduces energy consumption and the production cost of enterprise simultaneously, reduce the blowdown cost of enterprise, good practical effect simultaneously.
Accompanying drawing explanation
Fig. 1 is the utility model apparatus structure sketch;
Wherein, I, II, III, IV, V, VI condensate pipe being reaction tower, K1, K2, K3, K4, K5, K6, K7 are stop valve, A1 vapour liquid separator, A2 hot-water collection groove, A3 hot water cooler, A4 demineralized water tank, B1 hot water supplying pump, P Pressure gauge, 1 vapour-liquid pipeline, 2 hot water pipelines, 3 cooling water pipelines, 4 blow-down pipes, 5 discharge nozzles, 6 return lines.
Detailed description of the invention
Illustrate below in conjunction with accompanying drawing and with detailed description of the invention, the utility model to be described in further detail.
embodiment 1:the recovery liquid mixing system of a kind of steam condensate (SC) as shown in Figure 1, described recovery liquid mixing system comprises vapour liquid separator A1, hot-water collection's groove A2, hot water cooler A3 and demineralized water tank A4, the top of described vapour liquid separator A1 is provided with vapour-liquid pipeline 1, described vapour-liquid pipeline 1 is connected with the condensate pipe I of multiple reaction tower, II, III, IV, V, VI, the bottom of described vapour liquid separator A1 is provided with the top that hot water pipeline 2 is connected to hot-water collection's groove A2, described hot-water collection's groove A2 connects hot water cooler A3 and demineralized water tank A4 successively by hot water pipeline 2, hot water pipeline 2 between described hot-water collection's groove A2 and hot water cooler A3 is provided with hot water supplying pump B1 and Pressure gauge P, described demineralized water tank A4 is provided with blow-down pipe 4 and discharge nozzle 5.
embodiment 2:as shown in Figure 1, the hot water pipeline 2 between hot water supplying pump B1 and hot-water collection's groove A2 is provided with stop valve K1, hot water pipeline 2 between hot water supplying pump B1 and hot water cooler A3 is provided with stop valve K2.Wherein K1 controls hot-water collection's tank liquor position, and K2 controls demineralized water tank liquid level.
embodiment 3:as shown in Figure 1, hot water cooler A3 is provided with cooling water pipeline 3, and the water inlet of described cooling water pipeline 3 and delivery port are equipped with stop valve K3 and K4; Conveniently control the temperature of steam condensate (SC), the aqueous solution of convenient configuration dimethylamine, generally need the temperature controlling steam condensate (SC) to be 30 ~ 50 DEG C, carried out the flow of controlled cooling model water by stop valve K3 and K4 on cooling water pipeline 3, and then control the condensation condensation temperature of steam condensate (SC).
embodiment 4:as shown in Figure 1, the hot water pipeline 2 between hot water cooler A3 and demineralized water tank A4 is provided with stop valve K5, and described blow-down pipe 4 and discharge nozzle 5 are equipped with stop valve K6 and K7; Demineralized water tank A4 is the configuration of dimethylamine solution or the treatment trough of steam condensate (SC), the soft water consumption that stop valve K5 controls configuration dimethylamine agueous solution is provided with by hot water pipeline 2, give off pressure unnecessary in device A4 by the stop valve K6 on blow-down pipe 4, facilitate discharge by the stop valve K7 on discharge nozzle 5.
embodiment 5:as shown in Figure 1, the top of hot-water collection's groove A2 is provided with the top that return line 6 is connected to vapour liquid separator A1.Be arranged on overhead reflux pipeline and play two effects, first is pressure balance effect, prevents hot-water collection's groove A2 from playing pressure, ensures that hot water fails to lay down; Second is play to reclaim flash-off steam effect again.
It should be noted that, above-mentioned is only preferred embodiment of the present utility model, is not used for limiting protection domain of the present utility model, and equivalents done on the basis of above-described embodiment all belongs to protection domain of the present utility model.
Claims (5)
1. the recovery liquid mixing system of a steam condensate (SC), it is characterized in that, described recovery liquid mixing system comprises vapour liquid separator, hot-water collection's groove, hot water cooler and demineralized water tank, the top of described vapour liquid separator is provided with vapour-liquid pipeline, described vapour-liquid pipeline is connected with the condensate pipe of multiple reaction tower, the bottom of vapour liquid separator is provided with the top that hot water pipeline is connected to hot-water collection's groove, described hot-water collection's groove connects hot water cooler and demineralized water tank successively by hot water pipeline, hot water pipeline between described hot-water collection's groove and hot water cooler is provided with hot water supplying pump and Pressure gauge, described demineralized water tank is provided with blow-down pipe and discharge nozzle.
2. the recovery liquid mixing system of steam condensate (SC) according to claim 1, is characterized in that, the hot water pipeline between described hot water supplying pump and hot-water collection's groove, between hot water supplying pump and hot water cooler is equipped with stop valve.
3. the recovery liquid mixing system of steam condensate (SC) according to claim 1, is characterized in that, described hot water cooler is provided with cooling water pipeline, and the water inlet of described cooling water pipeline and delivery port are equipped with stop valve.
4. the recovery liquid mixing system of steam condensate (SC) according to claim 1 and 2, is characterized in that, the hot water pipeline between described hot water cooler and demineralized water tank is provided with stop valve, and described blow-down pipe and discharge nozzle are equipped with stop valve.
5. the recovery liquid mixing system of steam condensate (SC) according to claim 1, is characterized in that, the top of described hot-water collection's groove is provided with the top that return line is connected to vapour liquid separator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520747766.6U CN205032160U (en) | 2015-09-25 | 2015-09-25 | Recovery solution preparation of steam condensate water |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520747766.6U CN205032160U (en) | 2015-09-25 | 2015-09-25 | Recovery solution preparation of steam condensate water |
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| CN205032160U true CN205032160U (en) | 2016-02-17 |
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| CN201520747766.6U Active CN205032160U (en) | 2015-09-25 | 2015-09-25 | Recovery solution preparation of steam condensate water |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106766985A (en) * | 2016-12-08 | 2017-05-31 | 湖南水口山有色金属集团有限公司 | A kind of organic amine desulphurization system utilizes technique and device with reclamation of condensate water |
| CN107560162A (en) * | 2017-08-31 | 2018-01-09 | 芜湖鸣人热能设备有限公司 | Atmospheric hot-water boiler |
-
2015
- 2015-09-25 CN CN201520747766.6U patent/CN205032160U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106766985A (en) * | 2016-12-08 | 2017-05-31 | 湖南水口山有色金属集团有限公司 | A kind of organic amine desulphurization system utilizes technique and device with reclamation of condensate water |
| CN107560162A (en) * | 2017-08-31 | 2018-01-09 | 芜湖鸣人热能设备有限公司 | Atmospheric hot-water boiler |
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