CN205501016U - Electroplating effluent recovery unit - Google Patents
Electroplating effluent recovery unit Download PDFInfo
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- CN205501016U CN205501016U CN201620076155.8U CN201620076155U CN205501016U CN 205501016 U CN205501016 U CN 205501016U CN 201620076155 U CN201620076155 U CN 201620076155U CN 205501016 U CN205501016 U CN 205501016U
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- vaporizer
- condenser
- filter
- heater
- materail tube
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Abstract
The utility model relates to an electroplate technical field, electroplating effluent recovery unit, include filter, evaporation mechanism, first condenser, the second condenser that connects gradually through the material pipe and retrieve the water pitcher, the filter charge pump that be used for feeding is had through the material union coupling, be equipped with the flowmeter on the material pipe between filter and the evaporation mechanism, the recovery water pitcher be connected with the vacuum pump, evaporation mechanism include parallel connection's first evaporimeter and second evaporimeter. The utility model discloses simple structure, the practicality is strong.
Description
Technical field
This utility model relates to electroplating technology field, specially electroplating wastewater retracting device.
Background technology
Electroplating industry will produce substantial amounts of waste water every year, if the direct discharging of waste water produced, environment will cause irreversible impact, meanwhile, also reduce the utilization rate of water resource；Although and has there is electroplating wastewater retracting device in electroplating industry at present, but existing electroplating wastewater retracting device generally requires the substantial amounts of energy of consumption (such as steam, chilled water) and reclaims waste water, the loss of the energy is higher, often loses more than gain.
Utility model content
The deficiency existed for prior art, the purpose of this utility model be to provide a kind of improve water utilization rate, electroplating wastewater retracting device that energy loss is low.
For achieving the above object, this utility model provides following technical scheme: electroplating wastewater retracting device, including the filter being sequentially connected with by materail tube, evaporation device, the first condenser, the second condenser and recovery water pot, described filter connects the feed pump having for charging by materail tube, materail tube between described filter and evaporation device is provided with effusion meter, described recovery water pot connects the first vaporizer and the second vaporizer having vacuum pump, described evaporation device to include being connected in parallel.
Further, also including return duct, one end of return duct connects with the materail tube between filter and evaporation device, the other end and the second condenser and the materail tube connection reclaimed between water pot.
Further, also include heating system, heating system includes primary heater, secondary heater and the 3rd heater being respectively provided in the first vaporizer, the second vaporizer and the 3rd vaporizer, and primary heater, secondary heater and the 3rd heater pass sequentially through steam pipe and be connected.
Further, the second described condenser and the first condenser pass sequentially through cooling water pipe and are connected.
Further, described recovery water pot is provided with Pressure gauge.
nullContrast the deficiencies in the prior art，The beneficial effect that the technical scheme that this utility model provides is brought: 1. squeezed in filter by feed pump，Iron filings are filtered out by filter、The large granular impurities such as residue，Effectively prevent iron filings、The large granular impurity of residue affects the work of vaporizer，Prevent iron filings simultaneously、The large granular impurities such as residue stick in vaporizer，And then the phenomenon damaging vaporizer occurs，Waste water after filter simultaneously enters the first vaporizer and the second vaporizer，Condensed to reclaiming water pot by the first condenser and the second condenser again，Effectively raise the utilization rate of water，It is back to evaporation device by return duct from the second condenser partial condensation water out，Reenter together with waste water in the first vaporizer and the second vaporizer，Circulate with this，Purpose is to extract the higher water of purity，Further increase the utilization rate of water.2. being connected by above, from secondary heater, afterheat steam out is again for primary heater work, makes steam Appropriate application, is effectively controlled the usage amount of steam, has saved the energy.3. being connected by above, cooling water enters back into the first condenser after the second condenser, and two condensers are connected by two cooling water pipes, make cooling effect more, and the effective usage amount controlling cooling water, improves the utilization rate of cooling water, has saved the energy.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the connection diagram of heating system.
Detailed description of the invention
With reference to Fig. 1-Fig. 2, this utility model is described further.
Electroplating wastewater retracting device, including the filter 1 being sequentially connected with by materail tube, evaporation device, first condenser 2, second condenser 3 and recovery water pot 4, described filter 1 connects the feed pump 5 having for charging by materail tube, materail tube between described filter 1 and evaporation device is provided with effusion meter 6, effusion meter 6 enters the amount of the waste water in the first vaporizer 8 in being easy to observation unit's time, flow can be controlled by valve, described recovery water pot 4 connects vacuum pump 7, described evaporation device includes the first vaporizer 8 and the second vaporizer 9 being connected in parallel.
During work, squeeze in filter 1 by feed pump 5, the large granular impurity such as iron filings, residue is filtered out by filter 1, effectively prevent iron filings, the large granular impurity of residue affects the work of vaporizer, prevent the large granular impurity such as iron filings, residue from sticking in vaporizer simultaneously, and then the phenomenon damaging vaporizer occurs, waste water after filter 1 simultaneously enters the first vaporizer 8 and the second vaporizer 9, extremely reclaim water pot 4 by the first condenser 2 and the condensation of the second condenser 3 again, effectively raise the utilization rate of water.
First vaporizer 8 and the second vaporizer 9 make the steam of waste water steam simultaneously, improve work efficiency, and other impurity in waste water are then by being discharged by the sewage draining exit of the first vaporizer 8 and the second vaporizer 9 and collected respectively.
Wherein, vacuum pump 7 plays the effect taking out negative pressure, and guiding gas flows to.
Further, also include that return duct 01, the materail tube between one end of return duct 01 with filter 1 and evaporation device connect, the other end and the second condenser 3 and the materail tube connection reclaimed between water pot 4.
It is back to evaporation device by return duct 01 from the second condenser 3 partial condensation water out, reenter in the first vaporizer 8 and the second vaporizer 9 together with waste water, circulate with this, it is therefore intended that extract the higher water of purity, further increase the utilization rate of water.
Further, also including heating system, heating system includes being respectively provided at the primary heater 81 in first vaporizer the 8, second vaporizer 9 and the 3rd vaporizer and secondary heater 91, and secondary heater 91 passes sequentially through steam pipe with primary heater 81 and is connected.
Being connected by above, from secondary heater 91, afterheat steam out works for primary heater 81 again, makes steam Appropriate application, is effectively controlled the usage amount of steam, has saved the energy.
Further, the second described condenser 3 passes sequentially through cooling water pipe with the first condenser 2 and is connected.
Being connected by above, cooling water enters back into the first condenser 2 after the second condenser 3, and two condensers are connected by two cooling water pipes, make cooling effect more, and the effective usage amount controlling cooling water, improves the utilization rate of cooling water, has saved the energy.
Further, described recovery water pot 4 is provided with Pressure gauge.
Pressure gauge reclaims the internal pressure of water pot 4 for detecting, so that the pressure remained steady of whole retracting device, it addition, be equipped with Pressure gauge and thermometer on the first vaporizer 8 and the second vaporizer 9.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, those skilled in the art carries out common variations and alternatives in the range of technical solutions of the utility model and should be included in protection domain of the present utility model.
Claims (5)
1. electroplating wastewater retracting device, it is characterized in that: include the filter, evaporation device, the first condenser, the second condenser that are sequentially connected with by materail tube and reclaim water pot, described filter connects the feed pump having for charging by materail tube, materail tube between described filter and evaporation device is provided with effusion meter, described recovery water pot connects the first vaporizer and the second vaporizer having vacuum pump, described evaporation device to include being connected in parallel.
Electroplating wastewater retracting device the most according to claim 1, it is characterised in that: also including return duct, one end of return duct connects with the materail tube between filter and evaporation device, the other end and the second condenser and the materail tube connection reclaimed between water pot.
Electroplating wastewater retracting device the most according to claim 1, it is characterized in that: also include heating system, heating system includes primary heater, secondary heater and the 3rd heater being respectively provided in the first vaporizer, the second vaporizer and the 3rd vaporizer, and primary heater, secondary heater and the 3rd heater pass sequentially through steam pipe and be connected.
Electroplating wastewater retracting device the most according to claim 1, it is characterised in that: the second described condenser and the first condenser pass sequentially through cooling water pipe and are connected.
Electroplating wastewater retracting device the most according to claim 1, it is characterised in that: described recovery water pot is provided with Pressure gauge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620076155.8U CN205501016U (en) | 2016-01-26 | 2016-01-26 | Electroplating effluent recovery unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620076155.8U CN205501016U (en) | 2016-01-26 | 2016-01-26 | Electroplating effluent recovery unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205501016U true CN205501016U (en) | 2016-08-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620076155.8U Active CN205501016U (en) | 2016-01-26 | 2016-01-26 | Electroplating effluent recovery unit |
Country Status (1)
| Country | Link |
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| CN (1) | CN205501016U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107420865A (en) * | 2017-07-26 | 2017-12-01 | 江阴宇博科技有限公司 | A kind of waste water reclaiming device |
-
2016
- 2016-01-26 CN CN201620076155.8U patent/CN205501016U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107420865A (en) * | 2017-07-26 | 2017-12-01 | 江阴宇博科技有限公司 | A kind of waste water reclaiming device |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |