CN205235573U - Waste water cyclic utilization system is handled to intermediate frequency furnace flue gas - Google Patents
Waste water cyclic utilization system is handled to intermediate frequency furnace flue gas Download PDFInfo
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- CN205235573U CN205235573U CN201520890825.5U CN201520890825U CN205235573U CN 205235573 U CN205235573 U CN 205235573U CN 201520890825 U CN201520890825 U CN 201520890825U CN 205235573 U CN205235573 U CN 205235573U
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Abstract
The utility model relates to a waste water treatment technology field, especially, one kind is used for waste water cyclic utilization system is handled to intermediate frequency furnace flue gas, the heavy chamber pond of collection is used for accepting coming from the waste water that filter unit and/or cooling sprayed the unit, there is row cinder notch the bottom in the heavy chamber pond of collection, the liquid surface below in the heavy chamber pond of collection still with outlet pipe way intercommunication, the outlet pipe links on the road has the water pump, play water end (W. E. ) and the filter unit and/or the cooling of water pump spray unit spray header intercommunication, integrated chamber pond be used for with filter unit and/or cooling spray wastewater collection that the unit produced its, contamination precipitation in the waste water is discharged by row cinder notch, the comparatively clear water that deposits through the water pump carry once more spray the unit to filter unit and/or cooling in, thereby realized that the intermediate frequency furnace flue gas produces the cyclic utilization of waste water in handling.
Description
Technical field
The utility model relates to technical field of waste water processing, especially a kind of for intermediate frequency furnace flue gas processing wastewater recycling system.
Background technology
Intermediate frequency furnace is a kind of equipment of metal material being implemented to heating, is widely used in the medium-sized and small enterprises that metal material had to melting demand, especially some middle-size and small-size foundry enterprises. mid-frequency melting furnace has body of heater, gudgeon is set on heating unit and furnace body outer wall coordinates realization to support with supporting seat, the upper end that is positioned at body of heater is furnished with fire door, guiding gutter is set in fire door opening's edge or claims diversion gap, rotating unit drives body of heater to rotate to pour out heated molten fluid, in normal smelting and discharging process, fire door is all uncovered shape, flue gas just unavoidably breaks up body of heater workplace around, for the problems referred to above, the name that applicant applies for is on the same day called in " flue gas processing device " and discloses a kind of flue gas processing device to address the above problem, shown in Fig. 1, this flue gas processing device comprises the gas skirt B at the fire door place that is arranged on mid-frequency melting furnace A, the outlet side of gas skirt B connects filter element 20 and air inducing unit successively by pipeline, between gas skirt B and filter element 20, be also provided with chilling spray unit 30, when above-mentioned air inducing cell operation, can make formation negative pressure in gas skirt B, and then the fume extraction that mid-frequency melting furnace A fire door place can be produced is clean. the flue-gas temperature producing due to above-mentioned mid-frequency melting furnace A is higher, if without the water-atomization cooling operation of shower ejection in chilling spray unit 30, the high-temperature flue gas sponge filter pad in filter element 20 of can burning, in the chamber escape pipe of filter element 20, be also surrounded with for shower cooling and cleaning sponge filter pad, shower in filter element 20 chambers and the shower of chilling spray unit 30 can produce a large amount of waste water, in this waste water, slag inclusion impurity, if directly got rid of by the below of filter element 20 chambers, not only waste water, but also can cause environmental pollution, therefore be extremely necessary waste water to recycle, reduce the discharge capacity of waste water, reduce the water consumption that enterprise produces.
Utility model content
The purpose of this utility model is just to provide a kind of intermediate frequency furnace flue gas and processes wastewater recycling system, reduces the discharge capacity of waste water.
For realizing above object, the technical solution adopted in the utility model is: a kind of intermediate frequency furnace flue gas is processed wastewater recycling system, pond, the heavy chamber of collection is for accepting the waste water from filter element and/or chilling spray unit, slag-drip opening is arranged at the bottom in pond, the heavy chamber of collection, the liquid level below in pond, the heavy chamber of collection is also communicated with outlet pipeline, on outlet pipeline, be connected with water pump, the water side of water pump and filter element and/or chilling spray unit spray cross current.
Compared with prior art, the utility model possesses following technique effect: pond, integrated chamber for wastewater collection that filter element and/or chilling spray unit are produced its, contamination precipitation in waste water is also discharged by slag-drip opening, the comparatively clean water precipitating is delivered in filter element and/or chilling spray unit again by water pump, produces recycling of waste water thereby realized in the processing of intermediate frequency furnace flue gas.
Brief description of the drawings
Fig. 1 is the structural representation of mid-frequency melting furnace flue gas processing device;
Fig. 2 is the structural representation that intermediate frequency (IF) smelting kiln gas is processed wastewater recycling system.
Detailed description of the invention
In conjunction with Fig. 1 and Fig. 2, the utility model is described in more detail:
A kind of intermediate frequency furnace flue gas is processed wastewater recycling system, pond 10, the heavy chamber of collection is for accepting the waste water from filter element 20 and/or chilling spray unit 30, slag-drip opening 11 is arranged at the bottom in pond, the heavy chamber of collection 10, the liquid level below in pond, the heavy chamber of collection 10 is also communicated with outlet pipeline 40, on outlet pipeline 40, be connected with water pump 50, the water side of water pump 50 is communicated with filter element 20 and/or chilling spray unit 30 spray headers.
Pond, integrated chamber 10 for wastewater collection that filter element 20 and/or chilling spray unit 30 are produced its, the precipitation to waste water itself can be played in pond, integrated chamber 10, due to this cooling water, it is not high especially that the cleannes of water are required, the waste water of slightly doing to precipitate can utilize, the slag precipitating in waste water is discharged by slag-drip opening 11, the comparatively clean water precipitating is delivered to again by water pump 50 in the shower of filter element 20 and/or chilling spray unit 30, thereby realize in the processing of intermediate frequency furnace flue gas and produced recycling of waste water, above-mentioned waste water circulation utilized device, can save to the full extent the water consumption of relevant enterprise, the discharge capacity of less sewage.
As preferred version of the present utility model, collecting pond, heavy chamber 10 is to be made up of the bobbin carriage body that is connected to filter element 20 lower housing portion, and the filter screen 21 in filter element 20 is arranged on the top in pond, the heavy chamber of collection 10. Pond, the heavy chamber of collection 10 forms a part for filter element 20 and is arranged on the below of filter element, filter screen 21 is arranged on the top in pond, the heavy chamber of collection 10, the water of shower ejection that is positioned at filter screen 21 tops is through screen pack 21 and fall to pond, the heavy chamber of collection 10, realizes the collection of the waste water of the generation to filter element 20.
Further, the waste water of chilling spray unit 30 is drawn by pipeline in the inner chamber of linking pond, the heavy chamber of collection 10, the waste water that the shower spray of chilling spray unit 30 produces, is directed in pond, the heavy chamber of collection 10 by pipeline always, thereby realizes the collection to chilling spray unit 30 waste water.
Certainly, for increasing the cleannes of waste water, on the outlet pipeline 40 between water pump 50 and pond, the heavy chamber of collection 10, be connected filter core 41 is set, the filter core 41 arranging on outlet pipeline 40 is realized the further filtration of the waste water to preliminary sedimentation.
The preliminary sedimentation of playing waste water due to pond, the heavy chamber of collection 10, the impurity of waste water sedimentation is positioned at the bottom in pond, the heavy chamber of collection 10, for convenience of the impurity of sedimentation is discharged, in 10 bottoms, pond, the heavy chamber of collection, scum pipe 70 is set, valve 71 is set on scum pipe 70, when the impurity of bottom is accumulated when a certain amount of, open valve 71, impurity in scum pipe 70 is discharged, and for guaranteeing the cleannes of outlet pipeline 70 drawing-off waters, the scum pipe 70 of valve 71 leading portions is connected with the water inlet end of outlet pipeline 40.
Further, described outlet pipeline 40 overall U-shaped tubular constructions, the opening of the outlet pipeline 40 of this U-shaped tubulose points to downwards, and the peak of outlet pipeline 40 coincide with the liquid level in pond, the heavy chamber of collection 10. Outlet pipeline 40 has formed linker with pond, the heavy chamber of collection 10, as long as in the time that the water in pond, the heavy chamber of collection 10 reaches the height of outlet pipeline 40 peaks, waste water will be discharged by outlet pipeline 40, and be sent in the shower of filter element 20 and/or chilling spray unit 30 by water pump 50 pressurizations, realize recycling of waste water.
For strengthening the sedimentation effect to waste water, the big up and small down back taper tubular structure of pond, the heavy chamber of described collection 10 entirety, the pipe range direction of described scum pipe 70 vertically and the lower end pipe with small pipe diameter end that is positioned at pond, the heavy chamber of collection 10 arrange, the impurity of precipitation all sinks down into the bottom, lower end in pond, the heavy chamber of this collection 10, and is discharged by scum pipe 70.
The delivery port below of described outlet pipeline 40 is provided with sedimentation basin 60, and the delivery port of sedimentation basin 60 is communicated with the water inlet end of water pump 50, and when can increasing a sedimentation basin 60 again and reach retaining, further enhancing is to wastewater sedimentation effect.
Claims (8)
1. intermediate frequency furnace flue gas is processed a wastewater recycling system, it is characterized in that: the heavy chamber of collectionPond (10) is the waste water from filter element (20) and/or chilling spray unit (30) for acceptance,Slag-drip opening (11) is arranged at the bottom in the heavy pond, chamber (10) of collection, the liquid level below in the heavy pond, chamber (10) of collection also withOutlet pipeline (40) is communicated with, and is connected with water pump (50), water pump (50) on outlet pipeline (40)Water side be communicated with filter element (20) and/or chilling spray unit (30) spray header.
2. intermediate frequency furnace flue gas according to claim 1 is processed wastewater recycling system, itsBe characterised in that: the heavy pond, chamber (10) of collection is by the bobbin carriage that is connected to filter element (20) lower housing portionBody forms, and the filter screen (21) in filter element (20) is arranged on the upper of the heavy pond, chamber (10) of collectionSide.
3. intermediate frequency furnace flue gas according to claim 1 and 2 is processed wastewater recycling system,It is characterized in that: the waste water of chilling spray unit (30) is drawn and linked the heavy pond, chamber (10) of collection by pipelineInner chamber in.
4. intermediate frequency furnace flue gas according to claim 1 is processed wastewater recycling system, itsBe characterised in that: on the outlet pipeline (40) between the heavy pond, chamber (10) of water pump (50) and collection, be connectedFilter core (41) is set.
5. intermediate frequency furnace flue gas according to claim 1 is processed wastewater recycling system, itsBe characterised in that: bottom, the heavy pond, chamber (10) of collection arranges scum pipe (70), and scum pipe is established on (70)Put valve (71), the scum pipe (70) of valve (71) leading portion enters with outlet pipeline (40)Water end (W.E.) is connected.
6. intermediate frequency flue gas according to claim 5 is processed wastewater recycling system, its spyLevy and be: described outlet pipeline (40) overall U-shaped tubular construction, the outlet pipe of this U-shaped tubuloseThe opening on road (40) points to downwards, the peak of outlet pipeline (40) and the heavy pond, chamber (10) of collectionLiquid level coincide.
7. intermediate frequency furnace flue gas according to claim 5 is processed wastewater recycling system, itsBe characterised in that: the big up and small down back taper tubular structure of described collection heavy pond, chamber (10) entirety, described inThe pipe range direction of scum pipe (70) vertically and be positioned at the lower end pipe with small pipe diameter end cloth in the heavy pond, chamber (10) of collectionPut.
8. process cycling utilization of wastewater according to the intermediate frequency furnace flue gas described in claim 4 or 5 or 6System, is characterized in that: the delivery port below of described outlet pipeline (40) is provided with sedimentation basin (60),The delivery port of sedimentation basin (60) is communicated with the water inlet end of water pump (50).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520890825.5U CN205235573U (en) | 2015-11-09 | 2015-11-09 | Waste water cyclic utilization system is handled to intermediate frequency furnace flue gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520890825.5U CN205235573U (en) | 2015-11-09 | 2015-11-09 | Waste water cyclic utilization system is handled to intermediate frequency furnace flue gas |
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| Publication Number | Publication Date |
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| CN205235573U true CN205235573U (en) | 2016-05-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520890825.5U Active CN205235573U (en) | 2015-11-09 | 2015-11-09 | Waste water cyclic utilization system is handled to intermediate frequency furnace flue gas |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106000013A (en) * | 2016-08-02 | 2016-10-12 | 北京中航泰达环保科技股份有限公司 | Wet desulfurization flue gas ultra-clean emission treatment system |
| CN107854923A (en) * | 2017-11-29 | 2018-03-30 | 安徽未名科键环境有限公司 | A kind of flue gas white-smoke-removing device |
| CN109481988A (en) * | 2018-12-26 | 2019-03-19 | 厦门清胜环保科技有限公司 | A kind of high temperature waste precipitate processing unit and treatment process |
-
2015
- 2015-11-09 CN CN201520890825.5U patent/CN205235573U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106000013A (en) * | 2016-08-02 | 2016-10-12 | 北京中航泰达环保科技股份有限公司 | Wet desulfurization flue gas ultra-clean emission treatment system |
| CN107854923A (en) * | 2017-11-29 | 2018-03-30 | 安徽未名科键环境有限公司 | A kind of flue gas white-smoke-removing device |
| CN109481988A (en) * | 2018-12-26 | 2019-03-19 | 厦门清胜环保科技有限公司 | A kind of high temperature waste precipitate processing unit and treatment process |
| CN109481988B (en) * | 2018-12-26 | 2023-09-05 | 厦门清胜环保科技有限公司 | High Wen Feiliao precipitation treatment device and treatment process |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 245700 Mount Huangshan Industrial Park in Huangshan City, Anhui Patentee after: Huangshan Zhongfa wear resistant material technology Co.,Ltd. Address before: 245700 Huangshan Industrial Park, Huangshan City, Anhui Province Patentee before: HUANGSHAN ZHONGFA WEAR RESISTANT MATERIAL CO.,LTD. |
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| CP03 | Change of name, title or address |