CN208803147U - A kind of device improving the discharge of pickling water sealed tank water - Google Patents
A kind of device improving the discharge of pickling water sealed tank water Download PDFInfo
- Publication number
- CN208803147U CN208803147U CN201821418004.1U CN201821418004U CN208803147U CN 208803147 U CN208803147 U CN 208803147U CN 201821418004 U CN201821418004 U CN 201821418004U CN 208803147 U CN208803147 U CN 208803147U
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- China
- Prior art keywords
- water
- sealed tank
- water sealed
- overflow pipe
- drainpipe
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- Expired - Fee Related
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- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
Abstract
The utility model discloses a kind of devices of improvement pickling water sealed tank water discharge, belong to pickler field, it is characterised in that: including descaling bath, water sealed tank, overflow pipe, evacuated tube, valve and drainpipe；Descaling bath is respectively provided with one group of water seal tapping equipment, uniform effluent after four groups of device lower ends connections altogether there are four groove body in each groove body；The overflow pipe upper end opening is located in water sealed tank, and overflow pipe upper end opening is higher than water seal trench bottom, difference in height 10mm-20mm；The upper end opening of the evacuated tube is located at the bottom of water sealed tank, and drainpipe middle position is equipped with valve；The lower end of overflow pipe is connected with the lower end of evacuated tube, and the drainpipe is connected with the lower end of each overflow pipe and evacuated tube, and the lower end of drainpipe is connected to effluent pit；Moisturizing pipeline is equipped in the water sealed tank, moisturizing pipeline passes through solenoid valve control, at regular intervals timing moisturizing into water sealed tank.Tool can prevent the water in water sealed tank from entering in descaling bath compared with prior art.
Description
Technical field
The utility model relates to a kind of pickler accessories, especially a kind of to be suitable on steel plant's continuous acid-washing flat line
Pickling water sealed tank water discharge device.
Background technique
Descaling bath is one of the important equipment on steel plant's continuous acid-washing flat line, and there are commonly turbulence acid dip slot, materials
For PP material, water sealed tank plays the role of sealing slot cover, and water sealed tank needs the new water of continuous supplementation, guarantees that water seal water acid content is low,
Water seal channel opening flows directly in descaling bath at present, causes descaling bath acid content to decline, influences to produce.
Utility model content
The technical assignment of the utility model is to provide a kind of improvement pickling water sealed tank water for the above the deficiencies in the prior art
The device of discharge.
The technical scheme in the invention for solving the technical problem is: a kind of device improving the discharge of pickling water sealed tank water,
It is characterized by comprising descaling bath, water sealed tank, overflow pipe, evacuated tube, valve and drainpipes；There are four groove bodies altogether for descaling bath, often
One group of water seal tapping equipment, uniform effluent after four groups of device lower end connections are respectively provided in a groove body；It opens the overflow pipe upper end
Mouth is located in water sealed tank, and overflow pipe upper end opening is higher than water seal trench bottom, difference in height 10mm-20mm；The evacuated tube
Upper end opening be located at the bottom of water sealed tank, drainpipe middle position is equipped with valve；The lower end of overflow pipe and the lower end of evacuated tube
It is connected, the drainpipe is connected with the lower end of each overflow pipe and evacuated tube, and the lower end of drainpipe is connected to effluent pit；Institute
Moisturizing pipeline is equipped in the water sealed tank stated, moisturizing pipeline is by solenoid valve control, and timing is mended into water sealed tank at regular intervals
Water.
Compared with prior art, the utility model have it is following prominent the utility model has the advantages that
1, it can prevent the water in water sealed tank from entering in descaling bath；
2, the acid consumption of descaling bath is reduced, production cost is reduced.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model embodiment 1.
Fig. 2 is the structural schematic diagram of overflow pipe in the utility model embodiment 2.
Specific embodiment
The present invention will be further described with specific embodiment with reference to the accompanying drawings of the specification.
In embodiment 1, as shown in Figure 1, the utility model includes descaling bath 3, water sealed tank 2, overflow pipe 1, evacuated tube 4, valve
Door 5 and drainpipe 6.
Descaling bath 3 is respectively provided with one group of water seal tapping equipment, four groups of device lower ends connections altogether there are four groove body in each groove body
Uniform effluent afterwards.
1 upper end opening of overflow pipe is located in water sealed tank 2, and 1 upper end opening of overflow pipe is higher than 2 bottom of water sealed tank,
Difference in height is 10mm-20mm.The upper end opening of the evacuated tube 4 is located at the bottom of water sealed tank 2, and 6 interposition of drainpipe installs
There is valve 5, after opening valve 5, the water in water sealed tank 2 can be completely exhausted out.Under the lower end of overflow pipe 1 and evacuated tube 4
End is connected, and the drainpipe 6 is connected with the lower end of each overflow pipe 1 and evacuated tube 4, and the lower end of drainpipe 6 is connected to useless
Puddle, so that the water in water sealed tank 2 be imported into effluent pit.
Moisturizing pipeline is equipped in the water sealed tank 2, moisturizing pipeline passes through solenoid valve control, at regular intervals (such as
One minute) the periodically moisturizing into water sealed tank 2.Liquid level rising is overflowed until out of overflow pipe 1 in water sealed tank 2 after moisturizing, passes through benefit
Water and the mode of overflow are by acid amount dilution in water sealed tank 2, so that acid content in water sealed tank 2 be made to remain at low levels.
When each maintenance down, the valve 5 in evacuated tube 4 is opened, water in water sealed tank 2 all empties, with water and
Tool cleans up the sundries in water sealed tank 2, and closing valve 5 refills clear water and guarantees that water seal water is limpid.
After improvement, the acid value in acid tank is restored to standard value 200g/l by 160g/l, and acid regeneration production efficiency improves about
20%.Acid consumption saves 20%.
In embodiment 2, main structure is overflow with the distinguishing feature of embodiment 1 with embodiment 1 in the present embodiment
The structure of pipe 1.
As shown in Fig. 2, the overflow pipe 1 includes supervisor 7 and branch pipe 10,10 upper and lower ends of branch pipe respectively with master
Pipe 7 is connected, and n shape return trap is equipped at 10 upper end of branch pipe, preferentially enters the water in overflow pipe 1 by the effect of return trap
In supervisor 7, when height of water level is higher than the height of 10 upper end of branch pipe in supervisor 7, part water flow flows away out of branch pipe 10.
Liquid level sensor 8 and partition 9 are equipped in the supervisor 7, wherein liquid level sensor 8 is upper, partition 9 under, every
The position of plate 9 is higher than the position of 10 lower end of branch pipe.It is equipped with aperture among partition 9, the water of 9 top of partition is made by the effect of aperture
It can slowly flow down, the height of real-time monitoring water level is capable of by the liquid level sensor 8 of 9 top of partition, when water level is practical high
When degree is greater than setting height, moisturizing pipeline valve 5 is closed.
The inflow of moisturizing pipeline is controlled in embodiment 1 in such a way that moisturizing pipeline timing is opened, timing is closed, it is this
Control mode is suitable for the more stable occasion of inflow, is not sufficiently stable in sometimes moisturizing pipeline inflow flow velocity, such as
In some time, the more inflow of moisturizing pipeline at this time of water consumption is smaller elsewhere, and uses water elsewhere in another time
Moisturizing pipeline inflow is more when measuring less, is applicable in mode in this present embodiment in this case.In the present embodiment when
When water supply pipe carries out moisturizing into water sealed tank 2, the water of spilling is initially entered in the supervisor 7 of overflow pipe 1, due to small on partition 9
It is slower that hole goes out water speed, therefore water can be built up in supervisor 7, when liquid level sensor 8 detects that water level rises to setting height
When spending, illustrate that rate of water make-up has met the needs of moisturizing, be then shut off moisturizing pipeline and stop moisturizing, the water being responsible in 7 at this time is slow
Slowly it is all flowed out out of partition 9 aperture, if water flow enters the excessive velocities in overflow pipe 1,10 assisted drainage of branch pipe can be passed through.
It should be noted that the specific embodiment of the utility model is described in detail the utility model,
For those skilled in the art, it is carried out without departing substantially from the spirit and scope of the utility model various
Obvious change is within the protection scope of the utility model.
Claims (1)
1. a kind of device for improving the discharge of pickling water sealed tank water, it is characterised in that: including descaling bath, water sealed tank, overflow pipe, emptying
Pipe, valve and drainpipe；Descaling bath is respectively provided with one group of water seal tapping equipment, four groups of devices in each groove body altogether there are four groove body
Uniform effluent after the connection of lower end；The overflow pipe upper end opening is located in water sealed tank, and overflow pipe upper end opening is higher than water sealed tank
Bottom, difference in height 10mm-20mm；The upper end opening of the evacuated tube is located at the bottom of water sealed tank, drainpipe interposition
Valve is installed；The lower end of overflow pipe is connected with the lower end of evacuated tube, the drainpipe and each overflow pipe and evacuated tube
Lower end is connected, and the lower end of drainpipe is connected to effluent pit；Moisturizing pipeline is equipped in the water sealed tank, moisturizing pipeline passes through electricity
Magnet valve control, at regular intervals timing moisturizing into water sealed tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821418004.1U CN208803147U (en) | 2018-08-31 | 2018-08-31 | A kind of device improving the discharge of pickling water sealed tank water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821418004.1U CN208803147U (en) | 2018-08-31 | 2018-08-31 | A kind of device improving the discharge of pickling water sealed tank water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208803147U true CN208803147U (en) | 2019-04-30 |
Family
ID=66235865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821418004.1U Expired - Fee Related CN208803147U (en) | 2018-08-31 | 2018-08-31 | A kind of device improving the discharge of pickling water sealed tank water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208803147U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111235586A (en) * | 2020-02-28 | 2020-06-05 | 马鞍山钢铁股份有限公司 | Low acid consumption environment-friendly pickling acid mist pumping and discharging system |
-
2018
- 2018-08-31 CN CN201821418004.1U patent/CN208803147U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111235586A (en) * | 2020-02-28 | 2020-06-05 | 马鞍山钢铁股份有限公司 | Low acid consumption environment-friendly pickling acid mist pumping and discharging system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190430 Termination date: 20210831 |