CN206955806U - A kind of special sewage-treatment plant of steel plant - Google Patents
A kind of special sewage-treatment plant of steel plant Download PDFInfo
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- CN206955806U CN206955806U CN201720355005.5U CN201720355005U CN206955806U CN 206955806 U CN206955806 U CN 206955806U CN 201720355005 U CN201720355005 U CN 201720355005U CN 206955806 U CN206955806 U CN 206955806U
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- filter chamber
- support frame
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- sewage
- treatment plant
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Abstract
The utility model discloses a kind of special sewage-treatment plant of steel plant, hydraulic cylinder is installed at the top of the filter chamber, the hydraulic stem of the hydraulic cylinder is connected with buffer unit through filter chamber, the bottom of the buffer unit is connected with connecting rod, the first top cover and the second top cover are respectively equipped with the outside of the connecting rod, the bottom of second support frame is communicated with the discharge nozzle through filter chamber, the left side top of the filter chamber is provided with feed tube, the bottom right side of the filter chamber is by the first pipeline communication in the left side top of flocculation basin, the right side of the flocculation basin is communicated in the left side top of osmotic cell by second pipe, the bottom right side of the osmotic cell is communicated with discharging tube, the inside of the osmotic cell is provided with counter-infiltration net；The device is more preferable by the filter effect for setting steel offal in sewage of coarse filtration net and thin screen pack, passes through the setting of screen pack and counter-infiltration net so that the chip filter effect of sewage is more preferable.
Description
Technical field
Technical field of sewage is the utility model is related to, specially a kind of special sewage-treatment plant of steel plant.
Background technology
China is the country of a serious water shortage, and it is about 2500m3 to occupy freshwater resources amount year per capita, is world's water per capita
Flat 1/4, occupy 109, the world.Steel and iron industry is to use water and blowdown rich and influential family in industrial circle, is only second to electric power, textile printing and dyeing
And paper industry, its water consumption account for the 14% of the total water consume of national industry, wastewater discharge accounts for the 12% of industrial total draining.At present
Based on underground water, river, quantity of wastewater effluent is big at iron and steel enterprise water source, and environmental pollution is serious.Due to having in steel plant's sewage
Steel offal, can not be very when the sewage to steel plant is handled with recycling, existing sewage-treatment plant
The good steel offal filtered out in sewage, causes steel offal to be lost in, causes certain wasting of resources, and a kind of steel is proposed for this
The special sewage-treatment plant in ironworks.
Utility model content
The purpose of this utility model is to provide a kind of steel plant special sewage-treatment plant, to solve above-mentioned background technology
The problem of middle proposition.
To achieve the above object, the utility model provides following technical scheme：A kind of special sewage-treatment plant of steel plant,
Including filter chamber, both sides are respectively equipped with the first support frame and the second support frame up and down for the inside of the filter chamber, described first
Coarse filtration net and thin screen pack are respectively equipped with the top of support and the second support frame, hydraulic pressure is installed at the top of the filter chamber
Cylinder, the hydraulic stem of the hydraulic cylinder are connected with buffer unit through filter chamber, and the bottom of the buffer unit is connected with connecting rod,
The first top cover and the second top cover are respectively equipped with the outside of the connecting rod, the bottom of second support frame is communicated with through filtering
The discharge nozzle of room, the left side top of the filter chamber are provided with feed tube, and the bottom right side of the filter chamber is connected by the first pipeline
The left side top of flocculation basin is passed through, the right side of the flocculation basin is communicated in the left side top of osmotic cell by second pipe, described
The bottom right side of osmotic cell is communicated with discharging tube, and the inside of the osmotic cell is provided with counter-infiltration net.
Preferably, the buffer unit includes sleeve, and the inside of the sleeve is provided with piston, passed through at the top of the piston
Spring is connected to the inside top of sleeve, and the bottom of the piston is connected with connecting rod.
Preferably, first support frame and the second support frame include annular mounting frame, and the annular mounting frame passes through
Support bar is connected with discharge barrel.
Preferably, the bottom of the flocculation basin is communicated with blow-off pipe, and valve is provided with the mouth of pipe of the blow-off pipe.
Preferably, the inside of the second pipe is provided with screen pack, and the screen pack is set to be double-deck.
Preferably, the quantity of the counter-infiltration net is no less than two.
Compared with prior art, the beneficial effects of the utility model are：The device passes through coarse filtration net and thin screen pack
Set cause sewage in steel offal filter effect it is more preferable, pass through the setting of screen pack and counter-infiltration net so that sewage it is broken
It is more preferable to consider filter effect to be worth doing.
Brief description of the drawings
Fig. 1 is the utility model cross section structure diagram；
Fig. 2 is the support frame structure diagram of the utility model first；
Fig. 3 is the utility model buffer unit structure schematic diagram.
In figure：1 filter chamber, 2 first support frames, 3 second support frames, 4 coarse filtration nets, 5 thin screen packs, 6 hydraulic cylinders, 7 are delayed
Flushing device, 8 connecting rods, 9 first top covers, 10 second top covers, 11 feed tubes, 12 discharge nozzles, 13 first pipelines, 14 second pipes,
15 screen packs, 16 counter-infiltration nets, 17 discharging tubes, 18 blow-off pipes, 19 annular mounting frames, 20 support bars, 21 discharge barrels, 22 sleeves,
23 pistons, 24 springs, 25 flocculation basins, 26 osmotic cells.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-3 are referred to, the utility model provides a kind of technical scheme：A kind of special sewage-treatment plant of steel plant, bag
Including filter chamber 1, both sides are respectively equipped with the first support frame 2 and the second support frame 3 up and down for the inside of the filter chamber 1, and described first
The top of the support frame 3 of support frame 2 and second is respectively equipped with coarse filtration net 4 and thin screen pack 5, the top installation of the filter chamber 1
There is hydraulic cylinder 6, the hydraulic stem of the hydraulic cylinder 6 is connected with buffer unit 7 through filter chamber 1, and the bottom of the buffer unit 7 connects
Connecting rod 8 is connected to, the outside of the connecting rod 8 is respectively equipped with the first top cover 9 and the second top cover 10, second support frame 3
Bottom is communicated with the discharge nozzle 12 through filter chamber 1, and the left side top of the filter chamber 1 is provided with feed tube 11, the filter chamber 1
Bottom right side the left side top of flocculation basin 25 is communicated in by the first pipeline 13, the right side of the flocculation basin 25 passes through the second pipe
Road 14 is communicated in the left side top of osmotic cell 26, and the bottom right side of the osmotic cell 26 is communicated with discharging tube 17, the osmotic cell
26 inside is provided with counter-infiltration net 16.
Further：The buffer unit 7 includes sleeve 22, and the inside of the sleeve 22 is provided with piston 23, the piston
23 top is connected to the inside top of sleeve 22 by spring 24, and the bottom of the piston 23 is connected with connecting rod 8 so that
First top cover 9 and the second top cover 10 can slow down the impulsive force to the first support frame 2 and the second support frame 3, prevent the first support
The support frame 3 of frame 2 and second is damaged.
Further：The support frame 3 of first support frame 2 and second includes annular mounting frame 19, the annular installation
Frame 19 is connected with discharge barrel 21 by support bar 20 so that the first support frame 2 and the second support frame 3 are more firm.
Further：The bottom of the flocculation basin 25 is communicated with blow-off pipe 18, and valve is provided with the mouth of pipe of the blow-off pipe 18
Door, for discharging the sludge inside flocculation basin 25.
Further：The inside of the second pipe 14 is provided with screen pack 15, and the screen pack 15 sets to be double-deck, is used for
Sludge is stopped to enter in osmotic cell 26.
Further：The quantity of the counter-infiltration net 16 is no less than two so that the infiltration treatment effect of sewage is more preferable.
Specifically, in use, sewage is injected in filter chamber 1 from feed tube 11, sewage filters out particle through coarse filtration net 4
Larger steel offal, then sewage filter out the less steel offal of particle through thin screen pack 5, the sewage after filtering is through first
Pipeline 13 enters in flocculation basin 25, and sewage carries out flocculation sediment in flocculation basin 25, and sewage enters osmotic cell through second pipe 14
In 26, sewage is permeated through counter-infiltration net 16, and the water after infiltration is discharged through discharging tube 17；Screen pack 15 can be prevented in sewage
Impurity, mitigate the filtering load of counter-infiltration net 16, blow-off pipe 18 is used to discharge the sludge in flocculation basin 25；Needing to discharge slightly
During the steel offal that screen pack 4 and thin screen pack 5 filter out, hydraulic stem is controlled to shrink upwards by hydraulic cylinder 6 so that connecting rod
8 motions upwards so that the first top cover 9 and the second top cover 10 depart from discharge barrel 21, so that chip is discharged from discharge nozzle 12,
After chip is drained, hydraulic cylinder 6 is controlled so that hydraulic stem promotes sleeve 22 to move downward, now the first top cover 9 and the second top cover 10
It can seal respectively at the top entry of discharge barrel 21 on the first support frame 2 and the second support frame 3, spring 24 can slow down the first top
The top cover 10 of lid 9 and second prevents the first support frame 2 and the second support frame 3 from damaging the impulsive force of discharge barrel 21.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of special sewage-treatment plant of steel plant, including filter chamber（1）, it is characterised in that：The filter chamber（1）Inside
Upper and lower both sides are respectively equipped with the first support frame（2）With the second support frame（3）, first support frame（2）With the second support frame（3）
Top be respectively equipped with coarse filtration net（4）With thin screen pack（5）, the filter chamber（1）Top hydraulic cylinder is installed（6）, institute
State hydraulic cylinder（6）Hydraulic stem run through filter chamber（1）It is connected with buffer unit（7）, the buffer unit（7）Bottom be connected with
Connecting rod（8）, the connecting rod（8）Outside be respectively equipped with the first top cover（9）With the second top cover（10）, second support frame
（3）Bottom be communicated with through filter chamber（1）Discharge nozzle（12）, the filter chamber（1）Left side top be provided with feed tube
（11）, the filter chamber（1）Bottom right side pass through the first pipeline（13）It is communicated in flocculation basin（25）Left side top, the wadding
Solidifying pond（25）Right side pass through second pipe（14）It is communicated in osmotic cell（26）Left side top, the osmotic cell（26）Right side
Bottom is communicated with discharging tube（17）, the osmotic cell（26）Inside be provided with counter-infiltration net（16）.
A kind of 2. special sewage-treatment plant of steel plant according to claim 1, it is characterised in that：The buffer unit
（7）Including sleeve（22）, the sleeve（22）Inside be provided with piston（23）, the piston（23）Top pass through spring（24）
It is connected to sleeve（22）Inside top, the piston（23）Bottom and connecting rod（8）It is connected.
A kind of 3. special sewage-treatment plant of steel plant according to claim 1, it is characterised in that：First support frame
（2）With the second support frame（3）Include annular mounting frame（19）, the annular mounting frame（19）Pass through support bar（20）It is connected with
Discharge barrel（21）.
A kind of 4. special sewage-treatment plant of steel plant according to claim 1, it is characterised in that：The flocculation basin（25）
Bottom be communicated with blow-off pipe（18）, the blow-off pipe（18）The mouth of pipe at be provided with valve.
A kind of 5. special sewage-treatment plant of steel plant according to claim 1, it is characterised in that：The second pipe
（14）Inside be provided with screen pack（15）, the screen pack（15）Set for bilayer.
A kind of 6. special sewage-treatment plant of steel plant according to claim 1, it is characterised in that：The counter-infiltration net
（16）Quantity be no less than two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720355005.5U CN206955806U (en) | 2017-04-06 | 2017-04-06 | A kind of special sewage-treatment plant of steel plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720355005.5U CN206955806U (en) | 2017-04-06 | 2017-04-06 | A kind of special sewage-treatment plant of steel plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206955806U true CN206955806U (en) | 2018-02-02 |
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ID=61372708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720355005.5U Active CN206955806U (en) | 2017-04-06 | 2017-04-06 | A kind of special sewage-treatment plant of steel plant |
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| Country | Link |
|---|---|
| CN (1) | CN206955806U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109607639A (en) * | 2019-01-11 | 2019-04-12 | 北旺建设集团有限公司 | A kind of sewage purifying and treating device of municipal sewage pipe network |
-
2017
- 2017-04-06 CN CN201720355005.5U patent/CN206955806U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109607639A (en) * | 2019-01-11 | 2019-04-12 | 北旺建设集团有限公司 | A kind of sewage purifying and treating device of municipal sewage pipe network |
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