CN2712912Y - Liquid medicine and gas stirring apparatus - Google Patents
Liquid medicine and gas stirring apparatus Download PDFInfo
- Publication number
- CN2712912Y CN2712912Y CN200420035994.2U CN200420035994U CN2712912Y CN 2712912 Y CN2712912 Y CN 2712912Y CN 200420035994 U CN200420035994 U CN 200420035994U CN 2712912 Y CN2712912 Y CN 2712912Y
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- liquid medicine
- stirring
- pipe
- water
- air
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- Treatment Of Sludge (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
The utility model discloses a liquid medicine and gas stirring apparatus containing high polymer flocculation medicine which is filled in sewage in convertor sewage treatment technology, chiefly comprising a variable-frequency control box 13, a dry powder medicine feed machine 15, a water inlet pipe 18 and a liquid medicine stirring pool21 or 22 or 23, an air pipe 19 and an air nozzle20. A frequency control device 13 is made to adjust the mixture of a high polymer coagulant which is put into the liquid medicine stirring pool21 from the dry powder medicine feed machine 15 and water which enters the liquid medicine stirring pool21 from the water inlet pipe 18. Compressed air, which comes from a compressed air pipe line via the air pipe 19 is ejected by the air nozzle20, then the compressed air carries out junior air stirring of the water containing the high polymer coagulant in the liquid medicine stirring pool21, secondary stirring and stable sirring of water solution containing the high polymer coagulant is to be carried out via the air pipe and the air nozzle in the liquid medicine stirring pool22 or 23. When the liquid medicine concentration of the liquid medicine stirring pool23 reaches requrement, a medicine transfusion pump 24 is started, the liquid medicine is delivered to the filter-pressingprocedure of a filter press to effectively separate sludge and water in the sewage via the medicine transfusion pipe25.
Description
Technical field
The utility model relates to a kind of being applied in the metallurgical converter sewage treatment process, adds the liquid medicine gas stirring device of pbz polymer flocculation medicament in sewage.
Background technology
In the converter sewage treatment system, how mud in the sewage and water being separated effectively is research problem for a long time.Adopt sludge press filtration treatment process and relevant device thereof to receive certain effect in recent years, but converter sewage only can't be received significant results through simple press filtration processing, be also to contain a large amount of mud in the sewage to fail from sewage, to separate, not only bring harm, and wasted great amount of water resources to environment.
Summary of the invention
Task to be solved in the utility model provide a kind of reasonable in design, easy to operate can be with the liquid medicine gas stirring device of mud in the converter sewage and the isolated effectively interpolation polymeric flocculant of water.
For finishing above-mentioned task, the technical solution adopted in the utility model is: the front portion of the pressure filter sewage flocculation device in the converter sewage treatment process installs a cover liquid medicine gas stirring device additional, this covering device comprises the multistage liquid medicine agitated pool made from stainless steel or other material, the liquid medicine agitated pool can be circle pond or square bodily form pond or cuboid pond, and they are connected with each other again independently of one another.In each liquid medicine agitated pool, the jet pipe that is made of tracheae and valve is installed, and every tracheae external compressed air pipe all, pressurized air flows into tracheae after the valve ejection is carried out gas stirring to liquid medicine.The dry powder delivery machine is installed on top at elementary liquid medicine agitated pool, is communicated with a tremie pipe in the bottom of this delivery machine and inserts in the elementary liquid medicine agitated pool, and regulated valve is installed on this tremie pipe.Adorn a variable-frequence governor (as the BPI type) on dry powder delivery machine next door, control the opening degree of dry powder delivery machine valve by this variable-frequence governor.Water inlet pipe is installed on the elementary liquid medicine agitated pool, and its effect is that the polymeric flocculant that will put into elementary liquid medicine agitated pool from the dry powder delivery machine dissolves.
Adopt liquid medicine gas stirring device that as above technical scheme provides compared with prior art, it is characterized in that:
1. owing to before converter sewage enters the pressure filter press filtration, the polymeric flocculant lysate has been joined in the converter sewage, quickened the flocculation rate of mud in the sewage, after the pressure filter press filtration, can realize effectively separating of mud and water in the sewage, pressure filter goes out mud cake and is increased to about 20t/ hour by 1 ton/hour of past, and effectively velocity of separation has improved nearly 20 times.
2. improved the utilization ratio of water resources, reduced environmental pollution, to a converter steelmaking factory (enterprise) that produces 300～3,500,000 tons of steel per year but every year 200～3,000,000 yuan of conserve water resource expenses.
3. safe and feasible can not produce pollution for the second time to environment.
Description of drawings
Fig. 1 is the structural arrangement synoptic diagram of liquid medicine gas stirring device described in the utility model, also is specification digest accompanying drawing of the present utility model.
Fig. 2 is liquid medicine gas stirring device shown in Figure 1 present position synoptic diagram (B) in whole converter sewage treatment system.
Fig. 3 is the packaging assembly synoptic diagram of interior tracheae of liquid medicine agitated pool or valve.
Embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is described in further detail.
As shown in drawings, 13 is variable-frequence governor (or variable frequency control cabinet), and 14 is wire, and 15 is the dry powder delivery machine, 16 is valve, and 17 is tremie pipe, and 18 is water inlet pipe, and 19 is tracheae, 20 is valve, and 21 or 22 or 23 is the liquid medicine agitated pool, and 24 is the loading pump, and 25 is drug-transmitting pipe.Liquid medicine agitated pool 21 or 22 or 23 the most handy stainless steels are made, their shape can be the square bodily form or cuboid, between the liquid medicine agitated pool 21 and 22 or alternate between 22 and 23 with the dividing plate that do not bind (or partition wall), so as the soups in the liquid medicine agitated pool 21 can flow into liquid medicine stir 22 or liquid medicine agitated pool 22 in soups can flow into liquid medicine agitated pool 23.In liquid medicine agitated pool 21 or 22 or 23, be the tracheae 19 that the vertical or horizontal N of being equipped with row (N 〉=1) makes of stainless steel tube, several valves 20 are housed on every tracheae 19, between the central hub axis of the central axis of tracheae 19 and valve 20 angle α or β are arranged, and angle α and angle β can equate also can be unequal.The air that enters tracheae 19 from external compressed air pipe is chewed 20 ejections from gas more like this, has strengthened the liquid medicine stirring extent in each liquid medicine agitated pool.On the top of liquid medicine agitated pool 21 water inlet pipe 18 is installed, a middle part, top that is assemblied in liquid medicine agitated pool 21 of tremie pipe 17, the other end of tremie pipe 17 link valve 16 backs and connect dry powder delivery machine 15.Variable-frequence governor 13 is installed in by the side of dry powder delivery machine 15, links with wire 14 between variable-frequence governor 13 and dry powder delivery machine 15.The described dry powder of this case is polymeric flocculant, and it can accelerate the flocculation rate of mud in the converter sewage.In the bottom side of liquid medicine stirrer 23 drug-transmitting pipe 25 is installed, assembling loading pump 24 on drug-transmitting pipe 25, its effect will be transported to next procedure through the stable liquid medicine that stirs through drug-transmitting pipe 24 in the liquid medicine agitated pool 23 by opening loading pump 24---the sludge press filtration operation.
When using the described liquid medicine gas stirring device of this case, polymeric flocculant is put in the dry powder delivery machine 15, adjust the correlation parameter of frequency conversion regulator 13, size according to amount of water, automatically adjust the rotating speed that is installed on the stirring electric motor in the dry powder delivery machine 15, allow dry powder delivery machine 15 interior polymeric flocculants be in the whipped state that does not stop.Open the valve on the water inlet pipe 18, allow water enter liquid medicine and stir in 21, Open valve 16 allows dry powder delivery machine 15 interior polymeric flocculants put into liquid medicine agitated pool 21.Water level in liquid medicine agitated pool 21 arrives certain altitude, connect compressed air pipe, make pressurized air enter tracheae 19 then by valve 20 ejections, spray the pressurized air that hits by valve 20 polymeric flocculant and water in the liquid medicine agitated pool 21 are carried out elementary stirring, promptly carry out preliminarily solubilised, become liquid medicine solution.Because the polymeric flocculant that water that enters from water inlet pipe 18 and tremie pipe 17 get off is continuously, so the liquid medicine solution in the liquid medicine agitated pool 21 can enter liquid medicine agitated pool 22 by liquid medicine agitated pool 21, the pressurized air that is ejected by the valve in the liquid medicine agitated pool 22 carries out the secondary stirring to the liquid medicine solution in the liquid medicine agitated pool 22, i.e. further dissolving, when the liquid medicine solution in the liquid medicine agitated pool 22 enters in the liquid medicine agitated pool 23, the pressurized air that is ejected by valve stirs for the third time to liquid medicine solution, promptly stable stirring the, polymeric flocculant fully and uniform dissolution in water.Detect the concentration of polymeric flocculant in the liquid medicine solution, when concentration reaches necessary requirement, open loading pump 24, contain the liquid medicine solution that polymeric flocculant and concentration reaches necessary requirement and continuously be transported to next procedure through drug-transmitting pipe 25---the pressure filter press filtration, with mud in the sewage and water sepn, mud becomes mud cake, the water reusable edible.
Claims (2)
1, a kind of liquid medicine gas stirring device, by variable-frequence governor (13), dry powder delivery machine (15), water inlet pipe (18), tracheae (19), valve (20), liquid medicine agitated pool (21,22,23), loading pump (24), drug-transmitting pipe (25) constitutes, it is characterized in that: be installed into water pipe (18) on the top of liquid medicine agitated pool (21), a top that is assemblied in liquid medicine agitated pool (21) of tremie pipe (17), the other end of tremie pipe (17) links valve (16) back and connects dry powder delivery machine (15), variable-frequence governor (13) is installed in by the side of dry powder delivery machine (15), and wire (14) is linked between variable-frequence governor (13) and the dry powder delivery machine (15); In liquid medicine agitated pool (21,22,23), be the vertical or horizontal N of being equipped with vapor pipe (19), on tracheae (19), be equipped with valve (20); Drug-transmitting pipe (25) is installed in bottom side at liquid medicine agitated pool (23), and loading pump (24) is arranged on drug-transmitting pipe (25).
2, a kind of liquid medicine gas stirring device according to claim 1 is characterized in that: between the central axis of the central axis of tracheae (19) and valve (20) angle α or β are arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200420035994.2U CN2712912Y (en) | 2004-05-24 | 2004-05-24 | Liquid medicine and gas stirring apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200420035994.2U CN2712912Y (en) | 2004-05-24 | 2004-05-24 | Liquid medicine and gas stirring apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2712912Y true CN2712912Y (en) | 2005-07-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200420035994.2U Expired - Fee Related CN2712912Y (en) | 2004-05-24 | 2004-05-24 | Liquid medicine and gas stirring apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2712912Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102242380A (en) * | 2010-05-13 | 2011-11-16 | 天津市大港镀锌厂 | Method for reinforcing uniformity of zinc plating passivation layer |
| CN103274510A (en) * | 2013-06-05 | 2013-09-04 | 山西太钢不锈钢股份有限公司 | Stirring method of flocculating agent pot |
| CN103706277A (en) * | 2013-12-31 | 2014-04-09 | 国核宝钛锆业股份公司 | Device and method for stirring oil removal agent |
| CN106995268A (en) * | 2016-01-26 | 2017-08-01 | 宝山钢铁股份有限公司 | A kind of distribution tank systems of dewaterer |
| CN109900539A (en) * | 2019-03-15 | 2019-06-18 | 遵义医学院附属医院 | A kind of HPV test experience biomimetic type reagent batch addition and evenly mixing device |
-
2004
- 2004-05-24 CN CN200420035994.2U patent/CN2712912Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102242380A (en) * | 2010-05-13 | 2011-11-16 | 天津市大港镀锌厂 | Method for reinforcing uniformity of zinc plating passivation layer |
| CN103274510A (en) * | 2013-06-05 | 2013-09-04 | 山西太钢不锈钢股份有限公司 | Stirring method of flocculating agent pot |
| CN103706277A (en) * | 2013-12-31 | 2014-04-09 | 国核宝钛锆业股份公司 | Device and method for stirring oil removal agent |
| CN106995268A (en) * | 2016-01-26 | 2017-08-01 | 宝山钢铁股份有限公司 | A kind of distribution tank systems of dewaterer |
| CN109900539A (en) * | 2019-03-15 | 2019-06-18 | 遵义医学院附属医院 | A kind of HPV test experience biomimetic type reagent batch addition and evenly mixing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050727 Termination date: 20100524 |