CN104971679A - Intelligent poly-ferric aluminum sulfate preparation and solidification apparatus - Google Patents
Intelligent poly-ferric aluminum sulfate preparation and solidification apparatus Download PDFInfo
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- CN104971679A CN104971679A CN201510362782.8A CN201510362782A CN104971679A CN 104971679 A CN104971679 A CN 104971679A CN 201510362782 A CN201510362782 A CN 201510362782A CN 104971679 A CN104971679 A CN 104971679A
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- sulfuric acid
- reaction warehouse
- reaction chamber
- storage tank
- aluminum sulfate
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Abstract
The invention discloses an intelligent poly-ferric aluminum sulfate preparation and solidification apparatus. The apparatus comprises a reaction chamber containing bauxite with a high iron content, an oil bath tank, a sulfuric acid storage tank, a flow detection device, a temperature detection device, and a PLC control device; the upper cover of the reaction chamber is connected to a stirring device; the temperature detection device is arranged in the reaction chamber; and the reaction chamber is communicated with a vacuumizing device; the sulfuric acid storage tank is provided with a sulfuric acid outlet, the sulfuric acid outlet is connected to the material inlet (B) of the reaction chamber through an electromagnetic valve (A), a pressure pump, and a pipeline; and the flow detection device is arranged on the pipeline. The provided intelligent poly-ferric aluminum sulfate preparation and solidification apparatus has the advantages that the feed operation is simple and easy, the apparatus is safe and environment-friendly, and the feed amount is precise. By continuous heating and vacuumizing, the pressure in the reaction chamber is maintained in a low level, the boiling point of water is reduced under a low pressure, thus a large amount of water in substances are evaporated at a low temperature, the poly-ferric aluminum sulfate is dehydrated rapidly until the poly-ferric aluminum sulfate is solidified, and the transportation and storage become more convenient.
Description
Technical field
The present invention relates to a kind of intelligent PAFS preparation and solidification equipment.
Background technology
Along with industrial or agricultural and rapid development of economy, water environment pollution problem is more and more serious, and the process of sewage more and more comes into one's own.Create thereupon and think many method for treating water such as biological treatment, chemical oxidization method, electrodialysis, ion-exchange, absorption method, flocculent precipitation.And consider economic and practical with safe handling problem, flocculent precipitation be most widely used in current water treatment, applicability is the strongest, a kind of method of lower cost, and the selection of flocculant is the key in the method.
Find in practice, PAFS combines the advantage of molysite and aluminium salt, has the advantages such as molecular weight is large, the rate of settling is fast, is successfully applied in various waste water treatment process as flocculant.But in actual production, also do not have a kind ofly can realize the solidification PAFS preparation facilities of High-efficient Production based on low-pressure boiled.
Summary of the invention
For overcoming the deficiencies in the prior art, the object of the present invention is to provide a kind of intelligent PAFS preparation and solidification equipment, there is the advantages such as equipment is simple, easy to operate, small investment, product cost are low.
The present invention is the technical scheme solving the employing of its technical problem:
The preparation of intelligence PAFS and solidification equipment, comprise reaction warehouse, oil bath, sulfuric acid storage tank, flow detector, temperature-detecting device, PLC control device; Be injected with phenyl silicone oil in described oil bath, and electrothermal tube is installed; Described reaction warehouse is by support installing in oil bath, and described reaction warehouse top is provided with material inlet one for adding high-iron bauxite, for adding the material inlet two of sulfuric acid solution; Be provided with material outlet bottom described reaction warehouse, described material outlet by pipeline communication to outside oil bath; Described reaction warehouse top cap is connected to agitating device; Described temperature-detecting device is arranged in reaction warehouse; Described reaction warehouse is communicated with vacuum extractor; Slag cleaning device for pushing the curing material sticking in reaction warehouse inwall is installed in described reaction warehouse; Described sulfuric acid storage tank is provided with sulfuric acid solution outlet, and described sulfuric acid solution outlet, by the material inlet two of magnetic valve one, compression pump, pipeline access reaction warehouse, described pipeline is provided with flow detector; Described sulfuric acid storage tank is provided with linker with a scale, for the convenient sulfuric acid capacity observed in sulfuric acid storage tank; The material inlet one of described reaction warehouse is provided with seal cover, material outlet is provided with magnetic valve two; Described PLC control device is connected with flow detector, magnetic valve one, magnetic valve two, temperature-detecting device, electrothermal tube, agitating device, vacuum extractor, slag cleaning device.
Further, described slag cleaning device comprises scarfing cinder dish, and the power arm for driving scarfing cinder dish to promote back and forth, and described scarfing cinder dish is connected with power arm, and the described scarfing cinder face of trying to get to the heart of a matter is provided with at least one piece of flat scraper plate.
The invention has the beneficial effects as follows: the one intelligence PAFS preparation that the present invention adopts and solidification equipment, make that feed operation is simple, safety and environmental protection, inlet amount are accurate, and can also regulate reaction temperature and reaction time, and operation is simple, safety and environmental protection to make feeding.In addition, the present invention, also by continuous heating and vacuumizing, makes reaction warehouse internal gas pressure maintain lower scope, low pressure impels the boiling point of water to reduce, and then the moisture in material can be made at low temperatures to evaporate in a large number, makes PAFS fast dewatering, until solidification, convenient transport and storage.
Accompanying drawing explanation
Below in conjunction with accompanying drawing and example, the invention will be further described.
Fig. 1 is structural representation of the present invention.
Detailed description of the invention
With reference to Fig. 1, the intelligent PAFS preparation of one of the present invention and solidification equipment, comprise reaction warehouse 1, oil bath 2, sulfuric acid storage tank 3, flow detector 4, temperature-detecting device 5, PLC control device 6; Be injected with phenyl silicone oil in described oil bath 2, and electrothermal tube 7 is installed; Described reaction warehouse 1 is arranged in oil bath 2 by support (scheming not shown), and described oil bath 2 is supported on the ground by frame (scheming not shown); Described reaction warehouse 1 top is provided with material inlet one for adding high-iron bauxite, for adding the material inlet two of sulfuric acid solution; Be provided with material outlet bottom described reaction warehouse, described material outlet by pipeline communication to outside oil bath 2; Described reaction warehouse 1 top cap is connected to agitating device 9; Described temperature-detecting device 5 is arranged in reaction warehouse 1; Described reaction warehouse 1 top is communicated with vacuum extractor 13; Slag cleaning device 15 for pushing the curing material sticking in reaction warehouse inwall is installed in described reaction warehouse; Described sulfuric acid storage tank 3 is provided with sulfuric acid solution outlet, and described sulfuric acid solution outlet, by the material inlet two of magnetic valve 1, compression pump 11, pipeline access reaction warehouse 1, described pipeline is provided with flow detector 4; Described sulfuric acid storage tank is provided with linker with a scale, for the convenient sulfuric acid capacity 14 observed in sulfuric acid storage tank; The material inlet one of described reaction warehouse 1 is provided with seal cover 8, material outlet is provided with magnetic valve 2 12; Described PLC control device 6 is connected with flow detector 4, magnetic valve 1, magnetic valve 2 12, temperature-detecting device 5, electrothermal tube 7, agitating device 9, vacuum extractor 13, slag cleaning device 15.
Described slag cleaning device 15 comprises scarfing cinder dish, and the power arm for driving scarfing cinder dish to promote back and forth, and described scarfing cinder dish is connected with power arm, and the described scarfing cinder face of trying to get to the heart of a matter is provided with at least one piece of flat scraper plate.
Operation principle of the present invention is: by the phenyl silicone oil in electrothermal tube 7 heating oil bath 2, for reaction warehouse 1 provides suitable reaction temperature.Sulfuric acid solution in sulfuric acid storage tank 3 is through magnetic valve 1, compression pump 11, enter in reaction warehouse 1 from material inlet two and react with high-iron bauxite, flow detector 4 is for detecting the conveying capacity of sulfuric acid solution, setting value is reached once conveying capacity, PLC control device 6 Controlling solenoid valve 1 is closed, compression pump 11 is out of service, guarantees that inlet amount is accurate.In course of reaction, PLC control device 6 controls agitating device 9 pairs of materials and stirs, the reaction temperature in temperature-detecting device 5 detection reaction storehouse, and PLC control device 6 receives the detection data of temperature-detecting device 5, the heating power of regulation heating pipe 7, to reach the object of heated at constant temperature.After completion of the reaction, vacuum extractor 13 is opened by PLC control device 6, adjust heating-up temperature simultaneously, then based on low-pressure boiled principle, vacuum extractor 13 abstraction reaction storehouse 1 internal gas pressure, reaction warehouse internal gas pressure is made to maintain lower scope, low pressure impels the boiling point of water to reduce, and then the moisture in material can be made at low temperatures to evaporate in a large number, makes PAFS fast dewatering, until solidification, the PAFS of solidification can conveniently transport and store.Finally, opened the magnetic valve 2 12 of material outlet by PLC control device 6, and control slag cleaning device 15 starts, and material is pushed to material outlet, takes out material easily.
The above, just preferred embodiment of the present invention, the present invention is not limited to above-mentioned embodiment, as long as it reaches technique effect of the present invention with identical means, all should belong to protection scope of the present invention.
Claims (2)
1. intelligent PAFS preparation and solidification equipment, is characterized in that: comprise reaction warehouse, oil bath, sulfuric acid storage tank, flow detector, temperature-detecting device, PLC control device;
Be injected with phenyl silicone oil in described oil bath, and electrothermal tube is installed;
Described reaction warehouse is by support installing in oil bath, and described reaction warehouse top is provided with material inlet one for adding high-iron bauxite, for adding the material inlet two of sulfuric acid solution; Be provided with material outlet bottom described reaction warehouse, described material outlet by pipeline communication to outside oil bath; Described reaction warehouse top cap is connected to agitating device; Described temperature-detecting device is arranged in reaction warehouse; Described reaction warehouse is communicated with vacuum extractor; Slag cleaning device for pushing the curing material sticking in reaction warehouse inwall is installed in described reaction warehouse;
Described sulfuric acid storage tank is provided with sulfuric acid solution outlet, and described sulfuric acid solution outlet, by the material inlet two of magnetic valve one, compression pump, pipeline access reaction warehouse, described pipeline is provided with flow detector; Described sulfuric acid storage tank is provided with linker with a scale, for the convenient sulfuric acid capacity observed in sulfuric acid storage tank;
The material inlet one of described reaction warehouse is provided with seal cover, material outlet is provided with magnetic valve two;
Described PLC control device is connected with flow detector, magnetic valve one, magnetic valve two, temperature-detecting device, electrothermal tube, agitating device, vacuum extractor, slag cleaning device.
2. intelligent PAFS preparation according to claim 1 and solidification equipment, it is characterized in that: described slag cleaning device comprises scarfing cinder dish, and the power arm for driving scarfing cinder dish to promote back and forth, described scarfing cinder dish is connected with power arm, and the described scarfing cinder face of trying to get to the heart of a matter is provided with at least one piece of flat scraper plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510362782.8A CN104971679A (en) | 2015-06-26 | 2015-06-26 | Intelligent poly-ferric aluminum sulfate preparation and solidification apparatus |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510362782.8A CN104971679A (en) | 2015-06-26 | 2015-06-26 | Intelligent poly-ferric aluminum sulfate preparation and solidification apparatus |
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| CN104971679A true CN104971679A (en) | 2015-10-14 |
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| CN201510362782.8A Pending CN104971679A (en) | 2015-06-26 | 2015-06-26 | Intelligent poly-ferric aluminum sulfate preparation and solidification apparatus |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105521753A (en) * | 2015-11-17 | 2016-04-27 | 山东玉皇新能源科技有限公司 | Reaction apparatus used for batch production of carbon nanotube-oxide composite material |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0369515B2 (en) * | 1982-03-05 | 1991-11-01 | Shionogi & Co | |
| CN2158872Y (en) * | 1993-06-24 | 1994-03-16 | 上海冶金设计研究院 | Gas-liquid quick-reacting apparatus for production of polyiron |
| CN102976385A (en) * | 2012-11-30 | 2013-03-20 | 江门市慧信净水材料有限公司 | Low-pressure boiling and solidifying device of liquid polyaluminium chloride |
-
2015
- 2015-06-26 CN CN201510362782.8A patent/CN104971679A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0369515B2 (en) * | 1982-03-05 | 1991-11-01 | Shionogi & Co | |
| CN2158872Y (en) * | 1993-06-24 | 1994-03-16 | 上海冶金设计研究院 | Gas-liquid quick-reacting apparatus for production of polyiron |
| CN102976385A (en) * | 2012-11-30 | 2013-03-20 | 江门市慧信净水材料有限公司 | Low-pressure boiling and solidifying device of liquid polyaluminium chloride |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105521753A (en) * | 2015-11-17 | 2016-04-27 | 山东玉皇新能源科技有限公司 | Reaction apparatus used for batch production of carbon nanotube-oxide composite material |
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Application publication date: 20151014 |
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