CN204474395U - The preparation facilities of a kind of gelatin and biological carbon immobilized microorganism mud plate - Google Patents
The preparation facilities of a kind of gelatin and biological carbon immobilized microorganism mud plate Download PDFInfo
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- CN204474395U CN204474395U CN201520126460.9U CN201520126460U CN204474395U CN 204474395 U CN204474395 U CN 204474395U CN 201520126460 U CN201520126460 U CN 201520126460U CN 204474395 U CN204474395 U CN 204474395U
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- dewatered sludge
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Abstract
The preparation facilities of a kind of gelatin and biological carbon immobilized microorganism mud plate, primarily of three part compositions: immobilization solution-preparation device, dewatered sludge and immobilization solution mixing device, mud plate shaping equipment, the biological carbon reserve tank (1) established the fixed solution tempering tank (10) of agitator (2) in described immobilization solution-preparation device comprises and be arranged at above it, gelatin solution case (3) and cross-linking agent solution case (4), described dewatered sludge and fixed solution mixing device comprise the main tempering tank (11) that bottom is set to inverted cone-shaped, two-blade stirrer (6) and dewatered sludge reactor (7), described mud plate shaping equipment comprises rectangular parallelepiped mould (9) and is positioned at the acceleration forming agent reserve tank (8) of top.The utility model building process is simple, easy to operate.Applied range, can change experimental installation according to practical situation, as changed microbial inoculum, embedding medium, sorbent material etc.
Description
Technical field
The utility model relates to wastewater processing technology, particularly the preparation facilities of a kind of gelatin and biological carbon immobilized microorganism mud plate.
Background technology
Along with human development, water pollution problems is on the rise, and this forces people to develop efficient wastewater processing technology and solves water pollution problems.At present, the technology processing water pollutions can utilize physics, chemistry, biological means to carry out substantially.But physical method generally only can be disposed of sewage from surface, as sedimentation, filtration etc., can only as a kind of preprocessing means, cannot inherently address contamination; Chemical process generally all needs to add reaction reagent, carrys out degradation of contaminant by chemical reaction, but adding reaction reagent can bring new pollution, and some severe reaction conditions, cost is higher; Biological process is that energy-conserving and environment-protective, can be used as a kind of green cleaning means and be applied to water pollutions process by microorganism its life movable degradation of contaminant.
Free microorganism is subject to such environmental effects, and survival rate is lower, after fixing, just can greatly improve its survival rate, can also promote pollutants transfer simultaneously.General process for fixation can be divided into crosslinking, entrapping method, absorption method, covalent coupling method.If entrapping method can be combined with absorption method by the fixed biologically programmed cell that experiment uses utilize, just can merge the advantage of two kinds of methods, more effective degradation of contaminant.
Summary of the invention
This tests novel object is a kind of mud plate producing device of design, utilizes gelatin and biological carbon by microbial function partial fixing, improves microbiological deterioration pollutent efficiency, strengthens its survival rate, improve the residence time, make it not easily be washed away dispersion by flowing water.
By reference to the accompanying drawings, be described as follows:
A preparation facilities for gelatin and biological carbon immobilized microorganism mud plate, primarily of three part compositions: immobilization solution-preparation device, dewatered sludge and immobilization solution mixing device, mud plate shaping equipment;
Establish the fixed solution tempering tank 10 of agitator 2 in described immobilization solution-preparation device comprises and be arranged at biological carbon reserve tank 1, gelatin solution case 3 and the cross-linking agent solution case 4 above it, biological carbon reserve tank 1 is connected with fixed solution tempering tank 10 by conduit and control valve; Gelatin solution case 3 and cross-linking agent solution case 4 are connected with fixed solution tempering tank 10 with under meter by conduit;
The main tempering tank 11 of inverted cone-shaped, two-blade stirrer 6 and dewatered sludge reactor 7 is set to bottom described dewatered sludge and fixed solution mixing device comprise; Fixed solution tempering tank 10 is connected with the main tempering tank 11 of below by conduit and control valve; Stirring barrier sheet 7.1 wherein in dewatered sludge reactor 7 can twirl, and dewatered sludge enters the main tempering tank 11 of below by conduit and control valve afterwards, is stirred by two-blade stirrer 6;
Described mud plate shaping equipment comprises rectangular parallelepiped mould 9 and is positioned at the acceleration forming agent reserve tank 8 of top; Main tempering tank 11 and acceleration forming agent reserve tank 8 are connected to the rectangular parallelepiped mould 9 of below respectively by conduit and control valve, rectangular parallelepiped mould 9 specification can change according to practical situation, is applicable to different sewage process.
This experiment new beneficial effect is:
1. building process is simple, easy to operate.
2. applied range, can change experimental installation according to practical situation, as changed microbial inoculum, embedding medium etc.
3. the mud plate prepared can effective fixation of microbe, improves processing efficiency, increases the residence time, make it more easily play a role, not easily disperse.
4. mud plate is convenient to application preservation.
Accompanying drawing illustrates:
Fig. 1 is the utility model structural representation;
In figure: 1 biological carbon reserve tank, 2 agitators, 3 gelatin solution casees, 4 cross-linking agent solution casees, 5 under meters, 6 two-blade stirrer, 7 dewatered sludge reactors, 7.1 stir barrier sheet, and 8 accelerate forming agent reserve tank, 9 rectangular parallelepiped moulds, 10 fixed solution reactive tanks, 11 main tempering tanks, 12 control valves.
Embodiment
Below by specific embodiment, the utility model is further described:
This experimental installation is mainly divided into three parts: immobilization solution-preparation device, dewatered sludge and immobilization solution mixing device, mud plate shaping equipment.
Immobilization solution-preparation device comprises biological carbon reserve tank, agitator, gelatin and cross-linking agent solution case.Biological carbon wherein in biological carbon reserve tank has abundant pore texture, a large amount of organic-inorganic molecules and microorganism can be adsorbed, and its wide material sources, even some waste crop straws or corn cob, also there is good character, can biological carbon be converted into by simply firing, turn waste into wealth, so biological carbon is economic, green sorbent material.Gelatin in gelatin solution case is a kind of natural organic high-molecular carrier, has satisfactory stability, and suitable shows activity, and has wide range of applications, and security is high, pollution-free, is good embedding medium.
Dewatered sludge and fixed solution mixing device comprise main tempering tank, two-blade stirrer, dewatered sludge reactor.Stirring barrier sheet wherein in dewatered sludge reactor, can twirl, and dewatered sludge enters the main tempering tank of below afterwards.Be set to inverted cone-shaped bottom described main tempering tank, be conducive to mixed dewatered sludge like this and enter below rectangular parallelepiped mould.
Mud plate shaping equipment comprises rectangular parallelepiped mould, accelerates forming agent reserve tank.Wherein rectangular parallelepiped mould is more shallow, and the mud plate being unlikely preparation is like this too thick and have impact on its mass-transfer performance, and mould specification can change according to practical situation, is applicable to different sewage process.
Open biological carbon reserve tank, gelatin and cross-linking agent solution case, control solution flow by under meter, under agitator effect, make it be mixed to colloidal solution, open control valve afterwards, enter dewatered sludge and fixed solution mixing device.Stirring barrier sheet twirl in dewatered sludge reactor, makes activated sludge dehydration, and wherein contain the exclusive microbial strains of water body purification in active sludge, types of spawn can experimentally situation be selected.Close afterwards and stir barrier sheet, make dewatered sludge enter main tempering tank.Now open two-blade stirrer, wherein two agitating vane can ensure that dewatered sludge fully mixes with immobilization solution.Open control valve afterwards, mixing solutions inserts rectangular parallelepiped mould, leaves standstill afterwards, and standing period opens under meter valve, and forming agent is accelerated in instillation, makes mud plate rapid shaping.
The utility model selects natural organic high-molecular gelatin as embedding medium, and biological carbon is sorbent material, by microbial immobilized, improves its processing efficiency.Two kinds of equal safety non-toxics of reagent, be widely used, cost is lower, is to test the attractive reagent selected.
Claims (1)
1. a preparation facilities for gelatin and biological carbon immobilized microorganism mud plate, primarily of three part compositions: immobilization solution-preparation device, dewatered sludge and immobilization solution mixing device, mud plate shaping equipment, is characterized in that:
Establish the fixed solution tempering tank (10) of agitator (2) in described immobilization solution-preparation device comprises and be arranged at biological carbon reserve tank (1), gelatin solution case (3) and the cross-linking agent solution case (4) above it, biological carbon reserve tank (1) is connected with fixed solution tempering tank (10) by conduit and control valve; Gelatin solution case (3) and cross-linking agent solution case (4) are connected with fixed solution tempering tank (10) with under meter by conduit;
The main tempering tank (11) of inverted cone-shaped, two-blade stirrer (6) and dewatered sludge reactor (7) is set to bottom described dewatered sludge and fixed solution mixing device comprise; Fixed solution tempering tank (10) is connected with the main tempering tank (11) of below by conduit and control valve; Stirring barrier sheet (7.1) wherein in dewatered sludge reactor (7) can twirl, dewatered sludge enters the main tempering tank (11) of below by conduit and control valve afterwards, is stirred by two-blade stirrer (6);
Described mud plate shaping equipment comprises rectangular parallelepiped mould (9) and is positioned at the acceleration forming agent reserve tank (8) of top; Main tempering tank (11) is connected to the rectangular parallelepiped mould (9) of below by conduit and control valve, accelerate forming agent reserve tank (8) and be connected to rectangular parallelepiped mould (9) by under meter, the specification of rectangular parallelepiped mould (9) can change according to practical situation, is applicable to different sewage process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520126460.9U CN204474395U (en) | 2015-03-05 | 2015-03-05 | The preparation facilities of a kind of gelatin and biological carbon immobilized microorganism mud plate |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520126460.9U CN204474395U (en) | 2015-03-05 | 2015-03-05 | The preparation facilities of a kind of gelatin and biological carbon immobilized microorganism mud plate |
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| CN204474395U true CN204474395U (en) | 2015-07-15 |
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| CN201520126460.9U Expired - Fee Related CN204474395U (en) | 2015-03-05 | 2015-03-05 | The preparation facilities of a kind of gelatin and biological carbon immobilized microorganism mud plate |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118084190A (en) * | 2024-04-23 | 2024-05-28 | 北京林业大学 | Device and method for quickly constructing aerobic granular sludge for sewage treatment |
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2015
- 2015-03-05 CN CN201520126460.9U patent/CN204474395U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118084190A (en) * | 2024-04-23 | 2024-05-28 | 北京林业大学 | Device and method for quickly constructing aerobic granular sludge for sewage treatment |
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| C14 | Grant of patent or utility model | ||
| 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: 20150715 Termination date: 20160305 |