CN212076542U - Catalyst generator for advanced sewage treatment - Google Patents
Catalyst generator for advanced sewage treatment Download PDFInfo
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- CN212076542U CN212076542U CN201922453624.XU CN201922453624U CN212076542U CN 212076542 U CN212076542 U CN 212076542U CN 201922453624 U CN201922453624 U CN 201922453624U CN 212076542 U CN212076542 U CN 212076542U
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Abstract
The utility model discloses a catalyst generator for advanced sewage treatment, which comprises a reagent preparation device for preparing electrolyte solution; generator means for electrolyzing the alloy plate to form a homogeneous ionic catalyst; and a buffer release tank for storing the solution with the catalyst ions; the reagent preparation device is communicated with the generator equipment, and the generator equipment is communicated with the cache release tank. The generator equipment comprises an electrolytic tank and a PLC (programmable logic controller), wherein the PLC is respectively connected with two alloy polar plates through leads, the two alloy polar plates are positioned in the electrolytic tank, and the electrolytic tank is respectively communicated with the reagent preparation device and the cache release tank. The utility model discloses can the quantitative production homogeneous catalyst, reactant and homogeneous catalyst can the intensive mixing contact, and the catalytic activity center of catalyst obtains make full use of, improves catalytic efficiency, reduces economic cost.
Description
Technical Field
The utility model belongs to the technical field of sewage treatment, in particular to a catalyst generator for advanced wastewater treatment.
Background
With the increase of urban population and the rapid development of national economy, the discharge amount of urban sewage is increasing day by day, and the corresponding sewage discharge standard is stricter and stricter. At present, the emission standard of a plurality of municipal sewage treatment plants is promoted from the primary B standard in GB18918-2002, which is the pollutant emission standard of municipal sewage treatment plants, to the primary A standard or higher. The water quality after being treated by the traditional sewage treatment method is difficult to meet the requirement of the target, so the development of the advanced treatment technology of urban sewage is urgent and very important.
Ozone catalytic advanced oxidation is one of the commonly used advanced sewage treatment technologies, hydroxyl radicals are generated by excitation under the action of a specific catalyst, and organic matters which are difficult to degrade in sewage are removed by the aid of addition, substitution, electron transfer, bond breaking and the like between the radicals and organic compounds. The common heterogeneous catalyst is prepared by adopting a porous substance as a carrier and an impregnation method, and has the advantages of low load capacity, firmness, easy loss of active components and difficult recovery.
Disclosure of Invention
The utility model provides a catalyst generator for sewage advanced treatment to the technical problem who exists among the prior art, can prepare the used homogeneous phase ionic catalyst of sewage advanced treatment by the ration, have good production efficiency.
The utility model adopts the technical proposal that: a catalyst generator for advanced sewage treatment comprises
The reagent preparation device is used for preparing electrolyte solution;
the generator equipment is used for electrolyzing the alloy polar plate by utilizing an electrolytic environment provided by the electrolyte solution to form a homogeneous phase ionic catalyst;
the buffer release tank is used for storing the solution with the catalyst ions;
the reagent preparation device is communicated with the generator equipment, and the generator equipment is communicated with the cache release tank.
The reagent preparing device is provided with a feeding port, a solution conductivity measuring port and a liquid level switch assembly, wherein the feeding port and the solution conductivity measuring port are arranged at the top of the reagent preparing device, and the liquid level switch assembly is arranged on the side wall of the reagent preparing device.
The generator equipment comprises an electrolytic tank and a PLC (programmable logic controller), wherein the PLC is respectively connected with two alloy polar plates through leads, the two alloy polar plates are positioned in the electrolytic tank, and the electrolytic tank is respectively communicated with the reagent preparation device and the cache release tank.
An overflow port is arranged on the electrolytic tank, and the overflow port is slightly higher than the alloy polar plate.
The lower part of the buffer release tank is communicated with the generator equipment, and the upper part of the buffer release tank is communicated with the reagent preparation device through a backflow pipeline, so that resource recycling is facilitated.
The top end of the reagent preparation device is provided with a backflow port, and the backflow pipeline is connected with the backflow port.
Compared with the prior art, the utility model discloses the beneficial effect who has is: the utility model discloses can the quantitative production homogeneous catalyst, reactant and homogeneous catalyst intensive mixing contact, the catalytic activity center of catalyst obtains make full use of, improves catalytic efficiency, reduces economic cost.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural diagram of the reagent preparing apparatus of the present invention;
fig. 3 is a schematic structural view of the generator apparatus of the present invention.
FIG. 10-reagent dispensing apparatus; 20-a peristaltic pump; 30-an electrolytic tank; 40-a PLC control device; 50-a buffer release tank; 60-a return line; 11-a reflux port; 12-a throwing port; 13-solution conductivity measurement port; 14-a liquid level switch assembly; 31-an overflow port; a 32-alloy electrode; 33-a wire; 51-supernatant; 52-turbid solution.
Detailed Description
In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.
The embodiment of the utility model discloses a catalyst generator for advanced wastewater treatment, which comprises a reagent preparation device 10 for preparing electrolyte solution, as shown in the figure; the generator equipment is used for electrolyzing the alloy polar plate by utilizing an electrolytic environment provided by the electrolyte solution to form a homogeneous phase ionic catalyst; and a buffer release tank 50 for storing the solution with the catalyst ions. The reagent dispensing device 10 is in communication with the generator means into which the prepared reagent is pumped by a peristaltic pump 20, the generator means being in communication with the buffer release tank 50.
Be equipped with backward flow mouth 11, input port 12, solution conductivity measurement mouth 13 and liquid level switch module 14 on the device 10 is prepared to reagent, backward flow mouth 11, input port 12, solution conductivity measurement mouth 13 set up in the top of device 10 is prepared to reagent, liquid level switch module 14 set up in on the lateral wall of device 10 is prepared to reagent. The putting port 12 can quantitatively put electrolyte and deionized water, and the electrolyte and the deionized water are added according to the proportion to quantify the concentration of the electrolyte solution in the reagent preparation device 10; a solution conductivity measuring port 13 for facilitating insertion of a conductivity meter for measuring the conductivity of the electrolyte solution in the reagent preparing apparatus 10; the level switch assembly 14 is used to measure the level of liquid within the reagent dispensing apparatus 10.
The generator equipment comprises an electrolytic tank 30 and a PLC (programmable logic controller) 40, wherein the PLC 40 is respectively connected with two alloy pole plates 32 through leads 33, the two alloy pole plates 32 are positioned in the electrolytic tank 30, and the electrolytic tank 30 is respectively communicated with a reagent preparation device 10 and a cache release tank 50. The two alloy polar plates 32 are long and short, the distance between the two alloy polar plates is movable, the two alloy polar plates are used for adjusting current density and are convenient to clean, and the two alloy polar plates 32 are respectively communicated with the positive pole and the negative pole of the PLC control device 40 and can control the electric quantity. An overflow port 31 is arranged on the electrolytic tank 30, the overflow port 31 is slightly higher than the long alloy pole plate 32, and the water level is controlled, so that the electrolytic reaction is facilitated. After the electrolysis reaction is carried out for a period of time, a large amount of catalyst is attached between the two alloy electrode plates 32, so that the generation of the catalyst is influenced, and at the moment, the PLC control device 40 is adjusted to reversely connect the electrode power supply to activate the electrode plates, so that the smooth proceeding of the electrolysis reaction is facilitated, and the yield of the catalyst is improved.
The lower part of the cache release tank 50 is communicated with the generator equipment, and the upper part of the cache release tank 50 is communicated with the reflux port 11 of the reagent preparation device 10 through a reflux pipeline 60, so that resource recycling is facilitated. The buffer release tank 50 stores the ion catalyst generated by the catalytic reaction, seals and isolates air, and prolongs the storage time. When the catalyst is kept still, the catalyst is quickly settled and layered in the tank, the content of the catalyst in the supernatant 51 is little, the utilization value is not high, and the catalyst is refluxed to the reagent preparation device 10 at the front end through the reflux pipeline 60 for recycling. The catalyst content and the catalyst proportion in the bottom settling turbid liquid 52 are high, and the bottom settling turbid liquid is sealed and stored for subsequent use.
The present invention has been described in detail with reference to the embodiments, but the description is only exemplary of the present invention and should not be construed as limiting the scope of the present invention. The protection scope of the present invention is defined by the claims. Technical scheme, or technical personnel in the field are in the utility model technical scheme's inspiration the utility model discloses an essence and protection within range, design similar technical scheme and reach above-mentioned technological effect, perhaps to the impartial change that application scope was made and improve etc. all should still belong to within the protection scope is covered to the patent of the utility model.
Claims (6)
1. A catalyst generator for advanced wastewater treatment is characterized in that: comprises that
The reagent preparation device is used for preparing electrolyte solution;
the generator equipment is used for electrolyzing the alloy polar plate by utilizing an electrolytic environment provided by the electrolyte solution to form a homogeneous phase ionic catalyst;
and a buffer release tank for storing the solution with the catalyst ions;
the reagent preparation device is communicated with the generator equipment, and the generator equipment is communicated with the cache release tank.
2. The catalyst generator for advanced wastewater treatment according to claim 1, wherein: the reagent preparing device is provided with a feeding port, a solution conductivity measuring port and a liquid level switch assembly, wherein the feeding port and the solution conductivity measuring port are arranged at the top of the reagent preparing device, and the liquid level switch assembly is arranged on the side wall of the reagent preparing device.
3. The catalyst generator for advanced wastewater treatment according to claim 1, wherein: the generator equipment comprises an electrolytic tank and a PLC (programmable logic controller), wherein the PLC is respectively connected with two alloy polar plates through leads, the two alloy polar plates are positioned in the electrolytic tank, and the electrolytic tank is respectively communicated with the reagent preparation device and the cache release tank.
4. The catalyst generator for advanced wastewater treatment according to claim 3, wherein: an overflow port is arranged on the electrolytic tank, and the overflow port is slightly higher than the alloy polar plate.
5. The catalyst generator for advanced wastewater treatment according to claim 1, wherein: the lower part of the buffer release tank is communicated with the generator equipment, and the upper part of the buffer release tank is communicated with the reagent preparation device through a return pipeline.
6. The catalyst generator for advanced wastewater treatment according to claim 5, wherein: the top end of the reagent preparation device is provided with a backflow port, and the backflow pipeline is connected with the backflow port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922453624.XU CN212076542U (en) | 2019-12-31 | 2019-12-31 | Catalyst generator for advanced sewage treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922453624.XU CN212076542U (en) | 2019-12-31 | 2019-12-31 | Catalyst generator for advanced sewage treatment |
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| Publication Number | Publication Date |
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| CN212076542U true CN212076542U (en) | 2020-12-04 |
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| CN201922453624.XU Active CN212076542U (en) | 2019-12-31 | 2019-12-31 | Catalyst generator for advanced sewage treatment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111056614A (en) * | 2019-12-31 | 2020-04-24 | 天津万峰环保科技有限公司 | Catalyst generator for advanced sewage treatment |
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2019
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111056614A (en) * | 2019-12-31 | 2020-04-24 | 天津万峰环保科技有限公司 | Catalyst generator for advanced sewage treatment |
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