CN218709789U - High concentration making wine waste water resourceful comprehensive treatment equipment - Google Patents
High concentration making wine waste water resourceful comprehensive treatment equipment Download PDFInfo
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- CN218709789U CN218709789U CN202222975343.2U CN202222975343U CN218709789U CN 218709789 U CN218709789 U CN 218709789U CN 202222975343 U CN202222975343 U CN 202222975343U CN 218709789 U CN218709789 U CN 218709789U
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Abstract
The utility model discloses a high concentration wine making waste water resource comprehensive treatment device, including the regulating tank, the evaporating pot that connect gradually through the pipeline, the condensing tank group, condensate water collecting tank and the condensate water integration processing system who is connected to condensate water collecting tank, condensate water integration processing system includes the regulating unit that sets gradually, anaerobic reaction unit, oxygen deficiency reaction unit, membrane biochemical strengthening reaction unit and sludge precipitation unit, condensate water overflows to the regulating unit of condensate water integration processing system from condensate water collecting tank, carries out anaerobic reaction, oxygen deficiency reaction, membrane separation, sludge precipitation after adjusting in proper order, the supernatant is discharged through the pipeline; the utility model discloses a treatment facility can handle high concentration making wine waste water, and the comparatively limpid comdenstion water of production is very easily biochemical treatment, greatly reduced subsequent processing technology's burden, and can concentrate the solid matter in the waste water, can realize the utilization.
Description
Technical Field
The utility model belongs to the technical field of waste water treatment, concretely relates to comprehensive treatment equipment for resourceful treatment high concentration making wine waste water.
Background
In the brewing process, metabolism of saccharomyces cerevisiae is utilized to consume starch substances in raw materials for saccharification, so that substances such as alcohols, esters, acids and the like are generated by fermentation. In the whole process, a large amount of protein, macromolecular organic acid, fat, polypeptide and mycoprotein participating in fermentation are remained in the production process, and the substances are usually dissolved in the solution and enter a subsequent treatment unit along with the solution at the bottom of the pit. The brewing wastewater not only has large quantity, but also has high concentration of organic matters, the COD can reach 10-25 ten thousand, if the wastewater is directly discharged without treatment, the environmental pollution is large, and the direct treatment of the wastewater can cause large load pressure to a subsequent biochemical treatment system.
SUMMERY OF THE UTILITY MODEL
To the problem that exists among the prior art, the utility model provides a high concentration making wine waste water resourceful comprehensive treatment equipment to solve the technical problem who mentions in the background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a high-concentration brewing wastewater recycling comprehensive treatment device comprises a regulating tank, an evaporating tank, a condensing tank group, a condensed water collecting tank and a condensed water integrated treatment system connected to the condensed water collecting tank, wherein the regulating tank, the evaporating tank, the condensing tank group and the condensed water integrated treatment system are sequentially connected through pipelines;
the condensed water integrated treatment system comprises a regulating unit, an anaerobic reaction unit, an anoxic reaction unit, a membrane biochemical strengthening reaction unit and a sludge precipitation unit which are sequentially arranged, condensed water overflows from the condensed water collecting tank to the regulating unit of the condensed water integrated treatment system, the anaerobic reaction, the anoxic reaction, the membrane separation and the sludge precipitation are sequentially carried out after regulation, and supernatant is discharged through a pipeline.
Preferably, a heat exchanger is arranged on the inner wall or the outer wall of the evaporation tank, a heating source is arranged outside the evaporation tank, and the heating source is connected to an inlet and an outlet of the heat exchanger through pipelines.
Preferably, the heating source is an air-energy heat pump, the air-energy heat pump is connected to the condensing tank set through a pipeline, and the low temperature generated by the air-energy heat pump enables the evaporation gas generated by the evaporation tank to be condensed into liquid in the condensing tank set.
Preferably, a liquid level detection device is arranged in the evaporation tank, and a pressure monitoring device is arranged at the top of the evaporation tank.
Preferably, the condensation tank group is connected with two condensation tanks in series, and liquid obtained through twice condensation is discharged to the condensed water collection tank.
Preferably, a vacuum pump is arranged outside the condensing tank group and is respectively connected with the two condensing tanks of the condensing tank group through pipelines.
Preferably, the membrane biochemical enhancement reaction unit is filled with filler, a ceramic membrane is arranged in the membrane biochemical enhancement reaction unit, a blower is arranged outside the membrane biochemical enhancement reaction unit, and the blower blows airflow into the membrane biochemical enhancement reaction unit through a pipeline to perform aeration stirring.
Preferably, be provided with the mud bucket in the sludge precipitation unit, the mud bucket passes through pipe connection sludge pump, sludge pump passes through pipe connection concentrate blending tank, with the sludge pump who produces to concentrate blending tank.
Preferably, the evaporation tank is connected with the sludge pump through a pipeline, a valve is arranged on the pipeline, and the sludge pump pumps sludge generated by the evaporation tank to the concentrate mixing tank.
Preferably, a stirring device is arranged in the adjusting tank; an automatic batch feeder is arranged on the concentrate mixing tank.
Compared with the prior art, the utility model following beneficial effect has:
1) The utility model adopts the evaporator, the air energy heat pump, the evaporating pot, the condensing pot group and the condensed water collecting pot to treat the high-concentration brewing wastewater, the generated clear condensed water is easy to be biochemically treated, and the burden of the subsequent treatment process can be effectively reduced;
2) The brewing wastewater contains a large amount of soluble organic matters due to the special production process, and if the soluble organic matters are directly treated, the difficulty is high and the resource waste is caused, the utility model adopts the air energy heat pump as the heat source of the evaporator, so that the solid matters in the wastewater can be concentrated at a lower temperature, and the difficulty of water treatment can be effectively reduced;
3) The process the utility model discloses a treatment facility handles the mud that produces, can get into follow-up resourceful treatment unit, along with concentrated product utilization of resources together, whole technology does not have secondary pollution, can realize waste water maximize resource processing.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural diagram of the high concentration brewing wastewater recycling comprehensive treatment equipment of the utility model.
In the figure: 1. a conditioning tank; 2. a one-way valve; 3. an evaporator tank; 4. a heating source; 5. a set of condensing tanks; 6. a vacuum pump; 7. a condensed water collection tank; 8. a condensate water integrated treatment system; 9. a filler; 10. a ceramic membrane; 11. a mud discharging hopper; 12. a blower; 13. a sludge pump; 14. an automatic batch feeder; 15. a concentrate mixing tank; 16. a liquid level detection device; 17. a pressure monitoring device; 18. and (4) a stirring device.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the present application, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in figure 1, the high-concentration brewing wastewater recycling comprehensive treatment equipment comprises a raw water adjusting system, an air energy heat pump concentration and separation system and a condensed water integrated treatment system;
the adjusting system comprises an adjusting tank 1 and a stirring device 18 arranged in the adjusting tank 1;
the air heat pump concentration and separation system comprises: the device comprises an evaporation tank 3, a condensation tank group 5, a condensed water collecting tank 7 and a concentrate mixing tank 15;
the condensed water integrated treatment system 8 comprises a regulating unit, an anaerobic unit, an anoxic unit, a membrane biochemical enhanced reaction unit and a sludge precipitation unit which are arranged in sequence, condensed water overflows from the condensed water collecting tank 7 to the regulating unit of the condensed water integrated treatment system 8, the anaerobic reaction, the anoxic reaction, the membrane separation and the sludge precipitation are carried out in sequence after regulation, and supernatant is discharged through a pipeline;
specifically, the adjusting tank 1, the evaporating tank 3, the condensing tank group 5, the condensed water collecting tank 7 and the condensed water integrated processing system 8 are connected in sequence through pipelines.
It should be noted that, produce the comprehensive utilization of mud in order to realize waste water treatment, the utility model discloses still be provided with sludge hopper 11 in the sludge precipitation unit, sludge hopper 11 passes through pipe connection sludge pump 13, and sludge pump 13 passes through pipe connection concentrate blending tank 15, and the mud pump that will produce sends to concentrate blending tank 15, and simultaneously, evaporating pot 3 also is connected with sludge pump 13 through the pipeline, is provided with valve (not shown in the figure) on its this pipeline, and sludge pump 13 sends the mud pump that evaporating pot 3 produced to concentrate blending tank 15.
The treatment equipment for treating the high-concentration brewing wastewater comprises the following steps:
s1, homogenizing: the brewing wastewater is conveyed to an adjusting tank 1, and the wastewater is conveyed to a subsequent system for treatment after being stirred and homogenized in a physical stirring manner;
s2, low-temperature concentration: the homogenized wastewater enters an air heat pump concentration and separation system, and the moisture in the wastewater is changed into gas state in an evaporation mode at a lower temperature and a lower pressure so as to be separated from the stock solution; the obtained concentrated solution is conveyed to a subsequent unit through a sludge discharge pump 13 for resource treatment, and the evaporated gas enters a condensing tank group 5 for condensation;
s3, collecting condensed water: the water vapor in the concentration system is condensed in a condensed water collecting tank 7 through temperature reduction, and condensed water enters a subsequent condensed water integrated treatment system 8 for treatment;
s4, integrated treatment of condensed water: condensed water generated from the condensed water collecting tank 7 firstly enters a regulating tank for homogenization, and then sequentially passes through an anaerobic unit, an anoxic unit, a membrane biochemical enhanced reaction unit and a sludge precipitation unit, and sewage is treated and then discharged after reaching the standard;
s5, sludge treatment: concentrated solution generated in the sludge precipitation unit is conveyed to a concentrated substance mixing tank 15 through a sludge discharge pump 13, and after a certain amount of nutrient elements are added by adopting an automatic feeder 14, the concentrated solution can be used as liquid fertilizer for resource utilization.
In order to evaporate-condensation to waste water, the utility model discloses set up the heat exchanger in evaporating pot 3 or the outer wall, evaporating pot 3 is provided with heating source 4 outward, and heating source 4 heats the heat transfer medium of inside through the import and the export of pipe connection to heat exchanger, then heats evaporation treatment to waste water in importing to evaporating pot 3 with heat transfer medium.
In some embodiments, the heating source 4 may be an air-energy heat pump, and the air-energy heat pump is connected to the condensing tank set 5 through a pipe, and the low temperature generated by the air-energy heat pump causes the evaporation gas generated by the evaporation tank 3 to be condensed into liquid in the condensing tank set 5.
Meanwhile, a one-way valve 2 is arranged on a pipeline connecting the adjusting tank 1 and the evaporating tank 3, a liquid level detection device 16 is arranged in the evaporating tank 3, a pressure monitoring device 17 is arranged at the top of the liquid level detection device, and the liquid level in the evaporating tank 3 can be adjusted according to requirements through the control of the one-way valve 2 and the liquid level detection device 16.
The above-mentioned liquid level detecting device 16 can be a liquid level meter, a float switch, etc., and it should be noted that these examples are merely illustrative and should not be construed as limiting the scope of the present invention.
It should be noted that, the condensing tank group 5 of the present invention adopts a series connection mode to connect two condensing tanks, and the liquid condensed twice is discharged to the condensed water collecting tank 7, so that the condensing efficiency of the evaporation waste water can be improved; moreover, the heat exchangers in the two condensing tank groups 5 are also connected in series, and after the steam flows in and out from one condensing tank group 5, the steam is connected to the inlet of the heat exchanger of the other condensing tank group 5 through a pipeline, namely, the steam in the two condensing tank groups 5 is sequentially condensed through single circulation flow.
In other embodiments, a vacuum pump 6 may be further disposed outside the condensation tank group 5, and the vacuum pump 6 is connected to the two condensation tanks of the condensation tank group 5 through pipes.
The vacuum pump 6 can reduce the pressure in the two condensing tanks of the condensing tank group 5 and the evaporating tank 3 so as to ensure that the working pressure is lower in the evaporation process, the solution is subjected to heat exchange in a sleeve wall type heating (cooling) mode, water and solid substances are separated by utilizing the heat generated by a closed loop heat exchange loop of the air energy heat pump, and the effluent is subjected to subsequent treatment after evaporation and condensation.
After the condensate is evaporated, the amount of solid contained in the condensate is greatly reduced, small molecular organic pollutants contained in the condensate are easily subjected to biochemical treatment, and the biodegradability of wastewater is improved.
The membrane biochemical strengthening reaction unit is filled with filler 9, a ceramic membrane 10 is arranged in the membrane biochemical strengthening reaction unit, an air blower 12 is arranged outside the membrane biochemical strengthening reaction unit, and the air blower 12 blows air flow into the membrane biochemical strengthening reaction unit through a pipeline to carry out aeration stirring. When the wastewater treatment is carried out, the filler 9 is in fluidized operation in the system, and in the membrane biochemical strengthening reaction unit, the blower 12 can carry out aeration and stirring through the ceramic membrane 10 to ensure that the filler 9 is in a suspended state.
The utility model discloses a treatment facility carries out the whole flow as follows of comprehensive processing method of resourceization to high concentration making wine waste water:
1) Raw water enters the regulating tank 1, the high-speed motor drives the stirring device 18 to stir and mix, and then the raw water enters the evaporating tank 3 to be evaporated at low temperature under the control of the liquid level detection device 16 and the one-way valve 2;
2) The homogenized wastewater enters an evaporation tank 3, the heat exchange temperature is increased under the action of an air energy heat pump 4, the generated heat heats the wastewater by a sleeve wall type heat exchange method, and simultaneously a vacuum pump 6 starts to work, so that the wastewater is boiled at low temperature in an evaporation system;
3) The water vapor generated in the evaporation tank 3 enters the condensation tank group 5, and the air energy heat pump generates low temperature so that the evaporation gas is rapidly condensed into liquid in the condensation tank of the condensation tank group 5 and finally enters the condensed water collecting tank 7.
4) The condensed water overflows from the condensed water collecting tank 7 to the condensed water integrated treatment system 8 for treatment, and the integrated equipment integrates a plurality of treatment units, and specifically comprises the following steps: the device comprises a regulating unit, an anaerobic reaction unit, an anoxic reaction unit, a membrane biochemical strengthening reaction unit and a sludge precipitation unit. The treated wastewater can be directly discharged or recycled after reaching the standard, and the generated sludge is conveyed into a concentrate mixing tank 15 through a sludge discharge pump 13 for subsequent treatment and resource utilization.
5) After evaporation, the concentration of solid matters and nutrient substances in the high-concentration brewing wastewater is improved, the concentrated solution is conveyed to a concentrate mixing tank 15 through a sludge discharge pump 13, and the concentrated solution can be used as a water-soluble fertilizer formula for resource utilization after a certain amount of nutrient elements are added by an automatic batch feeder 14 under the stirring of a motor.
The above embodiments are illustrative of the present invention and not restrictive thereof, and it should be understood that various changes, modifications, substitutions and alterations can be made herein without departing from the spirit and scope of the invention as defined by the appended claims and their equivalents.
Claims (10)
1. A high concentration making wine waste water resourceful comprehensive treatment equipment which characterized in that: the system comprises a regulating tank (1), an evaporating tank (3), a condensing tank group (5), a condensed water collecting tank (7) and a condensed water integrated treatment system (8) connected to the condensed water collecting tank (7) which are sequentially connected through pipelines;
the condensed water integrated treatment system (8) comprises a regulating unit, an anaerobic reaction unit, an anoxic reaction unit, a membrane biochemical strengthening reaction unit and a sludge precipitation unit which are sequentially arranged, condensed water overflows from the condensed water collecting tank (7) to the regulating unit of the condensed water integrated treatment system (8), anaerobic reaction, anoxic reaction, membrane separation and sludge precipitation are sequentially carried out after regulation, and supernatant is discharged through a pipeline.
2. The recycling comprehensive treatment equipment for the high-concentration brewing wastewater according to claim 1, characterized in that:
the heat exchanger is arranged on the inner wall or the outer wall of the evaporation tank (3), the heating source (4) is arranged outside the evaporation tank (3), and the heating source (4) is connected to the inlet and the outlet of the heat exchanger through a pipeline.
3. The high-concentration brewing wastewater recycling comprehensive treatment equipment as recited in claim 2, wherein:
the heating source (4) is an air energy heat pump, the air energy heat pump is connected to the condensing tank set (5) through a pipeline, and the low temperature generated by the air energy heat pump enables the evaporation gas generated by the evaporation tank (3) to be condensed into liquid in the condensing tank set (5).
4. The recycling comprehensive treatment equipment for the high-concentration brewing wastewater according to claim 1, characterized in that:
a liquid level detection device (16) is arranged in the evaporation tank (3), and a pressure monitoring device (17) is arranged at the top of the evaporation tank.
5. The recycling comprehensive treatment equipment for the high-concentration brewing wastewater according to claim 1, characterized in that:
the condensation tank group (5) is connected with two condensation tanks in a series connection mode, and liquid condensed twice is discharged to the condensed water collection tank (7).
6. The recycling comprehensive treatment equipment for the high-concentration brewing wastewater as claimed in claim 5, wherein the recycling comprehensive treatment equipment comprises:
the outside of condensation jar group (5) is provided with vacuum pump (6), vacuum pump (6) pass through the pipeline with two condensation jars of condensation jar group (5) are connected respectively.
7. The recycling comprehensive treatment equipment for the high-concentration brewing wastewater according to claim 1, characterized in that:
the membrane biochemical enhancement reaction unit is filled with filler (9), a ceramic membrane (10) is arranged in the membrane biochemical enhancement reaction unit, an air blower (12) is arranged outside the membrane biochemical enhancement reaction unit, and air flow is blown into the membrane biochemical enhancement reaction unit through a pipeline by the air blower (12) to carry out aeration stirring.
8. The recycling comprehensive treatment equipment for the high-concentration brewing wastewater according to claim 1, characterized in that:
be provided with sludge hopper (11) in the sludge precipitation unit, sludge hopper (11) pass through pipe connection sludge pump (13), sludge pump (13) pass through pipe connection concentrate blending tank (15), and sludge pump to the concentrate blending tank (15) that will produce.
9. The recycling comprehensive treatment equipment for the high-concentration brewing wastewater according to claim 8, characterized in that:
the evaporation tank (3) is connected with the sludge pump (13) through a pipeline, a valve is arranged on the pipeline, and the sludge pump (13) pumps sludge generated by the evaporation tank (3) to the concentrate mixing tank (15).
10. The high-concentration brewing wastewater recycling comprehensive treatment equipment as claimed in claim 9, wherein:
a stirring device (18) is arranged in the adjusting tank (1); an automatic batch feeder (14) is arranged on the concentrate mixing tank (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222975343.2U CN218709789U (en) | 2022-11-08 | 2022-11-08 | High concentration making wine waste water resourceful comprehensive treatment equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222975343.2U CN218709789U (en) | 2022-11-08 | 2022-11-08 | High concentration making wine waste water resourceful comprehensive treatment equipment |
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| CN218709789U true CN218709789U (en) | 2023-03-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202222975343.2U Active CN218709789U (en) | 2022-11-08 | 2022-11-08 | High concentration making wine waste water resourceful comprehensive treatment equipment |
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| CN (1) | CN218709789U (en) |
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- 2022-11-08 CN CN202222975343.2U patent/CN218709789U/en active Active
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