CN216776010U - Sterilization process water cyclic utilization system - Google Patents
Sterilization process water cyclic utilization system Download PDFInfo
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- CN216776010U CN216776010U CN202220165555.1U CN202220165555U CN216776010U CN 216776010 U CN216776010 U CN 216776010U CN 202220165555 U CN202220165555 U CN 202220165555U CN 216776010 U CN216776010 U CN 216776010U
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Abstract
The utility model discloses a sterilization process water recycling system, which comprises a sterilization tank, a warm water tank, a filter, a heat preservation tank, a cooling tower, a water chilling unit and a cold water tank, wherein the sterilization tank is connected with the warm water tank; the advantages are that: the heat exchange device is used for recycling heat in the high-temperature process water; the water in the boiler soft water tank is heated under the action of the first coil pipe and the condenser of the water chilling unit, then the boiler heats the soft water into steam, and the steam is sent into the sterilization tank to sterilize canned products, so that the energy consumption of the boiler is saved; the process water is injected into a warm bottle water tank through a second coil pipe, and the temperature of the canned bottle body is raised; squeeze into the heat exchanger of debitterizing jar through the process water in the third coil pipe in with the holding vessel for the temperature of debitterizing jar risees, has solved the problem of heating the debitterizing jar alone at present, has reduced the waste of the energy.
Description
The technical field is as follows:
the utility model relates to the technical field of process water recycling, in particular to sterilization process water recycling.
Background art:
the canned sea buckthorn juice and the canned almond juice need to be sterilized for the second time in a sterilization kettle, steam generated by a boiler is introduced into the sterilization kettle, the temperature is increased to 120 ℃ under certain pressure, the canned product needs to be sterilized, the sterilized canned product needs to be cooled by using sterilization process water, and the water consumption for cooling the canned almond juice is 6.7m3One ton of almond drink; the water consumption for cooling the canned sea buckthorn juice is 5.7m3Per ton of sea buckthorn beverage, 2020 sea buckthorn beverage: the annual output ratio of the almond beverage is 4:6, the total output is 8000 tons, the annual output of the sea buckthorn is 2900 tons, the annual output of the almond is 5100 tons, the weight of the sterilization process water reaches 50700 tons, and the annual water consumption of a boiler is 7121 tons.
At present, the process water after heat exchange is directly sent into a cooling tower for cooling, the cooled process water is reused for cooling canned products, the consumption of water resources in all energy ranges of a plant area is serious, and along with the increasing shortage of water resources, the waste water waste heat recovery technology is more and more important in order to respond to government calls for energy conservation and emission reduction.
The utility model has the following contents:
the utility model aims to provide a sterilization process water recycling system.
The utility model is implemented by the following technical scheme: the sterilization process water recycling system comprises a sterilization tank, a warm water tank, a filter, a heat preservation tank, a cooling tower and a cold water tank;
the first water inlet of jar that disinfects with the delivery port pipe connection of warm water jar, the water inlet of warm water jar with the first delivery port pipe connection of jar that disinfects, the second water inlet and the condenser tube connection of jar that disinfects, the second delivery port of jar that disinfects with the entry pipe connection of filter, the export of filter with the entry pipe connection of heat preservation jar, the inside heat transfer device that is equipped with of heat preservation jar, the first export of heat preservation jar with the entry pipe connection of cooling tower, the export of cooling tower with the evaporimeter entry pipe connection of cooling water set, the evaporimeter export of cooling water set with the entry pipe connection of cold water storage cistern, the export of cold water storage cistern with condenser tube connection.
Further, the heat exchange device comprises a first coil, a second coil and a third coil, wherein an outlet of the first coil is connected with an inlet pipeline of a condenser of the water chilling unit, an outlet of the condenser of the water chilling unit is connected with an inlet pipeline of a boiler, an outlet of the boiler is connected with a steam inlet of the sterilizing tank, and an inlet of the first coil is connected with an outlet pipeline of the boiler softened water tank;
the outlet of the second coil pipe is connected with an inlet pipeline of a warm bottle water tank, and the outlet of the warm bottle water tank is connected with the inlet of the warm bottle water tank and the inlet pipeline of the second coil pipe;
the outlet of the third coil pipe is connected with the inlet pipeline of the heat exchanger in the debitterizing tank, and the outlet of the heat exchanger is connected with the inlet pipeline of the third coil pipe.
Furthermore, the device also comprises a cache tank, wherein the inlet of the cache tank is respectively connected with the first outlet of the heat-preserving tank and the outlet pipeline of the filter, and the outlet of the cache tank is connected with the inlet pipeline of the cooling tower.
Furthermore, a second outlet of the heat preservation tank is connected with an inlet pipeline of the ultra-filter, a first outlet of the ultra-filter is connected with an inlet pipeline of a condenser of the water chilling unit, a second outlet of the ultra-filter is connected with an inlet pipeline of the indoor cooling fin, and an outlet of the indoor cooling fin is connected with an inlet pipeline of the cold water tank.
Furthermore, a water replenishing pipeline is arranged on the cold water tank.
Furthermore, a water quality detector is arranged on a pipeline between the outlet of the sterilizing tank and the inlet of the filter.
The utility model has the advantages that: the heat exchange device is used for recycling heat in the high-temperature process water; the water in the boiler soft water tank is heated under the action of the first coil pipe and the condenser of the water chilling unit, then the boiler heats the soft water into steam and sends the steam into the sterilization tank to sterilize canned products, so that the energy consumption of the boiler is saved, and meanwhile, the heat of the process water is utilized; the bottle body for canning is required to be heated in winter, and then hot beverage is canned to solve the problem of bottle frying, so that the process water is poured into the warm bottle water tank through the second coil pipe to heat the canned bottle body; the process water in the heat-preserving tank is pumped into the heat exchanger of the debitterizing tank through the third coil pipe, so that the temperature of the debitterizing tank is increased, the problem of independently heating the debitterizing tank at present is solved, and the waste of energy is reduced; through the combined action of the heat-insulating tank, the cooling tower, the water chilling unit and the like, the process water is cooled and stored in the water chilling tank, and is pumped into the sterilization tank through the water chilling tank to cool next batch of canned products in the sterilization tank, so that the process water is recycled.
Description of the drawings:
in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, 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 the drawings without creative efforts.
Fig. 1 is a schematic diagram of the system connection of the utility model.
In the figure: the device comprises a sterilization tank 1, a warm water tank 2, a filter 3, a heat preservation tank 4, a cooling tower 5, a water chilling unit 6, a condenser 61, an evaporator 62, a cold water tank 7, a water supplementing pipeline 71, a cooling water pipe 8, a first coil pipe 9, a second coil pipe 10, a third coil pipe 11, a boiler 12, a debitterizing tank 13, a boiler softened water tank 14, a warm bottle water tank 15, a heat exchanger 16, a cache tank 17, a water quality detector 18, an ultrafilter 19 and an indoor radiating fin 20.
The specific implementation mode is as follows:
the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without inventive step based on the embodiments of the present invention, are within the scope of protection of the present invention.
As shown in fig. 1, the sterilization process water recycling system comprises a sterilization tank 1, a warm water tank 2, a filter 3, a heat preservation tank 4, a cooling tower 5, a water chilling unit 6 and a cold water tank 7;
the first water inlet of the sterilization tank 1 is connected with the water outlet pipeline of the warm water tank 2, the water inlet of the warm water tank 2 is connected with the first water outlet pipeline of the sterilization tank 1, after the sterilization of canned products in the sterilization tank 1 is finished, the warm water in the warm water tank 2 is pumped into the sterilization tank 1, the canned products and the environment in the sterilization tank 1 are preliminarily cooled, the warm water is used for preliminarily cooling, the risk of bottle frying caused by directly introducing cold water can be solved, the canned products at 120 ℃ are cooled to about 80 ℃, the second water inlet of the sterilization tank 1 is connected with the cooling water pipe 8, the cooling water is introduced through the cooling water pipe 8 to further cool the canned products, the second water outlet of the sterilization tank 1 is connected with the inlet pipeline of the filter 3, the cooling water is pumped into the sterilization tank 1 while the water in the sterilization tank 1 is discharged outwards, and part of the water with a certain temperature returns to the warm water tank 2 for next use, the other part of water enters a filter 3, the filter 3 primarily filters the water, when the canned products have the fried bottles in the sterilization tank 1, the glass fragments are treated through the filter 3, the outlet of the filter 3 in the sterilization tank 1 is connected with the inlet pipeline of the heat-insulating tank 4, the outer wall of the heat-insulating tank 4 is provided with a heat-insulating layer, a heat exchange device is arranged in the heat-insulating tank 4, and the heat exchange device is used for recycling the heat in the high-temperature process water;
the heat exchange device comprises a first coil pipe 9, a second coil pipe 10 and a third coil pipe 11, wherein the outlet of the first coil pipe 9 is connected with the inlet pipeline of a condenser 61 of a water chilling unit 6, the outlet of the condenser 61 of the water chilling unit 6 is connected with the inlet pipeline of a boiler 12, the outlet of the boiler 12 is connected with the steam inlet of the sterilization tank 1, the inlet of the first coil pipe 9 is connected with the outlet pipeline of a boiler softened water tank 14, the water in the boiler 12 softened water tank is heated under the action of the condenser 61 of the first coil pipe 9 and the water chilling unit 6, then the boiler 12 heats the softened water into steam and sends the steam into the sterilization tank 1 to sterilize canned products, the energy consumption of the boiler 12 is saved, and meanwhile, the heat of process water is utilized;
the outlet of the second coil pipe 10 is connected with the inlet pipeline of the warm bottle water tank 15, the outlet of the warm bottle water tank 15 is connected with the inlet of the warm bottle water tank 15 and the inlet pipeline of the second coil pipe 10, especially, bottles for canning need to be heated in winter, and hot beverages are canned to solve the problem of bottle frying, so that the process water is pumped into the warm bottle water tank 15 through the second coil pipe 10 to heat the canned bottles.
The outlet of the third coil pipe 11 is connected with the inlet pipeline of the heat exchanger 16 in the debitterizing tank 13, the outlet of the heat exchanger 16 is connected with the inlet pipeline of the third coil pipe 11, the debitterizing tank 13 has the function that the almonds need to be soaked before juicing, the bitter taste is removed by soaking, and the soaking temperature has certain requirements, so the process water in the heat-insulating tank 4 is pumped into the heat exchanger 16 of the debitterizing tank 13 through the third coil pipe 11, the temperature of the debitterizing tank 13 is increased, the problem that the debitterizing tank 13 is heated independently at present is solved, and the waste of energy is reduced.
The first outlet of the heat preservation tank 4 is connected with an inlet pipeline of the cooling tower 5, the outlet of the cooling tower 5 is connected with an inlet pipeline of an evaporator 62 of a water chilling unit 6, the outlet of the evaporator 62 of the water chilling unit 6 is connected with an inlet pipeline of a cold water tank 7, the outlet of the cold water tank 7 is connected with a cooling water pipe 8, the process water is cooled and stored in the cold water tank 7 under the combined action of the heat preservation tank 4, the cooling tower 5, the water chilling unit 6 and the like, the process water is pumped into the sterilization tank 1 through the cold water tank 7, next batch of canned products in the sterilization tank 1 are cooled, the process water is recycled again, the cooling tower 5 is used for further cooling the process water, the cooling effect is guaranteed, and a water replenishing pipeline 71 is arranged on the cold water tank 7.
Still including buffer tank 17, the entry of buffer tank 17 respectively with the first export of heat preservation tank 4, the export pipeline connection of filter 3, the export of buffer tank 17 and the entry pipeline connection of cooling tower 5, when buffer tank 17's effect is when the cooling rate is slower with unnecessary process water in the heat preservation tank 4 or in the heat preservation tank 4, fully cool down for the process water who guarantees in the heat preservation tank 4, will disinfect and arrange remaining water in the jar 1 and keep in to buffer tank 17 and supplementary heat dissipation, guarantee the normal operating of system.
A water quality detector 18 is arranged on a pipeline between the outlet of the sterilization tank 1 and the inlet of the filter 3, a second outlet of the heat preservation tank 4 is connected with an inlet pipeline of an ultra-filter 19, and the ultra-filter 19 carries out secondary treatment on unqualified water so as to meet the actual production requirement; the first outlet of the ultrafilter 19 is connected with an inlet pipeline of a condenser 61 of the water chilling unit 6, the second outlet of the ultrafilter 19 is connected with an inlet pipeline of the indoor radiating fin 20, the outlet of the indoor radiating fin 20 is connected with an inlet pipeline of the cold water tank 7, the water quality detector 18 is used for detecting whether a bottle frying phenomenon exists in the sterilization tank 1, when a sea buckthorn beverage is subjected to the bottle frying, the water quality is acidic, when an almond beverage is subjected to the bottle frying, the water quality is alkaline, the bottle frying occurs, in order to reduce corrosion and blockage of equipment of the boiler 12, the process water is subjected to ultrafiltration treatment, the stability of subsequent equipment is ensured, the process water with normal water quality directly enters the condenser 61 of the water chilling unit 6 to be heated, the heated process water is sent to the boiler 12 to be heated to generate steam, and the surplus process water can be used for heating plants in winter.
Description of the operation:
after the canned products are sterilized in the sterilization tank 1, warm water in the sterilization tank 1 is pumped into the sterilization tank 1 through the warm water tank 2, the canned products and the environment in the sterilization tank 1 are preliminarily cooled, and the warm water is used for preliminarily cooling;
a second water inlet of the sterilization tank 1 is connected with a cooling water pipe 8, and cooling water is introduced through the cooling water pipe 8 to further cool canned products;
cooling water is pumped into the sterilization tank 1 while the water in the sterilization tank 1 is discharged outwards, wherein one part of the water with certain temperature returns to the hot water tank 2 for next use, the other part of the water enters the filter 3, and the filter 3 performs preliminary filtration on the water quality;
temporarily storing the filtered process water in the heat-preserving tank 4, and recovering the heat in the heat-preserving tank 4 through a heat exchange device, wherein the heat is respectively used for heating water for the boiler 12, water for the thermos flask and water for soaking almonds;
then the process water is cooled again under the action of the cooling tower 5 and the water chilling unit 6, the cooled process water is cooled and stored in the cold water tank 7, and the cooled process water is injected into the sterilization tank 1 through the cold water tank 7 to cool next batch of canned products in the sterilization tank 1, so that the process water is recycled again.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (6)
1. The sterilization process water recycling system is characterized by comprising a sterilization tank, a warm water tank, a filter, a heat preservation tank, a cooling tower, a water chilling unit and a cold water tank;
the first water inlet of jar that disinfects with the delivery port pipe connection of warm water jar, the water inlet of warm water jar with the first delivery port pipe connection of jar that disinfects, the second water inlet and the condenser tube connection of jar that disinfects, the second delivery port of jar that disinfects with the entry pipe connection of filter, the export of filter with the entry pipe connection of heat preservation jar, the inside heat transfer device that is equipped with of heat preservation jar, the first export of heat preservation jar with the entry pipe connection of cooling tower, the export of cooling tower with the evaporimeter entry pipe connection of cooling water set, the evaporimeter export of cooling water set with the entry pipe connection of cold water storage cistern, the export of cold water storage cistern with condenser tube connection.
2. The sterilization process water recycling system according to claim 1, wherein the heat exchanging device comprises a first coil, a second coil and a third coil, an outlet of the first coil is connected with an inlet pipeline of a condenser of the water chilling unit, an outlet of the condenser of the water chilling unit is connected with an inlet pipeline of a boiler, an outlet of the boiler is connected with a steam inlet of the sterilization tank, and an inlet of the first coil is connected with an outlet pipeline of a boiler softening water tank;
the outlet of the second coil pipe is connected with an inlet pipeline of a warm bottle water tank, and the outlet of the warm bottle water tank is connected with the inlet of the warm bottle water tank and the inlet pipeline of the second coil pipe;
the outlet of the third coil pipe is connected with the inlet pipeline of the heat exchanger in the debitterizing tank, and the outlet of the heat exchanger is connected with the inlet pipeline of the third coil pipe.
3. The sterilization process water recycling system according to claim 1, further comprising a buffer tank, wherein an inlet of the buffer tank is connected to the first outlet of the heat-preserving tank and the outlet of the filter through pipelines, and an outlet of the buffer tank is connected to the inlet of the cooling tower through pipeline.
4. The sterilization process water recycling system according to claim 1, wherein the second outlet of the heat-preserving tank is connected to an inlet line of an ultra-filter, the first outlet of the ultra-filter is connected to an inlet line of a condenser of the water chilling unit, the second outlet of the ultra-filter is connected to an inlet line of an indoor heat sink, and the outlet of the indoor heat sink is connected to an inlet line of the cold water tank.
5. The sterilization process water recycling system according to claim 1, wherein a water replenishing line is provided on the cold water tank.
6. The sterilization process water recycling system according to any one of claims 1 to 5, wherein a water quality detector is provided on a pipeline between an outlet of the sterilization tank and an inlet of the filter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220165555.1U CN216776010U (en) | 2022-01-20 | 2022-01-20 | Sterilization process water cyclic utilization system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220165555.1U CN216776010U (en) | 2022-01-20 | 2022-01-20 | Sterilization process water cyclic utilization system |
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| Publication Number | Publication Date |
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| CN216776010U true CN216776010U (en) | 2022-06-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202220165555.1U Active CN216776010U (en) | 2022-01-20 | 2022-01-20 | Sterilization process water cyclic utilization system |
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| CN (1) | CN216776010U (en) |
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- 2022-01-20 CN CN202220165555.1U patent/CN216776010U/en active Active
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