CN220255572U - Fruit and vegetable processing device based on energy cascade utilization - Google Patents
Fruit and vegetable processing device based on energy cascade utilization Download PDFInfo
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- CN220255572U CN220255572U CN202322201928.3U CN202322201928U CN220255572U CN 220255572 U CN220255572 U CN 220255572U CN 202322201928 U CN202322201928 U CN 202322201928U CN 220255572 U CN220255572 U CN 220255572U
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- 235000012055 fruits and vegetables Nutrition 0.000 title claims abstract description 52
- 230000007246 mechanism Effects 0.000 claims abstract description 45
- 238000009825 accumulation Methods 0.000 claims abstract description 42
- 238000005507 spraying Methods 0.000 claims abstract description 34
- 239000005457 ice water Substances 0.000 claims abstract description 27
- 238000011084 recovery Methods 0.000 claims abstract description 27
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 45
- 230000001105 regulatory effect Effects 0.000 claims description 43
- 238000009826 distribution Methods 0.000 claims description 16
- 230000001502 supplementing effect Effects 0.000 claims description 16
- 230000001681 protective effect Effects 0.000 claims description 9
- 238000005192 partition Methods 0.000 claims description 6
- 238000010992 reflux Methods 0.000 claims description 2
- 206010063385 Intellectualisation Diseases 0.000 abstract description 2
- 239000012530 fluid Substances 0.000 description 38
- 238000003860 storage Methods 0.000 description 10
- 230000000694 effects Effects 0.000 description 9
- 238000001816 cooling Methods 0.000 description 8
- 238000001914 filtration Methods 0.000 description 8
- 239000000110 cooling liquid Substances 0.000 description 5
- 239000012535 impurity Substances 0.000 description 5
- 238000005057 refrigeration Methods 0.000 description 5
- 239000002002 slurry Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 4
- 238000007605 air drying Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 230000004060 metabolic process Effects 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000009969 flowable effect Effects 0.000 description 1
- 239000013505 freshwater Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000035800 maturation Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001766 physiological effect Effects 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Abstract
The utility model discloses a fruit and vegetable treatment device based on energy cascade utilization, which comprises a conveyor, a cold accumulation pool, a first heat exchanger and a controller, wherein a spraying mechanism and an air cooler are sequentially arranged above the conveyor, a recovery pool is correspondingly arranged below the conveyor, and a conveying belt of the conveyor is provided with a plurality of through holes; the cold accumulation pool is used for storing cold sources, the cold accumulation pool is communicated with the spraying mechanism through an ice water pipe, and a first pump body is arranged on the ice water pipe; the hot side end of the first heat exchanger is correspondingly communicated with the air cooler, the cold side inlet of the first heat exchanger is communicated with the recovery tank through a first pipeline, a second pump body is connected to the first pipeline, and the cold side outlet of the first heat exchanger is communicated with the recovery tank through a second pipeline; the conveyor, the spraying mechanism, the air cooler, the first pump body and the second pump body are respectively and electrically connected with the controller. The utility model has the advantages of multiple functions, wide application range and intellectualization, can rapidly cool and preserve fruits and vegetables, realizes cascade utilization of cold sources, and is more environment-friendly.
Description
Technical Field
The utility model relates to the technical field of fruit and vegetable preservation, in particular to a fruit and vegetable treatment device based on energy cascade utilization.
Background
Along with the improvement of the living standard of people, the requirements of people on the safety, freshness and the like of fruits and vegetables are higher and higher. However, due to the characteristics of fruits and vegetables and the relative dispersion of production and marketing places, in the processes of processing, storing, transporting and distributing the picked fruits and vegetables and the deep processing of the fruits and vegetables, various fresh-keeping technologies are needed to create internal and external environments suitable for the fresh keeping of the fruits and vegetables so as to inhibit the activities and the reproduction of microorganisms and regulate the physiological activities of the fruits and vegetables, thereby reducing the decay, delaying the maturation and keeping the fresh quality of the fruits and vegetables.
Generally, some fruits and vegetables are stored after being pretreated for 3 to 24 hours after picking, and the main purpose of the pretreatment is to cool the fruits and vegetables, so that the metabolism of the fruits and vegetables is inhibited to the maximum extent and the fresh-keeping time is prolonged on the premise of maintaining normal metabolism and not generating physiological disorder. However, the existing treatment modes of fruits and vegetables after picking are single, and many fruits and vegetables are cooled freely only by adopting natural ventilation modes, so that the pretreatment results under the standard fresh-keeping requirements are far less than the pretreatment results, the storage time is short, and the forced loss is large. In addition, with the rising of the deep processing and pretreatment industries of fruits and vegetables in recent years, new requirements for pretreatment of fruits and vegetables are also put forward. Therefore, there is a need to solve the above problems.
Disclosure of Invention
The utility model aims to solve the problems and provide a fruit and vegetable processing device based on energy cascade utilization.
The utility model realizes the above purpose through the following technical scheme: the fruit and vegetable treatment device based on energy cascade utilization comprises a conveyor, a cold accumulation pool, a first heat exchanger and a controller, wherein a spraying mechanism and an air cooler are sequentially arranged above the conveyor along the conveying direction of the conveyor, a recovery pool is correspondingly arranged below the conveyor, and a conveying belt of the conveyor is provided with a plurality of through holes; the cold accumulation pool is used for storing cold sources, the cold accumulation pool is communicated with the spraying mechanism through an ice water pipe, and a first pump body is arranged on the ice water pipe; the hot side end of the first heat exchanger is correspondingly communicated with the air cooler, the cold side inlet of the first heat exchanger is communicated with the recovery tank through a first pipeline, a second pump body is connected to the first pipeline, and the cold side outlet of the first heat exchanger is communicated with the recovery tank through a second pipeline; the conveyor, the spraying mechanism, the air cooler, the first pump body and the second pump body are respectively and electrically connected with the controller.
Further, the hot side inlet of the first heat exchanger is communicated with the reflux port of the air cooler through a third pipeline, and a third pump body electrically connected with the controller is arranged on the third pipeline; the hot side inlet of the first heat exchanger is communicated with the inlet of the air cooler through a fourth pipeline; under the work of the third pump body, after the cooling liquid in the air cooler flows through the first heat exchanger, the cooling liquid is pumped into the air cooler, so that heat exchange is achieved, low-temperature cold air blown out of the air cooler is enabled, and air drying and cooling can be carried out on fruits and vegetables on the conveyor.
Further, a first temperature sensor is arranged on the fourth pipeline, a first regulating valve is arranged on the second pipeline, and the first temperature sensor and the first regulating valve are respectively and electrically connected with the controller; the temperature of the fluid after heat exchange of the first heat exchanger can be monitored in real time under the working of the first temperature sensor, and the first regulating valve is regulated and controlled under the working of the controller to adjust the cooling effect of the air cooler.
Further, the air conditioner further comprises a second heat exchanger, wherein a cold side inlet of the second heat exchanger is communicated with the first pipeline through a drain pipe, a second regulating valve electrically connected with the controller is arranged on the drain pipe, and a cold side outlet of the second heat exchanger is a water outlet; the hot side outlet of the second heat exchanger is communicated with the cold accumulation pool through a water supplementing pipe, and the hot side inlet of the second heat exchanger is connected with a water source; under the work of the second heat exchanger, the fluid after heat exchange of the first heat exchanger can be reused to cool the fluid after water supplementing pipe.
Further, an input port for inputting a cold source is formed in the top end of the cold accumulation pool, and an output port is formed in the bottom end of the cold accumulation pool; an upper flow equalizing distribution pipe is arranged at the top of the inner cavity of the cold accumulation pool, and the water supplementing pipe is communicated with the upper flow equalizing distribution pipe; the bottom of the inner cavity of the cold accumulation pool is provided with a lower flow equalizing distribution pipe, and the ice water pipe and the output port are respectively communicated with the lower flow equalizing distribution pipe.
Further, along the conveying direction of the ice water pipe, a third regulating valve and a second temperature sensor are sequentially arranged on the ice water pipe, the third regulating valve and the second temperature sensor are respectively arranged on two sides of the first pump body, and the third regulating valve and the second temperature sensor are respectively and electrically connected with the controller; the temperature of the fluid passing through the ice water pipe can be monitored in real time under the working of the second temperature sensor, and the output temperature and flow of the spraying mechanism can be regulated and controlled by the third regulating valve under the working of the controller.
Further, the water supplementing pipe is communicated with the ice water pipe through a bypass pipe, a fourth regulating valve which is electrically connected with the controller is arranged on the bypass pipe, a fifth regulating valve which is electrically connected with the controller is arranged on the water supplementing pipe, one end of the bypass pipe is connected between the first pump body and the third regulating valve, and the other end of the bypass pipe is connected with the downstream of the fifth regulating valve; under the effect of the bypass pipe, the fluid in the ice water pipe and the fluid in the water supplementing pipe can be mixed, and the effect of adjusting the temperature of the fluid in the ice water pipe or the fluid in the water supplementing pipe can be achieved.
Further, a protective cover is arranged above the conveyor, the spraying mechanism and the air cooler are both accommodated in the protective cover, a partition plate is arranged in the protective cover, and the partition plate is arranged between the spraying mechanism and the air cooler; a limiting plate is arranged on the periphery of the air outlet of the air cooler; under the effect of protection casing, can effectively guarantee to spray mechanism and air-cooler normal operating, avoid mutual interference.
Further, a filtering mechanism and a water seepage mechanism are arranged between the conveyor and the recovery tank, and the filtering mechanism and the water seepage mechanism are sequentially arranged from top to bottom; the fluid flowing into the recovery tank can be ensured to be relatively clean, and the influence on the normal operation of the whole pipeline is avoided.
The utility model has the beneficial effects that: firstly, by arranging the spraying mechanism and the air cooler above the conveyor, fruits and vegetables can be subjected to treatment works such as spraying cooling, spraying humidification, spraying cleaning, air cooling, air drying and the like while passing through the conveyor, picked fruits and vegetables can be rapidly treated, the fruits and vegetables can be rapidly cooled and preserved, the storage time is prolonged, the forced loss is reduced, the fruit and vegetable treatment modes are relatively various, and the method is suitable for different fruits and vegetables and has a wide application range; secondly, when the cold accumulation tank works, fluid in the cold accumulation tank flows to the spraying mechanism through the ice water pipe, fruits and vegetables on the conveyor can be cleaned and cooled, the fluid flows downwards from a plurality of through holes of the conveyor belt and flows into the recovery tank, then under the working of the second pump body, the fluid flows to the first heat exchanger along the first pipeline, the hot side end of the first heat exchanger is correspondingly communicated with the air cooler, heat exchange can be realized for the air cooler, low-temperature cold air can be blown out by the air cooler, the fruits and vegetables on the conveyor can be dried and cooled, in the whole treatment process, the fluid is reused through the first heat exchanger after passing through the recovery tank, the cascade utilization of energy sources is realized, the utilization rate of the energy sources is effectively improved, waste is avoided, and the cold accumulation tank is more environment-friendly; in general, the utility model has the advantages of various functions, wide application range and intellectualization, and can rapidly cool and preserve fruits and vegetables, so that the cold source can be utilized in a cascade manner, and the utility model is more environment-friendly.
Drawings
Fig. 1 is a schematic view of the overall structure of the present utility model.
The reference numerals are explained as follows:
1-a conveyor; 2-a cold accumulation pool; 2.1-an input port; 2.2-an output port; 3-a first heat exchanger; 4-a spraying mechanism; 5-an air cooler; 5.1-restricting plates; 6-a recovery tank; 7-an ice water pipe; 8-a first pump body; 9-a first conduit; 10-a second pump body; 11-a second conduit; 12-a third pipe; 13-a third pump body; 14-fourth pipeline; 15-a first temperature sensor; 16-a first regulating valve; 17-a second heat exchanger; 17.1-a water outlet; 18-a drain pipe; 19-a second regulating valve; 20-a water supplementing pipe; 21-upper flow equalization pipe distribution; 22-lower flow distribution pipe; 23-a third regulating valve; 24-a second temperature sensor; 25-bypass pipe; 26-fourth regulating valve; 27-a fifth regulating valve; 28-protecting cover; 28.1-separator; 29-a filtration mechanism; 30-water seepage mechanism.
Detailed Description
In order that the utility model may be readily understood, a more particular description thereof will be rendered by reference to specific embodiments that are illustrated in the appended drawings. It will be understood that when an element is referred to as being "fixed" to another element, it can be directly on the other element or one or more intervening elements may be present therebetween. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or one or more intervening elements may be present therebetween. The terms "upper", "lower", "left", "right", "inner", "outer" and the like are used in this specification for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used in this specification includes any and all combinations of one or more of the associated listed items.
As shown in fig. 1 (in which the arrow indicates the fluid movement direction), the embodiment provides a fruit and vegetable processing device based on energy cascade utilization, which comprises a conveyor 1, a cold accumulation tank 2, a first heat exchanger 3 and a controller (not shown in the figure), wherein a spraying mechanism 4 and an air cooler 5 are sequentially arranged above the conveyor 1 along the conveying direction of the conveyor 1, a recovery tank 6 is correspondingly arranged below the conveyor 1, and a conveying belt of the conveyor 1 is provided with a plurality of through holes; the cold accumulation pool 2 is used for storing cold sources, the cold accumulation pool 2 is communicated with the spraying mechanism 4 through an ice water pipe 7, and a first pump body 8 is arranged on the ice water pipe 7; the hot side end of the first heat exchanger 3 is correspondingly communicated with the air cooler 5, the cold side inlet of the first heat exchanger 3 is communicated with the recovery tank 6 through a first pipeline 9, a second pump body 10 is connected to the first pipeline 9, and the cold side outlet of the first heat exchanger 3 is communicated with the recovery tank 6 through a second pipeline 11; the conveyor 1, the spraying mechanism 4, the air cooler 5, the first pump body 8 and the second pump body 10 are respectively and electrically connected with the controller; the controller preferably adopts a PLC control system, and the controller regulates and controls all parts which are electrically connected to enable the parts to work in a coordinated manner, so that the processing efficiency and effect of fruits and vegetables are ensured.
The hot side inlet of the first heat exchanger 3 is communicated with a return port of the air cooler 5 through a third pipeline 12, and a third pump body 13 electrically connected with the controller is arranged on the third pipeline 12; the hot side inlet of the first heat exchanger 3 communicates with the inlet of the air cooler 5 via a fourth conduit 14. The fourth pipeline 14 is provided with a first temperature sensor 15, the second pipeline 11 is provided with a first regulating valve 16, and the first temperature sensor 15 and the first regulating valve 16 are respectively and electrically connected with a controller.
The fruit and vegetable treatment device also comprises a second heat exchanger 17, wherein the cold side inlet of the second heat exchanger 17 is communicated with the first pipeline 9 through a drain pipe 18, a second regulating valve 19 electrically connected with a controller is arranged on the drain pipe 18, and the cold side outlet of the second heat exchanger 17 is a water outlet 17.1; the hot side outlet of the second heat exchanger 17 is communicated with the cold accumulation pool 2 through a water supplementing pipe 20, and the hot side inlet of the second heat exchanger 17 is connected with a water source.
The top end of the cold accumulation pool 2 is provided with an input port 2.1 for inputting a cold source, and the bottom end of the cold accumulation pool 2 is provided with an output port 2.2; an upper flow equalizing distribution pipe 21 is arranged at the top of the inner cavity of the cold accumulation pool 2, and a water supplementing pipe 20 is communicated with the upper flow equalizing distribution pipe 21; the bottom of the inner cavity of the cold accumulation pool 2 is provided with a lower flow equalizing distribution pipe 22, and the ice water pipe 7 and the output port 2.2 are respectively communicated with the lower flow equalizing distribution pipe 22. Specifically, the output port 2.2 is connected with ice slurry preparation equipment or other refrigeration systems, and a corresponding valve and a pump body are arranged on a connected pipeline, when the temperature of fluid in the cold accumulation pool 2 is higher, the fluid in the cold accumulation pool 2 can be conveyed to the ice slurry preparation equipment or other refrigeration systems, the fluid with higher temperature is refrigerated, so that ice slurry or ice water mixture is formed, and then the fluid is input into the cold accumulation pool 2 from the input port 2.1. Under the effect of the upper flow equalizing pipe 21, fluid can flow in from the top end of the cold accumulation tank 2 smoothly, and fluid in the cold accumulation tank 2 can only flow out from the bottom end smoothly through the lower flow equalizing pipe 22, so that the fluid in the cold accumulation tank 2 is layered in the vertical direction, excessive mixing is avoided, the temperature of the output fluid is kept low, and the cooling effect on fruits and vegetables is improved.
Along the direction of delivery of the ice water pipe 7, the ice water pipe 7 is sequentially provided with a third regulating valve 23 and a second temperature sensor 24, the third regulating valve 23 and the second temperature sensor 24 are respectively arranged on two sides of the first pump body 8, and the third regulating valve 23 and the second temperature sensor 24 are respectively electrically connected with a controller.
The water replenishing pipe 20 is communicated with the ice water pipe 7 through a bypass pipe 25, a fourth regulating valve 26 electrically connected with a controller is arranged on the bypass pipe 25, a fifth regulating valve 27 electrically connected with the controller is arranged on the water replenishing pipe 20, one end of the bypass pipe 25 is connected between the first pump body 8 and the third regulating valve 23, and the other end of the bypass pipe 25 is connected to the downstream of the fifth regulating valve 27.
Specifically, when the spraying mechanism 4 needs other water temperatures, the controller controls the opening degrees of the third regulating valve 23, the fourth regulating valve 26 and the fifth regulating valve 27 to enable normal-temperature water in the water supplementing pipe 20 to flow into the ice water pipe 7 for blending, and the normal-temperature water is fed back through the second temperature sensor 24 until the water temperature sprayed by the spraying mechanism 4 reaches the requirement.
A protective cover 28 is arranged above the conveyor 1, the spraying mechanism 4 and the air cooler 5 are both accommodated in the protective cover 28, a partition plate 28.1 is arranged in the protective cover 28, and the partition plate 28.1 is arranged between the spraying mechanism 4 and the air cooler 5; the periphery of the air outlet of the air cooler 5 is provided with a limiting plate 5.1. Preferably, the conveyor 1 is used for continuously conveying fruits and vegetables, and the conveyor belt of the conveyor 1 is preferably a stainless steel mesh belt, so that fluid and impurities can leak downwards from the conveyor belt.
A filtering mechanism 29 and a water seepage mechanism 30 are arranged between the conveyor 1 and the recovery tank 6, and the filtering mechanism 29 and the water seepage mechanism 30 are sequentially arranged from top to bottom. Specifically, the cold accumulation pool 2 and the recovery pool 6 are adjacently arranged, and the side walls of the cold accumulation pool 2 and the recovery pool 6 are provided with heat insulation layers; the top of the cold accumulation tank 2 is provided in a closed manner, and is extended with a filtering mechanism 29, and a plurality of layers are arranged, so that impurities can be effectively filtered. The port of the second pipe 11 extending into the recovery tank 6 is arranged between the filtering mechanism 29 and the conveyor 1, so that the fluid flowing out of the first heat exchanger 3 is filtered again to remove impurities, and the cleanness of the fluid is ensured.
The specific working principle of this embodiment is as follows: when the cold storage device is used for the first time, an external water source enters from a hot side inlet of the second heat exchanger 17, sequentially passes through the water supplementing pipe 20 and the upper flow equalizing distribution pipe 21 and enters the cold storage tank 2, and as the external water source is the warm water, the controller can control the connected ice slurry preparation equipment or other refrigeration systems to work, so that fluid in the cold storage tank 2 sequentially flows into the ice slurry preparation equipment or other refrigeration systems through the lower flow equalizing distribution pipe 22 and the output port 2.2 for refrigeration, then flows in through the input port 2.1 and is stored in the cold storage tank 2;
when a worker inputs picked fruits and vegetables into the input end of the conveyor 1, the controller controls the conveyor 1 to act, the fruits and vegetables are carried to slowly move to the output end of the conveyor 1, in the conveying process, the controller enables the first pump body 8 to work, fluid with lower temperature in the cold accumulation tank 2 is pumped to the spraying mechanism 4, meanwhile, according to the types of the current fruits and vegetables, proper treatment modes (such as spraying cooling, spraying humidification, spraying cleaning, air cooling and air drying and the like) can be selected through the controller, proper temperature, flow, wind speed, wind pressure and the like are set, the set parameters can be adjusted at any time according to the on-site conditions, the regulation and control of the spraying temperature are mainly carried out by the feedback of the second temperature sensor 24, the spraying flow is regulated and controlled by the first pump body 8 and the third regulating valve 23, and after the fruits and vegetables pass through the spraying mechanism 4, the fluid can wash impurities such as soil, residues and the like on the fruits and vegetables, and the fruits and the vegetables are cooled;
most of the fluid falls downwards through the conveyor 1, passes through the filtering mechanism 29 and the water seepage mechanism 30, enters the recovery tank 6 (the temperature of the fluid rises at the moment), impurities such as soil, residues and the like can be filtered out, the second pump body 10 works, the fluid in the recovery tank 6 is pumped into the first heat exchanger 3, the air cooler 5 works at the same time, and under the working of the third pump body 13, the cooling liquid in the air cooler 5 passes through the first heat exchanger 3 and circulates, so that the air cooler 5 blows low-temperature cold air to fruits and vegetables; of course, the parameters of the air cooler 5 can be set through the controller, the cold air quantity and the wind speed can be selected through the controller, and water on the surfaces of fruits and vegetables can be blown away, so that the fluid falls downwards again and flows back into the recovery tank 6 (at the moment, the temperature of the fluid rises again); under the action of the first temperature sensor 15, the temperature of the cooling liquid after heat exchange is detected in real time, when the temperature of the cooling liquid is not obviously reduced or the temperature of the fluid in the recovery tank 6 is close to the limit temperature set by the first temperature sensor 15 and is difficult to achieve the heat exchange effect, the controller controls the first regulating valve 16 to be closed, opens the second regulating valve 19 to enable the fluid in the recovery tank 6 to flow to the second heat exchanger 17, can exchange heat with an input external water source, reduces the temperature of the external water source, and finally is discharged through the water outlet 17, 1.
It should be noted that, when the cold storage tank 2 is reused, the fluid in the cold storage tank 2 is basically pumped away, so that the non-flowable ice is left, and a small amount of fresh water is replenished into the cold storage tank 2 through the water replenishing pipe 20, so that the fluid with lower temperature is obtained through ice melting and then is continuously used, and the cooling of the fluid in the cold storage tank 2 is not required to be continuously performed.
The foregoing has outlined and described the basic principles, features, and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the embodiments and descriptions described herein are merely illustrative of the principles of the utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined by the appended claims. The scope of the utility model is defined by the appended claims and their equivalents.
Claims (9)
1. Fruit and vegetable processing apparatus based on energy cascade utilization, its characterized in that: the cold accumulation device comprises a conveyor, a cold accumulation pool, a first heat exchanger and a controller, wherein a spraying mechanism and an air cooler are sequentially arranged above the conveyor along the conveying direction of the conveyor; a recovery tank is correspondingly arranged below the conveyor, and a conveyor belt of the conveyor is provided with a plurality of through holes;
the cold accumulation pool is used for storing cold sources, the cold accumulation pool is communicated with the spraying mechanism through an ice water pipe, and a first pump body is arranged on the ice water pipe;
the hot side end of the first heat exchanger is correspondingly communicated with the air cooler, the cold side inlet of the first heat exchanger is communicated with the recovery tank through a first pipeline, a second pump body is connected to the first pipeline, and the cold side outlet of the first heat exchanger is communicated with the recovery tank through a second pipeline;
the conveyor, the spraying mechanism, the air cooler, the first pump body and the second pump body are respectively and electrically connected with the controller.
2. The fruit and vegetable processing device based on energy cascade utilization according to claim 1, wherein: the hot side inlet of the first heat exchanger is communicated with the reflux port of the air cooler through a third pipeline, and a third pump body electrically connected with the controller is arranged on the third pipeline; and the hot side inlet of the first heat exchanger is communicated with the inlet of the air cooler through a fourth pipeline.
3. The fruit and vegetable processing device based on energy cascade utilization according to claim 2, wherein: the fourth pipeline is provided with a first temperature sensor, the second pipeline is provided with a first regulating valve, and the first temperature sensor and the first regulating valve are respectively and electrically connected with the controller.
4. A fruit and vegetable processing device based on energy cascade utilization according to claim 3, characterized in that: the cold side inlet of the second heat exchanger is communicated with the first pipeline through a drain pipe, a second regulating valve electrically connected with the controller is arranged on the drain pipe, and the cold side outlet of the second heat exchanger is a water outlet; the hot side outlet of the second heat exchanger is communicated with the cold accumulation pool through a water supplementing pipe, and the hot side inlet of the second heat exchanger is connected with a water source.
5. The fruit and vegetable processing device based on energy cascade utilization according to claim 4, wherein: an input port for inputting a cold source is formed in the top end of the cold accumulation pool, and an output port is formed in the bottom end of the cold accumulation pool; an upper flow equalizing distribution pipe is arranged at the top of the inner cavity of the cold accumulation pool, and the water supplementing pipe is communicated with the upper flow equalizing distribution pipe; the bottom of the inner cavity of the cold accumulation pool is provided with a lower flow equalizing distribution pipe, and the ice water pipe and the output port are respectively communicated with the lower flow equalizing distribution pipe.
6. The fruit and vegetable processing device based on energy cascade utilization according to claim 4, wherein: along the direction of delivery of the ice water pipe, be equipped with third governing valve and second temperature sensor on the ice water pipe in proper order, the third governing valve the second temperature sensor set up respectively in the both sides of first pump body, the third governing valve the second temperature sensor electric connection respectively the controller.
7. The fruit and vegetable processing device based on energy cascade utilization according to claim 6, wherein: the water supplementing pipe is communicated with the ice water pipe through a bypass pipe, a fourth regulating valve electrically connected with the controller is arranged on the bypass pipe, a fifth regulating valve electrically connected with the controller is arranged on the water supplementing pipe, one end of the bypass pipe is connected between the first pump body and the third regulating valve, and the other end of the bypass pipe is connected to the downstream of the fifth regulating valve.
8. The fruit and vegetable processing device based on energy cascade utilization according to claim 1, wherein: a protective cover is arranged above the conveyor, the spraying mechanism and the air cooler are both accommodated in the protective cover, a partition plate is arranged in the protective cover, and the partition plate is arranged between the spraying mechanism and the air cooler; and a limiting plate is arranged on the periphery of the air outlet of the air cooler.
9. The fruit and vegetable processing device based on energy cascade utilization according to claim 1, wherein: the filter mechanism and the water seepage mechanism are arranged between the conveyor and the recovery tank, and the filter mechanism and the water seepage mechanism are sequentially arranged from top to bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322201928.3U CN220255572U (en) | 2023-08-16 | 2023-08-16 | Fruit and vegetable processing device based on energy cascade utilization |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322201928.3U CN220255572U (en) | 2023-08-16 | 2023-08-16 | Fruit and vegetable processing device based on energy cascade utilization |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220255572U true CN220255572U (en) | 2023-12-29 |
Family
ID=89298093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322201928.3U Active CN220255572U (en) | 2023-08-16 | 2023-08-16 | Fruit and vegetable processing device based on energy cascade utilization |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220255572U (en) |
-
2023
- 2023-08-16 CN CN202322201928.3U patent/CN220255572U/en active Active
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