CN108432634A - Crowded storage milk system with waste heat recovery and flushing water categorised collection function - Google Patents
Crowded storage milk system with waste heat recovery and flushing water categorised collection function Download PDFInfo
- Publication number
- CN108432634A CN108432634A CN201810274222.0A CN201810274222A CN108432634A CN 108432634 A CN108432634 A CN 108432634A CN 201810274222 A CN201810274222 A CN 201810274222A CN 108432634 A CN108432634 A CN 108432634A
- Authority
- CN
- China
- Prior art keywords
- water
- electrically
- tank
- controlled valve
- lye
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 183
- 239000008267 milk Substances 0.000 title claims abstract description 77
- 210000004080 milk Anatomy 0.000 title claims abstract description 77
- 235000013336 milk Nutrition 0.000 title claims abstract description 77
- 238000011010 flushing procedure Methods 0.000 title claims abstract description 70
- 239000002918 waste heat Substances 0.000 title claims abstract description 51
- 238000011084 recovery Methods 0.000 title claims abstract description 39
- 239000002253 acid Substances 0.000 claims abstract description 150
- 239000000498 cooling water Substances 0.000 claims abstract description 46
- 239000003599 detergent Substances 0.000 claims abstract description 23
- 238000001816 cooling Methods 0.000 claims abstract description 17
- 239000000243 solution Substances 0.000 claims description 143
- 239000007788 liquid Substances 0.000 claims description 40
- 239000008399 tap water Substances 0.000 claims description 27
- 235000020679 tap water Nutrition 0.000 claims description 27
- 239000002699 waste material Substances 0.000 claims description 26
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 claims description 24
- 238000004140 cleaning Methods 0.000 claims description 22
- 238000000034 method Methods 0.000 claims description 12
- 238000002347 injection Methods 0.000 claims description 10
- 239000007924 injection Substances 0.000 claims description 10
- 239000002585 base Substances 0.000 claims description 9
- 230000008569 process Effects 0.000 claims description 9
- 238000005057 refrigeration Methods 0.000 claims description 9
- 239000003507 refrigerant Substances 0.000 claims description 8
- 239000003513 alkali Substances 0.000 claims description 6
- 238000004080 punching Methods 0.000 claims description 5
- 238000005406 washing Methods 0.000 claims description 4
- 210000000988 bone and bone Anatomy 0.000 claims description 3
- 239000003518 caustics Substances 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 abstract description 2
- 230000009467 reduction Effects 0.000 description 4
- 230000005611 electricity Effects 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 description 2
- 238000010129 solution processing Methods 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000005338 heat storage Methods 0.000 description 1
- 235000014655 lactic acid Nutrition 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
- 238000001139 pH measurement Methods 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01J—MANUFACTURE OF DAIRY PRODUCTS
- A01J5/00—Milking machines or devices
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01J—MANUFACTURE OF DAIRY PRODUCTS
- A01J7/00—Accessories for milking machines or devices
- A01J7/02—Accessories for milking machines or devices for cleaning or sanitising milking machines or devices
- A01J7/022—Clean-in-Place Systems, i.e. CIP, for cleaning the complete milking installation in place
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01J—MANUFACTURE OF DAIRY PRODUCTS
- A01J9/00—Milk receptacles
- A01J9/04—Milk receptacles with cooling arrangements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B27/00—Machines, plants or systems, using particular sources of energy
- F25B27/02—Machines, plants or systems, using particular sources of energy using waste heat, e.g. from internal-combustion engines
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/27—Relating to heating, ventilation or air conditioning [HVAC] technologies
- Y02A30/274—Relating to heating, ventilation or air conditioning [HVAC] technologies using waste energy, e.g. from internal combustion engine
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/90—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in food processing or handling, e.g. food conservation
- Y02A40/963—Off-grid food refrigeration
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/80—Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
- Y02P60/85—Food storage or conservation, e.g. cooling or drying
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/80—Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
- Y02P60/87—Re-use of by-products of food processing for fodder production
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Animal Husbandry (AREA)
- Environmental Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Pump Type And Storage Water Heaters (AREA)
- Cleaning By Liquid Or Steam (AREA)
Abstract
The crowded storage milk system with waste heat recovery and flushing water categorised collection function that the invention discloses a kind of, including milker end, first cold heat exchanger, container for storing milk, cooling water tank, the cooling system with function of recovering waste heat, hot water charging-tank, acid solution charging-tank, lye charging-tank and acid solution collecting tank, lye collecting tank and hot-water collection tank, the milk drain tube road at milker end is by first cold heat exchanger to container for storing milk；Hot water charging-tank, acid solution charging-tank, lye charging-tank are connected to milker end and container for storing milk by detergent line, the flushing liquor water outlet of container for storing milk passes through piping connection acid solution collecting tank, lye collecting tank and hot-water collection tank respectively, and acid solution collecting tank, lye collecting tank are also returned by pipeline and are connected to flushing line, can realize sour, lye recycle.Using the cooling system with function of recovering waste heat, the heat in milk can be eventually transferred in the water outlet of condenser, and store into waste heat recovery storage tank, to save heating power resource.
Description
Technical field
The invention belongs to milking facility technical fields, and in particular to one kind having waste heat recovery and flushing water categorised collection work(
The crowded storage milk system of energy.
Background technology
It squeezes storage milk system and generally includes milk and store up milk facility and cooling system and rinse-system.
The effect of cooling system is cooled down to milk, and milk is made to be stored in low temperature environment, to ensure milk
Fresh-keeping effect.The temperature of freshly extruded milk finally makes milk be down to 4 degree or so progress generally at 37 degree or so by cooling system
Storage, cooling system energy consumption is big, and will produce a large amount of heat exchange heat, but the cooling system of traditional crowded storage milk facility is simultaneously
These heats are not subjected to effective Collection utilization, therefore waste heating power resource significantly.
Rinse-system is rinsed to entirely milking and storing up milk facility, traditional place to squeezing flushing water in storage milk facility
Processing mode is set typically without collection, direct outer row's environment, but will be by using the clear of different temperatures after milking for each time
Water, acid solution/lye, clear water and the indispensable cleaning link rinsed again with clear water before milking next time, cause washing water quantity huge
And complicated component, in containing milk other than remaining lactoprotein and butterfat, also contain residual protein and butterfat in removal milk
Acid ＆ alkali liquid.If without reasonable, science collection and harmless treatment, meeting polluted underground water and soil, and causing energy consumption (punching
Wash water temperature usually >=45 DEG C) waste.
In addition, the acid solution and lye after rinsing also have certain acid-base value, has certain recycling value, directly
It is discharged as waste liquid, pollution is not only resulted in and also creates waste.
Invention content
It is an object of the invention to overcome the deficiencies of the prior art and provide one kind, and there is waste heat recovery and flushing water classification to receive
Collect the crowded storage milk system of function.
The present invention is achieved by the following technical solutions：
A kind of crowded storage milk system with waste heat recovery and flushing water categorised collection function, including milker end, first cold change
Hot device, container for storing milk, cooling water tank, the cooling system with function of recovering waste heat, hot water charging-tank, acid solution charging-tank, lye supply
Tank and acid solution collecting tank, lye collecting tank and hot-water collection tank, the milk drain tube road at milker end is answered to pass through first cold heat exchanger extremely
Container for storing milk；
The cooling water intake and cooling water water return outlet of first cold heat exchanger are connected to by first circulation pipeline with cooling water tank,
The cooling water intake and cooling water water return outlet of container for storing milk are connected to by second circulation pipeline with cooling water tank, and in cooling water tank
Cooling water outlet be arranged water circulating pump；
The cooling system with function of recovering waste heat includes evaporator, compressor, condenser, throttle valve, Yi Jiyu
Recuperation of heat storage tank, tap water inlet pipe road and tap water water inlet electrically-controlled valve, the evaporator are built in the cooling water tank, steam
Hair device, compressor, condenser, throttle valve are connected by refrigerant circulation line forms cycle refrigeration system；The condenser
For water cooled condenser, water inlet connects tap water inlet pipe road, water outlet by waste heat recovery storage tank described in piping connection,
Tap water inlet pipe road setting tap water water inlet electrically-controlled valve；When work, start compressor, open tap water water inlet electrically-controlled valve and
Water circulating pump, the heat in milk is eventually transferred in the water outlet of condenser, and is stored into waste heat recovery storage tank；
Hot water charging-tank connects total detergent line by the first branch pipeline, and acid solution charging-tank is connected total by the second branch pipeline
Detergent line, lye charging-tank connect total detergent line by third branch pipeline；First electrically-controlled valve is set in the first branch pipeline,
Second electrically-controlled valve is set in the second branch pipeline, third electrically-controlled valve is set in third branch pipeline, is arranged in total detergent line
Pump, total detergent line are respectively connected to milker end and container for storing milk by threeway；
The bottom of container for storing milk is provided with flushing liquor water outlet, and flushing liquor water outlet is separately connected acid solution by pipeline and collects
Tank, lye collecting tank and hot-water collection tank, setting the 4th is automatically controlled on the pipeline between flushing liquor water outlet and acid solution collecting tank
Valve the 5th electrically-controlled valve is arranged on the pipeline between flushing liquor water outlet and lye collecting tank, in flushing liquor water outlet and hot water
6th electrically-controlled valve is set on the pipeline between collecting tank；The acid solution collecting tank is used to collect the acid solution after rinsing, the lye
Collecting tank is used to collect the lye after rinsing, and the hot-water collection tank has insulating layer, for collecting the hot water after rinsing；
There are two water outlet, one of acid solution collecting tank water outlet passes through pipe for the bottom setting of the acid solution collecting tank
Road is connected to the second branch pipeline between acid solution charging-tank and total detergent line, and connect with the second branch pipeline in the water outlet
The 7th electrically-controlled valve is provided on pipeline；Another water outlet of acid solution collecting tank is connected with acid solution waste liquid discharge line, and at this
It is provided with the 8th electrically-controlled valve on acid solution waste liquid discharge line；
There are two water outlet, one of lye collecting tank water outlet passes through pipe for the bottom setting of the lye collecting tank
Road is connected to the third branch pipeline between lye charging-tank and total detergent line, and connect with third branch pipeline in the water outlet
The 9th electrically-controlled valve is provided on pipeline；Another water outlet of lye collecting tank is connected with lye waste liquid discharge line, and at this
It is provided with the tenth electrically-controlled valve on lye waste liquid discharge line；
The first pH sensors are provided in the acid solution collecting tank, the acid solution for detecting the collection in acid solution collecting tank
Acid-base value；The 2nd pH sensors are provided in the lye collecting tank, the alkali for detecting the collection in lye collecting tank
The acid-base value of liquid.
In the above-mentioned technical solutions, milker end uses 2 × 6 plshy bone open milking operation platforms.
In the above-mentioned technical solutions, the container for storing milk is horizontal water cold type container for storing milk, has cooling water layer in container for storing milk, cold
But water layer setting cooling water intake and cooling water water return outlet.
In the above-mentioned technical solutions, the cooling water tank is connect with refrigeration system, is made in cooling water tank by refrigeration system
Water keep consecutive low temperature.
In the above-mentioned technical solutions, container for storing milk inner tip is provided with 360 degree rotation nozzle, the rotary nozzle and cleaning pipe
Road connects.
In the above-mentioned technical solutions, first electrically-controlled valve, the second electrically-controlled valve, third electrically-controlled valve, the 4th electrically-controlled valve, the 5th
Electrically-controlled valve, the 6th electrically-controlled valve, the 7th electrically-controlled valve, the 8th electrically-controlled valve, the 9th electrically-controlled valve, the tenth electrically-controlled valve, pump, the first pH sensings
Device, the 2nd pH sensors are connect with controller.
In the above-mentioned technical solutions, it is additionally provided with first flowmeter in the first branch pipeline.
In the above-mentioned technical solutions, it is additionally provided with second flowmeter in the second branch pipeline.
In the above-mentioned technical solutions, third flowmeter is additionally provided in third branch pipeline.
In the above-mentioned technical solutions, it is additionally provided with electric heater unit in waste heat recovery storage tank, to further increase water
Temperature, to meet winter water demand；Outlet pipeline and flowing water Valve is arranged in waste heat recovery tank bottom.
In the above-mentioned technical solutions, the hot-water collection tank is provided with water outlet, which is provided with the 11st electricity
Control valve.
The operation method of the crowded storage milk system with waste heat recovery and flushing water categorised collection function is as follows：
When milking work, start compressor, opens tap water water inlet electrically-controlled valve and water circulating pump, the heat transfer in milk
Into the water outlet of condenser, and store into waste heat recovery storage tank；
When cleaning, the first electrically-controlled valve, the 6th electrically-controlled valve and pump are first turned on, hot water punching is carried out to entire milking facility
It washes, and by the hot-water collection after flushing to hot-water collection tank；The first electrically-controlled valve and the 6th electrically-controlled valve are closed after the completion of hot water injection,
The second electrically-controlled valve and the 4th electrically-controlled valve are opened, acid solution flushing is carried out to entire milking facility, and the acid solution after flushing is collected into
Acid solution collecting tank；Acid solution closes the second electrically-controlled valve and the 4th electrically-controlled valve after the completion of rinsing, and opens third electrically-controlled valve and the 5th automatically controlled
Valve carries out lye flushing to entire milking facility, and the lye after flushing is collected into lye collecting tank；After the completion of lye rinses
Third electrically-controlled valve and the 5th electrically-controlled valve are closed, the first electrically-controlled valve, the 6th electrically-controlled valve are again turned on, the is carried out to entire milking facility
Secondary hot water rinses, and the hot-water collection after flushing is stored to hot-water collection tank, is closed after the completion of second of hot water injection
Close the first electrically-controlled valve, the 6th electrically-controlled valve and pump；
Controller detects the soda acid of acid solution collecting tank and lye collecting tank by the first pH sensors and the 2nd pH sensors
Degree can be used for the acid solution punching in cleaning process next time when the acid solution in acid solution collecting tank is less than the acidity threshold value of setting
Wash step, that is, when next acid solution is rinsed, open the 7th electrically-controlled valve and pump and the 4th electrically-controlled valve, utilize the acid in acid solution collecting tank
Liquid carries out acid solution flushing to entire milking facility, and the acid solution after flushing is collected into acid solution collecting tank again；When acid solution is collected
When acid solution in tank is higher than the acidity threshold value of setting, then it is assumed that the acid solution cannot reuse, then open the 8th electrically-controlled valve, will give up
Liquid is discharged；When basicity threshold value of the lye in lye collecting tank higher than setting, it can be used for the alkali in cleaning process next time
Liquid rinsing step, that is, when next lye rinses, the 9th electrically-controlled valve and pump and the 5th electrically-controlled valve are opened, using in lye collecting tank
Lye lye flushing is carried out to entire milking facility, and the lye after flushing is collected into lye collecting tank again；Work as lye
When lye in collecting tank is less than the basicity threshold value of setting, then it is assumed that the lye cannot reuse, then open the tenth electrically-controlled valve,
Waste liquid is discharged.
Further, due to the strength reduction of acid, lye after flushing, so in order to ensure cleaning performance, it will be per twice
Acid, the lye of collection carry out double metering cleaning next time.
Further, since the strength reduction of acid, lye after flushing utilizes acid solution so in order to ensure cleaning performance
Original acid solution in the acid solution and acid solution charging-tank collected in collecting tank is carried out at the same time acid solution cleaning, using being received in lye collecting tank
Original lye in the lye and lye charging-tank of collection is carried out at the same time caustic dip, that is, automatically controlled opening the 7th when acid solution is rinsed
While valve, pump and four electrically-controlled valves, the second electrically-controlled valve is also opened；When lye rinses, the 9th electrically-controlled valve, pump and the 5th are being opened
Electrically-controlled valve simultaneously, also opens third electrically-controlled valve.
The advantages of the present invention are：
This system uses the cooling system with function of recovering waste heat comprising evaporator, compressor, condenser, throttling
Valve and waste heat recovery storage tank, tap water inlet pipe road and tap water water inlet electrically-controlled valve, the evaporator are built in the cooling
In water tank, evaporator, compressor, condenser, throttle valve are connected by refrigerant circulation line forms cycle refrigeration system；Institute
It is water cooled condenser to state condenser, and water inlet connects tap water inlet pipe road, and water outlet passes through waste heat described in piping connection
Recycle storage tank, tap water inlet pipe road setting tap water water inlet electrically-controlled valve；When work, start compressor, open tap water into
Water electrically-controlled valve and water circulating pump, the heat in milk are eventually transferred in the water outlet of condenser, and are stored and stored up into waste heat recovery
In tank；It is additionally provided with electric heater unit in waste heat recovery storage tank, to further increase water temperature, to meet winter with water need
It asks.
This system has acid solution collecting tank, lye collecting tank and hot-water collection tank, is capable of the crowded storage milk facility of categorised collection
Ejected wash water/liquid, the hot water being stored in hot-water collection tank can be as the bottom surface rinse water in the milk Room, acid solution collecting tank and lye
Collecting tank is respectively used to collect acid solution and lye, and is respectively arranged with pH sensors in acid solution collecting tank and lye collecting tank,
When work, the acid-base value of acid solution collecting tank and lye collecting tank is detected by pH sensors, when the acid solution in acid solution collecting tank is small
When the acidity threshold value of setting, it can be used for the acid solution rinse water in cleaning process next time；Alkali in lye collecting tank
When liquid is higher than the basicity threshold value set, it can be used for the lye rinse water in cleaning process next time；When in acid solution collecting tank
Acid solution less than setting acidity threshold value when, then it is assumed that the acid solution cannot reuse, then open waste liquid is discharged, waste liquid discharge
To follow-up acid solution processing system, convenient for carrying out targetedly acid solution harmless treatment to the acid solution；When in lye collecting tank
When lye is less than the basicity threshold value set, then it is assumed that the lye cannot reuse, then open and waste liquid is discharged, waste liquid is expelled to
Subsequent alkaline liquid treating system, convenient for carrying out targetedly lye harmless treatment to the lye.
Description of the drawings
Fig. 1 is the structural representation of the crowded storage milk system with waste heat recovery and flushing water categorised collection function of the present invention
Figure.
Wherein：
1：Milker end, 2：First cold heat exchanger, 3：Container for storing milk, 4：Cooling water tank, 5：Cooling with function of recovering waste heat
System, 6：Hot water charging-tank, 7：Acid solution charging-tank, 8：Lye charging-tank, 9：Acid solution collecting tank, 10：Lye collecting tank, 11：Heat
Water collecting tank, 21：First electrically-controlled valve, 22：Second electrically-controlled valve, 23：Third electrically-controlled valve, 24：4th electrically-controlled valve, 25：5th is automatically controlled
Valve, 26：6th electrically-controlled valve, 27：7th electrically-controlled valve, 28：8th electrically-controlled valve, 29：9th electrically-controlled valve, 210：Tenth electrically-controlled valve,
211：11st electrically-controlled valve, 31：First flowmeter, 32：Second flowmeter, 33：Third flowmeter, 51：Evaporator, 52：Compression
Machine, 53：Condenser, 54：Throttle valve, 55：Waste heat recovery storage tank, 56：Tap water inlet pipe road, 57：Tap water water inlet electrically-controlled valve.
It for those of ordinary skill in the art, without creative efforts, can be according to above attached
Figure obtains other relevant drawings.
Specific implementation mode
In order to enable those skilled in the art to better understand the solution of the present invention, furtherly with reference to specific embodiment
Bright technical scheme of the present invention.
Embodiment one：
Referring to attached drawing, a kind of crowded storage milk system with waste heat recovery and flushing water categorised collection function, including milker
End 1, first cold heat exchanger 2, container for storing milk 3, cooling water tank 4, the cooling system 5 with function of recovering waste heat, hot water charging-tank 6, acid
Liquid charging-tank 7, lye charging-tank 8 and acid solution collecting tank 9, lye collecting tank 10 and hot-water collection tank 11, milker end 1 are adopted
With the milk drain tube road of 2 × 6 plshy bone open milking operation platforms, milker end container for storing milk 3, the storage are connected to by first cold heat exchanger 2
Milk container, which is horizontal water cold type container for storing milk, (there is cooling water layer, cooling water layer to be provided with cooling water intake and cooling in container for storing milk
Water water return outlet).
The cooling water intake and cooling water water return outlet of first cold heat exchanger 2 are connected by first circulation pipeline and cooling water tank 4
Logical, the cooling water intake and cooling water water return outlet of water-cooled container for storing milk are connected to by second circulation pipeline with cooling water tank 4, and
In the cooling water outlet setting water circulating pump a of cooling water tank.
Cooling system 5 with function of recovering waste heat include evaporator 51, compressor 52, condenser 53, throttle valve 54, with
And waste heat recovery storage tank 55, tap water inlet pipe road 56 and tap water water inlet electrically-controlled valve 57, the evaporator 51 is built in described
In cooling water tank 4, evaporator 51, compressor 52, condenser 53, throttle valve 54 are followed by the refrigerant circulation line composition that is connected
(refrigerant vapour for the lower pressure that the sucking of compressor 52 comes out from evaporator 51, send ring refrigeration system after being allowed to pressure rise
Enter condenser 53, be condensed into the higher refrigerant liquid of pressure within the condenser, after the throttling of throttle valve 54, it is relatively low to become pressure
Refrigerant liquid after, be sent into evaporator 51, the heat absorption evaporation in evaporator and become the lower refrigerant vapour of pressure, then send
The entrance for entering compressor, to complete refrigeration cycle.In process of refrigerastion, evaporator 51 absorbs heat, to make the water in cooling water tank 4
Keep consecutive low temperature)；The condenser 53 is water cooled condenser, and water inlet connects tap water inlet pipe road 56, water outlet
By waste heat recovery storage tank 55 described in piping connection, tap water water inlet electrically-controlled valve 57 is set on tap water inlet pipe road 56；Work
When, start compressor 52, open tap water water inlet electrically-controlled valve 57 and water circulating pump a, the heat in milk is eventually transferred to cold
In the water outlet of condenser 53, and store into waste heat recovery storage tank 55.Further, electricity is additionally provided in waste heat recovery storage tank 55 to add
Thermal, to further increase water temperature, to meet winter water demand；55 bottom of waste heat recovery storage tank be arranged outlet pipeline and
Flowing water Valve.
Hot water charging-tank 6 connects total detergent line b by the first branch pipeline, and acid solution charging-tank 7 is connected by the second branch pipeline
Total detergent line b is met, lye charging-tank 8 connects total detergent line b by third branch pipeline；It is arranged first in the first branch pipeline
The second electrically-controlled valve 22 and second flowmeter 32 is arranged in electrically-controlled valve 21 and first flowmeter 31 in the second branch pipeline, in third point
Third electrically-controlled valve 23 and third flowmeter 33 are set on pipeline, and setting pump c, total detergent line b pass through three on total detergent line b
Logical d is respectively connected to milker end 1 and container for storing milk 3, and (container for storing milk inner tip is provided with 360 degree rotation nozzle 3-1, the rotation spray
Head is connect with detergent line).
The bottom of container for storing milk 3 is provided with flushing liquor water outlet 3-2, and flushing liquor water outlet is separately connected acid solution by pipeline and receives
Collect tank 9, lye collecting tank 10 and hot-water collection tank 11, is set on the pipeline between flushing liquor water outlet 3-2 and acid solution collecting tank 9
The 4th electrically-controlled valve 24 is set, the 5th electrically-controlled valve 25 is set on the pipeline between flushing liquor water outlet 3-2 and lye collecting tank 10,
6th electrically-controlled valve 26 is set on the pipeline between flushing liquor water outlet 3-2 and hot-water collection tank 11；The acid solution collecting tank is used for
The acid solution after rinsing is collected, the lye collecting tank is used to collect the lye after rinsing, and the hot-water collection tank has insulating layer,
For collecting the hot water after rinsing.
There are two water outlet, one of acid solution collecting tank water outlet passes through for the bottom setting of the acid solution collecting tank 9
Piping connection is connect to the second branch pipeline between acid solution charging-tank and total detergent line, and in the water outlet with the second branch pipeline
Pipeline on be provided with the 7th electrically-controlled valve 27；Another water outlet of acid solution collecting tank is connected with acid solution waste liquid discharge line, and
It is provided with the 8th electrically-controlled valve 28 on the acid solution waste liquid discharge line.
There are two water outlet, one of lye collecting tank water outlet passes through for the bottom setting of the lye collecting tank 10
Piping connection is connect to the third branch pipeline between lye charging-tank and total detergent line, and in the water outlet with third branch pipeline
Pipeline on be provided with the 9th electrically-controlled valve 29；Another water outlet of lye collecting tank is connected with lye waste liquid discharge line, and
It is provided with the tenth electrically-controlled valve 210 on the lye waste liquid discharge line.
The hot-water collection tank 11 is provided with water outlet, which is provided with the 11st electrically-controlled valve 211.
Further, the first pH sensors 41 are provided in the acid solution collecting tank 9, for detecting acid solution collecting tank 9
The acid-base value of the acid solution of interior collection；The 2nd pH sensors 42 are provided in the lye collecting tank 10, for detecting lye
The acid-base value of the lye of collection in collecting tank 10.
Further, first electrically-controlled valve 21, the second electrically-controlled valve 22, third electrically-controlled valve 23, the 4th electrically-controlled valve the 24, the 5th
Electrically-controlled valve 25, the 6th electrically-controlled valve 26, the 7th electrically-controlled valve 27, the 8th electrically-controlled valve 28, the 9th electrically-controlled valve 29, the tenth electrically-controlled valve 210,
11 electrically-controlled valves 211, pump c, the first pH sensors 41, the 2nd pH sensors 42 are connect with controller, are controlled by controller
The action of valve and pump, specific workflow are as follows：
When cleaning, the first electrically-controlled valve 21, the 6th electrically-controlled valve 26 and pump c are first turned on, entire milking facility is carried out
Hot water injection, and by the hot-water collection after flushing to hot-water collection tank 11；21 He of the first electrically-controlled valve is closed after the completion of hot water injection
6th electrically-controlled valve 26 opens the second electrically-controlled valve 22 and the 4th electrically-controlled valve 24, carries out acid solution flushing to entire milking facility, and will punching
Acid solution after washing is collected into acid solution collecting tank 9；Acid solution closes the second electrically-controlled valve 22 and the 4th electrically-controlled valve 24 after the completion of rinsing, and opens
Third electrically-controlled valve 23 and the 5th electrically-controlled valve 25 carry out lye flushing to entire milking facility, and the lye after flushing are collected into
Lye collecting tank 10；Lye closes third electrically-controlled valve 23 and the 5th electrically-controlled valve 25 after the completion of rinsing, and is again turned on the first electrically-controlled valve
21, the 6th electrically-controlled valve 26 carries out second of hot water injection to entire milking facility, and the hot-water collection after flushing to hot water is received
Collection tank 11 is stored, and the first electrically-controlled valve 21, the 6th electrically-controlled valve 26 and pump c are closed after the completion of second of hot water injection.
Being stored in hot water in hot-water collection tank 11 can be as the bottom surface rinse water in the milk Room, when needing to receive using hot water
When collecting the hot water in tank 11, the 11st electrically-controlled valve 211 is opened.
Controller detects acid solution collecting tank 9 and lye collecting tank 10 by the first pH sensors 41 and the 2nd pH sensors 42
Acid-base value.When the acid solution in acid solution collecting tank 9 is less than the acidity threshold value of setting, can be used in cleaning process next time
Acid solution rinsing step (that is, when next acid solution is rinsed, is opened the 7th electrically-controlled valve 27 and pump c and the 4th electrically-controlled valve 24, is received using acid solution
The acid solution collected in tank 9 carries out acid solution flushing to entire milking facility, and the acid solution after flushing is collected into acid solution collecting tank again
9), when acidity threshold value of the acid solution in acid solution collecting tank 9 higher than setting, then it is assumed that the acid solution cannot reuse, then open
8th electrically-controlled valve 28, by waste liquid discharge, (waste liquid is expelled to follow-up acid solution processing system, carries out the targetedly innoxious place of acid solution
Reason)；Similarly, when basicity threshold value of the lye in lye collecting tank 10 higher than setting, can be used in cleaning process next time
Lye rinsing step (that is, when next lye rinses, open the 9th electrically-controlled valve 29 and pump c and the 5th electrically-controlled valve 25, utilize lye
Lye in collecting tank 10 carries out lye flushing to entire milking facility, and the lye after flushing is collected into lye again and is collected
Tank 10), when basicity threshold value of the lye in lye collecting tank 10 less than setting, then it is assumed that the lye cannot reuse, then
Open the tenth electrically-controlled valve 210, by waste liquid discharge (waste liquid is expelled to subsequent alkaline liquid treating system, carry out targetedly lye without
Evilization processing).
Embodiment two：
It further,, can will be every so in order to ensure cleaning performance due to the strength reduction of acid, lye after flushing
Acid, the lye collected twice carry out double metering cleaning next time.
Embodiment three：
Further, it due to the strength reduction of acid, lye after flushing, so in order to ensure cleaning performance, can utilize
Original acid solution in the acid solution and acid solution charging-tank collected in acid solution collecting tank is carried out at the same time acid solution cleaning, utilizes lye collecting tank
Original lye in the lye and lye charging-tank of middle collection is carried out at the same time caustic dip.That is, when acid solution is rinsed, the 7th is being opened
While electrically-controlled valve 27, pump c and the 4th electrically-controlled valve 24, the second electrically-controlled valve 22 is also opened；It is automatically controlled opening the 9th when lye rinses
Valve 29, pump c and the 5th electrically-controlled valve 25 simultaneously, also open third electrically-controlled valve 23.
Illustrative description has been done to the present invention above, it should explanation, the case where not departing from core of the invention
Under, any simple deformation, modification or other skilled in the art can not spend the equivalent replacement of creative work equal
Fall into protection scope of the present invention.
Claims (10)
1. a kind of crowded storage milk system with waste heat recovery and flushing water categorised collection function, it is characterised in that：Including milker
End, the supply of first cold heat exchanger, container for storing milk, cooling water tank, the cooling system with function of recovering waste heat, hot water charging-tank, acid solution
Tank, lye charging-tank and acid solution collecting tank, lye collecting tank and hot-water collection tank, the milk drain tube road at milker end is by just
Cold heat exchanger is to container for storing milk；
The cooling water intake and cooling water water return outlet of first cold heat exchanger are connected to by first circulation pipeline with cooling water tank, and milk is stored up
The cooling water intake and cooling water water return outlet of tank are connected to by second circulation pipeline with cooling water tank, and in the cold of cooling water tank
But water circulating pump is arranged in water water outlet；
The cooling system with function of recovering waste heat includes that evaporator, compressor, condenser, throttle valve and waste heat return
Tank, tap water inlet pipe road and tap water water inlet electrically-controlled valve, the evaporator is stored up to be built in the cooling water tank, evaporate
Device, compressor, condenser, throttle valve are connected by refrigerant circulation line forms cycle refrigeration system；The condenser is
Water cooled condenser, water inlet connect tap water inlet pipe road, and water outlet is by waste heat recovery storage tank described in piping connection, certainly
Tap water water inlet electrically-controlled valve is set on water inlet pipeline；When work, start compressor, open tap water water inlet electrically-controlled valve and follows
Ring water pump, the heat in milk is eventually transferred in the water outlet of condenser, and is stored into waste heat recovery storage tank；
Hot water charging-tank connects total detergent line by the first branch pipeline, and acid solution charging-tank connects total cleaning by the second branch pipeline
Pipeline, lye charging-tank connect total detergent line by third branch pipeline；First electrically-controlled valve is set in the first branch pipeline,
Second electrically-controlled valve is set in two branch pipelines, third electrically-controlled valve is set in third branch pipeline, pump is set in total detergent line, always
Detergent line is respectively connected to milker end and container for storing milk by threeway；
The bottom of container for storing milk is provided with flushing liquor water outlet, and flushing liquor water outlet is separately connected acid solution collecting tank, alkali by pipeline
The 4th electrically-controlled valve is arranged on the pipeline between flushing liquor water outlet and acid solution collecting tank for liquid collecting tank and hot-water collection tank,
5th electrically-controlled valve is set on the pipeline between flushing liquor water outlet and lye collecting tank, in flushing liquor water outlet and hot-water collection tank
Between pipeline on be arranged the 6th electrically-controlled valve；The acid solution collecting tank is used to collect the acid solution after rinsing, the lye collecting tank
For collecting the lye after rinsing, the hot-water collection tank has insulating layer, for collecting the hot water after rinsing；
There are two water outlet, one of acid solution collecting tank water outlet is connected by pipeline for the bottom setting of the acid solution collecting tank
The second branch pipeline being connected between acid solution charging-tank and total detergent line, and the pipeline being connect with the second branch pipeline in the water outlet
On be provided with the 7th electrically-controlled valve；Another water outlet of acid solution collecting tank is connected with acid solution waste liquid discharge line, and in the acid solution
The 8th electrically-controlled valve is provided on waste liquid discharge line；
There are two water outlet, one of lye collecting tank water outlet is connected by pipeline for the bottom setting of the lye collecting tank
The third branch pipeline being connected between lye charging-tank and total detergent line, and the pipeline being connect with third branch pipeline in the water outlet
On be provided with the 9th electrically-controlled valve；Another water outlet of lye collecting tank is connected with lye waste liquid discharge line, and in the lye
The tenth electrically-controlled valve is provided on waste liquid discharge line；
The first pH sensors are provided in the acid solution collecting tank, the acid of the acid solution for detecting the collection in acid solution collecting tank
Basicity；In the lye collecting tank the 2nd pH sensors are provided with, the lye for detecting the collection in lye collecting tank
Acid-base value.
2. a kind of crowded storage milk system with waste heat recovery and flushing water categorised collection function according to claim 1,
It is characterized in that：Milker end uses 2 × 6 plshy bone open milking operation platforms.
3. a kind of crowded storage milk system with waste heat recovery and flushing water categorised collection function according to claim 1,
It is characterized in that：The container for storing milk is horizontal water cold type container for storing milk, and there is cooling water layer, cooling water layer cooling water is arranged in container for storing milk
Water inlet and cooling water water return outlet.
4. a kind of crowded storage milk system with waste heat recovery and flushing water categorised collection function according to claim 1,
It is characterized in that：The cooling water tank is connect with refrigeration system, so that the water in cooling water tank is kept consecutive low temperature by refrigeration system.
5. a kind of crowded storage milk system with waste heat recovery and flushing water categorised collection function according to claim 1,
It is characterized in that：Container for storing milk inner tip is provided with 360 degree rotation nozzle, which connect with detergent line.
6. a kind of crowded storage milk system with waste heat recovery and flushing water categorised collection function according to claim 1,
It is characterized in that：It is first electrically-controlled valve, the second electrically-controlled valve, third electrically-controlled valve, the 4th electrically-controlled valve, the 5th electrically-controlled valve, the 6th automatically controlled
Valve, the 7th electrically-controlled valve, the 8th electrically-controlled valve, the 9th electrically-controlled valve, the tenth electrically-controlled valve, pump, the first pH sensors, the 2nd pH sensors are equal
It is connect with controller.
7. a kind of crowded storage milk system with waste heat recovery and flushing water categorised collection function according to claim 1,
It is characterized in that：It is additionally provided with first flowmeter in the first branch pipeline, second flowmeter is additionally provided in the second branch pipeline,
Third flowmeter is additionally provided in third branch pipeline.
8. a kind of crowded storage milk system with waste heat recovery and flushing water categorised collection function according to claim 1,
It is characterized in that：It is additionally provided with electric heater unit in waste heat recovery storage tank, to further increase water temperature, to meet winter water
Demand；Outlet pipeline and flowing water Valve is arranged in waste heat recovery tank bottom.
9. the operation side of the crowded storage milk system according to claim 1 with waste heat recovery and flushing water categorised collection function
Method, it is characterised in that：
When milking work, start compressor, open tap water water inlet electrically-controlled valve and water circulating pump, the heat in milk is transferred to cold
In the water outlet of condenser, and store into waste heat recovery storage tank；
When cleaning, the first electrically-controlled valve, the 6th electrically-controlled valve and pump are first turned on, hot water injection is carried out to entire milking facility,
And by the hot-water collection after flushing to hot-water collection tank；The first electrically-controlled valve and the 6th electrically-controlled valve are closed after the completion of hot water injection, are opened
The second electrically-controlled valve and the 4th electrically-controlled valve are opened, acid solution flushing is carried out to entire milking facility, and the acid solution after flushing is collected into acid
Liquid collecting tank；Acid solution closes the second electrically-controlled valve and the 4th electrically-controlled valve after the completion of rinsing, and opens third electrically-controlled valve and the 5th electrically-controlled valve,
Lye flushing is carried out to entire milking facility, and the lye after flushing is collected into lye collecting tank；Lye closes after the completion of rinsing
Third electrically-controlled valve and the 5th electrically-controlled valve are closed, the first electrically-controlled valve, the 6th electrically-controlled valve are again turned on, second is carried out to entire milking facility
Secondary hot water injection, and the hot-water collection after flushing is stored to hot-water collection tank, it is closed after the completion of second of hot water injection
First electrically-controlled valve, the 6th electrically-controlled valve and pump；
Controller detects the acid-base value of acid solution collecting tank and lye collecting tank by the first pH sensors and the 2nd pH sensors, when
When acid solution in acid solution collecting tank is less than the acidity threshold value of setting, the acid solution that can be used in cleaning process next time rinses step
Suddenly, that is, when next acid solution is rinsed, open the 7th electrically-controlled valve and pump and the 4th electrically-controlled valve, utilize the acid solution pair in acid solution collecting tank
Entire milking facility carries out acid solution flushing, and the acid solution after flushing is collected into acid solution collecting tank again；When in acid solution collecting tank
Acid solution higher than setting acidity threshold value when, then it is assumed that the acid solution cannot reuse, then open the 8th electrically-controlled valve, waste liquid is arranged
Go out；When basicity threshold value of the lye in lye collecting tank higher than setting, it can be used for the lye punching in cleaning process next time
Wash step, that is, when next lye rinses, open the 9th electrically-controlled valve and pump and the 5th electrically-controlled valve, utilize the alkali in lye collecting tank
Liquid carries out lye flushing to entire milking facility, and the lye after flushing is collected into lye collecting tank again；When lye is collected
When lye in tank is less than the basicity threshold value of setting, then it is assumed that the lye cannot reuse, then open the tenth electrically-controlled valve, will give up
Liquid is discharged.
10. the operation of the crowded storage milk system according to claim 9 with waste heat recovery and flushing water categorised collection function
Method, it is characterised in that：It is carried out at the same time acid using the original acid solution in the acid solution and acid solution charging-tank collected in acid solution collecting tank
Liquid cleans, and caustic dip is carried out at the same time using the original lye in the lye and lye charging-tank collected in lye collecting tank, that is,
When acid solution is rinsed, while opening the 7th electrically-controlled valve, pump and four electrically-controlled valves, the second electrically-controlled valve is also opened；When lye rinses,
It is opening the 9th electrically-controlled valve, pump and the 5th electrically-controlled valve simultaneously, is also opening third electrically-controlled valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810274222.0A CN108432634B (en) | 2018-03-29 | 2018-03-29 | Milking storage system with waste heat recovery and washing water classified collection functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810274222.0A CN108432634B (en) | 2018-03-29 | 2018-03-29 | Milking storage system with waste heat recovery and washing water classified collection functions |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108432634A true CN108432634A (en) | 2018-08-24 |
| CN108432634B CN108432634B (en) | 2024-01-05 |
Family
ID=63197842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810274222.0A Active CN108432634B (en) | 2018-03-29 | 2018-03-29 | Milking storage system with waste heat recovery and washing water classified collection functions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108432634B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108996651A (en) * | 2018-10-09 | 2018-12-14 | 农业部环境保护科研监测所 | Thimerosal classified collection system |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202617915U (en) * | 2012-06-19 | 2012-12-26 | 黑龙江省农业机械工程科学研究院 | Full automatic cleaning system for milking machine |
| CN104982339A (en) * | 2015-05-13 | 2015-10-21 | 赵增友 | Ozone-disinfection disease-protection physiotherapy matching device used for milking machine pipeline sleeve |
| CN208144121U (en) * | 2018-03-29 | 2018-11-27 | 农业部环境保护科研监测所 | A kind of crowded storage milk system with waste heat recycling and flushing water categorised collection function |
-
2018
- 2018-03-29 CN CN201810274222.0A patent/CN108432634B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202617915U (en) * | 2012-06-19 | 2012-12-26 | 黑龙江省农业机械工程科学研究院 | Full automatic cleaning system for milking machine |
| CN104982339A (en) * | 2015-05-13 | 2015-10-21 | 赵增友 | Ozone-disinfection disease-protection physiotherapy matching device used for milking machine pipeline sleeve |
| CN208144121U (en) * | 2018-03-29 | 2018-11-27 | 农业部环境保护科研监测所 | A kind of crowded storage milk system with waste heat recycling and flushing water categorised collection function |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108996651A (en) * | 2018-10-09 | 2018-12-14 | 农业部环境保护科研监测所 | Thimerosal classified collection system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108432634B (en) | 2024-01-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203174368U (en) | Water storage type energy-saving washing machine | |
| CN101153442B (en) | Water conservation method for barrel washing machine and washing machine thereof | |
| CN104775266B (en) | A kind of heat pump washing-drying integral machine and control method | |
| CN109381148B (en) | Heat pump type dish washing machine and control method | |
| CN106137080A (en) | A kind of dish-washing machine heat reclamation device and method, dish-washing machine | |
| CN105731572B (en) | Thermo-compression evaporation recuperation of heat combination unit and waste liquid efficient concentration method | |
| CN104089513B (en) | A kind of heat energy recycling system | |
| CN208144121U (en) | A kind of crowded storage milk system with waste heat recycling and flushing water categorised collection function | |
| CN108432634A (en) | Crowded storage milk system with waste heat recovery and flushing water categorised collection function | |
| CN105276665A (en) | Household heating supply system for domestic wastewater waste heat recovery | |
| CN208144122U (en) | One kind squeezing storage milk facility flushing water categorised collection and cyclic utilization system | |
| JP4895497B2 (en) | Continuous washing machine and continuous washing method | |
| CN108432635A (en) | Squeeze storage milk facility flushing water categorised collection and cyclic utilization system | |
| CN203240955U (en) | Rubber ball washing device for heat pump | |
| CN216631921U (en) | Milk material equipment cleaning system | |
| CN106480625B (en) | Overflow dyeing machine heat recovery apparatus | |
| CN105803727B (en) | A kind of washing facility and washing process | |
| CN105571201B (en) | A kind of laundry recuperation of heat water chiller-heater unit | |
| CN212418997U (en) | Circulating water cleaning system of belt type vacuum drier | |
| CN106767126A (en) | Air-conditioner evaporator cleaning control method, device and air-conditioner | |
| CN206875407U (en) | A kind of power station waste heat recycling system | |
| CN110353601A (en) | Dish-washing machine | |
| CN206291300U (en) | A kind of afterheat recovery type one drags many heat pump shower houses | |
| CN202717852U (en) | Recovery device for condensation water in steam heating system | |
| CN205732114U (en) | A kind of five-step approach CIP automatic clearing apparatus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 300191 No. 31, rehabilitation Road, Tianjin, Nankai District Applicant after: AGRO-ENVIRONMENTAL PROTECTION INSTITUTE, MINISTRY OF AGRICULTURE Address before: 300000 No. 31, rehabilitation Road, Tianjin, Nankai District Applicant before: AGRO-ENVIRONMENTAL PROTECTION INSTITUTE OF MINISTRY OF AGRICULTURE |
|
| CB02 | Change of applicant information | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |