CN110155258A - A kind of diesel-LNG double fuel inland river vegetables and fruits carrier - Google Patents
A kind of diesel-LNG double fuel inland river vegetables and fruits carrier Download PDFInfo
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- CN110155258A CN110155258A CN201910591866.7A CN201910591866A CN110155258A CN 110155258 A CN110155258 A CN 110155258A CN 201910591866 A CN201910591866 A CN 201910591866A CN 110155258 A CN110155258 A CN 110155258A
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- Prior art keywords
- water
- lng
- radiator
- hull
- cargo hold
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- 235000013399 edible fruits Nutrition 0.000 title claims abstract description 20
- 235000013311 vegetables Nutrition 0.000 title claims abstract description 20
- 239000000446 fuel Substances 0.000 title claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 89
- 239000006200 vaporizer Substances 0.000 claims abstract description 24
- 239000007789 gas Substances 0.000 claims abstract description 23
- 239000012530 fluid Substances 0.000 claims abstract description 20
- 238000004321 preservation Methods 0.000 claims abstract description 20
- 230000005540 biological transmission Effects 0.000 claims abstract description 16
- 239000000567 combustion gas Substances 0.000 claims abstract description 16
- 239000002283 diesel fuel Substances 0.000 claims abstract description 13
- 239000003949 liquefied natural gas Substances 0.000 claims description 56
- 239000007788 liquid Substances 0.000 claims description 14
- 238000001816 cooling Methods 0.000 claims description 12
- 238000009834 vaporization Methods 0.000 claims description 9
- 230000008016 vaporization Effects 0.000 claims description 9
- 239000003595 mist Substances 0.000 claims description 8
- 239000004744 fabric Substances 0.000 claims description 6
- 238000009413 insulation Methods 0.000 claims description 4
- 230000017525 heat dissipation Effects 0.000 claims description 3
- 239000000969 carrier Substances 0.000 abstract 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 10
- 239000003345 natural gas Substances 0.000 description 5
- 101100491335 Caenorhabditis elegans mat-2 gene Proteins 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000003020 moisturizing effect Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 101100495256 Caenorhabditis elegans mat-3 gene Proteins 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 108010066114 cabin-2 Proteins 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000002309 gasification Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000009692 water atomization Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23B—PRESERVING, e.g. BY CANNING, MEAT, FISH, EGGS, FRUIT, VEGETABLES, EDIBLE SEEDS; CHEMICAL RIPENING OF FRUIT OR VEGETABLES; THE PRESERVED, RIPENED, OR CANNED PRODUCTS
- A23B7/00—Preservation or chemical ripening of fruit or vegetables
- A23B7/14—Preserving or ripening with chemicals not covered by groups A23B7/08 or A23B7/10
- A23B7/153—Preserving or ripening with chemicals not covered by groups A23B7/08 or A23B7/10 in the form of liquids or solids
- A23B7/158—Apparatus for preserving using liquids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H21/00—Use of propulsion power plant or units on vessels
- B63H21/20—Use of propulsion power plant or units on vessels the vessels being powered by combinations of different types of propulsion units
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63J—AUXILIARIES ON VESSELS
- B63J2/00—Arrangements of ventilation, heating, cooling, or air-conditioning
- B63J2/02—Ventilation; Air-conditioning
- B63J2/08—Ventilation; Air-conditioning of holds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63J—AUXILIARIES ON VESSELS
- B63J2/00—Arrangements of ventilation, heating, cooling, or air-conditioning
- B63J2/12—Heating; Cooling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H21/00—Use of propulsion power plant or units on vessels
- B63H21/20—Use of propulsion power plant or units on vessels the vessels being powered by combinations of different types of propulsion units
- B63H2021/202—Use of propulsion power plant or units on vessels the vessels being powered by combinations of different types of propulsion units of hybrid electric type
- B63H2021/205—Use of propulsion power plant or units on vessels the vessels being powered by combinations of different types of propulsion units of hybrid electric type the second power unit being of the internal combustion engine type, or the like, e.g. a Diesel engine
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The invention discloses a kind of diesel-LNG double fuel inland river vegetables and fruits carriers, it is related to technical field of ships, including hull, diesel oil propeller, combustion gas propeller and fluid reservoir, hull is equipped with cargo hold, the outlet end of fluid reservoir is connected with vaporizer, vaporizer is fixed on hull, vaporizer includes shell and is arranged in the intracorporal LNG gas transmission of shell around pipe, water-bath room is equipped in shell, the upper end of water-bath room is equipped with water inlet, the lower end of water-bath room is equipped with water outlet, LNG gas transmission is respectively communicated with fluid reservoir and combustion gas propeller around the both ends of pipe, water outlet is connected with preservation device, preservation device is set in cargo hold, preservation device includes humidifier and several radiators, radiator is set to the side wall of cargo hold, humidifier is connected to radiator by water pipe.When flowing through radiator by the water at low temperature of vaporizer, the heat spreading function through radiator cools down to cargo hold, in cargo hold fresh vegetables and fruit etc. carry out it is fresh-keeping.
Description
Technical field
The present invention relates to technical field of ships, and in particular to a kind of diesel-LNG double fuel inland river vegetables and fruits carrier.
Background technique
With the development of the global economy, the in short supply and problem of environmental pollution of global petroleum resources is got worse, and is made
Flammability is good, consumption figure sharp increase of the small natural gas of pollution, natural gas room temperature is gas, is not easy to storage and remote
Transport, therefore generally using -163 DEG C of cryogenic liquid LNG are first transformed into, (Liquefied Natural Gas, liquefaction are natural
Gas), then storage and long distance transportation.But before using LNG, need to realize using vapourizing unit by -163 DEG C or so temperature
LNG be increased to 5 DEG C or so of NG (Natural Gas, natural gas), currently used vapourizing unit is generally vaporizer, passes
The vaporizer of system can be divided into liquid heating according to heat source classification and air heats two kinds.And for LNG ship, due to water source
Abundance is obtained and is easy, so being typically all to use liquid heating method, is extracted river water using water pump and is entered vaporizer to it
Interior LNG is heated, and the river water after cooling is directly flow back in river.Although this mode is convenient, the river water after cooling is not
Through causing the waste of the energy using directly flowing back in river.
Summary of the invention
The present invention provides a kind of diesel-LNG double fuel inland river vegetables and fruits carrier, and the low temperature river water after solving LNG vaporization is not
The problem of being utilized and causing energy waste.
The present invention is achieved through the following technical solutions: a kind of diesel-LNG double fuel inland river vegetables and fruits carrier, packet
Hull, diesel oil propeller, combustion gas propeller and fluid reservoir are included, the hull is equipped with the first piggyback pod, the second piggyback pod, liquid storage cabin
And cargo hold, first piggyback pod, the second piggyback pod and liquid storage cabin are set to the tail portion of the hull, first piggyback pod with
Second piggyback pod is respectively arranged on the lower section of the main deck of the hull tail portion, and the liquid storage cabin is set to the main first of the hull tail portion
On plate, the cargo hold is set between the main deck of the hull tail portion and the stem of hull;The diesel oil propeller is set to described
In first piggyback pod;The combustion gas propeller is set in second piggyback pod;The fluid reservoir is fixed at the liquid storage cabin
Interior, the outlet end of the fluid reservoir is connected with for by the vaporizer of LNG vaporization, the vaporizer to be fixed on the hull;
The vaporizer includes that shell and LNG gas transmission are equipped with water-bath room in pipe, the shell, and the LNG gas transmission is around the both ends of pipe point
Be not fixed on the both ends of the shell, the LNG gas transmission is set up in the water-bath room in the middle part of pipe, the water-bath room it is upper
End is equipped with water inlet, and the lower end of the water-bath room is equipped with water outlet, and the LNG gas transmission is respectively equipped with liquefaction naturally around the both ends of pipe
Gas entrance and vaporized natural outlet, the liquefied natural gas entrance are connected to the outlet end of the fluid reservoir, and the vaporization is natural
Combustion gas propeller described in gas outlet, the water inlet are connected with water pump, and the pump mouth of the water pump is connected to river water, described
Water outlet is connected with preservation device by water pipe, and the preservation device is set in the cargo hold;The preservation device includes humidification
Device and several radiators, several described radiators include the first radiator being sequentially communicated by water pipe, the second heat dissipation
Device ... N radiator, first radiator are connect with the water outlet, and the N radiator is connect with humidifier,
The humidifier and radiator are set in the cargo hold, and the radiator includes inner tube and several cooling fins, and said inner tube is solid
Due to the side wall of the cargo hold, the cooling fin is fixed on the outer wall of said inner tube, the humidifier include water tank, atomizer and
Blower, the water tank are fixed on the side wall of the cargo hold, and the bottom of the water tank is equipped with inlet, and the inlet passes through water pipe
It is connected to the N radiator, the middle part of the side wall of the water tank is equipped with discharge outlet, and the top of the water tank is equipped with mist exhausting port, institute
It states atomizer to be fixed in the water tank, the atomizer is higher than the discharge outlet, and the pump mouth of the atomizer is lower than described
Discharge outlet, the blower are set in the mist exhausting port, and the discharge outlet is connected to the outside of the hull by water pipe.
Further, mat insulation is equipped between the vaporizer and the hull.Since LNG gasification can make vaporizer
Temperature decrease, mat insulation can be avoided damage of the low temperature to hull of vaporizer.
Further, the cooling fin is fixed at said inner tube towards the side of the cargo compartment, several described to dissipate
Backing is uniformly arranged.So that being spread by the temperature of the water of vaporizer into cargo hold, good cooling effect.
Further, the two sides of the cargo hold are additionally provided with heat-insulating cloth, when the preservation device does not work, the heat-insulating cloth lid
State preservation device in residence.
Further, fagging is fixed in the water tank, the fagging is higher than the discharge outlet, and the fagging is equipped with
Leakage hole, the atomizer are fixed on the fagging.When ship being avoided to rock, the powder-refining with water in water tank is splashed on atomizer.
Further, the water pipe that the water outlet connects the radiator is wrapped with insulating layer.It keeps passing through vaporizer
Water temperature.
It is obtained by the present invention to have the beneficial effect that due to taking above-mentioned technical proposal
1, diesel-LNG double fuel inland river vegetables and fruits carrier of the invention uses two kinds of fuel of LNG and diesel oil, in LNG abundance
In the case where use combustion gas propeller, diesel oil propeller is reused after LNG is finished, reduces the usage amount of diesel oil, energy-saving ring
It protects, and LNG is at low cost.
2, preservation device, preservation device packet are equipped in the cargo hold of diesel-LNG double fuel inland river vegetables and fruits carrier of the invention
Radiator and humidifier are included, for vaporizer during by liquefied natural gas vaporization, liquefied natural gas absorbs the water in water-bath room
Heat so that the temperature of the indoor water of water-bath reduces, the water at low temperature in water-bath room is transported in cargo hold by water pipe, then is passed through
The heat spreading function of radiator reduces the temperature in cargo hold, in cargo hold fresh vegetables and fruit etc. carry out fresh-keeping, humidifier spray
Low temperature fog out increases the humidity in cargo hold, keeps the moisture of the fresh vegetables and fruit in cargo hold, and the present invention makes full use of
The characteristics of LNG vaporization heat absorption, the low temperature river water obtained after LNG vaporization is transported in cargo hold, using the effect of radiator
Reduce cargo hold in temperature, in cargo hold fresh vegetables and fruit carry out it is fresh-keeping, improve energy utilization rate, saved energy
Source.
3, humidifier of the invention carries out moisturizing to air in cargo hold, and atomizer is by the water atomization in water tank at fog, wind
Fog is discharged in cargo hold by machine, and since the coolant-temperature gage in water tank is low, obtained fog temperature is relatively low, thus fog to cargo hold into
It can also cool down to cargo hold while row moisturizing.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of diesel-LNG double fuel inland river vegetables and fruits carrier of the invention;
Fig. 2 is the structural schematic diagram of vaporizer and preservation device of the invention;
Wherein, 1- hull, 2- cargo hold, the first piggyback pod of 3-, the second piggyback pod of 4-, 5- liquid storage cabin, 6- diesel oil propeller, 7-
Combustion gas propeller, 8- fluid reservoir, 9- vaporizer, 91- shell, 92-LNG gas transmission go out around pipe, 93- water-bath room, 94- water inlet, 95-
The mouth of a river, 96- liquefied natural gas entrance, the outlet of 97- vaporized natural, 98- water pump, 10- radiator, 101- inner tube, 102- heat dissipation
Piece, 11- humidifier, 111- water tank, 112- atomizer, 113- blower, 114- inlet, 115- discharge outlet, 116- mist exhausting port.
Specific embodiment
The invention will be further described with embodiment with reference to the accompanying drawing.
Please refer to shown in Fig. 1, a kind of diesel-LNG double fuel inland river vegetables and fruits carrier, including hull 1, diesel oil propeller 6,
Combustion gas propeller 7 and fluid reservoir 8, diesel oil propeller 6, combustion gas propeller 7 and fluid reservoir 8 are fixed at respectively on hull 11, bavin
Oily propeller 6 and combustion gas propeller 7 are symmetrically set in the two sides of hull 1.The model YC6K295L-C20 of diesel oil propeller 6, it is specified
Power is 218KW, rated speed 1500r/min.The model YC6K295LN-C20 of combustion gas propeller 7, rated power are
218KW, rated speed 1500r/min.
The lower section of the main deck of 1 tail portion of hull is respectively symmetrically equipped with the first piggyback pod 3 and the second piggyback pod 4,1 tail portion of hull
Main deck be equipped with liquid storage cabin 5, between the main deck of 1 tail portion of hull and the stem of hull 1 be equipped with cargo hold 2, cargo hold 2 be equipped with top
Canopy and side wall, the side wall of cargo hold 2 are equipped with venthole, exhaust fan are equipped in venthole, be linked on the two sides side wall of cargo hold 2 every
Hot cloth.
Diesel oil propeller 6 is set in the first piggyback pod 3, and combustion gas propeller 7 is set in the second piggyback pod 4, and fluid reservoir 8 is fixed
In liquid storage cabin 5, fluid reservoir 8 is the horizontal gas tank of LNG peculiar to vessel.The outlet end of fluid reservoir 8 is connected with for by the vapour of LNG vaporization
Change device 9, vaporizer 9 is fixed on the main deck of hull 1, and mat insulation is equipped between vaporizer 9 and hull 1.The top of fluid reservoir 8
Equipped with filling opening, filling opening is connected with LNG filling tube, and LNG filling tube is connected with charging joint far from one end of filling opening, needs
When filling LNG into fluid reservoir 8, it is filled with connector and is connected to gas-filling station filling LNG.
Shown in referring to figure 2., vaporizer 9 includes that shell 91 and LNG gas transmission are equipped with water-bath room 93 in pipe 92, shell 91,
LNG gas transmission is individually fixed in the both ends of shell 91 around the both ends of pipe 92, and LNG gas transmission is set up in water-bath room 93 around the middle part of pipe 92
Interior, the right side of the upper end of water-bath room 93 is equipped with water inlet 94, and the left side of the lower end of water-bath room 93 is equipped with water outlet 95, LNG gas transmission
It is equipped with liquefied natural gas entrance 96 around the left end of pipe 92, LNG gas transmission is equipped with vaporized natural outlet 97, liquefaction around the right end of pipe 92
Gas inlet 96 is connected to the outlet end of fluid reservoir 8 by tracheae, and vaporized natural outlet 97 is connected to combustion gas by tracheae and promotes
Device 7, water inlet 94 are connected with water pump 98, and the pump mouth of water pump 98 is connected to river water, and water outlet 95 is connected with preservation device, fresh-keeping
Device is set in cargo hold 2, and when preservation device does not work, heat-insulating cloth is pulled down, covers preservation device.
Shown in referring to figure 2., preservation device includes humidifier 11 and several radiators 10, several radiators 10 include
The first radiator for being sequentially communicated by water pipe, the second radiator ... N radiator, the first radiator and water outlet 95
Connection, N radiator are connect with humidifier 11, and radiator 10 and humidifier 11 are set in cargo hold 2, and radiator 10 includes inner tube
101 and several cooling fins 102, inner tube 101 be fixed on the side wall of cargo hold 2, cooling fin 102 is fixed at inner tube 101 towards goods
Side inside cabin 2, several cooling fins 102 are uniformly arranged, and the inner tube 101 of several radiators 10 is sequentially connected by water pipe,
The water pipe that water outlet 95 connects radiator 10 is wrapped with insulating layer, and insulating layer is spongy layer.Humidifier 11 include water tank 111,
Atomizer 112 and blower 113, the bottom of water tank 111 are equipped with inlet 114, and inlet 114 connects N radiator by water pipe
Inner tube 101, the middle part of the side wall of water tank 111 is equipped with discharge outlet 115, and the top of water tank 111 is equipped with mist exhausting port 116, water tank 111
It is inside fixed with fagging, fagging is higher than discharge outlet 115, and fagging is equipped with leakage hole, and atomizer 112 is fixed on fagging, is atomized
The pump mouth of device 112 is connected to the water in water tank 111, and blower 113 is set in mist exhausting port 116, and discharge outlet 115 is connected to by water pipe
River water.
Above description is the detailed description for the present invention preferably possible embodiments, but embodiment is not limited to this hair
Bright patent claim, it is all the present invention suggested by technical spirit under completed same changes or modifications change, should all belong to
In the covered the scope of the patents of the present invention.
Claims (6)
1. a kind of diesel-LNG double fuel inland river vegetables and fruits carrier, it is characterised in that: including
Hull, the hull are equipped with the first piggyback pod, the second piggyback pod, liquid storage cabin and cargo hold, and first piggyback pod, second move
Power cabin and liquid storage cabin are set to the tail portion of the hull, and first piggyback pod and the second piggyback pod are respectively arranged on the hull tail
The lower section of the main deck in portion, the liquid storage cabin are set on the main deck of the hull tail portion, and the cargo hold is set to the hull tail
Between the main deck in portion and the stem of hull;
Diesel oil propeller, the diesel oil propeller are set in first piggyback pod;
Combustion gas propeller, the combustion gas propeller are set in second piggyback pod;
Fluid reservoir, the fluid reservoir are fixed in the liquid storage cabin, and the outlet end of the fluid reservoir is connected with for by LNG vapour
The vaporizer of change, the vaporizer are fixed on the hull;
The vaporizer includes that shell and LNG gas transmission are equipped with water-bath room in pipe, the shell, and the LNG gas transmission is around the two of pipe
End is individually fixed in the both ends of the shell, and the LNG gas transmission is set up in the water-bath room in the middle part of pipe, the water-bath room
Upper end be equipped with water inlet, the lower end of the water-bath room is equipped with water outlet, and the LNG gas transmission is respectively equipped with liquefaction around the both ends of pipe
Gas inlet and vaporized natural outlet, the liquefied natural gas entrance are connected to the outlet end of the fluid reservoir, the vaporization
Gas outlet is connected to the combustion gas propeller, and the water inlet is connected with water pump, and the pump mouth of the water pump is connected to river water,
The water outlet is connected with preservation device by water pipe, and the preservation device is set in the cargo hold;
The preservation device includes humidifier and several radiators, several described radiators include being sequentially communicated by water pipe
The first radiator, the second radiator ... N radiator, first radiator are connect with the water outlet, described
N radiator is connect with humidifier, and the humidifier and radiator are set in the cargo hold, if the radiator include inner tube and
Dry cooling fin, said inner tube are fixed on the side wall of the cargo hold, and the cooling fin is fixed on the outer wall of said inner tube, the humidification
Device includes water tank, atomizer and blower, and the water tank is fixed on the side wall of the cargo hold, and the bottom of the water tank, which is equipped with, catchments
Mouthful, the inlet is connected to the N radiator by water pipe, and the middle part of the side wall of the water tank is equipped with discharge outlet, the water
The top of case is equipped with mist exhausting port, and the atomizer is fixed in the water tank, and the atomizer is higher than the discharge outlet, the mist
The pump mouth for changing device is lower than the discharge outlet, and the blower is set in the mist exhausting port, and the discharge outlet is connected to institute by water pipe
State the outside of hull.
2. a kind of diesel-LNG double fuel inland river according to claim 1 vegetables and fruits carrier, it is characterised in that: the vaporization
Mat insulation is equipped between device and the hull.
3. a kind of diesel-LNG double fuel inland river according to claim 1 vegetables and fruits carrier, it is characterised in that: the heat dissipation
Piece is fixed at said inner tube towards the side of the cargo compartment, and several cooling fins are uniformly arranged.
4. a kind of diesel-LNG double fuel inland river according to claim 1 vegetables and fruits carrier, it is characterised in that: the cargo hold
Two sides be additionally provided with heat-insulating cloth, when the preservation device does not work, the heat-insulating cloth covers the preservation device.
5. a kind of diesel-LNG double fuel inland river according to claim 1 vegetables and fruits carrier, it is characterised in that: the water tank
It is inside fixed with fagging, the fagging is higher than the discharge outlet, and the fagging is equipped with leakage hole, and the atomizer is fixed on institute
It states on fagging.
6. a kind of diesel-LNG double fuel inland river according to claim 1 vegetables and fruits carrier, it is characterised in that: the water outlet
The water pipe that mouth connects the radiator is wrapped with insulating layer.
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CN201910591866.7A CN110155258A (en) | 2019-07-01 | 2019-07-01 | A kind of diesel-LNG double fuel inland river vegetables and fruits carrier |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN112741348A (en) * | 2021-01-04 | 2021-05-04 | 江苏连新云岭实业发展有限公司 | Fresh-keeping process and equipment for agricultural product production |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112741348A (en) * | 2021-01-04 | 2021-05-04 | 江苏连新云岭实业发展有限公司 | Fresh-keeping process and equipment for agricultural product production |
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