CN105599334B - Pneumatic type suction press device - Google Patents
Pneumatic type suction press device Download PDFInfo
- Publication number
- CN105599334B CN105599334B CN201610093997.9A CN201610093997A CN105599334B CN 105599334 B CN105599334 B CN 105599334B CN 201610093997 A CN201610093997 A CN 201610093997A CN 105599334 B CN105599334 B CN 105599334B
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- Prior art keywords
- juice
- vacuum pump
- electric vacuum
- cylinder
- connect
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B9/00—Presses specially adapted for particular purposes
- B30B9/02—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material
- B30B9/04—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using press rams
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B9/00—Presses specially adapted for particular purposes
- B30B9/02—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material
- B30B9/04—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using press rams
- B30B9/047—Control arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/26—Programme control arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B9/00—Presses specially adapted for particular purposes
- B30B9/02—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material
- B30B9/04—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using press rams
- B30B9/06—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using press rams co-operating with permeable casings or strainers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B9/00—Presses specially adapted for particular purposes
- B30B9/02—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material
- B30B9/04—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using press rams
- B30B9/06—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using press rams co-operating with permeable casings or strainers
- B30B9/067—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using press rams co-operating with permeable casings or strainers with a retractable abutment member closing one end of the press chamber
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B1/00—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen
- B30B1/32—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by plungers under fluid pressure
- B30B1/38—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by plungers under fluid pressure wherein the plungers are operated by pressure of a gas, e.g. steam, air
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Abstract
The present invention relates to a kind of pneumatic type suction press device, including squeezing cylinder, connect juice portion, piston, filter screen, support and electronic gas source module, be slidably installed piston in squeezing cylinder, the outer rim of the piston is brought into close contact with squeezing the inner edge of cylinder, the piston, which will be squeezed in cylinder, is divided into malleation air chamber and mill room, the mill room connects with meeting juice portion and forms an airtight cavity being mutually communicated, and in mill room, connects in juice portion or mill room and connects and set filter screen between juice portion.In the present invention, the foodstuff such as water fruits and vegetables during squeezing and juice (including oil) etc. enters and meets juice portion or be held in the environment of vacuum when connecing juice tank, avoid in the prior art juice because changing colour caused by oxidation, it is rotten the problems such as.
Description
Technical field
The invention belongs to foodstuff squeezing to produce juice technical field, especially a kind of pneumatic type suction press device.
Background technology
People in the frequent edible fruits of daily life and vegetables, but with the improvement of living standards, people develop it is each
Kind of press apparatus can squeeze out fruits and vegetables juice, then directly drink these juice, and which is more convenient for people's absorption
The nutritional ingredient contained in it, and facilitate the life of people.Common press apparatus includes push type, press handle type etc., presses
Pressure type be in the installation one of cylinder upper end with meshed projection, the fruit of the succulence such as orange, orange is directly born against in projection or
It is pressed in projection in upper lid, firmly presses downwards again, juice is flowed into by mesh in cylinder；Press handle type is on cylinder
The fixed handle of installation, dress pressure handle, the upper lid that pressure handle bottom surface installation one agrees with cylinder upper end, the installation of cylinder upper end are cut with scissors in cylinder side
Fruit is placed in projection with meshed projection, during use, firmly depresses pressure handle, lid and projection is squeezed out juice；
Above two structure can be used for the oil expression of the foodstuffs such as peanut, soybean, now need to be compressed by hand with electronic replacement, with larger
Pressure by oil squeeze out come.
People develop the spiral isostructural press apparatus of other species, but the expressing process of all these equipment,
All it is to carry out in atmosphere, about 21% oxygen is contained in air, contains aldehydes matter in plant tissue, when cell in expressing process
After tissue is destroyed, oxygen just a large amount of intrusions, phenolase phenol substance catalytic forms quinone and its polymer produces enzymatic browning reaction, enzyme
The foodstuff juice (fruit juice, vegetable juice, edible oil etc.) that promoting brown stain makes to squeeze out is oxidized, and causes to lose a large amount of nutrition, and
Color and mouthfeel are all deteriorated.
The content of the invention
It is an object of the invention to overcome the deficiencies of the prior art and provide complete squeezing action, squeezing using gas pressure
With connect a kind of pneumatic type vacuum that juice keeps vacuum state and the juice that avoids in expressing process and squeezing out is oxidized by oxygen
Pressing device.
The present invention adopts the technical scheme that：
A kind of pneumatic type suction press device, it is characterised in that：Including squeezing cylinder, connect juice portion, piston, filter screen, support and
Electronic gas source module, the piston that is slidably installed in cylinder is squeezed, the outer rim of the piston is brought into close contact with squeezing the inner edge of cylinder, the piston
Malleation air chamber and mill room will be divided into squeezing cylinder, the mill room connects with meeting juice portion and forms a closed chamber being mutually communicated
Body, in mill room, connect in juice portion or mill room and connect filter screen is set between juice portion, the electronic gas source module is used for direct
Or by exhaust pipe by airtight cavity pumping be negative pressure, pressure of the piston between malleation air chamber and airtight cavity
Moved in the presence of difference to reduction squeezing building volume direction and squeeze the expressate for the treatment of in mill room, the malleation air chamber is
The outlet pipe or the malleation air chamber of closing space and the connection electronic gas source module are unlimited and connection atmospheric environment；
The electronic gas source module be arranged on the support above the squeezing cylinder or in support, be arranged on and described meet juice portion
On the support of lower section or in support, be arranged on the squeezing cylinder and connect on the support of juice portion side or in support, be arranged on it is described
In positive pressure gas room or it is arranged in the airtight cavity.
Moreover, its any one in (1), (2) or (3)：
(1) the cylinder cap of spiral-lock one on the squeezing cylinder, the cylinder cap, piston and squeezing cylinder inner edge therebetween collectively form
Malleation air chamber；
Or
(2) sealing structure is made into integration on the squeezing cylinder, in the sealing structure, piston and squeezing cylinder therebetween
Edge collectively forms malleation air chamber；
Or
(3) the structure of unlimited connection atmospheric environment is made in the malleation air chamber in the squeezing cylinder.
Moreover, the electronic gas source module is made up of at least one electric vacuum pump or by least one electric vacuum pump
Formed with least one electric inflation pump,
When being only made up of electric vacuum pump, described in the bleeding point of the electric vacuum pump is connected directly or by exhaust pipe
Airtight cavity, the gas outlet of the electric vacuum pump connect the malleation air chamber or atmospheric environment directly or by outlet pipe；
Or
When being made up of electric vacuum pump and electric inflation pump, the bleeding point of the electric vacuum pump is directly or by exhaust tube
Road connects the airtight cavity, and the gas outlet of the electric inflation pump connects the malleation air chamber, institute directly or by outlet pipe
State the gas outlet of electric vacuum pump, the bleeding point of electric inflation pump connects atmospheric environment or the two is interconnected.
Moreover, on squeezing cylinder at the malleation air chamber, on the cylinder cap at the malleation air chamber or the malleation air chamber
Installation one is used for the valve for exporting gas on the outlet pipe connected with electronic gas source module；
On squeezing cylinder at the mill room, described connect in juice portion or the airtight cavity connects with electronic gas source module
Exhaust pipe on installation one be used to import the valve of gas；
The valve is hand-operated valve or electrically-controlled valve.
Moreover, also include being used for the automaton for controlling electronic gas source module work, the automaton bag
Include in time control module, air pressure control module or load current detection control module any one, it is any two kinds or complete
Three kinds of portion：
(1) time control module controls the work of electric vacuum pump and/or electric inflation pump in a manner of timing；Or
(2) the air pressure that the air pressure detection part in air pressure control module is used to detect in malleation air chamber and/or airtight cavity becomes
Change, the air pressure detection part in air pressure control module is baroceptor or baroswitch；
When for detecting air pressure in airtight cavity, baroceptor or baroswitch are arranged on and connected with electric vacuum pump
Connecing in juice portion at the mill room, airtight cavity in logical exhaust pipe, at airtight cavity connects with the airtight cavity
Opening position；
When for detecting positive pressure gas room pressure, baroceptor or baroswitch are arranged on and connected with electric inflation pump
Squeezing cylinder in logical outlet pipe, at malleation air chamber, connect on the cylinder cap at malleation air chamber or with the malleation air chamber
Opening position；
Baroceptor transmits barometric information change to the control section of air pressure control module in electrical signal form, the control
The work of system part control electric vacuum pump and/or electric inflation pump；
Baroswitch is mechanical or electronic type, air pressure change make baroswitch be turned on or off, and is controlled with this electronic true
The work of empty pump and/or electric inflation pump；Or
(3) the detection part in load current detection control module is used to detect electric vacuum pump and/or electric inflation pump
Load current changes, and the signal of the change is transmitted to the control section in load current detection control module, controlled with this electronic
The work of vavuum pump and/or electric inflation pump.
Moreover, the lower end of squeezing cylinder sets the juice portion that connects, filter screen is fixed or is removably arranged under the mill room of squeezing cylinder
End, the electronic gas source module are only made up of electric vacuum pump, and the electric vacuum pump is arranged on the support above the squeezing cylinder
In the interior, support that connects in support below juice portion, squeeze cylinder and connect juice portion side, in positive pressure gas room or in airtight cavity；
Any one of relation between the bleeding point and airtight cavity of electric vacuum pump in (1) or (2)：
(1) the bleeding point of the electric vacuum pump connects the airtight cavity directly or by exhaust pipe, described electronic true
The gas outlet of empty pump connects the malleation air chamber of closed directly or by outlet pipe；
Or
(2) the bleeding point of the electric vacuum pump connects the airtight cavity directly or by exhaust pipe, described electronic true
The gas outlet of empty pump connects atmospheric environment directly or by outlet pipe, and the malleation air chamber connects with atmospheric environment.
Moreover, its any one in (1) or (2)：
On the exhaust pipe of the electric vacuum pump parallel connection one bypass exhaust pipe, the exhaust pipe of electric vacuum pump and
Connected respectively on the bypass exhaust pipe electrically-controlled valve；
Or
(2) exhaust pipe is bypassed by a triple valve parallel connection one on the exhaust pipe of the electric vacuum pump.
Moreover, the electronic gas source module is made up of at least one electric vacuum pump and at least one electric inflation pump, should
Electric vacuum pump and electric inflation pump are arranged in the support above the squeezing cylinder, connect in support below juice portion, squeezing cylinder
And connect in the support of juice portion side, in positive pressure gas room or in airtight cavity, the bleeding point of the electric vacuum pump is direct or logical
Cross exhaust pipe and connect the airtight cavity, the gas outlet of the electric inflation pump is described just directly or by outlet pipe connection
Plenum chamber；
Squeezing cylinder and connect any one of relation between juice portion in (1), (2) or (3)：
(1) the juice portion that connects is opening up, and the open upper end sets the squeezing cylinder, and filter screen is fixed or removably set
In the mill room lower end of squeezing cylinder；
Or
(2) described to meet juice portion and the overall laterally setting of squeezing cylinder, piston is vertically located in squeezing cylinder, the vertical fixation of filter screen
Or removably it is arranged on the mill room of squeezing cylinder and connects in the airtight cavity of juice portion composition；
Or
(3) the squeezing cylinder is obliquely installed, and the angle of movement locus line and horizontal plane of the piston in squeezing cylinder is more than 0 degree
And less than 90 degree, filter screen inclination, the fixation vertically or horizontally placed or dismountable mill room for being arranged on squeezing cylinder are with connecing juice
In the airtight cavity that portion is formed.
Moreover, described connect sets a juice yield tube in juice portion bottom or side wall, the juice pipe end and a upper end for connecing juice tank
Opening is tightly connected or the juice pipe end is provided with tap；
Or
Connect and a juice yield tube is set in juice portion bottom or side wall, the upper end open sealing that the juice pipe end connects juice tank with one connects
Connect, the bleeding point of electric vacuum pump is tightly connected directly or by exhaust pipe and the juice tank that connects.
Moreover, described connect sets a juice yield tube in juice portion bottom or side wall, the juice pipe end and a upper end for connecing juice tank
Opening is tightly connected or the juice pipe end is provided with tap；
Or
Connect and a juice yield tube is set in juice portion bottom or side wall, the upper end open sealing that the juice pipe end connects juice tank with one connects
Connect, the bleeding point of electric vacuum pump is tightly connected directly or by exhaust pipe and the juice tank that connects.
Moreover, when the piston is squeezed, the gas pressure in airtight cavity is less than 10 kPas, and more than 0 kPa.
The advantages and positive effects of the present invention are：
In the present invention, squeezing cylinder can be the structure installed up and down or the structure being transversely mounted with juice portion is met, and go back
Can be the structure for tilting installation, filter screen can fix or be detachably arranged in mill room, connect in juice portion or the two it
Between, piston is driven by electronic gas source module, and the electronic gas source module can be single electric vacuum pump, or Motorized vacuum
The combination of pump and electric inflation pump, no matter which kind of mode can by below piston by mill room and connect juice portion form it is closed
Cavity is evacuated, and promotes piston to complete to treat using the pressure differential between malleation air chamber and the airtight cavity of negative pressure state
The squeezing of expressate, electronic gas source module cooperate with automaton again, the automatic control for realize pumping, inflating and squeezing
System, at the same the foodstuff such as water fruits and vegetables during squeezing and juice (including oil) etc. enter meet juice portion or connect juice tank when it is equal
Be maintained in the environment of vacuum, avoid in the prior art juice because changing colour caused by oxidation, it is rotten the problems such as.
Brief description of the drawings
Fig. 1 is the structural representation of the embodiment of the present invention 1；
Fig. 2 is the structural representation of the embodiment of the present invention 2；
Fig. 3 is the structural representation of the embodiment of the present invention 3；
Fig. 4 is the structural representation of the embodiment of the present invention 4；
Fig. 5 is the structural representation of the embodiment of the present invention 5；
Fig. 6 is the schematic diagram of Fig. 1 electric vacuum pump exhaust pipe and bypass exhaust pipe installation valve；
Fig. 7 is the schematic diagram that Fig. 1 electric vacuum pump exhaust pipe is connected with bypass exhaust pipe by triple valve；
Fig. 8 is the structural representation of the embodiment of the present invention 6.
Embodiment
With reference to embodiment, the present invention is further described, and following embodiments are illustrative, be not it is limited,
Protection scope of the present invention can not be limited with following embodiments.
A kind of pneumatic type suction press device, as shown in Fig. 1~8, innovation of the invention is：Including squeezing cylinder 9, connect juice
Portion 17, piston 10, filter screen 12 and electronic gas source module, the piston that the interior installation of squeezing cylinder can be slided, the outer rim and pressure of the piston
The inner edge for squeezing cylinder is brought into close contact and forms sealing slip, and the piston, which will be squeezed in cylinder, be divided into malleation air chamber 8 and mill room 30, institute
State mill room to connect with meeting juice portion and form an airtight cavity 31 being mutually communicated, in mill room, connect in juice portion or squeeze
Room and connect filter screen is set between juice portion, the electronic gas source module is used for the airtight cavity directly or by exhaust pipe 7
Be evacuated as negative pressure (being less than a standard atmospheric pressure, be referred to as vacuum or vacuum state), the piston in malleation air chamber and
Move and (substantially moved to the filter screen direction) to reduction squeezing building volume direction in the presence of pressure differential between airtight cavity
And squeeze and treat expressate 11 in mill room, the malleation air chamber is closing space and the connection electronic gas source module
Outlet pipe or the malleation air chamber are unlimited and connection atmospheric environment；
The electronic gas source module is arranged on above the squeezing cylinder (in the support at the top or on support), is arranged on
It is described to connect below juice portion (in the support at the lower section or on support), be arranged on the squeezing cylinder and connect juice portion side (side
In the support at place or on support), be arranged in the positive pressure gas room or be arranged in the airtight cavity.
Malleation is greater than the state equal to environment atmospheric pressure, and negative pressure is less than the state of environment atmospheric pressure.In vacuum
In science, the implication of vacuum refers in given space less than the gaseous state of an atmospheric pressure, that is, negative pressure state.
In the present embodiment, a kind of structure of malleation air chamber is：The cylinder cap 18 of spiral-lock one on the squeezing cylinder, the cylinder cap, piston with
And squeezing cylinder inner edge therebetween collectively forms malleation air chamber；Or sealing structure is made into integration on the squeezing cylinder, this is close
Seal structure, piston and squeezing cylinder inner edge therebetween collectively form malleation air chamber；Or the support near squeezing cylinder
It is tightly connected between the end of the squeezing cylinder side, i.e., the support side surface, piston and squeezing cylinder inner edge therebetween are total to
With composition positive pressure gas room.
Another structure of malleation air chamber is：Unlimited connection atmospheric environment 29 is made in malleation air chamber in the squeezing cylinder
Structure.
The electronic gas source module is only made up of electric vacuum pump 2 or by least one electric vacuum pump 2 and at least one
Individual electric inflation pump 20 is formed,
When being only made up of electric vacuum pump, the bleeding point 3 of the electric vacuum pump connects institute directly or by exhaust pipe 7
Airtight cavity is stated, the gas outlet 4 of the electric vacuum pump connects the malleation air chamber or big compression ring directly or by outlet pipe 5
Border；
Or
When being made up of electric vacuum pump and electric inflation pump, the bleeding point of the electric vacuum pump is directly or by exhaust tube
Road connects the airtight cavity, and the gas outlet of the electric inflation pump connects the malleation air chamber, institute directly or by outlet pipe
State the gas outlet of electric vacuum pump, the bleeding point of electric inflation pump connects atmospheric environment or the two is interconnected.
Electric vacuum pump works independently or when electric vacuum pump and electric inflation pump cooperation, the end of exhaust pipe
16 by be evacuated in airtight cavity (negative pressure), and malleation air chamber is inflated into the gas more than atmospheric environment in the end 6 of outlet pipe
Pressure, so the two is required to the air pressure back to normal after the completion of squeezing, the structure thus used is：Pressure at the malleation air chamber
Squeeze on cylinder, pacify on the cylinder cap at the malleation air chamber or on outlet pipe that the malleation air chamber connects with electronic gas source module
Fill a valve 32 for being used to export gas；On squeezing cylinder at the mill room, described connect in juice portion or the airtight cavity
Installation one is used for the valve 33 for importing gas on the exhaust pipe connected with electronic gas source module；The valve is hand-operated valve or electricity
Control valve.Electrically-controlled valve refers to electricity for the opening/closing valve of power drive, including but not limited to motor-driven valve, magnetic valve or electrostriction
Valve etc..
In order to control the automatic work of the parts such as electric vacuum pump and/or electric inflation pump, in addition to it is electronic for controlling
The automaton of gas source module work, automaton may be mounted in special support, or for installing
Squeeze cylinder and connect top, lower section or the side of the support in juice portion, the automaton includes time control module, air pressure control
In molding block or load current detection control module any one, any two or all three kinds：
(1) time control module controls the work of electric vacuum pump and/or electric inflation pump in a manner of timing, is specifically：
Time control module can be the time relay, the control circuit or other integrated with clocking capability using CPU as core
Circuit etc., it is to carry out timing in electric vacuum pump and/or electric inflation pump work that it, which is acted on, makes its timing working for a period of time
(reaching the time preset required for atmospheric pressure value by experiment measure malleation air chamber, airtight cavity in advance), you can to think
Airtight cavity has been evacuated, malleation air chamber has pressurizeed and finished, after timing, time control module control electric vacuum pump
And/or the closing of electric inflation pump；Or
Air pressure control module of the present invention can be by air pressure detection part (baroceptor or baroswitch) and
Control section, executable portion (electric vacuum pump and/or electric inflation pump) composition, control section can be using CPU as core
Control circuit or application specific integrated circuit (or special chip).
The air pressure that air pressure detection part in air pressure control module is used to detect in malleation air chamber and/or airtight cavity becomes
Change, the air pressure detection part in air pressure control module is baroceptor 19 or baroswitch 19；
When for detecting air pressure in airtight cavity, baroceptor or baroswitch are arranged on and connected with electric vacuum pump
Connecing in juice portion at the mill room, airtight cavity in logical exhaust pipe, at airtight cavity connects with the airtight cavity
Opening position；
When for detecting positive pressure gas room pressure, baroceptor or baroswitch are arranged on and connected with electric inflation pump
Squeezing cylinder in logical outlet pipe, at malleation air chamber, connect on the cylinder cap at malleation air chamber or with the malleation air chamber
Opening position；
Baroceptor transmits barometric information change to the control section of air pressure control module in electrical signal form, the control
The work of system part control electric vacuum pump and/or electric inflation pump；
Baroswitch is mechanical or electronic type, air pressure change make baroswitch be turned on or off, and is controlled with this electronic true
The work of empty pump and/or electric inflation pump；Or
(3) the detection part in load current detection control module is used to detect electric vacuum pump and/or electric inflation pump
Load current changes, and the signal of the change is transmitted to the control section in load current detection control module, controlled with this electronic
The work of vavuum pump and/or electric inflation pump.Load current detection control module of the present invention can be independent " hard
The part or automaton that part " is formed subsidiary load current detection and control function in itself.
Based on said structure, preferable scheme is：
1. when electronic gas source module is only made up of electric vacuum pump, the electric vacuum pump is arranged on above the squeezing cylinder
In support, in the support that connects in support below juice portion, squeeze cylinder and connect juice portion side, in positive pressure gas room or airtight cavity
It is interior.The lower end of squeezing cylinder, which sets to meet juice portion and squeeze the mill room of cylinder and meet juice portion, forms airtight cavity, and filter screen is fixed or removable
That unloads is arranged on the mill room lower end of squeezing cylinder,
The bleeding point of the electric vacuum pump connects the airtight cavity, the Motorized vacuum directly or by exhaust pipe
The gas outlet of pump connects the malleation air chamber of closed directly or by outlet pipe；
Or
The bleeding point of the electric vacuum pump connects the airtight cavity, the Motorized vacuum directly or by exhaust pipe
The gas outlet of pump connects atmospheric environment directly or by outlet pipe, and the malleation air chamber connects with atmospheric environment.
When the bleeding point of electric vacuum pump connects directly or by exhaust pipe with airtight cavity, due in airtight cavity
Gas it is limited, so the gas outlet of the electric vacuum pump to the defeated gas squeezed into of malleation air chamber be also limited, in order to increase
The air pressure size of malleation air chamber, the bypass of parallel connection one exhaust pipe 27 on the exhaust pipe of electric vacuum pump, electric vacuum pump
Connected respectively an electrically-controlled valve 25,26 on exhaust pipe and the bypass exhaust pipe；Following structure can also be used：It is described electronic
Exhaust pipe is bypassed by a parallel connection of triple valve 28 one on the exhaust pipe of vavuum pump.
2. when electronic gas source module is made up of at least one electric vacuum pump and at least one electric inflation pump, this is electronic true
Empty pump and electric inflation pump are arranged in the support above the squeezing cylinder, connect in support below juice portion, squeeze cylinder and connect juice
In the support of portion side, in positive pressure gas room or in airtight cavity.Squeezing cylinder in mill room and connect juice portion connect composition it is closed
Cavity, the bleeding point of the electric vacuum pump connect the airtight cavity, the electric inflation pump directly or by exhaust pipe
Gas outlet connect the malleation air chamber directly or by outlet pipe；
Squeezing cylinder and connect any one of relation between juice portion in (1), (2) or (3)：
(1) the juice portion that connects is opening up, and the open upper end sets the squeezing cylinder, and filter screen is fixed or removably set
In the mill room lower end of squeezing cylinder；
Or
(2) described to meet juice portion and the overall laterally setting of squeezing cylinder, piston is vertically located in squeezing cylinder, the vertical fixation of filter screen
Or removably it is arranged on the mill room of squeezing cylinder and connects in the airtight cavity of juice portion composition；
Or
(3) the squeezing cylinder is obliquely installed, and the angle of movement locus line and horizontal plane of the piston in squeezing cylinder is more than 0 degree
And less than 90 degree, filter screen inclination, the fixation vertically or horizontally placed or dismountable mill room for being arranged on squeezing cylinder are with connecing juice
In the airtight cavity that portion is formed.
In order to increase the parking space of juice, it can be connect in above-mentioned various structures and set one in juice portion bottom or side wall
Juice yield tube 21, the juice pipe end and a upper end open 22 for connecing juice tank 23 are tightly connected that (or the juice pipe end is provided with the fire hose
Head)；
Or
Connect and a juice yield tube is set in juice portion bottom or side wall, the upper end open sealing that the juice pipe end connects juice tank with one connects
Connect, the bleeding point of electric vacuum pump is tightly connected directly or by exhaust pipe and the opening 24 for connecing juice tank.
In above-mentioned various structures, in order to avoid the juice after expressing process and squeezing is oxidized by oxygen, pressed in piston
During squeezing, the gas pressure in airtight cavity is preferably less than 10 kPas and (0 kPa is exactly " absolute vacuum ", is reason more than 0 kPa
By upper vacuum limit value, any vavuum pump does not reach 0 kPa yet on the earth).
Illustrated below by 1~6 pair of various structure of embodiment：
Embodiment 1
Structure is as shown in Figure 1：The electronic gas source module is an electric vacuum pump 2, and the electric vacuum pump is arranged on squeezing
In the support 1 of the top of cylinder 9, squeeze and be tightly connected between cylinder upper end and frame bottom, the lower end sealing installation for squeezing cylinder meets juice portion
17, the mill room 30 squeezed in cylinder constitutes airtight cavity 31 with meeting juice portion.
Filter screen 12 is removably placed or the opening 14 between the bending part 15 of lower end toe-in for squeezing cylinder
On, the bleeding point 3 of electric vacuum pump meets juice portion by the connection of end 16 of exhaust pipe 7, and the gas outlet 4 of electric vacuum pump connects
One outlet pipe 5, the outlet pipe end 6 penetrate the malleation of the squeezing cylinder in squeezing cylinder and above connection piston from frame bottom
Air chamber 8, filter screen are planar structure, are formed with the multiple filter openings 13 passed through for juice thereon.
Because the air capacity in airtight cavity is limited, in order to squeeze into more air to malleation air chamber, make it have bigger
Air pressure, can with as shown in fig. 6, on the exhaust pipe 7 of the bleeding point 3 of electric vacuum pump parallel connection one bypass exhaust pipe 27,
The bypass exhaust pipe connects with atmospheric environment, the electricity of series connection one in bypass exhaust pipe one electrically-controlled valve 26 of series connection, exhaust pipe
Valve 25 is controlled, two electrically-controlled valves can be driven by automaton, make electric vacuum pump except extracting the sky in airtight cavity out
After gas, moreover it is possible to the air sucked in atmospheric environment, then squeeze into malleation air chamber, malleation air chamber is obtained enough air
Amount, its course of work are：
When just starting to start electric vacuum pump, electrically-controlled valve 25 is first turned on, closes electrically-controlled valve 26, electric vacuum pump is to close
Closed chamber body vacuumizes, and after reaching certain time, closes electrically-controlled valve 25, opens electrically-controlled valve 26, continue to make Motorized vacuum pump work, this
When close because of electrically-controlled valve 25, so Motorized vacuum pumping is air in atmospheric environment, the air is passed through by electric vacuum pump
Outlet pipe is squeezed into positive pressure gas room, is increased the pressure of malleation air chamber, is made piston be waited to squeeze to mill room by bigger pressure
Thing is squeezed, with more many juice of squeezing out.
Or structure as shown in Figure 7 can be used：Pass through one on the exhaust pipe 7 of the bleeding point 3 of electric vacuum pump
The individual parallel connection of triple valve 28 one bypasses exhaust pipe 27, and the bypass exhaust pipe connects with atmospheric environment, and the triple valve can be by certainly
Dynamic control device driving, after making electric vacuum pump except extracting the air in airtight cavity out, moreover it is possible to the sky sucked in atmospheric environment
Gas, malleation air chamber is then squeezed into, malleation air chamber is obtained enough air capacities, its course of work is：
When just starting to start electric vacuum pump, triple valve is connected exhaust pipe 7 first, close bypass exhaust pipe
27, electric vacuum pump vacuumizes to airtight cavity, after reaching certain time, closes exhaust pipe 7, connects bypass exhaust pipe
27, continue to make Motorized vacuum pump work, now because exhaust pipe 7 is closed, so Motorized vacuum pumping is in atmospheric environment
Air, the air continue to be squeezed into positive pressure gas room by outlet pipe 5 by electric vacuum pump, increase the pressure of malleation air chamber, make
Piston is treated that expressate squeezes by bigger pressure to mill room, with more many juice of squeezing out.
In the embodiment, support can play a part of closing squeezing cylinder upper end, can use common spiral shell therebetween
The mode that line connection etc. can seal is attached.Squeezing cylinder can also use common threaded connection or socket joint to connect with juice portion is met
The mode that connecing (being exactly that the insertion of mill room lower end is connect juice portion upper end oral area, sealing ring is set at socket joint) etc. can seal is connected
Connect.
When the embodiment works, vacuum state is kept in the airtight cavity below piston, the malleation air chamber above piston is protected
Larger air pressure is held, upper and lower pressure differential pushes down on piston, piston will be treated that expressate 11 extrudes to filter screen, juice is led to
Screen pack 12, which is extruded into, to be connect in juice portion.
In the embodiment, the startup or closing of electric vacuum pump are completed in a manner of timing by time control module, entirely
Process is automatically performed.
Embodiment 2
Structure is as shown in Figure 2：The electronic gas source module is an electric vacuum pump 2 and an electric inflation pump 20, is somebody's turn to do
Electric vacuum pump and electric inflation pump are installed in the support 1 connect below juice portion, connect lower end setting-in or the clamping in juice portion etc. often
The rack-mount end of rule mode, connects the upper end sealing installation squeezing cylinder in juice portion, and filter screen is fixedly mounted in a manner of being threadedly coupled etc.
At the lower ending opening of squeezing cylinder, the bleeding point 3 of electric vacuum pump meets juice portion by the connection of exhaust pipe 7, electric inflation pump
Gas outlet 4 connects malleation air chamber 8 by outlet pipe 5.
In the embodiment, support is larger, serves the effect of support, and in squeezing cylinder upper end, spiral-lock one is used for the cylinder cap sealed
18, squeezing cylinder and to connect juice portion connected mode same as Example 1.By air pressure control module, (air pressure detection part is air pressure sensing
Device 19) realize automatically controlling for electric vacuum pump and electric inflation pump, the exhaust pipe of electric vacuum pump and electric inflation pump
Baroceptor can be installed, baroceptor electrically connects with the control section in air pressure control module on outlet pipe.
Will squeezing cylinder 9, filter screen 12, meet juice portion 17 and install successively, (treating expressate) foodstuff 11 is put into mill room, then will be living
Plug 10 is put into mill room (above foodstuff), covers cylinder cap 18.Cylinder cap 18, squeezing cylinder 9, filter screen 12, to connect 17 each part of juice portion mutual
Junction is tightly connected (junction can be set sealing gasket or sealing ring), connect juice subordinate end be installed on the upper end of support 1 (can also
Only it is located on support 1, both are not connected to)；
The exhaust pipe 7 of electric vacuum pump connects the bleeding point 3 of juice portion and electric vacuum pump, in taking out for electric vacuum pump
Installation one is used for the valve 33 (or can also set a valve 33 on the side wall of juice portion 17 is connect) for importing gas on air pipe 7,
The valve is electrically-controlled valve (can also be hand-operated valve).The installation site of valve 33 can (can also be support 1 outside support 1
It is interior).For ease of installation, it can be disconnected among exhaust pipe 7, its joint disconnected is connected in a manner of socket joint etc..
The outlet pipe 5 of electric inflation pump connects the gas outlet 4 of malleation air chamber and electric inflation pump, in electric inflation pump
Installation one is used to export the valve 32 of gas and (or sets valve on the side wall of malleation air chamber 8, cylinder cap 18 on outlet pipe 5
32), the valve 32 is electrically-controlled valve (or hand-operated valve).The installation site of valve 32 is outer (can also be in support 1) in support 1.For
It is easily installed, can be disconnected among outlet pipe 5, its joint disconnected is connected in a manner of socket joint etc..
The course of work of the present embodiment is：
Button is opened, automaton makes electric vacuum pump work first, extracts air in airtight cavity out, (passes through gas
The detection of pressure sensor 19) after air pressure in airtight cavity is reduced to setting value (such as 10 kPas)；Automaton makes electricity
Dynamic inflating pump 20 is worked, and the air in atmospheric environment is squeezed into positive pressure gas room, as positive pressure gas room pressure raises, piston two
The increase of lateral pressure difference, piston are promoted by the pressure differential and the foodstuff in mill room are squeezed, and the juice squeezed out is made in gravity
Flowed into and connect in juice portion 17 with the lower filter opening 13 by filter screen 12.Treat that the air pressure in positive pressure gas room reaches such as 600 kPas of setting value
After (standard atmospheric pressure is 101.325 kPas), stops (or not stopping) electric inflation pump 20 and work, keep the air pressure certain
Such as 120 seconds time, juice is fully flowed into and meet juice portion.
Stop electric inflation pump 20 to work, (passing through automaton) opens electrically-controlled valve valve 32, makes in positive pressure gas room
Air is released in ambient air；(passing through automaton) opens electrically-controlled valve valve 33 again, enters air in atmospheric environment
Enter in airtight cavity (releasing vacuum state).Now because all keeping environment atmospheric pressure in malleation air chamber, airtight cavity, so can
Connected with easily being turned on to connect with hand between juice portion and squeezing cylinder, pour out and connect juice in juice portion, remove the foodstuff residue in mill room,
Complete whole suction press processes.
Embodiment 3
Structure is as shown in Figure 3：The embodiment adds one on the basis of embodiment 2 and connects juice tank 23, is specifically, connects juice
One juice yield tube 21 is set in the side wall of the side-lower of portion one, the juice pipe end with connect juice tank upper end open 22 seal connect (or
Person's juice pipe end is provided with tap, so that after squeezing the juice, juice is released by tap).
Embodiment 4
Structure is as shown in Figure 4：The electronic gas source module is an electric vacuum pump 2 and an electric inflation pump 20, is somebody's turn to do
Electric vacuum pump and electric inflation pump, which are arranged on, to be connect in the support 1 of juice portion side, connects the upper end sealing installation squeezing cylinder in juice portion, filter
Net is fixedly mounted at the lower ending opening of squeezing cylinder, and the bleeding point 3 of vavuum pump connects juice portion, inflating pump by the connection of exhaust pipe 7
Gas outlet 4 pass through outlet pipe 5 connect malleation air chamber.
In the embodiment, support 1 is L-type, and side is a vertical portion, and opposite side is a plat part, and vertical portion installation is electronic
Vavuum pump and electric inflation pump, on plat part setting-in or clamp the juice portion that connects (can also meet juice portion to be only placed on plat part,
Both are not connected to).In squeezing cylinder upper end, spiral-lock one is used for the cylinder cap sealed, squeezes cylinder and connects juice portion connected mode and embodiment 2
It is identical.The mode of electric vacuum pump and electric inflation pump load current size, control are detected by load current detection control module
The opening and closing of electric vacuum pump and electric inflation pump.
Embodiment 5
Structure is as shown in Figure 5：The electronic gas source module is an electric vacuum pump 2 and an electric inflation pump 20, is somebody's turn to do
Electric vacuum pump and electric inflation pump are arranged in the support 1 connect below juice portion laterally set, meet juice portion towards support right side
The horizontal squeezing cylinder (both are tightly connected) of opening installation, filter screen, which is vertically installed at, to be connect in juice portion, and electric vacuum pump is taken out
Gas port meets juice portion by exhaust pipe connection, and the gas outlet of electric inflation pump connects malleation air chamber by outlet pipe.
More preferably：Connect the bottom surface on the left of juice portion and one juice yield tube 21 is set, the juice pipe end is with connecing the upper of juice tank 23
The sealing connection of end opening 22, this connects the bleeding point pipeline that the gas outlet 24 made on juice pot sidewall connects the vavuum pump.
Squeezing cylinder and to connect juice portion connected mode same as Example 2.Electric vacuum pump is realized by baroswitch and electronic is beaten
Air pump automatically controls.
In the embodiment, squeezing cylinder can also be also obliquely installed, movement locus line and horizontal plane of the piston in squeezing cylinder
Angle be more than 0 °, less than 90 °, and the level height of filter screen present position be less than piston level height；Filter screen tilts, is vertical
Or lie in a horizontal plane in squeezing cylinder and connect between juice portion and both are fixed or be detachably connected, connect juice portion opening and connected simultaneously with mill room
Composition is mutually communicated airtight cavity.
Embodiment 6
Structure is as shown in Figure 8：The electronic gas source module is an electric vacuum pump 2, and the electric vacuum pump is arranged on squeezing
In support 1 below cylinder, the upper end sealing installation for squeezing cylinder meets juice portion, and filter screen is arranged at the lower ending opening of squeezing cylinder, electronic
The bleeding point of vavuum pump connects juice portion, malleation air chamber connection atmospheric environment 29 by exhaust pipe connection.
Squeezing cylinder and to connect juice portion connected mode same as Example 1.Realized by automaton and baroceptor 19
Electric vacuum pump automatically controls.In the present embodiment, malleation air chamber connects with atmospheric environment, so the pressure between airtight cavity
Power difference is maximum also to only have an atmospheric pressure, and piston is smaller to the squeeze force of foodstuff, is adapted to the pressure compared with soft diet material such as grape, strawberry
Squeeze.
In the various embodiments described above, exhaust pipe, outlet pipe can use routine with squeezing cylinder or connecing when juice portion is connected
Air-tight interfaces, such as Quick Release gas joint etc., while in order to ensure the operation after the completion of squeezing, for importing air, export air
Valve can be market purchase electric control valve, or using I-shaped rubber stopper, the part such as manual valve.
Squeezing cylinder is bulk containers, and the cross section in it is closed-curve shape, including circle, ellipse, triangle, side
Shape, polygon or other arbitrary shapes.Squeeze the cross section everywhere in cylinder shape is identical and area equation, that is, squeeze the inside wall of cylinder
It is " straight up and down " uiform section；Or at least one section of cross section in squeezing cylinder is that shape is identical and area equation.
Piston with or without sealing ring；Sealing ring is arranged on the side wall of piston, top, bottom or is coated on work
Face beyond the Great Wall, make to seal tightly between piston and the squeezing inside wall of cylinder；The piston and sealing ring are rigid or elastic.Piston is
Plate shaped, dish type, cylindricality, tubular with the end, it is internal for it is hollow but not completely through cylindricality, spherical, truncated cone-shaped, cone,
Or other arbitrary shapes；The cross section of piston is closed-curve shape, including：Circle, ellipse, triangle, square, polygon
Or other arbitrary shapes (but piston cross-section face will be mutually matched with cross section in squeezing cylinder, to realize that the slip after installing is close
Envelope).
No matter which kind of shape, squeeze cylinder, piston and meet juice portion and to cooperate.
In addition, in order to ensure that this pneumatic type suction press equipment safety works.The squeezing cylinder is with connecing juice portion junction, pressure
Squeeze cylinder and cylinder cap junction, meet juice portion and support junction, the handing-over of squeezing cylinder and support junction etc. any two part
Place is whole or at least certain is provided with safety switching apparatus.Safety switching apparatus electrically connects with automaton, only
Correctly after installation, safety switching apparatus just can turn on all parts of pneumatic type suction press device, after now pressing start button,
Pneumatic type suction press device could normal work.
The safety switching apparatus refers to：For protecting the protection device of this pneumatic type suction press equipment safety work,
It is electrically connected with automaton, after only all parts of pneumatic type suction press device are correctly installed, the safety open
Pass just can turn on, and after now pressing start button, pneumatic type suction press device ability normal work, otherwise can not work, described
Safety switching apparatus includes but is not limited to：Contact-making switch, microswitch, magnetic switch, inductive switch etc..
In the present invention, squeezing cylinder can be the structure installed up and down or the structure being transversely mounted with juice portion is met, and go back
Can be the structure for tilting installation, filter screen can fix or be detachably arranged in mill room, connect in juice portion or the two it
Between, piston is driven by electronic gas source module, and the electronic gas source module can be single electric vacuum pump, or Motorized vacuum
The combination of pump and electric inflation pump, no matter which kind of mode can by below piston by mill room and connect juice portion form it is closed
Cavity is evacuated, and promotes piston using the pressure differential between malleation air chamber and airtight cavity to complete to treat the pressure of expressate
Squeeze, electronic gas source module cooperates with automaton again, realizes pumping, inflates and that squeezes automatically controls, while water
The foodstuffs such as fruits and vegetables are during squeezing and juice or oil etc. enter the ring that meets juice portion or vacuum is held in when connecing juice tank
In border, avoid in the prior art juice because changing colour caused by oxidation, it is rotten the problems such as.
Claims (11)
- A kind of 1. pneumatic type suction press device, it is characterised in that：Including squeezing cylinder, connect juice portion, piston, filter screen, support and electricity Take offence source module, squeeze the piston that is slidably installed in cylinder, the outer rim of the piston and the inner edge of squeezing cylinder are brought into close contact, the piston general It is divided into malleation air chamber and mill room in squeezing cylinder, the mill room connects with meeting juice portion and forms a closed chamber being mutually communicated Body, in mill room, connect in juice portion or mill room and connect filter screen is set between juice portion, the electronic gas source module is used for direct Or by exhaust pipe by airtight cavity pumping be negative pressure, pressure of the piston between malleation air chamber and airtight cavity Moved in the presence of difference to reduction squeezing building volume direction and squeeze the expressate for the treatment of in mill room, the malleation air chamber is The outlet pipe or the malleation air chamber of closing space and the connection electronic gas source module are unlimited and connection atmospheric environment；The electronic gas source module be arranged on the support above the squeezing cylinder or in support, be arranged on described connect below juice portion Support on or support in, be arranged on the squeezing and cylinder and connect on the support of juice portion side or in support, be arranged on the malleation In air chamber or it is arranged in the airtight cavity.
- 2. a kind of pneumatic type suction press device according to claim 1, it is characterised in that it is in (1), (2) or (3) Any one：(1) the cylinder cap of spiral-lock one on the squeezing cylinder, the cylinder cap, piston and squeezing cylinder inner edge therebetween collectively form malleation Air chamber；Or(2) sealing structure is made into integration on the squeezing cylinder, the sealing structure, piston and squeezing cylinder inner edge therebetween are total to With composition positive pressure gas room；Or(3) the structure of unlimited connection atmospheric environment is made in the malleation air chamber in the squeezing cylinder.
- A kind of 3. pneumatic type suction press device according to claim 2, it is characterised in that：The electronic gas source module by At least one electric vacuum pump is formed or is made up of at least one electric vacuum pump and at least one electric inflation pump,When being only made up of electric vacuum pump, the bleeding point of the electric vacuum pump is described closed directly or by exhaust pipe connection Cavity, the gas outlet of the electric vacuum pump connect the malleation air chamber or atmospheric environment directly or by outlet pipe；OrWhen being made up of electric vacuum pump and electric inflation pump, the bleeding point of the electric vacuum pump connects directly or by exhaust pipe Lead to the airtight cavity, the gas outlet of the electric inflation pump connects the malleation air chamber, the electricity directly or by outlet pipe The gas outlet of dynamic vavuum pump, the bleeding point of electric inflation pump connect atmospheric environment or the two is interconnected.
- A kind of 4. pneumatic type suction press device according to claim 3, it is characterised in that：Pressure at the malleation air chamber Squeeze on cylinder, pacify on the cylinder cap at the malleation air chamber or on outlet pipe that the malleation air chamber connects with electronic gas source module Fill a valve for being used to export gas；On squeezing cylinder at the mill room, described connect in juice portion or the airtight cavity is taken out with what electronic gas source module connected Installation one is used for the valve for importing gas on air pipe；The valve is hand-operated valve or electrically-controlled valve.
- A kind of 5. pneumatic type suction press device according to claim 4, it is characterised in that：Also include electronic for controlling Gas source module work automaton, the automaton include time control module, air pressure control module or In load current detection control module any one, any two or all three kinds：(1) time control module controls the work of electric vacuum pump and/or electric inflation pump in a manner of timing；Or(2) the air pressure detection part in air pressure control module is used to detect the air pressure change in malleation air chamber and/or airtight cavity, Air pressure detection part in air pressure control module is baroceptor or baroswitch；When for detecting air pressure in airtight cavity, baroceptor or baroswitch are arranged on what is connected with electric vacuum pump The position connected in juice portion or with the airtight cavity is connect at mill room, airtight cavity in exhaust pipe, at airtight cavity Put place；When for detecting positive pressure gas room pressure, baroceptor or baroswitch are arranged on what is connected with electric inflation pump Squeezing cylinder in outlet pipe, at malleation air chamber, on the cylinder cap at the malleation air chamber or position that is connected with the malleation air chamber Place；Baroceptor transmits barometric information change to the control section of air pressure control module in electrical signal form, the control unit The work of sub-control electric vacuum pump and/or electric inflation pump；Baroswitch is mechanical or electronic type, air pressure change make baroswitch be turned on or off, and electric vacuum pump is controlled with this And/or the work of electric inflation pump；Or(3) the detection part in load current detection control module is used for the load for detecting electric vacuum pump and/or electric inflation pump Curent change, the signal of the change are transmitted to the control section in load current detection control module, and Motorized vacuum is controlled with this The work of pump and/or electric inflation pump.
- A kind of 6. pneumatic type suction press device according to claim 1 or 2 or 3 or 5, it is characterised in that：Squeeze cylinder Lower end sets the juice portion that connects, and the mill room lower end of squeezing cylinder is fixed or be removably arranged on to filter screen, and the electronic gas source module is only It is made up of electric vacuum pump, the electric vacuum pump is arranged in the support above the squeezing cylinder, connect in support below juice portion, Squeeze cylinder and connect in the support of juice portion side, in positive pressure gas room or in airtight cavity；Any one of relation between the bleeding point and airtight cavity of electric vacuum pump in (1) or (2)：(1) the bleeding point of the electric vacuum pump connects the airtight cavity, the electric vacuum pump directly or by exhaust pipe Gas outlet directly or by outlet pipe connect closed malleation air chamber；Or(2) the bleeding point of the electric vacuum pump connects the airtight cavity, the electric vacuum pump directly or by exhaust pipe Gas outlet connect atmospheric environment directly or by outlet pipe, the malleation air chamber connects with atmospheric environment.
- A kind of 7. pneumatic type suction press device according to claim 6, it is characterised in that its appointing in (1) or (2) Meaning is a kind of：(1) parallel connection one bypasses exhaust pipe, the exhaust pipe of electric vacuum pump and described on the exhaust pipe of the electric vacuum pump Bypass an electrically-controlled valve of being connected respectively on exhaust pipe；Or(2) exhaust pipe is bypassed by a triple valve parallel connection one on the exhaust pipe of the electric vacuum pump.
- A kind of 8. pneumatic type suction press device according to claim 1 or 2 or 3 or 5, it is characterised in that：It is described electronic Gas source module is made up of at least one electric vacuum pump and at least one electric inflation pump, the electric vacuum pump and electric inflation pump In the support be arranged in the support above the squeezing cylinder, connect in support below juice portion, squeezed cylinder and connect juice portion side, just In plenum chamber or in airtight cavity, the bleeding point of the electric vacuum pump connects the closed chamber directly or by exhaust pipe Body, the gas outlet of the electric inflation pump connect the malleation air chamber directly or by outlet pipe；Squeezing cylinder and connect any one of relation between juice portion in (1), (2) or (3)：(1) the juice portion that connects is opening up, and the open upper end sets the squeezing cylinder, and pressure is fixed or be removably arranged on to filter screen Squeeze the mill room lower end of cylinder；Or(2) described to meet juice portion and squeezing cylinder is overall laterally sets, piston is vertically located in squeezing cylinder, the vertical fixation of filter screen or can In airtight cavity of the mill room for being arranged on squeezing cylinder of dismounting with connecing juice portion composition；Or(3) the squeezing cylinder is obliquely installed, and the angle of movement locus line and horizontal plane of the piston in squeezing cylinder is more than 0 degree and small In 90 degree, filter screen inclination, the fixation vertically or horizontally placed or dismountable mill room for being arranged on squeezing cylinder are with connecing juice portion structure Into airtight cavity in.
- A kind of 9. pneumatic type suction press device according to claim 6, it is characterised in that：It is described to connect juice portion bottom or side One juice yield tube is set on wall, and the juice pipe end is tightly connected with a upper end open for connecing juice tank or the juice pipe end is provided with water Tap；OrConnecing and a juice yield tube is set in juice portion bottom or side wall, the upper end open that the juice pipe end connects juice tank with one is tightly connected, The bleeding point of electric vacuum pump is tightly connected directly or by exhaust pipe and the juice tank that connects.
- A kind of 10. pneumatic type suction press device according to claim 8, it is characterised in that：It is described connect juice portion bottom or One juice yield tube is set in side wall, and the juice pipe end is tightly connected with a upper end open for connecing juice tank or the juice pipe end is provided with Tap；OrConnecing and a juice yield tube is set in juice portion bottom or side wall, the upper end open that the juice pipe end connects juice tank with one is tightly connected, The bleeding point of electric vacuum pump is tightly connected directly or by exhaust pipe and the juice tank that connects.
- A kind of 11. pneumatic type suction press device according to any one in claim 9 or 10, it is characterised in that：Institute When stating piston and being squeezed, the gas pressure in airtight cavity is less than 10 kPas, and more than 0 kPa.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610093997.9A CN105599334B (en) | 2016-02-04 | 2016-02-19 | Pneumatic type suction press device |
| PCT/CN2017/071835 WO2017133486A1 (en) | 2016-02-04 | 2017-01-20 | Pneumatic vacuum pressing apparatus |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610079693 | 2016-02-04 | ||
| CN2016100796937 | 2016-02-04 | ||
| CN201610093997.9A CN105599334B (en) | 2016-02-04 | 2016-02-19 | Pneumatic type suction press device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105599334A CN105599334A (en) | 2016-05-25 |
| CN105599334B true CN105599334B (en) | 2017-11-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610093997.9A Expired - Fee Related CN105599334B (en) | 2016-02-04 | 2016-02-19 | Pneumatic type suction press device |
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| Country | Link |
|---|---|
| CN (1) | CN105599334B (en) |
| WO (1) | WO2017133486A1 (en) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105599334B (en) * | 2016-02-04 | 2017-11-14 | 王晓东 | Pneumatic type suction press device |
| CN105962749B (en) * | 2016-03-28 | 2019-02-22 | 王晓东 | Electric drive closed vacuum squeezer |
| CN106113550B (en) * | 2016-08-16 | 2017-11-07 | 宁夏圆润葡萄酒有限公司 | Grape crushing machine |
| CN107974391A (en) * | 2017-12-12 | 2018-05-01 | 湖北建始天龙实业有限公司 | Vinegar fermented grain press mechanism after one kind leaching vinegar |
| CN108126385B (en) * | 2017-12-25 | 2020-08-28 | 安徽天健环保股份有限公司 | Vacuum treatment system for cleaning catering oil removal equipment and vacuum treatment method thereof |
| CN108130191A (en) * | 2018-01-29 | 2018-06-08 | 蔡素真 | A kind of lemon production technology squeezes extraction process system with suction type |
| CN111333135B (en) * | 2020-03-13 | 2022-01-18 | 苏州龙峰钛镍设备有限公司 | Serial-type multi-effect evaporator with descaling function and for desalting high-salinity wastewater |
| CN111943412A (en) * | 2020-09-14 | 2020-11-17 | 安徽清扬水处理设备科技有限公司 | Landfill leachate pretreatment method |
| CN112834297B (en) * | 2020-12-09 | 2022-11-04 | 山东骏腾医疗科技有限公司 | Liquid path system of rapid pathological multi-cylinder tissue dehydrator |
| CN113973933A (en) * | 2021-11-03 | 2022-01-28 | 安徽省农业科学院茶叶研究所 | Negative pressure type brick tea pressing machine |
| CN115739289B (en) * | 2022-12-23 | 2023-07-04 | 安化县泰森循环科技有限公司 | Disassembling and crushing equipment and method for waste lithium batteries |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5613434A (en) * | 1994-02-18 | 1997-03-25 | Bucher-Guyer Ag Maschinenfabrik | Method for controlling or regulating the pressing pressure for the separation of solids and liquids |
| CN202640798U (en) * | 2012-05-04 | 2013-01-02 | 海安县浦港棉业有限公司 | Hydraulic packaging press with air extractor |
| CN103909670A (en) * | 2013-01-04 | 2014-07-09 | 扬州巴龙再生资源开发有限公司 | Screw type squeezer |
| CN205836054U (en) * | 2016-02-04 | 2016-12-28 | 王晓东 | Pneumatic type suction press device |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES1058441U (en) * | 2004-09-06 | 2004-12-16 | Maquinas Y Herramientas La Rioja, S.L. | Vertical press for fruits, grapes and their derivatives of the pneumautic-cage type with a diaphragm |
| CN101697857B (en) * | 2009-10-29 | 2012-09-05 | 九阳股份有限公司 | Easy cleaning extrusion type juicer |
| CN202027460U (en) * | 2011-02-21 | 2011-11-09 | 佛山市三水合成电器实业有限公司 | Multifunctional food processor |
| CN202604504U (en) * | 2012-05-24 | 2012-12-19 | 王晓东 | Juicer with combined air extractor |
| US20140047986A1 (en) * | 2012-08-15 | 2014-02-20 | Cyclone Medtech, Inc. | Systems and methods for blood recovery from absorbent surgical materials |
| CN105599334B (en) * | 2016-02-04 | 2017-11-14 | 王晓东 | Pneumatic type suction press device |
-
2016
- 2016-02-19 CN CN201610093997.9A patent/CN105599334B/en not_active Expired - Fee Related
-
2017
- 2017-01-20 WO PCT/CN2017/071835 patent/WO2017133486A1/en active Application Filing
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5613434A (en) * | 1994-02-18 | 1997-03-25 | Bucher-Guyer Ag Maschinenfabrik | Method for controlling or regulating the pressing pressure for the separation of solids and liquids |
| CN202640798U (en) * | 2012-05-04 | 2013-01-02 | 海安县浦港棉业有限公司 | Hydraulic packaging press with air extractor |
| CN103909670A (en) * | 2013-01-04 | 2014-07-09 | 扬州巴龙再生资源开发有限公司 | Screw type squeezer |
| CN205836054U (en) * | 2016-02-04 | 2016-12-28 | 王晓东 | Pneumatic type suction press device |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2017133486A1 (en) | 2017-08-10 |
| CN105599334A (en) | 2016-05-25 |
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