CN105599334A - Pneumatic vacuum squeezing device - Google Patents
Pneumatic vacuum squeezing device Download PDFInfo
- Publication number
- CN105599334A CN105599334A CN201610093997.9A CN201610093997A CN105599334A CN 105599334 A CN105599334 A CN 105599334A CN 201610093997 A CN201610093997 A CN 201610093997A CN 105599334 A CN105599334 A CN 105599334A
- Authority
- CN
- China
- Prior art keywords
- juice
- vacuum pump
- electric vacuum
- communicated
- squeezing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
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
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Abstract
The invention relates to a pneumatic vacuum squeezing device. The pneumatic vacuum squeezing device comprises a squeezing tank, a juice collecting part, a piston, a filter screen, a support and an electric air source module, the piston is installed in the squeezing tank in a sliding mode, the outer edge of the piston is tightly attached to the inner edge of the squeezing tank, the squeezing tank is internally divided into a positive pressure air chamber and a squeezing chamber through the piston, the squeezing chamber is communicated with the juice collecting part to form a mutually communicated closed cavity, the filter screen is arranged in the squeezing chamber or in the juice collecting part or between the squeezing chamber and the juice collecting part. According to the pneumatic vacuum squeezing device, foodstuffs such as fruits and vegetables are kept in a vacuum environment in the squeezing process and under the situation that juice including oil and the like enters the juice collecting part or a juice collecting tank, and the problems that in the prior art, due to the fact that the juice is oxidized, the color of the juice is changed, and the juice goes bad are solved.
Description
Technical field
The invention belongs to foodstuff squeezing and produce juice technical field, especially a kind of pneumatic type suction press device.
Background technology
People are the frequent edible fruits of daily life and vegetables, but along with growth in the living standard, the various squeezings that people developEquipment can squeeze out juice by fruits and vegetables, then directly drinks these juice, and the people that are more convenient for absorb it and contain whichNutritional labeling, and facilitated people's life. Common press apparatus comprises push type, press handle type etc., push type beCylindrical shell upper end is installed one and is with meshed projection, and the fruit of the succulence such as orange, orange is directly pressed in to projection above or is embedded in upper coverBe pressed in again projection upper, firmly depress downwards, juice is flowed in cylindrical shell by mesh; Press handle type is on cylindrical shell, to install fixing,At cylindrical shell one side hinge dress pressure handle, the upper cover that agree with the installation one of pressure handle bottom surface and cylindrical shell upper end, cylindrical shell upper end mounting strap is meshed protrudingRise, when use, fruit is placed on to projection upper, firmly depress pressure handle, make upper cover and projection squeeze out juice; Above-mentioned two kinds of structuresAlso can be for the oil expression of the foodstuff such as peanut, soybean, now need to compress by electronic instead of manual, with larger pressure, oil is squeezedOut.
People develop the spiral isostructural press apparatus of other kind, but the expressing process of all these equipment, be allIn air, carry out, in air, containing having an appointment 21% oxygen, in plant tissue, contain aldehydes matter, when cell tissue quilt in expressing processAfter destruction, oxygen is a large amount of intrusion just, and phenolase catalysis aldehydes matter forms quinone and polymer produces enzymatic browning reaction, enzymatic browningThe foodstuff juice (fruit juice, vegetable juice, edible wet goods) that makes to squeeze out is all oxidized, causes losing a large amount of nutrition, and colorAnd all variation of mouthfeel.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, provide and utilize gas pressure to complete squeezing action, squeeze and connect juiceAll keep vacuum state and avoid in expressing process and a kind of pneumatic type suction press device that the juice that squeezes out is oxidized by oxygen.
The technical scheme that the present invention takes is:
A kind of pneumatic type suction press device, is characterized in that: comprise squeezing cylinder, connect juice portion, piston, filter screen, support and electricityThe source module of taking offence, the piston that is slidably installed in squeezing cylinder, the outer rim of this piston fits tightly with the inner edge of squeezing cylinder, and described piston willSqueezing is divided into malleation air chamber and mill room in cylinder, described mill room and the airtight cavity that meets juice portion and is communicated with and forms a mutual perforation,In mill room, connect in juice portion or mill room and connect between juice portion filter screen is set, described electronic source of the gas module is for directly or logicalCross exhaust pipe described airtight cavity is bled as negative pressure, the work of the pressure differential of described piston between malleation air chamber and airtight cavityMove and squeeze the expressate for the treatment of that is positioned at mill room to reducing mill room volume direction with lower, described malleation air chamber is enclosure spaceAnd the outlet pipe or the described malleation air chamber that are communicated with described electronic source of the gas module are unlimited and connection atmospheric environment;
Described electronic source of the gas module is arranged on the support of described squeezing cylinder top or in support, meet juice subordinate side described in being arranged onOn support or in support, be arranged on described squeezing cylinder and connect on the support of juice portion side or in support, be arranged on described malleation air chamberIn or be arranged in described airtight cavity.
And it is selected from any one (1), (2) or (3):
(1) spiral-lock one cylinder cap on described squeezing cylinder, this cylinder cap, piston and the squeezing cylinder inner edge between the two form positive pressure gas jointlyChamber;
Or
(2) on described squeezing cylinder, be made into integration hermetically-sealed construction, sealing structure, piston and the squeezing cylinder inner edge between the two are commonForm malleation air chamber;
Or
(3) the malleation air chamber in described squeezing cylinder is made the structure of unlimited connection atmospheric environment.
And described electronic source of the gas module is made up of at least one electric vacuum pump or by least one electric vacuum pump and at leastAn electric inflation pump forms,
In the time being only made up of electric vacuum pump, the bleeding point of this electric vacuum pump is direct or be communicated with described closed chamber by exhaust pipeBody, the gas outlet of this electric vacuum pump is directly or be communicated with described malleation air chamber or atmospheric environment by outlet pipe;
Or
In the time being made up of electric vacuum pump and electric inflation pump, the bleeding point of this electric vacuum pump directly or be communicated with by exhaust pipeDescribed airtight cavity, the gas outlet of this electric inflation pump directly or be communicated with described malleation air chamber by outlet pipe, described electronic trueThe gas outlet of empty pump, the bleeding point of electric inflation pump is all communicated with atmospheric environment or the two is interconnected.
And, on the squeezing cylinder at described malleation air chamber place, on the cylinder cap at described malleation air chamber place or described malleation air chamber and electronicOn the outlet pipe that source of the gas module is communicated with, install one for deriving the valve of gas;
On the squeezing cylinder at described mill room place, described in connect in juice portion or described airtight cavity and bleeding that electronic source of the gas module is communicated withOn pipeline, install one for importing the valve of gas;
Described valve is hand-operated valve or electrically-controlled valve.
And, also comprising the automaton for controlling the work of electronic source of the gas module, described automaton comprises the timeIn control module, air pressure control module or load current detection control module any one, any two or all three kinds:
(1) time control module is with the mode control electric vacuum pump of timing and/or the work of electric inflation pump; Or
(2) the air pressure test section in air pressure control module is for detection of the air pressure change in malleation air chamber and/or airtight cavity, air pressureAir pressure test section in control module is baroceptor or baroswitch;
When for detection of airtight cavity internal gas pressure, baroceptor or baroswitch are arranged on taking out of being communicated with electric vacuum pumpIn air pipe, the mill room at airtight cavity place, airtight cavity place connect the position being communicated with in juice portion or with described airtight cavity;
When for detection of positive pressure gas room pressure, baroceptor or baroswitch are arranged on going out of being communicated with electric inflation pumpIn air pipe, on the cylinder cap at the squeezing cylinder at malleation air chamber place, malleation air chamber place or the position being communicated with described malleation air chamber;
Baroceptor changes barometric information the control section that transfers to air pressure control module with electrical signal form, this control sectionControl the work of electric vacuum pump and/or electric inflation pump;
Baroswitch is mechanical type or electronic type, and air pressure change makes baroswitch conducting or disconnection, with this control electric vacuum pump and/Or the work of electric inflation pump; Or
(3) the test section in load current detection control module is for detection of the load electricity of electric vacuum pump and/or electric inflation pumpRheology, the signal of this variation transfers to the control section in load current detection control module, with this control electric vacuum pump and/Or the work of electric inflation pump.
And the lower end of squeezing cylinder arranges the juice portion that connects, filter screen is fixed or dismountable mill room lower end that is arranged on squeezing cylinder, instituteState electronic source of the gas module and be only made up of electric vacuum pump, this electric vacuum pump is arranged in the support of described squeezing cylinder top, connect juiceIn the support of subordinate side, squeeze cylinder and connect in the support of juice portion side, in the indoor or airtight cavity of positive pressure gas;
Relation between bleeding point and the airtight cavity of electric vacuum pump is selected from any one (1) or (2):
(1) the bleeding point of described electric vacuum pump directly or be communicated with described airtight cavity, described electric vacuum pump by exhaust pipeGas outlet directly or be communicated with the malleation air chamber of closed by outlet pipe;
Or
(2) the bleeding point of described electric vacuum pump directly or be communicated with described airtight cavity, described electric vacuum pump by exhaust pipeGas outlet is direct or be communicated with atmospheric environment by outlet pipe, and this malleation air chamber is communicated with atmospheric environment.
And it is selected from any one (1) or (2):
(1) a bypass exhaust pipe, the exhaust pipe of electric vacuum pump and described side in parallel on the exhaust pipe of described electric vacuum pumpThe electrically-controlled valve of connecting respectively on the exhaust pipe of road; ;
Or
(2) on the exhaust pipe of described electric vacuum pump, pass through a triple valve bypass exhaust pipe in parallel.
And described electronic source of the gas module is made up of at least one electric vacuum pump and at least one electric inflation pump, this is electronic trueEmpty pump and electric inflation pump be arranged in the support of described squeezing cylinder top, connect in the support of juice subordinate side, squeeze cylinder and meet juice portionIn the support of side, in the indoor or airtight cavity of positive pressure gas, the bleeding point of described electric vacuum pump directly or pass through exhaust pipeBe communicated with described airtight cavity, the gas outlet of described electric inflation pump directly or be communicated with described malleation air chamber by outlet pipe;
Squeezing cylinder and the relation between juice portion of connecing are selected from any one (1), (2) or (3):
(1) described in, meet juice portion opening up, this open upper end arranges described squeezing cylinder, and filter screen is fixed or is dismountablely arranged on squeezingThe mill room lower end of cylinder;
Or
(2) described in, connect juice portion and squeezing cylinder entirety horizontally set, piston is vertically located in squeezing cylinder, vertical fixing or removable of filter screenBeing arranged on of unloading squeezed the mill room of cylinder and connects in the airtight cavity of juice portion formation;
Or
(3) described squeezing cylinder is obliquely installed, and in squeezing, the movement locus line in cylinder and the angle of horizontal plane are greater than 0 degree and are less than piston90 degree, filter screen tilts, vertically or fixing or dismountable mill room that is arranged on squeezing cylinder of horizontal positioned with connect that juice portion formsIn airtight cavity.
And, described in connect on juice portion bottom or sidewall a juice yield tube be set, the upper end open that this juice yield tube end and one connects juice tank is closeEnvelope connects or this juice yield tube end is provided with tap;
Or
Connect on juice portion bottom or sidewall a juice yield tube is set, the upper end open that this juice yield tube end and one connects juice tank is tightly connected, electricityThe bleeding point of moving vavuum pump directly or by exhaust pipe with described in connect juice tank and be tightly connected.
And, described in connect on juice portion bottom or sidewall a juice yield tube be set, the upper end open that this juice yield tube end and one connects juice tank is closeEnvelope connects or this juice yield tube end is provided with tap;
Or
Connect on juice portion bottom or sidewall a juice yield tube is set, the upper end open that this juice yield tube end and one connects juice tank is tightly connected, electricityThe bleeding point of moving vavuum pump directly or by exhaust pipe with described in connect juice tank and be tightly connected.
And when described piston squeezes, the gas pressure in airtight cavity is less than 10 kPas, and be greater than 0 kPa.
Advantage of the present invention and good effect are:
In the present invention, squeezing cylinder can be the structure of installing up and down with meeting juice portion, can be also the structure of laterally installing, all rightBe the structure that tilts to install, filter screen can be fixed or dismountablely be arranged in mill room, connects juice portion in or between the two workPlug is by electronic source of the gas module drive, and this electronic source of the gas module can be independent electric vacuum pump, or electric vacuum pump and electricityThe combination of moving inflating pump, no matter which kind of mode all can by piston below by mill room and connect the airtight cavity that juice portion forms and be pumped intoVacuum, and utilize the pressure differential promotion piston between malleation air chamber and the airtight cavity of negative pressure state to complete the pressure for the treatment of expressateSqueeze, electronic source of the gas module cooperatively interacts with automaton again, realizes the automatic control of bleeding, inflating and squeezing, simultaneously waterReally, the foodstuff such as vegetables in the process of squeezing and juice (comprising oil) etc. enter and when meeting juice portion or connecing juice tank, all remain on vacuumEnvironment in, avoided variable color that in prior art, juice causes because of oxidation, the problem such as rotten.
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 electric vacuum pump exhaust pipe of Fig. 1 and the schematic diagram of bypass exhaust pipe mounted valve;
Fig. 7 is the schematic diagram that the electric vacuum pump exhaust pipe of Fig. 1 is communicated with by triple valve with bypass exhaust pipe;
Fig. 8 is the structural representation of the embodiment of the present invention 6.
Detailed description of the invention
Below in conjunction with embodiment, the present invention is further described, and following embodiment is illustrative, is not determinate, can notLimit protection scope of the present invention with following embodiment.
A kind of pneumatic type suction press device, as shown in Fig. 1～8, innovation of the present invention is: comprise squeezing cylinder 9, meet juice portion17, piston 10, filter screen 12 and electronic source of the gas module, the piston that in squeezing cylinder, installation can be slided, the outer rim of this piston and pressureThe inner edge that squeezes cylinder fits tightly and forms sealing and slides, and described piston will be divided into malleation air chamber 8 and mill room 30, institute in squeezing cylinderState mill room and meet juice portion and be communicated with and form an airtight cavity 31 mutually connecting, in mill room, connect in juice portion or mill roomAnd connect between juice portion filter screen is set, described electronic source of the gas module is used for directly or by exhaust pipe 7, described airtight cavity is bledFor negative pressure (lower than a standard atmospheric pressure, also can be called vacuum or vacuum state), described piston is in malleation air chamber and closed chamberUnder the effect of the pressure differential between body, also squeeze position to reducing mill room volume direction motion (roughly to described filter screen direction motion)In mill room, treat expressate 11, described malleation air chamber be enclosure space and the outlet pipe that is communicated with described electronic source of the gas module orDescribed in person, malleation air chamber is for opening wide and connection atmospheric environment;
Described electronic source of the gas module is arranged on described squeezing cylinder top (support at this top place interior or support on), connect described in being arranged onJuice subordinate side (in the support at this below place or on support), be arranged on described squeezing cylinder and connect the juice portion side (support at this side placeIn or on support), to be arranged on described positive pressure gas indoor or be arranged in described airtight cavity.
Malleation is the state that is more than or equal to environment atmospheric pressure, and negative pressure is the state that is less than environment atmospheric pressure. In vacuum science,The implication of vacuum refers to the gaseous state lower than an atmospheric pressure in given space, namely negative pressure state.
In the present embodiment, a kind of structure of malleation air chamber is: spiral-lock one cylinder cap 18 on described squeezing cylinder, this cylinder cap, piston and twoSqueezing cylinder inner edge between person forms malleation air chamber jointly; Or on described squeezing cylinder, be made into integration hermetically-sealed construction, sealing structure,Piston and the squeezing cylinder inner edge between the two form malleation air chamber jointly; Or near the support being positioned at squeezing cylinder should with squeezing cylinderBetween the end of side, be tightly connected, this side surface of support, piston and the squeezing cylinder inner edge between the two form positive pressure gas jointlyChamber.
The another kind of structure of malleation air chamber is: the malleation air chamber in described squeezing cylinder is made the structure of unlimited connection atmospheric environment 29.
Described electronic source of the gas module is only made up of electric vacuum pump 2 or is electronic by least one electric vacuum pump 2 and at least oneInflating pump 20 forms,
In the time being only made up of electric vacuum pump, the bleeding point 3 of this electric vacuum pump is direct or be communicated with described close by exhaust pipe 7Close cavity, the gas outlet of this electric vacuum pump 4 directly or be communicated with described malleation air chamber or atmospheric environment by outlet pipe 5;
Or
In the time being made up of electric vacuum pump and electric inflation pump, the bleeding point of this electric vacuum pump directly or be communicated with by exhaust pipeDescribed airtight cavity, the gas outlet of this electric inflation pump directly or be communicated with described malleation air chamber by outlet pipe, described electronic trueThe gas outlet of empty pump, the bleeding point of electric inflation pump is all communicated with atmospheric environment or the two is interconnected.
When electric vacuum pump works independently or electric vacuum pump and electric inflation pump are worked jointly, the end 16 of exhaust pipe is by closeClose in cavity be evacuated (negative pressure), malleation air chamber is inflated into the air pressure that is greater than atmospheric environment in the end 6 of outlet pipe, soThe two all need to reply normal barometric pressure after squeezing completes, and the structure adopting is thus: on the squeezing cylinder at described malleation air chamber place,On the cylinder cap at described malleation air chamber place or on the outlet pipe that is communicated with electronic source of the gas module of described malleation air chamber, install one for leadingGo out the valve 32 of gas; On the squeezing cylinder at described mill room place, described in connect in juice portion or described airtight cavity and electronic source of the gas mouldOn the exhaust pipe that piece is communicated with, install one for importing the valve 33 of gas; Described valve is hand-operated valve or electrically-controlled valve. Electrically-controlled valve isRefer to taking electricity as the opening/closing valve of power drive, include but not limited to motor-driven valve, magnetic valve or electrostriction valve etc.
In order to control the automatic operation of the parts such as electric vacuum pump and/or electric inflation pump, also comprise for controlling electronic source of the gas moduleThe automaton of work, automaton can be arranged in special support, or for squeezing cylinder being installed and being connectTop, below or the side of the support of juice portion, described automaton comprise time control module, air pressure control module orIn load current detection control module any one, any two or all three kinds:
(1) time control module is with the mode control electric vacuum pump of timing and/or the work of electric inflation pump, specifically: time controlMolding piece can be the time relay, control circuit taking CPU as core or other have integrated circuit of clocking capability etc.,Its effect is to carry out timing in the time of electric vacuum pump and/or electric inflation pump work, and its timing working a period of time (is passed through in advanceTest determination malleation air chamber, airtight cavity reach and preset the needed time of atmospheric pressure value), can think that airtight cavity takes outBecome vacuum, malleation air chamber to pressurize complete, after timing, time control module control electric vacuum pump and/or electric inflation pumpClose; Or
(2) air pressure control module of the present invention can be by air pressure test section (baroceptor or baroswitch) and control partPoint, operating part (electronic electric vacuum pump and/or electric inflation pump) composition, control section can be the control taking CPU as coreCircuit processed can be also special IC (or special chip).
Air pressure test section in air pressure control module is for detection of the air pressure change in malleation air chamber and/or airtight cavity, air pressure controlAir pressure test section in molding piece is baroceptor 19 or baroswitch 19;
When for detection of airtight cavity internal gas pressure, baroceptor or baroswitch are arranged on taking out of being communicated with electric vacuum pumpIn air pipe, the mill room at airtight cavity place, airtight cavity place connect the position being communicated with in juice portion or with described airtight cavity;
When for detection of positive pressure gas room pressure, baroceptor or baroswitch are arranged on going out of being communicated with electric inflation pumpIn air pipe, on the cylinder cap at the squeezing cylinder at malleation air chamber place, malleation air chamber place or the position being communicated with described malleation air chamber;
Baroceptor changes barometric information the control section that transfers to air pressure control module with electrical signal form, this control sectionControl the work of electric vacuum pump and/or electric inflation pump;
Baroswitch is mechanical type or electronic type, and air pressure change makes baroswitch conducting or disconnection, with this control electric vacuum pump and/Or the work of electric inflation pump; Or
(3) the test section in load current detection control module is for detection of the load electricity of electric vacuum pump and/or electric inflation pumpRheology, the signal of this variation transfers to the control section in load current detection control module, with this control electric vacuum pump and/Or the work of electric inflation pump. Load current detection control module of the present invention can be the portion that independently " hardware " formsPart can be also the subsidiary load current detection of automaton itself and control function.
Taking said structure as basis, preferred scheme is:
1. only formed by electric vacuum pump when electronic source of the gas module, this electric vacuum pump is arranged in the support of described squeezing cylinder top,Connect in the support of juice subordinate side, squeeze cylinder and connect in the support of juice portion side, in the indoor or airtight cavity of positive pressure gas. Squeezing cylinderLower end arrange connect juice portion and squeezing cylinder mill room and connect juice portion form airtight cavity, filter screen is fixed or dismountable pressure that is arranged onSqueeze the mill room lower end of cylinder,
The bleeding point of described electric vacuum pump directly or be communicated with described airtight cavity by exhaust pipe, the going out of described electric vacuum pumpGas port directly or be communicated with the malleation air chamber of closed by outlet pipe;
Or
The bleeding point of described electric vacuum pump directly or be communicated with described airtight cavity by exhaust pipe, the going out of described electric vacuum pumpGas port is direct or be communicated with atmospheric environment by outlet pipe, and this malleation air chamber is communicated with atmospheric environment.
When the bleeding point of electric vacuum pump is directly or while being communicated with airtight cavity by exhaust pipe, due to the gas in airtight cavityLimited, so the gas outlet of this electric vacuum pump is also limited to the defeated gas of squeezing into of malleation air chamber, in order to increase malleation air chamberAir pressure size, a bypass exhaust pipe 27 in parallel on the exhaust pipe of electric vacuum pump, the exhaust pipe of electric vacuum pump andThe electrically-controlled valve 25,26 of connecting respectively on described bypass exhaust pipe; Also can adopt following structure: the taking out of described electric vacuum pumpOn air pipe, pass through a triple valve 28 bypass exhaust pipe in parallel.
2. when electronic source of the gas module is made up of at least one electric vacuum pump and at least one electric inflation pump, this electric vacuum pump andElectric inflation pump is arranged in the support of described squeezing cylinder top, connect in the support of juice subordinate side, squeeze cylinder and connect juice portion sideIn support, in the indoor or airtight cavity of positive pressure gas. The mill room of squeezing in cylinder with meet juice portion and be communicated with formation airtight cavity, described inDirectly or be communicated with described airtight cavity by exhaust pipe, the gas outlet of described electric inflation pump is direct for the bleeding point of electric vacuum pumpOr be communicated with described malleation air chamber by outlet pipe;
Squeezing cylinder and the relation between juice portion of connecing are selected from any one (1), (2) or (3):
(1) described in, meet juice portion opening up, this open upper end arranges described squeezing cylinder, and filter screen is fixed or is dismountablely arranged on squeezingThe mill room lower end of cylinder;
Or
(2) described in, connect juice portion and squeezing cylinder entirety horizontally set, piston is vertically located in squeezing cylinder, vertical fixing or removable of filter screenBeing arranged on of unloading squeezed the mill room of cylinder and connects in the airtight cavity of juice portion formation;
Or
(3) described squeezing cylinder is obliquely installed, and in squeezing, the movement locus line in cylinder and the angle of horizontal plane are greater than 0 degree and are less than piston90 degree, filter screen tilts, vertically or fixing or dismountable mill room that is arranged on squeezing cylinder of horizontal positioned with connect that juice portion formsIn airtight cavity.
In order to increase the parking space of juice, on the juice portion that connects bottom that can be in above-mentioned various structures or sidewall, a juice yield tube is set21, the upper end open 22 that this juice yield tube end and one connects juice tank 23 be tightly connected (or this juice yield tube end is provided with tap);
Or
Connect on juice portion bottom or sidewall a juice yield tube is set, the upper end open that this juice yield tube end and one connects juice tank is tightly connected, electricityThe bleeding point of moving vavuum pump directly or by exhaust pipe with described in connect juice tank opening 24 be tightly connected.
In above-mentioned various structure, the juice after expressing process and squeezing is oxidized by oxygen, in the time that piston squeezes,Gas pressure in airtight cavity is preferably and is less than 10 kPas and be greater than 0 kPa (0 kPa is exactly " absolute vacuum ", is theoreticalOn vacuum limiting value, on the earth, any vavuum pump does not reach 0 kPa yet).
Describe below by 1～6 pair of various structure of embodiment:
Embodiment 1
Structure is as shown in Figure 1: described electronic source of the gas module is an electric vacuum pump 2, and this electric vacuum pump is arranged on squeezing cylinder 9In the support 1 of side, between squeezing cylinder upper end and frame bottom, be tightly connected, the juice portion 17 that connects is installed in the lower end sealing of squeezing cylinder, pressesSqueeze the mill room 30 in cylinder and meet juice portion and formed airtight cavity 31.
The dismountable placement of filter screen 12 or be arranged on the opening 14 between the bending part 15 of lower end toe-in of squeezing cylinder electricityThe bleeding point 3 of moving vavuum pump is communicated with and is met juice portion by the end 16 of exhaust pipe 7, and the gas outlet 4 of electric vacuum pump is communicated with one and goes outAir pipe 5, the malleation air chamber 8 of the squeezing cylinder of this outlet pipe lower end 6 in frame bottom penetrates squeezing cylinder and above connection piston,Filter screen is planar structure, is shaped with the multiple filter openings 13 that pass through for juice on it.
Because the air capacity in airtight cavity is limited, in order to squeeze into more air to malleation air chamber, make it have larger air pressure,Can be as shown in Figure 6, a bypass exhaust pipe 27 in parallel on the exhaust pipe 7 of the bleeding point 3 of electric vacuum pump, this bypassExhaust pipe is communicated with atmospheric environment, in the bypass exhaust pipe electrically-controlled valve 26 of connecting, and the electrically-controlled valve 25 of connecting on exhaust pipe,These two electrically-controlled valve can be driven by automaton, make electric vacuum pump except extracting out after the air in airtight cavity, can alsoSuck the air in atmospheric environment, then squeeze into malleation air chamber, make malleation air chamber can obtain enough air capacities, its workCheng Shi:
In the time just starting to start electric vacuum pump, first open electrically-controlled valve 25, close electrically-controlled valve 26, electric vacuum pump is to closed chamberBody vacuumizes, and reaches after certain hour, closes electrically-controlled valve 25, opens electrically-controlled valve 26, continues to make Motorized vacuum pump work, nowBecause electrically-controlled valve 25 is closed, be the air in atmospheric environment so electric vacuum pump takes out, this air by electric vacuum pump by giving vent to angerIt is indoor that pipeline is squeezed into positive pressure gas, increases the pressure of malleation air chamber, makes piston be subject to larger pressure the expressate for the treatment of of mill room is carried outSqueezing, with the more succulence liquid of squeezing out.
Or, can adopt structure as shown in Figure 7: on the exhaust pipe 7 of the bleeding point 3 of electric vacuum pump by oneA triple valve 28 bypass exhaust pipe 27 in parallel, this bypass exhaust pipe is communicated with atmospheric environment, and this triple valve can be by automaticallyControl device drives, and makes electric vacuum pump except extracting out after the air in airtight cavity, can also suck the air in atmospheric environment,Then squeeze into malleation air chamber, make malleation air chamber can obtain enough air capacities, its course of work is:
In the time just starting to start electric vacuum pump, first make triple valve connect exhaust pipe 7, close bypass exhaust pipe 27, electricityMoving vavuum pump vacuumizes airtight cavity, reaches after certain hour, closes exhaust pipe 7, connects bypass exhaust pipe 27, continuesContinuous making Motorized vacuum pump work, now because exhaust pipe 7 is closed, is the air in atmospheric environment so electric vacuum pump takes out,It is indoor that this air continues to be squeezed into positive pressure gas by electric vacuum pump by outlet pipe 5, increases the pressure of malleation air chamber, and piston is subject toTo larger pressure, the expressate for the treatment of of mill room is squeezed, with the more succulence liquid of squeezing out.
In this embodiment, support can play the effect of sealing squeezing cylinder upper end, between the two, can adopt common being threadedConnect Deng the mode that can seal. Squeezing cylinder with meet juice portion and also can adopt common be threaded or socket joint is connected and (is exactlyMill room lower end is inserted and connect juice portion upper end oral area, and socket joint place arranges sealing ring) etc. the mode that can seal connect.
When this embodiment works, in the airtight cavity of piston below, keep vacuum state, the malleation air chamber of piston top keeps largerAir pressure, upper and lower pressure differential promotes piston downwards, makes piston will treat that expressate 11, to filter screen extruding, passes through filter screen by juice13 are extruded into and connect in juice portion.
In this embodiment, completed the startup of electric vacuum pump or close in the mode of timing by time control module, whole process certainlyMove.
Embodiment 2
Structure is as shown in Figure 2: described electronic source of the gas module is an electric vacuum pump 2 and an electric inflation pump 20, and this is electronicVavuum pump and electric inflation pump are installed in the support 1 that meets juice subordinate side, the usual manner such as connect the lower end setting-in of juice portion or clampRack-mount end, squeezing cylinder is installed in the upper end sealing that meets juice portion, and filter screen is fixedly mounted on squeezing cylinder in the mode such as be threadedLower ending opening place, the bleeding point 3 of electric vacuum pump is communicated with by exhaust pipe 7 the juice portion, the gas outlet 4 of electric inflation pump of connecingBe communicated with malleation air chamber 8 by outlet pipe 5.
In this embodiment, support is larger, has played the effect of supporting, the cylinder cap 18 in squeezing cylinder upper end spiral-lock one for sealing,Squeeze cylinder and connect juice portion connected mode identical with embodiment 1. By air pressure control module (air pressure test section is baroceptor 19)Realize the automatic control of electric vacuum pump and electric inflation pump, the exhaust pipe of electric vacuum pump and the outlet pipe of electric inflation pumpOn baroceptor all can be installed, baroceptor is electrically connected with the control section in air pressure control module.
By squeezing cylinder 9, filter screen 12, meet juice portion 17 and install successively, (treating expressate) foodstuff 11 is put into mill room, then will livePlug 10 is put into mill room (foodstuff top), covers cylinder cap 18. Cylinder cap 18, squeezing cylinder 9, filter screen 13, meet each portion of juice portion 17The mutual junction of part is all tightly connected (junction can arrange sealing gasket or sealing ring), connects juice subordinate end and is installed on support 1 upper end (alsoCan be to be only placed on support 1, both connect);
The exhaust pipe 7 of electric vacuum pump connects the bleeding point 3 of juice portion and electric vacuum pump, at the exhaust pipe of electric vacuum pumpOn 7, install one for importing the valve 33 (or also can a valve 33 be set on juice portion 17 sidewalls connecing) of gas, described valveDoor is electrically-controlled valve (can be also hand-operated valve). These valve 33 installation sites can be outside support 1 (can be also in support 1).For ease of installing, in the middle of exhaust pipe 7, can disconnect, the joint of its disconnection connects in modes such as socket joints.
The outlet pipe 5 of electric inflation pump connects the gas outlet 4 of malleation air chamber and electric inflation pump, at the escape pipe of electric inflation pumpOn road 5, install one for deriving the valve 32 (or on malleation air chamber 8 sidewalls, cylinder cap 18, valve 32 being set) of gas,This valve 32 is electrically-controlled valve (or hand-operated valve). The installation site of valve 32 is (can be also in support 1) outside support 1. ForBe convenient to install, in the middle of outlet pipe 5, can disconnect, the joint of its disconnection connects in modes such as socket joints.
The course of work of the present embodiment is:
Open button, first automaton works electric vacuum pump, extracts air in airtight cavity out, (passes through air pressure sensingThe detection of device 19) be reduced to (such as 10 kPas) after setting value until airtight cavity internal gas pressure; Automaton makes electronic inflatingPump 20 is worked, and the air in atmospheric environment is squeezed into positive pressure gas indoor, along with positive pressure gas room pressure raises, and piston pressure at both sidesPoor increase, piston are promoted the foodstuff in mill room to squeeze by this pressure differential, and the juice squeezing out passes through under Action of Gravity FieldThe filter opening 13 of filter screen 12 flows into and connects in juice portion 17. Treat that the indoor air pressure of positive pressure gas reaches setting value such as 600 kPas of (marksAccurate atmospheric pressure is 101.325 kPas) after, stop (or not stopping) electric inflation pump 20 and work, keep this air pressure certain hourSuch as 120 seconds, make juice in foodstuff fully flow to the juice portion that connects.
Stop electric inflation pump 20 and work, (passing through automaton) opens electrically-controlled valve valve 32, makes positive pressure gas room airBe released in ambient air; (pass through automaton) again and open electrically-controlled valve valve 33, make air in atmospheric environment enter closeClose (releasing vacuum state) in cavity. Now because all keeping environment atmospheric pressure in malleation air chamber, airtight cavity, so can be lightPine is turned on to connect between juice portion and squeezing cylinder with hand and is connected, and pours out and connects juice in juice portion, removes the foodstuff residue in mill room, completeBecome whole suction press processes.
Embodiment 3
Structure is as shown in Figure 3: this embodiment has increased by one and connect juice tank 23 on the basis of embodiment 2, specifically, meets juice portionOne juice yield tube 21 is set on the sidewall of one side-lower, this juice yield tube end be communicated with upper end open 22 sealing that connects juice tank (orThis juice yield tube end is provided with tap, with after squeezing the juice, emits juice by tap).
Embodiment 4
Structure is as shown in Figure 4: described electronic source of the gas module is an electric vacuum pump 2 and an electric inflation pump 20, and this is electronicVavuum pump and electric inflation pump are arranged in the support 1 that connects juice portion side, and squeezing cylinder is installed in the upper end sealing that meets juice portion, and filter screen is solidDingan County is contained in the lower ending opening place of squeezing cylinder, and the bleeding point 3 of vavuum pump is communicated with by exhaust pipe 7 the juice portion that connects, the going out of inflating pumpGas port 4 is communicated with malleation air chamber by outlet pipe 5.
In this embodiment, support 1 is L-type, and a side is a vertical portion, and opposite side is a plat part, and vertical portion is installed electronic trueEmpty pump and electric inflation pump, on plat part setting-in or clamp the juice portion that connects (can be also to meet juice portion to be only placed on plat part, twoPerson does not connect). Cylinder cap in squeezing cylinder upper end spiral-lock one for sealing, squeezes cylinder and connects juice portion connected mode identical with embodiment 2.Detected the mode of electric vacuum pump and electric inflation pump load current size by load current detection control module, control Motorized vacuumThe opening and closing of pump and electric inflation pump.
Embodiment 5
Structure is as shown in Figure 5: described electronic source of the gas module is an electric vacuum pump 2 and an electric inflation pump 20, and this is electronicVavuum pump and electric inflation pump are arranged in the support that meets juice subordinate side 1 of horizontally set, connect the opening of juice portion towards support right sideHorizontal squeezing cylinder (both are tightly connected) is installed at place, and filter screen is vertically arranged on and connects in juice portion, and the bleeding point of electric vacuum pump passes throughExhaust pipe connection meets juice portion, and the gas outlet of electric inflation pump is communicated with malleation air chamber by outlet pipe.
More preferably: the bottom surface that connects juice portion left side arranges a juice yield tube 21, this juice yield tube end and the upper end open that connects juice tank 2322 sealings are communicated with, and this connects the bleeding point pipeline that the gas outlet 24 of making on juice pot sidewall is communicated with described vavuum pump.
Squeeze cylinder and connect juice portion connected mode identical with embodiment 2. Realize electric vacuum pump and electric inflation pump by baroswitchAutomatically control.
In this embodiment, squeezing cylinder also can also be obliquely installed, and piston is the movement locus line in cylinder and the angle of horizontal plane in squeezingBe greater than 0 °, be less than 90 °, and the level height of filter screen present position is less than the level height of piston; Filter screen tilts, vertically orLie in a horizontal plane in squeezing cylinder and connect between juice portion and both fix or removably connect, connecing juice portion opening and be communicated with mill room and formMutually connect airtight cavity.
Embodiment 6
Structure is as shown in Figure 8: described electronic source of the gas module is an electric vacuum pump 2, and this electric vacuum pump is arranged on squeezing cylinder belowSupport 1 in, the juice portion that connects is installed in the upper end sealing of squeezing cylinder, filter screen is arranged on the lower ending opening place of squeezing cylinder, electric vacuum pumpBleeding point be communicated with by exhaust pipe the juice portion that connects, malleation air chamber be communicated with atmospheric environment 29.
Squeeze cylinder and connect juice portion connected mode identical with embodiment 1. Realized electronic true by automaton and baroceptor 19The automatic control of empty pump. In the present embodiment, malleation air chamber is communicated with atmospheric environment, so and pressure differential between airtight cavityGreatly also only have an atmospheric pressure, piston is less to the squeeze force of foodstuff, is applicable to compared with soft diet material as the squeezing of grape, strawberry.
In the various embodiments described above, exhaust pipe, outlet pipe are with squeezing cylinder or connect and when juice portion is connected, can adopt conventional airtight connecingMouthful, such as quick detach gas joint etc., simultaneously for the operation after ensureing squeeze, for importing the valve of air, derivation airCan be the electric control valve that market is bought, or adopt the parts such as I-shaped rubber stopper, manual valve.
Squeezing cylinder is bulk containers, and the cross section in it is closed-curve shape, comprise circle, ellipse, triangle, square,Polygon or other arbitrary shape. Identical and the area of the shape of the everywhere cross section of squeezing in cylinder equates, it is " straight squeezing the inside wall of cylinderUnder going up directly " uiform section; Or the cross section in squeezing cylinder has at least one section to be that shape is identical and area equal.
Piston with or without sealing ring; Sealing ring is arranged on side wall surface, top, the bottom of piston or is coated on outside pistonFace, makes to seal between piston and the squeezing inside wall of cylinder tight; Described piston and sealing ring are rigidity or flexible. Piston is dull and stereotypedShape, dish type, cylindricality, have the end tubular, inner for hollow but the cylindricality not connecting completely, spherical, truncated cone-shaped, taper shape,Or other arbitrary shape; The cross section of piston is closed-curve shape, comprising: circle, ellipse, triangle, square, manyLimit shape or other arbitrary shape (but piston cross section will mate mutually with cross section in squeezing cylinder, to realize the slip after installationSealing).
No matter which kind of shape, squeezing cylinder, piston and meet juice portion and will cooperatively interact.
In addition, in order to ensure the work of this pneumatic type suction press equipment safety. Described squeezing cylinder with connect juice portion junction, squeezing cylinderWith cylinder cap junction, connect juice portion and support junction, squeezing cylinder and support junction etc. any two parts junction all completePortion or at least certain are provided with safety switching apparatus. Safety switching apparatus is electrically connected with automaton, only has pneumatic type trueAfter correct installation of all parts of empty pressing device, safety switching apparatus could be connected, and now presses after start button, and pneumatic type is trueEmpty pressing device could normal work.
Described safety switching apparatus refers to: for the protection of the protective device of this pneumatic type suction press equipment safety work, and itself and oneselfDynamic control device electrical connection, only has after correct installation of all parts of pneumatic type suction press device, and described safety switch just can connectLogical, now to press after start button, pneumatic type suction press device could normally be worked, otherwise can not work, described safety switchDevice includes but not limited to: contact-making switch, microswitch, magnetic switch, inductive switch etc.
In the present invention, squeezing cylinder can be the structure of installing up and down with meeting juice portion, can be also the structure of laterally installing, all rightBe the structure that tilts to install, filter screen can be fixed or dismountablely be arranged in mill room, connects juice portion in or between the two workPlug is by electronic source of the gas module drive, and this electronic source of the gas module can be independent electric vacuum pump, or electric vacuum pump and electricityThe combination of moving inflating pump, no matter which kind of mode all can by piston below by mill room and connect the airtight cavity that juice portion forms and be pumped intoVacuum, and utilize the pressure differential promotion piston between malleation air chamber and airtight cavity to complete the squeezing for the treatment of expressate, electronic source of the gasModule cooperatively interacts with automaton again, realizes the automatic control of bleeding, inflating and squeezing, the foods such as while fruit, vegetablesMaterial in the process of squeezing and juice or wet goods enter when meeting juice portion or connecing juice tank and all remain in the environment of vacuum, avoided existingThere are variable color that juice in technology causes because of oxidation, the problem such as rotten.
Claims (11)
1. a pneumatic type suction press device, is characterized in that: comprise squeezing cylinder, connect juice portion, piston, filter screen, support andElectronic source of the gas module, the piston that is slidably installed in squeezing cylinder, the outer rim of this piston fits tightly with the inner edge of squeezing cylinder, described pistonTo in squeezing cylinder, be divided into malleation air chamber and mill room, described mill room with meet juice portion and be communicated with and form an airtight cavity mutually connecting,In mill room, connect in juice portion or mill room and connect between juice portion filter screen is set, described electronic source of the gas module is for directly or logicalCross exhaust pipe described airtight cavity is bled as negative pressure, the work of the pressure differential of described piston between malleation air chamber and airtight cavityMove and squeeze the expressate for the treatment of that is positioned at mill room to reducing mill room volume direction with lower, described malleation air chamber is enclosure spaceAnd the outlet pipe or the described malleation air chamber that are communicated with described electronic source of the gas module are unlimited and connection atmospheric environment;
Described electronic source of the gas module is arranged on the support of described squeezing cylinder top or in support, meet juice subordinate side described in being arranged onOn support or in support, be arranged on described squeezing cylinder and connect on the support of juice portion side or in support, be arranged on described malleation air chamberIn or be arranged in described airtight cavity.
2. a kind of pneumatic type suction press device according to claim 1, is characterized in that it is selected from (1), (2) or (3)Any one:
(1) spiral-lock one cylinder cap on described squeezing cylinder, this cylinder cap, piston and the squeezing cylinder inner edge between the two form positive pressure gas jointlyChamber;
Or
(2) on described squeezing cylinder, be made into integration hermetically-sealed construction, sealing structure, piston and the squeezing cylinder inner edge between the two are commonForm malleation air chamber;
Or
(3) the malleation air chamber in described squeezing cylinder is made the structure of unlimited connection atmospheric environment.
3. a kind of pneumatic type suction press device according to claim 2, is characterized in that: described electronic source of the gas module byAt least one electric vacuum pump forms or is made up of at least one electric vacuum pump and at least one electric inflation pump,
In the time being only made up of electric vacuum pump, the bleeding point of this electric vacuum pump is direct or be communicated with described closed chamber by exhaust pipeBody, the gas outlet of this electric vacuum pump is directly or be communicated with described malleation air chamber or atmospheric environment by outlet pipe;
Or
In the time being made up of electric vacuum pump and electric inflation pump, the bleeding point of this electric vacuum pump directly or be communicated with by exhaust pipeDescribed airtight cavity, the gas outlet of this electric inflation pump directly or be communicated with described malleation air chamber by outlet pipe, described electronic trueThe gas outlet of empty pump, the bleeding point of electric inflation pump is all communicated with atmospheric environment or the two is interconnected.
4. according to a kind of pneumatic type suction press device described in claim 1 or 2 or 3, it is characterized in that: described positive pressure gasOn the squeezing cylinder at chamber place, on the cylinder cap at described malleation air chamber place or the escape pipe that is communicated with electronic source of the gas module of described malleation air chamberOn road, install one for deriving the valve of gas;
On the squeezing cylinder at described mill room place, described in connect in juice portion or described airtight cavity and bleeding that electronic source of the gas module is communicated withOn pipeline, install one for importing the valve of gas;
Described valve is hand-operated valve or electrically-controlled valve.
5. a kind of pneumatic type suction press device according to claim 4, is characterized in that: also comprise for controlling electronicThe automaton of source of the gas module work, described automaton comprises time control module, air pressure control module or negativeCarry in current detecting control module any one, two or all three kinds arbitrarily:
(1) time control module is with the mode control electric vacuum pump of timing and/or the work of electric inflation pump; Or
(2) the air pressure test section in air pressure control module is for detection of the air pressure change in malleation air chamber and/or airtight cavity, air pressureAir pressure test section in control module is baroceptor or baroswitch;
When for detection of airtight cavity internal gas pressure, baroceptor or baroswitch are arranged on taking out of being communicated with electric vacuum pumpIn air pipe, the mill room at airtight cavity place, airtight cavity place connect the position being communicated with in juice portion or with described airtight cavity;
When for detection of positive pressure gas room pressure, baroceptor or baroswitch are arranged on going out of being communicated with electric inflation pumpIn air pipe, on the cylinder cap at the squeezing cylinder at malleation air chamber place, malleation air chamber place or the position being communicated with described malleation air chamber;
Baroceptor changes barometric information the control section that transfers to air pressure control module with electrical signal form, this control sectionControl the work of electric vacuum pump and/or electric inflation pump;
Baroswitch is mechanical type or electronic type, and air pressure change makes baroswitch conducting or disconnection, with this control electric vacuum pump and/Or the work of electric inflation pump; Or
(3) the test section in load current detection control module is for detection of the load electricity of electric vacuum pump and/or electric inflation pumpRheology, the signal of this variation transfers to the control section in load current detection control module, with this control electric vacuum pump and/Or the work of electric inflation pump.
6. according to a kind of pneumatic type suction press device described in claim 1 or 2 or 3 or 5, it is characterized in that: squeezing cylinderLower end arrange and meet juice portion, filter screen is fixed or dismountable mill room lower end that is arranged on squeezing cylinder, described electronic source of the gas module onlyFormed by electric vacuum pump, this electric vacuum pump is arranged in the support of described squeezing cylinder top, connect in the support of juice subordinate side,Squeezing cylinder and connect in the support of juice portion side, in the indoor or airtight cavity of positive pressure gas;
Relation between bleeding point and the airtight cavity of electric vacuum pump is selected from any one (1) or (2):
(1) the bleeding point of described electric vacuum pump directly or be communicated with described airtight cavity, described electric vacuum pump by exhaust pipeGas outlet directly or be communicated with the malleation air chamber of closed by outlet pipe;
Or
(2) the bleeding point of described electric vacuum pump directly or be communicated with described airtight cavity, described electric vacuum pump by exhaust pipeGas outlet is direct or be communicated with atmospheric environment by outlet pipe, and this malleation air chamber is communicated with atmospheric environment.
7. a kind of pneumatic type suction press device according to claim 6, it is characterized in that it be selected from (1) or (2) arbitrarilyA kind of:
(1) a bypass exhaust pipe, the exhaust pipe of electric vacuum pump and described side in parallel on the exhaust pipe of described electric vacuum pumpThe electrically-controlled valve of connecting respectively on the exhaust pipe of road; ;
Or
(2) on the exhaust pipe of described electric vacuum pump, pass through a triple valve bypass exhaust pipe in parallel.
8. according to a kind of pneumatic type suction press device described in claim 1 or 2 or 3 or 5, it is characterized in that: described electricityThe source module of taking offence is made up of at least one electric vacuum pump and at least one electric inflation pump, this electric vacuum pump and electric inflation pumpBe arranged in the support of described squeezing cylinder top, connect in the support of juice subordinate side, squeeze cylinder and connect in the support of juice portion side, justIn plenum chamber or in airtight cavity, the bleeding point of described electric vacuum pump is direct or be communicated with described airtight cavity by exhaust pipe,The gas outlet of described electric inflation pump directly or be communicated with described malleation air chamber by outlet pipe;
Squeezing cylinder and the relation between juice portion of connecing are selected from any one (1), (2) or (3):
(1) described in, meet juice portion opening up, this open upper end arranges described squeezing cylinder, and filter screen is fixed or is dismountablely arranged on squeezingThe mill room lower end of cylinder;
Or
(2) described in, connect juice portion and squeezing cylinder entirety horizontally set, piston is vertically located in squeezing cylinder, vertical fixing or removable of filter screenBeing arranged on of unloading squeezed the mill room of cylinder and connects in the airtight cavity of juice portion formation;
Or
(3) described squeezing cylinder is obliquely installed, and in squeezing, the movement locus line in cylinder and the angle of horizontal plane are greater than 0 degree and are less than piston90 degree, filter screen tilts, vertically or fixing or dismountable mill room that is arranged on squeezing cylinder of horizontal positioned with connect that juice portion formsIn airtight cavity.
9. a kind of pneumatic type suction press device according to claim 6, is characterized in that: described in connect juice portion bottom or sideOne juice yield tube is set on wall, and the upper end open that this juice yield tube end and one connects juice tank is tightly connected or this juice yield tube end is provided with the fire hoseHead;
Or
Connect on juice portion bottom or sidewall a juice yield tube is set, the upper end open that this juice yield tube end and one connects juice tank is tightly connected, electricityThe bleeding point of moving vavuum pump directly or by exhaust pipe with described in connect juice tank and be tightly connected.
10. a kind of pneumatic type suction press device according to claim 8, is characterized in that: described in connect juice portion bottom orOne juice yield tube is set on sidewall, and the upper end open that this juice yield tube end and one connects juice tank is tightly connected or this juice yield tube end is provided with waterTap;
Or
Connect on juice portion bottom or sidewall a juice yield tube is set, the upper end open that this juice yield tube end and one connects juice tank is tightly connected, electricityThe bleeding point of moving vavuum pump directly or by exhaust pipe with described in connect juice tank and be tightly connected.
11. according to a kind of pneumatic type suction press device described in any one in claim 9 or 10, it is characterized in that: instituteWhen stating piston and squeezing, the gas pressure in airtight cavity is less than 10 kPas, and is greater 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 |
|---|---|---|---|
| CN2016100796937 | 2016-02-04 | ||
| CN201610079693 | 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 true CN105599334A (en) | 2016-05-25 |
| CN105599334B CN105599334B (en) | 2017-11-14 |
Family
ID=55979923
Family Applications (1)
| 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 |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN105599334B (en) |
| WO (1) | WO2017133486A1 (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105962749A (en) * | 2016-03-28 | 2016-09-28 | 王晓东 | Electrically driven closed type vacuum presser |
| CN106113550A (en) * | 2016-08-16 | 2016-11-16 | 宁夏圆润葡萄酒有限公司 | Grape crushing machine |
| WO2017133486A1 (en) * | 2016-02-04 | 2017-08-10 | 王晓东 | Pneumatic vacuum pressing apparatus |
| CN108130191A (en) * | 2018-01-29 | 2018-06-08 | 蔡素真 | A kind of lemon production technology squeezes extraction process system with suction type |
| CN108126385A (en) * | 2017-12-25 | 2018-06-08 | 安徽天健环保股份有限公司 | A kind of vacuum flush system and its vacuum processing method for clearing up food and drink oil separation equipment |
| CN111333135A (en) * | 2020-03-13 | 2020-06-26 | 叶雪英 | Serial-type multi-effect evaporator with descaling function and for desalting high-salinity wastewater |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| 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 (5)
| 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 |
| WO2014028604A1 (en) * | 2012-08-15 | 2014-02-20 | Cyclone Medtech, Inc. | Systems and methods for blood recovery from absorbent surgical materials |
| 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 (5)
| 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 |
| 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 (5)
| 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 |
| WO2014028604A1 (en) * | 2012-08-15 | 2014-02-20 | Cyclone Medtech, Inc. | Systems and methods for blood recovery from absorbent surgical materials |
| 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 |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017133486A1 (en) * | 2016-02-04 | 2017-08-10 | 王晓东 | Pneumatic vacuum pressing apparatus |
| CN105962749A (en) * | 2016-03-28 | 2016-09-28 | 王晓东 | Electrically driven closed type vacuum presser |
| CN106113550A (en) * | 2016-08-16 | 2016-11-16 | 宁夏圆润葡萄酒有限公司 | Grape crushing machine |
| CN106113550B (en) * | 2016-08-16 | 2017-11-07 | 宁夏圆润葡萄酒有限公司 | Grape crushing machine |
| CN108126385A (en) * | 2017-12-25 | 2018-06-08 | 安徽天健环保股份有限公司 | A kind of vacuum flush system and its vacuum processing method for clearing up food and drink oil separation equipment |
| 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 |
| CN111333135A (en) * | 2020-03-13 | 2020-06-26 | 叶雪英 | Serial-type multi-effect evaporator with descaling function and for desalting high-salinity wastewater |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105599334B (en) | 2017-11-14 |
| WO2017133486A1 (en) | 2017-08-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105599334A (en) | Pneumatic vacuum squeezing device | |
| CN107157356B (en) | Vacuum food grinder-mixer | |
| CN102631153B (en) | Food processing machine with electric sucking pump and method for vacuumizing to produce foodstuff liquid | |
| CN106820932A (en) | Electric drive vacuum type squeezer | |
| CN202589335U (en) | Food processor with combined air extractor | |
| CN202589334U (en) | Food processor with electric air extracting pump | |
| CN202537099U (en) | Juicer with air suction function | |
| CN205795553U (en) | Vacuum food grinder-mixer | |
| CN107847062A (en) | With the agitator for vacuumizing function | |
| CN205729171U (en) | A kind of vaccum wall-breaking machine | |
| CN205729002U (en) | A kind of cup lid structure of wall-breaking machine | |
| CN205836054U (en) | Pneumatic type suction press device | |
| CN208211937U (en) | A kind of anti-oxidation noise reducing type food processor | |
| CN205947619U (en) | Electric drive vacuum type squeezer | |
| CN207898395U (en) | A kind of vaccum wall-breaking machine | |
| CN107898287B (en) | Juice press with air and water double-bag | |
| CN109677774A (en) | It is a kind of with inflating out the container of liquid | |
| CN107616725B (en) | Cup cover assembly and cup | |
| CN101353148A (en) | Gas-liquid separation pneumatic liquid discharge apparatus | |
| CN109399005B (en) | Municipal garbage can and method for treating garbage entering garbage can by municipal garbage can | |
| CN206942972U (en) | Press aerating device | |
| CN208625281U (en) | Prevent the fruit juice mixer of back flow of gas | |
| CN106136832A (en) | A kind of portable vacuum juicer | |
| CN108903583A (en) | A kind of squeezing cup external member | |
| CN207898353U (en) | A kind of vaccum wall-breaking machine is with vacuumizing and countercurrent prevention system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171114 Termination date: 20180219 |