CN105457515B - A kind of synchronized mixes device - Google Patents
A kind of synchronized mixes device Download PDFInfo
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- CN105457515B CN105457515B CN201410466399.2A CN201410466399A CN105457515B CN 105457515 B CN105457515 B CN 105457515B CN 201410466399 A CN201410466399 A CN 201410466399A CN 105457515 B CN105457515 B CN 105457515B
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- Prior art keywords
- control valve
- liquid
- pneumatic control
- seat
- air pressure
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/30—Injector mixers
- B01F25/31—Injector mixers in conduits or tubes through which the main component flows
- B01F25/312—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof
- B01F25/3121—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof with additional mixing means other than injector mixers, e.g. screens, baffles or rotating elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/20—Jet mixers, i.e. mixers using high-speed fluid streams
- B01F25/28—Jet mixers, i.e. mixers using high-speed fluid streams characterised by the specific design of the jet injector
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/40—Mixing liquids with liquids; Emulsifying
- B01F23/405—Methods of mixing liquids with liquids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/30—Injector mixers
- B01F25/31—Injector mixers in conduits or tubes through which the main component flows
- B01F25/312—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof
- B01F25/3124—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof characterised by the place of introduction of the main flow
- B01F25/31242—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof characterised by the place of introduction of the main flow the main flow being injected in the central area of the venturi, creating an aspiration in the circumferential part of the conduit
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/30—Injector mixers
- B01F25/31—Injector mixers in conduits or tubes through which the main component flows
- B01F25/315—Injector mixers in conduits or tubes through which the main component flows wherein a difference of pressure at different points of the conduit causes introduction of the additional component into the main component
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/32—Details
- F16K1/34—Cutting-off parts, e.g. valve members, seats
- F16K1/36—Valve members
- F16K1/38—Valve members of conical shape
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
- F16K11/10—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/22—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution
- F16K3/24—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution with cylindrical valve members
- F16K3/26—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution with cylindrical valve members with fluid passages in the valve member
- F16K3/262—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution with cylindrical valve members with fluid passages in the valve member with a transverse bore in the valve member
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/30—Details
- F16K3/314—Forms or constructions of slides; Attachment of the slide to the spindle
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
- F16K31/126—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a diaphragm, bellows, or the like
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Nozzles (AREA)
Abstract
A kind of synchronized mixes device, is mainly made up of the jet mixer, hydraulic control valve and pneumatic control valve of Venturi tube structure.When having the flowing of the first liquid in jet mixer negative pressure is produced in vacuum noz(zle) and imbibition nozzle, at this moment button is pressed, the outlet side of connecting hole is set to be connected with outlet nozzle, negative pressure maintains above-mentioned conducting state, and upward shrink of air pressure bag is lifted needle-valve, the second liquid in second liquid container is flowed into after the first liquid flowed into jet mixer with the first liquid container is mixed into the mixed solution of even concentration by the space between needle-valve and needle seating and flows into mixed solution container again.
Description
Technical field
The synchronization of the mixed solution of even concentration is mixed into the present invention relates to a kind of liquid for two or more
Mixing arrangement, belongs to the optimisation technique of liquid mixing.
Background technology
Industrially and life in, many occasions need by two or more liquid synchronized mixes into concentration more
Uniform mixed solution.
In chemical process, also often need a kind of chemical materials and another chemical materials synchronized mixes turning into dense
The more uniform mixed solution of degree.If, it is necessary to for a long time by the way of a kind of liquid is directly poured into another liquid
Stirring could be well mixed, also, some liquid may occur chemical change and cause mixed mixing in mixed process
Solution does not meet production requirement.
In addition, concentration could be generated and more uniformly wash by being also required to constantly to add detergent during washing machine inflow
Clothing liquid, if disposably pouring into by detergent and clothing segment can be caused not washed clean due to not reaching detergent, and has
A little places are again because detergent concentration is excessive and causes to fade or even damage.
It is, thus, sought for a kind of, two or more liquid synchronously can be mixed into concentration more uniform
The device of mixed solution.
The content of the invention
Two or more liquid synchronously can be mixed into concentration more it is an object of the invention to provide a kind of
The device of uniform mixed solution.
The technical scheme is that：A kind of synchronized mixes device, mainly by jet mixer 1, the liquid of Venturi tube structure
Pressure control valve 2 and pneumatic control valve 3 are constituted；Jet mixing between the narrow positions and the port of export of described jet mixer
Catch is set in device, liquid pass hole is left between catch and the inwall of jet mixer, described catch is taper, and vertex of a cone direction is penetrated
The narrow positions of blender is flowed, is conformed with the outer wall of catch towards entrance point；The entrance point of jet mixer and the first liquid
Body container is connected, and the port of export is connected with mixed solution container；Jet mixer 1 narrow positions provided with outstanding and jet
The imbibition nozzle 11 and vacuum noz(zle) 12 of internal mixer connection；Described imbibition nozzle passes through liquid line and the liquid outlet of hydraulic control valve
It is connected, described vacuum noz(zle) is connected by tracheae with the outlet nozzle of pneumatic control valve, the inlet end and liquid of pneumatic control valve
The outlet side of pressure control valve is connected through a screw thread, and hydraulic control valve is connected with second liquid container；Described hydraulic control valve 2 is led
To be made up of hydraulic control valve seat 21, needle-valve 22, air pressure bag 23, hydraulic spring grease cup 24, pivot pin 25 and hydraulic sealing ring 26；It is described
Pneumatic control valve 3 it is main be made up of pneumatic control valve seat 31, gas spring 32, piston and stop bit lid 35, described piston by
Piston head 33, piston rod 34, button 36 and fixed screw 37 are constituted；There is liquid flow out-of-date in jet mixer, in vacuum noz(zle)
With negative pressure is produced in imbibition nozzle, by lower piston, pneumatic control valve is in open mode, the negative pressure in vacuum noz(zle) passes through air pressure control
Valve processed is delivered to hydraulic control valve, and opening hydraulic control valve enables the second liquid in second liquid container by imbibition nozzle
Mixed solution container is flowed into again after being mixed in negative pressure suction jet mixer with the first liquid flowed into the first liquid container；It is described
Hydraulic control valve seat 21 be the hollow T-shaped pipe with three ports, port directed downwardly is is connected with second liquid container
Liquid inlet port 211, the port of side is the liquid outlet 212 connect with imbibition nozzle 11, port upward for and pneumatic control valve
The connecting seat 213 of inlet end threaded connection, three ports are mutually conducted by the through hole in hydraulic control valve seat；Described feed liquor
Mouth 211 and connecting seat 213 are coaxial, and the axis of liquid outlet is vertical with the axis of liquid inlet port and connecting seat；Connecting seat and air pressure
The inlet end of control valve forms a hollow regulation space after being screwed together；Described air pressure bag is that upper opening is hollow
Cylindrical structural, openend towards pneumatic control valve inlet end, on end face of the air pressure bag away from pneumatic control valve be provided with to
The fixed seat of liquid inlet port direction projection, the fixed seat of air pressure bag is downwardly into the through hole of connecting seat bottom wall central；In air pressure bag
Cylindrical outer wall be provided with the fold that can stretch in the presence of external force, air pressure bag presses its axis side coaxial with connecting seat
Formula is placed in regulation space；Hydraulic spring grease cup is placed in air pressure bag by the mode coaxial with air pressure bag；Needle-valve is by one section of cylinder
Body and using an end face of cylinder as the cone composition at cone bottom, fixed seat is inserted by the top of needle-valve cylindrical portion, then
Fixed seat and needle-valve are locked together by pivot pin 25；In hydraulic control valve seat through-hole between liquid outlet and regulation space
Provided with the bead 214 to inner process, needle-valve is moved in the presence of external force along the axis of bead, bead towards its
The wall of axis is provided with seal groove 215, and hydraulic sealing ring 26 is placed in seal groove；In the liquid inlet port below liquid outlet
The needle seating 216 to inner process is provided with hole, the direction of the tip of needle-valve from bead 214 to liquid inlet port is passed through after hydraulic sealing ring
Needle seating is then passed through, needle-valve is completely plugged by the endoporus of needle seating；Needle-valve can be lifted up making needle-valve in the presence of external force
Space is produced between seat and needle-valve or is moved down needle seating is completely plugged；Described pneumatic control valve seat 31 is upper opening
Hollow cylindrical, in the bottom of pneumatic control valve seat endoporus provided with one piece of demarcation strip 311, air pressure is controlled to the pore space of seat valve
It is divided into gas control space above and underlying connection space, the connection space and hydraulic control valve of air pressure control seat valve
Connecting seat be connected through a screw thread or bayonet connection or socket；It is gentle that connection space is communicated with described demarcation strip 311
Control the concatenation hole 312 in space；In gas control space, outwardly protruding outlet nozzle 313 is provided with the side wall of pneumatic control valve seat,
Outlet nozzle is connected by tracheae with vacuum noz(zle) 12；Gas spring is placed on the demarcation strip in gas control space, from air pressure control
An inwall down-set locating slot 314 of the top edge of valve seat along pneumatic control valve seat；Set along the central shaft of stop bit lid 35
There is aperture to be more than or equal to the centre bore of diameter of piston rod, the stop bit bead to lower process is set along stop bit lid bottom wall edge, only
The endoporus formation negative and positive of position bead and pneumatic control valve seat coordinate, and the endoporus that the external diameter of stop bit lid is more than pneumatic control valve seat is straight
Footpath；The top of piston head is fixed on the bottom wall of piston boit, is set and outwardly protruding is determined close to the side wall of piston boit in piston head
In position key 38 so that when piston head is moved up and down in gas control space, the insertion locating slot 314 of positioning key 38 and along on locating slot
Lower movement, prevents piston head from rotating, and limits the amplitude that piston head is moved up and down；By the top of piston boit from the stop bit of stop bit lid
Bead one end passes through the centre bore of stop bit lid, then button is fixed at the top of piston boit by fixed screw, by the end of piston head
End is downwardly into pneumatic control valve seat, positioning key is entered in locating slot, and stop bit lid is by being located at the outer spiral shell of stop bit bead outer wall
Line is screwed on the internal thread of pneumatic control valve seat top entry, stop bit lid is fixed on pneumatic control valve seat top, piston head
End prop up gas spring, provided with the connecting hole that is made up of the transverse tube interconnected and a longitudinal tubule (L tubule) on piston head
39, the outlet side of described connecting hole is located on the piston rostral wall below positioning key, and inlet end is located on the bottom wall of piston head,
Axis of the longitudinal tubule (L tubule) along piston head is set, transverse tube and longitudinal tubule (L tubule) vertical connection, make connecting hole by the concatenation hole on demarcation strip all the time
Connected with air pressure bag；Pressing button moves down piston head, when the lower surface of positioning key props up the bottom wall of locating slot, piston
Head can not be moved still further below, and at this moment, the outlet side of connecting hole is connected with outlet nozzle；When not pressing button, the outlet side of connecting hole
Above the inlet end of outlet nozzle, both do not connect；The diameter of gas spring is less than the diameter of piston head；The spiral shell outside connecting seat
Outer wall below line is provided with more than one airflow hole, and the space between described airflow hole and connecting seat and air pressure bag connects
It is logical；Form tight fit between the endoporus of outer wall and the pneumatic control valve seat of described piston head, piston head can external force effect
It is lower to be moved up and down along pneumatic control valve seat endoporus axis；It is mixed in jet accordingly when needing two or more liquid mixing
More than one group of imbibition nozzle and vacuum noz(zle) be set in clutch, every group of imbibition nozzle and vacuum noz(zle) be correspondingly arranged one group of hydraulic control valve and
Pneumatic control valve.
Piston head outer wall above connecting hole outlet side is provided with upper seal groove, and upper sealing ring is placed in seal groove,
Piston head outer wall below connecting hole outlet side sets gradually the middle seal groove and lower seal groove cavity parallel with upper seal groove, in it is close
Seal is placed in middle seal groove, and lower seal is placed in lower seal groove cavity.
Beneficial effect：
1st, have in jet mixer the first liquid flowing when negative pressure is produced in vacuum noz(zle) and imbibition nozzle, at this moment press by
Button, makes the outlet side of connecting hole be connected with outlet nozzle, and negative pressure maintains above-mentioned conducting state, and upward shrink of air pressure bag is lifted pin
Valve, second liquid in second liquid container is flowed into jet mixer with first by the space between needle-valve and needle seating
The first liquid that liquid container is flowed into flows into mixed solution container again after being mixed into the mixed solution of even concentration.
Brief description of the drawings
Fig. 1 is the agent structure schematic diagram of the present invention；
Fig. 2 is the hydraulic control valve and the partial cutaway schematic that is closed of pneumatic control valve of the present invention；
Fig. 3 is the hydraulic control valve of the present invention and the figure that pops of pneumatic control valve；
Fig. 4 is that the hydraulic control valve and pneumatic control valve of the present invention are in the partial cutaway schematic of open mode；
Fig. 5 is the diagrammatic cross-section of the pneumatic control valve seat of the present invention；
Fig. 6 is the diagrammatic cross-section of the hydraulic control valve seat of the present invention；
Fig. 7 is the piston rod of the present invention and the broken isometric schematic diagram of piston head.
Embodiment
As shown in figure 1, a kind of synchronized mixes device, mainly by the jet mixer 1 of Venturi tube structure, hydraulic control valve 2
Constituted with pneumatic control valve 3.
As shown in Figures 2 and 3, in the jet mixer between the narrow positions and the port of export of described jet mixer
Catch is set, liquid pass hole is left between catch and the inwall of jet mixer, described catch is taper, and the vertex of a cone is mixed towards jet
The narrow positions of clutch, is conformed with the outer wall of catch towards entrance point；The entrance point of jet mixer and the first liquid hold
Device is connected, and the port of export is connected with mixed solution container；Jet mixer 1 narrow positions provided with outstanding and jet mixing
The imbibition nozzle 11 and vacuum noz(zle) 12 of connection inside device；Described imbibition nozzle is connected by liquid line with the liquid outlet of hydraulic control valve
Logical, described vacuum noz(zle) is connected by tracheae with the outlet nozzle of pneumatic control valve, inlet end and the hydraulic pressure control of pneumatic control valve
The outlet side of valve processed is connected through a screw thread, and hydraulic control valve is connected with second liquid container.
As shown in fig. 6, described hydraulic control valve 2 is main by hydraulic control valve seat 21, needle-valve 22, air pressure bag 23, hydraulic pressure
Spring 24, pivot pin 25 and hydraulic sealing ring 26 are constituted.
As shown in figure 5, described pneumatic control valve 3 is main by pneumatic control valve seat 31, gas spring 32, piston and stop bit
Lid 35 is constituted, and described piston is made up of piston head 33, piston rod 34, button 36 and fixed screw 37；In jet mixer
There is liquid flow out-of-date, negative pressure is produced in vacuum noz(zle) and imbibition nozzle, by lower piston, pneumatic control valve is in open mode, inhale
Negative pressure in valve is delivered to hydraulic control valve by pneumatic control valve, and opening hydraulic control valve makes the in second liquid container
Two liquid can be sucked by the negative pressure in imbibition nozzle and mixed in jet mixer with the first liquid flowed into the first liquid container
Flow into mixed solution container again afterwards.
Described hydraulic control valve seat 21 is the hollow T-shaped pipe with three ports, and port directed downwardly is and the second liquid
The liquid inlet port 211 that body container is connected, the port of side is the liquid outlet 212 connect with imbibition nozzle 11, port upward for
The connecting seat 213 of the inlet end threaded connection of pneumatic control valve, three ports are led mutually by the through hole in hydraulic control valve seat
It is logical；Described liquid inlet port 211 and connecting seat 213 are coaxial, and the axis of liquid outlet is vertical with the axis of liquid inlet port and connecting seat.
The inlet end of connecting seat and pneumatic control valve forms a hollow regulation space after being screwed together；Described gas
Briquetting is the hollow cylindrical structural of upper opening, openend towards pneumatic control valve inlet end, in air pressure bag away from air pressure
The end face of control valve is provided with the fixed seat raised to liquid inlet port direction, and the fixed seat of air pressure bag is downwardly into connecting seat bottom wall
In the through hole of the heart.
Provided with the fold that can be stretched in the presence of external force on the cylindrical outer wall of air pressure bag, air pressure bag presses its axis
Coaxial mode is placed in regulation space with connecting seat；Hydraulic spring grease cup is placed in air pressure bag by the mode coaxial with air pressure bag
It is interior.The edge of air pressure bag upper opening compresses the inlet end of pneumatic control valve, lower section fixed seat insertion connecting seat bottom wall central
In through hole, make one top of air pressure bag formation be connected with pneumatic control valve below the phase that is connected with the endoporus of hydraulic control valve seat
To independent space, space is formed between the side wall of air pressure bag and the inwall in regulation space.
Needle-valve is constituted by one section of cylinder and by the cone at cone bottom of an end face of cylinder, by needle-valve cylinder portion
The top insertion fixed seat divided, then locked together fixed seat and needle-valve by pivot pin 25；Liquid outlet with regulation space it
Between hydraulic control valve seat through-hole in be provided with to inner process bead 214, make needle-valve can be along bead in the presence of external force
Axis is moved, and in bead towards seal groove 215 is provided with the wall of its axis, hydraulic sealing ring 26 is placed in into seal groove
In, the part of hydraulic sealing ring outwardly is fixed in seal groove, and part protrusion inwardly is outside bead.Below liquid outlet
The needle seating 216 to inner process is provided with liquid inlet port endoporus, the direction of the tip of needle-valve from bead 214 to liquid inlet port passes through hydraulic pressure
Needle seating is then passed through after sealing ring, needle-valve is completely plugged by the endoporus of needle seating；Needle-valve can upwards be carried in the presence of external force
Rising makes to produce space between needle seating and needle-valve or moves down needle seating is completely plugged.
Needle-valve is lifted up higher, and the space between needle-valve and needle seating is bigger, and the amplitude that needle-valve is lifted up depends on
In the size of the negative pressure produced in vacuum noz(zle).No matter needle-valve is in any state, and in hydraulic sealing ring is all needle-valve
Cylindrical portion, hydraulic sealing ring makes passage below be separated with the passage above it, so that what is produced in vacuum noz(zle) is negative
Pressure energy is enough delivered in air pressure bag, is separated down to during hydraulic sealing ring, makes air pressure bag compress to inhale pin upwards
Valve moves up the passage for opening second liquid flowing in hydraulic control valve, and second liquid by hydraulic sealing ring also because being hindered
Every from being unable to flow up into air pressure bag, liquid outlet can only be flowed into side.
Described pneumatic control valve seat 31 is the hollow cylindrical of upper opening, is provided with the bottom of pneumatic control valve seat endoporus
One piece of demarcation strip 311, is divided into gas control space above and underlying connection by the pore space of pneumatic control valve seat
Space, the connection space of pneumatic control valve seat and the connecting seat of hydraulic control valve are connected through a screw thread or bayonet connection or socket.
In actual application, what the internal thread being preferably provided with the inwall of connection space on the connecting seat with hydraulic control valve matched
External screw thread.
The concatenation hole 312 in connection space and gas control space is communicated with described demarcation strip 311；In gas control space
It is interior, outwardly protruding outlet nozzle 313 is provided with the side wall of pneumatic control valve seat, outlet nozzle is connected by tracheae with vacuum noz(zle) 12
It is logical；Gas spring is placed on the demarcation strip in gas control space, from pneumatic control valve seat top edge along pneumatic control valve seat
The down-set locating slot 314 of inwall；It is more than or equal to diameter of piston rod provided with aperture along the central shaft of stop bit lid 35
Centre bore, the stop bit bead to lower process, stop bit bead and the endoporus shape of pneumatic control valve seat are set along stop bit lid bottom wall edge
Coordinate into negative and positive, the external diameter of stop bit lid is more than the diameter of bore of pneumatic control valve seat；The top of piston head is fixed on piston boit
On bottom wall, outwardly protruding positioning key 38 is set close to the side wall of piston boit in piston head so that piston head is in gas control space
When moving up and down, move up and down in the insertion locating slot 314 of positioning key 38 and along locating slot, prevent piston head from rotating, and limit
The amplitude that piston head is moved up and down；The top of piston boit is passed through to the centre bore of stop bit lid from stop bit bead one end of stop bit lid,
Button is fixed at the top of piston boit by fixed screw again, the end of piston head is downwardly into pneumatic control valve seat, it is fixed to make
Position key enters in locating slot, and stop bit lid is screwed in pneumatic control valve seat top entry by being located at the external thread rotary of stop bit bead outer wall
Internal thread on, make stop bit lid be fixed on pneumatic control valve seat top on, the end of piston head props up gas spring.
As shown in fig. 7, provided with the connecting hole 39 being made up of the transverse tube and a longitudinal tubule (L tubule) that interconnect on piston head,
The outlet side of described connecting hole is located on the piston rostral wall below positioning key, and inlet end is located on the bottom wall of piston head, indulges
Axis of the pipe along piston head is set, transverse tube and longitudinal tubule (L tubule) vertical connection, make connecting hole by the concatenation hole on demarcation strip all the time with
Air pressure bag is connected.
Pressing button moves down piston head, and when the lower surface of positioning key props up the bottom wall of locating slot, piston head is not
It can move still further below, at this moment, the outlet side of connecting hole is connected with outlet nozzle.
When not pressing button, the outlet side of connecting hole is located above the inlet end of outlet nozzle, and both do not connect；Gas spring
Diameter be less than piston head diameter；More than one airflow hole is provided with the outer wall below connecting seat external screw thread, it is described
Space between airflow hole and connecting seat and air pressure bag is connected；Between the endoporus of outer wall and the pneumatic control valve seat of described piston head
Form tight fit, piston head can be moved up and down along pneumatic control valve seat endoporus axis in the presence of external force.
Piston head outer wall above connecting hole outlet side is provided with upper seal groove, and upper sealing ring is placed in seal groove,
Piston head outer wall below connecting hole outlet side sets gradually the middle seal groove and lower seal groove cavity parallel with upper seal groove, in it is close
Seal is placed in middle seal groove, and lower seal is placed in lower seal groove cavity.
As shown in Fig. 2 when not pressing lower piston, the outlet side of the connecting hole of described piston head, upper sealing ring and in
Sealing ring is all located above the inlet end of outlet nozzle, and lower seal is located at below the inlet end of outlet nozzle.
As shown in figure 4, when by lower piston, described upper sealing ring is located above the inlet end of outlet nozzle, middle sealing ring
Below the inlet end for being located at outlet nozzle with lower seal, connecting hole is connected with outlet nozzle.
In the application, when the first liquid flow incident flow blender in the first liquid container, flowed in jet mixer
Make to produce negative pressure in vacuum noz(zle) and imbibition nozzle, this is, by lower piston, piston compresses gas spring, makes the connecting hole on piston head
Outlet side, outlet nozzle be connected with vacuum noz(zle), make pneumatic control valve seat be in negative pressure state, so as to overcome the pressure of gas spring
Power, makes the position of piston head constant, continues to keep connecting hole to connect with outlet nozzle, the negative pressure in vacuum noz(zle) is further through air pressure control
Valve is delivered in air pressure bag, make air pressure bag fold shrink overcome the pressure of hydraulic spring grease cup to be lifted up needle-valve, make needle-valve with
Space is produced between needle seating, imbibition nozzle is connected with liquid inlet port, make to produce negative pressure, the second liquid being connected with liquid inlet port in liquid inlet port
Second liquid in container enters liquid outlet by the space between liquid inlet port and needle-valve and needle seating, is then entered by imbibition nozzle
In incident flow blender together with Outlet-side flow from the first liquid to jet mixer, impinge upon and form concentration more on catch
Uniform mixed solution.
When this first liquid stops into fashionable, the negative pressure in vacuum noz(zle) and imbibition nozzle all disappears, and gas spring resets, will
The upward jack-up of piston head, outlet side and the outlet nozzle of connecting hole are disconnected, and accordingly, hydraulic spring grease cup is also resetted, and needle-valve is pressed downward
It is set to block needle seating, second liquid stops entering in jet mixer.
When needing two or more liquid mixing, it is only necessary to corresponding that more than one group of suction is set on jet mixer
Liquid mouth and vacuum noz(zle), every group of imbibition nozzle and vacuum noz(zle) be correspondingly arranged one group of hydraulic control valve and pneumatic control valve can realize it is many
Liquid is planted to mix simultaneously.
Above-described embodiment is intended merely to the purposes of the interpretation present invention, and is not limitation of the present invention, this technology
The those of ordinary skill in field, in the essential scope of the present invention, makes a variety of changes or substitutes, and should also belong to the guarantor of the present invention
Protect category.
Claims (2)
1. a kind of synchronized mixes device, it is characterised in that：Main jet mixer (1), hydraulic control valve by Venturi tube structure
(2) constituted with pneumatic control valve (3)；In jet mixer between the narrow positions and the port of export of described jet mixer
Catch is set, liquid pass hole is left between catch and the inwall of jet mixer, described catch is taper, and the vertex of a cone is mixed towards jet
The narrow positions of clutch, is conformed with the outer wall of catch towards entrance point；The entrance point of jet mixer and the first liquid hold
Device is connected, and the port of export is connected with mixed solution container；Mixed in the narrow positions of jet mixer (1) provided with outstanding with jet
The imbibition nozzle (11) and vacuum noz(zle) (12) of connection inside clutch；Described imbibition nozzle goes out liquid by liquid line and hydraulic control valve
Mouth is connected, and described vacuum noz(zle) is connected by tracheae with the outlet nozzle of pneumatic control valve, the inlet end of pneumatic control valve with
The outlet side of hydraulic control valve is connected through a screw thread, and hydraulic control valve is connected with second liquid container；Described hydraulic control valve
(2) it is main close by hydraulic control valve seat (21), needle-valve (22), air pressure bag (23), hydraulic spring grease cup (24), pivot pin (25) and hydraulic pressure
Seal (26) is constituted；Described pneumatic control valve (3) mainly by pneumatic control valve seat (31), gas spring (32), piston and stops
Position lid 35 is constituted, and described piston is made up of piston head (33), piston rod (34), button (36) and fixed screw (37)；Penetrating
There is liquid flow out-of-date in stream blender, negative pressure is produced in vacuum noz(zle) and imbibition nozzle, by lower piston, be in pneumatic control valve and beat
Negative pressure in open state, vacuum noz(zle) is delivered to hydraulic control valve by pneumatic control valve, and opening hydraulic control valve makes second liquid
Second liquid in container can be sucked by the negative pressure in imbibition nozzle in jet mixer with flowed into the first liquid container the
Mixed solution container is flowed into again after the mixing of one liquid；Described hydraulic control valve seat (21) is hollow T-shaped with three ports
Pipe, port directed downwardly is the liquid inlet port (211) being connected with second liquid container, and the port of side is to be connected with imbibition nozzle (11)
Liquid outlet (212), port upward is the connecting seat (213) being threadedly coupled with the inlet end of pneumatic control valve, three ports
Mutually it is conducted by the through hole in hydraulic control valve seat；Described liquid inlet port (211) and connecting seat (213) coaxially, liquid outlet
Axis is vertical with the axis of liquid inlet port and connecting seat；The inlet end of connecting seat and pneumatic control valve is formed after being screwed together
One hollow regulation space；Described air pressure bag is the hollow cylindrical structural of upper opening, and openend is towards air pressure control
The inlet end of valve, is provided with the fixed seat raised to liquid inlet port direction, air pressure bag on end face of the air pressure bag away from pneumatic control valve
Fixed seat be downwardly into the through hole of connecting seat bottom wall central；Being provided with the cylindrical outer wall of air pressure bag can be in external force
The lower flexible fold of effect, air pressure bag is placed in regulation space by the coaxial mode of its axis and connecting seat；Hydraulic spring grease cup is pressed
Coaxial mode is placed in air pressure bag with air pressure bag；Needle-valve is by one section of cylinder and using an end face of cylinder as cone bottom
Cone is constituted, and the top of needle-valve cylindrical portion is inserted into fixed seat, then lock fixed seat and needle-valve by pivot pin (25)
Together；The bead (214) to inner process is provided with hydraulic control valve seat through-hole between liquid outlet and regulation space, makes pin
Valve can be moved in the presence of external force along the axis of bead, in bead towards being provided with seal groove on the wall of its axis
(215), hydraulic sealing ring (26) is placed in seal groove；It is provided with liquid inlet port endoporus below liquid outlet to inner process
Needle seating (216), the tip of needle-valve is then passed through needle seating after passing through hydraulic sealing ring from bead (214) to the direction of liquid inlet port,
Needle-valve is completely plugged by the endoporus of needle seating；Needle-valve can be lifted up making producing between needle seating and needle-valve in the presence of external force
Raw space is moved down needle seating is completely plugged；Described pneumatic control valve seat (31) is the hollow cylindrical of upper opening,
In the bottom of pneumatic control valve seat endoporus provided with one piece of demarcation strip (311), the pore space of pneumatic control valve seat is divided into and is located at
The gas control space of top and underlying connection space, the connection space of pneumatic control valve seat and the connecting seat of hydraulic control valve
It is connected through a screw thread or bayonet connection or socket；Connection space and gas control space are communicated with described demarcation strip (311)
Concatenation hole (312)；In gas control space, outwardly protruding outlet nozzle (313) is provided with the side wall of pneumatic control valve seat, is gone out
Valve is connected by tracheae with vacuum noz(zle) (12)；Gas spring is placed on the demarcation strip in gas control space, from air pressure control
An inwall down-set locating slot (314) of the top edge of valve seat along pneumatic control valve seat；Along the center of stop bit lid (35)
Axle is more than or equal to the centre bore of diameter of piston rod provided with aperture, sets to the stop bit of lower process and dashes forward along stop bit lid bottom wall edge
Edge, stop bit bead and the endoporus formation negative and positive of pneumatic control valve seat coordinate, and the external diameter of stop bit lid is more than the interior of pneumatic control valve seat
Bore dia；The top of piston head is fixed on the bottom wall of piston boit, sets outwardly protruding close to the side wall of piston boit in piston head
Positioning key (38) so that when piston head is moved up and down in gas control space, in positioning key (38) insertion locating slot (314) and edge
Locating slot to move up and down, prevent piston head from rotating, and limit the amplitude that piston head is moved up and down；By the top of piston boit from only
Stop bit bead one end of position lid passes through the centre bore of stop bit lid, then button is fixed at the top of piston boit by fixed screw, will
The end of piston head is downwardly into pneumatic control valve seat, positioning key is entered in locating slot, stop bit lid is by being located at stop bit bead
The external thread rotary of outer wall is screwed on the internal thread of pneumatic control valve seat top entry, stop bit lid is fixed on pneumatic control valve seat top
On, the end of piston head props up gas spring, is provided with and is made up of the transverse tube and a longitudinal tubule (L tubule) that interconnect on piston head
Connecting hole (39), the outlet side of described connecting hole is located on the piston rostral wall below positioning key, and inlet end is located at piston
On the bottom wall of head, axis of the longitudinal tubule (L tubule) along piston head is set, and transverse tube and longitudinal tubule (L tubule) vertical connection make connecting hole pass through on demarcation strip
Concatenation hole is connected with air pressure bag all the time；Pressing button moves down piston head, when the lower surface of positioning key props up locating slot
During bottom wall, piston head can not be moved still further below, at this moment, and the outlet side of connecting hole is connected with outlet nozzle；When not pressing button, connection
The outlet side in hole is located above the inlet end of outlet nozzle, and both do not connect；The diameter of gas spring is less than the diameter of piston head；
Outer wall below connecting seat external screw thread is provided with more than one airflow hole, between described airflow hole and connecting seat and air pressure bag
Space connection；Tight fit is formed between the endoporus of outer wall and the pneumatic control valve seat of described piston head, piston head can be outside
Moved up and down in the presence of power along pneumatic control valve seat endoporus axis；The edge of air pressure bag upper opening compresses pneumatic control valve
Inlet end, in the through hole of lower section fixed seat insertion connecting seat bottom wall central, air pressure bag one top of formation is controlled with air pressure
Valve is connected the relatively independent space that connect with the endoporus of hydraulic control valve seat of lower section, air pressure bag side wall and adjust space
Inwall between form space.
2. synchronized mixes device according to claim 1, it is characterised in that：Outside the piston head above connecting hole outlet side
Wall is provided with upper seal groove, and upper sealing ring is placed in seal groove, and the piston head outer wall below connecting hole outlet side is set successively
The middle seal groove and lower seal groove cavity parallel with upper seal groove is put, middle sealing ring is placed in middle seal groove, and lower seal is placed in
In lower seal groove cavity.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410466399.2A CN105457515B (en) | 2014-09-12 | 2014-09-12 | A kind of synchronized mixes device |
| CN201710337509.9A CN107029573B (en) | 2014-09-12 | 2014-09-12 | A kind of synchronized mixes device |
| CN201710339358.0A CN107008169B (en) | 2014-09-12 | 2014-09-12 | A kind of pneumatic control valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410466399.2A CN105457515B (en) | 2014-09-12 | 2014-09-12 | A kind of synchronized mixes device |
Related Child Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710339358.0A Division CN107008169B (en) | 2014-09-12 | 2014-09-12 | A kind of pneumatic control valve |
| CN201710337509.9A Division CN107029573B (en) | 2014-09-12 | 2014-09-12 | A kind of synchronized mixes device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105457515A CN105457515A (en) | 2016-04-06 |
| CN105457515B true CN105457515B (en) | 2017-08-25 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410466399.2A Expired - Fee Related CN105457515B (en) | 2014-09-12 | 2014-09-12 | A kind of synchronized mixes device |
| CN201710339358.0A Active CN107008169B (en) | 2014-09-12 | 2014-09-12 | A kind of pneumatic control valve |
| CN201710337509.9A Active CN107029573B (en) | 2014-09-12 | 2014-09-12 | A kind of synchronized mixes device |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710339358.0A Active CN107008169B (en) | 2014-09-12 | 2014-09-12 | A kind of pneumatic control valve |
| CN201710337509.9A Active CN107029573B (en) | 2014-09-12 | 2014-09-12 | A kind of synchronized mixes device |
Country Status (1)
| Country | Link |
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| CN (3) | CN105457515B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105944585B (en) * | 2016-06-20 | 2018-10-09 | 南京科技职业学院 | A kind of static mixer and mixed method |
| WO2023245410A1 (en) * | 2022-06-21 | 2023-12-28 | 杨鹏 | Self-cleaning nozzle structure |
| CN117695972B (en) * | 2024-02-05 | 2024-04-23 | 广东创新精细化工实业有限公司 | Chemical auxiliary agent reation kettle |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1353012A1 (en) * | 2002-04-09 | 2003-10-15 | JohnsonDiversey, Inc. | Eductor |
| CN103409973A (en) * | 2013-07-11 | 2013-11-27 | 林伟明 | Jet flow mixer |
| CN204073877U (en) * | 2014-09-12 | 2015-01-07 | 丽水市汇金电气有限公司 | A kind of synchronized mixes device |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3607606A1 (en) * | 1986-03-07 | 1987-09-24 | Dagma Gmbh & Co | WATERJET INJECTION DEVICE ON DISPENSERS FOR PRODUCING AND DISPENSING MIXED BEVERAGES FROM FRUIT SYRUP OR CONCENTRATE AND WATER |
| CN2160458Y (en) * | 1993-04-17 | 1994-04-06 | 石油大学(华东) | Two-phase medium mixer |
| US5571281A (en) * | 1996-02-09 | 1996-11-05 | Allen; Thomas E. | Automatic cement mixing and density simulator and control system and equipment for oil well cementing |
| CN2477262Y (en) * | 2001-03-27 | 2002-02-20 | 曹宁 | Functional water mixer |
| ATE404273T1 (en) * | 2004-02-17 | 2008-08-15 | Ehrfeld Mikrotechnik Bts Gmbh | MICROMIXER |
| CN101632905B (en) * | 2009-09-03 | 2012-07-18 | 河南汉威电子股份有限公司 | Method for mixing fluids efficiently |
| US9242260B2 (en) * | 2010-04-01 | 2016-01-26 | Proven Technologies, Llc | Directed multiport eductor and method of use |
| CN202252104U (en) * | 2011-09-21 | 2012-05-30 | 北京清华阳光能源开发有限责任公司 | Jet flow water mixer |
| CN202277795U (en) * | 2011-10-28 | 2012-06-20 | 彭墘精 | Jet nozzle static color paste mixer |
| CN103409974B (en) * | 2013-07-11 | 2015-08-05 | 林伟明 | A kind of ejector with mixed function |
| CN203360870U (en) * | 2013-07-11 | 2013-12-25 | 林伟明 | Jet flow mixer |
| CN203790836U (en) * | 2014-03-11 | 2014-08-27 | 陈进杜 | Liquid mixer |
-
2014
- 2014-09-12 CN CN201410466399.2A patent/CN105457515B/en not_active Expired - Fee Related
- 2014-09-12 CN CN201710339358.0A patent/CN107008169B/en active Active
- 2014-09-12 CN CN201710337509.9A patent/CN107029573B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1353012A1 (en) * | 2002-04-09 | 2003-10-15 | JohnsonDiversey, Inc. | Eductor |
| CN103409973A (en) * | 2013-07-11 | 2013-11-27 | 林伟明 | Jet flow mixer |
| CN204073877U (en) * | 2014-09-12 | 2015-01-07 | 丽水市汇金电气有限公司 | A kind of synchronized mixes device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107029573B (en) | 2019-07-09 |
| CN107008169A (en) | 2017-08-04 |
| CN107029573A (en) | 2017-08-11 |
| CN105457515A (en) | 2016-04-06 |
| CN107008169B (en) | 2019-08-16 |
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