CN213202351U

CN213202351U - Novel aseptic filling valve

Info

Publication number: CN213202351U
Application number: CN202021278241.XU
Authority: CN
Inventors: 刘元辉
Original assignee: Langfang Best Crown Packing Machinery Co ltd
Current assignee: Langfang Best Crown Packing Machinery Co ltd
Priority date: 2020-07-03
Filing date: 2020-07-03
Publication date: 2021-05-14
Anticipated expiration: 2030-07-03

Abstract

The utility model discloses a novel aseptic filling valve, including the filling valve body, the filling valve body comprises last valve body and lower valve body, goes up the internal portion of valve and is provided with the water conservancy diversion chamber, and first feed inlet is fixed with flange, and the lower extreme in water conservancy diversion chamber is provided with the second filter screen, and the inside of lower valve body is provided with the reposition of redundant personnel cover, and the upper end of reposition of redundant personnel cover is provided with the reposition of redundant personnel chamber, and the lower extreme of reposition of redundant personnel cover links to each other with the bottle, and bottleneck one side of bottle is provided with fixing device, the equal fixedly connected with connecting block in both sides of valve body down, and two connecting blocks all through first nut rigid couplings with the both sides of lower valve body, go up the upper and lower both sides fixed mounting of valve body position first. The utility model has the advantages that: the problems that the operation steps are complex, the output of feed liquid foam is more, and the sealing performance between valve bodies is poor in the filling process are solved by the matching use of the flow distribution sleeve and the diaphragm valve.

Description

Novel aseptic filling valve

Technical Field

The utility model relates to a filling valve specifically is a novel aseptic filling valve belongs to filling equipment technical field.

Background

The fruit juice, the tea, the functional health-care type beverage and the like are always well liked by common people, and with the increasing improvement of the living standard of urban and rural residents in China, people begin to advocate nature and pursue nature. The prior widely applied hot filling technology can effectively eliminate harmful substances in materials at high temperature, simultaneously prevents a large amount of sticky substances such as sugar, tea polyphenol and the like in the beverage from being separated out, is more favorable for filling and cleaning, but enables the original natural flavor of the beverages such as fruit juice, tea and the like to be lost, so more and more beverage manufacturers apply the aseptic cold filling technology to the production of the beverages such as fruit juice, tea and the like, and an aseptic filling valve is a core component in the aseptic cold filling technology.

The existing aseptic filling valve has multiple problems, one of the existing aseptic filling valve has more parts and more complex structure, and is more troublesome to use, the existing filling valve is very easy to splash materials in the inner cavity of the valve nozzle at the moment of closing the valve until sugar spots on the PET bottle opening after the materials are filled exceed the standard, and the third of the existing filling valve has an internal sealing structure which is generally formed by connecting the valve bodies by threads to form simple sealing, so that the sealing is easy to be untight under the long-time work, and the effect is not obvious.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a novel aseptic filling valve for solving the problems of complicated structure, inconvenient use and poor sealing performance of the filling valve.

The utility model discloses a following technical scheme realizes above-mentioned purpose: a novel sterile filling valve comprises a filling valve body, an upper valve body and a lower valve body, wherein the filling valve body consists of the upper valve body and the lower valve body, threaded holes are formed in the upper valve body and the lower valve body, threaded rods are connected in the threaded holes in a matched threaded manner, through holes are formed in the upper valve body, a flow guide cavity is formed in each through hole, a first feed port is fixedly connected to the right side of each flow guide cavity, a first filter screen is vertically arranged in each first feed port, a connecting flange is fixedly welded to the front end of each first feed port, a second filter screen is horizontally arranged in the lower end of each flow guide cavity, a through hole is formed in the lower valve body, a flow dividing sleeve is arranged in each through hole, a flow dividing cavity is arranged at the upper end of each flow dividing sleeve, each flow dividing cavity is fixedly connected with each flow guide cavity through threaded engagement at two sides, and the, the bottleneck one side of bottle is provided with fixing device, the equal fixedly connected with connecting block in both sides of lower valve body, and two connecting blocks all pass through first nut rigid coupling with the both sides of lower valve body, it has the stopper to go up upper and lower both sides fixed mounting that the valve body is located first feed inlet, and every stopper all passes through second fastening nut rigid coupling, flange fixedly connected with diaphragm valve is passed through to the one end that water conservancy diversion chamber was kept away from to first feed inlet.

As a further aspect of the present invention: the diaphragm valve includes the diaphragm valve body, the handle is pressed to diaphragm valve body upper end fixedly connected with, and the inside of diaphragm valve body runs through and is provided with the actuating lever, the upper end of actuating lever with press the handle rigid coupling, and the lower extreme fixedly connected with of actuating lever bulldozes the piece, and the lower extreme fixed mounting who bulldozes the piece has the diaphragm, the both ends that bulldoze the piece are provided with buffer spring, and the lower extreme of diaphragm valve body is provided with the second feed inlet, and the front end fixed mounting of second feed inlet has sealed lid.

As a further aspect of the present invention: the shunt sleeve comprises a mandrel, a first sleeve, a second sleeve, a third sleeve and a fourth sleeve are sequentially and symmetrically arranged on two sides of the mandrel, the width of a gap between each sleeve and the mandrel is set to be 0.75-1.00 mm.

As a further aspect of the present invention: parts of the filling valve contacting with the feed liquid are made of high-quality stainless steel L materials, process dead angles are avoided, and the surface roughness Ra value reaches 0.8.

As a further aspect of the present invention: the fixing device comprises an adjusting handle, a connecting rod is fixedly mounted on one side of the adjusting handle, a clamping jaw with an adjustable opening size is arranged at the lower end of the connecting rod, and the connecting rod is fixedly connected with one end of the clamping jaw through a third fastening nut.

As a further aspect of the present invention: the filter holes of the first filter screen are larger than the filter holes of the second filter screen.

As a further aspect of the present invention: sealing gaskets are fixedly arranged between the valve bodies of the filling valves, so that the sealing performance of the filling valves is improved, and the stability of the filling valves in working is ensured.

The utility model has the advantages that: this novel aseptic filling valve reasonable in design:

(1) the membrane valve is adopted to replace a traditional air cylinder to control the material to enter and exit, so that the use is more convenient and the controllability is better;

(2) the flow dividing sleeve is arranged, feed liquid enters the filling valve cavity, a gap of 0.75-1mm between the sleeve and the mandrel flows out through the sleeve and the sleeve in the flow dividing sleeve, the liquid outlet speed of the feed liquid can be effectively controlled, meanwhile, the plurality of sleeves are arranged, and after the valve is closed, the feed liquid can be stored in the gap due to the action of liquid surface tension and cannot splash or drip to a thread part of a bottle opening, so that the waste of the feed liquid is reduced, and the production cost is saved.

Drawings

FIG. 1 is a schematic sectional view of the present invention;

fig. 2 is a schematic view of a clamping structure of the filling bottle of the present invention;

FIG. 3 is a schematic view of the structure of the shunt sleeve of the present invention;

fig. 4 is a schematic view of the flow-dividing sleeve of the present invention.

In the figure: 1. the filling valve comprises a filling valve body, 2, an upper valve body, 3, a threaded rod, 4, a flow guide cavity, 5, a second filter screen, 6, a sealing gasket, 7, a lower valve body, 8, a connecting block, 9, a fixing bolt, 10, a flow dividing sleeve, 101, a first sleeve, 102, a second sleeve, 103, a third sleeve, 104, a fourth sleeve, 105, a mandrel, 11, a flow dividing cavity, 12, a limiting block, 13, a second fastening nut, 14 and the first filter screen; 15 connecting flange, 16, first feed inlet, 17, diaphragm valve, 171, pressing handle, 172, diaphragm valve body, 173, driving rod, 174, pushing piece, 175, buffer spring, 176, second feed inlet, 177, sealing cover, 178, diaphragm, 18, bottle, 19, fixing device, 191, adjusting handle, 192, connecting rod, 193, third fastening nut and 194 and clamping claw.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 4, a novel sterile filling valve comprises a filling valve body 1, an upper valve body 2 and a lower valve body 7, wherein the filling valve body 1 is composed of an upper valve body 2 and a lower valve body 7, threaded holes are respectively arranged inside the upper valve body 2 and the lower valve body 7, a threaded rod 3 is connected in the threaded holes in a matching threaded manner, a through hole is formed inside the upper valve body 2, a flow guide cavity 4 is arranged in the through hole, a first feed port 16 is fixedly connected to the right side of the flow guide cavity 4, a first filter screen 14 is vertically arranged inside the first feed port 16, a connecting flange 15 is fixedly welded at the front end of the first feed port 16, a second filter screen 5 is horizontally arranged inside the lower end of the flow guide cavity 4, a through hole is formed inside the lower valve body 7, a flow distribution sleeve 10 is arranged in the through hole, a flow distribution cavity 11 is arranged at the upper end of the flow distribution sleeve 10, and the flow distribution cavity 11 is fixedly connected, and the lower extreme of reposition of redundant personnel cover 10 links to each other with bottle 18, bottleneck one side of bottle 18 is provided with fixing device 19, the equal fixedly connected with connecting block 8 in both sides of lower valve body 7, and two connecting blocks 8 all pass through first nut 9 rigid coupling with the both sides of lower valve body 7, it has stopper 12 to go up upper and lower both sides fixed mounting that valve body 2 is located first feed inlet 16, and every stopper 12 all passes through second fastening nut 13 rigid coupling, flange 15 fixedly connected with diaphragm valve 17 is passed through to the one end that water conservancy diversion chamber 4 was kept away from to first feed inlet 16.

Further, in the embodiment of the utility model, diaphragm valve 17 includes diaphragm valve body 172, handle 171 is pressed to diaphragm valve body 172 upper end fixedly connected with, and the inside of diaphragm valve body 172 is run through and is provided with actuating lever 173, and the upper end of actuating lever 173 with press handle 171 rigid coupling, and the lower extreme fixedly connected with of actuating lever 173 bulldozes piece 174, and the lower extreme fixed mounting who bulldozes piece 174 has diaphragm 178, the both ends that bulldoze piece 174 are provided with buffer spring 175, the lower extreme of diaphragm valve body 172 are provided with second feed inlet 176, and the front end fixed mounting of second feed inlet 176 has sealed lid, adopts the diaphragm valve to replace traditional cylinder to control the business turn over of material, and it is more convenient to use, and the controllability is.

Further, in the embodiment of the present invention, the flow dividing sleeve 10 includes a mandrel 105, the two sides of the mandrel 105 are sequentially and symmetrically provided with a first sleeve 101, a second sleeve 102, a third sleeve 103 and a fourth sleeve 104, and the sleeve are arranged in a gap width between the sleeve and the mandrel between 0.75-1mm, the material flows out through the sleeve and the sleeve, the gap between the sleeve and the mandrel between 0.75-1mm, after the valve is closed, the material can be stored in the gap due to the action of liquid surface tension, and can not splash or drip onto the thread of the bottle mouth.

Further, in the embodiment of the utility model provides an in, this filling valve all adopts high-quality stainless steel 316L material with the spare part of feed liquid contact, does not have the technology dead angle, and roughness Ra value reaches 0.8, has improved the life of this filling valve, and it is also more convenient that the while is clear to get up, and corrosion resistance is stronger.

Further, in the embodiment of the utility model, fixing device 19 includes adjustment handle 191, and one side fixed mounting of adjustment handle 191 has connecting rod 192, and the lower extreme of connecting rod 192 is provided with the gripper jaw 194 of adjustable opening size, and the one end of connecting rod 192 and gripper jaw 194 passes through third fastening nut 193 rigid coupling, and gripper jaw 194 can be adjusted according to the bottleneck size of actual need canned, adapts to the filling of materials such as 28, 30, the fruit juice of 38 multiple bottleneck bottle types, dairy products beverage, soyfood beverage, tea beverage.

Further, in the embodiment of the utility model provides an in, the filtration pore of first filter screen 14 is less than the filtration pore of second filter screen 5, and some in the main filtration feed liquid of first filter screen 14 remain undissolved material and some foam, and second filter screen 5 mainly filters the foam that remains in the feed liquid to guarantee the steady progress of filling feed liquid.

Further, in the embodiment of the utility model provides an in, equal fixed mounting has sealed the pad 6 between the valve body of filling valve, and sealing performance is better, has prolonged life.

The working principle is as follows: when the novel sterile filling valve is used, firstly, the opening size of the clamping claw 194 in the fixing device 19 is adjusted according to the size of the bottle mouth of the bottle body, after the determination is completed, the sealing cover 177 is opened, the material is injected from the second feeding hole 176, at the moment, the diaphragm valve is in a stop state, the material liquid flows into the first feeding hole 16 through the gap between the diaphragm 178 and the valve mouth, at the moment, the material liquid filters residual raw materials and foams in the material liquid through the first filter screen 14, after primary filtering, the material liquid enters the flow guide cavity 4, secondary filtering is carried out on the material liquid after primary filtering through the filtering effect of the second filter screen 5, the filtered material liquid enters the flow guide sleeve 10, the material liquid passes through the space between the sleeves, the gap between the sleeves and the mandrel flows into the bottle body 18, so that the material liquid can be filled, when the filling is not needed, the pressing handle 171, pressing handle 171 moves down, drives actuating lever 173 and removes, and then drives and bulldoze piece 174 and move down, and the rubber buffer of pressing piece 174 downside closely laminates with diaphragm 178, and the passageway of feed liquid business turn over is blockked up to block the entering of feed liquid, improved work efficiency greatly, practiced thrift manufacturing cost, it is more convenient to use.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A novel aseptic filling valve which characterized in that: the filling valve comprises a filling valve body (1), an upper valve body (2) and a lower valve body (7), wherein the filling valve body (1) consists of the upper valve body (2) and the lower valve body (7), threaded holes are formed in the upper valve body (2) and the lower valve body (7), threaded rods (3) are connected in the threaded holes in a matching and threaded manner, through holes are formed in the upper valve body (2), a flow guide cavity (4) is formed in the through holes, a first feed inlet (16) is fixedly connected to the right side of the flow guide cavity (4), a first filter screen (14) is vertically arranged in the first feed inlet (16), a connecting flange (15) is fixedly welded at the front end of the first feed inlet (16), a second filter screen (5) is horizontally arranged in the lower end of the flow guide cavity (4), through holes are formed in the lower valve body (7), and a flow distribution sleeve (10) is arranged in the, the upper end of reposition of redundant personnel cover (10) is provided with reposition of redundant personnel chamber (11), and reposition of redundant personnel chamber (11) and water conservancy diversion chamber (4) through the screw thread interlock effect rigid coupling of both sides, and the lower extreme of reposition of redundant personnel cover (10) links to each other with bottle (18), bottleneck one side of bottle (18) is provided with fixing device (19), the equal fixedly connected with connecting block (8) in both sides of lower valve body (7), and two connecting blocks (8) and the both sides of lower valve body (7) all through first nut (9) rigid coupling, it has stopper (12) to go up the upper and lower both sides fixed mounting that valve body (2) are located first feed inlet (16), and every stopper (12) all through second fastening nut (13) rigid coupling, flange (15) fixedly connected with diaphragm valve (17) are passed through to the one end that water conservancy diversion chamber (4) were kept away from in first feed inlet (16.

2. A novel aseptic filling valve according to claim 1, wherein: diaphragm valve (17) are including diaphragm valve body (172), handle (171) are pressed to diaphragm valve body (172) upper end fixedly connected with, and the inside of diaphragm valve body (172) is run through and is provided with actuating lever (173), the upper end of actuating lever (173) with press handle (171) rigid coupling, and the lower extreme fixedly connected with of actuating lever (173) bulldozes piece (174), and the lower extreme fixed mounting who bulldozes piece (174) has diaphragm (178), the both ends that bulldoze piece (174) are provided with buffer spring (175), and the lower extreme of diaphragm valve body (172) is provided with second feed inlet (176), and the front end fixed mounting of second feed inlet (176) has sealed lid (177).

3. A novel aseptic filling valve according to claim 1, wherein: the flow dividing sleeve (10) comprises a mandrel (105), a first sleeve (101), a second sleeve (102), a third sleeve (103) and a fourth sleeve (104) are sequentially and symmetrically arranged on two sides of the mandrel (105), and the widths of gaps between the sleeves and the mandrel are set to be 0.75-1 mm.

4. A novel aseptic filling valve according to claim 1, wherein: parts of the filling valve contacting with the feed liquid are made of high-quality stainless steel 316L materials, process dead angles are avoided, and the surface roughness Ra value reaches 0.8.

5. A novel aseptic filling valve according to claim 1, wherein: the fixing device (19) comprises an adjusting handle (191), a connecting rod (192) is fixedly mounted on one side of the adjusting handle (191), a clamping claw (194) with an adjustable opening size is arranged at the lower end of the connecting rod (192), and one end of the connecting rod (192) and one end of the clamping claw (194) are fixedly connected through a third fastening nut (193).

6. A novel aseptic filling valve according to claim 1, wherein: the filter holes of the first filter screen (14) are larger than the filter holes of the second filter screen (5).

7. A novel aseptic filling valve according to claim 1, wherein: and sealing gaskets (6) are fixedly arranged between the valve bodies of the filling valves.