CN107161933A - A kind of high liquid filling device of the liquid level control such as negative pressure - Google Patents
A kind of high liquid filling device of the liquid level control such as negative pressure Download PDFInfo
- Publication number
- CN107161933A CN107161933A CN201710538048.1A CN201710538048A CN107161933A CN 107161933 A CN107161933 A CN 107161933A CN 201710538048 A CN201710538048 A CN 201710538048A CN 107161933 A CN107161933 A CN 107161933A
- Authority
- CN
- China
- Prior art keywords
- negative pressure
- liquid
- vessel
- bottle
- level control
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67C—CLEANING, FILLING WITH LIQUIDS OR SEMILIQUIDS, OR EMPTYING, OF BOTTLES, JARS, CANS, CASKS, BARRELS, OR SIMILAR CONTAINERS, NOT OTHERWISE PROVIDED FOR; FUNNELS
- B67C3/00—Bottling liquids or semiliquids; Filling jars or cans with liquids or semiliquids using bottling or like apparatus; Filling casks or barrels with liquids or semiliquids
- B67C3/02—Bottling liquids or semiliquids; Filling jars or cans with liquids or semiliquids using bottling or like apparatus
- B67C3/16—Bottling liquids or semiliquids; Filling jars or cans with liquids or semiliquids using bottling or like apparatus using suction
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67C—CLEANING, FILLING WITH LIQUIDS OR SEMILIQUIDS, OR EMPTYING, OF BOTTLES, JARS, CANS, CASKS, BARRELS, OR SIMILAR CONTAINERS, NOT OTHERWISE PROVIDED FOR; FUNNELS
- B67C3/00—Bottling liquids or semiliquids; Filling jars or cans with liquids or semiliquids using bottling or like apparatus; Filling casks or barrels with liquids or semiliquids
- B67C3/02—Bottling liquids or semiliquids; Filling jars or cans with liquids or semiliquids using bottling or like apparatus
- B67C3/22—Details
- B67C3/26—Filling-heads; Means for engaging filling-heads with bottle necks
- B67C3/2634—Filling-heads; Means for engaging filling-heads with bottle necks specially adapted for vacuum or suction filling
Landscapes
- Filling Of Jars Or Cans And Processes For Cleaning And Sealing Jars (AREA)
Abstract
A kind of high liquid filling device of the liquid level control such as negative pressure, including bottle, bottle sealing gland, Vessel in Negative Pressure Filling head, liquid sucting valve, negative pressure chamber, vavuum pump, upper tapping valve, transition liquid-storing box, lower tapping valve and feed liquid case, the Vessel in Negative Pressure Filling head is hermetically on suit bottleneck sealing gland, the lower surface of bottle sealing gland is pressed with bottle sealing, the lower surface of Vessel in Negative Pressure Filling head is stretched into bottle, the negative pressure channel of Vessel in Negative Pressure Filling head is communicated with the inner chamber of negative pressure chamber, the feed pathway of Vessel in Negative Pressure Filling head is communicated with feed liquid case, negative pressure chamber passes sequentially through tapping valve, transition liquid-storing box and lower tapping valve are communicated with feed liquid case.It uses negative-pressure liquid suction principle, can be to carrying out fluid injection in bottle, unnecessary liquid suction can be back in feed liquid case, can be realized to the filling of the height liquid levels such as all kinds of bottles progress again, solve current common liq bottle placer the filling problem of height liquid level such as can not carry out to bottle.Meet the first-class special cargo of fruit can waits liquid level is filling to require.
Description
Technical field
The present invention relates to filling liquid field, and in particular to a kind of filling liquid dress that the liquid level such as can realize to bottle
Put.
Background technology
With the increasingly raising of people's living standard, bottled flavouring, the demand of tinned fruit are continuously increased, at these
In the production process of product, how to realize liquid level in bottle it is contour be to influence a major reason of the sales volume of the product, Ren Men
During shopping, same bottled product, if its interior liquid level, people generally select liquid level degree high, the low people of liquid level are general
It will not choose, meanwhile, this kind of low product differed of liquid level degree directly affects people's it is also believed that product quality can not ensure
Choose rate.Due to bottle pack product, especially tinned fruit product, the liquid level in it want it is filling into identical height be ten
Divide difficulty, because the knowledge of bottle intracavity volume is poor, the big low height of bottle is there is also error, in the filling liquid into bottle in bottle
The block pulp that volume is not waited has been put again, and the constant volume method or discharge method that existing filling liquid is generally used is normal using these
The filling liquid of rule can not all realize that the grade liquid level of different bottles is filling.People may find that, supermarket sell Yellow-peach can,
All kinds of tinned fruits such as canned strawberry, orange can, are height with the liquid level in similar its bottle of packaging product, and are consumed
Person is identical with the liquid level that manufacturing enterprise is intended in like product bottle.
Thus it is guaranteed that it is technical problem in the urgent need to address in the art to wait liquid level fluid injection filling.
The content of the invention
In order to realize the liquid level filling effect such as bottle, filled it is an object of the invention to provide a kind of high liquid of the liquid level control such as negative pressure
Assembling device.
The present invention is achieved through the following technical solutions above-mentioned purpose：
A kind of high liquid filling device of the liquid level control such as negative pressure, it is characterized in that：Filled including bottle, bottle sealing gland, negative pressure
Fill head, liquid sucting valve, negative pressure chamber, vavuum pump, upper tapping valve, transition liquid-storing box, lower tapping valve and feed liquid case, the Vessel in Negative Pressure Filling head
Hermetically it is sleeved on bottle sealing gland, the lower surface of bottle sealing gland is stretched out in the lower surface of Vessel in Negative Pressure Filling head, and bottleneck is close
The lower surface of sealed cover and the bottle sealing of bottle to be filled are pressed, and the lower surface of Vessel in Negative Pressure Filling head is stretched into bottle, Vessel in Negative Pressure Filling
The negative pressure channel of head is communicated by liquid sucting valve with the inner chamber of negative pressure chamber, and the feed pathway of Vessel in Negative Pressure Filling head is communicated with feed liquid case, is born
Pressure chamber provides negative pressure of vacuum by vavuum pump, and negative pressure chamber passes sequentially through tapping valve, transition liquid-storing box and lower tapping valve and feed liquid case
Communicate.
Further, the Vessel in Negative Pressure Filling head includes outer tube, inner sleeve and liquid inlet joint, and inner sleeve is sleeved on outer tube
In endoporus, upper end and the inner sleeve of outer tube are sealedly and fixedly connected, and liquid inlet joint is sealingly disposed on the side of outer tube, by
The annular interior cavity and the inlet opening of liquid inlet joint that are formed between outer tube and inner sleeve constitute the feed pathway of Vessel in Negative Pressure Filling head, bear
The minimum liquid sucting port of the feed pathway of pressure filling head present position in bottle to be filled is the predetermined level position of filling liquid
Put.
Further, Vessel in Negative Pressure Filling head also includes level control end cap, and level control end cap is arranged on inner sleeve, liquid level
Control the upper surface of end cap to be docked with the lower surface sealing of outer tube, liquid injection hole be provided with the lower surface of level control end cap,
Liquid injection hole is communicated with feed pathway.
Further, screwed hole of centre is provided with the center of level control end cap, is provided with the hypomere of inner sleeve is cylindrical
External screw thread, level control end cap is rotated with the external screw thread of inner sleeve by screwed hole of centre.
Further, indent circle and plane central region hole are provided with the upper end of level control end cap, are provided with the side wall of indent circle
Side internal thread, is provided with external screw thread on the hypomere of outer tube is cylindrical, and level control end cap is rotated with by side internal thread hole
On the external screw thread of outer tube, the plane central region borehole jack of level control end cap is on inner sleeve.
Further, the bottle sealing gland includes gland body, connection endoporus, bottle sealing pad and adjusting screw, connection
Endoporus is arranged on the center of gland body, and for installing Vessel in Negative Pressure Filling head, bottle sealing pad is arranged on the lower surface of gland body
On, adjusting screw is screwed on the shaft shoulder of gland body, and the length of bottle sealing pad is stretched out for limiting Vessel in Negative Pressure Filling head.
Further, the connection endoporus of the bottle sealing gland be smooth bore, Vessel in Negative Pressure Filling head outer tube it is cylindrical
For smooth, cylindrical peripheral surface, sealing shroud load connects between the connection endoporus of outer tube and bottle sealing gland.
Further, the connection endoporus of the bottle sealing gland is screwed hole, Vessel in Negative Pressure Filling head it is cylindrical on provided with outer
Screw thread, is connected through a screw thread between the outer tube of Vessel in Negative Pressure Filling head and the connection endoporus of bottle sealing gland.
Its course of work is as follows：
Vavuum pump is opened, the vacuum in negative pressure chamber is improved constantly, makes to reach predetermined vacuum in negative pressure chamber, feed liquid case
In have liquid to be filled, bottle to be filled sends into filling station, and the lower end of bottle sealing gland makes it by lifting control mechanism
On the bottleneck for being pressed together on bottle to be filled, make to be hedged off from the outer world in bottle, the lower surface of Vessel in Negative Pressure Filling head is stretched into bottle, Vessel in Negative Pressure Filling
The lower surface present position of head is liquid level position in filling rear bottle, is opened into liquid sucting valve and upper tapping valve, closes lower tapping valve,
Now, due to being in negative pressure state in negative pressure chamber, and feed liquid case is in atmospheric pressure state, due to bottle intracavity to be filled and negative pressure chamber
Communicate, therefore, negative pressure state is also in bottle to be filled, the principle necessarily flowed according to liquid from higher-pressure region to low-pressure area,
The cavity and liquid level of liquid to be filled then by being formed between feed tube, liquid inlet joint, outer tube and inner sleeve in feed liquid case
The liquid injection hole that control end is covered flows into the bottle of bottle to be filled and realizes automatic fluid injection, is on the increase when injecting liquid, in bottle
When liquid level reaches the lower surface of level control end cap, liquid injection hole is closed, from this moment on, the vacuum in negative pressure chamber start into
One step is improved, and endoporus, the liquid sucting valve of the surplus liquid of level control end cap lower surface then from inner sleeve are exceeded in injection bottle and is sucked
In negative pressure chamber, when liquid level drops to level control end cap lower surface in bottle, now the negative pressure value in negative pressure chamber reaches predetermined pressure limiting
Value, the maximum voltage limiting value of negative pressure chamber is determined by this requirement, closes liquid sucting valve and upper tapping valve, is opened lower tapping valve, is made
The liquid flowed into transition liquid-storing box is back in feed liquid case, completes expendable process, so circulation.
This filling liquid is put using negative-pressure liquid suction principle, can reach the liquid level in bottle to carrying out fluid injection in bottle
Unnecessary liquid suction can be back to again in feed liquid case after to predetermined level height, it can be eliminated in bottle because of volume error
The influence of height is produced to liquid level after filling liquid, even if there being irregular block shape thing in bottle, it can be realized to all kinds of bottles
Body carry out etc. height liquid level it is filling, be particularly suitable for bottle built with block pulp and require the height such as liquid level fruit can fill
Dress；Annexation ensure that in each filling circulation between upper tapping valve, transition liquid-storing box, lower tapping valve and feed liquid case
In, vacuum in next injection process bottle will not be influenceed in transition liquid-storing box because of the unnecessary liquid storage of resorption in vacuum chamber
Formation.
It solves current common liq bottle placer the filling problem of height liquid level such as can not carry out to bottle.Meet fruit
The grade liquid level of the special cargos such as product can is filling to be required.Meanwhile, in whole pouring process, liquid will not be excessive, eliminates liquid
The external cost increase caused and the problem of environmental pollution of overflowing.
Brief description of the drawings
Fig. 1 is structural representation of the invention；
Fig. 2 is in the structure under sealing stitching state with bottleneck three for Vessel in Negative Pressure Filling head, Vessel in Negative Pressure Filling head in the present invention
Schematic diagram；
Fig. 3 is the structural representation of bottle sealing gland；
Fig. 4 is a kind of structural representation of Vessel in Negative Pressure Filling head；
Fig. 5 is the structural representation of Vessel in Negative Pressure Filling head lower end
Fig. 6 is Fig. 5 upward view；
Fig. 7 completes filling view for the present invention；
In figure：1- bottles；2- bottle sealing glands；3- Vessel in Negative Pressure Filling heads；4- liquid sucting valves；5- negative pressure chamber；6- vavuum pumps；7-
Upper tapping valve；8- transition liquid-storing box；Tapping valve under 9-；10- feed liquid casees；11- feed tubes；12- liquid back pipes；21- gland bodies；22-
Connect endoporus；23- bottle sealing pads；24- adjusting screws；31- outer tubes；32- inner sleeves；33- liquid inlet joints；34- inlet openings；
35- level control end caps；36- liquid injection holes.
Embodiment
Below in conjunction with accompanying drawing, technical scheme is clearly and completely described.
Embodiment 1：
A kind of high liquid filling device of the liquid level control such as negative pressure, as shown in figs. 1-7, including it is bottle 1, bottle sealing gland 2, negative
Pressure filling head 3, liquid sucting valve 4, negative pressure chamber 5, vavuum pump 6, upper tapping valve 7, transition liquid-storing box 8, lower tapping valve 9 and feed liquid case 10,
The bottle sealing gland 2 includes gland body 21, connection endoporus 22, bottle sealing pad 23 and adjusting screw 24, connects endoporus 22
The center of gland body 21 is arranged on, for installing Vessel in Negative Pressure Filling first 3, bottle sealing pad 23 is arranged on the lower end of gland body 21
On face, adjusting screw 24 is screwed on the shaft shoulder of gland body 21, and the length of bottle sealing pad 23 is stretched out for limiting Vessel in Negative Pressure Filling first 3
Degree, the Vessel in Negative Pressure Filling first 3 includes outer tube 31, inner sleeve 32 and liquid inlet joint 33, and inner sleeve 32 is sleeved on outer tube 31
In endoporus, upper end and the inner sleeve 32 of outer tube 31 are sealedly and fixedly connected, and liquid inlet joint 33 is sealingly disposed in outer tube 31
On side, annular interior cavity is formed between the outer tube 31 and inner sleeve 32 of the feed pathway of Vessel in Negative Pressure Filling first 3, feed pathway is with entering
The inlet opening 34 of liquid joint 33 is communicated, and the Vessel in Negative Pressure Filling first 3 is hermetically set with bottleneck sealing gland 2 by outer tube 31
Connect in endoporus 22, the lower surface of bottle sealing gland 2, the lower end of bottle sealing gland 2 are stretched out in the lower surface of Vessel in Negative Pressure Filling first 3
The bottle sealing of face and bottle 1 to be filled is pressed, and the height and position that the lower surface of Vessel in Negative Pressure Filling first 3 is stretched into bottle is by adjusting screw
24 are limited, and the negative pressure channel of Vessel in Negative Pressure Filling first 3 is communicated by liquid sucting valve 4 with the inner chamber of negative pressure chamber 5, the feed liquor of Vessel in Negative Pressure Filling first 3
Passage is communicated through feed tube 11 with feed liquid case 10, and negative pressure chamber 5 provides negative pressure of vacuum by vavuum pump 6, and negative pressure chamber 5 passes through upper tapping valve
7th, communicated after transition liquid-storing box 8 and the series connection of lower tapping valve 9 through liquid back pipe 12 with feed liquid case 10, the minimum liquid sucting port of feed pathway exists
Present position is the predetermined level position of filling liquid in bottle to be filled, and in this example, the lower surface of outer tube 31 is in bottle
Present position is predetermined filling liquid level position in bottle.
Embodiment 2：
On the basis of embodiment 1, first to Vessel in Negative Pressure Filling 3 optimize, i.e., set liquid level in the lower end of Vessel in Negative Pressure Filling first 3
End cap 35 is controlled, screwed hole of centre is provided with the center of level control end cap 35, provided with outer on the hypomere of inner sleeve 32 is cylindrical
Screw thread, level control end cap 35 is rotated with the external screw thread of inner sleeve 32 by screwed hole of centre, level control end cap 35 it is upper
End face is docked with the lower surface sealing of outer tube 31, and liquid injection hole 36, liquid injection hole are provided with the lower surface of level control end cap 35
36 communicate with feed pathway.
Embodiment 3：On the basis of embodiment 1, first to Vessel in Negative Pressure Filling 3 optimize, i.e. the lower end in Vessel in Negative Pressure Filling first 3
Level control end cap 35 is set, indent circle and plane central region hole are provided with the upper end of level control end cap 35, in the side of indent circle
Wall is provided with side internal thread, and external screw thread is provided with the hypomere of outer tube 31 is cylindrical, and level control end cap 35 passes through spiral shell in side
Pit is rotated with the external screw thread of outer tube 31.
For the ease of installing and adjusting between bottle sealing gland 2 and Vessel in Negative Pressure Filling first 3, by the company of bottle sealing gland 2
Connect endoporus 22 and be designed to screwed hole, Vessel in Negative Pressure Filling first 3 it is cylindrical on be provided with external screw thread, the outer tube 31 of Vessel in Negative Pressure Filling first 3 with
It is connected through a screw thread between the connection endoporus 22 of bottle sealing gland 2.
The present disclosure additionally applies for other filling liquid fields, such as condiment class, including soy sauce, vinegar, oil etc..
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit is required rather than described above is limited, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Any reference in claim should not be considered as to the claim involved by limitation.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It may be appreciated other embodiment.
Claims (8)
1. a kind of high liquid filling device of the liquid level control such as negative pressure, it is characterized in that：Including bottle (1), bottle sealing gland (2), bear
Press filling head (3), liquid sucting valve (4), negative pressure chamber (5), vavuum pump (6), upper tapping valve (7), transition liquid-storing box (8), lower tapping valve
(9) and feed liquid case (10), the Vessel in Negative Pressure Filling head (3) is hermetically sleeved on bottle sealing gland (2), Vessel in Negative Pressure Filling head (3)
Lower surface stretch out the lower surface of bottle sealing gland (2), the lower surface of bottle sealing gland (2) and bottle to be filled (1)
Bottle sealing is pressed, and the lower surface of Vessel in Negative Pressure Filling head (3) is stretched into bottle, and the negative pressure channel of Vessel in Negative Pressure Filling head (3) passes through liquid sucting valve
(4) inner chamber with negative pressure chamber (5) is communicated, Vessel in Negative Pressure Filling head (3) feed pathway communicated with feed liquid case (10), negative pressure chamber (5) by
Vavuum pump (6) provides negative pressure of vacuum, and negative pressure chamber (5) passes sequentially through tapping valve (7), transition liquid-storing box (8) and lower tapping valve (9)
Communicated with feed liquid case (10).
2. the high liquid filling device of the liquid level control such as negative pressure according to claim 1, it is characterized in that：The Vessel in Negative Pressure Filling head (3)
Including outer tube (31), inner sleeve (32) and liquid inlet joint (33), inner sleeve (32) is sleeved in the endoporus of outer tube (31), outside
The upper end of sleeve pipe (31) is sealedly and fixedly connected with inner sleeve (32), and liquid inlet joint (33) is sealingly disposed in the side of outer tube (31)
On face, the annular interior cavity and the inlet opening (34) of liquid inlet joint (33) formed between outer tube (31) and inner sleeve (32) is constituted
The feed pathway of Vessel in Negative Pressure Filling head (3), the minimum liquid sucting port of the feed pathway of Vessel in Negative Pressure Filling head (3) is in bottle to be filled (1)
Present position is the predetermined level position of filling liquid.
3. the high liquid filling device of the liquid level control such as negative pressure according to claim 2, it is characterized in that：Vessel in Negative Pressure Filling head (3) is also wrapped
Level control end cap (35) is included, level control end cap (35) is arranged on inner sleeve (32), the upper end of level control end cap (35)
Face is docked with the lower surface sealing of outer tube (31), and liquid injection hole (36), note are provided with the lower surface of level control end cap (35)
Fluid apertures (36) is communicated with feed pathway.
4. the high liquid filling device of the liquid level control such as negative pressure according to claim 3, it is characterized in that：In level control end cap (35)
Center be provided with screwed hole of centre, the hypomere of inner sleeve (32) it is cylindrical it is upper be provided with external screw thread, level control end cap (35) passes through
Screwed hole of centre is rotated with the external screw thread of inner sleeve (32).
5. the high liquid filling device of the liquid level control such as negative pressure according to claim 2, it is characterized in that：In level control end cap (35)
Upper end be provided with indent circle and plane central region hole, indent circle side wall be provided with side internal thread, the hypomere in outer tube (31)
Cylindrical to be provided with external screw thread, level control end cap (35) is rotated with the external screw thread of outer tube (31) by side internal thread hole,
The plane central region borehole jack of level control end cap (35) is on inner sleeve (32).
6. the high liquid filling device of the liquid level control such as negative pressure according to claim 1, it is characterized in that：The bottle sealing gland
(2) gland body (21), connection endoporus (22), bottle sealing pad (23) and adjusting screw (24) are included, connection endoporus (22) is set
Center in gland body (21), for installing Vessel in Negative Pressure Filling head (3), bottle sealing pad (23) is arranged on gland body (21)
On lower surface, adjusting screw (24) is screwed on the shaft shoulder of gland body (21), close for limiting Vessel in Negative Pressure Filling head (3) stretching bottleneck
The length of packing (23).
7. the high liquid filling device of the liquid level control such as negative pressure according to claim 1, it is characterized in that：The bottle sealing gland
(2) connection endoporus (22) is smooth bore, and the cylindrical of the outer tube (31) of Vessel in Negative Pressure Filling head (3) is smooth, cylindrical peripheral surface, overcoat
Sealing shroud load connects between pipe (31) and the connection endoporus (22) of bottle sealing gland (2).
8. the high liquid filling device of the liquid level control such as negative pressure according to claim 1, it is characterized in that：The bottle sealing gland
(2) connection endoporus (22) is screwed hole, and cylindrical in Vessel in Negative Pressure Filling head (3) is above provided with outside external screw thread, Vessel in Negative Pressure Filling head (3)
It is connected through a screw thread between sleeve pipe (31) and the connection endoporus (22) of bottle sealing gland (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710538048.1A CN107161933A (en) | 2017-07-04 | 2017-07-04 | A kind of high liquid filling device of the liquid level control such as negative pressure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710538048.1A CN107161933A (en) | 2017-07-04 | 2017-07-04 | A kind of high liquid filling device of the liquid level control such as negative pressure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107161933A true CN107161933A (en) | 2017-09-15 |
Family
ID=59822755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710538048.1A Pending CN107161933A (en) | 2017-07-04 | 2017-07-04 | A kind of high liquid filling device of the liquid level control such as negative pressure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107161933A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107867667A (en) * | 2017-12-04 | 2018-04-03 | 刘弟军 | A kind of pumpback formula bottle placer |
| CN107963613A (en) * | 2017-12-07 | 2018-04-27 | 四川科比科油气工程有限公司 | Sulfur recovery facility for natural gas production tail gas clean-up |
| CN111377386A (en) * | 2018-12-29 | 2020-07-07 | 内蒙古蒙牛乳业（集团）股份有限公司 | Perfusion device |
| CN111688989A (en) * | 2020-07-30 | 2020-09-22 | 广州千丽妮斯化妆品有限公司 | Vacuum filling machine head capable of preventing material backflow and guaranteeing filling liquid level height |
| CN113292034A (en) * | 2021-05-26 | 2021-08-24 | 江西牛牛乳业有限责任公司 | Double-cavity bottle filling process and filling equipment |
| CN118221052A (en) * | 2024-05-27 | 2024-06-21 | 常州碳禾新材料科技有限公司 | Electronic paste vacuum filling and packaging equipment |
-
2017
- 2017-07-04 CN CN201710538048.1A patent/CN107161933A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107867667A (en) * | 2017-12-04 | 2018-04-03 | 刘弟军 | A kind of pumpback formula bottle placer |
| CN107963613A (en) * | 2017-12-07 | 2018-04-27 | 四川科比科油气工程有限公司 | Sulfur recovery facility for natural gas production tail gas clean-up |
| CN111377386A (en) * | 2018-12-29 | 2020-07-07 | 内蒙古蒙牛乳业（集团）股份有限公司 | Perfusion device |
| CN111688989A (en) * | 2020-07-30 | 2020-09-22 | 广州千丽妮斯化妆品有限公司 | Vacuum filling machine head capable of preventing material backflow and guaranteeing filling liquid level height |
| CN113292034A (en) * | 2021-05-26 | 2021-08-24 | 江西牛牛乳业有限责任公司 | Double-cavity bottle filling process and filling equipment |
| CN113292034B (en) * | 2021-05-26 | 2022-07-05 | 江西牛牛乳业有限责任公司 | Double-cavity bottle filling process and filling equipment |
| CN118221052A (en) * | 2024-05-27 | 2024-06-21 | 常州碳禾新材料科技有限公司 | Electronic paste vacuum filling and packaging equipment |
| CN118221052B (en) * | 2024-05-27 | 2024-07-16 | 常州碳禾新材料科技有限公司 | Electronic paste vacuum filling and packaging equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170915 |
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| WD01 | Invention patent application deemed withdrawn after publication |