CN109158394B - Bottle washing dispenser and bottle washing equipment - Google Patents
Bottle washing dispenser and bottle washing equipment Download PDFInfo
- Publication number
- CN109158394B CN109158394B CN201811167539.0A CN201811167539A CN109158394B CN 109158394 B CN109158394 B CN 109158394B CN 201811167539 A CN201811167539 A CN 201811167539A CN 109158394 B CN109158394 B CN 109158394B
- Authority
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- China
- Prior art keywords
- inner shaft
- shell
- sterile water
- bottle washing
- hole
- Prior art date
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- 238000005406 washing Methods 0.000 title claims abstract description 43
- 239000008223 sterile water Substances 0.000 claims abstract description 68
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 67
- 239000007788 liquid Substances 0.000 claims abstract description 30
- 230000007704 transition Effects 0.000 claims abstract description 17
- 230000000149 penetrating effect Effects 0.000 claims abstract description 11
- 238000007789 sealing Methods 0.000 claims description 16
- 239000010687 lubricating oil Substances 0.000 claims description 3
- 238000003466 welding Methods 0.000 abstract description 18
- 230000003068 static effect Effects 0.000 abstract description 15
- 238000011049 filling Methods 0.000 abstract description 2
- 238000004140 cleaning Methods 0.000 description 28
- 239000012530 fluid Substances 0.000 description 12
- 241000894006 Bacteria Species 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000012371 Aseptic Filling Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 2
- 230000001580 bacterial effect Effects 0.000 description 2
- 230000001050 lubricating effect Effects 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 230000003746 surface roughness Effects 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000008707 rearrangement Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/08—Cleaning containers, e.g. tanks
- B08B9/20—Cleaning containers, e.g. tanks by using apparatus into or on to which containers, e.g. bottles, jars, cans are brought
- B08B9/28—Cleaning containers, e.g. tanks by using apparatus into or on to which containers, e.g. bottles, jars, cans are brought the apparatus cleaning by splash, spray, or jet application, with or without soaking
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filling Of Jars Or Cans And Processes For Cleaning And Sealing Jars (AREA)
Abstract
The invention discloses a bottle washing distributor and bottle washing equipment, and belongs to the technical field of filling machinery. The bottle washing distributor comprises a shell, an inner shaft and a sterile water inlet joint, wherein the bottom of the shell is detachably connected with an end cover, a transition hole is formed in the end cover, the inner shaft is rotatably arranged in the shell, the inner shaft rotates, and the shell is static, so that the accuracy and the tightness of feeding can be ensured; the lower end of the inner shaft is positioned in the shell, and the inner shaft is provided with a sterile water channel in a penetrating way along the axial direction of the inner shaft; the top end of the sterile water inlet joint is welded with the inner wall of the transition through hole. The detachable structure of the end cover can weld the sterile water inlet joint on the inner wall of the transition through hole in advance, and the internal welding ensures the sufficiency of welding, so that the welding between the sterile water pipeline and the transition through hole does not leave a welding seam, the leakage of sterile water is avoided, and the structure of the sterile water channel penetrating through the inner shaft can fully empty internal liquid. The invention has simple structure, good sanitation and good emptying performance.
Description
Technical Field
The invention relates to the technical field of filling machinery, in particular to a bottle washing dispenser and bottle washing equipment.
Background
In aseptic filling equipment, the distributor has a very complex structure due to a plurality of conditions such as high shielding requirement, good washability and the like due to the fact that the number of liquid passages is more than two. An annular groove for circulating sterile water is formed in a shell of a bottle washing distributor used in an existing sterile bottle washing machine, a through pipe is connected to the annular groove outwards, a sterile water inlet joint is sleeved on the through pipe in the same way as the welding mode of a cleaning liquid inlet joint and the shell in fig. 4, the outer side of the shell is welded, the sterile water inlet joint and the through pipe are generally overlapped, the inner diameter of the sterile water inlet joint is generally slightly larger than the outer diameter of the through pipe, and therefore a gap is reserved between the front end of the sterile pipeline inlet joint and the through pipe to form a cleaning dead angle, so that liquid remained at the position cannot be discharged. The welding of such sterile water lines is difficult to meet sanitary requirements and can affect the performance of the sterile bottle washer.
Disclosure of Invention
The invention aims to provide a bottle washing dispenser and bottle washing equipment, which are used for solving the technical problems that a shell is unsanitary to be welded with a sterile water pipeline and a sterile water channel is difficult to empty.
In order to achieve the above object, the following technical scheme is provided:
the invention provides a bottle washing dispenser, comprising:
the bottom end of the shell is detachably connected with the end cover, and a transition through hole is formed in the bottom of the end cover;
the inner shaft is rotatably arranged in the shell, the lower end of the inner shaft is positioned in the shell, and a sterile water channel is formed in the inner shaft in a penetrating way from the upper end to the lower end along the axial direction of the inner shaft;
and the top end of the sterile water inlet connector is connected with the inner wall of the transition through hole.
Further, the inner shaft is provided with a cleaning fluid channel along the axial direction thereof, the lower end of the cleaning fluid channel is communicated with the outer part of the inner shaft and is provided with a side hole, the inner surface of the outer shell is provided with a circle of annular groove communicated with the side hole along the circumferential direction of the outer shell, the outer shell is communicated with the annular groove and is communicated with the outer part of the outer shell, and the outer shell is provided with a through hole, and the through hole is connected with a cleaning fluid inlet joint.
Further, the upper end of the outer shell is provided with a bearing along the circumferential direction of the outer shell, and the inner shaft is in clearance fit with the bearing.
Further, a bearing cover plate is arranged on the shell above the bearing, and a drain hole for draining leaked lubricating oil is arranged on the shell below the bearing in a penetrating manner.
Further, an upper ring of bearings and a lower ring of bearings are arranged at the upper end of the shell, and are respectively a deep groove ball bearing and an angular contact bearing.
Further, the upper end of the sterile water channel is connected with a sterile water outlet joint, and the upper end of the cleaning liquid channel is connected with a cleaning liquid outlet joint.
Further, the inner shaft is provided with a buffer hole with a diameter larger than that of the sterile water channel at the lower end of the sterile water channel, and a rotary sealing piece is arranged between the inner part of the shell and the inner shaft at the position above the buffer hole;
the lower extreme of shell is close to rotary seal spare position department is followed the shell circumference has seted up steam shielding groove, outwards set up on the shell with steam inlet and steam outlet of steam shielding groove intercommunication.
Further, a mounting plate is arranged at the upper end of the inner shaft, and the mounting plate is connected with external equipment.
Further, a guide ring is arranged on the inner surface of the lower end of the outer shell, and the inner shaft is in clearance fit with the guide ring.
The invention also provides bottle washing equipment, which comprises the bottle washing dispenser according to any one of the technical schemes.
Compared with the prior art, the bottle washing dispenser provided by the invention comprises a shell, an inner shaft and a sterile water inlet joint, wherein the bottom end of the shell is detachably connected with an end cover, and the bottom of the end cover is provided with a transition through hole; the inner shaft is rotatably arranged in the shell, so that the inner shaft rotates and the shell is static, and the accuracy and the tightness of feeding can be ensured; the lower end of the inner shaft is positioned in the shell, and the inner shaft is provided with a sterile water channel in a penetrating way from the upper end to the lower end along the axial direction of the inner shaft; the top end of the sterile water inlet joint is welded with the inner wall of the transition through hole, and the lower end of the sterile water outlet joint is connected with the upper end of the sterile water channel. The sterile water channel is communicated with the upper end and the lower end of the inner shaft, so that the structure can fully empty the internal liquid; the detachable structure of the end cover can weld the sterile water inlet joint on the inner wall of the transition through hole in advance, then the end cover is connected to the bottom of the shell, the inside welding ensures the sufficiency of welding, the welding between the sterile water pipeline and the transition through hole does not leave a welding line, the leakage of sterile water is avoided, and in the following way, even if the leakage happens, the vertical sterile water channel can not remain liquid in the bottle washing distributor, and the problem of unclean evacuation is not caused. The invention has simple structure and good sanitation, and can thoroughly empty the residual liquid in the sterile water channel and the sterile water inlet joint.
Drawings
FIG. 1 is a schematic view of a bottle washing dispenser according to an embodiment of the present invention;
FIG. 2 is a schematic view of a portion of a bottle washing dispenser according to an embodiment of the present invention;
FIG. 3 is a schematic diagram showing a bottle washing dispenser according to an embodiment of the present invention;
fig. 4 is a cross-sectional view taken along A-A in fig. 3.
Reference numerals: 1-a housing; 2-an inner shaft; 201-sterile water channel; 202-a cleaning liquid channel; 203-buffering holes; 3-end caps; 4-a sterile water inlet connection; 5-a cleaning fluid inlet joint; 6-steam inlet; 7-a steam outlet; 8-mounting plates; 9-a sterile water outlet connection; 10-a cleaning liquid outlet joint; 11-a bearing cover plate; 12-deep groove ball bearings; 13-angular contact bearings; 14-a guide ring; 15-rotating the seal; 16-static seal; 17-a through pipe; 18-annular groove.
Detailed Description
In order to make the technical problems solved, the technical solutions adopted and the technical effects achieved by the present invention more clear, the technical solutions of the embodiments of the present invention will be described in further detail below with reference to the accompanying drawings, and it is obvious that the described embodiments are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
As shown in fig. 1-3, the present embodiment provides a bottle washing dispenser, which is mainly used for bottle washing machines, and comprises a housing 1, an inner shaft 2 and a sterile water inlet joint 4, wherein the bottom end of the housing 1 is detachably connected with an end cover 3, the bottom of the end cover 3 is provided with a transition through hole, a rotary sealing member 15 is arranged between the interior of the housing 1 and the inner shaft 2 at a position above a buffer hole 203, specifically, the housing 1 is provided with annular grooves and sealing grooves with different functions, the rotary sealing member 15 is arranged in the sealing groove, the rotary sealing member 15 isolates the annular grooves with different functions, the inner shaft 2 is rotatably arranged in the housing 1, so that the inner shaft 2 rotates and the housing 1 is static to ensure the accuracy and the tightness of feeding; the lower end of the inner shaft 2 is positioned in the shell 1, and the inner shaft 2 is provided with a sterile water channel 201 from the upper end to the lower end along the axial direction of the inner shaft 2; the top end of the sterile water inlet joint 4 is welded with the inner wall of the transition through hole. Specifically, the welding adopts welding seam processing or aseptic standard double-sided molding welding. The sterile water channel 201 penetrates through the upper end and the lower end of the inner shaft 2, so that the inner liquid can be fully emptied; the detachable structure of the end cover 3 can weld the sterile water inlet joint 4 on the inner wall of the transition through hole in advance, then the end cover 3 is connected to the bottom of the shell 1, the internal welding mode needs a larger welding operation space, the welding seam between the sterile water pipeline and the transition through hole can be subjected to subsequent processing, the surface roughness of the welding position where sterile water flows through can be uniformly up to Ra0.8 or more, the surface with the roughness of Ra0.8 or more has good self-cleaning performance, stubborn dirt or bacterial colony which cannot be automatically cleaned can exist on the surface with the roughness of Ra0.8 or less, even part of dirt or bacterial colony cannot be cleaned even if the speed of the spraying liquid is increased, and the cleaning can only be performed manually. In this embodiment, the vertical sterile water channel 201 also does not leave liquid in the bottle washing dispenser and does not cause problems with incomplete emptying. The end cover 3 can be designed horizontally or obliquely downwards, the transition port of the sealing groove matched with the outer shell 1 and the inner shaft 2 is designed downwards, so that no effusion pit or gap exists in the whole sterile water channel 201, and the emptying property of the distributor is good. The embodiment has simple structure and good sanitation, and can thoroughly empty the liquid in the sterile water channel 201 and the sterile water inlet joint 4.
Wherein, as shown in fig. 4, the connection of the mounting plate 8 and the inner shaft 2 is provided with a static sealing piece 16, and the diameter of the transitional through hole is equivalent to that of the sterile water channel 201. Because the number of the liquid passages of the dispenser in the aseptic filling equipment is large, in the embodiment, the inner shaft 2 is provided with the cleaning liquid passage 202 downwards from the upper end along the axial direction of the inner shaft to form a two-way liquid dispenser, the lower end of the cleaning liquid passage 202 is provided with a side hole in a penetrating way towards the outer part of the inner shaft 2, the inner surface of the shell 1 is provided with a circle of annular groove 18 communicated with the side hole along the circumferential direction of the shell 1, the shell 1 is provided with a through hole in a penetrating way which is communicated with the annular groove 18 and leads to the outer part of the shell 1, the through hole is internally provided with a through pipe 17, and the through pipe 17 is welded with the cleaning liquid inlet joint 5. The annular groove 18 is used for guiding the entering cleaning fluid when the side hole is not aligned with the through hole of the shell 1, so that the cleaning fluid is discharged from the through hole of the shell 1, and the cleaning fluid inlet joint 5 is used for connecting the through hole of the shell 1 with an external cleaning fluid pipeline.
As shown in fig. 4, in order to reduce the rotational friction force between the inner shaft 2 and the outer casing 1 as much as possible, the upper end of the outer casing 1 is provided with a bearing along the circumferential direction of the outer casing 1, the inner shaft 2 is in clearance fit with the bearing, compared with the existing guide ring 14, the bearing operates by rolling friction, the friction coefficient is smaller, the rigidity of the bearing is better, the fit clearance between the bearing and the inner shaft 2 is smaller, the concentricity of the outer casing 1 and the inner shaft 2 is better improved, the abrasion of the static seal 16 is effectively reduced, the service life of the static seal 16 is prolonged, and the operation power consumption of the distributor is reduced. The shell 1 above the bearing is provided with an end cover 3 and a bearing cover plate 11, and the shell 1 is provided with a drain hole for draining leaked lubricating oil in a penetrating way below the bearing. In order to ensure the service life of the bearing and improve the concentricity of the shell 1 and the inner shaft 2 at the same time, the upper end of the shell 1 is provided with an upper ring bearing and a lower ring bearing which are respectively a deep groove ball bearing 12 and an angular contact bearing 13, and the joint of the inner shaft 2 and each bearing is also provided with a static sealing piece 16, wherein the installation requirement of the deep groove ball bearing 12 is low, the good centering effect can be achieved, and the concentricity of the shell 1 and the inner shaft 2 is ensured; the axial bearing capacity of the angular contact bearing 13 is good, because the sterile water channel 201 of the bottle washing distributor is arranged at the bottom end of the inner shaft 2, the sterile water inlet joint 4 is connected at the lower end of the shell 1, the space between the lower end of the shell 1 and the inner shaft 2 is reduced, the bearing cannot be installed, the guide ring 14 can only be used, the bearing at the upper end can bear axial acting force, the angular contact bearing 13 can bear larger axial force, and the matched use of the deep groove ball bearing 12 and the angular contact bearing 13 can greatly improve the concentricity of the shell 1 and the inner shaft 2, and simultaneously can reduce the abrasion of the static sealing piece 16, thereby prolonging the service life of the self and the static sealing piece 16. Specifically, a small clearance press fit is formed between the outer rings of the two bearings and the shell 1, the inner rings of the bearings and the inner shaft 2 are in clearance fit of a base hole, and the inner rings of the bearings are provided with oil grooves for lubricating by adding lubricating grease. If the fit clearance between the inner shaft 2 and the bearing is too large, larger impact load exists, and the service lives of the shaft and the shell 1 are seriously influenced; the fit clearance between the inner shaft 2 and the bearing is too small, which increases the difficulty of machining and assembly, so that the clearance between the inner shaft 2 and the bearing should be as small as possible while ensuring easy machining and assembly.
Further, as shown in fig. 4, the inner shaft 2 is provided with a buffer hole 203 with a diameter larger than that of the sterile water channel 201 at the lower end of the sterile water channel 201, and the buffer hole 203 has the main functions of: when the inner shaft 2 rotates to different angles, the flow cross section between the sterile water inlet joint 4 and the sterile water channel 201 is ensured not to change suddenly, the phenomenon that the sterile water is supplied when the inner shaft 2 rotates is avoided, and the welding space of the sterile water inlet joint 4 below is improved. The lower extreme of shell 1 is close to rotary seal 15's position department has seted up steam shielding groove along shell 1 circumference, and steam shielding's effect is: by utilizing the high-temperature sterilization of steam, when bacteria colonies enter the steam shielding groove, bacteria are directly killed, and the bacteria are prevented from being brought into sterile materials due to the rotation of the rotary sealing member 15. The shell 1 is provided with a steam inlet 6 and a steam outlet 7 which are communicated with the steam shielding groove. In order to ensure the tightness and independence of the multiple liquid channels and the steam shielding groove of the bottle washing dispenser during the relative rotation of the inner shaft 2 and the outer shell 1, the liquids in the liquid channels are prevented from being mutually permeated and mixed.
The upper end of the sterile water channel 201 is connected with a sterile water outlet joint 9, the upper end of the cleaning fluid channel 202 is connected with a cleaning fluid outlet joint 10, the upper end of the inner shaft 2 is welded with a mounting plate 8, in particular, in order to leave no cleaning dead angle, the mounting plate 8, the sterile water outlet joint 9 and the cleaning fluid outlet joint 10 are welded by adopting end faces, and welded seams of the end faces can be processed subsequently so as to ensure that the surface roughness of the welded seams reaches more than Ra0.8; the gap between the mounting plate 8 and the inner shaft 2 is sealed by the static sealing piece 16, and the static sealing piece 16 seals and isolates the sterile water channel 201, the cleaning liquid channel 202 and the external space of the distributor, so that the bottle cleaning distributor cannot generate adverse phenomena of cross mixed flow, mutual pollution, leakage and the like of the internal channel. The grooves of the static seal 16 are designed in a semi-open manner, and the design directly semi-exposes the static seal 16 in each channel, so that when automatic cleaning is performed, the flow rate of the cleaning fluid flowing through the static seal 16 can reach the effective cleaning speed, and the sanitation of the static seal 16 is ensured. In order to better center the inner shaft 2 and the outer housing 1, and to reduce friction between the inner shaft 2 and the outer housing 1, a guide ring 14 is provided on the inner surface of the lower end of the outer housing 1, and the inner shaft 2 is in clearance fit with the guide ring 14.
The embodiment also provides bottle washing equipment, which comprises the bottle washing distributor, and the bottle washing equipment is simple in structure and good in sanitation, and can thoroughly empty residual liquid in the sterile water channel and the sterile water inlet joint.
Note that the above is only a preferred embodiment of the present invention and the technical principle applied. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, while the invention has been described in connection with the above embodiments, the invention is not limited to the embodiments, but may be embodied in many other equivalent forms without departing from the spirit or scope of the invention, which is set forth in the following claims.
Claims (8)
1. A bottle washing dispenser, comprising:
the shell (1), the bottom of the shell (1) is detachably connected with the end cover (3), and a transition through hole is formed in the bottom of the end cover (3);
the inner shaft (2) is rotatably arranged in the shell (1), the lower end of the inner shaft (2) is positioned in the shell (1), and the inner shaft (2) is provided with a sterile water channel (201) in a penetrating way along the axial direction of the inner shaft;
a sterile water inlet joint (4), wherein the top end of the sterile water inlet joint (4) is welded with the inner wall of the transition through hole;
the inner shaft (2) is provided with a buffer hole (203) with a diameter larger than that of the sterile water channel (201) at the lower end of the sterile water channel (201), and a rotary sealing piece (15) is arranged between the inner part of the shell (1) and the inner shaft (2) at the position above the buffer hole (203);
the upper end of the shell (1) is provided with a bearing along the circumferential direction of the shell (1), and the inner shaft (2) is in clearance fit with the bearing;
the upper end of the inner shaft (2) is provided with a mounting plate (8), and the mounting plate (8) is connected with external equipment.
2. The bottle washing dispenser according to claim 1, characterized in that the inner shaft (2) is provided with a washing liquid channel (202) along the axial direction thereof, the lower end of the washing liquid channel (202) is provided with a side hole in a penetrating way towards the outside of the inner shaft (2), the inner surface of the outer shell (1) is provided with a circle of annular groove (18) communicated with the side hole along the circumferential direction of the outer shell (1), the outer shell (1) is provided with a through hole in a penetrating way towards the outside of the outer shell (1), and the through hole is connected with a washing liquid inlet joint (5).
3. A bottle washing dispenser according to claim 1, characterized in that a bearing cover plate (11) is arranged on the housing (1) above the bearing, and a drain hole for draining leaked lubricating oil is arranged on the housing (1) under the bearing.
4. The bottle washing dispenser according to claim 1, characterized in that the upper end of the housing (1) is provided with an upper and a lower ring of bearings, respectively a deep groove ball bearing (12) and an angular contact bearing (13).
5. A bottle washing dispenser according to claim 2, characterized in that the upper end of the sterile water channel (201) is connected with a sterile water outlet connection (9), and the upper end of the washing liquid channel (202) is connected with a washing liquid outlet connection (10).
6. The bottle washing dispenser according to claim 5, characterized in that a steam shielding groove is formed in the circumferential direction of the outer shell (1) at a position, close to the rotary sealing piece (15), of the lower end of the outer shell (1), and a steam inlet (6) and a steam outlet (7) which are communicated with the steam shielding groove are formed in the outer shell (1) outwards.
7. A bottle washing dispenser according to any one of claims 1-6, characterized in that a guide ring (14) is provided on the inner surface of the lower end of the housing (1), the inner shaft (2) being in a clearance fit with the guide ring (14).
8. A bottle washing apparatus comprising a bottle washing dispenser as claimed in any one of claims 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811167539.0A CN109158394B (en) | 2018-10-08 | 2018-10-08 | Bottle washing dispenser and bottle washing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811167539.0A CN109158394B (en) | 2018-10-08 | 2018-10-08 | Bottle washing dispenser and bottle washing equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109158394A CN109158394A (en) | 2019-01-08 |
| CN109158394B true CN109158394B (en) | 2024-01-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811167539.0A Active CN109158394B (en) | 2018-10-08 | 2018-10-08 | Bottle washing dispenser and bottle washing equipment |
Country Status (1)
| Country | Link |
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| CN (1) | CN109158394B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112844283A (en) * | 2020-12-29 | 2021-05-28 | 河北英科石化工程有限公司 | A chlorination reaction equipment for chlorinated polyvinyl chloride preparation |
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| CN106430059A (en) * | 2016-10-28 | 2017-02-22 | 江苏普华盛包装科技有限公司 | Filling machine feed distribution device |
| CN206486281U (en) * | 2017-01-10 | 2017-09-12 | 江苏中饮机械有限公司 | Secondary closing thermal loading valve |
| CN107626698A (en) * | 2017-08-28 | 2018-01-26 | 广州达意隆包装机械股份有限公司 | Bottle washing machine |
| CN207294139U (en) * | 2017-09-26 | 2018-05-01 | 廊坊百冠包装机械有限公司 | Sterile filling center feed liquor distributor |
| CN107900048A (en) * | 2017-11-28 | 2018-04-13 | 张家港市金马星机械制造有限公司 | Bottle cleaning machine |
| CN209139410U (en) * | 2018-10-08 | 2019-07-23 | 广州达意隆包装机械股份有限公司 | Wash bottle distributor and bottle washing equipment |
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|---|---|
| CN109158394A (en) | 2019-01-08 |
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Address after: 510530 No. 23 Yunpu Road, Huangpu District, Guangzhou City, Guangdong Province Applicant after: GUANGZHOU TECH-LONG PACKAGING MACHINERY Co.,Ltd. Address before: 510530 Guangdong city of Guangzhou province Luogang District YUNPU Road No. 23 Applicant before: GUANGZHOU TECH-LONG PACKAGING MACHINERY Co.,Ltd. |
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