CN-224222123-U - Product supply system of filling production line

CN224222123UCN 224222123 UCN224222123 UCN 224222123UCN-224222123-U

Abstract

The utility model relates to the technical field of filling production, and provides a product supply system of a filling production line, which comprises a liquid storage tank, a filling machine, a first valve body, a second valve body, a pressure relief pipeline, a first drainage pipeline and a steam conveying pipeline, wherein the liquid storage tank is in fluid communication with the filling machine, the filling machine is in fluid communication with a first inlet of the first valve body, the steam conveying pipeline is in fluid communication with a second inlet of the first valve body, an outlet of the first valve body is in fluid communication with an inlet of the second valve body, a first outlet of the second valve body is in parallel fluid communication with the pressure relief pipeline and the first drainage pipeline, and a second outlet of the second valve body is in fluid communication with the liquid storage tank. Therefore, the first hydrophobic pipeline can be effectively prevented from generating severe vibration of the pipeline due to the water hammer effect, and the integrity of the sterile barrier of the product supply system of the filling production line is further damaged, so that quality accidents are caused.

Inventors

WANG HONGWANG
ZHANG GUILIANG
LIU ZHIGUO
ZHANG NING
ZHOU XIUFENG
PAN CHAO

Assignees

内蒙古蒙牛乳业（集团）股份有限公司

Dates

Publication Date: 20260512
Application Date: 20250605

Claims (10)

1. The product supply system of the filling production line is characterized by comprising a liquid storage tank, a filling machine, a first valve body, a second valve body, a pressure relief pipeline, a first drainage pipeline and a steam conveying pipeline; The liquid storage tank is in fluid communication with the filling machine, the filling machine is in fluid communication with a first inlet of the first valve body, the vapor delivery line is in fluid communication with a second inlet of the first valve body, an outlet of the first valve body is in fluid communication with an inlet of the second valve body, a first outlet of the second valve body is in fluid communication with the pressure relief line and the first hydrophobic line in parallel, and a second outlet of the second valve body is in fluid communication with the liquid storage tank.
2. The filling line product supply system of claim 1, wherein the first hydrophobic line comprises a first hydrophobic branch and a second hydrophobic branch connected in parallel; the filling line product supply system further comprises a four-way joint, an inlet of the four-way joint is in fluid communication with a first outlet of the second valve body, a first outlet of the four-way joint is in fluid communication with the first drainage branch, a second outlet of the four-way joint is in fluid communication with the pressure relief pipeline, and a third outlet of the four-way joint is in fluid communication with the second drainage branch.
3. The filling line product supply system of claim 2, wherein the first drain branch and the second drain branch each comprise a first conduit, a first steam trap, a second conduit, and a first water receiving tank in sequential fluid communication.
4. The filling line product supply system of claim 2, wherein the pressure relief line comprises a third conduit, a third valve body, a fourth conduit, and a second water receiving tank in sequential fluid communication.
5. The filling line product supply system of claim 1 wherein the vapor delivery line comprises a fourth valve body and a fifth conduit, the fifth conduit being in fluid communication with the second inlet of the first valve body, the fourth valve body being mounted to the fifth conduit.
6. The filling line product supply system of claim 5 wherein said vapor delivery line further comprises a one-way valve mounted to said fifth conduit on an outlet side of said fourth valve body.
7. The filling line product supply system of claim 5, wherein the vapor delivery line further comprises a second hydrophobic line connected to the fifth conduit and located on an outlet side of the fourth valve body.
8. The filling line product supply system of claim 7 wherein the second hydrophobic line comprises a sixth conduit, a second steam trap, a seventh conduit, and a third water receiving tank in sequential fluid communication.
9. The filling line product supply system of claim 1 further comprising a pump body through which the reservoir is in fluid communication with the filling machine.
10. The filling line product supply system of claim 1 further comprising a fifth valve body and a muffler line, the second outlet of the second valve body being in fluid communication with the inlet of the fifth valve body, the first outlet of the fifth valve body being in fluid communication with the reservoir, the second outlet of the fifth valve body being in fluid communication with the muffler line.

Description

Product supply system of filling production line Technical Field The utility model relates to the technical field of filling production, in particular to a product supply system of a filling production line. Background The filling machine is a packaging machine widely applied to the food industry and the medicine industry, compared with a large number of manual work, the filling machine can reduce the operation cost, improve the production efficiency of enterprises, improve the sanitation safety of products and reduce the loss of raw materials, but the filling machine is used, and meanwhile, the filling machine is frequently cleaned and maintained, so that bacteria are inhibited, and the filled products are prevented from being polluted. In the related art, in the cleaning process, fluid in a pipeline is easy to cause severe mechanical vibration of the pipeline due to a water hammer effect generated by switching of a valve. Such vibrations are transmitted through the tubing system to critical equipment such as the filling machine, resulting in aseptic valve block seal failure or junction leakage, compromising aseptic barrier integrity. Leakage occurring during the production process will directly cause risk of microbial contamination of the sterile product, possibly causing quality accidents. Disclosure of utility model The utility model provides a product supply system of a filling production line, which aims to solve the problems that in the prior art, fluid in a pipeline generates a water hammer effect due to valve switching, so that severe mechanical vibration of the pipeline is caused, the integrity of a sterile barrier is damaged, and a quality accident is caused. The utility model provides a product supply system of a filling production line, which comprises a liquid storage tank, a filling machine, a first valve body, a second valve body, a pressure relief pipeline, a first drainage pipeline and a steam conveying pipeline, wherein the first drainage pipeline is connected with the first valve body; The liquid storage tank is in fluid communication with the filling machine, the filling machine is in fluid communication with a first inlet of the first valve body, the vapor delivery line is in fluid communication with a second inlet of the first valve body, an outlet of the first valve body is in fluid communication with an inlet of the second valve body, a first outlet of the second valve body is in fluid communication with the pressure relief line and the first hydrophobic line in parallel, and a second outlet of the second valve body is in fluid communication with the liquid storage tank. According to the product supply system of the filling production line, the first drainage pipeline comprises a first drainage branch and a second drainage branch which are connected in parallel; the filling line product supply system further comprises a four-way joint, an inlet of the four-way joint is in fluid communication with a first outlet of the second valve body, a first outlet of the four-way joint is in fluid communication with the first drainage branch, a second outlet of the four-way joint is in fluid communication with the pressure relief pipeline, and a third outlet of the four-way joint is in fluid communication with the second drainage branch. According to the product supply system of the filling production line, the first drainage branch and the second drainage branch comprise a first pipeline, a first steam trap, a second pipeline and a first water receiving tank which are sequentially in fluid communication. According to the product supply system of the filling production line provided by the utility model, the pressure relief pipeline comprises a third pipeline, a third valve body, a fourth pipeline and a second water receiving tank which are sequentially in fluid communication. According to the product supply system of the filling production line provided by the utility model, the steam conveying pipeline comprises a fourth valve body and a fifth pipeline, the fifth pipeline is in fluid communication with the second inlet of the first valve body, and the fourth valve body is mounted on the fifth pipeline. According to the product supply system of the filling production line provided by the utility model, the steam conveying pipeline further comprises a one-way valve, and the one-way valve is arranged on the fifth pipeline and is positioned on the outlet side of the fourth valve body. According to the product supply system of the filling production line provided by the utility model, the steam conveying pipeline further comprises a second drainage pipeline, and the second drainage pipeline is connected to the fifth pipeline and is positioned at the outlet side of the fourth valve body. According to the product supply system of the filling production line provided by the utility model, the second drainage pipeline comprises a sixth pipeline, a second steam trap, a seventh pipeline and a third water