Pressure control system of bottle washing machine, and control method and application thereof

A technology of pressure control and bottle washing machine, applied in cleaning methods and utensils, chemical instruments and methods, cleaning hollow objects, etc., can solve the problems of uncontrollable system temperature, reduced service life of filter elements, and influence of bottle washing pressure on cleaning effect, etc. Achieve parameter adjustment, reduce loss, and achieve good cleaning effect

Inactive Publication Date: 2016-09-21
JINGANG PHARMA DALIAN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Disadvantage 1. In the actual production process, due to the large number of water points in the workshop, the unstable pressure of bottle washing directly affects the cleaning effect; The filter element located in the front section of the bottle washing

Method used

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  • Pressure control system of bottle washing machine, and control method and application thereof

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] The pressure control system of the bottle washing machine, including the buffer tank 1, the respirator 2, the water inlet pneumatic valve 3, the level gauge 4, the water supply variable frequency pump 5, the bottle washing machine filter 8, and the pressure sensor 10 are connected by pipelines, and the pipeline outlet is connected to the washing machine. The bottle machine water supply point connection.

[0020] The water inlet pneumatic valve 3 is installed on the pipeline at the inlet of the buffer tank 1. The top of the buffer tank 1 is provided with a respirator 2. Since in actual operation, the buffer tank 1 contains cold water or hot water, during the heating or cooling process It is necessary to keep the air in the buffer tank 1 smooth to avoid positive or negative pressure. Therefore, adding a respirator 2 can ensure that the air in the buffer tank 1 reaches a certain degree of cleanliness, so that the entire large and small circulating air is not polluted or cross-...

Embodiment 2

[0022] Bottle washing machine pressure control system, including buffer tank 1, respirator 2, water inlet pneumatic valve 3, liquid level gauge 4, water supply variable frequency pump 5, double tube plate heat exchanger 6, steam pneumatic valve 7, temperature sensor I11, temperature Sensor II 12, bottle washer filter 8 and pressure sensor 10. Water inlet pneumatic valve 3 is installed on the pipeline at the inlet of buffer tank 1. The top of buffer tank 1 is provided with breathing apparatus 2 and the buffer tank 1 is provided with a liquid level Meter 4, the buffer tank 1 is connected to the water supply variable frequency pump 5. The downstream of the pipeline where the water supply variable frequency pump 5 is located is equipped with a double tube plate heat exchanger 6 and a bottle washing machine filter 8. The temperature sensor II 12 is located at the double tube plate heat exchanger 6 Upstream, the temperature sensor I11 is located downstream of the double tube sheet hea...

Embodiment 3

[0024] The pressure control system of the bottle washing machine includes a buffer tank 1, a respirator 2, a water inlet pneumatic valve 3 located on the upper part of the buffer tank 1, a level gauge 4 on the buffer tank 1, a water supply variable frequency pump 5, and a double tube plate heat exchanger 6. Steam pneumatic valve 7, bottle washing machine filter 8, cleaning spray ball 9, pressure sensor 10, temperature sensor I11 and temperature sensor II12. The bottom outlet of the buffer tank 1 is connected to one end of the water supply variable frequency pump 5. The water supply The other end of the variable frequency pump 5 is connected to the double tube plate heat exchanger 6, and a temperature sensor II 12 is also provided at the front end of the water supply variable frequency pump 5, and the double tube plate heat exchanger 6 is provided with a steam pneumatic valve 7, and the double tube plate heat exchanger The heater 6 is connected to the filter 8 of the bottle washe...

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PUM

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Abstract

The invention relates to a pressure control system of a bottle washing machine, and a control method and application thereof. The pressure control system of the bottle washing machine comprises a buffering tank, a breather, a water inlet pneumatic valve, a liquidometer, a water supply frequency-conversion pump, a bottle washing machine filter and a pressure sensor. The pressure control system of the bottle washing machine has the beneficial effects that the buffering tank is additionally arranged in the water supply position of the front end of the bottle washing machine, and with the use of the breather, the frequency-conversion pump and the pressure sensor, the problem of instability of the pressure and flow amount of bottle flushing water and the like can be solved, water supply pressure is kept, and loss to a filter element of the bottle washing machine is reduced; a double-tube-plate heat exchanger is additionally arranged on the pressure control system, and superheated water sterilization and pasteurization can be carried out on the system simultaneously; and the pressure sensor controls the conversion frequency of the water supply frequency-conversion pump to be suitable for various cleaned objects, and the use range is widened. The pressure control system of the bottle washing machine is easy and convenient to install and good in cleaning effect, parameters are easy to adjust, the operation method is simple, and the pressure control system is suitable for various types of bottle washing machines in the prior art.

Description

Technical field [0001] The invention relates to cleaning equipment in a clean workshop, in particular to equipment in the pharmaceutical field, in particular to a pressure control system for a bottle washing machine and a control method and application thereof. Background technique [0002] Due to the development of industrial production and technology, a variety of bottle washing machines that can be applied to all kinds of glass products in the pharmaceutical industry have been developed, such as vial washing machines, mould bottle washing machines and ampoules washing machines, etc. The bottle washer is a Lianquan machine that performs high-pressure backflush cleaning of ampoules, oral liquid bottles, plastic bottles, etc., and high-speed centrifugal drying. After the original bottle washer is cleaned, it is improved by the second process of drying with a water spinner. As a process, it reduces the secondary pollution of equipment investment, meets GMP related requirements, an...

Claims

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Application Information

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IPC IPC(8): B08B9/093B08B13/00
CPCB08B9/093B08B13/00B08B2209/08
Inventor 张文静余渊简卫光刘莉敏
Owner JINGANG PHARMA DALIAN
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