CN216064568U - Be used for full-automatic online water making system of freeze dryer CIP - Google Patents
Be used for full-automatic online water making system of freeze dryer CIP Download PDFInfo
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- CN216064568U CN216064568U CN202120330517.2U CN202120330517U CN216064568U CN 216064568 U CN216064568 U CN 216064568U CN 202120330517 U CN202120330517 U CN 202120330517U CN 216064568 U CN216064568 U CN 216064568U
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Abstract
The utility model discloses a CIP full-automatic online water making system for a freeze dryer, which comprises: the water tank is provided with a liquid level meter and a pressure transmitter arranged at the top of the water tank, and the bottom of the water tank is provided with an outlet pipe and an outlet valve; a water inlet pipeline communicated with the top of the water tank; a water outlet pipeline for communicating the outlet valve with a cleaning valve of a CIP cleaning system of the freeze dryer, wherein the water outlet pipeline is provided with a water pump and a water pump outlet valve; and the inlet of the heater is communicated with a water outlet pipeline between the outlet valve of the water pump and the cleaning valve through a pipeline, and is provided with a heater inlet valve, and the outlet of the heater is communicated with the top of the water tank. The utility model circularly heats water by the heater to meet the temperature requirement of cleaning water, confirms whether the prepared water meets the requirement or not by controlling the temperature, the conductivity and the sampling, and can adopt the control of a pneumatic valve to ensure that the whole process is automatically carried out.
Description
Technical Field
The utility model relates to a CIP full-automatic online water production system for a freeze dryer.
Background
At present, the requirement of the pharmaceutical industry on sterility is higher and higher, the requirement on CIP online cleaning is also higher and higher, and in order to meet the requirements of online cleaning of various freeze-dried products, CIP cleaning water needs to meet the requirements on temperature, flow, pressure, pH value and the like. As shown in figure 1, a water tank 1 'is needed for general CIP cleaning, water is injected into the water tank' through a water inlet pipe 2 ', acid and alkali liquid are mixed, cleaning is started, cleaning water enters a CIP cleaning pipeline from a cleaning pipe 3', the water production system has defects, when the water tank is prepared with water and cleaning is started, a large amount of time is needed for preparing water and circulating alkali liquid, the water heat in the water tank is lost, the temperature begins to drop, the requirement on cleaning water cannot be met, then the requirement on cleaning is unqualified, and the risk of cross contamination exists in places where cleaning is not clean.
Disclosure of Invention
The utility model aims to solve the problems and provides a full-automatic online water production system for a freeze dryer CIP, which realizes water production automation and meets the requirements of freeze dryer CIP cleaning water under different product conditions.
The purpose of the utility model is realized as follows:
the utility model relates to a full-automatic online water preparation system for a freeze dryer CIP, which comprises:
a water tank with a liquid level meter and a pressure transmitter installed on the top of the water tank, an outlet pipe installed on the bottom of the water tank and an outlet valve
A water inlet pipeline communicated with the top of the water tank;
a water outlet pipeline for communicating the outlet valve with a cleaning valve of a CIP cleaning system of the freeze dryer, wherein the water outlet pipeline is provided with a water pump and a water pump outlet valve;
and the inlet of the heater is communicated with a water outlet pipeline between the outlet valve of the water pump and the cleaning valve through a pipeline, and is provided with a heater inlet valve, and the outlet of the heater is communicated with the top of the water tank.
A thermometer is arranged on an outlet pipe at the bottom of a water tank of the fully-automatic on-line freeze dryer CIP water making system.
A pH detector and a conductivity meter are also arranged on the water outlet pipeline of the inlet of the water pump in the fully-automatic on-line water preparation system for the freeze dryer CIP.
The fully-automatic online CIP water production system for the freeze dryer further comprises a liquid adding barrel, and the liquid adding barrel is communicated with the water outlet pipeline through a pipeline provided with a metering pump.
The inlet and the outlet of the metering pump used in the fully-automatic on-line water production system for the CIP of the freeze dryer are respectively provided with a metering pump inlet valve and a metering pump outlet valve.
The automatic CIP online water production system for the freeze dryer further comprises an air inlet pipeline communicated with the top of the water tank, and the air inlet pipeline is connected with an air inlet valve and provided with a filter.
The air inlet pipeline for the outlet of the air inlet valve in the fully-automatic online freeze dryer CIP water production system is communicated with the water outlet pipeline through a blowing pipeline.
The outlet of the outlet valve of the water pump in the fully-automatic on-line water production system for the CIP of the freeze dryer is connected to a wastewater treatment system through a drainage pipeline, and a plurality of drainage valves are arranged on the drainage pipeline; the drainage pipeline is communicated with the purging pipeline through a purging bypass, and a plurality of purging bypass valves are arranged on the purging bypass.
The top of the water tank for the full-automatic online freeze dryer CIP water production system is also provided with a safety valve.
The water outlet pipeline for the freeze dryer CIP full-automatic online water production system is also connected with a sampling bypass, and the sampling bypass is provided with a sampling valve.
The utility model circularly heats water by the heater to meet the temperature requirement of cleaning water, confirms whether the prepared water meets the requirement or not by controlling the temperature, the conductivity and the sampling, and can adopt the control of the pneumatic valve to ensure that the whole process is automatically carried out without artificial interference.
Drawings
FIG. 1 is a schematic structural diagram of a conventional CIP cleaning water production device;
fig. 2 is a structural schematic diagram of a novel CIP full-automatic online water production system for a freeze dryer.
Detailed Description
The utility model will be further explained with reference to the drawings.
Referring to fig. 2, there is shown a fully automatic on-line water production system for CIP of a freeze dryer according to the present invention, comprising:
a water tank 1, the water tank 1 being provided with a liquid level gauge 11 and a pressure transmitter 12 mounted on the top of the water tank 1, the water tank 1 being provided with an outlet pipe on the bottom and being provided with a thermometer 13 and an outlet valve 14
A water inlet pipeline 2 communicated with the top of the water tank 1;
a water outlet pipeline 4 for communicating the outlet valve with the cleaning valve 3 of the CIP cleaning system of the freeze dryer, wherein the water outlet pipeline 4 is provided with a water pump 41, a pH detector 42, a conductivity meter 43 and a water pump outlet valve 44; wherein the pH detector 42 and the conductivity meter 43 are installed on an inlet pipeline of the water pump 41, and the pump outlet valve 44 is installed on an outlet pipeline of the water pump 41;
a liquid adding barrel 5, the liquid adding barrel 5 is communicated with the water outlet pipeline 4 through a pipeline provided with a metering pump 51, wherein, the inlet and the outlet of the metering pump 51 are respectively provided with a metering pump inlet valve 52 and a metering pump outlet valve 53;
a heater 6, the inlet of the heater 6 is communicated with the water outlet pipeline 4 between the water pump outlet valve 44 and the cleaning valve 3 through a pipeline and is provided with a heater inlet valve 61, and the outlet of the heater 6 is communicated with the top of the water tank 1.
In the present invention,
the water tank also comprises an air inlet pipeline 7 communicated with the top of the water tank 1, the air inlet pipeline 7 is connected with an air inlet valve 71 and is provided with a filter 72, and the air inlet pipeline 7 at the outlet of the air inlet valve 71 is communicated with the water outlet pipeline 4 through a purging pipeline 8;
the outlet of the water pump outlet valve 44 is connected to a wastewater treatment system through a water discharge pipeline 9, a plurality of water discharge valves 91 are arranged on the water discharge pipeline 9, the water discharge pipeline 9 is communicated with the purging pipeline 8 through a purging bypass 92, and a plurality of purging bypass valves 93 are arranged on the purging bypass 92;
the top of the water tank 1 is also provided with a safety valve 15;
the outlet line 4 is also connected to a sampling bypass 45 and is equipped with a sampling valve 46, the sampling bypass 45 being arranged upstream of the outlet of the metering pump 51.
The water inlet pipe 2 is provided with a water inlet valve 21, and the water inlet pipe 2 further comprises a water inlet bypass 22.
Before the water tank is used and prepared, a water inlet valve 21 is controlled, cleaning water is introduced into the water tank 1 from a water inlet pipeline 2, the liquid level is judged by the capacitance type liquid level meter 11, after the liquid level reaches a specified liquid level, an outlet valve 14 is opened, water is circularly heated by the water pump 41 and the heater 6, the water pump 41 selects a centrifugal booster pump to continuously pump water into the heater 6 (an electric heater is selected in the embodiment), the flow and the pressure are controlled by a frequency converter, so that the water is fully heated to the specified temperature, wherein alkali liquor can be added into a liquid adding barrel 5 according to different cleaning water requirements, the alkali liquor is pumped into a water outlet pipeline 4 by the metering pump 51, water is circularly produced, the conditions such as the temperature, the pH value, the concentration and the like can be detected by the conductivity 43, the pH detector 42 and the thermometer 13, and after the conditions are met, the CIP cleaning test is carried out by controlling the cleaning valve 3. In the preparation process, a water sample for testing can be led out through the sampling valve 4 at any time, and the quality of water for testing is monitored.
The above embodiments are provided only for illustrating the present invention and not for limiting the present invention, and those skilled in the art can make various changes and modifications without departing from the spirit and scope of the present invention, and therefore all equivalent technical solutions should also fall within the scope of the present invention, and should be defined by the claims.
Claims (10)
1. A be used for full-automatic online water preparation system of freeze dryer CIP, its characterized in that, it includes:
the water tank is provided with a liquid level meter and a pressure transmitter arranged at the top of the water tank, and the bottom of the water tank is provided with an outlet pipe and an outlet valve;
a water inlet pipeline communicated with the top of the water tank;
the water outlet pipeline is used for communicating the outlet valve with a cleaning valve of a CIP cleaning system of the freeze dryer, and the water outlet pipeline is provided with a water pump and a water pump outlet valve;
and the inlet of the heater is communicated with a water outlet pipeline between the outlet valve of the water pump and the cleaning valve through a pipeline, and is provided with a heater inlet valve, and the outlet of the heater is communicated with the top of the water tank.
2. The fully automatic on-line water production system for freeze dryer CIP according to claim 1, characterized in that a thermometer is installed on the outlet pipe at the bottom of the water tank.
3. The fully automatic on-line water production system for CIP of freeze dryer as claimed in claim 1, wherein said outlet pipeline of inlet of said water pump is further installed with a pH detector and a conductivity meter.
4. The fully automatic on-line water production system for the CIP of the freeze dryer as claimed in claim 1, further comprising a liquid adding barrel communicated with the water outlet pipeline through a pipeline provided with a metering pump.
5. The fully automatic on-line water production system for CIP of freeze dryer as claimed in claim 4, wherein the inlet and outlet of the metering pump are respectively installed with an inlet valve and an outlet valve of the metering pump.
6. The fully automatic on-line water production system for CIP of freeze dryer as claimed in claim 1, further comprising an air intake line communicating with the top of said water tank, said air intake line being connected to an air intake valve and provided with a filter.
7. The fully automatic online CIP water production system for freeze dryer according to claim 6, wherein the air inlet line of the outlet of the air inlet valve is connected to the water outlet line through a purge line.
8. The fully automatic on-line water production system for CIP of freeze dryer as claimed in claim 7, wherein the outlet of the outlet valve of the water pump is connected to a wastewater treatment system through a drain pipeline, and a plurality of drain valves are disposed on the drain pipeline; the drainage pipeline is communicated with the purging pipeline through a purging bypass, and a plurality of purging bypass valves are arranged on the purging bypass.
9. The fully automatic on-line water production system for CIP of freeze dryer according to claim 1, wherein the top of the water tank is further provided with a safety valve and/or a steam sterilization inlet.
10. The system of claim 1, wherein the outlet pipe is further connected to a sampling bypass, and the sampling bypass is provided with a sampling valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120330517.2U CN216064568U (en) | 2021-02-05 | 2021-02-05 | Be used for full-automatic online water making system of freeze dryer CIP |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120330517.2U CN216064568U (en) | 2021-02-05 | 2021-02-05 | Be used for full-automatic online water making system of freeze dryer CIP |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216064568U true CN216064568U (en) | 2022-03-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120330517.2U Active CN216064568U (en) | 2021-02-05 | 2021-02-05 | Be used for full-automatic online water making system of freeze dryer CIP |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216064568U (en) |
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2021
- 2021-02-05 CN CN202120330517.2U patent/CN216064568U/en active Active
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