CN211813624U

CN211813624U - Deoxygenated water preparation device based on PLC control

Info

Publication number: CN211813624U
Application number: CN202020222081.0U
Authority: CN
Inventors: 齐亮; 王兆平; 王亭; 夏修磊
Original assignee: Tsingtao Brewery Engineering Co ltd
Current assignee: Tsingtao Brewery Engineering Co ltd
Priority date: 2020-02-28
Filing date: 2020-02-28
Publication date: 2020-10-30
Anticipated expiration: 2030-02-28

Abstract

The utility model discloses a deoxidized water preparation facilities based on PLC control, which comprises a housin, the inside one side of casing is equipped with the PLC controller, the inside of casing is equipped with and PLC controller matched with deoxidation tower, one side of deoxidation tower bottom is equipped with and casing matched with level gauge, the top of deoxidation tower is equipped with advances the pipe with casing matched with raw water, the outer wall that the raw water advances the pipe is equipped with and advances water thermometer and water flowmeter with PLC controller matched with, the bottom of deoxidation tower is equipped with and casing matched with discharge pipe, one side of casing bottom is equipped with carbon dioxide and advances the pipe, carbon dioxide advances to be equipped with respectively on managing with PLC controller matched with carbon dioxide thermometer, carbon dioxide manometer and carbon dioxide flowmeter. The beneficial effects are that: the effectual preparation in-process of having guaranteed to use temperature sensor to detect the incoming water temperature at the deoxygenated water, calculates the maximum dissolved amount of carbon dioxide in aqueous according to the temperature to make equipment more practical.

Description

Deoxygenated water preparation device based on PLC control

Technical Field

The utility model relates to a deoxidation field particularly, relates to a deoxidized water preparation facilities based on PLC control.

Background

In the production of beer, a large amount of deoxygenated water is needed, and in the preparation process of the deoxygenated water, a large amount of carbon dioxide needs to be filled in a deoxygenation tower to replace oxygen. In the carbon dioxide filling process, direct filling is adopted at present, the flow of carbon dioxide cannot be adjusted, the water temperature in the production process is different due to seasonal changes, and the solubility of carbon dioxide in water is also different. The carbon dioxide filling with unchanged speed can cause insufficient dissolution amount or overlarge filling amount, and in order to ensure the replacement effect, the carbon dioxide is often overfilled, so that the carbon dioxide consumption is overlarge, the production cost is increased, and the environment is damaged

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

To the problem among the correlation technique, the utility model provides a deoxidized water preparation facilities based on PLC control to overcome the above-mentioned technical problem that current correlation technique exists.

Therefore, the utility model discloses a specific technical scheme as follows:

the utility model provides a deoxygenated water preparation facilities based on PLC control, includes the casing, the inside one side of casing is equipped with the PLC controller, the inside of casing be equipped with PLC controller matched with deoxygenation tower, one side of deoxygenation tower bottom be equipped with casing matched with level gauge, the top of deoxygenation tower be equipped with casing matched with raw water advances the pipe, the raw water advance the outer wall of pipe be equipped with PLC controller matched with temperature meter and the flowmeter of intaking, the bottom of deoxygenation tower be equipped with casing matched with discharge pipe, one side of casing bottom is equipped with carbon dioxide and advances the pipe, carbon dioxide advance on the pipe be equipped with respectively with PLC controller matched with carbon dioxide thermometer, carbon dioxide manometer and carbon dioxide flowmeter.

Furthermore, one side of the top of the deoxidizing tower is provided with a vent.

Furthermore, one side of the bottom of the shell, which is far away from the carbon dioxide inlet pipe, is provided with a control display matched with the PLC.

Furthermore, the carbon dioxide inlet pipes are respectively provided with a carbon dioxide regulating valve matched with the PLC.

Furthermore, a valve is arranged between the raw water inlet pipe and the shell.

Furthermore, a water pump matched with the discharge pipe is arranged at the bottom end of the discharge pipe.

The utility model has the advantages that: the effectual assurance is in the deoxygenated water preparation process, when using carbon dioxide to carry out the saturation replacement to the oxygen of aquatic, use temperature sensor to detect the incoming water temperature, calculate the maximum dissolved quantity of carbon dioxide in the aquatic according to the temperature, utilize pneumatic regulating valve to adjust the instantaneous flow of carbon dioxide, prevent that the overfill carbon dioxide from causing the waste, and by PLC automatic control, increase the whole practical accuracy of equipment and automatic ability, can satisfy the production demand, deoxygenated water finished product index reaches technological standard, can reduce the carbon dioxide consumption again, and the production cost is reduced, thereby make equipment more practical.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a deoxygenated water preparation device based on PLC control according to an embodiment of the present invention.

In the figure:

1. a housing; 2. a PLC controller; 3. a deoxygenation tower; 4. a liquid level meter; 5. raw water inlet pipe; 6. a water inlet thermometer; 7. a water inlet flow meter; 8. a discharge pipe; 9. carbon dioxide inlet pipe; 10. a carbon dioxide pressure gauge; 11. a carbon dioxide flow meter; 12. emptying the air; 13. controlling the display; 14. a carbon dioxide regulating valve; 15. a valve; 16. a water pump; 17. a carbon dioxide thermometer.

Detailed Description

For further explanation of the embodiments, the drawings are provided as part of the disclosure and serve primarily to illustrate the embodiments and, together with the description, to explain the principles of operation of the embodiments, and to provide further explanation of the invention and advantages thereof, it will be understood by those skilled in the art that various other embodiments and advantages of the invention are possible, and that elements in the drawings are not to scale and that like reference numerals are generally used to designate like elements.

According to the utility model discloses an embodiment provides a deoxygenated water preparation facilities based on PLC control.

The first embodiment is as follows:

as shown in fig. 1-1, according to the utility model discloses a deoxygenated water preparation facilities based on PLC control, including casing 1, one side of casing 1 inside is equipped with PLC controller 2, the inside of casing 1 be equipped with PLC controller 2 matched with deoxygenation tower 3, one side of deoxygenation tower 3 bottom be equipped with casing 1 matched with level gauge 4, the top of deoxygenation tower 3 be equipped with casing 1 matched with raw water advances pipe 5, the outer wall that raw water advances pipe 5 be equipped with PLC controller 2 matched with intake thermometer 6 and intake flowmeter 7, the bottom of deoxygenation tower 3 be equipped with casing 1 matched with discharge pipe 8, one side of casing 1 bottom is equipped with carbon dioxide advances pipe 9, be equipped with respectively on carbon dioxide advances pipe 9 with PLC controller 2 matched with carbon dioxide thermometer 17, a, A carbon dioxide pressure gauge 10 and a carbon dioxide flow meter 11.

The following description will be made of the specific arrangement and operation of the casing 1, the discharge pipe 8, the deoxidation tower 3, the raw water inlet pipe 5, the water inlet thermometer 6, the discharge pipe 8 and the PLC controller 2.

As shown in figure 1, when the device is used, because all components of the device are connected and controlled with the PLC 2, when the device is put into practical use, raw water enters from the top of the deoxygenation tower 3, and the flow rate and the temperature of the inlet water are respectively measured by the inlet water thermometer 6 and the inlet water flowmeter 7. Carbon dioxide enters from a carbon dioxide inlet pipe 9 at the bottom of the deoxygenation tower 3, and the pressure, the flow speed, the volume flow rate and the temperature of the carbon dioxide entering water are respectively measured by a carbon dioxide pressure gauge 10, a carbon dioxide flow meter 11 and a liquid level meter 4. In the process that raw water flows through the deoxygenation tower, the replacement of oxygen and carbon dioxide, namely the deoxygenation process, is completed. The water pump 16 and the liquid level meter 4 control the liquid level of the water in the deoxygenation tower 3, and the liquid level in the deoxygenation tower 3 is ensured to be in a stable state. The flow rate of carbon dioxide is adjusted by the carbon dioxide adjusting valve 14 and the carbon dioxide flowmeter 11, and various parameters can be observed and displayed through the control display 13 and controlled during the whole practical period.

Example two:

as shown in fig. 1-1, a vent 12 is disposed on one side of the top of the deoxygenation tower 3, a control display 13 matched with the PLC controller 2 is disposed on one side of the bottom of the housing 1 away from the carbon dioxide inlet pipe 9, a carbon dioxide regulating valve 14 matched with the PLC controller 2 is disposed on each carbon dioxide inlet pipe 9, a valve 15 is disposed between the raw water inlet pipe 5 and the housing 1, and a water pump 16 matched with the discharge pipe 8 is disposed at the bottom end of the discharge pipe 8.

For the convenience of understanding the technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process.

In practical application, because each component of the device is connected with the PLC controller 2 for control, when the device is in use, raw water enters from the top of the deoxidation tower 3, and the inflow flow rate and the inflow temperature are respectively measured by the inflow thermometer 6 and the inflow flowmeter 7. Carbon dioxide enters from a carbon dioxide inlet pipe 9 at the bottom of the deoxygenation tower 3, and the pressure, the flow rate (volume flow rate) and the temperature of the carbon dioxide entering water are respectively measured by a carbon dioxide pressure gauge 10, a carbon dioxide flow meter 11 and a liquid level meter 4. In the process that raw water flows through the deoxygenation tower, the replacement of oxygen and carbon dioxide (i.e. deoxygenation process) is completed. The water pump 16 and the liquid level meter 4 control the liquid level of the water in the deoxygenation tower 3, and the liquid level in the deoxygenation tower 3 is ensured to be in a stable state. The flow rate of carbon dioxide is adjusted by the carbon dioxide adjusting valve 14 and the carbon dioxide flowmeter 11, and various parameters can be observed and displayed through the control display 13 and controlled during the whole practical period.

To sum up, with the help of the above technical scheme of the utility model, the effectual assurance is in the preparation of deoxygenated water, when using carbon dioxide to carry out the saturation replacement to the oxygen of aquatic, use temperature sensor to detect the temperature of water, calculate the maximum dissolved quantity of carbon dioxide in the aquatic according to the temperature, utilize pneumatic control valve to adjust the instantaneous flow of carbon dioxide, prevent that the overfilling carbon dioxide from causing the waste, and by PLC automatic control, increase the whole practical accuracy nature of equipment and automatic ability, can satisfy the production demand, deoxygenated water finished product index reaches technological standard, can reduce the carbon dioxide consumption again, and the reduction in production cost, thereby it is more practical to let equipment.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a deoxygenated water preparation facilities based on PLC control, a serial communication port, including casing (1), casing (1) inside one side is equipped with PLC controller (2), the inside of casing (1) be equipped with PLC controller (2) matched with deoxygenation tower (3), one side of deoxygenation tower (3) bottom be equipped with casing (1) matched with level gauge (4), the top of deoxygenation tower (3) be equipped with casing (1) matched with raw water advances pipe (5), the outer wall that raw water advances pipe (5) be equipped with PLC controller (2) matched with intake water thermometer (6) and intake flowmeter (7), the bottom of deoxygenation tower (3) be equipped with casing (1) matched with discharge pipe (8), one side of casing (1) bottom is equipped with carbon dioxide advances pipe (9), carbon dioxide advance pipe (9) on be equipped with respectively with PLC controller (2) matched with dioxide thermometer (2) is oxidized A carbon thermometer (17), a carbon dioxide pressure gauge (10) and a carbon dioxide flowmeter (11).

2. The PLC-based deoxygenated water preparation device according to claim 1, wherein a drain (12) is provided at one side of the top of the deoxygenation tower (3).

3. The device for preparing deoxygenated water based on PLC control according to claim 1, wherein a control display (13) matched with the PLC controller (2) is arranged on one side of the bottom of the shell (1) far away from the carbon dioxide inlet pipe (9).

4. The PLC-based deoxygenated water preparation device according to claim 1, wherein the carbon dioxide inlet pipes (9) are respectively provided with a carbon dioxide regulating valve (14) which is matched with the PLC controller (2).

5. The PLC-based deoxygenated water preparation device according to claim 1, wherein a valve (15) is disposed between the raw water inlet pipe (5) and the housing (1).

6. The PLC-based deoxygenated water preparation device according to claim 1, wherein the bottom end of the discharge pipe (8) is provided with a water pump (16) matched with the discharge pipe.