CN110327801B - Automatic alkali supplementing system and method for CIP station - Google Patents
Automatic alkali supplementing system and method for CIP station Download PDFInfo
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- CN110327801B CN110327801B CN201910727707.5A CN201910727707A CN110327801B CN 110327801 B CN110327801 B CN 110327801B CN 201910727707 A CN201910727707 A CN 201910727707A CN 110327801 B CN110327801 B CN 110327801B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/50—Circulation mixers, e.g. wherein at least part of the mixture is discharged from and reintroduced into a receptacle
- B01F25/51—Circulation mixers, e.g. wherein at least part of the mixture is discharged from and reintroduced into a receptacle in which the mixture is circulated through a set of tubes, e.g. with gradual introduction of a component into the circulating flow
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/50—Circulation mixers, e.g. wherein at least part of the mixture is discharged from and reintroduced into a receptacle
- B01F25/52—Circulation mixers, e.g. wherein at least part of the mixture is discharged from and reintroduced into a receptacle with a rotary stirrer in the recirculation tube
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/71—Feed mechanisms
- B01F35/717—Feed mechanisms characterised by the means for feeding the components to the mixer
- B01F35/7179—Feed mechanisms characterised by the means for feeding the components to the mixer using sprayers, nozzles or jets
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/75—Discharge mechanisms
- B01F35/754—Discharge mechanisms characterised by the means for discharging the components from the mixer
- B01F35/7544—Discharge mechanisms characterised by the means for discharging the components from the mixer using pumps
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- 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
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- Chemical Kinetics & Catalysis (AREA)
- Cleaning In General (AREA)
- Cleaning By Liquid Or Steam (AREA)
Abstract
The invention discloses an automatic alkali supplementing system and an alkali supplementing method for a CIP station, and relates to the technical field of CIP cleaning systems, wherein the automatic alkali supplementing system comprises a CIP storage unit and a configuration alkali supplementing unit; the CIP storage unit comprises a storage tank, a liquid level detection device is arranged in the storage tank, the configuration alkali supplementing unit comprises a configuration tank, and the configuration tank and the storage tank are connected with a first pump body; the liquid level detection device is linked with the first pump body, and the volume of the configuration tank is larger than that of the storage tank. The first pump body of the alkali-supplementing unit is matched with the liquid level detection device of the CIP storage unit for use, so that automatic alkali-supplementing operation of the CIP system storage tank is realized, namely, the automatic alkali-supplementing operation replaces the traditional manual alkali-supplementing operation, the alkali-supplementing operation efficiency of the CIP system storage tank is improved, and the safety risk of alkali-supplementing operation is reduced.
Description
Technical Field
The invention relates to the technical field of CIP cleaning systems, in particular to an automatic alkali supplementing system for a CIP station.
Background
The cip (cleaninplace) system, also known as an in-situ cleaning system, completes an automatic cleaning operation in a manner of not disassembling production equipment, and is widely applied to food, beverage and pharmaceutical industries. The CIP cleaning not only can complete the cleaning operation of the equipment, but also can control the total amount of microorganisms in the equipment.
The detergent used in the CIP system generally needs to be selected according to the pollution property, the pollution degree, the water quality, the cost, the safety and the like of the cleaned object, and the common detergents include 1-2% of nitric acid solution, 1-3% of sodium hydroxide solution and chlorine-based bactericide. In a CIP system used for developing biological protein vaccines, most of used detergents are 1% -3% of sodium hydroxide solution, and prepared lye detergents are generally stored in a storage tank of the CIP system firstly and are distributed to corresponding work stations or equipment to be cleaned through the CIP system according to requirements.
However, in the actual use process, the lye in the storage tank needs to be manually configured, and the configuration operation is frequent. When the operator prepares the alkali liquor, safety accidents are easy to occur due to the reasons of alkali liquor splashing or improper operation, and the like.
Disclosure of Invention
In view of the above technical problems, an object of the present invention is to provide an automatic alkali supplementing system for a CIP station, which is configured with an alkali supplementing unit and a CIP storage unit to be used in cooperation, so as to achieve the purpose of automatically supplementing alkali for a storage tank of the CIP system, and further achieve the purpose of reducing safety risks.
In order to achieve the purpose, the invention provides the following technical scheme: an automatic alkali supplementing system for a CIP station comprises a CIP storage unit for storing alkali liquor and an alkali supplementing unit for supplementing the CIP storage unit with the alkali liquor; the CIP storage unit comprises a storage tank, a liquid level detection device is arranged in the storage tank, the configuration alkali supplementing unit comprises a configuration tank, and the configuration tank and the storage tank are connected with a first pump body; the liquid level detection device is linked with the first pump body, and the volume of the configuration tank is larger than that of the storage tank; the storage tank and the configuration tank are communicated with a circulating unit used for realizing self circulation of alkali liquor in each tank body, and the circulating unit comprises a circulating pipeline and a second pump body connected to the circulating pipeline.
By adopting the technical scheme, when the liquid level of the alkali liquor in the storage tank (namely the storage tank of the CIP system) is reduced to the lowest value and is detected by the liquid level detection device, the first pump body is automatically opened and the stored alkali liquor in the configuration tank is conveyed into the storage tank; when the liquid level of the stored alkali liquor in the storage tank (namely the storage tank of the CIP system) is increased to the highest value and is detected by the liquid level detection device, the first pump body is automatically closed to cut off the alkali liquor conveying between the configuration tank and the storage tank, so that the alkali supplementing operation of the storage tank of the CIP system is completed. The circulating unit can realize the circulating flow of the alkali liquor stored in the configuration tank and the storage tank so as to solve the problem of crystallization of the high-concentration alkali liquor; the first pump body of the alkali-supplementing unit is matched with the liquid level detection device of the CIP storage unit for use, so that automatic alkali-supplementing operation of the CIP system storage tank is realized, namely, the automatic alkali-supplementing operation replaces the traditional manual alkali-supplementing operation, the alkali-supplementing operation efficiency of the CIP system storage tank is improved, and the safety risk of alkali-supplementing operation is reduced.
The invention is further configured to: and a spray head is arranged in the configuration tank and communicated with the circulating pipeline.
Through adopting above-mentioned technical scheme, the shower head sprays alkali lye to the configuration jar in, can further improve the homogeneity of alkali lye distribution in the configuration jar, avoids the storage alkali lye in the configuration jar to appear the uneven problem that distributes promptly.
The invention is further configured to: the configuration tank is communicated with an alkali supplementing pipeline, and a first valve and a third pump body are arranged on the alkali supplementing pipeline.
By adopting the technical scheme, when the configuration tank needs to be subjected to alkali supplementing operation, the automatic alkali supplementing operation of the configuration tank can be completed through the alkali supplementing pipeline and the third pump body, and the safety and the efficiency of the whole alkali supplementing operation flow of the CIP system are further improved.
The invention is further configured to: the configuration jar is last to be provided with interim alkali supplementing device, interim alkali supplementing device is including having the open-ended and hold the dress container, hold the dress container and configure jar intercommunication and have and directly link the pipeline, just directly be provided with the second valve that is used for adjusting material unloading rate on the pipeline.
By adopting the technical scheme, when the alkali liquor amount in the configuration tank is insufficient and the periodic alkali supplement time period is not reached, a user can supplement alkali liquor or solid alkali into the configuration tank through the temporary alkali supplement device so as to fulfill the aims of supplementing alkali in emergency and keeping the running stability of the system.
The invention is further configured to: the configuration tank is provided with a stirring device, the stirring device comprises a driving piece which is fixedly arranged on the configuration tank, and the driving piece is in driving connection with stirring fan blades which are positioned in the configuration tank.
Through adopting above-mentioned technical scheme, when carrying out interim alkali supplementation operation, agitating unit starts the alkali lye of stirring configuration jar in, and when what supply is solid alkali, agitating unit can play the effect of dissolving fast and stirring solid alkali and original storage alkali lye in the configuration jar.
In view of the above technical problems, it is another object of the present invention to provide an automatic alkali-supplementing method for a CIP station, in which an automatic alkali-supplementing system of the CIP station is used in cooperation with a CIP cleaning system to achieve the purpose of automatically supplementing alkali according to the liquid level state of an alkali solution in a storage tank, thereby reducing the safety risk.
In order to achieve the purpose, the invention provides the following technical scheme: the automatic alkali supplementing system of the CIP station is communicated with the CIP cleaning system, and the working state of the system is determined according to the liquid level state in the storage tank detected by the liquid level detection device; when the liquid level detection device detects that the liquid level in the storage tank is reduced to the lowest limit position, the first pump body is opened, and the second pump body of the configuration tank is closed; when the liquid level detection device detects that the liquid level in the storage tank rises to the highest limit position or is between the lowest limit position and the highest limit position, the first pump body is closed, and the second pump body of the configuration tank is opened; when the storage tank supplies alkali liquor to each cleaning point, the first pump body and the second pump body of the storage tank are both closed.
Through adopting above-mentioned technical scheme, liquid level detection device detects the real-time height of alkali lye liquid level in the holding vessel to compare according to this height and the height interval that minimum extreme position height, highest extreme position height constitute, judge whether start or close first pump body and second pump body, thereby realize for the automatic alkali of mending of storage jar and stop the purpose of mending alkali, do not need artifical participation to mend alkali simultaneously, be favorable to improving the security of CIP mend alkali operation.
The invention is further configured to: the circulating pipeline is communicated with the configuration tank and sprays circulating alkali liquor into the configuration tank.
By adopting the technical scheme and adopting the circulating spraying mode, the uniformity of alkali liquor distribution in the configuration tank can be further improved, and the problem of uneven distribution of the stored alkali liquor in the configuration tank is avoided.
The invention is further configured to: the tank car is used for periodically transporting and replenishing the alkali liquor for the configuration tank.
By adopting the technical scheme, when alkali supplement operation is required to be carried out on the stored alkali liquor in the configuration tank, the alkali supplement operation of the configuration tank can be completed by matching the tank car and the alkali supplement pipeline, and the safety and the efficiency of the whole alkali supplement operation flow of the CIP system are further improved.
The invention is further configured to: when the configuration tank needs to be supplemented with alkali liquor and the tank wagon is not in the alkali supplementing time, the configuration tank is supplemented with alkali by adopting a solid alkali feeding mode.
By adopting the technical scheme, when the alkali liquor amount in the configuration tank is insufficient and the periodic alkali supplement time period is not reached, a user can supplement alkali liquor or solid alkali into the configuration tank through the temporary alkali supplement device so as to fulfill the aims of supplementing alkali in emergency and keeping the running stability of the system.
The invention is further configured to: and (3) stirring the materials in the preparation tank while adding solid alkali.
Through adopting above-mentioned technical scheme, when carrying out interim alkali supplementation operation, put in solid alkali and stir the operation simultaneously, can play the effect of dissolving fast and stirring solid alkali and original storage alkali lye in the configuration jar.
In conclusion, the invention has the following beneficial effects:
one is as follows: the configured alkali supplementing unit is matched with the CIP storage unit for use, so that automatic alkali supplementing operation of the CIP system storage tank is realized, namely, the automatic alkali supplementing operation replaces the traditional manual alkali supplementing operation, and the method is not only beneficial to improving the alkali supplementing operation efficiency of the CIP system storage tank, but also beneficial to reducing the safety risk;
the second step is as follows: the material supplementing operation of the configuration tank comprises a material supplementing operation mode of liquid caustic soda perfusion and a material supplementing operation mode of solid caustic soda batching, so that a user can select a proper material supplementing operation mode according to actual conditions, and the material supplementing operation mode has better working stability and use flexibility;
and thirdly: the configuration jar of configuration alkali supplementation unit and the storage jar of CIP storage unit all realize the storage alkali lye circulation flow storage of respective jar of body through the circulation unit, have effectively solved the problem that high concentration alkali lye appears the crystallization phenomenon.
Drawings
FIG. 1 is a system schematic of a CIP station auto make-up system;
FIG. 2 is a schematic diagram mainly used for showing the structure of a configuration alkali-supplementing unit;
FIG. 3 is a schematic diagram showing a cross-sectional structure of a CIP memory cell;
fig. 4 is a schematic cross-sectional view of a dispensing can.
Reference numerals: 1. a CIP storage unit; 11. storing the tank; 2. preparing an alkali supplementing unit; 21. configuring a tank; 3. a liquid level detection device; 31. a low level detector; 32. a high liquid level detector; 4. a delivery conduit; 41. a first pump body; 5. a circulation unit; 51. a circulation line; 52. a second pump body; 53. a shower head; 6. an alkali supplementing pipeline; 61. a first valve; 62. a third pump body; 7. a temporary alkali supplement device; 71. a container is loaded; 72. directly connecting a pipeline; 73. a second valve; 8. a stirring device; 81. a drive member; 82. stirring fan blades.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The first embodiment is as follows:
as shown in fig. 1, the automatic alkali supplementing system for the CIP station comprises a CIP storage unit 1 and a configuration alkali supplementing unit 2 which are matched with each other, wherein the CIP storage unit 1 comprises a storage tank 11 and a liquid level detection device 3 arranged in the storage tank 11, as shown in fig. 3, and the configuration alkali supplementing unit 2 comprises a configuration tank 21 communicated with the storage tank 11, as shown in fig. 2. The storage tank 11 is a storage tank of the CIP system and is used for storing a small amount of alkali liquor and providing cleaning alkali liquor for the CIP cleaning system, and the configuration tank 21 is used for storing a large amount of alkali liquor and is not used for replenishing the alkali liquor in the storage tank 11 (the volume of the configuration tank 21 is larger than that of the storage tank 11); when the liquid level detection device 3 detects that the alkali liquor in the storage tank 11 is insufficient, the alkali liquor in the configuration tank 21 can be transferred and conveyed into the storage tank 11 for use, so that an automatic alkali supplementing operation mode of the CIP cleaning system is realized.
As shown in fig. 1 and 2, a delivery pipe 4 is connected between the configuration tank 21 and the storage tank 11, and a first pump 41 is connected to the delivery pipe 4, that is, the first pump 41 can pump the storage lye in the storage tank 11 into the storage tank 11 for use through the delivery pipe 4. As shown in FIG. 3, the liquid level detecting device 3 comprises a low liquid level detector 31 and a high liquid level detector 32 fixed in the storage tank 11, the low liquid level detector 31 and the high liquid level detector 32 are linked with the first pump 41, the low liquid level detector 31 is used for detecting the lowest limit position of the alkali liquid in the storage tank 11, and the high liquid level detector 32 is used for detecting the highest limit position of the alkali liquid in the storage tank 11. When the liquid level in the storage tank 11 is detected by the low liquid level detector 31, the first pump 41 is opened, the alkali liquor in the configuration tank 21 is supplemented into the storage tank 11, and when the liquid level in the storage tank 11 reaches the maximum liquid level again and is detected by the high liquid level detector 32, the first pump 41 is closed, so that the automatic alkali supplementing operation of the CIP station is completed.
In order to prevent the crystallization of the high-concentration alkaline solution, as shown in fig. 2 and 3, the storage tank 11 and the configuration tank 21 both store high-concentration NaOH solution, the storage tank 11 and the configuration tank 21 are both communicated with a circulation unit 5, and the circulation unit 5 is used for realizing the circulating flow storage of the alkaline solution stored in the storage tank 11 and the configuration tank 21. The circulating unit 5 comprises a circulating pipeline 51 which is communicated with the upper end part and the lower end part of each tank body of the storage tank 11 and the configuration tank 21, and a second pump body 52 is connected to the circulating pipeline 51 so as to realize the circulating flow storage of the alkali liquor stored in each tank body.
Referring to fig. 2 and 4, in order to further improve the storage uniformity of the lye stored in the configuration tank 21, a spray header 53 is installed at the inner top of the configuration tank 21, and the spray header 53 is communicated with the circulation pipeline 51; in order to facilitate the user to supplement the alkali liquor into the configuration tank 21, the configuration tank 21 is also communicated with an alkali supplementing pipeline 6, the alkali supplementing pipeline 6 is communicated with the circulating pipeline 51, an opening valve 63 is arranged at the position where the alkali supplementing pipeline 6 is communicated with the circulating pipeline 51, and a first valve 61 and a third pump body 62 are arranged on the alkali supplementing pipeline 6; the user can open the first valve 61 and the third pump 62, and supplement the alkali liquor into the configuration tank 21 by matching the alkali liquor supplementing pipeline 6 and the third pump 62.
As shown in fig. 2, the temporary alkali supplementing device 7 is installed at the outer top of the configuration tank 21, the temporary alkali supplementing device 7 includes a holding container 71 with an upper end opening, the holding container 71 is set to be of a funnel-shaped structure, a direct connecting pipeline 72 is communicated with the top of the configuration tank 21 through the lower end opening of the holding container 71, a second valve 73 is installed on the direct connecting pipeline 72, and the second valve 73 can be used for controlling the on-off of the direct connecting pipeline 72 and adjusting the material blanking rate. When the preparation tank 21 needs to be supplemented with alkali liquor but no alkali liquor can be supplemented, the solid alkali can be supplemented into the preparation tank 21 through the containing container 71 and the direct connection pipeline 72 so as to achieve the purpose of temporary alkali supplementation.
As shown in fig. 4, a stirring device 8 is further installed and fixed at the middle position of the top of the configuration tank 21, the stirring device 8 includes a driving member 81 installed and fixed at the top outside the configuration tank 21, a motor can be used as the driving member 81, an output shaft of the driving member 81 is connected with stirring blades 82 in a driving manner, and the stirring blades 82 extend into the tank body of the configuration tank 21; when solid alkali is added into the configuration tank 21, the driving member 81 drives the stirring blades 82 to rotate, so as to achieve the purpose of uniformly stirring the supplemented solid alkali and the originally stored liquid alkali in the configuration tank 21.
Example two:
the automatic alkali supplementing method for the CIP station is characterized in that the automatic alkali supplementing system of the CIP station is communicated with a CIP cleaning system, a storage tank 11 of a CIP storage unit 1 is used as a storage tank of the CIP system, the working state of the whole system is determined according to the liquid level state in the storage tank 11 detected by a liquid level detection device 3, namely when a low liquid level detector 31 detects the liquid level, a configuration tank 21 supplements alkali liquor to the storage tank 11 through a conveying pipeline 4 and a first pump body 41, and when a high liquid level detector 32 detects the liquid level, the conveying of the alkali liquor is stopped, so that the automatic alkali supplementing operation is realized.
Two ends of a circulating pipeline 51 of the configuration tank 21 are respectively communicated with the upper end part and the lower end part of the configuration tank 21, and one end of the circulating pipeline 51 communicated with the top part of the configuration tank 21 sprays alkali liquor (realized by a spray head 53) into the configuration tank 21 so as to improve the uniformity of the alkali liquor stored in the configuration tank 21.
In general, supplementary alkali liquor can be transported to the configuration tank 21 through a tank car, and the supplementary alkali liquor is supplemented into the configuration tank 21 through the matching of the supplementary alkali pipeline 6 and the third pump 62. When the configuration tank 21 needs to be supplemented with alkali, but the tank car does not have the regular alkali supplementing time, a user can temporarily supplement solid alkali into the configuration tank 21 through the temporary alkali supplementing device 7 (meanwhile, water is injected into the configuration tank 21 through the alkali supplementing pipeline 6), and can rapidly dissolve the solid alkali and stir the solid alkali uniformly and store alkali liquor in the configuration tank 21 through the stirring device 8.
The invention will be further described with reference to specific acts and principles:
when the low level detector 31 of the level detection device 3 detects that the level of the liquid in the storage tank 11 has decreased to the lowest limit position, the first pump 41 is opened and the second pump 52 of the configuration tank 21 is closed; when the high-level alkaline liquid container of the liquid level detection device 3 detects that the liquid level in the storage tank 11 rises to the highest limit position or the storage tank 11 is in a normal working state (at this time, the liquid level is between the lowest limit position and the highest limit position), the first pump body 41 is closed, and the second pump body 52 of the configuration tank 21 is opened; when the tank 11 is supplying lye to the various cleaning points, the first pump 41 as well as the second pump 52 of the tank 11 are closed.
The present embodiments are to be considered as illustrative and not restrictive, and modifications which do not constitute an inventive contribution to the present invention may be made as required by those skilled in the art after reading the present specification, but are protected by the patent laws within the scope of the appended claims.
Claims (5)
1. A CIP station automatic alkali supplementing method is characterized in that: comprises a CIP storage unit (1) for storing lye and a configured lye supplementing unit (2) for supplementing lye to the CIP storage unit (1); the CIP storage unit (1) comprises a storage tank (11), a liquid level detection device (3) is arranged in the storage tank (11), the configuration alkali supplementing unit (2) comprises a configuration tank (21), and the configuration tank (21) and the storage tank (11) are connected with a first pump body (41); the liquid level detection device (3) is linked with the first pump body (41), and the volume of the configuration tank (21) is larger than that of the storage tank (11); the storage tank (11) and the configuration tank (21) are both communicated with a circulating unit (5) for realizing self circulation of alkali liquor in each tank body, and the circulating unit (5) comprises a circulating pipeline (51) and a second pump body (52) connected to the circulating pipeline (51); the configuration tank (21) is communicated with an alkali supplementing pipeline (6), and a first valve (61) and a third pump body (62) are arranged on the alkali supplementing pipeline (6); a temporary alkali supplementing device (7) is arranged on the configuration tank (21), the temporary alkali supplementing device (7) comprises a bearing container (71) with an opening, the bearing container (71) is communicated with the configuration tank (21) through a direct connection pipeline (72), and a second valve (73) used for adjusting the material blanking rate is arranged on the direct connection pipeline (72);
the cleaning system also comprises a CIP cleaning system which is communicated with the cleaning system, and the working state of the cleaning system is determined according to the liquid level state in the storage tank (11) detected by the liquid level detection device (3); when the liquid level detection device (3) detects that the liquid level in the storage tank (11) is reduced to the lowest limit position, the first pump body (41) is opened, and the second pump body (52) of the configuration tank (21) is closed; when the liquid level detection device (3) detects that the liquid level in the storage tank (11) rises to the highest limit position or between the lowest limit position and the highest limit position, the first pump body (41) is closed, and the second pump body (52) of the configuration tank (21) is opened; when the storage tank (11) supplies alkali liquor to each cleaning point, the first pump body (41) and the second pump body (52) of the storage tank (11) are closed;
periodically transporting and replenishing alkali liquor for the configuration tank (21) by adopting a tank car; when the configuration tank (21) needs to be supplemented with alkali liquor and the tank wagon is not in the alkali supplementing time, the configuration tank (21) is supplemented with alkali by adopting a solid alkali feeding mode.
2. The automatic alkali supplementing method for the CIP station according to claim 1, characterized in that: a spray head (53) is arranged in the configuration tank (21), and the spray head (53) is communicated with the circulating pipeline (51).
3. The automatic alkali supplementing method for the CIP station according to claim 1, characterized in that: be provided with agitating unit (8) on configuration jar (21), agitating unit (8) are including installation fixing in driving piece (81) on configuration jar (21), just driving piece (81) drive connection has stirring fan blade (82) that are located configuration jar (21).
4. The automatic alkali supplementing method for the CIP station according to claim 1, characterized in that: the circulating pipeline (51) is communicated with the configuration tank (21) and sprays circulating alkali liquor into the configuration tank (21).
5. The automatic alkali supplementing method for the CIP station according to claim 1, characterized in that: the solid alkali is added and the materials in the tank (21) are stirred.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910727707.5A CN110327801B (en) | 2019-08-08 | 2019-08-08 | Automatic alkali supplementing system and method for CIP station |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910727707.5A CN110327801B (en) | 2019-08-08 | 2019-08-08 | Automatic alkali supplementing system and method for CIP station |
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| CN110327801A CN110327801A (en) | 2019-10-15 |
| CN110327801B true CN110327801B (en) | 2021-09-03 |
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| CN114855185A (en) * | 2022-04-28 | 2022-08-05 | 同济大学 | Active liquid level adjusting system and method for alkali tank of large electrolytic cell |
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|---|---|---|---|---|
| CN104028128A (en) * | 2013-03-04 | 2014-09-10 | 甘肃普罗生物科技有限公司 | Automatic alkali preparing device for production of casein |
| CN105268308A (en) * | 2015-11-23 | 2016-01-27 | 金川集团股份有限公司 | Device and method for recycling ore pulp desulfurization-neutralizing clear liquid |
| CN205289102U (en) * | 2015-12-29 | 2016-06-08 | 杭州惠合机械设备有限公司 | CIP cleaning system |
| CN205762817U (en) * | 2016-06-21 | 2016-12-07 | 湖北恒丰医疗制药设备有限公司 | A kind of CIP on-line cleaning system |
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2019
- 2019-08-08 CN CN201910727707.5A patent/CN110327801B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104028128A (en) * | 2013-03-04 | 2014-09-10 | 甘肃普罗生物科技有限公司 | Automatic alkali preparing device for production of casein |
| CN105268308A (en) * | 2015-11-23 | 2016-01-27 | 金川集团股份有限公司 | Device and method for recycling ore pulp desulfurization-neutralizing clear liquid |
| CN205289102U (en) * | 2015-12-29 | 2016-06-08 | 杭州惠合机械设备有限公司 | CIP cleaning system |
| CN205762817U (en) * | 2016-06-21 | 2016-12-07 | 湖北恒丰医疗制药设备有限公司 | A kind of CIP on-line cleaning system |
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