CN214976291U - Acid-base cleaning liquid regenerating unit - Google Patents
Acid-base cleaning liquid regenerating unit Download PDFInfo
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- CN214976291U CN214976291U CN202120579790.9U CN202120579790U CN214976291U CN 214976291 U CN214976291 U CN 214976291U CN 202120579790 U CN202120579790 U CN 202120579790U CN 214976291 U CN214976291 U CN 214976291U
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Abstract
The utility model provides an acid-base cleaning liquid regenerating unit, collect jar, alkali lye collection jar, sour jar and alkali jar including UHT equipment, acidizing fluid, the play liquid end intercommunication of UHT equipment sets up the recovery tube, the recovery tube passes through the three-way valve intercommunication and sets up first pipeline and second pipeline, jar intercommunication is collected with alkali lye to first pipeline, the jar intercommunication is collected with the acidizing fluid to the second pipeline, configuration cooling mechanism on the recovery tube, alkali lye collection jar passes through third pipeline intercommunication alkali jar, set up first valve on the third pipeline, the acidizing fluid is collected the jar and is passed through fourth pipeline intercommunication sour jar, set up the second valve on the fourth pipeline, all set up filter mechanism on third pipeline and the fourth pipeline. The utility model discloses can carry out recovery processing to acidizing fluid or alkali lye after UHT equipment washs, avoid acidizing fluid or alkali lye high temperature to damage equipment, can filter and automated inspection conductivity and supplementary corresponding acidizing fluid or alkali lye to the impurity in acidizing fluid or the alkali lye simultaneously.
Description
Technical Field
The utility model relates to a dairy products production facility technical field, concretely relates to acid-base cleaning liquid regenerating unit.
Background
The general material of ultra-high temperature sterilization machine (UHT) is pumped into a cold-hot material heat exchange device in a sterilization machine by a centrifugal pump to be preheated, then the material is rapidly heated to sterilization temperature and is kept for about 3 seconds before and after the sterilization temperature is reached through a high-temperature barrel filled with high pressure, and microorganisms and enzymes in the material are rapidly killed. The material is cooled after leaving the hot tub by heat exchange with the cold material, typically at a temperature below 65 ℃. The device is needed to be used in the production of dairy products, the interior of the dairy products is needed to be cleaned after the dairy products are used, the traditional cleaning mode is to introduce acid liquor and alkali liquor into the device for washing, the acid liquor and the alkali liquor with certain impurities and concentration are discharged after the washing, the temperature of the acid liquor and the temperature of the alkali liquor are also higher, the cleaning solution contains impurities, the cleaning solution needs to be discarded after being used for several times, and more acid liquor and alkali liquor are wasted, so that a device for regenerating the acid-alkali cleaning solution is needed.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides an acid-base cleaning liquid regenerating unit can carry out recovery processing to acidizing fluid or alkali lye after UHT equipment washs, avoids acidizing fluid or alkali lye high temperature to damage equipment, can filter the impurity in acidizing fluid or the alkali lye simultaneously.
For solving the technical problem, the utility model provides an acid-base cleaning liquid regenerating unit, collect jar, alkali lye collection jar, sour jar and alkali jar including UHT equipment, acidizing fluid, the play liquid end intercommunication of UHT equipment sets up the recovery tube, the recovery tube passes through the three-way valve intercommunication and sets up first pipeline and second pipeline, jar intercommunication is collected with alkali lye to first pipeline, the jar intercommunication is collected with the acidizing fluid to the second pipeline, configuration cooling mechanism on the recovery tube, the alkali lye collection jar passes through third pipeline intercommunication alkali jar, set up first valve on the third pipeline, the acidizing fluid is collected the jar and is passed through the sour jar of fourth pipeline intercommunication, set up the second valve on the fourth pipeline, all set up filter mechanism on third pipeline and the fourth pipeline.
Further, the liquid inlet end of the UHT equipment is communicated with the acid cylinder through a first cleaning pipeline, the UHT equipment is communicated with the alkali cylinder through a second cleaning pipeline, and the first cleaning pipeline and the second cleaning pipeline are both provided with self-sucking pumps.
Furthermore, the cooling mechanism adopts a plate heat exchanger.
Furthermore, the filtering mechanism adopts a ceramic membrane filter.
Furthermore, the lower part side of the alkali liquor collecting cylinder is communicated with a third pipeline, the bottom of the alkali liquor collecting cylinder is of a conical structure, a first waste material discharge pipeline is arranged at the center of the bottom of the alkali liquor collecting cylinder, and a third valve is arranged on the first waste material discharge pipeline.
Furthermore, the lower side of the acid liquor collection cylinder is communicated with a fourth pipeline, the bottom of the acid liquor collection cylinder is of a conical structure, a second waste material discharge pipeline is arranged in the center of the bottom of the acid liquor collection cylinder, and a fourth valve is arranged on the second waste material discharge pipeline.
Further, an online conductivity detector and a supplementary pipeline are arranged on the acid cylinder and the alkali cylinder.
The utility model discloses an above-mentioned technical scheme's beneficial effect as follows:
the UHT equipment is an ultra-high temperature sterilization machine, which needs to be washed by acid liquor and alkali liquor after working, the washed acid liquor or alkali liquor is recycled by a recycling pipe, and the acid liquor or alkali liquor is firstly cooled by a cooling mechanism, so that the temperature of the acid liquor and the alkali liquor is reduced, and the subsequent equipment such as a filter is prevented from being damaged. In addition, when passing through the three-way valve, the corresponding pipeline is opened according to the acid liquor or the alkali liquor, and the acid liquor or the alkali liquor enters the acid liquor collecting cylinder. In the collecting cylinder, impurities in the acid liquor or the alkali liquor are precipitated to the bottom of the cylinder, and the first valve or the second valve is opened, so that the acid liquor or the alkali liquor enters the filter to be filtered and is finally stored in the acid cylinder and the alkali cylinder. In addition, the impurities precipitated in the collection tank may be discharged through the bottom of the collection tank.
The utility model discloses can carry out recovery processing to acidizing fluid or alkali lye after UHT equipment washs, avoid acidizing fluid or alkali lye high temperature to damage equipment, can filter and automated inspection conductivity and supplementary corresponding acidizing fluid or alkali lye to the impurity in acidizing fluid or the alkali lye simultaneously.
Drawings
FIG. 1 is a schematic structural view of the acid-base cleaning solution regenerating device of the present invention;
FIG. 2 is a schematic structural diagram of the alkali vat of the present invention;
fig. 3 is a schematic structural diagram of the acid tank of the present invention.
1. A second cleaning pipeline; 2. a first cleaning pipeline; 3. UHT equipment; 4. a recovery pipe; 5. a cooling mechanism; 6. a three-way valve; 7. a first pipeline; 8. a second pipeline; 9. an alkali liquor collecting tank; 10. an acid liquor collection tank; 11. a third valve; 12. a first waste discharge conduit; 13. a fourth valve; 14. a second waste discharge conduit; 15. a first valve; 16. a second valve; 17. a third pipeline; 18. a fourth pipeline; 19. a filtering mechanism; 20. a supplementary pipeline; 21. an online conductivity detector; 22. an alkali jar; 23. an acid tank; 24. a self-priming pump.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to fig. 1 to 3 of the embodiments of the present invention. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. All other embodiments, which can be derived from the description of the embodiments of the present invention by a person skilled in the art, are within the scope of the present invention.
Example one
As shown in fig. 1-3: an acid-base cleaning liquid regeneration device comprises a UHT device 3, an acid liquid collection tank 10, an alkali liquid collection tank 9, an acid tank 23 and an alkali tank 22, wherein a liquid outlet end of the UHT device 3 is communicated with a recovery pipe 4, the recovery pipe 4 is communicated with a first pipeline 7 and a second pipeline 8 through a three-way valve 6, the first pipeline 7 is communicated with the alkali liquid collection tank 9, the second pipeline 8 is communicated with the acid liquid collection tank 10, a cooling mechanism 5 is configured on the recovery pipe 4, the alkali liquid collection tank 9 is communicated with the alkali tank 22 through a third pipeline 17, a first valve 15 is arranged on the third pipeline 17, the acid liquid collection tank 10 is communicated with the acid tank 23 through a fourth pipeline 18, a second valve 16 is arranged on the fourth pipeline 18, and a filtering mechanism 19 is arranged on the third pipeline 17 and the fourth pipeline 18.
Specifically, the acid liquid and the alkali liquid do not flow in the pipeline at the same time, so the acid liquid or the alkali liquid is recovered by selecting an adaptive channel through a three-way valve. The filtering mechanism adopts a ceramic membrane filter to filter impurities in the ceramic membrane filter. The three-way valve adopts an electromagnetic valve to directly and remotely control the circulation pipeline of the acid liquor or the alkali liquor.
According to one embodiment of the present invention, as shown in figures 1-3,
the liquid inlet end of the UHT equipment 3 is communicated with an acid cylinder 23 through a first cleaning pipeline 2, the UHT equipment 3 is communicated with an alkali cylinder 22 through a second cleaning pipeline 1, and self-sucking pumps 24 are arranged on the first cleaning pipeline 2 and the second cleaning pipeline 1. The UHT equipment is communicated with the acid cylinder or the alkali cylinder through a pipeline, and acid liquor or alkali liquor is sent into the UHT equipment for cleaning through a self-priming pump when cleaning is needed.
According to one embodiment of the present invention, as shown in figure 1,
the temperature reduction mechanism 5 adopts a plate heat exchanger, and the plate heat exchanger reduces the temperature of the acid liquor or the alkali liquor and then enters the next step.
The filtering mechanism 19 adopts a ceramic membrane filter.
In one embodiment of the present invention, as shown in figure 1,
the lower part side of the alkali liquor collecting cylinder 9 is communicated with a third pipeline 17, the bottom of the alkali liquor collecting cylinder 9 is of a conical structure, a first waste material discharge pipeline 12 is arranged at the center of the bottom of the alkali liquor collecting cylinder 9, and a third valve 11 is arranged on the first waste material discharge pipeline 12.
The lower side of the acid liquor collecting cylinder 10 is communicated with a fourth pipeline 18, the bottom of the acid liquor collecting cylinder 10 is of a conical structure, a second waste material discharge pipeline 14 is arranged in the center of the bottom of the acid liquor collecting cylinder 10, and a fourth valve 13 is arranged on the second waste material discharge pipeline 14.
The bottom of the acid liquor collecting cylinder and the bottom of the alkali liquor collecting cylinder are both in a conical structure, so that impurities are precipitated and then gathered to the center, and the valve below the collecting cylinder is opened, so that the acid liquor or the alkali liquor at the bottom can be communicated with the impurities and then discharged together.
In one embodiment of the present invention, as shown in figures 1-3,
the acid cylinder 23 and the alkali cylinder 22 are both provided with an online conductivity detector 21 and a supplementary pipeline 20. The online conductivity detector can automatically detect the conductivity of the acid liquor or the alkali liquor so as to judge whether the concentration of the acid liquor or the alkali liquor is qualified or not, and automatically supplement the alkali liquor or the acid liquor to enable the concentration of the alkali liquor or the acid liquor to reach the available concentration; the conductivity of the alkali liquor is 90-110ms/cm, and the conductivity of the acid liquor is 60-75 ms/cm.
The acid liquor or the alkali liquor can be recycled through the device, so that the production cost is saved, and the waste is reduced. Can save 15-30% of alkali liquor and 10-15% of acid liquor.
In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.
Claims (7)
1. The acid-base cleaning liquid regenerating device is characterized in that: comprises UHT equipment (3), an acid liquor collecting cylinder (10), an alkali liquor collecting cylinder (9), an acid cylinder (23) and an alkali cylinder (22), a liquid outlet end of the UHT equipment (3) is communicated with a recovery pipe (4), the recovery pipe (4) is communicated with a first pipeline (7) and a second pipeline (8) through a three-way valve (6), the first pipeline (7) is communicated with an alkali liquor collecting cylinder (9), the second pipeline (8) is communicated with an acid liquor collecting cylinder (10), a cooling mechanism (5) is arranged on the recovery pipe (4), the alkali liquor collecting cylinder (9) is communicated with an alkali cylinder (22) through a third pipeline (17), a first valve (15) is arranged on the third pipeline (17), the acid liquor collecting cylinder (10) is communicated with an acid cylinder (23) through a fourth pipeline (18), and a second valve (16) is arranged on the fourth pipeline (18), and a filtering mechanism (19) is arranged on each of the third pipeline (17) and the fourth pipeline (18).
2. The acid-base cleaning solution regeneration device according to claim 1, wherein: the liquid inlet end of the UHT equipment (3) is communicated with the acid cylinder (23) through a first cleaning pipeline (2), the UHT equipment (3) is communicated with the alkali cylinder (22) through a second cleaning pipeline (1), and the first cleaning pipeline (2) and the second cleaning pipeline (1) are both provided with self-sucking pumps (24).
3. The acid-base cleaning solution regeneration device according to claim 1, wherein: the cooling mechanism (5) adopts a plate heat exchanger.
4. The acid-base cleaning solution regeneration device according to claim 1, wherein: the filtering mechanism (19) adopts a ceramic membrane filter.
5. The acid-base cleaning solution regeneration device according to claim 1, wherein: the lower part side of alkali lye collection jar (9) and third pipeline (17) intercommunication, the bottom of alkali lye collection jar (9) is the toper structure, the bottom center of alkali lye collection jar (9) sets up first waste discharge pipe (12), set up third valve (11) on first waste discharge pipe (12).
6. The acid-base cleaning solution regeneration device according to claim 5, wherein: the lower side face of the acid liquor collecting cylinder (10) is communicated with a fourth pipeline (18), the bottom of the acid liquor collecting cylinder (10) is of a conical structure, a second waste material discharge pipeline (14) is arranged in the center of the bottom of the acid liquor collecting cylinder (10), and a fourth valve (13) is arranged on the second waste material discharge pipeline (14).
7. The acid-base cleaning solution regeneration device according to claim 6, wherein: the acid cylinder (23) and the alkali cylinder (22) are both provided with an online conductivity detector (21) and a supplementary pipeline (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120579790.9U CN214976291U (en) | 2021-03-22 | 2021-03-22 | Acid-base cleaning liquid regenerating unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120579790.9U CN214976291U (en) | 2021-03-22 | 2021-03-22 | Acid-base cleaning liquid regenerating unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214976291U true CN214976291U (en) | 2021-12-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120579790.9U Active CN214976291U (en) | 2021-03-22 | 2021-03-22 | Acid-base cleaning liquid regenerating unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214976291U (en) |
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2021
- 2021-03-22 CN CN202120579790.9U patent/CN214976291U/en active Active
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