CN220496281U - Automatic quantitative adding and combining device for concentrated acid and alkali of sterilizing machine - Google Patents
Automatic quantitative adding and combining device for concentrated acid and alkali of sterilizing machine Download PDFInfo
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- CN220496281U CN220496281U CN202322029889.3U CN202322029889U CN220496281U CN 220496281 U CN220496281 U CN 220496281U CN 202322029889 U CN202322029889 U CN 202322029889U CN 220496281 U CN220496281 U CN 220496281U
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- 239000003513 alkali Substances 0.000 title claims abstract description 56
- 239000002253 acid Substances 0.000 title claims abstract description 54
- 230000001954 sterilising effect Effects 0.000 title claims abstract description 33
- 239000007788 liquid Substances 0.000 claims abstract description 142
- 238000004140 cleaning Methods 0.000 claims abstract description 56
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 47
- 238000000034 method Methods 0.000 claims abstract description 28
- 230000008569 process Effects 0.000 claims abstract description 28
- 239000000463 material Substances 0.000 claims abstract description 23
- 239000000645 desinfectant Substances 0.000 claims abstract description 11
- 239000007921 spray Substances 0.000 claims description 7
- 230000003584 silencer Effects 0.000 claims description 3
- 238000007789 sealing Methods 0.000 abstract description 8
- 238000013461 design Methods 0.000 abstract description 4
- 238000011010 flushing procedure Methods 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 6
- 239000008186 active pharmaceutical agent Substances 0.000 description 4
- 230000008901 benefit Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 244000005700 microbiome Species 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- -1 polytetrafluoroethylene Polymers 0.000 description 2
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 2
- 239000004810 polytetrafluoroethylene Substances 0.000 description 2
- 230000005856 abnormality Effects 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000005022 packaging material Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000011002 quantification Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
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- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
The utility model discloses an automatic quantitative adding and combining device for concentrated acid and alkali of a sterilizer, and belongs to the technical field of adding of concentrated acid and alkali of a sterilizer. Solves the problem that the traditional sterilizer concentrated acid-alkali adding device in the prior art is difficult to automatically and quantitatively add concentrated acid liquor and the using amount of the concentrated alkali liquor; the utility model connects the cold disinfectant temporary storage box, the diaphragm pump, the cleaning liquid quantitative storage tank, the air compressor, the material cylinder, the first process water storage, the concentrated acid liquid ball valve, the concentrated alkali liquid ball valve and the process water storage, and forms a process water self-flushing system, a concentrated acid alkali liquid automatic quantitative adding system and a leakage-proof design by arranging a valve in a channel and arranging a pressure sensor and a capacitance type liquid level meter in the cleaning liquid quantitative storage tank; the utility model can be applied to sterilizing machines, meets the requirement of automatic quantitative addition of concentrated acid liquid and concentrated alkali liquid, prolongs the service life of the sealing ring by the additionally arranged self-cleaning design, reduces the maintenance rate of the device, and effectively avoids the concentrated acid alkali liquid from flowing into the product by the anti-leakage design.
Description
Technical Field
The utility model relates to an automatic quantitative adding and combining device for concentrated acid and alkali, in particular to an automatic quantitative adding and combining device for concentrated acid and alkali of a sterilizer, and belongs to the technical field of adding of concentrated acid and alkali of a sterilizer.
Background
The sterilizer is a machine which can kill a plurality of microorganisms on products, packaging materials and the like and reduce the number of microorganisms to an allowable range. The traditional concentrated acid and alkali adding device of the sterilizer conveys concentrated acid liquid or concentrated alkali liquid with concentration not less than 30% into a material cylinder of the sterilizer through a pipeline, when the concentrated acid liquid or the concentrated alkali liquid is added, the pneumatic stop valve is used for controlling, the opening time of the pneumatic stop valve is controlled by the sterilizer, the using amount is difficult to quantify, and the adding amount is inaccurate; the polytetrafluoroethylene sealing ring of the pneumatic stop valve is contacted with concentrated acid and concentrated alkali liquor for a long time, so that the service life is only 90 days; when the pneumatic stop valve is disassembled and replaced, the polytetrafluoroethylene sealing ring contacted with the concentrated acid liquid and the concentrated alkali liquid is deformed and worn and has serious corrosion and shedding signs, and when the pneumatic stop valve is used for 75 days, the pneumatic stop valve has poor sealing signs, so that leaked cleaning liquid is mixed with materials in a sterilizing machine system, and the food safety risk is caused.
In summary, the conventional sterilizer has the following problems: 1. the cold disinfectant cannot be automatically controlled to be added, and when the cold disinfectant is used for pipeline disinfection, the cold disinfectant can only be poured into the material tank through manual operation, and the cold disinfectant is unevenly mixed; 2. the design of no leakage prevention is adopted, the food safety risk of mixing the product with acid and alkali disinfectant is easily caused, and the valve is soaked in the acid and alkali liquid for a long time, so that the sealing effect is poor, and the abrasion and falling impurities lead to uninterrupted sources of impurities in the product; 3. most of the liquid crystal display devices do not have the function of automatically and quantitatively adding concentrated acid liquid and the usage amount of concentrated alkali liquid.
Therefore, a concentrated acid and alkali adding device of a sterilizing machine is needed, the accurate quantification and adding control of concentrated acid liquid and concentrated alkali liquid can be realized, and the sterilizing machine is provided with a water flushing control system, so that corrosion of system components and valves is avoided.
Disclosure of Invention
The following presents a simplified summary of the utility model in order to provide a basic understanding of some aspects of the utility model. It should be understood that this summary is not an exhaustive overview of the utility model. It is not intended to identify key or critical elements of the utility model or to delineate the scope of the utility model. Its purpose is to present some concepts in a simplified form as a prelude to the more detailed description that is discussed later.
In view of the above, the utility model provides a combination device for automatically and quantitatively adding concentrated acid and alkali in a sterilizer, which aims to solve the problem that the traditional device for adding concentrated acid and alkali in the sterilizer is difficult to automatically and quantitatively add concentrated acid and alkali in the prior art.
The technical proposal is as follows: the automatic quantitative adding and combining device for concentrated acid and alkali of a sterilizing machine comprises a cold sterilizing liquid temporary storage box, a diaphragm pump, a capacitive liquid level meter, a pressure sensor, a spray ball, a cleaning liquid quantitative storage tank, an air compressor, a material cylinder, a first process water storage device, concentrated alkali liquor, concentrated acid liquor, a concentrated acid liquor ball valve, a concentrated alkali liquor ball valve and a second process water storage device;
a channel is arranged at the top of the cleaning liquid quantitative storage tank and is connected with an air compressor through a second angle seat valve, a spray ball is arranged in the cleaning liquid quantitative storage tank, the channel is arranged at the top of the spray ball and is connected with a second process water storage device through a first pneumatic butterfly valve, a channel is arranged at the bottom of the cleaning liquid quantitative storage tank, and an eighth angle seat valve and a seventh angle seat valve are arranged on the channel;
the diaphragm pump is connected between the first pneumatic butterfly valve and the cleaning liquid quantitative storage tank through the first angle seat valve, and the left side of the diaphragm pump is connected with the cold disinfectant temporary storage tank;
the first process water storage is connected with the material cylinder through a second pneumatic butterfly valve, a channel is arranged at the bottom of the material cylinder, a fourth pneumatic butterfly valve is arranged on the channel, a channel is arranged between the material cylinder and the second pneumatic butterfly valve and is connected between an eighth angle seat valve and a seventh angle seat valve, and a third angle seat valve is arranged on the channel;
the concentrated acid liquid storage is connected with a channel where the third angle seat valve is located through a concentrated alkali liquid ball valve, a fifth angle seat valve and a ninth angle seat valve, and the concentrated alkali liquid storage is connected between the fifth angle seat valve and the ninth angle seat valve through the concentrated alkali liquid ball valve and the fourth angle seat valve;
the top of the cleaning liquid quantitative storage tank is provided with a pressure sensor, and the inside of the cleaning liquid quantitative storage tank is provided with a capacitance type liquid level meter.
Further, a diaphragm pump silencer and a diaphragm pump air source are arranged on the diaphragm pump.
Further, the automatic quantitative adding and combining device for the concentrated acid and the alkali of the sterilizing machine further comprises a first discharge pipeline, a second discharge pipeline, a third discharge pipeline, a fourth discharge pipeline and a fifth discharge pipeline, wherein a water inlet of the first discharge pipeline is connected between a cleaning liquid quantitative storage tank and a second angle seat valve, a water inlet of the second discharge pipeline is connected between the fifth angle seat valve and a ninth angle seat valve through a sixth angle seat valve, a water inlet of the third discharge pipeline is connected with the cleaning liquid quantitative storage tank through a seventh angle seat valve and a eighth angle seat valve, a water inlet of the fourth discharge pipeline is connected with a material cylinder through a fourth pneumatic butterfly valve, and a water inlet of the fifth discharge pipeline is connected with a first process water storage device through a third pneumatic butterfly valve and a second pneumatic butterfly valve.
The beneficial effects of the utility model are as follows: according to the utility model, the cold disinfectant temporary storage tank, the diaphragm pump, the cleaning liquid quantitative storage tank, the air compressor, the material cylinder, the concentrated acid liquid ball valve and the concentrated alkali liquid ball valve are effectively combined, the alkali set liquid level and the concentrated acid liquid adding liquid level are set in the cleaning liquid quantitative storage tank, when the set value is reached, the fifth angle seat valve and the fourth angle seat valve are automatically closed, the functions of setting the total adding amount of concentrated acid liquid and concentrated alkali liquid and automatically adding the concentrated acid liquid are realized, and the accuracy of quantitative adding of the concentrated acid liquid and the concentrated alkali liquid is improved; after the control valves are matched to form combined control, the sealing effect is better; the self-cleaning system is additionally arranged, so that the sealing rings are prevented from being soaked in high-concentration acid concentrated alkali liquor for a long time, the service life of each sealing ring is prolonged to at least 270 days, the failure rate and maintenance rate of the device are reduced, and the utilization rate level of sterilizing machine equipment is improved; the valve is additionally arranged to prevent leakage, so that the risk that cleaning liquid is mixed into a product due to the abnormality of the valve is avoided.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:
fig. 1 is a schematic diagram of a sterilizing machine concentrated acid and alkali automatic quantitative adding combination device.
Reference numerals: 1. a first pneumatic butterfly valve; 2. a temporary storage box for cold disinfectant; 3. a first seat valve; 4. a diaphragm pump; 5. a capacitive level gauge; 6. a pressure sensor; 7. spraying balls; 8. a cleaning liquid quantitative storage tank; 9. a first discharge line; 10. a second angle seat valve; 11. an air compressor; 12. a material cylinder; 13. a third seat valve; 14. a second pneumatic butterfly valve; 15. a third pneumatic butterfly valve; 16. process water; 17. concentrated alkali liquor; 18. concentrated acid liquor; 19. a concentrated acid liquid ball valve; 20. a concentrated alkali liquor ball valve; 21. a fourth seat valve; 22. a fifth-angle seat valve; 23. a second discharge line; 24. a sixth angle seat valve; 25. a third discharge line; 26. a seventh angle seat valve; 27. an eighth seat valve; 28. a ninth angle seat valve; 29. a fourth pneumatic butterfly valve; 30. a fourth discharge line; 31. a fifth discharge line; 32. a diaphragm pump muffler; 33. the diaphragm pump pumps an air source; 34. a process water reservoir.
Detailed Description
In order to make the embodiments and advantages of the present utility model clearer, the embodiments of the present utility model will be described in further detail below with reference to the attached drawings, it should be apparent that the described embodiments are only some embodiments of the present utility model, and not exhaustive of all embodiments. It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other.
In the present utility model, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between the inside of two electric elements or interaction relationship between the two electric elements. The specific meaning of the above terms in the present utility model can be understood by those skilled in the art according to the specific circumstances.
Referring to fig. 1 for describing the embodiment in detail, a sterilizing machine concentrated acid-base automatic quantitative adding combination device comprises a cold sterilizing liquid temporary storage tank 2, a diaphragm pump 4, a capacitance type liquid level meter 5, a pressure sensor 6, a cleaning liquid quantitative storage tank 8, an air compressor 11, a material cylinder 12, a first process water storage 16, a concentrated alkali liquid 17, a concentrated acid liquid 18, a concentrated acid liquid ball valve 19, a concentrated alkali liquid ball valve 20 and a process water storage 34;
a path of passage is arranged at the top of the cleaning liquid quantitative storage tank 8 and is connected with the air compressor 11 through the second angle seat valve 10, a spray ball 7 is arranged in the cleaning liquid quantitative storage tank 8, a path of passage is arranged at the top of the spray ball 7 and is connected with the second process water storage 34 through the first pneumatic butterfly valve 1, a path of passage is arranged at the bottom of the cleaning liquid quantitative storage tank 8, and an eighth angle seat valve 27 and a seventh angle seat valve 26 are arranged on the passages;
the diaphragm pump 4 is connected between the first pneumatic butterfly valve 1 and the cleaning liquid quantitative storage tank 8 through the first angle seat valve 3, and the left side of the diaphragm pump 4 is connected with the cold disinfectant temporary storage tank 2;
the first process water storage 16 is connected with the material cylinder 12 through the second pneumatic butterfly valve 14, a channel is arranged at the bottom of the material cylinder 12, a fourth pneumatic butterfly valve 29 is arranged on the channel, a channel is arranged between the material cylinder 12 and the second pneumatic butterfly valve 14 and is connected between the eighth angle seat valve 27 and the seventh angle seat valve 26, and a third angle seat valve 13 is arranged on the channel;
the concentrated acid liquid storage 18 is connected with a channel where the third angle seat valve 13 is located through a concentrated alkali liquid ball valve 20, a fifth angle seat valve 22 and a ninth angle seat valve 28, and the concentrated alkali liquid storage 17 is connected between the fifth angle seat valve 22 and the ninth angle seat valve 28 through a concentrated acid liquid ball valve 19 and a fourth angle seat valve 21;
the top of the cleaning liquid quantitative storage tank 8 is provided with a pressure sensor 6, and the inside of the cleaning liquid quantitative storage tank 8 is provided with a capacitance type liquid level meter 5.
Further, a diaphragm pump silencer 32 and a diaphragm pump air source 33 are arranged on the diaphragm pump 4.
Further, the automatic quantitative adding and combining device for the concentrated acid and the alkali of the sterilizing machine further comprises a first discharge pipeline 9, a second discharge pipeline 23, a third discharge pipeline 25, a fourth discharge pipeline 30 and a fifth discharge pipeline 31, wherein a water inlet of the first discharge pipeline 9 is connected between a cleaning liquid quantitative storage tank 8 and a second angle seat valve 10, a water inlet of the second discharge pipeline 23 is connected between a fifth angle seat valve 22 and a ninth angle seat valve 28 through a sixth angle seat valve 24, a water inlet of the third discharge pipeline 25 is connected with the cleaning liquid quantitative storage tank 8 through a seventh angle seat valve 26 and a eighth angle seat valve 27, a water inlet of the fourth discharge pipeline 30 is connected with a material cylinder 12 through a fourth pneumatic butterfly valve 29, and a water inlet of the fifth discharge pipeline 31 is connected with a first process water storage 16 through a third pneumatic butterfly valve 15 and a second pneumatic butterfly valve 14;
specifically, in this embodiment, the first pneumatic butterfly valve 1 selects an AV01 valve, the first seat valve 3 selects an AV 06 valve, the second seat valve 10 selects an AV 04 valve, the third seat valve 13 selects a DS VA01 valve, the second pneumatic butterfly valve 14 selects a WAV01 valve, the third pneumatic butterfly valve 15 selects a WAV02 valve, the fourth seat valve 21 selects an AV 03 valve, the fifth seat valve 22 selects an AV02 valve, the sixth seat valve 24 selects an AV 05 valve, the seventh seat valve 26 selects a DS VA02 valve, the eighth seat valve 27 selects a DS VA10 valve, the ninth seat valve 28 selects a DS VA20 valve, and the fourth pneumatic butterfly valve 29 selects a TIVA04 valve;
in the cleaning of the sterilizing machine, all valves are closed in an initial state, the adding liquid level of the concentrated lye is set, and the control pressure value of a cleaning liquid quantitative storage tank 8 is set;
when the sterilizing machine is started, the first pneumatic butterfly valve 1 is opened, process water in the second process water storage 34 flows out, the first pneumatic butterfly valve 1 door is closed after flushing the cleaning liquid quantitative storage tank 8 for 5 seconds, meanwhile, the sixth angle seat valve 24 is opened for discharging, after the capacitance type liquid level meter 5 detects 0 liquid level, the sixth angle seat valve 24 door is closed after 5 seconds, the fifth angle seat valve 22 is opened, when the cleaning liquid quantitative storage tank 8 reaches the alkali set liquid level, the fifth angle seat valve 22 is closed, the second angle seat valve 10 is opened, the cleaning liquid quantitative storage tank 8 is pressurized, the pressure sensor 6 is used for monitoring, and when the cleaning liquid quantitative storage tank 8 reaches the set pressure value, the second angle seat valve 10 is closed;
when the sterilizing machine executes an alkali adding program, the eighth angle seat valve 27 is opened, the third angle seat valve 13 is closed for 10 seconds after each time of 10 seconds, so that concentrated alkali liquid is added into the material cylinder 12 at a constant speed until the capacitance type liquid level meter 5 of the cleaning liquid quantitative storage tank 8 detects 0 liquid level, the third angle seat valve 13 is closed after 5 seconds, the eighth angle seat valve 27 is closed after 30 seconds, and then the seventh angle seat valve 26 is opened to prevent leakage;
when the sterilization machine runs to a self-cleaning program, after the sixth angle seat valve 24 is opened, the first pneumatic butterfly valve 1 is opened, the cleaning liquid quantitative storage tank 8 is flushed by water, after 10 seconds, the first pneumatic butterfly valve 1 is closed, after the capacitance type liquid level meter 5 detects 0 liquid level, the sixth angle seat valve 24 is closed for 5 seconds, the fourth angle seat valve 21 is opened, when the cleaning liquid quantitative storage tank 8 reaches the acid set liquid level, the fourth angle seat valve 21 is closed, the second angle seat valve 10 is opened, the cleaning liquid quantitative storage tank 8 is pressurized by adopting the compressed air machine 11, and when the pressure of the cleaning liquid quantitative storage tank 8 reaches the set pressure value, the second angle seat valve 10 is closed;
when the sterilization machine executes an acid adding program, the ninth angle seat valve 28 is opened, meanwhile, the third angle seat valve 13 is opened, the third angle seat valve 13 is closed for 10 seconds after being opened for 10 seconds each time, so that concentrated acid liquid is added into the material cylinder 12 at a constant speed until the capacitance type liquid level meter 5 of the cleaning liquid quantitative storage tank 8 detects 0 liquid level, the third angle seat valve 13 is closed after 5 seconds, the ninth angle seat valve 28 is closed after 30 seconds, and then the seventh angle seat valve 26 is opened to prevent leakage;
when the sterilization machine runs to a self-cleaning program, after the sixth angle seat valve 24 is opened, the first pneumatic butterfly valve 1 is opened, process water in the second process water storage 34 flows out, the process water washes the cleaning liquid quantitative storage tank 8, after 30 seconds, the first pneumatic butterfly valve 1 is closed, after the capacitance type liquid level meter 5 detects 0 liquid level, the sixth angle seat valve 24 is closed after 5 seconds, the step is continuously executed for 3 times, when the capacitance type liquid level meter 5 detects 0 liquid level again, after 30 seconds, the seventh angle seat valve 26 is opened, and meanwhile, the sixth angle seat valve 24 is opened to prevent leakage;
when the sterilizing machine is sterilizing, all valves are closed in an initial state, the adding liquid level of the cold sterilizing liquid is set, and the control pressure value of the cleaning liquid quantitative storage tank 8 is set;
when the sterilizing machine is started, the first pneumatic butterfly valve 1 is opened, process water in the second process water storage 34 flows out, the process water flushes the cleaning liquid quantitative storage tank 8, the first pneumatic butterfly valve 1 is closed after 5 seconds, meanwhile, the sixth angle seat valve 24 is opened and discharged through the second discharge pipeline 23, after the capacitance type liquid level meter 5 detects 0 liquid level, the sixth angle seat valve 24 is closed after 5 seconds, the first angle seat valve 3 is opened, the diaphragm pump 4 starts to work, cold sterilizing liquid in the sterilizing liquid temporary storage tank 2 is transported into the cleaning liquid quantitative storage tank 8, the monitoring is carried out through the capacitance type liquid level meter 5, when the cleaning liquid quantitative storage tank 8 reaches the set cold sterilizing liquid adding liquid level, the diaphragm pump 4 stops working, and the first angle seat valve 3 is closed;
when the sterilization machine enters a water circulation program, the ninth angle seat valve 28 is opened, the third angle seat valve 13 is closed for 10 seconds after being opened for 10 seconds each time until the capacitance type liquid level meter 5 of the cleaning liquid quantitative storage tank 8 detects 0 liquid level, the third angle seat valve 13 is closed after 5 seconds, the ninth angle seat valve 28 is closed after 30 seconds, and then the seventh angle seat valve 26 is opened, so that leakage risks are prevented;
when the sterilization machine runs to a self-cleaning program, after the sixth angle seat valve 24 is opened, the first pneumatic butterfly valve 1 is opened, the water washes the cleaning liquid quantitative storage tank 8, after 30 seconds, the first pneumatic butterfly valve 1 is closed, after the capacitance type liquid level meter 5 detects 0 liquid level, the sixth angle seat valve 24 is closed for 5 seconds, the step is continuously executed for 3 times, when the capacitance type liquid level meter 5 of the cleaning liquid quantitative storage tank 8 detects 0 liquid level again, after 30 seconds, the seventh angle seat valve 26 and the sixth angle seat valve 24 are opened to be discharged through the second discharge pipeline 23 and the third discharge pipeline 25.
While the utility model has been described with respect to a limited number of embodiments, those skilled in the art, having benefit of the above description, will appreciate that other embodiments are contemplated within the scope of the utility model as described herein. Furthermore, it should be noted that the language used in the specification has been principally selected for readability and instructional purposes, and may not have been selected to delineate or circumscribe the inventive subject matter. Accordingly, many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the appended claims. The disclosure of the present utility model is intended to be illustrative, but not limiting, of the scope of the utility model, which is defined by the appended claims.
Claims (3)
1. The automatic quantitative adding and combining device for concentrated acid and alkali of the sterilizing machine is characterized by comprising a cold sterilizing liquid temporary storage box (2), a diaphragm pump (4), a cleaning liquid quantitative storage tank (8), an air compressor (11), a material cylinder (12), a first process water storage (16), a concentrated alkali liquid storage (17), a concentrated acid liquid storage (18), a concentrated acid liquid ball valve (19), a concentrated alkali liquid ball valve (20) and a second process water storage (34);
a path of channel is arranged at the top of the cleaning liquid quantitative storage tank (8) and is connected with an air compressor (11) through a second angle seat valve (10), a spray ball (7) is arranged in the cleaning liquid quantitative storage tank (8), a path of channel is arranged at the top of the spray ball (7) and is connected with a second process water storage device (34) through a first pneumatic butterfly valve (1), a path of channel is arranged at the bottom of the cleaning liquid quantitative storage tank (8), and an eighth angle seat valve (27) and a seventh angle seat valve (26) are arranged on the channels;
the diaphragm pump (4) is connected between the first pneumatic butterfly valve (1) and the cleaning liquid quantitative storage tank (8) through the first angle seat valve (3), and the left side of the diaphragm pump (4) is connected with the cold disinfectant temporary storage tank (2);
the first process water storage device (16) is connected with the material cylinder (12) through the second pneumatic butterfly valve (14), a channel is arranged at the bottom of the material cylinder (12), a fourth pneumatic butterfly valve (29) is arranged on the channel, a channel is arranged between the material cylinder (12) and the second pneumatic butterfly valve (14) and is connected between the eighth angle seat valve (27) and the seventh angle seat valve (26), and a third angle seat valve (13) is arranged on the channel;
the concentrated acid liquid storage device (18) is connected with a channel where the third angle seat valve (13) is located through a concentrated alkali liquid ball valve (20), a fifth angle seat valve (22) and a ninth angle seat valve (28), and the concentrated alkali liquid storage device (17) is connected between the fifth angle seat valve (22) and the ninth angle seat valve (28) through a concentrated acid liquid ball valve (19) and a fourth angle seat valve (21);
the top of the cleaning liquid quantitative storage tank (8) is provided with a pressure sensor (6), and a capacitive liquid level meter (5) is arranged inside the cleaning liquid quantitative storage tank (8).
2. The automatic quantitative adding and combining device for concentrated acid and alkali of the sterilizing machine according to claim 1, wherein a diaphragm pump silencer (32) and a diaphragm pump compressed air source (33) are arranged on the diaphragm pump (4).
3. The automatic quantitative adding and combining device for concentrated acid and alkali of a sterilizing machine according to claim 2, further comprising a first discharge pipe (9), a second discharge pipe (23), a third discharge pipe (25), a fourth discharge pipe (30) and a fifth discharge pipe (31), wherein a water inlet of the first discharge pipe (9) is connected between a cleaning liquid quantitative storage tank (8) and a second angle seat valve (10), a water inlet of the second discharge pipe (23) is connected between a fifth angle seat valve (22) and a ninth angle seat valve (28) through a sixth angle seat valve (24), a water inlet of the third discharge pipe (25) is connected with the cleaning liquid quantitative storage tank (8) through a seventh angle seat valve (26) and an eighth angle seat valve (27), a water inlet of the fourth discharge pipe (30) is connected with a material cylinder (12) through a fourth pneumatic butterfly valve (29), and a water inlet of the fifth discharge pipe (31) is connected with a first process water storage tank (16) through a third pneumatic butterfly valve (15) and a second butterfly valve (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322029889.3U CN220496281U (en) | 2023-07-31 | 2023-07-31 | Automatic quantitative adding and combining device for concentrated acid and alkali of sterilizing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322029889.3U CN220496281U (en) | 2023-07-31 | 2023-07-31 | Automatic quantitative adding and combining device for concentrated acid and alkali of sterilizing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220496281U true CN220496281U (en) | 2024-02-20 |
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ID=89878974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322029889.3U Active CN220496281U (en) | 2023-07-31 | 2023-07-31 | Automatic quantitative adding and combining device for concentrated acid and alkali of sterilizing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220496281U (en) |
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2023
- 2023-07-31 CN CN202322029889.3U patent/CN220496281U/en active Active
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