CN218652503U - Discharging pipeline cleaning and sterilizing device of sterilization machine - Google Patents
Discharging pipeline cleaning and sterilizing device of sterilization machine Download PDFInfo
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- CN218652503U CN218652503U CN202223098912.6U CN202223098912U CN218652503U CN 218652503 U CN218652503 U CN 218652503U CN 202223098912 U CN202223098912 U CN 202223098912U CN 218652503 U CN218652503 U CN 218652503U
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Abstract
The utility model relates to a sterilizer discharge pipeline cleaning and sterilizing device, which comprises a balance container, a medicament storage container communicated with the balance container through a medicament inlet pipeline, and a cleaning and sterilizing pipeline communicated with the balance container, wherein the cleaning and sterilizing pipeline comprises a heat exchanger group communicated with the cleaning and sterilizing pipeline; and the discharging system is connected in the cleaning and disinfecting pipeline and comprises a discharging pipeline and a cleaning return pipeline which are communicated with each other. The utility model discloses a setting is connected in the ejection of compact system in the cleaning and disinfection pipeline, need not set up the quick-witted ejection of compact pipeline of disinfecting again and washs or the disinfection unit alone, can accomplish ejection of compact pipeline and wash or disinfect when disinfecting the quick-witted washing, disinfecting, realizes that the single washs or two units of disinfection machine and ejection of compact pipeline, saves scavenging period and cost.
Description
Technical Field
The utility model relates to an equipment washs technical field, specifically is a sterilization machine discharging pipeline cleaning and disinfecting device.
Background
At present, the ejection of compact pipeline CIP of sterilization machine washs the mode that mainly adopts CIP station to concentrate to supply liquid, through setting up sterilization machine ejection of compact pipeline cleaning unit alone, promptly, from CIP station with CIP liquid through coming the liquid pipeline and carry to the ejection of compact pipeline entry of sterilization machine, then carry to ejection of compact pipeline end through ejection of compact pipeline from ejection of compact pipeline entry, get back to the CIP station through CIP station liquid return pipeline after wasing the completion to ejection of compact pipeline. Cleaning or disinfecting through this mode need set up two cleaning unit of sterilization machine and discharge line, all has certain loss to cleaning time and cost.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a quick-witted ejection of compact pipeline cleaning and disinfection device disinfects accomplishes the cleaning and disinfection of ejection of compact pipeline simultaneously when the quick-witted washing or disinfection of disinfecting.
In order to achieve the above object, the utility model provides a following technical scheme: a sterilization machine discharge pipeline cleaning and sterilizing device comprises: the balance container, a medicament storage container communicated with the balance container through a medicament inlet pipeline, and a cleaning and disinfecting pipeline communicated with the balance container, wherein the cleaning and disinfecting pipeline comprises a heat exchanger group communicated with the cleaning and disinfecting pipeline; and the discharging system is connected in the cleaning and disinfecting pipeline and comprises a discharging pipeline and a cleaning return pipeline which are communicated with each other.
Preferably, the medicine inlet pipeline is connected with a diaphragm pump.
Preferably, the medicament storage container at least comprises an acid storage tank and an alkali storage tank, the acid storage tank and the alkali storage tank are respectively communicated with the medicament inlet pipeline through an acid agent pipeline and an alkali agent pipeline, and the acid agent pipeline and the alkali agent pipeline are respectively connected with a control valve.
As a preferred scheme, the medicine inlet pipeline is also connected with a purified water pipeline.
Preferably, the balance container is also connected with a material pipeline.
As a preferred scheme, the heat exchanger group comprises a first heat exchanger, a second heat exchanger and a third heat exchanger which are sequentially connected, the first heat exchanger is connected with a hot water system, and the second heat exchanger and the third heat exchanger are connected with a cooling water system.
According to a preferable scheme, the cleaning and disinfecting pipeline comprises a first cleaning and disinfecting pipeline section, a second cleaning and disinfecting pipeline section and a third cleaning and disinfecting pipeline section, the second cleaning and disinfecting pipeline section is connected to the cold material side of the second heat exchanger, the third cleaning and disinfecting pipeline section is sequentially connected to the first material side of the first heat exchanger, the hot material side of the second heat exchanger and the third material side of the third heat exchanger, and the first cleaning and disinfecting pipeline section can be selectively and directly connected to the third cleaning and disinfecting pipeline section or connected to the third cleaning and disinfecting pipeline section through the second cleaning and disinfecting pipeline section.
Preferably, the three sections of the cleaning and disinfecting pipeline further comprise a maintaining pipeline distributed in a winding shape.
Preferably, the discharge pipeline is also connected with a filling pipeline.
Preferably, the cleaning and disinfecting pipeline is respectively connected with the inlet end of the discharge pipeline and the outlet end of the cleaning and refluxing pipeline.
Compared with the prior art, the beneficial effects of the utility model are that: connect the ejection of compact system in the cleaning and disinfection pipeline through the setting, need not set up the quick-witted ejection of compact pipeline of disinfecting again alone and wash or the disinfection unit, can accomplish ejection of compact pipeline and wash or disinfect when disinfecting machine washing, disinfecting, realize that the single washs or two units of disinfection machine and ejection of compact pipeline, save scavenging period and cost.
Drawings
FIG. 1 is a schematic view of the whole structure of a discharge pipeline cleaning and disinfecting device of the sterilizer of the present invention;
the various reference numbers in the figures mean:
1. a medicament storage container; 101. an acid storage tank; 102. an alkali storage tank; 2. a balancing container; 3. a medicine inlet pipeline; 4. a diaphragm pump; 5. a purified water pipeline; 6. a material pipeline; 7. a discharge pipeline; 8. cleaning a return pipeline; 9. a two-position three-way valve A; 10. a two-position three-way valve B; 11. filling a pipeline; 12. a delivery pump; 13. a two-position three-way reversing valve; 14. a liquid discharge pipeline; 15. a first heat exchanger; 151. a first material side; 152. a hot water side; 16. a second heat exchanger; 161. cold material side; 162. hot material side; 17. a third heat exchanger; 171. a cold water side; 172. a third material side; 181. cleaning a section of the disinfection pipeline; 182. cleaning and disinfecting the second section of the pipeline; 183. cleaning and disinfecting three sections of pipelines; 19. a booster pump; 20. a two-position three-way flow regulating valve; 21. maintaining the tubing.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Referring to fig. 1, the present embodiment discloses a cleaning and disinfecting device for a material discharging pipeline of a sterilization machine, which includes a medicament storage container 1 and a balance container 2, wherein the medicament storage container 1 is communicated with the balance container 2 through a material feeding pipeline 3, and the balance container 2 is used for keeping incoming material liquid stable and CIP liquid preparation. The feed line 3 is connected to a diaphragm pump 4, which serves as a dosing pump, the diaphragm pump 4 preferably being an air-operated diaphragm pump. The medicament storage container 1 at least comprises an acid storage tank 101 and an alkali storage tank 102, the acid storage tank 101 and the alkali storage tank 102 are respectively communicated with the medicament inlet pipeline 3 through an acid agent pipeline and an alkali agent pipeline, the acid agent pipeline and the alkali agent pipeline are respectively connected with a control valve, the acid agent and the alkali agent are controlled to be led into the balance container 2 through the control valves, and the control valves can be automatic valves or manual valves. The medicine inlet pipeline 3 is also connected with a purified water pipeline 5, the purified water pipeline 5 is also connected with a control valve, and the purified water is controlled to be led into the balancing container 2 through the control valve. In this embodiment, the balance container 2 is further connected to a material pipeline 6, and the material pipeline 6 is also connected to a control valve, so as to control the circulation of material liquid through the control valve.
In this embodiment, the cleaning and disinfecting apparatus further comprises a cleaning and disinfecting pipeline and a discharging system, which are communicated with the balancing container 2. The discharging system is communicated with the cleaning and disinfecting pipeline, the discharging system further comprises a discharging pipeline 7 and a cleaning and refluxing pipeline 8 which are communicated with each other, the cleaning and disinfecting pipeline is respectively connected with the inlet end of the discharging pipeline 7 and the outlet end of the cleaning and refluxing pipeline 8, namely, liquid is pumped out from the self-balancing container 2 to the cleaning and disinfecting pipeline, flows back to the balancing container 2 through the cleaning and disinfecting pipeline and the discharging system, or is discharged from the discharging system. The cleaning and disinfecting pipeline is connected to the discharging pipeline 7 of the discharging system through the two-position three-way valve A9, the discharging system is also connected to the filling pipeline 11 through the two-position three-way valve B10, and the discharging pipeline 7 is specifically set to be connected with the cleaning and returning pipeline 8 and the filling pipeline 11 through the two-position three-way valve B10. In the cleaning process, cleaning liquid flows into the discharge pipeline 7 from the cleaning and disinfecting pipeline, and after the discharge pipeline 7 is cleaned, the cleaning liquid flows back to the cleaning and disinfecting pipeline from the cleaning and disinfecting pipeline 8 and further flows back to the balancing container 2; during the sterilization process, the feed liquid flows into the discharge pipeline 7 from the self-cleaning and sterilizing pipeline and enters the filling pipeline 11 through the discharge pipeline 7.
The cleaning and disinfecting pipeline is provided with a delivery pump 12 at the outlet close to the balance container 2, the delivery pump 12 is used for delivering feed liquid and providing the feed liquid with certain flow pressure, the cleaning and disinfecting pipeline is connected with a two-position three-way reversing valve 13 at the inlet close to the balance container 2, the cleaning and disinfecting pipeline is connected with a liquid discharge pipeline 14 through the two-position three-way reversing valve 13, and the discharge or recovery of the feed liquid is controlled through the two-position three-way reversing valve 13.
The cleaning and disinfecting pipeline further comprises a heat exchanger group communicated with the cleaning and disinfecting pipeline, and the heat exchanger group is used for heating or cooling the solvent in the cleaning and disinfecting pipeline. The heat exchanger group at least comprises a first heat exchanger 15, a second heat exchanger 16 and a third heat exchanger 17 which are sequentially connected through pipelines, and each heat exchanger is preferably a plate heat exchanger, wherein the first heat exchanger 15 comprises a first material side 151 and a hot water side 152, the hot water side 152 is connected with a hot water system, and the hot water system controls the circulation of hot water through a hot water pump; the second heat exchanger 16 includes a cold material side 161 and a hot material side 162, the third heat exchanger 17 includes a third material side 172 and a cold water side 171, and the cold water side 171 of the third heat exchanger 17 is connected with a cooling water system which controls the circulation of cooling water. Specifically, the cleaning and disinfecting pipeline comprises a first cleaning and disinfecting pipeline section 181, a second cleaning and disinfecting pipeline section 182 and a third cleaning and disinfecting pipeline section 183. Wherein, the cleaning and disinfecting pipeline section 181 is connected with the outlet end of the balance container 2, and the delivery pump 12 is arranged on the cleaning and disinfecting pipeline section 181; the cleaning and sanitizing line segment 182 is connected to the cold side 161 of the second heat exchanger 16; the three cleaning and disinfecting pipeline sections 183 are sequentially connected with the first material side 151 of the first heat exchanger 15, the hot material side 162 of the second heat exchanger 16 and the third material side 172 of the third heat exchanger 17 and connected to the inlet end of the balance container 2 through a discharging system, the two-position three-way reversing valve 13 is connected to the three cleaning and disinfecting pipeline sections 183 and arranged between the discharging system and the inlet end of the balance container 2, preferably, the three cleaning and disinfecting pipeline sections 183 are further connected with a booster pump 19, and the booster pump 19 is arranged in front of the first material side 151 of the first heat exchanger 15 and used for increasing pressure and ensuring pressure difference between two sides of the first heat exchanger 15. Further, the first section 181 of the cleaning and disinfecting pipeline can be selectively and directly connected to the third section 183 of the cleaning and disinfecting pipeline, or connected to the third section 183 of the cleaning and disinfecting pipeline through the second section 182 of the cleaning and disinfecting pipeline, and the connection state is adjusted by the two-position three-way flow adjusting valve 20 arranged on the cleaning and disinfecting pipeline. In a preferred embodiment, the three washing and disinfecting lines 183 further comprise a maintaining line 21, the maintaining line 21 being arranged between the first material side 151 of the first heat exchanger 15 and the hot material side 162 of the second heat exchanger 16, the maintaining line 21 being arranged in a serpentine shape for ensuring a sufficient pasteurization time.
The following will be specifically explained by way of examples:
example one
The cleaning and disinfecting device provided by the embodiment is used for a cleaning process:
heating a sterilization machine: the two-position three-way reversing valve 13 is closed, the two-position three-way valve A9 is opened, the two-position three-way flow regulating valve 20 is closed, and the cleaning and disinfecting pipeline section 181 is directly connected to the cleaning and disinfecting pipeline section 183; after the balance container 2 is filled with water, the delivery pump 12 and the booster pump 19 are started, the superheated water circulation system is started, at the moment, the hot water system exchanges heat to the first material side 151 of the first heat exchanger 15 through the hot water side 152 of the first heat exchanger 15, then sequentially passes through the hot material side 162 of the second heat exchanger 16 and the third material side 172 of the third heat exchanger 17, and is subjected to thermal circulation in a cleaning and disinfecting pipeline, and the temperature of the sterilizer is raised;
pumping the medicament: quantitatively pumping acid and alkali liquor into the balance container 2 through a diaphragm pump 4, and starting timing for cleaning the sterilizer CIP after the temperature and the amount of the acid and alkali liquor reach set values;
a cleaning process: and adjusting the two-position three-way flow adjusting valve 20 to enable the first cleaning and disinfecting pipeline section 181 to be connected with the second cleaning and disinfecting pipeline section 182 and to be connected with the third cleaning and disinfecting pipeline section 183 through the second cleaning and disinfecting pipeline section 182. The cleaning liquid in the balance container 2 is pumped into the cleaning and disinfecting pipeline section 181 through the delivery pump 12, flows into the cleaning and disinfecting pipeline section 183 through the cleaning and disinfecting pipeline section 182, enters the discharge pipeline 7 through the two-position three-way valve A9 in the cleaning and disinfecting pipeline section 183, then is converged into the cleaning and disinfecting pipeline section 183 through the cleaning and returning pipeline 8, and finally returns to the balance container 2. Specifically, the cleaning liquid in the balance container 2 is pumped into the cleaning and disinfecting pipeline through the delivery pump 12, passes through the two-position three-way flow control valve 20, passes through the cold material side 161 of the second heat exchanger 16, passes through the two-position three-way flow control valve 20, is pressurized by the booster pump 19, passes through the first material side 151 of the first heat exchanger 15, is heated to a set value, flows through the maintaining pipeline 21, passes through the hot material side of the second heat exchanger 16, is cooled through the third material side 172 of the third heat exchanger 17, then enters the discharging pipeline 7 through the two-position three-way valve A9 to clean the discharging pipeline 7, passes through the two-position three-way valve B10 and the cleaning return pipeline 8, opens a butterfly valve in the cleaning return pipeline 8, returns to the balance container 2 through the two-position three-way reversing valve A9 through the two-position three-way reversing valve 13, and is cleaned in a circulating manner. And after the circulation time is up, the two-position three-way reversing valve 13 is opened, the cleaning liquid is discharged from the liquid discharge pipeline 14, purified water is supplemented into the balance container 2 for water washing, after the PH value of the discharged water is detected to be qualified, water supplementing is stopped, the sterilization system is closed, and the machine is stopped.
Example two
The cleaning and disinfecting device provided by the embodiment is used for a sterilization and disinfection process:
starting up: the device is characterized in that fresh water for storing water is ejected out, the two-position three-way reversing valve 13 is closed after the stored water is ejected out, the two-position three-way flow regulating valve 20 is opened, the system starts to heat up, after the temperature of the tail end of the discharging pipeline 7 reaches 100 ℃, the two-position three-way flow regulating valve 20 is half opened, and the sterilization machine and the discharging pipeline 7 are sterilized and disinfected in a circulating mode for 30 minutes.
Cooling: and after the circulating sterilization time is up, starting a cooling water system to cool the system. And starting water operation standby after the temperature in the balancing container 2 reaches a set value.
And (3) sterilization production: and (3) opening the two-position three-way reversing valve 13, draining water by the system, starting to feed liquid into the balance container 2 after the liquid level in the balance container 2 reaches a set value, starting to eject water by the sterilization system, and after the ejection of water is finished, feeding the sterilized liquid into the filling pipeline 11 through the two-position three-way valve B10.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only the preferred embodiments of the present invention, and is not intended to limit the present invention, and that there may be various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. The utility model provides a sterilization machine discharging pipeline cleaning and sterilizing device which characterized in that includes:
a balancing container (2);
a medicament storage container (1) communicated with the balance container (2) through a medicament inlet pipeline (3);
the cleaning and disinfecting pipeline is communicated with the balance container (2) and comprises a heat exchanger group communicated with the cleaning and disinfecting pipeline;
and the discharging system is connected in the cleaning and disinfecting pipeline and comprises a discharging pipeline (7) and a cleaning return pipeline (8) which are communicated with each other.
2. Cleaning and disinfection apparatus according to claim 1, characterized in that a diaphragm pump (4) is connected to the feed line (3).
3. The cleaning and disinfecting device according to claim 1, characterized in that said chemical storage container (1) comprises at least an acid storage tank (101) and an alkali storage tank (102), said acid storage tank (101) and said alkali storage tank (102) are respectively connected to said drug inlet pipeline (3) through an acid agent pipeline and an alkali agent pipeline, and said acid agent pipeline and said alkali agent pipeline are respectively connected to a control valve.
4. The cleaning and disinfecting device of claim 3 characterized in that a purified water pipeline (5) is further connected to the medicine inlet pipeline (3).
5. Cleaning and disinfecting device according to claim 1, characterized in that a material line (6) is also connected to the equalization container (2).
6. The cleaning and disinfecting device of claim 1 characterized in that said heat exchanger group comprises a first heat exchanger (15), a second heat exchanger (16) and a third heat exchanger (17) which are connected in sequence, said first heat exchanger (15) is connected with a hot water system, and said third heat exchanger (17) is connected with a cooling water system.
7. The cleaning and disinfecting device according to claim 6, characterized in that the cleaning and disinfecting pipeline comprises a first cleaning and disinfecting pipeline section (181), a second cleaning and disinfecting pipeline section (182) and a third cleaning and disinfecting pipeline section (183), the second cleaning and disinfecting pipeline section (182) is connected to the cold material side (161) of the second heat exchanger (16), the third cleaning and disinfecting pipeline section (183) is sequentially connected to the first material side (151) of the first heat exchanger (15), the hot material side (162) of the second heat exchanger (16) and the third material side (172) of the third heat exchanger (17), and the first cleaning and disinfecting pipeline section (181) can be selectively connected to the third cleaning and disinfecting pipeline section (183) directly or connected to the third cleaning and disinfecting pipeline section (183) through the second cleaning and disinfecting pipeline section (182).
8. The washer disinfector according to claim 7, wherein said washer disinfector line three-section (183) further comprises a maintenance line (21) distributed in a serpentine shape.
9. Cleaning and disinfecting device according to claim 1, characterized in that the discharge line (7) is also connected to a filling line (11).
10. The cleaning and disinfecting device according to claim 1, characterized in that said cleaning and disinfecting line is connected to the inlet end of the discharge line (7) and the outlet end of the cleaning and return line (8), respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223098912.6U CN218652503U (en) | 2022-11-22 | 2022-11-22 | Discharging pipeline cleaning and sterilizing device of sterilization machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223098912.6U CN218652503U (en) | 2022-11-22 | 2022-11-22 | Discharging pipeline cleaning and sterilizing device of sterilization machine |
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| Publication Number | Publication Date |
|---|---|
| CN218652503U true CN218652503U (en) | 2023-03-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223098912.6U Active CN218652503U (en) | 2022-11-22 | 2022-11-22 | Discharging pipeline cleaning and sterilizing device of sterilization machine |
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| CN (1) | CN218652503U (en) |
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- 2022-11-22 CN CN202223098912.6U patent/CN218652503U/en active Active
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