CN220827281U - Circulating water sterilization liquid medicine production system - Google Patents
Circulating water sterilization liquid medicine production system Download PDFInfo
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- CN220827281U CN220827281U CN202322566883.XU CN202322566883U CN220827281U CN 220827281 U CN220827281 U CN 220827281U CN 202322566883 U CN202322566883 U CN 202322566883U CN 220827281 U CN220827281 U CN 220827281U
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 148
- 239000007788 liquid Substances 0.000 title claims abstract description 129
- 239000003814 drug Substances 0.000 title claims abstract description 80
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 43
- 230000001954 sterilising effect Effects 0.000 title claims abstract description 42
- 238000004659 sterilization and disinfection Methods 0.000 title claims abstract description 24
- 238000003860 storage Methods 0.000 claims abstract description 72
- 239000002253 acid Substances 0.000 claims abstract description 57
- 238000002360 preparation method Methods 0.000 claims abstract description 45
- 239000012267 brine Substances 0.000 claims abstract description 39
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 claims abstract description 39
- 238000005554 pickling Methods 0.000 claims abstract description 37
- 239000000243 solution Substances 0.000 claims abstract description 27
- 150000003839 salts Chemical class 0.000 claims abstract description 23
- 239000008234 soft water Substances 0.000 claims abstract description 23
- 238000011010 flushing procedure Methods 0.000 claims abstract description 19
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims abstract description 11
- 239000001257 hydrogen Substances 0.000 claims abstract description 11
- 229910052739 hydrogen Inorganic materials 0.000 claims abstract description 11
- 238000001816 cooling Methods 0.000 claims abstract description 7
- 238000004090 dissolution Methods 0.000 claims description 20
- 238000010992 reflux Methods 0.000 claims description 18
- 238000005192 partition Methods 0.000 claims description 9
- 238000003756 stirring Methods 0.000 claims description 9
- 238000004065 wastewater treatment Methods 0.000 claims description 7
- 239000012530 fluid Substances 0.000 claims description 6
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 239000008399 tap water Substances 0.000 claims description 4
- 235000020679 tap water Nutrition 0.000 claims description 4
- 238000007599 discharging Methods 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 239000011780 sodium chloride Substances 0.000 claims 2
- 238000006243 chemical reaction Methods 0.000 abstract description 14
- 238000005868 electrolysis reaction Methods 0.000 abstract description 7
- 239000002994 raw material Substances 0.000 abstract description 7
- 239000006227 byproduct Substances 0.000 abstract description 6
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Natural products OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 13
- OSVXSBDYLRYLIG-UHFFFAOYSA-N dioxidochlorine(.) Chemical compound O=Cl=O OSVXSBDYLRYLIG-UHFFFAOYSA-N 0.000 description 12
- 238000004140 cleaning Methods 0.000 description 7
- 239000000498 cooling water Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 239000004155 Chlorine dioxide Substances 0.000 description 6
- 235000019398 chlorine dioxide Nutrition 0.000 description 6
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 239000012459 cleaning agent Substances 0.000 description 3
- 239000000446 fuel Substances 0.000 description 3
- 239000010865 sewage Substances 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- BZSXEZOLBIJVQK-UHFFFAOYSA-N 2-methylsulfonylbenzoic acid Chemical compound CS(=O)(=O)C1=CC=CC=C1C(O)=O BZSXEZOLBIJVQK-UHFFFAOYSA-N 0.000 description 2
- 239000005708 Sodium hypochlorite Substances 0.000 description 2
- 238000010795 Steam Flooding Methods 0.000 description 2
- 230000008021 deposition Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 244000005700 microbiome Species 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- SUKJFIGYRHOWBL-UHFFFAOYSA-N sodium hypochlorite Chemical compound [Na+].Cl[O-] SUKJFIGYRHOWBL-UHFFFAOYSA-N 0.000 description 2
- 239000003206 sterilizing agent Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000645 desinfectant Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
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- Water Treatment By Electricity Or Magnetism (AREA)
Abstract
The utility model discloses a circulating water sterilization liquid medicine production system, which comprises a water softener, wherein a soft water outlet of the water softener is connected with a pipeline of a brine preparation box, a liquid outlet pipe of the brine preparation box is connected with a pipeline of an electrolytic cell, a liquid outlet of the electrolytic cell is connected with a liquid inlet pipeline of a medicine storage box, a liquid outlet of the medicine storage box is connected with a medicine adding port pipeline of a cooling tower through a medicine adding pump, and hydrogen generated by the electrolytic cell is discharged to the atmosphere; the water softener also comprises an acid storage tank, the soft water outlet of the water softener is also connected with the water inlet of the acid storage tank and the back flushing water inlet pipeline of the electrolytic cell, and the liquid outlet of the acid storage tank is connected with the pickling solution inlet pipeline of the electrolytic cell through a pickling pump. The sterilizing liquid medicine production system of the utility model is discharged to the atmosphere except for trace hydrogen generated by electrolysis, the whole sterilizing liquid medicine production system is of a closed structure, the used raw materials are water and salt, the source is wide, the cost is low, the sterilizing liquid medicine production system is not controlled, no byproducts are generated in the electrolytic reaction process, the automation degree is high, the safety is good, the production cost of the sterilizing liquid medicine is greatly reduced, and the economical and practical applicability is good.
Description
Technical Field
The utility model belongs to the technical field of disinfectant production equipment, and particularly relates to a circulating water sterilization liquid medicine production system.
Background
The thermal power plant is a thermal power plant which utilizes the steam extraction or the steam discharge of a steam turbine to supply heat for users while generating electricity, and the main working principle is to convert chemical energy of fuel into electric energy. The boiler converts heat energy generated by fuel combustion into steam, the steam drives the steam turbine to rotate, mechanical energy generated by rotation of the steam turbine is transmitted to the generator through the shaft, the generator converts the mechanical energy into electric energy and outputs the electric energy to the power grid, and therefore the conversion of chemical energy of the fuel into electric energy is completed. The large-sized steam turbine is a host device of a thermal power plant or a nuclear power plant, and fossil energy (coal, natural gas and the like) or nuclear energy is converted into heat energy of steam, and the heat steam drives a steam turbine to rotate for power generation. In the process of generating power by running a large-scale steam turbine, a large amount of circulating cooling water is required to continuously cool related components inside the large-scale steam turbine. Wherein, along with the extension of live time, microorganism such as bacterium is bred easily to circulating cooling water in the water, and the water that contains a large amount of microorganism gets into in the equipment easily leads to pipeline or equipment to corrode, seriously influences pipeline or equipment's life. In order to ensure that the quality of the circulating cooling water meets the sanitary requirements, the circulating cooling water needs to be sterilized at regular intervals.
At present, most of thermal power plants adopt chlorine dioxide to disinfect and sterilize circulating cooling water, wherein the production method of the chlorine dioxide comprises the following steps: hydrochloric acid and sodium chlorate are added into a chlorine dioxide generator according to a certain proportion, and react to generate chlorine dioxide, wherein the reaction equation is 2NaClO 3+4HCl═2ClO2↑+Cl2↑+2H2 O+2NaCl. The method for producing chlorine dioxide has the following problems: hydrochloric acid and sodium chlorate are both control agents, and the purchasing needs to be strictly examined and approved, so that the purchasing rate of reaction raw materials is restricted; the byproducts of the reaction are more, the actual yield of the chlorine dioxide is 80% of the theoretical yield at the highest, namely, the utilization rate of the reaction raw materials is not high, and the cost of the sterilizing agent is high; the reaction operation process has certain dangers, which is not beneficial to the safety of operators. Therefore, there is a need to provide a circulating water sterilization liquid medicine production system to solve the above technical problems.
Disclosure of Invention
The utility model aims to overcome the defects in the prior art, and provides a circulating water sterilization liquid medicine production system which is of a closed structure as a whole except for trace hydrogen generated by electrolysis, has no irritating taste in the whole process, is good in cleanliness, adopts water and salt as raw materials, is wide in source, low in price and free from control, has no byproducts in the electrolytic reaction process, is high in automation degree and good in safety, obviously reduces the participation workload of operators, greatly reduces the production cost of the sterilization liquid medicine, and is economical and practical.
In order to achieve the purpose, the technical scheme of the utility model is to design a circulating water sterilization liquid medicine production system, which comprises a water softener and a control system, wherein a water inlet of the water softener is externally connected with tap water, a water softening outlet of the water softener is respectively connected with a water inlet of a brine preparation box and a liquid inlet of an electrolytic cell through pipelines, a liquid outlet of the brine preparation box is connected with the liquid inlet of the electrolytic cell through a pipeline and a metering pump, a liquid outlet of the electrolytic cell is connected with the liquid inlet of a medicine storage box through a pipeline and a medicine outlet valve, a liquid outlet at the bottom of the medicine storage box is connected with a medicine adding port of a cooling tower through a pipeline, a box bottom valve and a medicine adding pump, and hydrogen generated in the electrolytic cell is discharged to the atmosphere through the pipeline, the medicine storage box and an exhaust fan;
The water softener is characterized by further comprising an acid storage tank, wherein a soft water outlet of the water softener is connected with a water inlet pipe of the acid storage tank through a pipeline and a water inlet valve, a liquid outlet of the acid storage tank is connected with a pickling solution inlet of the electrolytic cell through a pipeline, a pickling valve and a pickling pump, and the soft water outlet of the water softener is connected with a back flushing water inlet of the electrolytic cell through a pipeline and a back flushing water inlet valve;
The pipeline connected with the liquid inlet end of the metering pump, the pipeline connected with the liquid inlet end of the dosing pump and the pipeline connected with the liquid inlet end of the pickling pump are respectively provided with a front pump valve, the pipeline connected with the liquid outlet end of the metering pump, the pipeline connected with the liquid outlet end of the dosing pump and the pipeline connected with the liquid outlet end of the pickling pump are respectively provided with a check valve;
The metering pump, the exhaust fan, the water inlet valve, the pickling valve and the front pump valve are all electrically connected with the control system.
The circulating water sterilizing liquid medicine production system is in a closed structure except that trace hydrogen generated by electrolysis is discharged to the atmosphere, no irritating taste is generated in the whole process, the cleaning performance is good, the raw materials are water and salt, the sources are wide, the cost is low, the circulating water sterilizing liquid medicine production system is not controlled, no byproducts are generated in the electrolytic reaction process, the automation degree is high, the safety is good, the participation workload of operators is obviously reduced, the production cost of sterilizing liquid medicine is greatly reduced, and the economic practicability is good.
The preferable technical scheme is that an electric valve I electrically connected with a control system is arranged on a pipeline between the water softener and the brine preparation box, an electric valve II and a flowmeter electrically connected with the control system are arranged on a pipeline between a soft water outlet of the water softener and a liquid inlet of the electrolytic cell, and liquid level meters electrically connected with the control system are arranged on the brine preparation box, the medicine storage box and the acid storage box. The automation of the preparation process of preparing brine, generating sterilizing liquid medicine by electrolysis and preparing pickling liquid is realized, the workload of manual participation is greatly reduced, and the labor cost is saved.
The further preferred technical scheme is that the emptying port at the bottom of the brine preparation tank is connected with the trench through a pipeline and a first emptying valve, the liquid outlet of the electrolytic cell is connected with the trench through a pipeline and a back flushing drain valve, the liquid outlet at the bottom of the medicine storage tank is connected with the trench through a tank bottom valve and a pipeline, the sewage outlet at the bottom of the acid storage tank is connected with the wastewater treatment station through a pipeline and a second emptying valve, and the back flushing drain valve is an electromagnetic valve electrically connected with the control system. The harmless deposition liquid in the brine preparation tank and the acid storage tank can be discharged to the trench, and the waste acid deposition liquid in the drug storage tank can be discharged to the waste water treatment station for treatment, so that the production waste liquid can be timely treated.
The further preferable technical scheme is that a partition board is arranged in the brine preparation box, the partition board divides the inner cavity of the brine preparation box into a dissolution area and a solution area, and a plurality of water caps are arranged on the partition board;
The upper end of the side wall of the brine preparation box is provided with a first water inlet pipe extending to the lower end inside the dissolution zone, the first water inlet pipe is of a Z-shaped structure with an opening at the upper end and a closed lower end, an upper port of the first water inlet pipe is connected with a soft water outlet pipeline of the water softener, and a plurality of water outlet holes are uniformly formed in a horizontal section positioned at the lower side of the water inlet pipe;
The top of the brine preparation box is provided with a supporting plate, a motor electrically connected with a control system is installed on the supporting plate, a stirring paddle is arranged in the dissolution area, and the upper end of a central shaft of the stirring paddle is fixedly connected with an output shaft of the motor. The brine preparation box has ingenious and reasonable structural design, realizes the preparation and filtering effects of brine solution, and further ensures the production efficiency and quality of the sterilizing liquid medicine.
Further preferable technical scheme is that a plurality of brackets are fixedly arranged on the lower side surface of the horizontal section positioned on the lower side of the water inlet pipe.
Further preferably, the salt preparing tank further comprises a salt feeding machine, wherein the discharging end of the salt feeding machine is correspondingly positioned right above the dissolution area on the salt preparing tank. Ensure the automatic operation process of salt feeding, and is beneficial to saving the manpower resource cost.
The further preferred technical scheme also comprises a base, the acid storage tank is arranged on the base, the top of the acid storage tank is provided with a dosing port, a liquid outlet arranged at the lower end of the side wall of the acid storage tank is connected with a liquid inlet end of a dosing pump through a liquid outlet pipe II, a reflux pipe is fixedly arranged at the upper end of the side wall of the acid storage tank, the liquid outlet end of the dosing pump is connected with the reflux pipe through a connecting pipe, a front pump valve is arranged on the liquid outlet pipe II, a filter arranged between the front pump valve and the dosing pump is further arranged on the liquid outlet pipe II, a check valve is arranged on the connecting pipe, the reflux pipe is provided with a reflux valve and a dosing valve, the reflux valve is arranged at one end close to the acid storage tank, the other end of the reflux pipe is connected with a pickling liquid inlet of the electrolytic tank through the dosing valve and the pickling valve, and the front pump valve, and the dosing valve are all electromagnetic valves electrically connected with a control system. The acid storage tank is ingenious and reasonable in structural design, when the pickling solution is prepared, a certain amount of citric acid powder (other cleaning agents can be added into the acid storage tank through the dosing port, the pickling solution preparation button is started through the control system, the water inlet valve is opened for a period of time, soft water in the water softener enters the acid storage tank through the pipeline, when the liquid level of the added water reaches a set height, the water inlet valve is closed, the front pump valve, the booster pump and the reflux valve on the liquid outlet pipe II are all opened, the dosing valve is closed, and a pickling solution reflux circulation path is formed among the acid storage tank, the liquid outlet pipe II, the connecting pipe, the reflux pipe and the dosing pump so as to accelerate dissolution of the citric acid powder.
Further preferable technical scheme is that the brine preparing box is made of PVC material, and the first water inlet pipe and the bracket are made of stainless steel material.
Further preferable technical scheme is that the liquid level meter is a magnetic flap liquid level meter.
Further preferable technical scheme is that the electrolytic cell and the exhaust fan comprise two arranged in parallel. The two electrolytic cells and the two exhaust fans are arranged to achieve the purpose of one standby, so that when one electrolytic cell or one exhaust fan fails, the circulating water sterilization liquid medicine production system can be ensured to normally operate.
The utility model has the advantages and beneficial effects that:
1. the circulating water sterilizing liquid medicine production system is in a closed structure except that trace hydrogen generated by electrolysis is discharged to the atmosphere, no irritating taste is generated in the whole process, the cleaning performance is good, the raw materials are water and salt, the sources are wide, the cost is low, the circulating water sterilizing liquid medicine production system is not controlled, no byproducts are generated in the electrolytic reaction process, the automation degree is high, the safety is good, the participation workload of operators is obviously reduced, the production cost of sterilizing liquid medicine is greatly reduced, and the economic practicability is good.
2. The brine preparation box has ingenious and reasonable structural design, realizes the preparation and filtering effects of brine solution, and further ensures the production efficiency and quality of the sterilizing liquid medicine.
3. The acid storage tank is ingenious and reasonable in structural design, when the pickling solution is prepared, a certain amount of citric acid powder (other cleaning agents can be added into the acid storage tank through the dosing port, the pickling solution preparation button is started through the control system, the water inlet valve is opened for a period of time, soft water in the water softener enters the acid storage tank through the pipeline, when the liquid level of the added water reaches a set height, the water inlet valve is closed, the front pump valve, the booster pump and the reflux valve on the liquid outlet pipe II are all opened, the dosing valve is closed, and a pickling solution reflux circulation path is formed among the acid storage tank, the liquid outlet pipe II, the connecting pipe, the reflux pipe and the dosing pump so as to accelerate dissolution of the citric acid powder.
4. The electrolytic cell and the exhaust fan comprise two arranged in parallel. The two electrolytic cells and the two exhaust fans are arranged to achieve the purpose of one standby, so that when one electrolytic cell or one exhaust fan fails, the circulating water sterilization liquid medicine production system can be ensured to normally operate.
Drawings
FIG. 1 is a left side flow chart of a circulating water sterilization medical fluid production system of the present utility model;
FIG. 2 is a right side flow chart of a circulating water sterilization medical fluid production system of the present utility model;
FIG. 3 is a longitudinal cross-sectional view of the brine preparation tank;
FIG. 4 is a top view of the brine preparation tank (with support plates, motors and paddles hidden);
FIG. 5 is a side view of the acid storage tank;
Fig. 6 is a top view of the acid storage tank.
In the figure: 1. a water softener; 2. a brine preparation tank; 3. a metering pump; 4. an electrolytic cell; 5. a medicine storage box; 6. a dosing pump; 7. a cooling tower; 8. an exhaust fan; 9. an acid storage tank; 10. a pickling pump; 11. a wastewater treatment station; 12. a salt feeding machine; 13. a trench; 14. a liquid level gauge; 2-1, a separator; 2-1a, a water cap; 2-2, a first water inlet pipe; 2-2a, horizontal segment; 2-2b, water outlet holes; 2-2c, a bracket; 2-3, a first liquid outlet pipe; 2-4, a supporting plate; 2-5, stirring paddles; 2-6, a motor; 2-7, a vent; i, a dissolution zone; II, a solution area; 9-1, a water inlet pipe II; 9-2, a liquid outlet pipe II; 9-3, connecting pipes; 9-4, a return pipe; 9-5, a medicine adding port; 9-6, a sewage outlet; 9-7 bases; a. an electric valve I; b. an electric valve II; c. a flow meter; d. back flushing the water inlet valve; e. a pickling valve; f. a first blow-off valve; g. a second emptying valve; h. a box bottom valve; i. back flushing the drain valve; j. a pump front valve; k. a non-return valve; m, a medicine outlet valve; n, a filter; o, a reflux valve; p, a dosing valve; q, water inlet valve.
Detailed Description
The following describes the embodiments of the present utility model further with reference to the drawings and examples. The following examples are only for more clearly illustrating the technical aspects of the present utility model, and are not intended to limit the scope of the present utility model.
Examples
As shown in figures 1-6, the utility model relates to a circulating water sterilization liquid medicine production system, which comprises a water softener 1 and a control system, wherein a water inlet of the water softener 1 is externally connected with tap water, a water soft outlet of the water softener 1 is respectively connected with a water inlet of a brine preparation box 2 and a liquid inlet of an electrolytic cell 4 through pipelines, a liquid outlet pipe I2-3 of the brine preparation box 2 is connected with the liquid inlet of the electrolytic cell 4 through a pipeline and a metering pump 3, a liquid outlet of the electrolytic cell 4 is connected with the liquid inlet of a medicine storage box 5 through a pipeline and a medicine outlet valve m, a liquid outlet at the bottom of the medicine storage box 5 is connected with a medicine adding port of a cooling tower 7 through a pipeline, a bottom valve h and a medicine adding pump 6, and hydrogen generated in the electrolytic cell 4 is discharged to the atmosphere through the pipeline, the medicine storage box 5 and an exhaust fan 8;
The water softener comprises a water softener 1, and is characterized by further comprising an acid storage tank 9, wherein a soft water outlet of the water softener 1 is connected with a second water inlet pipe 9-1 of the acid storage tank 9 through a pipeline and a water inlet valve q, a liquid outlet of the acid storage tank 9 is connected with a pickling solution inlet of the electrolytic cell 4 through a pipeline, a pickling valve e and a pickling pump 10, and a soft water outlet of the water softener 1 is also connected with a back flushing water inlet of the electrolytic cell 4 through a pipeline and a back flushing water inlet valve d;
The pipeline connected with the liquid inlet end of the metering pump 3, the pipeline connected with the liquid inlet end of the dosing pump 6 and the pipeline connected with the liquid inlet end of the pickling pump 10 are respectively provided with a pre-pump valve j, the pipeline connected with the liquid outlet end of the metering pump 3, the pipeline connected with the liquid outlet end of the dosing pump 6 and the pipeline connected with the liquid outlet end of the pickling pump 10 are respectively provided with a check valve k;
The metering pump 3, the exhaust fan 8, the water inlet valve q, the pickling valve e and the pre-pump valve j are all electrically connected with the control system.
Preferably, an electric valve a electrically connected with a control system is arranged on a pipeline between the water softener 1 and the brine preparation tank 2, an electric valve b and a flowmeter c electrically connected with the control system are arranged on a pipeline between the soft water outlet of the water softener 1 and the liquid inlet of the electrolytic cell 4, and liquid level meters 14 electrically connected with the control system are arranged on the brine preparation tank 2, the medicine storage tank 5 and the acid storage tank 9.
Further preferably, the emptying port 2-7 at the bottom of the brine preparation tank 2 is connected to the trench 13 through a pipeline and an emptying valve f, the liquid outlet of the electrolytic cell 4 is connected to the trench 13 through a pipeline and a back flushing drain valve i, the liquid outlet at the bottom of the medicine storage tank 5 is connected to the trench 13 through a tank bottom valve h and a pipeline, the sewage outlet 9-6 at the bottom of the acid storage tank 9 is connected to the wastewater treatment station 11 through a pipeline and an emptying valve g, and the back flushing drain valve i is an electromagnetic valve electrically connected with a control system.
Further preferably, a partition board 2-1 is arranged in the brine preparation box 2, the partition board 2-1 divides the internal cavity of the brine preparation box 2 into a dissolution area I and a solution area II, and a plurality of water caps 2-1a are arranged on the partition board 2-1;
The upper end of the side wall of the brine preparation box 2 is provided with a first water inlet pipe 2-2 extending to the lower end in the dissolution zone I, the first water inlet pipe 2-2 is of a Z-shaped structure with an opening at the upper end and a closed lower end, the upper port of the first water inlet pipe 2-2 is connected with a soft water outlet pipeline of the water softener 1, and a plurality of water outlet holes 2-2b are uniformly formed in a horizontal section 2-2a positioned at the lower side of the first water inlet pipe 2-2;
The top of the brine preparation box 2 is provided with a supporting plate 2-4, the supporting plate 2-4 is provided with a motor 2-6 electrically connected with a control system, the interior of the dissolution zone I is provided with a stirring paddle 2-5, and the upper end of a central shaft of the stirring paddle 2-5 is fixedly connected with an output shaft of the motor 2-6.
Further preferably, a plurality of brackets 2-2c are fixedly arranged on the lower side surface of the horizontal section 2-2a positioned on the lower side of the first water inlet pipe 2-2.
Further preferably, the salt feeding machine 12 is further included, and the discharging end of the salt feeding machine 12 is correspondingly positioned right above the dissolution area I on the salt preparation box 2.
Still preferably, the acid storage tank further comprises a base 9-7, the acid storage tank 9 is located on the base 9-7, a dosing port 9-5 is arranged at the top of the acid storage tank 9, a liquid outlet located at the lower end of the side wall of the acid storage tank 9 is connected with a liquid inlet end of a dosing pump 6 through a liquid outlet pipe II 9-2, a return pipe 9-4 is fixedly arranged at the upper end of the side wall of the acid storage tank 9, the liquid outlet end of the dosing pump 6 is connected with the return pipe 9-4 through a connecting pipe 9-3, a pre-pump valve j is located on the liquid outlet pipe II 9-2, a filter n located between the pre-pump valve j and the dosing pump 6 is further arranged on the liquid outlet pipe II 9-2, a check valve k is located on the connecting pipe 9-3, a return valve o and a dosing valve p are arranged on the return pipe 9-4, the return valve o is located at one end close to the acid storage tank 9, the other end of the return pipe 9-4 is connected with a pickling inlet of the electrolytic tank 4 through the dosing valve p and the pickling valve e, and the pre-pump valve j is electrically connected with a solenoid valve p.
Further preferably, the brine preparing tank 2 is made of PVC, and the first water inlet pipe 2-2 and the bracket 2-2c are made of stainless steel.
Further preferably, the level gauge 14 is a magnetic flap level gauge.
It is further preferred that the electrolytic cell 4 and the exhaust fan 8 each comprise two arranged side by side.
The utility model relates to a working principle of a circulating water sterilization liquid medicine production system, which comprises the following steps:
The working button of the sterilizing liquid medicine is started through the control system, tap water enters the water softener 1 to be purified and treated to form soft water, the soft water enters a dissolution zone I of the salt water preparation box 2 through a pipeline and an electric valve A, a certain amount of salt is added into the dissolution zone I through the salt feeding machine 12, the motor 2-6 drives the stirring paddle 2-5 to rotate, a certain amount of soft water and salt are stirred and dissolved in the dissolution zone I through the stirring paddle 2-5 to form a salt water solution with a certain concentration, and the salt water solution in the dissolution zone I is filtered by the water cap 2-1A to enter a solution zone II; saline solution in the solution zone II is pumped into the electrolytic cell 4 through the metering pump 3 and the pipeline, and the saline solution undergoes electrolytic reaction in the electrolytic cell 4 to form sodium hypochlorite solution, namely sterilizing liquid medicine, and the electrolytic reaction formula is: after the electrolysis reaction is finished, the medicine outlet valve m is opened, sodium hypochlorite solution and hydrogen generated by the internal reaction of the electrolytic cell 4 enter the medicine storage box 5 through a pipeline, and the hydrogen is discharged to the atmosphere through the pipeline and the exhaust fan 8; when the circulating cooling water in the cooling tower 7 needs to be sterilized, the tank bottom valve h, the pump front valve j at the front side of the dosing pump 6 and the dosing pump 6 are started through the control system, and the dosing pump 6 pumps sterilizing agent in the medicine storage tank 5 into the cooling tower 7 to sterilize the circulating cooling water.
When the electrolytic cell 4 is cleaned regularly, a certain amount of citric acid powder (other cleaning agents can be added) is added into the acid storage tank 9 through the dosing port 9-5, a pickling solution preparation button is started through a control system, a water inlet valve q is opened for a period of time, soft water in the water softener 1 enters the acid storage tank 9 through a pipeline, when the water level of the added water reaches a set height, the water inlet valve q is closed, a pre-pump valve j, a booster pump 6 and a reflux valve o on a liquid outlet pipe II 9-2 are all opened, the dosing valve p is closed, a pickling solution reflux circulation passage is formed among the acid storage tank 9, the liquid outlet pipe II 9-2, a connecting pipe 9-3, the reflux pipe 9-4 and the dosing pump 6, so that the dissolution of the citric acid powder is accelerated, and after the circulation for a period of time, the citric acid powder in the acid storage tank 9 and a certain amount of soft water form a citric acid solution; starting an electrolytic cell cleaning button through a control system, closing a reflux valve o, opening a pickling valve e, opening a dosing valve p, closing a dosing valve m, pumping citric acid solution in an acid storage tank 9 into an electrolytic cell 4 through a pickling pump 10 and a pipeline, cleaning for a period of time, opening a back flushing drain valve i, and enabling the cleaned waste acid solution to enter a waste water treatment station 11 for treatment; then, the back flushing water inlet valve d is opened, soft water in the water softener 1 enters the electrolytic tank 4 for back cleaning, the cleaned waste water enters the waste water treatment station 11 for treatment through the pipeline, and after the cleaning is finished, the back flushing water inlet valve d and the back flushing water discharge valve i are closed.
The circulating water sterilizing liquid medicine production system is in a closed structure except that trace hydrogen generated by electrolysis is discharged to the atmosphere, no irritating taste is generated in the whole process, the cleaning performance is good, the raw materials are water and salt, the sources are wide, the cost is low, the circulating water sterilizing liquid medicine production system is not controlled, no byproducts are generated in the electrolytic reaction process, the automation degree is high, the safety is good, the participation workload of operators is obviously reduced, the production cost of sterilizing liquid medicine is greatly reduced, and the economic practicability is good.
The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that it will be apparent to those skilled in the art that several modifications and variations can be made without departing from the technical principle of the present utility model, and these modifications and variations should also be regarded as the scope of the utility model.
Claims (10)
1. The circulating water sterilization liquid medicine production system is characterized by comprising a water softener (1) and a control system, wherein a water inlet of the water softener (1) is externally connected with tap water, a soft water outlet of the water softener (1) is respectively connected with a water inlet of a saline water preparation tank (2) and a liquid inlet of an electrolytic tank (4) through pipelines, a liquid outlet pipe I (2-3) of the saline water preparation tank (2) is connected with the liquid inlet of the electrolytic tank (4) through a pipeline and a metering pump (3), a liquid outlet of the electrolytic tank (4) is connected with a liquid inlet of a medicine storage tank (5) through a pipeline and a medicine outlet valve (m), a liquid outlet at the bottom of the medicine storage tank (5) is connected with a medicine adding port of a cooling tower (7) through a pipeline, a tank bottom valve (h) and a medicine adding pump (6), and hydrogen generated inside the electrolytic tank (4) is discharged to the atmosphere through the pipeline, the medicine storage tank (5) and an exhaust fan (8);
The water softener is characterized by further comprising an acid storage tank (9), wherein a soft water outlet of the water softener (1) is connected with a water inlet pipe II (9-1) of the acid storage tank (9) through a pipeline and a water inlet valve (q), a liquid outlet of the acid storage tank (9) is connected with a pickling solution inlet of the electrolytic cell (4) through a pipeline, a pickling valve (e) and a pickling pump (10), and a soft water outlet of the water softener (1) is connected with a back flushing water inlet of the electrolytic cell (4) through a pipeline and a back flushing water inlet valve (d);
The pipeline connected with the liquid inlet end of the metering pump (3), the pipeline connected with the liquid inlet end of the dosing pump (6) and the pipeline connected with the liquid inlet end of the pickling pump (10) are respectively provided with a pump front valve (j), the pipeline connected with the liquid outlet end of the metering pump (3), the pipeline connected with the liquid outlet end of the dosing pump (6) and the pipeline connected with the liquid outlet end of the pickling pump (10) are respectively provided with a check valve (k);
The metering pump (3), the exhaust fan (8), the water inlet valve (q), the pickling valve (e) and the pre-pump valve (j) are electrically connected with the control system.
2. The circulating water sterilization liquid medicine production system according to claim 1, wherein an electric valve I (a) electrically connected with a control system is arranged on a pipeline between the water softener (1) and the brine preparation tank (2), an electric valve II (b) and a flowmeter (c) electrically connected with the control system are arranged on a pipeline between a soft water outlet of the water softener (1) and a liquid inlet of the electrolytic cell (4), and liquid level gauges (14) electrically connected with the control system are arranged on the brine preparation tank (2), the medicine storage tank (5) and the acid storage tank (9).
3. The circulating water sterilization liquid medicine production system of claim 2, wherein the emptying port (2-7) at the bottom of the brine preparation tank (2) is connected into the trench (13) through a pipeline and an emptying valve I (f), the liquid outlet of the electrolytic cell (4) is connected into the trench (13) through a pipeline and a back flushing drain valve (i), the liquid outlet at the bottom of the medicine storage tank (5) is connected into the trench (13) through a tank bottom valve (h) and a pipeline, the drain outlet (9-6) at the bottom of the acid storage tank (9) is connected into the wastewater treatment station (11) through a pipeline and an emptying valve II (g), and the back flushing drain valve (i) is an electromagnetic valve electrically connected with the control system.
4. A circulating water sterilization liquid medicine production system as claimed in claim 3, wherein a partition board (2-1) is arranged in the brine preparation box (2), the partition board (2-1) divides the internal cavity of the brine preparation box (2) into a dissolution area (i) and a solution area (ii), and a plurality of water caps (2-1 a) are arranged on the partition board (2-1);
The upper end of the side wall of the brine preparation box (2) is provided with a first water inlet pipe (2-2) extending to the lower end in the dissolution zone (I), the first water inlet pipe (2-2) is of a Z-shaped structure with an opening at the upper end and a closed lower end, the upper port of the first water inlet pipe (2-2) is connected with a soft water outlet pipeline of the water softener (1), and a plurality of water outlet holes (2-2 b) are uniformly formed in a horizontal section (2-2 a) positioned at the lower side of the first water inlet pipe (2-2);
The top of the brine preparation box (2) is provided with a supporting plate (2-4), a motor (2-6) electrically connected with a control system is arranged on the supporting plate (2-4), a stirring paddle (2-5) is arranged in the dissolution zone (I), and the upper end of a central shaft of the stirring paddle (2-5) is fixedly connected with an output shaft of the motor (2-6).
5. The circulating water sterilization liquid medicine production system of claim 4, wherein a plurality of brackets (2-2 c) are fixedly arranged on the lower side surface of the horizontal section (2-2 a) positioned on the lower side of the first water inlet pipe (2-2).
6. The circulating water sterilization medicine liquid production system of claim 5, further comprising a salt feeding machine (12), wherein the discharging end of the salt feeding machine (12) is correspondingly positioned right above the dissolution zone (i) on the salt preparation tank (2).
7. The circulating water sterilization medicine liquid production system of claim 6, further comprising a base (9-7), the acid storage tank (9) is located on the base (9-7), the top of the acid storage tank (9) is provided with a medicine adding port (9-5), the liquid outlet at the lower end of the side wall of the acid storage tank (9) is connected with the liquid inlet end of the medicine adding pump (6) through a liquid outlet pipe (9-2), the upper end of the side wall of the acid storage tank (9) is fixedly provided with a return pipe (9-4), the liquid outlet end of the medicine adding pump (6) is connected with the return pipe (9-4) through a connecting pipe (9-3), a pre-pump valve (j) is located on the liquid outlet pipe (9-2), a filter (n) located between the pre-pump valve (j) and the medicine adding pump (6) is also arranged on the connecting pipe (9-3), the return pipe (9-4) is provided with a medicine return valve (o) and a medicine adding valve (p), the return pipe (9-4) is located near one end of the acid storage tank (4) which is connected with the acid adding valve (e) through a return pipe (9-4), and the acid adding valve (p) is located near one end of the acid tank (4) which is connected with the acid tank (e) through the return pipe (9-4), the front pump valve (j), the reflux valve (o) and the dosing valve (p) are all electromagnetic valves electrically connected with the control system.
8. The circulating water sterilization medicine liquid production system of claim 7, wherein the brine preparation box (2) is made of PVC material, and the first water inlet pipe (2-2) and the bracket (2-2 c) are made of stainless steel material.
9. The circulating water sterilization medicine fluid production system of claim 8, wherein the fluid level gauge (14) is a magnetic flap fluid level gauge.
10. The circulating water sterilization medical fluid production system of claim 9, wherein the electrolytic cell (4) and the exhaust fan (8) comprise two arranged side by side.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322566883.XU CN220827281U (en) | 2023-09-21 | 2023-09-21 | Circulating water sterilization liquid medicine production system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322566883.XU CN220827281U (en) | 2023-09-21 | 2023-09-21 | Circulating water sterilization liquid medicine production system |
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| CN202322566883.XU Active CN220827281U (en) | 2023-09-21 | 2023-09-21 | Circulating water sterilization liquid medicine production system |
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