CN214031851U - Intelligent circulating water oxidizing bactericide adding device - Google Patents
Intelligent circulating water oxidizing bactericide adding device Download PDFInfo
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- CN214031851U CN214031851U CN202023091010.0U CN202023091010U CN214031851U CN 214031851 U CN214031851 U CN 214031851U CN 202023091010 U CN202023091010 U CN 202023091010U CN 214031851 U CN214031851 U CN 214031851U
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Abstract
The utility model discloses a circulating water oxidizing bactericide intelligent dosing device, which comprises a frame, wherein a bactericide raw material box and a PLC (programmable logic controller) are arranged above the frame, and the bactericide raw material box is communicated with a circulating water tank through a conveying pipeline; the circulating water tank is provided with a circulating water inlet pipe and a circulating water outlet pipe, the circulating water outlet pipe is provided with a residual chlorine monitor, and the signal output end of the residual chlorine monitor is connected with the input end of the PLC; the rack is also provided with a high-pressure water flushing mechanism communicated with the bactericide raw material box, and the bottom end of the bactericide raw material box is provided with a sewage draining mechanism. The utility model adopts a continuous medicine adding mode to add the bactericide into the circulating water tank, which can realize the purpose of automatic medicine adding; and can realize effectively wasing the germicide raw material tank through high pressure water washing mechanism after accomplishing the operation of adding medicine, and then make same germicide raw material tank can throw other types of germicide.
Description
Technical Field
The utility model relates to a charge technical field, more specifically relates to a circulating water oxidability germicide intelligence charge device.
Background
The impurities in the circulating water are numerous, the formation of organic matters is closely related to the growth of microorganisms, substances released in the growth and reproduction processes of the microorganisms can promote the generation of sticky scales in the circulating water system, the sticky scales are adhered to the surface of a heat exchanger to cause the increase of the temperature of the circulating water, the reduction of the heat exchange effect and the influence on the safe and economic operation of the system. Therefore, the circulating water must be sterilized and algae-removed. The currently used sterilization algicide is an oxidation type and a non-oxidation type, wherein the former mainly comprises liquid chlorine, bleaching powder, chlorine dioxide, ozone and the like, and the latter mainly comprises chlorophenols, quaternary ammonium phenols, propylene aldehydes and the like.
At present, the modes of adding the oxidizing bactericide are mainly continuous, intermittent and instantaneous. The instantaneous dosing is also called as impact dosing, which can generate very high instantaneous concentration of the medicament, and can obtain good sterilization effect in a period of time, but the effect is not continuous, and regular monitoring and bactericide adding are needed, so that the investment of manpower and material resources is increased, and certain economical efficiency is not achieved.
And present germicide charge device does not set up belt cleaning device, only can carry out the medicine that adds of a germicide, when other kinds of germicides need to add, because of the inside original medicament that remains of germicide charge device, can produce certain influence to the monitoring of follow-up circulating water pesticide.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that needs to solve provides a circulating water oxidability germicide intelligence charge device to solve the mode that adopts the impulse type to put medicine and increased the investment of manpower and material resources, do not possess the problem of certain economic nature, and present germicide charge device does not set up belt cleaning device's problem, realize the purpose of automatic reagent feeding with the monitoring of adopting the continuous dosing mode to realize remaining chlorine concentration, and can realize effectively wasing charge device after accomplishing the operation of adding medicine.
In order to solve the technical problem, the utility model adopts the following technical proposal.
An intelligent dosing device for circulating water oxidizing bactericide comprises a rack, wherein a bactericide raw material box with a feeding port at the top end for containing bactericide and a PLC (programmable logic controller) for controlling the overall operation of the device are arranged above the rack, and the bactericide raw material box is communicated with a circulating water tank for adding bactericide into input circulating water through a conveying pipeline; the circulating water tank is provided with a circulating water inlet pipe and a circulating water outlet pipe, the circulating water outlet pipe is provided with a residual chlorine monitor for detecting the concentration of residual chlorine in the circulating water, and the signal output end of the residual chlorine monitor is connected with the input end of the PLC; still be provided with in the frame and be linked together with germicide raw material tank, be used for carrying out abluent high pressure water washing mechanism to germicide raw material tank when changing the germicide classification, the bottom of germicide raw material tank is provided with and is used for wasing back waste water exhaust's blowdown mechanism, and the controlled end that high pressure water washed mechanism and blowdown mechanism connected respectively in the output of PLC controller.
According to the technical scheme, the metering pump and the second electromagnetic valve used for controlling the on-off of the conveying pipeline are arranged on the conveying pipeline, and the controlled ends of the metering pump and the second electromagnetic valve are respectively connected to the output end of the PLC.
Further optimize technical scheme, high pressure water washing mechanism is including setting up the water tank in the frame, setting up the high pressure water pump in the water tank, be connected with high pressure water pump and stretch into the inside high pressure water delivery pipe of germicide raw material case and connect and set up a plurality of high pressure water shower nozzles in the high pressure water delivery pipe bottom that is located germicide raw material case inside, and the controlled end of high pressure water pump is connected in the output of PLC controller.
Further optimize technical scheme, sewage mechanism is including connecting the blow off pipe that sets up in germicide raw material tank bottom and setting up the first solenoid valve on the blow off pipe, and the controlled end of first solenoid valve is connected in the output of PLC controller.
Further optimizing technical scheme, the charge door of germicide raw material tank passes through the feeding plug and blocks.
Further optimizing the technical scheme, the inside of circulating water tank still is provided with the rabbling mechanism that is used for adding germicide and circulating water high-efficient mixture.
Further optimize technical scheme, rabbling mechanism is including setting up at the inside (mixing) shaft of circulating water tank and setting up at the epaxial stirring vane of stirring, and the top of (mixing) shaft stretches out circulating water tank and is connected and be provided with agitator motor, and agitator motor's controlled end is connected in the output of PLC controller.
Due to the adoption of the technical scheme, the utility model has the following technical progress.
The utility model adopts a continuous medicine adding mode to add the bactericide into the circulating water tank, and can monitor the residual chlorine concentration in the circulating water through the residual chlorine monitor, the residual chlorine monitor feeds back the monitoring signal to the PLC controller, the PLC controller compares the residual chlorine concentration monitoring signal with the set residual chlorine concentration signal, and further realizes the purpose of automatic medicine adding; and can realize effectively wasing the germicide raw material tank through high pressure water washing mechanism after accomplishing the operation of adding medicine, and then make same germicide raw material tank can throw other types of germicide.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a schematic view of the structure of the cover plate of the raw material box for bactericide of the present invention;
fig. 4 is a schematic view of a part of the structure of the present invention.
Wherein: 1. bactericide raw material tank, 11, charging plug, 12, blow off pipe, 13, first solenoid valve, 2, measuring pump, 3, pipeline, 4, second solenoid valve, 5, circulation tank, 51, circulating water inlet tube, 52, circulating water outlet pipe, 6, rabbling mechanism, 7, chlorine residue monitor, 8, PLC controller, 9, frame, 91, PLC controller mount, 10, high pressure water washing mechanism, 101, water tank, 102, high pressure water conveying pipe, 103, high pressure water shower nozzle.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
The utility model provides a circulating water oxidability germicide intelligence charge device, combines to show in fig. 1 to 4, includes frame 9, and the top of frame 9 is provided with germicide raw material tank 1 and is used for the PLC controller 8 of the whole operation of controlling means. The PLC controller 8 is fixedly disposed above the frame 9 through a PLC controller fixing frame 91.
The top of germicide raw material tank 1 is provided with the charge door for hold germicide. The feed inlet of the bactericide raw material box 1 is plugged by a feed plug 11. The bactericide raw material tank 1 comprises a tank body and a cover plate.
The bactericide raw material tank 1 is provided with a circulating water tank 5 through a conveying pipeline 3 in a communicating manner, and the circulating water tank 5 is used for adding a bactericide into input circulating water.
And a circulating water inlet pipe 51 and a circulating water outlet pipe 52 are arranged on the circulating water tank 5, a residual chlorine monitor 7 for detecting the concentration of residual chlorine in the circulating water is arranged on the circulating water outlet pipe 52, and the signal output end of the residual chlorine monitor 7 is connected to the input end of the PLC controller 8.
The rack 9 is also provided with a high-pressure water washing mechanism 10 communicated with the bactericide raw material tank 1, and the high-pressure water washing mechanism 10 is used for washing the bactericide raw material tank 1 when the bactericide category is changed. The bottom of germicide raw material tank 1 is provided with the blowdown mechanism that is used for waste water discharge after will wasing, and the controlled end that high-pressure water washed mechanism 10 and blowdown mechanism connect respectively in PLC controller 8's output.
The high-pressure water flushing mechanism 10 comprises a water tank 101 arranged on the frame 9, a high-pressure water pump arranged in the water tank 101, a high-pressure water delivery pipe 102 connected with the high-pressure water pump and extending into the bactericide raw material tank 1, and a plurality of high-pressure water spray nozzles 103 connected and arranged at the bottom end of the high-pressure water delivery pipe 102 positioned in the bactericide raw material tank 1, wherein the controlled end of the high-pressure water pump is connected with the output end of the PLC 8. The high-pressure water delivery pipe 102 penetrates the cover plate of the bactericide raw material tank 1 and is fixedly connected with the cover plate.
The blowdown mechanism is including connecting the blow off pipe 12 that sets up in 1 bottom of germicide raw material tank and setting up the first solenoid valve 13 on blow off pipe 12, and the controlled end of first solenoid valve 13 is connected in the output of PLC controller 8.
The conveying pipeline 3 is provided with a metering pump 2 and a second electromagnetic valve 4 for controlling the on-off of the conveying pipeline 3, and the controlled ends of the metering pump 2 and the second electromagnetic valve 4 are respectively connected to the output end of the PLC controller 8.
The inside of the circulating water tank 5 is also provided with a stirring mechanism 6 for efficiently mixing the added bactericide with the circulating water.
The stirring mechanism 6 comprises a stirring shaft arranged inside the circulating water tank 5 and stirring blades arranged on the stirring shaft, the top end of the stirring shaft extends out of the circulating water tank 5 and is connected with a stirring motor, and the controlled end of the stirring motor is connected to the output end of the PLC controller 8.
The working principle of the utility model is as follows.
The utility model discloses utilize the concentration of chlorine residue among the 7 monitoring systems of chlorine residue monitor to feed back to PLC controller 8, through the automation of realizing the oxidizing germicide through PLC controller 8 and throw with, the concentration of chlorine residue in the circulating water is greater than 0.3mg/L and stops adding the medicine, and the concentration of chlorine residue is less than 0.2mg/L and begins to add the medicine.
When the concentration of chlorine residue was greater than 0.3mg/L in the circulating water promptly, behind residual chlorine monitor 7 fed back monitoring signal to PLC controller 8, PLC controller 8 control second solenoid valve 4 closed, and control measuring pump 2 simultaneously stops the function, and then the germicide in the germicide raw material tank 1 can not enter into circulating water tank 5, realizes stopping the purpose of adding the medicine.
When the concentration of residual chlorine in the circulating water is less than 0.2mg/L, the residual chlorine monitor 7 feeds back monitoring signals to the PLC controller 8, the PLC controller 8 controls the second electromagnetic valve 4 to be opened, and the metering pump 2 is controlled to operate simultaneously, so that the bactericide in the bactericide raw material tank 1 enters the circulating water tank 5, and the purpose of adding the bactericide is achieved.
Because the drug resistance is easy to generate by adding a medicament microorganism for a long time, the mode of one-time impact dosing is replaced periodically, and the non-oxidative bactericide is added, so that the breeding of the microorganism is controlled. When other types of bactericides need to be added, the PLC controller 8 controls the second electromagnetic valve 4 to be closed, the metering pump 2 is controlled to stop operating, the high-pressure water washing mechanism 10 is controlled by the PLC controller 8 to clean the bactericide raw material box 1, and the specific process is as follows.
The PLC 8 controls the high-pressure water pump to operate, the high-pressure water pump pumps water in the water tank 101 into the high-pressure water delivery pipe 102, and high-pressure water is sprayed into the bactericide raw material tank 1 through the high-pressure water spray head 103, so that the inside of the bactericide raw material tank 1 is washed. After the sewage is flushed for a period of time, the PLC 8 controls the first electromagnetic valve 13 on the sewage discharge pipe 12 to be opened, and the sewage after being flushed is discharged.
Finally, the filler plug 11 is opened and another type of germicide is put into the germicide raw material tank 1.
Claims (7)
1. The utility model provides a circulating water oxidability germicide intelligence charge device which characterized in that: the sterilizing device comprises a rack (9), a sterilizing agent raw material box (1) with a feeding port arranged at the top end for containing a sterilizing agent and a PLC (programmable logic controller) (8) for controlling the overall operation of the device are arranged above the rack (9), and the sterilizing agent raw material box (1) is communicated with a circulating water tank (5) for adding the sterilizing agent into input circulating water through a conveying pipeline (3); a circulating water inlet pipe (51) and a circulating water outlet pipe (52) are arranged on the circulating water tank (5), a residual chlorine monitor (7) for detecting the concentration of residual chlorine in the circulating water is arranged on the circulating water outlet pipe (52), and the signal output end of the residual chlorine monitor (7) is connected to the input end of the PLC (8); still be provided with on frame (9) and be linked together with germicide raw material tank (1), be used for carrying out abluent high pressure water washing mechanism (10) to germicide raw material tank (1) when changing the germicide classification, the bottom of germicide raw material tank (1) is provided with and is used for the sewage discharging mechanism who washs back waste water discharge, and the controlled end of high pressure water washing mechanism (10) and sewage discharging mechanism connects respectively in the output of PLC controller (8).
2. The intelligent dosing device for the circulating water oxidizing bactericide as claimed in claim 1, is characterized in that: the automatic control system is characterized in that a metering pump (2) and a second electromagnetic valve (4) used for controlling the on-off of the conveying pipeline (3) are arranged on the conveying pipeline (3), and controlled ends of the metering pump (2) and the second electromagnetic valve (4) are respectively connected to the output end of the PLC (8).
3. The intelligent dosing device for the circulating water oxidizing bactericide as claimed in claim 1, is characterized in that: the high-pressure water flushing mechanism (10) comprises a water tank (101) arranged on the rack (9), a high-pressure water pump arranged in the water tank (101), a high-pressure water delivery pipe (102) connected with the high-pressure water pump and extending into the interior of the bactericide raw material tank (1), and a plurality of high-pressure water spray heads (103) connected and arranged at the bottom end of the high-pressure water delivery pipe (102) located in the bactericide raw material tank (1), wherein the controlled end of the high-pressure water pump is connected to the output end of the PLC (8).
4. The intelligent dosing device for the circulating water oxidizing bactericide as claimed in claim 1, is characterized in that: the blowdown mechanism comprises a blowdown pipe (12) connected and arranged at the bottom end of the bactericide raw material tank (1) and a first electromagnetic valve (13) arranged on the blowdown pipe (12), and the controlled end of the first electromagnetic valve (13) is connected to the output end of the PLC (8).
5. The intelligent dosing device for the circulating water oxidizing bactericide as claimed in claim 1, is characterized in that: the feed inlet of the bactericide raw material box (1) is plugged by a feed plug (11).
6. The intelligent dosing device for the circulating water oxidizing bactericide as claimed in claim 1, is characterized in that: and a stirring mechanism (6) for efficiently mixing the added bactericide with the circulating water is also arranged in the circulating water tank (5).
7. The intelligent dosing device for the circulating water oxidizing bactericide as claimed in claim 6, wherein: the stirring mechanism (6) comprises a stirring shaft arranged inside the circulating water tank (5) and stirring blades arranged on the stirring shaft, the top end of the stirring shaft extends out of the circulating water tank (5) and is connected with a stirring motor, and the controlled end of the stirring motor is connected with the output end of the PLC (programmable logic controller) (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023091010.0U CN214031851U (en) | 2020-12-21 | 2020-12-21 | Intelligent circulating water oxidizing bactericide adding device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023091010.0U CN214031851U (en) | 2020-12-21 | 2020-12-21 | Intelligent circulating water oxidizing bactericide adding device |
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| CN214031851U true CN214031851U (en) | 2021-08-24 |
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| CN202023091010.0U Active CN214031851U (en) | 2020-12-21 | 2020-12-21 | Intelligent circulating water oxidizing bactericide adding device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114453367A (en) * | 2022-03-01 | 2022-05-10 | 浙江克拿德电子有限公司 | Efficient intelligent cleaning machine and using method thereof |
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2020
- 2020-12-21 CN CN202023091010.0U patent/CN214031851U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114453367A (en) * | 2022-03-01 | 2022-05-10 | 浙江克拿德电子有限公司 | Efficient intelligent cleaning machine and using method thereof |
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