CN211800510U - Three-cavity type dosing device with automatic dosing function and used for sewage treatment - Google Patents
Three-cavity type dosing device with automatic dosing function and used for sewage treatment Download PDFInfo
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- CN211800510U CN211800510U CN201922001230.0U CN201922001230U CN211800510U CN 211800510 U CN211800510 U CN 211800510U CN 201922001230 U CN201922001230 U CN 201922001230U CN 211800510 U CN211800510 U CN 211800510U
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Abstract
A three-cavity type dosing device with an automatic dosing function for sewage treatment comprises a medicine box body, wherein three dosing cavities with stirring devices are arranged in the medicine box body, the three dosing cavities are sequentially communicated, a first dosing cavity and a third dosing cavity in the medicine box body are respectively provided with a first liquid level sensor and a second liquid level sensor, the first liquid level sensor is arranged in the first dosing cavity of the medicine box body and is higher than a middle partition plate of the three cavities and lower than the top wall of the medicine box body, the second liquid level sensor is arranged at the middle lower part of the third dosing cavity in the medicine box body, the first liquid level sensor and the second liquid level sensor are respectively connected with an electric cabinet, the first liquid level sensor and the second liquid level sensor are arranged in the medicine box body and are used for detecting liquid medicine in the medicine box body, a PLC module is used as a core to control the dosing relation among a water inlet electric control valve, the first liquid level sensor, the second liquid level sensor and a dry powder, realizes automatic medicine supplement in case of medicine shortage, and improves the sewage treatment efficiency.
Description
Technical Field
The utility model relates to a sewage treatment technical field, in particular to three-cavity charge device for sewage treatment with automatic medicine dispensing function.
Background
With the national higher and higher requirements on energy conservation and emission reduction, the large demand of the water treatment dosing equipment is a necessary trend. The medicine adding device in the prior art comprises a double-cavity type medicine adding device and a three-cavity type medicine adding device, liquid medicine is transited between two cavities of the double-cavity type medicine adding device through a liquid medicine lifting pump, but the device consumes more electricity, automatic control cannot be realized, the medicine adding amount cannot be accurately controlled in a manual control mode, waste is caused, and the expenditure is greatly increased.
The utility model of CN206597503U discloses a full-automatic three-cavity medicine adding device, but when the device is used to prepare PAM, when the medicine liquid in the medicine box body is excessively prepared, the medicine adding device and the water inlet valve need to be manually operated to close, otherwise, the medicine liquid overflows and the medicine is wasted; after this internal pharmaceutical industry of medicine case used up, needed artifical manual operation to close out the medicine pump earlier, reconfiguration liquid medicine again, PAM and water mixing needs probably 1 hour, can't realize adding the medicine in succession, has slowed down the efficiency of handling sewage, so the utility model aims at providing a three cavity charge device that incessant, can dispense automatically.
Disclosure of Invention
The utility model aims at providing a three chamber medicine adding device for sewage treatment with automatic function of dispensing for solve the problem that exists among the background art.
A three-cavity medicine adding device with an automatic medicine dispensing function for sewage treatment comprises a medicine box body, wherein three medicine adding cavities with stirring devices are arranged in the medicine box body, the three medicine adding cavities are sequentially communicated, the stirring device comprises a stirring speed reducing motor vertically arranged on the medicine box body, the lower end of the stirring speed reducing motor is connected with a stirring shaft in a transmission way, stirring blades are arranged on the stirring shaft, the first liquid level sensor is arranged in the first dosing cavity of the medicine box body, is higher than the middle partition plate of the three cavities and is lower than the top wall of the medicine box body, and the second liquid level sensor is arranged at the middle lower part of the third dosing cavity in the medicine box body;
the medicine box body is provided with a medicine adding device which is communicated with one of the medicine adding cavities, the medicine adding device comprises a dry powder medicine adding device vertically arranged on the medicine box body and an electric vibration machine arranged on one side of the dry powder medicine adding device, the upper end of the dry powder medicine adding device is provided with a medicine storage tank and a medicine groove cover plate, a heating device is arranged in the medicine storage tank, and the other end of the heating device is connected with a power supply in the electric cabinet;
the dry powder chemical feeder comprises a dry powder chemical feeder, a chemical feeding cavity, a chemical discharging pipe, a filter, a chemical feeding cavity, a chemical feeding pump, a chemical outlet pipe, a chemical feeding valve, a chemical feeding device, a chemical feeding pump, a first liquid level sensor and a second liquid level sensor, wherein the chemical feeding cavity far away from the dry powder chemical feeder is communicated with the chemical feeding pump through the chemical discharging pipe;
the electric cabinet comprises a PLC module and a touch screen.
Preferably, a heating device is arranged in the medicament storage tank, the PAM is not influenced by the heating device to enter the medicament box body, and the other end of the heating device is connected with a power supply in the electric cabinet;
preferably, the heating device is a plurality of groups of electric heating rods which are transversely inserted into the medicament storage tank.
Preferably, the heating device is a plurality of groups of electric heating plates which are transversely inserted in the medicament storage tank.
Preferably, the heating device is connected with a temperature sensor and a thermostat.
Preferably, the temperature sensor is a digital display temperature sensor with output, and the other end of the temperature sensor is connected with the electric cabinet.
Preferably, the electric cabinet comprises a PLC module and a touch screen.
Preferably, the upper end of the medicament storage tank is provided with a sliding groove, and the medicament groove cover plate is connected in the sliding groove of the medicament storage tank in a sliding manner.
Compared with the prior art, the utility model, following advantage and beneficial effect have:
the utility model discloses a this internal liquid medicine that sets up first level sensor and second level sensor in the medical kit is used for detecting this internal liquid medicine of medical kit, controls with the PLC module to the PLC module is the automatically controlled valve of intaking, first level sensor, second level sensor and the dry powder doser between the relation of dispensing, realizes lacking the automatic medicine supplement of medicine, and work that does not stop has improved the efficiency of handling sewage, has alleviateed staff's intensity of labour.
Drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is a plan view of the present invention.
Detailed Description
Referring to fig. 1 to 2, a three-cavity type chemical adding device with automatic chemical dispensing function for sewage treatment comprises a chemical box body 15, three chemical adding cavities with stirring devices are arranged in the chemical box body 15, the three chemical adding cavities are sequentially communicated, the stirring devices comprise stirring speed reducing motors 14 vertically arranged on the chemical box body 15, stirring shafts are connected to the lower ends of the stirring speed reducing motors 14 in a transmission manner, stirring blades are arranged on the stirring shafts, the chemical adding cavities at one end are communicated with a water inlet pipe 2, a water inlet electric control valve 6, a water inlet flow meter 7 and a water inlet adjusting valve 3 are arranged on the water inlet pipe 2, the water inlet electric control valve 6 is connected with an electric control box 13, a first chemical adding cavity and a third chemical adding cavity in the chemical box body 15 are respectively provided with a first liquid level sensor 21 and a second liquid level sensor 22, the first liquid level sensor 21 is arranged in the first chemical adding cavity of the chemical box body 15, is higher than a, the second liquid level sensor 22 is arranged at the middle lower part of a third medicine adding cavity in the medicine box body 15;
the medicine box body 15 is provided with a medicine adding device which is communicated with one of the medicine adding cavities, the medicine adding device comprises a dry powder medicine adding device 9 vertically arranged on the medicine box body 15 and an electric vibration machine arranged on one side of the dry powder medicine adding device 9, the upper end of the dry powder medicine adding device 9 is provided with a medicine storage tank 10 and a medicine tank cover plate 11, a heating device 16 is arranged in the medicine storage tank 10, and the other end of the heating device 16 is connected with a power supply in an electric cabinet 13;
the medicine feeding cavity far away from the dry powder medicine feeder 9 is communicated with a medicine discharging pump 18 through a medicine liquid discharging pipe 19, a filter 20 is arranged on the medicine liquid discharging pipe 19 at the front end of the medicine discharging pump 18, a medicine liquid discharging valve 4 is arranged on the medicine liquid discharging pipe 19, an electric cabinet 13, a medicine box cover plate 5 and a liquid level meter communicated with the medicine feeding cavity are arranged on the medicine box body 15, the electric cabinet 13 is connected with the liquid level meter, a stirring device, a water inlet electric control valve 6, a water inlet flow meter 7, a medicine feeding device, a medicine discharging pump 18, a first liquid level sensor 21 and a second liquid level sensor 22, an emptying valve 1 corresponding to the medicine feeding cavity is arranged on the medicine box body 15, and the emptying valve 1 is communicated with an emptying pipe 17;
the electric cabinet 13 comprises a PLC module and a touch screen.
Preferably, a heating device 16 is arranged in the medicine storage tank 10, the heating device 16 does not influence the PAM to enter the medicine box body 15, and the other end of the heating device 16 is connected with a power supply in the electric cabinet 13;
preferably, the heating device 16 is a plurality of groups of electric heating rods transversely inserted into the medicament storage tank 10.
Preferably, the heating device 16 is a plurality of groups of electric heating plates transversely inserted into the medicament storage tank 10.
Preferably, the heating device 16 is connected with a temperature sensor and a thermostat.
Preferably, the temperature sensor is a digital display temperature sensor with output, and the other end of the temperature sensor is connected with the electric cabinet 13.
Preferably, the electric cabinet 13 includes a PLC module and a touch screen.
Preferably, the upper end of the medicament storage tank 10 is provided with a sliding groove, and the medicament cover plate 11 is slidably connected in the sliding groove of the medicament storage tank 10.
The working process and the use principle of the embodiment are as follows:
when the amount of liquid medicine in the third medicine adding cavity of the medicine box body 15 is reduced to the second liquid level sensor 22, the second liquid level sensor 22 outputs a signal to a PLC module in the electric cabinet 13, the PLC module runs an internal storage program, the PLC module provides a starting signal for the water inlet electric control valve 6, the water inlet electric control valve 6 is in an open state, tap water can enter the medicine box body 15, the water inlet adjusting valve 3 is in a normally open state during normal work, meanwhile, the PLC module provides a starting signal for the dry powder medicine adding device 9 and the stirring and decelerating motor 14, the dry powder medicine adding device 9 conveys the medicine powder into the medicine box body 15, the water inlet amount per unit time and the quantity related parameters of the conveyed medicine powder per unit time are stored in the PLC module in advance, the stirring and decelerating motor 14 drives the stirring blades on the stirring shaft to continuously stir the liquid medicine in the medicine box body 15, when the liquid medicine in the first medicine adding cavity in the medicine box body 15 is added to the first liquid level, first level sensor 21 detects the signal, and with signal transmission to PLC module, the PLC module is for the signal that intake electric control valve 6 was closed, intake electric control valve 6 is in the closed condition, the running water will not get into to the medical kit body 15 in, the PLC module is for closing signal of dry powder doser 9 simultaneously, dry powder doser 9 is not carrying powder in to medical kit body 15, it needs to explain, the liquid medicine is from first medicine chamber overflow to second medicine chamber of adding, treat that the liquid medicine of second medicine intracavity highly is greater than the baffle height, the liquid medicine can be followed the second and added medicine chamber overflow to the third and add the medicine intracavity, first medicine chamber of adding is mainly used for dispensing, the second adds medicine chamber and mainly is used for mixing the liquid medicine, the liquid medicine that the splendid attire in the third medicine chamber is the liquid medicine that can use is accomplished in the mixture.
Claims (9)
1. The three-cavity type dosing device with the automatic dosing function for sewage treatment comprises a medicine box body (15), three dosing cavities with stirring devices are arranged in the medicine box body (15), the three dosing cavities are communicated in sequence, the dosing cavity at one end is communicated with a water inlet pipe (2), a water inlet electric control valve (6), a water inlet flow meter (7) and a water inlet adjusting valve (3) are arranged on the water inlet pipe (2), the water inlet adjusting valve (3) is connected with an electric control box (13), a dosing device is arranged on the medicine box body (15) and is communicated with one of the dosing cavities, the dosing device comprises a dry powder dosing device (9) vertically arranged on the medicine box body (15) and an electric vibration machine arranged on one side of the dry powder dosing device (9), the dosing cavity far away from the dosing device (9) is communicated with a medicine outlet pump (18) through a medicine liquid discharge pipe (19), be provided with electric cabinet (13) on medical kit body (15), agitating unit, automatically controlled valve (6) of intaking, intake flowmeter (7), charge device and play medicine pump (18), its characterized in that are connected in electric cabinet (13): first add medicine chamber and third in medical kit body (15) add the medicine intracavity and be provided with first level sensor (21) and second level sensor (22) respectively, first level sensor (21) set up and be higher than three chamber median septum and be less than medical kit body (15) roof department in medical kit body (15) first adds the medicine intracavity, second level sensor (22) set up in medical kit body (15) third add medicine chamber middle and lower part, first level sensor (21) and second level sensor (22) are connected with electric cabinet (13) respectively.
2. The three-cavity medicine adding device with the automatic medicine dispensing function for sewage treatment according to claim 1, is characterized in that: the dry powder chemical feeder is characterized by further comprising a heating device (16), a chemical storage tank (10) and a chemical tank cover plate (11) are arranged at the upper end of the dry powder chemical feeder (9), the heating device (16) is arranged in the chemical storage tank (10), and the other end of the heating device (16) is connected with a power supply in the electric cabinet (13).
3. The three-cavity medicine adding device with the automatic medicine dispensing function for sewage treatment according to claim 2, wherein: the heating device (16) is a plurality of groups of electric heating rods which are transversely inserted in the medicament storage tank (10).
4. The three-cavity medicine adding device with the automatic medicine dispensing function for sewage treatment according to claim 2, wherein: the heating device (16) is a plurality of groups of electric heating plates which are transversely inserted in the medicament storage tank (10).
5. The three-cavity medicine adding device with the automatic medicine dispensing function for sewage treatment according to claim 2, wherein: the upper end of the medicament storage tank (10) is provided with a sliding groove, and the medicament groove cover plate (11) is connected in the sliding groove of the medicament storage tank (10) in a sliding manner.
6. The three-cavity medicine adding device with the automatic medicine dispensing function for sewage treatment, according to any one of claims 2 to 5, is characterized in that: the heating device (16) is connected with a temperature sensor and a thermostat.
7. The three-cavity medicine adding device with the automatic medicine dispensing function for sewage treatment according to claim 6, wherein: the temperature sensor is a digital display temperature sensor with output, and the other end of the temperature sensor is connected with the electric cabinet (13).
8. The three-cavity medicine adding device with the automatic medicine dispensing function for sewage treatment according to claim 1, wherein: the liquid medicine discharge pipe (19) is provided with a liquid medicine discharge valve (4).
9. The three-cavity medicine adding device with the automatic medicine dispensing function for sewage treatment according to claim 1, wherein: the stirring device comprises a vertical stirring speed reducing motor (14) arranged on the medicine box body (15), the lower end of the stirring speed reducing motor (14) is in transmission connection with a stirring shaft, and stirring blades are arranged on the stirring shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922001230.0U CN211800510U (en) | 2019-11-19 | 2019-11-19 | Three-cavity type dosing device with automatic dosing function and used for sewage treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922001230.0U CN211800510U (en) | 2019-11-19 | 2019-11-19 | Three-cavity type dosing device with automatic dosing function and used for sewage treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211800510U true CN211800510U (en) | 2020-10-30 |
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ID=73026793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922001230.0U Active CN211800510U (en) | 2019-11-19 | 2019-11-19 | Three-cavity type dosing device with automatic dosing function and used for sewage treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211800510U (en) |
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2019
- 2019-11-19 CN CN201922001230.0U patent/CN211800510U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: Room 1503, building 1, block a, Zhonghai Jingyang mansion, Jingyang Road, Luyuan District, Changchun City, Jilin Province Patentee after: JILIN PROVINCE EXTENSION OF ENVIRONMENTAL PROTECTION EQUIPMENT ENGINEERING Co.,Ltd. Address before: 130062 1403 Xi'an Wutong Hua 7, 3999 Xi'an Road, Luyuan District, Changchun, Jilin Patentee before: JILIN PROVINCE EXTENSION OF ENVIRONMENTAL PROTECTION EQUIPMENT ENGINEERING Co.,Ltd. |
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| CP02 | Change in the address of a patent holder |