CN217297400U - Hospital sewage disinfection treatment device - Google Patents
Hospital sewage disinfection treatment device Download PDFInfo
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- CN217297400U CN217297400U CN202220029144.XU CN202220029144U CN217297400U CN 217297400 U CN217297400 U CN 217297400U CN 202220029144 U CN202220029144 U CN 202220029144U CN 217297400 U CN217297400 U CN 217297400U
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- hospital sewage
- barrel
- dry powder
- drug dissolving
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Abstract
The utility model discloses a hospital sewage disinfection processing apparatus, including dissolving the explosive barrel, be equipped with inlet tube and drain pipe on dissolving the explosive barrel, be equipped with the solenoid valve on inlet tube and the drain pipe, it has the measuring pump and dissolves the medicine mixer to dissolve explosive barrel top fixed mounting, it has level sensor and pressure sensor to dissolve explosive barrel top fixed mounting, it has dry powder to throw feeder apparatus and recycle-liquid measuring pump to dissolve explosive barrel top fixed mounting. The utility model discloses in, real automatic operation is realized to the system, dissolves from automatic water supply, disinfectant, stirring, opens automatically and stops the measuring pump disinfection, arrives again and spills over chlorine at the full automatic operation of retrieving, does not need manual operation, greatly reduced artificial cost, and the instantaneous value index that the system can detect quality of water by oneself, do not need artifical sampling test again, improve the promptness that detects, the use of the device of being convenient for.
Description
Technical Field
The utility model relates to a disinfection treatment facility technical field especially relates to a hospital sewage disinfection treatment device.
Background
With the continuous development of economic technology, China pays more attention to the environmental protection industry, the discharge index of hospital sewage is more and more strict, the investment for sewage treatment is gradually increased, the hospital sewage is treated by adopting disinfection treatment equipment at present, and a medicine adding device is arranged on the disinfection treatment equipment.
However, the existing disinfection treatment equipment needs manual water supply, dissolved disinfectants are manually added in proportion on time, and the disinfection effect is detected manually at regular intervals.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problems mentioned in the background art, a hospital sewage disinfection treatment device is provided.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a hospital sewage disinfection treatment device comprises a medicine dissolving barrel, wherein a water inlet pipe and a water outlet pipe are arranged on the medicine dissolving barrel, and electromagnetic valves are arranged on the water inlet pipe and the water outlet pipe;
the dry powder feeding device is characterized in that a metering pump and a medicine dissolving stirrer are fixedly mounted at the top of the medicine dissolving barrel, a liquid level sensor and a pressure sensor are fixedly mounted at the top of the medicine dissolving barrel, a dry powder feeding device and a recycling liquid metering pump are fixedly mounted at the top of the medicine dissolving barrel, and the position of the dry powder feeding device is close to the medicine dissolving stirrer.
As a further description of the above technical solution:
one side of the medicine dissolving barrel is provided with a disinfection tank, a residual chlorine detection sensor is arranged in the disinfection tank, and the drain pipe is communicated with the disinfection tank.
As a further description of the above technical solution:
dissolve medicine mixer includes driving motor, it has driving motor to dissolve medicine bucket top fixed mounting, the transmission is connected with the dwang on driving motor's the output shaft, fixed mounting has the stirring piece on the dwang.
As a further description of the above technical solution:
the device comprises a pesticide dissolving barrel, a tank body, a PLC automatic control module, a liquid level sensor, a pressure sensor residual chlorine detection sensor, a dry powder feeding device, a recycling liquid metering pump and a solenoid valve, wherein the tank body is fixedly installed on the pesticide dissolving barrel, and the PLC automatic control module is arranged in the tank body and is electrically connected with the liquid level sensor, the pressure sensor residual chlorine detection sensor, the dry powder feeding device, the recycling liquid metering pump and the solenoid valve.
As a further description of the above technical solution:
the stirring block is welded on the rotating rod and is made of a metal material.
As a further description of the above technical solution:
the electromagnetic valve can open or close the water inlet pipe and the water outlet pipe, the liquid level sensor collects the water level signals in the medicine dissolving barrel, and the dry powder adding device can add dry powder into the medicine dissolving barrel.
As a further description of the above technical solution:
a gas recovery device is arranged in the medicine dissolving barrel, and the PLC automatic control module is electrically connected with the gas recovery device.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
1. the utility model discloses in, real automatic operation is realized to the system, dissolves from automatic water supply, disinfectant, stirring, stops the measuring pump disinfection to automatic opening, arrives again and spills over the chlorine at the full automatic operation of retrieving, does not need manual operation, greatly reduced artificial cost, and the instantaneous value index that the system can detect quality of water by oneself, does not need artifical re-sampling test, improves the promptness that detects, the use of the device of being convenient for.
2. The utility model discloses in, the measuring pump is automatic to be opened, disinfects the operation, and along with going on of disinfection operation, when the signal value of chlorine residue detection sensor input exceeds control range, measuring pump self-closing circulates in proper order and disinfects the operation, realizes adding medicine degassing unit self-sterilizer's operation.
Drawings
FIG. 1 is a schematic view of the overall structure of a hospital sewage disinfection treatment device according to an embodiment of the present invention;
fig. 2 shows a first enlarged schematic view of part of the components of a hospital sewage disinfection treatment apparatus according to an embodiment of the present invention;
FIG. 3 is a second enlarged schematic view of a part of the components of a hospital sewage sterilization treatment device according to an embodiment of the present invention;
fig. 4 shows a schematic structural diagram of a medicine dissolving stirrer of a hospital sewage disinfection treatment device according to an embodiment of the utility model.
Illustration of the drawings:
1. a metering pump; 2. a medicine dissolving stirrer; 3. a medicine dissolving barrel; 4. a liquid level sensor; 5. a pressure sensor; 6. a residual chlorine detection sensor; 7. a dry powder feeding device; 8. a gas recovery device; 9. a recycling liquid metering pump; 10. a PLC automatic control module; 11. an electromagnetic valve; 12. a water inlet pipe; 13. a drain pipe; 14. a drive motor; 15. rotating the rod; 16. stirring blocks; 17. a box body.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a hospital sewage disinfection treatment device comprises a drug dissolving barrel 3, wherein a water inlet pipe 12 and a water outlet pipe 13 are arranged on the drug dissolving barrel 3, and electromagnetic valves 11 are arranged on the water inlet pipe 12 and the water outlet pipe 13;
dissolve 3 top fixed mounting of explosive barrel and have measuring pump 1 and dissolve medicine mixer 2, dissolve 3 top fixed mounting of explosive barrel and have level sensor 4 and pressure sensor 5, dissolve 3 top fixed mounting of explosive barrel and have dry powder to throw feeder 7 and retrieve liquid measuring pump 9, the position that dry powder thrown feeder 7 is close to and dissolves medicine mixer 2, it is equipped with the disinfection pond to dissolve one side of explosive barrel 3, be equipped with chlorine residue in the disinfection pond and detect sensor 6, drain pipe 13 and disinfection pond intercommunication, it includes driving motor 14 to dissolve medicine mixer 2, it has driving motor 14 to dissolve 3 top fixed mounting of explosive barrel, the transmission is connected with dwang 15 on driving motor 14's the output shaft, fixed mounting has stirring piece 16 on dwang 15.
The last fixed mounting of medicine dissolving barrel 3 has box 17, is equipped with PLC automatic control module 10 in the box 17, and PLC automatic control module 10 and level sensor 4, pressure sensor 5 chlorine residue detect sensor 6, dry powder are thrown feeder apparatus 7, recovery liquid metering pump 9 and solenoid valve 11 electric connection, and stirring piece 16 welds on dwang 15, and stirring piece 16 is made by metal material.
The electromagnetic valve 11 can open or close the water inlet pipe 12 and the water outlet pipe 13, the liquid level sensor 4 collects the water level height signals in the medicine dissolving barrel 3, the dry powder adding device 7 can add dry powder into the medicine dissolving barrel 3, the gas recovery device 8 is arranged in the medicine dissolving barrel 3, and the PLC automatic control module 10 is electrically connected with the gas recovery device 8.
After the state and the advantages and the disadvantages of the hospital sewage disinfection treatment equipment are analyzed, the traditional hospital sewage disinfection equipment is combined with the conventional hospital sewage disinfection equipment, and the metering pump 1, the medicine dissolving stirrer 2 and the medicine dissolving barrel 3 are mainly combined by adding a plurality of technical devices such as a liquid level sensor 4, a pressure sensor 5, a residual chlorine detection sensor 6, a dry powder feeding device 7, a gas recovery device 8, a recovery liquid metering pump 9, a PLC automatic control module 10, an electromagnetic valve 11 and the like, so that a set of complete and full-automatic hospital sewage treatment disinfection feeding device is formed. The specific principle is as follows:
the system mainly comprises an original metering pump 1, a dissolved medicine stirrer 2, a dissolved medicine barrel 3 and a control switch of the traditional disinfection device, a liquid level sensor 4 is additionally arranged, the height of the water level can be controlled through signal transmission, through signal data setting, the water level signal can be set within a desired elevation, below which the level sensor 4 emits a signal, the PLC automatic control module 10 opens the water inlet electromagnetic valve 11, after the water inlet electromagnetic valve rises to the set water level, the liquid level sensor 4 sends a signal, the PLC system is used for controlling the closing of the water inlet electromagnetic valve 11 and simultaneously opening the dry powder feeding device 7, the feeding is automatically stopped after the preset disinfectant dry powder is fed, the PLC automatic control module 10 starts the dissolved medicine stirrer 2 after receiving a stop signal of the dry powder feeding device 7, the stirring is stopped after the dissolved medicine stirrer is started for a set time, and the whole dissolved medicine automatic control system finishes one-time automatic dissolved medicine feeding operation;
add medicine degassing unit at the operation in-process, measuring pump 1 mainly relies on chlorine residue to detect sensor 6 device and PLC automatic control module 10 and controls its and open and stop, set for PLC automatic control module 10's output range, when the signal value of chlorine residue detection sensor 6 input is less than control range, measuring pump 1 is automatic to be opened, carry out the disinfection operation, along with going on of disinfection operation, when the signal value of chlorine residue detection sensor 6 input exceeds control range, measuring pump 1 self-closing, the operation of disinfecting is carried out in circulation in proper order, realize the operation of adding medicine degassing unit self-sterilizer.
The dosing and sterilizing device is influenced by various aspects such as temperature, air pressure and the like in the operation process, so that the disinfectant solution in the pesticide dissolving barrel 3 volatilizes a certain amount of chlorine, the overflowed chlorine can be recycled through the gas recycling device 8 at the moment, when the absorption liquid in the gas recovery device 8 reaches a saturation level after being recovered to a certain degree and cannot be absorbed any more, the air pressure in the gas recovery device 8 is obviously increased, after a certain pressure is reached, the pressure sensor 5 outputs a signal to the PLC automatic control module 10, the PLC automatic control module 10 firstly outputs a signal for opening the recovery liquid metering pump 9 through priority selection, after the recovery liquid metering pump 9 runs for a certain time, the liquid level of the absorption liquid is reduced, the liquid level sensor 4 sends a stop signal to the PLC automatic control module 10, the recovery liquid metering pump 9 stops working, and meanwhile, the water inlet electromagnetic valve 11 is opened for water inlet and water supplement; and finishing the work of recycling the overflowed gas. And then the PLC automatic control module 10 selects the metering pump 1 to continue working through the priority.
The working principle is as follows: during the use, real automatic operation is realized to the system, from automatic water supply, disinfectant, stirring dissolve, to opening automatically and stopping the disinfection of measuring pump, and the full automatic operation who spills over chlorine at the recovery again does not need manual operation, greatly reduced artificial cost, and the instantaneous value index that the system can detect quality of water by oneself, does not need artifical sampling test again, improves the promptness that detects, the use of the device of being convenient for.
The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.
Claims (7)
1. A hospital sewage disinfection treatment device comprises a drug dissolving barrel (3), and is characterized in that a water inlet pipe (12) and a water outlet pipe (13) are arranged on the drug dissolving barrel (3), and electromagnetic valves (11) are arranged on the water inlet pipe (12) and the water outlet pipe (13);
dissolve explosive barrel (3) top fixed mounting have measuring pump (1) and dissolve medicine mixer (2), dissolve explosive barrel (3) top fixed mounting have level sensor (4) and pressure sensor (5), dissolve explosive barrel (3) top fixed mounting have dry powder to throw and add device (7) and recycle solution measuring pump (9), the position that device (7) were thrown to dry powder is close to and dissolves medicine mixer (2).
2. The hospital sewage disinfection treatment device according to claim 1, wherein a disinfection tank is arranged beside the drug dissolving barrel (3), and a residual chlorine detection sensor (6) is arranged in the disinfection tank.
3. The hospital sewage disinfection treatment device according to claim 2, wherein the drug dissolving stirrer (2) comprises a driving motor (14), the driving motor (14) is fixedly installed at the top of the drug dissolving barrel (3), a rotating rod (15) is connected to an output shaft of the driving motor (14) in a transmission manner, and a stirring block (16) is fixedly installed on the rotating rod (15).
4. The hospital sewage disinfection treatment device according to claim 3, wherein a box body (17) is fixedly mounted on the drug dissolving barrel (3), a PLC automatic control module (10) is arranged in the box body (17), and the PLC automatic control module (10) is electrically connected with the liquid level sensor (4), the pressure sensor (5), the residual chlorine detection sensor (6), the dry powder feeding device (7), the recycling liquid metering pump (9) and the electromagnetic valve (11).
5. The hospital sewage sterilization treatment unit according to claim 4, characterized in that said stirring block (16) is welded on the rotating rod (15), said stirring block (16) being made of metal material.
6. The hospital sewage disinfection treatment device according to claim 5, wherein the electromagnetic valve (11) can open or close the water inlet pipe (12) and the water outlet pipe (13), the liquid level sensor (4) collects a water level signal in the drug dissolving barrel (3), and the dry powder adding device (7) can add dry powder into the drug dissolving barrel (3).
7. The hospital sewage disinfection treatment device according to claim 6, wherein a gas recovery device (8) is arranged in the drug dissolving barrel (3), and the PLC automatic control module (10) is electrically connected with the gas recovery device (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220029144.XU CN217297400U (en) | 2022-01-06 | 2022-01-06 | Hospital sewage disinfection treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220029144.XU CN217297400U (en) | 2022-01-06 | 2022-01-06 | Hospital sewage disinfection treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217297400U true CN217297400U (en) | 2022-08-26 |
Family
ID=82923010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220029144.XU Active CN217297400U (en) | 2022-01-06 | 2022-01-06 | Hospital sewage disinfection treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217297400U (en) |
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2022
- 2022-01-06 CN CN202220029144.XU patent/CN217297400U/en active Active
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