CN215886408U - Medicine feeding device for sewage suction and purification vehicle - Google Patents
Medicine feeding device for sewage suction and purification vehicle Download PDFInfo
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- CN215886408U CN215886408U CN202122252691.2U CN202122252691U CN215886408U CN 215886408 U CN215886408 U CN 215886408U CN 202122252691 U CN202122252691 U CN 202122252691U CN 215886408 U CN215886408 U CN 215886408U
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Abstract
The utility model relates to a medicine feeding device for a sewage suction and purification vehicle, wherein the medicine feeding device is connected with a stirring tank of the sewage suction vehicle and a sewage suction pipe communicated with the stirring tank, and comprises a medicine water tank, a first medicine feeding assembly and a second medicine feeding assembly; the liquid medicine box is communicated with the liquid medicine box through the liquid medicine inlet end of the first liquid medicine conveying assembly, and the liquid medicine box is communicated with the sewage suction pipe through the liquid medicine outlet end of the first liquid medicine conveying assembly so as to convey liquid medicine in the liquid medicine box into the sewage suction pipe; the medicine inlet end of the second medicine feeding assembly is communicated with the liquid medicine box, and the medicine outlet end of the second medicine feeding assembly is communicated with the stirring tank so as to be used for feeding liquid medicine in the liquid medicine box into the stirring tank; solves the problems of single medicine feeding mode and slow medicine processing effect in the prior art.
Description
Technical Field
The utility model relates to the technical field of sewage suction trucks, in particular to a medicine feeding device for a sewage suction and purification truck.
Background
The sewage suction truck is a novel sanitation vehicle for collecting, transferring, cleaning and transporting sludge and sewage and avoiding secondary pollution, can automatically discharge by self suction, has high working speed, large capacity and convenient transportation, and is suitable for collecting and transporting liquid substances such as excrement, slurry, crude oil and the like. The sewage suction truck adopts a domestic sewage suction truck vacuum pump with advanced technology, has large suction force and long suction distance, is particularly suitable for suction, loading, transportation and discharge of sludge in a sewer, and can particularly suck larger objects such as sewer slurry, silt, stones, bricks and the like.
At present, inhale dirty liquid and store up dirty case after, add the medicament in storing up dirty case, remove flavor, fungus killing, virus killing and handle, at the process of handling, need stir the dirty liquid that stores up in the dirty case through agitating unit to impurity in the dirty liquid and liquid medicine intensive mixing.
At present, the liquid medicine is directly added into the stirring tank, the liquid medicine is mixed with the sewage, and the sterilization, disinfection and other treatment of the sewage are realized, for example, the stirring and medicine soaking integrated box of a sewage suction truck provided by the patent with the application number of CN201920301416.5 comprises a first medicine soaking box, a stirring box and a second medicine soaking box from left to right in sequence, wherein the stirring box is arranged between the first medicine soaking box and the second medicine soaking box and is connected with the two medicine soaking boxes through side plates, a stirring motor is arranged on the stirring box, the rear part of the stirring box is connected with an external sewage treatment device, the two medicine soaking boxes are respectively provided with a medicine adding pump, an upper water adding port and a lower water adding port, the two upper water adding ports are connected through pipelines, the two lower water adding ports are also water outlets, and water outlet pipes of the two medicine adding pumps are connected in parallel through a control valve.
However, the above-mentioned drug delivery method is single, and the drug treatment effect is slow.
SUMMERY OF THE UTILITY MODEL
In view of the above, it is desirable to provide a drug delivery device for a contamination absorption and purification vehicle, which solves the problems of single drug delivery method and slow drug treatment effect in the prior art.
The utility model provides a medicine feeding device for a sewage suction and purification vehicle, which is connected with a stirring tank of the sewage suction vehicle and a sewage suction pipe communicated with the stirring tank and comprises a medicine water tank, a first medicine feeding assembly and a second medicine feeding assembly; the liquid medicine box is communicated with the liquid medicine box through the liquid medicine inlet end of the first liquid medicine conveying assembly, and the liquid medicine box is communicated with the sewage suction pipe through the liquid medicine outlet end of the first liquid medicine conveying assembly so as to convey liquid medicine in the liquid medicine box into the sewage suction pipe; the medicine inlet end of the second medicine feeding assembly is communicated with the liquid medicine box, and the medicine outlet end of the second medicine feeding assembly is communicated with the stirring tank so as to be used for conveying liquid medicine in the liquid medicine box to the stirring tank.
Further, the device also comprises a mixing pipe, and the sewage suction pipe is communicated with the stirring tank through the mixing pipe.
Further, the medicine outlet end of the first medicine feeding assembly is communicated with the sewage suction pipe through the mixing pipe.
Furthermore, the medicine discharging direction of the medicine discharging end of the first medicine feeding assembly is tangent to the inner wall of the mixing pipe, so that the liquid medicine flows in the mixing pipe in a spiral direction.
Furthermore, the number of the medicine discharging ends of the first medicine feeding assembly is multiple, and the medicine discharging ends are arranged at equal intervals along the length direction of the mixing pipe.
Furthermore, the first medicine sending assembly comprises a first water pump, a first medicine sending pipe and a connecting pipe, the first water pump is fixedly arranged on the medicine water tank, the water inlet end of the first water pump is the medicine inlet end of the first medicine sending assembly, the water inlet end of the first water pump is communicated with the medicine water tank, the output end of the first water pump is communicated with one end of the first medicine sending pipe, the other end of the first medicine sending pipe is sealed, the first medicine sending pipe is communicated with the mixing pipe through the connecting pipe, and the mixing pipe is the medicine outlet end of the first medicine sending assembly.
Furthermore, a one-way valve is installed on the connecting pipe, and the flowing direction of the one-way valve is that the connecting pipe points to the mixing pipe so as to prevent sewage from flowing backwards.
Further, a first flow meter is installed on the connecting pipe to meter the total amount of the liquid medicine injected into the mixing pipe.
Furthermore, the second send the medicine subassembly to include second water pump, second and send medicine pipe and second flowmeter, the second water pump is fixed to be located on the liquid medicine case, the one end that the second sent the medicine pipe is the second send the medicine end of medicine subassembly and with the liquid medicine case communicates with each other, the other end that the second sent the medicine pipe is the second send the medicine end of medicine subassembly and with the agitator tank is linked together, install the second flowmeter on the second send the medicine pipe to supply the measurement to pour into the total amount of liquid medicine in the agitator tank.
Further, the mixing tube is communicated with the stirring tank through a mixing cabin, the mixing tube and the mixing cabin are cylindrical, and the inner diameter of the mixing tube is smaller than that of the mixing cabin.
Compared with the prior art, the medicine inlet end of the first medicine conveying assembly is communicated with the liquid medicine box, the medicine outlet end of the first medicine conveying assembly is communicated with the sewage suction pipe, the liquid medicine in the liquid medicine box is conveyed to the sewage suction pipe, in the process that sewage is sucked to the stirring tank through the sewage suction pipe, the sewage in the sewage suction pipe can be pretreated, partial liquid medicine and sewage are fully mixed and then led into the stirring tank, after the sewage is completely sucked to the stirring tank, the medicine inlet end of the second medicine conveying assembly is communicated with the liquid medicine box, the medicine outlet end of the second medicine conveying assembly is communicated with the stirring tank, the liquid medicine in the liquid medicine box is conveyed to the stirring tank, the total amount of the liquid medicine in the stirring tank can be the total amount of the liquid medicine required by the whole reaction of the sewage inside the stirring tank, and the whole medicine conveying device can enable the medicine treatment effect of the sewage to be better and quicker.
Drawings
Fig. 1 is a schematic structural diagram of an entire chemical delivery device for a pollution absorption and purification vehicle in the embodiment of the present invention.
Detailed Description
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate preferred embodiments of the utility model and together with the description, serve to explain the principles of the utility model and not to limit the scope of the utility model.
As shown in fig. 1, the chemical delivery device for a contamination-adsorption purification vehicle in the present embodiment is connected to an agitator tank 100 of the contamination-adsorption purification vehicle and a contamination-adsorption pipe 110 communicated with the agitator tank 100, and includes a chemical water tank 200, a first chemical delivery assembly 400, and a second chemical delivery assembly 500; the medicine inlet end of the first medicine feeding assembly 400 is communicated with the liquid medicine tank 200, and the medicine outlet end of the first medicine feeding assembly 400 is communicated with the sewage suction pipe 110 so as to be used for feeding the liquid medicine in the liquid medicine tank 200 to the sewage suction pipe 110; the medicine inlet end of the second medicine feeding assembly 500 is communicated with the liquid medicine tank 200, and the medicine outlet end of the second medicine feeding assembly 500 is communicated with the stirring tank 100, so that the liquid medicine in the liquid medicine tank 200 is fed into the stirring tank 100.
Wherein, in-process through sewage suction pipe 110 with sewage pump to agitator tank 100, first send medicine subassembly 400 to work earlier, send liquid medicine in medicine water tank 200 to sewage suction pipe 110 in, liquid medicine is along with the flow of the sewage in the sewage suction pipe 110, pour into to liquid medicine case 200 after the sewage intensive mixing in the sewage suction pipe 110, realize the process of preliminary treatment, treat to take out dirty the completion after, open second and send medicine subassembly 500, mend liquid medicine in agitator tank 100, it can be understood that, send medicine total amount to be the required liquid medicine total amount of sewage reaction in agitator tank 100 in sewage suction pipe 110 and the agitator tank 100 respectively for first send medicine subassembly 400 and the second send medicine subassembly 500.
The apparatus in this embodiment further includes a mixing pipe 300, and the soil pick-up pipe 110 is connected to the stirring tank 100 via the mixing pipe 300.
It is understood that the mixing pipe 300 can be regarded as a part of the soil suction pipe 110, and the mixing pipe 300 in this embodiment is a pipe externally connected between the soil suction pipe 110 and the agitation tank 100.
Preferably, in order to sufficiently mix the liquid medicine and the sewage before entering the agitation tank 100, the mixing tube 300 of the present embodiment is communicated with the agitation tank 100 through a mixing chamber 310, the mixing tube 300 and the mixing chamber 310 are both cylindrical, and the inner diameter of the mixing tube 300 is smaller than the inner diameter of the mixing chamber 310.
Wherein, the end of giving medicine to first send medicine subassembly 400 is linked together with sewage suction pipe 110 via hybrid tube 300, because sewage flows through hybrid tube 300, sends partial liquid medicine to hybrid tube 300 through first sending medicine subassembly 400 earlier, realizes the effect of preliminary treatment, and enables effectual mixture between liquid medicine and the sewage.
The play medicine direction of the end of giving medicine to this embodiment is tangent with the inner wall of mixing tube 300 to supply liquid medicine to flow with the spiral direction in mixing tube 300, can make liquid medicine and sewage intensive mixing.
It is to be understood that the discharge direction of the discharge end of the first medicine feeding assembly 400 is not limited to the above direction as long as the function of pretreating the contaminated water in the mixing pipe 300 can be achieved.
Preferably, the first medicine feeding assembly 400 has a plurality of medicine discharging ends, the plurality of medicine discharging ends are arranged at equal intervals along the length direction of the mixing tube 300, the number of the medicine discharging ends in this embodiment is one, and the medicine discharging ends are arranged at the position of one end of the mixing tube 300 far away from the stirring tank 100.
The first medicine feeding assembly 400 in this embodiment includes a first water pump 410, a first medicine feeding pipe 420 and a connecting pipe 430, the first water pump 410 is fixedly disposed on the medicine water tank 200, a water inlet end of the first water pump 410 is a medicine inlet end of the first medicine feeding assembly 400, a water inlet end of the first water pump 410 is communicated with the medicine water tank 200, an output end of the first water pump 410 is communicated with one end of the first medicine feeding pipe 420, the other end of the first medicine feeding pipe 420 is closed, the first medicine feeding pipe 420 is communicated with the mixing pipe 300 through the connecting pipe 430, and the mixing pipe 300 is a medicine outlet end of the first medicine feeding assembly 400.
Wherein, the connection pipe 430 is provided with a check valve 431, and the flow direction of the check valve 431 is set such that the connection pipe 430 points to the mixing pipe 300, so as to prevent the sewage from flowing backwards.
The connection pipe 430 is provided with a first flow meter 432 for metering the amount of the liquid medicine filled in the mixing pipe 300.
The second medicine feeding assembly 500 in this embodiment includes a second water pump 510, a second medicine feeding pipe 520 and a second flow meter 521, the second water pump 510 is fixedly disposed on the medicine water tank 200, one end of the second medicine feeding pipe 520 is a medicine inlet end of the second medicine feeding assembly 500 and is communicated with the medicine water tank 200, the other end of the second medicine feeding pipe 520 is a medicine outlet end of the second medicine feeding assembly 500 and is communicated with the stirring tank 100, and the second flow meter 521 is mounted on the second medicine feeding pipe 520 to measure the total amount of the medicine liquid filled in the stirring tank 100.
The working process is as follows: the sewage suction pipe 110 pumps the sewage into the mixing pipe 300, the first water pump 410 is started, the liquid medicine in the liquid medicine tank 200 is sequentially sent into the mixing pipe 300 through the first medicine sending pipe 420 and the connecting pipe 430, the liquid medicine in the mixing pipe 300 is fully mixed with the sewage, the pretreatment function is realized, the liquid medicine flows into the stirring tank 100 again, after the sewage is pumped out, the second water pump 510 is started, the liquid medicine in the liquid medicine tank 200 is pumped into the stirring tank 100 through the second medicine sending pipe 520, the function of adding the liquid medicine is realized, and the total amount of the liquid medicine in the stirring tank 100 is the required total amount.
Compared with the prior art: the medicine inlet end of the first medicine conveying assembly 400 is communicated with the liquid medicine tank 200, the medicine outlet end of the first medicine conveying assembly 400 is communicated with the sewage suction pipe 110 and used for conveying liquid medicine in the liquid medicine tank 200 to the sewage suction pipe 110, sewage in the sewage suction pipe 110 is pumped to the stirring tank 100, sewage in the sewage suction pipe 110 can be pretreated, partial liquid medicine and sewage can be fully mixed and then guided into the stirring tank 100, after the sewage is completely pumped to the stirring tank 100, the medicine inlet end of the second medicine conveying assembly 500 is communicated with the liquid medicine tank 200, the medicine outlet end of the second medicine conveying assembly 500 is communicated with the stirring tank 100 and used for conveying liquid medicine in the liquid medicine tank 200 to the stirring tank 100, the total amount of the liquid medicine in the stirring tank 100 is the total amount of the liquid medicine required by the whole reaction of the sewage in the stirring tank 100, and the whole medicine conveying device can enable the medicine treatment effect of the sewage to be better and faster.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are included in the scope of the present invention.
Claims (10)
1. A medicine feeding device for a sewage suction and purification vehicle is connected with a stirring tank of the sewage suction vehicle and a sewage suction pipe communicated with the stirring tank, and is characterized by comprising a medicine water tank, a first medicine feeding assembly and a second medicine feeding assembly;
the liquid medicine box is communicated with the liquid medicine box through the liquid medicine inlet end of the first liquid medicine conveying assembly, and the liquid medicine box is communicated with the sewage suction pipe through the liquid medicine outlet end of the first liquid medicine conveying assembly so as to convey liquid medicine in the liquid medicine box into the sewage suction pipe;
the medicine inlet end of the second medicine feeding assembly is communicated with the liquid medicine box, and the medicine outlet end of the second medicine feeding assembly is communicated with the stirring tank so as to be used for conveying liquid medicine in the liquid medicine box to the stirring tank.
2. The chemical delivery device for the sewage suction purification vehicle according to claim 1, further comprising a mixing pipe, wherein the sewage suction pipe is communicated with the stirring tank through the mixing pipe.
3. The chemical feeding device for the sewage suction and purification vehicle according to claim 2, wherein the chemical discharging end of the first chemical feeding component is communicated with the sewage suction pipe through the mixing pipe.
4. The chemical delivery device for the sewage absorption and purification vehicle according to claim 3, wherein the chemical delivery direction of the chemical delivery end of the first chemical delivery assembly is tangential to the inner wall of the mixing pipe, so that the chemical flows in the mixing pipe in a spiral direction.
5. The chemical feeding device for the pollution-absorbing and purifying vehicle according to claim 3, wherein the number of the chemical discharging ends of the first chemical feeding assembly is plural, and the plural chemical discharging ends are arranged at equal intervals along the length direction of the mixing pipe.
6. The chemical feeding device for the sewage absorbing and purifying vehicle according to any one of claims 3 to 5, wherein the first chemical feeding assembly comprises a first water pump, a first chemical feeding pipe and a connecting pipe, the first water pump is fixedly arranged on the chemical tank, the water inlet end of the first water pump is the chemical inlet end of the first chemical feeding assembly, the water inlet end of the first water pump is communicated with the chemical tank, the output end of the first water pump is communicated with one end of the first chemical feeding pipe, the other end of the first chemical feeding pipe is closed, the first chemical feeding pipe is communicated with the mixing pipe through the connecting pipe, and the mixing pipe is the chemical outlet end of the first chemical feeding assembly.
7. The chemical delivery device for the sewage suction and purification vehicle according to claim 6, wherein a one-way valve is mounted on the connecting pipe, and the flow direction of the one-way valve is set in a way that the connecting pipe points to the mixing pipe, so as to prevent sewage from flowing backwards.
8. The chemical delivery device for a contamination-adsorption purification vehicle according to claim 6, wherein a first flow meter is installed on the connection pipe for metering the total amount of the chemical liquid injected into the mixing pipe.
9. The chemical delivery device for the pollution absorption and purification vehicle according to claim 1, wherein the second chemical delivery assembly comprises a second water pump, a second chemical delivery pipe and a second flow meter, the second water pump is fixedly arranged on the chemical tank, one end of the second chemical delivery pipe is a chemical inlet end of the second chemical delivery assembly and is communicated with the chemical tank, the other end of the second chemical delivery pipe is a chemical outlet end of the second chemical delivery assembly and is communicated with the stirring tank, and the second flow meter is arranged on the second chemical delivery pipe and is used for metering the total amount of the chemical liquid injected into the stirring tank.
10. The chemical delivery device for a contamination adsorbing and purifying vehicle according to claim 2, wherein the mixing pipe is communicated with the agitation tank via a mixing chamber, the mixing pipe and the mixing chamber are cylindrical, and an inner diameter of the mixing pipe is smaller than an inner diameter of the mixing chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122252691.2U CN215886408U (en) | 2021-09-16 | 2021-09-16 | Medicine feeding device for sewage suction and purification vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122252691.2U CN215886408U (en) | 2021-09-16 | 2021-09-16 | Medicine feeding device for sewage suction and purification vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215886408U true CN215886408U (en) | 2022-02-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122252691.2U Active CN215886408U (en) | 2021-09-16 | 2021-09-16 | Medicine feeding device for sewage suction and purification vehicle |
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| Country | Link |
|---|---|
| CN (1) | CN215886408U (en) |
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2021
- 2021-09-16 CN CN202122252691.2U patent/CN215886408U/en active Active
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