Movable sewage treatment agent precise dosing device

Abstract

The utility model relates to sewage treatment technical field, concretely is a kind of mobile sewage treatment reagent precision dosing device, the utility model includes trolley, the storage mechanism for storing reagent is provided on the trolley bottom plate upper portion. The utility model is provided with the setting of annular shower nozzle and rotating motor, by starting water pump and rotating motor, by annular shower nozzle, clean water is sprayed, the output end of rotating motor drives screw rod to rotate, to drive annular shower nozzle moves in the storage tank inner chamber, the cleaning range of annular shower nozzle is enhanced, while annular shower nozzle moves and drives annular scraper on annular shower nozzle to scrape the stubborn reagent of the inner chamber wall of storage tank, then opens valve, starts metering pump, by L-shaped pipe and medicine discharging hose, wastewater is transported, wastewater in storage tank is discharged, it is convenient to clean storage tank, improve cleaning efficiency.

Claims

1. A portable wastewater treatment agent precision dosing device, comprising a handcart (1), characterized in that, The handcart (1) is provided with a storage mechanism (5) for storing medicines on the bottom plate, and a cleaning mechanism (4) for cleaning the medicine storage device is also provided on the bottom plate of the handcart (1). The cleaning mechanism (4) is located on the left side of the storage mechanism (5). The cleaning mechanism (4) includes a support frame (41) fixedly connected to the top surface of the base plate of the handcart (1). A water tank (42) is fixedly installed on the top surface of the support frame (41). An inlet (43) is fixedly connected to a corner of the top of the water tank (42). A first threaded cap (44) is threadedly connected to the top of the inlet (43). A first L-shaped mounting plate (45) is fixedly connected to the top surface of the water tank (42). The top of the first L-shaped mounting plate (45) is fixedly installed with... There is a water pump (46), and a delivery pipe (47) is fixedly installed at the water inlet end of the water pump (46). The bottom end of the delivery pipe (47) passes through the tank wall of the water tank (42) and is fixedly connected to the bottom wall of the inner cavity of the water tank (42). A flexible hose (48) is fixedly installed at the water outlet end of the water pump (46). An annular nozzle (49) is fixedly installed at the end of the flexible hose (48) away from the water pump (46). An annular scraper (401) is fixedly installed at the top of the annular nozzle (49).

2. The portable wastewater treatment reagent precision dosing device according to claim 1, characterized in that, The storage mechanism (5) includes three support rods (51) fixedly connected to the top surface of the bottom plate of the handcart (1). The top of the three support rods (51) is fixedly connected to a medicine storage tank (52). The top surface of the medicine storage tank (52) is fixedly installed with a medicine inlet. The top of the medicine inlet is threadedly connected to a second threaded cap (503).

3. The portable wastewater treatment reagent precision dosing device according to claim 2, characterized in that, The top surface of the medicine storage tank (52) is also fixedly connected to a second L-shaped mounting plate (53). A rotating motor (54) is fixedly installed on the top of the second L-shaped mounting plate (53). A threaded rod (55) is fixedly connected to the output end of the rotating motor (54). A connecting plate (505) is threaded onto the threaded surface of the threaded rod (55). The end of the connecting plate (505) away from the threaded rod (55) is fixedly connected to the top of the annular nozzle (49).

4. The portable wastewater treatment reagent precision dosing device according to claim 3, characterized in that, The inner wall of the medicine storage tank (52) is slidably connected to the circumferential surface of the annular scraper (401). A limiting groove (56) for limiting the annular nozzle (49) is provided on one side of the inner wall of the medicine storage tank (52). A limiting plate (504) is fixedly connected to one side of the annular scraper (401). The limiting plate (504) is slidably connected in the limiting groove (56).

5. A mobile wastewater treatment reagent precision dosing device according to claim 4, characterized in that, A valve (57) is fixedly installed at the bottom of the medicine storage tank (52). An L-shaped pipe (58) is fixedly connected to the bottom end of the medicine storage tank (52). A metering pump (501) is fixedly installed at the end of the L-shaped pipe (58) away from the valve (57). An installation block (59) is fixedly connected to the bottom of the metering pump (501). The bottom of the installation block (59) is fixedly connected to the bottom plate of the handcart (1). A medicine discharge hose (502) is fixedly installed at the water outlet end of the metering pump (501).

6. A mobile wastewater treatment reagent precision dosing device according to claim 5, characterized in that, A pusher frame (2) is fixedly connected to one side of the handcart (1), and a moving wheel (3) is fixedly installed at each of the four corners of the bottom of the handcart (1).

7. A mobile wastewater treatment agent precision dosing device according to claim 6, characterized in that, The handcart (1) has four arched mounting brackets (6) fixedly connected to the top of the bottom plate. The top of each of the four arched mounting brackets (6) is fixedly connected to an electric push rod (7). The telescopic ends of each of the four electric push rods (7) pass through the bottom plate of the handcart (1) and are fixedly connected to a support plate (8).

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