CN213012096U - Movable sewage treatment plant - Google Patents

Abstract

The utility model discloses a movable sewage treatment device, which comprises a detachable dustbin, a filter group, a sewage pump, a deslagging pump, a clean water pump, an air compressor, a flushing pump and pipelines connected with each component; the detachable dustbin is used for fixing equipment parts connected with the dustbin, and is internally provided with a clear water tank, a power cabin, a residue tank, a rear door and an upper cover; the water inlet of the filter group is connected with the water outlet of the sewage pump, the water outlet of the filter group is connected with the clean water tank, and the water inlet of the sewage pump sucks sewage; the inlet of the residue discharge pump is connected with the residue filtering box, and the outlet of the residue discharge pump is connected with the outside of the equipment; the water inlet of the clean water pump is connected with the clean water tank, and the water outlet of the clean water pump is connected with external clean water equipment; the air compressor is connected with the flushing pump; the water inlet of the flushing pump is connected with the clean water tank, and the water outlet of the flushing pump is connected with the inlet of the filter; the power compartment is used for installing power equipment, the utility model has the characteristics of the transportation is removed conveniently, be convenient for the dismouting maintain, sewage filtration efficiency is high, improve washing and sweeping vehicle work efficiency, reduce sewage discharge.

Description

Movable sewage treatment plant

Technical Field

The invention belongs to the technical field of sewage treatment equipment, and particularly relates to movable sewage treatment terminal equipment which is mainly used for filtering and recycling sewage recovered by a road surface cleaning vehicle.

Background

With the wide application of road surface washing and sweeping vehicles in the environmental sanitation industry, how to improve the efficiency of the washing and sweeping vehicles and the reutilization of water resources becomes a new research subject. The mode that the conventional vehicle on the existing market generally adopted the direct discharge with the sewage that collects after the road surface washes, and current a lot of sanitation car manufacturers increase sewage treatment system on the vehicle of equal load simultaneously, but increase sewage treatment system and certainly lead to the fact original water tank space to reduce, increased the weight of vehicle itself and reduced the waste of resource, need go to the station repeatedly to fill clear water and go to rubbish station and discharge sewage moreover, limited the effective activity duration of washing and sweeping vehicle by a wide margin. Therefore, the invention not only can filter the sewage of the washing and sweeping vehicle, but also can re-load the clean water obtained after treatment into the washing and sweeping vehicle for use, thereby not only saving water resources, but also improving the working efficiency of the washing and sweeping vehicle.

The movable sewage treatment equipment has a precedent application, most of the existing movable sewage treatment equipment is installed inside a container, and the movable sewage treatment equipment is inconvenient to disassemble and assemble when in failure and brings inconvenience to future maintenance. The mobile equipment needs a crane to hoist the equipment, is loaded and transported to a specified position, and is hoisted by the crane to be placed on the ground. This not only takes a cumbersome procedure, but also wastes more resources.

Disclosure of Invention

An object of the utility model is to improve the not enough of prior art and provide a transportation and remove convenient, the dismouting of being convenient for is maintained, sewage filtration efficiency is high, can handle the silt water that various washing and sweeping cars collected, water resource reuse rate is high, improve washing and sweeping car work efficiency, reduce the movable sewage treatment plant of sewage discharge.

The utility model aims at realizing the movable sewage treatment device, which is characterized by comprising a detachable dustbin, a filter group, a sewage pump, a slag discharge pump, a clean water pump, an air compressor, a flushing pump and pipelines connected with all the parts; the detachable dustbin is used as a carrier for fixing equipment parts connected with the detachable dustbin, and a clear water tank, a power cabin, a residue tank, a rear door and an upper cover are arranged in the detachable dustbin; the filter group is provided with a water inlet and a water outlet, the water inlet of the filter group is connected with the water outlet of the sewage pump through a pipeline, the water outlet of the filter is connected with the clean water tank, and the water inlet of the sewage pump sucks sewage through a pipeline; the inlet of the slag discharging pump is connected with the slag filtering box through a pipeline, and the outlet of the slag discharging pump is connected to the outside of the equipment through a pipeline; the water inlet of the clean water pump is connected with the clean water tank through a pipeline, and the water outlet of the clean water pump is connected with external clean water equipment through a pipeline; the air compressor is connected with the flushing pump; the water inlet of the flushing pump is connected with the clean water tank through a pipeline, and the water outlet of the flushing pump is connected with the inlet of the filter through a pipeline; the power cabin is used for installing power equipment and providing power required by the device.

In order to further realize the utility model discloses an aim can be that the setting of filter group is in filter residue case top, can directly discharge the residue case with the filter residue after filtering.

In order to further realize the purpose of the utility model, can be that the filter group at least comprises a filter, for parallel connection between the filter water inlet of constituteing the filter group, between the delivery port, the filter advances, the delivery port all has electric valve.

In order to further achieve the object of the present invention, the filter may be a ceramic membrane filter.

In order to further realize the utility model discloses an aim at, can be that four equipment mouths that have the openable upper cover are equipped with respectively on the formula of can unloading dustbin upper portion, upper cover and box articulated with the hinge, make things convenient for the installation and the maintenance of internal plant.

In order to further realize the utility model discloses an aim at, can be that the back door of detachable dustbin can open and shut, and the front-mounted has the couple that cooperation single arm-drag hook car used.

In order to further realize the utility model discloses a can be fixed with two longerons on the formula dustbin box of unloading of couple both sides, the lower extreme of longeron and two floorbar front end fixed connection of box, the gyro wheel is installed to the bottom half.

In order to further realize the purpose of the utility model, a transparent tube can be arranged in the middle of the connecting pipeline, and the two ends of the transparent tube are clamped and fixed by a hose clamp.

In order to further realize the utility model discloses an aim can be clear water pump, row's sediment pump horizontal cross at formula of can unloading dustbin box bottom plate, the sewage pump is placed perpendicularly at formula of can unloading dustbin box bottom plate.

Compared with the prior art, the utility model has the following characteristics of showing and positive effect: the utility model discloses set up clear water case, filter residue case, engine compartment and install filtration system additional in the formula dustbin of can unloading, make full use of the intrinsic space of box, rational layout. The reuse rate of sewage is greatly improved, the time for adding water and discharging sewage in the return stroke of the cleaning type sanitation truck is shortened, the cleaning type sanitation truck can be transported after being pulled up by the pull arm hook truck, and the purchase and use cost of the cleaning type sanitation truck in unit operation area is reduced. The ceramic membrane filter mainly utilizes the cross flow filtration principle of the ceramic membrane, capillary holes are densely distributed on the ceramic tube, part of impurities and part of clean water with the diameter smaller than the pore diameter of the capillary holes can pass through the capillary holes during filtration, and the rest most of impurities are flushed outside the ceramic membrane filter by high-speed water flow, so that the impurities flowing through the ceramic membrane can not be attached to the surface of the ceramic membrane, a good filtration effect is kept for a long time, the filtration efficiency is high, and the maintenance cost is low. The box can use with the cooperation of single arm-drag hook car, conveniently carries out the position and removes. The time for back stroke water adding and sewage discharging of the washing and sweeping vehicle and other vehicles is reduced. The back flushing port arranged on the ceramic membrane filter is convenient for reverse flushing of the ceramic membrane filter by utilizing compressed air and water flow, so that impurities blocked in capillary holes on the inner surface of the ceramic membrane tube can be effectively removed, the blockage of the ceramic membrane filter is avoided, and the filter screen is always kept in a good filtering state.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic diagram of the internal structure of the present invention.

Fig. 3 is a schematic structural diagram of the filtering system of the present invention.

In the figure: 1. the device comprises a filter group, 2, a flushing pump, 3, a clean water pump, 4, an air compressor, 5, a sewage pump, 6, a slag discharge pump, 7, a pipeline, 8, a motor, 9, a detachable dustbin, 10, a draw hook, 11, a longitudinal beam, 12, a roller, 13, a guide rail, 14, an electric control box, 15, a rear door, 16, an upper cover, 17, a clean water tank, 18, a slag filtering tank, 19 and a power cabin.

Detailed Description

A movable sewage treatment device, referring to fig. 1, comprises a detachable dustbin 9, a filter group 1, a washing pump 2, a clean water pump 3, an air compressor 4, a sewage pump 5, a slag discharge pump 6, a motor 8 and a pipeline 7 connected with each component; the detachable dustbin 9 is used as a carrier for fixing equipment parts connected with the detachable dustbin 9, and a clear water tank 17, a power cabin 19, a residue filtering tank 18, a rear door 15 and an upper cover 16 are arranged in the detachable dustbin 9; the filter group 1 is provided with a water inlet and a water outlet, the water inlet of the filter group 1 is connected with the water outlet of the sewage pump 5 through a pipeline 7, the water outlet of the filter group 1 is connected with a clean water tank 17, and the water inlet of the sewage pump 5 is connected to the outside of the tank body through a pipeline 7 for pumping sewage; the inlet of the residue discharge pump 6 is connected with the residue filtering tank 18 through a pipeline 7, and the outlet is connected to the outside of the tank body through the pipeline 7 to discharge the residue; the water inlet of the clean water pump 3 is connected with a clean water tank 17 through a pipeline 7, and the water outlet is connected with external water consumption equipment through the pipeline 7; the air compressor 4 and the flushing pump 7 are fixed with each other through bolts; the water inlet of the flushing pump 2 is connected with the clean water tank 17 through a pipeline 7, and the water outlet is connected with the water inlet of the filter group 1 through the pipeline 7; the power cabin 19 is used for installing the power equipment 8 and providing power required by the device, and the power equipment 8 of the embodiment adopts the motor to provide power for the clean water pump 3, the sewage pump 5, the slag discharge pump 6 and the like.

The filter group 1 is arranged above the sewage tank and can directly discharge filtered filter residues to the filter residue tank 18. The clean water pump 3 and the slag discharge pump 6 are horizontally and transversely arranged on a bottom plate of a box body of the detachable dustbin 9, and the sewage pump 5 is vertically arranged at the bottom of the detachable dustbin 9.

The filter is a ceramic membrane filter, the filter group 1 is at least composed of one filter, the water inlets and the water outlets of the filters forming the filter group 1 are connected in parallel, and the water inlets and the water outlets of the filters are provided with electric valves.

The electronic control box 14 is arranged outside the power cabin 19 and used for controlling the operation of the filtering system.

Four equipment ports with openable upper covers 16 are arranged above the carriage detachable type box body 9, one equipment port is correspondingly arranged above the power cabin 19, one equipment port is correspondingly arranged above the residue filtering box 18, two equipment ports are correspondingly arranged above the clear water box 17, and the upper covers 16 and the box body are hinged through hinges to facilitate installation and maintenance of internal equipment.

The rear door 15 of the detachable dustbin 9 can be opened and closed, and the front part of the detachable dustbin is provided with a hook 10 matched with a draw arm hook vehicle; two longitudinal beams 11 are fixed on the detachable dustbin 9 body at two sides of the hook 10, the lower ends of the longitudinal beams 11 are fixedly connected with the front ends of two guide rails 13 of the dustbin body, and rollers 12 are installed at the bottom of the dustbin body.

The middle of the connecting pipeline 7 is provided with a transparent pipe, and the two ends of the transparent pipe are clamped and fixed by a hose clamp. The working condition of the equipment can be observed conveniently.

Claims (9)

1. A movable sewage treatment device is characterized by comprising a detachable dustbin, a filter group, a sewage pump, a slag pump, a clean water pump, an air compressor, a flushing pump and pipelines connected with all parts; the detachable dustbin is used as a carrier for fixing equipment parts connected with the detachable dustbin, and a clear water tank, a power cabin, a residue tank, a rear door and an upper cover are arranged in the detachable dustbin; the filter group is provided with a water inlet and a water outlet, the water inlet of the filter group is connected with the water outlet of the sewage pump through a pipeline, the water outlet of the filter is connected with the clean water tank, and the water inlet of the sewage pump sucks sewage through a pipeline; the inlet of the slag discharging pump is connected with the slag filtering box through a pipeline, and the outlet of the slag discharging pump is connected to the outside of the equipment through a pipeline; the water inlet of the clean water pump is connected with the clean water tank through a pipeline, and the water outlet of the clean water pump is connected with external clean water equipment through a pipeline; the air compressor is connected with the flushing pump; the water inlet of the flushing pump is connected with the clean water tank through a pipeline, and the water outlet of the flushing pump is connected with the inlet of the filter through a pipeline; the power cabin is used for installing power equipment and providing power required by the device.

2. The mobile sewage treatment plant according to claim 1 wherein the filter bank is disposed above the residue tank for discharging filtered residue directly to the residue tank.

3. The movable sewage treatment device according to claim 1, wherein the filter group is composed of at least one filter, the water inlets and the water outlets of the filters forming the filter group are connected in parallel, and the water inlets and the water outlets of the filters are provided with electric valves.

4. A portable sewage treatment plant according to claim 3 wherein the filter is a ceramic membrane filter.

5. The movable sewage treatment device according to claim 1, wherein the upper part of the detachable dustbin is respectively provided with four device openings with openable upper covers, and the upper covers and the box body are hinged with hinges, so that the internal devices can be conveniently installed and maintained.

6. The movable sewage treatment device according to claim 1, wherein the rear door of the detachable dustbin can be opened and closed, and the front part of the detachable dustbin is provided with a hook matched with the pull arm hook vehicle for use.

7. The movable sewage treatment device according to claim 6, wherein two longitudinal beams are fixed on the detachable dustbin body at two sides of the hook, the lower ends of the longitudinal beams are fixedly connected with the front ends of two bottom beams of the dustbin body, and rollers are arranged at the bottom of the dustbin body.

8. The movable sewage treatment device according to claim 1, wherein a transparent pipe is arranged in the middle of the connecting pipeline, and two ends of the transparent pipe are clamped and fixed by a hose clamp.

9. The movable sewage treatment device according to claim 1, wherein the clean water pump and the sludge pump are horizontally arranged on the bottom plate of the detachable garbage can body, and the sewage pump is vertically arranged on the bottom plate of the detachable garbage can body.

Images