CN211896571U - Dirty cleaning vehicle of excrement - Google Patents

Abstract

The utility model provides a dirty cleaning cart of excrement, include: a vehicle body; the tank body is arranged on the vehicle body; the adding device is arranged in the tank body and is used for adding a flocculating agent to the excrement; and the stirring device is arranged in the tank body and is used for stirring the excrement. The utility model provides a dirty cleaning cart of excrement reasonable in design can realize the circular economy.

Description

Dirty cleaning vehicle of excrement

Technical Field

The utility model relates to an sanitation technical field, in particular to dirty cleaning cart of excrement.

Background

The excrement has two concepts of pollutants and resources, the urban excrement is used as fertilizer for a long time in China, but people pay more attention to the resource utilization of the excrement for a long time and consider less simple treatment and utilization of the excrement, over 80 years, the agricultural use of the urban excrement has been dramatically reduced for various reasons, a large amount of excrement is forced to be poured to areas nearby cities, more serious problems of sanitation and environmental pollution are caused, the rapid expansion of cities becomes a trend, particularly, in China, a large amount of rural floating population is gushed into cities every year, the urban population is more and more increased, the urban range is larger and larger, a large number of populations are highly concentrated, a large amount of domestic garbage and excrement is generated every day to be treated, the excrement is generally flushed into a septic tank by water, and related units regularly extract and clean the excrement by using an excrement suction truck to each septic tank, then the sewage is transported to a remote pipeline to be dumped, so that the pipeline is blocked for a long time, the flowing water is not smooth, the sewage in the river is precipitated and floated, the long load of sewage treatment is increased, and a plurality of cities recognize that the excrement problem is a pressing problem which needs to be solved by the urban environmental protection development strategy. Meanwhile, excrement in the urban septic tank cannot be treated in time, and high-concentration excrement sewage flows to a river channel along with domestic wastewater, so that not only river water is polluted, but also the environment is influenced, and meanwhile, the quality of domestic water is also influenced, and the excrement sewage in the urban septic tank becomes an increasingly serious environmental problem.

SUMMERY OF THE UTILITY MODEL

In view of the defect of above-mentioned prior art, the utility model provides a dirty cleaning cart of excrement to realize the dirty and sewage's of excrement separation, process the excrement simultaneously, change the excrement into fertilizer dirty.

In order to realize above-mentioned purpose or other purposes, the utility model provides a dirty cleaning cart of excrement, this dirty cleaning cart of excrement includes:

a vehicle body;

the tank body is arranged on the vehicle body;

the adding device is arranged in the tank body and is used for adding a flocculating agent to the excrement;

and the stirring device is arranged in the tank body and is used for stirring the excrement.

In one embodiment, the adding device comprises a solvent tank and an adding tank, and the adding tank is connected with the solvent tank through a pipeline.

In one embodiment, the addition groove comprises a plurality of addition holes.

In one embodiment, a valve body is disposed on the conduit.

In an embodiment, the valve body comprises an electrically operated valve.

In one embodiment, the stirring device comprises a motor, a stirring shaft and a stirring blade.

In one embodiment, one end of the stirring shaft is connected to an output shaft of the motor.

In one embodiment, the stirring blade is located on the other end of the stirring shaft.

In one embodiment, the adding device is positioned above the stirring device.

In one embodiment, the flocculant comprises an organic flocculant.

The utility model provides a dirty cleaning cart of excrement through at internal device and the agitating unit of adding of jar, through adding the device and adding the flocculating agent in to the excrement, through stirring with the dirty bulk structure that forms large particle diameter of excrement, has effectively solved the problem of inhale the excrement truck running leakage, also can improve the reuse of excrement and dirt with excrement conversion layer organic fertilizer simultaneously, realizes the circular economy.

Drawings

FIG. 1: the brief schematic diagram of a dirty cleaning cart of excrement that this embodiment provided.

FIG. 2: the brief schematic diagram of the jar body that includes two risers in this embodiment.

FIG. 3: the schematic diagram of the adding device in this embodiment.

FIG. 4: the schematic diagram of the adding device in this embodiment.

FIG. 5: a schematic diagram of the stirring device in this example.

Detailed Description

The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will be readily apparent to those skilled in the art from the disclosure herein. The present invention can also be implemented or applied through other different specific embodiments, and various details in the present specification can be modified or changed based on different viewpoints and applications without departing from the spirit of the present invention.

It should be noted that the drawings provided in the present embodiment are only for illustrating the basic idea of the invention in a schematic manner, and only the components related to the invention are shown in the drawings rather than being drawn according to the number, shape and size of the components in actual implementation, and the form, quantity and proportion of the components in actual implementation may be changed at will, and the layout of the components may be more complicated.

Referring to fig. 1, the present embodiment provides a fecal sewage disposal vehicle 100, where the fecal sewage disposal vehicle 100 includes a vehicle body 110 and a tank 120, and the tank 120 is disposed on the vehicle body 110.

Referring to fig. 1, in the present embodiment, the vehicle body 110 includes a front and a vehicle body, and the front is connected to the vehicle body. The body includes a platform on which the canister 120 is disposed. The vehicle body further comprises a hydraulic lifting mechanism, and the hydraulic lifting mechanism can realize the lifting or the inclination of the platform, so that the tank body 120 is driven to lift or incline, and the excrement pumping operation is convenient to carry out. Also included on the body is a generator set that provides electrical support for the tank 120. In this embodiment, the dimensions of the fecal sewage cleaning truck 100 are, for example, 4100mm × 2100mm × 2300mm, and the weight of the fecal sewage cleaning truck 100 is 3500 kg.

Referring to fig. 1, in the present embodiment, the tank 120 is disposed on the vehicle body 110, the tank 120 is used for collecting manure, and the tank 120 is detachably disposed on the vehicle body 110. The tank 120 includes a vertical plate 121 therein, and the vertical plate 121 is vertically disposed in the tank 120. The vertical plate 121 divides the can 120 into two regions, for example, a first region 121a and a second region 121 b. Wherein the first region 121a is used for collecting solid impurities (manure) and the second region 121b is used for collecting sewage (wastewater). The first area 121a and the second area 121b can be respectively provided with a manure outlet, the manure outlets can be arranged at the bottom of the tank body 120, for example, after manure suction operation is completed, solid impurities and sewage can be discharged through the manure outlets on the first area 121a and the second area 121b, the solid impurities and the sewage are further treated, recycling is achieved, and influences on the environment are reduced. In some embodiments, the top of the first area 121a and the second area 121b include a water inlet, the water inlet is connected to a spraying device, an external water source enters the spraying device through the water inlet, and water flows through the spraying device to clean the first area 121a and the second area 121b, so as to reduce the contamination of the tank 120 by the manure and improve the service life of the tank 120. In this embodiment, the material of the tank 120 is, for example, 304 stainless steel, and flexible rubber materials are further disposed at the joints of the bottom plate and the side walls of the tank 120, so that the bottom plate and the side walls, and the side walls are completely attached to each other, thereby preventing occurrence of gaps and causing dropping of feces.

Referring to fig. 2, in some embodiments, a plurality of vertical plates, for example, two vertical plates, such as a first vertical plate 1211 and a second vertical plate 1212, may be disposed in the tank 120, where the height of the first vertical plate 1211 is less than the height of the second vertical plate 1212. One end of the filtering pipe 128 is connected to the second vertical plate 1212, wherein the first vertical plate 1211 and the sidewall of the can 120 and the first vertical plate 1211 and the second vertical plate 1212 form two first regions, thereby reducing the shaking of the solid impurities during transportation.

Referring to fig. 1, in the present embodiment, the tank 120 further includes a manure inlet 122, and the manure inlet 122 is disposed at the top of the tank 120, specifically, the manure inlet 122 is located at the top of the second area 121 b. The tank 120 further comprises a vacuum box 123, the vacuum box 123 is located below the manure inlet 122, the vacuum box 123 surrounds the manure inlet 122, the vacuum box 123 is connected to a vacuum pump 125, and the vacuum pump 125 is located on the tank 120. The vacuum pump 125 may draw a vacuum in the vacuum box 123. In this embodiment, the vacuum pump 125 may be electrically supported by a generator set on the vehicle body

Referring to fig. 1-2, a filter tube 128 is disposed in the tank 120, and the filter tube 128 is disposed in the second region 121 b. One end of the filter pipe 128 is connected to the bottom of the vacuum box 123, and the other end of the filter pipe 128 is connected to the vertical plate 121. In this embodiment, the filter pipe 128 includes a vertical pipe 1281 and a bent pipe 1282, the vertical pipe 1281 is connected to the bent pipe 1282, the vertical pipe 127 is connected to the bottom of the vacuum box 123, and the bent pipe 1282 is connected to the vertical plate 121. In this embodiment, a plurality of filtering holes are uniformly formed in the sidewall of the bent pipe 1282, when the excrement enters the bent pipe 1282, the sewage flows into the second region 121b through the filtering holes, and the solid impurities cannot enter the second region 121b through the filtering holes, so that the solid impurities can only enter the first region 121 a. In this embodiment, the material of the filtering tube 128 may be 304 stainless steel, for example.

In some embodiments, a primary filter screen, a high efficiency filter screen, and an activated carbon screen may be disposed in the second region 121 b. The sewage is filtered and purified by a primary filter screen, a high-efficiency filter screen and an active carbon screen.

Referring to fig. 1, in the present embodiment, the tank 120 further includes a feces-sucking hose 124, one end of the feces-sucking hose 124 is connected to the feces-sucking port 124, and the other end of the feces-sucking hose 124 is connected to a feces-sucking gun 130. The fecal suction gun 130 can be placed within a waste opening. A filter screen is arranged in the muzzle of the dung suction gun 130 to prevent large-sized impurities from blocking the dung suction hose 124. The fecal suction hose 124 can be, for example, a flexible steel wire plastic hose, and the fecal suction hose 124 can be wrapped around the canister 120 when the operation is completed. In this embodiment, flanges are respectively installed at two ends of the feces suction hose 124, wherein the flange at one end is connected to the feces suction port 124, and the flange at the other end is connected to the feces suction gun 130. In this embodiment, the length of the fecal suction hose 124 is 40-60m, for example 50-55 m.

In this embodiment, the vacuum pump 125 vacuumizes the vacuum box 123, and the vacuum pump is communicated with the liquid level of the sewage outlet (septic tank) through the excrement suction hose 124 to form a pressure difference, so that the liquid dung in the septic tank and other various solid impurities are pressed into the vacuum box 123 under the action of atmospheric pressure, thereby realizing solid-liquid separation. The benefit of negative pressure delivery is that the trouble of pumping the liquid manure directly through the pump to the liquid manure area to be treated is avoided, because there are more problems with pumping through the pump: for example, solid components and shapes in the septic tank are complex, and pumping is difficult by using a pump, and for example, placing the pump in the septic tank is difficult, and each septic tank needs to be cleaned once, which is inconvenient and inconvenient to install.

In some embodiments, a liquid level observing tube, such as a transparent glass tube, may be further disposed on the second region 121b, and the liquid level observing tube is checked to stop the feces suction operation when the amount of sewage in the tank 120 reaches a predetermined alarm line.

Referring to fig. 1, an adding device 126 is further disposed on the tank 120, the adding device 126 is disposed at the top of the first area 121a, and a flocculating agent is added to the fecal sewage in the first area 121a through the adding device 126.

Referring to fig. 3, the addition device 126 includes a solvent tank 1261 and an addition tank 1262, the solvent tank 1261 is connected to the addition tank 1262 through a pipe, and a valve body 1263 is provided on the pipe. The solvent tank 1261 is used to store a flocculant, and when the valve body 1263 is opened, the flocculant in the solvent tank 1261 enters the addition tank 1262, and the bottom of the addition tank 1262 includes a plurality of addition holes from which the flocculant enters the second region 121 a. In this embodiment, the valve body 1263 is, for example, an electrically operated valve, and when the flow rate of the flocculant in the addition tank 1262 is fast, the valve body 1263 is adjusted so that the flow rate of the flocculant in the addition tank 1262 is reduced. When the flow rate of the flocculant in the addition tank 1262 is slow, the valve body 1263 may be adjusted so that the flow rate of the flocculant in the addition tank 1262 is increased.

It should be noted that when the adding device 126 is used, the organic flocculant is first added to the solvent tank 1261, and then the valve body 1263 is adjusted so that the flocculant is uniformly introduced into the fecal waste.

Referring to fig. 4, in some embodiments, the addition device 126 can include a flocculant tank 1264, a filter 1266, and an addition pipe 1267. Flocculant tank 1264 is plumbed to filter 1266 and a master regulator valve 1265 is provided between flocculant tank 1264 and filter 1266 to control the flow rate of flocculant. In this embodiment, the main regulator valve 1262 may be electrically adjusted. In this embodiment, the addition device 126 includes three addition tubes 1267, and the three addition tubes 1267 are connected to the filter 1266 by piping. The outlet end of the addition pipe 1267 is located above the second area and the flocculant enters the sludge through the addition pipe 1267. In this embodiment, three addition tubes 1267 are arranged in parallel at equal intervals, and the arrangement pitch of the adjacent addition tubes 1267 is, for example, 200mm or 400 mm. In some embodiments, the spacing between adjacent addition tubes 1267 may be different, and the number of addition tubes 1267 may be further varied, for example, the number of addition tubes 1267 is 4, 5, 6 or more, as long as multi-point flocculation, continuous flocculation and improved flocculation can be achieved. A flow regulating valve 1268 is provided on each of the adding devices 126 so that the flow rate of the flocculant can be adjusted according to the flocculation of the sludge. The flow control valve 1268 may be electrically controlled.

In using the addition device 126, the organic flocculant is first added to the flocculant tank 1264 and then the master regulator valve 1262 and the individual flow control valves 1265 are adjusted so that the flocculant is evenly distributed into the manure.

Referring to fig. 1, in the present embodiment, a stirring device 127 is further disposed in the tank 120, and the stirring device 127 is disposed in the second area 121a, specifically, the stirring device 127 is located below the adding device 126. When the adding device 126 adds the flocculating agent into the second area 121a, the stirring device 127 simultaneously stirs the sludge to destroy the electrostatic force of the sludge, so that the sludge is destabilized and flocculated into a bulk structure with larger particle size, and the treated sludge can be used as a main raw material of an organic fertilizer or a compound fertilizer after being fermented.

Referring to fig. 5, in the present embodiment, the stirring device 127 includes a motor 1271, a stirring shaft 1272 and a stirring blade 1273. One end of the stirring shaft 1272 is connected to an output shaft of the motor 1271, the stirring blade 1273 is arranged at the other end of the stirring shaft 1272, and the motor 1271 drives the stirring shaft 1272 to rotate, so that the stirring blade 1273 can be driven to rotate, and the sludge is stirred.

In some embodiments, the motor 1271 may be first connected to a speed reducer, by which the speed of the motor, and thus the speed of the agitator shaft 1272, may be controlled.

In some embodiments, a plurality of stirring vanes 1273 may be provided on the stirring shaft 1272 to accelerate the stirring efficiency.

In some embodiments, the agitator blades 1273 may be obliquely disposed on the agitator shaft 1272.

In some embodiments, the agitating blade 1273 may be a propeller blade, for example.

To sum up, the utility model provides a dirty cleaning cart of excrement through at jar internal interpolation device and the agitating unit of setting, through adding the device and adding the flocculating agent in to the excrement is dirty, it is dirty through agitating unit in time stirring excrement for the excrement is dirty to form the bulk structure of big particle diameter, has reduced the disturbing harm to the resident in the transportation, and the excrement that has handled simultaneously can regard as the fertilizer after the fermentation, compound fertilizer's main raw and other materials for the excrement is dirty obtains recycle, has realized the circular economy.

The above description is only a preferred embodiment of the present application and the explanation of the applied technical principle, and it should be understood by those skilled in the art that the scope of the present application is not limited to the technical solution of the specific combination of the above technical features, and also covers other technical solutions formed by any combination of the above technical features or their equivalent features without departing from the inventive concept, for example, the technical solutions formed by mutually replacing the above technical features (but not limited to) having similar functions disclosed in the present application.

Besides the technical features described in the specification, other technical features are known to those skilled in the art, and further description of the other technical features is omitted here in order to highlight the innovative features of the present invention.

Claims (10)

1. The utility model provides a dirty cleaning cart of excrement which characterized in that includes:

a vehicle body;

the tank body is arranged on the vehicle body;

the adding device is arranged in the tank body and is used for adding a flocculating agent to the excrement;

the stirring device is arranged in the tank body and is used for stirring the excrement;

inhale the excrement rubber tube, the one end of inhaling the excrement rubber tube is connected on the excrement mouth of inhaling of the jar body, inhale the other end of excrement rubber tube and connect one and inhale the excrement rifle, still set up the filter screen in inhaling the rifle mouth of excrement rifle.

2. A manure cleaning vehicle according to claim 1, characterized in that: the adding device comprises a solvent tank and an adding tank, and the adding tank is connected with the solvent tank through a pipeline.

3. A manure cleaning vehicle according to claim 2, characterized in that: the adding groove comprises a plurality of adding holes.

4. A manure cleaning vehicle according to claim 2, characterized in that: the pipeline is provided with a valve body.

5. A manure cleaning vehicle according to claim 4, characterized in that: the valve body includes an electrically operated valve.

6. A manure cleaning vehicle according to claim 1, characterized in that: the stirring device comprises a motor, a stirring shaft and stirring blades.

7. A manure cleaning vehicle according to claim 6, characterized in that: one end of the stirring shaft is connected to an output shaft of the motor.

8. A manure cleaning vehicle according to claim 6, characterized in that: the stirring blade is positioned at the other end of the stirring shaft.

9. A manure cleaning vehicle according to claim 1, characterized in that: the adding device is positioned above the stirring device.

10. A manure cleaning vehicle according to claim 1, characterized in that: the flocculant comprises an organic flocculant.

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