CN112832169A - Cleaning trolley and sewage treatment assembly - Google Patents
Cleaning trolley and sewage treatment assembly Download PDFInfo
- Publication number
- CN112832169A CN112832169A CN202110348124.9A CN202110348124A CN112832169A CN 112832169 A CN112832169 A CN 112832169A CN 202110348124 A CN202110348124 A CN 202110348124A CN 112832169 A CN112832169 A CN 112832169A
- Authority
- CN
- China
- Prior art keywords
- water
- cleaning
- sewage treatment
- communicated
- sewage
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000010865 sewage Substances 0.000 title claims abstract description 164
- 238000004140 cleaning Methods 0.000 title claims abstract description 127
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 320
- 238000005507 spraying Methods 0.000 claims abstract description 4
- 238000005189 flocculation Methods 0.000 claims description 25
- 230000016615 flocculation Effects 0.000 claims description 25
- 238000003756 stirring Methods 0.000 claims description 18
- 238000004065 wastewater treatment Methods 0.000 claims description 12
- 238000005192 partition Methods 0.000 claims description 4
- 239000010813 municipal solid waste Substances 0.000 description 12
- 238000001914 filtration Methods 0.000 description 6
- 239000002245 particle Substances 0.000 description 6
- 239000013618 particulate matter Substances 0.000 description 6
- 230000002349 favourable effect Effects 0.000 description 4
- 238000002347 injection Methods 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 238000000746 purification Methods 0.000 description 4
- 239000008394 flocculating agent Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000004568 cement Substances 0.000 description 2
- 239000003245 coal Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000003311 flocculating effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 239000010802 sludge Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 241000195493 Cryptophyta Species 0.000 description 1
- 241000233866 Fungi Species 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 239000002537 cosmetic Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000009775 high-speed stirring Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- -1 reduce the turbidity Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
- E01H1/00—Removing undesirable matter from roads or like surfaces, with or without moistening of the surface
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
- B01D29/05—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements supported
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/66—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D36/00—Filter circuits or combinations of filters with other separating devices
- B01D36/04—Combinations of filters with settling tanks
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
- E01H3/00—Applying liquids to roads or like surfaces, e.g. for dust control; Stationary flushing devices
- E01H3/02—Mobile apparatus, e.g. watering-vehicles
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
The invention discloses a cleaning vehicle and a sewage treatment assembly, relates to the technical field of special vehicles, and aims to solve the problems of short working period and low working efficiency of the existing cleaning vehicle. The cleaning trolley comprises a trolley body, a water tank, a sewage treatment assembly and a cleaning device, wherein the water tank is arranged on the trolley body, a water inlet of the sewage treatment assembly is communicated with a water outlet of the water tank, a water outlet of the sewage treatment assembly is communicated with the cleaning device, and the cleaning device is used for spraying clear water generated by the sewage treatment assembly on the ground and sucking the generated sewage into the water tank. The invention is used for cleaning the road surface.
Description
Technical Field
The invention relates to the technical field of special vehicles, in particular to a cleaning vehicle and a sewage treatment assembly.
Background
The cleaning vehicle is suitable for places such as urban streets, urban squares, airport runways, mine ports and the like and industrial parks in the industries such as steel, chemical industry, cement, coal, nonferrous metals and the like, and can carry out high-pressure cleaning, garbage collection and sewage recovery operation on the ground and the road surface.
The existing cleaning vehicle generally comprises a negative pressure cabin providing a negative pressure environment, a clear water tank filled with clear water, a sewage tank storing sewage, a sewage circulating treatment system and the like. Before starting working, the sewage tank is emptied, the clean water tank is full, clean water in the clean water tank is used for cleaning during working, sewage and garbage generated in the cleaning process are sucked into the sewage tank through a negative pressure environment provided by the negative pressure cabin, after the water level of the sewage tank reaches the standard, sewage is treated by the sewage circulating treatment system to generate clean water and is discharged into the clean water tank, the clean water tank is circularly worked in the way, when the water in the clean water tank is used up and the water level of the sewage tank does not reach the standard, clean water needs to be replenished into the clean water tank again, and then the cleaning vehicle starts working again.
However, the whole volume of cleaning vehicle is limited, the weight that can bear on the cleaning vehicle is limited, and clear water tank, sewage case and the burden ballast on the cleaning vehicle all need occupy certain volume, and consequently, the volume of clear water tank can not set up too big to the clear water that leads to holding in the clear water tank is limited, and a duty cycle after the clear water tank is filled with clear water is shorter, in the course of the work, need frequently add water, has reduced work efficiency.
Disclosure of Invention
The embodiment of the invention provides a cleaning vehicle and a sewage treatment assembly, which can increase the volume of a clean water tank, prolong the working period of the cleaning vehicle and reduce the water adding times of the cleaning vehicle, thereby being beneficial to improving the working efficiency.
In order to achieve the above purpose, the embodiment of the invention adopts the following technical scheme:
an embodiment of one aspect of the present invention provides a cleaning vehicle, including:
a vehicle body;
the water tank is arranged on the vehicle body;
the water inlet of the sewage treatment component is communicated with the water outlet of the water tank;
the water outlet of the sewage treatment assembly is communicated with the cleaning device, and the cleaning device is used for spraying clean water generated by the sewage treatment assembly on the ground and sucking generated sewage into the water tank.
According to the cleaning vehicle provided by the embodiment of the invention, only one water tank is arranged, so that water can be directly added into the water tank during working, the water in the water tank is treated by the sewage treatment assembly to generate clean water, the clean water is sprayed on the ground by the cleaning device to clean the ground, and meanwhile, the sewage generated after cleaning can be sucked into the water tank again through the cleaning device, so that the cleaning vehicle can work circularly; compared with the prior art, because only set up a water tank, when the volume of cleaning cart is regularly, the volume of this water tank can set up bigger to hold more water, at the during operation, the continuous recycling of water in the water tank can prolong the duty cycle of cleaning cart, thereby reduce the water tank and add the water number of times, be favorable to improving work efficiency.
In some embodiments of the present invention, a filter screen is disposed in the water tank, and the filter screen is disposed at a water outlet of the water tank.
In some embodiments of the present invention, the inside of the water tank is divided into a first cavity and a second cavity by a partition board, the first cavity and the second cavity are independent of each other, the sewage treatment assembly is disposed in the first cavity, the second cavity is used for storing sewage, and the water outlet of the water tank is disposed on the inner wall of the second cavity.
In some embodiments of the invention, the second cavity is divided into a sewage cavity and a buffer cavity by the filter screen, and the water outlet of the water tank is arranged on the side wall of the buffer cavity.
In some embodiments of the invention, a sewage draining outlet is arranged on the bottom surface of the buffer cavity.
In some embodiments of the present invention, the sewage treatment assembly includes a first water pump and a sewage treatment device, a water inlet of the first water pump is communicated with a water outlet of the water tank, a water outlet of the first water pump is communicated with a water inlet of the sewage treatment device, and a water outlet of the sewage treatment device is communicated with the cleaning device.
In some embodiments of the invention, the wastewater treatment assembly further comprises a self-cleaning filter disposed between the wastewater treatment device and the cleaning device.
In some embodiments of the invention, a second water pump is further arranged between the sewage treatment device and the self-cleaning filter.
In some embodiments of the invention, the sewage treatment device comprises a dosing unit, a stirring unit and a flocculation unit, wherein a water inlet of the dosing unit is communicated with the first water pump, a water outlet of the dosing unit is communicated with a water inlet of the stirring unit, a water outlet of the stirring unit is communicated with a water inlet of the flocculation unit, and a water outlet of the flocculation unit is communicated with the cleaning device.
In some embodiments of the present invention, a negative pressure cabin is further disposed on the vehicle body, and the negative pressure cabin is configured to provide a negative pressure environment for the cleaning device to suck in sewage.
Another aspect of the present invention provides a wastewater treatment assembly, including:
the water inlet of the sewage treatment device is communicated with the water tank, and the sewage treatment device is used for performing flocculation treatment on sewage;
and the water inlet of the self-cleaning filter is communicated with the water outlet of the sewage treatment device.
According to the sewage treatment assembly provided by the embodiment of the invention, sewage is subjected to flocculation treatment through the sewage treatment device, so that dirt in the sewage is condensed to form large particles, the large particles are layered with clear water after standing and precipitating, and then the filtered clear water is further purified through the self-cleaning filter, so that the quality of the clear water is better, and the filtering precision of the sewage is improved.
In some embodiments of the invention, the wastewater treatment apparatus comprises:
the water inlet of the dosing unit is communicated with the water tank;
the water inlet of the stirring unit is communicated with the water outlet of the dosing unit;
and the water inlet of the flocculation unit is communicated with the water outlet of the stirring unit, and the water outlet of the flocculation unit is communicated with the self-cleaning filter.
In some embodiments of the invention, the wastewater treatment assembly further comprises:
and the water inlet of the first water pump is communicated with the water tank, and the water outlet of the first water pump is communicated with the water inlet of the sewage treatment device.
In some embodiments of the invention, the wastewater treatment assembly further comprises:
and the water inlet of the second water pump is communicated with the water outlet of the sewage treatment device, and the water outlet of the second water pump is communicated with the water inlet of the self-cleaning filter.
Drawings
FIG. 1 is a front view of a cleaning vehicle provided in accordance with an embodiment of the present invention;
FIG. 2 is a top view of a cleaning vehicle provided in accordance with an embodiment of the present invention;
fig. 3 is an internal structure view of a second cavity provided in the embodiment of the present invention;
fig. 4 is an internal structure view of a water tank according to an embodiment of the present invention.
Reference numerals: 100. a vehicle body; 200. a water tank; 210. a partition plate; 220. a first cavity; 230. a second cavity; 231. a filter screen; 232. a sewage chamber; 233. a buffer chamber; 234. a sewage draining outlet; 240. a water injection pipe; 300. a sewage treatment assembly; 310. a first water pump; 320. a sewage treatment device; 321. a dosing unit; 322. a stirring unit; 323. a flocculation unit; 330. a self-cleaning filter; 340. a second water pump; 400. a cleaning device; 500. and (4) negative pressure cabin.
Detailed Description
The following describes in detail a cleaning vehicle and a sewage treatment assembly provided by an embodiment of the present invention with reference to the accompanying drawings.
In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The cleaning vehicle is suitable for places such as urban streets, urban squares, airport runways, mine ports and the like and industrial parks in the industries such as steel, chemical industry, cement, coal, nonferrous metals and the like, and can carry out high-pressure cleaning, garbage collection and sewage recovery operation on the ground and the road surface.
The existing cleaning vehicle generally comprises a negative pressure cabin providing a negative pressure environment, a clear water tank filled with clear water, a sewage tank storing sewage, a sewage circulating treatment system and the like. Before the work is started, the sewage tank is emptied, the clean water tank is filled with water, clean water in the clean water tank is used for cleaning during work, sewage and garbage generated in the cleaning process are sucked into the sewage tank through a negative pressure environment provided by the negative pressure cabin, after the water level of the sewage tank reaches the standard, the sewage is processed through the sewage circulation processing system to generate clean water and is discharged into the drainage tank, the circulation work is carried out, when the water in the clean water tank is used up and the water level of the sewage tank does not reach the standard, the cleaning vehicle needs to replenish clean water into the clean water tank again, and the work is started again.
Because the whole volume of cleaning cart is limited, the weight that can bear on the cleaning cart, clear water tank, sewage case and the burden ballast on the cleaning cart all need occupy certain volume, consequently, the volume of clear water tank can not set up too big to the clear water that leads to holding in the clear water tank is limited, and a duty cycle after the clear water tank is filled up with the clear water is shorter, in the course of the work, need frequently add water, has reduced work efficiency.
To solve the above problem, as shown in fig. 1 and 2, an embodiment of the present invention provides a cleaning vehicle, which includes a vehicle body 100, a water tank 200, a sewage treatment assembly 300, and a cleaning device 400, wherein the water tank 200 is disposed on the vehicle body 100, a water inlet of the sewage treatment assembly 300 is communicated with a water outlet of the water tank 200, a water outlet of the sewage treatment assembly 300 is communicated with the cleaning device 400, and the cleaning device 400 is used for spraying clean water generated by the sewage treatment assembly 300 on the ground and sucking generated sewage into the water tank 200.
According to the cleaning vehicle provided by the embodiment of the invention, only one water tank 200 is arranged, so that water can be directly added into the water tank 200 during working, the water in the water tank 200 is treated by the sewage treatment assembly 300 to generate clean water, the clean water is sprayed on the ground by the cleaning device 400 to clean the ground, and meanwhile, the cleaned clean water can be sucked into the water tank 200 again through the cleaning device 400 so as to circularly work; compared with the prior art, because only set up a water tank 200, when the volume of cleaning cart is fixed time, this water tank 200's volume can set up bigger to hold more water, at the during operation, the continuous recycling of water in the water tank 200 can prolong the duty cycle of cleaning cart, thereby reduce water tank 200 and add the water number of times, be favorable to improving work efficiency.
In addition, because the cleaning vehicle provided by the application is only provided with one water tank 200, the water in the water tank 200 is always in a turbid state, the sewage treatment assembly 300 treats the sewage in the water tank 200 and generates clean water, the clean water is sprayed on the ground through the cleaning device 400, and the cleaning device 400 can suck the sewage generated on the ground into the water tank 200 again, so that when the cleaning vehicle is used, water can be directly added into the water tank 200, namely the existing sewage tank 200 and the clean water tank 200 are combined into a whole, the whole volume of the water tank 200 can be increased, the capacity of the water tank 200 is increased, the working time of one working cycle of the cleaning vehicle is prolonged, the water adding times of the cleaning vehicle in the working process are reduced, and the working efficiency of the cleaning vehicle is improved.
In some embodiments, the water tank 200 and the vehicle body 100 provided by the present application may be detachably connected, so that when the water tank 200 is damaged, the water tank 200 can be detached, and another water tank 200 can be replaced on the same vehicle body 100; or when the vehicle body 100 is out of order, the water tank 200 is mounted on another vehicle body 100 to improve the applicability of the cleaning vehicle.
As shown in fig. 3 and 4, a filter screen 231 is disposed in the water tank 200 according to the embodiment of the present invention, and the filter screen 231 is disposed at the water outlet of the water tank 200. Set up a filter screen 231 through the delivery port department at water tank 200, can all filter the rubbish and some great particulate matters in the water tank 200, stay in water tank 200 to prevent that great volume rubbish from getting into sewage treatment subassembly 300, ensure that sewage treatment subassembly 300 can carry out normal purification work to sewage.
In some embodiments, the position of the wastewater treatment component 300 is not unique, and the wastewater treatment component can be arranged outside the water tank 200, so that the wastewater treatment component is communicated with the water outlet of the water tank 200; as shown in fig. 4, the device may also be disposed inside the water tank 200, specifically, the inside of the water tank 200 is divided into a first cavity 220 and a second cavity 230 by a partition 210, the first cavity 220 is disposed with the sewage treatment assembly 300, the second cavity 230 is used for storing sewage, and the water outlet of the water tank 200 is disposed on the inner wall of the second cavity 230; compared with the scheme that the sewage treatment assembly 300 is arranged outside the water tank 200, the scheme that the sewage treatment assembly 300 is arranged inside the water tank 200 is adopted, so that the related parts of the sewage treatment assembly 300 cannot be directly seen from the outside, the overall appearance is more favorable, and the sewage treatment assembly 300 can be protected from being damaged by external factors.
It should be noted that, as shown in fig. 4, the first cavity 220 provided in the present application is only used for accommodating the sewage treatment module 300, and therefore, does not need to occupy too large space, and therefore, according to the volume of the sewage treatment module 300, the first cavity 220 only needs to occupy a small space inside the water tank 200, that is, can accommodate the sewage treatment module 300, and the second cavity 230 for accommodating sewage occupies a large space inside the water tank 200, that is, the volume of the second cavity 230 is still larger than the volume of the clean water tank 200 in the prior art.
In some embodiments, as shown in fig. 3 and 4, a filter screen 231 is provided in the second chamber 230 and divides the second chamber 230 into a sewage chamber 232 and a buffer chamber 233, and the water outlet of the water tank 200 is disposed on the sidewall of the buffer chamber 233. Through separating first cavity 220 for sewage chamber 232 and cushion chamber 233, all filter the great rubbish of volume in sewage chamber 232 by filter screen 231, make can not contain the great rubbish of volume or particulate matter in cushion chamber 233, then set up the delivery port on the lateral wall of cushion chamber 233 to make sewage treatment subassembly 300 draw water by in the cushion chamber 233, further avoid the great rubbish of volume or particulate matter to be pumped in sewage treatment subassembly 300, influence sewage treatment subassembly 300 and normally work.
In some embodiments, as shown in FIG. 3, a drain outlet 234 is also provided on the bottom surface of the buffer chamber 233 provided herein. The sludge and the dirt deposited in the buffer cavity 233 can be cleaned conveniently through the sewage outlet 234, and the sludge and the dirt deposited on the bottom surface of the buffer cavity 233 can flow out along with the water flow by opening the sewage outlet 234 on the bottom surface of the buffer cavity 233, so that the cleaning is convenient.
It should be pointed out that the second cavity 230 is separated for sewage chamber 232 and cushion chamber 233 by filter screen 231, can block the great rubbish of volume or particulate matter in sewage chamber 232 through filter screen 231, so that can not have the great rubbish of volume or particulate matter etc. in cushion chamber 233, sewage treatment subassembly 300 then extracts sewage and carries out purification treatment through the delivery port on the lateral wall of cushion chamber 233, thereby avoid the great rubbish of volume or particulate matter to block out along with mouthful or get into in sewage treatment subassembly 300, consequently, sewage chamber 232 and cushion chamber 233 are all used for storing sewage in fact, and the volume proportion size between sewage chamber 232 and the cushion chamber 233, can not influence the two normal work, so, do not specifically limit to the volume proportion of sewage chamber 232 and cushion chamber 233.
In some embodiments, as shown in fig. 1, the water tank 200 provided by the present application is further provided with a water injection pipe 240, one end of the water injection pipe 240 is communicated with the water inlet of the water tank 200, and the other end is used for connecting a water supply pipeline. The free end of the water injection pipe 240 can be arranged at a lower position, so that workers can connect a water supply pipeline conveniently, and the operation is more convenient.
As shown in fig. 4, the sewage treatment apparatus according to the embodiment of the present invention includes a first water pump 310 and a sewage treatment apparatus 320, wherein a water inlet of the first water pump 310 is communicated with a water outlet of the water tank 200, a water outlet of the first water pump 310 is communicated with a water inlet of the sewage treatment apparatus 320, and a water outlet of the sewage treatment apparatus 320 is communicated with a water inlet of the cleaning apparatus 400. Take out the sewage in water tank 200 (being cushion chamber 233) through first water pump 310, and carry to sewage treatment plant 320, filter sewage through sewage treatment plant 320, then carry the water after filtering to cleaning device 400 and carry out the road surface washing, sewage after passing through filter screen 231 coarse filtration promptly, further filter the impurity in the sewage through sewage treatment plant 320 is whole, water after filtration treatment, just can spray on the road surface through cleaning device 400, wash the road surface.
To further improve the cleaning effect, as shown in fig. 4, the sewage treatment apparatus according to the embodiment of the present invention further includes a self-cleaning filter 330, and the self-cleaning filter 330 is disposed between the sewage treatment apparatus 320 and the cleaning apparatus 400. Self-cleaning filter 330 can take out aquatic suspended solid, particulate matter, reduce the turbidity, water purification, reduce production such as dirt, fungus algae, corrosion to the precision equipment of water purification and other equipment normal workings of protection system, consequently, can further purify sewage treatment plant 320 exhaust water through self-cleaning filter 330, thereby produce the clear water, then spray the clear water that produces subaerial through cleaning device 400, because quality of water is clean, consequently, can improve the cleaning performance to the road surface.
In addition, the filth generated after being filtered by the self-cleaning filter 330 is transferred to the inside of the water tank 200, and is uniformly treated when the water tank 200 is cleaned.
In the present application, the self-cleaning filter 330 is made of a commercially available model, for example, CNAF-ET03, CNAF-ST06 or CNAF-XT04, which are manufactured by beijing roduo environmental protection technologies ltd, that is, any equipment capable of purifying water quality can be used, and therefore, the specific model of the self-cleaning filter 330 is not limited.
In some embodiments, as shown in fig. 4, a second water pump 340 is further disposed between the sewage treatment apparatus 320 and the self-cleaning filter 330 according to the embodiment of the present invention. The water discharged from the sewage treatment apparatus 320 is pumped by the second water pump 340 and is delivered to the self-cleaning filter 330, so that the water pressure can be increased, and the filtered clean water can be conveniently sprayed on the road surface through the cleaning apparatus 400.
As shown in fig. 4, the sewage treatment apparatus 320 provided by the embodiment of the present invention includes a dosing unit 321, a stirring unit 322, and a flocculation unit 323, wherein a water inlet of the dosing unit 321 is communicated with the first water pump 310, a water outlet of the dosing unit 321 is communicated with a water inlet of the stirring unit 322, a water outlet of the stirring unit 322 is communicated with a water inlet of the flocculation unit 323, and a water outlet of the flocculation unit 323 is communicated with a water inlet of the second water pump 340. That is, the sewage is coagulated into large particles by flocculation, the large particles are settled and layered with clean water after standing, then the clean water is pumped out by the second water pump 340 and conveyed to the self-cleaning filter 330 for further filtration, and the large particles coagulated sewage is discharged into the water tank 200 again.
Specifically, the first water pump 310 sends the pumped sewage into the dosing unit 321, adds the flocculating agent into the sewage, then sends the sewage with the flocculating agent into the stirring unit 322, the flocculating agent and the sewage are fully mixed by high-speed stirring, the mixed sewage enters the flocculating unit 323, flocculation is performed by the flocculating unit 323, so that the sewage in the sewage is gradually flocculated and the clear water is layered, finally, the clear water is pumped out by the second water pump 340 and sent into the self-cleaning filter 330, and the sewage is discharged into the water tank 200.
Flocculation refers to aggregation and enlargement of suspended particles in water or liquid or formation of floccules, so that coagulation is accelerated, and the aim of solid-liquid separation is fulfilled.
It should be noted that the dosing unit 321, the stirring unit 322 and the flocculation unit 323 provided in the present application may be integrated into one device; three devices which are mutually independent can be also mutually and sequentially communicated through a pipeline; any two of the devices can be integrated into one device and communicated with the other device through a pipeline; that is, as long as the direction of the water flow passes through the dosing unit 321, the stirring unit 322, and the flocculation unit 323 in sequence, solid-liquid separation of the sewage can be achieved, and therefore, the specific structures of the dosing unit 321, the stirring unit 322, and the flocculation unit 323 are not limited.
In the application, suspended matters in the sewage can be fully settled through flocculation, so that the effect of solid-liquid separation is achieved, and the clear water after flocculation is further filtered through the self-cleaning filter 330 to generate clear water, so that the cleaning vehicle provided by the application does not need to be provided with the clear water tank 200, namely, the clear water generated by filtering the sewage in the water tank 200 is directly sprayed on the road surface to clean the road surface, and water is required to be added into the water tank 200, namely, the water in the water tank 200 is always in a turbid state; in the course of the work, cleaning device 400 constantly sprays the clear water that filters the production, inhales the sewage on the road surface simultaneously, owing to only set up a water tank 200, consequently, the whole volume of water tank 200 is great, can hold more water, can prolong the operating time of a case of water like this, prolongs a duty cycle of cleaning cart promptly to reduce the number of times of adding water of cleaning cart, be favorable to improving the work efficiency of cleaning cart.
As shown in fig. 1 and fig. 2, the vehicle body 100 of the cleaning vehicle according to the embodiment of the present invention is further provided with a negative pressure cabin 500, and the negative pressure cabin 500 is used for providing a negative pressure environment for the cleaning cosmetics to suck in the sewage. By continuously sucking the sewage on the road surface, the working time of a tank of water can be prolonged, namely the working period of the cleaning vehicle is prolonged.
It should be noted that the negative pressure cabin 500 and the cleaning device 400 provided by the present application are both the negative pressure cabin 500 and the cleaning device 400 used in the prior art, that is, the specific structure and connection manner of the negative pressure cabin 500 and the cleaning device 400 are all the prior art, and therefore, they will not be described in detail.
In the description herein, particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.
Claims (14)
1. A cleaning vehicle, comprising:
a vehicle body;
the water tank is arranged on the vehicle body;
the water inlet of the sewage treatment component is communicated with the water outlet of the water tank;
the water outlet of the sewage treatment assembly is communicated with the cleaning device, and the cleaning device is used for spraying clean water generated by the sewage treatment assembly on the ground and sucking generated sewage into the water tank.
2. The cleaning vehicle according to claim 1, wherein a filter screen is arranged in the water tank, and the filter screen is arranged at a water outlet of the water tank.
3. The cleaning vehicle according to claim 2, wherein the inside of the water tank is divided into a first cavity and a second cavity by a partition plate, the first cavity and the second cavity are independent of each other, the sewage treatment assembly is arranged in the first cavity, the second cavity is used for storing sewage, and the water outlet of the water tank is arranged on the inner wall of the second cavity.
4. The cleaning vehicle according to claim 3, wherein the second cavity is divided into a sewage cavity and a buffer cavity by the filter screen, and the water outlet of the water tank is arranged on the side wall of the buffer cavity.
5. The cleaning vehicle as claimed in claim 4, wherein a drain outlet is provided on the bottom surface of the buffer chamber.
6. The cleaning trolley according to any one of claims 1 to 5, wherein the sewage treatment assembly comprises a first water pump and a sewage treatment device, a water inlet of the first water pump is communicated with a water outlet of the water tank, a water outlet of the first water pump is communicated with a water inlet of the sewage treatment device, and a water outlet of the sewage treatment device is communicated with the cleaning device.
7. The cleaning cart of claim 6, wherein the wastewater treatment assembly further comprises a self-cleaning filter disposed between the wastewater treatment device and the cleaning device.
8. The cleaning cart of claim 7, wherein a second water pump is disposed between the wastewater treatment device and the self-cleaning filter.
9. The cleaning trolley according to claim 6, wherein the sewage treatment device comprises a dosing unit, a stirring unit and a flocculation unit, a water inlet of the dosing unit is communicated with the first water pump, a water outlet of the dosing unit is communicated with a water inlet of the stirring unit, a water outlet of the stirring unit is communicated with a water inlet of the flocculation unit, and a water outlet of the flocculation unit is communicated with the cleaning device.
10. The cleaning vehicle according to any one of claims 1 to 5, wherein a negative pressure cabin is further arranged on the vehicle body and is used for providing a negative pressure environment for the cleaning device to suck in sewage.
11. A sewage treatment assembly, comprising:
the water inlet of the sewage treatment device is communicated with the water tank of the cleaning vehicle, and the sewage treatment device is used for performing flocculation treatment on sewage;
and the water inlet of the self-cleaning filter is communicated with the water outlet of the sewage treatment device.
12. The sewage treatment assembly of claim 11, wherein the sewage treatment device comprises:
the water inlet of the dosing unit is communicated with the water tank;
the water inlet of the stirring unit is communicated with the water outlet of the dosing unit;
and the water inlet of the flocculation unit is communicated with the water outlet of the stirring unit, and the water outlet of the flocculation unit is communicated with the self-cleaning filter.
13. The sewage treatment assembly of claim 11 or 12, further comprising:
and the water inlet of the first water pump is communicated with the water tank, and the water outlet of the first water pump is communicated with the water inlet of the sewage treatment device.
14. The sewage treatment assembly of claim 11 or 12, further comprising:
and the water inlet of the second water pump is communicated with the water outlet of the sewage treatment device, and the water outlet of the second water pump is communicated with the water inlet of the self-cleaning filter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110348124.9A CN112832169A (en) | 2021-03-31 | 2021-03-31 | Cleaning trolley and sewage treatment assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110348124.9A CN112832169A (en) | 2021-03-31 | 2021-03-31 | Cleaning trolley and sewage treatment assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112832169A true CN112832169A (en) | 2021-05-25 |
Family
ID=75930651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110348124.9A Pending CN112832169A (en) | 2021-03-31 | 2021-03-31 | Cleaning trolley and sewage treatment assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112832169A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114717999A (en) * | 2022-03-30 | 2022-07-08 | 劲旅环境科技股份有限公司 | Washing and sweeping system with replaceable box body and replacing method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201627163U (en) * | 2009-10-13 | 2010-11-10 | 北京天路通科技有限责任公司 | Multifunctional cleaning vehicle |
| CN102309883A (en) * | 2011-09-30 | 2012-01-11 | 长沙中联重工科技发展股份有限公司 | Filter assembly and cleaning vehicle |
| CN102587311A (en) * | 2011-04-19 | 2012-07-18 | 长沙中联重科环卫机械有限公司 | Cleaning truck with sewage recycling function |
| CN206289577U (en) * | 2016-12-09 | 2017-06-30 | 湖北新中绿专用汽车有限公司 | One kind cleaning soil pick-up convertible car |
| FR3050467A1 (en) * | 2016-04-21 | 2017-10-27 | Alstom Transp Tech | CLEANING VEHICLE COMPRISING A WASTEWATER RECYCLING SYSTEM |
| CN215210770U (en) * | 2021-03-31 | 2021-12-17 | 烟台杰瑞环境科技有限公司 | Cleaning trolley and sewage treatment assembly |
-
2021
- 2021-03-31 CN CN202110348124.9A patent/CN112832169A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201627163U (en) * | 2009-10-13 | 2010-11-10 | 北京天路通科技有限责任公司 | Multifunctional cleaning vehicle |
| CN102587311A (en) * | 2011-04-19 | 2012-07-18 | 长沙中联重科环卫机械有限公司 | Cleaning truck with sewage recycling function |
| CN102309883A (en) * | 2011-09-30 | 2012-01-11 | 长沙中联重工科技发展股份有限公司 | Filter assembly and cleaning vehicle |
| FR3050467A1 (en) * | 2016-04-21 | 2017-10-27 | Alstom Transp Tech | CLEANING VEHICLE COMPRISING A WASTEWATER RECYCLING SYSTEM |
| CN206289577U (en) * | 2016-12-09 | 2017-06-30 | 湖北新中绿专用汽车有限公司 | One kind cleaning soil pick-up convertible car |
| CN215210770U (en) * | 2021-03-31 | 2021-12-17 | 烟台杰瑞环境科技有限公司 | Cleaning trolley and sewage treatment assembly |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114717999A (en) * | 2022-03-30 | 2022-07-08 | 劲旅环境科技股份有限公司 | Washing and sweeping system with replaceable box body and replacing method |
| CN114717999B (en) * | 2022-03-30 | 2024-03-26 | 劲旅环境科技股份有限公司 | Washing and sweeping system with replaceable box body and replacement method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203545807U (en) | Micro-sand circular settling pond for sewage treatment | |
| CN206746215U (en) | A kind of circulating spray purification device for removing chalk dust removing | |
| CN215210770U (en) | Cleaning trolley and sewage treatment assembly | |
| CN208933147U (en) | Integrated electric flocculation carwash waste water processing unit | |
| CN112832169A (en) | Cleaning trolley and sewage treatment assembly | |
| CN207822639U (en) | A kind of water pollution control sedimentation basin | |
| CN214939707U (en) | Cleaning vehicle | |
| CN108264172A (en) | Wastewater treatment vehicle and wastewater treatment vehicle processing method | |
| CN109133441A (en) | ECFF type integration electric flocculation carwash waste water processing unit | |
| CN203593679U (en) | Magnetized degreaser | |
| CN206901898U (en) | Car wash water recycling device | |
| CN208378609U (en) | A kind of container-type water treatment equipment | |
| CN215232680U (en) | Settling pond for stone wastewater | |
| CN205216391U (en) | Mobile sewage treatment device | |
| CN211328478U (en) | Slurry treatment system of washing and sweeping vehicle | |
| CN210855594U (en) | Solid-liquid separation device suitable for optical fiber perform wet-type electric precipitation equipment | |
| CN207418518U (en) | A kind of environment-friendly sewage handles vehicle | |
| CN103332808A (en) | Sewage purification and recycling integrated device of multifunctional cleaning and sweeping vehicle | |
| CN219399193U (en) | Coating wastewater purification system | |
| RU153348U1 (en) | WASTE WATER TREATMENT CLEANERS | |
| CN220704620U (en) | Floating table type river sludge treatment device | |
| CN216711789U (en) | Automatic add medicament slag removal system | |
| CN217732811U (en) | Sewage multistage filter device | |
| CN211283973U (en) | A high-efficient low consumption integration treatment facility for domestic sewage treatment | |
| CN219118348U (en) | Ozone disinfection device for cleaning sewage suction truck |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20220118 Address after: 265503 No. 1301, zone 1, No. 10, No. 300, Changjiang Road, Yantai District, China (Shandong) pilot Free Trade Zone, Yantai City, Shandong Province Applicant after: Jerry Environmental Technology Co.,Ltd. Address before: 264003 Jerry Road, Laishan District, Yantai, Shandong Province, No. 27 Applicant before: Yantai Jierui Environmental Technology Co.,Ltd. |
|
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20240410 Address after: 264034 No. 5, Jierui Road, Laishan District, Yantai City, Shandong Province Applicant after: Yantai jerui mechanical equipment Co.,Ltd. Country or region after: China Address before: 265503 No. 1301, zone 1, No. 10, No. 300, Changjiang Road, Yantai District, China (Shandong) pilot Free Trade Zone, Yantai City, Shandong Province Applicant before: Jerry Environmental Technology Co.,Ltd. Country or region before: China |
|
| TA01 | Transfer of patent application right |