CN111569591A - Dust filtering device of sweeping machine - Google Patents
Dust filtering device of sweeping machine Download PDFInfo
- Publication number
- CN111569591A CN111569591A CN202010561030.5A CN202010561030A CN111569591A CN 111569591 A CN111569591 A CN 111569591A CN 202010561030 A CN202010561030 A CN 202010561030A CN 111569591 A CN111569591 A CN 111569591A
- Authority
- CN
- China
- Prior art keywords
- water
- spraying system
- filtering device
- filter
- filter wall
- 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
- 239000000428 dust Substances 0.000 title claims abstract description 42
- 238000010408 sweeping Methods 0.000 title claims abstract description 42
- 238000001914 filtration Methods 0.000 title claims abstract description 27
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 124
- 238000005507 spraying Methods 0.000 claims abstract description 30
- 238000003860 storage Methods 0.000 claims abstract description 28
- 239000007921 spray Substances 0.000 claims abstract description 8
- 125000004122 cyclic group Chemical group 0.000 claims abstract description 4
- 230000000903 blocking effect Effects 0.000 claims description 2
- 239000000835 fiber Substances 0.000 claims description 2
- 241001417527 Pempheridae Species 0.000 abstract description 6
- 238000003915 air pollution Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 6
- 239000000779 smoke Substances 0.000 abstract description 3
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 3
- 239000010865 sewage Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 239000003595 mist Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
- B01D50/60—Combinations of devices covered by groups B01D46/00 and B01D47/00
-
- 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
- B01D29/50—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 multiple filtering elements, characterised by their mutual disposition
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/0027—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions
- B01D46/0035—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions by wetting, e.g. using surfaces covered with oil
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/40—Particle separators, e.g. dust precipitators, using edge filters, i.e. using contiguous impervious surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
-
- 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
- E01H1/08—Pneumatically dislodging or taking-up undesirable matter or small objects; Drying by heat only or by streams of gas; Cleaning by projecting abrasive particles
-
- 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
- E01H1/08—Pneumatically dislodging or taking-up undesirable matter or small objects; Drying by heat only or by streams of gas; Cleaning by projecting abrasive particles
- E01H1/0827—Dislodging by suction; Mechanical dislodging-cleaning apparatus with independent or dependent exhaust, e.g. dislodging-sweeping machines with independent suction nozzles ; Mechanical loosening devices working under vacuum
- E01H1/0836—Apparatus dislodging all of the dirt by suction ; Suction nozzles
- E01H1/0845—Apparatus dislodging all of the dirt by suction ; Suction nozzles with mechanical loosening or feeding instruments for the dirt to be sucked- up, e.g. brushes, scrapers
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Cleaning Of Streets, Tracks, Or Beaches (AREA)
Abstract
The invention provides a dust filtering device of a sweeping machine, which is characterized by comprising an air inlet, a water storage bin, a filtering wall and a spraying system, wherein the connection mode is as follows: the filter wall sets up air intake department, the retaining storehouse sets up filter wall below for accept the dirty water that drips on the filter wall, spraying system spun water sprays on the filter wall, spraying system follows but cyclic utilization's water source is acquireed to the reservoir storehouse. The device installs in sweeper blower air outlet department, utilizes the mode that sprays water smoke and filter wall combined together, filters the dust that the road sweeper induced draft and says and produce, prevents to cause secondary air pollution, and it is big to solve for the sweeper water yield among the prior art, and single activity duration is short, and easily produces secondary air pollution, and work efficiency is low, the poor problem of operation adaptability. Belongs to the field of environmental sanitation mechanical equipment.
Description
Technical Field
The invention relates to the field of environmental sanitation mechanical equipment, in particular to a dust filtering device of a sweeping machine.
Background
The sweeping machine is special equipment for sweeping road surfaces and comprises a carriage body and a sweeping device arranged on the carriage body. The sweeping device mainly comprises a rotary sweeping disc for sweeping and gathering the garbage and an air suction duct for sucking the gathered garbage. The sweeping device is easy to generate dust when sweeping the road surface, and a dust falling device is usually arranged beside the sweeping device in order to reduce the dust rising amount in the prior art. The dust settling device mainly adopts a water pump to spray clear water in a clear water tank to the position near the sweeping disc or on the road surface through a nozzle, so that a water curtain is formed around the sweeping disc to reduce dust. Or a filter cylinder is arranged in the sweeping compartment body, and the filtration and dust fall are carried out in the compartment body.
In the process of realizing the invention, the inventor finds that the following problems exist in the prior art, firstly, the water used for dust fall is large, clear water in a clear water tank is used up quickly, and in order to prolong the road sweeping operation time, the large clear water tank needs to be arranged on a carriage body, so that the volume of a dustbin for storing garbage is small; secondly, the main structure of the existing road sweeper is that the negative pressure generated by the air suction channel sucks the garbage into the garbage can in the carriage body, a large amount of dust exists in the air sucked by the air suction channel, most of the dust can be blown out of the carriage body from the outlet of the air suction channel again, and secondary air pollution is caused.
Disclosure of Invention
Therefore, the dust filtering device of the sweeping machine is needed to be provided for solving the problems that in the prior art, the sweeping machine has large water quantity, short single operation time, easy generation of secondary air pollution, low working efficiency and poor operation adaptability.
In order to realize the above object, the inventor provides a sweeping machine dust filter equipment, its characterized in that includes air intake, reservoir, filter wall, spraying system, and its connected mode is: the filter wall sets up air intake department, the retaining storehouse sets up filter wall below for accept the dirty water that drips on the filter wall, spraying system spun water sprays on the filter wall, spraying system follows but cyclic utilization's water source is acquireed to the reservoir storehouse. The device is installed in sweeping machine fan air outlet department, utilizes the mode that sprays water smoke and filter wall and combine together, filters the dust fall to the dust that the sweeping machine induced draft said production, and the clean air after will filtering is discharged the car, prevents to cause secondary air pollution.
Furthermore, the spraying system comprises a water pump, a coarse filter screen, a filter and a water pipe. Prevent that sewage from blockking up spraying system, guarantee spraying system's unobstructed and stable water pressure.
Furthermore, the water pump is arranged in the coarse filter screen, so that the water pump is prevented from being blocked by sundries.
Furthermore, the spraying system obtains a clean water source from the water storage bin through the water pump, the coarse filter screen and the filter.
Furthermore, the filter wall comprises a framework and a filter brush, the framework is of a frame structure formed by hollow pipes, and a filter barrier is formed by the structure to prevent dust and impurities in the dusty airflow from passing through easily. The hollow pipe is provided with at least 1 jet orifice, and the framework is communicated with the water pipe of the spraying system. The hollow pipe not only can be used as a framework of the filter wall, but also is communicated with a water pipe of the spraying system, and a jet orifice on the hollow pipe can be used as a jet orifice of the spraying system. The water mist sprayed out of the nozzle can not only reduce dust, but also clean the filter wall.
Furthermore, the filtering hairbrush is a cluster of brush-shaped structures formed by binding root parts of a plurality of fibers together, and is fixed on the framework through a binding belt to form a plate-wall-shaped structure for blocking dust input from the air inlet. The structure ensures the filtering effect, does not generate large resistance to air flow in the air duct, and reduces the operation energy consumption.
Further, the water storage device further comprises a water tank and a water inlet pipe, wherein the water tank is communicated with the water storage bin through the water inlet pipe and is used for providing a water source for the water storage bin. The inlet tube is in the water storage storehouse end is provided with the water level ball valve for the water storage storehouse keeps set water level, has solved the watered problem of frequent parking of needs, prevents that filtration system from lacking water, influences the filter effect. The water tank is self-contained water tank of the sweeping machine, and the water tank does not need to be additionally arranged, so that the capacity of the garbage bin is increased.
Furthermore, the water storage bin also comprises a water filling port, so that enough water can be supplied to the water storage bin under the condition that the water tank of the sweeping machine is anhydrous or insufficient, and the water filling mode can be selected according to the condition.
Fig. 1 is a schematic structural diagram of a dust filtering device of a sweeping machine.
Fig. 2 is a schematic connection diagram of a dust filtering device of a sweeping machine.
Detailed Description
To explain technical contents, structural features, and objects and effects of the technical solutions in detail, the following detailed description is given with reference to the accompanying drawings in conjunction with the embodiments.
Referring to fig. 1 and 2, the present embodiment provides a dust filtering device of a sweeping machine, which is characterized by comprising an air inlet, a water storage bin, a filter wall, and a spraying system, wherein the connection mode is as follows: the filter wall sets up air inlet department, filter wall passes through the bolt fastening on the wall body in sweeping machine filter storehouse, the retaining storehouse sets up filter wall below for accept the dirty water that drips on the filter wall, spraying system spun water sprays on filter wall, spraying system follows but water storehouse acquires cyclic utilization's water source. The device is installed in sweeper blower air outlet department, utilizes the mode that sprays water smoke and filter wall and combine together, filters the dust fall to the dust that the sweeper suction channel produced, prevents to cause secondary air pollution
Further, the spraying system comprises a water pump 1, a coarse filter screen 2, a filter 3 and a water pipe 4. Prevent that sewage from blockking up spraying system, guarantee spraying system's unobstructed and stable water pressure.
Further, the water pump 1 is arranged in the coarse filter screen 2, the water pump 1 is fixed at the bottom of the water storage bin through bolts, and the coarse filter screen 2 is of a box-packed structure, covers the periphery of the water pump and is fixed at the bottom of the water storage bin through bolts.
Further, the spraying system obtains a clean water source from the water storage bin through the water pump 1, the coarse filter screen 2 and the filter 3.
Furthermore, the filter wall includes skeleton, filtering brush, the skeleton is stainless steel pipe welding and forms a frame construction that communicates with each other with great ease, indulges to violently offer the aperture that the diameter is 2mm on the pipe every 50mm apart from, the skeleton with spraying system water pipe 5 is linked together. The stainless steel round pipe not only can be used as a framework of the filter wall, but also is communicated with a water pipe of the spraying system, and a jet orifice on the hollow pipe can be used as a jet orifice of the spraying system. The water mist sprayed out of the nozzle can not only reduce dust, but also clean the filter wall.
Furthermore, filter the brush for the nylon material, hundreds of diameter brush hair roots of 0.5mm are tied up together and are formed a cluster of brush column structure, fix on the skeleton through the ribbon, form the siding structure for block the dust of air intake input. The structure ensures the filtering effect, does not generate large resistance to air flow in the air duct, and reduces the operation energy consumption.
Further, still include water tank, inlet tube 5, the water tank pass through inlet tube 5 with the reservoir is linked together for the reservoir provides the water source. The inlet tube 5 is in the water storage storehouse end is provided with the water level ball valve, be used for the water storage storehouse keeps set water level, has solved the watered problem of frequent parking of needs, prevents that filtration system from lacking water, influences the filter effect. The water tank is self-contained water tank of the sweeping machine, and the water tank does not need to be additionally arranged, so that the capacity of the garbage bin is increased.
Furthermore, the water storage bin is also provided with an access door which can be used as a water filling port when necessary, so that enough water can be supplemented for the water storage bin under the condition that a water tank of the sweeping machine is anhydrous or insufficient, and the water filling mode can be selected according to the condition. The bottom of the water storage bin is provided with a water outlet, and sewage in the water storage bin can be conveniently discharged through a water discharging ball valve.
According to the whole working process, under the condition that enough water exists in the water storage bin, the dust-containing air flow entering from the air inlet can be continuously filtered in a circulating mode through the spraying system and the filter wall, the purpose of removing dust and controlling dust is achieved, the structure and the control system are simple, the working effect is guaranteed, water can be saved, and the purpose of prolonging the road sweeping operation time is achieved.
It should be noted that, although the above embodiments have been described herein, the invention is not limited thereto. Therefore, based on the innovative concepts of the present invention, the technical solutions of the present invention can be directly or indirectly applied to other related technical fields by making changes and modifications to the embodiments described herein, or by using equivalent structures or equivalent processes performed in the content of the present specification and the attached drawings, which are included in the scope of the present invention.
Claims (10)
1. The utility model provides a sweeping machine dust filter equipment which characterized in that includes air intake, water storage storehouse, filter wall, spraying system, and its connected mode is: the filter wall sets up air intake department, the retaining storehouse sets up filter wall below for accept the dirty water that drips on the filter wall, spraying system spun water sprays on the filter wall, spraying system follows but cyclic utilization's water source is acquireed to the reservoir storehouse.
2. The sweeping vehicle dust filtering device of claim 1, wherein: the spraying system comprises a water pump (1), a coarse filter screen (2), a filter (3) and a water pipe (4).
3. The sweeping vehicle dust filtering device of claim 2, wherein: the water pump (1) is arranged in the coarse filter screen (2).
4. The sweeping vehicle dust filtering device of claim 1, wherein: the spraying system obtains a clean water source from the water storage bin through the water pump (1), the coarse filter screen (2) and the filter (3).
5. The sweeping vehicle dust filtering device of claim 1, wherein: the filter wall comprises a framework and a filter brush, the framework is of a frame structure formed by hollow pipes, at least 1 jet orifice is arranged on each hollow pipe, and the framework is communicated with the water pipe (4) of the spraying system.
6. The sweeping vehicle dust filtering device of claim 5, wherein: the filtering hairbrush is a brush-shaped structure formed by binding root parts of a plurality of fibers together, and is fixed on the framework through a binding belt to form a panel wall-shaped structure for blocking dust input by the air inlet.
7. The sweeping vehicle dust filtering device of claim 1, wherein: the water storage device is characterized by further comprising a water tank and a water inlet pipe (5), wherein the water tank is communicated with the water storage bin through the water inlet pipe (5) and is used for providing a water source for the water storage bin.
8. The sweeping vehicle dust filtering device of claim 7, wherein: the water tank is a water tank of the sweeping machine.
9. The sweeping vehicle dust filtering device of claim 7, wherein: the water inlet pipe (5) is provided with a water level ball valve at the end of the water storage bin and is used for keeping a set water level for the water storage bin.
10. The dust filtering device of the sweeping machine of claims 1, 7 and 9, which is characterized in that: the water storage bin also comprises a water filling opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010561030.5A CN111569591A (en) | 2020-06-18 | 2020-06-18 | Dust filtering device of sweeping machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010561030.5A CN111569591A (en) | 2020-06-18 | 2020-06-18 | Dust filtering device of sweeping machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111569591A true CN111569591A (en) | 2020-08-25 |
Family
ID=72123904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010561030.5A Pending CN111569591A (en) | 2020-06-18 | 2020-06-18 | Dust filtering device of sweeping machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111569591A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4060120A1 (en) * | 2021-03-17 | 2022-09-21 | Faun Viatec GmbH | Air purification system |
-
2020
- 2020-06-18 CN CN202010561030.5A patent/CN111569591A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4060120A1 (en) * | 2021-03-17 | 2022-09-21 | Faun Viatec GmbH | Air purification system |
| DE102021106553A1 (en) | 2021-03-17 | 2022-09-22 | Faun Viatec Gmbh | air purification system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107794872A (en) | A kind of sweeping machine with effluent cycle device for reducing dust | |
| KR20100010668A (en) | An air cleaner with a vehicle for cleaning road | |
| CN108677853A (en) | A kind of all-purpose road road surface dust falling system of movable type | |
| CN207419345U (en) | A kind of sweeping machine with effluent cycle device for reducing dust | |
| CN215408743U (en) | Adjustable tunnel construction dust suppression device | |
| JPH0220712A (en) | Water economization type air circulation type road sweeper | |
| CN203855919U (en) | Blowing and suction type pavement cleaning device | |
| CN111569591A (en) | Dust filtering device of sweeping machine | |
| CN209519545U (en) | A kind of boiler of power plant smoke dust filter | |
| CN212632194U (en) | Dust filtering device of sweeping machine | |
| CN206143697U (en) | Environmental protection dust removing vehicle | |
| CN219050794U (en) | Environment-friendly dust removal cabinet | |
| CN206746222U (en) | A kind of dual-purpose type novel dust filter | |
| CN2665206Y (en) | Electric vacuum cleaning vehicle | |
| CN215311119U (en) | Vehicle-mounted water-saving dust-settling device for road surface construction | |
| CN212262866U (en) | Adjustable flue gas desulfurization and denitrification equipment | |
| CN211773223U (en) | Multistage dust removal dustbin for motor sweeper | |
| CN209362093U (en) | A kind of wet scrubber tower for waste gas purification | |
| CN212223712U (en) | Garbage collection device of sweeper | |
| CN211837007U (en) | Building construction dust collector | |
| CN211513880U (en) | Building engineering construction dust collector | |
| CN208949808U (en) | A kind of sweeping machine with dust-absorbing function | |
| CN112920858A (en) | Biomass gas dust removal and purification equipment | |
| CN210473423U (en) | Pipeline type water mist spraying dust collector | |
| CN206784282U (en) | Road water car-washing |
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 |