CN205042305U - A inertial dust collection and pulse dust removal composite set for on motor sweeper - Google Patents
A inertial dust collection and pulse dust removal composite set for on motor sweeper Download PDFInfo
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- CN205042305U CN205042305U CN201520637414.5U CN201520637414U CN205042305U CN 205042305 U CN205042305 U CN 205042305U CN 201520637414 U CN201520637414 U CN 201520637414U CN 205042305 U CN205042305 U CN 205042305U
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- dirt pocket
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Abstract
The utility model discloses an inertial dust collection and pulse dust removal composite set for on motor sweeper, including install fan and the clean room apron on the dustbin, board -like dust remover, set up inertia dust collector below board -like dust remover, air compressor machine, the gas holder that is connected with the air compressor machine through the trachea and the jetting pipe that is connected with the gas holder through the trachea, the air intake of fan communicates with each other through the upper portion of fan pipeline with board -like dust remover, inertia dust collector's bottom is the structure of falling triangle -shaped, the gap has been seted up to the bottom of the structure of falling triangle -shaped, install pressure switch on the trachea between air compressor machine and the gas holder, install at least one solenoid proportional valve that can regularly open and close on the trachea between gas holder and the jetting pipe, the air outlet of jetting pipe is located the upper surface of board -like dust remover. The utility model discloses the deashing is effectual, can pre cleaning large granule rubbish, there is better filter effect to less granule rubbish, and it is little to space dimensional requirement.
Description
Technical field
The utility model relates to a kind of sweeper dust arrester, is specifically related to a kind of inertial dust collection on sweeper and pulse dust removal combination unit, belongs to environmental sanitation field of mechanical technique.
Background technology
Existing sweeper rubbish dedusting method is mainly divided into two kinds: wet dust removal and dry dust removal.The principle of wet dust removal carries out atomizing de-dusting by installing nozzle in dustbin.Wet dust removal needs the extra water yield consuming sweeper, which decreases the sweeper working time, and is not suitable for cold district use in winter.The principle of dry dust removal is the object being reached depositing dust by the mode of filtration.Dry dust removal has two kinds of forms: one carries out deashing dedusting by filter cloth bag+shaking device, and this form is only suitable for dry sweeping, because watering easily blocks filter bag; Another kind adopts pulse back blow bag-type dust, utilizes compressed air to realize reverse gas cleaning to filter bag.
Prior art 1: the purge mode of employing mainly shakes dirt, by driven by motor shaking device, removes the dust on filter core.Its shortcoming is that cleaning efficiency is low, and rely on vibrations not shaken off by rubbish timely, the discharge of air can not reach requirement, and shaking device can bring noise.
Prior art 2: be Authorization Notice No. be CN202983426U, authorized announcement date is 2013.06.12, patent name is a kind of pulsed dust-removing device, and it mainly comprises butterfly valve, dust cleaning case ash bucket, filter cylinder, dust cleaning case air inlet, blower fan, dust cleaning case air outlet, dust cleaning case, dust cleaning case dividing plate, gas receiver, impulse electromagnetic valve, air compressor.This device is that the air outlet of blower fan is communicated with dust cleaning case air inlet, air compressor is communicated with gas receiver, and gas receiver, by with in the pipeline connection dust cleaning case of electromagnetic impulse valve, is provided with filter cylinder in dust cleaning case, the keying controlling electromagnetic impulse valve is jetted to filter cylinder, thus reaches the object of dedusting.Its shortcoming is that filter cylinder takies the space of dust cleaning case comparatively greatly, reduces the dischargeable capacity of dustbin, directly adopts pulsed dust-removing device, oarse-grained rubbish may produce filter cylinder and impact, affect its service life, with the air-flow of rubbish through fan blade, easily wear and tear blade.
Utility model content
For the deficiency that prior art exists, the utility model object is to provide a kind of inertial dust collection on sweeper and pulse dust removal combination unit, and ash-removal effect is good, can pre cleaning bulky grain rubbish, there is better filter effect to comparatively granule rubbish, and require little to bulk.
To achieve these goals, the utility model realizes by the following technical solutions:
A kind of inertial dust collection on sweeper of the present utility model and pulse dust removal combination unit, comprised and be arranged on blower fan on dustbin and dirt pocket cover plate, be arranged on dustbin and be positioned at plate-type dedusting device below dirt pocket cover plate, be arranged on inertia dust-removing device below plate-type dedusting device, be arranged on air compressor machine above dirt pocket cover plate, by the tracheae air accumulator be connected with air compressor machine and the injection tube be connected with air accumulator by tracheae; The air inlet of blower fan is communicated by the top of Fan pipeline with plate-type dedusting device; The bottom of inertia dust-removing device is del structure, and the bottom of described del structure offers gap; Tracheae between air compressor machine and air accumulator is provided with pressure switch; Tracheae between air accumulator and injection tube is provided with at least one can regularly open and the electromagnetic impulse valve of closing; The air outlet of injection tube is positioned at the upper surface of plate-type dedusting device.
Above-mentioned air accumulator is also connected with the air gun for dust outside the case that removes rubbish by tracheae.
Above-mentioned dirt pocket cover plate is connected with dustbin by air spring.
The top of above-mentioned dirt pocket cover plate is provided with two for the hasp opened with close dirt pocket cover plate.
The faying face of above-mentioned dirt pocket cover plate and plate-type dedusting device is provided with O-ring seal.
Above-mentioned electromagnetic impulse valve is arranged on above dirt pocket cover plate.
Above-mentioned electromagnetic impulse valve is provided with four.
What above-mentioned plate-type dedusting device adopted is board-like filter core.
The utility model beneficial effect is as follows:
1, inertial dust collection and pulse dust removal are combinationally used, inertia dust-removing device sedimentation bulky grain rubbish, plate-type dedusting device filter dust, ash-removal effect is good;
2, utilize pulse backblowing to carry out deashing to plate-type dedusting device, improve efficiency of dust collection;
3, by reducing bulky grain rubbish to the impact of plate-type dedusting device filter screen, the service life of plate-type dedusting device is extended;
4, the utility model a whole set of dust arrester dismounting and easy to maintenance.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is front view of the present utility model;
Fig. 3 is the A-A sectional view (in figure, the direction of arrow is dedusting airflow direction) of Fig. 1;
Fig. 4 is dirt pocket cover plate open mode schematic diagram;
Fig. 5 is garbage architecture schematic diagram;
Fig. 6 is inertia dust-removing device structural representation;
Each label in figure: blower fan 1, Fan pipeline 2, electromagnetic impulse valve 3, air spring 4, air accumulator 5, air gun 6, tracheae 7, dirt pocket cover plate 8, hasp 9, air compressor machine 10, pressure switch 11, O-ring seal 12, plate-type dedusting device 13, dustbin 14, inertia dust-removing device 14-1, del structure 14-1a, gap 14-1b, injection tube 15.
Detailed description of the invention
The technological means realized for making the utility model, creation characteristic, reaching object and effect is easy to understand, below in conjunction with detailed description of the invention, setting forth the utility model further.
A kind of inertial dust collection on sweeper of the present utility model and pulse dust removal combination unit, comprise blower fan 1, Fan pipeline 2, electromagnetic impulse valve 3, air spring 4, air accumulator 5, air gun 6, tracheae 7, dirt pocket cover plate 8, hasp 9, air compressor machine 10, pressure switch 11, O-ring seal 12, plate-type dedusting device 13, dustbin 14 and injection tube 15.
As depicted in figs. 1 and 2, the air inlet of blower fan 1 is connected with dirt pocket cover plate 8 by Fan pipeline 2, and the air outlet of blower fan 1 communicates with air, is provided with plate-type dedusting device 13 below dirt pocket cover plate 8, communicates below plate-type dedusting device 13 with dustbin 14.
As shown in Figure 5, inertia dust-removing device 14-1 is welded on dustbin 14 dustbin 14 structure.As shown in Figure 6, bottom is del structure 14-1a to inertia dust-removing device 14-1 structure, and bottom offers gap 14-1b, facilitates air-flow upwards to flow from gap.Dirt pocket cover plate 8 is connected with dustbin 14 by air spring 4, two hasps 9 are provided with above dirt pocket cover plate 8, realize opening and closedown of dirt pocket cover plate 8, plate-type dedusting device 13 is arranged on dustbin 14, conveniently safeguard board-like deduster 13 in the on-state, the state that dirt pocket cover plate 8 is opened as shown in Figure 4.Dirt pocket cover plate 8 with plate-type dedusting device 13 faying face are provided with O-ring seal 12.Dirt pocket cover plate 8 is provided with air compressor machine 10, air compressor machine 10 is by tracheae 7 Bonding pressure switch 11, and pressure switch 11 is connected by tracheae 7 with air accumulator 5.When the pressure in air accumulator 5 is less than 0.6MPa, pressure switch 11 is opened, and the compressed air in air compressor machine 10 is filled with in air accumulator 5.When the pressure in air accumulator 5 is not less than 0.6MPa, pressure switch 11 is closed.The effect of air accumulator 5 is storing compressed airs, ensure winding-up time air capacity and pressure enough.Be provided with air gun 6 at the other end of air accumulator 5, handled easily person removes rubbish the dust outside case 14.Four electromagnetic impulse valves 3 are arranged on the top of dirt pocket cover plate 8, be communicated with air accumulator 5 by tracheae 7, electromagnetic impulse valve 3 lower end is provided with injection tube 15, and electromagnetic impulse valve 3 is regularly opened, and compressed air is jetted from air accumulator 5 through injection tube 15 pairs of plate-type dedusting devices 13.
Dust-cleaning principle of the present utility model is: as shown in Figure 3, and the air inlet of blower fan 1 is communicated by the top of Fan pipeline 2 with plate-type dedusting device 13.Under the effect of blower fan 1, after entering dustbin 14 with the air-flow of rubbish, when the dust of larger particles is with air motion, owing to being deposited to the bottom of dustbin 14 after in inertial impaction to the inclined-plane of inertia dust-removing device 14-1.Dusty gas is upwards flowed by the gap on inertia dust-removing device 14-1, and dusty gas filters out the dust in gas by plate-type dedusting device 13, and clean air is discharged into air through Fan pipeline 2 and blower fan 1 above plate-type dedusting device 13.The filter effect of plate-type dedusting device 13 can be reduced, so need to clear up timely the dust of attachment on plate-type dedusting device 13 when plate-type dedusting device 13 adhering to too many dust.
Air compressor machine 10 is constantly filled with compressed air to air accumulator 5, and air accumulator 5 is communicated with in dirt pocket by the pipeline 7 with electromagnetic impulse valve 3.Electromagnetic impulse valve 3 is opened once in every 10 minutes, and compressed air flows through electromagnetic impulse valve 3 from air accumulator 5 and injection tube 15 pairs of plate-type dedusting device 3 upper surfaces are jetted.On plate-type dedusting device 13, the dust of attachment departs from board-like deduster 13 under compressed-air actuated effect, finally falls into bottom dustbin 14, reach the object of pulse dust removal through inertia dust-removing device 14-1.
More than show and describe general principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (8)
1. an inertial dust collection on sweeper and pulse dust removal combination unit, it is characterized in that, comprise and be arranged on blower fan (1) on dustbin (14) and dirt pocket cover plate (8), be arranged on dustbin (14) to go up and the plate-type dedusting device (13) being positioned at dirt pocket cover plate (8) below, be arranged on the inertia dust-removing device (14-1) of plate-type dedusting device (13) below, be arranged on the air compressor machine (10) of dirt pocket cover plate (8) top, the air accumulator (5) be connected with air compressor machine (10) by tracheae (7) and the injection tube (15) be connected with air accumulator (5) by tracheae (7),
The air inlet of described blower fan (1) is communicated by the top of Fan pipeline (2) with plate-type dedusting device (13);
The bottom of described inertia dust-removing device (14-1) is del structure (14-1a), and the bottom of described del structure (14-1a) offers gap (14-1b);
Tracheae (7) between described air compressor machine (10) and air accumulator (5) is provided with pressure switch (11);
Tracheae (7) between described air accumulator (5) and injection tube (15) is provided with at least one electromagnetic impulse valve (3);
The air outlet of described injection tube (15) is positioned at the upper surface of plate-type dedusting device (13).
2. inertial dust collection on sweeper according to claim 1 and pulse dust removal combination unit, it is characterized in that, described air accumulator (5) is also connected with the air gun (6) for the case that removes rubbish (14) outside dust by tracheae (7).
3. inertial dust collection on sweeper according to claim 1 and pulse dust removal combination unit, it is characterized in that, described dirt pocket cover plate (8) is connected with dustbin (14) by air spring (4).
4. inertial dust collection on sweeper according to claim 1 and pulse dust removal combination unit, it is characterized in that, the top of described dirt pocket cover plate (8) is provided with two for the hasp opened with close dirt pocket cover plate (8) (9).
5. inertial dust collection on sweeper according to claim 1 and pulse dust removal combination unit, it is characterized in that, described dirt pocket cover plate (8) is provided with O-ring seal (12) with the faying face of plate-type dedusting device (13).
6. inertial dust collection on sweeper according to claim 1 and pulse dust removal combination unit, is characterized in that, described electromagnetic impulse valve (3) is arranged on dirt pocket cover plate (8) top.
7. inertial dust collection on sweeper according to claim 1 and pulse dust removal combination unit, it is characterized in that, described electromagnetic impulse valve (3) is provided with four.
8. inertial dust collection on sweeper according to claim 1 and pulse dust removal combination unit, it is characterized in that, what described plate-type dedusting device (13) adopted is plate filter element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520637414.5U CN205042305U (en) | 2015-08-24 | 2015-08-24 | A inertial dust collection and pulse dust removal composite set for on motor sweeper |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520637414.5U CN205042305U (en) | 2015-08-24 | 2015-08-24 | A inertial dust collection and pulse dust removal composite set for on motor sweeper |
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| CN205042305U true CN205042305U (en) | 2016-02-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520637414.5U Expired - Fee Related CN205042305U (en) | 2015-08-24 | 2015-08-24 | A inertial dust collection and pulse dust removal composite set for on motor sweeper |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107905166A (en) * | 2017-11-16 | 2018-04-13 | 徐州徐工环境技术有限公司 | A kind of pure electric vehicle road sweeper |
| CN108786361A (en) * | 2018-09-05 | 2018-11-13 | 山东五征集团有限公司 | Scavenging vehicle dust-extraction unit and sweeper with the dust-extraction unit |
| CN109316700A (en) * | 2018-11-07 | 2019-02-12 | 王永刚 | Simulation is with a loud crash, strile-back generating device |
| CN111350156A (en) * | 2020-04-13 | 2020-06-30 | 随州市力聚环保科技有限公司 | Multistage dust fall dirty-suction vehicle |
-
2015
- 2015-08-24 CN CN201520637414.5U patent/CN205042305U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107905166A (en) * | 2017-11-16 | 2018-04-13 | 徐州徐工环境技术有限公司 | A kind of pure electric vehicle road sweeper |
| CN108786361A (en) * | 2018-09-05 | 2018-11-13 | 山东五征集团有限公司 | Scavenging vehicle dust-extraction unit and sweeper with the dust-extraction unit |
| CN108786361B (en) * | 2018-09-05 | 2023-09-22 | 山东五征集团有限公司 | Dust collector for sweeper and sweeper with dust collector |
| CN109316700A (en) * | 2018-11-07 | 2019-02-12 | 王永刚 | Simulation is with a loud crash, strile-back generating device |
| CN111350156A (en) * | 2020-04-13 | 2020-06-30 | 随州市力聚环保科技有限公司 | Multistage dust fall dirty-suction vehicle |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160224 Termination date: 20200824 |
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| CF01 | Termination of patent right due to non-payment of annual fee |