CN109045877B - Dust removal box and dry sweeping vehicle with same - Google Patents

Dust removal box and dry sweeping vehicle with same Download PDF

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Publication number
CN109045877B
CN109045877B CN201810862619.1A CN201810862619A CN109045877B CN 109045877 B CN109045877 B CN 109045877B CN 201810862619 A CN201810862619 A CN 201810862619A CN 109045877 B CN109045877 B CN 109045877B
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CN
China
Prior art keywords
filter cartridge
cleaning
cartridge assembly
dust removal
lifting
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.)
Active
Application number
CN201810862619.1A
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Chinese (zh)
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CN109045877A (en
Inventor
吴威
彭旭
张磊
彭启平
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Changsha Proko environmental equipment Co., Ltd
Original Assignee
Changsha Proko Environmental Equipment Co ltd
Priority date (The priority date 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 date listed.)
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Publication date
Application filed by Changsha Proko Environmental Equipment Co ltd filed Critical Changsha Proko Environmental Equipment Co ltd
Priority to CN201810862619.1A priority Critical patent/CN109045877B/en
Publication of CN109045877A publication Critical patent/CN109045877A/en
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Publication of CN109045877B publication Critical patent/CN109045877B/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D46/00Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/0002Casings; Housings; Frame constructions
    • B01D46/0005Mounting of filtering elements within casings, housings or frames
    • B01D46/0008Two or more filter elements not fluidly connected positioned in the same housing
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D46/00Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/24Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
    • B01D46/2403Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
    • B01D46/2411Filter cartridges
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D46/00Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/56Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition
    • B01D46/58Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in parallel
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D46/00Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/66Regeneration of the filtering material or filter elements inside the filter
    • B01D46/70Regeneration of the filtering material or filter elements inside the filter by acting counter-currently on the filtering surface, e.g. by flushing on the non-cake side of the filter
    • B01D46/72Regeneration of the filtering material or filter elements inside the filter by acting counter-currently on the filtering surface, e.g. by flushing on the non-cake side of the filter with backwash arms, shoes or nozzles
    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01HSTREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
    • E01H1/00Removing undesirable matter from roads or like surfaces, with or without moistening of the surface
    • E01H1/02Brushing apparatus, e.g. with auxiliary instruments for mechanically loosening dirt
    • E01H1/04Brushing apparatus, e.g. with auxiliary instruments for mechanically loosening dirt taking- up the sweepings, e.g. for collecting, for loading
    • E01H1/047Collecting apparatus characterised by the hopper or by means for unloading the hopper

Abstract

The invention discloses a dust removal box and a vehicle with the same, wherein the dust removal box comprises: the cleaning device comprises a box body, a filter cartridge component, a cleaning component and a lifting piece, wherein a plurality of chambers are defined in the box body, the cleaning component is used for removing dust and cleaning the filter cartridge component, the cleaning component is connected with at least one of the filter cartridge component and the box body, the filter cartridge component, the cleaning component and the lifting piece are all located in the same chamber of the box body, and the lifting piece is connected with the filter cartridge component to be suitable for driving the filter cartridge component to tilt or swing. Therefore, the filter cartridge assembly is cleaner, the filtering effect of the filter cartridge assembly after dust removal and cleaning can be improved, and the filter cartridge assembly is prevented from being out of work due to the fact that a large amount of dust is accumulated in a local area of the filter cartridge assembly, so that the filter cartridge assembly has longer service life.

Description

Dust removal box and dry sweeping vehicle with same
Technical Field
The invention relates to the field of vehicles, in particular to a dust removal box and a dry sweeping vehicle with the same.
Background
In the related technology, the dry sweeping vehicle has low water consumption in the sweeping process and is a main road cleaning vehicle in northern areas of China, the core part of the dry sweeping vehicle is a dust removal box, a filter cylinder is vertically arranged in the dust removal box, and air sucked by the dry sweeping vehicle is filtered through the filter cylinder so as to intercept dust and purify and discharge the air of the dry sweeping vehicle.
Furthermore, after the filter cartridge is used for a long time, a large amount of dust is accumulated in the pleats of the filter cartridge, and the filter cartridge needs to be cleaned and dedusted by the cleaning assembly.
Disclosure of Invention
The present invention is directed to solving at least one of the problems of the prior art. To this end, an object of the present invention is to provide a dust box having a cleaning assembly that provides better cleaning of the filter cartridge.
The invention also provides a vehicle with the dust removal box.
A dust removal bin according to an embodiment of the first aspect of the invention comprises: the cleaning device comprises a box body, a filter cartridge component, a cleaning component and a lifting piece, wherein a plurality of chambers are defined in the box body, the cleaning component is used for removing dust and cleaning the filter cartridge component, the cleaning component is connected with at least one of the filter cartridge component and the box body, the filter cartridge component, the cleaning component and the lifting piece are all located in the same chamber of the box body, and the lifting piece is connected with the filter cartridge component to be suitable for driving the filter cartridge component to tilt or swing.
According to the dust removal box disclosed by the embodiment of the invention, the filter cartridge assembly can tilt or swing relative to the box body by arranging the lifting piece, so that dust accumulated in each area of the filter cartridge assembly can be discharged under the action of the cleaning assembly, the cleaning assembly has a better cleaning effect, and the filter cartridge assembly after dust removal and cleaning treatment is cleaner. Therefore, the filter cartridge assembly is cleaner, the filtering effect of the filter cartridge assembly after dust removal and cleaning can be improved, and the filter cartridge assembly is prevented from being out of work due to the fact that a large amount of dust is accumulated in a local area of the filter cartridge assembly, so that the filter cartridge assembly has longer service life.
According to some embodiments of the present invention, the number of the elevating members is at least one, and at least one of the elevating members is connected to the filter cartridge assembly at an outer side of a plurality of the filter cartridges to drive at least one side of the filter cartridge assembly to move up and down.
In some embodiments, the number of the lifting members is multiple, the lifting members are distributed on two sides of the filter cartridge assembly, the lifting members include a base fixedly connected to the box body and a telescopic rod capable of lifting relative to the base, and the telescopic rod is hinged to the filter cartridge assembly.
According to some embodiments of the invention, the lifting member is any one of a pneumatic lifting mechanism, a hydraulic lifting mechanism, and an electrically driven lifting mechanism.
In some embodiments, the filter cartridge assembly comprises a faceplate and a plurality of filter cartridges suspended from the faceplate, the faceplate has a plurality of mounting holes adapted to accommodate the plurality of filter cartridges, and the telescoping rod of the lifter is connected to the faceplate.
Further, the dust removal case still includes elastic sealing element, elastic sealing element cover is established outside the card, the lifter is located elastic sealing element is inboard and at least part stretches into in the space that elastic sealing element injectd, elastic sealing element's one end with the box is connected and the other end with the card is connected.
Further, the elastic sealing member is a sleeve-like structure foldable in the axial direction, and the elastic sealing member is configured to be unfolded or folded in the lifting direction of the lifting member.
In some embodiments, the faceplate has a first mounting ear, the telescopic rod is pivotally connected with the first mounting ear through a pin, one end of the pin has a fixing plate, the other end of the pin is formed as a free end, the fixing plate is connected with the first mounting ear, and the free end sequentially passes through the first mounting ear and the telescopic rod; the box body is provided with a second mounting lug, and the second mounting lug is connected with the base.
Optionally, the cleaning assembly is integrated on the filter cartridge assembly, the filter cartridge, the lifter, and the elastomeric seal are located on one side of the faceplate; the cleaning assembly comprises a plurality of dust removal air pipes positioned on the other side of the faceplate and a plurality of pulse valves communicated with the dust removal air pipes, and the plurality of pulse valves are arranged corresponding to the plurality of filter cylinders.
A dry sweeper according to an embodiment of the second aspect of the present invention includes a dust box as described in the previous embodiment.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
FIG. 1 is a top plan view of a dry sweeper according to an embodiment of the present invention;
FIG. 2 is a cross-sectional view of a dry sweeper according to an embodiment of the present invention;
FIG. 3 is a schematic view of a cleaning state of the dry sweeper (primary cleaning, dust removal process) according to an embodiment of the present invention;
FIG. 4 is a schematic view of another cleaning state of the dry sweeper (secondary cleaning, dust removal process) according to an embodiment of the present invention;
FIG. 5 is a schematic view of the combination of the lifter and the faceplate of the dust box according to the embodiment of the invention;
fig. 6 is another schematic view of the lifting member and the flower plate of the dust removing box according to the embodiment of the invention.
Reference numerals:
a dust removal box (100) is provided,
a box body 10, a second mounting lug 11, a filter cartridge component 20, a flower plate 21, a first mounting lug 211, a filter cartridge 22, a cleaning component 30, a dust removing air pipe 31, a pulse valve 32,
the lifting piece 40, the base 41, the telescopic rod 42, the elastic sealing piece 50, the pin 60 and the fixing plate 61.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
A dust box 100 according to an embodiment of the present invention will be described with reference to fig. 1 to 6.
As shown in fig. 1 to 4, a dust removing box 100 according to an embodiment of the first aspect of the present invention includes: the cleaning device comprises a box body 10, a filter cartridge assembly 20, a cleaning assembly 30 and a lifting piece 40, wherein a plurality of chambers are defined in the box body 10, the cleaning assembly 30 is used for removing dust and cleaning the filter cartridge assembly 20, the cleaning assembly 30 is connected with at least one of the filter cartridge assembly 20 and the box body 10, the filter cartridge assembly 20, the cleaning assembly 30 and the lifting piece 40 are all positioned in the same chamber of the box body 10, and the lifting piece 40 is connected with the filter cartridge assembly 20 to be suitable for driving the filter cartridge assembly 20 to roll or swing.
Specifically, a filter cartridge assembly 20, a lifting member 40 and a cleaning assembly 30 are disposed in one chamber of the housing 10, the cleaning assembly 30 can perform dust removal and cleaning processes on the filter cartridge assembly 20, and the lifting member 40 is connected to the filter cartridge assembly 20 or the cleaning assembly 30 to tilt the filter cartridge assembly 20 toward one side of the housing 10 or to swing the filter cartridge assembly 20 back and forth with respect to the housing 10 when the cleaning assembly 30 performs dust removal and cleaning processes on the filter cartridge assembly 20.
According to the dust removing box 100 of the embodiment of the invention, the filter cartridge assembly 20 can tilt or swing relative to the box body 10 by arranging the lifting member 40, so that dust accumulated in each area of the filter cartridge assembly 20 can be discharged under the action of the cleaning assembly 30, the cleaning assembly 30 has a better cleaning effect, and the filter cartridge assembly 20 after dust removal and cleaning treatment is cleaner. Therefore, the filter cartridge assembly 20 is cleaner, the filtering effect of the filter cartridge assembly 20 after dust removal and cleaning can be improved, and the filter cartridge assembly 20 can be prevented from being out of work due to the fact that a large amount of dust is accumulated in a local area of the filter cartridge assembly 20, so that the filter cartridge assembly 20 has a longer service life.
It should be noted that, the lateral tilting or swinging means that the filter cartridge assembly 20 can be tilted towards a certain side of the housing 10 in the housing 10 or swung in the housing 10 during the dust removal and cleaning processes of the cleaning assembly 30, so as to reduce the dead zone in the filter cartridge assembly 20 that cannot be cleaned by the cleaning assembly 30, thereby effectively improving the cleaning effect of the cleaning assembly 30.
According to some embodiments of the present invention, the number of the elevating members 40 is at least one, and at least one elevating member 40 is connected to the filter cartridge assembly 20 at the outside of the plurality of filter cartridges 22 to drive at least one side of the filter cartridge assembly 20 to move up and down.
Specifically, the elevating member 40 is disposed at the outer side of the filter cartridge assembly 20 and is connected to the filter cartridge assembly 20 to drive the filter cartridge assembly 20 to move, and when the number of the elevating members 40 is one, the elevating member 40 is adapted to be connected to the filter cartridge assembly 20 at one side of the filter cartridge assembly 20, so that the elevating member 40 can drive the filter cartridge assembly 20 to switch between the upper limit position and the lower limit position to roll or swing the filter cartridge assembly 20 with respect to the housing 10. Therefore, the arrangement of the elevating member 40 in the housing 10 is simple and convenient, while the cleaning assembly 30 can clean the filter cartridge assembly 20 more effectively.
It should be noted that the upper limit position refers to the highest position where the lifter 40 can move the filter cartridge assembly 20 upward relative to the housing 10. The lower limit position is the lowest position where the lifter 40 can move the filter cartridge assembly 20 downward relative to the housing 10.
Of course, the structure of the lifting member 40 and the filter cartridge assembly 20 according to the embodiment of the present invention is not limited thereto, and in the specific embodiment shown in fig. 3 and 4, the number of the lifting members 40 is multiple, the multiple lifting members 40 are distributed on two sides of the filter cartridge assembly 20, the lifting members 40 include a base 41 fixedly connected to the box body 10 and a telescopic rod 42 capable of being lifted relative to the base 41, and the telescopic rod 42 is hinged to the filter cartridge assembly 20.
That is, the number of the elevating members 40 is plural, and the elevating members 40 are oppositely disposed at the outer side of the filter cartridge assembly 20, so that the elevating member 40 at one side firstly tilts the filter cartridge assembly 20 to the other side, and then the elevating member 40 at the other side tilts the filter cartridge assembly 20 to one side, thereby improving the cleaning effect of the cleaning assembly 30, and enabling the elevating member 40 to lift the filter cartridge assembly 20 more stably and reliably during the tilting process.
Next, the dust removing and cleaning process of the dust removing box 100 according to the embodiment of the present invention will be described in detail with reference to fig. 3 and further fig. 4.
First, the filtering resistance of the filter cartridge assembly 20 is detected, and when the resistance exceeds a preset value, the cleaning assembly 30 is turned on to remove dust and clean the filter cartridge assembly 20.
Accordingly, the lifter 40 of one side of the housing 10 lifts the filter cartridge assembly 20 to tilt the filter cartridge assembly 20 toward the other side of the housing 10 to complete the primary cleaning and dust removing process, and further, the lifter 40 of one side of the housing 10 is lowered back to the initial position, and the lifter 40 of the other side of the housing 10 lifts the filter cartridge assembly 20 to tilt the filter cartridge assembly 20 toward the one side of the housing 10 to perform the secondary cleaning and dust removing process.
Finally, after the primary cleaning, the dust removal processing and the secondary cleaning and dust removal processing are completed, the filtering pressure of the filter cartridge assembly 20 is detected again, when the filtering pressure is lower than a preset value, the cleaning and dust removal processing is completed, and when the filtering pressure is still higher than the preset value, the cleaning and dust removal processes are repeated.
According to some embodiments of the present invention, the lift 40 is any one of a pneumatic lift mechanism, a hydraulic lift mechanism, and an electrically driven lift mechanism. That is, the lifting member 40 functions to move the filter cartridge assembly 20 so as to tilt or swing the filter cartridge assembly 20 relative to the housing 10, so that the structural form of the lifting member 40 that the lifting member 40 moves the filter cartridge assembly 20 is optional, and is not limited to the above three forms.
In the specific embodiment shown in fig. 1 and 2, the filter cartridge assembly 20 includes a faceplate 21 and a plurality of filter cartridges 22 suspended from the faceplate 21, the faceplate 21 has a plurality of mounting holes adapted to the plurality of filter cartridges 22, and the extension rod 42 of the elevating member 40 is connected to the faceplate 21. Therefore, the plurality of filter cartridges 22 are respectively and correspondingly arranged in the mounting holes, and the lifting piece 40 is connected with the flower plate 21 in the area, close to the edge, of the flower plate 21, so that the interference between the lifting piece 40 and the filter cartridges 22 can be avoided, the working stability of the lifting piece 40 is higher while the filtering effect of the filter cartridges 22 is improved, and the arrangement of the filter cartridge assembly 20 in the box body 10 is more reasonable.
In the specific embodiment shown in fig. 3 and 4, the dust removing box 100 further includes an elastic sealing member 50, the elastic sealing member 50 is sleeved outside the faceplate 21, the lifting member 40 is located inside the elastic sealing member 50 and at least partially extends into the space defined by the elastic sealing member 50, one end of the elastic sealing member 50 is connected with the box body 10, and the other end of the elastic sealing member 50 is connected with the faceplate 21. In this way, by providing the elastic sealing member 50, during the operation of the dust removing box 100 and the cleaning assembly 30 cleaning and dedusting the filter cartridge assembly 20, the dust can be prevented from moving above the faceplate 21, the operation stability of the cleaning assembly 30 can be improved, and the dust can be prevented from entering the cleaning assembly 30 to affect the cleaning effect or damage the cleaning assembly 30.
Referring to fig. 3 and 4, the elastic sealing member 50 is a sleeve-like structure foldable in an axial direction, and the elastic sealing member 50 is configured to be unfolded or folded in a lifting direction of the lifting member 40. That is, during the process of extending or retracting the retractable rod 42 to or from the base 41, the elastic sealing member 50 may be correspondingly unfolded or folded to always shield the gap between the faceplate 21 and the cabinet 10, thereby improving the sealing effect of the elastic sealing member 50 to further improve the operational stability of the dust box 100.
As shown in fig. 5 and 6, the faceplate 21 has a first mounting ear 211, the expansion link 42 is pivotally connected to the first mounting ear 211 through a pin 60, one end of the pin 60 has a fixing plate 61, the other end of the pin 60 is formed as a free end, the fixing plate 61 is connected to the first mounting ear 211, and the free end sequentially passes through the first mounting ear 211 and the expansion link 42; the case 10 has a second mounting lug 11, and the second mounting lug 11 is connected to the base 41.
That is, the base 41 is fixedly connected to the second mounting ear 11, the extendable rod 42 is pivotally connected to the first mounting ear 211, and the pin 60 is fastened to the first mounting ear 211 by a bolt passing through the fixing plate 61 and at least a portion of the first mounting ear 211. Therefore, the movement stability of the filter cartridge assembly 20 driven by the lifting member 40 in the lifting process can be improved, and the pin 60 with one end fixedly connected with the first mounting lug 211 prevents the pivot matching failure of the lifting member 40 and the flower plate 21, so that the pivot matching of the lifting member 40 and the flower plate 21 is more stable and reliable, and the working stability of the lifting member 40 is further improved.
As shown in fig. 1 to 4, the cleaning assembly 30 is integrated with the filter cartridge assembly 20, and the filter cartridge 22, the elevating member 40 and the elastic sealing member 50 are located at one side of the faceplate 21; the cleaning assembly 30 includes a dust removal air pipe 31 located at the other side of the faceplate 21 and a plurality of pulse valves 32 communicated with the dust removal air pipe 31, the number of the pulse valves 32 is plural, and the plurality of pulse valves 32 are arranged corresponding to the plurality of filter cartridges 22.
In this way, spacing the cleaning assembly 30 from the filter cartridge assembly 20, the lifter 40, and the resilient seal 50 effectively improves the operational stability of the cleaning assembly 30 and the remaining components of the dust box 100 disposed above the faceplate 21; and the pulse valve 32 extends into the filter cartridge 22 to allow the pulse valve 32 to better clean the filter cartridge 22.
Referring to fig. 1 to 4, a dry sweeping vehicle according to a second aspect of the present invention includes a dust box 100 as in the previous embodiment.
According to the dry sweeper provided by the embodiment of the invention, the dust removal box 100 in the embodiment is adopted, so that the dust removal effect of the dry sweeper is better, the service life of the filter cartridge assembly 20 of the dust removal box 100 can be prolonged, and the maintenance cost of the dry sweeper is reduced.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims (8)

1. A dust removal bin (100), comprising:
a case (10), said case (10) defining a plurality of chambers therein;
a filter cartridge assembly (20);
a cleaning assembly (30), wherein the cleaning assembly (30) is used for dedusting and cleaning the filter cartridge assembly (20), and the cleaning assembly (30) is connected with at least one of the filter cartridge assembly (20) and the box body (10); and
the lifting piece (40), the filter cartridge component (20), the cleaning component (30) and the lifting piece (40) are all positioned in the same cavity of the box body (10), and the lifting piece (40) is connected with the filter cartridge component (20) to be suitable for driving the filter cartridge component (20) to roll or swing; wherein
The filter cartridge assembly (20) comprises: the filter cartridge comprises a flower plate (21) and a plurality of filter cartridges (22) hung on the flower plate (21), wherein the flower plate (21) is provided with a plurality of mounting holes matched with the filter cartridges (22);
the lifting piece (40) comprises a base (41) fixedly connected to the box body (10) and a telescopic rod (42) capable of lifting relative to the base (41), and the telescopic rod (42) of the lifting piece (40) is connected with the pattern plate (21);
elastic sealing element (50), elastic sealing element (50) cover is established outside colored board (21), lift piece (40) are located elastic sealing element (50) are inboard and at least part stretch into in the space that elastic sealing element (50) were injectd, the one end of elastic sealing element (50) with box (10) are connected and the other end with colored board (21) are connected.
2. The dust removal box (100) of claim 1, wherein the number of the lifting members (40) is at least one, and at least one lifting member (40) is connected with the filter cartridge assembly (20) at the outer side of a plurality of filter cartridges (22) to drive at least one side of the filter cartridge assembly (20) to move up and down.
3. The dust removal box (100) according to claim 1, wherein the lifting member (40) is provided in a plurality, and the lifting members (40) are oppositely distributed on two sides of the filter cartridge assembly (20).
4. A dust removal bin (100) according to any of claims 1-3, wherein the lifting member (40) is any of a pneumatic lifting mechanism, a hydraulic lifting mechanism and an electrically driven lifting mechanism.
5. A dust removal box (100) according to claim 1, characterized in that the resilient seal (50) is a sleeve-like structure foldable in an axial direction, the resilient seal (50) being configured to be unfolded or folded in a lifting direction of the lifting member (40).
6. The dust box (100) of claim 3, wherein the faceplate (21) has a first mounting ear (211), the telescopic rod (42) is pivotally connected with the first mounting ear (211) through a pin (60), one end of the pin (60) has a fixing plate (61), the other end of the pin (60) is formed as a free end, the fixing plate (61) is connected with the first mounting ear (211), and the free end passes through the first mounting ear (211) and the telescopic rod (42) in sequence; the box body (10) is provided with a second mounting lug (11), and the second mounting lug (11) is connected with the base (41).
7. A dust removal box (100) according to claim 1, characterized in that the cleaning assembly (30) is integrated on the filter cartridge assembly (20), the filter cartridge (22), the lifter (40) and the resilient seal (50) being located on one side of the card (21); the cleaning assembly (30) comprises a dust removal air pipe (31) located on the other side of the faceplate (21) and a plurality of pulse valves (32) communicated with the dust removal air pipe (31), and the pulse valves (32) are arranged in a corresponding manner with the filter cartridges (22).
8. A dry sweeping vehicle, comprising: a dust removal bin (100) according to any one of claims 1 to 7.
CN201810862619.1A 2018-08-01 2018-08-01 Dust removal box and dry sweeping vehicle with same Active CN109045877B (en)

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CN109045877B true CN109045877B (en) 2021-07-13

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Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111974114B (en) * 2020-08-24 2021-11-12 尚江涛 Energy-saving and environment-friendly treatment device for coke oven smoke

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US3885932A (en) * 1974-01-10 1975-05-27 Super Products Corp Dust filtration system
CN2845891Y (en) * 2005-12-09 2006-12-13 将军烟草集团有限公司 Air filter cloth bag cleaner
KR20120119702A (en) * 2011-04-22 2012-10-31 한국식품연구원 Dust collecting system
CN206385487U (en) * 2016-12-13 2017-08-08 陕西汽车集团有限责任公司 The dust pelletizing system of round-the-clock sweeping machine and round-the-clock sweeping machine
CN107537238A (en) * 2017-09-28 2018-01-05 河南欣欣粮油设备有限公司 A kind of anti-blocking sack cleaner
CN207286951U (en) * 2017-04-13 2018-05-01 四川省瑞康制药有限公司 Facilitate the bag filter of deashing

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DE20016152U1 (en) * 2000-09-18 2001-01-04 Sperber Maschb Gmbh & Co Lifting device for a front attachment device

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3885932A (en) * 1974-01-10 1975-05-27 Super Products Corp Dust filtration system
CN2845891Y (en) * 2005-12-09 2006-12-13 将军烟草集团有限公司 Air filter cloth bag cleaner
KR20120119702A (en) * 2011-04-22 2012-10-31 한국식품연구원 Dust collecting system
CN206385487U (en) * 2016-12-13 2017-08-08 陕西汽车集团有限责任公司 The dust pelletizing system of round-the-clock sweeping machine and round-the-clock sweeping machine
CN207286951U (en) * 2017-04-13 2018-05-01 四川省瑞康制药有限公司 Facilitate the bag filter of deashing
CN107537238A (en) * 2017-09-28 2018-01-05 河南欣欣粮油设备有限公司 A kind of anti-blocking sack cleaner

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