CN117379894B - High-efficiency dust remover for preventing secondary dust emission - Google Patents
High-efficiency dust remover for preventing secondary dust emission Download PDFInfo
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- CN117379894B CN117379894B CN202311399565.7A CN202311399565A CN117379894B CN 117379894 B CN117379894 B CN 117379894B CN 202311399565 A CN202311399565 A CN 202311399565A CN 117379894 B CN117379894 B CN 117379894B
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- bin
- dust collection
- collection bin
- toothed belt
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- 239000000428 dust Substances 0.000 title claims abstract description 259
- 239000002245 particle Substances 0.000 claims abstract description 31
- 239000007787 solid Substances 0.000 claims abstract description 31
- 239000002912 waste gas Substances 0.000 claims abstract description 12
- 238000001914 filtration Methods 0.000 claims abstract description 9
- 239000007789 gas Substances 0.000 claims abstract description 9
- 238000007664 blowing Methods 0.000 claims abstract description 5
- 239000007921 spray Substances 0.000 claims description 26
- 238000004140 cleaning Methods 0.000 claims description 13
- 238000005507 spraying Methods 0.000 claims description 12
- 239000004744 fabric Substances 0.000 claims description 11
- 230000005540 biological transmission Effects 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 6
- 230000000712 assembly Effects 0.000 claims description 5
- 238000000429 assembly Methods 0.000 claims description 5
- 230000000903 blocking effect Effects 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 230000007246 mechanism Effects 0.000 description 5
- 230000000670 limiting effect Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000005684 electric field Effects 0.000 description 3
- 230000005484 gravity Effects 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000011001 backwashing Methods 0.000 description 1
- 239000011362 coarse particle Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000002829 reductive effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- 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
- B01D46/42—Auxiliary equipment or operation thereof
- B01D46/48—Removing dust other than cleaning filters, e.g. by using collecting trays
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- 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
- B01D46/42—Auxiliary equipment or operation thereof
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention provides a high-efficiency dust remover for preventing secondary dust, which comprises a dust removing bin, a dust removing assembly, a dust collecting bin, two toothed belts and a first driving assembly, wherein one side of the dust removing bin is provided with an air inlet for introducing waste gas; an air outlet is arranged at one side and used for blowing out the filtered gas; the dust removing component is arranged in the dust removing bin and connected with the dust removing bin, and is used for filtering solid particles in the waste gas; the dust collection bin is arranged at the lower side of the dust collection bin and is communicated with the dust collection bin; the two toothed belts are symmetrically arranged in the dust collection bin, the two sides of the toothed belts are in clearance fit with the two sides of the dust collection bin, each toothed belt is in an oblong structure which is connected end to end, one end of each toothed belt, which is opposite to the other end, is in clearance fit with the dust collection bin, and one end of each toothed belt, which is opposite to the other end, is obliquely downwards arranged and meshed with each other; the first driving component is connected with the dust collection bin, and the power output end is connected with the toothed belt and used for driving the toothed belt to move. The high-efficiency dust remover for preventing secondary dust emission provided by the invention effectively inhibits secondary dust emission and improves the dust removal efficiency.
Description
Technical Field
The invention belongs to the technical field of industrial dust removal, and particularly relates to a high-efficiency dust remover capable of preventing secondary dust emission.
Background
At present, the industrial dust remover mainly comprises a cloth bag dust remover and an electrostatic dust remover, wherein the dust removing mechanism of the cloth bag dust remover is as follows: when dust-containing gas enters the ash bucket from the air inlet pipeline at the lower part of the dust remover through the guide plate, coarse particle dust falls into the ash bucket due to the collision of the guide plate, the reduction of the gas speed and the like, and other fine particle dust enters the filter bag chamber along with the gas, so that the dust is blocked in the filter bag due to the inertia, diffusion, blocking, hooking, static and the like of filter material fibers and fabrics, and the purified gas escapes from the bag and is discharged through the exhaust pipe. The deposited dust on the filter bag is removed by a gas back washing method, and the removed dust falls into a dust hopper. The dust removing mechanism of the electrostatic dust remover is as follows: the high-voltage ionization technology is adopted, air in an electric field is ionized through high-voltage static electricity, dust is efficiently captured through positive and negative ions and electrons generated by ionization, and nearly 100% of neutral dust entering the electric field is changed into charged dust, so that the charged dust moves to electrodes with opposite polarities under the action of the electric field force and is adsorbed by a dust collecting electrode, after the electric charge is released, ash is removed through a vibrating device, and deposited dust falls off to an ash bucket to be recovered.
In the prior art, a dust chamber and an ash bucket of a cloth bag dust collector and an electrostatic dust collector are usually completely communicated, dust in the ash bucket can be carried up after dust-containing air enters the dust chamber, the dust in the ash bucket can be repeatedly scraped to a dust removing mechanism, and the dust removing effect is limited.
Disclosure of Invention
The embodiment of the invention provides a high-efficiency dust remover capable of preventing secondary dust, and aims to provide a dust remover capable of effectively inhibiting secondary dust and improving dust removal efficiency.
In order to achieve the above purpose, the invention adopts the following technical scheme: the utility model provides a prevent high-efficient dust remover of secondary raise dust, include:
one side of the dust removal bin is provided with an air inlet for introducing waste gas; an air outlet is arranged at one side and used for blowing out the filtered gas;
the dust removing assembly is arranged in the dust removing bin and connected with the inside of the dust removing bin, and is used for filtering solid particles in the waste gas;
the dust collection bin is arranged at the lower side of the dust collection bin and is communicated with the dust collection bin;
the two toothed belts are symmetrically arranged in the dust collection bin, the two sides of the toothed belts are in clearance fit with the two sides of the dust collection bin, each toothed belt is in an oblong structure which is connected end to end, one end of each toothed belt, which is opposite to the other end, is in clearance fit with the dust collection bin, and one end of each toothed belt, which is opposite to the other end of each toothed belt, is obliquely downwards arranged and meshed with each other;
the first driving component is connected with the dust collection bin, and the power output end is connected with the toothed belt and used for driving the toothed belt to move.
In one possible implementation manner of the high-efficiency dust remover for preventing secondary dust emission provided by the invention, the first driving assembly comprises a motor assembly and four driving rollers, the four driving rollers are connected with the dust collection bin, two ends of each toothed belt are respectively in transmission connection with one driving roller, the motor assembly is connected with the dust collection bin, and the power output end is in transmission connection with at least one driving roller.
In one possible implementation mode of the high-efficiency dust remover for preventing secondary dust emission, the high-efficiency dust remover further comprises two cleaning assemblies, wherein the two cleaning assemblies are respectively arranged at the lower sides of the two toothed belts and connected with the dust collection bin for cleaning solid particles on the toothed belts.
In one possible implementation manner of the secondary dust raising prevention high-efficiency dust remover provided by the invention, each cleaning assembly comprises a brush roller and a second driving assembly, wherein the brush roller is arranged on the lower side of the toothed belt and is connected with the dust collection bin, the second driving assembly is connected with the dust collection bin, and the power output end of the second driving assembly is connected with the brush roller and is used for driving the brush roller to rotate so as to clean solid particles on the toothed belt.
In one possible implementation mode of the high-efficiency dust remover for preventing secondary dust emission, the high-efficiency dust remover further comprises two spraying components, wherein the two spraying components are respectively arranged at the lower sides of the toothed belts and are respectively arranged at one sides of the two cleaning components, which face the inner wall of the dust collection bin, so as to spray the surfaces of the toothed belts.
In one possible implementation manner of the secondary dust-raising prevention high-efficiency dust remover provided by the invention, the spraying assembly comprises a spraying pipe and a plurality of spray heads, wherein the spraying pipe is connected with the dust collection bin, one end of the spraying pipe is suitable for being communicated with a water source, the spray heads are arranged on the spraying pipe at intervals and are communicated with the spraying pipe, and the spray heads face the toothed belt.
In one possible implementation manner of the high-efficiency dust remover for preventing secondary dust emission provided by the invention, the high-efficiency dust remover further comprises:
the negative pressure bin is connected with one side of the dust collection bin and is suitable for being communicated with the negative pressure generating component; and
the support plate is of an oblong structure, is arranged on the inner side of the dust collection bin and is connected with the dust collection bin, and a through groove is formed in the support plate and is used for communicating the negative pressure bin and the dust collection bin;
the tooth area cavity sets up, and the ventilation slot has been seted up to one side, the tooth on the tooth area is made by the filter media, the ventilation slot with backup pad sealing and sliding fit make negative pressure storehouse with the tooth area intercommunication, the tooth is used for filtering solid particles.
In one possible implementation mode of the high-efficiency dust remover for preventing secondary dust emission, the high-efficiency dust remover further comprises a plurality of baffles, wherein the baffles are arranged in the toothed belt and correspond to teeth on the toothed belt one by one, and the baffles are arranged on the lower side of the teeth, and one side of each baffle is rotationally connected with the toothed belt and used for blocking the teeth.
In one possible implementation manner of the secondary dust preventing high-efficiency dust remover provided by the invention, the dust removing component is an electrostatic dust removing component or a cloth bag dust removing component.
The high-efficiency dust remover for preventing secondary dust emission has the beneficial effects that: compared with the prior art, the high-efficiency dust remover for preventing secondary dust emission provided by the invention has the advantages that solid particles filtered by the dust removing component are firstly deposited on the toothed belt driven by the first driving component, and the solid particles deposited on the toothed belt move along with the toothed belt and are brought into the dust collecting bin; the two toothed belts are meshed with each other, the dust collection bin is spaced from the dust collection bin, only solid particles deposited on the toothed belts can be brought into the dust collection bin along with the movement of the toothed belts, and waste gas cannot be directly blown into the dust collection bin, so that the waste gas can be effectively prevented from blowing accumulated dust in the inherited bin, secondary dust emission is effectively restrained, and the dust collection efficiency is improved.
Drawings
Fig. 1 is a schematic diagram of a front view structure of a high-efficiency dust collector for preventing secondary dust emission according to an embodiment of the present invention;
fig. 2 is a schematic top view of a high-efficiency dust collector for preventing secondary dust emission according to an embodiment of the present invention;
FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2;
fig. 4 is an enlarged view of a portion a in fig. 3;
FIG. 5 is a cross-sectional view taken along line B-B of FIG. 3;
fig. 6 is an enlarged view of a portion B in fig. 5;
reference numerals illustrate:
10. a dust removal bin; 11. a dust removal assembly; 20. a dust collection bin; 21. a toothed belt; 22. teeth;
31. a motor assembly; 32. a driving roller; 41. a second drive assembly; 42. a brush roller;
51. a shower pipe; 52. a spray head; 61. a negative pressure bin; 62. a support plate; 70. and a baffle.
Detailed Description
In order to make the technical problems, technical schemes and beneficial effects to be solved more clear, the invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is apparent that the described embodiments are only some embodiments of the present application, but not all embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the application, its application, or uses. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments herein without making any inventive effort, are intended to be within the scope of the present application.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments in accordance with the present application. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.
The relative arrangement of the components and steps, numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present application unless it is specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective parts shown in the drawings are not drawn in actual scale for convenience of description. Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but should be considered part of the specification where appropriate. In all examples shown and discussed herein, any specific values should be construed as merely illustrative, and not a limitation. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further discussion thereof is necessary in subsequent figures.
In the description of the present application, it should be understood that, where azimuth terms such as "front, rear, upper, lower, left, right", "transverse, vertical, horizontal", and "top, bottom", etc., indicate azimuth or positional relationships generally based on those shown in the drawings, only for convenience of description and simplification of the description, these azimuth terms do not indicate and imply that the apparatus or elements referred to must have a specific azimuth or be constructed and operated in a specific azimuth, and thus should not be construed as limiting the scope of protection of the present application; the orientation word "inner and outer" refers to inner and outer relative to the contour of the respective component itself.
Spatially relative terms, such as "above … …," "above … …," "upper surface at … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial location relative to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "above" or "over" other devices or structures would then be oriented "below" or "beneath" the other devices or structures. Thus, the exemplary term "above … …" may include both orientations of "above … …" and "below … …". The device may also be positioned in other different ways and the spatially relative descriptions used herein are construed accordingly.
In addition, the terms "first", "second", etc. are used to define the components, and are merely for convenience of distinguishing the corresponding components, and unless otherwise stated, the terms have no special meaning, and thus should not be construed as limiting the scope of the present application.
Referring to fig. 1 to 6, a description will be given of the high-efficiency dust collector for preventing secondary dust emission according to the present invention. The high-efficiency dust remover for preventing secondary dust emission comprises a dust removal bin 10, a dust removal assembly 11, a dust collection bin 20, two toothed belts 21 and a first driving assembly, wherein one side of the dust removal bin 10 is provided with an air inlet for introducing waste gas; an air outlet is arranged at one side and used for blowing out the filtered gas; the dust removing assembly 11 is arranged in the dust removing bin 10, is connected with the dust removing bin 10 and is used for filtering solid particles in the waste gas; the dust collection bin 20 is arranged at the lower side of the dust collection bin 10 and is communicated with the dust collection bin 10; the two toothed belts 21 are symmetrically arranged in the dust collection bin 20, the two sides of the toothed belts are in clearance fit with the two sides of the dust collection bin 20, each toothed belt 21 is in an oblong structure which is connected end to end, one end of each toothed belt 21, which is opposite to the other end, is in clearance fit with the dust collection bin 20, and one opposite ends of each toothed belt 21 are obliquely downwards arranged and meshed with each other; the first driving component is connected with the dust collection bin 20, and the power output end is connected with the toothed belt 21 and used for driving the toothed belt 21 to move.
The high-efficiency dust remover for preventing secondary dust emission has the beneficial effects that: compared with the prior art, in the high-efficiency dust remover for preventing secondary dust emission, solid particles filtered by the dust removing component 11 are firstly deposited on the toothed belt 21 driven by the first driving component, and the solid particles deposited on the toothed belt 21 move along with the toothed belt 21 and are carried into the dust collecting bin 20; the two toothed belts 21 are meshed with each other to separate the dust collection bin 10 from the dust collection bin 20, and only solid particles deposited on the toothed belts 21 can be brought into the dust collection bin 20 along with the movement of the toothed belts 21, so that waste gas cannot be directly blown into the dust collection bin 20, accumulated dust in the inherited bin can be effectively prevented from being blown up by the waste gas, secondary dust emission is effectively restrained, and dust collection efficiency is improved.
As shown in fig. 1 and fig. 3, in a specific implementation manner of the secondary dust preventing high-efficiency dust remover provided by the embodiment of the invention, the first driving assembly includes a motor assembly 31 and four driving rollers 32, the four driving rollers 32 are connected with the dust collecting bin 20, two ends of each toothed belt 21 are respectively connected with one driving roller 32 in a transmission manner, the motor assembly 31 is connected with the dust collecting bin 20, and the power output end is connected with at least one driving roller 32 in a transmission manner.
It should be noted that, the motor assembly 31 is in driving connection with one of the driving rollers 32 to drive the driving rollers to rotate, that is, the power is transmitted to the other toothed belt 21 through the engagement between the toothed belts 21 to drive the other toothed belt 21 to move.
As shown in fig. 3, in a specific implementation manner of the secondary dust preventing high-efficiency dust remover provided by the embodiment of the invention, the dust remover further comprises two cleaning assemblies, wherein the two cleaning assemblies are respectively arranged at the lower sides of the two toothed belts 21 and connected with the dust collection bin 20 for cleaning solid particles on the toothed belts 21.
Specifically, as shown in fig. 1 and fig. 3, in a specific implementation manner of the secondary dust-proof high-efficiency dust remover provided by the embodiment of the invention, each cleaning component includes a brush roller 42 and a second driving component 41, the brush roller 42 is arranged at the lower side of the toothed belt 21 and is connected with the dust collection bin 20, the second driving component 41 is connected with the dust collection bin 20, and a power output end is connected with the brush roller 42 and is used for driving the brush roller 42 to rotate, so as to clean solid particles on the toothed belt 21, and prevent the toothed belt 21 from bringing the solid particles into the dust collection bin 10 again, thereby improving dust collection and dust removal efficiency.
As shown in fig. 3, in a specific implementation manner of the secondary dust preventing high-efficiency dust remover provided by the embodiment of the invention, the secondary dust preventing high-efficiency dust remover further comprises two spraying components, wherein the two spraying components are respectively arranged at the lower sides of the toothed belt 21 and are respectively arranged at one sides of the two cleaning components facing the inner wall of the dust collection bin 20, so as to spray the surface of the toothed belt 21.
Specifically, as shown in fig. 3, in a specific implementation manner of the secondary dust preventing high-efficiency dust remover provided by the embodiment of the invention, the spray assembly includes a spray pipe 51 and a plurality of spray nozzles 52, the spray pipe 51 is connected with the dust collection bin 20, one end of the spray pipe is suitable for being communicated with a water source, the plurality of spray nozzles 52 are arranged on the spray pipe 51 at intervals and communicated with the spray pipe 51, and the spray nozzles 52 face the toothed belt 21.
On the one hand, the surface of the cleaned toothed belt 21 is sprayed with moisture through the spray head 52, so that the capability of the toothed belt 21 for adsorbing solid particles can be effectively improved, and the dust collection efficiency of the toothed belt 21 is further improved; on the other hand, the humidity of the solid particles in the dust collection bin 20 can be effectively improved, so that the fine solid particles are coagulated into larger solid particles, and dust emission in the ash discharge process can be effectively avoided.
As shown in fig. 2 and 6, in a specific implementation manner of the secondary dust preventing high efficiency dust remover provided by the embodiment of the present invention, the dust remover further includes a negative pressure bin 61 and a support plate 62, where the negative pressure bin 61 is connected to one side of the dust collecting bin 20 and is adapted to be communicated with a negative pressure generating component; the supporting plate 62 is of an oblong structure, is arranged on the inner side of the dust collection bin 20 and is connected with the dust collection bin 20, and a through groove is formed in the supporting plate 62 and is used for communicating the negative pressure bin 61 and the dust collection bin 20; the tooth belt 21 is hollow and provided with a vent groove at one side, the tooth teeth 22 on the tooth belt 21 are made of filter materials, the vent groove is in sealing and sliding fit with the supporting plate 62, the negative pressure bin 61 is communicated with the tooth belt 21, and the tooth teeth 22 are used for filtering solid particles.
Specifically, the teeth 22 are composed of a skeleton woven by steel wires and a filter layer attached to the skeleton, wherein the filter layer can be a material such as non-woven fabric capable of filtering solid particles; at the same time, the teeth 22 may also be made of other materials that have a certain rigidity and are capable of filtering solid particles.
It should be noted that, the toothed belt 21 is hollow and is communicated with the negative pressure bin 61, so that negative pressure is generated in the toothed belt 21, and the capability of the toothed belt 22 for adsorbing solid particles in the dust removal bin 10 can be greatly improved by actively adsorbing the solid particles in the toothed belt 22 made of filter materials, and the solid particles filtered in the dust removal bin 10 can be timely adsorbed and conveyed into the dust collection bin 20, so that dust raising of the dust removal bin 10 is reduced, and dust removal efficiency is further improved.
Further, as shown in fig. 3 and fig. 4, in a specific implementation manner of the secondary dust preventing high efficiency dust remover provided by the embodiment of the invention, the secondary dust preventing high efficiency dust remover further includes a plurality of baffles 70, wherein the baffles 70 are all arranged in the toothed belt 21 and correspond to teeth 22 on the toothed belt 21 one by one, and the baffles 70 are arranged at the lower sides of the teeth 22, and one sides of the baffles are rotatably connected with the toothed belt 21 and are used for blocking the teeth 22.
It should be noted that, a rotatable baffle 70 is provided for each tooth 22, when the tooth 22 is located in the dust removal bin 10, the baffle 70 is located at the lower side of the tooth 22, the baffle 70 is turned downwards under the action of self gravity and negative pressure, the tooth 22 is communicated with the negative pressure bin 61 to generate negative pressure, and solid particles in the dust removal bin 10 are adsorbed; when the tooth 22 is positioned in the dust collection bin 20, the baffle 70 is positioned on the upper side of the tooth 22, the baffle 70 is covered on the tooth 22 under the action of self gravity, and the connection between the tooth 22 and the negative pressure bin 61 is disconnected, so that the tooth 22 in the dust collection bin 20 can be effectively prevented from adsorbing solid particles in the dust collection bin 20, and the dust collection efficiency is prevented from being influenced.
In a specific implementation manner of the secondary dust preventing high-efficiency dust remover provided by the embodiment of the invention, the dust removing component 11 is an electrostatic dust removing component or a cloth bag dust removing component.
Specifically, the dust removing component 11 is an electrostatic dust removing component used for removing dust in an existing electrostatic dust remover or a cloth bag dust removing component used for removing dust in an existing cloth bag dust remover. Wherein, the electrostatic dust collection assembly at least comprises a dust collection electrode and a vibrating mechanism, and the cloth bag dust collection assembly at least comprises a dust collection cloth bag and a dust collection mechanism.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the invention.
Claims (7)
1. The utility model provides a prevent high-efficient dust remover of secondary raise dust which characterized in that includes:
a dust removal bin (10), one side of which is provided with an air inlet for introducing waste gas; an air outlet is arranged at one side and used for blowing out the filtered gas;
the dust removing assembly (11) is arranged in the dust removing bin (10), is connected with the inside of the dust removing bin (10) and is used for filtering solid particles in the waste gas;
the dust collection bin (20) is arranged at the lower side of the dust collection bin (10) and is communicated with the dust collection bin (10);
the two toothed belts (21) are symmetrically arranged in the dust collection bin (20), the two sides of the toothed belts are in clearance fit with the two sides of the dust collection bin (20), each toothed belt (21) is in an oblong structure which is connected end to end, one end of each toothed belt (21) which is opposite to the other end of each toothed belt is in clearance fit with the dust collection bin (20), and one opposite ends of the two toothed belts (21) are obliquely downwards arranged and meshed with each other; and
the first driving component is connected with the dust collection bin (20), and the power output end is connected with the toothed belt (21) and used for driving the toothed belt (21) to move;
the two cleaning assemblies are respectively arranged at the lower sides of the two toothed belts (21) and connected with the dust collection bin (20) to clean solid particles on the toothed belts (21);
a negative pressure bin (61) connected with one side of the dust collection bin (20) and suitable for being communicated with a negative pressure generating component; and
the support plate (62) is of an oblong structure, is arranged on the inner side of the dust collection bin (20), is connected with the dust collection bin (20), and is provided with a through groove for communicating the negative pressure bin (61) with the dust collection bin (20);
the tooth belt (21) is hollow, one side of the tooth belt is provided with a vent groove, teeth (22) on the tooth belt (21) are made of filter materials, the vent groove is in sealing and sliding fit with the supporting plate (62), the negative pressure bin (61) is communicated with the tooth belt (21), and the teeth (22) are used for filtering solid particles.
2. The high-efficiency dust remover for preventing secondary dust as set forth in claim 1, wherein the first driving assembly comprises a motor assembly (31) and four driving rollers (32), the four driving rollers (32) are all connected with the dust collection bin (20), two ends of each toothed belt (21) are respectively connected with one driving roller (32) in a transmission manner, the motor assembly (31) is connected with the dust collection bin (20), and a power output end is connected with at least one driving roller (32) in a transmission manner.
3. The dust collector of claim 1, wherein each cleaning assembly comprises a brush roller (42) and a second driving assembly (41), the brush roller (42) is arranged at the lower side of the toothed belt (21) and is connected with the dust collection bin (20), the second driving assembly (41) is connected with the dust collection bin (20), and a power output end is connected with the brush roller (42) and is used for driving the brush roller (42) to rotate so as to clean solid particles on the toothed belt (21).
4. The dust collector of claim 1, further comprising two spraying components, wherein the two spraying components are respectively arranged at the lower sides of the toothed belt (21), and are respectively arranged at one side of the two cleaning components facing the inner wall of the dust collecting bin (20), so as to spray the surface of the toothed belt (21).
5. The dust collector of claim 4, wherein the spray assembly comprises a spray pipe (51) and a plurality of spray heads (52), the spray pipe (51) is connected with the dust collection bin (20), one end of the spray pipe is suitable for being communicated with a water source, the spray heads (52) are arranged on the spray pipe (51) at intervals and communicated with the spray pipe (51), and the spray heads (52) face the toothed belt (21).
6. The dust collector of claim 1, further comprising a plurality of baffles (70), wherein a plurality of baffles (70) are respectively arranged in the toothed belt (21) and are in one-to-one correspondence with the teeth (22) on the toothed belt (21), and the baffles (70) are arranged at the lower side of the teeth (22), and one side of the baffles is rotatably connected with the toothed belt (21) and is used for blocking the teeth (22).
7. The high-efficiency dust remover for preventing secondary dust as claimed in claim 1, wherein the dust removing component (11) is an electrostatic dust removing component or a cloth bag dust removing component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311399565.7A CN117379894B (en) | 2023-10-26 | 2023-10-26 | High-efficiency dust remover for preventing secondary dust emission |
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| CN117379894B true CN117379894B (en) | 2024-04-02 |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204502622U (en) * | 2015-02-11 | 2015-07-29 | 赣州华京稀土新材料有限公司 | A kind of dust arrester for working chamber |
| DE102015110714A1 (en) * | 2015-07-02 | 2017-01-05 | Schuko H. Schulte-Südhoff GmbH | dedusting |
| CN107866114A (en) * | 2017-12-26 | 2018-04-03 | 章斌元 | A kind of sack cleaner with auxiliary shock structure |
| CN109772045A (en) * | 2019-03-26 | 2019-05-21 | 广州林电科技有限公司 | A kind of heavy duty detergent sack cleaner with anti-fugitive dust function |
| CN209771658U (en) * | 2019-03-24 | 2019-12-13 | 南通东净环保设备有限公司 | Filter cartridge dust remover |
| CN211801166U (en) * | 2020-02-20 | 2020-10-30 | 青岛柏高市政园林建设集团有限公司 | Avoid dust pollution's stone breaker for municipal works construction |
| CN112426816A (en) * | 2020-10-21 | 2021-03-02 | 阜阳美源服饰有限公司 | Dust collecting equipment for clothing production workshop |
| CN217961694U (en) * | 2022-08-25 | 2022-12-06 | 湖北中材环保设备有限公司 | Dust remover with blowback function |
-
2023
- 2023-10-26 CN CN202311399565.7A patent/CN117379894B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204502622U (en) * | 2015-02-11 | 2015-07-29 | 赣州华京稀土新材料有限公司 | A kind of dust arrester for working chamber |
| DE102015110714A1 (en) * | 2015-07-02 | 2017-01-05 | Schuko H. Schulte-Südhoff GmbH | dedusting |
| CN107866114A (en) * | 2017-12-26 | 2018-04-03 | 章斌元 | A kind of sack cleaner with auxiliary shock structure |
| CN209771658U (en) * | 2019-03-24 | 2019-12-13 | 南通东净环保设备有限公司 | Filter cartridge dust remover |
| CN109772045A (en) * | 2019-03-26 | 2019-05-21 | 广州林电科技有限公司 | A kind of heavy duty detergent sack cleaner with anti-fugitive dust function |
| CN211801166U (en) * | 2020-02-20 | 2020-10-30 | 青岛柏高市政园林建设集团有限公司 | Avoid dust pollution's stone breaker for municipal works construction |
| CN112426816A (en) * | 2020-10-21 | 2021-03-02 | 阜阳美源服饰有限公司 | Dust collecting equipment for clothing production workshop |
| CN217961694U (en) * | 2022-08-25 | 2022-12-06 | 湖北中材环保设备有限公司 | Dust remover with blowback function |
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| CN117379894A (en) | 2024-01-12 |
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