Durable dust remover

Abstract

The utility model relates to the technical field of dust removers, in particular to a durable dust remover which comprises a barrel body, a gas inlet for conveying waste gas into the barrel body, a gas outlet for releasing waste gas into the barrel body and a cleaning assembly for cleaning the inside of the barrel body, the air inlet is formed in the upper part of the barrel body, and the air outlet is formed in the lower part of the barrel body; the cleaning assembly comprises a rotating motor and a cleaner for cleaning the interior of the dust remover. According to the durable dust remover disclosed by the utility model, when the cleaning plate is driven to rotate through the rotation of the rotating disc, the multiple groups of filter bags also rotate along with the cleaning plate, so that the dust removal efficiency of inner cores of the filter bags is improved, the cleaning frequency of the external cleaning plate on the surfaces of the filter bags is improved, and the surfaces of the filter bags are prevented from being adhered; and the vertical cleaning plate can irregularly and transversely swing in the vertical groove, so that the cleaning range and the cleaning frequency are increased.

Description

TECHNICAL FIELD

[0001] The utility model relates to dust remover technical field, concretely relates to a durable dust remover. BACKGROUND

[0002] Bag type dust collector has been widely applied in dust removal projects in various industries, and compared with electric dust collector, its treatment efficiency is higher, and emission concentration can reach below 10mg / m, and grading concentration is also very high, and fine particulate matters below 2.5um also have very good trapping efficiency.But bag type dust collector exposes some problems in the running process due to reasons such as lack of air flow field simulation and unsuitable filter bag material selection, and common problems are: unreasonable design such as unreasonable inlet air flow causing abrasion to filter bag, damage of filter bag by high-temperature flue gas, corrosion of filter bag, etc.

[0003] But when bag type dust collector removes dust, if the treated dust contains moisture, filter bag is often bonded and blocked, which leads to reduced filter bag life, increased industrial cost and improved dust removal cost.

[0004] The utility model of a kind of durable paint workshop cloth bag dust collector of application number CN201821727291.4, including dust remover body, dust remover body lower part is equipped with dust hopper, the top wall of the rear part of dust remover body is equipped with compression fan, the front side wall of dust remover body is equipped with air inlet, dust remover body is equipped with vertical air uniforming plate in, the rear side of air uniforming plate is equipped with protection plate, the rear side of protection plate is equipped with dust cloth bag, the rear side wall of dust remover body is equipped with air outlet, the upper portion of dust remover body is also equipped with cold air chamber, cold air chamber is located in the front of protection plate, the side wall of cold air chamber is equipped with fan, dust remover body is equipped with ice storage space in cold air chamber.The utility model can reduce the temperature of hot air flow, prevent that airflow is too fast or overheated and causes greater abrasion to dust cloth bag.

[0005] The device reduces airflow temperature to prevent abrasion of cloth bag caused by too fast airflow speed, and in the industrial field, if equipment or pipeline is not tightly sealed during conveying, storage or processing, external moisture can enter dust, and when cleaning dust, filter bag is easy to bond and block filter material, leading to low filter bag life and poor durability.

[0006] Therefore, it is necessary to provide a new technical scheme to overcome the above defects. UTILITY MODEL CONTENT

[0007] The utility model aims at providing a durable dust remover which can effectively solve the above technical problems.

[0008] To achieve the purpose of the utility model, the following technical scheme is adopted:

[0009] A durable dust remover comprises a barrel, an air inlet for conveying waste gas into the barrel, an air outlet for releasing waste gas from the barrel, and a cleaning assembly for cleaning the barrel;

[0010] The air inlet is arranged above the barrel, and the air outlet is arranged below the barrel.

[0011] The cleaning assembly comprises a rotating motor, a cleaner for cleaning the inside of the dust remover, a fan blade for dispersing the waste gas, an air inlet disc for separating the waste gas, a filter bag rotatably connected to the bottom of the air inlet disc, and a rotating disc arranged at the bottom of the air inlet disc.

[0012] The cleaner comprises a rotating shaft, a connecting shaft rotatably connected to the rotating shaft, a vertical cleaning plate fixedly installed on one side of the connecting shaft, and a horizontal cleaning plate fixedly connected to the bottom of the vertical cleaning plate.

[0013] A vertical groove for placing the connecting shaft is arranged in the side wall of the rotating shaft, and the diameter of the connecting shaft is smaller than the length of the short side of the vertical groove.

[0014] Further, the side wall of the vertical cleaning plate and the top of the horizontal cleaning plate are both provided with brushes, and the length of the brushes is longer than the length between the cleaning plate and the filter bag.

[0015] Further, the rotating disc is fixedly connected to the rotating shaft.

[0016] Further, the rotating disc is provided with a rack around the periphery, and the filter bag port is also provided with a rack, and the filter bag is engaged with the rotating disc through the racks.

[0017] Further, the output shaft of the rotating motor is fixedly connected to the rotating shaft.

[0018] Compared with the prior art, the durable dust remover has the following beneficial effects: through the rotation of the rotating disc, the cleaning plate is rotated, and a plurality of filter bags are also rotated, so that the dust removal efficiency of the inner core of the filter bag is accelerated, the cleaning frequency of the external cleaning plate on the surface of the filter bag is accelerated, the surface of the filter bag is prevented from being bonded, and when the rotating motor drives the rotating shaft to rotate, the vertical cleaning plate irregularly swings in the vertical groove, so that the cleaning range and the cleaning frequency are increased. BRIEF DESCRIPTION OF DRAWINGS

[0019] The accompanying drawings are used to provide a further understanding of the present application, and constitute a part of the specification, and are used to explain the present application together with embodiments of the present application, and do not constitute a limitation on the present application.

[0020] Figure 1 It is a structural schematic view of the durable dust remover.

[0021] Figure 2 It is the sectional view of the durable dust remover of the utility model;

[0022] Figure 3 It is the sectional view of the durable dust remover of the utility model; Figure 2 It is the enlarged view of A in the middle;

[0023] Figure 4 It is the structural schematic view of the cleaner of the durable dust remover of the utility model.

[0024] In the figure: 1, barrel body; 2, cleaning assembly; 21, rotating motor; 22, cleaner; 221, rotating shaft; 222, vertical cleaning plate; 223, horizontal cleaning plate; 224, connecting shaft; 23, fan blade; 24, air inlet disc; 25, rotating disc; 26, filter bag; 3, air inlet; 4, rack; 5, processing box; 6, air outlet. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be described clearly and completely below, obviously, the described embodiments are part of the embodiments of the utility model, not all the embodiments.

[0026] In the description of the utility model, it is understood that the orientation or position relationship indicated by the terms "center", "transverse", "longitudinal", "front", "back", "left", "right", "up", "down", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, therefore, it cannot be understood as a limitation on the protection scope of the utility model. When an organization is referred to as "fixed to" another organization, it can be directly on another organization or there can be a central organization. When an organization is considered to be "connected" to another organization, it can be directly connected to another organization or there can be a central organization. When an organization is considered to be "set on" another organization, it can be directly set on another organization or there can be a central organization. The terms "vertical", "horizontal", "left", "right" and similar expressions used in this paper are only for illustrative purposes.

[0027] As Figures 1 to 4 shown, a durable dust remover, comprising: barrel body 1, air inlet 3 for conveying waste gas inside barrel body 1, air outlet 6 for releasing waste gas inside barrel body 1, cleaning assembly 2 for cleaning inside the barrel.

[0028] When the bag type dust collector is used for dust removal, if the dust treated contains moisture, the filter bag is often bonded and the filter material is blocked, which reduces the service life of the filter bag, increases the industrial cost and raises the cost of dust removal.

[0029] The air inlet 3 is arranged above the barrel 1, the air outlet 6 is arranged below the barrel 1, and the barrel 1 is supported by the frame 4 to ensure the stability of the device as a whole and prevent the device from shaking when the rotating motor 21 rotates. The air inlet 3 arranged above the barrel 1 is used to transport waste gas into the barrel 1. The air outlet 6 arranged below the barrel 1 is used to release the treated waste gas, and at the same time ensures that the flow path of the waste gas in the barrel 1 is reasonable, avoiding the unreasonable airflow from causing wear to the filter bag.

[0030] The cleaning assembly 2 includes a rotating motor 21, a cleaner 22 for cleaning the inside of the dust collector, a fan blade 23 for dispersing the initial intake of waste gas, an air inlet disc 24 for separating the waste gas, and a filter bag 26 rotatably connected to the bottom of the air inlet disc 24. The filter bag 26 is provided in multiple groups and is arranged in a horizontal mirror image along the center of the air inlet disc 24. The fan blade 23 is located near the air inlet 3, and the rotation of the rotating motor 21 drives the fan blade 23 to rotate, which is used to disperse the initial intake of waste gas to improve the mixing degree of the waste gas and the efficiency of subsequent processing. The air inlet disc 24 is located below the fan blade 23, and the fan blade 23 blows the waste gas into the filter bag 26, which is used to separate the waste gas and ensure that the waste gas is evenly distributed to each filter bag 26 for filtering and purifying the waste gas.

[0031] The cleaner 22 includes a rotating shaft 221, a connecting shaft 224 rotatably connected to the rotating shaft 221, a vertical cleaning plate 222 fixedly installed on one side of the connecting shaft 224, and a horizontal cleaning plate 223 fixedly connected to the bottom of the vertical cleaning plate 222. The output shaft of the rotating motor 21 is fixedly connected to the rotating shaft 221. The rotation of the rotating motor 21 drives the rotating shaft 221 to rotate, and at the same time, the vertical cleaning plate 222 and the horizontal cleaning plate 223 rotate around the rotating shaft 221 to facilitate dust removal on the surface of the filter bag 26.

[0032] The rotating disc 25 is fixedly connected to the rotating shaft 221, and the rotating disc 25 is provided with a rack around the periphery, and the filter bag 26 is also provided with a rack at the port. The filter bag 26 is engaged with the rotating disc 25 through the rack. The rotation of the rotating disc 25 drives the cleaning plate to rotate, and at the same time, the multiple filter bags 26 also rotate, which accelerates the dust removal efficiency of the inner core of the filter bag 26, and at the same time, the cleaning frequency of the external cleaning plate on the surface of the filter bag 26 is increased, preventing the surface of the filter bag 26 from being bonded.

[0033] Need to supplement: the rotating shaft 221 side wall is provided with a vertical slot for placing the connecting shaft 224, the connecting shaft 224 diameter is less than the short side length of the vertical slot; when the rotating motor 21 drives the rotating shaft 221 to rotate, the vertical cleaning plate 222 will irregularly swing in the vertical slot, increase the cleaning range and the cleaning frequency.

[0034] Need to be explained: the side wall of the vertical cleaning plate 222 and the top of the horizontal cleaning plate 223 are provided with brushes, and the length of the brush is longer than the length between the cleaning plate and the filter bag 26, at this time the brush will penetrate into the surface aperture of the filter bag 26, prevent the filter bag 26 from being blocked.

[0035] Working principle:

[0036] Through the rotation of the rotating motor 21, the fan blade 23 is rotated, which is used for dispersing the initial intake of waste gas, so as to improve the mixing degree of waste gas and the efficiency of subsequent treatment. The inlet disc 24 is located below the fan blade 23, and the fan blade 23 blows the waste gas into the filter bag 26, which is used for gas distribution of waste gas, so as to ensure that the waste gas can be uniformly distributed to each filter bag 26, which is used for filtering and purifying the waste gas. Through the rotation of the rotating motor 21, the rotating shaft 221 is rotated, and the vertical cleaning plate 222 and the horizontal cleaning plate 223 are rotated around the rotating shaft 221 at the same time, so as to remove dust on the surface of the filter bag 26. Through the rotation of the rotating disc 25, the cleaning plate is rotated, and a plurality of filter bags 26 are also rotated, so as to speed up the dust removal efficiency of the inner core of the filter bag 26, and speed up the cleaning frequency of the external cleaning plate on the surface of the filter bag 26, prevent the filter bag 26 from being bonded.

[0037] The standard parts used in the utility model can be purchased from the market, and the special-shaped parts can be ordered according to the description and the drawings, and the specific connection mode of each part adopts the conventional means such as bolt, rivet and welding in the prior art, the machinery, parts and equipment adopt the conventional type in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, which will not be described in detail here, and the contents not described in detail in the specification belong to the prior art known to those skilled in the art.

[0038] It should be understood that those skilled in the art can improve or change according to the above description, and all these improvements and changes shall belong to the protection scope of the claims of the utility model.

Claims

1. A durable dust extractor, characterized in that, Include: Barrel, the air inlet for conveying waste gas inside the barrel, the air outlet for releasing waste gas inside the barrel, the cleaning assembly for cleaning the barrel; The air inlet is opened above the barrel, and the air outlet is opened below the barrel; The cleaning assembly includes a rotating motor, a cleaner for cleaning the inside of the dust collector, a fan blade for dispersing the initial intake of waste gas, an air inlet disc for separating the waste gas, a filter bag rotatingly connected to the bottom of the air inlet disc, and a rotating disc provided at the bottom of the air inlet disc. The filter bag is provided with multiple groups and is horizontally mirrored along the center position of the air inlet disc; The cleaner is composed of a rotating shaft, a connecting shaft rotatably connected to the rotating shaft, a vertical cleaning plate fixedly installed on one side of the connecting shaft, and a horizontal cleaning plate fixedly connected to the bottom of the vertical cleaning plate; The side wall of the rotating shaft is provided with a vertical slot for placing the connecting shaft, and the diameter of the connecting shaft is smaller than the length of the short side of the vertical slot.

2. A durable dust collector as claimed in claim 1, wherein, The side wall of the vertical cleaning plate and the top of the horizontal cleaning plate are both provided with a brush, and the length of the brush is longer than the length between the cleaning plate and the filter bag.

3. A durable dust collector as in claim 1, wherein, The rotating disc is fixedly connected with the rotating shaft.

4. A durable dust collector as in claim 1, wherein, The rotating disc is provided with a rack around the periphery, and the filter bag port is also provided with a rack, and the filter bag and the rotating disc are engaged through the rack.

5. A durable dust collector as defined in claim 1, wherein The output shaft of the rotating motor is fixedly connected with the rotating shaft.

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