CN222342262U - A dust removal device that uses inertia to collect dust and automatically discharges materials - Google Patents
A dust removal device that uses inertia to collect dust and automatically discharges materials Download PDFInfo
- Publication number
- CN222342262U CN222342262U CN202420947613.5U CN202420947613U CN222342262U CN 222342262 U CN222342262 U CN 222342262U CN 202420947613 U CN202420947613 U CN 202420947613U CN 222342262 U CN222342262 U CN 222342262U
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- dust
- air inlet
- air outlet
- inertia
- dust removal
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses dust removing equipment for collecting dust by utilizing inertia and automatically blanking, which comprises a body, wherein an air inlet and an air outlet are formed in the top of the body, an air inlet chamber and an air outlet chamber are formed in the body at positions corresponding to the air inlet and the air outlet, a separation baffle is arranged between the air inlet chamber and the air outlet chamber, labyrinth baffles are arranged at the bottoms of the air inlet chamber and the air outlet chamber, a conical hopper is arranged at the bottom of the body, a blanking pipe is arranged at the bottom of the conical hopper, and a space bag is arranged at the blanking pipe. The automatic discharging device is simple in structure, high in efficiency of collecting large-particle dust, convenient to overhaul and long in service life, and can realize automatic discharging.
Description
Technical Field
The utility model relates to the technical field of dust removing equipment, in particular to dust removing equipment for collecting dust by utilizing inertia and automatically discharging.
Background
Along with the development of modern industry, the influence of dust on the environment and the health of human beings is increasingly serious, the national environmental protection is increasingly important and the global warming phenomenon is serious in recent years, in order to advocate energy conservation and carbon reduction, the environmental protection industry is vigorously developed, in order to maintain clean production environment, dust-free working environment is advocated in time, along with the development of modern industry, the influence of dust on the environment and the health of human beings is increasingly serious, the dust pollution is effectively treated, the living environment of human beings is purified, and the environment-friendly device has become the consensus of all people. The dust removing equipment is accordingly generated, and the current dust removing equipment is widely applied to dust removing and purifying and material recycling of non-fiber industrial dust of various industrial and mining enterprises such as metallurgy, building materials, machinery, chemical industry, mines and the like, and is mainly applied to the electronic production industry in a large amount,
The cyclone dust collector has the characteristics of high use reliability, wider application range of dust concentration of air to be treated, simple structure, low dust removal rate of the dust collector, high dust content of air discharged after treatment, difficulty in meeting the requirement of safe discharge air standard, high dust removal rate of the pulse dust collector, capability of reaching the requirement of safe discharge air standard, low use reliability of the pulse dust collector, great limitation on dust concentration of the air to be treated, high requirements of the pulse dust collector on tail gas due to high dust concentration in the air to be treated, fast blockage of the dust collector, incapability of normal operation of the pulse dust collector, poor use of the tail gas in a filter bag due to over high temperature or over high humidity, and influence on dust removal efficiency of the filter bag. The existing dust remover has the defects of unsatisfactory ash removal effect, low purification efficiency, short service life of a filter bag, large maintenance workload and the like, and seriously influences the normal and efficient use of the filter.
Disclosure of utility model
The utility model aims to solve the technical problem of providing the dust removing equipment which utilizes inertia to collect dust and automatically discharges, has a simple structure, can realize automatic discharge, and has the advantages of high efficiency of collecting large-particle dust, convenient maintenance and long service life.
In order to solve the technical problems, the utility model provides dust removing equipment for collecting dust by utilizing inertia and automatically discharging, which comprises a body, wherein an air inlet and an air outlet are formed in the top of the body, an air inlet chamber and an air outlet chamber are formed in the body at positions corresponding to the air inlet and the air outlet, a separation baffle is arranged between the air inlet chamber and the air outlet chamber, labyrinth baffles are arranged at the bottoms of the air inlet chamber and the air outlet chamber, a conical hopper is arranged at the bottom of the body, a discharging pipe is arranged at the bottom of the conical hopper, and a space bag is arranged at the discharging pipe.
Further, the body and the conical hopper are provided with access holes.
Further, the labyrinth plate comprises a straight plate structure and an inclined plate structure which are connected, and the angle between the straight plate structure and the inclined plate structure is 150 degrees.
Further, the feed opening of unloading pipe bottom includes welded plate, rubber slab and clamp plate, the angle between welded plate and the horizontal direction is 45.
Further, the blanking pipe adopts a circular welded pipe, and a manual butterfly valve is arranged on the blanking pipe.
Further, the body is made of carbon steel materials.
The device has the advantages that when dust-containing airflow encounters a labyrinth plate arranged on a path where the airflow must pass in the flowing process, the airflow bypasses an obstacle, particles continuously move forwards and collide on the obstacle due to inertia effect to be trapped down, so that the dust and the obstacle are separated, dust falls down and deposits on the bottom through the blanking hopper, when the dust is accumulated to a certain amount, the dust can overcome the negative pressure to push away the rubber plate and fall into a space bag, the weight of the residual powder is gradually reduced until the residual powder cannot overcome the negative pressure and then is sucked again by the rubber sealing plate, and the dust is opened again when the weight of the next powder exceeds the weight, so that the automatic blanking function is realized. The dust collecting equipment has the advantages of simple structure, high efficiency for collecting large-particle dust, convenience for overhauling and long service life.
Drawings
Fig. 1 is a schematic view of the overall structure of the present utility model.
FIG. 2 is a schematic view of the labyrinth plate structure of the present utility model.
Fig. 3 is a schematic view of the structure of the feed opening of the present utility model.
The reference numerals in the figure are 1, the body, 2, the air inlet, 3, the air outlet, 4, the air inlet chamber, 5, the air outlet chamber, 6, the separation baffle, 7, the labyrinth baffle, 71, the straight plate structure, 72, the inclined plate structure, 8, the cone hopper, 9, the blanking pipe, 10, the space bag, 11, the overhaul hole, 12, the welding plate, 13, the rubber plate, 14, the pressing plate, 15 and the manual butterfly valve.
Detailed Description
The present utility model will be further described with reference to the accompanying drawings and specific examples, which are not intended to be limiting, so that those skilled in the art will better understand the utility model and practice it.
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed, mechanically connected, electrically connected, directly connected, indirectly connected through an intervening medium, or in communication between two elements or in an interaction relationship between two elements, unless otherwise explicitly specified. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.
It will be understood that when an element is referred to as being "fixed" or "disposed" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.
Referring to fig. 1 to 3, an embodiment of a dust removing device for collecting dust by inertia and automatically discharging the dust according to the present utility model includes a main body 1, an air inlet 2 and an air outlet 3 are provided at the top of the main body 1, an air inlet chamber 4 and an air outlet chamber 5 are provided in the main body 1 corresponding to the positions of the air inlet 2 and the air outlet 3, a separation baffle 6 is provided between the air inlet chamber 4 and the air outlet chamber 5, labyrinth baffles 7 are provided at the bottoms of the air inlet chamber 4 and the air outlet chamber 5, a cone hopper 8 is provided at the bottom of the main body 1, a discharging pipe 9 is provided at the bottom of the cone hopper 8, and a space bag 10 is provided at the discharging pipe 9.
When the dust-containing gas enters the dust removing equipment from the gas inlet, particles flow downwards along with the direction of the gas flow, when encountering the labyrinth baffle 7 arranged on the path of the gas flow in the flowing process, the gas bypasses the obstacle, and the particles continue to move forwards and collide with the obstacle to be trapped due to the inertia effect, so that the dust-containing gas and the particles are separated. The flow guiding direction of the labyrinth baffle 7 is opposite to the air flow direction, so that the impact area of the particles can be increased, the particles are ensured not to be discharged together with the air flow, and the dust removal efficiency is increased.
The blanking pipe 9 is a circular welded pipe, a manual butterfly valve 15 is arranged on the blanking pipe 9, a blanking port at the bottom of the blanking pipe 9 comprises a welding plate 12, a rubber plate 13 and a pressing plate 14, an angle between the welding plate 12 and the horizontal direction is 45 degrees, and the joint of the welding plate 12 and the blanking pipe 9 is welded and fixed. Under the action of negative pressure, the rubber plate 13 of the blanking port is tightly connected with the circular welded pipe, dust is deposited at the bottom by sliding through the conical hopper 8, when the dust is accumulated to a certain amount, the dust can overcome the negative pressure to push away the rubber plate 13 and drop into the space bag 10, the weight of the residual powder is gradually reduced until the rubber plate 13 can not overcome the negative pressure and is sucked again, and the dust is opened again when the weight of the next powder exceeds the weight, so that the automatic blanking function is realized. The manual butterfly valve 15 at the blanking pipe 9 is in a normally open state, and when the space bag 10 is full of particles and the dust removing equipment needs to be replaced or overhauled, the manual butterfly valve 15 is closed, so that the particles are prevented from flowing backwards or leaking.
The main body 1 and the conical hopper 8 are respectively provided with an access hole 11, so that the operation and the maintenance are facilitated, the labyrinth baffle 7 comprises a straight plate structure 71 and an inclined plate structure 72 which are connected, the angle between the straight plate structure 71 and the inclined plate structure 72 is 150 degrees, the contact area is large, particles are easy to settle, and the main body 1 is made of carbon steel materials and has high structural strength.
The above-described embodiments are merely preferred embodiments for fully explaining the present utility model, and the scope of the present utility model is not limited thereto. Equivalent substitutions and modifications will occur to those skilled in the art based on the present utility model, and are intended to be within the scope of the present utility model. The protection scope of the utility model is subject to the claims.
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420947613.5U CN222342262U (en) | 2024-05-06 | 2024-05-06 | A dust removal device that uses inertia to collect dust and automatically discharges materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420947613.5U CN222342262U (en) | 2024-05-06 | 2024-05-06 | A dust removal device that uses inertia to collect dust and automatically discharges materials |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222342262U true CN222342262U (en) | 2025-01-14 |
Family
ID=94204557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420947613.5U Active CN222342262U (en) | 2024-05-06 | 2024-05-06 | A dust removal device that uses inertia to collect dust and automatically discharges materials |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222342262U (en) |
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2024
- 2024-05-06 CN CN202420947613.5U patent/CN222342262U/en active Active
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