CN215916771U

CN215916771U - Dust removing equipment

Info

Publication number: CN215916771U
Application number: CN202122092614.5U
Authority: CN
Inventors: 李学勇
Original assignee: Shandong Runfeng Environmental Protection Technology Co ltd
Current assignee: Shandong Runfeng Environmental Protection Technology Co ltd
Priority date: 2021-08-31
Filing date: 2021-08-31
Publication date: 2022-03-01
Anticipated expiration: 2031-08-31

Abstract

The utility model provides dust removing equipment, and relates to the technical field of dust removing equipment. A dust removing device comprises a device body, wherein a dust removing cavity and an air outlet cavity are arranged in the device body, an air inlet is arranged on the upper cavity wall of the dust removing cavity, an air outlet is arranged on the air outlet cavity, and a filter device which inclines downwards is arranged between the dust removing cavity and the air outlet cavity; the device has high dust removal efficiency, the inner filtering device is not easy to be blocked by dust, the service life is long, the dust on the filtering device can be cleaned conveniently and rapidly, and the device does not need to be disassembled.

Description

Dust removing equipment

Technical Field

The utility model relates to the technical field of dust removing equipment, in particular to dust removing equipment.

Background

The existing dust removing equipment is widely applied to processing operation, bagging operation, electronic tin soldering, grinding operation, sand blasting operation, dust throwing operation, drilling operation, organic glass processing operation, chemical material polishing, cutting and powder, smoke dust and the like generated by other operation procedures of iron castings, and is widely applied.

But current dust collecting equipment filter equipment is blockked up by the dust easily in the dust removal, leads to the result of use not good, and dust collection efficiency is not high, and the effect of clearance filter equipment dust is also not good moreover, wastes time and energy.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide dust removing equipment which is high in dust removing efficiency, long in service time and convenient and quick to clean dust on a filter device, and a filter device is not easy to be blocked by dust, and the equipment does not need to be disassembled.

The embodiment of the utility model is realized by the following steps:

the embodiment of the application provides a dust collecting equipment, including the equipment body, this internal dust removal chamber and the chamber of giving vent to anger that is equipped with of above-mentioned equipment, the chamber wall is equipped with the air inlet on the above-mentioned dust removal chamber, is equipped with the gas outlet on the above-mentioned chamber of giving vent to anger, and above-mentioned dust removal chamber and the above-mentioned filter equipment who gives vent to anger and be equipped with the downward sloping between the chamber.

In some embodiments of the present invention, the filter device is provided with a filter plate on the upper side, and the filter plate is provided with a plurality of filter holes capable of filtering coarse dust.

In some embodiments of the utility model, the filter plate is arranged to be inclined downward, and the direction of inclination of the filter plate coincides with the direction of inclination of the filter device.

In some embodiments of the present invention, the filtering holes are tapered holes, and the diameter of the inlet end of the tapered holes is larger than that of the outlet end of the tapered holes.

In some embodiments of the present invention, the apparatus body is further provided with a blowing assembly for cleaning dust on the filtering device.

In some embodiments of the present invention, the blowing assembly includes a gas storage device, a first blowing pipe, a second blowing pipe, and a control valve disposed on the second injection pipe, an outlet of the gas storage device is communicated with the first blowing pipe, the second blowing pipe is communicated with the first blowing pipe, and an end of the second blowing pipe away from the first blowing pipe faces the filtering device and is disposed in the gas outlet cavity.

In some embodiments of the present invention, the control valve is a blowing valve, and the blowing valve is electrically connected to a pulse controller.

In some embodiments of the present invention, there are a plurality of the air inlets and a plurality of the air outlets.

In some embodiments of the present invention, any one of the air inlet and the air outlet is provided with a noise reduction duct.

In some embodiments of the present invention, the filter device is a hollow filter cartridge, one end of the hollow filter cartridge is closed, and the opening at the other end of the hollow filter cartridge is communicated with the air outlet cavity.

Compared with the prior art, the embodiment of the utility model has at least the following advantages or beneficial effects:

the utility model provides a dust collecting equipment, includes the equipment body, this internal dust removal chamber and the chamber of giving vent to anger that is equipped with of above-mentioned equipment, and the chamber wall is equipped with the air inlet on the above-mentioned dust removal chamber, is equipped with the gas outlet on the above-mentioned chamber of giving vent to anger, is equipped with the filter equipment of downward sloping between above-mentioned dust removal chamber and the chamber of giving vent to anger.

A filtering device is arranged between the dust removing cavity and the air outlet cavity, dust-carrying gas in the dust removing cavity is filtered by the filtering device, so that dust stays in the dust removing cavity, the filtered air enters the air outlet cavity and is discharged through the air outlet, and the dust removing cavity and the air outlet cavity can respectively do not interfere with each other, so that the dust removing effect is better; the air inlet is arranged on the upper cavity wall of the dust removing cavity, namely the air inlet is positioned on the upper side of the filtering device, and the filtering device is arranged in the dust removing cavity in a downward inclining manner, so that the air with dust directly contacts the filtering device in the downward movement process, the filtering surface of the filtering device can be fully utilized, and the filtering effect is better; filter equipment downward sloping setting, the coarse grain dust that drops on filter equipment can drop to the dust removal chamber lower part and collect from filter equipment because gravity and the effect of the air thrust that flows downwards, partly slight dust also can drop to the dust removal chamber lower part and collect because the effect of the air thrust of downstream simultaneously, make in-process using, the dust on the filter equipment can not long be deposited very fast, make filter equipment's live time longer, the result of use is better, high filtration efficiency, and then high dust collection efficiency.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

FIG. 1 is a schematic view of the overall structure of the present invention.

Icon: 1-equipment body, 2-dust removing cavity, 3-air outlet cavity, 21-air inlet, 31-air outlet, 4-filtering device, 5-filtering plate, 51-filtering hole, 6-spraying component, 61-air storage device, 62-first spraying pipeline, 63-second spraying pipeline, 64-control valve and 7-noise reduction pipeline.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the embodiments of the present invention, it should be noted that, if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate an orientation or a positional relationship based on the orientation or the positional relationship shown in the drawings, or an orientation or a positional relationship which is usually placed when the products of the present invention are used, the description is only for convenience and simplicity, and the indication or the suggestion that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, the present invention should not be construed as being limited. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not require that the components be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the embodiments of the present invention, "a plurality" represents at least 2.

In the description of the embodiments of the present invention, it should be further noted that unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Example 1

As shown in fig. 1, this embodiment provides a dust removing device, including equipment body 1, be equipped with dust removal cavity 2 and play gas cavity 3 in the above-mentioned equipment body 1, the wall is equipped with air inlet 21 on the above-mentioned dust removal cavity 2, is equipped with gas outlet 31 on the above-mentioned gas cavity 3 of giving vent to anger, is equipped with the filter equipment 4 of downward sloping between above-mentioned dust removal cavity 2 and the gas cavity 3 of giving vent to anger.

In the embodiment, the filtering device 4 is arranged between the dust removing cavity 2 and the air outlet cavity 3, and the dust-carrying gas in the dust removing cavity 2 is filtered by the filtering device 4, so that dust stays in the dust removing cavity 2, the filtered air enters the air outlet cavity 3 and is discharged through the air outlet 31, and the dust removing cavity 2 and the air outlet cavity 3 can respectively have no mutual interference, so that the dust removing effect is better; the air inlet 21 is arranged on the upper cavity wall of the dust removing cavity 2, namely the air inlet 21 is positioned on the upper side of the filtering device 4, and the filtering device 4 is obliquely arranged in the dust removing cavity 2 downwards, so that the air with dust directly contacts the filtering device 4 in the downward movement process, the filtering surface of the filtering device 4 can be fully utilized, and the filtering effect is better; the filter device 4 is arranged in a downward inclined manner, so that coarse particle dust falling on the filter device 4 can fall from the filter device 4 to the lower part of the dust removal cavity 2 to be collected under the action of gravity and downward flowing air thrust, and meanwhile, a part of fine dust can also fall to the lower part of the dust removal cavity 2 to be collected under the action of downward moving air thrust, so that the dust on the filter device 4 can not be quickly deposited in the using process, the service life of the filter device 4 is longer, the using effect is better, the filter efficiency is high, and further the dust removal efficiency is high; the dust removing chamber 2 has a dust hopper (dust collecting drawer) at the lower part, and dust can fall into the dust hopper (not shown) for centralized treatment.

Example 2

As shown in fig. 1, in this embodiment, in addition to embodiment 1, a filter plate 5 is provided on the upper side in the filter device 4, and a plurality of filter holes 51 capable of filtering coarse dust particles are provided in the filter plate 5.

In this embodiment, the filter plate 5 is disposed on the upper side of the filter device 4, after the gas with dust enters the dust removal chamber 2 from the gas inlet 21, the gas will pass through the filter plate 5 first, the filter plate 5 reduces the speed of most of the gas, when the gas is prevented from contacting the filter device 4, the speed is too high, damage to the filter device 4 can be caused by long-time use, the filter plate 5 can filter coarse particle dust in the gas passing through the filter plate 5, so that the coarse particle dust in the part of the gas cannot reach the filter device 4, and prevent a part of the coarse particle dust from being adsorbed to the surface of the filter device 4, so that the filter effect of the filter device 4 is poor, and the other part of the coarse particle dust in the gas not passing through the filter plate 5 can fall to the lower part of the dust removal chamber 2 due to the thrust action of gravity and the gas; simultaneously the gas in the filtration pore 51 can obtain acceleratedly, gaseous acceleration can drive gas on every side for gaseous speed obtains the small amplitude acceleration again after being reduced by filter 5, avoids gaseous speed to hang down excessively on the one hand, makes gas filtration's speed slow, and on the other hand makes gas have sufficient thrust to promote the dust on the filter equipment 4, makes the dust break away from filter equipment 4, makes filter equipment 4's live time longer, and the result of use is better.

In some embodiments of this embodiment, the filter plates 5 are arranged to be inclined downward, and the direction of inclination of the filter plates 5 coincides with the direction of inclination of the filter device 4.

In the above embodiment, the filter plate 5 is also obliquely arranged in the dust removing chamber 2, and the filtered coarse particle dust can fall into the lower part of the dust removing chamber 2 due to the gravity and the thrust action of the gas, so that the coarse particle dust on the filter plate 5 can be automatically cleaned after being filtered; the inclination direction of the filter plate 5 is consistent with the inclination direction of the filter device 4, so that the gas passing through the filter hole 51 can be in contact with the filter device 4 quickly, the effect of accelerating the gas around the gas driven by the accelerating gas passing through the filter hole 51 is better, the filtering speed of the gas is not influenced, the dust on a part of the filter device 4 can be cleaned, and the filtering effect of the filter assembly is better.

In some embodiments of the present invention, the filtering holes 51 are tapered holes, and the diameter of the inlet end of the tapered holes is larger than that of the outlet end of the tapered holes.

In the above embodiment, the conical hole is more obvious to gaseous effect with higher speed, and gaseous after the conical hole, for through the cylinder hole, the effect is better with higher speed, can be better to the gaseous effect with higher speed on every side for gaseous holistic speed obtains promoting, and gaseous process filter equipment 4 makes, makes filter equipment 4 filter effects better.

Example 3

As shown in fig. 1, in this embodiment, on the basis of some embodiments, the device body 1 is further provided with a blowing assembly for cleaning dust on the filtering device 4.

In this embodiment, the blowing subassembly is used for clearing up the laying dust on the filter equipment 4, and the blowing subassembly work is through blowing compressed air for the laying dust on the compressed air clearance filter equipment 4, and the in-process of laying dust upward movement simultaneously, the laying dust can be blocked by the filter 5 of upside, makes the laying dust can not float to air inlet 21 department because of the effect of blowing power, and the laying dust drops in dust settling chamber lower part because gravity, makes the laying dust on the filter equipment 4 obtain the clearance.

In some embodiments of the present invention, the blowing assembly includes a gas storage device 61, a first blowing pipe 62, a second blowing pipe 63, and a control valve 64 disposed on the second injection pipe, an outlet of the gas storage device 61 is communicated with the first blowing pipe 62, the second blowing pipe 63 is communicated with the first blowing pipe 62, and an end of the second blowing pipe 63 far away from the first blowing pipe 62 faces the filtering device 4 and is disposed in the gas outlet cavity 3.

In the above embodiment, the air storage device 61 is used for storing compressed air, when there is more accumulated dust on the filtering device 4, the dust removal effect of the filtering device 4 is obviously affected, the control valve 64 is started, the control valve 64 is opened, the compressed air can be sprayed out from the second blowing pipeline 63, the compressed air can directly blow the filtering device 4, so that the accumulated dust on the filtering device 4 is separated from the filtering device 4, and the accumulated dust can be settled at the lower part of the dust removal cavity 2, which is simple and convenient.

In some embodiments of the present invention, the control valve 64 is a blowing valve, and the blowing valve is electrically connected to a pulse controller.

In the above embodiment, the pulse controller is used to control the blowing valve, when there is more dust deposited on the surface of the filtering device 4, the pulse controller will control the blowing valve to open, the compressed air is blown out through the second blowing pipe 63, and at the same time, the ambient air which is several times the amount of the blower is induced to blow the deposited dust on the filtering device 4, so as to drop the dust on the filtering device 4 into the lower part of the dust removing chamber 2, and finally the dust is discharged from the dust hopper (dust collecting drawer) at the lower part of the dust removing chamber 2.

The dust remover adopts the pulse blowing mode, has both accomplished thorough deashing, does not harm filter equipment 4 again, makes filter equipment 4 life can ensure, and the deashing process is by pulse control appearance automatic control.

The pulse controller is JET670, is a product sold on the market, and has good replaceability.

Example 4

As shown in fig. 1, in the present embodiment, on the basis of some of the above embodiments, there are a plurality of the air inlets 21 and the air outlets 31.

In this embodiment, the air inlet 21 and the air outlet 31 are both multiple, and the dust removal work of multiple devices or process flows can be performed simultaneously, so that one dust removal device can be fully utilized, the waste of other dust removal devices is avoided, and the cost is saved.

In some embodiments of this embodiment, any one of the air inlet 21 and the air outlet 31 is provided with the noise reduction duct 7, and the noise reduction duct 7 is configured to make the generated sound smaller when the air enters from the air inlet 21 or exits from the air outlet 31, so as to avoid affecting the surrounding environment and causing noise pollution.

In some embodiments of this embodiment, the noise reduction pipe 7 is a silencing pipe, which may be a commercially available silencing pipe, and has a mature technology, a good silencing effect, a good replaceability, and a low cost.

Example 5

As shown in fig. 1, in this embodiment, based on some of the above embodiments, the filter device 4 is a hollow filter cartridge, one end of the hollow filter cartridge is closed, and an opening at the other end of the hollow filter cartridge is communicated with the air outlet chamber 3.

In the embodiment, the hollow filter cartridge has a large filtering area, can filter at 360 degrees, and has a better filtering effect and a longer service life; one end of the hollow filter cylinder is closed, the opening at the other end of the hollow filter cylinder is communicated with the air outlet cavity 3, the air jet of the second blowing pipeline 63 is over against the center of the hollow filter cylinder, compressed air is jetted out from the second blowing pipeline 63, meanwhile, ambient air which is several times of the amount of the jet is induced to enter the hollow filter cylinder and is rapidly jetted out from inside to outside, and dust on the outer surface of the filter cylinder falls into the dust collecting chamber.

In some embodiments of the present embodiment, the hollow filter cartridge is made by folding and rolling polyester fibers, and the polyester fibers have high resilience and strong damage resistance, so that the hollow filter cartridge has a long service life and a small pressure loss.

Example 6

As shown in fig. 1, in this embodiment, on the basis of the above embodiments, a plurality of hollow filter cartridges are arranged in the dust removing chamber 2 from top to bottom, and a plurality of second blowing ducts 63 are arranged, and the number of the second blowing ducts 63 is the same as the number of the hollow filter cartridges.

In the above embodiment, the plurality of hollow filter cartridges work together, so that the filtering speed and the effect of the gas can be better, and one second blowing pipeline 63 is responsible for cleaning one hollow filter cartridge, so that each hollow filter cartridge is cleaned more cleanly, and the service life of the hollow filter cartridge is ensured.

In summary, the embodiment of the present invention provides a dust removing device, including a device body 1, wherein a dust removing cavity 2 and an air outlet cavity 3 are arranged in the device body 1, an air inlet 21 is arranged on the upper wall of the dust removing cavity 2, an air outlet 31 is arranged on the air outlet cavity 3, and a filter device 4 inclined downward is arranged between the dust removing cavity 2 and the air outlet cavity 3; a filtering device 4 is arranged between the dust removing cavity 2 and the air outlet cavity 3, the dust-carrying gas in the dust removing cavity 2 is filtered by the filtering device 4, so that dust stays in the dust removing cavity 2, the filtered air enters the air outlet cavity 3 and is discharged through the air outlet 31, the dust removing cavity 2 and the air outlet cavity 3 can respectively do not interfere with each other, and the dust removing effect is better; the air inlet 21 is arranged on the upper cavity wall of the dust removing cavity 2, namely the air inlet 21 is positioned on the upper side of the filtering device 4, and the filtering device 4 is obliquely arranged in the dust removing cavity 2 downwards, so that the air with dust directly contacts the filtering device 4 in the downward movement process, the filtering surface of the filtering device 4 can be fully utilized, and the filtering effect is better; filter equipment 4 downward sloping setting, make the coarse grain dust that drops on filter equipment 4 drop to dust removal chamber 2 lower part from filter equipment 4 owing to gravity and the effect of the air thrust that flows downwards and collect, partly slight dust also can drop to dust removal chamber 2 lower part and collect owing to the effect of the air thrust of downstream simultaneously, make in-process using, the dust on filter equipment 4 can not be deposited very fast, make filter equipment 4's live time longer, the result of use is better, the filter efficiency is high, and then the dust collection efficiency is high.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A dust collecting apparatus, characterized in that: the dust removal device comprises an equipment body, wherein a dust removal cavity and an air outlet cavity are arranged in the equipment body, an air inlet is arranged on the upper cavity wall of the dust removal cavity, an air outlet is arranged on the air outlet cavity, and a downward-inclined filtering device is arranged between the dust removal cavity and the air outlet cavity.

2. A dusting apparatus according to claim 1, characterized in that: the filter device upside is equipped with the filter, be equipped with a plurality of filtration holes that can filter the coarse grain dust on the filter.

3. A dusting apparatus according to claim 2, characterized in that: the filter plate downward sloping sets up, the filter plate incline direction with filter equipment incline direction is unanimous.

4. A dusting apparatus according to claim 2, characterized in that: the filtering holes are tapered holes, and the aperture of the air inlet end of each tapered hole is larger than that of the air outlet end of each tapered hole.

5. A dusting apparatus according to claim 1, characterized in that: the equipment body is also provided with a blowing assembly for cleaning dust on the filtering device.

6. A dusting apparatus according to claim 5, characterized in that: the injection assembly comprises a gas storage device, a first injection pipeline, a second injection pipeline and a control valve arranged on the second injection pipeline, the outlet of the gas storage device is communicated with the first injection pipeline, the second injection pipeline is communicated with the first injection pipeline, and one end, far away from the first injection pipeline, of the second injection pipeline is opposite to the filtering device and is arranged in the gas outlet cavity.

7. A dusting apparatus according to claim 6, characterized in that: the control valve is a blowing valve, and the blowing valve is electrically connected with a pulse controller.

8. A dusting apparatus according to claim 1, characterized in that: the air inlet and the air outlet are both provided with a plurality of air inlets.

9. A dusting apparatus according to claim 8, characterized in that: and a noise reduction pipeline is arranged at any one of the air inlet and the air outlet.

10. A dust removing apparatus according to any one of claims 1 to 9, wherein: the filtering device is a hollow filtering cylinder, one end of the hollow filtering cylinder is closed, and an opening at the other end of the hollow filtering cylinder is communicated with the air outlet cavity.