CN113457291B

CN113457291B - Dust treatment equipment and dust treatment system with same

Info

Publication number: CN113457291B
Application number: CN202110806084.8A
Authority: CN
Inventors: 黄永亮; 王德佑; 肖登德
Original assignee: Hunan Ruiqing Environmental Equipment Co ltd
Current assignee: Hunan Ruiqing Environmental Equipment Co ltd
Priority date: 2021-07-16
Filing date: 2021-07-16
Publication date: 2022-11-22
Anticipated expiration: 2041-07-16
Also published as: CN113457291A

Abstract

The invention discloses dust treatment equipment which comprises a dust collection assembly and a dust filtering assembly, wherein the dust collection assembly comprises a shell and a dust collection cover, a dust collection chamber is arranged in the dust collection assembly, the dust collection cover is reversely buckled in the dust collection chamber, the dust collection cover comprises a fixing ring and a cover body arranged on the fixing ring, the cover body comprises a top cover, a plurality of dust removal devices and a plurality of sections, each dust removal device comprises a first connecting ring, a second connecting ring, a sliding ring, a first motor, a transmission case, a friction wheel and a dust removal brush, a first sliding groove is formed in the lower surface of the first connecting ring, a second sliding groove is formed in the upper surface of the second connecting ring, the upper edge of the sliding ring is inserted into the first sliding groove, the lower edge of the sliding ring is inserted into the second sliding groove, the transmission case is arranged on the sliding ring, the friction wheel is arranged on the transmission case, and the dust removal brush transversely penetrates through the sliding ring. Compared with the prior art, the invention realizes self cleaning and keeps better dust treatment effect for a long time.

Description

Dust treatment equipment and dust treatment system with same

Technical Field

The invention relates to the field of dust treatment, in particular to dust treatment equipment and a dust treatment system with the same.

Background

With the continuous development of modern industrial technology, the industrial production is developed on a large scale. In the industrial production process, due to the mechanical crushing and grinding of solid materials, dust is generated in various links such as mixing, screening, packaging and transportation of powdery materials, material combustion and the like, and if the dust is not processed in time, the dust can be sucked into human bodies and animals to cause harm to human bodies and animal bodies. Therefore, industrial dust processing equipment is required to process the dust. The processing to the dust among the prior art utilizes the filtration method usually to make air and dust separation, filters out the dust, but filter equipment is filtering the back, and the dust can accumulate gradually, influences subsequent filter effect. In view of the above, the inventors of the present application have conducted intensive studies to obtain a dust processing apparatus and a dust processing system having the dust processing apparatus.

Disclosure of Invention

An object of the present invention is to provide a dust processing apparatus which can clean itself and maintain a good dust processing effect for a long time, and another object of the present invention is to provide a dust processing system having the dust processing apparatus.

The technical purpose of the invention is realized by the following technical scheme:

a dust processing device comprises a dust collecting component and a dust filtering component, wherein the dust collecting component comprises a shell and a dust collecting cover, the bottom of the shell is provided with a connecting port, the side part of the shell is provided with an air inlet, the top of the shell is provided with an electric wire inlet and an air outlet, the interior of the shell is provided with a dust collecting chamber, the dust collecting cover is buckled in the dust collecting chamber reversely, the dust collecting cover comprises a fixing ring and a cover body arranged on the fixing ring, the fixing ring is fixed in the dust collecting chamber, which is higher than the air inlet, the cover body comprises a top cover, a plurality of dust removing devices and a plurality of segments, the dust removing device comprises a first connecting ring, a second connecting ring, a slip ring, a first motor, a transmission case, a friction wheel and a dust removing brush, the lower surface of the first connecting ring is provided with a first sliding chute, the upper surface of the second connecting ring is provided with a second sliding chute, the upper edge of the slip ring is inserted into the first sliding groove, the lower edge of the slip ring is inserted into the second sliding groove, the transmission case is arranged on the slip ring, the first motor is arranged on the transmission case, the friction wheel is arranged on the transmission case and driven to rotate by the transmission case, the periphery of the dust removing brush is tightly attached to the side surface of the first connecting ring or the side surface of the second connecting ring, the dust removing brush transversely penetrates through the slip ring, and is connected with the transmission case, the plurality of sections are sequentially arranged from top to bottom, one dust removing device is arranged between every two adjacent sections, and in every two adjacent sections, the lower edge of the upper section is connected with the first connecting ring, the upper edge of the lower section is connected with the second connecting ring, the top cover covers the section which is positioned at the uppermost position in the plurality of sections, and the dust filter assembly is connected to the connecting opening.

In a preferred embodiment, the segment includes a metal mesh support layer and a filter cloth layer, the filter cloth layer is adhered to an inner wall of the metal mesh support layer, a first limiting groove is disposed on a side surface of the first sliding groove, a second limiting groove is disposed on a side surface of the second sliding groove, a first limiting ring and a second limiting ring are disposed on a side surface of the slip ring, the first limiting ring is limited in the first limiting groove, and the second limiting ring is limited in the second limiting groove.

In a preferred embodiment, the dust removing brush comprises a brush rod and bristles, the bristles are arranged at one end of the brush rod, are positioned in the dust collection cover and contact with the side wall of the dust collection cover, and the other end of the brush rod penetrates through the slip ring and then is connected with the transmission case to receive power transmitted by the transmission case.

In a preferred embodiment, the transmission case comprises a case body, a first bevel gear and a second bevel gear, the driving shaft of the first motor is connected with the brush rod, the first bevel gear is installed on the driving shaft of the first motor, the second bevel gear is installed on the axle of the friction wheel, and the first bevel gear and the second bevel gear are matched.

In a preferred embodiment, the dust removing device further comprises a friction ring, the friction ring is arranged around the first connecting ring or the second connecting ring, the periphery of the friction wheel is tightly attached to the friction ring, and the friction ring is made of a rubber material.

In a preferred embodiment, the dust collecting assembly further includes a water pipe, the water pipe includes a main pipe and a plurality of branch pipes arranged in one-to-one correspondence with the plurality of dust removing devices, the plurality of branch pipes are connected to the main pipe, a water inlet hole is formed in the top of the housing, the main pipe enters the dust collecting chamber after passing through the water inlet hole, the dust removing device further includes a nozzle, a mounting hole is formed in the slip ring, the nozzle is mounted on the slip ring after passing through the mounting hole, and the nozzle is connected to one of the branch pipes.

In a preferred embodiment, the dust filtering assembly comprises a dust filtering box, a second motor, a conveying impeller, a guide plate and a filter plate, wherein a dust filtering chamber is arranged in the dust filtering box, the dust filtering chamber is provided with a circulation area and a precipitation area, the precipitation area is arranged below the circulation area, the guide plate is horizontally arranged in the circulation area, so that the circulation area is divided into an upper part and a lower part which are connected at two sides, the filter plate is vertically arranged in the circulation area, so that the part, located below the guide plate, of the circulation area is divided into a left part and a right part, the impeller is arranged in the circulation area, located below the guide plate and connected with the second motor, the impeller and the precipitation area are respectively located at two sides of the filter plate, a water outlet hole is formed in the bottom of the circulation area, and a slag outlet is formed in the bottom of the precipitation area.

A dust processing system comprises the dust processing equipment.

Compared with the prior art, the invention provides dust treatment equipment, under the structural arrangement, when dust removal work needs to be carried out on a dust collection cover, a first motor is started, the first motor drives a friction wheel to rotate through the transmission of a transmission box, the transmission box moves by means of the matching of the friction wheel and a first connecting ring or a second connecting ring, actually, a slip ring rotates, namely, a dust removal brush generates circular motion, the inner wall of a cover body is cleaned, dust accumulated on the inner wall of the cover body is brushed off, and therefore self cleaning of the cover body can be achieved.

Drawings

FIG. 1 is a schematic view of a dust processing apparatus according to the present invention.

FIG. 2 is a schematic view of a dust processing apparatus of the present invention with a portion of the housing removed.

Fig. 3 is an enlarged structural view of a portion a in fig. 2.

Fig. 4 is a schematic view (without friction ring) of the connection structure of the first connection ring, the second connection ring and the slip ring of the dust disposal device according to the present invention.

FIG. 5 is a schematic view of the dust removing device (without friction ring) of the dust processing apparatus according to the present invention.

Fig. 6 is a schematic structural view of a segment of a dust handling apparatus according to the present invention.

Fig. 7 is a schematic view of the internal structure of a transmission case of a dust treatment apparatus according to the present invention.

Fig. 8 is a cut-away schematic structure diagram of a dust filter assembly of the dust treatment equipment.

In the figure

A housing 1; a connecting port 2; an air inlet 3; a wire inlet 4; an air outlet 5; a dust collecting chamber 6; a fixing ring 7; a top cover 8; a dust removing device 9; a first connecting ring 10; a first chute 11; a first limit groove 12; a second connection ring 13; a second chute 14; a second limit groove 15; a slip ring 16; a first stop collar 17; a second stop collar 18; a first motor 19; a transmission case 20; a case 21; a first bevel gear 22; a second bevel gear 23; a friction wheel 24; a segment 25; a metal mesh support layer 26; a filter cloth layer 27; a brush bar 28; bristles 29; a friction ring 30; a dust filtration tank 31; a dust filtration chamber 32; a recirculation zone 33; a water outlet hole 34; a settling zone 35; a slag outlet 36; a second motor 37; a delivery impeller 38; a deflector 39; a filter plate 40; and a spray head 41.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.

As shown in fig. 1 to 8, a dust processing apparatus comprises a dust collecting component and a dust filtering component, wherein the dust collecting component comprises a housing 1 and a dust collecting cover, the bottom of the housing 1 is provided with a connecting port 2, the side part is provided with an air inlet 3, the top part is provided with an electric wire inlet 4 and an air outlet 5, the interior is provided with a dust collecting chamber 6, the dust collecting cover is buckled in the dust collecting chamber 6, the dust collecting cover comprises a fixing ring 7 and a cover body arranged on the fixing ring 7, the fixing ring 7 is fixed in the dust collecting chamber 6 and is higher than the air inlet 3, the cover body comprises a top cover 8, a plurality of dust removing devices 9 and a plurality of sections 25, the dust removing devices 9 comprise a first connecting ring 10, a second connecting ring 13, a sliding ring 16, a first motor 19, a transmission case 20, a friction wheel 24 and a dust removing brush, the lower surface of the first connecting ring 10 is provided with a first sliding groove 11, the upper surface of the second connecting ring 13 is provided with a second sliding groove 14, the upper edge of the slip ring 16 is inserted into the first sliding groove 11, the lower edge of the slip ring is inserted into the second sliding groove 14, the transmission case 20 is mounted on the slip ring 16, the first motor 19 is mounted on the transmission case 20, the friction wheel 24 is mounted on the transmission case 20, the transmission case 20 drives the transmission case to rotate, the periphery of the transmission case is tightly attached to the side surface of the first connecting ring 10 or the side surface of the second connecting ring 13, the dust removing brush traverses the slip ring 16 and is connected with the transmission case 20, the plurality of segments 25 are sequentially arranged from top to bottom, one dust removing device 9 is arranged between every two adjacent segments 25, the lower edge of the segment 25 positioned on the upper side is connected with the first connecting ring 10, and the upper edge of the segment 25 positioned on the lower side is connected with the second connecting ring 13 in every two adjacent segments 25, the top cover 8 covers the section 25 which is positioned uppermost among the sections 25, and the dust filter assembly is connected to the connection port 2.

The dust treatment equipment of the embodiment is structurally arranged, when dust removal work needs to be carried out on the dust collection cover, the first motor 19 is started, the first motor 19 drives the friction wheel 24 to rotate through transmission of the transmission box 20, the transmission box 20 moves by means of matching of the friction wheel 24 and the first connecting ring 10 or the second connecting ring 13, actually, the sliding ring 16 rotates, namely, the dust removal brush generates circular motion, the inner wall of the cover body is cleaned, dust accumulated on the inner wall of the cover body is brushed off, self cleaning of the cover body can be achieved, in order to avoid knotting of electric wires of the first motor 19, the rotation direction of the first motor 19 is set to be reciprocating rotation, and when the dust removal brush runs for a circle, the rotation direction moves and the operation is reciprocating.

Specifically, the segment 25 includes a metal mesh support layer 26 and a filter cloth layer 27, the filter cloth layer 27 is adhered to an inner wall of the metal mesh support layer 26, a first limiting groove 12 is disposed on a side surface of the first sliding groove 11, a second limiting groove 15 is disposed on a side surface of the second sliding groove 14, a first limiting ring 17 and a second limiting ring 18 are disposed on a side surface of the slip ring 16, the first limiting ring 17 is limited in the first limiting groove 12, the second limiting ring 18 is limited in the second limiting groove 15, and by cooperation of the first limiting ring 17 and the first limiting groove 12 and cooperation of the second limiting ring 18 and the second limiting groove 15, connection between the slip ring 16 and the first limiting ring 17 and the second limiting ring 18 is achieved, and stability of the dust collecting cover structure is guaranteed.

The dust removing brush specifically comprises a brush rod 28 and bristles 29, the bristles 29 are arranged at one end of the brush rod 28, are positioned in the dust collection cover and contact with the side wall of the dust collection cover, and the other end of the brush rod 28 penetrates through the slip ring 16 and then is connected with the transmission case 20 to receive power transmitted by the transmission case 20. The power transmitted to the brush bar 28 by the transmission case 20 drives the brush bar 28 to rotate, thereby driving the brush bristles 29 to rotate, and the brush bristles 29 clean the inner wall of the dust collection cover.

Specifically, the transmission case 20 includes a case 21, a first bevel gear 22 and a second bevel gear 23, a driving shaft of the first motor 19 is connected to the brush rod 28, the first bevel gear 22 is mounted on the driving shaft of the first motor 19, the second bevel gear is mounted on a wheel shaft of the friction wheel 24, and the first bevel gear 22 and the second bevel gear 23 are matched with each other, such a structure is a mature technology in the prior art, and is not described herein in detail, and a main function thereof is to transmit power of the motor to the dust removing brush and the friction wheel 24 respectively.

In order to make the friction wheel 24 work more smoothly, the dust removing device 9 further includes a friction ring 30, the friction ring 30 is disposed around the first connecting ring 10 or the second connecting ring 13, the circumference of the friction wheel 24 is tightly attached to the friction ring 30, the friction ring 30 is made of rubber, and the friction ring 30 is used to increase the friction force of the friction wheel 24 during work, so as to smoothly drive the slip ring 16 to rotate.

In order to further comprise a water conveying pipe, the water conveying pipe comprises a main pipe and a plurality of branch pipes which are arranged in one-to-one correspondence to the plurality of dust removing devices 9, the branch pipes are connected with the main pipe, a water inlet hole is formed in the top of the shell 1, the main pipe penetrates through the water inlet hole and then enters the dust collecting chamber 6, the dust removing devices 9 further comprise spray heads 41, mounting holes are formed in the sliding ring 16, the spray heads 41 penetrate through the mounting holes and then are mounted on the sliding ring 16, and the spray heads 41 are connected with one branch pipe. With the above arrangement, water entering from the water pipe is ejected from the nozzle 41 to clean the inner wall of the dust collecting cover.

Further, the dust filtering assembly comprises a dust filtering box 31, a second motor 37, a conveying impeller 38, a guide plate 39 and a filter plate 40, the dust filtering box 31 is internally provided with a dust filtering chamber 32, the dust filtering chamber 32 is provided with an annular flow area 33 and a settling area 35, the settling area 35 is arranged below the annular flow area 33, the guide plate 39 is horizontally arranged in the annular flow area 33, so that the annular flow area 33 is divided into an upper part and a lower part which are connected at two sides, the filter plate 40 is vertically arranged in the annular flow area 33, so that the part, located below the guide plate 39, of the annular flow area 33 is divided into a left part and a right part, the impeller is arranged in the annular flow area 33, is located below the guide plate 39 and is connected with the second motor 37, the impeller and the settling area 35 are respectively located at two sides of the filter plate 40, the bottom of the annular flow area 33 is provided with a water outlet 34, and the bottom of the settling area 35 is provided with a slag outlet 36.

Under the above-mentioned structure, the sewage falling from the dust collecting cover falls into the dust filtering chamber 32, the second motor 37 drives the conveying impeller 38 to rotate, so that the sewage in the circulation area 33 flows circularly, the circular flow direction is such that the water flow passes through the upper part of the settling area 35 and then passes through the filter plate 40, namely, the circular flow direction is clockwise direction in the state shown in fig. 8, under the arrangement, the sewage is filtered by the filter plate 40 in the circulation process, the filter plate 40 blocks the impurities and falls into the settling area 35, so that the water passing through the filter plate 40 is continuously filtered, the impurities left after filtering fall into the settling area 35, thereby realizing the high-efficiency separation of water and impurities, after the separation is completed, the filtered water is discharged from the water outlet 34, and the filter residue is discharged from the slag outlet 36.

A dust handling system comprising the dust handling apparatus of claims 1-7.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or terminal that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or terminal. Without further limitation, an element defined by the phrases "comprising … …" or "comprising … …" does not exclude the presence of additional elements in a process, method, article, or terminal that comprises the element. Further, herein, "greater than," "less than," "more than," and the like are understood to exclude the present numbers; the terms "above", "below", "within" and the like are to be understood as including the number.

The foregoing description of the embodiments is provided to facilitate an understanding and use of the invention by those skilled in the art, and it will be readily apparent to those skilled in the art that various modifications may be made to the embodiments and that the generic principles defined herein may be applied to other embodiments without the use of inventive faculty. Therefore, the present invention is not limited to the above embodiments, and those skilled in the art should make improvements and modifications within the scope of the present invention based on the disclosure of the present invention.

Claims

1. A dust processing device is characterized by comprising a dust collecting component and a dust filtering component, wherein the dust collecting component comprises a shell and a dust collecting cover, the bottom of the shell is provided with a connecting port, the side part of the shell is provided with an air inlet, the top of the shell is provided with an electric wire inlet and an air outlet, the interior of the shell is provided with a dust collecting chamber, the dust collecting cover is buckled in the dust collecting chamber reversely, the dust collecting cover comprises a fixing ring and a cover body arranged on the fixing ring, the fixing ring is fixed in the dust collecting chamber, which is higher than the air inlet, the cover body comprises a top cover, a plurality of dust removing devices and a plurality of sections, the dust removing device comprises a first connecting ring, a second connecting ring, a slip ring, a first motor, a transmission case, a friction wheel and a dust removing brush, the lower surface of the first connecting ring is provided with a first sliding chute, the upper surface of the second connecting ring is provided with a second sliding chute, the upper edge of the slip ring is inserted into the first sliding groove, the lower edge of the slip ring is inserted into the second sliding groove, the transmission case is arranged on the slip ring, the first motor is arranged on the transmission case, the friction wheel is arranged on the transmission case and driven to rotate by the transmission case, the periphery of the dust removing brush is tightly attached to the side surface of the first connecting ring or the side surface of the second connecting ring, the dust removing brush transversely penetrates through the slip ring, and is connected with the transmission case, the plurality of sections are sequentially arranged from top to bottom, one dust removing device is arranged between every two adjacent sections, and in every two adjacent sections, the lower edge of the upper section is connected with the first connecting ring, the upper edge of the lower section is connected with the second connecting ring, the top cover is covered on the section which is positioned at the uppermost position in the plurality of sections, and the dust filter assembly is connected to the connecting port; the dust removing brush comprises a brush rod and brush bristles, the brush bristles are arranged at one end of the brush rod, are positioned in the dust collection cover and contact with the side wall of the dust collection cover, and the other end of the brush rod penetrates through the slip ring and then is connected with the transmission case to receive power transmitted by the transmission case; the sections comprise a metal mesh supporting layer and a filter cloth layer, and the filter cloth layer is adhered to the inner wall of the metal mesh supporting layer.

2. The dust processing apparatus of claim 1, wherein a first limiting groove is formed on a side surface of the first sliding groove, a second limiting groove is formed on a side surface of the second sliding groove, a first limiting ring and a second limiting ring are arranged on a side surface of the slip ring, the first limiting ring is limited in the first limiting groove, and the second limiting ring is limited in the second limiting groove.

3. A dust disposal apparatus as claimed in claim 1, wherein said transmission case includes a case body, a first bevel gear and a second bevel gear, a driving shaft of said first motor is connected to said brush rod, said first bevel gear is mounted on a driving shaft of said first motor, said second bevel gear is mounted on a wheel axle of said friction wheel, and said first bevel gear and said second bevel gear are engaged.

4. The dust processing apparatus of claim 1, wherein the dust removing device further comprises a friction ring, the friction ring is disposed around the first connecting ring or the second connecting ring, a circumference of the friction wheel is tightly attached to the friction ring, and the friction ring is made of rubber material.

5. The dust disposal apparatus of claim 1, wherein the dust collection assembly further comprises a water pipe, the water pipe comprises a main pipe and a plurality of branch pipes, the branch pipes are arranged corresponding to the dust removal devices one by one, the branch pipes are connected with the main pipe, a water inlet is arranged at the top of the housing, the main pipe enters the dust collection chamber after passing through the water inlet, the dust removal device further comprises a nozzle, a mounting hole is arranged on the slip ring, the nozzle is mounted on the slip ring after passing through the mounting hole, and the nozzle is connected with one branch pipe.

6. The dust processing apparatus of claim 5, wherein the dust filter assembly comprises a dust filter box, a second motor, a delivery impeller, a guide plate and a filter plate, the dust filter box has a dust filter chamber therein, the dust filter chamber has an annular flow area and a settling area, the settling area is disposed below the annular flow area, the guide plate is horizontally disposed in the annular flow area so that the annular flow area is divided into an upper part and a lower part which are connected at two sides, the filter plate is vertically disposed in the annular flow area so that the part of the annular flow area below the guide plate is divided into a left part and a right part, the impeller is disposed in the annular flow area and below the guide plate and connected with the second motor, the impeller and the settling area are respectively disposed at two sides of the filter plate, the bottom of the annular flow area is provided with a water outlet, and the bottom of the settling area is provided with a slag outlet.

7. A dust handling system comprising the dust handling apparatus of any of claims 1 to 6.