Dust removal device for metal solid waste recycling

Abstract

The utility model discloses a dust removal device for metal solid waste recycling, and relates to the technical field of dust removal devices. The dust removal device comprises a dust removal box, an air inlet pipe and an air outlet pipe penetrate through the peripheral side surface of the dust removal box; a water pumping pipe penetrates through the peripheral side surface of the dust removal box; rotating shafts are rotationally arranged on the inner walls of the water pumping pipes; a plurality of impellers are uniformly fixed on the circumferential side surface of the rotating shaft; a slope plate is fixed on the inner wall of the dedusting box; a plurality of through holes are uniformly formed in the surface of the slope plate; a plurality of fixing plates are uniformly fixed on the peripheral side of the rotating shaft; a cleaning brush is fixed to the bottom face of the fixing plate. A fixed shaft is fixed on the top surface in the dust removal box; dust removal assemblies are arranged at the bottom ends of the fixing shafts; a liquid adding assembly is arranged on the surface of the dedusting box. The impeller is pushed by means of power of water pumping of the water pump, then the rotating shaft is driven to rotate, the fixing plate and the cleaning brush are driven to rotate, the cleaning brush cleans the surface of the slope plate, sunk dust is cleaned and falls down from the through holes, and the situation that the through holes are blocked due to excessive dust accumulation is prevented.

Description

Technical Field

[0001] The utility model belongs to the technical field of dust removal devices, and particularly relates to a dust removal device for metal solid waste resource utilization. Background Technique

[0002] Metal solid waste, abbreviated as metal solid waste, can usually be divided into two categories: valuable metal waste and valueless metal waste. Solid waste treatment technology refers to the technology that transforms solid waste into a form suitable for transportation, utilization, storage or final disposal, mainly including physical treatment, chemical treatment, biological treatment, heat treatment and solidification treatment technology, etc. Among them, chemical treatment is to use chemical methods to destroy the harmful components in solid waste to achieve harmlessness, or to transform it into a form suitable for further treatment and disposal.

[0003] In the process of metal solid waste resource utilization production, waste gas will be generated, and some dust generated during the treatment process will be mixed in the waste gas. If these dusts are not treated, the air environment will be polluted. Therefore, it is necessary to treat the waste gas. Most of the existing waste gas treatment devices wet the dust through atomizing nozzles, and the dust falls and is collected. However, when too much dust is collected, the through holes may be blocked, and the device needs to be shut down for cleaning, which not only wastes time but also has low working efficiency.

[0004] Therefore, we provide a dust removal device for metal solid waste resource utilization to solve the above problems. Content of the Utility Model

[0005] The purpose of the utility model is to provide a dust removal device for metal solid waste resource utilization. By means of the power of pumping water by a water pump to drive an impeller, and then drive a rotating shaft to rotate, and then drive a fixing plate and a cleaning brush to rotate. The cleaning brush cleans on the surface of the slope panel, and washes the settled dust down from the through holes, preventing the through holes from being blocked due to excessive dust accumulation, and solving the problem that when too much dust is collected in the existing device, the through holes may be blocked, and the device needs to be shut down for cleaning, which not only wastes time but also has low working efficiency.

[0006] To solve the above technical problems, the utility model is realized through the following technical solutions:

[0007] The utility model relates to a dust removal device for the resource utilization of metal solid waste, which comprises a dust removal box; an air inlet pipe and an air outlet pipe are fixedly penetrated through the peripheral side surface of the dust removal box; a water suction pipe is fixedly penetrated through the peripheral side surface of the dust removal box near the bottom surface; a rotating shaft is rotatably arranged on the inner wall of the water suction pipe; a plurality of impellers are uniformly and fixedly arranged on the peripheral side surface of the rotating shaft in a circumferential array; a slope panel is fixedly arranged on the inner wall of the dust removal box; the slope panel is arranged in a structure with a lower middle part and higher two sides; a plurality of through holes are uniformly penetrated through the surface of the slope panel; a rotating hole rotatably matched with the rotating shaft is arranged on the surface of the slope panel; a plurality of fixing plates are uniformly and fixedly arranged on the peripheral side surface of the rotating shaft in a circumferential array; a cleaning brush is fixedly arranged on the bottom surface of the fixing plate; a fixing shaft is fixedly arranged on the inner top surface of the dust removal box; a dust removal component is arranged on the inner top surface at the bottom end of the fixing shaft; a liquid adding component is arranged on the surface of the dust removal box.

[0008] The utility model is further arranged such that the dust removal component comprises a liquid distribution box fixed at the bottom end of the fixing shaft; a plurality of liquid distribution pipes are penetrated through the peripheral side surface of the liquid distribution box; a fixed atomizing nozzle is fixed at one end of each liquid distribution pipe; an adjustable part is arranged on the bottom surface of the liquid distribution box.

[0009] The utility model is further arranged such that the adjustable part comprises a corrugated pipe penetrated and fixed at the bottom surface of the liquid distribution box; a moving atomizing nozzle is fixed at the bottom end of the corrugated pipe; a plurality of adjusting shafts are uniformly and fixedly arranged on the peripheral side surface of the moving atomizing nozzle in a circumferential array.

[0010] The utility model is further arranged such that an L-shaped connecting shaft is fixed at the top end of the rotating shaft; a mounting shaft is fixed on the peripheral side surface of the L-shaped connecting shaft; an adjusting ring is fixed at the top end of the mounting shaft; an arc-shaped plate is fixed on the surface of the adjusting ring; the peripheral side surface of the arc-shaped plate is adapted to the adjusting shaft.

[0011] The utility model is further arranged such that the liquid adding component comprises a liquid storage bucket fixed on the surface of the dust removal box; a liquid leakage hole communicated with the inside of the dust removal box is penetrated through the bottom surface of the liquid storage bucket; a liquid inlet pipe is fixedly penetrated through the surface of the liquid storage box.

[0012] The utility model is further arranged such that a connecting plate is fixed at the top end of the L-shaped connecting shaft; a blocking disc is fixed on the side surface of the connecting plate; under the arrangement of the blocking disc, the liquid leakage hole can be blocked when the blocking disc is driven to rotate to the lower part of the liquid leakage hole.

[0013] The utility model is further arranged such that a conveying pipe is fixed at one end of the water suction pipe; a water suction pump is fixed on the surface of the dust removal box; the water suction end of the water suction pump is connected with the conveying pipe, and its water outlet end is communicated with the liquid inlet pipe.

[0014] The utility model is further arranged such that a filtering part is arranged at one end of the water suction pipe; the filtering part comprises a sealing cover threadedly and rotatably matched with one end of the water suction pipe; a filtering cotton is arranged between the sealing cover and the water suction pipe; a plurality of filtering holes are penetrated through the surface of the sealing cover.

[0015] The utility model has the following beneficial effects:

[0016] 1. The utility model utilizes the power of the water pump to pump water to drive the impeller, which in turn drives the rotation of the rotating shaft, and then drives the fixing plate and the cleaning brush to rotate. The cleaning brush cleans on the surface of the slope panel, washing the settled dust down through the through holes, preventing excessive dust accumulation from blocking the through holes.

[0017] 2. During the rotation of the rotating shaft of the utility model, it drives the L-shaped connecting shaft and the mounting shaft to rotate, and then drives the adjusting ring and the arc-shaped plate to rotate. When the protruding part of the arc-shaped plate contacts the adjusting shaft, it drives the movable atomizing nozzle to change the angle, and the movable atomizing nozzle can change the spraying angle, thereby expanding the spraying range.

[0018] 3. The treatment liquid used for treating waste gas in the utility model is collected and reused. The treatment liquid sprayed by the atomizing nozzle drives the dust to sink. As the dust settling on the inner bottom surface of the dust removal box increases, the treatment liquid also gradually increases. The treatment liquid is pumped again through the water pump for reuse, realizing the multiple utilization of the treatment liquid.

[0019] Of course, it is not necessary for any product implementing the utility model to achieve all the above-mentioned advantages simultaneously. Description of the Drawings

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the accompanying drawings required for describing the embodiments will be briefly introduced below. Obviously, the accompanying drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0021] Figure 1 It is a schematic structural diagram of a dust removal device for metal solid waste resource utilization.

[0022] Figure 2 It is a cross-sectional view of a dust removal device for metal solid waste resource utilization of the present utility model.

[0023] Figure 3 It is a schematic structural diagram of the rotating shaft of the present utility model.

[0024] Figure 4 For the present utility model Figure 2 Bottom view.

[0025] Figure 5 It is a schematic structural diagram of the filter element of the present utility model.

[0026] Figure 6 For the present utility model Figure 4 Enlarged view of area A.

[0027] In the accompanying drawings, the list of components represented by each reference numeral is as follows:

[0028] 1 - dust removal box, 2 - intake pipe, 3 - outlet pipe, 4 - water extraction pipe, 5 - rotating shaft, 6 - impeller, 7 - slope panel, 8 - through hole, 9 - rotating hole, 10 - fixing plate, 11 - cleaning brush, 12 - dust removal component, 13 - liquid adding component, 14 - fixed shaft, 15 - liquid distribution box, 16 - liquid distribution pipe, 17 - fixed atomizing nozzle, 18 - adjustable part, 19 - movable atomizing nozzle, 20 - adjusting shaft, 21 - L-shaped connecting shaft, 22 - mounting shaft, 23 - adjusting ring, 24 - arc-shaped plate, 25 - liquid storage barrel, 26 - liquid leakage hole, 27 - liquid inlet pipe, 28 - connecting plate, 29 - retaining plate, 30 - conveying pipe, 31 - water extraction pump, 32 - filtering part, 33 - sealing cover, 34 - filter cotton, 35 - filtering hole, 36 - corrugated pipe. Specific embodiments

[0029] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention. Specific Embodiment 1

[0031] Please refer to Figures 1-6 , the present invention is a dust removal device for metal solid waste resource utilization, including a dust removal box 1; an intake pipe 2 and an outlet pipe 3 are fixedly penetrated through the peripheral side surface of the dust removal box 1; a water extraction pipe 4 is fixedly penetrated through the peripheral side surface of the dust removal box 1 near the bottom surface; a rotating shaft 5 is rotatably arranged on the inner wall of the water extraction pipe 4; a plurality of impellers 6 are evenly fixedly arranged on the peripheral side surface of the rotating shaft 5 in a circumferential array; a slope panel 7 is fixedly arranged on the inner wall of the dust removal box 1; the slope panel 7 is arranged in a structure with a lower middle and higher sides; a plurality of through holes 8 are evenly penetrated through the surface of the slope panel 7; a rotating hole 9 that is rotationally matched with the rotating shaft 5 is arranged on the surface of the slope panel 7; a plurality of fixing plates 10 are evenly fixedly arranged on the peripheral side surface of the rotating shaft 5 in a circumferential array; a cleaning brush 11 is fixedly arranged on the bottom surface of the fixing plate 10; a fixed shaft 14 is fixedly arranged on the inner top surface of the dust removal box 1; a dust removal component 12 is arranged at the bottom end of the fixed shaft 14; a liquid adding component 13 is arranged on the surface of the dust removal box 1.

[0032] The operation process of this embodiment is as follows: First, the waste gas is introduced into the interior of the dust removal box 1 through the intake pipe 2. The liquid adding component 13 extracts the treatment liquid from the water extraction pipe 4 and transports the treatment liquid into the interior of the dust removal box 1 to treat the waste gas. The dust in the waste gas sinks and falls onto the surface of the slope panel 7. The structure of the slope panel 7 with a lower middle and higher sides enables the dust to fall faster to the bottom of the dust removal box 1. During the process of extracting the treatment liquid, the impeller 6 is pushed, thereby driving the rotation of the rotating shaft 5, and further driving the rotation of the fixing plate 10 and the cleaning brush 11. The cleaning brush 11 cleans on the surface of the slope panel 7, washing the settled dust down through the through holes 8 to prevent excessive dust accumulation from blocking the through holes. The treatment liquid is collected at the bottom of the dust removal box 1 for reuse. Specific Embodiment Two

[0034] Please refer to Figures 1-6 , on the basis of Specific Embodiment One, the dust removal component 12 includes a liquid distribution box 15 fixed to the bottom end of the fixed shaft 14; a plurality of liquid distribution pipes 16 are perforated through the circumferential side of the liquid distribution box 15; a fixed atomizing nozzle 17 is fixed to one end of the liquid distribution pipe 16; an adjustable member 18 is provided on the bottom surface of the liquid distribution box 15.

[0035] Specifically, the adjustable member 18 includes a corrugated pipe 36 fixedly penetrated through the bottom surface of the liquid distribution box 15; a moving atomizing nozzle 19 is fixed to the bottom end of the corrugated pipe 36; a plurality of adjusting shafts 20 are evenly fixed in a circumferential array on the circumferential side of the moving atomizing nozzle 19.

[0036] Furthermore, an L-shaped connecting shaft 21 is fixed to the top end of the rotating shaft 5; a mounting shaft 22 is fixed to the circumferential side of the L-shaped connecting shaft 21; an adjusting ring 23 is fixed to the top end of the mounting shaft 22; an arc-shaped plate 24 is fixed to the surface of the adjusting ring 23; the circumferential side of the arc-shaped plate 24 is adapted to the adjusting shaft 20.

[0037] The operation process of this embodiment is as follows: The liquid adding component 13 transports the treatment liquid to the liquid distribution box 15, and then the treatment liquid is transported to the liquid distribution pipes 16 and the fixed atomizing nozzles 17 through the liquid distribution box 15. During the rotation of the rotating shaft 5, the L-shaped connecting shaft 21 and the mounting shaft 22 are driven to rotate, and further the adjusting ring 23 and the arc-shaped plate 24 are driven to rotate. When the protruding part of the arc-shaped plate 24 contacts the adjusting shaft 20, the moving atomizing nozzle 19 is driven to change the angle, and the moving atomizing nozzle 19 can change the spraying angle, thereby expanding the spraying range. Specific Embodiment Three

[0039] Please refer to Figures 1-6 , on the basis of Specific Embodiment One and Specific Embodiment Two, the liquid adding component 13 includes a liquid storage bucket 25 fixed to the surface of the dust removal box 1; a liquid leakage hole 26 communicating with the interior of the dust removal box 1 is perforated through the bottom surface of the liquid storage bucket 25; a liquid inlet pipe 27 is fixedly penetrated through the surface of the liquid storage bucket 25.

[0040] Furthermore, a connecting plate 28 is fixed to the top end of the L-shaped connecting shaft 21; a retaining plate 29 is fixed to the side surface of the connecting plate 28; with the arrangement of the retaining plate 29, when the retaining plate 29 is driven to rotate below the liquid leakage hole 26, the liquid leakage hole 26 can be blocked.

[0041] Specifically, one end of the water suction pipe 4 is fixed with a delivery pipe 30; a water suction pump 31 is fixed to the surface of the dust removal box 1; the water suction end of the water suction pump 31 is connected to the delivery pipe 30, and its water outlet end is communicated with the liquid inlet pipe 27.

[0042] Furthermore, a filtering member 32 is arranged at one end of the water suction pipe 4; the filtering member 32 includes a cover 33 that is in threaded rotational fit with one end of the water suction pipe 4; a filter cotton 34 is arranged between the cover 33 and the water suction pipe 4; a plurality of filtering holes 35 are formed through the surface of the cover 33.

[0043] The operation process of this embodiment is as follows: The water suction pump 31 is used to extract the treatment liquid inside the dust removal box 1 for reuse. The treatment liquid passes through the filtering holes 35 and the filter cotton 34 on the cover 33. The filter cotton 34 blocks impurities, then passes through the water suction pipe 4 and the delivery pipe 30, and enters the inside of the liquid storage bucket 25 from the liquid inlet pipe 27. During the process of the rotating shaft 5 driving the L-shaped connecting shaft 21 to rotate, the connecting plate 28 and the retaining plate 29 are driven to rotate. When the retaining plate 29 is driven to rotate below the liquid leakage hole 26, the liquid leakage hole 26 can be blocked, so that the treatment liquid in the liquid storage bucket 25 no longer leaks, and the treatment liquid can be added periodically and quantitatively.

[0044] In the description of this specification, the description with reference to terms such as "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.

[0045] The preferred embodiments of the present invention disclosed above are only used to help explain the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the present invention to the specific embodiments described. Obviously, many modifications and variations can be made according to the content of this specification. These embodiments are selected and specifically described in this specification to better explain the principle and practical application of the present invention, so that those skilled in the art can understand and utilize the present invention well. The present invention is only limited by the claims and their full scope and equivalents.

Claims

1. A dust removal device for recycling metal solid waste, comprising a dust removal box (1); an air inlet pipe (2) and an air outlet pipe (3) are fixedly penetrated through the side surface of the dust removal box (1); the characteristics are: A water extraction pipe (4) is fixedly passed through the peripheral side surface of the dust removal box (1) near the bottom surface; a rotating shaft (5) is rotatably arranged on the inner wall of the water extraction pipe (4); and a plurality of impellers (6) are evenly fixedly arranged in a circular array on the peripheral side surface of the rotating shaft (5); A slope panel (7) is fixed to the inner wall of the dust removal box (1); the slope panel (7) is arranged in a structure with a lower middle and higher sides; a plurality of through holes (8) are evenly penetrated through the surface of the slope panel (7); The surface of the slope panel (7) is provided with a rotation hole (9) for rotationally cooperating with the rotation shaft (5); a plurality of fixing plates (10) are evenly fixed in a circular array on the circumferential side surface of the rotation shaft (5); a cleaning brush (11) is fixed on the bottom surface of the fixing plate (10); A fixed shaft (14) is fixed on the inner top surface of the dust removal box (1); a dust removal assembly (12) is arranged at the bottom end of the fixed shaft (14); and a liquid adding assembly (13) is arranged on the surface of the dust removal box (1).

2. A dust removal device for recycling metal solid waste according to claim 1, characterized in that: The dust removal assembly (12) comprises a liquid separation box (15) fixed at the bottom end of a fixed shaft (14); a plurality of liquid separation tubes (16) are provided through the peripheral side of the liquid separation box (15); a fixed atomizing nozzle (17) is fixed at one end of the liquid separation tube (16); and an adjustable part (18) is provided on the bottom surface of the liquid separation box (15).

3. A dust removal device for recycling metal solid waste according to claim 2, characterized in that: The adjustable member (18) comprises a bellows (36) penetrating and fixed on the bottom surface of the liquid separation box (15); a dynamic atomizing nozzle (19) is fixed at the bottom end of the bellows (36); and a plurality of adjustment shafts (20) are evenly fixed in a circular array on the circumferential side surface of the dynamic atomizing nozzle (19).

4. A dust removal device for recycling metal solid waste according to claim 3, characterized in that: An L-shaped connecting shaft (21) is fixed to the top of the rotating shaft (5); a mounting shaft (22) is fixed to the peripheral side of the L-shaped connecting shaft (21); an adjusting ring (23) is fixed to the top of the mounting shaft (22); an arc-shaped plate (24) is fixed to the surface of the adjusting ring (23); and the peripheral side of the arc-shaped plate (24) is adapted to the adjusting shaft (20).

5. A dust removal device for recycling metal solid waste according to claim 4, characterized in that: The liquid adding assembly (13) comprises a liquid storage barrel (25) fixed on the surface of the dust removal box (1); a liquid leakage hole (26) is provided through the bottom surface of the liquid storage barrel (25) and is connected to the interior of the dust removal box (1); and a liquid inlet pipe (27) is fixed through the surface of the liquid storage barrel (25).

6. A dust removal device for recycling metal solid waste according to claim 5, characterized in that: A connecting plate (28) is fixed to the top of the L-shaped connecting shaft (21); a baffle (29) is fixed to the side of the connecting plate (28); under the arrangement of the baffle (29), when the baffle (29) is driven to rotate below the leakage hole (26), the leakage hole (26) can be blocked.

7. A dust removal device for recycling metal solid waste according to claim 6, characterized in that: A delivery pipe (30) is fixed to one end of the water pumping pipe (4); a water pump (31) is fixed to the surface of the dust removal box (1); the water pumping end of the water pump (31) is connected to the delivery pipe (30), and its water outlet end is connected to the liquid inlet pipe (27).

8. A dust removal device for recycling metal solid waste according to claim 7, characterized in that: A filter element (32) is provided at one end of the water suction pipe (4); the filter element (32) comprises a sealing cover (33) threadably engaged with one end of the water suction pipe (4); filter cotton (34) is provided between the sealing cover (33) and the water suction pipe (4); and a plurality of filter holes (35) are provided through the surface of the sealing cover (33).

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