Venturi adjustable washing type dust remover

Abstract

The utility model relates to a venturi adjustable washing type dust remover which comprises a connecting section, a washing mechanism is arranged in the connecting section, a contraction section is arranged on one side of the connecting section, a throat pipe section is arranged on one side of the contraction section, a diffusion section is connected to one side of the throat pipe section, and the diffusion section is connected to the other side of the throat pipe section. And adjusting mechanisms are arranged inside and outside the throat pipe section. According to the Venturi adjustable washing type dust collector, firstly, dust-containing gas flows from the connecting section to the contraction section, meanwhile, washing liquid is sprayed out through the washing mechanism, meanwhile, the angle between the first adjusting plate and the second adjusting plate is adjusted according to the gas amount, specifically, a first motor and a second motor can drive a first inserting rod and a second inserting rod to rotate correspondingly, and the gas flow is adjusted; meanwhile, the rotating block rotates in the rotating groove, the first adjusting plate and the second adjusting plate can rotate, the passable diameter of the throat pipe section can be adjusted by adjusting the angle between the first adjusting plate and the second adjusting plate, and therefore the applicable air volume range is large.

Description

Technical Field

[0001] The utility model relates to the technical field of industrial washing, in particular to a Venturi adjustable washing dust collector. Background Technique

[0002] The Venturi scrubber belongs to a wet dust collector. By contacting and colliding the dust-containing gas with the washing liquid, solid particulate matter is separated from the dust-containing gas. During the working process of the Venturi scrubber, the injection speed of the dust-containing gas and the injection speed of the washing liquid will both affect the working efficiency of the scrubber.

[0003] For example, a long-throat Venturi wet scrubber with adjustable flow rate, with the patent number CN218901284U in China. A first connection part is opened on one side of the connection section of this scrubber. A flow regulating component is slidably arranged in the first connection part. An axial second connection part is opened on the flow regulating component. A washing component is slidably arranged in the second connection part. By sliding to control the depth of the flow regulating component in the connection part, the airway space is adjusted, so that the flow rate of the dust-containing gas is in a suitable state, which can improve the washing effect of the Venturi scrubber. When the dust-containing gas is adjusted by the flow regulating component, it can fully contact the washing liquid released by the washing component. This adjustment method is limited by the volume of the flow regulating component itself, resulting in a small adjustment range. Therefore, a Venturi adjustable washing dust collector is proposed to solve the above problems. Content of the Utility Model

[0004] Aiming at the deficiencies of the prior art, the utility model provides a Venturi adjustable washing dust collector, which has the advantage of a large adjustment range, and solves the problem that the adjustment method is limited by the volume of the flow regulating component itself, resulting in a small adjustment range.

[0005] To achieve the above-mentioned purpose of a large adjustment range, the utility model provides the following technical solution: A Venturi adjustable washing dust collector includes a connection section, a washing mechanism is arranged inside the connection section, a contraction section is arranged on one side of the connection section, a throat section is arranged on one side of the contraction section, a diffuser section is connected to one side of the throat section, and adjustment mechanisms are arranged inside and outside the throat section;

[0006] The adjustment mechanism includes a first adjustment component and a second adjustment component. The first adjustment component includes a first adjustment plate, a first mounting column is connected to one side of the first adjustment plate, a rotating block is connected to one side of the first mounting column, a first insertion rod is connected to one side of the first mounting column, and a first motor is connected to one side of the first insertion rod. The second adjustment component includes a second adjustment plate, a second mounting column is connected to one side of the second adjustment plate, a rotating groove is opened inside the second mounting column, a second insertion rod is connected to one side of the second mounting column, and a second motor is connected to one side of the second insertion rod.

[0007] Furthermore, both the first adjusting plate and the second adjusting plate are semi-circular, and the first adjusting plate and the second adjusting plate are vertically distributed.

[0008] Furthermore, both the first adjusting plate and the second adjusting plate are attached to the inner wall of the throat section, and the adjusting mechanism is located at one end of the throat section close to the contraction section.

[0009] Furthermore, the first mounting post is located below the first adjusting plate, the second mounting post is located above the second adjusting plate, and the rotating block is snap-fitted and rotatably connected to the rotating groove.

[0010] Furthermore, the first insertion rod and the second insertion rod are respectively located on the sides of the first mounting post and the second mounting post away from each other, and both the first insertion rod and the second insertion rod are inserted into and rotatably connected to the throat section.

[0011] Furthermore, the first motor and the second motor are respectively connected to the first insertion rod and the second insertion rod, and both the first motor and the second motor are connected to the throat section.

[0012] Compared with the prior art, the technical solution of the present application has the following beneficial effects:

[0013] In this Venturi adjustable washing dust collector, by setting the first motor and the second motor, the first insertion rod and the second insertion rod can be respectively driven to rotate, and at the same time, the rotating block rotates in the rotating groove, so that the first adjusting plate and the second adjusting plate can rotate.

[0014] In this Venturi adjustable washing dust collector, by adjusting the angle between the first adjusting plate and the second adjusting plate, the passable diameter of the throat section can be adjusted, so that a large range of air volumes can be applicable. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0016] Figure 2 is a schematic diagram of the overall sectional structure of the present utility model;

[0017] Figure 3 is a schematic diagram of the structure of the adjusting mechanism of the present utility model in the front view when adjusted to the closed state;

[0018] Figure 4 is a schematic diagram of the structure of the first adjusting component of the present utility model;

[0019] Figure 5 is a schematic diagram of the structure of the second adjusting component of the present utility model;

[0020] Figure 6 is a schematic diagram of the structure of the adjusting mechanism of the present utility model in the side view when adjusted to the maximum state.

[0021] In the figure: 1. Connection section; 101. Washing mechanism; 2. Shrinkage section; 3. Throat section; 4. Diffusion section; 5. Adjusting mechanism; 501. First adjusting component; 511. First adjusting plate; 512. First mounting post; 513. Rotating block; 514. First insertion rod; 515. First motor; 502. Second adjusting component; 521. Second adjusting plate; 522. Second mounting post; 523. Rotating groove; 524. Second insertion rod; 525. Second motor. Detailed implementation mode

[0022] 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 creative efforts shall fall within the protection scope of the present invention.

[0023] Please refer to Figures 1-6 , a Venturi adjustable washing dust collector in this embodiment includes a connection section 1. A washing mechanism 101 is arranged inside the connection section 1. A shrinkage section 2 is arranged on one side of the connection section 1. A throat section 3 is arranged on one side of the shrinkage section 2. A diffusion section 4 is connected to one side of the throat section 3. Adjusting mechanisms 5 are arranged both inside and outside the throat section 3. The adjusting mechanism 5 includes a first adjusting component 501 and a second adjusting component 502. The first adjusting component 501 includes a first adjusting plate 511. One side of the first adjusting plate 511 is connected to a first mounting post 512. One side of the first mounting post 512 is connected to a rotating block 513. One side of the first mounting post 512 is connected to a first insertion rod 514. One side of the first insertion rod 514 is connected to a first motor 515. The second adjusting component 502 includes a second adjusting plate 521. One side of the second adjusting plate 521 is connected to a second mounting post 522. A rotating groove 523 is opened inside the second mounting post 522. One side of the second mounting post 522 is connected to a second insertion rod 524. One side of the second insertion rod 524 is connected to a second motor 525.

[0024] In the case implementation, both the first adjusting plate 511 and the second adjusting plate 521 are semi-circular. The first adjusting plate 511 and the second adjusting plate 521 are distributed up and down. Both the first adjusting plate 511 and the second adjusting plate 521 are in contact with the inner wall of the throat section 3. The adjusting mechanism 5 is located at one end of the throat section 3 close to the shrinkage section 2. By adjusting the angle between the first adjusting plate 511 and the second adjusting plate 521, the available passing diameter of the throat section 3 can be adjusted, so that a large range of air volume can be applicable.

[0025] In the case implementation, the first mounting post 512 is located below the first adjusting plate 511, the second mounting post 522 is located above the second adjusting plate 521, the rotating block 513 is snap-connected and rotatably connected to the rotating groove 523, the first insertion rod 514 and the second insertion rod 524 are respectively located on the sides of the first mounting post 512 and the second mounting post 522 away from each other, the first insertion rod 514 and the second insertion rod 524 are both inserted and rotatably connected to the throat section 3. When the first adjusting plate 511 and the second adjusting plate 521 rotate, the rotating block 513 rotates in the rotating groove 523.

[0026] In the case implementation, the first motor 515 and the second motor 525 are respectively connected to the first insertion rod 514 and the second insertion rod 524, the first motor 515 and the second motor 525 are both connected to the throat section 3. By the first motor 515 and the second motor 525 respectively, the first insertion rod 514 and the second insertion rod 524 can be driven to rotate, thereby the angle between the first adjusting plate 511 and the second adjusting plate 521 can be adjusted.

[0027] During implementation, the operations are carried out according to the following steps:

[0028] 1) First, make the dust-containing gas flow from the connection section 1 to the contraction section 2, and at the same time, the washing liquid is sprayed out by the washing mechanism 101;

[0029] 2) And at the same time, adjust the angle between the first adjusting plate 511 and the second adjusting plate 521 according to the gas volume;

[0030] 3) Then the dust-containing gas and the washing liquid pass through the throat section 3 and the diffusion section 4.

[0031] To sum up, for this Venturi adjustable washing dust collector, the first motor 515 and the second motor 525 can respectively drive the first insertion rod 514 and the second insertion rod 524 to rotate, and at the same time, the rotating block 513 rotates in the rotating groove 523, so that the first adjusting plate 511 and the second adjusting plate 521 can rotate.

[0032] Moreover, by adjusting the angle between the first adjusting plate 511 and the second adjusting plate 521, the passable diameter of the throat section 3 can be adjusted, thereby the applicable air volume range is large, and the problem that the adjustment method is limited by the volume of the flow regulating component itself, resulting in a small adjustment range, is solved.

[0033] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprising", "including" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "comprising an..." does not exclude the presence of additional identical elements in the process, method, article or device comprising said element.

[0034] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A Venturi adjustable scrubber dust collector, comprising a connecting section (1), characterized in that: A washing mechanism (101) is arranged inside the connecting section (1), a contraction section (2) is arranged on one side of the connecting section (1), a throat section (3) is arranged on one side of the contraction section (2), a diffusion section (4) is connected to one side of the throat section (3), and an adjustment mechanism (5) is arranged inside and outside the throat section (3); The adjustment mechanism (5) comprises a first adjustment component (501) and a second adjustment component (502), wherein the first adjustment component (501) comprises a first adjustment plate (511), one side of the first adjustment plate (511) is connected to a first mounting column (512), one side of the first mounting column (512) is connected to a rotating block (513), one side of the first mounting column (512) is connected to a first plug rod (514), one side of the first plug rod (514) is connected to a first motor (515), and the second adjustment component (502) comprises a second adjustment plate (521), one side of the second adjustment plate (521) is connected to a second mounting column (522), a rotating groove (523) is provided inside the second mounting column (522), one side of the second mounting column (522) is connected to a second plug rod (524), and one side of the second plug rod (524) is connected to a second motor (525).

2. A Venturi adjustable scrubber according to claim 1, characterized in that: The first adjustment plate (511) and the second adjustment plate (521) are both semicircular in shape, and the first adjustment plate (511) and the second adjustment plate (521) are distributed vertically.

3. The Venturi adjustable scrubber according to claim 1, characterized in that: The first adjustment plate (511) and the second adjustment plate (521) are both in contact with the inner wall of the throat section (3), and the adjustment mechanism (5) is located at one end of the throat section (3) close to the contraction section (2).

4. The Venturi adjustable scrubber according to claim 1, characterized in that: The first mounting column (512) is located below the first adjustment plate (511), the second mounting column (522) is located above the second adjustment plate (521), and the rotating block (513) is engaged with the rotating groove (523) and is rotatably connected.

5. The Venturi adjustable scrubber according to claim 1, characterized in that: The first plug rod (514) and the second plug rod (524) are located on a side away from the first mounting column (512) and the second mounting column (522), and the first plug rod (514) and the second plug rod (524) are both plugged into and rotatably connected to the throat section (3).

6. The Venturi adjustable scrubber according to claim 1, characterized in that: The first motor (515) and the second motor (525) are connected to the first plug rod (514) and the second plug rod (524) respectively, and the first motor (515) and the second motor (525) are both connected to the throat section (3).

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