Dust discharge device for suspension type multi-tube ceramic dust remover

Abstract

The utility model discloses a dust pollution discharge device for a suspension type multi-tube ceramic dust remover, which belongs to the technical field of dust removers and comprises a dust collecting hopper, a cleaning component for cleaning the inner wall of the dust collecting hopper is mounted in the dust collecting hopper, clamping grooves are formed in the inner walls of the two sides of the dust collecting hopper, and the cleaning component comprises a supporting block. A first motor is fixed to the upper portion of the supporting block, an output shaft of the first motor penetrates through the supporting block and is fixedly provided with a first connecting block, a vertical first electric telescopic rod is fixed to the lower portion of the first connecting block, a second connecting block is fixed to an output shaft of the first electric telescopic rod, and scraping brush arms are fixed to the first connecting block and the second connecting block. According to the blowdown device, after the cleaning assembly is installed in the dust collecting hopper, under the action of the second spring, the two scraping strips are both attached to the inner wall of the dust collecting hopper, the first motor is started to control the scraping and brushing arm to rotate, the scraping and brushing arm is attached to the inner wall of the dust collecting hopper to scrape and brush for a circle, and the problem that dust is attached to the inner wall of the dust collecting hopper and is difficult to discharge can be solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of dust collectors, and particularly relates to a dust discharge device for a suspended multi-tube ceramic dust collector. Background Art

[0002] The suspended ceramic multi-tube dust collector is a high-efficiency, low-resistance dust removal device that can be suspended when idle. The dust collector is a cyclone type dust collector. When the dust-laden gas enters the dust collector, it passes through the ceramic guide and rotates at high speed inside the cyclone. Under the action of centrifugal force, the dust and gas are separated and the dust falls into the dust hopper.

[0003] Since dust can be very fine, when cleaning the ash hopper, the dust easily sticks to the inner wall of the ash hopper and is difficult to discharge completely. If the ash hopper in the dust collector is set too large, it is easy to cause the dust collector to be too large and occupy a large space. If it is set too small, the amount of dust it can accommodate is small, and the ash hopper needs to be cleaned frequently, which is time-consuming and laborious. In order to solve the above problems, a dust discharge device for a suspended multi-tube ceramic dust collector is provided.

[0004] It should be noted that the above contents belong to the technical knowledge of the inventor and do not necessarily constitute prior art. Utility Model Content

[0005] In order to solve the above problems, the purpose of the utility model is to provide a dust discharge device for a suspended multi-tube ceramic dust collector. After the cleaning assembly is installed inside the ash hopper, under the action of the second spring, the two scraping strips are attached to the inner wall of the ash hopper. By starting the first electric telescopic rod, the height of a scraping brush arm located below can be adjusted so that it can adapt to the depth of the ash hopper. By starting the first motor to control the rotation of the scraping brush arm, it can scrape and brush along the inner wall of the ash hopper for one circle, which can avoid the problem of dust sticking to the inner wall of the ash hopper and being difficult to discharge.

[0006] To achieve the above purpose, the utility model proposes a dust discharge device for a suspended multi-tube ceramic dust collector, the discharge device comprising an ash hopper, a cleaning assembly for cleaning the inner wall of the ash hopper is installed in the ash hopper, and the inner walls on both sides of the ash hopper are provided with engaging grooves.

[0007] The cleaning assembly includes a support block, telescopic arms are fixed on both sides of the support block, a first motor is fixed above the support block, an output shaft of the first motor passes through the support block and a first connecting block is fixed thereto, a vertical first electric telescopic rod is fixed below the first connecting block, a second connecting block is fixed on the output shaft of the first electric telescopic rod, and scraping arms are fixed on both the first connecting block and the second connecting block.

[0008] Furthermore, the scraper arm includes a second rod sleeve, the second rod sleeves on the two scraper arms are respectively fixed on the first connecting block and the second connecting block, the second rod sleeves on the two scraper arms have different orientations, a second sliding rod is sleeved in the second rod sleeve, one end of the second sliding rod is located outside, a U-shaped bracket is fixed to the end of the second sliding rod located outside, a second spring is fixedly connected between the U-shaped bracket and the second rod sleeve, a connecting shaft is rotatably provided on the U-shaped bracket, and a scraper strip is vertically fixed on the connecting shaft.

[0009] Furthermore, the telescopic arm includes a horizontal first rod sleeve, which is fixed on the supporting block, and a first sliding rod is sleeved inside the first rod sleeve, one end of the first sliding rod is located outside, and a snap block matching the snap groove is fixed on the end of the first sliding rod located outside, and a first spring is fixedly connected between the snap block and the first rod sleeve.

[0010] Furthermore, a pressing component for pressing the dust in the dust collecting hopper is fixed on the cleaning component.

[0011] Furthermore, the pressing assembly includes a horizontal second electric telescopic rod, which is fixed to one side of the second connecting block, a connecting strip is vertically fixed below the output shaft of the second electric telescopic rod, and a horizontal pressing plate is fixed below the connecting strip.

[0012] Furthermore, a discharge control component for controlling the discharge of the ash collecting hopper is fixed at the bottom of the ash collecting hopper.

[0013] Furthermore, the discharge control component includes a support frame fixed to one side of the ash hopper, a cylinder is fixed to one side of the support frame, and an output shaft of the cylinder passes through the support frame and is fixed with a blocking plate for blocking the discharge port of the ash hopper.

[0014] The utility model provides a suspended multi-tube ceramic dust collector dust discharge device which can bring the following beneficial effects:

[0015] 1. After the cleaning assembly is installed inside the ash hopper, the two scraping strips are attached to the inner wall of the ash hopper under the action of the second spring. The height of a scraping arm located below can be adjusted by starting the first electric telescopic rod to adapt to the depth of the ash hopper. The scraping arm is controlled to rotate by starting the first motor to scrape and brush against the inner wall of the ash hopper for one circle, thereby avoiding the problem that dust is attached to the inner wall of the ash hopper and is difficult to discharge.

[0016] 2. When a certain amount of dust accumulates in the ash hopper in the sewage discharge device of the utility model, the first electric telescopic rod and the first motor can cooperate to control the pressure plate to press the dust in the ash hopper, thereby increasing the dust holding capacity of the ash hopper and reducing the frequency of cleaning dust. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0018] Figure 1 This is a first-view structural schematic diagram of a dust discharge device for a suspended multi-tube ceramic dust collector according to the utility model.

[0019] Figure 2 It is a structural schematic diagram of the cleaning component and the pressing component of the utility model.

[0020] Figure 3 This is a second perspective structural schematic diagram of a dust discharge device for a suspended multi-tube ceramic dust collector according to the utility model. DETAILED DESCRIPTION

[0021] In order to more clearly illustrate the overall concept of the present invention, a detailed description is given below in the form of examples in conjunction with the accompanying drawings.

[0022] In the description of the present invention, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "axial", "radial", "circumferential" and the like indicating orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0023] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0024] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or a communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0025] In the present utility model, unless otherwise clearly specified and limited, the first feature "on" or "under" the second feature may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. In the description of this specification, the description of reference terms "one scheme", "some schemes", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the scheme or example are included in at least one scheme or example of the present utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same scheme or example. Moreover, the specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more schemes or examples.

[0026] The embodiment of the utility model provides a dust discharge device for a suspended multi-tube ceramic dust collector, the discharge device comprising a dust collecting hopper 1, such as Figure 1 As shown, a cleaning assembly 2 for cleaning the inner wall of the ash hopper 1 is installed in the ash hopper 1, a pressing assembly 3 for pressing the dust in the ash hopper 1 is fixed on the cleaning assembly 2, and a discharge control component 4 for controlling the discharge of the ash hopper 1 is fixed at the bottom of the ash hopper 1.

[0027] The inner walls of both sides of the ash collecting hopper 1 are provided with engaging grooves 11 .

[0028] The cleaning assembly 2 includes a support block 21, such as Figure 2 As shown, telescopic arms are fixed on both sides of the support block 21, a first motor 26 is fixed above the support block 21, an output shaft of the first motor 26 passes through the support block 21 and is fixed with a first connecting block 27, a vertical first electric telescopic rod 28 is fixed below the first connecting block 27, a second connecting block 29 is fixed on the output shaft of the first electric telescopic rod 28, and scraping arms are fixed on both the first connecting block 27 and the second connecting block 29.

[0029] The telescopic arm includes a horizontal first rod sleeve 22, which is fixed on the support block 21. A first sliding rod 23 is sleeved inside the first rod sleeve 22. One end of the first sliding rod 23 is located outside. A snap block 24 that matches the snap groove 11 is fixed to the end of the first sliding rod 23 located outside. A first spring 25 is fixedly connected between the snap block 24 and the first rod sleeve 22.

[0030] The scraper arm includes a second rod sleeve 210, and the second rod sleeves 210 on the two scraper arms are respectively fixed on the first connecting block 27 and the second connecting block 29. The second rod sleeves 210 on the two scraper arms have different orientations. A second sliding rod 211 is sleeved in the second rod sleeve 210, and one end of the second sliding rod 211 is located outside. A U-shaped bracket 212 is fixed to the end of the second sliding rod 211 located outside. A second spring 213 is fixedly connected between the U-shaped bracket 212 and the second rod sleeve 210. A connecting shaft 214 is rotatably provided on the U-shaped bracket 212, and a scraper strip 215 is vertically fixed on the connecting shaft 214.

[0031] The pressing assembly 3 includes a horizontal second electric telescopic rod 31 , which is fixed to one side of the second connecting block 29 , a connecting strip 32 is vertically fixed below the output shaft of the second electric telescopic rod 31 , and a horizontal pressing plate 33 is fixed below the connecting strip 32 .

[0032] The discharge control member 4 includes a support frame 41 fixed to one side of the ash collecting hopper 1, such as Figure 3 As shown, a cylinder 42 is fixed to one side of the support frame 41 , and an output shaft of the cylinder 42 passes through the support frame 41 , and a blocking plate 43 for blocking the discharge port of the ash collecting hopper 1 is fixed thereto.

[0033] When in use, the cleaning component 2 and the pressing component 3 are installed by inserting the scraper arm into the ash hopper 1 and by respectively snapping the two snap blocks 24 into the two snap grooves 11. Under the action of the second spring 213, the two scraper strips 215 are both attached to the inner wall of the ash hopper 1. By starting the first electric telescopic rod 28, the height of the scraper arm located below can be adjusted so that it can adapt to the depth of the ash hopper 1. By starting the cylinder 42, the movement of the sealing plate 43 can be controlled, thereby controlling the switch of the ash hopper 1 discharge port to facilitate the discharge of dust in the ash hopper 1. By starting the first motor 26 to control the rotation of the scraper arm, it is possible to scrape and brush along the inner wall of the ash hopper 1 for one circle, thereby avoiding the problem of dust sticking to the inner wall of the ash hopper 1 and being difficult to discharge.

[0034] When a certain amount of dust accumulates in the ash hopper 1, the first electric telescopic rod 28 and the first motor 26 can cooperate to control the pressure plate 33 to press the dust in the ash hopper 1, thereby increasing the dust holding capacity of the ash hopper 1 and reducing the frequency of cleaning dust.

[0035] Each embodiment in this specification is described in a progressive manner, and the same or similar parts between the embodiments can be referred to each other, and each embodiment focuses on the differences from other embodiments. In particular, for the system embodiment, since it is basically similar to the method embodiment, the description is relatively simple, and the relevant parts can be referred to the partial description of the method embodiment.

[0036] The above description is only an embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent substitution, improvement, etc. made within the spirit and principle of the present invention shall be included in the scope of the claims of the present invention.

Claims

1. A dust discharge device for a suspended multi-tube ceramic dust collector, the discharge device comprising a dust collecting hopper (1), characterized in that: The ash collecting hopper (1) is provided with a cleaning assembly (2) for cleaning the inner wall thereof, and the inner walls on both sides of the ash collecting hopper (1) are provided with engaging grooves (11); The cleaning assembly (2) comprises a support block (21), telescopic arms are fixed on both sides of the support block (21), a first motor (26) is fixed above the support block (21), an output shaft of the first motor (26) passes through the support block (21) and is fixed with a first connecting block (27), a vertical first electric telescopic rod (28) is fixed below the first connecting block (27), a second connecting block (29) is fixed on the output shaft of the first electric telescopic rod (28), and scraping arms are fixed on both the first connecting block (27) and the second connecting block (29).

2. A dust discharge device for a suspended multi-tube ceramic dust collector according to claim 1, characterized in that: The scraper arm comprises a second rod sleeve (210), the second rod sleeves (210) on the two scraper arms are respectively fixed on the first connecting block (27) and the second connecting block (29), the second rod sleeves (210) on the two scraper arms have different orientations, a second sliding rod (211) is sleeved inside the second rod sleeve (210), one end of the second sliding rod (211) is located outside, a U-shaped bracket (212) is fixed to the end of the second sliding rod (211) located outside, a second spring (213) is fixedly connected between the U-shaped bracket (212) and the second rod sleeve (210), a connecting shaft (214) is rotatably provided on the U-shaped bracket (212), and a scraper strip (215) is vertically fixed on the connecting shaft (214).

3. A dust discharge device for a suspended multi-tube ceramic dust collector according to claim 2, characterized in that: The telescopic arm comprises a horizontal first rod sleeve (22), the first rod sleeve (22) being fixed on the support block (21), a first sliding rod (23) being sleeved inside the first rod sleeve (22), one end of the first sliding rod (23) being located outside, a snap block (24) adapted to the snap groove (11) being fixed to the end of the first sliding rod (23) located outside, and a first spring (25) being fixedly connected between the snap block (24) and the first rod sleeve (22).

4. A dust discharge device for a suspended multi-tube ceramic dust collector according to claim 3, characterized in that: A pressing component (3) for pressing dust in the dust collecting hopper (1) is fixed on the cleaning component (2).

5. The dust discharge device for a suspended multi-tube ceramic dust collector according to claim 4 is characterized in that: The pressing assembly (3) comprises a horizontal second electric telescopic rod (31), the second electric telescopic rod (31) being fixed to one side of the second connecting block (29), a connecting strip (32) being vertically fixed below the output shaft of the second electric telescopic rod (31), and a horizontal pressing plate (33) being fixed below the connecting strip (32).

6. A dust discharge device for a suspended multi-tube ceramic dust collector according to claim 5, characterized in that: A discharge control component (4) for controlling the discharge of the ash collecting hopper (1) is fixed to the bottom of the ash collecting hopper (1).

7. A dust discharge device for a suspended multi-tube ceramic dust collector according to claim 6, characterized in that: The discharge control component (4) comprises a support frame (41) fixed to one side of the ash collecting hopper (1), a cylinder (42) being fixed to one side of the support frame (41), an output shaft of the cylinder (42) passing through the support frame (41) being fixed with a blocking plate (43) for blocking a discharge port of the ash collecting hopper (1).

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