Mineral powder rapid dust collecting device for mineral powder production

Abstract

The utility model relates to the technical field of mineral powder dust collection, and discloses a mineral powder rapid dust collection device for mineral powder production, which comprises a dust collection box and a box door, a dust collector is arranged at the top of the dust collection box, two ends of the dust collector are respectively communicated with a dust collection pipe and a dust discharge pipe, two sides of the dust collection box are respectively provided with an unwinding roller and a tightening roller, and two sides of the dust collection box are provided with through grooves. A mounting plate is movably arranged on the side, close to the tightening roller, of an inner cavity of the dust collecting box, a sliding groove is formed in the side, close to the tightening roller, of the inner cavity of the dust collecting box, limiting grooves are formed in the upper wall face and the lower wall face of the side, close to the sliding groove, of the mounting plate, and a plurality of cleaning brushes are fixedly connected to the top of the mounting plate. According to the dust collection device, the filter screen is tightened through the tightening roller, the cleaning brush is attached to the bottom of the filter screen, mineral powder on the filter screen is dredged while the filter screen is tightened, the situation that the collection work is affected is avoided, and the height of the dust collection pipe can be adjusted through cooperation of the sleeve, the sliding rod, the limiting screw and the limiting nut.

Description

Technical Field

[0001] The utility model relates to the technical field of mineral powder dust collection, in particular to a mineral powder rapid dust collection device for mineral powder production. Background Art

[0002] Mineral powder is a general term for stone powder and its substitutes that meet engineering requirements. It is the product of ore crushing and processing, and is the first step in ore processing and smelting. The hydrophilicity coefficient of mineral powder is the ratio of the volume of unit mineral powder expanded in the same volume of water (polar molecules) and the same volume of kerosene (non-polar molecules). In the process of mineral powder production, a lot of dust may be raised. Therefore, in order to ensure the normal production, a dust collection device is required to collect the raised dust. When collecting and processing mineral powder, a filter device is generally used to filter the mineral powder, and the filter device is prone to clogging after long-term use, which affects the collection work.

[0003] To this end, we propose a mineral powder rapid dust collection device for mineral powder production. Utility Model Content

[0004] The utility model mainly solves the technical problems existing in the above-mentioned prior art and provides a mineral powder rapid dust collecting device for mineral powder production.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a rapid dust collection device for mineral powder production, including a dust collecting box and a box door, a dust collector is installed on the top of the dust collecting box, and dust collecting pipes and dust exhaust pipes are respectively connected to both ends of the dust collector, and unwinding rollers and tightening rollers are respectively installed on both sides of the dust collecting box, and through grooves are opened at the center positions of both sides of the dust collecting box, and filters are wound on the unwinding roller and the tightening roller. A mounting plate is movably provided on one side of the inner cavity of the dust collecting box close to the tightening roller, and a slide groove is opened on one side of the inner cavity of the dust collecting box close to the tightening roller, and limiting grooves are opened on the upper and lower wall surfaces of the mounting plate close to the slide groove, and a plurality of cleaning brushes are fixedly connected to the top of the mounting plate.

[0006] Preferably, a supporting plate is provided at the bottom of the dust collecting box, and sliding rods are fixedly connected to both ends of the top of the supporting plate. A plurality of first limiting holes are provided on the front and rear walls of the sliding rods. A sleeve is provided on the two sliding rods, and a second limiting hole is provided on the sleeve. The second limiting hole and the inner cavity of the first limiting hole are threadedly connected to a limiting screw, and a limiting nut is threadedly connected to the limiting screw.

[0007] Preferably, the filter screen passes through two side walls of the dust collecting box through a through groove, and the mounting plate is located below the filter screen.

[0008] Preferably, the slide groove is an H-shaped structure as a whole, the limit groove and the slide groove cooperate with each other, and the cleaning brush fits with the bottom of the filter screen.

[0009] Preferably, the second limiting hole is provided on the front and rear wall surfaces of the sleeve close to one end of the bearing plate and at a position matching with the first limiting hole.

[0010] Preferably, an observation window is provided on the box door.

[0011] Beneficial Effects

[0012] The utility model provides a mineral powder rapid dust collection device for mineral powder production, which has the following beneficial effects:

[0013] (1) The rapid dust collecting device for mineral powder production tightens the filter screen by means of a tightening roller. Since the cleaning brush fits the bottom of the filter screen, the mineral powder on the filter screen is cleared while the filter screen is tightened, thereby avoiding blockage and thus avoiding affecting the collection work.

[0014] (2) The mineral powder rapid dust collecting device for mineral powder production can adjust the height of the dust collecting pipe by sliding the sleeve on the slide rod and by the cooperation of the limiting screw and the limiting nut. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the implementation or the prior art description. Obviously, the drawings described below are only exemplary, and for ordinary technicians in this field, other implementation drawings can be derived from the provided drawings without creative work.

[0016] The structures, proportions, sizes, etc. illustrated in this specification are only used to match the contents disclosed in the specification so as to facilitate understanding and reading by persons familiar with the technology. They are not used to limit the conditions under which the present invention can be implemented, and therefore have no substantial technical significance. Any structural modification, change in proportion or adjustment in size shall still fall within the scope of the technical contents disclosed in the present invention without affecting the effects and purposes that can be achieved by the present invention.

[0017] Figure 1 It is a three-dimensional schematic diagram of the structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the inner cavity of the dust collecting box structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the structural details of the mounting plate of the utility model.

[0020] Legend:

[0021] 1. Dust collecting box; 101. Box door; 102. Observation window; 2. Dust collector; 201. Dust collecting pipe; 202. Dust exhaust pipe; 3. Tightening roller; 4. Carrying plate; 401. Slide rod; 402. First limiting hole; 5. Sleeve; 501. Second limiting hole; 502. Limiting screw; 503. Limiting nut; 6. Unwinding roller; 7. Through groove; 701. Filter; 8. Mounting plate; 801. Slide groove; 802. Cleaning brush; 803. Limiting groove. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Embodiment: A mineral powder rapid dust collection device for mineral powder production, such as Figure 1-Figure 3 As shown, it includes a dust collecting box 1, a box door 101 is connected to the front of the dust collecting box 1, an observation window 102 is arranged on the box door 101, a dust collector 2 is installed on the top of the dust collecting box 1, a dust collecting pipe 201 is connected to the dust inlet end of the dust collector 2, and a dust exhaust pipe 202 is connected to the dust outlet end of the dust collector 2, a reeling roller 6 and a take-up roller 3 are respectively installed on both sides of the dust collecting box 1, a through groove 7 is opened at the center position of both sides of the dust collecting box 1, a filter screen 701 is wound around the reeling roller 6 and the take-up roller 3, and the filter screen 701 passes through the dust collecting box through the through groove 7 1, a mounting plate 8 is movably provided on one side of the inner cavity of the dust collecting box 1 close to the tightening roller 3, and the mounting plate 8 is located below the filter screen 701. A slide groove 801 is provided on one side of the inner cavity of the dust collecting box 1 close to the tightening roller 3, and the slide groove 801 is an H-shaped structure as a whole. Limiting grooves 803 are provided on the upper and lower wall surfaces of the mounting plate 8 close to the slide groove 801, and the limiting grooves 803 cooperate with the slide groove 801. A plurality of cleaning brushes 802 are fixedly connected to the top of the mounting plate 8, and the cleaning brushes 802 fit the bottom of the filter screen 701.

[0024] A supporting plate 4 is provided at the bottom of the dust collecting box 1, and sliding rods 401 are fixedly connected at both ends of the top of the supporting plate 4. A plurality of first limiting holes 402 are provided on the front and rear walls of the sliding rods 401. A sleeve 5 is sleeved on the two sliding rods 401. A second limiting hole 501 is provided on the front and rear walls of the sleeve 5 close to one end of the supporting plate 4 and at a position cooperating with the first limiting hole 402. The second limiting hole 501 and the inner cavity of one of the first limiting holes 402 are threadedly connected to a limiting screw 502, and a limiting nut 503 is threadedly connected to the limiting screw 502.

[0025] The working principle of this utility model:

[0026] When in use, the dust collecting pipe 201 is connected to the exhaust pipe of the ore crushing equipment, and the mineral powder enters the dust collecting box 1 through the dust exhaust pipe 202, and then is filtered through the filter 701. When it is observed through the box door 101 that there is too much mineral powder on the filter 701, the unwinding roller 6 and the tightening roller 3 are started. At this time, the tightening roller 3 tightens the filter 701. Since the cleaning brush 802 fits the bottom of the filter 701, the mineral powder on the filter 701 is cleared while the filter 701 is tightened to avoid blockage.

[0027] When in use, the height of the dust box 1 can be adjusted by sliding the sleeve 5 on the slide rod 401. When the height of the dust collecting pipe 201 matches the height of the exhaust pipe of the ore crushing equipment, the limiting screw 502 is inserted into the second limiting hole 501 and the inner cavity of the first limiting hole 402, and the limiting nut 503 is tightened to fix the height of the dust box 1, thereby adjusting the height of the dust collecting pipe 201.

[0028] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used here to describe the spatial positional relationship between a device or feature and other devices or features as shown in the figure. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figure. For example, if the device in the accompanying drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.

[0029] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0030] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A mineral powder rapid dust collection device for mineral powder production, comprising a dust collection box (1) and a box door (101), characterized in that: A dust collector (2) is installed on the top of the dust collecting box (1), and the two ends of the dust collector (2) are respectively connected to a dust collecting pipe (201) and a dust exhaust pipe (202). A reeling roller (6) and a take-up roller (3) are respectively installed on both sides of the dust collecting box (1). A through groove (7) is provided at the center position of both sides of the dust collecting box (1), and a filter screen (701) is wound around the reeling roller (6) and the take-up roller (3). A mounting plate (8) is movably provided on one side of the inner cavity of the dust collecting box (1) close to the take-up roller (3). A slide groove (801) is provided on one side of the inner cavity of the dust collecting box (1) close to the take-up roller (3). Limiting grooves (803) are provided on the upper and lower wall surfaces of the mounting plate (8) close to the slide groove (801), and a plurality of cleaning brushes (802) are fixedly connected to the top of the mounting plate (8).

2. A mineral powder rapid dust collection device for mineral powder production according to claim 1, characterized in that: The bottom of the dust collecting box (1) is provided with a bearing plate (4), and both ends of the top of the bearing plate (4) are fixedly connected with sliding rods (401), and a plurality of first limiting holes (402) are provided on the front and rear walls of the sliding rods (401), and a sleeve (5) is provided on the two sliding rods (401), and a second limiting hole (501) is provided on the sleeve (5), and the second limiting hole (501) and the first limiting hole (402) are threadedly connected to the inner cavity of the limiting screw (502), and the limiting screw (502) is threadedly connected to the limiting nut (503).

3. The rapid dust collecting device for mineral powder production according to claim 1 is characterized in that: The filter screen (701) passes through the two side wall surfaces of the dust collecting box (1) through the through groove (7), and the mounting plate (8) is located below the filter screen (701).

4. The rapid dust collecting device for mineral powder production according to claim 1 is characterized by: The slide groove (801) is an H-shaped structure as a whole, the limiting groove (803) and the slide groove (801) cooperate with each other, and the cleaning brush (802) fits with the bottom of the filter screen (701).

5. The rapid dust collecting device for mineral powder production according to claim 2 is characterized in that: The second limiting hole (501) is provided on the front and rear wall surfaces of the sleeve (5) close to one end of the bearing plate (4) and at a position matching the first limiting hole (402).

6. The rapid dust collecting device for mineral powder production according to claim 1, characterized in that: The box door (101) is provided with an observation window (102).

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