Cloth bag upside-down rapping type winnowing dust removal device

Abstract

The utility model discloses a cloth bag upside-down hanging rapping type winnowing dust removal device, which relates to the technical field of coal dressing dust removal and comprises a mounting beam and a partition plate, U-shaped rods are uniformly welded on the outer side wall of the mounting beam, an adjusting and amplifying mechanism is hung on the outer sides of the U-shaped rods, a connecting rod is hung at the bottom of the adjusting and amplifying mechanism, and the connecting rod is connected with the partition plate. Hanging rods are uniformly fixed on the two sides of the connecting rod, a cloth bag is hung on the outer sides of the hanging rods, a rubber connecting ring is connected to a bag opening of the cloth bag, a mounting frame is fixed on the top of the connecting rod, and a vibrating mechanism is arranged on the top of the mounting frame; according to the rapping type winnowing dust removal device with the inversely-hung cloth bag, the rapping mechanism is arranged, so that the whole device vibrates, the cloth bag is driven to vibrate, dust in the cloth bag is shaken off, meanwhile, parts in the dust remover can be prevented from being frozen, the failure rate is reduced, and the situation that in the air blasting process, water vapor is prone to being frozen, and the working efficiency is affected is prevented; and the cloth bag is not easy to damage.

Description

TECHNICAL FIELD

[0001] The utility model relates to coal preparation dust removal technical field, concretely is a cloth bag upside down shakes and beats formula air separation dust removal device. BACKGROUND

[0002] Coal preparation is also called coal washing, and the process of separating clean coal meeting the quality requirements of users from raw coal, and a large amount of dust is generated in the air during the coal preparation process, so the dust in the air needs to be filtered and cleaned. The device for filtering and cleaning during the coal preparation process is a coal preparation dust removal device.

[0003] The current coal preparation dust removal device bag type dust collector mainly removes dust through pulse, but the pulse needs to be completed by air blasting during the working process. Compressed air is used for dust removal. If the temperature of the air source is lower than the dew point temperature of the environment, the water vapor in the air will condense into water droplets or ice crystals, causing the components such as the blowing pipe and the filter bag to freeze. The ice blocks attached to the dust collector will increase over time, resulting in a decrease in the working efficiency of the dust collector, and the dust cloth bag will also be damaged. Therefore, we propose a cloth bag upside down shakes and beats formula air separation dust removal device. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a cloth bag upside down shakes and beats formula air separation dust removal device to solve the problem that water vapor is easy to freeze on the components inside the dust collector during the air blasting process in the prior art. The ice blocks attached to the dust collector will increase over time, resulting in a decrease in the working efficiency of the dust collector, and the dust cloth bag will also be damaged.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a cloth bag upside down shakes and beats formula air separation dust removal device, which comprises a mounting beam and a partition plate. The outer side walls of the mounting beam are uniformly welded with U-shaped rods. The outer side of the U-shaped rod is hung with an adjusting and amplifying mechanism. The bottom of the adjusting and amplifying mechanism is hung with a connecting rod. The two sides of the connecting rod are uniformly fixed with hanging rods. The outer side of the hanging rod is hung with a cloth bag. The bag opening of the cloth bag is connected with a rubber ring. The bottom of the partition plate is uniformly penetrated with a connecting hole. The top of the connecting rod is fixed with a mounting frame. The top of the mounting frame is provided with a shaking and beating mechanism.

[0006] Preferably, the shaking and beating mechanism comprises a rotating seat fixedly connected to the four corner positions of the top of the mounting frame. The rotating seat is rotatably connected with a deflection rod inside. The bottom of one side of the deflection rod is fixedly connected with a knocking head. The bottom of the other side of the deflection rod is fixedly connected with a return spring. The two sides of the mounting frame are symmetrically fixed with fixed frames. The inner side of the fixed frame is fixed with a driving motor. The output shaft end of the driving motor is fixed with a turntable. One side edge of the turntable is fixed with a pressing rod.

[0007] Preferably, the input end of the driving motor is electrically connected with the output end of the external power supply, and the bottom end of the reset spring is fixedly connected to the top of the mounting frame, so that the reset spring is connected with the mounting frame, and the reset spring drives the deflection rod to reset when resetting.

[0008] Preferably, the middle part of the outer side wall of the rubber connecting ring is provided with a notch, and the rubber connecting ring is clamped in the inside of the connecting hole, so that the cloth bag opening is conveniently connected, and the mounting and dismounting are very convenient.

[0009] Preferably, the adjusting amplification mechanism comprises a suspension rod hung on the outside of the U-shaped rod, a mounting plate is fixed to the bottom of the suspension rod, a hook is slidably penetrated into the middle of the bottom of the mounting plate, a screw rod is fixed to the top end of the hook, a knob is screwed on the outer side wall of the screw rod, a circular plate is sleeved on the outer side of the screw rod, and a vibration spring is fixed to the bottom end of the circular plate.

[0010] Preferably, the top and bottom of the outer side wall of the screw rod are fixed with baffles to limit the knob and prevent the knob from falling off the screw rod, and the connecting rod is hung on the bottom of the hook.

[0011] Preferably, the bottom end of the vibration spring is fixed to the top of the mounting plate, and the vibration spring is sleeved on the outer side of the hook and the screw rod.

[0012] Compared with the prior art, the utility model has the advantages that:

[0013] 1. The utility model discloses a dust collector, which comprises a mounting frame, a driving motor is fixed to the top of the mounting frame, a reset spring is fixed to the bottom of the mounting frame, a deflection rod is fixed to the top of the reset spring, a deflection rod is fixed to the top of the reset spring, and a deflection rod is fixed to the top of the reset spring.

[0014] 2. The utility model discloses a dust collector, which comprises a mounting frame, a driving motor is fixed to the top of the mounting frame, a reset spring is fixed to the bottom of the mounting frame, a deflection rod is fixed to the top of the reset spring, a deflection rod is fixed to the top of the reset spring, and a deflection rod is fixed to the top of the reset spring. BRIEF DESCRIPTION OF DRAWINGS

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

[0016] Figure 2 A schematic diagram of the connection hole structure of this utility model is provided;

[0017] Figure 3 This is a schematic diagram of the vibratory mechanism structure of this utility model;

[0018] Figure 4 This is a schematic diagram of the adjustment and amplification mechanism of this utility model;

[0019] Figure 5 This is a schematic diagram of the hook installation structure of this utility model.

[0020] The diagram labels are as follows: 100, mounting beam; 110, U-shaped rod; 200, partition plate; 210, connecting hole; 300, connecting rod; 310, hanging rod; 320, cloth bag; 330, rubber ring; 400, mounting frame; 500, vibrating mechanism; 510, rotating seat; 520, deflection rod; 530, striking head; 540, return spring; 550, fixing frame; 560, drive motor; 570, turntable; 580, pressing rod; 600, adjustment and amplification mechanism; 610, suspension rod; 620, mounting plate; 630, hook; 640, screw; 650, knob; 660, round plate; 670, vibration spring. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Example: Figures 1-5 As shown, this utility model provides a technical solution for a bag-type vibrating dust collector, including a mounting beam 100 and a partition 200. U-shaped rods 110 are uniformly welded to the outer wall of the mounting beam 100. An adjustment and amplification mechanism 600 is attached to the outer side of the U-shaped rods 110. A connecting rod 300 is attached to the bottom of the adjustment and amplification mechanism 600. Hanging rods 310 are uniformly fixed to both sides of the connecting rod 300. A cloth bag 320 is attached to the outer side of the hanging rod 310. A rubber ring 330 is connected to the opening of the cloth bag 320. A connecting hole 210 is uniformly opened through the bottom of the partition 200. A mounting frame 400 is fixed to the top of the connecting rod 300. A vibrating mechanism 500 is provided on the top of the mounting frame 400.

[0023] Please see Figure 2 andFigure 3 The rapping mechanism 500 comprises a rotating seat 510 fixedly connected to the top of the installation frame 400 at four corners, a deflection rod 520 rotatably connected inside the rotating seat 510, a knocking head 530 fixed to one side of the bottom of the deflection rod 520, a reset spring 540 fixed to the other side of the bottom of the deflection rod 520, a fixed frame 550 fixed symmetrically on both sides of the installation frame 400, a drive motor 560 fixed inside the fixed frame 550, a rotating disc 570 fixed to the output shaft end of the drive motor 560, and an extrusion rod 580 fixed to one side edge of the rotating disc 570. The input end of the drive motor 560 is electrically connected to the output end of an external power source, and the bottom end of the reset spring 540 is fixedly connected to the top of the installation frame 400. The outer side wall of the rubber joint ring 330 is provided with a notch in the middle, and the rubber joint ring 330 is clamped inside the connecting hole 210. By setting the rapping mechanism 500, the extrusion rod 580 is deflected by starting the drive motor 560. When the extrusion rod 580 contacts the deflection rod 520, the deflection rod 520 is extruded, so that the deflection rod 520 is deflected around the rotating seat 510, the knocking head 530 is lifted, and the reset spring 540 is extruded at the same time, so that the reset spring 540 stores energy. When the extrusion rod 580 is separated from the deflection rod 520, the deflection rod 520 drives the knocking head 530 to reset through the reset of the reset spring 540, so as to knock the installation frame 400, so that the installation frame 400 vibrates, the whole device vibrates, the cloth bag 320 vibrates, the dust in the cloth bag 320 is shaken off, the parts inside the dust collector are prevented from icing and the failure rate is reduced, the water vapor is prevented from icing during the air blasting process, the working efficiency is affected, and the cloth bag 320 is not easily damaged.

[0024] Please refer to Figure 4 and Figure 5The adjusting and amplifying mechanism 600 comprises a suspension rod 610 hung outside the U-shaped rod 110, a mounting plate 620 fixed at the bottom of the suspension rod 610, a hook 630 slidingly penetrating the middle of the bottom of the mounting plate 620, a screw rod 640 fixed at the top end of the hook 630, a knob 650 screwed on the outer sidewall of the screw rod 640, a circular plate 660 sleeved on the outer side of the screw rod 640, and a vibrating spring 670 fixed at the bottom end of the circular plate 660. The top and bottom of the outer sidewall of the screw rod 640 are fixed with baffle plates, and the connecting rod 300 is hung at the bottom of the hook 630. The bottom end of the vibrating spring 670 is fixed at the top of the mounting plate 620, and the vibrating spring 670 is sleeved on the outer side of the hook 630 and the screw rod 640. By arranging the adjusting and amplifying mechanism 600, after the device is installed, the knob 650 is rotated to drive the rotation of the knob 650, the knob 650 moves outside the screw rod 640, the circular plate 660 is extruded, the circular plate 660 is lowered, the vibrating spring 670 is extruded and compressed, the stroke of the vibrating spring 670 is adjusted, the shaking amplitude of the vibrating spring 670 is prevented from being too large, the vibration generated by the vibrating mechanism 500 is amplified by the vibrating spring 670, the shaking speed of the dust on the cloth bag 320 is accelerated, the dust removal speed is improved, and the time is saved.

[0025] In use, the following steps are taken: First, the partition 200 is installed inside the dust collection chamber to separate it. The mounting beam 100 is then installed on the top of the dust collection chamber via a hanging rod. Next, the filter bag 320 is hung on the hanging rod 310, and the rubber ring 330 is snapped into the connecting hole 210. After installation, the knob 650 is rotated, causing it to move outside the screw 640 and press against the circular plate 660, causing it to descend and compress the vibration spring 670. This compresses the spring and adjusts its stroke, preventing excessive swaying. Compressed air is used for cleaning. Water vapor in the air condenses into water droplets or ice crystals, and dust enters the filter bag 320 from the bottom of the partition 200. The filter bag 320 filters the dust, leaving impurities inside. When it is necessary to clean the impurities inside the filter bag 320, the drive motor 560 is started. The start of the drive motor 560 drives the turntable 570 to rotate, which in turn drives the squeezing rod 580 to deflect. When the squeezing rod 580 contacts the deflecting rod 520, it squeezes the deflecting rod 520, causing the deflecting rod 520 to deflect around the rotating seat 510, lifting the striking head 530. At the same time, it squeezes the return spring 540, causing the return spring 540 to store energy. When the squeezing rod 580 separates from the deflecting rod 520, the return spring 540 resets the deflecting rod 520, causing the striking head 530 to reset, thereby striking the mounting frame 400. This causes the mounting frame 400 to vibrate. The vibration spring 670 amplifies the vibration, causing the entire device to vibrate, which in turn causes the filter bag 320 to vibrate, shaking off the dust inside the filter bag 320. It can also clean the parts that have frozen due to pulse dust removal.

[0026] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A bag inversion rapping pneumatic separation device, characterized by: The utility model provides a kind of installation beam (100) and partition (200), the outer side wall of the installation beam (100) is evenly welded with U-shaped rod (110), the outer side of the U-shaped rod (110) is hung with adjusting amplification mechanism (600), the bottom of the adjusting amplification mechanism (600) is hung with connecting rod (300), the both sides of the connecting rod (300) are evenly fixed with hanging rod (310), the outer side of the hanging rod (310) is hung with cloth bag (320), the bag mouth of the cloth bag (320) is connected with rubber joint ring (330), the bottom of the partition (200) is evenly penetrated and is equipped with connecting hole (210), the top of the connecting rod (300) is fixed with mounting frame (400), the top of the mounting frame (400) is provided with knock mechanism (500).

2. The cloth bag inverted and shaken wind separation device according to claim 1, characterized in that: The knock mechanism (500) includes a rotating seat (510) fixedly connected to the top of the mounting frame (400) at four corner positions, a deflection rod (520) rotatably connected inside the rotating seat (510), a knocking head (530) fixed to one side of the bottom of the deflection rod (520), a return spring (540) fixed to the other side of the bottom of the deflection rod (520), a fixed frame (550) fixed symmetrically on both sides of the mounting frame (400), a drive motor (560) fixed inside the fixed frame (550), a turntable (570) fixed to the end of the output shaft of the drive motor (560), and an extrusion rod (580) fixed to one side edge of the turntable (570).

3. The bag inverting rapping pneumatic separation device according to claim 2, characterized in that: The input end of the drive motor (560) is electrically connected to the output end of an external power source, and the bottom end of the return spring (540) is fixedly connected to the top of the mounting frame (400).

4. The cloth bag inverted and shaken wind separation device according to claim 1, characterized in that: The outer side wall of the rubber joint ring (330) is provided with a notch in the middle, and the rubber joint ring (330) is clamped inside the connecting hole (210).

5. The bag inverting rapping pneumatic separation device according to claim 1, characterized in that: The adjusting amplification mechanism (600) includes a suspension rod (610) hung outside the U-shaped rod (110), an installation plate (620) fixed to the bottom of the suspension rod (610), a hook (630) slidingly penetrated through the middle of the bottom of the installation plate (620), a screw rod (640) fixed to the top end of the hook (630), a knob (650) screwed to the outer side wall of the screw rod (640), a circular plate (660) sleeved to the outer side of the screw rod (640), and a vibration spring (670) fixed to the bottom end of the circular plate (660).

6. The cloth bag inverted and shaken wind separation device according to claim 5, characterized in that: The top and bottom of the outer side wall of the screw rod (640) are fixed with baffles, and the connecting rod (300) is hung to the bottom of the hook (630).

7. The bag inverting rapping pneumatic separation device according to claim 5, characterized in that: The bottom end of the vibration spring (670) is fixed to the top of the installation plate (620), and the vibration spring (670) is sleeved to the outer side of the hook (630) and the screw rod (640).

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