Dust discharging device based on bag-type dust collector

Abstract

The utility model relates to the technical field of bag-type dust removers, in particular to an ash discharging device based on a bag-type dust remover, which comprises a dust remover, a blanking pipe and a storage box, connecting pipes are arranged on two sides of the dust remover, a funnel is arranged on the bottom wall of the dust remover, a control pipe is arranged at the lower end of the blanking pipe, a blanking device is arranged in the control pipe, and the storage box is connected with the control pipe. The discharging device comprises a rotating rod and a rotating plate, an auxiliary motor is arranged on one side wall of the control pipe, a groove is formed in the storage box, a connecting plate is arranged at the lower end of the groove, symmetrical sliding ways are arranged on the connecting plate, sliding strips are arranged on the sliding ways, and a drawer is arranged at the upper ends of the sliding strips. A pushing box is arranged at the center of the bottom wall of the storage box, a sliding rod and a pushing block are arranged in the pushing box, and a rotating motor is arranged on the rear side wall of the pushing box, so that automatic discharging control over dust is achieved, the working efficiency is improved, and the running state of the device is comprehensively monitored.

Description

TECHNICAL FIELD

[0001] The utility model relates to a cloth bag dust collector technical field, concretely is a kind of ash discharging device based on cloth bag dust collector. BACKGROUND

[0002] It is known that in the existing industry production and environmental protection operation, cloth bag dust collector is widely used in various dust handling occasions as a kind of efficient dust removal equipment, cloth bag dust collector captures dust particles in dust-containing gas by the filtering effect of cloth bag, to realize the purification of gas, however, in the use process of cloth bag dust collector, with the continuous accumulation of dust, how to efficiently and stably discharge the dust in dust collector becomes a problem to be solved.

[0003] Traditional cloth bag dust collector ash discharging device often uses simple gravity discharging mode, i.e. relying on the gravity of dust itself to discharge, but due to the difference of dust accumulation density and fluidity, gravity discharging often can not guarantee the uniformity and continuity of discharging, and it is easy to appear the situation of poor discharging or blockage, secondly, lack of effective control mechanism, cannot adjust discharging speed according to actual needs, lead to difficult control of discharging process, affect the dust removal efficiency and stability of dust collector.

[0004] In addition, after the accumulation of traditional dust in storage box, manual cleaning is often needed, and if it is not found in time, it will cause blockage, which not only affects the normal operation of dust collector and reduces the dust removal efficiency, but also may cause the internal pressure of dust collector to rise, increases the risk of equipment damage, and poses a serious threat to production safety and personnel health. UTILITY MODEL CONTENT

[0005] (I) technical problem solved

[0006] In view of the deficiencies of prior art, the utility model provides an ash discharging device based on cloth bag dust collector.

[0007] (II) technical scheme

[0008] In order to achieve the above object, the utility model provides the following technical scheme: A dust discharging device based on cloth bag dust collector, including dust collector, downcomer and storage box, both sides of dust collector are provided with connecting pipe, the bottom wall of dust collector is provided with hopper, downcomer is connected with hopper, downcomer lower extreme is provided with control pipe, control pipe is provided with downer, the downer includes rotating rod and rotating plate, rotating rod penetrates control pipe, rotating plate is on rotating rod, rotating plate is connected with control pipe and slides, one side wall of control pipe is provided with auxiliary motor, one end of rotating rod is connected with auxiliary motor output end, storage box is connected with control pipe, recess is arranged in storage box, the lower end of recess is provided with connecting plate, the symmetric slide of connecting plate is provided with slide, the slide is provided with slide strip, the slide strip penetrates the slide and is connected with sliding, the upper end of slide strip is provided with drawer, the drawer is matched with recess, the bottom wall center of storage box is provided with push box, the recess is through with push box, the push box is provided with sliding rod and push block, the sliding rod penetrates push box, the push block is on the sliding rod and is connected with screw thread, the rear side wall of push box is provided with rotating motor, the rear end of sliding rod is connected with rotating motor output end, the upper end of push block is connected with connecting plate.

[0009] In order to realize automatic control, the utility model improves that: the drawer is provided with control screen on the side wall, and the motors are connected with the control screen.

[0010] In order to be able to real-time monitoring dust flow condition in control pipe, the utility model improves that: the control pipe is provided with inductor, and the inductor is connected with the control screen.

[0011] In order to be able to real-time measurement dust weight in drawer, the utility model improves that: the bottom wall of drawer is provided with weighing device, and the weighing device is connected with the control screen.

[0012] In order to facilitate to pull open or close drawer, the utility model improves that: the drawer is provided with handle on the side wall, and the handle is provided with anti-skid line.

[0013] In order to provide stable support, the utility model improves that: the bottom wall of dust collector is provided with support frame, and the bottom wall of support frame is provided with silica gel pad.

[0014] In order to facilitate to help dust to fall into storage box successfully, the utility model improves that: the downcomer is provided with pump.

[0015] In order to be able to increase the friction between slide and slide strip, the utility model improves that: the slide and the slide strip are provided with damping layer.

[0016] (III) Beneficial Effects

[0017] Compared with the prior art, the ash discharging device based on the bag-type dust collector has the following beneficial effects:

[0018] The ash discharging device based on the bag-type dust collector is provided with a discharging device, an auxiliary motor output drives a rotating rod to rotate, a rotating plate rotates accordingly, automatic discharging control of dust is realized, manual intervention is not needed, work efficiency is improved, labor cost is saved, the inductor can monitor and control the discharging condition of dust in the control pipe in real time, once an abnormality such as blockage or poor discharging occurs, the control screen can issue an alarm to remind the operator to handle in time, the stable operation of the device is ensured, the storage box and the pushing box are provided, a rotating motor output drives a sliding rod to rotate, a push block moves along with the rotation of the sliding rod, drives a connecting plate and a drawer to move, cooperates with a weighing device, can monitor the weight of dust in the drawer in real time, when the weight reaches a preset value, the control screen can automatically start the rotating motor to push out the drawer, avoids blockage caused by excessive accumulation of dust, the control screen as the control center of the device can receive and process signals from the inductor, the weighing device and other sensors in real time, realizes comprehensive monitoring of the running state of the device. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is a first view angle schematic view of the structure of the utility model;

[0020] Figure 2 It is a second view angle schematic view of the structure of the utility model;

[0021] Figure 3 It is a storage box and a pushing box internal section schematic view of the structure of the utility model;

[0022] Figure 4 It is a control pipe internal section schematic view of the structure of the utility model.

[0023] In the drawing: 1, dust collector; 2, connecting pipe; 3, support frame; 4, storage box; 5, hopper; 6, discharging pipe; 7, control pipe; 8, auxiliary motor; 9, handle; 10, drawer; 11, pushing box; 12, control screen; 13, rotating motor; 14, sliding rod; 15, push block; 16, slide; 17, slide bar; 18, connecting plate; 19, inductor; 20, rotating rod; 21, rotating plate. DETAILED DESCRIPTION

[0024] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0025] Please refer to Figures 1-4 The dust discharging device based on the cloth bag dust collector comprises a dust collector 1, a discharging pipe 6 and a storage box 4, the dust collector 1 is provided with a connecting pipe 2 on both sides, the bottom wall of the dust collector 1 is provided with a hopper 5, the discharging pipe 6 is connected with the hopper 5, the lower end of the discharging pipe 6 is provided with a control pipe 7, a discharging device is arranged in the control pipe 7, the discharging device comprises a rotating rod 20 and a rotating plate 21, the rotating rod 20 penetrates through the control pipe 7, the rotating plate 21 is arranged on the rotating rod 20, the rotating plate 21 is adapted to and slidably connected with the control pipe 7, one side wall of the control pipe 7 is provided with an auxiliary motor 8, one end of the rotating rod 20 is connected with the output end of the auxiliary motor 8, the storage box 4 is connected with the control pipe 7, a recess is arranged in the storage box 4, a connecting plate 18 is arranged at the lower end of the recess, symmetrical slide ways 16 are arranged on the connecting plate 18, slide strips 17 are arranged on the slide ways 16, the slide strips 17 penetrate through the slide ways 16 and are slidably connected with the slide ways 16, a drawer 10 is arranged at the upper end of the slide strips 17, the drawer 10 is adapted to the recess, a pushing box 11 is arranged at the center of the bottom wall of the storage box 4, the recess and the pushing box 11 are communicated, a sliding rod 14 and a pushing block 15 are arranged in the pushing box 11, the sliding rod 14 penetrates through the pushing box 11, the pushing block 15 is arranged on the sliding rod 14 and is threadedly connected with the sliding rod 14, a rotating motor 13 is arranged on the rear side wall of the pushing box 11, the rear end of the sliding rod 14 is connected with the output end of the rotating motor 13, the upper end of the pushing block 15 is connected with the connecting plate 18, a control screen 12 is arranged on the front side wall of the drawer 10, all the above-mentioned motors are signal connected with the control screen 12, an inductor 19 is arranged in the control pipe 7, the inductor 19 is signal connected with the control screen 12, a weighing device is arranged on the bottom wall of the drawer 10, the weighing device is signal connected with the control screen 12, and a pump is arranged on the discharging pipe 6.

[0026] In use, when the dust collector 1 is started, the dust-containing gas is sucked into the dust collector 1 through the connecting pipe 2 on one side of the dust collector 1, and in the dust collector 1, the dust particles in the gas are filtered out by the bag filter element, and the clean gas is discharged from the dust collector 1 through the gap of the bag into the subsequent gas treatment or discharge system, realizing the dust removal treatment of the dust-containing gas. This process is a mature technology commonly seen on the market, and will not be described here. The dust particles filtered out by the bag gradually accumulate at the bottom of the dust collector 1 under the action of gravity, and the dust enters the discharge pipe 6 through the hopper 5 under the action of the pump. When the dust falls into the control pipe 7, the inductor 19 detects the presence of the dust and immediately sends a signal to the control screen 12. After receiving the signal from the inductor 19, the control screen 12 controls the auxiliary motor 8 to start. The output end of the auxiliary motor 8 is connected to the rotating rod 20 to drive the rotating rod 20 to start rotating. With the rotation of the rotating rod 20, the rotating plate 21 also rotates to gradually open the discharge port of the control pipe 7. In this way, the dust can fall smoothly into the groove in the storage box 4 under the action of gravity. The dust falling into the groove is received and stored by the drawer 10. The drawer 10 is adapted to the groove to ensure that the dust does not leak out. The operator presets the weight threshold of the dust on the control screen 12. The weighing device provided on the bottom wall of the drawer 10 measures the weight of the dust in the drawer 10 in real time and sends the data to the control screen 12. When the weight detected by the weighing device reaches or exceeds the preset threshold, the control screen 12 sends a signal to the auxiliary motor 8 to close the control pipe 7, and then sends a start signal to the rotating motor 13. After the rotating motor 13 is started, the sliding rod 14 driven by the output end of the rotating motor 13 starts to rotate. Under the limit of the push box 11, the push block 15 moves with the rotation of the sliding rod 14 to drive the drawer 10 to move forward, and finally pushes the drawer 10 out of the storage box 4. The drawer 10 can be taken out through the slide 16 and the slide bar 17. The slide bar 17 is slid out of the slide 16 to pull out the drawer 10. Then the operator can clean the dust in the drawer 10 and then put the drawer 10 back in place for the next dust collection.

[0027] In actual use, it is necessary to conveniently pull open or close the drawer 10 for the operator. In order to meet the above requirements, in the embodiment, handles 9 are provided on the front and side walls of the drawer 10, and anti-slip patterns are provided on the handles 9.

[0028] In actual use, it is necessary to reduce the vibration and noise of the dust collector 1 during operation, improve the stability and service life of the equipment, and meet the above requirements. In the embodiment, a support frame 3 is provided on the bottom wall of the dust collector 1, and a silica gel pad is provided on the bottom wall of the support frame 3.

[0029] In actual use, it is required to increase the friction between the slide 16 and the slide bar 17, in order to meet the above requirements, in the embodiment, the slide 16 and the slide bar 17 are provided with a damping layer.

[0030] In order to explain the possible application scenarios, technical principles, specific schemes that can be implemented, purposes and effects, etc. of the present application, the specific embodiments listed below are combined with the drawings for detailed description. The embodiments described herein are only used to more clearly illustrate the technical solutions of the present application, and therefore only serve as examples and cannot limit the protection scope of the present application.

[0031] Although the embodiments of the present application have been shown and described, it can be understood by those of ordinary skill in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A dust discharging device based on a bag-type dust collector, comprising a dust collector (1), a discharging pipe (6) and a storage box (4), characterized in that: The dust remover (1) is provided with connecting pipes (2) on both sides, the bottom wall of the dust remover (1) is provided with a hopper (5), the hopper (5) is connected with a feeding pipe (6), the lower end of the feeding pipe (6) is provided with a control pipe (7), the control pipe (7) is provided with a feeding device, the feeding device comprises a rotating rod (20) and a rotating plate (21), the rotating rod (20) penetrates through the control pipe (7), the rotating plate (21) is on the rotating rod (20), the rotating plate (21) is matched with and slidably connected with the control pipe (7), one side wall of the control pipe (7) is provided with an auxiliary motor (8), one end of the rotating rod (20) is connected with the output end of the auxiliary motor (8), the storage box (4) is connected with the control pipe (7), the storage box (4) is provided with a recess, the lower end of the recess is provided with a connecting plate (18), the connecting plate (18) is provided with symmetrical slide ways (16), the slide ways (16) are provided with slide strips (17), the slide strips (17) penetrate through the slide ways (16) and are slidably connected with the slide ways (16), the upper end of the slide strips (17) is provided with a drawer (10), the drawer (10) is matched with the recess, the bottom wall of the storage box (4) is provided with a pushing box (11) at the center, the recess and the pushing box (11) are through, the pushing box (11) is provided with a sliding rod (14) and a pushing block (15), the sliding rod (14) penetrates through the pushing box (11), the pushing block (15) is on the sliding rod (14) and is threadedly connected with the sliding rod (14), the rear side wall of the pushing box (11) is provided with a rotating motor (13), the rear end of the sliding rod (14) is connected with the output end of the rotating motor (13), and the upper end of the pushing block (15) is connected with the connecting plate (18).

2. The ash discharging device based on the cloth bag dust collector according to claim 1, characterized in that: The front and side walls of the drawer (10) are provided with a control screen (12), and the above-mentioned motors are signal connected with the control screen (12).

3. The ash discharging device based on the cloth bag dust collector according to claim 2, characterized in that: The control pipe (7) is provided with an inductor (19), and the inductor (19) is signal connected with the control screen (12).

4. The ash discharging device based on the cloth bag dust collector according to claim 3, characterized in that: The bottom wall of the drawer (10) is provided with a weighing device, and the weighing device is signal connected with the control screen (12).

5. The ash discharging device based on the cloth bag dust collector according to claim 4, characterized in that: The front and side walls of the drawer (10) are provided with a handle (9), and the handle (9) is provided with anti-skid lines.

6. The ash discharging device based on the cloth bag dust collector according to claim 5, characterized in that: The bottom wall of the dust remover (1) is provided with a support frame (3), and the bottom wall of the support frame (3) is provided with a silica gel pad.

7. The dust discharging device based on the cloth bag dust collector according to claim 6, characterized in that: The feeding pipe (6) is provided with a suction pump.

8. The ash discharging device based on the cloth bag dust collector according to claim 7, characterized in that: The slide ways (16) and the slide strips (17) are provided with a damping layer.

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