Heating-free anti-blocking device for dust hopper of dust remover

Abstract

The utility model discloses a dust remover ash bucket heating-free anti-blocking device which comprises a dust remover ash bucket anti-blocking device and a vibration anti-blocking device, a working cavity is arranged in the dust remover ash bucket anti-blocking device, an inlet and an outlet are respectively arranged on two sides of the dust remover ash bucket anti-blocking device, an ion generator is fixed in the working cavity, and sulfuration wind enters through the inlet. The vibration anti-blocking device comprises a support detachably connected to the outer wall of the ash bucket and a vibration piece, a spring is fixed between the vibration piece and the support, the vibration piece is tightly pressed on the outer wall of the ash bucket through the spring, an arc-shaped rail is arranged on the outer wall of one end of the driving piece, and a notch is formed by the included angle between the highest point and the lowest point of the arc-shaped rail. And the highest point is perpendicular to the outer wall of the ash hopper, so that the vibrating piece is separated from the arc-shaped track and then mechanically vibrates the outer wall of the ash hopper under the action of spring force. The dust collector is simple in structure, and dust particles are negatively charged when colliding with negative ions by adding negative ion charges to fluidized air, so that repulsive force among dust is increased, dispersion is enhanced, and the dust is prevented from being bonded into blocks.

Description

Technical Field

[0001] The utility model relates to the field of anti-blocking devices, in particular to a heating-free anti-blocking device for a dust collector hopper. Background Art

[0002] The ash hopper of the current dust removal system is usually prevented from blocking by steam heating or electric heating to heat and insulate the outer wall of the ash hopper, keep the ash hopper wall at a high temperature, and prevent acid dew and water dew from forming a hardening. However, this method requires a large amount of steam heating, which consumes a lot of energy and may cause accidents such as water leakage, which is more likely to cause hardening, resulting in unsmooth ash flow in the ash hopper. Therefore, it is very important to obtain a dust collector ash hopper non-heating anti-blocking device. Utility Model Content

[0003] In order to solve the above-mentioned technical problems, the purpose of the utility model is to provide a dust collector ash hopper non-heating anti-blocking device, including at least one dust collector ash hopper anti-blocking device and a vibration anti-blocking device arranged on the ash hopper, a working chamber is opened in the dust collector ash hopper anti-blocking device, and an inlet and an outlet connected to the working chamber are respectively opened on both sides of the dust collector ash hopper anti-blocking device, at least one ion generator is fixed in the working chamber, and sulfide wind enters through the inlet.

[0004] The ash hopper is provided with at least one air inlet pipe which is tangent to or at an acute angle to the side wall of the ash hopper, and the air inlet pipe is sealed and connected to the outlet of the dust collector ash hopper anti-blocking device;

[0005] The vibration anti-blocking device includes a bracket detachably connected to the outer wall of the ash hopper and a vibrating member, a spring is fixed between the vibrating member and the bracket, and the spring presses the vibrating member tightly against the outer wall of the ash hopper. It also includes a driving member, a rotating motor is fixed on the bracket, and a driving member is fixed on the output shaft of the rotating motor. An arc track is provided on the outer wall of one end of the driving member, and a notch is formed by the angle between the highest point and the lowest point of the arc track. The highest point is vertically arranged to the outer wall of the ash hopper, so that the vibrating member can hit the outer wall of the hopper under the action of the spring force after it leaves the arc track.

[0006] The control line of the ion generator passes through the outer wall of the dust collector hopper anti-blocking device and is connected to a power supply or a controller.

[0007] Through the above technical solution, the rotating motor controls the rotation of the driving part, and the vibrating part is lifted up to a certain distance along the arc guide rail. After reaching the highest point, it is released through the vertical wall and hits the outer wall of the ash hopper to achieve an anti-blocking effect.

[0008] As a preferred embodiment of the above, a uniform distribution plate is fixed at the inlet.

[0009] Through the above technical solution, the arrangement of the uniform distribution plate can increase the uniformity of the vulcanizing air.

[0010] The notch is 90 degrees and the vibrating element is a steel ball.

[0011] As a preferred embodiment of the above, at least one ball is installed at the bottom of the driving member, and the ball is rollingly connected to the outer wall of the ash hopper to reduce the friction between the two and reduce friction loss.

[0012] As a preferred embodiment of the above, three air inlet pipes are provided, the angles between two adjacent air inlet pipes are consistent, and the three air inlet pipes are located at different heights of the ash hopper.

[0013] Through the above technical solution, the air inlet ducts are arranged in staggered layers to increase the anti-blocking efficiency.

[0014] Compared with the prior art, the utility model has the following benefits: the utility model has a simple structure, and the negative ion charge is added to the fluidized air, so that the dust particles collide with the negative ions and become negatively charged, thereby increasing the repulsion between the dust particles, strengthening the dispersion, and preventing them from sticking together. On the inner wall surface of the ash hopper, the charged dust particles form an insulating layer after discharge, isolating the internal dust from contacting the ash hopper wall and continuing to discharge. With the fluidized air driving, although there is continuous dust discharge, the anti-blocking device ionizes the fluidized air, continuously charging the discharged dust, and the dust cannot effectively contact the ash hopper wall, thereby preventing adhesion.

[0015] A vibration anti-blocking device is also provided which can be fixed to the outer wall of the ash hopper by bolts or welding to further increase the anti-blocking effect. The utility model does not use high-temperature steam, can reduce energy consumption, and is in line with energy conservation and emission reduction. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the cross section of the ash hopper of the utility model;

[0017] Figure 2 This is a top view of an ash hopper in one embodiment of the utility model;

[0018] Figure 3 This is a top view of the ash hopper of the second embodiment of the utility model;

[0019] Figure 4 This is a cross-sectional schematic diagram of the dust collector hopper anti-blocking device;

[0020] Figure 5 is a top view of the driving member;

[0021] Figure 6 is a three-dimensional diagram of a driving member;

[0022] 1 dust collector ash hopper anti-blocking device; 101 working chamber; 102 inlet; 103 outlet; 104 ion generator; 105 uniform distribution plate;

[0023] 2 vibration anti-blocking device; 201 bracket; 202 vibration member; 203 spring; 204 driving member; 205 rotating motor; 206 arc track; 207 notch;

[0024] 3 ash hopper; 301 air inlet; 302 air inlet pipe. DETAILED DESCRIPTION

[0025] In order to enable those skilled in the art to better understand the present invention and thus to more clearly define the scope of protection claimed by the present invention, the present invention is described in detail below with respect to certain specific embodiments of the present invention. It should be noted that the following are only certain specific implementation methods of the present invention, which are only part of the embodiments of the present invention, wherein the specific and direct description of the relevant structures is only for the convenience of understanding the present invention, and each specific feature does not naturally and directly limit the scope of implementation of the present invention.

[0026] Referring to the accompanying drawings, the utility model adopts the following technical scheme: a dust collector ash hopper non-heating anti-blocking device, comprising at least one dust collector ash hopper anti-blocking device 1 and a vibration anti-blocking device 2 arranged on the ash hopper 3, a working chamber 101 is opened in the dust collector ash hopper anti-blocking device 1, and an inlet 102 and an outlet 103 connected to the working chamber 101 are respectively opened on both sides of the dust collector ash hopper anti-blocking device 1, at least one ion generator 104 is fixed in the working chamber 101, and sulfide wind enters through the inlet 102.

[0027] The ash hopper 3 is provided with at least one air inlet 301, and the air inlet 301 is sealed and welded with an air inlet pipe 302, the air inlet pipe 302 is tangent to or at an acute angle to the side wall of the ash hopper 3, and the air inlet pipe 302 is sealed and connected to the outlet 103 of the dust collector ash hopper anti-blocking device 1;

[0028] The vibration anti-blocking device 2 includes a bracket 201 and a vibration member 202 which are detachably connected to the outer wall of the ash hopper 3. A spring 203 is fixed between the vibration member 202 and the bracket 201. The spring 203 presses the vibration member 202 against the outer wall of the ash hopper 3. It also includes a driving member 204. A rotating motor 205 is fixed on the bracket 201. The output shaft of the rotating motor 205 is fixed with the driving member 204. An arc track 206 is provided on the outer wall of one end of the driving member 204. The angle between the highest point and the lowest point of the arc track 206 forms a notch. The highest point is vertically arranged to the outer wall of the ash hopper 3, so that after the vibration member 202 is separated from the arc track 206, it is subjected to the force of the spring 203 to hit the outer wall of the hopper.

[0029] Among them, the control line of the ion generator 104 passes through the outer wall of the dust collector ash hopper anti-blocking device 1 and is connected to the power supply or controller.

[0030] Through the above technical solution, the rotating motor 205 controls the rotation of the driving member 204, and the vibrating member 202 is lifted to a certain distance along with the upward movement of the arc guide rail. After reaching the highest point, it is released through the vertical wall and hits the outer wall of the ash hopper 3 to achieve an anti-blocking effect.

[0031] As a preferred embodiment of the above, a uniform distribution plate 105 is fixed at the inlet 102 .

[0032] Through the above technical solution, the arrangement of the uniform distribution plate 105 can increase the uniformity of the vulcanizing air.

[0033] The notch 207 is 90 degrees, and the vibration member 202 is a steel ball.

[0034] As a preferred embodiment of the above, at least one ball is installed at the bottom of the driving member 204, and the ball is rollingly connected to the outer wall of the ash hopper 3 to reduce the friction between the two and reduce friction loss.

[0035] As a preferred embodiment of the above, the air inlet pipe 302 is provided with three, such as Figure 3 As shown, the angles between two adjacent air inlet pipes 302 are consistent, and the three air inlet pipes 302 are located at different heights of the ash hopper 3. Alternatively, four air inlet pipes 302 are provided, such as Figure 2 shown.

[0036] Through the above technical solution, the air inlet pipes 302 are arranged in staggered layers to increase the anti-blocking efficiency.

[0037] The dust collector ash hopper anti-blocking device 1 and the vibration anti-blocking device 2 of the utility model are existing anti-blocking devices, and both ends are sealed and fixedly connected to the pipeline, and the outlet 103 is welded to the air inlet pipe 302 through the pipeline seal.

[0038] Compared with the prior art, the utility model has the following benefits: the utility model has a simple structure, and the negative ion charge is added to the fluidized air, so that the dust particles collide with the negative ions and become negatively charged, thereby increasing the repulsion between the dust particles, strengthening the dispersion, and preventing them from sticking together. On the inner wall surface of the ash hopper 3, the charged dust particles form an insulating layer after discharge, isolating the internal dust from contacting the ash hopper 3 wall and continuing to discharge. With the fluidized air driving, although there is continuous dust discharge, the anti-blocking device ionizes the fluidized air, continuously charges the discharged dust, and the dust cannot effectively contact the ash hopper 3 wall at all times, thereby preventing adhesion.

[0039] A vibration anti-blocking device 2 is also provided which can be fixed to the outer wall of the ash hopper 3 by bolts or welding to further increase the anti-blocking effect. The utility model does not use high-temperature steam, can reduce energy consumption, and is in line with energy conservation and emission reduction.

[0040] The above description is not a limitation of the present invention, and the present invention is not limited to the above examples. Changes, modifications, additions or substitutions made by technicians in this technical field within the essential scope of the present invention should also fall within the protection scope of the present invention.

Claims

1. A dust collector ash hopper non-heating anti-blocking device, comprising at least one dust collector ash hopper anti-blocking device (1) and a vibration anti-blocking device (2) arranged on the ash hopper (3), wherein a working chamber (101) is provided in the dust collector ash hopper anti-blocking device (1), and an inlet (102) and an outlet (103) connected to the working chamber (101) are respectively provided on both sides of the dust collector ash hopper anti-blocking device (1), and at least one ion generator (104) is fixed in the working chamber (101), characterized in that: The ash hopper (3) is provided with at least one air inlet pipe (302) which is tangent to or at an acute angle to the side wall of the ash hopper (3), and the air inlet pipe (302) is sealed and connected to the outlet (103) of the dust collector ash hopper anti-blocking device (1); The vibration anti-blocking device (2) comprises a bracket (201) detachably connected to the outer wall of the ash hopper (3), and a vibrating member (202); a spring (203) is fixed between the vibrating member (202) and the bracket (201); the spring (203) presses the vibrating member (202) against the outer wall of the ash hopper (3); and a driving member (204); a rotating motor (205) is fixed to the bracket (201); the output shaft of the rotating motor (205) is fixed with the driving member (204); an arc track (206) is provided on the outer wall of one end of the driving member (204); a notch is formed at an angle between the highest point and the lowest point of the arc track (206); the highest point is vertically arranged to the outer wall of the ash hopper (3), so that after the vibrating member (202) is separated from the arc track (206), the outer wall of the hopper is hit by the force of the spring (203).

2. The dust collector hopper non-heating anti-blocking device according to claim 1 is characterized in that: A uniform distribution plate (105) is fixed at the inlet (102).

3. The dust collector hopper non-heating anti-blocking device according to claim 1 is characterized in that: The notch (207) is 90 degrees, and the vibration element (202) is a steel ball.

4. The dust collector hopper non-heating anti-blocking device according to claim 1 is characterized in that: At least one ball is installed at the bottom of the driving member (204), and the ball is rollingly connected to the outer wall of the ash hopper (3).

5. The dust collector hopper non-heating anti-blocking device according to claim 1 is characterized in that: There are three air inlet pipes (302), the included angles between two adjacent air inlet pipes (302) are consistent, and the three air inlet pipes (302) are located at different heights of the ash hopper (3).

Images