Cloth bag dust removal box for treating waste gas generated by waste incineration power generation

Abstract

The embodiment of the utility model relates to the technical field of waste incineration dust removal, in particular to a cloth bag dust removal box for waste incineration power generation waste gas treatment, which comprises a dust removal box, a gas inlet pipe for introducing waste gas is arranged on the dust removal box, and an exhaust pipe for exhausting the waste gas is arranged on the dust removal box. A dust removal cloth bag used for removing dust from waste gas is arranged in the dust removal box, and a rotating assembly used for changing the relative position of the gas inlet pipe and the dust removal cloth bag is arranged in the dust removal box; and the dust collecting cloth bag is fixed on the rotating plate. The dust collector has the beneficial effects that in actual use, the motor drives the rotating plate to rotate slowly or intermittently, so that the position of the dust collecting bag fixed on the rotating plate is changed, namely the relative position between the dust collecting bag and the gas inlet pipe is changed, and the dust collecting bag can be in uniform contact with waste gas; and non-uniform dust distribution is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to garbage incineration dust removal technical field, specifically relates to a kind of cloth bag dust removal box for garbage incineration power generation waste gas treatment. BACKGROUND

[0002] With the increasing environmental protection consciousness, garbage incineration power generation as a kind of efficient, clean energy utilization mode, has been widely applied;However, the waste gas treatment generated in garbage incineration process becomes a problem to be solved urgently. Cloth bag dust removal box as a kind of common waste gas treatment equipment, plays an important role in garbage incineration power generation waste gas treatment;

[0003] The working principle of cloth bag dust removal box is that the particles in waste gas are intercepted and adsorbed by cloth bag, so as to achieve the purpose of purifying waste gas. However, there are some problems in the design of existing cloth bag dust removal box, and the most prominent one is the fixed position of inlet pipe and dust removal cloth bag;

[0004] Because the position of inlet pipe and dust removal cloth bag is fixed, waste gas will first impact on the dust removal cloth bag of one side when entering the dust removal box;This causes the dust removal cloth bag of this side to contact waste gas earliest, so it adsorbs more dust;Over a long period of time, this uneven dust distribution not only affects the service life of dust removal cloth bag, but also reduces the overall dust removal effect.

[0005] Therefore, a cloth bag dust removal box for garbage incineration power generation waste gas treatment is needed to overcome the above problems. UTILITY MODEL CONTENT

[0006] In order to solve the above problems, the utility model embodiment provides a cloth bag dust removal box for garbage incineration power generation waste gas treatment, which realizes the purpose of solving the problems proposed in the background technology.

[0007] In order to realize the above purpose, the utility model embodiment specifically adopts the following technical scheme: a cloth bag dust removal box for garbage incineration power generation waste gas treatment, comprising a dust removal box, an inlet pipe for passing in waste gas is arranged on the dust removal box, an exhaust pipe for discharging waste gas is arranged on the dust removal box, a dust removal cloth bag for dust removal of waste gas is arranged in the dust removal box, a rotating assembly for changing the relative position of inlet pipe and dust removal cloth bag is arranged in the dust removal box;The rotating assembly comprises a rotating plate rotatably arranged in the dust removal box, and a motor arranged on the dust removal box for driving the rotating plate to rotate;The dust removal cloth bag is fixed on the rotating plate.

[0008] As a further improvement of the above technical scheme:

[0009] The inlet pipe and dust removal box are connected through a dispersion assembly.

[0010] The dispersion assembly comprises air holes on the dust removal box, and a cover body covering the air holes.

[0011] The air holes are arranged in a circumferential array on the sidewall of the dust removal box.

[0012] The air holes are arranged around the middle part of the dust removal cloth bag.

[0013] The dust removal cloth bag comprises a frame fixedly connected to the rotating plate by bolts, and a bag body sleeved on the frame.

[0014] The beneficial effects of the embodiments of the present application are as follows:

[0015] In actual use, the motor drives the rotating plate to rotate slowly or intermittently, thereby changing the position of the dust removal cloth bag fixed to the rotating plate, i.e., changing the relative position between the dust removal cloth bag and the air inlet pipe, so that the dust removal cloth bag can uniformly contact the waste gas and avoid uneven dust distribution. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 The figure is a structural schematic view of the present application;

[0017] Figure 2 The figure is a sectional view of the cover body of the present application;

[0018] Figure 3 The figure is a sectional view of the present application;

[0019] Figure 4 The figure is a structural schematic view of the rotating plate of the present application.

[0020] In the figure: 1, dust removal box; 2, air inlet pipe; 3, air outlet pipe; 4, dust removal cloth bag; 41, frame; 42, bag body; 5, rotating assembly; 51, rotating plate; 52, motor; 6, dispersion assembly; 61, air hole; 62, cover body. DETAILED DESCRIPTION

[0021] The preferred embodiments of the present application will be described below with reference to the accompanying drawings. Those skilled in the art should understand that these embodiments are only used to explain the technical principles of the present application, and are not intended to limit the protection scope of the present application.

[0022] Reference should be made to Figures 1 to 4The utility model discloses a kind of dust bag dust removal box for waste incineration power generation waste gas treatment, including dust removal box 1, dust removal box 1 is provided with the air inlet pipe 2 for passing into waste gas, dust removal box 1 is provided with the exhaust pipe 3 for discharging waste gas, the inside of dust removal box 1 is provided with the dust removal cloth bag 4 for dust removal to waste gas, the inside of dust removal box 1 is provided with the rotating assembly 5 for changing the relative position of air inlet pipe 2 and dust removal cloth bag 4;Waste gas enters the inside of dust removal box 1 by air inlet pipe 2, after dust removal to waste gas by dust removal cloth bag 4, by exhaust pipe 3 discharge;

[0023] Rotating assembly 5 includes rotating plate 51 rotatingly arranged in the inside of dust removal box 1, motor 52 for driving rotating plate 51 rotation is arranged on dust removal box 1;Dust removal cloth bag 4 is fixed on rotating plate 51;

[0024] In actual use, motor 52 drives rotating plate 51 to rotate slowly, or intermittently drives rotating plate 51 to rotate, to change the position of dust removal cloth bag 4 fixed on rotating plate 51, i.e. change the relative position between dust removal cloth bag 4 and air inlet pipe 2, so that dust removal cloth bag 4 can evenly contact waste gas, avoid uneven dust distribution.

[0025] As further illustration of the present application:

[0026] Air inlet pipe 2 and dust removal box 1 are communicated by dispersion assembly 6, when air inlet pipe 2 passes into waste gas, waste gas is dispersed by dispersion assembly 6, so as to facilitate waste gas evenly contacting dust removal cloth bag 4.

[0027] As further illustration of the present application:

[0028] Dispersion assembly 6 includes air hole 61 opened on dust removal box 1, cover body 62 covered outside air hole 61;Air inlet pipe 2 and cover body 62 are communicated;After air inlet pipe 2 passes into waste gas, waste gas enters cover body 62, so as to be dispersed into dust removal box 1 by air hole 61.

[0029] As further illustration of the present application:

[0030] Air hole 61 is provided with multiple, multiple air holes 61 are circumferentially arrayed on the side wall of dust removal box 1;So that waste gas can enter the inside of dust removal box 1 by air hole 61 in 360 ° around.

[0031] As further illustration of the present application:

[0032] Air hole 61 is circumferentially arranged at the middle position of dust removal cloth bag 4, so that waste gas can be evenly contacted with dust removal cloth bag 4.

[0033] As further illustration of the present application:

[0034] The dust cloth bag 4 comprises a frame body 41 fixedly connected to the rotating plate 51 by bolts, and a bag body 42 sleeved on the frame body 41; the bag body 42 is fixed on the frame body 41 by a clamp, and when the bag body 42 needs to be replaced, the clamp is disassembled, and when the frame body 41 needs to be replaced, the bolts are disassembled.

[0035] It should be noted that in the description of the present application, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and other terms indicating direction or positional relationship are based on the direction or positional relationship shown in the drawings, which is merely for the convenience of description, and does not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first", "second", "third" are only for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0036] In addition, it should be further pointed out that in the description of the present application, unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connecting" should be broadly understood, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication inside two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0037] The term "includes" or any other similar term is intended to cover non-exclusive inclusion, so that the process, article or equipment / device including a series of elements not only includes those elements, but also includes other elements not explicitly listed, or also includes the elements inherent to the process, article or equipment / device.

[0038] So far, the technical scheme of the present application has been described in combination with the preferred embodiments shown in the drawings, but those skilled in the art can easily understand that the protection scope of the present application is obviously not limited to these specific embodiments. Without deviating from the principles of the present application, those skilled in the art can make equivalent changes or replacements to related technical features, and the technical schemes after the changes or replacements will fall within the protection scope of the present application.

Claims

1. A baghouse dust collector for treating waste gas from waste incineration power generation, comprising a dust collector (1), wherein the dust collector (1) is provided with an inlet pipe (2) for introducing waste gas, the dust collector (1) is provided with an exhaust pipe (3) for discharging waste gas, and the dust collector (1) is provided with a dust collector bag (4) for removing dust from the waste gas, characterized in that, The inside of the dust removal box (1) is provided with a rotating assembly (5) for changing the relative position of the air inlet pipe (2) and the dust removal cloth bag (4); The rotating assembly (5) comprises a rotating plate (51) rotatably arranged in the inside of the dust removal box (1) and a motor (52) arranged on the dust removal box (1) for driving the rotating plate (51) to rotate; the dust removal cloth bag (4) is fixed on the rotating plate (51); the air inlet pipe (2) and the dust removal box (1) are connected in communication through a dispersion assembly (6); the dispersion assembly (6) comprises air holes (61) formed on the dust removal box (1) and a cover body (62) covering the outside of the air holes (61); the air inlet pipe (2) and the cover body (62) are connected in communication.

2. The bag-type dust collector for waste incineration power generation exhaust gas treatment according to claim 1, characterized by The air holes (61) are arranged in a plurality of circumferential arrays on the side wall of the dust removal box (1).

3. The bag-type dust collector for waste incineration power generation exhaust gas treatment according to claim 2, characterized by The air holes (61) are arranged around the middle position of the dust removal cloth bag (4).

4. The bag-type dust collector for waste incineration power generation exhaust gas treatment according to claim 1, characterized by The dust removal cloth bag (4) comprises a frame body (41) fixedly connected to the rotating plate (51) by bolts and a bag body (42) sleeved on the frame body (41).

Images