Humidifying fly ash discharge system of stirrer

Abstract

The utility model belongs to the technical field of gypsum board production, and particularly relates to a mixer humidifying fly ash discharge system, which is characterized in that a material collecting component is connected with an exhaust end of a mixer and is used for collecting fly ash generated in the mixer; the component part is arranged at the discharging end of the material collecting part; the valve part is arranged at the joint of the material collecting part and the component part; the feeding end of the first material conveying part is connected with the discharging end of the component part; the feeding end of the second material conveying component is connected with the discharging end of the first material conveying component, and the second material conveying component and the first material conveying component are horizontally arranged. The discharging speed is controlled through the valve component, so that blockage caused by too fast discharging is avoided; the blanking amount is kept consistent through the component part; the first material conveying component and the second material conveying component which are horizontally arranged in a sealed mode are adopted, and a spiral propelling mode is adopted, so that material blockage is avoided, the material conveying speed is increased, and meanwhile the problem of dust flying is solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of gypsum board production, and in particular relates to a mixer humidifying fly ash discharge system. Background Art

[0002] In the production process of gypsum board, the original heat section needs to obtain heat by burning coal in a boiling furnace, and then transfer the heat to the dryer and frying system through hot smoke pipes and heat exchangers to complete the drying of the board and the calcination of clinker. The fine ash collected in the flue gas after the coal combustion process is called fly ash. (The combustion process of fly ash: the coal powder burns in a suspended state in the furnace, and most of the combustibles in the coal can be burned in the furnace, while a large amount of incombustibles in the coal powder are mixed in the high-temperature flue gas. These incombustibles are partially melted due to the high temperature. At the same time, due to the effect of their surface tension, a large number of fine spherical particles are formed. Under the suction action of the induced draft fan at the tail end of the boiler, the flue gas containing a large amount of ash flows to the tail end of the furnace. As the flue gas temperature decreases, a part of the molten fine particles are in a glassy state due to a certain degree of rapid cooling, thus having a higher potential activity. Before the induced draft fan discharges the flue gas into the atmosphere, these fine spherical particles are separated and collected through the dust collector, which is fly ash.)

[0003] Under the action of the main induced draft fan, the fly ash is finally stored in the fly ash tank through the hot smoke duct, preheater, multi-tube dust removal equipment, and then discharged into the automobile collection tank under the tank body through the grid wheel and air chute. During the discharge process, equipment blockage and serious dust often occur, posing a major environmental risk. Utility Model Content

[0004] The utility model aims to provide a mixer humidifying fly ash discharge system to solve the technical problems of easy blockage and dust generation in the traditional discharge system.

[0005] In order to solve the above technical problems, the specific technical solutions of the utility model are as follows:

[0006] In some embodiments of the present application, a mixer humidification fly ash discharge system is provided, comprising:

[0007] A material collecting component, which is connected to the exhaust end of the mixer and collects the fly ash generated inside the mixer;

[0008] A component part, which is arranged on the discharge end of the material collecting part and is connected with the material collecting part;

[0009] A valve component, wherein the valve component is arranged at the junction of the material collecting component and the component component, and is slidably connected to the material collecting component;

[0010] A first material transfer component, wherein a feed end of the first material transfer component is connected to a discharge end of the component component, and the first material transfer component is arranged vertically with the material collecting component;

[0011] The second material transfer component has a feeding end connected to the discharging end of the first material transfer component and is arranged horizontally with the first material transfer component.

[0012] In some embodiments of the present application, the valve component is a manual structure, including:

[0013] A chute, which is symmetrically arranged on the discharge end of the material collecting component and is fixedly connected to the material collecting component;

[0014] A baffle, wherein the baffle is arranged in the slide groove and is slidably connected to the slide groove;

[0015] A handle is provided on the baffle.

[0016] In some embodiments of the present application, the first material transfer component is a combined structure, including:

[0017] A first box body, wherein a first chamber is provided inside the first box body, a first opening is provided on the top thereof, and a second opening is provided on one side thereof;

[0018] The first opening is connected to the discharge end of the component part;

[0019] The second opening is connected to the feed end of the second material transfer component;

[0020] The spiral reamer component is arranged in the first chamber and is rotatably connected to the first box body.

[0021] In some embodiments of the present application, the second material transfer component is a combined structure, including:

[0022] A second box body, wherein a second chamber is provided inside the second box body, a third opening is provided on one side of the second box body, and a fourth opening is provided at the bottom of the second box body away from the third opening;

[0023] A first rotating component, which is disposed in the second chamber and is rotatably connected to the second housing;

[0024] A second rotating component, which is disposed in the second chamber and is rotatably connected to the second housing;

[0025] The first rotating component and the second rotating component are symmetrically arranged about the third opening;

[0026] The humidifying component is arranged in a matrix at the top of the second chamber, is fixedly connected to the second box component, and is located above the first rotating component and the second rotating component.

[0027] In some embodiments of the present application, a plurality of threaded cutters are provided on the first rotating component and the second rotating component.

[0028] Compared with the prior art, the beneficial effects of the utility model are that the material discharge rate is controlled by the valve component, thereby avoiding blockage caused by too fast material discharge; and the material discharge amount is kept consistent by the weight component; by adopting the first material transfer component and the second material transfer component that are sealed and horizontally arranged, and adopting a spiral propulsion method, material blockage is avoided, the material transmission rate is increased, and the problem of dust flying is avoided. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] By reading the detailed description of the preferred embodiment below, various other advantages and benefits will become clear to those of ordinary skill in the art. The accompanying drawings are only used for the purpose of illustrating the preferred embodiment and are not considered to be limiting of the present invention. Moreover, the same reference symbols are used throughout the accompanying drawings to represent the same components. In the accompanying drawings:

[0030] Figure 1 The overall structural diagram provided for the embodiment of the utility model;

[0031] Figure 2 A schematic diagram of the internal structure of the second material transfer component provided in an embodiment of the utility model.

[0032] Material collecting component 1, component component 2, valve component 3, chute 301, baffle 302, first material transmitting component 4, first box body 401, spiral reamer component 402, second material transmitting component 5, second box body 501, first rotating component 502, second rotating component 503, humidifying component 504. DETAILED DESCRIPTION

[0033] The following is a further detailed description of the specific implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0034] In order to better understand the purpose, structure and function of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings.

[0035] See attached Figure 1-2 As shown, according to some embodiments of the present application, it includes:

[0036] The material collecting component 1 is a structure such as a bucket for collecting dust materials. The material collecting component 1 is connected to the exhaust end of the mixer and collects the fly ash generated inside the mixer.

[0037] The component part 2 is a device such as a grid wheel that can distribute materials in equal amounts. The component part 2 is arranged on the discharge end of the material collecting part 1 and is connected to the material collecting part 1.

[0038] A valve component 3, wherein the valve component 3 is arranged at the junction of the material collecting component 1 and the component component 2, and is slidably connected to the material collecting component 1;

[0039] The valve component 3 is a manual structure, including:

[0040] The chute 301 is a groove structure set at the discharge end of the material collecting component 1. The chute 301 is symmetrically arranged on the discharge end of the material collecting component 1 and is fixedly connected to the material collecting component 1.

[0041] The baffle 302 is a plate-like structure, which is arranged in the slide groove 301 and is slidably connected to the slide groove 301 (it can slide in the slide groove 301 to control the discharge area of ​​the discharge end of the material collecting component 1), and a handle is provided on the baffle 302.

[0042] It should be noted that, in order to facilitate automated control, a driving structure may be added to the slide groove 301 to control the sliding of the baffle 302 in the slide groove 301 through a motor or a telescopic cylinder, so as to achieve the technical effect of automated and precise control.

[0043] A first material transfer component 4, wherein a feed end of the first material transfer component 4 is connected to a discharge end of the component component 2, and the first material transfer component 4 is arranged vertically with the material collecting component 1;

[0044] The first material transfer component 4 is a combined structure, comprising:

[0045] The first box body 401 is a hollow box-type structure, wherein a first chamber is provided inside the first box body 401, a first opening is provided on the top thereof, and a second opening is provided on one side thereof; the first opening is connected to the discharge end of the component part 2; the second opening is connected to the feed end of the second material transfer part 5;

[0046] The spiral reamer component 402 is a spiral blade structure, and the spiral reamer component 402 is arranged in the first chamber. It is rotatably connected to the first box body 401. The spiral reamer component 402 transfers the material falling into the first chamber to the second opening, so that the material enters the second material transfer component 5. The spiral reamer component 402 promotes the flow of the material and reduces the degree of flying of the material.

[0047] The second material transmitting component 5 , the feeding end of the second material transmitting component 5 is connected to the discharging end of the first material transmitting component 4 , and the second material transmitting component 5 and the first material transmitting component 4 are arranged horizontally.

[0048] The second material transfer component 5 is a combined structure, comprising:

[0049] The second box body 501 is a hollow box structure, a second chamber is provided inside the second box body 501, a third opening is provided on one side thereof, and a fourth opening is provided at the bottom thereof away from the third opening. In other words, the second box body 501 and the first box body 401 can be an integrated structure, so that the material is always in the first box body 401 and the second box body 501 after falling from the component part 2, thereby avoiding the problem of powder flying;

[0050] A first rotating member 502, which is disposed in the second chamber and is rotatably connected to the second box 501;

[0051] A second rotating member 503, which is disposed in the second chamber and is rotatably connected to the second box body 501;

[0052] The first rotating component 502 and the second rotating component 503 are symmetrically arranged with respect to the third opening; the rotating ends of the first rotating component 502 and the second rotating component 503 are staggered.

[0053] It should be noted that a plurality of threaded cutters are disposed on the first rotating component 502 and the second rotating component 503 , and the threaded cutters of the two components are staggered, so that the powder is pushed to move in the second chamber by the first rotating component 502 and the second rotating component 503 .

[0054] The humidifying component 504 is a device capable of spraying water mist, which is not limited here. The humidifying component 504 is arranged in a matrix at the top of the second chamber, and is fixedly connected to the second box body 501. It is located above the first rotating component 502 and the second rotating component 503. The powder in the second chamber is humidified by the humidifying component 504, thereby avoiding the problem of powder flying.

[0055] Through the above technical solution, the technical effects produced in the embodiments of the present application are:

[0056] When in use, the powder is collected by the gathering component 1, so as to adjust the valve component 3, and then control the feeding area of ​​the gathering component 1, so as to control the feeding amount and avoid blockage caused by excessive feeding amount; after the powder falls from the gathering component 1, it is quantitatively fed through the weighing component 2, so that the subsequent materials can be stably discharged in a linear relationship, thereby further improving the discharge stability; by adopting the first material transfer component 4 and the second material transfer component 5 to transfer the powder, the feeding rate is improved, and at the same time, the problem of powder flying to the outside is avoided. The spiral reamer structure is adopted, which is not only simpler in structure, but also convenient in operation, with higher transmission efficiency and better overall stability.

[0057] In the description of the present application, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0058] The terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, unless otherwise specified, "plurality" means two or more.

[0059] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0060] In this specification, each embodiment is described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts between the embodiments can be referred to each other. For the device disclosed in the embodiment, since it corresponds to the method disclosed in the embodiment, the description is relatively simple, and the relevant parts can be referred to the method part.

[0061] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A mixer humidification fly ash discharge system, characterized in that: include: A material collecting component, which is connected to the exhaust end of the mixer and collects the fly ash generated inside the mixer; A component part, which is arranged on the discharge end of the material collecting part and is connected with the material collecting part; A valve component, wherein the valve component is arranged at the junction of the material collecting component and the component component, and is slidably connected to the material collecting component; A first material transfer component, wherein a feed end of the first material transfer component is connected to a discharge end of the component component, and the first material transfer component is arranged vertically with the material collecting component; The second material transfer component has a feeding end connected to the discharging end of the first material transfer component and is arranged horizontally with the first material transfer component.

2. A mixer humidification fly ash discharge system according to claim 1, characterized in that: The valve component is a manual structure, comprising: A chute, which is symmetrically arranged on the discharge end of the material collecting component and is fixedly connected to the material collecting component; A baffle, wherein the baffle is arranged in the slide groove and is slidably connected to the slide groove; A handle is provided on the baffle.

3. A mixer humidification fly ash discharge system according to claim 1, characterized in that: The first material transfer component is a combined structure, comprising: A first box body, wherein a first chamber is provided inside the first box body, a first opening is provided on the top thereof, and a second opening is provided on one side thereof; The first opening is connected to the discharge end of the component part; The second opening is connected to the feed end of the second material transfer component; The spiral reamer component is arranged in the first chamber and is rotatably connected to the first box body.

4. A mixer humidification fly ash discharge system according to claim 1, characterized in that: The second material transfer component is a combined structure, comprising: A second box body, wherein a second chamber is provided inside the second box body, a third opening is provided on one side of the second box body, and a fourth opening is provided at the bottom of the second box body away from the third opening; A first rotating component, which is disposed in the second chamber and is rotatably connected to the second housing; A second rotating component, which is disposed in the second chamber and is rotatably connected to the second housing; The first rotating component and the second rotating component are symmetrically arranged about the third opening; The humidifying component is arranged in a matrix at the top of the second chamber, is fixedly connected to the second box component, and is located above the first rotating component and the second rotating component.

5. A mixer humidification fly ash discharge system according to claim 4, characterized in that: A plurality of threaded cutters are arranged on the first rotating component and the second rotating component.

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