Powder material conveying accelerator

Abstract

The utility model discloses a powder material conveying accelerator which comprises an accelerating chamber, a conveying pipe and a scattering mechanism. The upper end of the accelerating chamber is communicated with a discharging opening of the stock bin, and the lower end of the accelerating chamber is communicated with the middle section of the conveying pipe; the scattering mechanism is arranged in the conveying pipe; and the front section and the rear section of the conveying pipe are respectively provided with a gas interface. The powder material conveying accelerator has the advantages of being simple in structure, high in conveying efficiency, good in anti-blocking effect, capable of saving energy, environmentally friendly, flexible to adjust and the like, achieves efficient, continuous and even conveying of powder materials, is suitable for conveying scenes of various powder materials, and has high practical value and popularization prospects.

Description

Technical Field

[0001] This utility model relates to the field of powder material processing technology, and in particular to a powder material conveying accelerator. Background Technology

[0002] In many industries, including chemical, building materials, and food, the conveying of powder materials is a crucial step. Traditional powder conveying methods often suffer from low conveying efficiency, susceptibility to clogging, and high energy consumption. These problems are particularly pronounced in long-distance conveying or situations requiring uniform dispersion of powder materials. Therefore, developing a conveying accelerator that can effectively improve the conveying efficiency of powder materials while avoiding clogging and ensuring material uniformity is of paramount importance. Utility Model Content

[0003] The purpose of this invention is to provide a powder material conveying accelerator to solve the problems mentioned in the background section. To achieve the above objective, this invention provides the following technical solution:

[0004] A powder material conveying accelerator includes an acceleration chamber, a conveying pipe, and a dispersing mechanism; the upper end of the acceleration chamber is connected to the discharge port of the hopper, and the lower end of the acceleration chamber is connected to the middle section of the conveying pipe; the dispersing mechanism is disposed inside the conveying pipe; gas inlets are respectively provided at the front and rear sections of the conveying pipe.

[0005] Furthermore, the dispersing mechanism includes a motor and a spiral blade, the spiral blade being disposed inside the conveying pipe, and the motor being used to drive the spiral blade to rotate.

[0006] Furthermore, the gas interface is externally connected to a negative pressure Roots blower.

[0007] Furthermore, a valve body is provided between the gas interface and the negative pressure Roots blower.

[0008] The beneficial effects of this utility model are as follows: The powder material conveying accelerator of this utility model has the advantages of simple structure, high conveying efficiency, good anti-clogging effect, energy saving and environmental protection and flexible adjustment. It realizes efficient, continuous and uniform conveying of powder materials, is suitable for conveying various powder materials, and has high practical value and promotion prospects. Attached Figure Description

[0009] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0010] Figure 1 This is a schematic diagram of the structure of this utility model.

[0011] It should be noted that the accompanying drawings are not necessarily drawn to scale, but are shown only in a schematic manner without affecting the reader's understanding. Detailed Implementation

[0012] 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.

[0013] In this invention, the terms "upper," "lower," "left," "right," "front," "rear," "top," "bottom," "inner," "outer," "middle," "vertical," "horizontal," "lateral," and "longitudinal" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. These terms are primarily for the purpose of better describing this invention and its embodiments, and are not intended to limit the indicated device, element, or component to having a specific orientation, or to be constructed and operated in a specific orientation.

[0014] Furthermore, in addition to indicating direction or positional relationship, some of the aforementioned terms may also have other meanings. For example, the term "above" may also be used in some cases to indicate a certain dependency or connection relationship. Those skilled in the art can understand the specific meaning of these terms in this utility model according to the specific circumstances.

[0015] Furthermore, the terms "installation," "setup," "equipped with," "connection," and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral structure; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium, or an internal connection between two devices, components, or parts. Those skilled in the art can understand the specific meaning of these terms in this utility model based on the specific circumstances.

[0016] Furthermore, the terms "first," "second," etc., are primarily used to distinguish different devices, elements, or components (which may be the same or different in specific type and construction), and are not intended to indicate or imply the relative importance or quantity of the indicated devices, elements, or components. Unless otherwise stated, "a plurality of" means two or more.

[0017] It should also be understood that the terminology used in this specification is for the purpose of describing particular embodiments only and is not intended to limit the scope of the invention. As used in this specification and the appended claims, the singular forms “a,” “an,” and “the” are intended to include the plural forms unless the context clearly indicates otherwise.

[0018] It should also be further understood that the term "and / or" as used in this specification and the appended claims refers to any combination of one or more of the associated listed items and all possible combinations, and includes such combinations.

[0019] like Figure 1 As shown, a powder material conveying accelerator includes an acceleration chamber 1, a conveying pipe 2, and a dispersing mechanism 3; the upper end of the acceleration chamber 1 is connected to the discharge port of the silo, and the lower end of the acceleration chamber 1 is connected to the middle section of the conveying pipe 2; the dispersing mechanism 3 is disposed inside the conveying pipe 2; gas interfaces 21 are respectively provided at the front and rear sections of the conveying pipe 2.

[0020] As an example, the powder material conveying accelerator provided in this application embodiment mainly includes three parts: an acceleration chamber 1, a conveying pipe 2, and a dispersing mechanism 3.

[0021] Acceleration Chamber 1: Located at the top of the entire device, the acceleration chamber 1 is directly connected to the discharge port of the hopper at its upper end, and is used to receive the powder material falling from the hopper. The design of the acceleration chamber 1 helps the powder material to obtain a certain initial velocity before entering the conveying pipe 2, laying the foundation for the subsequent acceleration process.

[0022] Conveyor Pipe 2: Conveyor pipe 2 is the main channel connecting the acceleration chamber 1 and the conveying endpoint, with its middle section connected to the lower end of the acceleration chamber 1. Gas inlets 21 are installed at both the front and rear sections of conveyor pipe 2 to connect to an external air source to replenish the conveying channel, providing necessary conveying power, preventing material blockage, and improving conveying efficiency. Specifically, when powdered material from the upper hopper falls to the inlet of the acceleration chamber due to gravity, it is fluidized, accelerated, and conveyed to the next process by replenishing air through gas inlets 21 under the action of an external air source, utilizing the Venturi principle.

[0023] Dispersing mechanism 3: The dispersing mechanism 3 is located in the front and middle section inside the conveying pipe 2. It is used to disperse and mix powder materials with poor flowability during the conveying process, increase the flowability of the material, make it flow smoothly into the conveying pipe 2 and convey it to the next process, prevent the material from clumping or blocking in the pipe, and ensure the continuity and stability of the conveying.

[0024] The powder material conveying accelerator of this application has the advantages of simple structure, high conveying efficiency, good anti-clogging effect, energy saving and environmental protection and flexible adjustment. It realizes efficient, continuous and uniform conveying of powder materials, is suitable for conveying various powder materials, and has high practical value and promotion prospects.

[0025] In one embodiment, the dispersing mechanism 3 includes a motor 31 and a spiral blade 32. The spiral blade 32 is disposed inside the conveying pipe 2, and the motor 31 is used to drive the spiral blade 32 to rotate.

[0026] As an example, the dispersing mechanism 3 in this embodiment includes a motor 31 and a spiral blade 32. The motor 31 drives the spiral blade 32 to rotate, and the rotation of the blades effectively disperses the powder material. The design of the dispersing mechanism 3 effectively avoids the problems of agglomeration and blockage of powder material during the conveying process, ensuring the continuity and stability of the conveying.

[0027] In one embodiment, the gas interface 21 is externally connected to a negative pressure Roots blower.

[0028] As an example, the gas interface 21 is externally connected to a negative pressure Roots blower. The negative pressure Roots blower provides a stable airflow, which enters the conveying pipe 2 through the gas interface 21, creating a negative pressure conveying environment that effectively propels the powder material forward along the conveying pipe 2. Simultaneously, the negative pressure environment helps reduce dust and leakage during the conveying process, thus reducing environmental pollution. The use of the negative pressure Roots blower also boasts a high energy efficiency ratio, meeting the requirements of energy conservation and environmental protection.

[0029] In one embodiment, a valve body 22 is provided between the gas interface 21 and the negative pressure Roots blower.

[0030] As an example, to allow for more flexible control of gas flow and the delivery process, this embodiment of the application also includes a valve body 22 between the gas interface 21 and the negative pressure Roots blower. By adjusting the opening of the valve body 22, precise control of the gas flow can be achieved, thereby meeting the flow regulation requirements under different delivery needs and improving the applicability and flexibility of the device.

[0031] It should also be noted that, without conflict, the embodiments of this utility model and the features therein can be combined with each other to obtain new embodiments.

[0032] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any way. The scope of protection of the present utility model should be determined by the scope of the claims. Although the present utility model has been disclosed above with reference to preferred embodiments, it is not intended to limit the present utility model. Any person skilled in the art can make some modifications or alterations to the above-disclosed technical content to create equivalent embodiments without departing from the scope of the present utility model. Any simple modifications, equivalent changes, and alterations made to the above embodiments based on the technical essence of the present utility model without departing from the scope of the present utility model shall still fall within the scope of the present utility model.

Claims

1. A powder material conveying accelerator, characterized in that, It includes an acceleration chamber (1), a conveying pipe (2), and a dispersing mechanism (3); the upper end of the acceleration chamber (1) is connected to the discharge port of the silo, and the lower end of the acceleration chamber (1) is connected to the middle section of the conveying pipe (2); the dispersing mechanism (3) is located inside the conveying pipe (2); the front and rear sections of the conveying pipe (2) are respectively provided with gas interfaces (21).

2. The powder material conveying accelerator according to claim 1, characterized in that: The dispersing mechanism (3) includes a motor (31) and a spiral blade (32). The spiral blade (32) is disposed inside the conveying pipe (2). The motor (31) is used to drive the spiral blade (32) to rotate.

3. The powder material conveying accelerator according to claim 1, characterized in that: The gas interface (21) is externally connected to a negative pressure Roots blower.

4. The powder material conveying accelerator according to claim 3, characterized in that: A valve body (22) is provided between the gas interface (21) and the negative pressure Roots blower.

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