Efficient dispersing and scattering box convenient to install

Abstract

The utility model discloses an efficient scattering box convenient to install, which comprises a box body and a material pipe, the bottom surface of the box body is a downwards inclined surface, two side surfaces adjacent to the bottom surface are respectively vertically and obliquely arranged, the vertical side surfaces are provided with blanking holes, and the blanking holes are communicated with the material pipe. The top of the inclined side face extends in the direction of the vertical side edge and forms the top face of the box body, the material pipe is arranged on the top face, and a material opening of the material pipe faces the bottom face of the box body. The vertical edge of the box body extends downwards to form an extending edge, and a material scattering plate is connected to the extending edge in an inserted mode and is parallel to the bottom face of the box body. The material scattering box can effectively prevent material blocking, crusting and the like, specific conditions can be checked in real time through the observation door, the material scattering box is compact in design, smaller in size, higher in energy efficiency and easy and convenient to install compared with a common material scattering box, the bottom face of the box body and the material scattering plate are parallel and obliquely arranged, materials are scattered on the two sides, and the effect is good.

Description

Technical Field

[0001] The utility model relates to a high-efficiency dispersed material spreading box which is easy to install. Background Art

[0002] The material spreading box is generally located at the bottom of the cyclone discharge pipe of the kiln tail preheater and is connected to the air duct. The spreading plate is an important component inside the spreading device. Its function is to spread the high-temperature materials in the form of clumps or strands in the discharge pipe, so that the materials are evenly dispersed into the air flow of the inlet pipe of the next-level cyclone, and the high-temperature materials in the form of clumps or strands in the discharge pipe are spread. Problems with the existing spreading box structure: the longer the material movement distance in the spreading box, the shorter the horizontal movement distance, the worse the material dispersion effect, the worse the airflow carrying capacity, the worse the heat exchange effect, and the long-term use of the spreading box will cause blockage or crusting. Summary of the invention

[0003] The utility model improves the preheater material spreading box, designs a high-efficiency dispersed material spreading box which is easy to install, exerts the best energy efficiency of the material spreading box, and is suitable for various preheater systems.

[0004] The technical solutions adopted in this utility model are:

[0005] A highly efficient and dispersed material spreading box which is easy to install comprises a box body and a material pipe, wherein the bottom surface of the box body is a downwardly inclined surface, and the two side surfaces adjacent to the bottom surface are respectively arranged vertically and inclined, and a material drop hole is provided on the vertical side surface, and the top of the inclined side surface extends toward the vertical side edge and forms the top surface of the box body, and the material pipe is arranged on the top surface, and the material port of the material pipe faces the bottom surface of the box body; the vertical edge of the box body extends downward and forms an extended edge, and a material spreading plate is inserted on the extended edge, and the material spreading plate is parallel to the bottom surface of the box body.

[0006] Furthermore, a plurality of threaded pipe caps arranged at intervals are provided on the oblique side surface of the box body, and the cap cavities of the threaded pipe caps are aligned with the bottom surface of the box body.

[0007] Furthermore, an observation door is provided on the oblique side surface of the box body.

[0008] The utility model has the following beneficial effects:

[0009] The utility model can effectively prevent material blockage, crusting and the like, and the specific situation can be viewed in real time through the observation door. The material spreading box is compactly designed, smaller in size than ordinary material spreading boxes, more energy-efficient, and easy and convenient to install. The bottom surface of the box is parallel to the material spreading plate and is arranged obliquely, and material is spread on both sides, which has a good effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 This is a structural diagram of the utility model.

[0011] Figure 2 This is a structural diagram of the utility model. DETAILED DESCRIPTION

[0012] The utility model is further described below in conjunction with the accompanying drawings.

[0013] like Figure 1 and Figure 2 The utility model is an efficient and dispersed material spreading box that is easy to install, comprising a box body 1 and a material pipe 2. The bottom surface of the box body 1 is a downwardly inclined surface, and the two side surfaces adjacent to the bottom surface are respectively arranged vertically and inclined. A material drop hole 11 is provided on the vertical side surface, and the top of the inclined side surface extends toward the vertical side edge and forms the top surface of the box body 1. The material pipe 2 is arranged on the top surface, and the material port of the material pipe 2 faces the bottom surface of the box body 1. The vertical edge of the box body 1 extends downward and forms an extended edge 12, and a material spreading plate 5 is inserted on the extended edge, and the material spreading plate 5 passes through the extended edge 12, and the material spreading plate 5 is parallel to the bottom surface of the box body 1.

[0014] The material drop hole 11 of the material spreading box is connected to the air duct, and the material enters from the material pipe 2 and contacts the bottom surface of the box body 1. The bottom surface of the box body 1 plays the role of the first material spreading, and then falls into the air duct and contacts the material spreading plate 5 to achieve the second material spreading.

[0015] A plurality of threaded pipe caps 3 are arranged at intervals on the oblique side of the box body 1, and the cap cavity of the threaded pipe cap 3 is aligned with the bottom surface of the box body 1. The threaded pipe cap 3 is connected to the air compressor through a hose, and compressed air flow aid and other configurations are selected to prevent material blockage.

[0016] An observation door 4 is also provided on the oblique side surface of the box body 1, so as to facilitate observation of the real-time situation of the material spreading box and make timely adjustments.

[0017] The utility model can effectively prevent material blockage, crusting and the like, and the specific situation can be viewed in real time through the observation door. The material spreading box is compactly designed, smaller in size than ordinary material spreading boxes, more energy-efficient, and easy and convenient to install. The bottom surface of the box is parallel to the material spreading plate and is arranged obliquely, and material is spread on both sides, which has a good effect.

[0018] The above is only a preferred embodiment of the present invention. It should be pointed out that a person skilled in the art can make several improvements without departing from the principle of the present invention, and these improvements should also be regarded as within the protection scope of the present invention.

Claims

1. An efficient and dispersed material spreading box that is easy to install, characterized by: The invention comprises a box body (1) and a material pipe (2), wherein the bottom surface of the box body (1) is a downwardly inclined surface, and two side surfaces adjacent to the bottom surface are respectively arranged vertically and inclined, and a material drop hole (11) is provided on the vertical side surface, and the top of the inclined side surface extends in the direction of the vertical side edge and forms the top surface of the box body (1), and the material pipe (2) is arranged on the top surface, and the material port of the material pipe (2) faces the bottom surface of the box body (1); the vertical side of the box body (1) extends downward and forms an extended side (12), and a material spreading plate (5) is inserted on the extended side, and the material spreading plate (5) is parallel to the bottom surface of the box body (1).

2. The easy-to-install high-efficiency dispersed material spreading box according to claim 1, characterized in that: A plurality of threaded pipe caps (3) arranged at intervals are provided on the oblique side surface of the box body (1), and the cap cavities of the threaded pipe caps (3) are aligned with the bottom surface of the box body (1).

3. The easy-to-install high-efficiency dispersed material spreading box according to claim 1, characterized in that: An observation door (4) is also provided on the oblique side surface of the box body (1).

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