CN210438069U

CN210438069U - Gas-solid mixed conveying connecting part

Info

Publication number: CN210438069U
Application number: CN201921258852.5U
Authority: CN
Inventors: 马超; 易朋兴; 黄其柏; 陆学保; 程远雄; 李善德
Original assignee: HUBEI INSTITUTE OF SPECIALTY VEHICLE
Current assignee: HUBEI INSTITUTE OF SPECIALTY VEHICLE
Priority date: 2019-08-06
Filing date: 2019-08-06
Publication date: 2020-05-01
Anticipated expiration: 2029-08-06

Abstract

A connecting component for gas-solid mixing and conveying comprises a gas-solid switching device inlet, a gas-solid switching device outlet, a gas-solid switching device right side interface, a baffle plate a and a baffle plate b; the method is characterized in that: the bottom inlet and the top outlet of the gas-solid switching device are thicker than the middle pipe diameter, the right side of the middle pipe diameter is open and connected with the groove-shaped interface, and the right groove-shaped interface is a solid material particle inlet. The two baffles have certain radians, the baffle a is arranged at the top of the vertical pipeline, and the baffle b is arranged at the top of the pitching pipeline; the utility model discloses a not only solved the mixed entrance putty puzzlement of gas-solid among the current pneumatic conveyor, the transportation process is smooth, has effectively solved the problem of the long-pending material of pipeline corner moreover, has reduced the breakage rate of material granule simultaneously, and the granule is full, and the granule is complete the degree height.

Description

Gas-solid mixed conveying connecting part

Technical Field

The utility model relates to a gas-solid mixing transport field, concretely relates to adapting unit that gas-solid mixing was carried.

Background

In recent years, pneumatic conveying equipment is more and more common, however, the development of a gas-solid mixing and conveying device also has a large lifting space, particularly the problems of material blockage, material particle backflow and material accumulation at a pipeline corner easily occur at an inlet of gas-solid mixing.

Disclosure of Invention

In order to solve the stifled puzzlement of gas-solid mixing entrance among the current pneumatic conveyor, and the problem of the long-pending material of pipeline corner, the utility model provides a gas-solid mixing transport's adapting unit has solved the problem of the mixed transportation of vertical flow direction gas-solid, and has solved the puzzlement of the long-pending material of corner, transports unobstructed, and conveying efficiency is higher.

A connecting component for gas-solid mixing delivery comprises: the gas-solid switching device comprises a bottom inlet, a top outlet, a right side interface, a baffle a and a baffle b.

The method is characterized in that: the inlet at the bottom of the gas-solid switching device and the outlet at the top of the gas-solid switching device are larger than the diameter of the middle pipe, the right side interface of the gas-solid switching device is a solid particle inlet and is of a groove-shaped structure, and two ends of the right side interface of the gas-solid switching device are tangent to the middle pipe wall. The baffle a and the baffle b are both arc-shaped sections, the baffle a is installed at the top of a vertical pipeline, the arc opening direction of the baffle a faces towards the lower left when the baffle a is seen from the front view direction, the baffle b is installed at the top of a pitching pipeline, and the arc opening direction of the baffle b is towards the upper right when the baffle b is seen from the top view.

The utility model discloses not only solved during the gas-solid mixing transport, solid particle feeding problem is plugged up to high-pressure draught, has solved the accumulational problem of material in the pipeline transportation effectively moreover, improves gas-solid mixing transport efficiency.

Drawings

FIG. 1 is a view showing the installation position of a connecting member for gas-solid mixing transportation according to the present invention.

Fig. 2 is a mounting position diagram and a structure diagram of the baffle plate a.

Fig. 3 is a mounting position diagram and a structure diagram of the baffle b.

FIG. 4 is a front view of the gas-solid switching device.

FIG. 5 is a right side view of the gas-solid switching device.

In the figure: the gas-solid switching device comprises a bottom inlet 1, a top outlet 2, a right side interface 3, a baffle a 4 and a baffle b 5.

Detailed Description

The present invention will be described in detail with reference to the drawings and the following examples, which are intended to illustrate the present invention and should not be construed as limiting the scope of the present invention, but should be construed to cover all modifications, substitutions and alterations in accordance with the general techniques and methods of use in the art.

As shown in fig. 1, the adapting unit's of gas-solid mixture transport mounted position picture, including gas-solid switching device bottom entry 1, gas-solid switching device top export 2, gas-solid switching device right side interface 3, baffle an 4, baffle b 5.

Fig. 2 is a front view showing the installation position of the baffle a 4, and the baffle is shown to have a certain curvature, and the curvature opening faces to the lower left in the front view.

Fig. 3 is a view showing the installation position of the baffle b 5 in a plan view, and the baffle is configured as shown in the figure, wherein the baffle has a certain radian, and the radian opening faces to the upper right in the plan view.

The utility model discloses utilize the venturi effect, form one section negative pressure region in gas-solid switching device solid particle entrance. The middle caliber of the gas-solid switching device is small, the calibers of the two ends are large, a negative pressure area is formed, solid particles from a groove-shaped interface on the right side are adsorbed, the solid particle feeding port is prevented from being blocked by high-pressure airflow, and the problem of material blocking is solved.

The utility model discloses a design two baffles that have the radian, place baffle a 4 at perpendicular pipeline top, the material granule directly jets into every single move pipeline through baffle a 4 refraction, avoids the granule to strike perpendicular pipeline pipe wall, reduces granule speed wearing and tearing, prevents that the granule from long-pending material at perpendicular pipeline top.

Baffle b 5 is placed at every single move pipeline top, and the material granule is through baffle b 5 refraction, avoids the granule striking every single move pipeline pipe wall, reduces granule speed wearing and tearing, prevents that the granule from long-pending material at every single move pipeline top.

Claims

1. The utility model provides a adapting unit that gas-solid mixture was carried, includes gas-solid switching device bottom entry (1), gas-solid switching device top export (2), gas-solid switching device right side interface (3), baffle a (4), baffle b (5), its characterized in that: the calibers of the bottom inlet (1) of the gas-solid switching device and the top outlet (2) of the top gas-solid switching device are larger than the diameter of the middle pipe, the right side of the diameter of the middle pipe is opened and is connected with a groove-shaped interface, and the right groove-shaped interface is a solid material particle inlet; two baffles all have certain radian, and baffle a (4) are settled at vertical pipe top, and baffle b (5) are settled at every single move pipeline top.

2. The connecting component for gas-solid mixing and conveying of claim 1, wherein the diameter of the bottom inlet (1) of the gas-solid switching device and the diameter of the top outlet (2) of the gas-solid switching device are larger than the diameter of the middle pipe, the inlet of the solid particles at the right side is of a groove-shaped structure, and two ends of the right side interface (3) are tangent to the middle pipe wall.

3. The connecting component for gas-solid mixing and conveying of claim 1, wherein a baffle a (4) is installed at the top of the vertical conveying pipeline, the arc opening direction of the baffle a (4) faces to the lower left side when viewed from the front view direction, the gas-solid mixed particles directly enter the inlet of the pitching conveying pipeline through the reflection of the baffle a (4), so as to prevent the material particles driven by the high-pressure gas flow from blocking the outlet of the vertical conveying pipeline, a baffle b (5) is installed at the top of the pitching conveying pipeline, the arc opening direction of the baffle b (5) is the upper right side when viewed from the top view, the gas-solid mixed particles directly enter the outlet of the pitching conveying pipeline through the reflection of the baffle b (5), so as to prevent the material particles driven by the high-pressure gas flow from blocking the inlet of the pitching conveying pipeline, and both the baffle.