CN201132704Y

CN201132704Y - Energy-conserving fine material conveying device

Info

Publication number: CN201132704Y
Application number: CNU200720185182XU
Authority: CN
Inventors: 李德生
Original assignee: LIAONING BEIHUAN PURIFICATION TECHNOLOGY Co Ltd
Current assignee: LIAONING BEIHUAN PURIFICATION TECHNOLOGY Co Ltd
Priority date: 2007-12-26
Filing date: 2007-12-26
Publication date: 2008-10-15
Anticipated expiration: 2017-12-26

Abstract

The utility model discloses an energy-saving powder lot conveying device, relating to the improvement of the structure of the powder lot conveying device. The utility model aims at providing the energy-saving power lot conveying device which has energy conservation and high installation efficiency. The energy-saving powder lot conveying device comprises an air cavity which is provided with a blast pipe; a material cavity which is provided with a feed port, a vent and an observation port, and a permeable plate which is arranged between the air cavity and the material cavity. The energy-saving powder lot conveying device is characterized in that the permeable plate is fixed between the air cavity and the inner flanging of the material cavity; connecting bolts are arranged on bolt holes arranged outside the air cavity and the material cavity.

Description

A kind of energy-conservation powder feedway

Technical field:

The utility model relates to the improvement of powder transport conveyor constructions.

Background technology:

At present, the powder feedway also is referred to as chute, and the structure of its chute usually goes up to the material chamber, be the wind chamber down, is air permeable plate between material chamber, the wind chamber, and air permeable plate is to be fixed between the flanging of expecting chamber, wind chamber.Blowing engine makes the air with certain pressure enter in the material chamber through air permeable plate and makes powders flowing purification for the wind chamber provides wind regime, powder is carried in the material chamber, thereby reached the purpose of carrying powder at a high speed.But there is following shortcoming in chute: 1, waste energy: the area of air permeable plate is bigger, and wind-force is not easy to concentrate, and therefore, has not only wasted the energy, carries effect undesirable simultaneously; 2, mounting process complexity: when wind chamber, material chamber and air permeable plate are installed, must hole earlier, align, be very much trouble, increased working strength of workers, influenced installation effectiveness.

The utility model content:

The utility model is exactly at the problems referred to above, and a kind of energy-conservation, energy-conservation powder feedway that installation effectiveness is high is provided.

For achieving the above object, the utility model adopts following technical scheme, and the utility model comprises the wind chamber with blast pipe, has the material chamber of inlet point, exhausr port, porthole, wind chamber, material are air permeable plate between the chamber, are fixed with air permeable plate between the in-flanges in its structural feature wind chamber, material chamber; Bolt hole outside wind chamber, the material chamber is provided with tie bolt.

The beneficial effects of the utility model:

1, energy-conservation:

Be provided with air permeable plate between wind of the present utility model chamber, the material chamber in-flanges, make it air permeable plate and lack, and air quantity concentrates than the throughput of existing air permeable plate, therefore, not only energy-conservation, saving in material, and powder is carried effective;

2, installation effectiveness height:

Bolt of the present utility model connects, is fixed in one by the bolt hole outside wind chamber, the material chamber, and installation process is simple, not only can save people's manual labor, also can improve installation effectiveness;

3, save material:

Reduce owing to enter air quantity in the material chamber, the air quantity of discharging from air outlet also reduces, so need also reduce with the capacity of the continuous dusting equipment of exhaust outlet, the dusting equipment volume is also little, can save great deal of raw materials etc.

Description of drawings:

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is the A-A cutaway view of Fig. 1;

Fig. 3 is the B-B cutting plane of Fig. 1.

The specific embodiment:

The utility model comprises the wind chamber 1 with blast pipe 5, has the material chamber 2 of inlet point 3, exhausr port 7, porthole 9, and wind chamber 1, material are air permeable plate 8 between the chamber 2, is fixed with air permeable plate 8 between the in-flanges 12 in wind chamber 1, material chamber 2, the in-flanges 13; Wind chamber 1, material chamber 2 outer bolt hole 10, bolts hole 11 are provided with tie bolt 6.

Also can be provided with piezometric tube 4 in wind chamber 1, so that monitor the change of pressure situation in wind chamber 1.

Claims

1, a kind of energy-conservation powder feedway, comprise the have blast pipe wind chamber (1) of (5), material chamber (2) with inlet point (3), exhausr port (7), porthole (9), between wind chamber (1), the material chamber (2) is air permeable plate (8), it is characterized in that, be fixed with air permeable plate (8) between the in-flanges (12) in wind chamber (1), material chamber (2), the in-flanges (13); Wind chamber (1), outer bolt hole (10), the bolt hole (11) in material chamber (2) are provided with tie bolt (6).

2, a kind of energy-conservation powder feedway according to claim 1 is characterized in that wind chamber (1) is provided with piezometric tube (4).