CN204751544U - Refractory material powder conveyer - Google Patents

Abstract

The utility model relates to a conveyer specifically is refractory material powder conveyer, refractory material powder conveyer, including sieve separator and transport mechanism, sieve separator bottom be connected with the inlet pipe, the inlet pipe on have a feeding valve, the feeding valve is at the inlet pipe top, the inlet pipe in install rotatory refining blade, the screen cloth is installed to the inlet pipe bottom, the sieve separator bottom plate be the arc bottom plate, have elementary screen cloth on the arc bottom plate, the material mouth of elementary screen cloth top has the direction flitch. The utility model provides a refractory material powder conveyer, screening and transmission course are all gone on under sealed environment, avoid the flying dust to produce to conveying efficiency has been improved through transport mechanism, through the refining blade can be even the pay -off, be favorable to next procedure production.

Description

Refractory powder conveying device

technical field

The utility model relates to a conveying device, in particular to a refractory powder conveying device.

Background technique

In the traditional raw material transportation process of refractory materials, it mainly relies on manual handling or conveyor belt transportation, and when necessary, the powder needs to be screened. This process is prone to dust, affects the workshop environment, and has low efficiency.

Utility model content

In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a powder conveying device with reduced flying dust and high efficiency. The specific technical solution is:

The refractory powder conveying device includes a screening machine and a transmission mechanism. The bottom of the screening machine is connected with a feeding pipe; the feeding pipe has a feeding valve; the feeding valve is at the top of the feeding pipe; The feeding pipe is equipped with rotating homogenizing blades, and a screen is installed at the bottom of the feeding pipe; the bottom plate of the screening machine is an arc-shaped bottom plate, and there is a primary screen on the arc-shaped bottom plate, and the material opening above the primary screen has a guide material. plate.

The conveying mechanism includes a buffer chamber and a conveying chamber, the buffer chamber is connected to the conveying chamber to form a sealed chamber, the top of the buffer chamber is connected to the feed pipe, the conveying chamber has a discharge port, and a shaft is installed longitudinally in the conveying chamber , the shaft is connected with the driving device, and there are helical blades on the shaft.

The refractory material is powder, and the powder enters from the feed port of the screening machine. There is a guide plate to dump the powder to the primary screen on the arc-shaped bottom plate. After primary screening, the powder enters the feeding pipe, and the screened out Raw materials with large particle size slide down to the lowest point along the curved bottom plate.

The primary screened powder falls into the feeding pipe through the feeding valve, and then is evenly discharged by the leveling blade, and then passes through the screen to the conveying mechanism. It falls into the buffer chamber first, and then enters the conveying chamber driven by the rotation of the spiral blade, and then is output from the discharge port. The width of the inner cavity of the buffer cavity is larger than that of the conveying cavity; the buffer cavity can play the role of material storage and buffer, which is convenient for the transmission mechanism to match with the screening machine.

The refractory material powder conveying device provided by the utility model, the screening and conveying process are all carried out in a sealed environment, avoiding the generation of flying dust, and improving the conveying efficiency through the conveying mechanism; the material can be uniformly fed through the leveling blade, which is beneficial to the next road Process production.

Description of drawings

Fig. 1 is the structural representation of the utility model.

Detailed ways

The specific embodiments of the present utility model will be described in further detail below in conjunction with the accompanying drawings.

As shown in Figure 1, the refractory material powder conveying device includes a screening machine 1 and a transmission mechanism, and the bottom of the screening machine 1 is connected with a feed pipe 10; the feed pipe 10 has a feed valve 9; The feed valve 9 is at the top of the feeding pipe 10; the rotating uniform blade 2 is installed in the feeding pipe 10, and the bottom of the feeding pipe 10 is equipped with a screen 3; the bottom plate of the screening machine 1 is an arc-shaped bottom plate, A primary screen 12 is arranged on the arc-shaped bottom plate, and a guide material plate 13 is provided at the feed opening above the primary screen 12 .

The transmission mechanism includes a buffer chamber 4 and a delivery chamber 5, the buffer chamber 4 is connected to the delivery chamber 5 to form a sealed chamber, the top of the buffer chamber 4 is connected to the feed pipe 10, and the delivery chamber 5 has a discharge port 11. A shaft 6 is installed longitudinally in the conveying cavity 5, and the shaft 6 is connected with the driving device 8, and the shaft 6 has a helical blade 7 on it.

The refractory material is powder, and the powder enters from the feed port of the screening machine 1. There is a guide plate 13 to dump the powder to the primary screen 12 on the arc-shaped bottom plate. After primary screening, the powder enters the feed pipe 10 , the screened raw materials with large particle size slide down to the lowest point along the arc-shaped bottom plate.

The primary screened powder falls into the feed pipe 10 through the feed valve 9, and then is uniformly discharged by the leveling blade 2, and then passes through the screen 3 and enters the conveying mechanism. It falls into the buffer chamber 4 first, and then enters the conveying chamber 5 driven by the rotation of the spiral blade 7, and then is output from the discharge port 11. The width of the inner cavity of the buffer chamber 4 is greater than that of the conveying chamber 5; the buffer chamber 4 can play the role of material storage and buffering, which is convenient for the transmission mechanism to match with the screening machine 1.

Claims (2)

1. Refractory powder conveying device, including a screening machine and a conveying mechanism, characterized in that: the bottom of the screening machine is connected with a feeding pipe; the feeding pipe has a feeding valve; The top of the pipe; the feeding pipe is equipped with rotating uniform blades, and the bottom of the feeding pipe is equipped with a screen; The feed port has a guide plate. 2. The refractory powder conveying device according to claim 1, characterized in that: the conveying mechanism includes a buffer chamber and a conveying chamber, the buffer chamber is connected with the conveying chamber to form a sealed chamber, and the top of the buffer chamber is connected The feed pipe, the conveying chamber has a discharge port, and a shaft is installed longitudinally in the conveying chamber, the shaft is connected with the driving device, and the shaft is provided with helical blades.