CN210569943U

CN210569943U - Continuous discharge device of pot-type calcining furnace

Info

Publication number: CN210569943U
Application number: CN201921528356.7U
Authority: CN
Inventors: 张元仁; 张程帅
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-16
Filing date: 2019-09-16
Publication date: 2020-05-19
Anticipated expiration: 2029-09-16

Abstract

The utility model provides a continuous discharge device of burning furnace is forged to pot-type, its constitution includes: the hopper is installed to bin outlet below at the bin outlet of relief machine, the hopper is the triangle-shaped of falling the discharger of converter control is installed to the discharge gate department of hopper, still is equipped with the siphunculus joint at the upper wall of hopper, siphunculus joint front end with the inside intercommunication of hopper, the siphunculus connects the rear end and connects the negative pressure tuber pipe. The beneficial effects are as follows: the utility model discloses changing the interval and arranging the material and arranging for continuous row material, increasing the speed of converter control row material ware, petroleum coke moves down at the in-process of calcining at the uniform velocity incessant, is in the motion state forever, has just significantly reduced the probability of coking, wall built-up, canopy stove, and the explosion-proof aggregate hopper of installation not only steadily produces high yield but also does benefit to getting rid of volatile simultaneously, has reduced the probability of explosion, adopts this technique to make to forge burning furnace increase of production, reduction intensity of labour.

Description

Continuous discharge device of pot-type calcining furnace

Technical Field

The utility model relates to a discharging device of a calcining furnace, in particular to a continuous discharging device of a pot-type calcining furnace.

Background

In the production process of the calcining furnace, petroleum coke is isolated from air and heated, volatile matters are gradually discharged, the volatile matters enter a flame path through a volatile matter pulling plate in a balanced mode, the volatile matters are introduced into the air and start to burn, the volatile matters are burnt to generate high temperature of 1300 ℃ and then are conducted to the petroleum coke in a material tank, the petroleum coke is heated along with downward movement and breakage of the petroleum coke in the calcining process, the volatile matters are continuously discharged to gradually form calcined petroleum coke (calcined coke), the calcining purpose is achieved, the calcined petroleum coke is discharged from the calcining furnace through a discharging machine and enters a collecting hopper, and then the calcined petroleum coke is conveyed out through a vibration conveyor.

The conventional design is intermittent discharge, for example, starting the furnace for 10 minutes every 5 minutes, and repeating the steps, but the intermittent discharge mode can cause the phenomena of coking, bonding, wall hanging, furnace covering and the like of the same charging bucket in the charging bucket of the calcining furnace, at this time, the furnace must be stopped, measures are taken for treatment, the service life of the silicon bricks of the charging bucket can be prolonged under the condition of rapid heating and rapid cooling or external force treatment in the treatment process, the yield and the quality of the calcining furnace are influenced, and the phenomena that personal safety is endangered due to scalding and the like are easily caused by high environmental temperature and high labor intensity when people treat the silicon bricks.

SUMMERY OF THE UTILITY MODEL

The utility model provides a continuous discharging device of a pot-type calcining furnace, which solves the problems in the prior art.

The technical scheme of the utility model is realized like this: a continuous discharging device of a pot-type calcining furnace comprises the following components: the hopper is installed to bin outlet below at the bin outlet of discharger, the hopper is the triangle-shaped of falling the discharger of converter control is installed to the discharge gate department of hopper, still is equipped with the siphunculus at the upper wall of hopper

The front end of the through pipe joint is communicated with the interior of the hopper, and the rear end of the through pipe joint is connected with a negative pressure air pipe.

The negative pressure air pipe is connected with an air draft device.

The utility model has the advantages that: the utility model discloses changing the interval and arranging the material and arranging for continuous row material, increasing the speed of converter control row material ware, petroleum coke moves down at the in-process of calcining at the uniform velocity incessant, is in the motion state forever, has just significantly reduced the probability of coking, wall built-up, canopy stove, and the explosion-proof aggregate hopper of installation not only steadily produces high yield but also does benefit to getting rid of volatile simultaneously, has reduced the probability of explosion, adopts this technique to make to forge burning furnace increase of production, reduction intensity of labour.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a side view of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without any creative effort belong to the protection scope of the present invention.

As shown in fig. 1 to 2, a continuous discharging device of a pot calciner comprises: hopper 1 is installed to bin outlet below at hopper 2, and hopper 1 is the inverted triangle-shaped, and bin outlet department at 1 lower extreme of hopper installs the discharger 3 of converter control, still is equipped with siphunculus joint 4 at the upper wall of hopper 1, and siphunculus joint 4 front end and 1 inside intercommunications of hopper, siphunculus joint 4 rear end connection negative-pressure air duct 5, and negative-pressure air duct 5 is connected with an air extraction equipment.

The discharging speed of the discharging port is controlled by the discharger 3 controlled by the frequency converter, so that the petroleum coke is discharged at a uniform speed, the petroleum coke in the hopper 1 is ensured to be in a moving state all the time, and the probability of coking, wall hanging and shed furnace is greatly reduced; the upper part of the hopper 1 is provided with a negative pressure air pipe 5 for pumping out volatile matters of the petroleum coke, so that the volatile matters in the hopper 1 are always below the explosion limit.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A continuous discharging device of a pot-type calcining furnace comprises the following components: hopper, its characterized in that: install the hopper in the bin outlet below of relief machine, the hopper is the inverted triangle-shaped the bin discharger of converter control is installed to the discharge gate department of hopper, still is equipped with the siphunculus joint at the upper wall of hopper, siphunculus joint front end with the inside intercommunication of hopper, the siphunculus connects the rear end and connects negative-pressure air pipe.

2. The continuous discharging device of the can calciner according to claim 1, characterized in that: the negative pressure air pipe is connected with an air draft device.