CN211823552U

CN211823552U - High-temperature continuous semi-coke drying tower

Info

Publication number: CN211823552U
Application number: CN202020356449.2U
Authority: CN
Inventors: 钟宁
Original assignee: 钟宁
Current assignee: Xinjiang Zhongtai Group Engineering Co.,Ltd.
Priority date: 2020-03-20
Filing date: 2020-03-20
Publication date: 2020-10-30
Anticipated expiration: 2030-03-20

Abstract

The utility model discloses a blue charcoal drying tower of high temperature continuous type, comprising a tower body, tower body inner chamber is equipped with the material and piles up the passageway region, the material piles up the passageway region and is provided with the layer altogether and every layer by inside and outside two annular region that enclose with the centrum that the steel sheet system formed, the material is piled up the regional top of passageway and is equipped with the storage festival, the tower body bottom is equipped with the discharge gate, the tower body both sides are provided with the air-supply line respectively and are gone out the tuber pipe, be equipped with the air inlet and the induced air mouth of four places of being connected with the tower body on air-supply line and the tuber pipe. The utility model provides a blue charcoal drying tower working costs of high temperature continuous type, maintenance cost are showing and are descending, and the drying tower rate of utilization is showing and is improving.

Description

High-temperature continuous semi-coke drying tower

Technical Field

The utility model belongs to the technical field of the drying tower, concretely relates to blue charcoal drying tower of high temperature continuous type.

Background

The working principle of the existing drying tower is as follows: the semi-coke wet material falls onto the first layer of heat-resistant and wear-resistant vibration device from a feed opening in the middle of the tower top, slides to the outer edge from the upper half part of the grid plate type umbrella-shaped vibration device and then falls into the excircle of the lower half part of the grid plate type inverted umbrella-shaped vibration device; then the water flows to the middle outlet of the inverted umbrella-shaped vibration device from the sliding way and falls on the next layer of heat-resistant and wear-resistant vibration device, and the above process is repeated until the water flows to the outlet at the bottom of the tower. Thus, the time from the top of the tower to the outlet of the bottom of the tower after passing through each layer of heat-resistant and wear-resistant vibration device is 5 minutes. Meanwhile, high-temperature drying gas at 700 ℃ enters the tower from two inlets at the bottom and the middle of the tower to bake semi coke flowing from top to bottom in the tower, and then gas passing through the material is sucked out from the top of the tower through an induced draft port. Thereby realizing the drying process of the semi-coke wet material.

There are the following disadvantages: 1. the discharging temperature is high, the service life of a discharging conveying high-temperature resistant belt is short, and the overhaul cost is high; 2. the temperature of an air source initially entering the drying tower is high, so that the burning accident of the semi-coke in the tower is easy to happen; 3. each layer of temperature-resistant and wear-resistant vibration device is fast in abrasion and easy to damage, so that the maintenance is trivial, the maintenance cost is high, and the utilization rate of the tower is low; 4. the process that the material falls through the heat-resistant and wear-resistant vibrating device has factors such as impact vibration to damage the granular material, and the material powder rate is high and the one-time utilization rate is low due to the phenomenon that moisture is rapidly heated, expanded and cracked in the semi-coke block. Therefore, a high-temperature continuous semi-coke drying tower is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a blue charcoal drying tower of high temperature continuous type to solve the high problem of prior art ejection of compact temperature.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a blue charcoal drying tower of high temperature continuous type, includes the tower body, the tower body inner chamber is equipped with the material and piles up the passageway area, the material is piled up the passageway area top and is equipped with the storage festival, the tower body bottom is equipped with the discharge gate, the tower body both sides are provided with air-supply line and play tuber pipe respectively, be equipped with air inlet and induced air mouth be connected with the tower body on air-supply line and the play tuber pipe respectively.

Furthermore, the distance between each layer of material accumulation channel area is 10cm, inner and outer cones of a component of each layer of material accumulation channel area are welded on the vertical plates arranged on the periphery, and the vertical plates are welded with the tower body through steel plates.

Furthermore, four drying sections are arranged in the tower body, each drying section is composed of a group of air inlets, an air induction port and the tower body, and each drying section is isolated through a cone.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has simple structure and reasonable design, the wet material is firstly fed from the center part of the tower top to enter the material accumulation channel area in the tower, the material accumulation channel area is filled with the proper position of the material storage section on the tower top, the induced air is doubled when the wet material goes out of the tower, the corresponding hot air volume in the tower is doubled, the temperature of the high-temperature drying gas entering the tower is reduced to be within 300 ℃, the high-temperature drying gas not higher than 300 ℃ is introduced from four air inlets to be heated and dried and then the gas is discharged from four induced air ports, the burning accident of the blue carbon in the tower is solved, the material starts to be discharged at a certain speed from the discharge port at the bottom of the tower after being dried for 2-3 hours to reach the detection requirement, thereby the problem of high discharge temperature is solved, meanwhile, the material feeding at the tower top also starts to keep the material level at the tower top of the tower top proper, the use cost and the maintenance cost are obviously, the problem of subsequent maintenance is avoided, and the problem of particle material damage is solved;

drawings

Fig. 1 is a schematic structural diagram of the present invention.

In the figure: 1. a tower body; 2. a material accumulation channel region; 3. a discharge port; 4. an air inlet; 5. an air inducing port; 6. an air inlet pipe; 7. an air outlet pipe; 8. and (5) saving materials.

The drawings are for illustrative purposes only and are not to be construed as limiting the patent; for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

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 creative work belong to the protection scope of the present invention.

Referring to fig. 1, a high-temperature continuous semi-coke drying tower comprises a tower body 1, a material accumulation channel region 2 is arranged in an inner cavity of the tower body 1, the material accumulation channel region 2 is provided with 61 layers in total, each layer of the material accumulation channel region 2 is an annular region surrounded by an inner cone and an outer cone which are made of steel plates by rolling, a material storage joint 8 is arranged at the top of the material accumulation channel region 2, a discharge hole 3 is arranged at the bottom of the tower body 1, an air inlet pipe 6 and an air outlet pipe 7 are respectively arranged at two sides of the tower body 1, four air inlets 4 and four air inlets 5 which are connected with the tower body 1 are respectively arranged on the air inlet pipe 6 and the air outlet pipe 7, induced air discharged from the tower is doubled, the corresponding air inlet amount is doubled, the high-temperature drying gas entering the tower is reduced to be within 300 ℃, the high-temperature drying gas entering the tower is realized by replacing an induced.

The distance between each layer of material stacking channel area 2 is 10cm, and the inner and outer cones of each layer of material stacking channel area 2 forming the assembly are welded on six vertical plates arranged around, and the vertical plates are welded with the tower body 1 through steel plates.

Four drying sections are arranged in the tower body 1, each drying section is composed of a group of air inlets 4, an air induction port 5 and the tower body 1, and each drying section is isolated through a cone.

The wet materials are fed into a material accumulation channel area 2 in the tower from the center of the top of the tower and are filled up to a proper position of a material storage section 8 at the top of the tower, then high-temperature dry gas with the temperature not higher than 300 ℃ is introduced from four air inlets 4, the materials are heated and dried, then the gas is discharged from four air introducing ports 5, the materials are discharged from a material outlet 3 at the bottom of the tower at a certain speed after being dried to meet the detection requirement after 2-3 hours, meanwhile, the material feeding is started at the top of the tower to keep the material level at the top of the tower proper, and therefore, all the wet blue carbon enters a tower body 1 from the top of the tower, is slowly baked at the temperature of below 300 ℃ for 2-3 hours and then reaches a material outlet at.

The utility model provides a blue charcoal drying tower of high temperature continuous type, through reforming transform the back, use cost, maintenance cost are showing and are descending, and the drying tower rate of utilization is showing and is improving.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a blue charcoal drying tower of high temperature continuous type which characterized in that: including tower body (1), tower body (1) inner chamber is equipped with the material and piles up passageway region (2), the material is piled up passageway region (2) top and is equipped with storage festival (8), tower body (1) bottom is equipped with discharge gate (3), tower body (1) both sides are provided with air-supply line (6) respectively and go out tuber pipe (7), be equipped with air inlet (4) and induced air mouth (5) be connected with tower body (1) on air-supply line (6) and the tuber pipe (7) respectively.

2. The high-temperature continuous semi-coke drying tower according to claim 1, wherein: the distance between every two layers of material stacking channel areas (2) is 10cm, inner and outer cones of components of each layer of material stacking channel areas (2) are welded on vertical plates arranged on the periphery, and the vertical plates are welded with the tower body (1) through steel plates.

3. The high-temperature continuous semi-coke drying tower according to claim 1, wherein: four drying sections are arranged in the tower body (1), each drying section is composed of a group of air inlets (4), an air induction port (5) and the tower body (1) therebetween, and each drying section is isolated through a cone.