CN212440613U

CN212440613U - New burnt supplementary system of active burnt gas cleaning technology

Info

Publication number: CN212440613U
Application number: CN202021308867.0U
Authority: CN
Inventors: 闫小燕; 付柏淋; 张奇; 张宇; 荣宜; 费营营
Original assignee: MCC North Dalian Engineering Technology Co Ltd
Current assignee: MCC North Dalian Engineering Technology Co Ltd; Northern Engineering and Technology Corp MCC
Priority date: 2020-07-07
Filing date: 2020-07-07
Publication date: 2021-02-02
Anticipated expiration: 2030-07-07

Abstract

The utility model belongs to the technical field of gas cleaning, especially, relate to a burnt complementary system of active burnt gas cleaning process new coke, including fortune burnt truck and active burnt storage silo, be equipped with feed inlet and discharge gate on active burnt storage silo, set up at push-pull valve I and the tripper of discharge gate, its characterized in that still includes active burnt storage workshop section and the burnt material loading workshop section of active of unloading. The utility model integrates the active coke discharging and storing workshop section and the active coke feeding workshop section. The fresh active coke can be supplemented in severe weather such as rain, snow and the like, the working strength of field operation workers is reduced, the transportation frequency of the fresh active coke is reduced, the breakage rate is reduced, the occupied space is saved, the manufacturing cost is reduced, and the field construction and the later maintenance are convenient.

Description

New burnt supplementary system of active burnt gas cleaning technology

Technical Field

The utility model belongs to the technical field of metallurgical gas cleaning, especially, relate to a new burnt complementary system of active burnt gas cleaning technology.

Background

The active coke flue gas purification technology is a mature industrial flue gas pollution treatment technology. The active coke is contacted with the flue gas in the adsorption system, so that pollutants in the flue gas are adsorbed into the active coke hole cavity, and physical adsorption and chemical adsorption are completed. And conveying the activated coke subjected to adsorption saturation to a regeneration system through a conveying system, resolving the activated coke under a high-temperature condition, and conveying the activated coke to an adsorption system through a material conveying system for recycling. During the transportation process of the material conveying system, the active coke can be broken into small particles and powdery active coke. The small particles and the powder can affect the purification effect of the active coke flue gas purification system and cause adverse effects such as increase of tower resistance of the adsorption tower. In the industrial production process, small particles and powdered active coke need to be removed, and in addition, the active coke flue gas purification process can carry out chemical reaction to consume the active coke and the like, so that the active coke in the whole system can be continuously lost, and in order to ensure the stability of materials in the system, fresh active coke needs to be continuously supplemented into the active coke flue gas purification system.

And a new coke replenishing system is used for replenishing fresh active coke, and is a part of the active coke material circulating system. The existing new coke supplement system has the following problems:

1. the storage of the new coke and the feeding of the new coke are separately arranged, and the new active coke is transported to the factory and added to the active coke flue gas purification system for a plurality of times, so that the loss of the active coke is increased;

2. the feeding of the new coke needs to avoid the bad weather such as raining, snowing and the like, and the feeding mobility is poor;

3. the active coke vertical conveying device needs to be arranged underground, so that the difficulty of construction and maintenance of the system is increased.

Disclosure of Invention

The utility model aims at providing a can reduce the number of times of transporting of active burnt, reduce the percentage of damage of active burnt, save occupation of land space, reduce the active burnt gas cleaning process new burnt complementary system of cost.

The purpose of the utility model is realized like this.

The utility model discloses a new coke replenishing system for an active coke flue gas purification process, which comprises a coke transporting truck and an active coke storage bin, wherein the active coke storage bin is provided with a feed inlet and a discharge outlet, a gate valve I and an unloader are arranged at the discharge outlet, and the new coke replenishing system is characterized by also comprising an active coke unloading storage working section and an active coke loading working section,

the active coke discharging and storing section comprises an active coke storing and feeding workshop, an active coke discharging electric hoist and an active coke storing platform; the active coke storage platform is suspended in an active coke storage and feeding workshop, the active coke storage and feeding workshop is divided into an upper active coke storage area and a lower discharging area, an electric hoist track is arranged at the top of the active coke storage and feeding workshop, an active coke discharging electric hoist is mounted on the electric hoist track and horizontally moves along the electric hoist track, a discharging opening is formed in the active coke storage platform, and a coke transport truck is arranged in the lower discharging area of the active coke storage and feeding workshop;

the active coke feeding working section comprises an active coke feeding electric hoist, a feeding ash removal cover, a feeding dust remover, a dust remover control valve, an active coke bag breaking device, an active coke feeding hopper, an active coke horizontal conveying device, an active coke vertical conveying device, a chute I and a chute II, wherein the active coke feeding electric hoist is also arranged on an electric hoist track and horizontally moves along the electric hoist track; the active coke bag breaking device is arranged on the upper portion of the active coke feeding hopper, the active coke horizontal conveying device is connected with the active coke vertical conveying device through a chute I, the active coke vertical conveying device is connected with the active coke storage bin through a chute II, and a gate valve and an iron remover are arranged on the chute II.

Furthermore, a hook and a steel wire rope for hanging the coke bag are respectively arranged on the active coke discharging electric hoist and the active coke feeding electric hoist.

Further, the active coke horizontal conveying device is a chain bucket machine sealing feeder; the active coke vertical conveying device is a bucket elevator; the horizontal active coke conveying device and the vertical active coke conveying device are arranged in a Z shape or a C shape.

Compared with the prior art, the utility model has the advantages that:

(1) the utility model discloses a new burnt complementary system of active burnt gas cleaning technology, the storage system of unloading of active burnt and the feeding system of active burnt are integrated into a whole, reduce the number of times of transporting of active burnt, reduced the breakage rate of active burnt, save occupation of land space, reduce the cost;

(2) the new coke replenishing system of the active coke flue gas purification process of the utility model can replenish fresh active coke in severe weather such as rain, snow and the like, and reduce the working strength of field operation workers;

(3) the utility model discloses a new burnt complementary system of active burnt gas cleaning process, active burnt vertical conveyor can arrange on the ground, and the site operation is simple, and area is little, and the later maintenance is convenient.

Drawings

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

Detailed Description

The present invention will be further explained with reference to the accompanying drawings.

As shown in figure 1, the utility model discloses a new burnt complementary system of active burnt gas cleaning technology, including fortune burnt truck 1 and active burnt storage silo 18, be equipped with feed inlet and discharge gate on active burnt storage silo 18, set up at push-pull valve I19 and the tripper 20 of discharge gate, its characterized in that still includes active burnt

A discharging storage working section and an active coke feeding working section,

the active coke discharging and storing section comprises an active coke storing and feeding workshop 2, an active coke discharging electric hoist 3 and an active coke storing platform 4; the active coke storage platform 4 is suspended in the active coke storage and feeding workshop 2, the active coke storage and feeding workshop 2 is divided into an upper active coke storage area and a lower discharging area, the top of the active coke storage and feeding workshop 2 is provided with an electric hoist track 5, an active coke discharging electric hoist 3 is arranged on the electric hoist track and horizontally moves along the electric hoist track 5, a discharging opening is formed in the active coke storage platform 4, and the coke transporting truck 1 is arranged in the lower discharging area of the active coke storage and feeding workshop 2;

the active coke feeding working section comprises an active coke feeding electric hoist 9, a feeding ash removal cover 8, a feeding dust remover 6, a dust remover control valve 7, an active coke bag breaking device 10, an active coke feeding hopper 12, an active coke horizontal conveying device 13, an active coke vertical conveying device 11, a chute I14 and a chute II 15, wherein the active coke feeding electric hoist 9 is also arranged on the electric hoist track 5 and horizontally moves along the electric hoist track 5, and a hook and a steel wire rope for hanging a coke bag are respectively arranged on the active coke discharging electric hoist 3 and the active coke feeding electric hoist 9; the active coke feeding hopper 12 is fixed on a discharge opening of the active coke storage platform 4, a discharge opening of the active coke feeding hopper 12 is connected with a feed end of an active coke horizontal conveying device 13, the feeding ash removal cover 8 is arranged at the top of the active coke storage feeding workshop 2 and above the active coke feeding hopper, the feeding ash removal cover 8 is connected with the feeding dust remover 6 through a smoke exhaust pipe, and the smoke exhaust pipe is provided with a dust remover control valve 7; the active coke bag breaking device 10 is arranged on the upper portion of an active coke feeding hopper 12, the active coke horizontal conveying device 13 is connected with the active coke vertical conveying device 11 through a chute 14I, the active coke vertical conveying device 11 is connected with an active coke storage bin 18 through a chute II 15, and a gate valve 16 and an iron remover 17 are arranged on the chute II 15.

The horizontal active coke conveying device 13 of the utility model is a chain bucket machine sealing feeder; the active coke vertical conveying device 11 is a bucket elevator; the horizontal active coke conveying device 13 and the vertical active coke conveying device 11 are arranged in a Z shape or a C shape. The site operation is simple, the floor area is small, and the later maintenance is convenient.

The utility model discloses an active burnt 21 that adopts ton bag package, fortune burnt truck 1 transports the active burnt 21 of ton bag package to active burnt storage skip 2, and the lower floor is unloaded the district and is 1 operating space for fortune burnt truck, and the upper space is active burnt storage platform 4, and active burnt electric block 3 of unloading promotes the active burnt 21 of ton bag package to active burnt storage platform 4, has accomplished the operation flow of unloading storage workshop section of active burnt.

When the active coke storage bin 27 is in low material level alarm, the active coke feeding working section is started: the active coke feeding electric hoist 9 lifts and moves active coke 21 packaged by ton bags into an active coke feeding hopper 12, and the active coke bag breaking device 10 is used for breaking the active coke bags, at the moment, the active coke is conveyed to an active coke storage bin 18 through the active coke feeding hopper 12, an active coke horizontal conveying device 13, a chute I14, an active coke vertical conveying device 11, a chute II 15, a valve 25 and an iron remover 26, and the process flow of the active coke feeding working section is completed. When the activated coke flue gas purification system needs to supplement activated coke, the gate valve 19 and the discharger 20 at the bottom of the activated coke storage bin 18 are opened, and fresh activated coke is supplemented into the system. The utility model discloses the flow is short, has reduced field operation workman's working strength effectively.

Claims

1. A new coke supplementing system for an active coke flue gas purification process comprises a coke transporting truck, an active coke storage bin, a feed inlet, a discharge outlet, a gate valve I and a discharger, wherein the gate valve I and the discharger are arranged on the active coke storage bin, and the new coke supplementing system is characterized by further comprising an active coke discharging and storing working section and an active coke feeding working section,

the active coke feeding working section comprises an active coke feeding electric hoist, a feeding ash removal cover, a feeding dust remover, a dust remover control valve, an active coke bag breaking device, an active coke feeding hopper, an active coke horizontal conveying device, an active coke vertical conveying device, a chute I and a chute II, wherein the active coke feeding electric hoist is also arranged on an electric hoist track and horizontally moves along the electric hoist track;

the active coke bag breaking device is arranged on the upper portion of the active coke feeding hopper, the active coke horizontal conveying device is connected with the active coke vertical conveying device through a chute I, the active coke vertical conveying device is connected with the active coke storage bin through a chute II, and a gate valve and an iron remover are arranged on the chute II.

2. The activated coke flue gas purification process new coke supplement system according to claim 1, wherein a hook and a steel wire rope for hanging a coke bag are respectively arranged on the activated coke discharging electric hoist and the activated coke feeding electric hoist.

3. The new coke supplementing system for the activated coke flue gas purification process according to claim 1, wherein the activated coke horizontal conveying device is a chain bucket machine sealing feeder; the active coke vertical conveying device is a bucket elevator; the horizontal active coke conveying device and the vertical active coke conveying device are arranged in a Z shape or a C shape.