CN217685040U

CN217685040U - Equipment based on hazardous waste incineration disposal dioxin

Info

Publication number: CN217685040U
Application number: CN202221589660.4U
Authority: CN
Inventors: 王军; 程光明
Original assignee: Jiangsu Liyu Environmental Technology Co ltd
Current assignee: Jiangsu Liyu Environmental Technology Co ltd
Priority date: 2022-06-24
Filing date: 2022-06-24
Publication date: 2022-10-28
Anticipated expiration: 2032-06-24

Abstract

The utility model discloses an equipment based on useless incineration disposal dioxin of danger relates to the useless incineration disposal technical field of danger, and the equipment for solving current processing dioxin has the dioxin predecessor to produce, leads to handling the relatively poor problem of quality. Adsorption and filtration mechanism is located one side of cooling tower, the ash discharge fill is installed to the lower extreme of cooling tower, the upper end of cooling tower is installed and is discharged fume the fill, cooling water smoke shower nozzle and temperature sensing probe are installed to the outside of discharging fume the fill, the upper end of discharging fume the fill is installed and is discharged fume the pipe, the upper end of discharging fume the pipe and installing the solenoid valve, the outside of cooling tower is provided with into tobacco pipe, adsorption and filtration mechanism's inside is provided with the active carbon adsorption layer, the active carbon adsorption layer is provided with threely, the pipe of discharging fume is located between cooling tower and the adsorption and filtration mechanism, the discharge pipe up to standard is installed to the below in the adsorption and filtration mechanism outside.

Description

Equipment based on hazardous waste incineration disposal dioxin

Technical Field

The utility model relates to a useless incineration disposal technical field of danger specifically is an equipment based on useless incineration disposal dioxin of danger.

Background

Dioxin is a chlorine-containing organic compound containing two or one oxygen bond connecting two benzene rings, and dioxin generated in the incineration process can cause damage to the environment;

for example, a chinese granted patent with publication number CN215372539U (a device for supplementing and degrading dioxin in flue of hazardous waste solid waste incinerator): the novel filter comprises a housin, the inside both sides of casing are all fixed and are provided with the baffle, two logical groove has all been seted up at the middle part of baffle, the middle part of casing is from a left side to the right side fixed first filter, second filter and the adsorption plate of having set gradually, the middle part both sides wall of casing is all fixed and is provided with a plurality of laser catalysis wares, two the outer wall of baffle is all fixed and is provided with a plurality of sealing rings, the both ends of casing are all fixed and are provided with solid fixed ring, two a plurality of spouts have all been seted up to gu fixed ring's lateral wall, a plurality of the inside of spout all slides and is provided with the clamp splice, and is a plurality of the arc wall has all been seted up between the spout, and is a plurality of the inside of arc wall is provided with and drives a plurality ofly the pushing mechanism that the clamp splice removed. The utility model is convenient to be installed and fixed with flues with different calibers and draught fans, and is fast and convenient to install;

above-mentioned prior art filters the absorption through first filter, second filter and adsorption plate to the flue gas, realizes degrading dioxin, but can't carry out rapid cooling to the flue gas, leads to discharging the flue gas and possesses higher temperature, has dioxin predecessor to produce under the higher temperature, leads to handling quality relatively poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an equipment based on useless incineration disposal dioxin of danger to solve the current equipment of handling dioxin that provides in the above-mentioned background art and have the generation of dioxin predecessor, lead to handling the relatively poor problem of quality.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an equipment based on useless incineration disposal dioxin of danger, includes cooling tower and adsorption and filtration mechanism, adsorption and filtration mechanism is located one side of cooling tower, the ash discharge fill is installed to the lower extreme of cooling tower, the upper end of cooling tower is installed and is discharged fume the fill, cooling water smoke shower nozzle and temperature-sensing probe are installed in the outside of discharging fume the fill, the pipe of discharging fume is installed to the upper end of discharging fume the fill, the solenoid valve is installed to the upper end of discharging fume the pipe, the outside of cooling tower is provided with into the tobacco pipe.

Preferably, the inside of adsorption and filtration mechanism is provided with the activated carbon adsorption layer, the activated carbon adsorption layer is provided with threely, the pipe of discharging fume is located between cooling tower and the adsorption and filtration mechanism, the delivery pipe up to standard is installed to the below in the adsorption and filtration mechanism outside.

Preferably, a fixed frame is installed on the outer side of the activated carbon adsorption layer, a sliding block is installed on the outer side of the fixed frame, the sliding block is connected with the adsorption and filtration mechanism in a sliding mode, a sealing box door is installed at the front end of the adsorption and filtration mechanism, and a push-pull handle is installed at the front end of the sealing box door.

Preferably, the lower end of the ash discharge hopper is provided with an ash discharge pipe.

Preferably, a vibrator is arranged on the outer side of the ash discharge hopper.

Preferably, a temperature display screen is arranged at the front end of the cooling tower.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a cooling water smoke shower nozzle can carry out the rapid cooling to the flue gas that gets into the cooling tower, the mode through rapid cooling controls the production that flue gas temperature restraines dioxin, sulfur dioxide to among the acid gas, hydrogen chloride, heavy metal pollutants such as a small amount of nitrogen oxide play effectual washing and absorption, the temperature of temperature-sensing probe real-time supervision upper flue gas, when the temperature reachs the specified range, the solenoid valve is opened, the flue gas gets into adsorption and filtration mechanism through the pipe of discharging fume, by multilayer active carbon adsorption layer adsorption filtration back, discharge to reach standard through discharge pipe up to standard.

Drawings

Figure 1 is the utility model discloses a front view of equipment based on useless incineration disposal dioxin of danger.

Fig. 2 is a schematic structural diagram of the adsorption filtration mechanism of the present invention.

Fig. 3 is a partial enlarged view of the region a of the present invention.

In the figure: 1. a cooling tower; 2. an adsorption filtration mechanism; 3. an ash discharge hopper; 4. a smoke exhaust hopper; 5. cooling the water mist spray head; 6. a temperature sensing probe; 7. a smoke exhaust pipe; 8. an electromagnetic valve; 9. a smoke inlet pipe; 10. a vibrator; 11. a temperature display screen; 12. an activated carbon adsorption layer; 13. a fixing frame; 14. a slider; 15. a standard discharge pipe; 16. sealing the box door; 17. a push-pull handle; 18. an ash discharge pipe.

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.

Referring to fig. 1-3, the present invention provides an embodiment: the utility model provides an equipment based on hazardous waste incineration disposal dioxin, including cooling tower 1 and adsorption filtration mechanism 2, adsorption filtration mechanism 2 is located one side of cooling tower 1, ash discharge hopper 3 is installed to the lower extreme of cooling tower 1, smoke discharge hopper 4 is installed to the upper end of cooling tower 1, cooling water smoke shower nozzle 5 and temperature sensing probe 6 are installed to the outside of smoke discharge hopper 4, smoke discharge pipe 7 is installed to the upper end of smoke discharge hopper 4, solenoid valve 8 is installed to the upper end of smoke discharge pipe 7, the outside of cooling tower 1 is provided with into tobacco pipe 9, the flue gas that waits to discharge gets into cooling tower 1 through advancing tobacco pipe 9, the lime-ash in the flue gas drops to ash discharge hopper 3, the flue gas rises, in-process that rises, cooling water smoke shower nozzle 5 blowout cooling water smoke, cooling water smoke and flue gas fully contact, cool off high temperature flue gas, control flue gas temperature through the mode of quick cooling and come to restrain the production of dioxin, play effectual washing and absorption to sulfur dioxide, hydrogen chloride, a small amount of heavy metal pollutants such as nitrogen oxide in the acidic gas.

Further, adsorption and filtration mechanism 2's inside is provided with active carbon adsorption layer 12, and active carbon adsorption layer 12 is provided with threely, and the pipe 7 of discharging fume is located between cooling tower 1 and adsorption and filtration mechanism 2, and discharge pipe 15 up to standard is installed to the below in the 2 outsides of adsorption and filtration mechanism, and solenoid valve 8 opens, and the flue gas gets into adsorption and filtration mechanism 2 through discharging fume pipe 7, is adsorbed by multilayer active carbon adsorption layer 12 and is filtered the back, discharges through discharge pipe 15 up to standard.

Further, a fixed frame 13 is installed on the outer side of the activated carbon adsorption layer 12, a sliding block 14 is installed on the outer side of the fixed frame 13, the sliding block 14 is connected with the adsorption filtering mechanism 2 in a sliding mode, a sealing box door 16 is installed at the front end of the adsorption filtering mechanism 2, and a push-pull handle 17 is installed at the front end of the sealing box door 16, so that the adsorption filtering mechanism 2 can be replaced conveniently.

Further, an ash discharge pipe 18 is installed at the lower end of the ash discharge hopper 3, and ash residues in the flue gas fall into the ash discharge hopper 3 and are discharged through the ash discharge pipe 18.

Further, a vibrator 10 is arranged on the outer side of the ash discharging hopper 3, and the vibrator 10 works regularly to clean ash.

Further, a temperature display screen 11 is arranged at the front end of the cooling tower 1, and the temperature sensing probe 6 monitors the temperature of the upper layer flue gas in the cooling tower 1 in real time and displays a numerical value through the temperature display screen 11.

The working principle is as follows: during the use, the flue gas that waits to discharge gets into cooling tower 1 through advancing tobacco pipe 9, the lime-ash in the flue gas drops to ash discharge hopper 3, the flue gas rises, at the in-process that rises, cooling water smoke shower nozzle 5 spouts cooling water smoke, cooling water smoke fully contacts with the flue gas, cool down high temperature flue gas, control flue gas temperature through the mode of quick cooling and temperature reduction and restrain the production of dioxin, play effectual washing and absorption to heavy metal pollutants such as sulfur dioxide in the acid gas, hydrogen chloride, a small amount of nitrogen oxide, temperature probe 6 real-time supervision cooling tower 1 inside upper flue gas's temperature and show numerical value through temperature display screen 11, when the temperature reachs the appointed scope, solenoid valve 8 opens, the flue gas gets into adsorption and filtration mechanism 2 through tub 7 of discharging fume, after being adsorbed and filtered by multilayer active carbon adsorption layer 12, discharge pipe 15 up to standard discharges.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an equipment based on two dioxins of useless incineration disposal of danger, includes cooling tower (1) and adsorption and filtration mechanism (2), its characterized in that: adsorption and filtration mechanism (2) are located one side of cooling tower (1), ash discharge hopper (3) are installed to the lower extreme of cooling tower (1), discharge fume fill (4) are installed to the upper end of cooling tower (1), cooling water smoke shower nozzle (5) and temperature sensing probe (6) are installed in the outside of discharging fume fill (4), discharge fume tub (7) are installed to the upper end of discharging fume fill (4), solenoid valve (8) are installed to the upper end of discharging fume tub (7), the outside of cooling tower (1) is provided with into tobacco pipe (9).

2. The device for incinerating and treating dioxins based on hazardous wastes according to claim 1, is characterized in that: the inside of adsorption and filtration mechanism (2) is provided with active carbon adsorption layer (12), active carbon adsorption layer (12) are provided with three, tub (7) of discharging fume is located between cooling tower (1) and adsorption and filtration mechanism (2), discharge pipe (15) up to standard are installed to the below in adsorption and filtration mechanism (2) outside.

3. The device for incinerating and treating dioxins based on hazardous wastes according to claim 2, is characterized in that: the outer side of the activated carbon adsorption layer (12) is provided with a fixed frame (13), the outer side of the fixed frame (13) is provided with a sliding block (14), the sliding block (14) is in sliding connection with the adsorption and filtration mechanism (2), the front end of the adsorption and filtration mechanism (2) is provided with a sealing box door (16), and the front end of the sealing box door (16) is provided with a push-pull handle (17).

4. The device for incinerating and treating dioxins based on hazardous wastes according to claim 1, is characterized in that: and an ash discharge pipe (18) is arranged at the lower end of the ash discharge hopper (3).

5. The device for incinerating and treating dioxins based on hazardous wastes according to claim 1, is characterized in that: and a vibrator (10) is arranged on the outer side of the ash discharging hopper (3).

6. The device for incinerating and treating dioxins based on hazardous wastes according to claim 1, is characterized in that: and a temperature display screen (11) is arranged at the front end of the cooling tower (1).