CN213630434U

CN213630434U - Cold sediment device of domestic waste pyrolysis gasification equipment steam

Info

Publication number: CN213630434U
Application number: CN202021984017.2U
Authority: CN
Inventors: 夏霞
Original assignee: Jiangsu Jinhuang Environmental Engineering Co ltd
Current assignee: Jiangsu Jinhuang Environmental Engineering Co ltd
Priority date: 2020-09-11
Filing date: 2020-09-11
Publication date: 2021-07-06
Anticipated expiration: 2030-09-11

Abstract

The utility model discloses a cold sediment device of domestic waste pyrolysis gasification equipment steam, including catch water, steam pipe, sediment case and valve, the furnace body up end is located to catch water, and the cladding of furnace body surface has the water jacket, catch water pass through the steam pipe connect in the sediment case, be equipped with the valve on the steam pipe. The utility model provides a cold sediment device of domestic waste pyrolysis gasification equipment steam, after via the condensation duct through vapor, water and slag direct contact make high temperature slag cooling, and slag humidity increases simultaneously, has avoided the flying dust to raise to ensured that the slag discharge does not have high temperature and does not have the dust, had fine practical value.

Description

Cold sediment device of domestic waste pyrolysis gasification equipment steam

Technical Field

The utility model relates to a pyrolysis gasification, incineration disposal equipment field such as hazardous waste, solid waste, domestic waste, concretely relates to cold sediment device of domestic waste pyrolysis gasification equipment steam.

Background

In the process of treating solid waste such as hazardous waste, medical waste, household garbage and the like, the generated ash and slag need to be removed in time, and the problems of safety and environmental pollution can be caused due to high slag temperature and large dust.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a cold sediment device of domestic waste pyrolysis gasification equipment steam solves one or more among the above-mentioned prior art problem.

According to the utility model discloses a cold sediment device of domestic waste pyrolysis gasification equipment steam, including catch water, steam pipe, sediment case and valve, the furnace body up end is located to catch water, and the cladding of furnace body surface has the water jacket, catch water pass through the steam pipe connect in the sediment case, be equipped with the valve on the steam pipe.

The utility model provides a cold sediment device of domestic waste pyrolysis gasification equipment steam, after via the condensation duct through vapor, water and slag direct contact make high temperature slag cooling, and slag humidity increases simultaneously, has avoided the flying dust to raise to ensured that the slag discharge does not have high temperature and does not have the dust, had fine practical value.

In some embodiments, the steam-water separator comprises two inlets arranged on the lower end surface of the steam-water separator and one outlet arranged on the upper end surface of the steam-water separator, and the inlets of the steam-water separator are connected to the upper end surface of the furnace body through flanges. Simple structure, good stability, convenient assembly and disassembly and convenient maintenance.

In some embodiments, the outlet of the steam-water separator is connected with the steam pipe through a flange. Easy dismounting, the maintenance of being convenient for.

In some embodiments, the steam pipe includes a first pipe and a second cooling pipe, one end of the first pipe is connected to the outlet, the other end of the first pipe is connected to the second cooling pipe, the first pipe and the second cooling pipe are arranged at a right angle, and a valve is disposed on the second cooling pipe. Through the bent pipeline design, the transportation of the water vapor can be safer, and the hidden danger is avoided.

In some embodiments, the slag box is provided with an air inlet, the air inlet is arranged at the upper part of the slag box, and the other end of the second cooling pipeline is connected with the air inlet.

Drawings

Fig. 1 is a schematic structural view of a steam slag cooling device of a household garbage pyrolysis gasification device according to an embodiment of the present invention;

fig. 2 is a schematic structural view of the connection between the water jacket and the steam-water separator of the steam slag cooling device of the household garbage pyrolysis gasification equipment according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a slag box and a water jacket of a steam slag cooling device of a household garbage pyrolysis gasification device according to an embodiment of the present invention.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1-3, a steam slag cooling device of a household garbage pyrolysis gasification device comprises a steam-water separator 1, a steam pipe 2, a slag box 3 and a valve 4, wherein the steam-water separator 1 is installed on the upper end surface of a furnace body, a water jacket 5 is coated on the outer surface of the furnace body, the steam-water separator 1 is connected to the slag box 3 through the steam pipe 2, and the valve 4 is arranged on the steam pipe 2.

The steam-water separator 1 comprises two inlets 11 arranged on the lower end surface of the steam-water separator 1 and one outlet 12 arranged on the upper end surface, and the inlets 11 of the steam-water separator 1 are connected to the upper end surface of the furnace body through flanges, so that the structure is simple, the stability is good, the mounting and dismounting are convenient through the flanges, and the maintenance is convenient; the outlet 12 of the steam-water separator 1 is connected with the steam pipe 2 through a flange, and is also convenient to disassemble and assemble and maintain, and water vapor enters from the inlet, acts in the steam-water separator and is discharged from the outlet.

The steam pipe 2 comprises a first pipeline 21 and a second cooling pipeline 22, one end of the first pipeline 21 is connected with the outlet 12, the other end of the first pipeline 21 is connected with the second cooling pipeline 22, the first pipeline 21 and the second cooling pipeline 22 are arranged in a right angle, a valve 4 is mounted on the second cooling pipeline 22, the valve 4 is used for controlling the steam discharging process in the pipelines, and through the bent pipeline design, the steam can be transported more safely, and hidden troubles are avoided; an air inlet 31 is formed in the slag box 3, the air inlet 31 is formed in the upper portion of the slag box 3, and the other end of the second cooling pipeline 22 is connected with the air inlet 31.

This application is mainly through the vapor that produces water jacket 5 via second cooling tube 22, and the refrigerated mode can be cooled off through the length that adds the long pipeline, perhaps cools off through the condenser, and liquid water gets into slag box 3, and liquid water gasification becomes vapor, carries out the heat absorption process for the high temperature slag cooling of slag box 3, and increased the humidity of slag simultaneously, reduced the raising of dust, solved the environmental pollution problem.

Water is gasified into steam at the joint of the slag box 3 and the high-temperature filter slag, and then enters the water jacket 4 through a pipeline and then enters the steam-water separator 1 for circulation.

During the actual operation, water jacket 5 absorbs the heat of gasifier for the protection oven and produces vapor, vapor separates in catch water 1, the comdenstion water flows into water jacket 5, steam enters into sediment case 3 after passing through steam pipe 2 and cooling, the slag that the gasifier discharged contacts with the water after the cooling in sediment case 3, make the slag temperature descend, after the cooling down of a period, also make the slag humidity increase, when the slag is discharged from sediment case 3, the slag temperature does not have high temperature yet, because lime-ash humidity increases, just there is not the flying ash to raise, the safety problem of the high temperature scald of slagging tap has both been solved, also avoided the flying ash pollution environmental problem of slagging tap.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, similar modifications and improvements can be made without departing from the inventive concept of the present invention, and these are also considered to be within the protection of the present invention.

Claims

1. The utility model provides a cold sediment device of domestic waste pyrolysis gasification equipment steam, a serial communication port, including catch water (1), steam pipe (2), sediment case (3) and valve (4), the furnace body up end is located in catch water (1), and the furnace body surface cladding has water jacket (5), catch water (1) through steam pipe (2) connect in sediment case (3), be equipped with valve (4) on steam pipe (2).

2. The steam slag cooling device for the household garbage pyrolysis gasification equipment as claimed in claim 1, wherein the steam-water separator (1) comprises two inlets (11) arranged on the lower end surface of the steam-water separator (1) and one outlet (12) arranged on the upper end surface, and the inlets (11) of the steam-water separator (1) are connected to the upper end surface of the furnace body through flanges.

3. The steam slag cooling device for the household garbage pyrolysis gasification equipment as claimed in claim 2, wherein the outlet (12) of the steam-water separator (1) is connected with the steam pipe (2) through a flange.

4. The steam slag cooling device for the household garbage pyrolysis gasification equipment as claimed in claim 3, wherein the steam pipe (2) comprises a first pipeline (21) and a second cooling pipeline (22), one end of the first pipeline (21) is connected with the outlet (12), the other end of the first pipeline (21) is connected with the second cooling pipeline (22), the first pipeline (21) and the second cooling pipeline (22) are arranged at a right angle, and a valve (4) is arranged on the second cooling pipeline (22).

5. The steam slag cooling device for the household garbage pyrolysis gasification equipment as claimed in claim 4, wherein the slag box (3) is provided with an air inlet (31), the air inlet (31) is arranged at the upper part of the slag box (3), and the other end of the second cooling pipeline (22) is connected with the air inlet (31).

6. The steam slag cooling device for the household garbage pyrolysis gasification equipment as claimed in claim 5, wherein the slag box (3) is connected to the water jacket (5) through a pipeline.