CN218097324U

CN218097324U - Pyrolysis gasifier evaporator

Info

Publication number: CN218097324U
Application number: CN202222222616.6U
Authority: CN
Inventors: 付玲玲
Original assignee: Fujian Huixin Environmental Protection Technology Co ltd
Current assignee: Fujian Huixin Environmental Protection Technology Co ltd
Priority date: 2022-08-23
Filing date: 2022-08-23
Publication date: 2022-12-20
Anticipated expiration: 2032-08-23

Abstract

The utility model discloses a pyrolysis gasifier evaporimeter, including the flue gas pipeline that has flue gas air inlet and flue gas outlet, the flue gas pipeline overcoat has the one deck marine riser, form the evaporation chamber between marine riser and the flue gas pipeline outer wall, be equipped with water inlet, delivery port and the vapour gas outlet that is linked together with the evaporation chamber on the marine riser, still include heat exchanger and air heater, the end of giving vent to anger of heat exchanger is connected with the flue gas air inlet of flue gas pipeline, the flue gas outlet of flue gas pipeline is connected with air heater's inlet end, the utility model discloses pyrolysis gasifier evaporimeter is through using waste flue gas as heating medium, effectively utilizes the waste heat of flue gas, still plays fine environmental protection effect to can be used for various industrial uses such as heating humidification with steam.

Description

Pyrolysis gasifier evaporimeter

Technical Field

The utility model relates to an evaporimeter technical field, concretely relates to pyrolysis gasifier evaporimeter.

Background

Flue gas discharged by a boiler and a large amount of waste gas discharged in various production processes have certain waste heat, and the flue gas and the large amount of waste gas are directly discharged into the atmosphere, so that the environment is polluted and a large amount of heat energy is wasted, therefore, the recovery and the utilization of the waste heat of the gas are important links for energy conservation and emission reduction, and therefore, a flue gas waste heat evaporator is provided.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects in the prior art, the utility model aims to provide an evaporator of a pyrolysis gasification furnace.

The utility model discloses a following technical scheme realizes: the utility model provides a pyrolysis gasifier evaporimeter, is including the flue gas pipeline that has flue gas air inlet and flue gas outlet, the flue gas pipeline overcoat has the one deck marine riser, form the evaporation chamber between marine riser and the flue gas pipeline outer wall, be equipped with water inlet, delivery port and the vapour gas outlet that is linked together with the evaporation chamber on the marine riser.

The utility model discloses still include heat exchanger and air heater, the end of giving vent to anger of heat exchanger is connected with flue gas pipeline's flue gas air inlet, flue gas pipeline's flue gas outlet is connected with air heater's air inlet end.

Preferably, the riser is further provided with a drain outlet.

Preferably, the drain outlet is provided with a valve.

Compared with the prior art, the utility model, have following advantage and beneficial effect: the utility model discloses pyrolysis gasifier evaporimeter still plays fine environmental protection effect through using the waste flue gas as heating medium, effectively utilizing the waste heat of flue gas to can be used for various industrial uses such as heating humidification with steam.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

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

FIG. 2 is a schematic structural diagram of an embodiment of the present invention;

wherein: 1-flue gas pipeline, 2-flue gas inlet, 3-flue gas outlet, 4-water-resisting pipe, 5-evaporation cavity, 6-water inlet, 7-water outlet, 8-steam outlet, 9-heat exchanger, 10-air preheater, 11-drain outlet, 12-valve.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model provides a pyrolysis gasifier evaporimeter, as shown in fig. 1, fig. 2, including flue gas pipeline 1 that has flue gas inlet 2 and flue gas outlet 3, flue gas pipeline 1 overcoat has one deck marine riser 4, and flue gas pipeline 1 all adopts metal material to make with marine riser 4, forms through seal welding between flue gas pipeline 1 and the marine riser 4 and has evaporation chamber 5, and evaporation chamber 5 is located between marine riser 4 inner wall and the flue gas pipeline 1 outer wall, be equipped with water inlet 6, delivery port 7 and the vapour gas outlet 8 that are linked together with evaporation chamber 5 on the marine riser 4, can pack into water liquid commonly used such as waste water or running water in the evaporation chamber 5, if industrial waste water discharges the difficulty, can discharge into evaporation chamber 5 in, and the waste heat of reunion flue gas heats the water (or waste water) in the evaporation chamber 5, and the steam of production can supply the industrial use.

The utility model discloses still include heat exchanger 9 and air heater 10, the end of giving vent to anger of heat exchanger 9 is connected with flue gas inlet 2 of flue gas pipeline, flue gas outlet 3 of flue gas pipeline is connected with air heater 10's inlet end.

In order to clean residues left after evaporation in the marine riser, a drain outlet 11 is further formed in the marine riser 2, a valve 12 is mounted on the drain outlet 11, and the residues after evaporation can be cleaned by opening the valve 12.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. The utility model provides a pyrolysis gasifier evaporimeter which characterized in that: including flue gas pipeline (1) that has flue gas air inlet (2) and flue gas outlet (3), flue gas pipeline (1) overcoat has one deck marine riser (4), form evaporation chamber (5) between marine riser (4) and flue gas pipeline (1) outer wall, be equipped with water inlet (6), delivery port (7) and vapour gas outlet (8) that are linked together with evaporation chamber (5) on marine riser (4).

2. A pyrolysis gasifier boiler as claimed in claim 1, characterized in that: the flue gas preheating device is characterized by further comprising a heat exchanger (9) and an air preheater (10), wherein the gas outlet end of the heat exchanger (9) is connected with the flue gas inlet (2) of the flue gas pipeline, and the flue gas outlet (3) of the flue gas pipeline is connected with the gas inlet end of the air preheater (10).

3. A pyrolysis gasifier boiler as claimed in claim 1, characterized in that: and a sewage draining outlet (11) is also formed in the marine riser (4).

4. A pyrolysis gasifier boiler according to claim 3, characterized in that: and a valve (12) is arranged on the sewage draining outlet (11).