CN215892409U

CN215892409U - Gas boiler chimney condensate water recycling device

Info

Publication number: CN215892409U
Application number: CN202121365906.5U
Authority: CN
Inventors: 余俊
Original assignee: Longyou Xinao Smart Energy Co ltd
Current assignee: Longyou Xinao Smart Energy Co ltd
Priority date: 2021-06-20
Filing date: 2021-06-20
Publication date: 2022-02-22
Anticipated expiration: 2031-06-20

Abstract

The utility model relates to the technical field of natural gas processing, in particular to a chimney condensate water recycling device for a gas boiler. In the utility model, the gas-water isolating check ring is welded on the inner side of the flue of the gas boiler through the arranged gas-water isolating check ring, the water guide pipe and the water collecting pit. The inner walls of the chimney of the gas boiler and the waste heat boiler are welded with the water collecting grooves in a circle, the water collecting grooves are surrounded, long-time water accumulation in the water collecting grooves is prevented, after the water collecting grooves are welded on the inner walls of the chimney, holes are formed in the lowest points of the water collecting grooves, the inner walls of the chimney are prevented from being corroded when condensate water flows through the inner walls of the chimney, the corrosion rate of the chimney is reduced, the service life of the chimney is prolonged, and follow-up process operation of the condensate water is facilitated.

Description

Gas boiler chimney condensate water recycling device

Technical Field

The utility model relates to the technical field of natural gas processing, in particular to a device for recycling condensed water of a chimney of a gas boiler.

Background

The main component of natural gas is methane, and a little ethane, propane and butane exist, and in addition, the natural gas generally contains hydrogen sulfide, carbon dioxide, nitrogen and water vapor, when the gas-fired boiler operates, a certain amount of acid water is generated after a cubic natural gas is completely combusted, however, when the boiler is designed, the water generated after the boiler is combusted is not considered for recovery, and when the gas-fired boiler operates, most of discharged flue gas contains corrosive gases such as sulfur dioxide, hydrogen sulfide, carbon monoxide and nitrogen.

When the temperature of the flue gas is lower than 30-40 ℃, damp and hot water is easy to dewfall and attaches to the inner wall of the boiler chimney, at this time, the flue gas containing sulfur, chlorine, fluorine and carbon is combined with dew on the wall to generate sulfur dioxide, sulfuric acid, dilute hydrochloric acid, hydrofluoric acid and carbonic acid, the corrosion destructive action of the products on the inner wall of the boiler chimney is extremely strong, and the acidic water corrodes pipelines such as a boiler flue, a coal economizer and the like in the operation process, so that a device for recycling condensed water of the gas boiler chimney is urgently needed to be designed to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a chimney condensate water recycling device of a gas boiler, which aims to solve the problem that the existing gas boiler proposed in the background art cannot recycle condensate water.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a gas boiler chimney comdenstion water recycle device, includes the main part, the bottom of main part is provided with the base, the internally mounted of main part has water conservancy diversion mechanism, one side of water conservancy diversion mechanism is provided with the water catch bowl, neutralization mechanism is installed on the right side of water catch bowl, neutralization mechanism right side surface connection has the machine oil air conditioner, the upper and lower both sides of machine oil air conditioner are provided with the atomizing and spray, neutralization mechanism is including the transportation mouth, the right side fixed surface of transportation mouth is connected with the filter, the upper end fixed surface of filter is connected with neutralization storehouse, the right side surface connection of filter has the adsorption plate.

Preferably, the transportation port is fixedly arranged on the outer surface of the filter plate through screws, the outer surface of the filter plate is made of metal materials with rough structures, and the adsorption plate is welded on the outer surface of the right side of the filter plate.

Preferably, the guiding mechanism comprises a gas-water isolating check ring, the outer surface of the right side of the gas-water isolating check ring is connected with a water collecting tank, one side of the gas-water isolating check ring is provided with a water guiding pipe, and the outer surface of the right side of the water guiding pipe is inserted with a water collecting pit.

Preferably, the outer surface of the water guide pipe is a metal pipe with a smooth structure, and the water guide pipe is fixedly arranged on the outer surface of the left side of the water collection pit through screws.

Preferably, the water collecting tank comprises a flow pipe, the outer surface of the bottom end of the flow pipe is connected with a flow guiding pipe, water collecting walls are arranged on two sides of the flow guiding pipe, and the outer surface of the bottom end of the flow guiding pipe is fixedly connected with a collecting pipe.

Preferably, the water collecting walls are arranged in two groups, the water collecting walls are arranged on the outer surfaces of the left side and the right side of the flow guide pipe, and the flow guide pipe is fixedly arranged on the outer surface of the collecting pipe through screws.

Compared with the prior art, the chimney condensate water recycling device has the advantages that the chimney condensate water recycling device of the gas boiler realizes the recycling of the chimney condensate water of the gas boiler, solves the problem of water resource recycling, achieves the effects of cost reduction and efficiency improvement, and realizes the economic benefit of water recycling.

1. The gas-water isolating check ring is welded on the inner side of the flue of the gas boiler through the arranged gas-water isolating check ring, the water guide pipe and the water collecting pit. The inner walls of the chimney of the gas boiler and the waste heat boiler are welded with a circle of water collecting grooves, the water collecting grooves are surrounded, long-time water accumulation in the water collecting grooves is prevented, after the welding of the water collecting grooves is completed on the inner walls of the chimney, holes are formed in the lowest points of the water collecting grooves, a water guide pipe is manufactured, chimney condensate water guided by the water collecting grooves is uniformly guided to a water pit at the bottom of the chimney through the water guide pipe, the inner wall of the chimney is prevented from being corroded when the condensate water flows through the inner wall of the chimney, the corrosion rate of the chimney is reduced, the service life of the chimney is prolonged, and the follow-up process operation of the condensate water is facilitated.

2. Through the transport mouth that sets up, the filter, neutralization storehouse and adsorption plate make when the comdenstion water is filtering through the purification of filter and adsorption plate, can carry out high efficiency filtration and purify, the pure neutralization degree when filtering has been increased, carry the water after the chimney sump neutralization to gas turbine oil cooler department and atomize and spray afterwards, utilize the natural low temperature of water and evaporation characteristic to reduce gas turbine oil cooler ambient temperature and oil cooler surface temperature and reduce gas turbine lubricating oil temperature, reach energy saving and consumption reduction's purpose with this.

Drawings

FIG. 1 is a schematic cross-sectional elevation view of the structure of the present invention;

FIG. 2 is a schematic top view of the structure of the present invention;

FIG. 3 is a schematic front view of the neutralization mechanism of FIG. 1 according to the present invention;

fig. 4 is a schematic side view of the structure of the water collection tank of fig. 1 according to the present invention.

In the figure: 1. a main body; 2. a base; 3. a flow guide mechanism; 301. a gas-water isolating retainer ring; 302. a water conduit; 303. a sump; 4. a water collection tank; 401. a flow-through tube; 402. a flow guide pipe; 403. a water collection wall; 404. a collection pipe; 5. a neutralization mechanism; 501. a transport port; 502. a filter plate; 503. a neutralization bin; 504. an adsorption plate; 6. an engine oil air conditioner; 7. and (5) atomizing and spraying.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, an embodiment of the present invention is shown: a gas boiler chimney condensed water recycling device comprises a main body 1, a base 2 is arranged at the bottom end of the main body 1, a flow guide mechanism 3 is arranged inside the main body 1, a water collecting tank 4 is arranged on one side of the flow guide mechanism 3, a neutralizing mechanism 5 is arranged on the right side of the water collecting tank 4, an engine oil air conditioner 6 is connected with the outer surface of the right side of the neutralizing mechanism 5, atomized spray 7 is arranged on the upper side and the lower side of the engine oil air conditioner 6, the neutralizing mechanism 5 comprises a conveying port 501, a filter plate 502 is fixedly connected with the outer surface of the right side of the conveying port 501, a neutralizing bin 503 is fixedly connected with the outer surface of the upper end of the filter plate 502, an adsorption plate 504 is connected with the outer surface of the right side of the filter plate 502, the conveying port 501 is fixedly arranged on the outer surface of the filter plate 502 through screws, the outer surface of the filter plate 502 is made of a rough-structured metal material, the adsorption plate 504 is welded on the outer surface of the right side of the filter plate 502, when condensed water circulates on the outer surface of the filter plate 502 through the conveying port 501, the setting through filter 502 and neutralization storehouse 503 can carry out neutralization purification operation to the comdenstion water effectively for the gas boiler chimney comdenstion water keeps neutral.

Further, guiding mechanism 3 includes air water isolation retaining ring 301, the right side surface of air water isolation retaining ring 301 is connected with water catch bowl 4, one side of air water isolation retaining ring 301 is provided with aqueduct 302, the right side surface of aqueduct 302 is inserted and is equipped with sump 303, the surface of aqueduct 302 is the tubular metal resonator of smooth structure, aqueduct 302 passes through screw fixed mounting at the left side surface of sump 303, make the comdenstion water lead to chimney bottom sump 303 by aqueduct 302 is unified through setting up of air water isolation retaining ring 301 and sump 303, the chimney inner wall is corroded when realizing avoiding the comdenstion water to flow through the chimney inner wall, reduce chimney corrosion rate, extension chimney life.

Further, water catch bowl 4 includes runner pipe 401, the bottom surface of runner pipe 401 is connected with honeycomb duct 402, the both sides of honeycomb duct 402 are provided with catchment wall 403, the bottom surface fixed connection of honeycomb duct 402 has collecting pipe 404, catchment wall 403 is provided with two sets ofly, and catchment wall 403 sets up the left and right sides surface at honeycomb duct 402, honeycomb duct 402 passes through screw fixed mounting at the surface of collecting pipe 404, catchment wall 403 after the angle installation, make water catch bowl 4 form the ellipse of an slope, prevent long time ponding in the water catch bowl 4.

The working principle is as follows: when the operation control of the condensed water is carried out, after the gas boiler is stopped, a manhole door of a flue of the gas boiler is opened to replace gas such as carbon dioxide, carbon monoxide and the like in the flue, and after ventilation replacement is finished, the chimney condensed water guided by the water collecting tank 4 is uniformly guided to a water collecting pit 303 arranged at the bottom of the chimney through a water guide pipe 302, so that the inner wall of the chimney is prevented from being corroded when the condensed water flows through the inner wall of the chimney.

Furthermore, the sewage and wastewater of the water softening device are neutralized through the neutralizing mechanism 5, the purifying efficiency and the neutralizing level can be effectively increased, the condensate water of the chimney of the gas boiler keeps neutral, finally, the neutralized water in the chimney sump 303 is conveyed to the oil cooler of the gas turbine to be sprayed through the atomizing spray 7, and the natural low temperature and the evaporation characteristic of the water are utilized to reduce the ambient temperature of the oil cooler of the gas turbine and the temperature of the outer surface of the oil cooler to reduce the temperature of the lubricating oil of the gas turbine.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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 a gas boiler chimney comdenstion water recycle device, includes main part (1), its characterized in that: the bottom of main part (1) is provided with base (2), the internally mounted of main part (1) has water conservancy diversion mechanism (3), one side of water conservancy diversion mechanism (3) is provided with water catch bowl (4), neutralization mechanism (5) are installed on the right side of water catch bowl (4), neutralization mechanism (5) right side surface connection has machine oil air conditioner (6), the upper and lower both sides of machine oil air conditioner (6) are provided with the atomizing and spray (7), neutralization mechanism (5) are including transportation mouth (501), the right side surface fixedly connected with filter (502) of transportation mouth (501), the upper end surface fixedly connected with neutralization storehouse (503) of filter (502), the right side surface connection of filter (502) has adsorption plate (504).

2. The gas boiler chimney condensate water recycling device according to claim 1, characterized in that: the conveying port (501) is fixedly arranged on the outer surface of the filter plate (502) through screws, the outer surface of the filter plate (502) is made of metal materials with a rough structure, and the adsorption plate (504) is welded on the outer surface of the right side of the filter plate (502).

3. The gas boiler chimney condensate water recycling device according to claim 1, characterized in that: the water conservancy diversion mechanism (3) include gas water isolation retaining ring (301), the right side surface of gas water isolation retaining ring (301) is connected with water catch bowl (4), one side of gas water isolation retaining ring (301) is provided with aqueduct (302), the right side surface of aqueduct (302) is inserted and is equipped with sump (303).

4. The gas boiler chimney condensate water recycling device according to claim 3, characterized in that: the outer surface of the water guide pipe (302) is a metal pipe with a smooth structure, and the water guide pipe (302) is fixedly arranged on the outer surface of the left side of the water collection pit (303) through screws.

5. The gas boiler chimney condensate water recycling device according to claim 1, characterized in that: the water collecting tank (4) comprises a flow pipe (401), the outer surface of the bottom end of the flow pipe (401) is connected with a flow guiding pipe (402), water collecting walls (403) are arranged on two sides of the flow guiding pipe (402), and a collecting pipe (404) is fixedly connected to the outer surface of the bottom end of the flow guiding pipe (402).

6. The gas boiler chimney condensate water recycling device according to claim 5, characterized in that: the water collecting walls (403) are arranged in two groups, the water collecting walls (403) are arranged on the outer surfaces of the left side and the right side of the guide pipe (402), and the guide pipe (402) is fixedly arranged on the outer surface of the collecting pipe (404) through screws.