CN211204437U

CN211204437U - Boiler flue gas condensate water collecting and discharging device

Info

Publication number: CN211204437U
Application number: CN201922058855.0U
Authority: CN
Inventors: 蒋晓飞
Original assignee: Beijing Peony Friends Union Environmental Protection Technology Co ltd
Current assignee: Beijing Peony Friends Union Environmental Protection Technology Co ltd
Priority date: 2019-11-26
Filing date: 2019-11-26
Publication date: 2020-08-07
Anticipated expiration: 2029-11-26

Abstract

The utility model discloses a discharging equipment is collected to boiler flue gas comdenstion water, including the boiler furnace body, ventilative type dust screen has been cup jointed in chimney pipeline's the outside, and first holding tank has been seted up to ventilative type dust screen's lower surface symmetry, and the spacing groove has been seted up to the inner chamber upper surface of first holding tank, and the second holding tank has been seted up to the inboard symmetry of first buckler, and the outside symmetry of first buckler is provided with the limiting plate that runs through the second holding tank, and the equal fixed mounting of upper surface of every limiting plate has the stopper that matches with the spacing groove. The utility model discloses be provided with ventilative type dust screen to cooperation first buckler, second buckler can prevent that external dust from getting into the inside of chimney pipe, can not cause the pollution to the condenser, prolonged the life of condenser, and ventilative type dust screen adopts limiting plate and stopper, and is fixed ventilative type dust screen through the spacing groove, and the convenience is dismantled ventilative type dust screen, is convenient for clean.

Description

Boiler flue gas condensate water collecting and discharging device

Technical Field

The utility model relates to a boiler technical field specifically is a boiler flue gas comdenstion water is collected and is discharged device.

Background

The hot water boiler includes an electric hot water boiler, an oil-fired hot water boiler, a gas-fired hot water boiler, a coal-fired hot water boiler, and the like, and the hot water boiler is a boiler for producing hot water and is a thermal energy device for heating water to a rated temperature by using heat energy released by fuel combustion or other heat energy (such as electric energy, solar energy, and the like). The gas-fired hot water boiler comprises a gas-fired heating boiler and a gas-fired bathing boiler, and the gas-fired boiler gradually becomes the first choice of people along with the realization of the national 'West gas and east gas transmission' project.

Chinese patent application CN201621095978.1 discloses a boiler flue gas condensate water collecting and discharging device, which comprises a rear smoke box fixedly arranged on a boiler body, wherein a chimney seat communicated with the rear smoke box is arranged on the rear smoke box, an energy-saving condenser is arranged on the chimney seat, and a connecting flue is arranged on the energy-saving condenser; the bottom installation of energy-conserving condenser is equipped with the big-end-up's of hole size drainage cover, and the bottom of drainage cover is equipped with the connecting pipe, and the bottom mounting of connecting pipe is equipped with the flange that is used for linking to each other with the chimney seat, and the top of connecting pipe stretches into in the drainage cover and is higher than the bottom surface of drainage cover, forms the water catch bowl that is used for gathering the flue gas comdenstion water in the energy-conserving condenser between connecting pipe and the drainage cover, and the tank bottom of water catch bowl is equipped with the outlet that. Although the utility model installs the drainage cover at the bottom of the energy-saving condenser, the flue gas condensate water in the energy-saving condenser flows into the water collecting tank through the inner wall of the drainage cover and is collected and discharged by the side water outlet, the collection and discharge of the flue gas condensate water can be realized, the flue gas condensate water is prevented from being directly discharged to the outside of the boiler through the connecting position of the normal connection, but the external dust easily enters the energy-saving condenser through the chimney and the connecting flue, so that the pollution is caused to the energy-saving condenser, and the service life is influenced; and the bottom of the chimney is not provided with a device for promoting the emission of flue gas, so that the flue gas emission rate is low and the emission is not thorough. Therefore, the boiler flue gas condensate water collecting and discharging device is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a boiler flue gas condensate water collecting and discharging device, which solves the problem that external dust easily enters the energy-saving condenser through a chimney and a connecting flue, causes pollution to the energy-saving condenser and influences the service life of the energy-saving condenser; and the bottom of the chimney is not provided with a device for promoting the emission of flue gas, so that the problems of low flue gas emission rate and incomplete emission are caused.

In order to achieve the above object, the utility model provides a following technical scheme: a boiler flue gas condensate water collecting and discharging device comprises a boiler body, wherein a burner is fixedly connected to one side of the boiler body, an energy-saving condenser is fixedly mounted at the top of the boiler body, a connecting pipeline is fixedly connected to the top of the energy-saving condenser, a chimney pipeline is fixedly connected to one end, away from the energy-saving condenser, of the connecting pipeline, a breathable dustproof net is sleeved on the outer side of the chimney pipeline, a first accommodating groove is symmetrically formed in the lower surface of the breathable dustproof net, a limiting groove is formed in the upper surface of an inner cavity of the first accommodating groove, fixing rods are symmetrically and fixedly connected to the upper end of the chimney pipeline, a second waterproof cover is fixedly connected to the upper ends of the two fixing rods together, a first waterproof cover is fixedly mounted on the lower surface of the second waterproof cover, a second accommodating groove is symmetrically formed in the inner side of the first waterproof cover, and a limiting plate penetrating through the second accommodating groove, and the upper surface of each limiting plate is fixedly provided with a limiting block matched with the limiting groove.

Preferably, the limiting plate and the limiting block are of an integrally formed structure, and one end of the limiting plate is fixedly connected with the fixing block.

Preferably, the first waterproof cover is of a cylindrical structure, and the second waterproof cover is of a conical structure.

Preferably, the outer side of the chimney pipeline is fixedly connected with a fan, and the bottom of the fan is fixedly provided with an installation rack.

Preferably, the outer side of the energy-saving condenser is fixedly connected with a circulating pipeline, and one end of the circulating pipeline is fixedly connected with the combustor.

Preferably, the breathable dustproof net is made of stainless steel materials and is of an annular structure.

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

1. the utility model discloses be provided with ventilative type dust screen to cooperation first buckler, second buckler can prevent that external dust from getting into the inside of chimney pipe, can not cause the pollution to the condenser, prolonged the life of condenser, and ventilative type dust screen adopts limiting plate and stopper, and is fixed ventilative type dust screen through the spacing groove, and the convenience is dismantled ventilative type dust screen, is convenient for clean.

2. The utility model discloses a start the fan, can promote the flue gas from chimney pipe's inside discharge, increased fume emission's speed, can not make the flue gas stay inside chimney pipe for the flue gas discharges thoroughly.

Drawings

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

fig. 2 is a schematic view of the connection between the air-permeable dust-proof net and the first waterproof cover;

fig. 3 is a partial enlarged view of part a of the present invention.

In the figure: 1. a combustion engine; 2. a circulation pipe; 3. a boiler body; 4. an energy-saving condenser; 5. connecting a pipeline; 6. a chimney duct; 7. a first waterproof cover; 8. a second waterproof cover; 9. installing a frame; 10. a fan; 11. a breathable dust screen; 12. fixing the rod; 13. a fixed block; 14. a limiting groove; 15. a first accommodating groove; 16. a limiting block; 17. a limiting plate; 18. and a second accommodating groove.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1:

referring to fig. 1-3, a boiler flue gas condensate water collecting and discharging device comprises a boiler body 3, a burner 1 is fixedly connected to one side of the boiler body 3, an energy-saving condenser 4 is fixedly installed at the top of the boiler body 3, a connecting pipeline 5 is fixedly connected to the top of the energy-saving condenser 4, a chimney 6 is fixedly connected to one end of the connecting pipeline 5 away from the energy-saving condenser 4, a ventilation type dust screen 11 is sleeved outside the chimney 6, first holding grooves 15 are symmetrically formed in the lower surface of the ventilation type dust screen 11, limiting grooves 14 are formed in the upper surface of the inner cavity of the first holding groove 15, fixing rods 12 are symmetrically and fixedly connected to the upper ends of the chimney 6, a second waterproof cover 8 is fixedly connected to the upper ends of the two fixing rods 12, a first waterproof cover 7 is fixedly installed on the lower surface of the second waterproof cover 8, and a second holding groove 18 is symmetrically formed in the, and the outside symmetry of first buckler 7 is provided with the limiting plate 17 that runs through second holding tank 18, and the equal fixed mounting of upper surface of every limiting plate 17 has the stopper 16 that matches with spacing groove 14.

Referring to fig. 3, the limiting plate 17 and the limiting block 16 are integrally formed, and one end of the limiting plate 17 is fixedly connected with the fixing block 13, so that the limiting plate 17 and the limiting block 16 are fixedly connected, and the fixing block 13 is used to facilitate the operation of the limiting plate 17.

Referring to fig. 1-2, the first waterproof cover 7 is cylindrical and the second waterproof cover 8 is conical.

Referring to fig. 1, a fan 10 is fixedly connected to the outer side of the chimney 6, and a mounting frame 9 is fixedly mounted at the bottom of the fan 10 to increase the rate of flue gas emission.

Referring to fig. 1, a circulating pipe 2 is fixedly connected to the outer side of an energy-saving condenser 4, and one end of the circulating pipe 2 is fixedly connected to a burner 1, so that part of discharged flue gas can be pumped to the burner 1 to be mixed with air and fuel gas, thereby avoiding the generation of a large amount of nitrogen oxides, reducing the discharge of nitrogen oxides, and being more environment-friendly.

Referring to fig. 2, the air-permeable dustproof mesh 11 is made of stainless steel, and the air-permeable dustproof mesh 11 is in an annular structure to prevent the air-permeable dustproof mesh 11 from being corroded.

The working principle is as follows: during the use, start fan 10, fan 10 can strengthen the discharge rate of the inside flue gas of chimney pipe 6, avoids the smoke and dust to be detained in chimney pipe 6's inside, is provided with ventilative type dust screen 11 and can completely cuts off external dust. When the breathable dust screen 11 is cleaned regularly, the breathable dust screen 11 is detached, the breathable dust screen 11 is firstly jacked upwards, the limiting block 16 is separated from the inside of the limiting groove 14 formed in the breathable dust screen 11, then the limiting block 17 is pulled by the fixing block 13, the limiting block 16 connected with the limiting block 17 is moved to the inside of the second accommodating groove 18, and finally the breathable dust screen 11 can be moved out from the inside of the first waterproof cover 7 to be cleaned.

The control mode of the present application is automatically controlled by a controller, the control circuit of the controller can be realized by simple programming by those skilled in the art, and the present application is common knowledge in the field, and the present application mainly protects the mechanical device, so the control mode and the circuit connection are not explained in detail in the present application.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a discharging equipment is collected to boiler flue gas comdenstion water, includes boiler body (3), its characterized in that: the energy-saving boiler is characterized in that a burner (1) is fixedly connected to one side of the boiler body (3), an energy-saving condenser (4) is fixedly mounted at the top of the boiler body (3), a connecting pipeline (5) is fixedly connected to the top of the energy-saving condenser (4), a chimney pipeline (6) is fixedly connected to one end, far away from the energy-saving condenser (4), of the connecting pipeline (5), an air-permeable dustproof net (11) is sleeved on the outer side of the chimney pipeline (6), first accommodating grooves (15) are symmetrically formed in the lower surface of the air-permeable dustproof net (11), limiting grooves (14) are formed in the upper surface of an inner cavity of each first accommodating groove (15), fixing rods (12) are symmetrically and fixedly connected to the upper end of the chimney pipeline (6), a second waterproof cover (8) is fixedly connected to the upper ends of the two fixing rods (12) together, and a first waterproof cover (7) is fixedly mounted, second holding tank (18) have been seted up to the inboard symmetry of first buckler (7), just the outside symmetry of first buckler (7) is provided with limiting plate (17) that run through second holding tank (18), every the equal fixed mounting of upper surface of limiting plate (17) has stopper (16) that matches with spacing groove (14).

2. The boiler flue gas condensate water collecting and discharging device according to claim 1, wherein: the limiting plate (17) and the limiting block (16) are of an integrated structure, and one end of the limiting plate (17) is fixedly connected with the fixing block (13).

3. The boiler flue gas condensate water collecting and discharging device according to claim 1, wherein: the first waterproof cover (7) is of a cylindrical structure, and the second waterproof cover (8) is of a conical structure.

4. The boiler flue gas condensate water collecting and discharging device according to claim 1, wherein: the outer side of the chimney pipe (6) is fixedly connected with a fan (10), and the bottom of the fan (10) is fixedly provided with an installation rack (9).

5. The boiler flue gas condensate water collecting and discharging device according to claim 1, wherein: the outer side of the energy-saving condenser (4) is fixedly connected with a circulating pipeline (2), and one end of the circulating pipeline (2) is fixedly connected with the combustor (1).

6. The boiler flue gas condensate water collecting and discharging device according to claim 1, wherein: the breathable dustproof net (11) is made of stainless steel materials, and the breathable dustproof net (11) is of an annular structure.