CN216244367U

CN216244367U - Boiler exhaust pipe convenient to clear up filter screen

Info

Publication number: CN216244367U
Application number: CN202122895288.1U
Authority: CN
Inventors: 张丹; 蔡雨凌
Original assignee: Sichuan Guoneng Environmental Energy Saving Technology Co ltd
Current assignee: Sichuan Guoneng Environmental Energy Saving Technology Co ltd
Priority date: 2021-11-24
Filing date: 2021-11-24
Publication date: 2022-04-08
Anticipated expiration: 2031-11-24

Abstract

The utility model discloses a boiler smoke exhaust pipeline convenient for cleaning a filter screen, which comprises: the boiler comprises a boiler body, a water tank and a water tank, wherein the water tank is arranged on the ground; the water containing tank is arranged on the lower side of the transfer box, and a heat exchange pipe in a U-shaped structure is arranged on the inner side of the water containing tank; the smoke exhaust pipe body is integrally fixed on the right side of the transfer box, and an adjusting rod which is clamped with the smoke exhaust pipe body and cannot be detachably connected with the smoke exhaust pipe body is arranged on the inner side of the upper end of the smoke exhaust pipe body. This boiler exhaust pipe convenient to clear up filter screen is convenient for carry out the heat transfer to the flue gas waste heat and recycles, filters and purification treatment to the flue gas to be convenient for clear up the inboard thing of crossing of pipe body and filter screen body of discharging fume, and be convenient for change accepting board, motor and active carbon purification board, make its long service life.

Description

Boiler exhaust pipe convenient to clear up filter screen

Technical Field

The utility model relates to the technical field of boiler exhaust pipes, in particular to a boiler exhaust pipe convenient for cleaning a filter screen.

Background

The boiler is an energy conversion device, is mostly used in thermal power stations, ships, locomotives and industrial and mining enterprises, and in the using process, a smoke exhaust pipeline is needed to exhaust smoke produced in the operation of the boiler, and the smoke exhaust pipeline is usually a cylindrical through pipe.

However, in the use process of the existing boiler smoke exhaust pipeline, the smoke led out from the boiler is directly exhausted to the outside, the waste heat of the smoke is not conveniently exchanged and recycled, the smoke is not conveniently filtered and purified, and the waste of resources and the pollution to the environment are easily caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a boiler smoke exhaust pipeline convenient for cleaning a filter screen, and aims to solve the problems that in the prior art, the existing boiler smoke exhaust pipeline is provided, smoke exhausted from a boiler is directly exhausted to the outside in the using process, the waste heat of the smoke is inconvenient to exchange heat and recycle, the smoke is inconvenient to filter and purify, and the waste of resources and the environmental pollution are easily caused.

In order to achieve the purpose, the utility model provides the following technical scheme: a boiler exhaust pipe convenient to clear up filter screen includes:

the boiler comprises a boiler body, a water tank and a water tank, wherein the water tank is arranged on the ground;

the water containing tank is arranged on the lower side of the transfer tank, a heat exchange pipe in a U-shaped structure is arranged on the inner side of the water containing tank, and the upper end of the heat exchange pipe is embedded and arranged on the inner side of the transfer tank;

the smoke exhaust pipe body is integrally fixed on the right side of the transfer box, an adjusting rod which is clamped with the smoke exhaust pipe body and can not be detachably connected with the smoke exhaust pipe body is arranged on the inner side of the upper end of the smoke exhaust pipe body, and a motor which is arranged on the upper side of the left end of the smoke exhaust pipe body is connected to the left side of the adjusting rod;

the fixed rod is arranged on the lower side of the adjusting rod, and the outer sides of the adjusting rod and the fixed rod are sequentially connected with a first hollow plate, a second hollow plate and a third hollow plate in a penetrating mode from left to right.

Preferably, the lower sides of the inner end and the outer end of the transit box are respectively provided with a sealing gasket which is fixedly adhered with the inner end and the outer end of the transit box, the sealing gasket monomers are respectively in close fit connection with the upper ends of the water containing tank and the heat exchange tube, and the water containing tank is fixedly connected with the transit box through bolts;

the front side and the rear side of the lower end of the heat exchange tube are provided with the bearing plates which are symmetrical with the heat exchange tube in a nested mode, the bearing plates are connected with the water containing tank in a nested and attached mode, the left side of the upper end of the water containing tank and the lower side of the lower end of the water containing tank are provided with valves, and the smoke exhaust tube body is connected with the transfer tank in a communicated mode through the heat exchange tube.

Preferably, the upper end inboard of well hollow plate in first well hollow plate, the second and the third all is threaded connection with the regulation pole, and its lower extreme inboard all is connected for the block with the dead lever, and the dead lever is fixed connection with the tub body of discharging fume, and the outside of well hollow plate in second and the third all is connected with tub body block of discharging fume.

Preferably, the inner sides of the front end and the rear end among the first hollow plate, the second hollow plate and the third hollow plate are respectively provided with a connecting plate fixed with the first hollow plate, the outer side of the first hollow plate is fixed with a brush symmetrically arranged with the center of the first hollow plate, the brush is connected with the smoke exhaust pipe body in a fitting manner, and the inner side of the second hollow plate is fixed with a filter screen body;

the inner side of the third hollow plate is nested and attached with an active carbon purification plate, and the left side of the active carbon purification plate is attached with a limiting block which is connected with the third hollow plate in a damping rotating mode.

Compared with the prior art, the utility model has the beneficial effects that: the boiler smoke exhaust pipeline convenient for cleaning the filter screen is convenient for heat exchange and reutilization of smoke waste heat, filtering and purifying treatment of smoke, cleaning of filter materials on the inner sides of the smoke exhaust pipe body and the filter screen body, and replacement of the bearing plate, the motor and the active carbon purifying plate, so that the service life is long;

1. the boiler is provided with a boiler body, a transfer case, a water containing tank and a heat exchange tube, wherein the transfer case communicated with the upper end of the boiler body is fixed on the right side of the upper end of the boiler body through a screw, the water containing tank is fixed on the lower portion of the transfer case through a bolt, and the heat exchange tube limited and installed by a bearing plate in the water containing tank is communicated with the transfer case, so that the aim of exchanging heat and recycling the waste heat of the flue gas is fulfilled conveniently;

2. the smoke exhaust pipe comprises a transfer case, a smoke exhaust pipe body, an adjusting rod and a fixing rod, wherein the right side of the transfer case is fixedly provided with the smoke exhaust pipe body communicated with the transfer case, the inner side of the upper end of the smoke exhaust pipe body is clamped with the adjusting rod in an undetachable manner, the lower side of the adjusting rod is provided with the fixing rod fixed with the smoke exhaust pipe body, the inner sides of the upper end and the lower end of a first hollow plate, a second hollow plate and a third hollow plate are respectively in threaded connection and clamped connection with the adjusting rod and the fixing rod, a brush attached and connected with the smoke exhaust pipe body is pasted and fixed on the outer side of the first hollow plate, and the inner sides of the second hollow plate and the third hollow plate clamped with the smoke exhaust pipe body are respectively provided with a filter screen body and an active carbon purification plate, so that smoke can be conveniently filtered and purified, and filter matters on the inner sides of the smoke exhaust pipe body and the filter screen body can be conveniently cleaned;

3. be provided with flourishing water tank, the heat exchange tube, accept board and motor, because flourishing water tank is bolt fixed connection with the transfer case, the lower extreme outside symmetry of heat exchange tube is provided with the board of accepting with the nested laminating of flourishing water tank, and adjust the motor that the pole left side is connected and install the left end upside at the pipe body of discharging fume, and well board nested connection in active carbon purification board and the third, the left side laminating of active carbon purification board is provided with the stopper of being connected with the third well board damping rotation, consequently be convenient for to accept the board, motor and active carbon purification board are changed, make it long service life.

Drawings

FIG. 1 is a schematic front sectional view of the present invention;

FIG. 2 is a schematic top sectional view of the heat exchange tube and the adapting plate according to the present invention;

FIG. 3 is a schematic diagram of a right side sectional view of the connection between the connection plate and the first hollow plate according to the present invention;

FIG. 4 is a schematic diagram showing a left side cross-sectional structure of the connection between the connection plate and the second hollow plate according to the present invention;

FIG. 5 is a schematic diagram showing a left side cross-sectional structure of the connection between the connection plate and the third hollow plate according to the present invention.

In the figure: 1. a boiler body; 2. a transfer box; 3. a gasket; 4. a water containing tank; 5. a heat exchange pipe; 6. a bearing plate; 7. a valve; 8. a smoke exhaust pipe body; 9. adjusting a rod; 10. a motor; 11. fixing the rod; 12. a first hollow plate; 13. a second hollow plate; 14. a third hollow plate; 15. a connecting plate; 16. a brush; 17. a filter screen body; 18. an activated carbon purification plate; 19. and a limiting block.

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. 1-5, the present invention provides a technical solution: when the boiler smoke exhaust pipeline convenient for cleaning the filter screen is used, as shown in a figure 1, the transit box 2 and the boiler body 1 can be fixedly connected through screws, so that smoke exhausted by the boiler body 1 in the later operation can enter the transit box 2 communicated with the boiler body 1, then the left side of the upper end of the water containing tank 4 can be opened, and cold water can be introduced into the water containing tank 4;

as shown in figures 1 and 2, in the using process, because the lower side of the outer end of the transit box 2 is fixedly adhered with the sealing gasket 3, the lower bolt of the transit box 2 is fixedly provided with the water containing box 4 which is attached and connected with the sealing gasket 3, the upper end of the heat exchange tube 5 arranged in the water containing box 4 is embedded in the inner side of the transit box 2, the outer side of the heat exchange tube 5 is tightly attached with the sealing gasket 3 which is attached and connected with the inner side of the transit box 2, and the outer side of the lower end of the heat exchange tube 5 is symmetrically embedded with the bearing plate 6 which is attached and connected with the water containing box 4, the flue gas led out from the boiler body 1 enters the heat exchange tube 5 from the inner side of the left end of the transit box 2 and then enters the inner side of the right end of the transit box 2, the waste heat of the flue gas is convenient to exchange heat through the heat exchange tube 5, the temperature of the water in the water containing box 4 is raised, so that the water in the water containing box 4 can be used by opening the valve 7 arranged below the water containing box 4, and the waste heat of the flue gas can be reused, the purpose of avoiding resource waste is achieved;

as shown in fig. 1, 4 and 5, the flue gas after heat exchange and utilization inside the right end of the transit box 2 passes through the right side of the transit box 2 and is fixedly communicated with the inside of the smoke exhaust pipe body 8, and then is exhausted outside through the smoke exhaust pipe body 8, because the inside of the smoke exhaust pipe body 8 is connected with a second hollow plate 13 and a third hollow plate 14 in a clamping manner, a filter screen body 17 is fixedly connected inside the second hollow plate 13, an activated carbon purification plate 18 is nested inside the third hollow plate 14, and a limit block 19 in damping rotation connection with the third hollow plate 14 is attached to the left side of the activated carbon purification plate 18, the flue gas introduced into the smoke exhaust pipe body 8 is conveniently filtered by the filter screen body 17 and purified by the activated carbon purification plate 18 and then exhausted outside, thereby reducing the pollution to the environment;

referring to fig. 1, 3, 4 and 5, after long-term use, the motor 10 installed on the smoke exhaust pipe body 8 can be operated by the left side of the adjusting rod 9, because the adjusting rod 9 which is fastened with the inner side of the upper end of the smoke exhaust pipe body 8 and is undetachably connected with the smoke exhaust pipe body is arranged on the inner side of the upper end of the smoke exhaust pipe body 8, the fixing rod 11 fixed with the smoke exhaust pipe body 8 is arranged on the lower side of the adjusting rod 9, the first hollow plate 12, the second hollow plate 13 and the third hollow plate 14 are fixed into an integrated structure by the connecting plate 15, the inner sides of the upper ends of the first hollow plate 12, the second hollow plate 13 and the third hollow plate 14 are all in threaded connection with the adjusting rod 9, the inner sides of the lower ends of the first hollow plate 12, the second hollow plate 13 and the third hollow plate 14 are all in fastening connection with the fixing rod 11, the outer center of the first hollow plate 12 is symmetrically adhered and fixed with the brush 16 which is in bonding connection with the smoke exhaust pipe body 8, thereby facilitating the adjusting rod 9 to rotate under the limit of the smoke exhaust pipe body 8, the purpose that the first hollow plate 12, the second hollow plate 13 and the third hollow plate 14 which are connected through the external threads of the adjusting rod 9 move under the limiting of the clamping of the fixing rod 11 is achieved, the second hollow plate 13 and the third hollow plate 14 are convenient to separate from the smoke exhaust pipe body 8, the filter screen body 17 is convenient to clean, the activated carbon purifying plate 18 is replaced, the hairbrush 16 is convenient to clean filtered substances in the smoke exhaust pipe body 8, the bolt fixed connection between the water containing tank 4 and the transfer case 2 can be disconnected, the heat exchange pipe 5 limited by the bearing plate 6 in the water containing tank 4 is taken out and replaced, the motor 10 connected to the left side of the adjusting rod 9 is replaced, the service life of the motor is long, the electrical elements contained in the motor are the prior art, and detailed description is omitted.

The details which are not described in the present specification belong to the prior art which is well known to those skilled in the art, the standard parts used in the present invention can be purchased from the market, the special-shaped parts can be customized according to the description and the description of the drawings, the specific connection mode of each part adopts the conventional means of bolts, rivets, welding and the like which are mature in the prior art, the machinery, parts and equipment adopt the conventional type in the prior art, the circuit connection adopts the conventional connection mode in the prior art, and the details which are not described in the present specification belong to the prior art which is well known to those skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a boiler exhaust pipe convenient to clear up filter screen which characterized in that includes:

the boiler comprises a boiler body (1), wherein the boiler body (1) is arranged on the ground, and a transfer case (2) fixed with a screw is communicated with the right side of the upper end of the boiler body (1);

the water containing tank (4) is arranged on the lower side of the transit box (2), a heat exchange tube (5) in a U-shaped structure is arranged on the inner side of the water containing tank (4), and the upper end of the heat exchange tube (5) is embedded and arranged on the inner side of the transit box (2);

the smoke exhaust pipe body (8) is integrally fixed on the right side of the transfer box (2), an adjusting rod (9) which is clamped with the smoke exhaust pipe body (8) and can not be detachably connected with the smoke exhaust pipe body is arranged on the inner side of the upper end of the smoke exhaust pipe body (8), and a motor (10) which is arranged on the upper side of the left end of the smoke exhaust pipe body (8) is connected to the left side of the adjusting rod (9);

the fixing rod (11), the fixing rod (11) is arranged on the lower side of the adjusting rod (9), and the outer sides of the adjusting rod (9) and the fixing rod (11) are sequentially connected with a first hollow plate (12), a second hollow plate (13) and a third hollow plate (14) in a penetrating mode from left to right.

2. The boiler smoke exhaust duct convenient for cleaning a filter screen according to claim 1, characterized in that: sealing gaskets (3) which are fixedly adhered to the inner and outer lower sides of the inner end and the outer end of the transit box (2) are arranged on the lower sides of the inner end and the outer end of the transit box, a single sealing gasket (3) is tightly attached to the upper ends of the water containing tank (4) and the heat exchange tube (5), and the water containing tank (4) is fixedly connected with the transit box (2) through bolts;

wherein, both sides nestification is provided with accepting board (6) of symmetry with it around the lower extreme of heat exchange tube (5), and accepts board (6) and flourishing water tank (4) and be connected for the nested laminating to valve (7) are all installed to the upper end left side and the lower extreme downside of flourishing water tank (4), and the pipe body of discharging fume (8) are connected for the UNICOM through heat exchange tube (5) and transfer case (2) moreover.

3. The boiler smoke exhaust duct convenient for cleaning a filter screen according to claim 1, characterized in that: the upper end of the first hollow plate (12), the second hollow plate (13) and the third hollow plate (14) is internally connected with the adjusting rod (9) in a threaded manner, the lower end of the first hollow plate is internally connected with the fixing rod (11) in a clamping manner, the fixing rod (11) is fixedly connected with the smoke exhaust pipe body (8), and the outer sides of the second hollow plate (13) and the third hollow plate (14) are fixedly connected with the smoke exhaust pipe body (8) in a clamping manner.

4. The boiler smoke exhaust duct convenient for cleaning a filter screen according to claim 1, characterized in that: the inner sides of the front end and the rear end among the first hollow plate (12), the second hollow plate (13) and the third hollow plate (14) are respectively provided with a connecting plate (15) fixed with the inner sides, the outer side of the first hollow plate (12) is fixed with a brush (16) symmetrically arranged with the center, the brush (16) is connected with the smoke exhaust pipe body (8) in a fitting manner, and the inner side of the second hollow plate (13) is fixed with a filter screen body (17);

the inner side of the third hollow plate (14) is provided with an active carbon purification plate (18) in a nested and attached mode, and the left side of the active carbon purification plate (18) is provided with a limiting block (19) which is connected with the third hollow plate (14) in a damping and rotating mode.