CN214891289U

CN214891289U - Boiler exhaust pipe heat energy utilization device

Info

Publication number: CN214891289U
Application number: CN202120591924.9U
Authority: CN
Inventors: 王继华
Original assignee: Guangzhou Changshun Environmental Protection Technology Co ltd
Current assignee: Guangzhou Changshun Environmental Protection Technology Co ltd
Priority date: 2021-03-23
Filing date: 2021-03-23
Publication date: 2021-11-26
Anticipated expiration: 2031-03-23

Abstract

The utility model relates to the technical field of boiler articles, and discloses a heat energy utilization device for a smoke exhaust pipe of a boiler, which comprises a box body, wherein the inside of the box body is bolted with a fan through a fixing part, the inside of the box body is provided with a purifying box, and the inside of the purifying box is respectively provided with a first filter screen plate and a second filter screen plate from top to bottom; the utility model discloses a flue gas can be at first through first filter plate when entering into the purifying box, first filter plate can carry out preliminary purification to the impurity of the large granule that contains in the flue gas, flue gas after preliminary purification can pass through second filter plate, can intercept the impurity that contains in the flue gas, the practicality is high, the distilled water that flows the in-process formation through the flue gas simultaneously in the connecting tube can be through apopore drippage to the water storage box, open the valve when needs discharge the distilled water in the water storage box, can handle the distilled water in the pipeline, the service life of pipeline is improved.

Description

Boiler exhaust pipe heat energy utilization device

Technical Field

The utility model relates to a boiler articles for use technical field specifically is a boiler exhaust pipe heat utilization equipment.

Background

The boiler is composed of a boiler and a furnace, the upper water-containing part is the boiler, the lower heating part is the furnace, the boiler and the furnace are designed into an integrated structure called as the boiler, the boiler is an energy converter, the boiler is equipment for heating working medium water or other fluids to certain parameters by utilizing heat energy released by fuel combustion or other heat energy, a heat energy utilization device at a smoke exhaust pipe is required to be used in the use of the boiler to reduce the waste of heat energy, the existing heat energy utilization device has a single structure and does not have a purification function, impurities contained in smoke can not be intercepted, so that the impurities in the smoke can enter the boiler again along with the heat energy, the practicability is poor, a large amount of steam can be formed in the flowing process of the heat energy in the pipeline, the steam can form distilled water to be accumulated in the pipeline, and the use problem of the pipeline can be influenced when the distilled water in the pipeline is excessively accumulated, reducing the service life of the pipeline.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a boiler exhaust pipe heat utilization equipment has possessed and has carried out the interception and can conveniently handle the advantage to the distilled water in the pipeline to the impurity that contains in the flue gas, has solved current heat utilization equipment and has not possessed purification performance and can't carry out the exhaust problem to the distilled water in the pipeline.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a boiler smoke exhaust pipe heat utilization equipment, includes the box, the inside of box has bolted the fan through the mounting, the inside of box is provided with the purifying box, the inside from the top down of purifying box is provided with first filter plate and second respectively and crosses filter plate, the equal joint in both sides of first filter plate and second filter plate has the cassette with the purifying box bolt, the top and the bottom of purifying box communicate respectively has smoke exhaust pipe and connecting pipe, the other end of connecting pipe and the fixed cup joint of induced draft of fan, the fixed backwind pipe that has cup jointed of air exhaust end of fan, the surface bolt of connecting pipe has the water storage box, a plurality of apopore has been seted up on the surface of connecting pipe, the bottom intercommunication of water storage box has the outlet pipe.

Preferably, the surface of the water outlet pipe is provided with a valve, and the valve is a manual switch.

Preferably, a flow guide block is bolted to the inside of the water storage box.

Preferably, the front surfaces of the purifying box and the box body are respectively hinged with a first door plate and a second door plate through hinges.

Preferably, the bottom of the box body is symmetrically bolted with a support.

Preferably, the front face of the second door panel is integrally stamped with a viewing port.

Preferably, two fixing plates are bolted between one side of the purification box and the box body.

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

the utility model discloses a flue gas can pass through first filter plate at first when entering into the purifying box, and first filter plate can carry out preliminary purification to the impurity of large granule that contains in the flue gas, and the flue gas after preliminary purification can pass through second filter plate, can intercept the impurity that contains in the flue gas, and the practicality is high;

the utility model discloses a during the distilled water that the flue gas formed at the intraductal flow in-process of connecting can drip the water storage box through the apopore, open the valve when the distilled water of needs in to the water storage box is discharged, can handle the distilled water in the pipeline, improved the life of pipeline.

Drawings

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

FIG. 2 is a front sectional view of the structure of the present invention;

FIG. 3 is an enlarged schematic view of the present invention at A in FIG. 2;

fig. 4 is an enlarged schematic view of the point B in fig. 2 according to the present invention.

In the figure: 1. a box body; 2. a fan; 3. a purification box; 4. a first filter screen plate; 5. a second filter screen plate; 6. a card holder; 7. a smoke exhaust pipe; 8. a connecting pipe; 9. a return air duct; 10. a water storage box; 11. a water outlet hole; 12. a water outlet pipe; 13. a valve; 14. a flow guide block; 15. a first door panel; 16. a second door panel; 17. a support; 18. a viewing port; 19. and (7) fixing the plate.

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.

Referring to fig. 1-4, a heat energy utilization device for a boiler smoke exhaust pipe comprises a box body 1, a fan 2 is bolted in the box body 1 through a fixing member, a purifying box 3 is arranged in the box body 1, a first filter screen plate 4 and a second filter screen plate 5 are respectively arranged in the purifying box 3 from top to bottom, clamping seats 6 bolted to the purifying box 3 are clamped on both sides of the first filter screen plate 4 and the second filter screen plate 5, the top and the bottom of the purifying box 3 are respectively communicated with a smoke exhaust pipe 7 and a connecting pipe 8, the other end of the connecting pipe 8 is fixedly sleeved with an air suction end of the fan 2, an air return pipe 9 is fixedly sleeved on an air exhaust end of the fan 2, a water storage box 10 is bolted on the surface of the connecting pipe 8, a plurality of water outlet holes 11 are arranged on the surface of the connecting pipe 8, a water outlet pipe 12 is communicated with the bottom of the water storage box 10, when smoke enters the purifying box 3, the smoke firstly passes through the first filter screen plate 4, first filter plate 4 can carry out preliminary purification to the impurity of the large granule that contains in the flue gas, flue gas after preliminary purification can pass through second filter plate 5, can intercept the impurity that contains in the flue gas, the practicality is high, the distilled water that flows the in-process through the flue gas simultaneously in connecting pipe 8 and forms can be through apopore 11 drippage to water storage box 10, open valve 13 when needs discharge the distilled water in water storage box 10, can handle the distilled water in the pipeline, the service life of pipeline is improved.

Further, the surface mounting of outlet pipe 12 has valve 13, and valve 13 is manual formula switch, through valve 13's setting, can carry on spacingly to outlet pipe 12, makes things convenient for the staff to open or close outlet pipe 12 at any time.

Furthermore, the inside bolt of water storage box 10 has water conservancy diversion piece 14, through the setting of water conservancy diversion piece 14, can carry out the water conservancy diversion to the distilled water of water storage box 10, prevents that the distilled water from piling up the corner internal flow that does not go down at water storage box 10.

Further, the front of purifying box 3 and box 1 all articulates through the hinge respectively has first door plant 15 and second door plant 16, through the setting of first door plant 15 and second door plant 16, can make things convenient for the staff to open purifying box 3 or box 1.

Furthermore, the bottom of the box body 1 is symmetrically bolted with a support 17, and the height between the box body 1 and the ground can be increased by arranging the support 17, so that the box body 1 is prevented from being corroded by moisture brought by the ground, and the service life of the box body 1 is prolonged.

Further, an observation port 18 is integrally punched on the front surface of the second door panel 16, and the amount of the distilled water in the water storage box 10 can be known at any time by the operator by the arrangement of the observation port 18.

Further, two fixing plates 19 are bolted between one side of the purifying box 3 and the box body 1, and the purifying box 3 can be fixed by the fixing plates 19, so that the purifying box 3 is prevented from falling off in the using process.

The working principle is as follows: install exhaust pipe 7 on the boiler on purifying box 3 in box 1 before using, put into the air inlet department of boiler with the other end of return air pipe 9 after 7 installations of exhaust pipe are accomplished, start fan 2 in the use, fan 2 can inhale the flue gas that exhaust pipe 7 discharged has large heat energy in purifying box 3 after starting, the flue gas can at first pass through first filter screen plate 4 when entering into purifying box 3, first filter screen plate 4 can carry out preliminary purification to the impurity of the big granule that contains in the flue gas, flue gas after preliminary purification can pass through second filter screen plate 5, second filter screen plate 5 can purify the impurity of the small granule that contains in the flue gas, flue gas after double purification can be discharged into connecting pipe 8, the flue gas can blow in the air inlet department of boiler through return air pipe 9 after entering into connecting pipe 8, the distilled water that the flue gas formed in the flow process in connecting pipe 8 can drop to water storage box 10 through apopore 11 When the distilled water in the water storage box 10 needs to be drained, the valve 13 is opened, and after the valve 13 is opened, the distilled water in the water storage box 10 is drained from the water outlet pipe 12 through the cooperation of the flow guide block 14.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 boiler smoke exhaust pipe heat utilization equipment, includes box (1), its characterized in that: the interior of the box body (1) is bolted with a fan (2) through a fixing piece, the interior of the box body (1) is provided with a purifying box (3), a first filter screen plate (4) and a second filter screen plate (5) are respectively arranged in the purifying box (3) from top to bottom, clamping seats (6) bolted with the purifying box (3) are clamped on both sides of the first filter screen plate (4) and the second filter screen plate (5), the top and the bottom of the purifying box (3) are respectively communicated with a smoke exhaust pipe (7) and a connecting pipe (8), the other end of the connecting pipe (8) is fixedly sleeved with the air suction end of the fan (2), an air exhaust end of the fan (2) is fixedly sleeved with an air return pipe (9), the surface of the connecting pipe (8) is bolted with a water storage box (10), the surface of the connecting pipe (8) is provided with a plurality of water outlet holes (11), and the bottom of the water storage box (10) is communicated with a water outlet pipe (12).

2. The boiler smoke exhaust pipe heat energy utilization device of claim 1, wherein: the surface mounting of outlet pipe (12) has valve (13), valve (13) are manual formula switch.

3. The boiler smoke exhaust pipe heat energy utilization device of claim 1, wherein: the inside bolt of water storage box (10) has connect water conservancy diversion piece (14).

4. The boiler smoke exhaust pipe heat energy utilization device of claim 1, wherein: the front surfaces of the purifying box (3) and the box body (1) are respectively hinged with a first door plate (15) and a second door plate (16) through hinges.

5. The boiler smoke exhaust pipe heat energy utilization device of claim 1, wherein: the bottom of the box body (1) is symmetrically bolted with supports (17).

6. The boiler smoke exhaust pipe heat energy utilization device of claim 4, wherein: and a viewing port (18) is integrally punched on the front surface of the second door panel (16).

7. The boiler smoke exhaust pipe heat energy utilization device of claim 1, wherein: two fixing plates (19) are bolted between one side of the purifying box (3) and the box body (1).