CN220931148U - Boiler burner with flue gas filtering structure - Google Patents

Abstract

The utility model relates to the technical field of combustors, in particular to a boiler combustor with a flue gas filtering structure, which comprises a combustor body and a base, wherein the combustor body is fixedly arranged on the base, a flame nozzle is fixedly arranged at the end part of a combustion cylinder of the combustor body, an exhaust port of the flame nozzle is fixedly communicated with a gas-guiding pipe, the upper end of the base is fixedly provided with an exhaust box through a connecting frame, the bottom end of the gas-guiding pipe is fixedly communicated with the top of the exhaust box, the outer side of the exhaust box is provided with a side plate, the upper side and the lower side of the inner end of the side plate are respectively fixedly provided with an uploading seat and a downloading seat, the uploading seat and the downloading seat are respectively and movably penetrated through the side surface of the exhaust box to extend into the inside, and a magnetic sheet is fixedly arranged on the side wall of the exhaust box.

Description

Boiler burner with flue gas filtering structure

Technical Field

The utility model relates to the technical field of combustors, in particular to a boiler combustor with a smoke filtering structure.

Background

The boiler burner refers to a burner used on a boiler, is the most important equipment in auxiliary machinery matched with a fuel-gas boiler, and is mainly divided into a fuel burner, a fuel burner and a dual-fuel burner (also called as an oil-gas dual-purpose burner), wherein the fuel burner can be divided into a light oil burner and a heavy oil burner, the light oil mainly refers to diesel oil, and the heavy oil refers to heavy oil left after the crude oil extracts gasoline and diesel oil; the gas burner may be classified into a natural gas burner, a city gas burner, a liquefied petroleum gas burner, and a biogas burner.

Through retrieving, chinese patent grant publication No. CN228269126U discloses a combustor with high-efficient purification performance of tail gas, although can carry out purification treatment to tail gas through the active carbon adsorption net, reduce the production of peculiar smell, can filter the granule impurity that contains in the tail gas after handling through the granule filter screen, but when active carbon adsorption net and granule filter screen take place to age in long-term the use and change, need twist earlier and take off the exhaust hood of screw thread cover internal thread installation, then dismantle the joint with active carbon adsorption net and the granule filter screen of installation in the sealed cowling and take out, lead to the removal and change operation of active carbon adsorption net and granule filter screen comparatively loaded down with trivial details, influence the later maintenance convenience of combustor, therefore, we propose a boiler combustor of taking flue gas filtration structure.

Disclosure of utility model

The utility model aims to provide a boiler burner with a flue gas filtering structure, which solves the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

The utility model provides a take boiler combustor of flue gas filtration, includes combustion engine body and base, combustion engine body fixed mounting is on the base, the combustion cylinder tip fixed mounting of combustion engine body has the flame projecting nozzle, the fixed intercommunication of exhaust port of flame projecting nozzle has the air entraining pipe, the upper end of base has the exhaust case through link fixed mounting, the bottom fixed intercommunication of air entraining pipe is in the top of exhaust case, the outside of exhaust case is provided with the curb plate, both sides are fixed mounting respectively and are gone up carrier seat and download seat about the inner of curb plate, go up carrier seat and download seat all activity run through in the side of exhaust case and extend to inside, the lateral wall fixed mounting of exhaust case has the magnetic sheet, the inner fixed surface of curb plate installs the iron sheet, the magnetic sheet is adsorbed with the iron sheet mutual contact, spacing carrier groove a has been seted up to the upper end of going up of carrier seat, impurity filter screen has been placed on spacing carrier groove a, spacing carrier groove b has placed the adsorption layer on the spacing carrier groove b, the bottom fixed intercommunication of exhaust duct.

Preferably, the impurity filter screen and the adsorption filter layer are both in contact with the inner side surface of the exhaust box.

Preferably, the top of the loading seat is flush with the top of the impurity filter screen, and the top of the downloading seat is flush with the top of the adsorption filter layer.

Preferably, a handle is fixedly arranged on the outer end face of the side plate, and the cross section of the handle is inverted L-shaped.

Preferably, the adsorption filter layer is an adsorption filter layer member filled with activated carbon.

Preferably, the combustion cylinder of the combustion engine body is fixedly sleeved with a boiler tray, and a plurality of mounting holes are formed in the surface of the boiler tray at intervals.

Compared with the prior art, the utility model has the beneficial effects that:

According to the utility model, the side plate is pulled outwards to overcome the adsorption acting force between the magnetic sheet and the iron sheet, and the loading seat and the unloading seat can be completely pulled out in the exhaust box at the same time, so that the impurity filter screen on the limiting carrying groove a and the adsorption filter layer on the limiting carrying groove b can be directly poured out for replacement, the operation of disassembling and replacing the activated carbon adsorption net and the particle filter screen is simplified, the activated carbon adsorption net and the particle filter screen can be conveniently and rapidly disassembled and taken out, and the convenience of later maintenance of the combustor is improved.

Drawings

FIG. 1 is a schematic perspective view of a boiler burner with a flue gas filtering structure;

FIG. 2 is a schematic cross-sectional view of a boiler burner with a flue gas filtering structure;

Fig. 3 is an enlarged schematic view of the portion a in fig. 2.

In the figure: 1. a combustion body; 101. a flame nozzle; 102. an air-introducing pipe; 103. loading a boiler; 104. an attachment hole; 2. a base; 201. a connecting frame; 3. an exhaust box; 301. an air outlet pipe; 302. a magnetic sheet; 4. a side plate; 401. an uploading seat; 402. a downloading seat; 403. a limit carrying groove a; 404. a limit carrying groove b; 405. iron sheet; 406. a handle; 5. impurity filtering net; 6. adsorbing the filter layer.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present utility model provides a technical solution:

The utility model provides a take boiler combustor of flue gas filtration, including combustion engine body 1 and base 2, combustion engine body 1 fixed mounting is on base 2, combustion cylinder tip fixed mounting of combustion engine body 1 has the flame projecting nozzle 101, the exhaust port fixed intercommunication of flame projecting nozzle 101 has bleed pipe 102, the upper end of base 2 has exhaust case 3 through link 201 fixed mounting, the bottom fixed intercommunication of bleed pipe 102 is in the top of exhaust case 3, the outside of exhaust case 3 is provided with curb plate 4, both sides are fixed mounting respectively in the inner upper and lower of curb plate 4 have a carrier 401 and a carrier 402 down, carrier 401 and carrier down 402 all run through in the side of exhaust case 3 to inside, the lateral wall fixed mounting of exhaust case 3 has magnetic sheet 302, the inner end surface fixed mounting of curb plate 4 has iron sheet 405, magnetic sheet 302 and iron sheet 405 contact each other adsorb, spacing carrier a403 has been seted up to the upper end of carrier 401, place impurity filter screen 5 on spacing carrier a403, spacing carrier b404 has been seted up to the upper end of carrier down 402, place adsorption layer 6 on spacing carrier b, the bottom of outlet duct 3 has fixed bottom of outlet duct 301 to communicate.

As a preferred embodiment of this example, as shown in fig. 2, the sides of the impurity screen 5 and the adsorption filter layer 6 are both in contact with the inner side surface of the exhaust box 3, so that the purpose of ensuring the tightness between the sides of the impurity screen 5 and the adsorption filter layer 6 and the exhaust box 3 is achieved.

As a preferred implementation manner in this embodiment, as shown in fig. 3, the top of the loading seat 401 is flush with the top of the impurity filtering screen 5, and the top of the downloading seat 402 is flush with the top of the adsorption filtering layer 6, so as to achieve the purpose of preventing the loading seat 401 and the downloading seat 402 from being smoothly pulled out in the exhaust box 3.

As a preferred embodiment in this embodiment, as shown in fig. 3, a handle 406 is fixedly installed on the outer end surface of the side plate 4, and the cross section of the handle 406 is inverted L-shaped, so as to achieve the purpose of conveniently pulling the side plate 4 outwards.

As a preferred embodiment in this example, as shown in fig. 3, the adsorption filter layer 6 is an adsorption filter layer member filled with activated carbon, so that the adsorption filter layer 6 has a good adsorption purification effect on the flue gas discharged from the combustion body 1.

As a preferred implementation manner in this embodiment, as shown in fig. 1, a boiler tray 103 is fixedly sleeved outside the combustion cylinder of the combustion engine body 1, and a plurality of attachment holes 104 are formed on the surface of the boiler tray 103 at intervals, so that the purpose of attaching the combustion engine body 1 to a matched boiler is achieved.

Working principle:

When the exhaust box is required to be used, the flue gas exhausted by the combustion engine body 1 enters the exhaust box 3 through the air entraining pipe 102, particle impurities in the flue gas can be filtered out by utilizing the impurity filter screen 5, the adsorption filter layer 6 can carry out adsorption purification treatment on the flue gas exhausted by the combustion engine body 1, when the impurity filter screen 5 and the adsorption filter layer 6 age and are replaced in long-term use, the side plate 4 is pulled outwards by using the handle 406, the adsorption acting force between the magnetic sheet 302 and the iron sheet 405 is overcome, until the upper carrier 401 and the lower carrier 402 are completely extracted in the exhaust box 3, the impurity filter screen 5 on the limit carrier groove a403 and the adsorption filter layer 6 on the limit carrier groove b404 are poured out and replaced, and when the replaced impurity filter screen 5 and the adsorption filter layer 6 are required to be installed in the exhaust box 3, the impurity filter screen 5 and the adsorption filter layer 6 are respectively placed on the limit carrier groove a403 and the limit carrier groove b404, and the upper carrier 401 and the lower carrier 402 are inserted into the exhaust box 3, so that the iron sheet 405 is contacted and adsorbed on the magnetic sheet 302.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (6)

1. The utility model provides a take boiler combustion machine of flue gas filtration, includes combustion body (1) and base (2), combustion body (1) fixed mounting is on base (2), the burning section of thick bamboo tip fixed mounting of combustion body (1) has flame nozzle (101), its characterized in that: the utility model discloses a filter screen, including base (2) and filter screen, including base (2), air inlet pipe (102) are located in the exhaust port fixed intercommunication of flame gun (101), the upper end of base (2) is through link (201) fixed mounting has exhaust case (3), the bottom fixed intercommunication of air inlet pipe (102) is in the top of exhaust case (3), the outside of exhaust case (3) is provided with curb plate (4), both sides are fixed mounting respectively on the inner upper and lower both sides of curb plate (4) have carrier (401) and downloading seat (402), carrier (401) and downloading seat (402) all run through in the side of exhaust case (3) and extend to inside, the lateral wall fixed mounting of exhaust case (3) has magnetic sheet (302), the inner surface fixed mounting of curb plate (4) has iron sheet (405), magnetic sheet (302) and iron sheet (405) contact each other and adsorb, spacing carrier groove a (403) have been seted up to the upper end of carrier (401), impurity (5) have been placed on spacing carrier groove a (403), carrier (402) have filter screen (301) to be located in the side of the air inlet pipe (3), filter screen (404) have fixed filter screen (301) to be located on the bottom.

2. A boiler burner with a flue gas filtering structure according to claim 1, wherein: the side surfaces of the impurity filter screen (5) and the adsorption filter layer (6) are contacted with the inner side surface of the exhaust box (3).

3. A boiler burner with a flue gas filtering structure according to claim 1, wherein: the top of the loading seat (401) is flush with the top of the impurity filter screen (5), and the top of the downloading seat (402) is flush with the top of the adsorption filter layer (6).

4. A boiler burner with a flue gas filtering structure according to claim 1, wherein: the outer end face of the side plate (4) is fixedly provided with a handle (406), and the cross section of the handle (406) is inverted L-shaped.

5. A boiler burner with a flue gas filtering structure according to claim 1, wherein: the adsorption filter layer (6) is an adsorption filter layer member filled with activated carbon.

6. A boiler burner with a flue gas filtering structure according to claim 1, wherein: the combustion cylinder of the combustion engine body (1) is fixedly sleeved with a boiler tray (103), and a plurality of attachment holes (104) are formed in the surface of the boiler tray (103) at intervals.