CN218864218U

CN218864218U - Biomass boiler with oxygen supply structure

Info

Publication number: CN218864218U
Application number: CN202222983910.9U
Authority: CN
Inventors: 浦天烨; 惠进; 杨春勇; 张闯; 朱海锋; 韩疆
Original assignee: Wuxi Jingxi Boiler Co ltd
Current assignee: Wuxi Jingxi Boiler Co ltd
Priority date: 2022-11-09
Filing date: 2022-11-09
Publication date: 2023-04-14
Anticipated expiration: 2032-11-09

Abstract

The utility model discloses a biomass boiler with oxygen feed structure, including boiler main part and fan, boiler main part lateral wall lower end fixedly connected with mount pad, fan fixed connection is in the mount pad upper end, fixedly connected with intake pipe between fan air outlet department and the boiler main part, fixedly connected with dust removal case in the intake pipe, and the dust removal incasement joint has a pair of filter plate, and dust removal case front side has sealed lid through the fixed establishment joint, the beneficial effects of the utility model are that: blow in the air in utilizing the fan to biomass boiler, when making possess sufficient oxygen in the boiler main part and carry out abundant burning, can carry out dust impurity through the rose box to the air that blows in and filter to avoid dust impurity too much, influence the normal burning in the biomass boiler, stimulate fixed establishment's telescopic link simultaneously, can relax dismantle sealed lid, thereby the convenience is torn open out the washing with the filter plate in the dust removal case, avoids the closing plate to block up, can't make the air normally get into the condition in the boiler.

Description

Biomass boiler with oxygen supply structure

Technical Field

The utility model relates to a biomass boiler technical field specifically is a biomass boiler with oxygen feed structure.

Background

The biomass boiler is a boiler using biomass as a raw material for combustion, and because sufficient oxygen is required for reducing the output of harmful gases in the combustion of the biomass, a fan is often additionally arranged to provide sufficient oxygen into the boiler in the working process of the biomass boiler.

In the in-service operation in-process, because fan intake pipe direct mount is in the boiler main part, lead to in dust impurity in outside air and the air can directly enter into the boiler, its dust and impurity can be attached to or burn in the boiler on the living beings surface, can cause the biomass burning insufficient, or increased harmful gas's output, even after installing the dust removal case additional, often can be because the filter plate is located the dust removal incasement and is difficult to tear open out the washing, lead to the filter plate to block up, finally can cause the insufficient condition of admitting air to take place.

Therefore, a biomass boiler with an oxygen supply structure is designed and produced here so as to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a biomass boiler with oxygen supply structure to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a biomass boiler with oxygen feed structure, includes boiler main part and fan, boiler main part lateral wall lower end fixedly connected with mount pad, fan fixed connection is in the mount pad upper end, fixedly connected with intake pipe between fan air outlet department and the boiler main part, fixedly connected with dust removal case in the intake pipe, the dust removal incasement joint has a pair of filter plate, the dust removal case front side has sealed lid through the fixed establishment joint.

Preferably, fixing mechanism includes constant head tank and locating plate, the constant head tank is seted up at dust removal case front end inner wall intermediate position, locating plate fixed connection just the position corresponds with the constant head tank on the closing cap.

Preferably, the locating groove is provided with a fixing hole at the middle position of the upper side wall and the lower side wall, the locating plate is movably connected with a fixing rod at the position corresponding to the fixing hole, a telescopic groove is formed in the locating plate at the middle position, a telescopic rod is slidably connected in the telescopic groove, and a connecting rotating rod is arranged between one end of the telescopic rod located in the telescopic groove and one end of the fixing rod located in the locating plate.

Preferably, one end of the connecting rotating rod is hinged to one end, located in the positioning plate, of the fixing rod, the other end of the connecting rotating rod is hinged to the telescopic rod, and the telescopic rod and the fixing rod can slide simultaneously through transmission of the connecting rotating rod.

Preferably, fixedly connected with closing plate on the telescopic link, closing plate sliding connection is in flexible inslot, flexible inslot inside wall fixedly connected with fixed plate, the telescopic link passes the fixed plate and with fixed plate sliding connection, just be located the peripheral fixedly connected with reset spring of telescopic link between fixed plate and the closing plate, the fixed rod front end passes sealed lid and fixedly connected with arm-tie.

Preferably, fixedly connected with check valve in the intake pipe, the check valve is located between boiler main part and the dust removal case, guarantees that the condition of backward flow can not appear in the gas in the boiler main part.

Compared with the prior art, the beneficial effects of the utility model are that: including boiler main body (1) and fan (2), boiler main body (1) lateral wall lower extreme fixedly connected with mount pad (3), fan (2) fixed connection is in mount pad (3) upper end, fixedly connected with intake pipe (4) between fan (2) air outlet department and boiler main body (1), fixedly connected with dust removal case (5) are gone up in intake pipe (4), the joint has a pair of filter plate (7) in dust removal case (5), dust removal case (5) front side has sealed lid (8) through fixed establishment (9) joint.

Drawings

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

FIG. 2 is a schematic view of the assembly structure of the dust removing box and the sealing cover of the present invention;

FIG. 3 is a schematic side sectional structure view of the dust removing box and the sealing cover of the present invention;

fig. 4 is an enlarged schematic structural view of a portion a in fig. 3 according to the present invention;

fig. 5 is a schematic view of the appearance structure of the sealing cover of the present invention.

In the figure: 1. a boiler main body; 2. a fan; 3. a mounting seat; 4. an air inlet pipe; 5. a dust removal box; 6. a check valve; 7. filtering the plate; 8. a sealing cover; 9. a fixing mechanism; 91. positioning a groove; 92. positioning a plate; 93. a fixing hole; 94. fixing the rod; 95. a telescopic groove; 96. a telescopic rod; 97. connecting the rotating rod; 98. pulling a plate; 99. a sealing plate; 910. a fixing plate; 911. a return spring.

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. 1-5, the present invention provides a technical solution: the utility model provides a biomass boiler with oxygen feed structure, including boiler main part 1 and

fan

2, 1 lateral wall lower extreme fixedly connected with mount pad 3 of boiler main part, 2 fixed connection of fan are in 3 upper ends of mount pad, fixedly connected with intake pipe 4 between 2 air outlets of fan and the boiler main part 1, fixedly connected with dust removal case 5 on the intake pipe 4, the joint has a pair of filter plate 7 in the

dust removal case

5, 5 front sides of dust removal case have sealed lid 8 through the 9 joints of fixed establishment, fixedly connected with check valve 6 on the intake pipe 4, check valve 6 is located between boiler main part 1 and dust removal case 5.

Fixing mechanism 9 includes constant head tank 91 and locating plate 92, constant head tank 91 is seted up at the front end inner wall intermediate position of dust removal case 5, locating plate 92 fixed connection is on sealed lid 8 and the position corresponds to constant head tank 91, fixed orifices 93 have all been seted up to constant head tank 91 upper and lower both sides wall intermediate position, locating plate 92 is on and has had dead lever 94 with fixed orifices 93 corresponding position swing joint, flexible groove 95 has been seted up to the intermediate position in locating plate 92, sliding connection has telescopic link 96 in flexible groove 95, telescopic link 96 is located and is equipped with between flexible groove 95 one end and the dead lever 94 is located the one end in locating plate 92 and connects swivel lever 97, connect swivel lever 97 one end wherein articulates and is located the one end in locating plate 92 to fixed lever 94, connect the other end of swivel lever 97 and articulate on telescopic link 96, fixedly connected with closing plate 99 on telescopic link 96, closing plate 99 sliding connection is in flexible groove 95, flexible groove 95 inside wall fixedly connected with fixed plate 910, fixed plate 96 passes fixed plate 910 and is sliding connected with fixed plate 910, be located between fixed spring 96 and the peripheral fixedly connected with reset spring 911, the front end of fixed lever 94 passes sealed lid 8 and fixedly connected with pull plate 98 again, after locating plate 92 is pegged graft to the inside of locating plate 92 again, the push again, fixed head tank 92, the fixed pole 92 can make the fixed connection of telescopic link 93 again, the fixed pole 92, and connect the fixed pole 93 again, and connect the fixed pole in the fixed pole of telescopic link 96, and connect the transmission of telescopic link is connected in the fixed connection.

Specifically, when the utility model is used, firstly, the whole device is connected with an external power supply, then the fan 2 is used as output power, external air can enter the boiler main body 1 through the air inlet pipe 4, so that the biomass fuel in the boiler main body 1 can obtain more oxygen to realize sufficient combustion, in the process, the air passes through the dust removal box 5, dust and foreign matters in the air can be filtered by using the filter plate 7 in the dust removal box 5, the dust and the foreign matters can be prevented from entering the boiler main body 1 to influence the positive combustion of the biomass fuel, when the filter plate 7 needs to be cleaned or replaced for a long time, the pull plate 98 is directly pulled, the pull plate 98 drives the telescopic rod 96 to be positioned in the telescopic groove 95 to slide, and then the transmission of the connecting rotating rod 97 is utilized, can make dead lever 94 move in to locating plate 92, and take out from fixed orifices 93, make locating plate 92 can easily take out from constant head tank 91, thereby accomplish the dismantlement to sealed lid 8, and directly take out the filter plate 7 from the dust removal case 5 wash or change can, moreover, the operation is simple and convenient, simultaneously at telescopic link 96 slip in-process, it slides in telescopic link 95 to drive sealing plate 99 to be located telescopic slot 95, compress reset spring 911 simultaneously, thereby inside the back of pegging graft constant head tank 91 again with locating plate 92, utilize reset spring 911's promotion that resets, can make telescopic link 96 reset, finally make dead lever 94 stretch out locating plate 92 again, and peg graft in fixed orifices 93, accomplish the fixing to sealed lid 8, and fix filter plate 7 in dust removal case 5 again.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplification of the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise explicitly specified or limited, the terms "mounted", "disposed", "connected", "fixed", "screwed" and the like are to be understood broadly, and may be, for example, a fixed connection, a detachable connection, or an integral body; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 biomass boiler with oxygen feed structure, includes boiler main body (1) and fan (2), boiler main body (1) lateral wall lower extreme fixedly connected with mount pad (3), fan (2) fixed connection is in mount pad (3) upper end, fixedly connected with intake pipe (4) between fan (2) air outlet department and boiler main body (1), its characterized in that, fixedly connected with dust removal case (5) are gone up in intake pipe (4), the joint has a pair of filter plate (7) in dust removal case (5), dust removal case (5) front side has sealed lid (8) through fixed establishment (9) joint.

2. The biomass boiler with the oxygen supply structure according to claim 1, wherein: fixing mechanism (9) include constant head tank (91) and locating plate (92), set up in dust removal case (5) front end inner wall intermediate position constant head tank (91), locating plate (92) fixed connection just the position corresponds with constant head tank (91) on sealed lid (8).

3. The biomass boiler with the oxygen supply structure according to claim 2, wherein: fixed orifices (93) have all been seted up to both sides wall intermediate position about constant head tank (91), locating plate (92) go up and have dead lever (94) with fixed orifices (93) corresponding position swing joint, flexible groove (95) have been seted up to intermediate position in locating plate (92), sliding connection has telescopic link (96) in flexible groove (95), telescopic link (96) are located flexible groove (95) one end and dead lever (94) and are located between the one end of locating plate (92) and be equipped with between connection bull stick (97).

4. The biomass boiler with the oxygen supply structure according to claim 3, wherein: one end of the connecting rotating rod (97) is hinged to one end, located in the positioning plate (92), of the fixing rod (94), and the other end of the connecting rotating rod (97) is hinged to the telescopic rod (96).

5. The biomass boiler with the oxygen supply structure according to claim 3, wherein: fixedly connected with closing plate (99) on telescopic link (96), closing plate (99) sliding connection is in flexible groove (95), flexible groove (95) inside wall fixedly connected with fixed plate (910), telescopic link (96) pass fixed plate (910) and with fixed plate (910) sliding connection, just be located telescopic link (96) peripheral fixedly connected with reset spring (911) between fixed plate (910) and closing plate (99), sealed lid (8) and fixedly connected with arm-tie (98) are passed to dead lever (94) front end.

6. The biomass boiler with the oxygen supply structure according to claim 1, wherein: fixedly connected with check valve (6) on intake pipe (4), check valve (6) are located between boiler main body (1) and dust removal case (5).