CN216244418U

CN216244418U - Civil cooking and heating hot-blast stove

Info

Publication number: CN216244418U
Application number: CN202122634643.XU
Authority: CN
Inventors: 高海华; 刘建峰; 胡怀趁; 李国朝; 董小红
Original assignee: Zhongzhen Lvtan Henan Energy Group Co ltd
Current assignee: Zhongzhen Lvtan Henan Energy Group Co ltd
Priority date: 2021-10-29
Filing date: 2021-10-29
Publication date: 2022-04-08
Anticipated expiration: 2031-10-29

Abstract

The utility model relates to the technical field of heating equipment and discloses a civil cooking and heating hot blast stove which comprises a heating box body, wherein a partition plate is fixedly connected in the heating box body and divides an inner cavity of the heating box body into a charging cavity and a heating cavity, a main mounting shell is fixedly connected in the inner wall of the heating cavity of the heating box body, a heating pipe is fixedly connected to the inner side surface of the bottom of the main mounting shell, the upper side of the heating pipe is fixedly connected with a filter cylinder of which the lower end extends into the heating pipe, and a striking mechanism comprises a rotating shaft which is rotatably connected between the opposite inner walls of the heating pipe. This civilian cooking heating hot-blast furnace through being provided with striking mechanism, striking mechanism is to making the cartridge filter form the vibrations power in the use like this to the dust attached to on the cartridge filter drops under the vibrations power, has avoided appearing the condition of blockking up on the cartridge filter, has further ensured the heating effect of cartridge filter, has improved the long-time result of use of heating hot-blast furnace.

Description

Civil cooking and heating hot-blast stove

Technical Field

The utility model relates to the technical field of heating equipment, in particular to a civil cooking and heating hot blast stove.

Background

Vast rural family in the north mostly uses civil water heating hot-blast furnace in winter heating, improvement along with the standard of living, people are increasingly big to heating hot-blast furnace heating stove demand, upper portion in the furnace body of current heating hot-blast furnace is equipped with the combustion chamber, the heat that the material burning generated upwards moves the top that reachs the furnace body earlier, reach the cooking function of cooking, generally can produce the dust at current dry material in combustion process, it is outside at the heat rising in-process discharge furnace to have avoided the dust, consequently, can be provided with the cartridge filter in the combustion duct, but the through-hole of cartridge filter is blockked up by the dust easily to the in-process that the dust blockked up to current cartridge filter, the through-hole of cartridge filter is blockked up to too much dust in long-time use like this, will influence the heat supply effect of cartridge filter like this, heating hot-blast furnace's result of use has been reduced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a civil cooking and heating hot-blast stove, which solves the problems that excessive dust blocks through holes of a filter cartridge in the long-time use process, the heat supply effect of the filter cartridge is influenced, and the use effect of the heating hot-blast stove is reduced.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: a civil cooking and heating hot blast stove comprises a heating box body, wherein a partition plate is fixedly connected in the heating box body and divides an inner cavity of the heating box body into a feeding cavity and a heating cavity, a main mounting shell is fixedly connected in the inner wall of the heating cavity of the heating box body, a heating pipe with the lower end penetrating through the main mounting shell is fixedly connected to the inner side surface of the bottom of the main mounting shell, a material receiving baffle is fixedly connected in the heating pipe, and the upper side of the heating pipe is fixedly connected with a filter cylinder with the lower end extending into the heating pipe;

striking mechanism, including the rotation axis, the rotation axis rotates to be connected between the inner wall that the heating supply pipe is relative, the fixed cover in surface of rotation axis has connect the rotary disk, the outer fixed surface of rotary disk is connected with the flabellum, respectively two rotation main shafts that are located the cartridge filter both sides of fixedly connected with in the inner wall of heating supply pipe, the contact push pedal has been cup jointed in the activity of rotating the one end that the main shaft is close to the rotation axis, set up on the contact push pedal and rotate the commentaries on classics hole of being connected with the rotation main shaft rotation, one side fixedly connected with striking piece on the surface of rotation axis is kept away from to the contact push pedal, be provided with torsion spring between commentaries on classics hole and the rotation main shaft in the contact push pedal, fixed cup joint respectively on the rotation axis has two and contacts the cam with contact push pedal downside contact.

Preferably, one end of the contact push plate close to the contact cam is hemispherical.

Preferably, the main rotating shaft is arranged on one side of the contact push plate far away from the contact cam.

Preferably, fixedly connected with feed bin in the reinforced cavity of heating box, the downside fixedly connected with auger conveyor of feed bin, in the input tube of auger conveyor runs through the feed bin, in the output of auger conveyor runs through into the heat supply pipe, be provided with the ignition stick that is located and connects material baffle upside on the inner wall of heat supply pipe.

Preferably, an ash receiving drawer located right below the heat supply pipe is arranged on the bottom wall of the heating box body, and a waste door plate is arranged on the outer surface of the heating box body.

Preferably, the outer surface of the heating pipe is fixedly connected with a hot air bin shell in a connecting mode, four sides of the hot air bin shell are fixedly connected into inner walls of four sides of a heating cavity of the heating box body, a radiation cavity is formed between the hot air bin shell and the main installation shell, one side, close to the storage bin, of the hot air bin shell is provided with a cross flow fan, an air outlet of the cross flow fan faces the heating pipe, and the outer surface of the heating box body is provided with a heating shutter communicated with the radiation cavity.

(III) advantageous effects

Compared with the prior art, the utility model provides a civil cooking and heating hot-blast stove which has the following beneficial effects:

1. this civilian cooking heating hot-blast furnace through being provided with striking mechanism, striking mechanism is to making the cartridge filter form the vibrations power in the use like this to the dust attached to on the cartridge filter drops under the vibrations power, has avoided appearing the condition of blockking up on the cartridge filter, has further ensured the heating effect of cartridge filter, has improved the long-time result of use of heating hot-blast furnace.

2. This civil cooking heating hot-blast furnace sets up to hemispherical through the one end that is close to the contact cam with the contact push pedal, has avoided the dead condition of mechanical card to appear between contact push pedal and the contact cam through this kind of mode, has further ensured the smoothness nature of this mechanism when using.

3. This civil cooking heating hot-blast furnace keeps away from one side of contact cam through rotating the main shaft setting at the contact push pedal, makes the contact push pedal be close to one side formation laborsaving lever of contact cam through this kind of mode, has avoided torsion spring torsion too big like this to lead to the contact cam not to promote the contact push pedal pivoted condition, has further improved the stability when this mechanism uses.

Drawings

FIG. 1 is a schematic structural diagram of a civil cooking and heating hot-blast stove of the present invention;

FIG. 2 is a schematic view showing an internal structure of a heating cabinet according to the present invention;

FIG. 3 is a schematic side plan view of the internal structure of the heating cabinet of the present invention;

fig. 4 is an enlarged view of a portion a in fig. 3.

In the figure: the heating device comprises a heating box body 1, a heating shutter 2, a waste door panel 3, a main installation shell 4, a heating pipe 5, a hot air bin shell 6, an ash receiving drawer 7, a cross flow fan 8, a storage bin 9, an auger conveyor 10, a material receiving baffle 11, an ignition rod 12, a rotating shaft 13, a rotating disc 14, fan blades 15, a rotating main shaft 16, a contact push plate 17, a torsion spring 18, a contact cam 19, an impact block 20 and a filter cartridge 21.

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. 1-3, the present invention provides a technical solution: the utility model provides a civilian cooking heating hot-blast furnace, includes heating box 1, is provided with feed bin 9 in the heating box 1, and the downside fixedly connected with auger conveyor 10 of feed bin 9, auger conveyor 10 do not do too much repeated here for current structure, and auger conveyor 10's input tube runs through in feed bin 9, consequently through adding the material in feed bin 9, and the material is finally carried by auger conveyor 10.

In this embodiment, the division plate is fixedly connected in the heating box 1, so that the space inside the heating box 1 is divided into a feeding cavity and a heating cavity by the division plate, in this embodiment, the auger conveyor 10 and the bin 9 are arranged in the heating cavity of the heating box 1,

further fixedly connected with owner installs shell 4 in the heat supply cavity inner wall of heating box 1, the inboard fixed surface in the bottom of main installation shell 4 is connected with the lower extreme and runs through the heating pipe 5 of main installation shell 4, the output of auger conveyer 10 runs through into in the heating pipe 5, fixedly connected with connects the material baffle 11 that is located auger conveyer 10 below in the heating pipe 5, therefore the material that auger conveyer 10 carried finally drops on connecing material baffle 11, be provided with ignition stick 12 on the inner wall of heating pipe 5 simultaneously, ignition stick 12 does not do too much repeated description here for current structure, ignition stick 12 is located auger conveyer 10 output and connects between the material baffle 11 simultaneously, so ignition stick 12 can ignite the material that connects on the material baffle 11, thereby make heating pipe 5 can provide the heat, heating pipe 5 just can accomplish the cooking function like this.

Furthermore, the upper side of the heating pipe 5 is fixedly connected with a filter cartridge 21, the lower end of which extends into the heating pipe 5, so that dust generated in the process of material combustion is prevented from being discharged to the outer side of the heating pipe 5 through the filter cartridge 21.

Further be provided with on the diapire of heating box 1 and be located the ash receiving steamer tray 7 under heating pipe 5, the surface of heating box 1 is provided with waste material door plant 3 simultaneously, has seted up a plurality of thru hole on the material receiving baffle 11 simultaneously in this embodiment, therefore the produced meeting of material burning drops to ash receiving steamer tray 7 through the thru hole in, will receive ash receiving steamer tray 7 by waste material door plant 3 again and take out.

Furthermore, the outer surface of the heat supply pipe 5 is fixedly connected with a hot air bin shell 6 in a connecting mode, meanwhile, four sides of the hot air bin shell 6 are fixedly connected to the inner walls of four sides of the heat supply cavity of the heating box body 1, so that a radiation cavity is formed between the hot air bin shell 6 and the main installation shell 4, and therefore materials in the heat supply pipe 5 are radiated into the radiation cavity in the combustion process and heat air in the radiation cavity.

Further, a cross flow fan 8 is arranged on one side, close to the storage bin 9, of the hot air bin outer shell 6, meanwhile, an air outlet of the cross flow fan 8 faces the heat supply pipe 5, a heat supply shutter 2 communicated with the radiation cavity is arranged on the outer surface of the heating box body 1, and therefore air heated in the radiation cavity is discharged through the heat supply shutter 2 through the cross flow fan 8, and therefore the indoor heating function is achieved.

Referring to fig. 4, a rotating shaft 13 is further rotatably connected between the opposite inner walls of the heating pipe 5, the rotating shaft 13 is located above the material receiving baffle 11, a rotating disc 14 is fixedly sleeved on the outer surface of the rotating shaft 13, and a plurality of fan blades 15 arranged in a circumferential array are fixedly connected to the outer surface of the rotating disc 14, so that hot air upwards forms an air flow when materials on the material receiving baffle 11 are combusted, and the air flow forms a thrust on the fan blades 15 to enable the rotating disc 14 and the rotating shaft 13 to rotate synchronously.

Further in the inner wall of heating pipe 5 respectively fixedly connected with two rotation main shafts 16 that are located the cartridge filter 21 both sides, two rotation main shafts 16 all are located the top of rotation axis 13 simultaneously, it has contact push pedal 17 to rotate the epaxial activity of one end that main shaft 16 is close to rotation axis 13 and cup jointed, contact push pedal 17 is last to be seted up with rotating main shaft 16 and rotate the commentaries on classics hole of being connected, contact push pedal 17 keeps away from one side fixedly connected with striking block 20 on the surface of rotation axis 13, be provided with torsion spring 18 between commentaries on classics hole and the rotation main shaft 16 on the contact push pedal 17, consequently contact push pedal 17 initial state is the slope form under torsion spring 18's effect, make striking block 20 upper end and cartridge filter 21 outer surface contact.

Further, two contact cams 19 contacting with the lower side of the contact push plate 17 are respectively fixedly sleeved on the rotating shafts 13, while the protruding end of the contact cam 19 is initially in a downward direction by inertia, so that when the rotary shaft 13 rotates while the contact cam 19 rotates, so that the protruding end of the rotating shaft 13 forms an upward thrust to the contact push plate 17, so that the contact push plate 17 rotates, meanwhile, the torsion spring 18 is stressed to deform, when the contact cam 19 rotates to the tail end, the contact cam 19 does not press the contact push plate 17, so that the contact push plate 17 is restored to the initial position under the pulling of the torsion spring 18, so that the impact block 20 impacts the filter cartridge 21, thus causing the filter cartridge 21 to develop a shaking force, whereby dust adhering to the filter cartridge 21 falls off under a shock force, avoiding a situation in which clogging occurs in the filter cartridge 21.

In the embodiment, one end of the contact push plate 17 close to the contact cam 19 is hemispherical, so that the mechanical jamming between the contact push plate 17 and the contact cam 19 is avoided, and the smoothness of the mechanism in use is further ensured.

In the embodiment, the rotating main shaft 16 is arranged on one side of the contact push plate 17 far away from the contact cam 19, and the side of the contact push plate 17 close to the contact cam 19 forms a labor-saving lever in such a way, so that the situation that the contact cam 19 cannot push the contact push plate 17 to rotate due to overlarge torsion of the torsion spring 18 is avoided, and the stability of the mechanism in use is further improved.

The working principle is as follows:

this civilian cooking heating hot-blast furnace is when using, the material on the material receiving baffle 11 upwards forms the air current at combustion process hot-air, thereby the air current forms thrust to flabellum 15 and makes rotary disk 14 rotate with rotation axis 13 in step, rotation axis 13 rotates in step at rotatory in-process contact cam 19, thereby the protruding end of rotation axis 13 forms ascending thrust to contact push pedal 17, make contact push pedal 17 rotate, torsion spring 18 atress simultaneously deforms, when contact cam 19 rotates to the end, contact cam 19 is not extruding contact push pedal 17, contact push pedal 17 resumes to initial position under torsion spring 18's pulling like this, thereby make striking piece 20 to cartridge filter 21 striking.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a civilian cooking heating hot-blast furnace, includes heating box (1), fixedly connected with cut-off board in heating box (1), cut-off board will heating box (1) inner chamber cut apart into reinforced cavity and heat supply cavity, its characterized in that: a main mounting shell (4) is fixedly connected to the inner wall of a heat supply cavity of the heating box body (1), a heat supply pipe (5) with the lower end penetrating through the main mounting shell (4) is fixedly connected to the inner side surface of the bottom of the main mounting shell (4), a material receiving baffle plate (11) is fixedly connected to the inside of the heat supply pipe (5), and a filter cylinder (21) with the lower end extending into the heat supply pipe (5) is fixedly connected to the upper side of the heat supply pipe (5);

striking mechanism, including rotation axis (13), rotation axis (13) rotate to be connected between the inner wall that heating pipe (5) is relative, rotary disk (14) have been cup jointed to the fixed surface of rotation axis (13), the fixed surface of rotary disk (14) is connected with flabellum (15), respectively two rotation main shaft (16) that are located cartridge filter (21) both sides of fixedly connected with in the inner wall of heating pipe (5), rotation main shaft (16) are close to one of rotation axis (13) and serve the activity cup joint contact push pedal (17), set up on contact push pedal (17) and rotate main shaft (16) and rotate the commentaries on classics hole of being connected, contact push pedal (17) keep away from one side fixed connection on the surface of rotation axis (13) and have striking piece (20), be provided with torsion spring (18) between commentaries on classics hole on the contact push pedal (17) and rotate main shaft (16), fixed cover respectively on rotation axis (13) has connect two contact cam (19) with contact push pedal (17) downside contact.

2. The domestic cooking and heating hot-blast stove according to claim 1, characterized in that: one end of the contact push plate (17) close to the contact cam (19) is hemispherical.

3. The domestic cooking and heating hot-blast stove according to claim 1, characterized in that: the main rotating shaft (16) is arranged on one side of the contact push plate (17) far away from the contact cam (19).

4. The domestic cooking and heating hot-blast stove according to claim 1, characterized in that: fixedly connected with feed bin (9) in the reinforced cavity of heating box (1), downside fixedly connected with auger conveyor (10) of feed bin (9), in the input tube of auger conveyor (10) runs through feed bin (9), the output of auger conveyor (10) runs through into in heat supply pipe (5), is provided with on the inner wall of heat supply pipe (5) and is located ignition stick (12) of connecing material baffle (11) upside.

5. The domestic cooking and heating hot-blast stove according to claim 1, characterized in that: an ash receiving drawer (7) which is positioned right below the heat supply pipe (5) is arranged on the bottom wall of the heating box body (1), and a waste door plate (3) is arranged on the outer surface of the heating box body (1).

6. The domestic cooking and heating hot-blast stove according to claim 1, characterized in that: the outer surface of the heating pipe (5) is fixedly connected with a hot air bin shell (6) in a connecting mode, four sides of the hot air bin shell (6) are fixedly connected to the inner walls of four sides of a heating cavity of the heating box body (1), a radiation cavity is formed between the hot air bin shell (6) and the main installation shell (4), one side, close to the storage bin (9), of the hot air bin shell (6) is provided with a cross flow fan (8), an air outlet of the cross flow fan (8) faces the heating pipe (5), and the outer surface of the heating box body (1) is provided with a heating shutter (2) communicated with the radiation cavity.