CN112178696A

CN112178696A - Cyclone type combustion ignition air supply device for biomass and semi coke and heating stove

Info

Publication number: CN112178696A
Application number: CN202011051363.XA
Authority: CN
Inventors: 刁兴胜
Original assignee: Shandong Chaowan Heating Equipment Co ltd
Current assignee: Shandong Chaowan Heating Equipment Co ltd
Priority date: 2020-09-29
Filing date: 2020-09-29
Publication date: 2021-01-05
Anticipated expiration: 2040-09-29
Also published as: CN112178696B

Abstract

The utility model relates to a living beings and blue whirlwind formula burning ignition air supply arrangement and heating stove for charcoal, it includes furnace body and furnace, furnace is fixed to be set up in the inside of furnace body, still include ignition air supply arrangement, ignition air supply arrangement including be the device body that cavity set up with be used for with furnace body fixed connection's blast pipe, the one end and the device body intercommunication of blast pipe, the other end and the furnace intercommunication of blast pipe, and the blast pipe is tangent with furnace's inner wall with the terminal surface of furnace one end, the terminal surface of the one end that the device body was kept away from to the blast pipe is slope setting and the normal line of this terminal surface personally submits 20-90 degrees contained angles with the level and arranges, furnace inner wall corresponds the blast pipe and has seted up the air feed groove, and the notch slope in air feed groove. This application has the whirlwind that makes the interior spiral that forms of furnace go up, reaches the effect of rotatory air distribution simultaneously, makes the heating stove air distribution more scientific and reasonable, makes the burning more abundant, more energy-conserving, more environmental protection, and then improves ignition device's the effect of ignition efficiency.

Description

Cyclone type combustion ignition air supply device for biomass and semi coke and heating stove

Technical Field

The application relates to the technical field of heating stoves, especially, relate to a living beings and blue charcoal are with whirlwind formula burning ignition air supply arrangement and heating stove.

Background

Under the new environment protection trend, along with the improvement of the living standard of people, the winter clean heating mode is more and more advanced. The heating furnace is an economical and practical method, for urban and rural junctions and vast rural areas without central heating and gas heating conditions, in order to meet the requirement of environmental protection, the fuel of the heating furnace must use semi-coke and biomass particles, and the prices of the semi-coke and the biomass particles are relatively cheap, so the heating furnace is still the most ideal choice for the vast rural areas.

In view of the above-mentioned related art, the inventors consider that a heating stove using two kinds of fuels has disadvantages of an unreasonable air distribution, insufficient combustion, and a slow ignition speed.

Disclosure of Invention

In order to make the heating stove air distribution more scientific and reasonable, make the burning more abundant, more energy-conserving, more environmental protection, improve ignition's ignition efficiency, the first purpose of this application is to provide a living beings and blue charcoal have cyclone formula burning ignition air supply arrangement's heating stove.

The application provides a pair of living beings and blue charcoal adopt following technical scheme with air supply arrangement's heating stove that has cyclone formula burning ignition:

a heating stove with a cyclone combustion ignition air supply device for biomass and semi coke comprises a stove body and a hearth, the hearth is fixedly arranged inside the furnace body, and the ignition air supply device comprises a device body which is arranged in a hollow way and an air supply pipe which is fixedly connected with the furnace body, one end of the blast pipe is communicated with the device body, the other end of the blast pipe is communicated with the hearth, the end face of the blast pipe and one end of the hearth are tangent with the inner wall of the hearth, the end face of one end of the blast pipe, which is far away from the device body, is obliquely arranged, the normal line of the end face and the horizontal plane form an included angle of 20-90 degrees, the inner wall of the hearth is provided with a blast groove corresponding to the blast pipe, and the notch of the air supply groove is obliquely arranged towards the top of the hearth, the device body is provided with an ignition piece, and the ignition piece is inserted into the hearth.

By adopting the technical scheme, when the heating stove is used, the ignition part ignites the biomass particles or the semi-coke in the hearth, the air of the fresh air in the device body entering the hearth through the blast pipe is tangent to the inner wall of the hearth, so that the cyclone is formed inside the hearth, the formation of turbulence in the hearth is reduced, the flame in the hearth forms a spiral shape, on one hand, the content of oxygen on the peripheral side of the semi-coke or the biomass particles is increased, the combustion sufficiency of the semi-coke or the biomass particles is improved, on the other hand, the combustion exuberance degree of the semi-coke or the biomass particles in the hearth is improved, the air supply groove with the notch inclined towards the top of the hearth is formed on the inner wall of the hearth corresponding to the blast pipe, the air sent out through the blast pipe can flow towards the top of the hearth along the groove wall of the air supply groove in an inclined manner, the cyclone which goes, and the blast pipe is kept away from the terminal surface of the one end of device body and is the slope setting, can block the air that burns in the furnace, and then mix with fresh air in reducing furnace, reaches the effect of rotatory air distribution simultaneously, makes the heating stove air distribution more scientific and reasonable, makes the burning more abundant, more energy-conserving, more environmental protection, improves ignition's ignition efficiency.

In order to improve heating stove furnace's ignition efficiency, the second purpose of this application is to provide a living beings and blue charcoal are with having whirlwind formula combustion ignition air supply arrangement.

The application provides a living beings and blue charcoal are with having cyclone formula combustion ignition air supply arrangement adopts following technical scheme:

the utility model provides a living beings and blue charcoal are with having cyclone formula burning ignition air supply arrangement, includes ignition air supply arrangement, and ignition air supply arrangement is including the device body that is cavity setting, the ignition jack that is used for with furnace intercommunication is offered to the device body, the device body is provided with the ignition, the ignition is worn to locate the ignition jack, device body intercommunication is provided with the air supply piece, the air outlet and the device body intercommunication of air supply piece.

Through adopting above-mentioned technical scheme, when using ignition to ignite, start air supply spare and ignition, the wind that air supply spare blew off is originally internal through its air outlet admission device, the ignition heats this internal wind of device, make this internal wind rapid heating up of device, thereby make this internal wind of heating of device flow out through ignition jack, and then make the wind after being heated to blue charcoal or biomass particle heat, thereby make blue charcoal or biomass particle be lighted rapidly, and then improve ignition air supply arrangement's ignition efficiency.

Preferably, the device body is provided with an air supply hole communicated with the hearth.

By adopting the technical scheme, after the air supply piece is started, air in the device body enters the hearth through the air supply hole, so that the air entering the hearth through the air supply hole blows semi-coke or biomass particles, on one hand, more fresh air can be contained in the hearth, further, the fuel can be combusted more sufficiently, and the utilization rate of the fuel is improved; on the other hand can blow in the furnace for blue charcoal or living beings granule burning in the furnace is more flourishing, makes furnace and the external more heat of exchanging.

Preferably, the air supply part is a blower, the blower is fixedly connected with the device body, and an air outlet of the blower is communicated with the device body.

Through adopting above-mentioned technical scheme, when using ignition air supply arrangement to ignite blue charcoal or living beings granule, start air-blower and ignition, the air-blower can increase the inside air of inflow device body, and then increases the velocity of flow through supply-air hole and ignition jack outflow air, and then increases inflammable substance week side fresh air's content, and then makes blue charcoal or living beings granule burning more flourishing.

Preferably, a supporting plate is fixedly arranged on the device body, and the air blower is fixedly connected to the supporting plate.

Through adopting above-mentioned technical scheme, at the air-blower during operation, the air-blower is fixed in the backup pad to increase the stability of air-blower during operation, guarantee that the air-blower can normally continuously supply fresh air for the device body.

Preferably, an air outlet pipe of the blower penetrates through the device body, and the air outlet pipe of the blower and the air supply pipe are coaxially arranged.

Through adopting above-mentioned technical scheme, when using the air-blower to carry out the air supply to the device body, the play tuber pipe of air-blower and blast pipe are coaxial setting up and can be so that a large amount of air get into furnace through the supply-air outlet in, a small amount of air gets into furnace through ignition jack in, and then guarantee the heating efficiency of ignition to the air, improve fresh air's in the furnace content on the one hand, on the other hand improves electric fire air supply arrangement's ignition efficiency.

Preferably, still including being used for with heating stove furnace body fixed connection's body, the fresh air inlet has been seted up to the body lateral wall, the body is worn to locate the ignition jack, the ignition is the ignition rod, the ignition rod is coaxial to be worn to locate in the body.

Through adopting above-mentioned technical scheme, when using ignition air supply arrangement, start air-blower and ignition rod for the air of device body gets into the body through the fresh air inlet, thereby makes the air that is heated by the ignition rod in the body get into inside the furnace body, and then makes the hot-air that is heated heat blue charcoal or the living beings granule in to the furnace body, and then improves ignition air supply arrangement's ignition efficiency.

Preferably, still include the blast pipe that is used for with heating stove furnace body fixed connection, the blast pipe wears to locate the supply-air hole.

Through adopting above-mentioned technical scheme, the device is gone into to this internal air of device through the air-blower entering furnace body through the blast pipe in to make the air that gets into in the furnace body through the blast pipe improve fresh air to the furnace body is inside, and then increase fresh air's in the furnace body content, make blue charcoal or the more abundant of living beings granule burning in the furnace body, improve the vigorous degree of blue charcoal or living beings granule burning in the furnace body.

Preferably, the one end that furnace was kept away from to the body is equipped with internal thread section, the external thread section that action section one end was kept away from to the ignition rod is connected with the internal thread section screw thread of body, action section one end fixedly connected with bulge loop is kept away from to the ignition rod, the radial cross-section of bulge loop is the hexagon, the bulge loop is contradicted in the lateral wall that deviates from the ignition jack in the device body.

Through adopting above-mentioned technical scheme, with the device body with the furnace body installation back, blast pipe and body go deep into the device body through supply-air hole and ignition jack, thereby make blast pipe and body support the device body, then install the ignition stick, make the external screw thread section of ignition stick and the internal thread section threaded connection of body, and then lug on the ignition stick and the lateral wall butt that the device body deviates from the ignition jack, and then make and fix between device body and the furnace body, stability when guaranteeing ignition device to igniteing the blast furnace body.

In summary, the present application includes at least one of the following beneficial technical effects:

1. by arranging the furnace body, the hearth and the ignition air supply device, when the heating furnace is used, the ignition part ignites biomass particles or semi-coke in the hearth, fresh air in the device body enters the hearth through the air supply pipe and is tangent to the inner wall of the hearth, so that cyclone is formed inside the hearth, and the formation of turbulence in the hearth is reduced, on one hand, the content of oxygen on the peripheral side of the semi-coke or the biomass particles is increased, the combustion sufficiency of the semi-coke or the biomass particles is improved, on the other hand, the combustion exuberance degree of the semi-coke or the biomass particles in the hearth is improved, the air supply groove with the notch inclined towards the top of the hearth is formed on the inner wall of the hearth corresponding to the air supply pipe, the air sent out through the air supply pipe can flow towards the top of the hearth along the groove wall of the air supply groove in an inclined manner, and simultaneously, the end face of one end, away from the device body, of the blast pipe is obliquely arranged, so that burnt air in a hearth can be blocked, mixing with fresh air in the hearth is reduced, meanwhile, the effect of rotary air distribution is achieved, air distribution of the heating furnace is more scientific and reasonable, combustion is more sufficient, energy is saved, the environment is protected, and the ignition efficiency of the ignition device is improved;

2. by arranging the air supply hole, after the air supply part is started, air in the device body enters the hearth through the air supply hole, so that the air entering the hearth through the air supply hole blows semi-coke or biomass particles, on one hand, more fresh air can be contained in the hearth, further, the fuel can be combusted more fully, and the utilization rate of the fuel is improved; on the other hand, the air can be blown into the hearth, so that the burning of the semi-coke or biomass particles in the hearth is more vigorous, and the hearth exchanges more heat with the outside;

3. through setting up the backup pad, at the air-blower during operation, the air-blower is fixed in the backup pad to increase the stability of air-blower during operation, guarantee that the air-blower can normally be constantly for the device body supplies fresh air.

Drawings

FIG. 1 is a schematic structural diagram of the present application;

FIG. 2 is a schematic view of the structure of the device body;

FIG. 3 is an exploded view of the present application, primarily illustrating the connection between the various components;

FIG. 4 is a schematic view of the connection structure between the furnace and the blast pipe;

FIG. 5 is a schematic view of the direction of wind flow within the furnace;

fig. 6 is a schematic view of another view angle connection structure of the hearth and the blast pipe, mainly showing the blast groove.

Description of reference numerals: 100. a device body; 110. a connecting surface; 120. an ignition element receptacle; 130. an air supply hole; 131. a seal ring; 140. a support plate; 200. an ignition bar; 210. an external threaded section; 220. a bump; 300. a blower; 400. a furnace body; 410. an air supply pipe; 420. a pipe body; 421. an internal thread section; 422. an air inlet hole; 500. a hearth; 510. and a wind supply groove.

Detailed Description

The present application is described in further detail below with reference to figures 1-6.

The embodiment of the application discloses a cyclone type combustion ignition air supply device for biomass and semi coke.

Referring to fig. 1 and 2, a cyclone combustion ignition air supply device for biomass and semi coke is a device body 100 that is arranged in a hollow manner, the device body 100 is provided with an ignition piece jack 120 and an air supply hole 130 which are used for being communicated with a hearth 500, the device body 100 is provided with an ignition piece, the ignition piece is arranged in the ignition piece jack 120 in a penetrating manner, the device body 100 is communicated with the air supply piece, and an air outlet of the air supply piece is communicated with the device body 100.

Referring to fig. 2 and 3, in order to ensure the amount of air entering the apparatus body 100, the blower 300 is used as an air supply member, a support plate 140 is fixedly mounted on the apparatus body 100, and the support plate 140 and the apparatus body 100 are fixedly connected by welding or integral molding, which is adopted in this embodiment. The blower 300 is fixedly connected with the supporting plate 140 through screws, the air outlet pipe of the blower 300 is arranged in the device body 100 in a penetrating mode, the air outlet pipe of the blower 300 and the air supply hole 130 are arranged coaxially, a set distance is reserved between the pipe opening of the air outlet pipe of the blower 300 and the pipe opening of one end, far away from the hearth 500, of the air supply pipe 410, and the pipe opening of the air outlet pipe of the blower 300 and the pipe opening of one end, far away from the hearth 500, of the air supply pipe 410 are in a non-interference state. When the air outlet pipe of the air blower 300 blows air into the device body 100, the air outlet pipe of the air blower 300 and the air supply hole 130 are coaxially arranged, so that the fact that most of air blown out from the air outlet pipe of the air blower 300 in the device body 100 enters the hearth 500 through the air supply hole 130 can be guaranteed, and a small part of air in the device body 100 enters the hearth 500 through the ignition piece insertion hole 120, so that the heating efficiency of the ignition piece on the air is guaranteed, and the ignition efficiency of the ignition air supply device is increased.

In order to guarantee the amount that the air in the device body 100 gets into in the furnace 500, ignition air supply arrangement still includes body 420 and blast pipe 410 that is used for with heating stove furnace body 400 fixed welding together, and body 420 and blast pipe 410 and furnace 500 intercommunication arrange, and a plurality of fresh air inlets 422 have been seted up to body 420 lateral wall, and body 420 wears to locate ignition jack 120, and blast pipe 410 wears to locate blast hole 130, and the ignition is ignition stick 200, and ignition stick 200 is coaxial wears to locate in body 420. An internal thread section 421 is arranged at one end of the tube body 420 far away from the hearth 500, and an external thread section 210 at one end of the ignition rod 200 far away from the action section is in threaded connection with the internal thread section 421 of the tube body 420. The end of the ignition rod 200, which is far away from the action section, is integrally formed with a projection 220, so that a worker can conveniently use a wrench to install the ignition rod 200, the radial section of the projection 220 is hexagonal, and the projection 220 abuts against the side wall of the device body 100, which is far away from the ignition piece insertion hole 120. After the device body 100 is installed on the furnace body 400, the pipe body 420 and the blast pipe 410 on the furnace body 400 penetrate through the device body 100, so that the pipe body 420 is abutted to the hole wall of the ignition piece jack 120, the blast pipe 410 is abutted to the hole wall of the blast hole 130, the pipe body 420 and the blast pipe 410 are further supported on the device body 100, the bump 200 is abutted to the side wall of the device body 100 deviating from the ignition piece jack 120, and further the device body 100 is abutted to the outer side face of the furnace body 400.

The implementation principle of the cyclone combustion ignition air supply device for biomass and semi coke in the embodiment of the application is as follows: when the ignition blower is used, the ignition rod 200 and the blower 300 are activated, so that the blower 300 blows air into the apparatus body 100, and thus the air in the apparatus body 100 enters the interior of the furnace 500 through the blower pipe 410 and the air inlet holes 422 of the pipe body 420. When the air in the device body 100 enters the furnace 500 through the pipe body 420, the air in the pipe body 420 is heated by the ignition rod 200, so that the air in the pipe body 420 is rapidly heated, and further the air flowing into the furnace 500 through the pipe body 420 ignites the semi-coke or biomass particles in the furnace 500, and further the ignition air supply function of the ignition air supply device is realized.

The embodiment of the application also discloses a biomass and semi coke heating stove with a cyclone type combustion ignition air supply device.

Referring to fig. 2 and 3, a living beings and blue charcoal are with heating stove that has cyclone formula burning ignition air supply arrangement, including furnace body 400, furnace 500 and the cyclone formula burning ignition air supply arrangement that the last embodiment disclosed, furnace 500 passes through the screw fixation inside furnace body 400, and device body 100 includes one and connects face 110, and supply-air hole 130 and ignition jack 120 are all seted up at connecting face 110, connect face 110 and furnace body 400 lateral surface butt, and the shape of connecting face 110 corresponds the lateral surface of furnace body 400 and arranges. Referring to fig. 4, 5 and 6, the air supply pipe 410 and the pipe body 420 both extend to the furnace 500 and communicate with the furnace 500, the end surface of the end of the air supply pipe 410 extending to the furnace 500 is arranged tangentially to the inner wall of the furnace 500, the end surface of the end of the air supply pipe 410 away from the device body 100 is arranged obliquely, and the normal line of the end surface forms an included angle of 20-90 degrees with the horizontal plane, preferably 45 degrees in the embodiment. The inner wall of the furnace 500 is provided with an air supply groove 510 corresponding to the air supply pipe 410, and the notch of the air supply groove 510 is inclined towards the top of the furnace 500, and the notch of the air supply groove 510 is arranged at an included angle of 45 degrees with the horizontal plane.

The air introduced into the furnace 500 through the blast pipe 410 flows along the wall of the blast groove 510 in an inclined manner toward the top of the furnace 500, thereby generating a cyclone in the furnace 500 in an inclined manner toward the top of the furnace 500. When biomass particles and semi coke are combusted in the hearth 500, the obliquely arranged blast pipe can block combusted air in the hearth, so that the mixture of the combusted air and fresh air introduced into the hearth is reduced, and the effect of fully combusting the biomass particles and the semi coke in the hearth 500 is finally increased.

In order to ensure the sealing performance of the connection between the device body 100 and the outer side surface of the furnace body 400 and reduce the outflow of air in the device body 100 through the gap between the device body 100 and the outer side surface of the furnace body 400, the sealing rings 131 are respectively installed on the connection surface 110 corresponding to the air supply hole 130 and the insertion hole of the ignition rod 200, and two ends of the sealing rings 131 are respectively abutted against the connection surface 110 and the furnace body 400.

The implementation principle of biomass and blue charcoal with air heating stove that has whirlwind formula burning ignition air supply arrangement of the embodiment of this application is: when the heating stove is used, the ignition bar 200 and the blower 300 are activated, so that the blower 300 blows air into the apparatus body 100, so that the air of the apparatus body 100 enters the interior of the firebox 500 through the blast pipe 410 and the air inlet holes 422 of the pipe body 420. When the air in the device body 100 enters the hearth 500 through the pipe body 420, the air in the pipe body 420 is heated by the ignition rod 200, so that the air in the pipe body 420 is rapidly heated, the air flowing into the hearth 500 through the pipe body 420 is ignited for igniting the semi-coke or biomass particles in the hearth 500, and the semi-coke or biomass particles in the hearth 500 are ignited. Air in the blast pipe 410 entering furnace 500 for form whirlwind in the furnace 500, thereby reduce the phenomenon of forming turbulent flow in the furnace 500 and take place, increase the oxygen content of blue charcoal or the all sides of living beings granule in the furnace 500, thereby make blue charcoal or the abundant burning of living beings granule in the furnace 500, improve blue charcoal or living beings granule's utilization ratio, and then increase the heat exchange capacity of heating stove and external world.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a living beings and blue charcoal are with heating stove that has cyclone formula burning ignition air supply arrangement, includes furnace body (400) and furnace (500), furnace (500) are fixed to be set up in the inside of furnace body (400), its characterized in that: also comprises an ignition air supply device, the ignition air supply device comprises a device body (100) which is arranged in a hollow way and an air supply pipe (410) which is used for being fixedly connected with the furnace body (400), one end of the blast pipe (410) is communicated with the device body (100), the other end of the blast pipe (410) is communicated with the hearth (500), the end face of the blast pipe (410) and one end of the hearth (500) is tangent to the inner wall of the hearth (500), the end surface of one end of the blast pipe (410) far away from the device body (100) is obliquely arranged, the normal line of the end surface and the horizontal plane form an included angle of 20-90 degrees, an air supply groove (510) is arranged on the inner wall of the hearth (500) corresponding to the air supply pipe (410), the notch of the air supply groove (510) is obliquely arranged towards the top of the hearth (500), the device body (100) is provided with an ignition piece which is inserted into a furnace (500).

2. A cyclone combustion ignition air supply device for biomass and semi coke according to claim 1, which is characterized in that: including being device body (100) that cavity set up, ignition piece jack (120) that are used for with furnace (500) intercommunication are offered to device body (100), device body (100) are provided with the ignition piece, ignition piece wears to locate ignition piece jack (120), device body (100) intercommunication is provided with the air supply piece, the air outlet and device body (100) the intercommunication of air supply piece.

3. The cyclone-type combustion ignition air supply device for the biomass and the semi-coke as claimed in claim 2, characterized in that: the device body (100) is provided with an air supply hole (130) communicated with the hearth (500).

4. The cyclone-type combustion ignition air supply device for the biomass and the semi-coke as claimed in claim 2, characterized in that: the air supply part is an air blower (300), the air blower (300) is fixedly connected with the device body (100), and an air outlet of the air blower (300) is communicated with the device body (100).

5. The cyclone-type combustion ignition air supply device for the biomass and the semi-coke as claimed in claim 4, characterized in that: the device body (100) is fixedly provided with a supporting plate (140), and the blower (300) is fixedly connected to the supporting plate (140).

6. The cyclone-type combustion ignition air supply device for the biomass and the semi-coke as claimed in claim 5, characterized in that: an air outlet pipe of the air blower (300) penetrates through the device body (100), and the air outlet pipe of the air blower (300) and the air supply pipe (410) are coaxially arranged.

7. The cyclone-type combustion ignition air supply device for the biomass and the semi-coke as claimed in claim 3, characterized in that: still including being used for with heating stove furnace body (400) fixed connection's body (420), fresh air inlet (422) have been seted up to body (420) lateral wall, ignition piece jack (120) are worn to locate by body (420), the ignition piece is ignition rod (200), ignition rod (200) are coaxial to be worn to locate in body (420).

8. The cyclone-type combustion ignition air supply device for the biomass and the semi-coke as claimed in claim 3, characterized in that: the heating stove further comprises an air supply pipe (410) fixedly connected with the heating stove body (400), and the air supply pipe (410) penetrates through the air supply hole (130).

9. The cyclone-type combustion ignition air supply device for the biomass and the semi-coke as claimed in claim 7, characterized in that: the one end that furnace (500) were kept away from in body (420) is equipped with internal thread section (421), external screw thread section (210) of effect section one end and internal thread section (421) threaded connection of body (420) are kept away from in ignition rod (200), effect section one end fixedly connected with bulge loop (220) are kept away from in ignition rod (200), bulge loop (220) radial cross section is the hexagon, bulge loop (220) are contradicted in the lateral wall that deviates from ignition piece jack (120) in device body (100).