CN206648294U

CN206648294U - Hot-blast stove and heating

Info

Publication number: CN206648294U
Application number: CN201720302426.1U
Authority: CN
Inventors: 魏景锋; 魏佳琪
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-03-27
Filing date: 2017-03-27
Publication date: 2017-11-17
Anticipated expiration: 2027-03-27

Abstract

Technical field of heating is the utility model is related to, in particular to hot-blast stove and heating, hot-blast stove includes shell, inner bag, fire tube and body of heater main body；Cavity is formed between shell and inner bag, body of heater main body top is in communication with the outside, and is provided with deashing pipe on the outside of body of heater main body, deashing pipe is in communication with the outside；Laterally protruding combustion chamber is provided with body of heater main body, combustion chamber is connected with fire tube, and fire tube is connected with pipe, and negative pressure wind is produced at the smoke mouth of pipe by air-introduced machine, outside air is entered in body of heater main body by deashing pipe, by the effect of air-introduced machine, the flame of body of heater main body will be blown into combustion chamber, make flame lateral-combustion, fuel is fully burnt, the fuel that will not be stored vertically in burner block main body, makes fuel combustion more abundant, then improves the conversion ratio of the energy；Heating includes central controller and hot-blast stove；Hot-blast stove is connected with central controller, and fuel combustion can be made more abundant, then improves the conversion ratio of the energy.

Description

Hot-blast stove and heating

Technical field

Technical field of heating is the utility model is related to, in particular to hot-blast stove and heating.

Background technology

Hot-blast stove starts extensive use in late 1970s as the hot-blast stove of thermal power machinery in China, and it is being permitted Multirow had turned into the regeneration product of electric heat source and conventional vapor power heat source already.By prolonged production practices, people are Recognize, only could larger improve heat utilization efficiency and hot working effect by the use of hot blast as medium and carrier；Traditional electric heating Source and steam thermal power often configure more circulating fans in course of conveying, are allowed to finally still indirectly form hot blast and dried Dry or heating operation, this process there will naturally be a large amount of waste energy and cause the excessive, complex technical process of auxiliary device etc. all More shortcomings.

But stove of the prior art produces heat by burning coal and the media such as water, air are heated, then pass through Medium transmission heating or heat supply, but stove combustion chamber of the prior art is direct-fired, flare burns upwards, is difficult to control fire Gesture, and cause fuel combustion fast, can not sustainable supply heat, need to fill out coal repeatedly in heating, coal consumption is big, thermal loss Greatly, the heat utilization efficiency of fuel reduces.

Therefore it provides a kind of high hot-blast stove of combustion utilization efficiency and heating to be solved as those skilled in the art Important technological problems.

Utility model content

First purpose of the present utility model is to provide a kind of hot-blast stove, to alleviate Combustion of Hot Air Furnace heat profit in the prior art With the low technical problem of rate.

A kind of hot-blast stove provided by the utility model, including shell, the inner bag being arranged in the shell, fire tube and body of heater Main body；

Cavity is formed between the shell and the inner bag, the body of heater main body is arranged on inside the inner bag, and described Body of heater main body top is in communication with the outside through the shell and inner bag, and the body of heater bottom part body is provided with deashing pipe, and described Deashing pipe is in communication with the outside；

Laterally protruding combustion chamber is provided with the body of heater main body, the combustion chamber is connected with the fire tube, the fire Pipe is connected with the pipe, and the pipe is arranged on the inner bag and is in communication with the outside, and is provided with the pipe Air-introduced machine.

Further, the first air inlet is offered on the shell, first air inlet is provided with main air blower, described The second air inlet coordinated with first air inlet is offered on inner bag, the air-out being in communication with the outside is provided with the inner bag Pipe.

Further, it is provided with the cavity and is separated into from first air inlet to described second by cavity inside The dividing plate of the spiral shape air intake passage in air port.

Further, the body of heater body interior sets gradually coal storeroom, combustion chamber and deashing chamber from top to bottom；

The width of the combustion chamber is more than the width of the coal storeroom, and the combustion chamber is arranged on the combustion chamber, and With the combustion chamber, described deashing pipe one end is connected with the deashing chamber.

Further, the supporting plate for supporting fuel, the branch are provided between the combustion chamber and the deashing chamber Through hole is provided with fagging.

Further, the inner bag is internally provided with the mud chamber for precipitating dust granules, and the mud chamber includes the One mud chamber and the second mud chamber, the fire tube include the first fire tube, the second fire tube and the 3rd fire tube；

First mud chamber is connected with the combustion chamber by first fire tube, first mud chamber and described Two mud chambers are connected by second fire tube, and second mud chamber is connected with the pipe by the 3rd fire tube, Shape is in serpentine after the fire tube coordinates with the mud chamber.

Further, one end away from the deashing chamber is provided with baffle plate on the deashing pipe, the baffle plate with it is described clear Ash pipe is hinged.

Further, hot-blast stove also includes control assembly, and the control assembly includes controller, for monitoring furnace interior First temperature sensor of temperature and the second temperature sensor for monitoring room temperature；

The controller is located at the housing exterior, and the main air blower is connected with the air-introduced machine with the controller；

First temperature sensor is located inside the inner bag, and the second temperature sensor is located at outside the shell Portion, first temperature sensor and the second temperature sensor are connected with the controller.

Further, the outer casing bottom is provided with support frame.

Second purpose of the present utility model is to provide a kind of heating, to alleviate Combustion of Hot Air Furnace heat in the prior art The low technical problem of utilization rate.

The utility model provides a kind of heating, including central controller and hot-blast stove described above；

Multiple hot-blast stoves are connected with the central controller.

Beneficial effect：

A kind of hot-blast stove provided by the utility model, including shell, the inner bag being arranged in shell, fire tube and body of heater master Body；Cavity is formed between shell and inner bag, cavity plays certain insulation effect, and body of heater main body is arranged on inside inner bag, body of heater Bottom part body contacts with liner at the bottom, and body of heater main body top is in communication with the outside, when in use by the top of body of heater main body to Furnace interior fills fuel, and body of heater bottom part body is provided with deashing pipe, and deashing pipe is in communication with the outside, by being arranged on body of heater master The deashing pipe of body bottom excludes the waste residue remained after fuel combustion, while can enter stove by the extraneous air of deashing pipe Fuel is carried out inside phosphor bodies combustion-supporting；Laterally protruding combustion chamber is provided with body of heater main body, combustion chamber is connected with fire tube, fire Pipe is connected with pipe, and pipe is arranged on inner bag and is in communication with the outside, and air-introduced machine is provided with pipe, passes through air-introduced machine Negative pressure wind is produced at the smoke mouth of pipe, the air in body of heater main body and fire tube is excluded, outside air is entered by deashing pipe In body of heater main body, and the combustion chamber laterally outward protruded is provided with body of heater main body, passes through the effect of air-introduced machine, body of heater main body Flame will be blown into combustion chamber, make flame lateral-combustion, fuel fully burnt, will not burner block master vertically The fuel stored in vivo, rationally using fuel, and make fuel combustion more abundant, then improve the conversion ratio of the energy.

The utility model provides a kind of heating, including central controller and hot-blast stove, and multiple hot-blast stoves connect with central controller Connect, heating has above-mentioned advantage compared with prior art, no longer superfluous herein to chat.

Brief description of the drawings

, below will be right in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art The required accompanying drawing used is briefly described in embodiment or description of the prior art, it should be apparent that, describe below In accompanying drawing be some embodiments of the present utility model, for those of ordinary skill in the art, do not paying creativeness On the premise of work, other accompanying drawings can also be obtained according to these accompanying drawings.

Fig. 1 is the sectional view for the hot-blast stove that the utility model embodiment provides；

Fig. 2 is Fig. 1 oblique view；

Fig. 3 is the structural representation for the hot-blast stove that the utility model embodiment provides；

Fig. 4 is Fig. 3 oblique view；

Fig. 5 is the structural representation for the hot-blast stove that the utility model embodiment provides；

Fig. 6 is the structural representation for the hot-blast stove that the utility model embodiment provides；

Fig. 7 is the structural representation for the hot-blast stove that the utility model embodiment provides；

Fig. 8 is the structural representation for the hot-blast stove that the utility model embodiment provides；

Fig. 9 is the structural representation for the hot-blast stove that the utility model embodiment provides；

Figure 10 is the structural representation for the hot-blast stove that the utility model embodiment provides；

Figure 11 is the structural representation for the hot-blast stove that the utility model embodiment provides；

Figure 12 is Tu1Zhong mud chambers structural representation.

Icon：100- shells；101- cavitys；1011- dividing plates；The air inlets of 102- first；200- inner bags；201- Two air inlets；202- discharge pipes；300- fire tubes；301- pipes；The fire tubes of 302- first；The fire tubes of 303- second；304- 3rd fire tube；400- body of heater main bodys；401- deashing pipes；4011- baffle plates；402- combustion chambers；403- coal storeroom；404- fires Burn room；405- deashing chambers；406- supporting plates；The mud chambers of 501- first；The mud chambers of 502- second；503- deflectors； The temperature sensors of 601- first；602- second temperature sensors.

Embodiment

The technical solution of the utility model is clearly and completely described below in conjunction with accompanying drawing, it is clear that described Embodiment is the utility model part of the embodiment, rather than whole embodiments.Based on the embodiment in the utility model, sheet The every other embodiment that field those of ordinary skill is obtained under the premise of creative work is not made, belongs to this practicality Novel protected scope.

, it is necessary to explanation in description of the present utility model, term " " center ", " on ", " under ", it is "left", "right", " perpendicular Directly ", the orientation of the instruction such as " level ", " interior ", " outer " or position relationship are based on orientation shown in the drawings or position relationship, are only Described for the ease of description the utility model and simplifying, rather than instruction or imply signified device or element must have it is specific Orientation, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.In addition, term " the One ", " second ", " the 3rd " are only used for describing purpose, and it is not intended that instruction or hint relative importance.

, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in description of the present utility model Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly Connection；Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary, It can be the connection of two element internals.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition Concrete meaning of the language in the utility model.

The utility model is described in further detail below by specific examples of the implementation and with reference to accompanying drawing.

Fig. 1 is the sectional view for the hot-blast stove that the utility model embodiment provides；Fig. 2 is Fig. 1 oblique view；Fig. 3 is this reality The structural representation of the hot-blast stove provided with new embodiment；Fig. 4 is Fig. 3 oblique view；Fig. 5 carries for the utility model embodiment The structural representation of the hot-blast stove of confession；Fig. 6 is the structural representation for the hot-blast stove that the utility model embodiment provides；Fig. 7 is this The structural representation for the hot-blast stove that utility model embodiment provides；Fig. 8 is the knot for the hot-blast stove that the utility model embodiment provides Structure schematic diagram；Fig. 9 is the structural representation for the hot-blast stove that the utility model embodiment provides；Figure 10 is the utility model embodiment The structural representation of the hot-blast stove of offer；Figure 11 is the structural representation for the hot-blast stove that the utility model embodiment provides；Figure 12 For Tu1Zhong mud chambers structural representation.

As Fig. 1-Figure 12 show a kind of hot-blast stove of the utility model embodiment offer, including shell 100, it is arranged on Inner bag 200, fire tube 300 and body of heater main body 400 in shell 100；Cavity 101, body of heater are formed between shell 100 and inner bag 200 Main body 400 is arranged on inside inner bag 200, and the top of body of heater main body 400 is in communication with the outside through shell 100 and inner bag 200, body of heater The bottom of main body 400 is provided with deashing pipe 401, and deashing pipe 401 is in communication with the outside；It is provided with body of heater main body 400 laterally protruding Combustion chamber 402, combustion chamber 402 is connected with fire tube 300, and fire tube 300 is connected with pipe 301, and pipe 301 is arranged on inner bag On 200 and it is in communication with the outside, air-introduced machine is provided with pipe 301.

A kind of hot-blast stove that the utility model embodiment provides, including shell 100, the inner bag that is arranged in shell 100 200th, fire tube 300 and body of heater main body 400；Cavity 101 is formed between shell 100 and inner bag 200, cavity 101 plays certain guarantor Temperature effect, body of heater main body 400 are arranged on inside inner bag 200, and the bottom of body of heater main body 400 contacts with the bottom of inner bag 200, and body of heater master The top of body 400 is in communication with the outside, and fills fuel, body of heater main body to furnace interior by the top of body of heater main body 400 when in use 400 bottoms are provided with deashing pipe 401, and deashing pipe 401 is in communication with the outside, by the deashing for being arranged on the bottom of body of heater main body 400 Pipe 401 excludes the abolishment remained after fuel combustion, while can enter body of heater main body by the extraneous air of deashing pipe 401 Fuel is carried out inside 400 combustion-supporting；Laterally protruding combustion chamber 402, combustion chamber 402 and fire tube are provided with body of heater main body 400 300 connections, fire tube 300 are connected with pipe 301, and pipe 301 is arranged on inner bag 200 and is in communication with the outside, pipe 301 Place is provided with air-introduced machine, negative pressure wind is produced at 301 mouthfuls of pipe by air-introduced machine, by body of heater main body 400 and fire tube 300 Air is excluded, and outside air is entered in body of heater main body 400 by deashing pipe 401, and is provided with transverse direction in body of heater main body 400 Outwardly combustion chamber 402, by the effect of air-introduced machine, the flame of body of heater main body 400 will be blown into combustion chamber 402, Make flame lateral-combustion, fuel is fully burnt, the fuel that will not be stored vertically in burner block main body 400 is rationally sharp With fuel, and make fuel combustion more abundant, then improve the conversion ratio of the energy.

Body of heater main body 400 connects the external world with inside fire tube 300 by pipe 301 and deashing pipe 401, when being arranged on smoke During the air-introduced machine work in the exit of pipe 301, it can make to form negative pressure state in pipe 301, therefore the air at deashing pipe 401 Can enter under atmospheric pressure in body of heater main body 400, be now formed in body of heater main body 400 and fire tube 300 air from Deashing pipe 401 arrives the passage of pipe 301, and laterally projecting combustion chamber 402, fire tube 300 are provided with body of heater main body 400 It is connected by combustion chamber 402 with body of heater main body 400, now the flame in body of heater main body 400 can enter combustion in the presence of air Burn in chamber 402, to full combustion of fuel, flame will not burning fuel straight up, reduce heat waster.

If being not provided with laterally projecting combustion chamber 402, even in the cooperation lower furnace body main body of air-introduced machine, fire tube 300 400 flame can also burn straight up, the fuel on the top of body of heater main body 400 can now be burnt, cause the wave of fuel Take, i.e. the fuel of equal quality, carry out heat supply to equal space, prior art can quickly by fuel consumption totally, and heating Shi Wendu is very high, and the application is in body of heater main body 400 by setting laterally projecting combustion chamber 402, can be long lasting for confession Heat, and proper temperature.

Specifically, when reproduction body of heater main body 400 and combustion chamber 402, both can be set integrally.

Body of heater main body 400 can carry out combustion heat supplying by raw material of fuel such as coal or bio-fuels.

The first air inlet 102 is offered in the alternative of the present embodiment, on housing, is provided with the first air inlet 102 Main air blower, the second air inlet 201 coordinated with the first air inlet 102 is offered on inner bag 200, be provided with inner bag 200 with outside The discharge pipe 202 of boundary's connection.

Hot-blast stove provided by the utility model is heated by medium of air, it is therefore desirable to which body of heater main body 400 is to air Heated, and air is heated, it is necessary to offer the first air inlet 102 on housing, air passes through the first air inlet 102 enter in the cavity 101 between shell 100 and inner bag 200, are preheated in cavity 101, then by being arranged on inner bag The second air inlet 201 on 200 is entered inside inner bag 200, and now air can be carried out with body of heater main body 400 and fire tube 300 Contact, is directly heated, then air is discharged to the external world from the discharge pipe 202 being arranged on inner bag 200, to user to air Heated.

First air inlet 102 is provided only on shell 100, it is therefore an objective to which outside air is entered empty by the first air inlet 102 In chamber 101, and the second air inlet 201 is provided only on inner bag 200, it is therefore an objective to which the air in cavity 101 can enter by second Air port 201 is entered inside inner bag 200, and discharge pipe 202 is set on inner bag 200, and is connected with inner bag 200, at the same need through Shell 100 is in communication with the outside.

Specifically at the first air inlet 102 set main air blower, by main air blower by the external world air endlessly from First air inlet 102 is filled with cavity 101, and shell 100 and the inside of inner bag 200 only have 202 1 gas outlets of discharge pipe, therefore pass through The gas that main air blower is filled with equipment flows out after heating from discharge pipe 202, completes plenum heating work.

It can also go out in discharge pipe 202 and air exhauster is set, air exhauster can extract the hot-air inside inner bag 200 out, make Negative pressure state is presented in the inside of inner bag 200, and now the air in cavity 101 can be added into inner bag 200, and then outside air can be mended Enter in cavity 101, complete plenum heating work.

In the alternative of the present embodiment, be provided with cavity 101 to be separated into from the first air inlet inside cavity 101 The dividing plate 1011 of the spiral shape air intake passage of 102 to the second air inlet 201.

Further rationally to utilize heat energy caused by fuel combustion, multigroup dividing plate 1011 is not provided with cavity 101, by sky The inner space of chamber 101 is separated into an air intake passage, and air intake passage is spiral shape, and specially outside air is from the first air inlet After 102 enter inner chamber, travel forward by the thrust of main air blower or by the suction of negative pressure in inner bag 200, enter in spiral shape In wind passage not, air can absorb the heat of inner bag 200, and subsequently into further being heated behind the inside of inner bag 200, so setting can To fully absorb heat caused by fuel combustion, then discharged from discharge pipe 202.

Air intake passage in cavity 101 is set into spirality, i.e. air intake passage is coiled on inner bag 200, is so set Cold air can sufficiently be preheated in cavity 101 afterwards, and ensure that heat caused by fuel combustion will not waste.

In the alternative of the present embodiment, coal storeroom 403, combustion chamber are set gradually inside body of heater main body 400 from top to bottom 404 and deashing chamber 405；The width of combustion chamber 404 is more than the width of coal storeroom 403, and combustion chamber 402 is arranged on combustion chamber 404, And connected with combustion chamber 404, the one end of deashing pipe 401 is connected with deashing chamber 405.

Different zones are divided into inside body of heater main body 400, are divided into coal storeroom 403, combustion chamber 404 and deashing chamber from top to bottom 405, and the width of same cross section upper combustion chamber 404 is more than the width of coal storeroom 403, is so provided with and is being fired beneficial to fuel The abundant burning in room 404 is burnt, and is advantageous to the control of flame during burning, can be easily by fire in the presence of air-introduced machine The burning direction of flame is towards in combustion chamber 402.

In the alternative of the present embodiment, the support for supporting fuel is provided between combustion chamber 404 and deashing chamber 405 Plate 406, through hole is provided with supporting plate 406.

Separated between combustion chamber 404 and deashing chamber 405 by supporting plate 406, the predominantly burning of fuel in combustion chamber 404 Operation, the interior waste material for after fuel combustion of deashing chamber 405, while extraneous air can enter deashing chamber by deashing pipe 401 Fuel is carried out in 405 combustion-supporting.

Specifically, being provided with through hole in supporting plate 406, the air entered from deashing pipe 401 can be entered by through hole to be fired Room 404 is burnt, and caused waste residue can be dropped in deashing chamber 405 by through hole after burning in combustion chamber 404.

In the alternative of the present embodiment, inner bag 200 is internally provided with the mud chamber for precipitating dust granules, mud chamber Including the first mud chamber 501 and the second mud chamber 502, fire tube 300 includes the first fire tube 302, the second fire tube 303 and the 3rd fire tube 304；First mud chamber 501 is connected with combustion chamber 402 by the first fire tube 302, the first mud chamber 501 and the second mud chamber 502 Connected by the second fire tube 303, the second mud chamber 502 is connected with pipe 301 by the 3rd fire tube 304, fire tube 300 and precipitation Shape is in serpentine after room coordinates.

The fuel more latter dust granules of burning and objectionable impurities in combustion chamber 404 can be rejected to the external world with air, so Very big infringement can be caused to environment, therefore mud chamber is set inside inner bag 200, mud chamber is connected with more fire tubes 300, tool First mud chamber 501 of body is connected by the first fire tube 302 and is connected with combustion chamber 402, and the first mud chamber 501 passes through the second fire tube 303 are connected with the second mud chamber 502, and the gas with impurity can form sinuous flow after entering the first mud chamber 501, in the first precipitation Impact several times in room 501, the impurity in air can so be cleared out, then enter back into the second mud chamber 502, Er Qie The length of two fire tube 303 is longer, and the bottom of the second fire tube 303 is highly less than the minimum altitude of combustion chamber 404, and so setting can be further The impurity dust in air is removed, the air quality discharged finally by pipe 301 is preferable, smaller to atmosphere pollution.

Mud chamber and fire tube 300 be set inside inner bag 200 simultaneously, increasing heat radiation area, faster to inner bag 200 inside Air heated, and heat more uniform, be not in for a moment cold for a moment hot phenomenon of air of blowout.

Deflector 503 is provided with first mud chamber 501 and the second mud chamber 502, soot dust granule enters from fire tube 300 Into mud chamber, can be stayed in after deflector 503 in mud chamber, and the slant setting of deflector 503, it can prevent from saving bit by bit Dust in mud chamber is rolled-up, and reduces dust or pollutant in discharge gas.

In the alternative of the present embodiment, one end away from deashing chamber 405 is provided with baffle plate 4011 on deashing pipe 401, keeps off Plate 4011 is be hinged with deashing pipe 401.

Specifically, in deashing pipe 401 away from upper setting baffle plate 4011, baffle plate 4011 is be hinged with deashing pipe 401, when because of air inducing When machine works, baffle plate 4011 is automatically opened up under atmospheric pressure, and outside air can be freely accessible in body of heater main body 400 Portion, when air-introduced machine stops, the free-falling of baffle plate 4011 reduces the inlet of air, inside indirect regulating stove phosphor bodies 400 Combustion case, specially reduce burning degree.

In the alternative of the present embodiment, hot-blast stove also includes control assembly, and control assembly includes controller, for monitoring First temperature sensor 601 of temperature in furnace and the second temperature sensor 602 for monitoring room temperature；Controller is positioned at outer Outside shell 100, main air blower is connected with air-introduced machine with controller；First temperature sensor 601 is located inside inner bag 200, and second Temperature sensor 602 is located at outside shell 100, and the first temperature sensor 601 and second temperature sensor 602 connect with controller Connect.

Further to carry out Automated condtrol to equipment, hot-blast furnace equipment also includes control assembly, and control assembly is divided into control Device and temperature sensor processed, controller is located on shell 100, user-friendly, and cavity 101 is internally provided with spiral shape Air intake passage, air can quickly cool down shell 100, therefore temperature is relatively low on shell 100, and controller will not be caused damage.

Moreover, being provided with second sensor on shell 100, second sensor uses infrared thermometry sensor, can be right Indoor temperature is monitored, and the first temperature sensor 601 is provided with inside inner bag 200, and first sensor is responsible in inner bag 200 Portion's temperature is monitored, while detection data are transferred to control by the first temperature sensor 601 and second temperature sensor 602 Device.

When room temperature is relatively low, controller can control air-introduced machine and main air blower to operate, the furnace body temperature in the presence of air-introduced machine Rise, main air blower is responsible for carrying out air blowing heating to interior, when indoor temperature reaches a timing, controller control main air blower and air inducing Machine is stopped.

Meanwhile when furnace body temperature is too high, controller can control main air blower to work, now air-introduced machine is halted state, right Body of heater is cooled while indoor carry out heat supply, until the internal temperature of inner bag 200 drops to a timing and stops main air blower.

When furnace body temperature works less than a timing, controller control air-introduced machine, body of heater is heated, reached to a certain degree When air-introduced machine be stopped.

Automated condtrol is realized by the detection of controller and sensor, mitigates user and degree is looked after to body of heater.

In the alternative of the present embodiment, the bottom of shell 100 is provided with support frame.

In shell 100, support frame is set, can be with the overall stability of adjustment equipment.

A kind of heating that the utility model embodiment provides, including central controller and hot-blast stove；Multiple hot-blast stoves with Central controller connects.

A kind of heating that the utility model embodiment provides, including central controller and hot-blast stove, multiple hot-blast stoves with Central controller connects, and heating has above-mentioned advantage compared with prior art, no longer superfluous herein to chat.

Finally it should be noted that：Various embodiments above is only to illustrate the technical solution of the utility model, rather than it is limited System；Although the utility model is described in detail with reference to foregoing embodiments, one of ordinary skill in the art should Understand：It can still modify to the technical scheme described in foregoing embodiments, either to which part or whole Technical characteristic carries out equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from this practicality newly The scope of each embodiment technical scheme of type.

Claims

A kind of 1. hot-blast stove, it is characterised in that including：Shell, the inner bag being arranged in the shell, fire tube and body of heater main body；

Cavity is formed between the shell and the inner bag, the body of heater main body is arranged on inside the inner bag, and the body of heater Main body top is through the inner bag and the shell and is in communication with the outside, and the body of heater body side bottom is provided with deashing pipe, And the deashing pipe is in communication with the outside；

Laterally protruding combustion chamber is provided with the body of heater main body, the combustion chamber is connected with the fire tube, the fire tube with Pipe connects, and the pipe is through the inner bag and the shell and is in communication with the outside, and is provided with and draws at the pipe Blower fan.
2. hot-blast stove according to claim 1, it is characterised in that offer the first air inlet on the shell, described One air inlet is provided with main air blower；

The second air inlet coordinated with first air inlet is offered on the inner bag, is provided with the inner bag and connects with extraneous Logical discharge pipe.
3. hot-blast stove according to claim 2, it is characterised in that be provided with the cavity and cavity inside is separated into spiral shell Revolve the dividing plate of shape air intake passage；

First air inlet is located at the air intake passage both ends respectively with second air inlet.
4. hot-blast stove according to claim 1, it is characterised in that the body of heater body interior sets gradually storage from top to bottom Coal room, combustion chamber and deashing chamber；

The width of the combustion chamber is more than the width of the coal storeroom, and the combustion chamber is arranged on the combustor side, and with The combustion chamber, described deashing pipe one end are connected with the deashing chamber.
5. hot-blast stove according to claim 4, it is characterised in that be provided with use between the combustion chamber and the deashing chamber In the supporting plate of support fuel, through hole is provided with the supporting plate.
6. hot-blast stove according to claim 1, it is characterised in that the inner bag is internally provided with for precipitating dust granules Mud chamber, the mud chamber includes the first mud chamber and the second mud chamber, the fire tube include the first fire tube, the second fire tube and 3rd fire tube；

First mud chamber is connected with the combustion chamber by first fire tube, and first mud chamber and described second sinks Shallow lake room is connected by second fire tube, and second mud chamber is connected with the pipe by the 3rd fire tube, described Shape is in serpentine after fire tube coordinates with the mud chamber.
7. hot-blast stove according to claim 4, it is characterised in that one end away from the deashing chamber is set on the deashing pipe Baffle plate is equipped with, the baffle plate is hinged with the deashing pipe.
8. hot-blast stove according to claim 2, it is characterised in that also include control including control assembly, the control assembly Device, the first temperature sensor for monitoring temperature in furnace and the second temperature sensor for monitoring room temperature processed；

The controller is located at the housing exterior, and the main air blower is connected with the air-introduced machine with the controller；

First temperature sensor is located inside the inner bag, and the second temperature sensor is located at the housing exterior, institute State the first temperature sensor and the second temperature sensor is connected with the controller.
9. according to the hot-blast stove described in claim any one of 1-8, it is characterised in that the outer casing bottom is provided with support frame.
10. a kind of heating, it is characterised in that including the hot-blast stove described in central controller and claim any one of 1-9；

Multiple hot-blast stoves are connected with the central controller.