CN206583087U

CN206583087U - A kind of helicoid hot-blast stove of multichannel

Info

Publication number: CN206583087U
Application number: CN201720150706.5U
Authority: CN
Inventors: 董策
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-02-20
Filing date: 2017-02-20
Publication date: 2017-10-24
Anticipated expiration: 2027-02-20

Abstract

The utility model is related to heating equipment technical field, and in particular to a kind of multichannel swinging hot-blast stove.The utility model provides a kind of helicoid hot-blast stove of multichannel, including the shoot door and fire door being arranged on body of heater, shoot door is provided with keeper and doorframe, fire door is provided with stove door switch, air channel is provided with body of heater, some smoke pipes are provided with body of heater, wherein smoke pipe is connected with exhaust opening, hot-blast outlet on body of heater is connected with wind pushing cavity, combustion chamber is provided with body of heater, combustion chamber top is connected provided with thorax plate with reversing chamber, reversing chamber is connected by the smoke pipe of setting with turning reversing chamber, turn to be formed the space of closing between reversing chamber and shoot door, the smoke pipe for turning reversing chamber setting is connected with exhaust opening, the wind pushing cavity set on the outside of reversing chamber is connected with hot-blast outlet, wind pushing cavity is connected with the fan interface outside body of heater.The utility model is applied widely, safe and practical, can greatly improve the efficiency of heating surface, and more energy-conserving and environment-protective.

Description

A kind of helicoid hot-blast stove of multichannel

Technical field

The utility model is related to heating equipment technical field, and in particular to a kind of helicoid hot-blast stove of multichannel.

Background technology

At present, in terms of heating being carried out using bio-fuel such as coal, stalk and firewood heating power is provided, although the comparison of application Extensively, but service efficiency and utilization rate are generally relatively low, conventional boiler common problem is that boiler volume is bigger than normal, is exerted oneself Deficiency, ignition lag phenomenon is serious.As the civilian or industrial boiler for providing hot water and burning honeycomb briquette, largely make The popularization of coal burning boiler and utilization ratio are low.Patent CN104034160B discloses a kind of heating furnace, the heating furnace（12）Including Body of heater and wing furnace door（7）, the body of heater and wing furnace door（7）One of be movably arranged, enable to and the body of heater and side Fire door（7）The other of be disconnected and be spaced apart, or engage to close the heating furnace with the another one（12）.

But, there is irrational mix in the Patent design, vast demand crowd can't be made to improve the thermal efficiency and energy-conservation Environmental protection.

The content of the invention

In order to overcome defect of the prior art, the utility model provides a kind of helicoid hot-blast stove of multichannel, passed through Set multichannel to turn round heat conduction and carry out the device that heat exchange carries out heat supply, what is be connected and set with reversing chamber using dividing plate is more Root smoke pipe, closing is formed between smoke pipe and shoot door turns reversing chamber, and with smoke pipe therein with turning the knot that reversing chamber is connected Structure, make use of the design for smoke pipe of the top provided with several closings for turning reversing chamber, to solve the problem of efficiency of combustion is low.

The utility model is achieved by the following technical solution：The utility model provides a kind of helicoid hot blast of multichannel Stove, including the shoot door and fire door being arranged on body of heater, the shoot door are provided with keeper and doorframe, and the fire door is provided with stove It is provided with door switch, the body of heater in air channel, the body of heater provided with some according to regularly arranged smoke pipe, wherein smoke pipe and smoke evacuation Hot-blast outlet on mouth connection, the body of heater is connected with wind pushing cavity, combustion chamber is provided with the body of heater, the combustion chamber top is set There is thorax plate to be connected with reversing chamber, the reversing chamber is connected by several smoke pipes of setting with turning reversing chamber, described to go back to fire The space of closing is formed between room and shoot door, the smoke pipe for turning reversing chamber setting is connected with exhaust opening, and the tempering is outdoor The wind pushing cavity that side is set is connected with hot-blast outlet, and the wind pushing cavity is connected with the fan interface outside body of heater.

Further, the smoke pipe is included in body of heater according to upper-lower position setting and several regularly arranged first smoke pipes With the second smoke pipe, one end of first smoke pipe is connected with exhaust opening, and the other end is connected with turning reversing chamber, second smoke pipe One end is connected with turning reversing chamber, and the other end is connected with reversing chamber.

Further, the end of the reversing chamber is pyramidal structure, and the end of the pyramidal structure is relative with fan interface Set.

Further, the hot-blast outlet is arranged on the top of body of heater, and the exhaust opening is arranged on body of heater side.

Further, the top for turning reversing chamber is additionally provided with first turn of reversing chamber of closing, first turn of reversing chamber Connected with the exhaust opening being arranged at the top of body of heater, first turn of reversing chamber is connected with one end of the first smoke pipe, the reversing chamber First reversing chamber of the top provided with closing, first reversing chamber connects with the other end of the first smoke pipe, and described first is tempered The bottom of room is connected provided with the second smoke pipe with turning reversing chamber, and the reversing chamber that turns is provided with the 3rd smoke pipe, institute in the second smoke pipe bottom The 3rd smoke pipe is stated to connect with reversing chamber.

Further, the end of first reversing chamber and reversing chamber is respectively equipped with the pyramidal structure of laterally setting.

Further, the opposite side that the exhaust opening is arranged at the top of the top of body of heater, the body of heater is provided with hot-blast outlet.

Further, the shoot door on the doorframe is two and is setting up and down semi-circular.

Further, the body of heater includes the top of arcuate structure and the bottom of rectangular configuration.

Compared with prior art, superior effect is the helicoid hot-blast stove of multichannel that the utility model is provided：

1st, the utility model smart structural design, can quickly be changed to three backhauls, four backhauls, five backhauls and many according to demand The hot-blast stove of backhaul；

2nd, the utility model can also greatly improve such as efficiency of combustion of coal, firewood and stalk in daily life, make offer Calory burning is bigger, more energy-conserving and environment-protective；

3rd, the utility model is carried out by the setting of a variety of pipelines in heating furnace in the structure in terms of flue and heat conduction Improve, achieve the technique effect for improving heating furnace utilization rate；

4th, the utility model is applied widely, the cowshed that is particularly suitable for use in, pig house, hen house and green house of vegetables, factory's heating, baking The heat supply of many aspects such as seasoned wood.

Brief description of the drawings

Fig. 1 is the stereogram of embodiment 1 of the helicoid hot-blast stove of multichannel described in the utility model；

Fig. 2 is the cut-away view of embodiment 1 of the helicoid hot-blast stove of multichannel described in the utility model；

Fig. 3 be in Fig. 2 A-A to sectional view；

Fig. 4 is B-B direction sectional view in Fig. 2；

Fig. 5 be in Fig. 2 C-C to sectional view；

Fig. 6 is the rearview of embodiment 1 of the helicoid hot-blast stove of multichannel described in the utility model；

Fig. 7 is the structure chart of embodiment 2 of the helicoid hot-blast stove of multichannel described in the utility model；

Fig. 8 be Fig. 7 in E-E to sectional view.

Reference is as follows：

In figure：10- fire doors, 11- stove door switch, 12- bodies of heater, 13- keepers, 14- doorframes, 15- shoot doors, 16- hot blasts go out Mouthful, 17- exhaust openings, the smoke pipes of 18- first, 19- fan interfaces, 20- wind pushing cavities, 21- reversing chambers, 22- combustion chambers, 23- goes back to fire Room, first turn of reversing chamber of 23a-, the smoke pipes of 24- second, 25- air channels, the reversing chambers of 26- first, 27- thorax plates, the smoke pipes of 28- the 3rd, 29- Arrow in dividing plate, figure represents the flow direction of heat smoke or hot blast.

Embodiment

The utility model is described in further details with reference to Figure of description.

Embodiment 1

As shown in figures 1 to 6, the present embodiment provides the hot blast furnace structure and operation principle of three backhauls.Wherein, this practicality A kind of helicoid hot-blast stove of multichannel of new offer, including the shoot door 15 and fire door 10 being arranged on body of heater 12 are described clear Grey door 15 is provided with keeper 13 and doorframe 14, and the shoot door 15 on the doorframe 14 is two and is setting up and down semi-circular. Wherein, the specific structure of the body of heater 12 is top and the bottom of rectangular configuration, arcuate structure and the rectangular configuration of arcuate structure It is fixed together, can welds them together.Wherein, the fire door 10 is provided with stove door switch 11, the body of heater Air channel 25 is provided with 12, air channel 25 can confess hot blast.Wherein, provided with some according to regularly arranged cigarette in the body of heater 12 Pipe, wherein smoke pipe is connected with exhaust opening 17, and the hot-blast outlet 16 on the body of heater 12 is connected with wind pushing cavity 20, in the body of heater 12 Provided with combustion chamber 22, fuel burns in combustion chamber 22, and the top of combustion chamber 22 is connected provided with thorax plate 27 with reversing chamber 21, Thorax plate 27 separates the combustion chamber 22 in body of heater 12.The reversing chamber 21 is by several smoke pipes of setting with turning reversing chamber 23 Connection, the space for turning to form closing between reversing chamber 23 and shoot door 15, the smoke pipe for turning the setting of reversing chamber 23 and row Mouth 17 is connected, and the wind pushing cavity 20 that the outside of the reversing chamber 21 is set is connected with hot-blast outlet 16, by hot blast from hot-blast outlet 16 Discharge, the wind pushing cavity 20 is connected with the fan interface 19 outside body of heater 12.It is preferred that structure, the smoke pipe include body of heater 12 in press According to upper-lower position set and several regularly arranged smoke pipes 24 of the first smoke pipe 18 and second, one end of first smoke pipe 18 with Exhaust opening 17 is connected, and the other end is connected with turning reversing chamber 23, and one end of second smoke pipe 24 is connected with turning reversing chamber 23, another End is connected with reversing chamber 21.In the present embodiment, it is preferred that the end of the reversing chamber 21 is pyramidal structure, the taper knot The end of structure is oppositely arranged with fan interface 19, such structure, can increase air blower carry out it is combustion-supporting, to realize heat supply speed more It hurry up.It is preferred that structure be that the hot-blast outlet 16 is arranged on the top of body of heater 12, the exhaust opening 17 is arranged on the side of body of heater 12 Face.

The specific heat supplying process of the present embodiment is：Fuel burns in combustion chamber 22, heat smoke and heat warp after burning Cross reversing chamber 21 and enter the second smoke pipe 24, after enter back into and turn reversing chamber 23, turn in reversing chamber 23 flue gas and heat by first Smoke pipe 18 enters is discharged by exhaust opening 17.Wherein, the wind of fan interface 19 is blown into 20, hot blast by hot-blast outlet 16 eject into Row heat supply.

Embodiment 2

The present embodiment is further improved on the basis of embodiment 1, and other structures are identical, and difference is：As schemed Shown in 7 and 8, the present embodiment provides the hot blast furnace structure and operation principle of four backhauls, wherein, in the reversing chamber 23 that turns Top is additionally provided with first turn of reversing chamber 23a, first turn of reversing chamber 23a of closing and is arranged on the exhaust opening at the top of body of heater 12 17 connections, first turn of reversing chamber 23a is connected with one end of the first smoke pipe 18, and the top of the reversing chamber 21 is provided with closing First reversing chamber 26, first reversing chamber 26 is connected with the other end of the first smoke pipe 18, the bottom of first reversing chamber 26 Connected provided with the second smoke pipe 24 with turning reversing chamber 23, the reversing chamber 23 that turns is provided with the 3rd smoke pipe 28 in the bottom of the second smoke pipe 24, 3rd smoke pipe 28 is connected with reversing chamber 21.It is preferred that structure, first reversing chamber 26 and reversing chamber 21 end difference Provided with the pyramidal structure laterally set, such structure can improve heating efficiency.It is preferred that structure be, the exhaust opening 17 The top of body of heater 12 is arranged on, the opposite side at the top of body of heater 12 is provided with hot-blast outlet 16, and flue gas is discharged from exhaust opening 17, heat Amount is discharged from hot-blast outlet 16.The present embodiment also includes preferred structure, and the bottom of the body of heater 12 is rectangular configuration, the square The top of shape structure is the arcuate structure of hemisphere.Wherein, the fire door 10 is provided with stove door switch 11, the shoot door 15 and set There are keeper 13 and doorframe 14, be provided between the reversing chamber 21 and body of heater 12 in wind pushing cavity 20, the body of heater 12 and be provided with air channel 25. It is preferred that structure, the body of heater rear wall of the body of heater 12 is that the first regularly arranged smoke pipe is provided with trapezium structure, institute's trapezium structure 18。

Specifically heat supplying process is：Fuel burns in the combustion chamber 22, and the heat smoke of burning enters the by reversing chamber 21 Three smoke pipes 28, heat smoke is entered back into by the 3rd smoke pipe 28 to be turned in reversing chamber 23, and heat smoke is by turning the in reversing chamber 23 Two smoke pipes 24, are entered back into the first reversing chamber 26, and heat smoke is entered by the first smoke pipe 18 in the first reversing chamber 26 again In first turn of reversing chamber 23a, heat smoke is discharged from first turn of reversing chamber 23a exhaust opening 17 again.Wherein, the wind of fan interface 19 It is blown into wind pushing cavity 20, heat discharges heat supply by hot-blast outlet 16.

The utility model is not limited to above-mentioned embodiment, in the case of without departing substantially from substantive content of the present utility model, It may occur to persons skilled in the art that any deformation, improvement, replace and each fall within protection domain of the present utility model, it is therein not The part of detailed description be prior art or common knowledge above in conjunction with accompanying drawing to the utility model preferred embodiment It is explained in detail with embodiment, but the utility model is not limited to the above-described embodiment and examples, in art technology In the knowledge that personnel possess, it can also make a variety of changes without departing from the concept of the premise utility.

Claims

1. a kind of helicoid hot-blast stove of multichannel, including it is arranged on body of heater（12）On shoot door（15）And fire door（10）, it is described Shoot door（15）It is provided with keeper（13）And doorframe（14）, the fire door（10）It is provided with stove door switch（11）, the body of heater （12）It is interior to be provided with air channel（25）, it is characterised in that the body of heater（12）It is interior to be provided with some according to regularly arranged smoke pipe, wherein cigarette Pipe and exhaust opening（17）Connection, the body of heater（12）On hot-blast outlet（16）With wind pushing cavity（20）Connection, the body of heater（12） It is interior to be provided with combustion chamber（22）, the combustion chamber（22）Top is provided with thorax plate（27）With reversing chamber（21）It is connected, the reversing chamber （21）Several smoke pipes by setting are with turning reversing chamber（23）Connection, it is described to turn reversing chamber（23）And shoot door（15）Between shape It is described to turn reversing chamber into the space of closing（23）The smoke pipe and exhaust opening of setting（17）Connection, the reversing chamber（21）Outside is set The wind pushing cavity put（20）With hot-blast outlet（16）Connection, the wind pushing cavity（20）With body of heater（12）Outer fan interface（19）Even Connect.

2. the helicoid hot-blast stove of multichannel according to claim 1, it is characterised in that the smoke pipe includes body of heater（12）Inside press Set according to upper-lower position and several regularly arranged first smoke pipes（18）With the second smoke pipe（24）, first smoke pipe（18）'s One end and exhaust opening（17）Connection, the other end is with turning reversing chamber（23）Connection, second smoke pipe（24）One end and go back to fire Room（23）Connection, the other end and reversing chamber（21）It is connected.

3. the helicoid hot-blast stove of multichannel according to claim 1, it is characterised in that the reversing chamber（21）End for cone Shape structure, the end of the pyramidal structure and fan interface（19）It is oppositely arranged.

4. the helicoid hot-blast stove of multichannel according to claim 1, it is characterised in that the hot-blast outlet（16）It is arranged on stove Body（12）Top, the exhaust opening（17）It is arranged on body of heater（12）Sideways.

5. the helicoid hot-blast stove of multichannel according to claim 1, it is characterised in that described to turn reversing chamber（23）Top also First turn of reversing chamber provided with closing（23a）, first turn of reversing chamber（23a）With being arranged on body of heater（12）The exhaust opening at top （17）Connection, first turn of reversing chamber（23a）With the first smoke pipe（18）One end connection, the reversing chamber（21）Top set There is the first reversing chamber of closing（26）, first reversing chamber（26）With the first smoke pipe（18）The other end connection, described first Reversing chamber（26）Bottom be provided with the second smoke pipe（24）With turning reversing chamber（23）Connection, it is described to turn reversing chamber（23）In the second smoke pipe （24）Bottom is provided with the 3rd smoke pipe（28）, the 3rd smoke pipe（28）With reversing chamber（21）Connection.

6. the helicoid hot-blast stove of multichannel according to claim 5, it is characterised in that first reversing chamber（26）And tempering Room（21）End be respectively equipped with laterally setting pyramidal structure.

7. the helicoid hot-blast stove of multichannel according to claim 5, it is characterised in that the exhaust opening（17）It is arranged on body of heater （12）Top, the body of heater（12）The opposite side at top is provided with hot-blast outlet（16）.

8. the helicoid hot-blast stove of multichannel according to claim 1, it is characterised in that the doorframe（14）On shoot door （15）For two and be setting up and down semi-circular.

9. the helicoid hot-blast stove of multichannel according to claim 1, it is characterised in that the body of heater（12）Including arcuate structure Top and rectangular configuration bottom.