CN208349569U - A kind of hot-blast stove - Google Patents
A kind of hot-blast stove Download PDFInfo
- Publication number
- CN208349569U CN208349569U CN201820860919.1U CN201820860919U CN208349569U CN 208349569 U CN208349569 U CN 208349569U CN 201820860919 U CN201820860919 U CN 201820860919U CN 208349569 U CN208349569 U CN 208349569U
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- China
- Prior art keywords
- hot
- natural gas
- blast stove
- combustion chamber
- perforation
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Abstract
The utility model discloses a kind of hot-blast stoves, including natural gas hot-blast stove and combustion chamber, combustion chamber is equipped with inside the natural gas hot-blast stove, and combustor surface perforation is connected with blast pipe, blast pipe one end perforation is connected with check-valves, and the perforation of the check-valves other end is connected with air inlet, the combustion chamber bottom surface perforation is connected with natural gas inlet pipe.In the utility model, it is provided with natural gas hot-blast stove and flow control valve, natural gas hot-blast stove uses natural gas for fuel, clean energy resource is utilized, and natural gas does not generate black smoke in combustion, the object quality by hot-air seasoning or heating and thermal insulation is not influenced, flow control valve control simultaneously enters the amount of natural gas of combustion chamber, and then control the heat that combustion of natural gas room releases, to achieve the purpose that control temperature, it is in the object by hot-air seasoning or heating and thermal insulation in one reasonable temperature environment, has ensured the quality of object.
Description
Technical field
The utility model relates to hot-blast furnace equipment technical field more particularly to a kind of hot-blast stoves.
Background technique
Hot-blast stove is thermal power machinery, starts to be widely applied in China in late 1970s, it many industries
As the regeneration product of electric heat source and conventional vapor power heat source, hot-blast stove is wide in variety, serial complete, is divided into hand with coal-adding type
It burns, two kinds of machine burning, coal, Oil and gas fired boilers etc. is divided into fuel type.
Hot-blast stove at this stage is various informative, is used for various industries field, inevitably can be because of in hot-blast stove use process
Air quality is bad or fuel self problem generates smog, not only polluted environment, also reduces efficiency of combustion, be not easy simultaneously
Temperature is controlled, over-heating is easy to cause or temperature is too small that effect is not achieved, in view of the above problems, spy proposes that a kind of hot-blast stove comes
Solve problem above.
Summary of the invention
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of hot-blast stove proposed.
To achieve the goals above, the utility model adopts the technical scheme that a kind of hot-blast stove, including natural gas heat
Wind furnace and combustion chamber, the natural gas hot-blast stove inside is equipped with combustion chamber, and combustor surface perforation is connected with blast pipe, described
The perforation of blast pipe one end is connected with check-valves, and the perforation of the check-valves other end is connected with air inlet, the combustion chamber bottom surface perforation
It is connected with natural gas inlet pipe, and natural gas inlet pipe one end is located at below combustion chamber equipped with flow control valve, the natural gas and hot air
Furnace bottom face passes through bucket and is connected with bellows, and bellows one end is located at inner bellows and is welded with metal filter screen, the metal filter screen one
Side is located at inner bellows equipped with ion generator, and the ion generator other side is located at inner bellows equipped with electrode slice, the wind
It is located at natural gas hot-blast stove inner bottom surface between case and natural gas hot-blast stove and is equipped with suction ventilator, the combustion chamber is through burning
Chamber surface and natural gas hot-blast stove surface are equipped with igniter, and the combustion chamber top surface perforation is connected with double u-tube, and double u-tube
Other end perforation is connected with wind conveying pipe, and the wind conveying pipe bottom surface perforation is connected with isocon, and the perforation of isocon bottom surface is connected with
Hot air chamber, the isocon inside are equipped with ceramic heating flake, and the hot air chamber inside top surface is equipped with temperature inductor, the defeated wind
One side surface of pipe is connected with warm air curtain by connecting tube perforation, and the hot air chamber side is hinged with door, and door surface is located at hot wind
Observation window is inlayed in curtain lower section, is inlaid with PLC controller below the observation window, and PLC controller side is located at door surface one end
Equipped with handle, another side bottom penetration heat air compartment surface of hot air chamber is equipped with circulation pipe, and one end penetration heat inside circulation pipe
Another side bottom of air compartment is equipped with ventilation fan, is equipped with ceramic heating flake inside the circulation pipe.
Preferably, the electrode slice is provided with multiple, and multiple electrodes piece is equally spaced two-by-two in inner bellows, the wind
Case about natural gas hot-blast stove be symmetrical arranged there are two.
Preferably, the air inlet is provided with multiple, and is prolonged burning outdoor face to a air inlet and be uniformly equally spaced.
Preferably, the circulation pipe other end runs through hot air chamber top surface, and ceramic heating flake is located inside circulation pipe
Center.
Preferably, the flow control valve input terminal and PLC controller output end are electrically connected, and the ceramic heating flake is defeated
Enter end and PLC controller output end is electrically connected.
Preferably, the temperature inductor output end and PLC controller input terminal are electrically connected, the suction ventilator input terminal
It is electrically connected with PLC controller output end.
Preferably, the combustion chamber is capsule-type structure.
Compared with prior art, the utility model has the beneficial effects that being provided with natural gas heat first in the utility model
Wind furnace and flow control valve, natural gas hot-blast stove use natural gas for fuel, clean energy resource are utilized, and natural gas is burned
Black smoke is not generated in journey, does not influence the object quality by hot-air seasoning or heating and thermal insulation, while flow control valve control enters combustion
The amount of natural gas of room is burnt, and then controls the heat that combustion of natural gas room releases, to achieve the purpose that control temperature, is made by hot wind
The object of drying or heating and thermal insulation is in a reasonable temperature environment, has ensured the quality of object, and ion is secondly arranged and sends out
Raw device and electrode slice, ion generator ionize the air entered in bellows, make dust in air with negative electrical charge, are passing through
When crossing electrode slice, the dust particle with negative electrical charge can be adsorbed on the electrode slice with positive charge, reach electrostatic precipitation
Effect, electrostatic precipitation is high-efficient, and does not influence air normal discharge, and clean air can be provided for combustion chamber, prevents dust from existing
Burning Indoor Combustion and generate black smoke, finally be provided with ceramic heating flake and circulation pipe, ceramic heating flake hot wind can be carried out into
The heating of one step, and the adjustment of ceramic heating flake temperature is more sensitive, keeps hot blast temperature more accurate, ceramic heating flake is relative to common
Electric heating wire it is more energy saving, reduce power consumption while guaranteeing temperature, circulation pipe by the indoor hot-air of hot wind into
The capable flowing that moves in circles, increases air flow property, due to being equipped with ceramic heating flake in circulation pipe, is guaranteeing air circulation flow
Air is heated simultaneously, reduce hot air chamber room temperature will not.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of hot-blast stove structural schematic diagram；
Fig. 2 is the structural schematic diagram of the utility model hot air chamber；
Fig. 3 is the structural schematic diagram of the utility model natural gas hot-blast stove.
In figure: 1, natural gas hot-blast stove；2, blast pipe；3, check-valves；4, air inlet；5, combustion chamber；6, igniter；7, it flows
Control valve；8, natural gas inlet pipe；9, suction ventilator；10, bellows；11, metal filter screen；12, ion generator；13, electrode slice；
14, handle；15, PLC controller；16, observation window；17, hot air chamber；18, warm air curtain；19, isocon；20, wind conveying pipe；21, double U
Type pipe；22, circulation pipe；23, ventilation fan；24, ceramic heating flake；25, temperature inductor.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of hot-blast stove, including 1 He of natural gas hot-blast stove
Combustion chamber 5 is equipped with combustion chamber 5 inside natural gas hot-blast stove 1, and the perforation of 5 surface of combustion chamber is connected with blast pipe 2, blast pipe 2 one
End perforation is connected with check-valves 3, and the perforation of 3 other end of check-valves is connected with air inlet 4, and the perforation of 5 bottom surface of combustion chamber is connected with day
Right gas inlet pipe 8, and 8 one end of natural gas inlet pipe is located at below combustion chamber 5 equipped with flow control valve 7,1 bottom surface of natural gas hot-blast stove is passed through
Bucket is connected with bellows 10, and 10 one end of bellows is located at 10 interior welds of bellows metal filter screen 11,11 side of metal filter screen
Ion generator 12 is equipped with inside bellows 10, and 12 other side of ion generator is located inside bellows 10 equipped with electrode slice
13,1 inner bottom surface of natural gas hot-blast stove is located between bellows 10 and natural gas hot-blast stove 1 and is equipped with suction ventilator 9, inside combustion chamber 5
It is equipped with igniter 6 through 5 surface of combustion chamber and 1 surface of natural gas hot-blast stove, the perforation of 5 top surface of combustion chamber is connected with double u-tube 21,
And the perforation of 21 other end of double u-tube is connected with wind conveying pipe 20, the perforation of 20 bottom surface of wind conveying pipe is connected with isocon 19, and isocon 19
Bottom surface perforation is connected with hot air chamber 17, and ceramic heating flake 24 is equipped with inside isocon 19, and 17 inside top surface of hot air chamber is equipped with temperature
Inductor 25,20 1 side surface of wind conveying pipe are connected with warm air curtain 18 by connecting tube perforation, and 17 side of hot air chamber is hinged with door, and
Door surface, which is located at below warm air curtain 18, inlays observation window 16, and PLC controller 15, and PLC controller are inlaid with below observation window 16
15 sides are located at door surface one end equipped with handle 14, and another 17 surface of side bottom penetration heat air compartment of hot air chamber 17 is equipped with circulation pipe
22, and 22 inside one end of circulation pipe is equipped with ventilation fan 23 through another side bottom of hot air chamber 17, is equipped with ceramics inside circulation pipe 22
Heating sheet 24；
Electrode slice 13 is provided with multiple, and multiple electrodes piece 13 is equally spaced two-by-two inside bellows 10, bellows 10 about
There are two natural gas hot-blast stove 1 is symmetrical arranged, air inlet 4 is provided with multiple, and it is equal to prolong 5 outer surface of combustion chamber to a air inlet 4
Even to be equally spaced, 22 other end of circulation pipe runs through 17 top surface of hot air chamber, and ceramic heating flake 24 is located inside circulation pipe 22
Center, 7 input terminal of flow control valve and 15 output end of PLC controller are electrically connected, 24 input terminal of ceramic heating flake and PLC
15 output end of controller is electrically connected, and temperature inductor output end 25 and 15 input terminal of PLC controller are electrically connected, suction ventilator 9
Input terminal and 15 output end of PLC controller are electrically connected, and combustion chamber 5 is capsule-type structure, and hot air chamber 17 is provided with multiple, increase
Hot wind utilization rate, double u-tube 21 increase hot wind transportation lengths, prevent the hot-air in combustion chamber 5 with flame from entering
Wind conveying pipe 20, warm air curtain 18 prevent user of service when opening door, and 17 outdoor cold air of hot air chamber enters hot air chamber 17, observation window
16 convenient for users to observation 17 interior items morphologic change situation of hot air chamber.
Working principle: in use, the present apparatus is moved to suitable position, powering on for the present apparatus, while being the present apparatus
Natural gas is connected, natural gas hot-blast stove 1 is started by PLC controller 15, suction ventilator 9 is started to work at this time, by air through bellows
10 sucking natural gas hot-blast stoves 1, when air enters bellows 10, bulky grain dust is filtered down by metal filter screen 11, air
When being mingled with little particle dust by ion generator 12, ion generator 12 ionizes the air entered in bellows 10,
Make dust in air with negative electrical charge, when by electrode slice, the dust particle with negative electrical charge can be adsorbed to positive electricity
On the electrode slice 13 of lotus, the air entered in natural gas hot-blast stove 1 at this time is pure air, and air is entering natural gas hot-blast stove
Entered inside combustion chamber 5 by air inlet 4 by check-valves 3 after 1, flow control valve 7 has been opened at this time, and natural gas also enters combustion
It burns in room 5 and mixes with air, igniter 6 is lighted a fire, and natural gas burn while heating air, the air after heating
Into double u-tube 21, enter wind conveying pipe 20 using double u-tube 21, and enter each hot air chamber 17, temperature sense by wind conveying pipe 20
It answers device 25 to incude 17 indoor hot air temperature of hot air chamber and sends a signal to PLC controller 15, user can be as desired by PLC
Controller 15 adjusts 7 opening degree of flow control valve, and then controls natural gas and enter the amount of combustion chamber 5, to control combustion chamber 5
Interior ignition temperature, or open ceramic heating flake 24 and carry out supplementary heating, after temperature reaches specified value in hot air chamber 17, ventilation
23 starting of fan, the hot wind in hot air chamber 17 is circulated by circulation pipe 22, still needed to when hot wind is recycled by
Ceramic heating flake in circulation pipe 22, therefore temperature will not reduce, user can open door by handle 14, place an article within heat
Inside air compartment 17, door has been closed, article can have been dried or be kept the temperature, after use, power supply has been closed and natural gas is
It can.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (7)
1. a kind of hot-blast stove, including natural gas hot-blast stove (1) and combustion chamber (5), it is characterised in that: the natural gas hot-blast stove
(1) internal to be equipped with combustion chamber (5), and the perforation of combustion chamber (5) surface is connected with blast pipe (2), blast pipe (2) one end perforation
It is connected with check-valves (3), and the perforation of check-valves (3) other end is connected with air inlet (4), combustion chamber (5) the bottom surface perforation connects
It is connected to natural gas inlet pipe (8), and natural gas inlet pipe (8) one end is located at equipped with flow control valve (7) below combustion chamber (5), it is described
Natural gas hot-blast stove (1) bottom surface is passed through bucket and is connected with bellows (10), and bellows (10) one end is located at bellows (10) interior welds gold
Belong to filter screen (11), metal filter screen (11) side, which is located inside bellows (10), is equipped with ion generator (12), and ion
Generator (12) other side, which is located inside bellows (10), is equipped with electrode slice (13), the bellows (10) and natural gas hot-blast stove (1)
Between be located at natural gas hot-blast stove (1) inner bottom surface and be equipped with suction ventilator (9), combustion chamber (5) table is run through inside the combustion chamber (5)
Face and natural gas hot-blast stove (1) surface are equipped with igniter (6), and combustion chamber (5) the top surface perforation is connected with double u-tube (21),
And the perforation of double u-tube (21) other end is connected with wind conveying pipe (20), wind conveying pipe (20) the bottom surface perforation is connected with isocon
(19), and the perforation of isocon (19) bottom surface is connected with hot air chamber (17), and ceramic heating flake is equipped with inside the isocon (19)
(24), hot air chamber (17) inside top surface is equipped with temperature inductor (25), and (20) one side surface of wind conveying pipe passes through connection
Pipe perforation is connected with warm air curtain (18), and hot air chamber (17) side is hinged with door, and door surface is located at below warm air curtain (18)
It inlays observation window (16), is inlaid with PLC controller (15) below the observation window (16), and PLC controller (15) side is located at
Door surface one end is equipped with handle (14), and another side bottom penetration heat air compartment (17) surface of hot air chamber (17) is equipped with circulation pipe
(22), and the internal one end of circulation pipe (22) runs through hot air chamber (17) another side bottom and is equipped with ventilation fan (23), the circulation pipe
(22) internal to be equipped with ceramic heating flake (24).
2. a kind of hot-blast stove according to claim 1, it is characterised in that: the electrode slice (13) is provided with multiple and more
A electrode slice (13) is equally spaced two-by-two in bellows (10) inside, and the bellows (10) symmetrically set about natural gas hot-blast stove (1)
There are two setting.
3. a kind of hot-blast stove according to claim 1, it is characterised in that: the air inlet (4) be provided with it is multiple, and to a
Air inlet (4) prolongs combustion chamber (5) outer surface and is uniformly equally spaced.
4. a kind of hot-blast stove according to claim 1, it is characterised in that: circulation pipe (22) other end runs through hot air chamber
(17) top surface, and ceramic heating flake (24) is located at circulation pipe (22) inner hub location.
5. a kind of hot-blast stove according to claim 1, it is characterised in that: flow control valve (7) input terminal and PLC are controlled
Device (15) output end processed is electrically connected, and ceramic heating flake (24) input terminal and PLC controller (15) output end are electrically connected.
6. a kind of hot-blast stove according to claim 1, it is characterised in that: temperature inductor (25) output end and PLC
Controller (15) input terminal is electrically connected, and suction ventilator (9) input terminal and PLC controller (15) output end are electrically connected.
7. a kind of hot-blast stove according to claim 1, it is characterised in that: the combustion chamber (5) is capsule-type structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820860919.1U CN208349569U (en) | 2018-06-05 | 2018-06-05 | A kind of hot-blast stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820860919.1U CN208349569U (en) | 2018-06-05 | 2018-06-05 | A kind of hot-blast stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208349569U true CN208349569U (en) | 2019-01-08 |
Family
ID=64892367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820860919.1U Expired - Fee Related CN208349569U (en) | 2018-06-05 | 2018-06-05 | A kind of hot-blast stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208349569U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110280391A (en) * | 2019-06-14 | 2019-09-27 | 珠海格力电器股份有限公司 | Dust-proof control method, device, storage medium and wall-mounted furnace controller |
-
2018
- 2018-06-05 CN CN201820860919.1U patent/CN208349569U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110280391A (en) * | 2019-06-14 | 2019-09-27 | 珠海格力电器股份有限公司 | Dust-proof control method, device, storage medium and wall-mounted furnace controller |
| CN110280391B (en) * | 2019-06-14 | 2021-02-02 | 珠海格力电器股份有限公司 | Dustproof control method and device, storage medium and wall-hanging stove controller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190108 Termination date: 20200605 |