CN215002969U - Energy-saving double-circulation heat storage burner type kiln - Google Patents
Energy-saving double-circulation heat storage burner type kiln Download PDFInfo
- Publication number
- CN215002969U CN215002969U CN202120398999.5U CN202120398999U CN215002969U CN 215002969 U CN215002969 U CN 215002969U CN 202120398999 U CN202120398999 U CN 202120398999U CN 215002969 U CN215002969 U CN 215002969U
- Authority
- CN
- China
- Prior art keywords
- furnace body
- air inlet
- natural gas
- outer shell
- inlet channel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/10—Reduction of greenhouse gas [GHG] emissions
- Y02P10/143—Reduction of greenhouse gas [GHG] emissions of methane [CH4]
Abstract
The utility model relates to an energy-saving double-circulation regenerative burner type furnace, which comprises a furnace body, wherein a first outer shell is arranged on the outer side wall of the furnace body, a first heating cavity is formed between the first outer shell and the outer side wall of the furnace body, the first heating cavity is connected with an air inlet channel, the air inlet channel is connected with a draught fan, at least two dust-binding pads which are arranged up and down are arranged in the air inlet channel, and the air inlet end of the air inlet channel is provided with a filter screen; the furnace body outer side wall is provided with a second outer shell, a second heating cavity is formed between the second outer shell and the furnace body outer side wall, and a natural gas pipeline is arranged in the second heating cavity. The utility model relates to a stove field, the air of first heating intracavity can heat, improves the temperature of air, and simultaneously, the natural gas of second heating intracavity carries out heatable, improves the temperature of natural gas, is favorable to the burning of natural gas, improves the combustion rate of natural gas, has solved the technical problem that the combustion efficiency of stove is low.
Description
Technical Field
The utility model relates to a kiln field especially relates to an energy-saving dual cycle regenerative burner formula kiln.
Background
In the existing furnace, before the fuel gas and the air enter the furnace, the fuel gas and the air are not preheated, and the air has a combustion-supporting effect, so that the fuel gas has the defect of poor combustion effect, the combustion efficiency of the fuel gas is increased, the energy is wasted, and the furnace is not energy-saving and environment-friendly; and before the air enters the furnace, the air is not filtered, so that impurities are removed, and the combustion efficiency of the furnace is easily influenced.
SUMMERY OF THE UTILITY MODEL
Therefore, in view of the above problems, the present invention provides an energy-saving dual cycle regenerative burner kiln. Which solves the technical problem of low combustion efficiency of the furnace.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an energy-saving double-circulation regenerative burner type furnace kiln comprises a furnace body, wherein a first outer shell is arranged on the outer side wall of the furnace body, a first heating cavity is formed between the first outer shell and the outer side wall of the furnace body, the first heating cavity is connected with an air inlet channel, the air inlet channel is connected with an induced draft fan, at least two dust sticking pads which are arranged up and down are arranged in the air inlet channel, and a filter screen is arranged at the air inlet end of the air inlet channel; the first heating cavity is connected with an exhaust valve, and the exhaust direction of the exhaust valve faces the inside of the furnace body; be equipped with the second shell on the furnace body lateral wall, the second shell with form the second between the furnace body lateral wall and heat the chamber, the second is heated the intracavity and is equipped with natural gas line, the air blast valve is connected to natural gas line one end, the air blast valve is in towards the furnace body.
Further:
the furnace body is characterized in that heat preservation layers are arranged on the outer side wall of the furnace body, the first outer shell and the second outer shell, and the heat preservation layers are not arranged at the positions, located on the first outer shell and the second outer shell, of the furnace body.
The dust sticking pad is arranged in a bending mode along the air inlet direction.
The vertical dimension of the dust sticking pad is larger than half of the vertical dimension of the air inlet channel.
And the other end of the natural gas pipeline is connected with a natural gas device.
By adopting the technical scheme, the beneficial effects of the utility model are that:
the utility model discloses heat conduction in the furnace body is to first heating intracavity, heats the air in the first heating intracavity, improves the temperature of air, and simultaneously, heat conduction in the furnace body is to the second heating intracavity, heats the natural gas in the second heating intracavity, improves the temperature of natural gas, is favorable to the burning of natural gas, improves the combustion rate of natural gas, and is energy-concerving and environment-protective, simple structure, and the manufacturing cost is low; the air is filtered through the air inlet channel, larger impurities are left on the filter screen, and smaller impurities are adhered to the dust sticking pad, so that the impurities are prevented from entering the furnace body and affecting the combustion of natural gas; furthermore, the sticky dust pad is arranged along the upward bending of the air inlet direction, so that the resistance of the sticky dust pad to wind is reduced, and the vertical dimension of the sticky dust pad is greater than half of that of the air inlet channel, so that air is filtered by the sticky dust pad.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a sectional view of the furnace body.
Detailed Description
The present invention will now be further described with reference to the accompanying drawings and detailed description.
Referring to fig. 1 and fig. 2, the embodiment provides an energy-saving dual cycle heat accumulation burner type furnace, including furnace body 1, be equipped with first shell body 11 on the furnace body 1 lateral wall, form first heating chamber 110 between first shell body 11 and the furnace body 1 lateral wall, an inlet duct 2 is connected to first heating chamber 110, an draught fan 3 is connected to inlet duct 2, be equipped with four dust binding pads 21 that set up from top to bottom in turn in inlet duct 2, dust binding pads 21 along the crooked setting in air inlet direction, dust binding pads 21's vertical dimension is greater than half of inlet duct 2 vertical dimension. A filter screen 22 is arranged at the air inlet end of the air inlet channel 2; the first heating cavity 110 is connected with an exhaust valve 111, the exhaust valve 111 is arranged on the furnace body 1, and the exhaust direction of the exhaust valve 111 faces the furnace body 1; be equipped with second shell 12 on the 1 lateral wall of furnace body, form second heating chamber 120 between second shell 12 and the 1 lateral wall of furnace body, be equipped with natural gas line 4 in the second heating chamber 120, air jet valve 121 is connected to 4 one ends of natural gas line, and on air jet valve 121 located furnace body 1, air jet valve 121 towards furnace body 1 in, natural gas device 5 is connected to the 4 pipeline other ends of natural gas line. The first outer shell 11 and the second outer shell 12 on the lateral wall of the furnace body 1 are provided with heat preservation layers, and the heat preservation layers are not arranged at the positions, located on the first outer shell 11 and the second outer shell 12, of the furnace body 1.
The dust sticking pad 21 can be arranged without bending, and the dust sticking pad 21 has larger resistance to wind according to the structure, and is arranged according to the condition.
The heat-insulating layer is made of heat-insulating materials, is a known material, and is not described in detail herein.
The natural gas plant 5 is a well-known plant and will not be described in detail herein.
The number of the dust sticking pads 21 can be two, four or even more, and the dust sticking pads 21 are detachably arranged in the air inlet channel 2, which is a known technical means and is not described herein again.
The furnace body 1 is a well-known device and will not be described herein.
The utility model discloses a working method is:
the utility model discloses heat conduction in the furnace body 1 heats the chamber 110 to first in, heats the air in the chamber 110 for first, improves the temperature of air, simultaneously, heat conduction in the furnace body 1 heats the chamber 120 to the second in, heats the natural gas in the chamber 120 for the second, improves the temperature of natural gas, and the natural gas after the heating is sent into the burning in the furnace body 1, and the air after the heating is combustion-supporting for the natural gas, has improved the combustion rate of natural gas.
While the invention has been particularly shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (5)
1. The utility model provides an energy-saving dual cycle regenerative burner formula stove, includes the furnace body, its characterized in that: the outer side wall of the furnace body is provided with a first outer shell, a first heating cavity is formed between the first outer shell and the outer side wall of the furnace body, the first heating cavity is connected with an air inlet channel, the air inlet channel is connected with an induced draft fan, at least two dust sticking pads which are arranged up and down are arranged in the air inlet channel, and an air inlet end of the air inlet channel is provided with a filter screen; the first heating cavity is connected with an exhaust valve, and the exhaust direction of the exhaust valve faces the inside of the furnace body; be equipped with the second shell on the furnace body lateral wall, the second shell with form the second between the furnace body lateral wall and heat the chamber, the second is heated the intracavity and is equipped with natural gas line, the air blast valve is connected to natural gas line one end, the air blast valve is in towards the furnace body.
2. The energy-saving double-circulation regenerative burner kiln according to claim 1, wherein: the furnace body is characterized in that heat preservation layers are arranged on the outer side wall of the furnace body, the first outer shell and the second outer shell, and the heat preservation layers are not arranged at the positions, located on the first outer shell and the second outer shell, of the furnace body.
3. The energy-saving double-circulation regenerative burner kiln according to claim 1, wherein: the dust sticking pad is arranged in a bending mode along the air inlet direction.
4. The energy-saving double-circulation regenerative burner kiln according to claim 1, wherein: the vertical dimension of the dust sticking pad is larger than half of the vertical dimension of the air inlet channel.
5. The energy-saving double-circulation regenerative burner kiln according to claim 1, wherein: and the other end of the natural gas pipeline is connected with a natural gas device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120398999.5U CN215002969U (en) | 2021-02-23 | 2021-02-23 | Energy-saving double-circulation heat storage burner type kiln |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120398999.5U CN215002969U (en) | 2021-02-23 | 2021-02-23 | Energy-saving double-circulation heat storage burner type kiln |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215002969U true CN215002969U (en) | 2021-12-03 |
Family
ID=79157742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120398999.5U Active CN215002969U (en) | 2021-02-23 | 2021-02-23 | Energy-saving double-circulation heat storage burner type kiln |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215002969U (en) |
-
2021
- 2021-02-23 CN CN202120398999.5U patent/CN215002969U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2835884Y (en) | Hot blast heating boiler with biomass briquette fuel | |
| CN2903871Y (en) | High air temp. backheating tunnel kiln | |
| CN207214046U (en) | A kind of novel energy-conserving ladle baking facilities | |
| CN215002969U (en) | Energy-saving double-circulation heat storage burner type kiln | |
| CN208968042U (en) | A kind of indirect hot air stove | |
| CN201246887Y (en) | Hot-air furnace | |
| CN202792519U (en) | Energy-saving temperature control hot air furnace | |
| CN205279727U (en) | Furnace adds hot type and smelts outer heating device of cauldron | |
| CN106642679A (en) | Jet metal hot-blast stove for tea heating dehumidification | |
| CN201193876Y (en) | Jet flow radiation central strile-back heat pipe hot air stove | |
| CN103017330B (en) | Airtight automatic-oxygen-supply, twinbridge-smoke and smoke-drum energy-saving hot blast stove | |
| CN208418810U (en) | Biological particles warming stove | |
| CN201935384U (en) | Energy-saving and environment-friendly hot blast stove | |
| CN2901061Y (en) | Air preheating energy saving boiler | |
| CN205192187U (en) | Eddy current type oven | |
| CN2651659Y (en) | High-efficient coal firing hot-air furnaces | |
| CN204757366U (en) | Hot air stove | |
| CN2218184Y (en) | High temperature and high performance indirect air heating furnace | |
| CN214619679U (en) | Coal-fired and biomass-fuel dual-purpose environment-friendly warming furnace | |
| CN109186086A (en) | A kind of energy-saving gas formula hot-blast stove | |
| CN203784908U (en) | Novel boiler for combustion of biomass pressing block | |
| CN219907739U (en) | High-temperature sterilization hot-blast stove with waste heat recovery device | |
| CN202947313U (en) | Energy-saving hot-blast stove | |
| CN207317257U (en) | A kind of bio oil hot-blast stove residual heat using device | |
| CN209386538U (en) | Improve the small size hot-water boiler of supply air temperature |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |