CN207395192U - A kind of air draught type hot-blast stove - Google Patents
A kind of air draught type hot-blast stove Download PDFInfo
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- CN207395192U CN207395192U CN201721322590.5U CN201721322590U CN207395192U CN 207395192 U CN207395192 U CN 207395192U CN 201721322590 U CN201721322590 U CN 201721322590U CN 207395192 U CN207395192 U CN 207395192U
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- air draught
- thermal chimney
- hot
- blast stove
- air
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Abstract
The utility model discloses a kind of air draught type hot-blast stoves, including furnace body, suction ventilator, hot zone, ceiling and air blower, the furnace interior is additionally provided with thermal chimney, the thermal chimney is arranged at the top of hot zone, for the air blower of exhausting, the thermal chimney bottom connects suction ventilator by aspiration channel for the hot zone one side connection.The fuel combustion of the utility model energy-saving high-efficiency hot-blast stove is abundant, and in-furnace temperature is high, and air heating time is long, and heat exchanger effectiveness is high, and the waste heat of effective recycling discharge flue gas, reduces smog discharge temperature, improves heating efficiency, energy conservation and environmental protection；The utility model has the advantages of simple structure and easy realization, and manufacture is at low cost, and business efficiency is high.
Description
Technical field
The utility model is related to Tea Production technical field of processing equipment, more particularly to a kind of air draught type hot-blast stove.
Background technology
Tea hot air water-removing machine is to apply to be a kind of universal water-removing equipment, and hot air water-removing machine, which needs to be equipped with, uses indirect type
Hot-blast stove, indirect hot air stove, which is primarily adapted for use in dried material, not to be allowed to be contaminated, by the heat exchanger of diversified forms come
Heat air.Existing indirect hot air stove thermal energy conversion efficiency is low, and fuel consumption is big, and thermal loss is big, and use compared with
For cheap incendiary material such as：Firewood has bituminous coal etc., easily pollutes tealeaves.For this purpose, a kind of it is proposed that air draught type hot-blast stove.
Utility model content
The main purpose of the utility model is that providing a kind of air draught type hot-blast stove, can effectively solve in background technology
Problem.
To achieve the above object, the technical solution that the utility model is taken is：
A kind of air draught type hot-blast stove, including furnace body, suction ventilator, hot zone, ceiling and air blower, the furnace interior is also set
There is thermal chimney, the thermal chimney is arranged at the top of hot zone, and the hot zone one side connection is for the air blower of exhausting, the heat
Air duct bottom connects suction ventilator by aspiration channel.
Further, the thermal chimney is connected by tie-beam with inboard wall of furnace body, and the tie-beam is connected to heat in a ring
Between air duct and inboard wall of furnace body, the tie-beam is hollow mesh structure.
Further, the aspiration channel is equipped with air draught control mouth, and the air draught control mouth includes baffle and card slot, described
Card slot is arranged on air draught inside pipe wall, and for the baffle plate setting between card slot and air draught inside pipe wall, the baffle is equipped with bolt head.
Further, the ceiling is arranged at the top of thermal chimney, and the ceiling diameter is more than furnace body, the thermal chimney top
It is additionally provided with the splash-back in a ring being obliquely installed.
Compared with prior art, the utility model has the advantages that：The fuel combustion of energy-saving high-efficiency hot-blast stove is filled
Point, in-furnace temperature is high, and air heating time is long, and heat exchanger effectiveness is high, and the waste heat of effective recycling discharge flue gas, reduces
Smog discharge temperature improves heating efficiency, energy conservation and environmental protection；The utility model has the advantages of simple structure and easy realization, and manufactures cost
Low, business efficiency is high.
Description of the drawings
Fig. 1 is a kind of overall structure diagram of air draught type hot-blast stove of the utility model.
In figure：1st, furnace body；2nd, bolt head；3rd, baffle；4th, card slot；5th, aspiration channel；6th, suction ventilator；7th, hot zone；8th, air blower；
9th, thermal chimney；10th, tie-beam；11st, ceiling；12nd, splash-back.
Specific embodiment
Technical means, creative features, achievable purpose and effectiveness to realize the utility model are easy to understand, below
With reference to specific embodiment, the utility model is expanded on further.
As shown in Figure 1, a kind of air draught type hot-blast stove, including furnace body 1, suction ventilator 6, hot zone 7, ceiling 12 and air blower 8,
Thermal chimney 9 is additionally provided with inside the furnace body 1, the thermal chimney 9 is arranged on 7 top of hot zone, and 7 one side of the hot zone connection is used
In the air blower 8 of exhausting, 9 bottom of thermal chimney connects suction ventilator 6 by aspiration channel 5.
A kind of air draught type hot-blast stove of the utility model, in use, to meet fuel needed for each area heating
Different (as used firewood, there is bituminous coal etc.) materials carry out combustion heating, by thermal chimney 9, carry out indirectly to the sky in thermal chimney 9
Gas is heated, then is suctioned out hot wind by suction ventilator 6, and so that tea-drying water-removing is used, when hot zone, 7 fuel is fired
During burning, substantial amounts of heat can be flowed out from the gap between 1 inner wall of thermal chimney 9 and furnace body, and thermal chimney 9 and furnace body are arranged on by annular
The tie-beam 10 of 1 inner wall, after dust obstructs caused by burning, heat continues to rise, then by connecting thermal chimney 9
This partial heat is carried out absorption recycling by suction ventilator 6, when suction ventilator 6 be pumped into hot blast temperature it is excessively high, by opening aspiration channel
Baffle on 5 under the action of suction ventilator 6, then sucks substantial amounts of Cryogenic air, can play the effect of cooling, when the temperature is low,
It is largely supplied oxygen for fuel by air blower 8, accelerates fuel combustion, improve in-furnace temperature.
Embodiment described above is only that the preferred embodiment of the utility model is described, not to this practicality
New scope is defined, and on the premise of the spirit of the design of the utility model is not departed from, those of ordinary skill in the art are to this
The various modifications and improvement that the technical solution of utility model is made, should all fall into the scope of protection of the utility model.
Claims (4)
1. a kind of air draught type hot-blast stove, including furnace body, suction ventilator, hot zone, ceiling and air blower, it is characterised in that：The stove
Internal portion is additionally provided with thermal chimney, and the thermal chimney is arranged at the top of hot zone, and the hot zone one side connection is used for the drum of exhausting
Wind turbine, the thermal chimney bottom connect suction ventilator by aspiration channel.
2. a kind of air draught type hot-blast stove according to claim 1, it is characterised in that：The thermal chimney passes through tie-beam and stove
Internal wall connection, the tie-beam are connected between thermal chimney and inboard wall of furnace body in a ring, and the tie-beam is hollow mesh knot
Structure.
3. a kind of air draught type hot-blast stove according to claim 2, it is characterised in that：The aspiration channel is controlled equipped with air draught
Mouthful, the air draught control mouth includes baffle and card slot, and the card slot is arranged on air draught inside pipe wall, and the baffle plate setting is in card slot
Between air draught inside pipe wall, the baffle is equipped with bolt head.
4. a kind of air draught type hot-blast stove according to claim 3, it is characterised in that：The ceiling is arranged on thermal chimney top
Portion, the ceiling diameter are more than furnace body, the splash-back in a ring being obliquely installed are additionally provided at the top of the thermal chimney.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721322590.5U CN207395192U (en) | 2017-10-15 | 2017-10-15 | A kind of air draught type hot-blast stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721322590.5U CN207395192U (en) | 2017-10-15 | 2017-10-15 | A kind of air draught type hot-blast stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207395192U true CN207395192U (en) | 2018-05-22 |
Family
ID=62332220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721322590.5U Active CN207395192U (en) | 2017-10-15 | 2017-10-15 | A kind of air draught type hot-blast stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207395192U (en) |
-
2017
- 2017-10-15 CN CN201721322590.5U patent/CN207395192U/en active Active
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