CN205747490U - Utilize the production technique for fertilizer warm-air supply system of fume afterheat - Google Patents
Utilize the production technique for fertilizer warm-air supply system of fume afterheat Download PDFInfo
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- CN205747490U CN205747490U CN201620636402.5U CN201620636402U CN205747490U CN 205747490 U CN205747490 U CN 205747490U CN 201620636402 U CN201620636402 U CN 201620636402U CN 205747490 U CN205747490 U CN 205747490U
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- air
- fertilizer
- production technique
- heat exchange
- warm
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Abstract
This utility model is a kind of production technique for fertilizer warm-air supply system utilizing fume afterheat, and it includes the heat exchange columns with normal temperature air entrance and hot air outlet, and described normal temperature air entrance connects air filter；Being provided with heat exchanger in heat exchange columns, the arrival end of heat exchanger communicates with the exhaust opening of boiler, and the port of export connects cleaner unit, and the smoke end of cleaner unit connects air-introduced machine.Native system takes full advantage of the heat energy of the high-temperature flue gas that boiler combustion produces, and transfers thermal energy to air by heat exchange method, and hot-air is used for drying and the heating of production technique for fertilizer.There is the saving energy, reduce the prominent effect of production cost.
Description
Technical field
This utility model relates to a kind of warm-air supply system, is specifically related to a kind of production technique for fertilizer utilizing fume afterheat
Warm-air supply system.
Background technology
Production technique for fertilizer be unable to do without hot blast, and the operation such as such as raw material reaction heating, granule drying is required for Hot-blast Heating.
Fertilizer production enterprise typically uses the mode that air is electrically heated its temperature of raising to prepare hot blast at present.The master of this mode
Wanting shortcoming is that energy consumption is high, and then causes operation cost of enterprises to increase.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of production technique for fertilizer hot blast utilizing fume afterheat
Feed system, utilizes boiler smoke heat to prepare hot blast for production technique for fertilizer, reaches to save the purpose of the energy.
The technical solution of the utility model is as follows:
Utilize the production technique for fertilizer warm-air supply system of fume afterheat, it is characterised in that it includes entering with normal temperature air
Mouth and the heat exchange columns of hot air outlet, described normal temperature air entrance connects air filter；Heat exchanger is installed in heat exchange columns,
The arrival end of heat exchanger communicates with the exhaust opening of boiler, and the port of export connects cleaner unit, and the smoke end of cleaner unit connects air inducing
Machine.
Described heat exchanger includes that root is fixed on heat exchange columns inwall and each has some pieces of heat radiations of exhaust gases passes
Plate, is interconnected by flue gas arm between the exhaust gases passes of adjacent heat radiation plate, the heat sink of bottom and the exhaust opening of boiler
Communicating, heat sink topmost communicates with fume pipe.
Being provided with on heat exchange columns outer wall and clear up pipe one to one with described heat sink, described cleaning pipe the inner is corresponding
Heat sink communicate, outer end is with closing door.
Described heat sink outer surface is with fin.
The heat having the active effect that native system takes full advantage of the high-temperature flue gas that boiler combustion produces of the present utility model
Can, transferring thermal energy to air by heat exchange method, hot-air is used for drying and the heating of production technique for fertilizer.There is saving
The energy, reduces the prominent effect of production cost.
Heat exchanger main body of the present utility model is plate type radiator sheet, and each piece of plate type radiator sheet outer end is provided with cleaning
Pipe, it is simple to heat exchanger is cleared up.
Accompanying drawing explanation
Fig. 1 is structure of the present utility model and operation principle schematic diagram.
Detailed description of the invention
This utility model is further illustrated below in conjunction with the accompanying drawings with embodiment.
Such as Fig. 1, embodiment of the present utility model include side with normal temperature air entrance, top with hot air outlet 6
Heat exchange columns 5, described normal temperature air entrance by air supply pipe 2 connect have air filter 1.Normal temperature air is through air filter
Participating in heat exchange after 1 filtration in normal temperature air entrance enters heat exchange columns, high temperature air goes out system for fertilizer through hot air outlet 6
The drying of material manufacturing technique and heating.
Being provided with heat exchanger 4 in heat exchange columns 5, the arrival end of heat exchanger 4 communicates with the exhaust opening of boiler 10, and the port of export passes through
Fume pipe 7 connects cleaner unit 9, and the smoke end of cleaner unit 9 is connected by trachea air-introduced machine 8.Under air-introduced machine 8 acts on, pot
The high-temperature flue gas that fire grate goes out flows through heat exchanger 4 and participates in heat exchange, transfers heat to the air in heat exchange columns, then through fume pipe
7 enter cleaner unit 9, give off system after dust is removed.
Described heat exchanger 4 includes that root is fixed on heat exchange columns 5 inwall and each has some pieces of exhaust gases passes and dissipates
Hot plate, is interconnected by flue gas arm between the exhaust gases passes of adjacent heat radiation plate, the heat sink of bottom and the row of boiler 10
Mouth communicates, and heat sink topmost communicates with fume pipe 7.
Described heat sink outer surface is with fin, to improve heat exchange area.
Be provided with on heat exchange columns 5 outer wall and clear up pipe 3 one to one with described heat sink, described cleaning pipe 3 inner and its
Corresponding heat sink communicates, and outer end is with closing door.After using after a while, open closing door and clear up the heat radiation of its correspondence
Plate inwall.
Claims (4)
1. utilize the production technique for fertilizer warm-air supply system of fume afterheat, it is characterised in that it includes with normal temperature air entrance
With the heat exchange columns (5) of hot air outlet (6), described normal temperature air entrance connects air filter (1)；Peace in heat exchange columns (5)
Equipped with heat exchanger (4), the arrival end of heat exchanger (4) communicates with the exhaust opening of boiler (10), and the port of export connects cleaner unit (9),
The smoke end of cleaner unit (9) connects air-introduced machine (8).
Utilize the production technique for fertilizer warm-air supply system of fume afterheat the most as claimed in claim 1, it is characterised in that: described
Heat exchanger (4) include that root is fixed on heat exchange columns (5) inwall and each has some blocks of heat sinks of exhaust gases passes, adjacent
Interconnected by flue gas arm between the exhaust gases passes of heat sink, the exhaust opening phase of the heat sink of bottom and boiler (10)
Logical, heat sink topmost communicates with fume pipe (7).
Utilize the production technique for fertilizer warm-air supply system of fume afterheat the most as claimed in claim 2, it is characterised in that: heat exchange
Being provided with on tower (5) outer wall and clear up pipe (3) one to one with described heat sink, described cleaning pipe (3) is inner corresponding
Heat sink communicates, and outer end is with closing door.
Utilize the production technique for fertilizer warm-air supply system of fume afterheat the most as claimed in claim 2 or claim 3, it is characterised in that:
Described heat sink outer surface is with fin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620636402.5U CN205747490U (en) | 2016-06-25 | 2016-06-25 | Utilize the production technique for fertilizer warm-air supply system of fume afterheat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620636402.5U CN205747490U (en) | 2016-06-25 | 2016-06-25 | Utilize the production technique for fertilizer warm-air supply system of fume afterheat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205747490U true CN205747490U (en) | 2016-11-30 |
Family
ID=57384438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620636402.5U Active CN205747490U (en) | 2016-06-25 | 2016-06-25 | Utilize the production technique for fertilizer warm-air supply system of fume afterheat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205747490U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106403280A (en) * | 2016-06-25 | 2017-02-15 | 五洲丰农业科技有限公司 | Fertilizer production process hot blast supply system using flue gas waste heat |
-
2016
- 2016-06-25 CN CN201620636402.5U patent/CN205747490U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106403280A (en) * | 2016-06-25 | 2017-02-15 | 五洲丰农业科技有限公司 | Fertilizer production process hot blast supply system using flue gas waste heat |
| CN106403280B (en) * | 2016-06-25 | 2021-09-28 | 五洲丰农业科技有限公司 | Utilize hot-blast feed system of fertilizer production technology of flue gas waste heat |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Hot air supply system for fertilizer production process using waste heat of flue gas Effective date of registration: 20201126 Granted publication date: 20161130 Pledgee: SINOAGRI HOLDING Co.,Ltd. Pledgor: WUZHOUFENG AGRICULTURAL SCIENCE & TECHNOLOGY Co.,Ltd. Registration number: Y2020980008490 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |