CN208860146U - It is a kind of to recycle residual heat from kiln furnace device using circulation air - Google Patents
It is a kind of to recycle residual heat from kiln furnace device using circulation air Download PDFInfo
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- CN208860146U CN208860146U CN201920132237.3U CN201920132237U CN208860146U CN 208860146 U CN208860146 U CN 208860146U CN 201920132237 U CN201920132237 U CN 201920132237U CN 208860146 U CN208860146 U CN 208860146U
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- air
- kiln
- heat
- collector mat
- residual heat
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Abstract
The utility model provide it is a kind of recycle residual heat from kiln furnace device using circulation air, wherein installing rotary kiln collector mat outside the rotary kiln, cooling kiln collector mat is installed outside cooling kiln；Rotary kiln collector mat and cooling kiln collector mat air outlet converge to be connect with residual heat heat-exchanging device, and residual heat heat-exchanging device is connected with air-introduced machine A, and air outlet shunting is connected with rotary kiln collector mat and cooling kiln collector mat；Cooling kiln feed end installs square chest, and square chest is connect with residual heat heat-exchanging device, and residual heat heat-exchanging device connects deduster and air-introduced machine B, and air-introduced machine B air outlet is connect with cooling kiln discharge end cylinder；Residual heat heat-exchanging device connects heat transmitting medium pipeline；Advantage are as follows: the waste heat generated in the abundant recovered material production process of the utility model, solid particulate matter discharge is reduced, water resources consumption is reduced, prevents to spray the outer pollution discharging of remaining water, improves occupational health operating condition, there is good energy-saving and environmental protection and economic benefit.
Description
Technical field
The utility model relates to waste heat apparatus fields, are filled more particularly, to a kind of using circulation air recycling residual heat from kiln furnace
It sets.
Background technique
The high temperature such as ceramsite sand sintered material in process of production, can undergo high temperature sintering and cooling process, this process meeting
Discharge a large amount of heat.At present in material cooling procedure generally by kiln outer surface force shower water and or ventilation etc. shapes
Formula cools down.Kiln heat is largely dissipated in workshop.Existing system not only causes a large amount of wastes of heat, but also disappears
A large amount of water resource is consumed, while causing operating ambient temperature height in workshop, is unfavorable for employee's occupational health；In addition kiln is using logical
Partial material particulate matter is taken in wind cooling out of, causes certain air pollution.
Summary of the invention
The purpose of this utility model is that solve the deficiencies in the prior art, and a kind of utilization is provided
Circulation air recycles residual heat from kiln furnace device.
The new technical solution of the utility model is: a kind of to recycle residual heat from kiln furnace device, including rotary kiln using circulation air
Collector mat, cooling kiln collector mat, square chest, residual heat heat-exchanging device, air-introduced machine A, air quantity controller A, deduster, air-introduced machine B, wind
Valve, rotary kiln, cooling kiln and air quantity controller B, the rotary kiln external seal are equipped with rotary kiln collector mat, and rotary kiln
Collector mat is fixed on rotary kiln platform by support；The cooling kiln external seal is equipped with cooling kiln collector mat, and cooling
Kiln collector mat is fixed on cooling kiln platform by support；It is equipped at the top of the rotary kiln collector mat and cooling kiln collector mat
Air port, the air outlet is converged by air hose to be connect with residual heat heat-exchanging device, and the residual heat heat-exchanging device is connected by air hose
It is connected to air-valve A, the air-valve A is connect with the air inlet of air-introduced machine A, and the air outlet of air-introduced machine A is connected with by air hose shunting
The air inlet of the air inlet of rotary kiln collector mat and cooling kiln collector mat, the rotary kiln collector mat air inlet are equipped with wind
Valve C, the cooling kiln collector mat air inlet are equipped with air-valve B, and the air-introduced machine A has Boiler pressure control by circuit connection
Device A, the air quantity controller A have air-valve A, air-valve B and air-valve C by connection；The cooling kiln feed end
It is sealed and installed with square chest, the square chest is connected by the air inlet of air hose and residual heat heat-exchanging device, and residual heat heat-exchanging device goes out
Air port is connected with deduster through air hose, the deduster air outlet be connected with air-valve D, the air-valve D and air-introduced machine B into
The air outlet of air port connection, air-introduced machine B is connect through air hose with the cylinder of cooling kiln discharge end, and the air-introduced machine B passes through circuit
It is connected with air quantity controller B, the air quantity controller B has air-valve D by connection；The residual heat heat-exchanging device
Heat absorption side-entrance is connect with heat transmitting medium pipeline low-temperature end, residual heat heat-exchanging device heat absorption side outlet and heat transmitting medium pipe
The connection of road temperature end.
The rotary kiln collector mat inner circulating air flows to feed end kiln outer wall along rotary kiln discharge end kiln outer wall.
The cooling kiln collector mat inner circulating air flows to feed end kiln outer wall along cooling kiln discharge end kiln outer wall.
The cooling kiln inner circulating air flows to kiln inner cavity feed end by cooling down kiln kiln inner cavity discharge end.
The cooling kiln inner circulating air and material is mixing heat-exchange.
The air quantity controller A is according to circulation at outlet air convergence tube at the top of rotary kiln collector mat and cooling kiln collector mat
Air temperature control air-introduced machine A or air-valve A, air-valve B and air-valve C aperture regulation air force.
The air quantity controller B draws according to air hose inner circulating air temperature control between square chest and residual heat heat-exchanging device
Blower B or air-valve D aperture regulation air force.
Air hose between the square chest and residual heat heat-exchanging device is metal, nonmetallic or synthesis high temperature resistant material.
Air hose, rotary kiln collector mat and the cooling kiln collector mat is externally provided with heat preservation outer jacket, and is equipped in air hose resistance to
Grind coating.
The square chest is equipped with high temperature resistant, wear resistance lining.
The utility model has the following beneficial effects: the waste heat generated in the abundant recovered material production process of the utility model, subtracts
Few solid particulate matter discharge reduces water resources consumption, prevents to spray the outer pollution discharging of remaining water, improves occupational health operating condition, tool
There are good energy-saving and environmental protection and economic benefit.
Detailed description of the invention
Fig. 1 is the attachment structure schematic diagram of the utility model.
Wherein: 1 being rotary kiln collector mat, 2 be cooling kiln collector mat, 3 be square chest, 4 be residual heat heat-exchanging device, 5 be air inducing
Machine A, 6 be air quantity controller A, 7 be deduster, 8 be air-introduced machine B, 9 be rotary kiln, 10 be cooling kiln, 11 be Boiler pressure control dress
Set B, 12 be air-valve A, 13 be air-valve B, 14 be air-valve C, 15 be air-valve D.
Specific embodiment
The utility model will be further described below with reference to the accompanying drawings.
It is a kind of to recycle residual heat from kiln furnace device, including rotary kiln collector mat 1, cooling kiln collector mat 2, square chest using circulation air
3, residual heat heat-exchanging device 4, air-introduced machine A5, air quantity controller A6, deduster 7, air-introduced machine B8, air-valve, rotary kiln 9, cooling kiln
10 and air quantity controller B11,9 external seal of rotary kiln is equipped with rotary kiln collector mat 1, and rotary kiln collector mat 1 is logical
Support is crossed to be fixed on 9 platform of rotary kiln；10 external seal of cooling kiln is equipped with cooling kiln collector mat 2, and cooling kiln collection
Heat cover 2 is fixed on cooling 10 platform of kiln by support；It is equipped at the top of the rotary kiln collector mat 1 and cooling kiln collector mat 2
Air outlet, the air outlet is converged by air hose to be connect with residual heat heat-exchanging device 4, and the residual heat heat-exchanging device 4 passes through wind
Pipe is connected with air-valve A12, and the air-valve A12 is connect with the air inlet of air-introduced machine A5, and the air outlet of air-introduced machine A5 passes through air hose
Shunt the air inlet of the air inlet for being connected with rotary kiln collector mat 1 and cooling kiln collector mat 2, the rotary kiln collector mat 1 into
Air-valve C14 is installed, 2 air inlet of cooling kiln collector mat is equipped with air-valve B13, and the air-introduced machine A5 is logical at air port
Oversampling circuit is connected with air quantity controller A6, and the air quantity controller A6 has air-valve A12, air-valve B13 by connection
And air-valve C14；10 feed end of cooling kiln is sealed and installed with square chest 3, and the square chest 3 is filled by air hose and waste heat heat exchange
4 air inlet connection is set, the air outlet of residual heat heat-exchanging device 4 is connected with deduster 7,7 air outlet of deduster through air hose
Be connected with air-valve D15, the air-valve D15 is connect with the air inlet of air-introduced machine B8, the air outlet of air-introduced machine B8 through air hose with it is cold
But the cylinder connection of 10 discharge end of kiln, the air-introduced machine B8 have air quantity controller B11, the air quantity by circuit connection
Control device B11 has air-valve D15 by connection；The heat absorption side-entrance of residual heat heat-exchanging device 4 and heat transmitting medium
The connection of pipeline low-temperature end, the heat absorption side outlet of residual heat heat-exchanging device 4 are connect with heat transmitting medium pipeline temperature end.
1 inner circulating air of rotary kiln collector mat flows to outside feed end kiln along 9 discharge end kiln outer wall of rotary kiln
Wall.
2 inner circulating air of cooling kiln collector mat flows to outside feed end kiln along cooling 10 discharge end kiln outer wall of kiln
Wall.
10 inner circulating air of cooling kiln flows to kiln inner cavity feed end by cooling down 10 kiln inner cavity discharge end of kiln.
10 inner circulating air of cooling kiln and material is mixing heat-exchange.
The air quantity controller A6 is according to rotary kiln collector mat 1 and cools down at 2 top outlet air convergence tube of kiln collector mat
Circulating air temperature controls air-introduced machine A5 or air-valve A12, air-valve B13 and air-valve C14 aperture regulation air force.
The air quantity controller B11 is according to air hose inner circulating air temperature control between square chest 3 and residual heat heat-exchanging device 4
Air-introduced machine B8 or air-valve D15 aperture regulation air force processed.
Air hose between the square chest 3 and residual heat heat-exchanging device 4 is metal, nonmetallic or synthesis high temperature resistant material.
Air hose, rotary kiln collector mat 1 and the cooling kiln collector mat 2 is externally provided with heat preservation outer jacket, and is equipped in air hose
Wear-resistant coating.
The square chest 3 is equipped with high temperature resistant, wear resistance lining.
A kind of to include two sets of circulation air processes using circulation air recycling residual heat from kiln furnace device, circulation air process one is
Circulation air system between collector mat and kiln outer wall, circulation air process two are the circulation air system of cooling kiln kiln inner cavity
System.
Circulation air process one is by rotary kiln collector mat 1, cooling kiln collector mat 2, residual heat heat-exchanging device 4, air-introduced machine A5, wind
Amount control device A6, air-valve A12, air-valve B13, air-valve C14 and air hose composition, circulation air is in rotary kiln collector mat 1 and cooling
It is flowed in kiln collector mat 2 from air inlet to air outlet, circulation air is heated to 80~150 DEG C by kiln outer wall, is heated circulation
Air enters residual heat heat-exchanging device 4 by air hose, preheats to heated medium in residual heat heat-exchanging device 4, through residual heat heat-exchanging device 4
Heat exchange is delivered to 1 air inlet of rotary kiln collector mat and cooling after air-introduced machine A5 pressurization to the circulation air after 30 DEG C~80 DEG C
2 air inlet of kiln collector mat forms closed cycle, and air quantity controller A6 is pushed up according to rotary kiln collector mat 1 and cooling kiln collector mat 2
Circulating air temperature is by individually or simultaneously controlling air-introduced machine A5 frequency conversion or air-valve A12, air-valve B13, wind at portion's outlet air convergence tube
Valve C14 aperture, regulating air volume.
Circulation air process two by square chest 3, residual heat heat-exchanging device 4, deduster 7, air-introduced machine B8, air quantity controller B11,
Air-valve D15 and air hose composition, circulation air are passed through kiln inner cavity by cooling down 10 discharge end of kiln, are flowed from discharge end to feed end,
By being material forced cooling with material directly contact.Material by 1000 DEG C or more be cooled to 200 DEG C hereinafter, circulation air by
120~150 DEG C are warming up to 650~1000 DEG C, and high temperature circulation air enters residual heat heat-exchanging device 4 through square chest 3 and air hose, in waste heat
Air passes through air hose through 7 dedusting of deduster, then after air-introduced machine B8 pressurization after heat release is cooled to 120~150 DEG C in heat-exchanger rig 4
It is delivered in the cylinder of cooling 10 discharge end of kiln.Air quantity controller B11 is according to air hose between square chest 3 and residual heat heat-exchanging device 4
Inner circulating air temperature individually or simultaneously controls air-introduced machine B8 or air-valve D15 aperture, regulating air volume.
Claims (10)
1. a kind of recycle residual heat from kiln furnace device, including rotary kiln collector mat (1), cooling kiln collector mat (2), side using circulation air
Case (3), residual heat heat-exchanging device (4), air-introduced machine A(5), air quantity controller A(6), deduster (7), air-introduced machine B(8), air-valve,
Rotary kiln (9), cooling kiln (10) and air quantity controller B(11), it is characterised in that: rotary kiln (9) the external seal installation
Have rotary kiln collector mat (1), and rotary kiln collector mat (1) is fixed on rotary kiln (9) platform by support；The cooling kiln
(10) external seal is equipped with cooling kiln collector mat (2), and cooling kiln collector mat (2) are fixed on cooling kiln (10) platform by support
On；It is equipped with air outlet at the top of the rotary kiln collector mat (1) and cooling kiln collector mat (2), the air outlet passes through air hose
Converge and connect with residual heat heat-exchanging device (4), the residual heat heat-exchanging device (4) is connected with air-valve A(12 by air hose), it is described
Air-valve A(12) connect with the air inlet of air-introduced machine A(5), air-introduced machine A(5) air outlet by air hose shunting be connected with rotary kiln
The air inlet of collector mat (1) and the air inlet of cooling kiln collector mat (2), rotary kiln collector mat (1) the air inlet installation
Have air-valve C(14), described cooling kiln collector mat (2) air inlet is equipped with air-valve B(13), the air-introduced machine A(5) pass through
Circuit connection has air quantity controller A(6), the air quantity controller A(6) by connection have air-valve A(12), air-valve
B(13) and air-valve C(14)；Described cooling kiln (10) feed end is sealed and installed with square chest (3), and the square chest (3) passes through wind
Pipe is connect with the air inlet of residual heat heat-exchanging device (4), and the air outlet of residual heat heat-exchanging device (4) is connected with deduster (7) through air hose,
Described deduster (7) air outlet is connected with air-valve D(15), the air-valve D(15) it is connect with the air inlet of air-introduced machine B(8),
Air-introduced machine B(8) air outlet connect through air hose with the cylinder of cooling kiln (10) discharge end, the air-introduced machine B(8) pass through circuit
It is connected with air quantity controller B(11), the air quantity controller B(11) by connection have air-valve D(15)；Described
Residual heat heat-exchanging device (4) heat absorption side-entrance is connect with heat transmitting medium pipeline low-temperature end, and residual heat heat-exchanging device (4) heat absorbing side goes out
Mouth is connect with heat transmitting medium pipeline temperature end.
2. a kind of utilization circulation air according to claim 1 recycles residual heat from kiln furnace device, it is characterised in that: described returns
Rotary kiln collector mat (1) inner circulating air flows to feed end kiln outer wall along rotary kiln (9) discharge end kiln outer wall.
3. a kind of utilization circulation air according to claim 1 recycles residual heat from kiln furnace device, it is characterised in that: described is cold
But kiln collector mat (2) inner circulating air flows to feed end kiln outer wall along cooling kiln (10) discharge end kiln outer wall.
4. a kind of utilization circulation air according to claim 1 recycles residual heat from kiln furnace device, it is characterised in that: described is cold
But kiln (10) inner circulating air flows to kiln inner cavity feed end by cooling down kiln (10) kiln inner cavity discharge end.
5. a kind of utilization circulation air according to claim 4 recycles residual heat from kiln furnace device, it is characterised in that: described is cold
But kiln (10) inner circulating air and material are mixing heat-exchange.
6. a kind of utilization circulation air according to claim 1 recycles residual heat from kiln furnace device, it is characterised in that: the wind
Amount control device A(6) according to circulation air temperature at outlet air convergence tube at the top of rotary kiln collector mat (1) and cooling kiln collector mat (2)
Degree control air-introduced machine A(5) or air-valve A(12), air-valve B(13) and air-valve C(14) aperture regulation air force.
7. a kind of utilization circulation air according to claim 1 recycles residual heat from kiln furnace device, it is characterised in that: the wind
Amount control device B(11) according to air hose inner circulating air temperature control air-introduced machine B between square chest (3) and residual heat heat-exchanging device (4)
(8) or air-valve D(15) aperture regulation air force.
8. a kind of utilization circulation air according to claim 1 recycles residual heat from kiln furnace device, it is characterised in that: the side
Air hose between case (3) and residual heat heat-exchanging device (4) is metal, nonmetallic or synthesis high temperature resistant material.
9. a kind of utilization circulation air according to claim 1 recycles residual heat from kiln furnace device, it is characterised in that: the wind
Pipe, rotary kiln collector mat (1) and cooling kiln collector mat (2) are externally provided with heat preservation outer jacket, and wear-resistant coating is equipped in air hose.
10. a kind of utilization circulation air according to claim 1 recycles residual heat from kiln furnace device, it is characterised in that: described
Square chest (3) is equipped with high temperature resistant, wear resistance lining.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920132237.3U CN208860146U (en) | 2019-01-25 | 2019-01-25 | It is a kind of to recycle residual heat from kiln furnace device using circulation air |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920132237.3U CN208860146U (en) | 2019-01-25 | 2019-01-25 | It is a kind of to recycle residual heat from kiln furnace device using circulation air |
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| Publication Number | Publication Date |
|---|---|
| CN208860146U true CN208860146U (en) | 2019-05-14 |
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| CN201920132237.3U Active CN208860146U (en) | 2019-01-25 | 2019-01-25 | It is a kind of to recycle residual heat from kiln furnace device using circulation air |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109579555A (en) * | 2019-01-25 | 2019-04-05 | 山东莱克工程设计有限公司 | It is a kind of to recycle residual heat from kiln furnace device and method using circulation air |
-
2019
- 2019-01-25 CN CN201920132237.3U patent/CN208860146U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109579555A (en) * | 2019-01-25 | 2019-04-05 | 山东莱克工程设计有限公司 | It is a kind of to recycle residual heat from kiln furnace device and method using circulation air |
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