CN206033783U - Solid heat carrier waste heat utilization system - Google Patents
Solid heat carrier waste heat utilization system Download PDFInfo
- Publication number
- CN206033783U CN206033783U CN201620981820.8U CN201620981820U CN206033783U CN 206033783 U CN206033783 U CN 206033783U CN 201620981820 U CN201620981820 U CN 201620981820U CN 206033783 U CN206033783 U CN 206033783U
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- CN
- China
- Prior art keywords
- solid thermal
- thermal carriers
- heat carrier
- flue gas
- rotary kiln
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- 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
- Y02P10/25—Process efficiency
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- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Abstract
The utility model provides a solid heat carrier waste heat utilization system, it can effectively solve the wasting of resources, the environmental pollution scheduling problem that has the direct abandonment of high temperature slay, slag that produces now after the metal melting and cause. It includes solid heat carrier cooling device, exhaust -heat boiler, dust collector, and solid heat carrier cooling device is used for producing the high temperature flue gas that reaches specified application temperature simultaneously with the solid heat carrier cooling, and solid heat carrier cooling device's high -temperature exhaust gas outlet passes through flue and exhaust -heat boiler's cooling device 1 UNICOM, and the cooling device 1 that exhaust -heat boiler's exhanst gas outlet passes through flue and dust collector is connected, and dust collector's exhanst gas outlet passes through draught fan connection chimney.
Description
Technical field
This utility model is related to heat treatment recovery technology field, specially a kind of solid thermal carriers bootstrap system.
Background technology
Substantial amounts of high temperature slag, slag generally can be generated in Metal Melting production process, in Conventional process these
High temperature slag, slag would generally be directly discarded after cooling down, on the one hand cause the waste of resource, and it is right on the other hand to will also result in
The pollution of environment.
Utility model content
For the problems referred to above, this utility model provides a kind of solid thermal carriers bootstrap system, and which can effectively solving
The problems such as wasting of resources that the high temperature slag that produces after existing Metal Melting, slag are directly discarded and caused, environmental pollution.
Its technical scheme is, a kind of solid thermal carriers bootstrap system, it is characterised in that：Which includes that solid thermal carriers are cold
But device, waste heat boiler, dust arrester, the solid thermal carriers chiller are reached for solid thermal carriers cooling is produced simultaneously
To the high-temperature flue gas of specified use temperature, the high-temperature flue gas outlet of the solid thermal carriers chiller is remaining with described by flue
The gas approach UNICOM of heat boiler, the exhanst gas outlet of the waste heat boiler are passed through flue and are connected with the gas approach of the dust arrester
Connect, the exhanst gas outlet of the dust arrester connects chimney by air-introduced machine.
Further, the solid thermal carriers chiller includes rotary kiln, and the two ends of the rotary kiln are respectively by end
Can relatively rotate between cover seal and rotary kiln and the two end cap, in the end cap at two ends, a side end cap is provided with heat carrier
Import and the high-temperature flue gas outlet, another side end cap are provided with cooling wind inlet, and the cooling wind inlet connects aerator, described
Cooling one side of wind inlet is provided with heating medium outlet on rotary kiln.
Further, the heat carrier conveying direction that the heat carrier import is formed with heating medium outlet is entered with the cooling wind
The flow of flue gas that mouth, high-temperature flue gas outlet are formed is in opposite direction.
Further, the heating medium outlet is provided with several, and described several heating medium outlets are evenly arranged in
The rotary kiln is on the periphery at the end of the cooling wind inlet side.
Further, the rotary kiln is from the heat carrier import to the downward-sloping arrangement of heating medium outlet.
Further, the high-temperature flue gas outlet is arranged at the top of the heat carrier import.
The beneficial effects of the utility model are：Which passes through solid thermal carriers chiller will be the solid thermal carriers of high temperature cold
But the high-temperature flue gas for reaching specified use temperature are produced while, and high-temperature flue gas are delivered to waste heat boiler by flue and carry out waste heat profit
Discharged by chimney by after dust arrester dedusting with the flue gas after cooling down simultaneously；Which can make full use of the heat of the solid thermal carriers of high temperature
Amount, so as to be prevented effectively from high-temp solid the heat carrier directly discarded thermal waste for causing and the adverse effect to environment, meets
Current energy-conserving and environment-protective are required.
Description of the drawings
Fig. 1 is a kind of solid thermal carriers bootstrap system schematic diagram of this utility model.
Reference：10- solid thermal carriers chillers, 11- high-temperature flue gas outlets, 12- rotary kilns, 13a- end caps,
13b- end caps, 14- heat carrier imports, 15- cooling wind inlets, 16- heating medium outlets, 20- waste heat boilers, 21- gas approach,
22- exhanst gas outlets, 23- main-steam outlets, 24- admission ports, 30- dust arresters, 31- gas approach, 32- exhanst gas outlets, 40- draw
Blower fan, 50- aerators, 60- high-temp solid heat carriers.
Specific embodiment
See Fig. 1, a kind of solid thermal carriers bootstrap system of this utility model, which includes solid thermal carriers chiller
10th, waste heat boiler 20, dust arrester 30, solid thermal carriers chiller 10 are reached for solid thermal carriers cooling is produced simultaneously
The high-temperature flue gas of specified use temperature, the high-temperature flue gas outlet 11 of solid thermal carriers chiller 10 pass through flue and waste heat boiler
20 21 UNICOM of gas approach, the exhanst gas outlet 22 of waste heat boiler 20 are connected with the gas approach 31 of dust arrester 30 by flue
Connect, the exhanst gas outlet 32 of dust arrester 30 connects chimney by air-introduced machine 40.
Wherein, solid thermal carriers chiller 10 includes rotary kiln 12, the two ends of rotary kiln 12 respectively by end cap 13a,
13b is sealed and can be relatively rotated between rotary kiln 12 and two end cap 13a, 13b, and end cap 13a is provided with heat carrier import 14 and height
Warm exhanst gas outlet 11, end cap 13b are provided with cooling wind inlet 15, and cooling wind inlet 15 connects aerator 50, and rotary kiln 12 is near cold
But 15 1 side of wind inlet is provided with heating medium outlet 16；The heat carrier conveying that heat carrier import 14 is formed with heating medium outlet 16
The flow of flue gas that direction is formed with cooling wind inlet 15, high-temperature flue gas outlet 11 is in opposite direction；Heat carrier on rotary kiln 12 goes out
Mouth 16 is provided with several, and several heating medium outlets 16 are evenly arranged in rotary kiln 12 near cooling 15 1 side of wind inlet
Periphery on；In Fig. 1,23 is the main-steam outlet of waste heat boiler 20, and 24 is the admission port of waste heat boiler 20；12 self-heating of rotary kiln
Carrier import 14 is to the downward-sloping arrangement of heating medium outlet 16 and high-temperature flue gas outlet 11 is arranged at the upper of heat carrier import 14
Side.
A kind of solid thermal carriers bootstrap system of the present utility model, rotary kiln 12 is under the drive of device for revolving and driving
Constantly overturn, the high-temp solid heat carrier 60 from the rotary kiln 12 that heat carrier import 14 enters downward-sloping setting is synchronous to be overturn
And move to heating medium outlet 16, both sides end cap 13a, 13b transfixion in the turning course of rotary kiln 12, aerator 50
Cooling wind is blown out in rotary kiln 12 from cooling wind inlet 15, cooling wind is clashed into rotary kiln inwall in rotary kiln 12 to be inhaled simultaneously
The heat of high-temp solid heat carrier 60 is received, and on the one hand high-temperature flue gas is on the other hand produced to the cooling of high-temp solid heat carrier 60, is produced
Raw high-temperature flue gas Jing high-temperature flue gas outlets 11 are discharged rotary kiln 12 and enter waste heat boiler 20 by flue by gas approach 21
UTILIZATION OF VESIDUAL HEAT IN is carried out, the flue gas after cooling is discharged and removed into dust arrester 30 by gas approach 31 by exhanst gas outlet 22
Dirt process, the flue gas after removing dust process are discharged via exhanst gas outlet 32 and in the presence of air-introduced machine 40 from chimney.This practicality
Novel system can make full use of the heat of high-temp solid heat carrier, while effectively reduce exhaust gas temperature, reduce harmful gass with
And dust emissions, meet the requirement of environmental protection and energy saving.
Claims (6)
1. a kind of solid thermal carriers bootstrap system, it is characterised in that：Which includes solid thermal carriers chiller, waste heat pot
Stove, dust arrester, the solid thermal carriers chiller are specified using temperature for solid thermal carriers cooling generation simultaneously is reached
The high-temperature flue gas of degree, the high-temperature flue gas outlet of the solid thermal carriers chiller pass through the flue gas of flue and the waste heat boiler
Import UNICOM, the exhanst gas outlet of the waste heat boiler are connected with the gas approach of the dust arrester by flue, the dedusting
The exhanst gas outlet of device connects chimney by air-introduced machine.
2. a kind of solid thermal carriers bootstrap system according to claim 1, it is characterised in that：The solid thermal carriers
Chiller includes rotary kiln, and the two ends of the rotary kiln pass through between end cap seal and rotary kiln and the two end cap respectively
Can relatively rotate, in the end cap at two ends, a side end cap is provided with heat carrier import and the high-temperature flue gas outlet, another side
Cooling wind inlet is covered with, the cooling wind inlet connects aerator, near the cooling wind inlet side on the rotary kiln
End is provided with heating medium outlet.
3. a kind of solid thermal carriers bootstrap system according to claim 2, it is characterised in that：The heat carrier import
The flow of flue gas side formed with the cooling wind inlet, high-temperature flue gas outlet with the heat carrier conveying direction that heating medium outlet is formed
To contrary.
4. a kind of solid thermal carriers bootstrap system according to Claims 2 or 3, it is characterised in that：The heat carrier
Outlet is provided with several, and described several heating medium outlets are evenly arranged in the rotary kiln near the cooling wind inlet
On the periphery at the end of side.
5. a kind of solid thermal carriers bootstrap system according to claim 4, it is characterised in that：The rotary kiln is from institute
Heat carrier import is stated to the downward-sloping arrangement of heating medium outlet.
6. a kind of solid thermal carriers bootstrap system according to claim 5, it is characterised in that：The high-temperature flue gas go out
Mouth is arranged at the top of the heat carrier import.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620981820.8U CN206033783U (en) | 2016-08-30 | 2016-08-30 | Solid heat carrier waste heat utilization system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620981820.8U CN206033783U (en) | 2016-08-30 | 2016-08-30 | Solid heat carrier waste heat utilization system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206033783U true CN206033783U (en) | 2017-03-22 |
Family
ID=58303633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620981820.8U Active CN206033783U (en) | 2016-08-30 | 2016-08-30 | Solid heat carrier waste heat utilization system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206033783U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106148609A (en) * | 2016-08-30 | 2016-11-23 | 江苏太湖锅炉股份有限公司 | Solid thermal carriers bootstrap system |
| CN112985086A (en) * | 2021-02-22 | 2021-06-18 | 晋城市博宇链传动有限公司 | Closed-cycle iron and steel sintered red ore cooling device |
-
2016
- 2016-08-30 CN CN201620981820.8U patent/CN206033783U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106148609A (en) * | 2016-08-30 | 2016-11-23 | 江苏太湖锅炉股份有限公司 | Solid thermal carriers bootstrap system |
| CN112985086A (en) * | 2021-02-22 | 2021-06-18 | 晋城市博宇链传动有限公司 | Closed-cycle iron and steel sintered red ore cooling device |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |