CN204475115U - A kind of asphalt mixing plant with heat exchanger - Google Patents
A kind of asphalt mixing plant with heat exchanger Download PDFInfo
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- CN204475115U CN204475115U CN201520059661.1U CN201520059661U CN204475115U CN 204475115 U CN204475115 U CN 204475115U CN 201520059661 U CN201520059661 U CN 201520059661U CN 204475115 U CN204475115 U CN 204475115U
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- heat exchanger
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Abstract
The utility model discloses a kind of asphalt mixing plant with heat exchanger, it is characterized in that, the heat exchanger of the tail gas waste heat drying cold burden with equipment exhausting is added in the asphalt mixing plant meeting " GBT_17808-2010_ road construction and Maintenance Machinery equipment _ asphalt mixing plant ", comprise cold burden bucket, pay-off, drying drum, elevator, vibrosieve, storage bin, meausring apparatus, agitator, primary dust removing device, secondary ash collector, heat exchanger, air-introduced machine and chimney, this mixing plant also comprises the deduster be connected with drying drum feed end top, described dust remover air duct outlet is connected with primary dust removing device entrance point, the described primary dust removing device port of export is connected with secondary ash collector entrance point, the described secondary ash collector port of export is connected with heat exchanger entrance point, described heat exchanger exit end is connected with air-introduced machine arrival end, the described air-introduced machine port of export is connected with chimney.The concrete advantage of the utility model is for saving fuel, energy-conserving and environment-protective.
Description
Technical field
The utility model relates to road construction and Maintenance Machinery apparatus field, is related specifically to a kind of asphalt mixing plant with heat exchanger.
Background technology
At present, along with expanding economy, infrastructure construction dynamics constantly strengthens, especially more obvious to the construction of road, then in road construction, the material of the road surface pavement often used is exactly bituminous concrete, so for the mixing plant of pitch occur comparatively frequent.
And the asphalt mixing plant of prior art, compound after drying utilizing drying roller is transported in vibrosieve by elevator, but the higher waste gas of a large amount of temperature produced in drying course is transported in deduster, the mixture particle carried in waste gas and dust screen by deduster, are directly discharged in air by the waste gas of higher temperature by blower fan.In the process, be discharged into the high-temp waste gas in air, cause the waste of fuel.
But for the deficiencies in the prior art, developer is necessary to develop the asphalt mixing plant that a kind of reasonable in design, structure is simple, effectively can utilize high-temp waste gas, save fuel, energy-conserving and environment-protective.
Utility model content
For solving prior art Problems existing, the utility model object provide a kind of reasonable in design, structure simple, the asphalt mixing plant with heat exchanger that effectively can utilize high-temp waste gas, save fuel, energy-conserving and environment-protective.
For solving above technical problem, the utility model comes to be realize by the following technical solutions: a kind of asphalt mixing plant with heat exchanger, at the existing heat exchanger meeting in the asphalt mixing plant of " GBT_17808-2010_ road construction and Maintenance Machinery equipment _ asphalt mixing plant " the tail gas waste heat drying cold burden added with equipment exhausting, described asphalt mixing plant also comprises for the drying drum of heating, drying compound and the deduster that is connected with drying drum feed end top, described dust remover air duct outlet is connected with primary dust removing device entrance point, the described primary dust removing device port of export is connected with secondary ash collector entrance point, the described secondary ash collector port of export is connected with heat exchanger entrance point, described heat exchanger exit end is connected with air-introduced machine arrival end, the described air-introduced machine port of export is connected with chimney.
The above-mentioned asphalt mixing plant with heat exchanger also comprises: one for placing the cold burden bucket of compound; One for carrying the pay-off of compound; One for carrying the elevator of the rear compound of heating; One for the vibrosieve by the compound screening after heating; One for storing the storage bin of the compound after screening; One for measuring the meausring apparatus of releasing compound weight; One for being uniformly mixed the agitator of material; One for collecting the primary dust removing device of flue dust; One for collecting the secondary ash collector of flue dust; One for the heat exchanger with cold burden heat exchange; One for the air-introduced machine of air inducing and chimney;
Described pay-off one end is arranged on below cold burden bucket, the other end is connected with drying drum, described elevator one end is arranged on drying drum discharge end, the other end is connected with vibrosieve, described storage bin is arranged on vibrosieve lower end, described meausring apparatus is arranged on storage bin lower end, and described agitator is arranged and meausring apparatus lower end;
Compared with prior art, the heat exchanger of the tail gas waste heat drying cold burden with equipment exhausting is added in the asphalt mixing plant that the utility model meets " GBT_17808-2010_ road construction and Maintenance Machinery equipment _ asphalt mixing plant ", heat exchanger is positioned over below cold burden, again two-stage dust removal outlet is connected with heat exchanger import, heat exchanger exit is connected with air-introduced machine entrance, in asphalt mixing plant work, produce tail gas by heat exchanger by heat conduction to cold burden, by preheating and accelerate cold burden steam evaporation, reduce the moisture content of cold burden, thus the fuel consumed when saving asphalt mixing plant work.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the utility model structural representation.
1. cold burden bucket 2. pay-off 3. drying drum 4. elevator 5. vibrosieve 6. storage bin 7. meausring apparatus 8. agitator 9. primary dust removing device 10. secondary ash collector 11. heat exchanger 12. stock ground 13. air-introduced machine 14. chimney.
Detailed description of the invention
The technological means realized to make the utility model, creation characteristic, reaching object and effect is easy to understand, below in conjunction with concrete diagram, setting forth the utility model further.
With reference to shown in Fig. 1, the utility model is a kind of asphalt mixing plant with heat exchanger, at the existing heat exchanger 11 meeting in " GBT_17808-2010_ road construction and Maintenance Machinery equipment _ asphalt mixing plant " asphalt mixing plant the tail gas waste heat drying cold burden added with equipment exhausting, comprise cold burden bucket 1, pay-off 2, drying drum 3, elevator 4, vibrosieve 5, storage bin 6, meausring apparatus 7, agitator 8, primary dust removing device 9, secondary ash collector 10, heat exchanger 11, air-introduced machine 13 and chimney 14.
In the present embodiment, cold burden 1 is mainly used in placing compound, and pay-off 2 is mainly for delivery of compound; Dry cylinder 3 is mainly used in heating, drying compound, elevator 4 is mainly for delivery of compound after heating, vibrosieve master 5 will be used for the compound screening after by heating, storage bin 6 is mainly used in the compound after storing screening, meausring apparatus 7 is mainly used in metering and releases compound weight, and agitator 8 is mainly used in being uniformly mixed material, and primary dust removing device 9 is mainly used in collecting flue dust, secondary ash collector 10 is mainly used in collecting flue dust, and heat exchanger 11 is mainly used in and cold burden heat exchange.
In the present embodiment, air-introduced machine 13 is mainly used in waste gas and draws, thus discharges from the chimney 14 connecting air-introduced machine 13 port of export.
In the present embodiment, pay-off one end is arranged on below cold burden bucket 1, the other end is connected with drying drum 3, elevator 4 one end is arranged on drying drum 3 discharge end, the other end is connected with vibrosieve 5, storage bin 6 is arranged on vibrosieve 5 lower end, meausring apparatus 7 is arranged on storage bin 6 lower end, and agitator 8 is arranged and meausring apparatus 7 lower end.
The deduster (not marking) be connected with drying drum 3 feed end top is also comprised in the present embodiment, dust remover air duct outlet is connected with primary dust removing device 9 entrance point, primary dust removing device 9 port of export is connected with secondary ash collector 10 entrance point, secondary ash collector 10 port of export is connected with heat exchanger 11 entrance point, heat exchanger 11 is arranged on lower end, stock ground 12, heat exchanger 11 port of export is connected with air-introduced machine 13 arrival end, air-introduced machine 13 port of export is connected with chimney 14, and last waste gas is discharged by chimney 14.
The heat exchanger 11 be provided with equipment exhausting tail gas waste heat drying cold burden is met in the asphalt mixing plant of " GBT_17808-2010_ road construction and Maintenance Machinery equipment _ asphalt mixing plant " existing, heat exchanger 11 is arranged on below stock ground 12, be mainly used in the exchange carrying out heat with the cold burden deposited on stock ground 12, again secondary ash collector 10 is exported and be connected with heat exchanger 11 import, heat exchanger 11 outlet is connected with air-introduced machine 13 entrance, in asphalt mixing plant work, the tail gas produced passes through heat exchanger 11 by heat conduction to cold burden, by preheating and accelerate cold burden steam evaporation, reduce the moisture content of cold burden, thus the fuel consumed when saving asphalt mixing plant work.The concrete advantage of the utility model is for saving fuel, energy-conserving and environment-protective.
The utility model meets in the asphalt mixing plant of " GBT_17808-2010_ road construction and Maintenance Machinery equipment _ asphalt mixing plant " heat exchanger of the tail gas waste heat drying cold burden added with equipment exhausting in sum, heat exchanger is positioned over below cold burden, again two-stage dust removal outlet is connected with heat exchanger import, heat exchanger exit is connected with air-introduced machine entrance, in asphalt mixing plant work, on the cold burden that heat conduction to stock ground is deposited by heat exchanger by the tail gas produced, by preheating and accelerate cold burden steam evaporation, reduce the moisture content of cold burden, thus the fuel consumed when saving asphalt mixing plant work.
More than show and describe general principle of the present utility model, principal character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and manual just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope, the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (2)
1. the asphalt mixing plant with heat exchanger, it is characterized in that, the heat exchanger of the tail gas waste heat drying cold burden with equipment exhausting is added in existing asphalt mixing plant, described asphalt mixing plant also comprises for the drying drum of heating, drying compound and the deduster that is connected with drying drum feed end top, described dust remover air duct outlet is connected with primary dust removing device entrance point, the described primary dust removing device port of export is connected with secondary ash collector entrance point, the described secondary ash collector port of export is connected with heat exchanger entrance point, described heat exchanger exit end is connected with air-introduced machine arrival end, the described air-introduced machine port of export is connected with chimney.
2. the asphalt mixing plant with heat exchanger according to claim 1, it is characterized in that, asphalt mixing plant also comprises:
One for placing the cold burden bucket of compound; One for carrying the pay-off of compound; One for carrying the elevator of the rear compound of heating; One for the vibrosieve by the compound screening after heating; One for storing the storage bin of the compound after screening; One for measuring the meausring apparatus of releasing compound weight; One for being uniformly mixed the agitator of material; One for collecting the primary dust removing device of flue dust; One for collecting the secondary ash collector of flue dust; One for the heat exchanger with cold burden heat exchange; One for the air-introduced machine of air inducing and chimney;
Described pay-off one end is arranged on below cold burden bucket, and its other end is connected with drying drum; Described elevator one end is arranged on drying drum discharge end, and its other end is connected with vibrosieve; Described storage bin is arranged on vibrosieve lower end, and described meausring apparatus is arranged on storage bin lower end, and described agitator is arranged on meausring apparatus lower end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520059661.1U CN204475115U (en) | 2015-01-28 | 2015-01-28 | A kind of asphalt mixing plant with heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520059661.1U CN204475115U (en) | 2015-01-28 | 2015-01-28 | A kind of asphalt mixing plant with heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204475115U true CN204475115U (en) | 2015-07-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520059661.1U Expired - Fee Related CN204475115U (en) | 2015-01-28 | 2015-01-28 | A kind of asphalt mixing plant with heat exchanger |
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| Country | Link |
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| CN (1) | CN204475115U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105668180A (en) * | 2016-03-10 | 2016-06-15 | 湖州中辰建设有限公司 | Automatic feeding system of dinas materials for concrete |
| CN106192678A (en) * | 2016-07-25 | 2016-12-07 | 薛山 | A kind of environment-friendly type shell type asphalt mixing plant |
| CN111877086A (en) * | 2020-05-22 | 2020-11-03 | 福建省铁拓机械股份有限公司 | RAP fines stoving firing equipment |
-
2015
- 2015-01-28 CN CN201520059661.1U patent/CN204475115U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105668180A (en) * | 2016-03-10 | 2016-06-15 | 湖州中辰建设有限公司 | Automatic feeding system of dinas materials for concrete |
| CN105668180B (en) * | 2016-03-10 | 2017-11-10 | 重庆市巴南区环美金属加工厂 | A kind of automatic feeding system of Sand for Concrete building stones |
| CN106192678A (en) * | 2016-07-25 | 2016-12-07 | 薛山 | A kind of environment-friendly type shell type asphalt mixing plant |
| CN111877086A (en) * | 2020-05-22 | 2020-11-03 | 福建省铁拓机械股份有限公司 | RAP fines stoving firing equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150715 Termination date: 20190128 |
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| CF01 | Termination of patent right due to non-payment of annual fee |