CN201149257Y - High temperature decomposition type heat cleaning system - Google Patents
High temperature decomposition type heat cleaning system Download PDFInfo
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- CN201149257Y CN201149257Y CNU2007200767818U CN200720076781U CN201149257Y CN 201149257 Y CN201149257 Y CN 201149257Y CN U2007200767818 U CNU2007200767818 U CN U2007200767818U CN 200720076781 U CN200720076781 U CN 200720076781U CN 201149257 Y CN201149257 Y CN 201149257Y
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Abstract
The utility model discloses a high-temperature decomposition-type heat cleaning system. The main body is a high-temperature decomposition furnace including a furnace body, in which a main combustion chamber, a main furnace cavity and a pre-combustion chamber are vertically arranged from top to bottom; a discharge flue which is arranged at the upper end of the high-temperature decomposition furnace for discharging steam and carbon dioxide generated by organic matter decomposition; and a data collecting and controlling system. In addition, the high-temperature decomposition-type heat cleaning system of the utility model can also include a shot blasting machine. Compared with the similar products abroad, the high-temperature decomposition-type heat cleaning system of the utility model has the advantages of low cost, good cleaning effect and wide potential application.
Description
Technical field
The utility model belongs to the thermal cleaning apparatus field, specifically, is about a kind of pyrolytic formula thermal cleaning system.
Background technology
In the patent No. is in the Chinese utility model patent of ZL99238777.9, discloses a kind of controlled pyrolysis furnace, and this pyrolysis furnace is the casing of a sealing, and the front end of casing is a fire door, and the rear end is the combustion chamber.The combustion chamber is divided into the main chamber and second combustion chamber: main chamber is located at the bottom, adds two circular holes of hot-air by main chamber and is dispersed in the furnace chamber so that workpiece is heated, and makes the organic matter on the workpiece resolve into fuel gas; Top is located in second combustion chamber, be used for aforementioned fuel gas fully burn the back discharge from chimney.In addition, the body of heater outside is equipped with electric cabinet, water injector and temperature-sensitive original paper, and body of heater inside is equipped with nozzle and is used to load the billy gate of workpiece.
Though this pyrolysis furnace can reach the purpose of cleaning workpiece,,, therefore be unfavorable for the circulation of hot-air, thereby influence the efficiency of heating surface for biasing is provided with because its main chamber and second combustion chamber are the rear ends that is arranged at body of heater; And its heating to workpiece is to allow hot-air be dispersed in the furnace chamber from two circular holes of main chamber, because circular hole has only two, obviously is unfavorable for the output of hot-air, causes the workpiece heating inhomogeneous, and the thermal efficiency is low.Thereby be necessary that heating improves.
In addition, common shot-blasting machine mainly is the removing surface that is used for the industrial foundry goods of big part at present, and deburring etc. require ball blast speed higher, generally adopt steel wire ball (cylindrical pill cutting).If it is higher to be cleaned the surface requirements of workpiece, then obviously be difficult to be suitable for.Therefore be necessary equally to be improved.
Summary of the invention
The purpose of this utility model is to provide a kind of pyrolytic formula thermal cleaning system, and its structural appropriate design can be decomposed the dirt of surface of the work comparatively fully.
The main body of pyrolytic formula thermal cleaning of the present utility model system is a pyrolysis furnace, and this pyrolysis furnace comprises:
Be provided with main chamber, main furnace chamber and after-burner from bottom to top successively on the same vertical direction in the body of heater, body of heater, be provided with the billy gate that loading needs cleaning workpiece in addition, wherein:
Be provided with main burner in the main chamber, its top is a refractory brick, is used for the workpiece on the carrier is heated;
After-burner is communicated with main chamber by air duct, is provided with afterburner in this after-burner, is used for thoroughly decomposing debirs by burning;
Smokejack is located at the upper end of pyrolysis furnace, communicates with after-burner, is used to discharge steam and carbon dioxide that organic matter produces after decomposing;
Data acquisition and control system comprise:
The furnace chamber thermocouple is located in the main furnace chamber, is used to gather the operational data of main furnace chamber;
Well as exhaust thermocouples is located in the smokejack, is used to gather the operational data of after-burner;
Water spray system, its nozzle puts in the furnace chamber.
According to the utility model, three layers of sandwich structure being made up of exterior skin, laminboard layer and inner surface are made in the furnace wall of described pyrolysis furnace, and wherein exterior skin adopts quality steel plate spraying heat resistance paint, and reinforcement is housed; Laminboard layer is the heat-insulation and heat-preservation material; Inner surface then adopts corrosion resistant plate.
Pyrolytic formula thermal cleaning of the present utility model system also comprises a shot-blasting machine, is used for further cleaning surface of the work, and preferred, described shot-blasting machine is the suspension type shot-blasting machine.
Particularly, described suspension type shot-blasting machine comprises:
The shot-blasting machine body, its inside is shot blast room, and a side of shot blast room is provided with impeller head, and the top of shot blast room is the part hook, and the top of hook is provided with lifter again;
Deduster is communicated with the shot-blasting machine body by pipeline, is used to filter dust;
Control system is connected with the shot-blasting machine body by circuit, is used for the sequencing control of ball blast process.
According to the utility model, diameter that described shot-blasting machine adopts is at the stainless steel ball ball of 0.3～0.6mm, and ejection velocity is controlled at 20～40 meter per seconds, can avoid like this damage is caused on the surface of workpiece, so that be applicable to the workpiece that surface requirements is higher.
Pyrolytic formula thermal cleaning of the present utility model system, because the main chamber in its pyrolysis furnace, main furnace chamber, and after-burner is located on the same vertical direction, therefore help the circulation of hot-air, the refractory brick of its main chamber design simultaneously can realize the direct heating to the need cleaning workpiece, therefore can effectively must improve the decomposition efficiency of surface of the work dirt, add the design of its shot-blasting machine, can further clean surface of the work, and can not cause damage to surface of the work, therefore go for the metallic element that the surface is polluted by organic matter, for example: the auto parts that the surface is polluted by grease, the mould of residual plastic etc. on the surface.
Description of drawings
Fig. 1 is the structural representation of the main body pyrolysis furnace of the hot purging system of pyrolytic formula of the present utility model.
Fig. 2 is the enlarged diagram of the pyrolysis furnace protecting wall structure of the hot purging system of pyrolytic formula of the present utility model.
Fig. 3 is the structural representation of the suspension type shot-blasting machine part of the hot purging system of pyrolytic formula of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing, the hot purging system of pyrolytic formula of the present utility model is described in further detail with the specific embodiment.Should be understood that following examples only are used for illustrative purposes, but not be used to limit scope of the present utility model.
As shown in Figure 1, the main body of the hot purging system of pyrolytic formula of the present utility model is a pyrolysis furnace 1, and this pyrolysis furnace 1 comprises:
Body of heater 11, be provided with main chamber 12, main furnace chamber 13 and after-burner 14 from bottom to top successively on the same vertical direction in the body of heater 11, wherein: be provided with main burner 121 in this main chamber 12, its top is a refractory brick 16, is used for the workpiece that need clean is heated; Be provided with billy gate 15 in this main furnace chamber 13, be used to load the workpiece that needs cleaning; This after-burner 14 is communicated with main furnace chamber 13 by air duct 3, is provided with afterburner 141 in this after-burner 14, is used for thoroughly decomposing debirs by burning;
Smokejack 17 is located at the upper end of pyrolysis furnace 1, communicates with after-burner 14, is used to discharge steam and carbon dioxide that organic matter produces after decomposing;
Data acquisition and control system 18 comprise: furnace chamber thermocouple 181, be located in the main furnace chamber 13 operational data that is used to gather main furnace chamber 13; Well as exhaust thermocouples 182 is located in the smokejack 17, is used to gather the operational data of after-burner 14; Water spray system 183, its nozzle puts in the furnace chamber 13.
The control method of described data acquisition and control system 18 is:
--the temperature of furnace chamber thermocouple 181 induction furnace chambers 13 is reacted to its setting value, to open or to close main burner 121;
--the temperature of well as exhaust thermocouples 182 induction smokejacks is reacted to its setting value, to start or to close water spray system 183.
As shown in Figure 2, three layers of sandwich structure being made up of inner surface 111, laminboard layer 112 and exterior skin 113 are made in the furnace wall of pyrolytic furnace body 11 of the present utility model, and wherein 111 of inner surfaces adopt corrosion resistant plate; Laminboard layer 112 is the heat-insulation and heat-preservation material; Exterior skin 113 adopts quality steel plate spraying heat resistance paint, and reinforcement is housed.
The hot purging system of pyrolytic formula of the present utility model can also comprise a shot-blasting machine, and preferred, as shown in Figure 3, this shot-blasting machine is a suspension type shot-blasting machine 2, and this suspension type shot-blasting machine 2 comprises:
Shot-blasting machine body 21, its inside is shot blast room 22, and a side of shot blast room 22 is provided with impeller head 23, and the top of shot blast room 22 is a part hook 24, and the top of hook 24 is provided with lifter 25 again;
The control flow of described control system 27 is as follows:
Workpiece-pass shot blast room door-startup lifter-startup impeller head-timer that opening deduster-Kai shot blast room door-introducings needs cleaning starts working-shutdown-Kai shot blast room door-release hook-unlatching dust pelletizing system (next working cycles) then.
According to the utility model, described shot-blasting machine 2 adopts the stainless steel ball ball of diameters at 0.3～0.6mm, and ejection velocity is controlled at 20～40 meter per seconds, can avoid like this damage is caused on the surface of workpiece, so that be applicable to the workpiece that surface requirements is higher.
Pyrolytic formula thermal cleaning of the present utility model system can be divided into two steps and finish cleaning process: at first, in pyrolysis furnace, the part that pollutes cures with specified temp, organic matter in the surface contaminants is fully evaporated, and enter secondary combustion chamber completing combustion, and be decomposed into carbon dioxide and water vapour, be discharged in the atmosphere, remaining solid residue can directly be regarded common garbage disposal; Secondly, use the special-purpose shot-blasting machine of suspension type to handle the piece surface that pyrolytic is crossed,, not only cleaned surperficial residue but also injuring part itself not by special technology.
Pyrolytic formula thermal cleaning of the present utility model system, because the main chamber 12 in its pyrolysis furnace 1, main furnace chamber 13, and after-burner 14 is located on the same vertical direction, therefore help the circulation of hot-air, refractory brick 16 designs of its main chamber 12 simultaneously can realize the direct heating to the need cleaning workpiece, therefore can effectively must improve the decomposition efficiency of surface of the work dirt, add the design of its shot-blasting machine 2, can further clean surface of the work, and can not cause damage to surface of the work, therefore go for the metallic element that the surface is polluted by organic matter, for example: the auto parts that the surface is polluted by grease, the mould of residual plastic etc. on the surface.
Claims (6)
1, the main body of a kind of pyrolytic formula thermal cleaning system is a pyrolysis furnace, it is characterized in that described pyrolysis furnace comprises:
Be provided with main chamber, main furnace chamber and after-burner from bottom to top successively on the same vertical direction in the body of heater, body of heater, be provided with the billy gate that loading needs cleaning workpiece in addition, wherein:
Be provided with main burner in the main chamber, its top is a refractory brick, is used for the workpiece on the carrier is heated;
After-burner is communicated with main chamber by air duct, is provided with afterburner in this after-burner, is used for thoroughly decomposing debirs by burning;
Smokejack is located at the upper end of pyrolysis furnace, communicates with after-burner, is used to discharge steam and carbon dioxide that organic matter produces after decomposing;
Data acquisition and control system comprise:
The furnace chamber thermocouple is located in the main furnace chamber, is used to gather the operational data of main furnace chamber;
Well as exhaust thermocouples is located in the smokejack, is used to gather the operational data of after-burner;
Water spray system, its nozzle puts in the furnace chamber.
2, pyrolytic formula thermal cleaning according to claim 1 system is characterized in that the body of heater of described pyrolytic furnace body is made three layers of sandwich structure being made up of exterior skin, laminboard layer and inner surface.
3, pyrolytic formula thermal cleaning according to claim 1 and 2 system is characterized in that, also comprises a shot-blasting machine.
4, pyrolytic formula thermal cleaning according to claim 3 system is characterized in that described shot-blasting machine is the suspension type shot-blasting machine.
5, pyrolytic formula thermal cleaning according to claim 4 system is characterized in that described suspension type shot-blasting machine comprises:
The shot-blasting machine body, its inside is shot blast room, and a side of shot blast room is provided with impeller head, and the top of shot blast room is the part hook, and the top of hook is provided with lifter again;
Deduster is communicated with the shot-blasting machine body by pipeline, is used to filter dust;
Control system is connected with the shot-blasting machine body by circuit, is used for the sequencing control of ball blast process.
6, pyrolytic formula thermal cleaning according to claim 5 system is characterized in that the ball ball diameter of described shot-blasting machine is at 0.3～0.6mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200767818U CN201149257Y (en) | 2007-10-30 | 2007-10-30 | High temperature decomposition type heat cleaning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200767818U CN201149257Y (en) | 2007-10-30 | 2007-10-30 | High temperature decomposition type heat cleaning system |
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| Publication Number | Publication Date |
|---|---|
| CN201149257Y true CN201149257Y (en) | 2008-11-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200767818U Expired - Fee Related CN201149257Y (en) | 2007-10-30 | 2007-10-30 | High temperature decomposition type heat cleaning system |
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| CN (1) | CN201149257Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103017176A (en) * | 2012-12-06 | 2013-04-03 | 中山市君禾机电设备有限公司 | Novel thermal cleaning furnace |
| CN105773911A (en) * | 2016-01-08 | 2016-07-20 | 上海章金热风机股份有限公司 | Full-automatic material cleaning machine |
| CN108380529A (en) * | 2018-01-15 | 2018-08-10 | 扬州全球鹰机械制造有限公司 | It is a kind of that there is the metal cleaning device for being evenly heated function |
| CN109013567A (en) * | 2018-07-18 | 2018-12-18 | 中车兰州机车有限公司 | Method for cleaning insulating paint sample |
| CN109500015A (en) * | 2018-11-02 | 2019-03-22 | 云南省粮油科学研究院（云南省粮油产品质量监督检验测试中心） | A kind of cleaning method not measuring small-bore glassware internal grease |
| CN110935695A (en) * | 2019-11-29 | 2020-03-31 | 湖南安福环保科技股份有限公司 | Automatic cleaning device of melten gel filter screen |
| CN111940418A (en) * | 2020-06-19 | 2020-11-17 | 中国兵器工业第五九研究所 | Removing device for organic matters of porous material |
| CN115710131A (en) * | 2022-11-22 | 2023-02-24 | 广西晶联光电材料有限责任公司 | Method for cleaning ITO target material burning bearing gasket |
-
2007
- 2007-10-30 CN CNU2007200767818U patent/CN201149257Y/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103017176A (en) * | 2012-12-06 | 2013-04-03 | 中山市君禾机电设备有限公司 | Novel thermal cleaning furnace |
| CN103017176B (en) * | 2012-12-06 | 2015-06-24 | 中山市君禾机电设备有限公司 | Novel thermal cleaning furnace |
| CN105773911A (en) * | 2016-01-08 | 2016-07-20 | 上海章金热风机股份有限公司 | Full-automatic material cleaning machine |
| CN108380529A (en) * | 2018-01-15 | 2018-08-10 | 扬州全球鹰机械制造有限公司 | It is a kind of that there is the metal cleaning device for being evenly heated function |
| CN109013567A (en) * | 2018-07-18 | 2018-12-18 | 中车兰州机车有限公司 | Method for cleaning insulating paint sample |
| CN109500015A (en) * | 2018-11-02 | 2019-03-22 | 云南省粮油科学研究院（云南省粮油产品质量监督检验测试中心） | A kind of cleaning method not measuring small-bore glassware internal grease |
| CN110935695A (en) * | 2019-11-29 | 2020-03-31 | 湖南安福环保科技股份有限公司 | Automatic cleaning device of melten gel filter screen |
| CN110935695B (en) * | 2019-11-29 | 2021-09-07 | 湖南安福环保科技股份有限公司 | Automatic cleaning device of melten gel filter screen |
| CN111940418A (en) * | 2020-06-19 | 2020-11-17 | 中国兵器工业第五九研究所 | Removing device for organic matters of porous material |
| CN115710131A (en) * | 2022-11-22 | 2023-02-24 | 广西晶联光电材料有限责任公司 | Method for cleaning ITO target material burning bearing gasket |
| CN115710131B (en) * | 2022-11-22 | 2023-10-13 | 广西晶联光电材料有限责任公司 | Method for cleaning ITO target material burning-supporting gasket |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081112 Termination date: 20121030 |