CN204685958U - Novel evaporative pattern emission-control equipment - Google Patents
Novel evaporative pattern emission-control equipment Download PDFInfo
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- CN204685958U CN204685958U CN201520258668.6U CN201520258668U CN204685958U CN 204685958 U CN204685958 U CN 204685958U CN 201520258668 U CN201520258668 U CN 201520258668U CN 204685958 U CN204685958 U CN 204685958U
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- interchanger
- tracheae
- discharge gas
- gas port
- waste discharge
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Abstract
The utility model discloses a kind of novel evaporative pattern emission-control equipment, comprise interchanger, preheating chamber and catalytic bed, described interchanger connects waste discharge gas port, described waste discharge gas port is by the entrance of tracheae connection exchanger, described interchanger, preheating chamber are connected by tracheae successively with catalytic bed, the connection tracheae of described waste discharge gas port and interchanger is provided with master and enters valve, the import of the outlet connection exchanger of described catalytic bed, described interchanger is also provided with a blast pipe, and described blast pipe is provided with air-introduced machine.Emission-control equipment of the present utility model can process the waste gas of evaporative pattern fast, by after the purification one by one of interchanger, preheating chamber and catalytic bed and process by waste gas again air inlet interchanger, be expelled to again in air, this apparatus structure is simple, reasonable in design, process waste gas efficiency is high, effective, can be applicable to most evaporative pattern and manufacture field.
Description
Technical field
The utility model relates to casting field, particularly a kind of novel evaporative pattern emission-control equipment.
Background technology
Lost foam casting (also known as cavityless casting) paraffin similar to casting dimension shape or bubbles model is bondd to be combined into model cluster, after brushing fireproof coating is also dried, be embedded in vibration molding in drystone sand, pour into a mould under negative pressure, model is gasified, liquid metals occupies modal position, forms the novel casting method of foundry goods after solidifying cooling.Lost foam casting does not need somatotype and lower fuse, thus be specially adapted to complex geometry, casing class, Shell-Class foundry goods, bobbin class foundry goods that conventional cast has been difficult to.But evaporative pattern can produce large quantity of exhaust gas in process of production, can to environment if directly enter air.
Summary of the invention
In order to overcome above-mentioned defect, the utility model provides a kind of novel evaporative pattern emission-control equipment that can solve the problem.
The utility model in order to the technical scheme solving its technical problem and adopt is: a kind of novel evaporative pattern emission-control equipment, comprise interchanger, preheating chamber and catalytic bed, described interchanger connects waste discharge gas port, described waste discharge gas port is by the entrance of tracheae connection exchanger, described interchanger, preheating chamber are connected by tracheae successively with catalytic bed, the connection tracheae of described waste discharge gas port and interchanger is provided with master and enters valve, the import of the outlet connection exchanger of described catalytic bed, described interchanger is also provided with a blast pipe, and described blast pipe is provided with air-introduced machine.
As further improvement of the utility model, described waste discharge gas port also connects blast pipe by tracheae, and the connection tracheae of waste discharge gas port and blast pipe is provided with by-passing valve.
The beneficial effects of the utility model are: emission-control equipment of the present utility model can process the waste gas of evaporative pattern fast, by after the purification one by one of interchanger, preheating chamber and catalytic bed and process by waste gas again air inlet interchanger, be expelled to again in air, this apparatus structure is simple, reasonable in design, process waste gas efficiency is high, effective, can be applicable to most evaporative pattern and manufacture field.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Indicate in figure: 1-interchanger; 2-preheating chamber; 3-catalytic bed; 4-waste discharge gas port; 5-master enters valve; 6-blast pipe; 7-air-introduced machine; 8-by-passing valve.
Detailed description of the invention
In order to deepen understanding of the present utility model, below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail, and this embodiment, only for explaining the utility model, does not form the restriction to the utility model protection domain.
Fig. 1 shows a kind of embodiment of a kind of novel evaporative pattern emission-control equipment of the utility model, comprise interchanger 1, preheating chamber 2 and catalytic bed 3, described interchanger 1 connects waste discharge gas port 4, described waste discharge gas port 4 is by the entrance of tracheae connection exchanger 1, described interchanger 1, preheating chamber 2 are connected by tracheae successively with catalytic bed 3, described waste discharge gas port 4 and the connection tracheae of interchanger 1 are provided with master and enter valve 5, the import of the outlet connection exchanger 1 of described catalytic bed 3, described interchanger 1 is also provided with a blast pipe 6, described blast pipe 6 is provided with air-introduced machine 7.Described waste discharge gas port 4 also connects blast pipe 6 by tracheae, and waste discharge gas port 4 is provided with by-passing valve 8 with the connection tracheae of blast pipe 6.
Claims (2)
1. a novel evaporative pattern emission-control equipment, it is characterized in that: comprise interchanger (1), preheating chamber (2) and catalytic bed (3), described interchanger (1) connects waste discharge gas port (4), described waste discharge gas port (4) is by the entrance of tracheae connection exchanger (1), described interchanger (1), preheating chamber (2) is connected by tracheae successively with catalytic bed (3), described waste discharge gas port (4) and the connection tracheae of interchanger (1) are provided with master and enter valve (5), the import of the outlet connection exchanger (1) of described catalytic bed (3), described interchanger (1) is also provided with a blast pipe (6), described blast pipe (6) is provided with air-introduced machine (7).
2. novel evaporative pattern emission-control equipment according to claim 1, it is characterized in that: described waste discharge gas port (4) also connects blast pipe (6) by tracheae, and waste discharge gas port (4) is provided with by-passing valve (8) with the connection tracheae of blast pipe (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520258668.6U CN204685958U (en) | 2015-04-27 | 2015-04-27 | Novel evaporative pattern emission-control equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520258668.6U CN204685958U (en) | 2015-04-27 | 2015-04-27 | Novel evaporative pattern emission-control equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204685958U true CN204685958U (en) | 2015-10-07 |
Family
ID=54226300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520258668.6U Expired - Fee Related CN204685958U (en) | 2015-04-27 | 2015-04-27 | Novel evaporative pattern emission-control equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204685958U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106378417A (en) * | 2016-11-10 | 2017-02-08 | 扬州市瑞晟机械铸造有限公司 | Lost foam casting method |
| CN106563774A (en) * | 2016-11-10 | 2017-04-19 | 扬州市瑞晟机械铸造有限公司 | Lost foam casting device |
-
2015
- 2015-04-27 CN CN201520258668.6U patent/CN204685958U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106378417A (en) * | 2016-11-10 | 2017-02-08 | 扬州市瑞晟机械铸造有限公司 | Lost foam casting method |
| CN106563774A (en) * | 2016-11-10 | 2017-04-19 | 扬州市瑞晟机械铸造有限公司 | Lost foam casting device |
| CN106563774B (en) * | 2016-11-10 | 2018-09-18 | 扬州市瑞晟机械铸造有限公司 | A kind of lost foam casting device |
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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: 20151007 Termination date: 20160427 |