CN203184206U - Continuous microwave drying device of three-way catalyst for vehicle - Google Patents
Continuous microwave drying device of three-way catalyst for vehicle Download PDFInfo
- Publication number
- CN203184206U CN203184206U CN 201320143043 CN201320143043U CN203184206U CN 203184206 U CN203184206 U CN 203184206U CN 201320143043 CN201320143043 CN 201320143043 CN 201320143043 U CN201320143043 U CN 201320143043U CN 203184206 U CN203184206 U CN 203184206U
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- microwave
- way catalyst
- automobile
- drying device
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Abstract
The utility model relates to a continuous microwave drying device of a three-way catalyst for a vehicle. The continuous microwave drying device comprises a drying oven body (2) placed on a support (1), wherein a microwave generator (4) is installed in a microwave cavity (2.1) of the drying oven body (2), an air inlet (2.2) and a dehumidifying port (2.3) are arranged at the top of the microwave generator (4), and a transmission belt (3) penetrates the microwave cavity (2.1) of the drying oven body (2). The continuous microwave drying device of the three-way catalyst for the vehicle can effectively improve the product quality and the production efficiency.
Description
Technical field
The utility model relates to a kind of drying device, especially relates to a kind of microwave drying principle of utilizing for the production of the device that in the automobile three-way catalyst technical process product after the spraying is carried out continuous drying.
Background technology
At present, along with growth in the living standard, the family that purchases automobile is more and more, China continue automobile year in 2010 volume of production and marketing surpassed 1,800 ten thousand become the first in the world automobile production and marketing big country after, 2012 continue to keep first position again with 1,950 ten thousand sales achievement;
And automobile is bringing people simultaneously easily, its discharge tail gas also severe contamination environment, thereby along with the propelling of energy-conserving and environment-protective engineering, in order to protect city atmospheric environment, control automobile exhausting to pollute, country has formulated automobile exhausting prevention and cure of pollution policy, and formulates exhaust control general objective: the exhaust control level that Maximum total mass is not more than other light-duty vehicles (comprising diesel vehicle) certified product of 3.5 tons reached Europe III standard in 2009; The exhaust control level of all light-duty vehicles (containing car) reached Europe IV standard in 2011; Strive for before and after 2015 integrating with international exhaust control level.Present for reaching this, need handle vehicle exhaust at the installation automobile three-way catalytic converter of the gas extraction system of automobile;
The automobile three-way catalytic converter is mounted in most important external purification device in the automobile exhaust system, its effect is by to the catalytic oxidation of harmful HC and CO and to the redox of NOx, change harmless carbon dioxide, water and nitrogen into, reach these three kinds of purposes that discharge pollutants of catalytic purification, belong to the after-treatment system of motor vehicle exhaust emission;
In the automobile three-way catalytic converter, three-way catalyst is the core component of tail gas clean-up, coating material need be sprayed on pottery or the metallic carrier in the production process of three-way catalyst, carries out drying then; Adopt electrically heated mode to carry out drying in the conventional production process, the carrier that spraying is good is put into heating furnace and is heated, and this mode heats weak effect, length consuming time, greatly the quality of Ying Xiang product and production efficiency.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, and a kind of continuous-type microwave drying device of the automobile-used three-way catalyst that can effectively improve product quality and production efficiency is provided.
The purpose of this utility model is achieved in that a kind of continuous-type microwave drying device of automobile-used three-way catalyst, described device includes the baking oven casing that is placed on the support, in the microwave cavity of described baking oven casing microwave generator is installed, the top of described microwave generator is provided with air inlet and moisture exhausting port, has a transport tape to run through the microwave cavity of baking oven casing.
The continuous-type microwave drying device of a kind of automobile-used three-way catalyst of the utility model, the feed end of the microwave cavity of described baking oven casing and discharge end all are equipped with the microwave TVS.
The continuous-type microwave drying device of a kind of automobile-used three-way catalyst of the utility model, described microwave generator are installed on top, bottom or the both sides of microwave cavity inner chamber body.
The continuous-type microwave drying device of a kind of automobile-used three-way catalyst of the utility model, the sidewall of described microwave generator is provided with fire door.
The continuous-type microwave drying device of a kind of automobile-used three-way catalyst of the utility model, the CD-ROM drive motor of described transport tape are variable-frequency motor.
Mounting temperature sensor and humidity sensor in the continuous-type microwave drying device of a kind of automobile-used three-way catalyst of the utility model, described microwave cavity.
The continuous-type microwave drying device of a kind of automobile-used three-way catalyst of the utility model, described device also includes an electric cabinet, the display that links to each other with a central controller is installed in this electric cabinet, and this central controller links to each other with humidity sensor with temperature sensor in the microwave cavity
The continuous-type microwave drying device of a kind of automobile-used three-way catalyst of the utility model, described central controller links to each other with microwave generator.
The continuous-type microwave drying device of a kind of automobile-used three-way catalyst of the utility model, described central controller links to each other with the CD-ROM drive motor that drives transport tape.
The continuous-type microwave drying device of a kind of automobile-used three-way catalyst of the utility model is connected with a buzzer on the described central controller.
Compared with prior art, the beneficial effects of the utility model are:
The utility model adopts microwave principle to carry out drying operation, (microwave is a kind of frequency electromagnetic waves to microwave, frequency is 300 megahertzes～300,000 megahertzes, its wavelength is 1 millimeter～1 meter, it is short peculiar cycle of oscillation that microwave possesses electric field, penetration capacity is strong, can produce characteristics such as specific effect with matter interaction) drying is different from traditional drying mode (traditional drying method, as flame, hot blast, steam, electrical heating etc., be the external heat drying, after the material surface absorbs heat, conduct through heat, heat infiltrates into material inside, it is dry to heat up immediately), its hot conduction orientation is identical with the moisture diffusion direction, compare with the traditional drying mode, it is big to have rate of drying, energy-conservation, the production efficiency height, uniform drying, cleaner production, advantage such as easily realize automation control and improve the quality of products, thereby help to improve the heating production efficiency of product;
Simultaneously, microwave drying is a kind of method of inner heating, wet stock is in the microwave high-frequency electric field of extremely lacking cycle of oscillation, its inner hydrone can polarize and along the direction proper alignment of microwave electric field, then rotate with the mutual variation of high frequency alternating electric field direction rapidly, and produce violent collision and friction (can reach each second more than one hundred million times), result's part microwave energy is converted into the molecular motion energy, and show with the form of heat, make the temperature rising of water and leave material, thereby make material obtain drying.That is to say that after microwave entered material and is absorbed, its energy became heat energy in material dielectric internal conversion; Therefore, microwave drying is to utilize electromagnetic wave as heating source, the material basis that is dried a kind of drying mode as heater; And in traditional drying process, for improving rate of drying, need the rising external temperature, strengthen temperature gradient, yet be easy to generate the scorched outside and underdone inside phenomenon of material thereupon.But when adopting heating using microwave, no matter material shapes how, heat can both uniformly penetrating, therefore, under microwave action, the rate of drying of material reaches unanimity, homogeneous heating, and microwave drying technology does not influence the institutional framework of the material that is dried, and therefore helps to improve the heating quality of heated product;
In sum, adopt microwave heating after, the microwave equipment auxiliary facility is few, take up an area of less, easy to operate, and can work continuously by the mode of transport tape, than traditional mode of heating, the efficiency of heating surface is higher, and has the following advantages:
1, material far infrared temperature control system is set in the chamber;
2, microwave tube self temperature protection system;
3, microwave power is adjustable;
4, independently electrical equipment is arranged dehumidification system in warm system, the chamber;
5, automatic alarm system, assurance equipment are reminded and automatic shutdown function under non-state automatically;
6, material cooling air-supply dehumidification system;
7, the frequency conversion of transport tape transmission speed is adjustable;
8, back segment material cooling.
Description of drawings
Fig. 1 is the structural representation of the continuous-type microwave drying device of a kind of automobile-used three-way catalyst of the utility model.
Wherein:
Support 1, baking oven casing 2, transport tape 3, microwave generator 4, microwave TVS 5, electric cabinet 6;
Microwave cavity 2.1, air inlet 2.2, moisture exhausting port 2.3, fire door 2.4.
The specific embodiment
Referring to Fig. 1, the continuous-type microwave drying device of a kind of automobile-used three-way catalyst that the utility model relates to, described device includes the baking oven casing 2 that is placed on the support 1, it is preferred in the microwave cavity 2.1 of described baking oven casing 2 microwave generator 4(to be installed, microwave cavity 2.1 is the cavity body structure that an along continuous straight runs runs through baking oven casing 2), microwave generator 4 can be installed on the top of microwave cavity 2.1, bottom or both sides, the top of described microwave generator 4 is provided with air inlet 2.2 and moisture exhausting port 2.3, the sidewall of described microwave generator 4 is provided with fire door 2.4, used during for the heating state in the observation baking oven casing 2 or Maintenance and Repair, there is a transport tape 3 to run through the microwave cavity 2.1 of baking oven casing 2, the product that is used for input drying to be heated, and behind heat drying, product is transported, feed end and the discharge end of described baking oven casing 2 microwave cavities 2.1 all are equipped with microwave TVS 5, be used for preventing the microwave leakage, operating personnel are damaged; Be filled with high density silicic acid aluminum wool in the heat-insulation layer of described baking oven casing 2, for increasing heat insulation effect, the CD-ROM drive motor of described transport tape 3 is variable-frequency motor, convenient for the speed adjustment that requires to carry out charging and discharging according to reality, mounting temperature sensor and humidity sensors in the described microwave cavity 2.1, temperature sensor are used for obtaining the heating-up temperature in the microwave cavity 2.1, in order to carry out operation such as constant temperature, humidity sensor is for detection of the humidity in the microwave cavity 2.1, in order to learn the drying effect of product; Simultaneously, the utility model device also includes an electric cabinet 6, in this electric cabinet 6 display that links to each other with a central controller is installed, temperature sensor in this central controller and the microwave cavity 2.1 links to each other with humidity sensor, for the temperature and humidity that records in the microwave cavity 2.1 is presented at display; Simultaneously, this central controller links to each other with microwave generator 4, can control the power output of microwave generator 4 easily, is convenient to accuracy control over temperature, and this central controller links to each other with the CD-ROM drive motor that drives transport tape 3, is used for the transmission speed of control transport tape 3; And be connected with a buzzer on the central controller, when detecting unit exception, can carry out abnormal alarm by buzzer, improved device '.
The above-mentioned specific embodiment only is that the utility model patent one is optimized implementation, and those skilled in the art's improvement that design is done according to the utility model is all within this patent protection domain.
Claims (10)
1. the continuous-type microwave drying device of an automobile-used three-way catalyst, it is characterized in that: described device includes the baking oven casing (2) that is placed on the support (1), in the microwave cavity (2.1) of described baking oven casing (2) microwave generator (4) is installed, the top of described microwave generator (4) is provided with air inlet (2.2) and moisture exhausting port (2.3), has a transport tape (3) to run through the microwave cavity (2.1) of baking oven casing (2).
2. a kind of continuous-type microwave drying device of automobile-used three-way catalyst according to claim 1, it is characterized in that: feed end and the discharge end of the microwave cavity (2.1) of described baking oven casing (2) all are equipped with microwave TVS (5).
3. a kind of continuous-type microwave drying device of automobile-used three-way catalyst according to claim 1, it is characterized in that: described microwave generator (4) is installed on top, bottom or the both sides of microwave cavity (2.1) inner chamber body.
4. a kind of continuous-type microwave drying device of automobile-used three-way catalyst according to claim 1, it is characterized in that: the sidewall of described microwave generator (4) is provided with fire door (2.4).
5. a kind of continuous-type microwave drying device of automobile-used three-way catalyst according to claim 1, it is characterized in that: the CD-ROM drive motor of described transport tape (3) is variable-frequency motor.
6. a kind of continuous-type microwave drying device of automobile-used three-way catalyst according to claim 1 is characterized in that: the interior mounting temperature sensor of described microwave cavity (2.1) and humidity sensor.
7. a kind of continuous-type microwave drying device of automobile-used three-way catalyst according to claim 1, it is characterized in that: described device also includes an electric cabinet (6), this electric cabinet is equipped with the display that links to each other with a central controller in (6), and the temperature sensor in this central controller and the microwave cavity (2.1) links to each other with humidity sensor.
8. as the continuous-type microwave drying device of a kind of automobile-used three-way catalyst as described in the claim 7, it is characterized in that: described central controller links to each other with microwave generator (4).
9. as the continuous-type microwave drying device of a kind of automobile-used three-way catalyst as described in the claim 7, it is characterized in that: described central controller links to each other with the CD-ROM drive motor that drives transport tape (3).
10. as the continuous-type microwave drying device of a kind of automobile-used three-way catalyst as described in the claim 7, it is characterized in that: be connected with a buzzer on the described central controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320143043 CN203184206U (en) | 2013-03-27 | 2013-03-27 | Continuous microwave drying device of three-way catalyst for vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320143043 CN203184206U (en) | 2013-03-27 | 2013-03-27 | Continuous microwave drying device of three-way catalyst for vehicle |
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| Publication Number | Publication Date |
|---|---|
| CN203184206U true CN203184206U (en) | 2013-09-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320143043 Expired - Fee Related CN203184206U (en) | 2013-03-27 | 2013-03-27 | Continuous microwave drying device of three-way catalyst for vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203184206U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108800896A (en) * | 2018-07-04 | 2018-11-13 | 无锡南理工科技发展有限公司 | A kind of environmental protective type chemical material stirring drying device and its application method |
| CN113457703A (en) * | 2021-07-09 | 2021-10-01 | 陕西青朗万城环保科技有限公司 | Catalyst manufacturing process and device |
-
2013
- 2013-03-27 CN CN 201320143043 patent/CN203184206U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108800896A (en) * | 2018-07-04 | 2018-11-13 | 无锡南理工科技发展有限公司 | A kind of environmental protective type chemical material stirring drying device and its application method |
| CN113457703A (en) * | 2021-07-09 | 2021-10-01 | 陕西青朗万城环保科技有限公司 | Catalyst manufacturing process and 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130911 |