CN220931517U - Vacuum oven that noble metal catalyst used - Google Patents
Vacuum oven that noble metal catalyst used Download PDFInfo
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- CN220931517U CN220931517U CN202322142433.8U CN202322142433U CN220931517U CN 220931517 U CN220931517 U CN 220931517U CN 202322142433 U CN202322142433 U CN 202322142433U CN 220931517 U CN220931517 U CN 220931517U
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- box
- mounting
- noble metal
- fixedly arranged
- air
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- 239000003054 catalyst Substances 0.000 title claims abstract description 19
- 229910000510 noble metal Inorganic materials 0.000 title claims abstract description 19
- 238000010438 heat treatment Methods 0.000 claims abstract description 18
- 238000009434 installation Methods 0.000 claims abstract description 18
- 238000005485 electric heating Methods 0.000 claims abstract description 15
- 238000000605 extraction Methods 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 7
- 239000000463 material Substances 0.000 abstract description 24
- 239000011261 inert gas Substances 0.000 abstract description 17
- 230000006378 damage Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000000740 bleeding effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000007789 gas Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
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Abstract
The utility model discloses a vacuum oven for a noble metal catalyst, and relates to the technical field of noble metal catalysts. The vacuum oven for the noble metal catalyst comprises an installation box, a heating mechanism and a placement mechanism, wherein a fixing box is fixedly arranged on the inner side of the installation box; the heating mechanism is arranged on the outer side of the installation box and comprises an installation cover, electric heating rods and an air outlet plate, rectangular holes are formed in the tops of the installation box and the fixed box, the installation cover is fixedly arranged in the rectangular holes, a plurality of groups of electric heating rods are fixedly arranged on the inner side of the installation cover, and the air outlet plate is fixedly arranged on the inner side of the installation cover. This vacuum oven that noble metal catalyst was used can be through going into the air pipe and blow into inert gas to the air outlet plate in, controls the opening of electric rod, controls the opening of circulation fan, circulates inert gas, conveniently carries out even heating to the material, can be through evenly placing the material in placing the box, slidable mounting sliding plate in the outside of backup pad.
Description
Technical Field
The utility model relates to the technical field of noble metal catalysts, in particular to a vacuum oven for a noble metal catalyst.
Background
The utility model discloses a vacuum oven with a publication number of CN219368190U, which comprises a box body, wherein an inner container is fixedly embedded in the box body, a heater is fixedly arranged on the inner container, a vacuum pump is fixedly arranged on the box body, an air inlet channel is arranged at the bottom of the box body, one end of the air inlet channel is provided with an air inlet, an air inlet fan and a filter screen are fixedly arranged on the air inlet, an air inlet valve is arranged on the upper side of the air inlet channel, the air inlet valve comprises a sealing valve plate which is slidably arranged on the lower side of the bottom wall of the inner container, one end of the sealing valve plate is connected with a linear driving mechanism, an air inlet hole is arranged on the bottom wall of the inner container, and a valve hole for conducting with the air inlet hole is arranged on the sealing valve plate. According to the utility model, the linear driving mechanism drives the sealing valve plate to move left and right to realize the communication or disconnection of the valve hole and the air inlet hole, the opening and closing action speed is high, the energy consumption is low, the cold air in the air inlet channel can flow into the inner container from bottom to top in a large area and take away heat, the heating cavity in the inner container is rapidly cooled, and the material can be rapidly cooled.
The device is difficult to evenly heat the material when processing the noble metal catalyst, and because the device is easy to stack the material in the device when processing the noble metal catalyst, is difficult to evenly heat the material of different levels, is easy to damage the material, reduces processing quality, is difficult to rework the material, wastes production resources and cost, and has poor practicality.
Disclosure of utility model
The utility model aims to at least solve one of the technical problems in the prior art, and provides a vacuum oven for a noble metal catalyst, which can solve the problem that materials are not easy to be heated uniformly.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a vacuum oven for a noble metal catalyst comprising:
The inner side of the mounting box is fixedly provided with a fixed box;
The heating mechanism is arranged at the outer side of the mounting box and comprises a mounting cover, electric heating rods and an air outlet plate, rectangular holes are formed in the tops of the mounting box and the fixing box, the mounting cover is fixedly arranged in the rectangular holes, a plurality of groups of electric heating rods are fixedly arranged at the inner side of the mounting cover, and the air outlet plate is fixedly arranged at the inner side of the mounting cover;
And the placing mechanism is arranged on the inner side of the mounting box and is positioned below the heating mechanism.
Preferably, the heating mechanism further comprises a plurality of groups of air outlets, the air outlets are formed in the inner side of the air outlet plate, the air outlets are internally and fixedly provided with the air outlets, the air inlets are formed in the outer sides of the air outlet plate and the mounting cover, air inlet pipelines are fixedly arranged in the air inlets, inert gas can be blown into the air outlet plate through the air inlet pipelines, and the electric heating rods are controlled to be started so as to heat the inert gas.
Preferably, the placing mechanism comprises a supporting plate, sliding plates and placing boxes, wherein a plurality of groups of supporting plates are fixedly arranged on the inner side of the fixed box, the sliding plates are arranged on the top of the supporting plate in a sliding manner, the placing boxes are fixedly arranged between the two groups of sliding plates, materials can be uniformly placed in the placing boxes, the sliding plates are slidably arranged on the outer sides of the supporting plates, the placing boxes are placed, the placing boxes are convenient to process, and damage to the materials is reduced.
Preferably, the top of installation cover has seted up the entrance to a cave, and fixed mounting has the circulation fan in the entrance to a cave, controls the opening of circulation fan, circulates inert gas, makes its evenly distributed in the device, reduces to carry out the reworking to it.
Preferably, the bottom of the mounting box is fixedly provided with four groups of supporting legs, and the supporting legs are arranged in a rectangular shape, so that materials are prevented from being poured in the processing process.
Preferably, the outside of installing the case articulates installs the installing door, and the outside fixed mounting of installing door and installing case has the sealing strip, improves processingquality, and the practicality is strong.
Preferably, the extraction opening has been seted up in the outside of installing box and fixed case, and fixed mounting has the pipeline of bleeding in the extraction opening, is provided with the valve in the pipeline of bleeding, is the vacuum between fixed case and the installing box, conveniently carries out even heating to the material, practices thrift production resource and cost.
Compared with the prior art, the utility model has the beneficial effects that:
(1) The vacuum oven for the noble metal catalyst is matched with the installation cover, the electric heating rod, the air outlet plate and the air jet head, inert gas can be blown into the air outlet plate through the air inlet pipeline, the electric heating rod is controlled to be opened, the electric heating rod is enabled to heat the inert gas, the circulating fan is controlled to be opened, the inert gas is circulated, the inert gas is uniformly distributed in the device, the materials are conveniently and uniformly heated, the processing quality is improved, reworking of the materials is reduced, and the production resources and the cost are saved.
(2) The vacuum oven that this noble metal catalyst was used, through backup pad, sliding plate and the cooperation of placing the box use, can place the material through evenly in placing the box, place placing the box at the outside slidable mounting sliding plate of backup pad, conveniently process it, prevent that the material from empting in the course of working, reduce the harm to the material, the practicality is strong.
Drawings
The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:
FIG. 1 is a side view of the present utility model;
FIG. 2 is a top view of the present utility model;
Figure 3 is a cross-sectional view A-A of figure 2 according to the present utility model.
Reference numerals: 1. a mounting box; 2. a heating mechanism; 201. a mounting cover; 202. an electric heating rod; 203. an air outlet plate; 204. a jet head; 3. a placement mechanism; 301. a support plate; 302. a sliding plate; 303. placing a box; 4. a fixed box; 5. support legs; 6. a circulation fan; 7. and installing a door.
Detailed Description
Referring to fig. 1-3, the present utility model provides a technical solution: the vacuum oven for the noble metal catalyst comprises an installation box 1, a heating mechanism 2 and a placement mechanism 3, wherein a fixing box 4 is fixedly installed on the inner side of the installation box 1; the heating mechanism 2 is arranged on the outer side of the mounting box 1, the heating mechanism 2 comprises a mounting cover 201, electric heating rods 202 and an air outlet plate 203, rectangular holes are formed in the tops of the mounting box 1 and the fixing box 4, the mounting cover 201 is fixedly arranged in the rectangular holes, a plurality of groups of electric heating rods 202 are fixedly arranged on the inner side of the mounting cover 201, and the air outlet plate 203 is fixedly arranged on the inner side of the mounting cover 201; placement mechanism 3 locates the inboard of install bin 1 and is located the below of heating mechanism 2, the bottom fixed mounting of install bin 1 has four sets of supporting legs 5, supporting legs 5 are rectangular arrangement, prevent that the material from empting in the course of working, install door 7 is articulated to install in the outside of install bin 1, install door 7 and the outside fixed mounting of install bin 1 have the sealing strip, improve processingquality, the practicality is strong, the extraction opening has been seted up in the outside of install bin 1 and fixed bin 4, fixed mounting has the pipeline of extracting in the extraction opening, be provided with the valve in the pipeline of extracting, be the vacuum between fixed bin 4 and the install bin 1, the convenience carries out even heating to the material, save production resource and cost.
Further, the heating mechanism 2 further comprises a plurality of groups of air outlets 204, the inner sides of the air outlet plates 203 are provided with the plurality of groups of air outlets, the air outlets are internally and fixedly provided with the air outlets 204, the air outlet plates 203 and the outer sides of the mounting covers 201 are provided with air inlets, the air inlets are internally and fixedly provided with air inlet pipelines, inert gas can be blown into the air outlet plates 203 through the air inlet pipelines, the opening of the electric heating rods 202 is controlled, the electric heating rods 202 heat the inert gas, the top of the mounting cover 201 is provided with holes, the inside of each hole is fixedly provided with a circulating fan 6, the opening of each circulating fan 6 is controlled, the inert gas is circulated, the inert gas is uniformly distributed in the device, and reworking of the inert gas is reduced.
The placing mechanism 3 comprises a supporting plate 301, sliding plates 302 and placing boxes 303, wherein a plurality of groups of supporting plates 301 are fixedly arranged on the inner side of the fixed box 4, the sliding plates 302 are slidably arranged on the top of the supporting plate 301, the placing boxes 303 are fixedly arranged between the two groups of sliding plates 302, materials can be uniformly placed in the placing boxes 303, the sliding plates 302 are slidably arranged on the outer side of the supporting plate 301, the placing boxes 303 are placed, the processing is convenient, and the damage to the materials is reduced
Working principle: placing the material on placing box 303, opening installing door 7, sliding installation sliding plate 302 at the top of backup pad 301, closing installing door 7, taking out the air in the fixed case 4 through the pipeline of bleeding, making the inside vacuum of device, go into the gas in to the air outlet plate 203 through the gas inlet pipeline, make jet head 204 blow into inert gas to the device in, control the start of electric bar 202, make electric bar 202 heat inert gas, control the start of circulating fan 6, evenly disperse inert gas, dry the material, be the vacuum between installing case 1 and the fixed case 4, can keep warm in the device.
The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.
Claims (4)
1. A vacuum oven for a noble metal catalyst, comprising:
The inner side of the mounting box (1) is fixedly provided with a fixed box (4);
The heating mechanism (2) is arranged on the outer side of the mounting box (1), the heating mechanism (2) comprises a mounting cover (201), electric heating rods (202) and an air outlet plate (203), rectangular holes are formed in the tops of the mounting box (1) and the fixing box (4), the mounting cover (201) is fixedly arranged in the rectangular holes, a plurality of groups of electric heating rods (202) are fixedly arranged on the inner side of the mounting cover (201), the air outlet plate (203) is fixedly arranged on the inner side of the mounting cover (201), a plurality of groups of air outlets are formed in the inner side of the air outlet plate (203), the air outlet is fixedly provided with the air outlet head (204), air inlets are formed in the outer sides of the air outlet plate (203) and the mounting cover (201), air inlets are fixedly arranged in air inlets, holes are formed in the tops of the mounting cover (201), and circulating fans (6) are fixedly arranged in the holes;
Place mechanism (3), locate the inboard of installing box (1) and be located the below of heating mechanism (2), place mechanism (3) and include backup pad (301), sliding plate (302) and place box (303), the inboard fixed mounting of fixed box (4) has multiunit backup pad (301), the top slidable mounting of backup pad (301) has sliding plate (302), fixed mounting between two sets of sliding plate (302) places box (303).
2. A vacuum oven for noble metal catalysts according to claim 1, characterized in that: four groups of supporting legs (5) are fixedly arranged at the bottom of the installation box (1), and the supporting legs (5) are arranged in a rectangular mode.
3. A vacuum oven for noble metal catalysts according to claim 2, characterized in that: the outside of the installation box (1) is hinged with an installation door (7), and the outside of the installation door (7) and the outside of the installation box (1) are fixedly provided with sealing strips.
4. A vacuum oven for noble metal catalysts according to claim 3, characterized in that: the vacuum air pump is characterized in that an air extraction opening is formed in the outer sides of the mounting box (1) and the fixing box (4), an air extraction pipeline is fixedly installed in the air extraction opening, a valve is arranged in the air extraction pipeline, and vacuum is arranged between the fixing box (4) and the mounting box (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322142433.8U CN220931517U (en) | 2023-08-10 | 2023-08-10 | Vacuum oven that noble metal catalyst used |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322142433.8U CN220931517U (en) | 2023-08-10 | 2023-08-10 | Vacuum oven that noble metal catalyst used |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220931517U true CN220931517U (en) | 2024-05-10 |
Family
ID=90964838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322142433.8U Active CN220931517U (en) | 2023-08-10 | 2023-08-10 | Vacuum oven that noble metal catalyst used |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220931517U (en) |
-
2023
- 2023-08-10 CN CN202322142433.8U patent/CN220931517U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |