CN113686127A - Explosion-proof infrared oven - Google Patents
Explosion-proof infrared oven Download PDFInfo
- Publication number
- CN113686127A CN113686127A CN202111030466.2A CN202111030466A CN113686127A CN 113686127 A CN113686127 A CN 113686127A CN 202111030466 A CN202111030466 A CN 202111030466A CN 113686127 A CN113686127 A CN 113686127A
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- Prior art keywords
- box
- box body
- explosion
- heating
- air
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000010438 heat treatment Methods 0.000 claims abstract description 44
- 239000010453 quartz Substances 0.000 claims abstract description 14
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 14
- 239000003638 chemical reducing agent Substances 0.000 claims description 13
- 239000005341 toughened glass Substances 0.000 claims description 9
- 238000004880 explosion Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B11/00—Machines or apparatus for drying solid materials or objects with movement which is non-progressive
- F26B11/18—Machines or apparatus for drying solid materials or objects with movement which is non-progressive on or in moving dishes, trays, pans, or other mainly-open receptacles
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/004—Nozzle assemblies; Air knives; Air distributors; Blow boxes
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/009—Alarm systems; Safety sytems, e.g. preventing fire and explosions
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/06—Chambers, containers, or receptacles
- F26B25/08—Parts thereof
- F26B25/12—Walls or sides; Doors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/06—Chambers, containers, or receptacles
- F26B25/14—Chambers, containers, receptacles of simple construction
- F26B25/18—Chambers, containers, receptacles of simple construction mainly open, e.g. dish, tray, pan, rack
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B3/00—Drying solid materials or objects by processes involving the application of heat
- F26B3/28—Drying solid materials or objects by processes involving the application of heat by radiation, e.g. from the sun
- F26B3/30—Drying solid materials or objects by processes involving the application of heat by radiation, e.g. from the sun from infrared-emitting elements
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Life Sciences & Earth Sciences (AREA)
- Microbiology (AREA)
- Electric Stoves And Ranges (AREA)
Abstract
The invention discloses an explosion-proof infrared oven which comprises a workbench, a heating box, a rotary support frame and a control cabinet, wherein the heating box is placed on the workbench and comprises a box body and a box door, the bottom of the box body is provided with the rotary support frame, a rotary table is connected to a rotary shaft in the box body, an infrared quartz heating pipe and a temperature sensor are installed on the inner wall of the box body, a fresh air adjusting port and an air outlet are processed on the inner wall of the box body, an air draft device connected with the air outlet is arranged below the workbench and comprises an exhaust fan and an air draft pipe connected with the exhaust fan and the air outlet, the control cabinet is arranged on the workbench on one side of the heating box and is connected with the infrared quartz heating pipe, the temperature sensor and the exhaust fan. According to the invention, the rotary support frame is arranged in the heating box, so that a heated object can rotate and can be heated more uniformly, and meanwhile, the control cabinet is arranged to control the infrared quartz heating pipe to be matched with the air draft device, so that the temperature in the heating box can be averaged, and the risk of explosion of the oven is reduced.
Description
Technical Field
The invention relates to the field of heating equipment, in particular to an explosion-proof infrared oven.
Background
The infrared oven is a common heating device, and the principle of the infrared oven is that infrared rays with the radiation of more than 2-15 micrometers are generated after an infrared element is used for heating, and when a heated object absorbs the far infrared rays, the far infrared rays are directly converted into heat energy, so that the effect of quick drying is achieved. When heating articles, the existing infrared oven causes pressure increase due to high internal temperature, the oven door is easily opened due to overlarge pressure, explosion-proof treatment needs to be carried out on the oven for safe heating, so that the safety of the oven is ensured, and meanwhile, if the temperature inside the oven is uneven, potential safety hazards are easily caused.
Disclosure of Invention
The invention aims to provide an explosion-proof infrared oven which can effectively prevent the possibility of explosion and improve the safety factor.
The purpose of the invention is realized by the following technical scheme:
an explosion-proof infrared oven comprises a workbench, a heating box, a rotary support frame and a control cabinet, wherein the heating box is placed on the workbench and comprises a box body and a box door hinged on the side wall of the box body, the bottom of the box body is provided with the rotary support frame which comprises a motor, a coupler, a speed reducer, a rotating shaft and a rotating disc, the motor is connected with the speed reducer through the coupler, the speed reducer is positioned below the middle part of the box body, the output shaft of the speed reducer is connected with the rotating shaft extending into the box body, the rotating shaft in the box body is connected with the rotating disc, the inner wall of the box body is provided with a plurality of infrared quartz heating pipes and temperature sensors, a plurality of fresh air adjusting ports and air outlets are processed on the inner wall of the box body, an air draft device connected with the air outlets is arranged below the workbench and comprises an air draft fan and a draft pipe connected with the air exhaust fan and the air outlet, install manual regulation valve on the exhaust column, be equipped with the switch board on the workstation of heating cabinet one side, the switch board is connected with infrared quartz heating pipe, temperature sensor and air exhauster.
The box door is provided with a toughened glass observation window which is provided with two layers.
Install the explosion-proof lock of being connected with the chamber door on the box, explosion-proof lock includes fixing base, pull rod, fixed block, stopper, locking piece and dog, the fixing base is installed on the lateral wall that the box is close to chamber door opening one side, and the cover is equipped with the pull rod that the level set up on the fixing base, and the processing of pull rod upper portion has the rack, be equipped with the gear with rack toothing in the fixing base, the fixing base outside is equipped with the handle that drives gear revolve, still be equipped with in the fixing base of gear one side with gear complex friction pulley, the one end that the pull rod is close to the chamber door is equipped with the fixed block, articulated on the fixed block have the stopper, processing on the stopper has the spacing groove, the locking piece is fixed on the outer wall of chamber door opening one side, and processing has the dog that stretches into the spacing inslot on the lateral wall that the locking piece is close to fixed block one side.
Still be equipped with high temperature resistant fan on the box, be connected with the turbofan on the high temperature resistant fan, and the turbofan is arranged in the box.
The explosion-proof infrared oven provided by the invention has the beneficial effects that:
(1) the heating box is internally provided with the rotary support frame, so that a heated object can rotate and can be heated more uniformly, and meanwhile, the infrared quartz heating pipe is controlled by arranging the control cabinet to be matched with the air draft device, so that the temperature in the heating box can be averaged, and the risk of explosion of the oven is reduced;
(2) the toughened glass observation window is arranged on the oven door, so that workers can conveniently observe the condition inside the oven, and timely treatment is facilitated;
(3) the explosion-proof door lock is arranged on the box door, so that the box door can be locked more stably, and the box door is effectively prevented from being broken;
(4) through set up high temperature resistant fan on the box, the temperature regulation of usable fan in with the box is unanimous to it breaks down to reduce the uneven oven that causes of temperature, still can make article heating more even simultaneously, prevents that article from causing the damage because of being heated the inequality.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic structural diagram provided in an embodiment of the present invention.
Fig. 2 is a schematic view of an internal structure of a heating box according to an embodiment of the present invention.
Fig. 3 is a schematic structural diagram of an explosion door lock of a heating box according to an embodiment of the present invention.
Fig. 4 is a schematic internal structural view of a fixing seat of a heating box according to an embodiment of the present invention.
Reference numerals: 1. a work table; 2. a heating box; 21. a box body; 22. a fresh air adjusting port; 23. an air outlet; 24. a box door; 25. a toughened glass observation window; 3. rotating the support frame; 31. a motor; 32. a coupling; 33. a speed reducer; 34. a rotating shaft; 35. a turntable; 4. an infrared quartz heating tube; 5. a temperature sensor; 6. a control cabinet; 7. an air draft device; 71. an exhaust fan; 72. an exhaust pipe; 73. a manual regulating valve; 8. an explosion-proof door lock; 81. a fixed seat; 82. a pull rod; 83. a fixed block; 84. a limiting block; 85. a locking block; 86. a stopper; 87. a rack; 88. a gear; 89. a handle; 80. a friction wheel; 9. a high temperature resistant fan; 91. a turbofan.
Detailed Description
Examples
As shown in fig. 1 and 2, the explosion-proof infrared oven provided in this embodiment includes a workbench 1, a heating box 2, a rotating support frame 3 and a control cabinet 6, the heating box 2 is placed on the workbench 1, the heating box 2 includes a box body 21 and a box door 24 hinged on a side wall of the box body 21, a tempered glass observation window 25 is processed on the box door 24, the heating condition in the box body 21 can be observed through the tempered glass observation window 25, so as to timely handle the fault, the tempered glass observation window 25 has two layers, two layers of the tempered glass observation windows 25 are adopted, on one hand, the heat loss in the oven can be reduced, on the other hand, the safety performance can be improved, the safety accident caused by the breakage of the tempered glass can be effectively avoided, the rotating support frame 3 is arranged at the bottom of the box body 21, the rotating support frame 3 includes a motor 31, a coupler 32, a speed reducer 33, a rotating shaft 34 and a rotating disc 35, the utility model discloses a temperature adjusting device for the refrigerator, including motor 31, reduction gear 33, reducer 33, pivot 34, carousel 35, a plurality of infrared quartz heating pipes 4 and temperature sensor 5, be connected with carousel 35 on the pivot 34 in the box 21, during the use, motor 31 passes through coupler 32 and drives reducer 33 rotatory, drives carousel 35 through pivot 34 and rotates when reducer 33 is rotatory, install a plurality of infrared quartz heating pipe 4 and temperature sensor 5 on the inner wall of box 21, processing has a plurality of new trend regulation mouth 22 and air exit 23 on the inner wall of box 21, can be for carrying air in the box 21 through new trend regulation mouth 22, can adjust the temperature in the box 21 when the high temperature in the box 21, and air exit 23 can discharge the higher hot-air of temperature, workstation 1 below is equipped with updraft ventilator 7 who is connected with air exit 23, updraft ventilator 7 includes air exhauster 71 and the exhaust pipe 72 who connects air exhauster 71 and air exit 23, install manual regulation valve 73 on exhaust column 72, the flow of the adjustable air of manual regulation valve 73 to temperature in the more accurate control box 21, be equipped with switch board 6 on the workstation 1 of 2 one sides of heating cabinet, switch board 6 is connected with infrared quartz heating pipe 4, temperature sensor 5 and air exhauster 71.
As shown in fig. 3 and 4, in order to ensure the safety of the heating box 2 during operation, the explosion-proof door lock 8 connected to the box door 24 is installed on the box body 21, the explosion-proof door lock 8 includes a fixing seat 81, a pull rod 82, a fixing block 83, a limiting block 84, a locking block 85 and a stop block 86, the fixing seat 81 is installed on the side wall of the box body 21 close to the opening side of the box door 24, the horizontally arranged pull rod 82 is sleeved on the fixing seat 81, a rack 87 is processed on the upper portion of the pull rod 82, a gear 88 meshed with the rack 87 is arranged in the fixing seat 81, a handle 89 for driving the gear 88 to rotate is arranged on the outer side of the fixing seat 81, the extending length of the pull rod 82 can be adjusted by rotating the handle 89, so as to lock the explosion-proof door lock 8, a friction wheel 80 matched with the gear 88 is further arranged in the fixing seat 81 on one side of the gear 88, and the friction force generated when the gear 88 rotates can be increased by the friction wheel 80, the door 24 is prevented from being pushed away by overlarge pressure in the box body 21, the fixing block 83 is arranged at one end, close to the door 24, of the pull rod 82, the limiting block 84 is hinged to the fixing block 83, a limiting groove is formed in the limiting block 84, the locking block 85 is fixed on the outer wall of one side of the opening of the door 24, the stop 86 extending into the limiting groove is formed in the side wall, close to the fixing block 83, of the locking block 85, the stop 86 is tensioned through the pull rod 82, the door 24 can be fixed, and when the pressure in the box body 21 is overlarge, the door 24 can be prevented from being pushed away by violence under the action of the friction wheel 80.
As shown in fig. 2, still be equipped with high temperature resistant fan 9 on the box 21, be connected with turbofan 91 on the high temperature resistant fan 9, and turbofan 91 arranges box 21 in, high temperature resistant fan 9 can drive turbofan 91 and rotate, utilizes turbofan 91 to make the temperature distribution in the box 21 more even to avoid the temperature to differ and cause the condition emergence of breaking down in the box 21.
The using method of the invention is as follows:
when the device is used, a product to be heated is placed on the rotary table 35, the box door 24 is closed, the limit block 84 is rotated, the stop block 86 on the lock block 85 is positioned in the limit groove on the limit block 84, then the handle 89 is rotated, the handle 89 drives the gear 88 to rotate, the gear 88 drives the rack 87 to rotate, the pull rod 82 tensions the lock block 85 to realize the locking of the box door 24, the control cabinet 6 starts the infrared quartz heating pipe 4, the temperature sensor 5 detects the temperature, when the temperature reaches a set value, because the temperature in the oven is continuously increased, the indicator lamp on the control cabinet 6 is lightened, the fresh air device starts working to discharge hot air in the box body 21, and simultaneously, fresh air passes through the fresh air adjusting opening 22 to enter the box body 21 for cooling the box body 21 and adjusting the temperature in the box body 21 to keep the set value state, so as to achieve the temperature control purpose, and the high temperature resistant fan 9 drives the turbofan 91 to rotate, the temperature in the box body 21 is more uniform; after heating, the infrared quartz heating tube 4 is closed, then the exhaust fan 71 is started, the exhaust fan 71 extracts hot air in the box body 21 to enable the hot air to become normal-temperature air, then the handle 89 is rotated to enable the pull rod 82 to release the locking block 85, then the stop block 86 on the locking block 85 is moved out by the rotation limiting block 84, and the product is taken out after the box door 24 is opened.
The above description is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any modification and replacement based on the technical solution and inventive concept provided by the present invention should be covered within the scope of the present invention. It should be noted that structures or components illustrated in the drawings are not necessarily drawn to scale, and descriptions of well-known components and processing techniques and procedures are omitted to avoid unnecessarily limiting the invention.
Claims (4)
1. An explosion-proof infrared oven which is characterized in that: the heating box is placed on the workbench and comprises a box body and a box door hinged to the side wall of the box body, the bottom of the box body is provided with a rotating support frame which comprises a motor, a coupler, a speed reducer, a rotating shaft and a rotating disc, the motor is connected with the speed reducer through the coupler, the speed reducer is positioned below the middle part of the box body, the rotating shaft extending into the box body is connected onto an output shaft of the speed reducer, the rotating disc is connected onto the rotating shaft in the box body, a plurality of infrared quartz heating pipes and temperature sensors are installed on the inner wall of the box body, a plurality of fresh air adjusting ports and air outlets are processed on the inner wall of the box body, an air draft device connected with the air outlets is arranged below the workbench, the air draft device comprises an air draft fan and an air draft pipe connected with the air draft fan and the air outlet, and a manual adjusting valve is installed on the air draft pipe, the heating cabinet is characterized in that a control cabinet is arranged on the workbench on one side of the heating box, and the control cabinet is connected with the infrared quartz heating pipe, the temperature sensor and the exhaust fan.
2. The explosion-proof infrared oven of claim 1, characterized in that: the box door is provided with a toughened glass observation window which is provided with two layers.
3. The explosion-proof infrared oven of claim 1, characterized in that: install the explosion-proof lock of being connected with the chamber door on the box, explosion-proof lock includes fixing base, pull rod, fixed block, stopper, locking piece and dog, the fixing base is installed on the lateral wall that the box is close to chamber door opening one side, and the cover is equipped with the pull rod that the level set up on the fixing base, and the processing of pull rod upper portion has the rack, be equipped with the gear with rack toothing in the fixing base, the fixing base outside is equipped with the handle that drives gear revolve, still be equipped with in the fixing base of gear one side with gear complex friction pulley, the one end that the pull rod is close to the chamber door is equipped with the fixed block, articulated on the fixed block have the stopper, processing on the stopper has the spacing groove, the locking piece is fixed on the outer wall of chamber door opening one side, and processing has the dog that stretches into the spacing inslot on the lateral wall that the locking piece is close to fixed block one side.
4. The explosion-proof infrared oven of claim 1, characterized in that: still be equipped with high temperature resistant fan on the box, be connected with the turbofan on the high temperature resistant fan, and the turbofan is arranged in the box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111030466.2A CN113686127A (en) | 2021-09-03 | 2021-09-03 | Explosion-proof infrared oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111030466.2A CN113686127A (en) | 2021-09-03 | 2021-09-03 | Explosion-proof infrared oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113686127A true CN113686127A (en) | 2021-11-23 |
Family
ID=78585151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111030466.2A Pending CN113686127A (en) | 2021-09-03 | 2021-09-03 | Explosion-proof infrared oven |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113686127A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108800788A (en) * | 2018-06-14 | 2018-11-13 | 江苏天堡科技有限公司 | A kind of intelligently realizing explosion-proof baking oven |
| CN208382735U (en) * | 2018-05-09 | 2019-01-15 | 深圳市中达强电炉有限公司 | A kind of heated-air circulation oven |
| CN210952301U (en) * | 2019-11-25 | 2020-07-07 | 无锡鑫科工程质量检测有限公司 | Air blast drying cabinet |
| CN211267351U (en) * | 2019-12-06 | 2020-08-14 | 托特机电(上海)有限公司 | Linkage self-locking explosion-proof control cabinet |
| CN211953564U (en) * | 2020-04-10 | 2020-11-17 | 南京华星制药设备有限公司 | Explosion-proof type infrared ray heated air circulation oven |
| CN213179081U (en) * | 2020-08-18 | 2021-05-11 | 东莞市源泰鑫试验设备有限公司 | Explosion-proof type precision oven |
-
2021
- 2021-09-03 CN CN202111030466.2A patent/CN113686127A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208382735U (en) * | 2018-05-09 | 2019-01-15 | 深圳市中达强电炉有限公司 | A kind of heated-air circulation oven |
| CN108800788A (en) * | 2018-06-14 | 2018-11-13 | 江苏天堡科技有限公司 | A kind of intelligently realizing explosion-proof baking oven |
| CN210952301U (en) * | 2019-11-25 | 2020-07-07 | 无锡鑫科工程质量检测有限公司 | Air blast drying cabinet |
| CN211267351U (en) * | 2019-12-06 | 2020-08-14 | 托特机电(上海)有限公司 | Linkage self-locking explosion-proof control cabinet |
| CN211953564U (en) * | 2020-04-10 | 2020-11-17 | 南京华星制药设备有限公司 | Explosion-proof type infrared ray heated air circulation oven |
| CN213179081U (en) * | 2020-08-18 | 2021-05-11 | 东莞市源泰鑫试验设备有限公司 | Explosion-proof type precision oven |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20211123 |