CN219511227U - Catalytic module drying furnace structure - Google Patents
Catalytic module drying furnace structure Download PDFInfo
- Publication number
- CN219511227U CN219511227U CN202320688543.1U CN202320688543U CN219511227U CN 219511227 U CN219511227 U CN 219511227U CN 202320688543 U CN202320688543 U CN 202320688543U CN 219511227 U CN219511227 U CN 219511227U
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- Prior art keywords
- drying
- catalytic module
- drying furnace
- roller
- furnace
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- 238000001035 drying Methods 0.000 title claims abstract description 116
- 230000003197 catalytic effect Effects 0.000 title claims abstract description 49
- 238000007789 sealing Methods 0.000 claims abstract description 19
- 238000005192 partition Methods 0.000 claims abstract description 5
- 238000007599 discharging Methods 0.000 claims 3
- 238000000034 method Methods 0.000 abstract description 14
- 230000008569 process Effects 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 5
- 238000005265 energy consumption Methods 0.000 abstract description 5
- 238000010438 heat treatment Methods 0.000 abstract description 4
- 238000012546 transfer Methods 0.000 description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 238000005406 washing Methods 0.000 description 5
- 230000008929 regeneration Effects 0.000 description 4
- 238000011069 regeneration method Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 3
- 230000009849 deactivation Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010531 catalytic reduction reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Drying Of Solid Materials (AREA)
Abstract
The utility model discloses a catalytic module drying furnace structure, which comprises a drying furnace and a frame body fixedly connected with two sides of the drying furnace, wherein a conveying roller is arranged on the frame body, sealing doors are symmetrically hinged on two sides of the drying furnace, a drying area is arranged in the drying furnace, and partition boards corresponding to the sealing doors are symmetrically arranged on two sides of the upper surface of the interior of the drying area; the drying area is internally and evenly provided with a plurality of drying rollers, the drying rollers are connected with an external driving device, the outer side surfaces of the drying rollers are evenly provided with pushing plates for pushing the catalytic module to overturn, the drying rollers are used for directly drying the catalytic module, drying effect and drying efficiency are improved, meanwhile, the pushing plates are arranged on the drying rollers, the drying rollers can continuously overturn in the process of drying the catalytic module and driving the catalytic module to move, so that heating is more uniform, drying efficiency is further improved, drying time is shortened, and energy consumption of a drying process is reduced.
Description
Technical Field
The utility model relates to the technical field of environmental protection recovery, in particular to a catalytic module drying furnace structure.
Background
The selective catalytic reduction denitration technology has high denitration efficiency and mature technology, is widely applied to the flue gas denitration process of coal-fired power plants in China, and adopts honeycomb TiO as a catalytic module 2 -V 2 O 5 -WO 3 /MoO 3 Mainly. After reversible deactivation such as blocking deactivation, the catalytic module can be recovered to 90% -100% of the original activity through water washing regeneration process, acid washing regeneration process, alkali washing regeneration process, thermal regeneration process treatment and the like. The catalytic module regenerated by washing needs to be subjected to drying treatment, and as the catalytic module is cuboid, the catalytic module is heated unevenly when being dried by a traditional drying furnace, so that the drying efficiency is low, the drying working time is prolonged, and the drying energy consumption is increased.
Disclosure of Invention
The utility model aims to overcome the existing defects, and provides a catalytic module drying furnace structure, wherein a push plate is arranged on a drying roller, so that the drying roller can continuously overturn in the process of drying a catalytic module and driving the catalytic module to move, the heating is more uniform, the drying efficiency is further improved, the drying time is shortened, the energy consumption in the drying process is reduced, the energy conservation and the environmental protection are facilitated, and the problems in the background technology can be effectively solved.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a catalytic module drying furnace structure, includes drying furnace and the support body of fixed connection with the drying furnace both sides, be provided with the transfer roller on the support body, the both sides of drying furnace are articulated to be provided with the sealing door symmetrically, are provided with the stoving district in the drying furnace, and the inside upper surface both sides of stoving district are provided with the baffle that corresponds with the sealing door symmetrically; the drying area is internally and uniformly provided with a plurality of drying rollers, the drying rollers are connected with an external driving device, and the outer side surfaces of the drying rollers are uniformly provided with pushing plates for pushing the catalytic module to overturn.
As a preferable technical scheme of the utility model, the pushing plates are all obliquely arranged on the drying roller, and the pushing plates are inclined towards the rotation direction of the drying roller.
As a preferable technical scheme of the utility model, the push plates arranged on the drying roller are not less than three groups, the push plates of not less than three groups are uniformly arranged along the axial direction of the drying roller, and the heights of the push plates of not less than three groups are gradually increased.
Compared with the prior art, the utility model has the beneficial effects that: the mode that the stoving roller directly dried to catalytic module has been adopted, has improved stoving effect and drying efficiency, has set up the push pedal simultaneously on the stoving roller, can make the stoving roller dry catalytic module and drive catalytic module removal's in-process, make it constantly overturn to it is more even to be heated, has further improved drying efficiency, has shortened drying time, has reduced the energy consumption of stoving process, is favorable to energy-concerving and environment-protective, has improved work efficiency greatly.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic side cross-sectional view of the present utility model;
fig. 3 is a schematic structural view of the drying roller of the present utility model.
In the figure: 1 drying furnace, 2 frame body, 3 conveying roller, 4 sealing door, 5 drying area, 6 baffle, 7 drying roller, 8 heat pipe, 9 heat pipe, 10 receiving hopper, 11 closing plate, 12 handle groove, 13 push pedal, 14 wet pipe.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a catalytic module drying furnace structure, includes drying furnace 1 and the support body 2 with drying furnace 1 both sides fixed connection, be provided with transfer roller 3 on the support body 2, transfer roller 3 is connected with external driving mechanism, and this actuating mechanism can be motor and gear train or belt etc. and drive transfer roller 3 synchronous syntropy rotation through gear train or belt group etc. by the motor, and transfer roller 3 of entrance side is used for sending into the catalytic module after the washing in drying furnace 1 and dries, and transfer roller 3 of exit side is then used for sending out the catalytic module after the stoving outside follow-up processing or reuse etc..
The two sides of the drying furnace 1 are symmetrically hinged with the sealing door 4, the drying furnace 1 is internally provided with the drying area 5, the two sides of the upper surface of the interior of the drying area 5 are symmetrically provided with the partition boards 6 corresponding to the sealing door 4, the sealing door 4 naturally drops and is clamped with the partition boards 6 to form sealing on the drying area 5 in an unstressed state, heat exchange is reduced, heating energy is saved, and when the catalytic module is sent into or sent out of the drying area 5 by the conveying roller 3, the catalytic module is pushed away and separated from the partition boards 5, so that the drying furnace 1 is opened, and the catalytic module is convenient to enter or send out of the drying area 5.
Alternatively, the sealing door 4 may be driven to rotate by a motor or the like, or may be connected in other manners, such as lifting by a lifting device to complete movable sealing of the drying area 5.
A plurality of drying rollers 7 are uniformly arranged in the drying area 5, the drying rollers 7 are connected with an external driving device, the driving device can be a gear set or a belt set or a chain wheel set driven by a driving motor, and the driving device drives the drying rollers 7 to synchronously rotate in the same direction, so that a catalytic module moves in the drying area 5, a drying assembly line is formed, the degree of automation in the drying process is improved, and the drying efficiency is improved.
Hot water or steam and the like are introduced into the drying roller 7, and a mode that the drying roller directly dries the catalytic module is adopted, so that the drying effect and the drying efficiency can be improved.
Optionally, the drying roller 7 is rotatably disposed on a side wall of the drying oven 1, and the rotating part adopts movable sealing, so that heat loss can be reduced.
The inside of the drying roller 7 is communicated with the heat inlet pipe 8, movable seals are also arranged between the heat inlet pipe 8 and the drying roller 7, a plurality of heat inlet pipes 8 penetrate through the outer side of the drying furnace 1 and are communicated with the heat transfer pipe 9 after being connected in parallel, the heat transfer pipe 9 is communicated with an external heat source, the external heat source can select hot water or steam and the like according to the temperature, efficiency and the like required by drying, and the other side of the drying furnace is also provided with a circulating pipe for circulating the cooled water and the like to the heat source for continuous heating.
The outside surface of stoving roller 7 evenly is provided with the push pedal 13 that is used for promoting catalytic module upset, makes the stoving roller at stoving catalytic module and drives catalytic module in-process that removes, can also make catalytic module constantly overturn through push pedal 13 to it is more even to be heated, further improves drying efficiency, has shortened drying time, has reduced the energy consumption of stoving process, is favorable to energy-concerving and environment-protective, has improved work efficiency greatly.
The preferred technical scheme, push pedal 13 all inclines to set up on stoving roller 7, and push pedal 13 inclines towards the direction of rotation of stoving roller 7, like this when stoving roller 7 rotates, can conveniently pull out the catalytic module of cuboid form through push pedal 13, makes it overturn, and is heated evenly.
To ensure that the catalytic module can be moved from the inlet-side transfer roller 3 to the drying roller 7 and from the drying roller 7 to the outlet-side transfer roller 3, the inlet-side transfer roller 3 can be set higher and the outlet-side transfer roller 3 can be set lower.
Because the catalytic module is honeycomb, its aperture is more, and the water vapor etc. that is heated in the aperture in the stoving in-process is difficult for scattering from narrow and small aperture, leads to drying efficiency low, has further prolonged stoving time, therefore we propose further preferred technical scheme, push pedal 13 that sets up on the stoving roller 7 is not less than three, and is preferably four, and four push pedal 13 of group evenly set up along the axial of stoving roller 7, and the height of four push pedal 13 of group progressively risees, and catalytic module moves and overturn, when stoving on stoving roller 7 promptly, because the different and progressively rising of height of push pedal 13 makes it be the inclination state to make the water vapor etc. that is heated in the aperture scatter and volatilize more easily, further improved stoving efficiency and shortened stoving time, work efficiency has also obtained further promotion.
Furthermore, the top end of the push plate 13 is rounded, so that the catalytic module is prevented from being damaged due to extrusion of the push plate 13 when being clamped.
The preferred technical scheme, the spout has been seted up to the downside of drying furnace 1, and the slip is provided with in the spout and connects hopper 10, connects hopper 10 to be used for accepting water or other impurity that drips on the catalytic module in the stoving in-process, can pull out when shut down or maintenance and connect hopper 10 to clear up, easy operation, maintenance is convenient.
Further, the outside fixed surface who connects hopper 10 is provided with closing plate 11, and closing plate 11 seals up and sets up in the stoving stove 1 outside when receiving hopper 10 slides into the spout completely, and closing plate 11 can adopt the mode of bolt fastening to fix on the stoving stove 1, and its inside surface then sets up sealed the pad, avoids heat to dispel from the spout, has reduced heat loss, is favorable to energy-concerving and environment-protective.
Furthermore, the side surface of the sealing plate 11 is provided with a handle groove 12, which is convenient for pulling the receiving hopper 10 out of the chute, and the use is more convenient.
Optionally, be provided with the wet pipe 14 on the dry-off oven 1, install the wet fan that dehumidifies in the wet pipe 14, the input of wet fan is connected with the output electricity of control panel 2, it adopts among the prior art fan commonly used can, can discharge outside fast with steam etc. that evaporates in the stoving process through the wet fan that dehumidifies, reduces the humidity in the dry-off oven 1, avoids influencing the stoving effect to further improve drying efficiency.
The non-disclosed parts of the utility model are all prior art, and the specific structure, materials and working principle thereof are not described in detail. Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a catalytic module drying furnace structure which is characterized in that the catalytic module drying furnace structure comprises a drying furnace (1) and a frame body (2) fixedly connected with two sides of the drying furnace (1), a conveying roller (3) is arranged on the frame body (2), sealing doors (4) are symmetrically hinged on two sides of the drying furnace (1), a drying area (5) is arranged in the drying furnace (1), and partition plates (6) corresponding to the sealing doors (4) are symmetrically arranged on two sides of the upper surface of the interior of the drying area (5); a plurality of drying rollers (7) are uniformly arranged in the drying area (5), the drying rollers (7) are connected with an external driving device, and pushing plates (13) for pushing the catalytic module to turn are uniformly arranged on the outer side surfaces of the drying rollers (7).
2. The catalytic module dryer structure of claim 1, wherein: the inside of the drying roller (7) is communicated with the heat inlet pipes (8), a plurality of heat inlet pipes (8) penetrate through the outside of the drying furnace (1) and are connected in parallel and then are communicated with the heat supply pipes (9), and the heat supply pipes (9) are communicated with an external heat source.
3. The catalytic module dryer structure of claim 1, wherein: the push plates (13) are obliquely arranged on the drying roller (7), and the push plates (13) are inclined towards the rotation direction of the drying roller (7).
4. A catalytic module dryer structure according to claim 1 or 3, characterized in that: the push plates (13) arranged on the drying roller (7) are not less than three groups, the push plates (13) of not less than three groups are uniformly arranged along the axial direction of the drying roller (7), and the heights of the push plates (13) of not less than three groups are gradually increased.
5. The catalytic module dryer structure of claim 1, wherein: a chute is arranged at the lower side of the drying furnace (1), and a receiving hopper (10) is arranged in the chute in a sliding way.
6. The catalytic module dryer structure of claim 5, wherein: the sealing plate (11) is fixedly arranged on the outer side surface of the receiving hopper (10), and the sealing plate (11) is arranged on the outer side of the drying furnace (1) in a sealing mode when the receiving hopper (10) completely slides into the sliding groove.
7. The catalytic module dryer structure of claim 6, wherein: the side surface of the sealing plate (11) is provided with a handle groove (12).
8. The catalytic module dryer structure of claim 1, wherein: the drying furnace (1) is provided with a moisture discharging pipe (14), and a moisture discharging fan is arranged in the moisture discharging pipe (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320688543.1U CN219511227U (en) | 2023-03-31 | 2023-03-31 | Catalytic module drying furnace structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320688543.1U CN219511227U (en) | 2023-03-31 | 2023-03-31 | Catalytic module drying furnace structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219511227U true CN219511227U (en) | 2023-08-11 |
Family
ID=87548981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320688543.1U Active CN219511227U (en) | 2023-03-31 | 2023-03-31 | Catalytic module drying furnace structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219511227U (en) |
-
2023
- 2023-03-31 CN CN202320688543.1U patent/CN219511227U/en active Active
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| GR01 | Patent grant |