CN216694376U - Drying device for galvanizing processing - Google Patents
Drying device for galvanizing processing Download PDFInfo
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- CN216694376U CN216694376U CN202123322872.4U CN202123322872U CN216694376U CN 216694376 U CN216694376 U CN 216694376U CN 202123322872 U CN202123322872 U CN 202123322872U CN 216694376 U CN216694376 U CN 216694376U
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- 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
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- 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
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Abstract
The utility model provides a drying device for galvanizing processing. Drying device for galvanization processing includes: the box body, the chain conveyor, the heating mechanism, the flow guide mechanism and the two sealing components are arranged on the box body; the air guide mechanism comprises an air heater and an air collecting cover, the air heater and the air collecting cover are mutually far away and are connected through a connecting pipe, a drying agent is placed in the connecting pipe, an air guide cover communicated with the interior of the box body is installed at the bottom of the air heater, the air guide cover is installed in an inclined mode, and the air collecting cover is communicated with the interior of the box body; the heating mechanism is arranged in the middle of the box body and used for heating air in the box body. According to the drying device for galvanizing processing, which is provided by the utility model, through the arrangement of the box body, the chain conveyor, the heating mechanism, the flow guide mechanism and the two sealing assemblies, the air temperature difference in the box body can be balanced, the heat loss is reduced, the sealing performance is enhanced, the energy-saving effect is improved, and the energy conservation and emission reduction are facilitated.
Description
Technical Field
The utility model relates to the technical field of drying, in particular to a drying device for galvanizing processing.
Background
Hot galvanizing, also called hot dip galvanizing or hot dip galvanizing, is an effective metal anticorrosion mode and is mainly used for metal structure facilities in various industries. In the process flow, the workpiece needs to be dried and preheated before the hot galvanizing process, the deformation of the workpiece caused by the rapid temperature rise during dip plating is prevented, the residual moisture of the workpiece after the processes of acid washing, water washing and the like is removed, and the zinc explosion and the zinc liquid explosion and splashing are prevented. At present, aiming at some galvanized parts with smaller volume, the small galvanized parts are mostly placed in a drying box for drying and preheating treatment, and then hot galvanizing processing is carried out after drying and preheating. The stoving case preheats the effect better, but the stoving case is airtight relatively, and the stoving effect is not good, and the stoving time is longer, and the operation process of stoving is also more loaded down with trivial details, has prolonged the activity duration of whole zinc-plating course of working.
The patent document of the prior publication No. CN 210198007U discloses a drying device for hot galvanizing processing, which comprises a drying conveyor belt; a plurality of ribs are uniformly arranged on the belt surface of the drying conveyor belt along the transmission direction; a drying electric heating plate is arranged in the drying conveyor belt; a strip-shaped air outlet is formed in one side of the top surface of the drying conveyor belt along the transmission direction; and a strip-shaped air suction opening is formed in the other side of the top surface of the drying conveyor belt along the transmission direction. The drying device is simple in structure and good in drying effect, saves the processing operation time and improves the processing efficiency.
But this scheme still is not enough, and the product on the conveyer belt is bloied to the edgewise, makes the product temperature of the different sides on the conveyer belt inconsistent, and opens the conveyer belt that sets up, and the heat dissipates more from the top, and the heat distributes inhomogeneously and heat scatters and disappears in addition, causes the power consumption height, is unfavorable for environmental protection and energy saving.
Therefore, it is necessary to provide a drying device for galvanizing process to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a drying device for galvanizing processing, which can reduce heat loss, reduce energy consumption, protect environment and save energy.
In order to solve the above technical problems, the present invention provides a drying device for galvanization, comprising: the device comprises a box body, a chain conveyor, a heating mechanism, a flow guide mechanism and two sealing assemblies; the air guide mechanism comprises an air heater and an air collecting cover, the air heater and the air collecting cover are mutually far away and are connected through a connecting pipe, a drying agent is placed in the connecting pipe, an air guide cover communicated with the interior of the box body is installed at the bottom of the air heater, the air guide cover is installed in an inclined mode, and the air collecting cover is communicated with the interior of the box body; the heating mechanism is arranged in the middle of the box body and is used for heating air in the box body; the sealing assemblies are arranged at two ends of the box body and used for sealing the box body.
Preferably, the heating mechanism includes a plurality of heating plates, and the plurality of heating plates are respectively installed at the top and the bottom of the case.
Preferably, both sides of the chain conveyor are provided with blocking nets connected with the box body.
Preferably, two heat insulation plates are installed in the box body.
Preferably, the sealing assembly comprises a fixing plate, the fixing plate is connected with the box body, a sealing plate is mounted on the fixing plate, and a fastening screw is mounted on one side of the sealing plate.
Preferably, the bottom of the sealing plate is provided with a fire-resistant cloth.
Preferably, the connecting pipe is connected with the box body through a plurality of fixing seats.
Compared with the prior art, the drying device for galvanizing processing provided by the utility model has the following beneficial effects:
(1) through setting up box, chain conveyor, heating mechanism, water conservancy diversion mechanism and two seal assembly, can balance the box internal air temperature difference, reduce the heat and scatter and disappear, reinforcing leakproofness improves energy-conserving effect, is favorable to energy saving and emission reduction.
(2) And locate a plurality of hot plates of product top and below through the setting, heat product bottom and top on the chain conveyor simultaneously, improve product drying speed.
(3) And the blocking net is arranged, so that products can be prevented from falling off from the chain conveyor.
(4) And by arranging the two heat insulation plates, the heat loss is further reduced, the drying speed is improved to a certain extent, and the energy conservation and emission reduction are facilitated.
(5) The sealing plate with the adjustable height is arranged, so that the two ends of the box body are sealed to a certain extent, the heat loss is reduced, and the energy conservation and emission reduction are facilitated.
(6) The fireproof cloth is arranged at the bottom of the sealing plate, so that the product is not damaged while the sealing performance of the box body is enhanced, the heat loss is reduced, and the energy conservation and emission reduction are facilitated.
(7) The air heater has the advantages that the connection effect is achieved by the arrangement of the plurality of fixing seats, and the overall structural stability of the air heater, the air collecting cover, the connecting pipe and the box body is enhanced.
Drawings
FIG. 1 is a schematic structural view of a drying apparatus for galvanizing process according to the present invention;
FIG. 2 is a sectional view of the drying apparatus for zinc plating shown in FIG. 1;
fig. 3 is an enlarged view of a portion a in fig. 2.
Reference numbers in the figures: 1. the device comprises a box body, 2, a chain conveyor, 3, an air heater, 4, an air collecting cover, 5, a connecting pipe, 6, a heating plate, 7, a flow guide cover, 8, a blocking net, 9, a heat insulation plate, 10, a sealing plate, 11, a fixing plate, 12, a fastening screw, 13, fireproof cloth, 14 and a fixing seat.
Detailed Description
The utility model is further described with reference to the following figures and embodiments.
Example 1:
referring to fig. 1-3, in an embodiment of the present invention, a drying device for galvanizing includes: the box body 1, the chain conveyor 2, the heating mechanism, the flow guide mechanism and the two sealing components; the air guide mechanism comprises an air heater 3 and an air collecting cover 4, the air heater 3 and the air collecting cover 4 are far away from each other and are connected through a connecting pipe 5, a drying agent is placed in the connecting pipe 5, the air heater 3, the air collecting cover 4 and the connecting pipe 5 form air circulation with the interior of the box body 1, air in the box body 1 can be dried through the air circulation and then recycled, an air guide cover 7 communicated with the interior of the box body 1 is installed at the bottom of the air heater 3, the air guide cover 7 is installed in an inclined mode (the horizontal included angle is 30-45 degrees), and the air collecting cover 4 is communicated with the interior of the box body 1; the heating mechanism is arranged in the middle of the box body 1 and is used for heating the air in the box body 1; the sealing components are arranged at two ends of the box body 1 and are used for sealing the box body 1, when the box body is used, a product is placed on the chain conveyor 2 and conveyed from one end of the box body 1 to the other end, in the process, the heating mechanism heats air in the box body 1 and dries the product entering the box body, meanwhile, the hot air blower 3 sends hot air to the product on the chain conveyor 2 from one end of the box body 1 for auxiliary drying, the humid air with a certain temperature reduced at the far end flows back to the hot air blower 3 for recycling through the air collecting hood 4 and the connecting pipe 5 (the drying agent in the connecting pipe 5 dries the air), the hot air blower 3 blows the air in the box body 1 to flow, the local temperature is prevented from being too high, the time difference required by product drying is reduced, the product drying efficiency is improved, the energy consumption is reduced, the sealing components further seal the box body 1, the heat loss is reduced, thereby further improving the energy-saving effect.
Through setting up box 1, chain conveyor 2, heating mechanism, water conservancy diversion mechanism and two seal assembly, can balance the interior air temperature difference of box 1, reduce the heat and scatter and disappear, reinforcing leakproofness improves energy-conserving effect, is favorable to energy saving and emission reduction.
Example 2:
as shown in fig. 2, the heating mechanism comprises a plurality of heating plates 6, the heating plates 6 are respectively installed at the top and the bottom of the box body 1, when the heating mechanism is used, the heating plates 6 are electrified, and meanwhile, the bottom and the top of a product on the chain conveyor 2 are heated, so that the product drying speed is improved.
Locate product top and a plurality of hot plates 6 of below through the setting, heat product bottom and top on the chain conveyor 2 simultaneously, improve product drying speed.
Example 3:
as shown in fig. 2, two sides of the chain conveyor 2 are provided with blocking nets 8 connected with the box body 1, and the blocking nets 8 limit the products on the chain conveyor 2 and prevent the products from falling off from the chain conveyor 2.
By providing the barrier net 8, the products can be prevented from falling off the chain conveyor 2.
Example 4:
as shown in fig. 2, two heat insulation plates 9 are installed in the box body 1, the chain net of the chain conveyor 2 penetrates through the heat insulation plates 9, the two heat insulation plates 9 block the air on the lower half portion of the chain conveyor 2 to a certain degree, heat is prevented from escaping to the outside from the lower portion of the chain conveyor 2, heat loss is reduced, drying speed is improved to a certain degree, and energy conservation and emission reduction are facilitated.
By arranging the two heat insulation plates 9, heat loss is further reduced, the drying speed is improved to a certain extent, and energy conservation and emission reduction are facilitated.
Example 5:
as shown in fig. 3, the sealing assembly includes a fixing plate 11, the fixing plate 11 is connected with the box body 1, a sealing plate 10 is installed on the fixing plate 11, a fastening screw 12 is installed on one side of the sealing plate 10, when the sealing assembly is used, according to the specification of a product, the sealing plate 10 is pulled to be lifted (preferably 1-2cm higher than the top of the product on the chain conveyor 2), the fastening screw 12 is screwed to fix the sealing plate 10, the sealing plate 10 seals the space above the chain conveyor 2 to a certain extent, heat loss is reduced, and energy conservation and emission reduction are facilitated.
The sealing plates 10 with adjustable heights are arranged to seal the two ends of the box body 1 to a certain degree, so that heat loss is reduced, and energy conservation and emission reduction are facilitated.
Example 6:
as shown in fig. 3, the bottom of the sealing plate 10 is provided with the fire-resistant cloth 13, the lower end of the fire-resistant cloth 13 is 1-2cm lower than the highest point of the product, the sealing area of the sealing plate 10 is further increased, heat loss is reduced, meanwhile, when the product passes through the fire-resistant cloth 13, the product can scrape the fire-resistant cloth 13, and the fire-resistant cloth 13 can not damage the product while the sealing performance of the box body 1 is enhanced.
By arranging the fireproof cloth 13 at the bottom of the sealing plate 10, the sealing performance of the box body 1 is enhanced, meanwhile, the product is not damaged, the heat loss is reduced, and the energy conservation and emission reduction are facilitated.
Example 7:
as shown in fig. 1-2, the connecting pipe 5 is connected to the box 1 through a plurality of fixing seats 14, the number of the fixing seats 14 is selected according to actual needs, and the fixing seats 14 play a role in connection, so that the structural stability of the whole body of the air heater 3, the air collecting cover 4, the connecting pipe 5 and the box 1 is enhanced.
Through setting up a plurality of fixing bases 14, play the connection effect, strengthened the holistic structural stability of air heater 3, air-collecting cover 4, connecting pipe 5 and box 1.
The working principle of the drying device for galvanizing processing provided by the utility model is as follows:
firstly, products are placed on the chain conveyor 2 and conveyed from one end of the box body 1 to the other end, in the process, the heating plate 6 is electrified, the bottoms and the tops of the products on the chain conveyor 2 are heated simultaneously, the products are dried, meanwhile, the hot air is conveyed from one end of the box body 1 by the hot air blower 3 for auxiliary drying, humid air with a certain temperature reduced at the far end flows back to the hot air blower 3 for recycling through the air collecting hood 4 and the connecting pipe 5 (the drying agent in the connecting pipe 5 dries the air), energy is saved through heat energy recovery, the air in the box body 1 is blown by the hot air blower 3 to flow, the local temperature in the box body 1 is prevented from being overhigh, the time difference required by drying the products on the chain conveyor 2 is reduced, the product drying efficiency is improved, and the products are dried in the relatively closed box body 1, reduces energy consumption and is beneficial to energy conservation and emission reduction.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (7)
1. The utility model provides a drying device for galvanizing process which characterized in that includes:
the device comprises a box body (1), a chain conveyor (2), a heating mechanism, a flow guide mechanism and two sealing assemblies;
the air guide mechanism comprises an air heater (3) and an air collecting cover (4), the air heater (3) and the air collecting cover (4) are far away from each other and are connected through a connecting pipe (5), a drying agent is placed in the connecting pipe (5), an air guide cover (7) communicated with the inside of the box body (1) is installed at the bottom of the air heater (3), the air guide cover (7) is installed in an inclined mode, and the air collecting cover (4) is communicated with the inside of the box body (1);
the heating mechanism is arranged in the middle of the box body (1) and is used for heating air in the box body (1);
the sealing assemblies are arranged at two ends of the box body (1) and are used for sealing the box body (1).
2. The drying device for galvanization according to claim 1, wherein said heating means includes a plurality of heating plates (6), and a plurality of said heating plates (6) are installed at the top and bottom of said case (1), respectively.
3. The drying device for galvanizing process according to claim 1, wherein blocking nets (8) connected to the box body (1) are provided on both sides of the chain conveyor (2).
4. The drying device for galvanization according to claim 1, wherein two heat insulating plates (9) are installed in the case (1).
5. The drying device for the galvanizing process according to claim 1, wherein the sealing assembly comprises a fixing plate (11), the fixing plate (11) is connected with the box body (1), a sealing plate (10) is mounted on the fixing plate (11), and a fastening screw (12) is mounted on one side of the sealing plate (10).
6. The drying device for galvanization according to claim 5, wherein a fire-resistant cloth (13) is attached to a bottom of the sealing plate (10).
7. The drying device for galvanization according to claim 1, wherein the connection pipe (5) is connected to the case (1) through a plurality of fixing seats (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123322872.4U CN216694376U (en) | 2021-12-28 | 2021-12-28 | Drying device for galvanizing processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123322872.4U CN216694376U (en) | 2021-12-28 | 2021-12-28 | Drying device for galvanizing processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216694376U true CN216694376U (en) | 2022-06-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123322872.4U Active CN216694376U (en) | 2021-12-28 | 2021-12-28 | Drying device for galvanizing processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216694376U (en) |
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2021
- 2021-12-28 CN CN202123322872.4U patent/CN216694376U/en active Active
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