CN211570755U - Special assembled furnace kiln for hot galvanizing - Google Patents
Special assembled furnace kiln for hot galvanizing Download PDFInfo
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- CN211570755U CN211570755U CN201922309652.4U CN201922309652U CN211570755U CN 211570755 U CN211570755 U CN 211570755U CN 201922309652 U CN201922309652 U CN 201922309652U CN 211570755 U CN211570755 U CN 211570755U
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- plate component
- vertical plate
- furnace
- furnace kiln
- kiln
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- 238000005246 galvanizing Methods 0.000 title claims abstract description 23
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims abstract description 33
- 229910052725 zinc Inorganic materials 0.000 claims abstract description 33
- 239000011701 zinc Substances 0.000 claims abstract description 33
- 238000002360 preparation method Methods 0.000 claims abstract description 6
- 238000009434 installation Methods 0.000 claims description 8
- 239000000835 fiber Substances 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 claims description 6
- 238000009413 insulation Methods 0.000 claims description 4
- 239000011819 refractory material Substances 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 4
- 238000004321 preservation Methods 0.000 abstract description 10
- 238000000034 method Methods 0.000 abstract description 6
- 238000009417 prefabrication Methods 0.000 abstract description 3
- 229910000831 Steel Inorganic materials 0.000 description 8
- 239000010959 steel Substances 0.000 description 8
- 239000000446 fuel Substances 0.000 description 7
- 238000002485 combustion reaction Methods 0.000 description 5
- 238000010276 construction Methods 0.000 description 5
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000009423 ventilation Methods 0.000 description 4
- JIAARYAFYJHUJI-UHFFFAOYSA-L zinc dichloride Chemical compound [Cl-].[Cl-].[Zn+2] JIAARYAFYJHUJI-UHFFFAOYSA-L 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000007747 plating Methods 0.000 description 3
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 2
- 235000019270 ammonium chloride Nutrition 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 210000003205 muscle Anatomy 0.000 description 2
- 238000005554 pickling Methods 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 235000005074 zinc chloride Nutrition 0.000 description 2
- 239000011592 zinc chloride Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 238000004873 anchoring Methods 0.000 description 1
- 239000010425 asbestos Substances 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Coating With Molten Metal (AREA)
Abstract
The utility model discloses a special assembly furnace for hot galvanizing, which comprises a furnace body fixedly arranged on the ground or in a furnace mounting pit and a zinc pot arranged in the furnace body; the stove body includes stove casing, outer support subassembly and stove platform, and the bottom plate subassembly of stove casing, left riser subassembly, right riser subassembly, preceding riser subassembly and back riser subassembly all are the structure of assembling including a plurality of connecting plates of assembling, and the fixed heat preservation that is equipped with on the medial surface of stove casing, the heat preservation also is the structure of assembling including a plurality of heated boards of assembling. This special assembled stove of hot-galvanize passes through the modular connected plate of assembling and assembles the design of heated board, assembles the connected plate and assembles heated board spare part and all can realize the mill prefabrication, and be convenient for transport, can shorten the preparation time limit of putting up the stove body on the spot greatly, and the quality can also effectively be put up on the spot to the mode of modularization concatenation fixed connection, and the specially adapted is to the hot-galvanize process of large-scale zinc-plated work piece.
Description
Technical Field
The utility model relates to a special furnace of hot-galvanize specifically is a special assembled furnace of hot-galvanize, belongs to hot-galvanize technical field.
Background
Hot dip galvanizing (i.e., hot dip galvanizing) combines both a substrate and a coating by reacting metallic zinc in a molten state with an iron substrate to produce an alloy layer. The hot dip galvanizing is generally carried out by pickling steel parts to remove iron oxide on the surfaces of the steel parts, cleaning the steel parts in an ammonium chloride or zinc chloride aqueous solution or a mixed aqueous solution of ammonium chloride and zinc chloride after pickling, and then feeding the steel parts into a hot dip galvanizing bath for hot dip galvanizing. The hot galvanizing has the advantages of uniform plating, strong adhesive force, long service life and the like.
A hot dip galvanizing furnace (i.e., a hot dip galvanizing tank) is a special device for melting metal zinc, and is generally of a horizontal box type structure or a vertical column type structure with an open top. The hot galvanizing furnace generally comprises a furnace body, a fuel supply and combustion system and a ventilation system, wherein a zinc pot is arranged in the furnace body, a fuel heating cavity and a heat insulation layer are sequentially arranged outside the zinc pot, and the fuel heating cavity is connected with the fuel supply and combustion system and the ventilation system through pipelines. The material for manufacturing the zinc pot is usually an industrial ceramic material or a steel plate material, but the zinc pot manufactured by the industrial ceramic can only be made into a cylinder shape and has a small volume, and although the requirement of a small galvanized workpiece can be met, the zinc plating of a large galvanized workpiece cannot be guaranteed, so the zinc pot manufactured by the steel plate material is usually adopted for the zinc plating of the large galvanized workpiece, and the steel plate with low carbon and silicon contents is usually selected for reducing iron dissolution. The furnace body is generally of an integral structure formed by stacking refractory bricks or welding steel plates.
Because there is not industry standard at present, also there is not specific standard, and the galvanized work piece kind, the size is various, and then cause the zinc pot kind and the size to large-scale galvanized work piece to be various, thereby cause the kind and the size of the hot-galvanize kiln to large-scale galvanized work piece to be various, consequently the hot-galvanize kiln to large-scale galvanized work piece preparation in the industry at present usually takes the mode of on-the-spot preparation, namely according to the size field piling up of size of customization zinc pot and build the stove body, this kind of traditional on-the-spot preparation mode not only makes the construction period long, and it is difficult to guarantee to build the quality.
Disclosure of Invention
To the above problem, the utility model provides a special assembled stove of hot-galvanize can realize putting up fast of the stove body under the prerequisite of guaranteeing to put up the quality, and then realizes shortening the preparation cycle of hot-galvanize stove, and the specially adapted is to the hot-galvanize process of large-scale zinc-plated work piece.
In order to realize the aim, the special assembly type furnace for hot galvanizing comprises a furnace body fixedly arranged on the ground or in a furnace installation pit and a zinc pot arranged in the furnace body;
the furnace body comprises a furnace shell, an outer support assembly and a furnace platform; the furnace shell comprises a bottom plate component, a left vertical plate component and a right vertical plate component which are symmetrically arranged on the bottom plate component from left to right, a front vertical plate component and a rear vertical plate component which are symmetrically arranged on the bottom plate component from front to back, the bottom plate component, the left vertical plate component, the right vertical plate component, the front vertical plate component and the rear vertical plate component jointly enclose a box-type structure with an open top, the bottom plate component, the left vertical plate component, the right vertical plate component, the front vertical plate component and the rear vertical plate component are all assembled structures comprising a plurality of assembled connecting plates, the assembled connecting plates are fixedly installed and connected, heat-insulating layers are fixedly arranged on the inner side surfaces of the bottom plate component, the left vertical plate component, the right vertical plate component, the front vertical plate component and the rear vertical; the outer support component comprises a plurality of support stand columns which are arranged around the kiln shell, the support stand columns are fixedly arranged on the ground or in the kiln mounting pit, and the support stand columns are respectively and fixedly connected with the left vertical plate component, the right vertical plate component, the front vertical plate component and the rear vertical plate component; the furnace kiln platform is fixedly paved on the top of the furnace kiln shell around the furnace kiln shell;
the furnace kiln comprises a furnace kiln shell box-type structure, a furnace kiln platform, a zinc pot, a heat-insulating layer and a furnace kiln platform, wherein the furnace kiln platform is arranged in the furnace kiln shell box-type structure, the furnace kiln platform is arranged in the furnace kiln platform, the furnace kiln platform is.
As a further improvement of the utility model, the splicing heat-insulating board is a structure formed by folding refractory fibers.
As the utility model discloses a further improvement scheme, the border position of assembling the connecting plate is equipped with hasp connection structure, is equipped with the bolt mounting hole on the hasp connection structure, assembles and connects through hasp connection structure and construction bolt fixed mounting between the connecting plate.
As a further improvement of the utility model, the supporting column is provided with a positioning limit rod which extends towards the inner side and runs through the kiln shell and the heat preservation layer.
As a further improvement of the utility model, the positioning limiting rod is a telescopic rod structure.
As the utility model discloses a further improvement scheme, support post is still through supporting diagonal muscle and ground erection joint, perhaps support post is still through supporting diagonal muscle and stove installation pit erection joint.
Compared with the prior art, the bottom plate component, the left vertical plate component, the right vertical plate component, the front vertical plate component and the rear vertical plate component of the furnace shell of the special assembly type furnace for hot galvanizing are all of an assembly structure comprising a plurality of assembly connecting plates, and the heat-insulating layer is also of an assembly structure comprising a plurality of assembly heat-insulating plates, so that in the construction process, the outer support component is firstly constructed according to the size of a zinc pot, then, on the basis of the outer supporting component, a proper number of splicing connecting plates are selected for splicing and mounting the bottom plate component, the left vertical plate component, the right vertical plate component, the front vertical plate component and the rear vertical plate component, after the splicing and mounting of the box-type structure are completed, the heat-insulating layer is spliced and mounted on the inner surface of the kiln shell, then laying fuel supply and combustion system pipelines and ventilation system pipelines, connecting the pipelines with the heating cavity respectively, hoisting the zinc pot, positioning the zinc pot in the kiln shell, and laying a kiln platform. Through the modularized design mode of assembling the connecting plate and assembling the heat-insulating plate, the assembling of the connecting plate and the assembling of parts of the heat-insulating plate can realize factory prefabrication and convenient transportation, the manufacturing period for constructing the furnace body on site can be greatly shortened, the modularized splicing and fixing connection mode can also effectively ensure the on-site construction quality, and the hot galvanizing process is particularly suitable for the hot galvanizing process of large-scale galvanized workpieces.
Drawings
Fig. 1 is a front view of the present invention;
3 FIG. 3 2 3 is 3 a 3 cross 3- 3 sectional 3 view 3 A 3- 3 A 3 of 3 FIG. 3 1 3; 3
Fig. 3 is a top view of fig. 1.
In the figure: 1. the furnace kiln comprises a furnace kiln shell, 2, an outer supporting component, 21, a supporting upright post, 22, a positioning limiting rod, 3, a heat insulation layer, 4, a furnace kiln platform, 5, a zinc pot, 6 and a fuel supply and combustion system.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
As shown in figures 1 to 3, the assembly kiln special for hot galvanizing comprises a kiln body fixedly arranged on the ground or in a kiln mounting pit and a zinc pot 5 arranged in the kiln body.
The furnace body comprises a furnace shell 1, an outer support component 2 and a furnace platform 4; the furnace shell 1 comprises a bottom plate component, a left vertical plate component and a right vertical plate component which are symmetrically arranged on the bottom plate component from left to right, and a front vertical plate component and a rear vertical plate component which are symmetrically arranged on the bottom plate component from front to back, the bottom plate component, the left vertical plate component, the right vertical plate component, the front vertical plate component and the rear vertical plate component together enclose a box-shaped structure with an open top, the bottom plate assembly, the left vertical plate assembly, the right vertical plate assembly, the front vertical plate assembly and the rear vertical plate assembly are all assembled structures comprising a plurality of assembling connecting plates, the assembling connecting plates are fixedly installed and connected through bolts, heat preservation layers 3 are fixedly arranged on the inner side surfaces of the bottom plate assembly, the left vertical plate assembly, the right vertical plate assembly, the front vertical plate assembly and the rear vertical plate assembly, the heat preservation layers 3 are assembled structures comprising a plurality of assembling heat preservation plates, and the assembling heat preservation plates can be directly fixed on the furnace shell 1 through various anchoring parts; the outer support component 2 comprises a plurality of support columns 21 arranged around the kiln shell 1, the support columns 21 are fixedly arranged on the ground or in the kiln mounting pit, and the support columns 21 are respectively fixedly mounted and connected with the left vertical plate component, the right vertical plate component, the front vertical plate component and the rear vertical plate component through bolts; the kiln platform 4 is fixedly laid on the top of the kiln housing 1 around the kiln housing 1.
The zinc pot 5 is positioned and arranged at the geometric center inside the box-shaped structure of the kiln shell 1, the kiln platform 4 and the zinc pot 5 are installed in a sealing mode through refractory materials, and a heating cavity is formed between the outer wall of the zinc pot 5 and the inner wall of the heat preservation layer 3.
This special assembled furnace of hot-galvanize is putting up the in-process, put up outer supporting component 2 according to the size of zinc pot 5 earlier, then select the splicing connecting plate of suitable quantity to splice the mounting plate subassembly on outer supporting component 2's basis, left side riser subassembly, right side riser subassembly, preceding riser subassembly and back riser subassembly, accomplish box structure concatenation installation back at the internal surface concatenation installation heat preservation 3 of furnace casing 1, then lay 6 pipelines of fuel supply and combustion system and ventilation system pipeline, and be connected the pipeline with the heating chamber respectively, it can to lay furnace platform 4 after the zinc pot 5 is hoisted and the location is in furnace casing 1. Through the modularized design mode of assembling the connecting plate and assembling the heat-insulating plate, the assembling of the connecting plate and the assembling of parts of the heat-insulating plate can realize factory prefabrication and convenient transportation, the manufacturing period of constructing the furnace body on site can be greatly shortened, and the quality of constructing the furnace body on site can be effectively ensured by the modularized splicing and fixing connection mode.
In order to guarantee to assemble the sealing connection between the heated board, as the utility model discloses a further improvement scheme, it is the folding structure that forms of refractory fiber to assemble the heated board, refractory fiber can adopt flexible refractory material materials such as pottery or asbestos, refractory fiber beta structure keeps the compression capacity of certain proportion, strictly follow flexible refractory material's expansion coefficient, can realize assembling the expansion of refractory fiber beta structure in the not equidirectional after the heated board concatenation, and then realize assembling extrude into a seamless whole each other between the heated board, guarantee to assemble the sealing connection between the heated board.
In order to realize accurate location concatenation installation, as the utility model discloses a further improvement scheme, the border position of assembling the connecting plate is equipped with hasp connection structure, is equipped with the bolt mounting hole on the hasp connection structure, assembles and connects through hasp connection structure and construction bolt fixed mounting between the connecting plate.
In order to realize that zinc pot 5 can pinpoint the setting and put at the inside geometry central point of 1 box structure of furnace shell, as the utility model discloses a further improvement scheme is equipped with on the support post 21 to the inboard direction stretch out the setting, run through the location gag lever post 22 of furnace shell 1 and heat preservation 3. The positioning limiting rod 22 can be provided with a telescopic structure so as to facilitate the insertion of the zinc pot 5, and after the zinc pot 5 is inserted, the positioning limiting rod 22 can be extended out through adjustment and is abutted against the zinc pot 5 to realize the accurate positioning of the zinc pot 5.
In order to increase the steadiness of support column 21, as the utility model discloses a further improvement scheme, support column 21 is still through supporting the brace diagonal and being connected with ground erection, perhaps support column 21 is still through supporting brace diagonal and stove installation pit erection joint.
Claims (6)
1. An assembled furnace kiln special for hot galvanizing comprises a furnace kiln body fixedly arranged on the ground or in a furnace kiln mounting pit and a zinc pot (5) arranged in the furnace kiln body; it is characterized in that the preparation method is characterized in that,
the furnace body comprises a furnace shell (1), an outer support component (2) and a furnace platform (4); the furnace shell (1) comprises a bottom plate component, a left vertical plate component and a right vertical plate component which are symmetrically arranged on the bottom plate component from left to right, a front vertical plate component and a rear vertical plate component which are symmetrically arranged on the bottom plate component from front to back, the bottom plate component, the left vertical plate component, the right vertical plate component, the front vertical plate component and the rear vertical plate component jointly enclose a box-shaped structure with an open top, the bottom plate component, the left vertical plate component, the right vertical plate component, the front vertical plate component and the rear vertical plate component are all assembled structures comprising a plurality of assembled connecting plates, the assembled connecting plates are fixedly installed and connected, a heat-insulating layer (3) is fixedly arranged on the inner side surfaces of the bottom plate component, the left vertical plate component, the right vertical plate component, the front vertical plate component and the rear vertical plate; the outer supporting component (2) comprises a plurality of supporting upright posts (21) arranged around the furnace shell (1), the supporting upright posts (21) are fixedly arranged on the ground or in the furnace installation pit, and the supporting upright posts (21) are respectively and fixedly connected with the left vertical plate component, the right vertical plate component, the front vertical plate component and the rear vertical plate component; the furnace kiln platform (4) is fixedly paved on the top of the furnace kiln shell (1) around the furnace kiln shell (1);
the furnace is characterized in that the zinc pot (5) is positioned and arranged at the geometric center inside the box-shaped structure of the furnace shell (1), the furnace platform (4) and the zinc pot (5) are installed in a sealing mode through refractory materials, and a heating cavity is formed between the outer wall of the zinc pot (5) and the inner wall of the heat insulation layer (3).
2. The assembly furnace kiln special for hot galvanizing according to claim 1, wherein the assembled heat-insulating plate is a structure formed by folding refractory fibers.
3. The assembly furnace kiln special for hot galvanizing of claim 1, wherein the edge position of the assembly connecting plates is provided with a snap connection structure, the snap connection structure is provided with a bolt mounting hole, and the assembly connecting plates are fixedly mounted and connected with each other through the snap connection structure and the mounting bolt.
4. The assembly type furnace kiln special for hot galvanizing according to the claim 1, the claim 2 or the claim 3 is characterized in that the supporting upright post (21) is provided with a positioning limit rod (22) which extends towards the inner side and penetrates through the furnace kiln shell (1) and the heat insulation layer (3).
5. The assembled furnace kiln special for hot galvanizing according to claim 4, wherein the positioning and limiting rod (22) is a telescopic rod structure.
6. The assembly type furnace kiln special for hot galvanizing according to claim 1, 2 or 3, wherein the support upright post (21) is also connected with the ground through a support diagonal rib, or the support upright post (21) is also connected with the furnace kiln installation pit through a support diagonal rib.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922309652.4U CN211570755U (en) | 2019-12-20 | 2019-12-20 | Special assembled furnace kiln for hot galvanizing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922309652.4U CN211570755U (en) | 2019-12-20 | 2019-12-20 | Special assembled furnace kiln for hot galvanizing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211570755U true CN211570755U (en) | 2020-09-25 |
Family
ID=72549646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922309652.4U Active CN211570755U (en) | 2019-12-20 | 2019-12-20 | Special assembled furnace kiln for hot galvanizing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211570755U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113604764A (en) * | 2021-08-26 | 2021-11-05 | 上海晟昌实业有限公司 | Heat preservation housing of telescopic cover |
-
2019
- 2019-12-20 CN CN201922309652.4U patent/CN211570755U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113604764A (en) * | 2021-08-26 | 2021-11-05 | 上海晟昌实业有限公司 | Heat preservation housing of telescopic cover |
| CN113604764B (en) * | 2021-08-26 | 2023-10-13 | 上海晟昌实业有限公司 | Thermal insulation cover shell of telescopic cover |
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| GR01 | Patent grant | ||
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| CP03 | Change of name, title or address |
Address after: No. 35 Chuangye Road, Economic and Technological Development Zone, Xuzhou City, Jiangsu Province, 221122 Patentee after: Xuzhou Ruima Intelligent Technology Co.,Ltd. Country or region after: China Address before: Room C-103, Aibo Xin Building, Damao Street Office, Xuzhou Economic and Technological Development Zone, Xuzhou City, Jiangsu Province, 221000 Patentee before: XUZHOU REMARKABLE INTELLIGENT TECHNOLOGY CO.,LTD. Country or region before: China |
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