CN106044058A - Full-sealed insulation chain plate conveyor used in high-temperature environment - Google Patents

Full-sealed insulation chain plate conveyor used in high-temperature environment Download PDF

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Publication number
CN106044058A
CN106044058A CN201610625250.3A CN201610625250A CN106044058A CN 106044058 A CN106044058 A CN 106044058A CN 201610625250 A CN201610625250 A CN 201610625250A CN 106044058 A CN106044058 A CN 106044058A
Authority
CN
China
Prior art keywords
insulation shell
chain
layer insulation
insulation
internal layer
Prior art date
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
Application number
CN201610625250.3A
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Chinese (zh)
Inventor
马魁瑞
陆利玲
王向昆
李红军
苏存奇
李晓辉
赵新花
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LUOYANG SHENGYU HEAVY INDUSTRY MACHINERY Co Ltd
Original Assignee
LUOYANG SHENGYU HEAVY INDUSTRY MACHINERY Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by LUOYANG SHENGYU HEAVY INDUSTRY MACHINERY Co Ltd filed Critical LUOYANG SHENGYU HEAVY INDUSTRY MACHINERY Co Ltd
Priority to CN201610625250.3A priority Critical patent/CN106044058A/en
Publication of CN106044058A publication Critical patent/CN106044058A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G17/00Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface
    • B65G17/06Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface having a load-carrying surface formed by a series of interconnected, e.g. longitudinal, links, plates, or platforms
    • B65G17/065Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface having a load-carrying surface formed by a series of interconnected, e.g. longitudinal, links, plates, or platforms the load carrying surface being formed by plates or platforms attached to a single traction element
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G17/00Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface
    • B65G17/30Details; Auxiliary devices
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G21/00Supporting or protective framework or housings for endless load-carriers or traction elements of belt or chain conveyors

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chain Conveyers (AREA)

Abstract

The invention discloses a full-sealed insulation chain plate conveyor used in a high-temperature environment. The conveyor comprises insulation doors 1, a support frame 2, extension rails 3, driving chains 4, an outer-layer insulation shell 5, an inner-layer insulation shell 6 and conveying chain plates 7, wherein the insulation doors 1 and the outer-layer insulation shell 5 form a full-sealed outer-layer protection shell; openings are formed in the inner-layer insulation shell 6; the conveying chain plates 7 are positioned in the inner-layer insulation shell 6; the conveying chains 4 are positioned between the inner-layer insulation shell 6 and the outer-layer insulation shell 5, and are connected with the conveying chain plates 7 through the openings in the inner-layer insulation shell 6; the conveying chains 4 are limited in groove bodies of the extension rails 3, and roll to advance in the groove bodies of the extension rails 3 in the groove direction; and the extension rails 3 are supported on the support frame 2. The full-sealed insulation chain plate conveyor is unique in structure, reasonable in layout, convenient for use, easy to operate, low in investment cost, reliable in operation, high in conveying efficiency and capable of continuously working under high temperature of 850 DEG C.

Description

A kind of hermetically sealed insulation chain scraper conveyor used in hot environment
Technical field
The present invention relates to high-temperature material conveying technology field, especially relate to a kind of in hot environment use hermetically sealed Insulation chain scraper conveyor.
Background technology
Hermetically sealed insulation chain scraper conveyor is mainly used in existing needs and high-temperature material is transported to locality, and conveying Process needs the conveying equipment of Totally enclosed heat-preserving.According to conveying material and the feature of course of conveying, select the conveying held water Equipment, is to ensure that working properly, reliable, the necessary requirement of economical running of whole conveying process.The most existing calcium carbide factory is former Material preheating furnace, to the conveying equipment of the middle conveying process of furnace of calcium carbide, is the lifting conveying using high frame structure+large-tonnage overhead traveling crane Mode, with the hoisting transportation of insulation tank body one tank one tank, this mode of movement output investment ratio is relatively big, runs and maintenance cost is high, people Work cost is high, inefficiency.Carbide manufacturing enterprise is highly desirable to change the technology mode of this backwardness, but due to working environment Relatively disliking slightly, technological requirement is higher, and domestic traditional conveying equipment can not meet this requirement.
Summary of the invention
For solve the problems referred to above, it is an object of the invention to provide a kind of can be with work continuous under the closed environment of high temperature 850 DEG C Making, topology layout is unique, and automaticity is high, cost of investment is little, reliable, maintenance cost is low, and cost of labor is low, transport The hermetically sealed insulation chain scraper conveyor that efficiency is high.
The object of the invention to solve the technical problems realizes the most by the following technical solutions.Propose according to the present invention A kind of hermetically sealed insulation chain scraper conveyor used in hot environment, including thermal insulating door thermally insulated door 1, bracing frame 2, expansion rail 3, drives Chain 4, outer layer insulation shell 5, internal layer insulation shell 6 and transporting chain plate 7, wherein: described thermal insulating door thermally insulated door 1 and outer layer insulation shell 5 one Play the outer layer protection housing of composition total enclosing;Opening, transporting chain plate 7 is had to be positioned at internal layer insulation cladding on described internal layer insulation shell 6 In body 6;Described carrier chain 4 is between internal layer insulation shell 6 and outer layer insulation shell 5, and by this internal layer insulation shell 6 Opening connect with transporting chain plate 7;Described carrier chain 4 is limited in the cell body of expansion rail 3, and at the groove of this expansion rail 3 Internal moving ahead along groove to rolling, this expansion rail 3 is supported on bracing frame 2.
The purpose of the present invention and solve its technical problem and can also be further achieved by the following technical measures.
Aforesaid hermetically sealed insulation chain scraper conveyor, also includes nitrogen supplementary device 8, and this nitrogen supplementary device 8 is located in In internal layer insulation shell 6 and outer layer insulation shell 5.
Aforesaid hermetically sealed insulation chain scraper conveyor, also includes that temperature regulates ventilation unit 9, this temperature regulation ventilation unit 9 are located at outside outer layer insulation shell 5, and connect with the cavity between internal layer insulation shell 6 and outer layer insulation shell 5.
Aforesaid hermetically sealed insulation chain scraper conveyor, this chain scraper conveyor be divided into hypomere feed zone, raising section, stage casing and on Section discharging section.
Aforesaid hermetically sealed insulation chain scraper conveyor, wherein said bracing frame 2 is internal layer insulation shell 6, outer layer insulation Housing 5 and expansion rail 3 provide and support.
Aforesaid hermetically sealed insulation chain scraper conveyor, wherein said transporting chain plate 7 includes being attached with high-temperature and wear-proof 71 Stainless Steel Chain Board 72, these Stainless Steel Chain Board 72 both sides are provided with rustless steel support arm 73, are provided with bottom this rustless steel support arm 73 Heat insulation liner plate 74.
Aforesaid hermetically sealed insulation chain scraper conveyor, wherein said rustless steel support arm 73 is positioned at this internal layer insulation shell In the opening of 6, carrier chain 4 connects with rustless steel support arm 73, and heat insulation liner plate 74 is positioned there between.
Aforesaid hermetically sealed insulation chain scraper conveyor, wherein said internal layer insulation shell 6 internal layer uses high temperature resistant 900 DEG C High-temperature heat-resistance material;Outer layer employing is formed by Tig Welding, the heat-resistance stainless steel plate of high temperature resistant 650 DEG C;Centre is filled out Fill the aeroge ceramic wool insulation material of high temperature resistant 650 DEG C to 1000 DEG C.
Aforesaid hermetically sealed insulation chain scraper conveyor, the internal layer of wherein said sealing thermal insulation door 1 and outer layer insulation shell 5 is equal For being formed by Tig Welding, the rustless steel of high temperature resistant 650 DEG C;Central filler is high temperature resistant is the gas of 650 DEG C to 1000 DEG C Gel insulation material, outer layer is welded by common stainless steel material.
Owing to using technical scheme as above, the present invention has a following superiority:
The conveying of this high-temperature material with hermetically sealed insulation chain scraper conveyor, its structure uniqueness, rationally distributed, easy to use, easily In operation, cost of investment is little, reliable, maintenance cost is low, and cost of labor is low, and conevying efficiency is high, can be to connect at high temperature 850 DEG C Continuous work;The action of each drive mechanism is all by PLC centralized Control, and the automaticity of equipment is high;And each parts are by welding knot Component, modular member and standardized component composition so that it is the process-cycle is short, and economical operation is reliable, saves the energy.
Accompanying drawing explanation
Fig. 1 is the schematic cross-section of the embodiment of the present invention one hermetically sealed insulation chain scraper conveyor;
Fig. 2 is the transporting chain plate schematic cross-section of the embodiment of the present invention one hermetically sealed insulation chain scraper conveyor;
Fig. 3 is the ectonexine insulation shell schematic cross-section of the embodiment of the present invention one hermetically sealed insulation chain scraper conveyor;
Fig. 4 is the carrier chain arrangement schematic cross-section of the embodiment of the present invention one hermetically sealed insulation chain scraper conveyor;
Fig. 5 is the schematic cross-section of the embodiment of the present invention two hermetically sealed insulation chain scraper conveyor;
Fig. 6 is the schematic cross-section of the embodiment of the present invention three hermetically sealed insulation chain scraper conveyor;
Fig. 7 is the overall structure schematic diagram of the embodiment of the present invention four hermetically sealed insulation chain scraper conveyor.
[main element symbol description]
1: thermal insulating door thermally insulated door 2: bracing frame
3: expansion rail 4: drive chain
5: outer layer insulation shell 6: internal layer insulation shell
7: transporting chain plate 8: nitrogen supplementary device
9: temperature regulation ventilation unit 71: high-temperature and wear-proof
72: Stainless Steel Chain Board 73: rustless steel support arm
74: heat insulation liner plate 5a: heat-resistance stainless steel plate
5b: aeroge ceramic wool insulation material 5c: corrosion resistant plate
61: internal layer bottom insulation shell 62: insulation shell in the middle part of internal layer
63: internal layer top insulation shell 6a-high-temperature heat-resistance material
6b: aeroge ceramic wool insulation material 6c-heat-resistance stainless steel plate
Detailed description of the invention
By further illustrating the technological means and effect that the present invention taked by reaching predetermined goal of the invention, below in conjunction with Accompanying drawing and preferred embodiment, to a kind of hermetically sealed insulation chain scraper conveyor used in hot environment proposed according to the present invention Its detailed description of the invention, structure, feature and effect thereof, after describing in detail such as.
Refer to Fig. 1-4, the embodiment of the present invention one, a kind of hermetically sealed insulation chain scraper conveyor used in hot environment Including sealing thermal insulation door 1, bracing frame 2, expansion rail 3, drive chain 4, outer layer insulation shell 5, internal layer insulation shell 6 and carrier chain Plate 7.
Described sealing thermal insulation door 1 forms the outer layer protection housing of total enclosing, this sealing thermal insulation together with outer layer insulation shell 5 Door 1 outer layer insulation shell 5 when chain scraper conveyor works realizes the purpose of total enclosing insulation material conveying together;Carry at carrier bar During machine overhauling, can open rapidly and realize the Quick overhaul to internal easily worn part and replacing.Described sealing thermal insulation door 1 and outer layer are protected The internal layer of temperature housing 5 is the rustless steel 5a using Tig Welding to form, can use under 650 DEG C of hot environments; Central filler is high temperature resistant is the aeroge insulation material 5b of 650 DEG C to 1000 DEG C, and outer layer is by common stainless steel material 5c welding Become, these three layers of shell structure layout heat insulation effects are more satisfactory, can guarantee that material temperature difference in course of conveying control 50 DEG C with In.
Described internal layer insulation shell 6 is separated in the middle part of internal layer top insulation shell 63, internal layer by upper and lower opening and protects Temperature housing 62 and internal layer bottom insulation shell 61.And this internal layer insulation shell 6 internal layer uses and can use at a temperature of 900 DEG C High-temperature heat-resistance material 6a;Outer layer use formed by Tig Welding, can use under 650 DEG C of hot environments heat-resisting not Rust steel plate 6c;Central filler is high temperature resistant is the aeroge ceramic wool insulation material 6b of 650 DEG C to 1000 DEG C, this aeroge pottery Fiber thermal insulation is effective, can reduce material thermal losses during transmitting.This internal layer outer layer insulation shell 6 heat insulation effect is very Ideal, can guarantee that material temperature difference in course of conveying controls within 50 DEG C.
Described transporting chain plate 7 is by being attached with the Stainless Steel Chain Board 72 of high-temperature and wear-proof 71, being located at Stainless Steel Chain Board 72 liang The rustless steel support arm 73 of side and be located at the heat insulation liner plate 74 bottom rustless steel support arm 73 and form.Wherein high-temperature and wear-proof 71 can work in the environment of high temperature 1200 DEG C, and job stability is strong, and rub proofness is high, and service life is long.STAINLESS STEEL CHAINS Plate 72 and rustless steel support arm 73 are used Tig Welding to form by high temperature resistant stainless steel plate, it is ensured that high temperature 1035 DEG C Structural stability under working environment.Heat insulation liner plate 74 is made by special heat-barrier material, can not only intercept high temperature very well The transmission of heat energy, moreover it is possible to ensure job stability, service life, and low cost.
Wherein, described transporting chain plate 7 is positioned at internal layer insulation shell 6, and rustless steel support arm 73 is positioned at this internal layer insulation cladding In opening on body 6, carrier chain 4 is between internal layer insulation shell 6 and outer layer insulation shell 5, and by this internal layer insulation cladding Opening on body 6 connects with the rustless steel support arm 73 of transporting chain plate 7.It is located at the heat insulation liner plate 74 bottom rustless steel support arm 73 Between rustless steel support arm 73 and transporting chain plate 4, intercept the transmission of high temperature heat.Ensureing that high-temperature material conveying is not subject to On the premise of impact, can make carrier chain 4 always work in relative low temperature 500 DEG C (insulation shell 6 internal temperature is up to 850 DEG C) and Work under constant state, it is ensured that the job stability of carrier chain 4 and structural stability.
This carrier chain 4 is limited in the cell body of expansion rail 3, and in the cell body of this expansion rail 3 along groove to roll before OK, this expansion rail 3 is made by high-temperature and wear-proof, and it is supported on bracing frame 2, and one end is fixed on bracing frame 2, The other end can be with carrier chain 4 linear telescopic on bracing frame 2, it is ensured that carrier chain 4 is walked all the time at stable working face.Institute State bracing frame 2 to be welded by stainless steel material, for internal layer insulation shell 6, outer layer insulation shell 5 and and expansion rail 3 carry For supporting so that it is indeformable under hot operation state, it is ensured that its job stability.
Refer to Fig. 5, in the embodiment of the present invention two, a kind of hermetically sealed insulation carrier bar conveying used in hot environment Being additionally provided with nitrogen supplementary device 8 in machine, this nitrogen supplementary device 8 is located in internal layer insulation shell 6 and outer layer insulation shell 5, For the internal topping up-nitrogen of above-mentioned insulation shell, it is ensured that work portion in internal layer insulation shell 6 and outer layer insulation shell 5 The stable performance of part.
Refer to Fig. 6, in the embodiment of the present invention three, a kind of hermetically sealed insulation carrier bar conveying used in hot environment Being additionally provided with temperature regulation ventilation unit 9 in machine, this temperature regulation ventilation unit 9 is located at outside outer layer insulation shell 5, and and internal layer Cavity connection between insulation shell 6 and outer layer insulation shell 5, adjusts the temperature in this cavity.When cavity inner temperature is higher than setting During definite value, temperature regulation ventilation unit 9 is started working, and when temperature reaches setting value, temperature regulation ventilation unit 9 stops work Making, the temperature being always ensured that in cavity is within rational working range, it is ensured that internal workpiece is all the time at stable ring Work under border.
Refer to Fig. 7, in the embodiment of the present invention four, a kind of hermetically sealed insulation carrier bar conveying used in hot environment Machine is divided into hypomere feed zone, raising section, stage casing and epimere discharging section.
The hermetically sealed insulation chain scraper conveyor of above-mentioned unique structural configuration, it is ensured that 850 DEG C of high-temperature materials realize hermetically sealed guarantor Temperature conveying, ensures each workpiece service life simultaneously, and operation expense is low.
The above, be only presently preferred embodiments of the present invention, and the present invention not does any pro forma restriction, though So the present invention is disclosed above with preferred embodiment, but is not limited to the present invention, any technology people being familiar with this specialty Member, in the range of without departing from technical solution of the present invention, when the technology contents of available the disclosure above makes a little change or modification For the Equivalent embodiments of equivalent variations, as long as being the content without departing from technical solution of the present invention, the technical spirit of the foundation present invention To any simple modification made for any of the above embodiments, equivalent variations and modification, all still fall within the range of technical solution of the present invention.

Claims (9)

1. the hermetically sealed insulation chain scraper conveyor used in hot environment, it is characterised in that include thermal insulating door thermally insulated door (1), prop up Support (2), expansion rail (3), driving chain (4), outer layer insulation shell (5), internal layer insulation shell (6) and transporting chain plate (7), its In:
Described thermal insulating door thermally insulated door (1) forms the outer layer protection housing of total enclosing together with outer layer insulation shell (5);
Opening, transporting chain plate (7) is had to be positioned at internal layer insulation shell (6) on described internal layer insulation shell (6);
Described carrier chain (4) is positioned between internal layer insulation shell (6) and outer layer insulation shell (5), and by this internal layer insulation cladding Opening on body (6) connects with transporting chain plate (7);
Described carrier chain (4) is limited in the cell body of expansion rail (3), and in the cell body of this expansion rail (3) along groove to rolling Moving and move ahead, this expansion rail (3) is supported on bracing frame (2).
Hermetically sealed insulation chain scraper conveyor the most according to claim 1, it is characterised in that also include nitrogen supplementary device (8) in, this nitrogen supplementary device (8) is located in internal layer insulation shell (6) and outer layer insulation shell (5).
Hermetically sealed insulation chain scraper conveyor the most according to claim 1, it is characterised in that also include that temperature regulation is ventilated and fill Put (9), this temperature regulation ventilation unit (9) be located at outer layer insulation shell (5) outside, and with internal layer insulation shell (6) and outer layer Cavity connection between insulation shell (5).
Hermetically sealed insulation chain scraper conveyor the most according to claim 1, it is characterised in that this chain scraper conveyor is divided into hypomere Feed zone, raising section, stage casing and epimere discharging section.
Hermetically sealed insulation chain scraper conveyor the most according to claim 1, it is characterised in that wherein said bracing frame (2) There is provided for internal layer insulation shell (6), outer layer insulation shell (5) and expansion rail (3) and support.
Hermetically sealed insulation chain scraper conveyor the most according to claim 1, it is characterised in that wherein said transporting chain plate (7) Including being attached with the Stainless Steel Chain Board (72) of high-temperature and wear-proof (71), this Stainless Steel Chain Board (72) both sides are provided with rustless steel and support Arm (73), this rustless steel support arm (73) bottom is provided with heat insulation liner plate (74).
Hermetically sealed insulation chain scraper conveyor the most according to claim 6, it is characterised in that wherein said rustless steel supports Arm (73) is positioned at the opening of this internal layer insulation shell (6), and carrier chain (4) connects with rustless steel support arm (73), and heat shield liner Plate (74) is positioned there between.
Hermetically sealed insulation chain scraper conveyor the most according to claim 1, it is characterised in that wherein said internal layer insulation cladding Body (6) internal layer uses the high-temperature heat-resistance material of high temperature resistant 900 DEG C;Outer layer use formed by Tig Welding, high temperature resistant 650 DEG C heat-resistance stainless steel plate;Central filler the is high temperature resistant aeroge ceramic wool insulation material of 650 DEG C to 1000 DEG C.
Hermetically sealed insulation chain scraper conveyor the most according to claim 1, it is characterised in that wherein said sealing thermal insulation door (1) and outer layer insulation shell (5) internal layer all for being formed by Tig Welding, the rustless steel of high temperature resistant 650 DEG C;Centre is filled out Filling high temperature resistant is the aeroge insulation material of 650 DEG C to 1000 DEG C, and outer layer is welded by common stainless steel material.
CN201610625250.3A 2016-07-29 2016-07-29 Full-sealed insulation chain plate conveyor used in high-temperature environment Pending CN106044058A (en)

Priority Applications (1)

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Application Number Priority Date Filing Date Title
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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109250719A (en) * 2018-07-22 2019-01-22 安徽华塑股份有限公司 A kind of residual neat recovering system and its application method in calcium carbide production process
CN112145973A (en) * 2020-09-09 2020-12-29 黄宏琪 High-purity gas caching, adjusting and conveying cabinet
EP3766809A1 (en) * 2019-07-15 2021-01-20 Primetals Technologies Austria GmbH Conveyance of an item to be conveyed

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CN204568630U (en) * 2015-03-25 2015-08-19 郭洋 The nonstandard bucket elevator of high temperature
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109250719A (en) * 2018-07-22 2019-01-22 安徽华塑股份有限公司 A kind of residual neat recovering system and its application method in calcium carbide production process
EP3766809A1 (en) * 2019-07-15 2021-01-20 Primetals Technologies Austria GmbH Conveyance of an item to be conveyed
WO2021009171A1 (en) * 2019-07-15 2021-01-21 Primetals Technologies Austria GmbH Conveying a material to be conveyed
US11999572B2 (en) 2019-07-15 2024-06-04 Primetals Technologies Austria GmbH Conveying a material to be conveyed
CN112145973A (en) * 2020-09-09 2020-12-29 黄宏琪 High-purity gas caching, adjusting and conveying cabinet
CN112145973B (en) * 2020-09-09 2022-05-03 黄宏琪 High-purity gas caching, adjusting and conveying cabinet

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Application publication date: 20161026

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