CN109530684A - A kind of multi-functional debinding furnace - Google Patents
A kind of multi-functional debinding furnace Download PDFInfo
- Publication number
- CN109530684A CN109530684A CN201811451398.5A CN201811451398A CN109530684A CN 109530684 A CN109530684 A CN 109530684A CN 201811451398 A CN201811451398 A CN 201811451398A CN 109530684 A CN109530684 A CN 109530684A
- Authority
- CN
- China
- Prior art keywords
- chamber
- dodge gate
- degreasing
- heating chamber
- functional
- 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
Links
- 238000005238 degreasing Methods 0.000 claims abstract description 43
- 238000010438 heat treatment Methods 0.000 claims abstract description 40
- 238000001816 cooling Methods 0.000 claims abstract description 32
- 230000005540 biological transmission Effects 0.000 claims abstract description 15
- 238000012545 processing Methods 0.000 claims abstract description 8
- 238000000034 method Methods 0.000 claims description 12
- 238000004140 cleaning Methods 0.000 claims description 8
- 239000010419 fine particle Substances 0.000 claims description 3
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims description 3
- 239000003595 mist Substances 0.000 claims description 3
- 238000002955 isolation Methods 0.000 claims description 2
- 238000003860 storage Methods 0.000 claims description 2
- 239000007789 gas Substances 0.000 description 15
- 239000011230 binding agent Substances 0.000 description 6
- 239000002184 metal Substances 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000000843 powder Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000001746 injection moulding Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- RCHKEJKUUXXBSM-UHFFFAOYSA-N n-benzyl-2-(3-formylindol-1-yl)acetamide Chemical compound C12=CC=CC=C2C(C=O)=CN1CC(=O)NCC1=CC=CC=C1 RCHKEJKUUXXBSM-UHFFFAOYSA-N 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000002918 waste heat Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/10—Sintering only
- B22F3/1017—Multiple heating or additional steps
- B22F3/1021—Removal of binder or filler
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/003—Apparatus, e.g. furnaces
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Powder Metallurgy (AREA)
- Tunnel Furnaces (AREA)
Abstract
The invention discloses a kind of multi-functional debinding furnaces, which is characterized in that including furnace body, is successively arranged in the furnace body and waits chamber, heating chamber and cooling chamber, is equipped with emission-control equipment above the heating chamber；The first dodge gate is equipped between waiting chamber and the heating chamber, the second dodge gate is equipped between heating chamber and cooling chamber, it waits the lower opening of chamber, heating chamber and cooling chamber and is equipped with a continuous transmission belt, the position of product is controlled by the opening and closing of the first dodge gate, the second dodge gate and transmission belt.Advantage: pass through the control of dodge gate and transmission belt, chamber, heating chamber and cooling chamber is waited to be simultaneously operable, worker only needs product of the addition to degreasing into waiting chamber, and be added when without waiting for heating chamber cooling or also uncolled heating chamber, safety is increased while improving efficiency；Emission-control equipment can be handled exhaust gas, be discharged again after processing, and the protection to environment and personnel is improved.
Description
Technical field
The present invention relates to a kind of multi-functional debinding furnaces, belong to degreasing equipment technical field.
Background technique
Metal powder injection molding is realized by the way that binder is added, i.e., assigns metal powder by binder and adequately flow
It moves property and uses the blank for obtaining and there is specific products feature, blank passes through the binder that subsequent degreasing process will be previously joined
Removing, the product with metal or ceramic performance is obtained using high temperature sintering.It can specifically be summarized by following process: gold
Belong to powder mix with binder (abbreviation mixing), pelletize, by mold injection moulding, degreasing (industry is also referred to as unsticking), be sintered with
And necessary post-processing.
The system of well known binder for metal powder injection molding mainly has paraffinic base system and aldehyde resin body
System.The removal methods of binder generally use thermal debinding method.But be all often that single case is heated in existing degreasing equipment, so
Pass through cooling again afterwards.This considerably increases the times for completing a degreasing, and waste heat, and cost is relatively high.Except this it
Outside, the exhaust gas generated in skimming processes cannot often be effectively treated, and all cause centainly to working environment or even external environment
Pollution.
Summary of the invention
The technical problem to be solved by the present invention is to overcome the deficiencies of existing technologies, a kind of multi-functional debinding furnace, energy are provided
The time for completing a degreasing is enough greatly shortened, the pollution to environment is reduced.
In order to solve the above technical problems, the present invention provides a kind of multi-functional debinding furnace, which is characterized in that including furnace body, institute
It states to be successively arranged in furnace body and waits chamber, heating chamber and cooling chamber, be equipped with emission-control equipment above the heating chamber；
It is equipped with the first dodge gate between waiting chamber and the heating chamber, the second dodge gate is equipped between heating chamber and cooling chamber, etc.
To chamber, heating chamber and cooling chamber lower opening and be equipped with a continuous transmission belt, pass through the first dodge gate, the second dodge gate
And the opening and closing of transmission belt controls the position of product；
It is described that chamber is waited to be used to place the product to degreasing；
The heating chamber is for carrying out heating degreasing to product；
The cooling chamber is equipped with refrigerator for cooling down to the product after degreasing；
The emission-control equipment is for carrying out processing discharge to the exhaust gas generated in skimming processes.
Further, the product is placed in degreasing case, waits chamber and cooling chamber front to offer door, degreasing case can
By in door disengaging to waiting chamber or cooling chamber.
Further, both ends are equipped with multilayer degreasing box bracket inside the degreasing case, for putting the production stored to degreasing
The ungreased pan of product, degreasing case lower section are additionally provided with pulley and degreasing case are facilitated to be moved forward and backward, and it is convenient to de- that handle is additionally provided on degreasing case
The push-and-pull of rouge case.
Further, first dodge gate and the second dodge gate are electrically operated gate, can be shunk upwards by motor control
And drops down.
It further, further include control module, the control module is separately connected the first dodge gate, the second dodge gate, passes
The control terminal of defeated band, heater and refrigerator controls the work of each section.
It further, further include power supply, for powering to debinding furnace.
Further, first dodge gate, which is located at, waits the side of chamber to be equipped with the first insulating layer, and the second dodge gate is located at
The side of cooling chamber is equipped with the second insulating layer, and the first insulating layer and the second insulating layer are used to completely cut off the temperature of heating chamber.
Further, the bottom of first dodge gate, the second dodge gate is equipped with collet, in the first dodge gate, second
With transmission belt adequate closure when dodge gate is closed, completely cut off heating chamber.
Further, the emission-control equipment includes the dedusting module set gradually, cleaning module and exhaust module；
The dedusting module is used to be filtered processing to the fine particle generated in skimming processes as first of exhaust-gas treatment module,
The cleaning module as second exhaust-gas treatment module for handling mist of oil and organic exhaust gas, use by the exhaust module
It dedusting module is entered, handles in cleaning module and discharges in extracting exhaust gas.
Advantageous effects of the invention:
Debinding furnace of the invention is set there are three chamber, is followed successively by and is waited chamber, heating chamber and cooling chamber, passes through dodge gate and transmission belt
Control, wait chamber, heating chamber and cooling chamber to be simultaneously operable, worker only needs to waiting production of the addition to degreasing in chamber
Product, and or when heating chamber also uncolled cooling without waiting for heating chamber, is added, and increases safety while improving efficiency
Property；Emission-control equipment can be handled exhaust gas, be discharged again after processing, and the protection to environment and personnel is improved.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention；
Fig. 2 is degreasing box structure schematic diagram of the invention.
Specific embodiment
The invention will be further described below in conjunction with the accompanying drawings.Following embodiment is only used for clearly illustrating the present invention
Technical solution, and not intended to limit the protection scope of the present invention.
As shown in Figure 1, a kind of multi-functional debinding furnace, which is characterized in that including furnace body 1, be successively arranged in the furnace body 1
To chamber 2, heating chamber 3 and cooling chamber 4, emission-control equipment 5 is equipped with above the heating chamber 3；
It is equipped with the first dodge gate 7 between the waiting chamber 2 and heating chamber 3, the second activity is equipped between heating chamber 3 and cooling chamber 4
Door 8 waits the lower opening of chamber 2, heating chamber 3 and cooling chamber 4 and is equipped with a continuous transmission belt 6, passes through the first dodge gate
7, the opening and closing of the second dodge gate 8 and transmission belt 6 controls the position of product；
It is described that chamber 2 is waited to be used to place the product to degreasing；
The heating chamber 3 carries out heating degreasing to product by heater；
The cooling chamber 4 cools down the product after degreasing by refrigerator；
The emission-control equipment 5 is for carrying out processing discharge to the exhaust gas generated in skimming processes.
In the present embodiment, as shown in Fig. 2, the product is placed in degreasing case 18, chamber 3 and 4 front of cooling chamber is waited to open
Equipped with door, door is equipped with door handle 17, and degreasing case 18 can be passed in and out by the door into waiting chamber 2 or cooling chamber 4.It is described de-
18 inside both ends of rouge case are equipped with multilayer degreasing box bracket 20, for putting ungreased pan of the storage to the product of degreasing, degreasing case 18
Lower section is additionally provided with pulley 19 and degreasing case is facilitated to be moved forward and backward, and convenient the pushing away to degreasing case 18 of handle 21 is additionally provided on degreasing case 18
It draws.
In the present embodiment, first dodge gate 7 and the second dodge gate 8 are electrically operated gate, can be upward by motor control
Contraction and drops down.
It further include control module in the present embodiment, the control module is separately connected the first dodge gate 7, the second dodge gate
8, the control terminal of transmission belt, heater and refrigerator controls the work of each section.
It further include power supply in the present embodiment, for powering to debinding furnace.
In the present embodiment, first dodge gate 7, which is located at, waits the side of chamber 2 to be equipped with the first insulating layer 9, the second dodge gate
8 sides for being located at cooling chamber 4 are equipped with the second insulating layer 10, the first insulating layer 9 and the second insulating layer 10 for completely cutting off heating chamber 3
Temperature.
In the present embodiment, first dodge gate 7, the second dodge gate 8 bottom be equipped with collet 11, first activity
Door, the second dodge gate close when with transmission belt adequate closure, isolation heating chamber.
In the present embodiment, the emission-control equipment 5 includes the dedusting module 12 set gradually and cleaning module 13；Dedusting
Module 12 is equipped with exhaust gas inlet 15, and exhaust gas inlet 15 is used to be connected the exhaust gas in heating chamber, is equipped with exhaust above cleaning module 13
Pipe 16, exhaust pipe lower section are equipped with exhaust module 14(and use exhaust pump), it is discharged for the exhaust gas after exhausting and purifying, the dedusting
Module 12 is used to be filtered the fine particle generated processing in skimming processes as first of exhaust-gas treatment module, described net
Change module 13 as second exhaust-gas treatment module for handling mist of oil and organic exhaust gas.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, several improvement and deformations can also be made, these improvement and deformations
Also it should be regarded as protection scope of the present invention.
Claims (9)
1. a kind of multi-functional debinding furnace, which is characterized in that including furnace body, be successively arranged in the furnace body wait chamber, heating chamber and
Cooling chamber, the heating chamber top are equipped with emission-control equipment；
It is equipped with the first dodge gate between waiting chamber and the heating chamber, the second dodge gate is equipped between heating chamber and cooling chamber, etc.
To chamber, heating chamber and cooling chamber lower opening and be equipped with a continuous transmission belt, pass through the first dodge gate, the second dodge gate
And the opening and closing of transmission belt controls the position of product；
It is described that chamber is waited to be used to place the product to degreasing；
The heating chamber is for carrying out heating degreasing to product；
The cooling chamber is for cooling down the product after degreasing；
The emission-control equipment is for carrying out processing discharge to the exhaust gas generated in skimming processes.
2. multi-functional debinding furnace according to claim 1, which is characterized in that the product is placed in degreasing case, is waited
Chamber and cooling chamber front offer door, and degreasing case can be passed in and out by the door into waiting chamber or cooling chamber.
3. multi-functional debinding furnace according to claim 2, which is characterized in that both ends are de- equipped with multilayer inside the degreasing case
Rouge box bracket is additionally provided with pulley and facilitates degreasing case front and back for putting ungreased pan of the storage to the product of degreasing below degreasing case
It is mobile, the convenient push-and-pull to degreasing case of handle is additionally provided on degreasing case.
4. multi-functional debinding furnace according to claim 1, which is characterized in that first dodge gate and the second dodge gate are
Electrically operated gate, can be shunk and drops down upwards by motor control.
5. multi-functional debinding furnace according to claim 4, which is characterized in that it further include control module, the control module
It is separately connected the control terminal of the first dodge gate, the second dodge gate, transmission belt, heater and refrigerator, controls the work of each section
Make.
6. multi-functional debinding furnace according to claim 1, which is characterized in that further include power supply, for powering to debinding furnace.
7. multi-functional debinding furnace according to claim 1, which is characterized in that first dodge gate, which is located at, waits the one of chamber
Side is equipped with the first insulating layer, and the second dodge gate is located at the side of cooling chamber equipped with the second insulating layer, the first insulating layer and second every
Warm layer is used to completely cut off the temperature of heating chamber.
8. multi-functional debinding furnace according to claim 1, which is characterized in that first dodge gate, the second dodge gate
Bottom be equipped with collet, the first dodge gate, the second dodge gate close when with transmission belt adequate closure, isolation heating chamber.
9. multi-functional debinding furnace according to claim 1, which is characterized in that the emission-control equipment includes setting gradually
Dedusting module, cleaning module and exhaust module；The dedusting module is used for as first of exhaust-gas treatment module to degreasing
The fine particle generated in the process is filtered processing, and the cleaning module is used for as second exhaust-gas treatment module to mist of oil
It is handled with organic exhaust gas, the exhaust module enters dedusting module for extracting exhaust gas, handles side by side in cleaning module
It puts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811451398.5A CN109530684A (en) | 2018-11-30 | 2018-11-30 | A kind of multi-functional debinding furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811451398.5A CN109530684A (en) | 2018-11-30 | 2018-11-30 | A kind of multi-functional debinding furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109530684A true CN109530684A (en) | 2019-03-29 |
Family
ID=65851407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811451398.5A Pending CN109530684A (en) | 2018-11-30 | 2018-11-30 | A kind of multi-functional debinding furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109530684A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117685754A (en) * | 2024-02-04 | 2024-03-12 | 江西农业大学 | Superheated steam heat pump chinese-medicinal material evaporates and shines device |
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| JPH09111309A (en) * | 1995-10-20 | 1997-04-28 | Hitachi Metals Ltd | Continuous sintering furnace |
| CN201311177Y (en) * | 2008-10-16 | 2009-09-16 | 济南大学 | Multi-stage continuous sintering furnace |
| CN201327292Y (en) * | 2008-09-12 | 2009-10-14 | 秦文隆 | Continuous-type vacuum-atmosphere sintering furnace |
| CN102962461A (en) * | 2012-11-27 | 2013-03-13 | 浙江一火科技有限公司 | Metal injection molded continuous sintering furnace |
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| CN104325144A (en) * | 2014-10-27 | 2015-02-04 | 福立旺精密机电(中国)有限公司 | Metal injecting molding catalytic debinding method and catalytic debinding furnace |
| KR101612425B1 (en) * | 2015-11-19 | 2016-04-14 | 장인금속(주) | Heat treatment apparatus having continuous vacuum chamber |
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| CN205914768U (en) * | 2016-08-04 | 2017-02-01 | 宁波恒普真空技术有限公司 | Continuous degrease fritting furnace of metal powder injection molding |
| TW201708128A (en) * | 2015-08-25 | 2017-03-01 | 正達國際光電股份有限公司 | Forming furnace |
| CN107588662A (en) * | 2017-10-27 | 2018-01-16 | 宁波恒普真空技术有限公司 | A kind of vacuum degreasing fritting furnace |
| CN207254001U (en) * | 2017-07-11 | 2018-04-20 | 昆山钜晨金属科技有限公司 | Debinding furnace waste gas treatment equipment |
| CN207845691U (en) * | 2018-01-26 | 2018-09-11 | 天津息通科技有限公司 | A kind of metal material production and processing annealing device |
| CN209849884U (en) * | 2018-11-30 | 2019-12-27 | 福立旺精密机电（中国）股份有限公司 | Multifunctional degreasing furnace |
-
2018
- 2018-11-30 CN CN201811451398.5A patent/CN109530684A/en active Pending
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09111309A (en) * | 1995-10-20 | 1997-04-28 | Hitachi Metals Ltd | Continuous sintering furnace |
| CN201327292Y (en) * | 2008-09-12 | 2009-10-14 | 秦文隆 | Continuous-type vacuum-atmosphere sintering furnace |
| CN201311177Y (en) * | 2008-10-16 | 2009-09-16 | 济南大学 | Multi-stage continuous sintering furnace |
| CN102962461A (en) * | 2012-11-27 | 2013-03-13 | 浙江一火科技有限公司 | Metal injection molded continuous sintering furnace |
| CN203565861U (en) * | 2013-12-06 | 2014-04-30 | 惠州市富济电子材料有限公司 | Catalytic degreasing equipment |
| CN204075216U (en) * | 2014-09-19 | 2015-01-07 | 曲靖中铭科技有限公司 | A kind of metal injection molding blank catalysis degreasing device |
| CN104325144A (en) * | 2014-10-27 | 2015-02-04 | 福立旺精密机电(中国)有限公司 | Metal injecting molding catalytic debinding method and catalytic debinding furnace |
| TW201708128A (en) * | 2015-08-25 | 2017-03-01 | 正達國際光電股份有限公司 | Forming furnace |
| KR101612425B1 (en) * | 2015-11-19 | 2016-04-14 | 장인금속(주) | Heat treatment apparatus having continuous vacuum chamber |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117685754A (en) * | 2024-02-04 | 2024-03-12 | 江西农业大学 | Superheated steam heat pump chinese-medicinal material evaporates and shines device |
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Effective date of registration: 20190828 Address after: 215341 No. 168 Yuxi West Road, Qiandeng Town, Kunshan City, Suzhou City, Jiangsu Province Applicant after: Fuliwang precision electromechanical (Chinese) Limited by Share Ltd Address before: 215300 No. 185 Huayuan Road, Zhangpu Town, Kunshan City, Suzhou City, Jiangsu Province Applicant before: Kunshan Good Rock Metal Technology Co., Ltd. |