CN208887383U - A kind of continous way metallization furnace atmosphere stabilizing adjusting device - Google Patents
A kind of continous way metallization furnace atmosphere stabilizing adjusting device Download PDFInfo
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- CN208887383U CN208887383U CN201821516336.3U CN201821516336U CN208887383U CN 208887383 U CN208887383 U CN 208887383U CN 201821516336 U CN201821516336 U CN 201821516336U CN 208887383 U CN208887383 U CN 208887383U
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- hydrogen gas
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Abstract
The utility model discloses a kind of continous way metallization furnace atmosphere stabilizing adjusting device, is used for horizontal metalized furnace, in the kiln channel of horizontal metalized furnace in middle product loop direction with wet hydrogen gas flow on the contrary, being flowed to dry hydrogen gas identical；The cooling section in kiln channel is provided with wet hydrogen gas feed by import fire door one end, and outlet fire door one end is provided with dry hydrogen gas import, and the atmosphere adjustment device is set at outlet fire door, and cooperation realizes outlet fire door exhaust and adjusts capacity；The atmosphere adjustment device includes several threaded holes being set on outlet fire door, and hollow screw rod is arranged on the threaded hole, nut is provided on the screw rod, is provided with adjusting hole on the nut.The purpose of this utility model is that a kind of continous way metallization furnace atmosphere stabilizing adjusting device realizes guidance shunting, realize accurately controlling for its atmosphere convenient for adjusting aperture.
Description
Technical field
The present invention relates to metallized ceramic production technical field, specially a kind of continous way metallization furnace atmosphere stable regulation
Device and device.
Background technique
High-performance metalization ceramics at present, are mainly used in the fields such as electric power, communication, new energy, high-speed rail, it is desirable that its product
Stability, the reliability of quality want high, so in its firing process that metallizes, mainly using intermittent vertical metal
Change furnace and carries out primary metallization sintering.The equipment be according to the technological requirements, by control different process time point air inlet type,
Flow makes the stable and reliable product quality produced to meet the atmosphere requirements of resultant metalization firing.But the life of the equipment
Production. art input cost is high, and energy consumption is high, and production efficiency is low, and in increasingly competitive market, product cost is high, does not compete
Advantage；The energy-saving and emission-reduction policy requirements of country are not met yet.So carrying out high performance metallization using continous way metallization furnace
The metallization production of ceramics is imperative.
The combustion flue of continous way metallization furnace be it is logical, gas in combustion flue can only be from furnace wake flow to one gas of total exhaust outlet
Road, the direction of motion of product inside it are opposite.And the product in continous way metallization furnace is in different phase and is respectively necessary for doing
Hydrogen and wet hydrogen are atmosphere protection gas, if control climate is inaccurate, the defects of being also easy to produce oxidation, piebald, in some instances it may even be possible to cause
Technical standard is not achieved in product performance index, and there are uncontrollable quality risks.How continous way metallization is accurately controlled
The atmosphere of furnace, the product quality for enabling it to produce is reliable and stable, meets the requirement of client, is to solve horizontal metalized furnace industrialization
A technical problem in popularization.
The furnace as shown in Figure 1, continous way metallizes, and dry hydrogen is respectively arranged in the rear end of furnace body at horizontal metalized furnace
With the air inlet of wet hydrogen, dry hydrogen preferably flows backward, the suitable flow forward of wet hydrogen, and still, in actual production, dry hydrogen and wet hydrogen are in furnace
The rear end of body mixed flow easy to form, and then there is the defects of being also easy to produce oxidation, piebald.
Summary of the invention
The purpose of the present invention is in view of the above problems, providing a kind of continous way metallization furnace atmosphere stabilizing adjusting device, just
In adjusting aperture, realizes that guidance shunts, realize accurately controlling for its atmosphere.
In order to achieve the above object, the technical solution adopted by the present invention is that: a kind of continous way metallization furnace atmosphere stable regulation
Device is used for horizontal metalized furnace, loop direction and wet hydrogen gas flow in middle product in the kiln channel of horizontal metalized furnace
On the contrary, being flowed to dry hydrogen gas identical；The cooling section in kiln channel is provided with wet hydrogen gas feed by import fire door one end, by going out
Mouth fire door one end is provided with dry hydrogen gas import, which is characterized in that the atmosphere adjustment device is set at outlet fire door, cooperation
It realizes outlet fire door exhaust and adjusts capacity；The atmosphere adjustment device includes several spiral shells being set on outlet fire door
Pit is arranged hollow screw rod on the threaded hole, nut is provided on the screw rod, is provided with adjusting hole on the nut.
Further, the adjusting hole is provided with different multiple in aperture, and at a distance of 1-3 tooth away from.
Further, the adjusting hole is in upper and lower Relative distribution on nut.
Further, the adjusting hole is set as equal multiple in aperture.
Further, 4 equal adjusting holes of aperture are provided on the nut, and adjusting hole circumferentially mutual dislocation
90 °, and it is adjacent between be spaced 1.25 screw pitch.
Further, the cooling section that the wet hydrogen gas feed is set to kiln channel leans on import fire door one end, described dry
The cooling section that hydrogen import is set to kiln channel is arranged by outlet fire door one end.
Beneficial effects of the present invention:
1, for the deficiencies in the prior art on continous way metallization furnace structure, the quality for influencing metallization once-firing is found
Crucial internal factor, by guidance shunt, by adjust aperture, realize accurately controlling for its atmosphere；Solve continous way metal
The problems such as changing oxidation, the piebald that furnace easily causes in high-performance metal Production of Ceramics, low energy consumption, the company of high production efficiency for promotion
The industrial application of continuous formula metallization furnace；
2, technology controlling and process is more scientific, conveniently, easy to operate, and improved continous way metallizes furnace stable processing technique, easily-controllable
System, not only reliable product quality is stablized, and can reach the quality level of intermittent vertical heater；The metallized ceramic produced can be with gold
Belong to welding and forms securely connection, the high-performance composite ceramic porcelain piece that air-tightness is fine, reliable in quality is stable, Qualified Products Rate
It is high；The production efficiency of metallization firing is also substantially increased, equipment always puts into decline 30%, and class's yield improves 2 times or more, firing
The process energy consumption per unit of output value reduces by 60% or more；
3, it using the atmosphere adjustment device that screw rod and nut are formed convenient for adjusting aperture, and then adjusts and connects with inside screw
The quantity or size of logical adjusting hole, it is convenient and efficient.
Detailed description of the invention
Fig. 1 is furnace body gas flow schematic diagram in the prior art.
Fig. 2 is the furnace body gas flow schematic diagram using the invention patent.
Fig. 3 is present invention outlet door structure schematic diagram.
Fig. 4 is atmosphere adjustment device schematic diagram of the present invention.
Label character described in figure indicates are as follows: 1, kiln channel；11, dry hydrogen gas import；12, wet hydrogen gas feed；
13, total exhaust outlet；2, import fire door；3, fire door is exported；301, adjustment hole；31, screw rod；32, nut；321, adjusting hole；A, it produces
Loop direction in product；B, gas flow.
Specific embodiment
In order to make those skilled in the art more fully understand technical solution of the present invention, with reference to the accompanying drawing to the present invention into
Row detailed description, the description of this part be only it is exemplary and explanatory, should not have any limitation to protection scope of the present invention
Effect.
Embodiment 1
It is of the invention as shown in Fig. 2-Fig. 3 specifically: a kind of continous way metallization furnace atmosphere stabilizing adjusting device is used for
Horizontal metalized furnace, in the kiln channel of horizontal metalized furnace in middle product loop direction a and wet hydrogen gas flow on the contrary, with dry
Hydrogen flows to identical；The cooling section in kiln channel 1 is provided with wet hydrogen gas feed 12 by 2 one end of import fire door, by exporting furnace
3 one end of door are provided with dry hydrogen gas import 11, which is characterized in that atmosphere adjustment device is set by exporting to add at fire door 3 at it,
The total exhaust outlet for adjusting atmosphere adjustment device capacity and kiln is cooperated, and realizes that combustion flue realizes that dry hydrogen, wet hydrogen are segmented water conservancy diversion,
Control climate is formed, air-flow is made to form a virtual mixed flow air curtain 14 among dry hydrogen, wet hydrogen admission.Total exhaust outlet is located at wet
Between hydrogen import and import fire door, and close to import fire door.
Preferably, the atmosphere adjustment device be set to the suitable position that is arranged on outlet fire door 3 open up it is several
The adjustment hole 301 of 1-6mm.
In specific production, the total exhaust outlet for needing to adjust atmosphere adjustment device capacity and kiln is cooperated, tool
Body step is, on outlet fire door 3 outside the multiple connections of uniform design with the adjustment hole 301 inside kiln channel 1, then in life
The problems such as producing in test-run a machine, checking oxidation, the piebald of sample, crams part tune using heat-resisting material (such as high temperature resistant composite board)
Knothole is to adjust adjusting hole number, then sample is looked into test-run a machine production, so that it is cooperated the exhaust of total exhaust outlet, is reached control climate in kiln road
Effect.It can partially be crammed when needing to control to adjust hole size.
Embodiment 2
In the present embodiment, as shown in figure 4, the difference from embodiment 1 is that the atmosphere adjustment device includes being set to
Several threaded holes 30 on fire door 3 are exported, hollow screw rod 31 are set on the threaded hole 30, for being connected in kiln channel
Portion realizes hydrogen discharge, is provided with nut 32 on the screw rod 31, adjusting hole 321 is provided on the nut.Using mechanical
Regulative mode, degree of controllability is high, easy to adjust.
It can be set different multiple in aperture in setting, on a nut, and at a distance of 1-3 tooth away from can also adopt
With the equal adjusting hole 321 in aperture.In the present embodiment, 2 equal adjusting holes 321 of aperture can be set on a nut,
And be oppositely arranged up and down, at a distance of 2.5 teeth away from.
Preferably, when being provided with equal 4 adjusting holes 321 in aperture on a nut, circumferentially mutual dislocation
90 °, and it is adjacent between be spaced 1.25 screw pitch.
In the present embodiment, the total exhaust outlet progress fitting method for adjusting atmosphere adjustment device capacity and kiln is to lead to
The amount that screw rod upper cap nut screws is overregulated, and then adjusts the quantity or size for the adjusting hole being connected to inside screw.
It should be noted that, in this document, the terms "include", "comprise" or its any other variant are intended to non-row
His property includes, so that the process, method, article or equipment for including a series of elements not only includes those elements, and
And further include other elements that are not explicitly listed, or further include for this process, method, article or equipment institute it is intrinsic
Element.
Used herein a specific example illustrates the principle and implementation of the invention, the explanation of above example
It is merely used to help understand method and its core concept of the invention.The above is only a preferred embodiment of the present invention, it answers
When pointing out due to the finiteness of literal expression, and objectively there is unlimited specific structure, for the common skill of the art
For art personnel, without departing from the principle of the present invention, several improvement, retouching or variation can also be made, can also incited somebody to action
Above-mentioned technical characteristic is combined in the right way；These improve retouching, variation or combination, or the not improved structure by invention
Think and technical solution directly applies to other occasions, is regarded as protection scope of the present invention.
Claims (6)
- The furnace atmosphere stabilizing adjusting device 1. a kind of continous way metallizes, is used for horizontal metalized furnace, the kiln of horizontal metalized furnace In channel in middle product loop direction with wet hydrogen gas flow on the contrary, being flowed to dry hydrogen gas identical；The upper setting in kiln channel There are wet hydrogen gas feed and dry hydrogen gas import, which is characterized in that the atmosphere adjustment device is set at outlet fire door, cooperation It realizes outlet fire door exhaust and adjusts capacity；The atmosphere adjustment device includes several spiral shells being set on outlet fire door Pit is arranged hollow screw rod on the threaded hole, nut is provided on the screw rod, is provided with adjusting hole on the nut.
- The furnace atmosphere stabilizing adjusting device 2. a kind of continous way according to claim 1 metallizes, which is characterized in that the tune Whole hole is provided with different multiple in aperture, and at a distance of 1-3 tooth away from.
- The furnace atmosphere stabilizing adjusting device 3. a kind of continous way according to claim 2 metallizes, which is characterized in that the tune Whole hole is in upper and lower Relative distribution on nut.
- The furnace atmosphere stabilizing adjusting device 4. a kind of continous way according to claim 1 metallizes, which is characterized in that the tune Whole hole is set as equal multiple in aperture.
- The furnace atmosphere stabilizing adjusting device 5. a kind of continous way according to claim 4 metallizes, which is characterized in that the spiral shell Be provided with 4 equal adjusting holes of aperture on cap, and adjusting hole circumferentially 90 ° of mutual dislocation, and it is adjacent between be spaced 1.25 A screw pitch.
- The furnace atmosphere stabilizing adjusting device 6. a kind of continous way according to claim 1 metallizes, which is characterized in that described wet Hydrogen import is set to the cooling section in kiln channel by import fire door one end, and the dry hydrogen gas import is set to kiln channel Cooling section by outlet fire door one end be arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201821516336.3U CN208887383U (en) | 2018-09-17 | 2018-09-17 | A kind of continous way metallization furnace atmosphere stabilizing adjusting device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821516336.3U CN208887383U (en) | 2018-09-17 | 2018-09-17 | A kind of continous way metallization furnace atmosphere stabilizing adjusting device |
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| CN208887383U true CN208887383U (en) | 2019-05-21 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111170764A (en) * | 2019-12-31 | 2020-05-19 | 娄底市安地亚斯电子陶瓷有限公司 | Wet hydrogen system and working method thereof |
-
2018
- 2018-09-17 CN CN201821516336.3U patent/CN208887383U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111170764A (en) * | 2019-12-31 | 2020-05-19 | 娄底市安地亚斯电子陶瓷有限公司 | Wet hydrogen system and working method thereof |
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