CN109682218A - A kind of Ceramic Balls cooling furnace - Google Patents
A kind of Ceramic Balls cooling furnace Download PDFInfo
- Publication number
- CN109682218A CN109682218A CN201811643613.1A CN201811643613A CN109682218A CN 109682218 A CN109682218 A CN 109682218A CN 201811643613 A CN201811643613 A CN 201811643613A CN 109682218 A CN109682218 A CN 109682218A
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- CN
- China
- Prior art keywords
- cooling
- cooling wind
- pipeline
- furnace
- ceramic balls
- 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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D9/00—Cooling of furnaces or of charges therein
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D19/00—Arrangements of controlling devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D9/00—Cooling of furnaces or of charges therein
- F27D2009/007—Cooling of charges therein
- F27D2009/0072—Cooling of charges therein the cooling medium being a gas
- F27D2009/0075—Cooling of charges therein the cooling medium being a gas in direct contact with the charge
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D19/00—Arrangements of controlling devices
- F27D2019/0003—Monitoring the temperature or a characteristic of the charge and using it as a controlling value
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
- Furnace Details (AREA)
- Tunnel Furnaces (AREA)
Abstract
The invention discloses a kind of Ceramic Balls cooling furnaces, including furnace body, furnace chamber, sintering positioning plate and cooling wind circulation line control system, change cooling wind circulation line by the switching of triple valve, while guaranteeing that product to be cooled is cooling, so that into gas-liquid heat exchanger cooling wind contain have enough heats for recycling, improve plant area's heat supply reliability；Positioning support is carried out to spheres of ceramic using Ceramic Balls positioning plate, the cooling positioning plate of the Ceramic Balls of the application uses the structure of spherical surface hill, it is arranged such and guarantees that spheres of ceramic surrounding can be cooled down reliably, reach the uniform decrease in temperature of all angles, prevent inhomogeneous cooling bring product quality problem.
Description
Technical field
The present invention relates to a kind of cooling furnace, especially a kind of cooling of spheres of ceramic.
Background technique
Existing Ceramic Balls cooling furnace, cooling wind directly carry out heat exchange with heat exchanger after taking away furnace heat.However
Because of the reason of rotation speed of fan, often will appear cooling wind, there is no obtain enough heats just from cooling wind pipeline stream out of furnace chamber
Furnace chamber out, the heat that cooling wind at this time absorbs is seldom, if not only being directly entered heat exchanger and cannot provide heat to heat exchanger
It can also be heated by heat exchanger.Reliable heat supply cannot be provided for plant area.
Secondly, existing technical staff generallys use spherical concave surface to fix Ceramic Balls in the cooling procedure of spheres of ceramic
Body, although spherical concave surface plays the role of spheres of ceramic fixation, spheres of ceramic and concave surface contact portion cannot get cold wind
Contact, cause the cooling degree of spheres of ceramic different parts different, influence the quality of product.
Summary of the invention
The object of the present invention is to provide a kind of new Ceramic Balls cooling furnace, to solve above-mentioned existing in the prior art ask
Topic, so that spheres of ceramic secure support and uniformly cooling in furnace body pass through heat and hand over while improving product sintering quality
Parallel operation provides reliable heat supply for plant area.
To achieve the goals above, the present invention provides following technical solution, the present invention provides a kind of Ceramic Balls cooling furnace:
The cooling furnace include furnace body, furnace chamber, cooling positioning plate, fire door, cooling blower, cooling wind main pipeline, the first cooling wind pipeline,
Second cooling wind pipeline, gas-liquid heat exchanger, temperature sensor, return air duct and controller；The cooling blower is arranged in furnace
The bottom of body is connected to by the cooling wind channel being arranged on the furnace wall of bottom of furnace body, cooling blower top with furnace chamber；It is described
Cooling wind main pipeline is arranged at the top of furnace body, is connected to by wind-collecting cover with furnace chamber；Cooling wind main pipeline by triple valve respectively with
First cooling wind pipeline and the connection of the second cooling wind pipeline, are provided with temperature sensor before triple valve, on the second cooling wind pipeline
It is provided with gas-liquid heat exchanger；Return air duct is arranged in bottom of furnace body, is connected to cooling blower；When temperature sensor detects temperature
When degree is higher than predetermined temperature, controller is issued to triple valve and is instructed, and is connected to cooling wind main pipeline and the second cooling wind pipeline, at this time
First cooling wind closedown of pipeline, High-temperature cooling wind carry out heat exchange by gas-liquid heat exchanger, and cooling wind passes through return air after cooling
Pipeline returns to cooling blower；When the temperature that temperature sensor detects is lower than predetermined temperature, controller refers to triple valve sending
It enables, triple valve is connected to cooling wind main pipeline and the first cooling wind pipeline, and the second cooling wind closedown of pipeline, cooling wind pass through back at this time
Air piping returns to cooling blower；It is plant area's heat supply that hot water after exchanging heat in gas-liquid heat exchanger, which passes through pipeline,.
Meanwhile sliding slot is provided on furnace body two sidewalls, cooling positioning plate two sides are provided with sliding rail, pass through sliding rail and sliding slot
Cooperation make cooling positioning plate disengaging furnace chamber；It is provided with spherical surface hill on cooling positioning plate, which is hemisphere shape knot
Structure, for being supported positioning to sintered Ceramic Balls, the radius of spherical surface hill is less than the radius of Ceramic Balls to be cooled；Two
After the selection of the spacing of adjacent spherical surface hill holds up Ceramic Balls to be cooled with spherical surface hill, the minimum point of Ceramic Balls to be cooled with it is cold
It but is necessary condition there are a fixed spacing between positioning plate；It is cold in the surrounding of spherical surface hill and the surface interval setting of spherical surface hill
Wind through-hole passes through for cooling wind to cool down to Ceramic Balls to be cooled.
Further, the cooling blower uses frequency control；So control can be carried out according to situation cooling in furnace to turn
Speed.
Further, several layers can be set in the positioning plate cooling in furnace chamber.
The beneficial effects of the present invention are:
The cooling wind main pipeline that the present invention uses connects the first cooling pipe and the second cooling pipe by triple valve, passes through temperature
The guiding of the control and regulation triple valve for detecting and controlling device of sensor.When temperature sensor detects that temperature is higher than predetermined temperature
When, controller is issued to triple valve and is instructed, and is connected to cooling wind main pipeline and the second cooling wind pipeline, at this time the first cooling wind pipeline
It closes, High-temperature cooling wind carries out heat exchange by gas-liquid heat exchanger, and cooling wind returns to cooling wind by return air duct after cooling
Machine；When the temperature that temperature sensor detects is lower than predetermined temperature, controller is issued to triple valve and is instructed, and triple valve connection is cold
But wind main pipeline and the first cooling wind pipeline, close the second cooling wind pipeline at this time, then return to cooling blower by backwind tube.
It is arranged such while guaranteeing that product to be cooled is cooling, so that the cooling wind into gas-liquid heat exchanger contains and has enough heat
Amount improves the reliability of plant area's heat supply for recycling.
Positioning support is carried out to spheres of ceramic using Ceramic Balls cooling positioning plate, the cooling positioning plate of the Ceramic Balls of the application is adopted
With the structure of spherical surface hill, it is arranged such and guarantees that spheres of ceramic surrounding can be cooled down reliably, reach the uniform of all angles
Cooling, prevents inhomogeneous cooling bring product quality problem.
Detailed description of the invention:
Fig. 1 is the structural schematic diagram of cooling furnace in the present invention；
Fig. 2 is the top view of cooling positioning plate in the present invention；
Fig. 3 is the structural schematic diagram that cooling positioning plate supports Ceramic Balls to be cooled in the present invention.
1- furnace body, 2- sliding slot, 3- furnace chamber, 4- cooling wind channel, 5- cooling blower, 6- wind-collecting cover, 7- cooling wind main pipeline,
8- temperature sensor, 9- triple valve, 10- gas-liquid heat exchanger, the cooling positioning plate of 11-, 12- the first cooling wind pipeline, 13- second
Cooling wind pipeline, 14- return air duct, 15- cold wind through-hole, 16- spherical surface hill, 17- sliding rail, 18- Ceramic Balls to be cooled.
Specific embodiment:
The embodiment of the present invention is described in further details in conjunction with attached drawing 1-3:
The present invention provides a kind of Ceramic Balls cooling furnace, and the cooling furnace includes furnace body 1, furnace chamber 3, cooling positioning plate 11, fire door, cold
But blower 5, cooling wind main pipeline 7, the first cooling wind pipeline 12, the second cooling wind pipeline 13, gas-liquid heat exchanger 10, temperature pass
Sensor 8, return air duct 14 and controller；The cooling blower 5 is arranged in the bottom of furnace body 1, by being located at 1 bottom of furnace body, cold
But the cooling wind channel 4 being arranged on the furnace wall on 5 top of blower is connected to furnace chamber 3；The cooling wind main pipeline 7 is arranged in furnace body 1
Top is connected to by wind-collecting cover 6 with furnace chamber 3；Cooling wind main pipeline 7 by triple valve 9 respectively with the first cooling wind pipeline 12 and
Second cooling wind pipeline 13 connects, and is provided with temperature sensor 8 before triple valve 9, is provided with gas-liquid on the second cooling wind pipeline 13
Heat exchanger 10；Return air duct 14 is arranged in 1 bottom of furnace body, is connected to cooling blower 5；When temperature sensor 8 detects temperature
When higher than predetermined temperature, controller is issued to triple valve 9 and is instructed, and is connected to cooling wind main pipeline 7 and the second cooling wind pipeline 13, this
When the first cooling wind pipeline 12 close, High-temperature cooling wind carries out heat exchange by gas-liquid heat exchanger 10, it is cooling after cooling wind it is logical
It crosses return air duct 14 and returns to cooling blower 5；When the temperature that temperature sensor 8 detects is lower than predetermined temperature, controller is to three
Port valve 9 issues instruction, and triple valve 9 is connected to cooling wind main pipeline 7 and the first cooling wind pipeline 12, at this time the second cooling wind pipeline 13
It closes, cooling wind returns to cooling blower 5 by return air duct 14；In gas-liquid heat exchanger 10 exchange heat after hot water be by pipeline
Plant area's heat supply.
Meanwhile sliding slot 2 is provided on 1 two sidewalls of furnace body, cooling 11 two sides of positioning plate are provided with sliding rail 17, pass through sliding rail
17 make cooling positioning plate 11 pass in and out furnace chamber 3 with the cooperation of sliding slot 2；It is provided with spherical surface hill 16 on cooling positioning plate 11, the spherical surface
Protrusion 16 is hemisphere shape structure, and for being supported positioning to sintered Ceramic Balls, the radius of spherical surface hill is less than to cold
But the radius of Ceramic Balls 18；The selection of the spacing of two adjacent spherical surface hills 16 holds up Ceramic Balls 18 to be cooled with spherical surface hill
It afterwards, is necessary condition there are a fixed spacing between the minimum point of Ceramic Balls 18 to be cooled and cooling positioning plate；In spherical surface hill 14
Surrounding and spherical surface hill surface interval be arranged cold wind through-hole 15, for cooling wind pass through to Ceramic Balls 18 to be cooled carry out
It is cooling.
Further, the cooling blower 5 uses frequency control；So control can be carried out according to situation cooling in furnace to turn
Speed.
Further, several layers can be set in the positioning plate 11 cooling in furnace chamber 3.
The present invention changes cooling wind circulation line by the switching of triple valve, when temperature sensor detects that temperature is higher than
When predetermined temperature, controller is issued to triple valve and is instructed, and is connected to cooling wind main pipeline and the second cooling wind pipeline, High-temperature cooling wind
Heat exchange is carried out by gas-liquid heat exchanger, cooling wind returns to cooling blower by return air duct after cooling；Work as temperature sensor
When the temperature detected is lower than predetermined temperature, controller is issued to triple valve and is instructed, and triple valve is connected to cooling wind main pipeline and the
One cooling wind pipeline, then returns to cooling blower by backwind tube.It is arranged such while guaranteeing that product to be cooled is cooling, makes
Must contain into the cooling wind of gas-liquid heat exchanger has enough heats for recycling, improves the reliability of plant area's heat supply.
Positioning support is carried out to spheres of ceramic using Ceramic Balls positioning plate, the cooling positioning plate of the Ceramic Balls of the application uses ball
The structure of face protrusion is arranged such and guarantees that spheres of ceramic surrounding can be cooled down reliably, reaches the uniform decrease in temperature of all angles,
Prevent inhomogeneous cooling bring product quality problem.
The basic principle and technical characteristics and advantages of the present invention being shown and described above, those skilled in the art answer
Work as understanding, the present invention is not defined by the above-described embodiment, and under the premise without departing from the spirit and scope of the present invention, the present invention is also
There are various changes and modifications, these changes and improvements are both fallen in the scope of protection of present invention.
Claims (3)
1. a kind of Ceramic Balls cooling furnace, it is characterised in that: the present invention provides a kind of Ceramic Balls cooling furnace, and the cooling furnace includes furnace
Body (1), furnace chamber (3), cooling positioning plate (11), fire door, cooling blower (5), cooling wind main pipeline (7), the first cooling wind pipeline
(12), the second cooling wind pipeline (13), gas-liquid heat exchanger (10), temperature sensor (8), return air duct (14) and controller；
The cooling blower (5) is arranged in the bottom of furnace body (1), by the furnace wall for being located at furnace body (1) bottom, cooling blower (5) top
The cooling wind channel (4) of upper setting is connected to furnace chamber (3)；Cooling wind main pipeline (7) setting passes through at the top of furnace body (1)
Wind-collecting cover (6) is connected to furnace chamber (3)；Cooling wind main pipeline (7) by triple valve (9) respectively with the first cooling wind pipeline (12) and
Second cooling wind pipeline (13) connects, and is provided with temperature sensor (8) before triple valve (9), sets on the second cooling wind pipeline (13)
It is equipped with gas-liquid heat exchanger (10)；Return air duct (14) is arranged in furnace body (1) bottom, is connected to cooling blower (5)；When temperature passes
When sensor (8) detects that temperature is higher than predetermined temperature, controller is issued to triple valve (9) and is instructed, and is connected to cooling wind main pipeline (7)
With the second cooling wind pipeline (13), the first cooling wind pipeline (12) is closed at this time, and High-temperature cooling wind passes through gas-liquid heat exchanger
(10) heat exchange is carried out, cooling wind returns to cooling blower (5) by return air duct (14) after cooling；When temperature sensor (8) are examined
When the temperature measured is lower than predetermined temperature, controller is issued to triple valve (9) and is instructed, and triple valve (9) is connected to cooling wind main pipeline
(7) pass through return air duct (14) with the first cooling wind pipeline (12), at this time the second cooling wind pipeline (13) closing, cooling wind and return
Cooling blower (5)；It is plant area's heat supply that hot water in gas-liquid heat exchanger (10) after heat exchange, which passes through pipeline,.
Meanwhile being provided with sliding slot (2) on furnace body (1) two sidewalls, cooling positioning plate (11) two sides are provided with sliding rail (17), pass through
The cooperation of sliding rail (17) and sliding slot (12) makes cooling positioning plate (11) disengaging furnace chamber (3)；Ball is provided on cooling positioning plate (11)
Face protrusion (16), which is hemisphere shape structure, for being supported positioning, spherical surface to sintered Ceramic Balls
The radius of protrusion is less than the radius of Ceramic Balls to be cooled (18)；The selection of the spacing of two adjacent spherical surface hills (16) is convex with spherical surface
It rises after holding up Ceramic Balls (18) to be cooled, there are a fixed spacings between the minimum point of Ceramic Balls (18) to be cooled and cooling positioning plate
For necessary condition；Cold wind through-hole (15) are set in the surrounding of spherical surface hill (14) and the surface interval of spherical surface hill, for cooling wind
By to be cooled down to Ceramic Balls to be cooled (18).
2. a kind of Ceramic Balls cooling furnace according to claim 1, it is characterised in that: the cooling blower (5) uses frequency conversion
Control.
3. a kind of spheres of ceramic sintering furnace according to claim 1, it is characterised in that: the cooling in the furnace chamber (3) is fixed
Position plate (11) can be multilayered structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811643613.1A CN109682218B (en) | 2018-12-29 | 2018-12-29 | Ceramic ball cooling furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811643613.1A CN109682218B (en) | 2018-12-29 | 2018-12-29 | Ceramic ball cooling furnace |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109682218A true CN109682218A (en) | 2019-04-26 |
| CN109682218B CN109682218B (en) | 2020-03-03 |
Family
ID=66191383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811643613.1A Active CN109682218B (en) | 2018-12-29 | 2018-12-29 | Ceramic ball cooling furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109682218B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201476588U (en) * | 2009-06-16 | 2010-05-19 | 无锡尚德太阳能电力有限公司 | Cooling furnace |
| CN202307387U (en) * | 2011-09-19 | 2012-07-04 | 厦门万明电子有限公司 | Novel sintered groove type sagger |
| CN203421952U (en) * | 2013-07-03 | 2014-02-05 | 陈仲礼 | Ceramic electric furnace |
| CN204514058U (en) * | 2015-04-03 | 2015-07-29 | 辽宁赢普节能服务有限公司 | Industrial circulating water heat-exchange system |
| CN206891198U (en) * | 2017-05-23 | 2018-01-16 | 核工业理化工程研究院 | A kind of heat sink after heat treatment |
| US20180197759A1 (en) * | 2017-01-12 | 2018-07-12 | Tokyo Electron Limited | Heat treatment apparatus and temperature control method |
| CN207865996U (en) * | 2017-11-06 | 2018-09-14 | 贵州理工学院 | Control the chip material bearing shelf structure in golden high temperature furnace |
-
2018
- 2018-12-29 CN CN201811643613.1A patent/CN109682218B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201476588U (en) * | 2009-06-16 | 2010-05-19 | 无锡尚德太阳能电力有限公司 | Cooling furnace |
| CN202307387U (en) * | 2011-09-19 | 2012-07-04 | 厦门万明电子有限公司 | Novel sintered groove type sagger |
| CN203421952U (en) * | 2013-07-03 | 2014-02-05 | 陈仲礼 | Ceramic electric furnace |
| CN204514058U (en) * | 2015-04-03 | 2015-07-29 | 辽宁赢普节能服务有限公司 | Industrial circulating water heat-exchange system |
| US20180197759A1 (en) * | 2017-01-12 | 2018-07-12 | Tokyo Electron Limited | Heat treatment apparatus and temperature control method |
| CN206891198U (en) * | 2017-05-23 | 2018-01-16 | 核工业理化工程研究院 | A kind of heat sink after heat treatment |
| CN207865996U (en) * | 2017-11-06 | 2018-09-14 | 贵州理工学院 | Control the chip material bearing shelf structure in golden high temperature furnace |
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| Publication number | Publication date |
|---|---|
| CN109682218B (en) | 2020-03-03 |
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Effective date of registration: 20200210 Address after: 325615 1 Lane 39, East Bridge Road, Yueqing, Wenzhou, Zhejiang Applicant after: Yang Zhiping Address before: 251899 567 Yangcheng Sixth Road, Yangxin County, Binzhou City, Shandong Province Applicant before: Peng Xiaomin |
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Effective date of registration: 20211230 Address after: 535008 room A107, public service center, No. 1, Zhongma street, Zhongma Qinzhou Industrial Park, Qinzhou port area, China (Guangxi) pilot Free Trade Zone, Qinzhou City, Guangxi Zhuang Autonomous Region Patentee after: Guangxi Free Trade Zone Jianju Technology Co.,Ltd. Patentee after: Guangxi Qinbao Real Estate Co.,Ltd. Address before: Plant complex building of Laifu Science Park, No.9 Xijiu Road, high tech Zone, Nanning, Guangxi 530000 Patentee before: Guangxi Nanning Dongchuang Intellectual Property Operating Co.,Ltd. Effective date of registration: 20211230 Address after: Plant complex building of Laifu Science Park, No.9 Xijiu Road, high tech Zone, Nanning, Guangxi 530000 Patentee after: Guangxi Nanning Dongchuang Intellectual Property Operating Co.,Ltd. Address before: 325615 1 Lane 39, East Bridge Road, Yueqing, Wenzhou, Zhejiang Patentee before: Yang Zhiping |