CN206387274U - A kind of special interior circulation fast cooling device of high temperature furnace - Google Patents
A kind of special interior circulation fast cooling device of high temperature furnace Download PDFInfo
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- CN206387274U CN206387274U CN201621455077.9U CN201621455077U CN206387274U CN 206387274 U CN206387274 U CN 206387274U CN 201621455077 U CN201621455077 U CN 201621455077U CN 206387274 U CN206387274 U CN 206387274U
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Abstract
A kind of special interior circulation fast cooling device of high temperature furnace, it is related to a kind of fast cooling device, it is included in the air inlet set respectively on the housing of high temperature furnace and gas outlet, the gas outlet and one end of condensate filter are connected by thermal current pipeline, pipeline is provided with the other end of condensate filter, one end of pipeline and vavuum pump, the jacketed piping connection of water-cooling system connection, the jacketed piping is connected by jacketed piping with fin-tube heat exchanger B, the fin-tube heat exchanger B and fin-tube heat exchanger A between two sets of Fan Equipments and two sets of Fan Equipments is connected in series respectively, connected with the air inlet of the fin-tube heat exchanger A Fan Equipments being connected and high temperature furnace；The utility model is by setting the fin-tube heat exchanger and two sets of blower fans connected, and the heat for making fin-tube heat exchanger complete exchange thermal current band come realizes and temperature fall time is greatly shortened, beneficial to radiating, the purpose of energy long-term safety operation.
Description
Technical field
The utility model is related to a kind of fast cooling device, more particularly, to a kind of special interior circulation fast cooling of high temperature furnace
Device.
Background technology
It is known, with new technology, the extensive use of new material, processing carbon carbon composite, special cermacis sintering, hard
The high temperature furnace of alloy sintering equitemperature >=1350 DEG C, the superhigh temperature stove of temperature >=2000 DEG C, this kind of vacuum or protective atmosphere high temperature
Equipment is also widely used, this kind equipment particularly large scale equipment, and in relatively low 1000 DEG C of temperature section, cooling problem is in reality
In, it is not well solved, the safe temperature that most equipment are down to user's requirement from 1000 DEG C is less than 100 DEG C, uses
Shi Duoda a couple of days；To realize the requirement of the functions such as insulation, samming, above-mentioned high temperature furnace, superhigh temperature stove are required to certain thickness guarantor
Adiabator, these insulation materials while insulation, also have accumulated certain heat energy, due to material itself thermal conductivity, diffusivity
Influence, rate of temperature fall is low, extends temperature fall time, reduces production efficiency；And product more options insulation material, due to some productions
Product inherently low-density insulation material, or low density porous material, accumulation of heat are more, extend temperature fall time, reduce production effect
Rate；Influence based on above-mentioned factor, the time that this kind of some products of stove open fire door from the safety of 1000 DEG C of Temperature falls is long
Up to a couple of days, production process is seriously constrained；Existing heat sink, is influenceed by with the factor such as body of heater integrated design, is had
Following defect：
1. heat sink opening temperature is low, when 360 DEG C -600 DEG C or so can only be naturally rung in fire box temperature, can just open
Open and use；
2. design of heat exchanger, using unreasonable, heat exchanger effectiveness is low；
3. built-in motor, unfavorable radiating, influence motor service life；
4. it is unfavorable for clearing up and overhauls with body of heater integrated design.
The content of the invention
In order to overcome the shortcomings of in background technology, the utility model discloses a kind of special interior circulation fast cooling of high temperature furnace
Device, by setting the fin-tube heat exchanger and two sets of blower fans of series connection, makes fin-tube heat exchanger complete exchange thermal current band
The heat come over, realizes and temperature fall time is greatly shortened, beneficial to radiating, the purpose of energy long-term safety operation.
In order to realize the goal of the invention, the utility model is adopted the following technical scheme that：
A kind of special interior circulation fast cooling device of high temperature furnace, is included in the air inlet set respectively on the housing of high temperature furnace
And gas outlet, one end of the gas outlet and condensate filter is connected by thermal current pipeline, in the other end of condensate filter
Provided with pipeline, the jacketed piping that one end of pipeline is connected with vavuum pump, water-cooling system is connected, the jacketed piping and fin tube heat
Exchanger B connections, respectively the fin-tube heat exchanger B and the finned tube between two sets of Fan Equipments and two sets of Fan Equipments
Heat exchanger A is connected in series, and is connected with the air inlet of the fin-tube heat exchanger A Fan Equipments being connected and high temperature furnace.
The special interior circulation fast cooling device of described high temperature furnace, provided with pneumatic on the pipeline of the condensate filter other end
Push-pull valve A.
The special interior circulation fast cooling device of described high temperature furnace, the jacketed piping is Double water-cooled pipeline, Double-layer water
The interior conduit of cold pipeline is connected vent flow with vavuum pump, and the Outer Tube of Double water-cooled pipeline is connected water flowing with water-cooling system, true
Pipeline between empty pump and high temperature furnace air inlet is disposed as Double water-cooled pipeline.
The special interior circulation fast cooling device of described high temperature furnace, is provided with the jacketed piping being connected with vavuum pump
Temperature sensor A.
It is wherein a set of including centrifugation wind in the special interior circulation fast cooling device of described high temperature furnace, two sets of Fan Equipments
Machine B, magnetic fluid B, motor B and variable-frequency governor B, centrifugal blower B one end and fin-tube heat exchanger B pass through jacketed piping
Connection, the centrifugal blower B other end is connected by magnetic fluid B with motor B, and the variable-frequency governor B is connected with motor B；
Other set Fan Equipment includes centrifugal blower A, magnetic fluid A, motor A and variable-frequency governor A, and centrifugal blower A passes through magnetic current
Body A is connected with motor A one end, and the motor A other end is connected with variable-frequency governor A, in centrifugal blower A and centrifugal blower
Jacketed piping between B is provided with fin-tube heat exchanger A, the jacket pipe between centrifugal blower A and fin-tube heat exchanger A
Road, which is provided with temperature sensor D, the jacketed piping between fin-tube heat exchanger A and centrifugal blower B, is provided with TEMP
Temperature sensor B is provided with device C, the jacketed piping between centrifugal blower B and fin-tube heat exchanger B.
The special interior circulation fast cooling device of described high temperature furnace, is provided with the jacketed piping close to high temperature furnace air inlet
On pneumatic gate valve B, the jacketed piping between pneumatic gate valve B and centrifugal blower A be provided with pressure gauge, pressure gauge with it is pneumatic
The water that jacketed piping between push-pull valve B is provided with delivery port, jacketed piping is flowed out in receipts water tank.
The special interior circulation fast cooling device of described high temperature furnace, the centrifugal blower A and centrifugal blower B connects for throughput
Continue adjustable water-cooled vacuum centrifugal blower.
By adopting the above-described technical solution, the utility model has the advantages that：
The special interior circulation fast cooling device of high temperature furnace described in the utility model, by setting the fin tube heat of series connection to hand over
Parallel operation and two sets of blower fans, effectively overcome windage, and stable discharge pressure of fan makes fin-tube heat exchanger complete exchange thermal current band mistake
The heat come, temperature fall time is greatly shortened by adjusting rotation speed of fan, beneficial to radiating, can long-term safety operation；Condensation is set
Filter, while as one-level cooling element, the dust also in filtered airflow, cryogenic temperature condensation gas in removing in air-flow；It is logical
Cross and use fin-tube heat exchanger, it is easy to disassemble, it is easy to clean, using magnetic fluid as sealed transmission part, maintain internal nothing
Oxygen condition；Using variable-frequency governor, blower fan stepless time adjustment, adjust automatically uninterrupted are realized；Configure temperature measuring equipment, be blower fan from
Dynamic adjustment rotating speed provides foundation；Pneumatic gate valve is configured, it is to isolate body of heater and heat sink when needed that it, which is acted on,；System is equipped with
There is vavuum pump, itself can be evacuated, device therein is in anaerobic state；Heat exchanger area can be according in actual use
According to equipment working condition, user's requirement etc. calculates the heat exchange area of heat exchanger, can provide service for multiple devices.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
In figure：1st, jacketed piping；2nd, centrifugal blower A；3rd, magnetic fluid A；4th, motor A；5th, variable-frequency governor A；6th, fin
Pipe in pipe A；7th, centrifugal blower B；8th, magnetic fluid B；9th, motor B；10th, variable-frequency governor B；11st, fin-tube heat exchanger
B；12nd, vavuum pump；13rd, water-cooling system；14th, pneumatic gate valve A；15th, condensate filter；16th, pneumatic gate valve B；17th, high temperature
Stove；18th, temperature sensor A；19th, temperature sensor B；20th, pressure gauge；21st, temperature sensor C；22nd, temperature sensor D.
Embodiment
Explanation the utility model that can be detailed by the following examples, open the purpose of this utility model is intended to protection
All technological improvements in the range of the utility model.
The special interior circulation fast cooling device of high temperature furnace with reference to described in accompanying drawing 1, is included on the housing of high temperature furnace 17 and divides
The air inlet not set and gas outlet, the gas outlet are connected with one end of condensate filter 15 by thermal current pipeline, cold
The other end of solidifying filter 15 is provided with pipeline, and one end of pipeline connects with the jacketed piping 23 that vavuum pump 12, water-cooling system 13 are connected
Connect, the jacketed piping 23 is connected by jacketed piping 23 with fin-tube heat exchanger B11, the fin-tube heat exchanger B11
It is connected in series, is handed over fin tube heat with the fin-tube heat exchanger A6 respectively between two sets of Fan Equipments and two sets of Fan Equipments
The Fan Equipment of parallel operation A6 connections is connected with the air inlet of high temperature furnace 17.
The special interior circulation fast cooling device of described high temperature furnace, is provided with gas on the pipeline of the other end of condensate filter 15
Dynamic push-pull valve A14.
The special interior circulation fast cooling device of described high temperature furnace, the jacketed piping 23 is Double water-cooled pipeline, double-deck
The interior conduit of water cooled pipeline is connected vent flow with vavuum pump 12, and the Outer Tube of Double water-cooled pipeline is connected logical with water-cooling system 13
Water, the pipeline between vavuum pump 12 and the air inlet of high temperature furnace 17 is disposed as Double water-cooled pipeline.
The special interior circulation fast cooling device of described high temperature furnace, on the jacketed piping 23 being connected with vavuum pump 12
Provided with temperature sensor A18.
It is wherein a set of including centrifugation wind in the special interior circulation fast cooling device of described high temperature furnace, two sets of Fan Equipments
Machine B7, magnetic fluid B8, motor B9 and variable-frequency governor B10, centrifugal blower B7 one end and fin-tube heat exchanger B11 pass through
Jacketed piping 23 is connected, and the centrifugal blower B7 other end is connected by magnetic fluid B8 with motor B9, the variable-frequency governor B10
It is connected with motor B9；Other set Fan Equipment includes centrifugal blower A2, magnetic fluid A3, motor A4 and variable-frequency governor
A5, centrifugal blower A2 is connected by magnetic fluid A3 with motor A4 one end, motor the A4 other end and variable-frequency governor A5
Fin-tube heat exchanger A6 is provided with connection, the jacketed piping 23 between centrifugal blower A2 and centrifugal blower B7, in centrifugation wind
Jacketed piping 23 between machine A2 and fin-tube heat exchanger A6 is provided with temperature sensor D22, in fin-tube heat exchanger A6
Jacketed piping 23 between centrifugal blower B7 is provided with temperature sensor C21, in centrifugal blower B7 and fin-tube heat exchanger
Jacketed piping 23 between B11 is provided with temperature sensor B19.
The special interior circulation fast cooling device of described high temperature furnace, on the jacketed piping 23 close to the air inlet of high temperature furnace 17
Provided with pneumatic gate valve B16, pressure gauge 20 is provided with the jacketed piping 23 between pneumatic gate valve B16 and centrifugal blower A2,
The water being provided with jacketed piping 23 between pressure gauge 20 and pneumatic gate valve B16 in delivery port, jacketed piping 23 is flowed out to
Receive in water tank.
The special interior circulation fast cooling device of described high temperature furnace, the centrifugal blower A2 and centrifugal blower B7 is throughput
The water-cooled vacuum centrifugal blower of continuously adjustabe.
Implement the special interior circulation fast cooling device of high temperature furnace described in the utility model, when in use, start water cooling system
System 13, vavuum pump 12, are vacuumized to device, and protective gas is filled with when reaching setting vacuum, make pressure inside heat sink
Power is in poised state with the furnace interior pressure of high temperature furnace 17, opens centrifugal blower A2 and centrifugal blower B7, turn of centrifugal blower
Speed is according to the calculated value control in program, adjust automatically rotating speed；As shown in fig. 1 by means of arrows, in high temperature furnace 17 hot gas leads to
Cross gas outlet and be discharged to progress one-level cooling in condensate filter 15, then separating tar, Chalk-dust filtering is handed over by fin tube heat
Cold water in parallel operation B11, fin-tube heat exchanger A6 and the pipe of jacketed piping 23 carries out heat exchange, carries out two grades of coolings, and lead to
Two sets of Fan Equipments are crossed as airflow circulating power, are connected in series with fin-tube heat exchanger B11, fin-tube heat exchanger A6,
Effectively overcome windage, steady air flow discharge pressure configures pneumatic gate valve pneumatic gate valve B16 at the import of high temperature furnace 17,
Pneumatic gate valve A14 is being set on the pipeline of condensate filter 15, and it is to isolate the body of heater of high temperature furnace 17 when needed that it, which is acted on,
With heat sink；Cold airflow after two grades cool is sent into the body of heater of high temperature furnace 17 by jacketed piping 23, carries out repeating to follow
Water in ring, jacketed piping 23 is discharged by delivery port, you can realize the fast cooling to the body of heater of high temperature furnace 17.
The non-detailed portion of the utility model is prior art.
The embodiment selected herein to disclose goal of the invention of the present utility model, is presently considered to be suitable,
However, it should be understood that, the utility model is intended to include the institute of all embodiments belonged in the range of this design and utility model
Change and improve.
Claims (7)
1. a kind of special interior circulation fast cooling device of high temperature furnace, is included in high temperature furnace（17）Housing on the air inlet that sets respectively
Mouth and gas outlet, it is characterized in that：The gas outlet and condensate filter（15）One end connected by thermal current pipeline, condensation
Filter（15）The other end be provided with pipeline, one end of pipeline and vavuum pump（12）, water-cooling system（13）The jacketed piping of connection
（23）Connection, the jacketed piping（23）With fin-tube heat exchanger B（11）Connection, the fin-tube heat exchanger B（11）With
Fin-tube heat exchanger A between two sets of Fan Equipments and two sets of Fan Equipments respectively（6）It is connected in series, is handed over fin tube heat
Parallel operation A（6）The Fan Equipment and high temperature furnace of connection（17）Air inlet connection.
2. the special interior circulation fast cooling device of high temperature furnace according to claim 1, it is characterized in that：In condensate filter
（15）The pipeline of the other end is provided with pneumatic gate valve A（14）.
3. the special interior circulation fast cooling device of high temperature furnace according to claim 1, it is characterized in that：The jacketed piping
（23）For Double water-cooled pipeline, the interior conduit and vavuum pump of Double water-cooled pipeline（12）Vent flow is connected, Double water-cooled pipeline
Outer Tube and water-cooling system（13）Water flowing is connected, in vavuum pump（12）With high temperature furnace（17）Pipeline between air inlet is disposed as
Double water-cooled pipeline.
4. the special interior circulation fast cooling device of high temperature furnace according to claim 1, it is characterized in that：In close and vavuum pump
（12）The jacketed piping of connection（23）It is provided with temperature sensor A（18）.
5. the special interior circulation fast cooling device of high temperature furnace according to claim 1, it is characterized in that：In two sets of Fan Equipments
It is wherein a set of including centrifugal blower B（7）, magnetic fluid B（8）, motor B（9）With variable-frequency governor B（10）, centrifugal blower B
（7）One end and fin-tube heat exchanger B（11）Pass through jacketed piping（23）Connection, centrifugal blower B（7）The other end pass through magnetic
Fluid B（8）With motor B（9）Connection, the variable-frequency governor B（10）With motor B（9）Connection；Other set Fan Equipment
Including centrifugal blower A（2）, magnetic fluid A（3）, motor A（4）With variable-frequency governor A（5）, centrifugal blower A（2）Pass through magnetic fluid
A（3）With motor A（4）One end connection, motor A（4）The other end and variable-frequency governor A（5）Connection, in centrifugal blower A
（2）With centrifugal blower B（7）Between jacketed piping（23）It is provided with fin-tube heat exchanger A（6）, in centrifugal blower A（2）With
Fin-tube heat exchanger A（6）Between jacketed piping（23）It is provided with temperature sensor D（22）, in fin-tube heat exchanger A
（6）With centrifugal blower B（7）Between jacketed piping（23）It is provided with temperature sensor C（21）, in centrifugal blower B（7）With fin
Pipe in pipe B（11）Between jacketed piping（23）It is provided with temperature sensor B（19）.
6. the special interior circulation fast cooling device of high temperature furnace according to claim 1, it is characterized in that：Close to high temperature furnace
（17）The jacketed piping of air inlet（23）It is provided with pneumatic gate valve B（16）, in pneumatic gate valve B（16）With centrifugal blower A（2）
Between jacketed piping（23）It is provided with pressure gauge（20）, in pressure gauge（20）With pneumatic gate valve B（16）Between jacket pipe
Road（23）It is provided with delivery port, jacketed piping（23）Interior water is flowed out in receipts water tank.
7. the special interior circulation fast cooling device of high temperature furnace according to claim 1, it is characterized in that：The centrifugal blower A
（2）With centrifugal blower B（7）For the water-cooled vacuum centrifugal blower of throughput continuously adjustabe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621455077.9U CN206387274U (en) | 2016-12-28 | 2016-12-28 | A kind of special interior circulation fast cooling device of high temperature furnace |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621455077.9U CN206387274U (en) | 2016-12-28 | 2016-12-28 | A kind of special interior circulation fast cooling device of high temperature furnace |
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| CN206387274U true CN206387274U (en) | 2017-08-08 |
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| CN201621455077.9U Active CN206387274U (en) | 2016-12-28 | 2016-12-28 | A kind of special interior circulation fast cooling device of high temperature furnace |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106766942A (en) * | 2016-12-28 | 2017-05-31 | 洛阳八佳电气科技股份有限公司 | A kind of special interior circulation fast cooling device of high temperature furnace and its method |
| CN109595945A (en) * | 2018-11-29 | 2019-04-09 | 湖南顶立科技有限公司 | A kind of system and Equipment for Heating Processing of precise control of temperature variation |
-
2016
- 2016-12-28 CN CN201621455077.9U patent/CN206387274U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106766942A (en) * | 2016-12-28 | 2017-05-31 | 洛阳八佳电气科技股份有限公司 | A kind of special interior circulation fast cooling device of high temperature furnace and its method |
| CN106766942B (en) * | 2016-12-28 | 2023-10-03 | 洛阳八佳电气科技股份有限公司 | Special internal circulation rapid cooling device and method for high-temperature furnace |
| CN109595945A (en) * | 2018-11-29 | 2019-04-09 | 湖南顶立科技有限公司 | A kind of system and Equipment for Heating Processing of precise control of temperature variation |
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