CN207047301U - A kind of debinding furnace for being used to produce hard alloy - Google Patents
A kind of debinding furnace for being used to produce hard alloy Download PDFInfo
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- CN207047301U CN207047301U CN201720872359.7U CN201720872359U CN207047301U CN 207047301 U CN207047301 U CN 207047301U CN 201720872359 U CN201720872359 U CN 201720872359U CN 207047301 U CN207047301 U CN 207047301U
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Abstract
It the utility model is related to industrial degreasing plant, more particularly to a kind of debinding furnace for being used to produce hard alloy, including trestle table, support, furnace tube, thermal insulation layer in furnace tube, heater, first gas outlet, degreasing chamber, second gas outlet, heating tube, temperature detector, radiator fan, dismounting groove, air supply pipe, hydrogen device, cooling mechanism on trestle table, including temperature inductor, temperature controller, heat-insulated processor, condenser pipe, intelligent detector and heat keyholed back plate device, also it is arranged on the fire door of furnace tube outer layer, the first in command, the second in command, the utility model can control temperature according to heat situation in furnace tube, the forming agent in hard alloy can efficiently be removed and will not be caused in forming agent residual furnace tube.
Description
Technical field
It the utility model is related to industrial degreasing field, and in particular to a kind of debinding furnace for being used to produce hard alloy.
Technical background
In the production and processing of hard alloy, it is necessary to by powder pressing forming, it is necessary to add in powder compaction process
Forming agent.The forming agent belongs to organic matter, if sintering can produce carbon, therefore hard alloy is needed hard alloy before being sintered
In forming agent remove, with avoid sintering when produce excessive carbon so that the carbon content of hard alloy finished product is too high, influences product
Quality.
At present, the hard alloy embryo material before sintering is typically subjected to ungrease treatment, in order to which forming agent removes, such as China is real
A kind of debinding furnace for being used to produce hard alloy, the device set hydrogen device disclosed in new patent CN204738010U
The top with degreasing chamber is put, gas outlet is arranged on the lower end of degreasing chamber, and the forming agent to gasify in heating process is mixed with hydrogen
Close discharge and carry out burning processing, but to have ignored hydrogen density smaller than air for the device, is passed through hydrogen from upper end and is difficult to fill hydrogen
Full degreasing chamber, and hydrogen mixed with the forming agent of gasification after density it is big unlike air, also after the device degreasing as
Gasification forming agent is removed insufficient and existed because being cooled into solid-state in debinding furnace.
The content of the invention
The problem of to overcome deficiency of the prior art and existing, the utility model provides a kind of for producing hard alloy
Debinding furnace.
The utility model is achieved through the following technical solutions：
A kind of debinding furnace for being used to produce hard alloy, including trestle table, described four orientation of trestle table are connected with support,
The pedestal upper end connects furnace tube, and the furnace tube side wall is provided with thermal insulation layer, and thermal insulation layer is interior to be provided with heater, in heater
Provided with degreasing chamber, degreasing chamber upper left side and top are respectively equipped with the first gas outlet and the second gas outlet, and degreasing bottom of chamber end is provided with and torn open
Tankage, dismounting groove left side are provided with hydrogen device and air supply pipe, and radiator fan is provided with the right side of degreasing chamber, is provided with above radiator fan
Temperature detector, radiator fan are connected by heat dissipation channel with cooling mechanism, and cooling mechanism is arranged on trestle table, and the one of furnace tube
End is provided with fire door.
In the above-mentioned technical solutions, fire door is first opened, hard alloy embryo material is placed on degreasing intracavitary, fire door is closed, opens
Dynamic heater is heated, and hydrogen is passed through in degreasing chamber by hydrogen device via air supply pipe, the shaping in hard alloy embryo material
Mixed after agent gasification with hydrogen from the first gas outlet and the discharge of the second gas outlet, and burning processing is carried out in exit, set
The purpose of two gas outlets is to ensure that mixed gas can guarantee that to be completely exhausted out, and now temperature detector is constantly in work shape
State, if detecting, degreasing chamber medium temperature spends height and will start cooling mechanism, and the radiator fan in degreasing chamber is started working, by heat
Lead to heat dissipation channel and be sent to cooling mechanism and carry out radiating treatment, ensure that temperature is in stable state in order to fill in degreasing chamber
The hydrogen entered fully can mix discharge with the forming agent after gasification, to ensure to remove the efficiency of forming agent, after the completion of degreasing, have
Do not discharge and exist because being cooled into solid-state in degreasing chamber after fraction of forming agent gasification, can at this time open fire door,
Dismounting groove is split out, the formed solid agent in dismounting groove is removed, will not so be caused with the presence of remaining forming agent degreasing chamber
In, will not also extra work amount be caused to the ungrease treatment of next time.
Preferably, multiple heating tubes are installed, the effect of heating tube is exactly to raise in degreasing chamber in the heater
Temperature, the forming agent allowed in hard alloy embryo material gasify.
Preferably, multiple stomatas are provided with the air supply pipe, it is exactly the sky in order to ensure to be passed through to be provided with multiple stomatas
Gas uniformly can be sufficiently filled into degreasing chamber, preferably mixed with the forming agent after gasification.
Preferably, the dismounting front of the slot is provided with the second in command, and the setting of the second in command is the dismounting for dismounting groove
It is more convenient and simple, it is too high hot to be also prevented from temperature.
Preferably, it is provided with the first in command on the fire door, the setting of the first in command is to open fire door and not for convenience
Operating personnel can be scalded.
Preferably, the cooling mechanism includes temperature inductor, temperature controller, heat-insulated processor, condenser pipe, intelligence inspection
Device, heat keyholed back plate device are surveyed, the temperature inductor is arranged on the cooling mechanism leftmost side, and temperature controller is arranged on temperature inductor
Upper right side, heat keyholed back plate device are arranged on temperature inductor lower left, and heat-insulated processor is arranged on cooling mechanism centre position, heat-insulated
Condenser pipe is installed on processor upper left side, and intelligent detector is provided with below condenser pipe, and heat enters after cooling mechanism through excess temperature sense
Answer device to be sensed, then current heat be controlled through temperature controller, and condenser transmission is instructed and carries out cooling treatment,
Passed through after cooling and Current Temperatures are detected by intelligent detector, heat-insulated processor ensure that the effect of heat insulation of cooling mechanism both sides, finally
The heat after processing is handled by heat keyholed back plate device.
A kind of beneficial effect of debinding furnace for producing hard alloy provided by the utility model is：(1) can be more
Efficiently remove the forming agent composition in hard alloy；(2) temperature conditions of degreasing chamber can be controlled, ensures the shaping after gasification
Agent more fully mixes with hydrogen；(3) can effectively formed solid agent of the cleaning residual in degreasing chamber.
Brief description of the drawings
Fig. 1 is structural front view of the present utility model.
Fig. 2 is furnace tube structure left view of the present utility model.
Fig. 3 is cooling mechanism cut-away view of the present utility model.
In figure：1st, trestle table；2nd, support；3rd, furnace tube；4th, thermal insulation layer；5th, heater；6th, the first gas outlet；7th, degreasing
Chamber；8th, the second gas outlet；9th, heating tube；10th, temperature detector；11st, radiator fan；12nd, heat dissipation channel；13rd, cooling mechanism；
14th, dismounting groove；15th, air supply pipe；16th, hydrogen device；17th, fire door；18th, the first in command；19th, the second in command；1301st, temperature sense
Device；1302nd, temperature controller；1303rd, heat-insulated processor；1304th, condenser pipe；1305th, intelligent detector；1306th, heat keyholed back plate
Device；1501st, stomata.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clear, complete description, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.The every other embodiment that ordinary people in the field is obtained under the premise of creative work is not made, is belonged to
The scope of protection of the utility model.
Embodiment：A kind of debinding furnace for being used to produce hard alloy.
Shown in reference picture 1, a kind of debinding furnace for being used to produce hard alloy, including trestle table 1, the trestle table 1 four
Orientation is connected with support 2, and the upper end of support 2 connects furnace tube 3, and the side wall of furnace tube 3 is provided with thermal insulation layer 4, set in thermal insulation layer 4
There is a heater 5, be provided with degreasing chamber 7 in heater 5, the upper left side of degreasing chamber 7 and top are respectively equipped with the first gas outlet 6 and the
Two gas outlets 8, the bottom of degreasing chamber 7 are provided with dismounting groove 14, and the left side of dismounting groove 14 is provided with hydrogen device 16 and air supply pipe 15, degreasing
The right side of chamber 7 is provided with radiator fan 11, and the top of radiator fan 11 is provided with temperature detector 10, and radiator fan 11 passes through heat dissipation channel 12
It is connected with cooling mechanism 13, cooling mechanism 13 is arranged on trestle table 1, and one end of furnace tube 3 is provided with fire door 17.
In the above-mentioned technical solutions, fire door 17 is first opened, hard alloy embryo material is placed in degreasing chamber 7, closes fire door
17, start heater 5 and heated, hydrogen is passed through in degreasing chamber 7 by hydrogen device 16 via air supply pipe 15, hard alloy embryo
Mix with hydrogen after forming agent gasification in material and discharged from the first gas outlet 6 and the second gas outlet 8, and fired in exit
Burning processing, the purpose for setting two gas outlets are to ensure that mixed gas can guarantee that to be completely exhausted out, now temperature detector 10
Working condition is constantly in, the medium temperature of degreasing chamber 7 spends height and will start cooling mechanism 13 if detecting, the radiating in degreasing chamber 7
Fan 11 is started working, and is led to heat dissipation channel 12 and is sent to cooling mechanism 13 heat and carry out radiating treatment, ensures degreasing chamber 7
The hydrogen that middle temperature is in stable state to be filled with fully can mix discharge with the forming agent after gasification, to ensure to remove
The efficiency of forming agent, after the completion of degreasing, do not discharge after gasifying with the presence of fraction of forming agent and taken off because being cooled into solid-state
In fat chamber 7, fire door 17 can be at this time opened, dismounting groove 14 is split out, the formed solid agent in dismounting groove 14 is removed, so
Will not cause that, with the presence of in remaining forming agent degreasing chamber 7, also extra work amount will not be caused to the ungrease treatment of next time.
Shown in reference picture 1, multiple heating tubes 9 are installed in the heater, the effect of heating tube 9 is exactly to raise degreasing
Temperature in chamber 7, the forming agent allowed in hard alloy embryo material gasify.
Shown in reference picture 2, multiple stomatas 1501 are provided with the air supply pipe 15, it is exactly to be to be provided with multiple stomatas 1501
The air for ensureing to be passed through uniformly can be sufficiently filled into degreasing chamber 7, preferably mixed with the forming agent after gasification.
Shown in reference picture 2, the front end of dismounting groove 14 is provided with the second in command 19, and the setting of the second in command 19 is to tear open
The dismounting of tankage 14 is more convenient and simple, and it is too high hot to be also prevented from temperature.
Shown in reference picture 2, the first in command 18 is provided with the fire door 17, the setting of the first in command 18 is to beat for convenience
Blow-on door 17 and operating personnel will not be scalded.
Shown in reference picture 3, the cooling mechanism 13 includes temperature inductor 1301, temperature controller 1302, heat-insulated processing
Device 1303, condenser pipe 1304, intelligent detector 1305, heat keyholed back plate device 1306, the temperature inductor 1301 are arranged on radiating
The leftmost side of mechanism 13, temperature controller 1302 are arranged on the upper right side of temperature inductor 1301, and heat keyholed back plate device 1306 is arranged on temperature
The lower left of inductor 1301 is spent, heat-insulated processor 1303 is arranged on the centre position of cooling mechanism 13, the heat-insulated upper left of processor 1303
Side's installation condenser pipe 1304, the lower section of condenser pipe 1304 are provided with intelligent detector 1305, and heat enters after cooling mechanism 13 through excess temperature
Degree inductor 1301 is sensed, then current heat is controlled through temperature controller 1302, and condenser pipe 1304 is transmitted
Instruction carries out cooling treatment, is passed through after cooling and detects Current Temperatures by intelligent detector 1305, heat-insulated processor 1303 ensure that scattered
The effect of heat insulation of the both sides of heat engine structure 13, finally the heat after processing is handled by heat keyholed back plate device 1306.
Described above is preferred embodiment of the present utility model, but the utility model should not be limited to the embodiment and
Accompanying drawing disclosure of that, so every do not depart from the lower equivalent or modification completed of spirit disclosed in the utility model, all fall
Enter the scope of the utility model protection.
Claims (6)
1. a kind of be used to produce the debinding furnace of hard alloy, it is characterised in that including trestle table, described four orientation of trestle table with
Support connects, and the pedestal upper end connects furnace tube, and the furnace tube side wall is provided with thermal insulation layer, heater is provided with thermal insulation layer,
Degreasing chamber is provided with heater, degreasing chamber upper left side and top are respectively equipped with the first gas outlet and the second gas outlet, degreasing chamber
Bottom is provided with dismounting groove, and hydrogen device and air supply pipe are provided with the left of dismounting groove, radiator fan, radiation air are provided with the right side of degreasing chamber
Fan top is provided with temperature detector, and radiator fan is connected by heat dissipation channel with cooling mechanism, and cooling mechanism is arranged on trestle table
On, one end of furnace tube is provided with fire door.
A kind of 2. debinding furnace for being used to produce hard alloy as claimed in claim 1, it is characterised in that including：The heating
Multiple heating tubes are installed in device.
A kind of 3. debinding furnace for being used to produce hard alloy as claimed in claim 1, it is characterised in that including：The supply
Multiple stomatas are provided with pipe.
A kind of 4. debinding furnace for being used to produce hard alloy as claimed in claim 1, it is characterised in that including：The dismounting
Front of the slot is provided with the second in command.
A kind of 5. debinding furnace for being used to produce hard alloy as claimed in claim 1, it is characterised in that including：The fire door
On be provided with the first in command.
A kind of 6. debinding furnace for being used to produce hard alloy as claimed in claim 1, it is characterised in that including：The radiating
Mechanism includes temperature inductor, temperature controller, heat-insulated processor, condenser pipe, intelligent detector, heat keyholed back plate device, the temperature
Degree inductor is arranged on the cooling mechanism leftmost side, and temperature controller is arranged on temperature inductor upper right side, the installation of heat keyholed back plate device
In temperature inductor lower left, heat-insulated processor is arranged on cooling mechanism centre position, heat-insulated processor upper left side installation condensation
Pipe, condenser pipe lower section are provided with intelligent detector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720872359.7U CN207047301U (en) | 2017-07-18 | 2017-07-18 | A kind of debinding furnace for being used to produce hard alloy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720872359.7U CN207047301U (en) | 2017-07-18 | 2017-07-18 | A kind of debinding furnace for being used to produce hard alloy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207047301U true CN207047301U (en) | 2018-02-27 |
Family
ID=61496373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720872359.7U Expired - Fee Related CN207047301U (en) | 2017-07-18 | 2017-07-18 | A kind of debinding furnace for being used to produce hard alloy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207047301U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109108281A (en) * | 2018-08-21 | 2019-01-01 | 三峡大学 | Air passage structure in a kind of hard alloy and cermet debinding furnace burner hearth |
-
2017
- 2017-07-18 CN CN201720872359.7U patent/CN207047301U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109108281A (en) * | 2018-08-21 | 2019-01-01 | 三峡大学 | Air passage structure in a kind of hard alloy and cermet debinding furnace burner hearth |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180227 Termination date: 20190718 |