CN205482318U - Hydrogen sintering stove heat energy cyclic utilization device - Google Patents
Hydrogen sintering stove heat energy cyclic utilization device Download PDFInfo
- Publication number
- CN205482318U CN205482318U CN201620069035.5U CN201620069035U CN205482318U CN 205482318 U CN205482318 U CN 205482318U CN 201620069035 U CN201620069035 U CN 201620069035U CN 205482318 U CN205482318 U CN 205482318U
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- Prior art keywords
- water
- tub
- hot
- cavity
- heat
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- 238000005245 sintering Methods 0.000 title claims abstract description 20
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 title claims abstract description 13
- 239000001257 hydrogen Substances 0.000 title claims abstract description 13
- 229910052739 hydrogen Inorganic materials 0.000 title claims abstract description 13
- 125000004122 cyclic group Chemical group 0.000 title abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 52
- 238000001816 cooling Methods 0.000 claims abstract description 17
- 230000004888 barrier function Effects 0.000 claims abstract description 12
- 239000000498 cooling water Substances 0.000 claims abstract description 7
- 238000010521 absorption reaction Methods 0.000 claims abstract description 6
- 238000004064 recycling Methods 0.000 claims description 11
- 238000007789 sealing Methods 0.000 claims description 6
- 238000003912 environmental pollution Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 238000002360 preparation method Methods 0.000 abstract 1
- 230000006698 induction Effects 0.000 description 5
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 4
- 229910052721 tungsten Inorganic materials 0.000 description 4
- 239000010937 tungsten Substances 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 3
- 239000000956 alloy Substances 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 229910052692 Dysprosium Inorganic materials 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- 238000009529 body temperature measurement Methods 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- KBQHZAAAGSGFKK-UHFFFAOYSA-N dysprosium atom Chemical compound [Dy] KBQHZAAAGSGFKK-UHFFFAOYSA-N 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 229910000753 refractory alloy Inorganic materials 0.000 description 1
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- Furnace Details (AREA)
Abstract
The utility model provides a hydrogen sintering stove heat energy cyclic utilization device. Including the furnace body of the fritting furnace of cuboid, the furnace body sets up on a base, and the oven of furnace body is multilayer structure, and its inlayer is heat -resistant layer, and heat -resistant layer is equipped with the sealed water barrier of one deck outward, and sealed water barrier is the stove outer covering outward to remain the cavity that has width 20 -30mm between stove outer covering and sealed water barrier, be full of the cooling water in the cavity, cavity both ends one end be the water inlet, the other end is the delivery port, is connected through pipeline and pond and water pump, the pond be separating with the baffle between the two including hot -tub and cool water pool, the hot -tub directly communicates the delivery port, cool water pool communicates the water inlet to be provided with the heat in heat exchanger absorption heat pond in the hot -tub, the baffle between hot -tub and the cool water pool is regularly opened, and cool water pool is put into to the water after will absorbing heat. The utility model discloses simple reasonable, the processing preparation is convenient, and the cooling effect is good, and the time is short, and is efficient to can carry out cycle recycle, reduce environmental pollution to heat energy.
Description
Technical field
This utility model relates to high temperature sintering furnace equipment technical field, particularly relates to a kind of hydrogen sintering furnace heat energy recycling device.
Background technology
Vacuum induction sintering furnace is under the conditions of vacuum or protective atmosphere; the principle utilizing Frequency Induction Heating makes carbide bit and various metal dust press body realize the complete set of equipments of sintering, is to design for hard alloy, metal dysprosium, the commercial production of ceramic material.Vacuum induction tungsten sintering furnace is to be flushed with hydrogen after evacuation under gas shielded state; utilize the principle of Frequency Induction Heating; the tungsten crucible being in coil is made to produce high temperature; it is transmitted in work by heat radiation, it is adaptable to the powder compacting of refractory alloy such as tungsten, molybdenum and alloy thereof is sintered by scientific research, military project unit.Version mostly is vertical, bottom discharge mode.It mainly comprises as electric furnace body, vacuum system, water-cooling system, pneumatic system, hydraulic system, feeding-discharging mechanism, base, workbench, induction heating apparatus (tungsten calandria and high-quality thermal insulating material), electricity-supply device, intermediate frequency power supply and electric control system etc..Its major function is to be filled with hydrogen shield gas after evacuation, controls furnace pressure and the sintering state of atmosphere.Available optical fibers infrared radiation thermometer and armoured thermocouple continuous temperature measurement (0～2500 DEG C), and by intelligent temperature control instrument compared with setting program relatively after, select to perform feedback of status to intermediate frequency power supply, the height of A.T.C and the program of insulation.
But existing sintering furnace is all to utilize fan Temperature fall, cooling-down effect is poor, the longest, and efficiency is low, and the heat energy lowered the temperature all is wasted and has been discharged in air, causes the pollution to environment.
Summary of the invention
Technical problem to be solved in the utility model is the technical deficiency for above-mentioned existence, there is provided a kind of simple and reasonable, processing and fabricating is convenient, good cooling results, time is short, efficiency is high, and heat energy can be circulated recycling, reduces the hydrogen sintering furnace heat energy recycling device of environmental pollution.
This utility model solves its technical problem and be the technical scheme is that
Hydrogen sintering furnace heat energy recycling device, it is characterized in that: include the body of heater of the sintering furnace of cuboid, body of heater is arranged on a base, the furnace wall of body of heater is multiple structure, its internal layer is refractory layer, and refractory layer is externally provided with one layer and seals water barrier, and sealing outside water barrier is furnace shell, and the cavity of width 20-30mm is remained with between water barrier at furnace shell and sealing, it is full of cooling water in cavity；Described one end, cavity two ends is water inlet, and the other end is outlet, is connected with pond and water pump by pipeline；Described pond is for including hot-tub and water cooling pond, separate with dividing plate between the two, hot-tub directly connects outlet, water cooling pond connection water inlet, and in hot-tub, it is provided with the heat of heat exchanger absorption hot-tub, dividing plate timing between hot-tub and water cooling pond is opened, and the water after heat absorption is put into water cooling pond.
In such scheme, the pipeline that described water inlet connects with outlet is provided with valve.
In such scheme, the fire door of described body of heater being also equipped with water-cooled coil pipe, water-cooled coil pipe is clamping inside fire door by positioning pipe, and in semi-circular structure.
In such scheme, described cavity wraps the body of heater other five faces in addition to fire door, and the cooling water in cavity is connected with the water-cooled coil pipe in fire door by arm, constitutes water circulation path.
Of the present utility model mainly provide the benefit that:
This utility model advantages of simple, processing and fabricating is convenient, good cooling results, and the time is short, and efficiency is high, and heat energy can be circulated recycling, reduces environmental pollution.
Accompanying drawing explanation
Fig. 1 is this utility model example structure figure
In figure: 1, body of heater；2, refractory layer；3, furnace shell；4, cavity；5, hot-tub；6, water pump；7 water cooling ponds；8 heat exchangers.
Detailed description of the invention
Below in conjunction with detailed description of the invention, this utility model embodiment is further described:
Hydrogen sintering furnace heat energy recycling device as shown in Figure 1, include the body of heater 1 of the sintering furnace of cuboid, body of heater 1 is arranged on a base, the furnace wall of body of heater 1 is multiple structure, its internal layer is refractory layer 2, and refractory layer 2 is externally provided with one layer and seals water barrier, and sealing outside water barrier is furnace shell 3, and the cavity 4 of width 20-30mm is remained with between water barrier at furnace shell 3 and sealing, it is full of cooling water in cavity 4；Described one end, cavity 4 two ends is water inlet, and the other end is outlet, is connected with pond and water pump 6 by pipeline；Described pond is for including hot-tub 5 and water cooling pond 7, separate with dividing plate between the two, hot-tub 5 directly connects outlet, water cooling pond 7 connects water inlet, and in hot-tub 5, be provided with heat exchanger 8 absorb the heat of hot-tub 5, dividing plate timing between hot-tub 5 and water cooling pond 7 is opened, and the water after heat absorption is put into water cooling pond 7.
In the present embodiment, the pipeline that described water inlet connects with outlet is provided with valve.
In the present embodiment, the fire door of described body of heater 1 being also equipped with water-cooled coil pipe, water-cooled coil pipe is clamping inside fire door by positioning pipe, and in semi-circular structure.
In the present embodiment, described cavity 4 wraps the body of heater 1 other five faces in addition to fire door, and the cooling water in cavity 4 is connected with the water-cooled coil pipe in fire door by arm, constitutes water circulation path.
Protection domain of the present utility model is not limited to the above embodiments, it is clear that those skilled in the art can carry out various change and deformation without deviating from scope and spirit of the present utility model to this utility model.If these are changed and deformation belongs in the range of this utility model claim and equivalent technologies thereof, intention the most of the present utility model also comprises these and changes and deformation.
Claims (4)
1. hydrogen sintering furnace heat energy recycling device, it is characterized in that: include the body of heater of the sintering furnace of cuboid, body of heater is arranged on a base, the furnace wall of body of heater is multiple structure, its internal layer is refractory layer, and refractory layer is externally provided with one layer and seals water barrier, and sealing outside water barrier is furnace shell, and the cavity of width 20-30mm is remained with between water barrier at furnace shell and sealing, it is full of cooling water in cavity；Described one end, cavity two ends is water inlet, and the other end is outlet, is connected with pond and water pump by pipeline；Described pond is for including hot-tub and water cooling pond, separate with dividing plate between the two, hot-tub directly connects outlet, water cooling pond connection water inlet, and in hot-tub, it is provided with the heat of heat exchanger absorption hot-tub, dividing plate timing between hot-tub and water cooling pond is opened, and the water after heat absorption is put into water cooling pond.
2. hydrogen sintering furnace heat energy recycling device as claimed in claim 1, it is characterised in that: the pipeline that described water inlet connects with outlet is provided with valve.
3. hydrogen sintering furnace heat energy recycling device as claimed in claim 1, it is characterised in that: being also equipped with water-cooled coil pipe on the fire door of described body of heater, water-cooled coil pipe is clamping inside fire door by positioning pipe, and in semi-circular structure.
4. hydrogen sintering furnace heat energy recycling device as claimed in claim 1, it is characterized in that: described cavity wraps the body of heater other five faces in addition to fire door, cooling water in cavity is connected with the water-cooled coil pipe in fire door by arm, constitutes water circulation path.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620069035.5U CN205482318U (en) | 2016-01-25 | 2016-01-25 | Hydrogen sintering stove heat energy cyclic utilization device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620069035.5U CN205482318U (en) | 2016-01-25 | 2016-01-25 | Hydrogen sintering stove heat energy cyclic utilization device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205482318U true CN205482318U (en) | 2016-08-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620069035.5U Expired - Fee Related CN205482318U (en) | 2016-01-25 | 2016-01-25 | Hydrogen sintering stove heat energy cyclic utilization device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205482318U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107740047A (en) * | 2017-09-11 | 2018-02-27 | 北方工业大学 | Novel controllable coating machine of constant temperature |
| CN108759478A (en) * | 2018-06-29 | 2018-11-06 | 中冶长天国际工程有限责任公司 | Preheating furnace on sintering machine machine |
-
2016
- 2016-01-25 CN CN201620069035.5U patent/CN205482318U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107740047A (en) * | 2017-09-11 | 2018-02-27 | 北方工业大学 | Novel controllable coating machine of constant temperature |
| CN107740047B (en) * | 2017-09-11 | 2019-07-26 | 北方工业大学 | A constant temperature controllable coating machine |
| CN108759478A (en) * | 2018-06-29 | 2018-11-06 | 中冶长天国际工程有限责任公司 | Preheating furnace on sintering machine machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160817 Termination date: 20170125 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |