CN209512540U - A kind of device for utilizing waste of boiler for the production of energy saving calcium carbide - Google Patents
A kind of device for utilizing waste of boiler for the production of energy saving calcium carbide Download PDFInfo
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- CN209512540U CN209512540U CN201920130546.7U CN201920130546U CN209512540U CN 209512540 U CN209512540 U CN 209512540U CN 201920130546 U CN201920130546 U CN 201920130546U CN 209512540 U CN209512540 U CN 209512540U
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- furnace body
- cooling
- electric furnace
- calcium carbide
- boiler
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
Abstract
The utility model discloses a kind of device for utilizing waste of boiler for the production of energy saving calcium carbide, including electric furnace body, electric furnace body upper end is connected with capping, and electric furnace body outer wall is equipped with cooling bath, electric furnace body side is equipped with flue, and the electric furnace body other side is equipped with discharge nozzle, the flue out is connected with the cooling tube of spiral, and the cooling tube other end is connected with escape pipe, and cooling pipe outer wall is equipped with the cooler bin of hollow form, the cooling duct of bending is offered inside the cooling bath, and cooling duct one end is equipped with the second outlet pipe, and the cooling duct other end is equipped with the second water inlet pipe.The device for utilizing waste of boiler for being used for energy saving calcium carbide production is provided with dual waste heat recovery structure, and the heat recovery of furnace body and discharge gas can be got up respectively, improve the utilization rate of resource.
Description
Technical field:
The utility model relates to calcium carbide production equipment technology, specially a kind of boiler residual for the production of energy saving calcium carbide
Heat utilization device.
Background technique:
Calcium carbide is inorganic compound, and white crystal, industrial goods are grey black block, and section is purple or grey.It meets
Intense reaction occurs immediately for water, generates acetylene, and release heat.Calcium carbide is important basic chemical raw materials, is mainly used for producing
Raw acetylene gas.It is also used for organic synthesis, oxycetylene welding etc..
For existing furnace of calcium carbide when production, furnace charge generates calcium carbide through pyroreaction in electric furnace, and releases an oxidation
The calcium carbide of carbon gas, generation is discharged by plug for outlet, and the temperature of these gases is relatively high, in this way these heats when discharge
It can not fully utilize, while the waste heat on furnace body can not use, cause the waste of resource, not meet energy-efficient requirement.
Utility model content:
The purpose of this utility model is to provide a kind of device for utilizing waste of boiler for the production of energy saving calcium carbide, to solve
After production and application, what the heat of the gas of furnace body and discharge can not be fully utilized asks furnace of calcium carbide mentioned above in the background art
Topic.
The utility model is implemented by following technical solution: a kind of device for utilizing waste of boiler for the production of energy saving calcium carbide,
Including electric furnace body, electric furnace body upper end is connected with capping, and electric furnace body outer wall is equipped with cooling bath, and electric furnace body side is equipped with
Flue out, and the electric furnace body other side is equipped with discharge nozzle, the flue out is connected with the cooling tube of spiral, and the cooling tube other end connects
It is connected to escape pipe, and cooling pipe outer wall is equipped with the cooler bin of hollow form, and the cooling duct of bending is offered inside the cooling bath,
And cooling duct one end is equipped with the second outlet pipe, and the cooling duct other end is equipped with the second water inlet pipe.
Preferably, the capping is equipped with hopper, and covers and be additionally provided with electrode.
Preferably, the cooler bin upper end is equipped with the first water inlet pipe, and cooler bin lower end is equipped with the first outlet pipe.
Preferably, water flowing direction is opposite with gas flow direction in cooling tube in the cooler bin.
Preferably, the cooling duct is evenly distributed in cooling bath, and cooling bath is fitted on electric furnace body outer wall.
The advantages of the utility model: the device for utilizing waste of boiler for being used for energy saving calcium carbide production is provided with dual waste heat and returns
Structure is received, the heat recovery of furnace body and discharge gas can be got up respectively, improve the utilization rate of resource.In the capping of the device
Hopper play the role of charging, can introduce a material into electric furnace body, at the same cover on electrode play the role of heating,
So that the intracorporal raw material of electric furnace is reacted, and cooling water can be filled inside cooler bin, it in this way can be to the gas in cooling tube
Carry out cool down, the heat on gas in such cooling tube can enter in the cooling water of cooler bin, reach in gas recovery
The effect of heat, and cooling bath is fitted on electric furnace body, the heat on such electric furnace body can enter on cooling bath, while cold
But when being passed through cooling water, cooling water can cool down to cooling bath the cooling duct in slot, and cooling bath can be to cooling duct
Interior cooling water is heated, and has the function that recycle heat on electric furnace body, while can directly overheat to avoid electric furnace body
Or the case where supercooling, improve the service life of electric furnace body.
Detailed description of the invention:
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is a kind of device for utilizing waste of boiler structural schematic diagram for the production of energy saving calcium carbide of the utility model；
Fig. 2 is cross-sectional view at A-A in a kind of device for utilizing waste of boiler Fig. 1 for the production of energy saving calcium carbide of the utility model
Structural schematic diagram.
In figure: 1, cover, 2, electric furnace body, 3, hopper, 4, electrode, 5, go out flue, the 6, first water inlet pipe, 7, cooling tube, 8,
Escape pipe, 9, cooler bin, the 10, first outlet pipe, the 11, second outlet pipe, 12, cooling bath, the 13, second water inlet pipe, 14, discharging
Pipe, 15, cooling duct.
Specific embodiment:
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of technical solution referring to FIG. 1-2: a kind of boiler afterheat for the production of energy saving calcium carbide
Using device, including electric furnace body 2,2 upper end of electric furnace body is connected with capping 1, and 2 outer wall of electric furnace body is equipped with cooling bath 12, covers on 1
It equipped with hopper 3, and covers and is additionally provided with electrode 4 on 1, the hopper 3 in the capping 1 of this structure can introduce a material into electric furnace body 2
It is interior, while electrode 4 can heat the raw material in electric furnace body 2, electrode 4 is by electrode holde, Electrode Fluctuation and electrode liter
The composition such as falling unit is the main equipment for producing calcium carbide, and 2 side of electric furnace body is equipped with flue 5, and 2 other side of electric furnace body is equipped with
Discharge nozzle 14, flue 5 is connected with the cooling tube 7 of spiral out, and 7 other end of cooling tube is connected with escape pipe 8, and outside cooling tube 7
Wall is equipped with the cooler bin 9 of hollow form, and 9 upper end of cooler bin is equipped with the first water inlet pipe 6, and 9 lower end of cooler bin is equipped with the first outlet pipe
10, cooling water can be imported into cooler bin 9 by the first water inlet pipe 6 of this structure, by cooling water by the heat on cooling tube 7
Amount sponges, while the water being heated can be discharged by the first outlet pipe 10, water flowing direction and cooling tube in cooler bin 9
Gas flow direction in 7 on the contrary, the 9 inside cooling water of cooler bin of this structure flow direction and cooling tube 7 in gas flow on the contrary, this
The effect of heat exchange can be improved in sample, improves the effect of recycling heat, the cooling duct 15 of bending is offered inside cooling bath 12,
And 15 one end of cooling duct is equipped with the second outlet pipe 11, and 15 other end of cooling duct is equipped with the second water inlet pipe 13, cooling duct 15 is uniform
It is distributed in cooling bath 12, and cooling bath 12 is fitted on 2 outer wall of electric furnace body, the cooling bath 12 of this structure is fitted in electric furnace body 2
On outer wall, heat on such electric furnace body 2 can for delivery on cooling bath 12, avoiding electric furnace body 2 from being subcooled after there is overheat at once,
Improve the service life of electric furnace body 2.
Working principle: when being used for the device for utilizing waste of boiler of energy saving calcium carbide production using this, capping 1 will be passed through first
On hopper 3 introduce a material into electric furnace body 2, then start electrode 4, raw material is heated by electrode 4, make raw material into
Row reaction, the gas then generated after raw material reaction is imported into spiral helicine cooling tube 7 by going out flue 5, while will be cooled down
Water is imported into cooler bin 9 by the first water inlet pipe 6, and then the cooling water in cooler bin 9 passes through the discharge of the first outlet pipe 10 again,
The flow direction of cooling water flow direction in this way in cooler bin 9 and gas in cooling tube 7 is on the contrary, the heat on gas in cooling tube 7 is logical
Supercooling pipe 7 passes on the cooling water inside cooler bin 9, heats to 9 inside cooling water of cooler bin, with this by gas
Heat recycled, last gas after cooling is discharged by escape pipe 8, if raw material is after manufacture, electric furnace body 2 is high temperature
State, cooling water can be imported into the cooling duct 15 in cooling bath 12 by the second water inlet pipe 13, be cooled down so in this way
15 inside cooling water of road can fall the heat absorption on electric furnace body 2, and the cooling water for finally absorbing heat passes through the second outlet pipe 11
Discharge, and due to the effect of cooling bath 12, avoid electric furnace body 2 from the case where fast cooling occur, that improves electric furnace body 2 uses the longevity
Life, here it is the use processes of the device for utilizing waste of boiler for being used for energy saving calcium carbide production.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (5)
1. a kind of device for utilizing waste of boiler for the production of energy saving calcium carbide, it is characterised in that: including electric furnace body (2), the electricity
Furnace body (2) upper end is connected with capping (1), and electric furnace body (2) outer wall is equipped with cooling bath (12), and electric furnace body (2) side is equipped with
Flue (5) out, and electric furnace body (2) other side is equipped with discharge nozzle (14), flue (5) out are connected with the cooling tube (7) of spiral,
And cooling tube (7) other end is connected with escape pipe (8), and cooling tube (7) outer wall is equipped with the cooler bin (9) of hollow form, it is described cold
But the cooling duct (15) of bending is offered inside slot (12), and cooling duct (15) one end is equipped with the second outlet pipe (11), and cold
But road (15) other end is equipped with the second water inlet pipe (13).
2. a kind of device for utilizing waste of boiler for the production of energy saving calcium carbide according to claim 1, it is characterised in that: institute
Capping (1) is stated equipped with hopper (3), and covers and is additionally provided with electrode (4) on (1).
3. a kind of device for utilizing waste of boiler for the production of energy saving calcium carbide according to claim 1, it is characterised in that: institute
Cooler bin (9) upper end is stated equipped with the first water inlet pipe (6), and cooler bin (9) lower end is equipped with the first outlet pipe (10).
4. a kind of device for utilizing waste of boiler for the production of energy saving calcium carbide according to claim 3, it is characterised in that: institute
It is opposite with cooling tube (7) interior gas flow direction to state the interior water flowing direction of cooler bin (9).
5. a kind of device for utilizing waste of boiler for the production of energy saving calcium carbide according to claim 1, it is characterised in that: institute
It states cooling duct (15) to be evenly distributed in cooling bath (12), and cooling bath (12) is fitted on electric furnace body (2) outer wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920130546.7U CN209512540U (en) | 2019-01-24 | 2019-01-24 | A kind of device for utilizing waste of boiler for the production of energy saving calcium carbide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920130546.7U CN209512540U (en) | 2019-01-24 | 2019-01-24 | A kind of device for utilizing waste of boiler for the production of energy saving calcium carbide |
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| Publication Number | Publication Date |
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| CN209512540U true CN209512540U (en) | 2019-10-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920130546.7U Active CN209512540U (en) | 2019-01-24 | 2019-01-24 | A kind of device for utilizing waste of boiler for the production of energy saving calcium carbide |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115962662A (en) * | 2022-12-30 | 2023-04-14 | 合肥合意环保科技工程有限公司 | High-efficient quick cooling arrangement |
-
2019
- 2019-01-24 CN CN201920130546.7U patent/CN209512540U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115962662A (en) * | 2022-12-30 | 2023-04-14 | 合肥合意环保科技工程有限公司 | High-efficient quick cooling arrangement |
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