CN209630964U - A kind of silicon carbide heating rod production waste gas recovering device of graphite carbon shirt-circuiting furnace - Google Patents
A kind of silicon carbide heating rod production waste gas recovering device of graphite carbon shirt-circuiting furnace Download PDFInfo
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- CN209630964U CN209630964U CN201920026881.2U CN201920026881U CN209630964U CN 209630964 U CN209630964 U CN 209630964U CN 201920026881 U CN201920026881 U CN 201920026881U CN 209630964 U CN209630964 U CN 209630964U
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- exchanging chamber
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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
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Abstract
The utility model discloses a kind of waste gas recovering devices of silicon carbide heating rod production graphite carbon shirt-circuiting furnace, including heat exchanging chamber and reaction chamber, the heat exchanging chamber side is provided with bellows, described bellows one end is provided with supply fan, the bellows other end is provided with air scoop and is connected to heat exchanging chamber, the air scoop side is fixed with bearing A, engaging has heat exchanger tube on the inner ring of the bearing A, the heat exchanger tube other end is pierced by from heat exchanging chamber, it is provided with water tank above the heat exchanging chamber, the water tank side is provided with water pump.The utility model has the advantages that the fin of heat exchange pipe surface increases the contact area with water, and heat exchanger tube is serpentine-like, increases gas residence time in heat exchanger tube, and heat exchanger tube constantly rotates under the drive of motor A, makes heat exchange more efficient；Valve A and water pump are opened, the water of cooling is pumped into water tank by water pump again by drinking-water pipe, so as to later cycles use, to save water resource.
Description
Technical field
The utility model relates to silicon carbide heating rod technical fields, it particularly relates to which a kind of silicon carbide heating rod produces
With the waste gas recovering device of graphite carbon shirt-circuiting furnace.
Background technique
Silicon carbide heater is a kind of common heating element, due to it have it is simple to operate, long service life makes
The advantages that wide with range, becomes most durable, cheap and good-quality one kind, the use of common silicon carbide heater in exothermic material
Temperature is 1400 DEG C.Using high temperature soak sintering, surface is ceramic coated, add particular matter and cold end is soaked in molten silicon
The use temperature of technologies and the special silicon carbide heaters such as processing of bursting can be improved to 1600 ~ 1650 DEG C, in argon atmospher even
Up to 1800 DEG C.In silicon carbide heating rod production process, since imperfect combustion can generate a certain amount of exhaust gas, in exhaust gas
Containing carbon monoxide, carbon monoxide has undesirable influence to the health of human body, needs to be recycled exhaust gas thus.
Utility model content
The purpose of this utility model is to provide a kind of waste gas recovery of silicon carbide heating rod production graphite carbon shirt-circuiting furnace dresses
It sets, to solve the problems mentioned in the above background technology.
To achieve the above object, the utility model provides the following technical solutions: graphite is used in a kind of production of silicon carbide heating rod
The waste gas recovering device of carbon shirt-circuiting furnace, including heat exchanging chamber and reaction chamber, the heat exchanging chamber side are provided with bellows, the bellows
One end is provided with supply fan, and the bellows other end is provided with air scoop and is connected to heat exchanging chamber, and the air scoop side is solid
Surely there is bearing A, engaging has heat exchanger tube on the inner ring of the bearing A, and the heat exchanger tube other end is pierced by from heat exchanging chamber, described to change
It is provided with water tank above hot chamber, the water tank side is provided with water pump, connects between the water tank and the water pump by return pipe
Logical, the water tank side is communicated with water inlet pipe, and the water inlet pipe other end connection is there are two distributive pipe, on two distributive pipes
Several spray heads are provided with, the water pump other end is communicated with drinking-water pipe, and the drinking-water pipe penetrates into heat exchanging chamber bottom, the heat exchange
The part that pipe is pierced by from heat exchanging chamber is connected to air pump, and is connect between air pump by bearing B, the inner ring of heat exchanger tube and bearing B
Engaging, air pump engage with the outer ring bearing B, and engaging has the side helical gear B described in helical gear B to be provided with helical gear on the heat exchanger tube
A, the helical gear A are sticked in the shaft of motor A, and the motor A is fixed in motor box, and the motor box setting is exchanging heat
On cavity outer wall, the air pump other end is communicated with snorkel, and the snorkel extend into the bottom of reaction chamber, in the reaction chamber
It is provided with partition, motor B is provided on the partition, the motor B is fixed by motor rack, is provided with rotation below the motor
Bull stick is provided with several stirring rods on the swingle, and the reaction chamber side is provided with exhaust pipe, fills in the reaction chamber
Reaction solution.
Further, two distributive pipes are connect with water inlet pipe by three-way connection.
Further, the helical gear A is engaged with the helical gear B.
Further, the heat exchanger tube is serpentine-like, and surface is provided with fin.
Further, valve A is installed on the return pipe.
Further, valve B is installed on the exhaust pipe.
Further, the swingle is connect with the motor B by shaft coupling.
Further, uniformly distributed on the snorkel to have air hole.
Further, the reaction solution is the mixed solution of HCl and CuCl.
Compared with prior art, the utility model has the following beneficial effects:
(1), the fin for the pipe surface that exchanges heat increases the contact area with water, and heat exchanger tube is serpentine-like, increases gas and is changing
Residence time in heat pipe, and heat exchanger tube constantly rotates under the drive of motor A, makes heat exchange more efficient.
(2), valve A and water pump are opened, the water of cooling is pumped into water tank by water pump again by drinking-water pipe, so as to the later period
It is recycled, to save water resource.
(3), exhaust gas is reacted with the mixed solution of HCl and CuCl in reaction chamber, while being driven on swingle by motor B
Stirring rod solution is stirred, improve reaction speed, mixed solution and carbon monoxide generate colourless complex, thus will
Carbon monoxide in exhaust gas filters out, residue of the gas without carbon monoxide after guaranteeing storage.
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
Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only the utility model
Some embodiments for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other attached drawings.
Fig. 1 is the waste gas recovery according to a kind of silicon carbide heating rod production graphite carbon shirt-circuiting furnace of the utility model embodiment
Device overall structure diagram；
Fig. 2 is the waste gas recovery according to a kind of silicon carbide heating rod production graphite carbon shirt-circuiting furnace of the utility model embodiment
Device heat exchanging chamber structural schematic diagram；
Fig. 3 is the waste gas recovery according to a kind of silicon carbide heating rod production graphite carbon shirt-circuiting furnace of the utility model embodiment
Device reaction cavity configuration schematic diagram.
Appended drawing reference:
1, heat exchanging chamber；2, supply fan；3, bellows；4, air scoop；5, water tank；6, bearing A；7, water inlet pipe；8, return pipe；
9, valve A；10, water pump；11, motor box；12, motor A；13, helical gear A；14, helical gear B；15, bearing B；16, air pump；17,
Reaction chamber；18, heat exchanger tube；19, distributive pipe；20, three-way connection；21, spray head；22, drinking-water pipe；23, fin；24, partition；25,
Motor rack；26, motor B；27, exhaust pipe；28, valve B；29, snorkel；30, swingle；31, stirring rod；32, air hole；
33, reaction solution.
Specific embodiment
In the following, making further description to utility model in conjunction with attached drawing and specific embodiment:
Fig. 1-3 is please referred to, according to a kind of silicon carbide heating rod production graphite carbon shirt-circuiting furnace of the utility model embodiment
Waste gas recovering device, including heat exchanging chamber 1 and reaction chamber 17,1 side of heat exchanging chamber are provided with bellows 3, the bellows 3 one
End is provided with supply fan 2, and 3 other end of bellows is provided with air scoop 4 and is connected to heat exchanging chamber 1,4 side of air scoop
It is fixed with bearing A6, engaging has heat exchanger tube 18 on the inner ring of the bearing A6, and 18 other end of heat exchanger tube is worn from heat exchanging chamber 1
Out, water tank 5 is provided with above the heat exchanging chamber 1,5 side of water tank is provided with water pump 10, the water tank 5 and the water pump 10
Between be connected to by return pipe 8,5 side of water tank is communicated with water inlet pipe 7,7 other end of the water inlet pipe connection there are two point
Water pipe 19 is provided with several spray heads 21 on two distributive pipes 19, and 10 other end of water pump is communicated with drinking-water pipe 22, described
Drinking-water pipe 22 penetrates into 1 bottom of heat exchanging chamber, and the heat exchanger tube 18 is connected to from the part that heat exchanging chamber 1 is pierced by with air pump 16, and with gas
It being connected between pump 16 by bearing B15, heat exchanger tube 18 engages with the inner ring of bearing B15, and air pump 16 engages with the outer ring bearing B15,
Engaging has the side helical gear B14 described in helical gear B14 to be provided with helical gear A13, the helical gear A13 card on the heat exchanger tube 18
Together in the shaft of motor A12, the motor A12 is fixed in motor box 11, and the motor box 11 is arranged in 1 outer wall of heat exchanging chamber
On, 16 other end of air pump is communicated with snorkel 29, and the snorkel 29 extend into the bottom of reaction chamber 17, the reaction chamber
It is provided with partition 24 in 17, motor B26 is provided on the partition 24, the motor B26 is fixed by motor rack 25, the electricity
It is provided with swingle 30 below machine, several stirring rods 31 are provided on the swingle 30,17 side of reaction chamber is provided with
Exhaust pipe 27 fills reaction solution 33 in the reaction chamber 17.
By the above scheme of the utility model, bellows 3 is connected to the exhaust outlet of graphite carbon shirt-circuiting furnace, passes through supply fan
2 are passed into exhaust gas in heat exchanger tube 18, start motor A12, and motor A12 drives heat exchanger tube 18 to rotate, and the water in water tank 5 is from water inlet
Pipe 7 is flowed out from the spray head 21 of distributive pipe 19, falls on 18 surface of heat exchanger tube, and exchange heat pipe 18 cools down, 18 surface of heat exchanger tube
Fin 23 increases the contact area with water, exchanges heat pipe 18 by water and exchanges heat, reduces the temperature of exhaust gas in heat exchanger tube 18, beat
Valve opening door A9 and water pump 10, the water of cooling is pumped into water tank 5 by water pump 10 again by drinking-water pipe 22, so that later cycles make
With to save water resource.Under the action of air pump, pressurization is passed into snorkel 29 exhaust gas after cooling, and from snorkel
Air hole 32 on 29 is emerged, and the exhaust gas emerged is reacted with the mixed solution of HCl and CuCl in reaction chamber 17, while passing through electricity
Machine B26 drives the stirring rod 31 on swingle 30 to be stirred solution, improves reaction speed, and mixed solution and carbon monoxide are raw
At colourless complex, so that the carbon monoxide in exhaust gas be filtered out, valve B28 is opened, container and the row of gas will be collected
Tracheae 27 is connected to, and exhaust gas is stored in container.
In specific application, two distributive pipes 19 are connect with water inlet pipe 7 by three-way connection 20, the helical gear
A13 is engaged with the helical gear B14, and the heat exchanger tube 18 is serpentine-like, and surface is provided with fin 23, is installed on the return pipe 8
There is valve A9, valve B28 is installed on the exhaust pipe 27, the swingle 30 is connect with the motor B26 by shaft coupling,
Uniformly distributed on the snorkel 29 to have air hole 32, the reaction solution 33 is the mixed solution of HCl and CuCl.
In conclusion by means of the above-mentioned technical proposal of the utility model, the fin increase for the pipe surface that exchanges heat and connecing for water
Contacting surface product, and heat exchanger tube is serpentine-like, increases gas residence time in heat exchanger tube, and heat exchanger tube is in the drive of motor A
Lower continuous rotation, makes heat exchange more efficient；Valve A and water pump are opened, the water of cooling is pumped by water pump again by drinking-water pipe
In water tank, so as to later cycles use, to save water resource；The mixed solution of exhaust gas and HCl and CuCl in reaction chamber is anti-
It answers, while driving the stirring rod on swingle to be stirred solution by motor B, improve reaction speed, mixed solution and one
Carbonoxide generates colourless complex, to the carbon monoxide in exhaust gas be filtered out, none oxidation of the gas after guaranteeing storage
The residue of carbon.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (8)
1. the waste gas recovering device that graphite carbon shirt-circuiting furnace is used in a kind of silicon carbide heating rod production, which is characterized in that including heat exchanging chamber (1)
With reaction chamber (17), heat exchanging chamber (1) side is provided with bellows (3), and described bellows (3) one end is provided with supply fan
(2), bellows (3) other end is provided with air scoop (4) and is connected to heat exchanging chamber (1), and air scoop (4) side is fixed
Have bearing A(6), the bearing A(6) inner ring on engage and have heat exchanger tube (18), heat exchanger tube (18) other end is from heat exchanging chamber
(1) it is pierced by, is provided with water tank (5) above the heat exchanging chamber (1), water tank (5) side is provided with water pump (10), the water in
It is connected between case (5) and the water pump (10) by return pipe (8), water tank (5) side is communicated with water inlet pipe (7), described
There are two the connections of water inlet pipe (7) other end distributive pipe (19), is provided with several spray heads (21), institute on two distributive pipes (19)
It states water pump (10) other end to be communicated with drinking-water pipe (22), the drinking-water pipe (22) penetrates into heat exchanging chamber (1) bottom, the heat exchanger tube
(18) it is connected to from the part that heat exchanging chamber (1) is pierced by with air pump (16), and passes through bearing B(15 between air pump (16)) it connect, it changes
Heat pipe (18) engages with the inner ring of bearing B(15), and air pump (16) engages with the outer ring bearing B(15), blocks on the heat exchanger tube (18)
Conjunction has helical gear B(14) the helical gear B(14) side is provided with helical gear A(13), the helical gear A(13) it is sticked in motor
A(12 in shaft), the motor A(12) be fixed in motor box (11), motor box (11) setting heat exchanging chamber (1) outside
On wall, air pump (16) other end is communicated with snorkel (29), and the snorkel (29) extend into the bottom of reaction chamber (17),
It is provided with partition (24) in the reaction chamber (17), is provided with motor B(26 on the partition (24)), the motor B(26) it is logical
It crosses motor rack (25) to fix, is provided with swingle (30) below the motor, is provided with several stirrings on the swingle (30)
Bar (31), reaction chamber (17) side are provided with exhaust pipe (27), fill reaction solution (33) in the reaction chamber (17).
2. a kind of silicon carbide heating rod production according to claim 1 waste gas recovering device of graphite carbon shirt-circuiting furnace, special
Sign is that two distributive pipes (19) are connect with water inlet pipe (7) by three-way connection (20).
3. a kind of silicon carbide heating rod production according to claim 1 waste gas recovering device of graphite carbon shirt-circuiting furnace, special
Sign is, the helical gear A(13) it is engaged with the helical gear B(14).
4. a kind of silicon carbide heating rod production according to claim 1 waste gas recovering device of graphite carbon shirt-circuiting furnace, special
Sign is that the heat exchanger tube (18) is serpentine-like, and surface is provided with fin (23).
5. a kind of silicon carbide heating rod production according to claim 1 waste gas recovering device of graphite carbon shirt-circuiting furnace, special
Sign is, is equipped with valve A(9 on the return pipe (8)).
6. a kind of silicon carbide heating rod production according to claim 1 waste gas recovering device of graphite carbon shirt-circuiting furnace, special
Sign is, is equipped with valve B(28 on the exhaust pipe (27)).
7. a kind of silicon carbide heating rod production according to claim 1 waste gas recovering device of graphite carbon shirt-circuiting furnace, special
Sign is that the swingle (30) is connect with the motor B(26) by shaft coupling.
8. a kind of silicon carbide heating rod production according to claim 1 waste gas recovering device of graphite carbon shirt-circuiting furnace, special
Sign is, uniformly distributed on the snorkel (29) to have air hole (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920026881.2U CN209630964U (en) | 2019-01-08 | 2019-01-08 | A kind of silicon carbide heating rod production waste gas recovering device of graphite carbon shirt-circuiting furnace |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920026881.2U CN209630964U (en) | 2019-01-08 | 2019-01-08 | A kind of silicon carbide heating rod production waste gas recovering device of graphite carbon shirt-circuiting furnace |
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| CN209630964U true CN209630964U (en) | 2019-11-15 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114061322A (en) * | 2021-09-02 | 2022-02-18 | 丰城市天壕新能源有限公司 | Intelligent circulating boiler for dry quenching waste heat power generation |
-
2019
- 2019-01-08 CN CN201920026881.2U patent/CN209630964U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114061322A (en) * | 2021-09-02 | 2022-02-18 | 丰城市天壕新能源有限公司 | Intelligent circulating boiler for dry quenching waste heat power generation |
| CN114061322B (en) * | 2021-09-02 | 2024-02-27 | 丰城市天壕新能源有限公司 | Intelligent circulating boiler for generating electricity by using waste heat of coke dry quenching |
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