CN209512539U - A kind of waste-heat recovery device of smelting furnace - Google Patents
A kind of waste-heat recovery device of smelting furnace Download PDFInfo
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- CN209512539U CN209512539U CN201920062275.6U CN201920062275U CN209512539U CN 209512539 U CN209512539 U CN 209512539U CN 201920062275 U CN201920062275 U CN 201920062275U CN 209512539 U CN209512539 U CN 209512539U
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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-heat recovery devices of smelting furnace, the waste-heat recovery device includes smelting furnace, Rose Box, water tank and pipeline, the pipeline includes first pipe, second pipe, third pipeline, the 4th pipeline and the 5th pipeline, the melting furnace upper end is provided with exhaust outlet, described first pipe one end is connected to exhaust outlet, and the other end is connected to Rose Box bottom end；Heat exchanger is provided in the water tank, described second pipe one end is connected to Rose Box top, and the second pipe other end is connected to heat exchanger；The second pipe is provided with blower in the side of water tank.The utility model provides a kind of waste-heat recovery device of smelting furnace, it is reasonable in design, it is easy to operate, not only effectively realize the heat recovery of exhaust gas, the energy has been saved, while having carried out the purification and filtering of exhaust gas, has reduced environmental pollution, the hot water that recycling generates can be also used for number of ways, have compared with high practicability.
Description
Technical field
The utility model relates to waste-heat recovery device field, the waste-heat recovery device of specifically a kind of smelting furnace.
Background technique
Currently, the exhaust gas that is generated in smelting furnace operation process or on the spot discharge or after emission-control equipment is handled
It is directly discharged in air, the heat in exhaust gas is resulted in waste in this way, cause great waste in this way.
For above situation, we devise a kind of waste-heat recovery device of smelting furnace, to producing in smelting furnace operation process
Raw exhaust gas carries out secondary treatment, and exhaust gas utilization, this is one of our urgent problems to be solved.
Utility model content
The purpose of this utility model is to provide a kind of waste-heat recovery devices of smelting furnace, to solve smelting furnace operation process
The problem of exhaust gas direct emission of middle generation causes the heat in exhaust gas to waste.
To achieve the above object, the utility model provides the following technical solutions:
A kind of waste-heat recovery device of smelting furnace, the waste-heat recovery device include smelting furnace, Rose Box, water tank and pipe
Road, the pipeline include first pipe, second pipe, third pipeline, the 4th pipeline and the 5th pipeline, and the melting furnace upper end is set
It is equipped with exhaust outlet, described first pipe one end is connected to exhaust outlet, and the other end is connected to Rose Box bottom end；Setting in the water tank
There is heat exchanger, described second pipe one end is connected to Rose Box top, and the second pipe other end is connected to heat exchanger；
The second pipe is provided with blower in the side of water tank；The waste-heat recovery device further includes the first degasification tank, second
Degasification tank and controlling terminal, third pipeline one end are connected to heat exchanger, and the other end is connected to the first degasification tank；Described
It is connected between one degasification tank and the second degasification tank by the 4th pipeline；5th pipe ends are separately mounted to water tank two sides,
5th pipe ends are connected to second pipe, third pipeline respectively；The process of the controlling terminal monitoring whole operation.
Preferably, the water tank is rectangular tank, and the water tank includes left plate, right side plate, top plate and bottom plate, the left side
Side plate, right side board ends are connect with top plate and bottom plate respectively；Water inlet and water outlet are respectively arranged on the left plate, right side plate
Mouthful, the water inlet is located above second pipe, and the water outlet is located at below third pipeline；The water tank two sides are respectively set
There are intake pump and water outlet pump, the intake pump, water outlet pump are connected to water inlet, water outlet respectively；The intake pump, water outlet pump point
It is not electrically connected with controlling terminal.
Smelting furnace and Rose Box are devised in the utility model, the waste in smelting furnace can be arranged by the exhaust outlet of upper end
Out, and by first pipe it drains into Rose Box；Rose Box can be used for absorbing the dust in exhaust gas, be filtered to exhaust gas, keep away
Exempt to occur having because of the case where dust excessively causes line clogging in exhaust gas compared with high practicability.
Water tank and heat exchanger are devised in the utility model, water inlet and intake pump are cooperated, and will be full of in water tank
Cold water, exhaust gas are carried out in heat exchanger by second pipe, and designing in this way can will be in the heat transfer feed-tank in exhaust gas
Cold water reduces the temperature of exhaust gas, while cold water receives the cooperation row that heat heating passes through water outlet and water outlet pump at hot water, hot water
Out, it can be used for other purposes, design the heat being effectively utilized in exhaust gas in this way, reduce energy consumption, while having saved cost, have
Higher economic benefit.
Blower is devised in the utility model, can reinforce the negotiability of exhaust gas, improves working efficiency, it is effectively practical.
The first degasification tank and the second degasification tank are devised in the utility model, can effectively remove the impurity in exhaust gas and are had
Poisonous gas is discharged after waste gas purification, and environmental protection is practical, reduces environmental pollution.
Preferably, the heat exchanger includes several U-tubes, and the U-tube successively communicates from beginning to end, the heat exchanger
Both ends be separately mounted to left plate, on right side plate, and be connected to respectively with second pipe, third pipeline.
Exhaust gas enters heat exchanger by second pipe in the utility model, arranges after flowing through multiple U-tubes from third pipeline
Out, the contact area that can increase exhaust gas and cold water improves heat exchange efficiency, while being several U-shapeds by heat exchanger designs
Pipe head and the tail are connected to, and water heating can be made more uniform, are not in generation the case where hydro-thermal below water cooling above.
Preferably, it is provided with the first valve between the water inlet and intake pump, is set between the water outlet and water outlet pump
It is equipped with the second valve；Temperature sensor is installed, the temperature sensor is located at close to one end of top plate on the right side plate；Institute
The first valve, the second valve, temperature sensor is stated to be electrically connected with controlling terminal respectively.
Preferably, it is provided with third valve in the first pipe, pressure sensor, institute are provided on the second pipe
Pressure sensor is stated to be mounted between blower, the 5th pipeline；The 4th valve, the 4th valve are provided on 5th pipeline
It is arranged close to one end of second pipe；The third valve, the 4th valve and pressure sensor are electrically connected with controlling terminal respectively
It connects.
The first valve and the second valve are devised in the utility model, can be used for controlling the mobility status of Water in Water Tanks；This
Devise third valve and the 4th valve in utility model, third valve can control the rate into Rose Box of exhaust gas and open
Close situation；4th valve can control the exhaust gas in second pipe into the rate of the 5th pipeline and opening and closing situation；First valve,
Second valve, third valve, the 4th valve are electrically connected with controlling terminal respectively, and design can be with the movement of effective monitoring exhaust gas in this way
The rate and process in path and waste heat recycling.
Several pipelines are devised in the utility model, can be used for carrying out the transport of exhaust gas, not only ensure that waste heat recycles
Be normally carried out, while being cooperated with third valve, the 4th valve, can effectively control the opening and closing of pipeline, used in device
When be capable of it is significantly more efficient control exhaust gas collection process.
Pressure sensor and temperature sensor are devised in the utility model, pressure sensor can detecte second pipe
Pressure condition avoids second pipe because accident occurs for hypertonia, and temperature sensor can detecte the temperature change feelings in water tank
The data that condition, pressure sensor and temperature sensor can will test are transmitted to controlling terminal, carry out data by controlling terminal
Analysis processing, and control the cooperation of each component.
Preferably, reaction solution is provided in second degasification tank, described 4th pipeline one end is inserted to the second degasification tank
Bottom；Escape pipe is provided on second degasification tank, described escape pipe one end is connected to the second degasification tank, the other end and sky
Gas connection.
Reaction solution in the utility model in the second degasification tank can select suitable reagent, reaction according to exhaust gas constituents
Fall the pernicious gas not eliminated also in exhaust gas, exhaust gas is purified；4th pipeline is inserted into the second degasification tank bottom, in this way can be with
Extend the reaction time, increase reaction contact area, improves degassing efficiency.
The 5th pipeline is devised in the utility model, when heat exchanger or third pipeline generation plugging fault, second
Pressure rise in pipeline, when the pressure value that pressure sensor detects reaches the default safety value of pressure sensor, pressure is passed
Sensor sends alarm to controlling terminal, and controlling terminal controls the 4th valve opening, and the high pressure exhaust gas in second pipe passes through the 5th
Pipeline is discharged, and avoids that accident occurs, improve device using safe.
Controlling terminal can choose mobile phone or computer in the utility model, the transmission for being remotely monitored and instructing,
The automation of waste-heat recovery device is realized, manpower is reduced, improves energy utilization rate.
Preferably, the first pipe, the 4th pipeline are respectively rectilinear duct, the second pipe, third pipeline difference
For right-angle elbow pipe, the 5th pipeline is U-shaped pipe.
Second pipe and third pipeline are right-angle elbow pipe in the utility model, can spend exhaust gas and effectively be buffered, and are improved whole
The stability of a device guarantees the progress of operation, while the design of right-angle elbow pipe also facilitates the installing and dismounting of equipment, and equipment is more
Add beauty, reduces equipment and put required space.
Preferably, active carbon is provided in first degasification tank.
Active carbon can adsorb the pernicious gas in exhaust gas, guarantee the clean-up effect of exhaust gas.
Compared with prior art, the utility model has the beneficial effects that when the utility model is used, being generated in smelting furnace
Exhaust gas enters first pipe by exhaust outlet, and controlling terminal controls the first valve and opens, and exhaust gas enters Rose Box, goes in removing exhaust gas
The dust contained, is filtered exhaust gas；When exhaust gas enters second pipe, pressure sensor real-time detection second pipe at this time
Interior pressure changing, exhaust gas enter heat exchanger by blower, and temperature reduces in exhaust gas, and the cold water in water tank is handed over by heat
Parallel operation heating be converted to hot water, exchange heat, at this time in temperature sensor real-time detection water tank water temperature change；It gives up after heat exchange
Gas enters the first degasification tank by third pipeline, by the pernicious gas in activated carbon adsorption exhaust gas, passes through the 4th pipeline immediately
Into the second degasification tank, the pernicious gas not eliminated also in exhaust gas is reacted away by reaction solution, exhaust gas is arranged by escape pipe again
It puts into air.
In water tank when insufficient water, the first valve opening can be controlled by controlling terminal, pass through intake pump and water inlet
Cooperation supplies cold water to water tank；After the water tank temperature that temperature sensor detects reaches preset temperature, controlling terminal control the
Two valve openings are transported the hot water of generation to the place of needs by the cooperation of water outlet and water outlet pump.
The utility model provides a kind of waste-heat recovery device of smelting furnace, reasonable in design, easy to operate, not only has
Effect realizes the heat recovery of exhaust gas, has saved the energy, while having carried out the purification and filtering of exhaust gas, has reduced environmental pollution,
The hot water that recycling generates can be also used for number of ways, have compared with high practicability.
Detailed description of the invention
Fig. 1 is a kind of overall structure diagram of the waste-heat recovery device of smelting furnace of the utility model；
Fig. 2 is a kind of overall structure diagram of the waste-heat recovery device of smelting furnace of the utility model；
Fig. 3 is a kind of controlling terminal module diagram of the waste-heat recovery device of smelting furnace of the utility model；
Fig. 4 is a kind of cisten mechanism schematic diagram of the waste-heat recovery device of smelting furnace of the utility model；
Fig. 5 is a kind of partial enlarged view A of the waste-heat recovery device of smelting furnace of the utility model；
Fig. 6 is a kind of partial enlarged view B of the waste-heat recovery device of smelting furnace of the utility model；
Fig. 7 is a kind of partial enlarged view C of the waste-heat recovery device of smelting furnace of the utility model；
Fig. 8 is a kind of partial enlarged view D of the waste-heat recovery device of smelting furnace of the utility model；
Fig. 9 is a kind of partial enlarged view E of the waste-heat recovery device of smelting furnace of the utility model.
In figure: 1- smelting furnace, 101- exhaust outlet, 2- first pipe, 201- third valve, 3- Rose Box, 4- second pipe,
5- blower, 6- pressure sensor, 7- water tank, 701- top plate, 702- right side plate, 703- left plate, 704- bottom plate, 705- water inlet
Mouth, 706- water outlet, 8- heat exchanger, 801-U shape pipe, 9- third pipeline, the first degasification tank of 10-, the 4th pipeline of 11-, 12-
Two degasification tanks, 121- escape pipe, the 5th pipeline of 13-, the 4th valve of 131-, 14- temperature sensor, 15- intake pump, 16- first
Valve, the second valve of 17-, 18- water outlet pump, 19- controlling terminal.
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 making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
As shown in Figure 1, Figure 2, Figure 3 shows, a kind of waste-heat recovery device of smelting furnace, the waste-heat recovery device include smelting furnace
1, Rose Box 3, water tank 7 and pipeline, the pipeline include first pipe 2, second pipe 4, third pipeline 9,11 and of the 4th pipeline
5th pipeline 13,1 upper end of smelting furnace are provided with exhaust outlet 101, and described 2 one end of first pipe is connected to exhaust outlet 101, separately
One end is connected to 3 bottom end of Rose Box；Heat exchanger 8 is provided in the water tank 7, described 4 one end of second pipe and Rose Box 3 push up
End connection, 4 other end of second pipe are connected to heat exchanger 8；The second pipe 4 is arranged in the side of water tank 7
There is blower 5；The waste-heat recovery device further includes the first degasification tank 10, the second degasification tank 12 and controlling terminal 19, the third
9 one end of pipeline is connected to heat exchanger 8, and the other end is connected to the first degasification tank 10；First degasification tank 10 and the second degasification
It is connected between case 12 by the 4th pipeline 11；5th pipeline, 13 both ends are separately mounted to 7 two sides of water tank, the 5th pipeline
13 both ends are connected to second pipe 4, third pipeline 9 respectively；The controlling terminal 19 monitors the process of whole operation.
As shown in figure 4, the water tank 7 is rectangular tank, the water tank 7 includes left plate 703, right side plate 702, top plate
701 and bottom plate 704, the left plate 703,702 both ends of right side plate connect respectively with top plate 701, bottom plate 704；The left plate
703, water inlet 705 and water outlet 706 are respectively arranged on right side plate 702, the water inlet 705 is located at 4 top of second pipe,
The water outlet 706 is located at 9 lower section of third pipeline；7 two sides of water tank are respectively arranged with intake pump 15 and water outlet pump 18, described
Intake pump 15, water outlet pump 18 are connected to water inlet 705, water outlet 706 respectively；The intake pump 15, water outlet pump 18 respectively with control
Terminal 19 processed is electrically connected.
Smelting furnace 1 and Rose Box 3 are devised in the utility model, the waste in smelting furnace 1 can pass through the exhaust outlet of upper end
101 discharges, and drained into Rose Box 3 by first pipe 2；Rose Box 3 can be used for absorbing the dust in exhaust gas, carry out to exhaust gas
Filtering avoids the occurrence of because of the case where dust excessively causes line clogging in exhaust gas, has compared with high practicability.
Water tank 7 and heat exchanger 8 are devised in the utility model, water inlet 705 and intake pump 15 are cooperated, by water tank
Cold water is full of in 7, exhaust gas is carried out in heat exchanger 8 by second pipe 4, and design in this way can give the heat transfer in exhaust gas
Cold water in water tank 7 reduces the temperature of exhaust gas, while cold water receives heat heating into hot water, and hot water is by water outlet 706 and goes out
The cooperation of water pump 18 is discharged, and can be used for other purposes, designs the heat being effectively utilized in exhaust gas in this way, reduces energy consumption, simultaneously
Cost has been saved, has been had high economic benefit.
Blower 5 is devised in the utility model, can reinforce the negotiability of exhaust gas, improves working efficiency, it is effectively practical.
The first degasification tank 10 and the second degasification tank 12 are devised in the utility model, can effectively remove the impurity in exhaust gas
And toxic gas, it is discharged after waste gas purification, environmental protection is practical, reduces environmental pollution.
As shown in Fig. 5-Fig. 9, the heat exchanger 8 includes several U-tubes 801, the U-tube 801 successively head and the tail phase
Logical, the both ends of the heat exchanger 8 are separately mounted to left plate 703, on right side plate 702, and respectively with second pipe 4, third
Pipeline 9 is connected to.
Exhaust gas enters heat exchanger 8 by second pipe 4 in the utility model, flows through after multiple U-tubes 801 from third pipe
Road 9 is discharged, and can increase the contact area of exhaust gas and cold water, improve heat exchange efficiency, while heat exchanger 8 being designed as several
A U-tube 801 is connected to from beginning to end, and water heating can be made more uniform, is not in generation the case where hydro-thermal below water cooling above.
Be provided with the first valve 16 between the water inlet 705 and intake pump 15, the water outlet 706 and water outlet pump 18 it
Between be provided with the second valve 17；Temperature sensor 14 is installed, the temperature sensor 14 is located at close on the right side plate 702
One end of top plate 701；First valve 16, the second valve 17, temperature sensor 14 are electrically connected with controlling terminal 19 respectively.
It is provided with third valve 201 in the first pipe 2, pressure sensor 6, institute are provided on the second pipe 4
Pressure sensor 6 is stated to be mounted between blower 5, the 5th pipeline 13；The 4th valve 131, institute are provided on 5th pipeline 13
State one end that the 4th valve 131 is arranged close to second pipe 4；The third valve 201, the 4th valve 131 and pressure sensing
Device 6 is electrically connected with controlling terminal 19 respectively.
The first valve 16 and the second valve 17 are devised in the utility model, can be used for controlling the flowing feelings of water in water tank 7
Condition；Third valve 201 and the 4th valve 131 are devised in the utility model, third valve 201 can control entering for exhaust gas
The rate and opening and closing situation of filter box 3；4th valve 131 can control the speed that the exhaust gas in second pipe 4 enters the 5th pipeline 13
Rate and opening and closing situation；First valve 16, the second valve 17, third valve 201, the 4th valve 131 are electric with controlling terminal 19 respectively
The rate and process that connection, in this way design can be recycled with the motion path of effective monitoring exhaust gas and waste heat.
Several pipelines are devised in the utility model, can be used for carrying out the transport of exhaust gas, not only ensure that waste heat recycles
Be normally carried out, while being cooperated with third valve 201, the 4th valve 131, can effectively control the opening and closing of pipeline, fill
Set the collection process for capableing of significantly more efficient control exhaust gas when use.
Pressure sensor 6 and temperature sensor 14 are devised in the utility model, pressure sensor 6 can detecte the second pipe
The pressure condition in road 4 avoids second pipe 4 because accident occurs for hypertonia, and temperature sensor 14 can detecte the temperature in water tank 7
Situation of change is spent, the data that pressure sensor 6 and temperature sensor 14 can will test are transmitted to controlling terminal 19, eventually by control
End 19 carries out the analysis processing of data, and controls the cooperation of each component.
Reaction solution is provided in second degasification tank 12, described 4th pipeline, 11 one end is inserted to the second degasification tank 12
Bottom；Escape pipe 121 is provided on second degasification tank 12, described 121 one end of escape pipe is connected to the second degasification tank 12, separately
One end and air communication.
Reaction solution in the utility model in the second degasification tank 12 can select suitable reagent according to exhaust gas constituents, instead
The pernicious gas not eliminated also in exhaust gas should be fallen, exhaust gas is purified；4th pipeline 11 is inserted into 12 bottom of the second degasification tank, this
Sample can extend the reaction time, increase reaction contact area, improve degassing efficiency.
The 5th pipeline 13 is devised in the utility model, when heat exchanger 8 or the generation plugging fault of third pipeline 9,
Pressure rise in second pipe 4, when the pressure value that pressure sensor 6 detects reaches the default safety value of pressure sensor 6,
Pressure sensor 6 sends alarm to controlling terminal 19, and controlling terminal 19 controls the 4th valve 131 and opens, the height in second pipe 4
Pressure exhaust gas is discharged by the 5th pipeline 13, avoids that accident occurs, improve device using safe.
Controlling terminal 19 can choose mobile phone or computer in the utility model, the hair for being remotely monitored and instructing
It send, realizes the automation of waste-heat recovery device, reduce manpower, improve energy utilization rate.
The first pipe 2, the 4th pipeline 11 are respectively rectilinear duct, and the second pipe 4, third pipeline 9 are respectively
Right-angle elbow pipe, the 5th pipeline 13 are U-shaped pipe.
Second pipe 4 and third pipeline 9 are right-angle elbow pipe in the utility model, can spend exhaust gas and effectively be buffered, and are improved
The stability of whole device guarantees the progress of operation, while the design of right-angle elbow pipe also facilitates the installing and dismounting of equipment, equipment
It is more beautiful, reduce equipment and puts required space.
Active carbon is provided in first degasification tank 10.
Active carbon can adsorb the pernicious gas in exhaust gas, guarantee the clean-up effect of exhaust gas.
When the utility model is used, the exhaust gas generated in smelting furnace 1 enters first pipe 2 by exhaust outlet 101, and control is eventually
19 the first valve 16 of control of end is opened, and exhaust gas enters Rose Box 3, removes the dust contained in removing exhaust gas, be filtered to exhaust gas；When
When exhaust gas enters second pipe 4, the pressure changing in 6 real-time detection second pipe 4 of pressure sensor, exhaust gas pass through at this time
Blower 5 enters heat exchanger 8, and temperature reduces in exhaust gas, and the cold water in water tank 7 is converted to hot water by the heating of heat exchanger 8, into
Row heat exchange, at this time in 14 real-time detection water tank 7 of temperature sensor water temperature change；After heat exchange exhaust gas by third pipeline 9 into
Enter the first degasification tank 10, by the pernicious gas in activated carbon adsorption exhaust gas, the second degasification is entered by the 4th pipeline 11 immediately
Case 12, the pernicious gas not eliminated also in exhaust gas is reacted away by reaction solution, and exhaust gas passes through escape pipe 121 again and is emitted into air
In.
In water tank 7 when insufficient water, can by controlling terminal 19 control the first valve 16 open, by intake pump 15 and into
The cooperation at the mouth of a river 705 supplies cold water to water tank 7；After 7 temperature of water tank that temperature sensor 14 detects reaches preset temperature,
Controlling terminal 19 controls the second valve 17 and opens, by the cooperation of water outlet 706 and water outlet pump 18, by the hot water of generation transport to
The place needed.
The utility model provides a kind of waste-heat recovery device of smelting furnace, reasonable in design, easy to operate, not only has
Effect realizes the heat recovery of exhaust gas, has saved the energy, while having carried out the purification and filtering of exhaust gas, has reduced environmental pollution,
The hot water that recycling generates can be also used for number of ways, have compared with high practicability.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (8)
1. a kind of waste-heat recovery device of smelting furnace, it is characterised in that: the waste-heat recovery device includes smelting furnace (1), filtering
Case (3), water tank (7) and pipeline, the pipeline include first pipe (2), second pipe (4), third pipeline (9), the 4th pipeline
(11) it is provided with exhaust outlet (101) with the 5th pipeline (13), smelting furnace (1) upper end, described first pipe (2) one end and row
Port (101) connection, the other end are connected to Rose Box (3) bottom end；It is provided with heat exchanger (8) in the water tank (7), described the
Two pipelines (4) one end is connected to Rose Box (3) top, and second pipe (4) other end is connected to heat exchanger (8)；It is described
Second pipe (4) is provided with blower (5) in the side of water tank (7)；The waste-heat recovery device further includes the first degasification tank
(10), the second degasification tank (12) and controlling terminal (19), described third pipeline (9) one end are connected to heat exchanger (8), the other end
It is connected to the first degasification tank (10)；Between first degasification tank (10) and the second degasification tank (12) even by the 4th pipeline (11)
It is logical；5th pipeline (13) both ends are separately mounted to water tank (7) two sides, and the 5th pipeline (13) both ends are managed with second respectively
Road (4), third pipeline (9) connection；The process of controlling terminal (19) the monitoring whole operation.
2. a kind of waste-heat recovery device of smelting furnace according to claim 1, it is characterised in that: the water tank (7) is square
Shape water tank, the water tank (7) include left plate (703), right side plate (702), top plate (701) and bottom plate (704), the left plate
(703), right side plate (702) both ends are connect with top plate (701), bottom plate (704) respectively；The left plate (703), right side plate
(702) water inlet (705) and water outlet (706) are respectively arranged on, the water inlet (705) is located above second pipe (4),
The water outlet (706) is located at below third pipeline (9)；Water tank (7) two sides are respectively arranged with intake pump (15) and water outlet
It pumps (18), the intake pump (15), water outlet pump (18) are connected to water inlet (705), water outlet (706) respectively；The intake pump
(15), water outlet pump (18) is electrically connected with controlling terminal (19) respectively.
3. a kind of waste-heat recovery device of smelting furnace according to claim 2, it is characterised in that: the heat exchanger (8)
Including several U-tubes (801), the U-tube (801) successively communicates from beginning to end, and the both ends of the heat exchanger (8) are installed respectively
It is connected on left plate (703), right side plate (702), and respectively with second pipe (4), third pipeline (9).
4. a kind of waste-heat recovery device of smelting furnace according to claim 3, it is characterised in that: the water inlet (705)
It is provided between intake pump (15) the first valve (16), is provided with second between the water outlet (706) and water outlet pump (18)
Valve (17)；It is equipped with temperature sensor (14) on the right side plate (702), the temperature sensor (14) is located at close to top plate
(701) one end；First valve (16), the second valve (17), temperature sensor (14) are electric with controlling terminal (19) respectively
Connection.
5. a kind of waste-heat recovery device of smelting furnace according to claim 4, it is characterised in that: the first pipe (2)
On be provided with third valve (201), be provided with pressure sensor (6) on the second pipe (4), the pressure sensor (6)
It is mounted between blower (5), the 5th pipeline (13)；It is provided with the 4th valve (131) on 5th pipeline (13), the described 4th
Valve (131) is arranged close to one end of second pipe (4)；The third valve (201), the 4th valve (131) and pressure pass
Sensor (6) is electrically connected with controlling terminal (19) respectively.
6. a kind of waste-heat recovery device of smelting furnace according to claim 5, it is characterised in that: second degasification tank
(12) it is provided with reaction solution in, described 4th pipeline (11) one end is inserted to the bottom of the second degasification tank (12)；Described second removes
Be provided on gas tank (12) escape pipe (121), described escape pipe (121) one end is connected to the second degasification tank (12), the other end with
Air communication.
7. a kind of waste-heat recovery device of smelting furnace according to claim 6, it is characterised in that: the first pipe (2),
4th pipeline (11) is respectively rectilinear duct, and the second pipe (4), third pipeline (9) they are respectively right-angle elbow pipe, and the described 5th
Pipeline (13) is U-shaped pipe.
8. a kind of waste-heat recovery device of smelting furnace according to claim 7, it is characterised in that: first degasification tank
(10) active carbon is provided in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920062275.6U CN209512539U (en) | 2019-01-15 | 2019-01-15 | A kind of waste-heat recovery device of smelting furnace |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920062275.6U CN209512539U (en) | 2019-01-15 | 2019-01-15 | A kind of waste-heat recovery device of smelting furnace |
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| Publication Number | Publication Date |
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| CN209512539U true CN209512539U (en) | 2019-10-18 |
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| CN201920062275.6U Active CN209512539U (en) | 2019-01-15 | 2019-01-15 | A kind of waste-heat recovery device of smelting furnace |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112880408A (en) * | 2021-03-03 | 2021-06-01 | 福建省德化明英华陶瓷有限公司 | Intelligent ceramic kiln based on thing networking |
| CN113758289A (en) * | 2021-09-15 | 2021-12-07 | 湖南金业环保科技有限公司 | Smelting furnace waste heat recovery system and method for recycling solid waste |
| CN114874871A (en) * | 2022-06-06 | 2022-08-09 | 长顺丹索亚刺梨庄园有限公司 | Negative pressure condenser and control method |
-
2019
- 2019-01-15 CN CN201920062275.6U patent/CN209512539U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112880408A (en) * | 2021-03-03 | 2021-06-01 | 福建省德化明英华陶瓷有限公司 | Intelligent ceramic kiln based on thing networking |
| CN113758289A (en) * | 2021-09-15 | 2021-12-07 | 湖南金业环保科技有限公司 | Smelting furnace waste heat recovery system and method for recycling solid waste |
| CN113758289B (en) * | 2021-09-15 | 2023-11-10 | 湖南金业环保科技有限公司 | Smelting furnace waste heat recovery system and method for recycling solid waste |
| CN114874871A (en) * | 2022-06-06 | 2022-08-09 | 长顺丹索亚刺梨庄园有限公司 | Negative pressure condenser and control method |
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