CN209098704U - A kind of blast furnace furnace wall dual-cooled circulatory system - Google Patents
A kind of blast furnace furnace wall dual-cooled circulatory system Download PDFInfo
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- CN209098704U CN209098704U CN201821859080.6U CN201821859080U CN209098704U CN 209098704 U CN209098704 U CN 209098704U CN 201821859080 U CN201821859080 U CN 201821859080U CN 209098704 U CN209098704 U CN 209098704U
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- cyclic water
- blast furnace
- circulatory system
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Abstract
The utility model discloses a kind of blast furnace furnace wall dual-cooled circulatory systems, including furnace body, the lower end of the furnace body is provided with pedestal, fence is provided on the pedestal, the outside of the fence is fixed with control cabinet, the side of the pedestal is provided with cyclic water tank, circulation interface there are two being opened up on the outer wall of the cyclic water tank, there are two outlet pipes for the bottom connection of furnace body simultaneously, the other end and the circulation interface perforation of the outlet pipe connect, there are two water pump, the output ends of two water pumps to be connected with water inlet pipe for the external connection of the cyclic water tank.The utility model passes through setting outlet pipe, control cabinet, cyclic water tank, water pump, liquid level sensor, low-temperature cooling fluid circulating pump, temperature sensor, atomization conduit, condenser, water inlet pipe, solenoid valve, water flow sensing unit and cooling cycle pipeline, the cooling effect for solving blast furnace cooling system at this stage is not good enough, using waste of resource and its lack water flow control mechanism the problem of.
Description
Technical field
The utility model relates to cooling equipment technical field, specially a kind of blast furnace furnace wall dual-cooled circulatory systems.
Background technique
Currently, blast furnace is to make furnace shell with steel plate, fireproof brick inner lining is built in shell.Blast-furnace body is divided into furnace throat, furnace from top to bottom
Five body, furnace bosh, bosh, cupola well parts.Since blast furnace technology economic indicator is good, simple process, output is big, labour
High production efficiency, low power consumption and other advantages, therefore the iron of this method production accounts for the overwhelming majority of world iron total output.The use of blast furnace
Industrial production is greatly facilitated, with the progress of technological means, application value will be bigger.The internal temperature of blast furnace is very high,
Cooled down after use, cooling equipment at this stage can satisfy its basic use demand when in use, however its
Some shortcomings are remained when specifically used:
1. the cooling effect for cooling down equipment at this stage is not good enough, rapid cooling cannot be played the role of, and then influence it to make
Use effect；
2. cooling equipment at this stage lacks cyclic water tank mechanism, more waste of resource is used；
3. cooling equipment at this stage lacks flow control apparatus for water and sensor mechanism, using effect is bad.
Utility model content
(1) the technical issues of solving
The purpose of this utility model is to provide a kind of blast furnace furnace wall dual-cooled circulatory systems, solve blast furnace at this stage
The cooling effect of cooling system is not good enough, using waste of resource and its lack water flow control mechanism the problem of.
(2) technical solution
To achieve the above object, the utility model provides the following technical solutions: a kind of blast furnace furnace wall dual-cooled cyclic system
System, including furnace body, the lower end of the furnace body are provided with pedestal, and fence is provided on the pedestal, and the external of the fence is fixed
There is control cabinet, the side of the pedestal is provided with cyclic water tank, it is opened up on the outer wall of the cyclic water tank there are two circulation interface,
There are two outlet pipe, the other end and the circulation interface perforations of the outlet pipe to connect for the bottom connection of furnace body simultaneously, the circulation
There are two water pump, the output ends of two water pumps to be connected with water inlet pipe for the external connection of water tank.
Preferably, the outside mask of the control cabinet is equipped with shield.
Preferably, the inside of the outlet pipe is equipped with solenoid valve and water flow sensing unit, and the input terminal of solenoid valve and
The output end of water flow sensing unit is electrically connected with the control cabinet.
Preferably, the side of the cyclic water tank is provided with low-temperature cooling fluid circulating pump, and low-temperature cooling fluid circulating pump with
It is connected between the cyclic water tank by connecting tube.
Preferably, the upper end of the cyclic water tank is connected with atomization conduit, and one end of atomization conduit is connected with condenser,
And the other end of condenser connects with the outer wall of cyclic water tank.
Preferably, the inside of the cyclic water tank is equipped with liquid level sensor and temperature sensor, and liquid level sensor and
The output end of temperature sensor and the control cabinet are electrically connected.
Preferably, there are two cooling cycle pipelines for the inside installation of the furnace body, and the both ends of cooling cycle pipeline are distinguished
It is connected with the water inlet pipe and outlet pipe perforation.
(3) beneficial effect
The utility model provides a kind of blast furnace furnace wall dual-cooled circulatory system, have it is following the utility model has the advantages that
1, the utility model passes through setting furnace body, outlet pipe, cyclic water tank, water pump, low-temperature cooling fluid circulating pump and cold
But the cooling of blast furnace inner wall can be rapidly completed in circulating line, the good cooling results of the utility model, when use, and then improves it
Using effect solves the problems, such as that cooling equipment cooling velocity is slow at this stage, and the inside of blast furnace uses dual-cooled circulation mechanism,
Blast furnace inside install two cooling cycle pipelines, the both ends of cooling cycle pipeline respectively with water inlet pipe and outlet pipe phase
It connects, and the other end of water inlet pipe and outlet pipe connects with cyclic water tank, the water inside cyclic water tank is in condenser and low
Cooling is completed under the action of warm coolant recirculation pump, the circulation temperature lowering of blast furnace inner wall is realized with this, using dual-cooled cyclic system
System, considerably increases cooling effect.
2, the utility model passes through setting cyclic water tank, atomization conduit, condenser and low-temperature cooling fluid circulating pump, this reality
Cooling recyclable device is set with the novel upper end in cyclic water tank, the moisture of atomization can be recycled, after cooling
It is recycled to the inside of cyclic water tank, is reduced resource waste.
3, the utility model passes through setting control cabinet, solenoid valve, water flow sensing unit, liquid level sensor and temperature sensing
Device, the utility model can detect circulation in the inside of cyclic water tank setting liquid level sensor and temperature sensor, use
Liquid level and temperature information inside water tank, and signal is passed into control cabinet, while the inside installation water flow of outlet pipe passes
Sensor, is able to detect its water velocity, and when use can control the switch of solenoid valve and water pump according to its signal message, reach
The purpose of water flow is controlled, it is easy to use.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the schematic enlarged-scale view in the utility model Fig. 1 at A；
Fig. 3 is the structural schematic diagram of cooling cycle pipeline in the utility model.
In figure: 1, furnace body；2, outlet pipe；3, control cabinet；4, shield；5, fence；6, pedestal；7, circulation interface；8, it follows
Ring water tank；9, water pump；10, liquid level sensor；11, low-temperature cooling fluid circulating pump；12, temperature sensor；13, connecting tube；14, mist
Change pipeline；15, condenser；16, water inlet pipe；17, solenoid valve；18, water flow sensing unit；19, cooling cycle pipeline.
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 1-3, a kind of embodiment provided by the utility model: a kind of blast furnace furnace wall dual-cooled circulatory system,
Including furnace body 1, the lower end of furnace body 1 is provided with pedestal 6, and fence 5 is provided on pedestal 6, and the outside of fence 5 is fixed with control cabinet 3,
The outside mask of control cabinet 3 is equipped with shield 4, while the side of pedestal 6 is provided with cyclic water tank 8, opens on the outer wall of cyclic water tank 8
If there are two circulation interface 7, while there are two outlet pipes 2 for the bottom connection of furnace body 1, the inside of outlet pipe 2 is equipped with solenoid valve
17 and water flow sensing unit 18, the model SEN-HZ21WI 44MM of water flow sensing unit 18, and the input terminal and water of solenoid valve 17
The output end of flow sensor 18 is electrically connected with control cabinet 3, and the other end and circulation interface 7 perforation of outlet pipe 2 connect, circulation
The side of water tank 8 is provided with low-temperature cooling fluid circulating pump 11, and passes through company between low-temperature cooling fluid circulating pump 11 and cyclic water tank 8
Adapter tube 13 is connected, and the upper end of cyclic water tank 8 is connected with atomization conduit 14, and one end of atomization conduit 14 is connected with condenser 15,
And the other end of condenser 15 connects with the outer wall of cyclic water tank 8, the inside of cyclic water tank 8 is equipped with liquid level sensor 10 and temperature
Sensor 12, the model UQZ-01-2000 of liquid level sensor 10, the model PT100 of temperature sensor 12, and liquid level is spent to pass
The output end of sensor 10 and temperature sensor 12 and control cabinet 3 are electrically connected, the external connection of cyclic water tank 8 there are two water pump 9,
The output end of two water pumps 9 is connected with water inlet pipe 16, while cooling cycle pipeline 19 there are two the inside installations of furnace body 1, and cold
But the both ends of circulating line 19 are connected with water inlet pipe 16 and the perforation of outlet pipe 2 respectively.
When in use, the inside of blast furnace uses dual-cooled circulation mechanism, and two cooling cycle pipes are installed in the inside of furnace body 1
Road 19, the both ends of cooling cycle pipeline 19 connect with water inlet pipe 16 and outlet pipe 2 respectively, and water inlet pipe 16 and outlet pipe 2
The other end connect with cyclic water tank 8, the water inside cyclic water tank 8 is in condenser 15 and low-temperature cooling fluid circulating pump 11
Effect is lower to complete cooling, the circulation temperature lowering of blast furnace inner wall is realized with this, while the utility model is arranged in the upper end of cyclic water tank 8
Cooling recyclable device, can be recycled the moisture of atomization, be recycled to the inside of cyclic water tank 8 after cooling, reduce
The wasting of resources, and liquid level sensor 10 and temperature sensor 12, energy is arranged in the inside of cyclic water tank 8 in the utility model
The liquid level and temperature information inside cyclic water tank 8 are enough detected, and signal is passed into control cabinet 3, and the inside of outlet pipe 2
Water flow sensing unit 18 is set, is able to detect its water velocity, when use can be controlled according to its signal message solenoid valve 17 and
The switch of water pump 9 achievees the purpose that control water flow, easy to use.
It can to sum up obtain, the utility model passes through setting outlet pipe 2, control cabinet 3, cyclic water tank 8, water pump 9, liquid level sensor
10, low-temperature cooling fluid circulating pump 11, temperature sensor 12, atomization conduit 14, condenser 15, water inlet pipe 16, solenoid valve 17, water flow
Sensor 18 and cooling cycle pipeline 19, the cooling effect for solving blast furnace cooling system at this stage is not good enough, uses waste
Resource and its problem of lacking water flow control mechanism.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
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 (7)
1. a kind of blast furnace furnace wall dual-cooled circulatory system, including furnace body (1), it is characterised in that: the lower end of the furnace body (1) is set
It is equipped with pedestal (6), is provided with fence (5) on the pedestal (6), the outside of the fence (5) is fixed with control cabinet (3), described
The side of pedestal (6) is provided with cyclic water tank (8), is opened up on the outer wall of the cyclic water tank (8) there are two circulation interface (7),
There are two outlet pipe (2), the other end of the outlet pipe (2) and circulation interface (7) perforations to connect for the bottom connection of furnace body (1) simultaneously
It connects, for the external connection of the cyclic water tank (8) there are two water pump (9), the output end of two water pumps (9) is connected with water inlet pipe
(16)。
2. a kind of blast furnace furnace wall dual-cooled circulatory system according to claim 1, it is characterised in that: the control cabinet
(3) outside mask is equipped with shield (4).
3. a kind of blast furnace furnace wall dual-cooled circulatory system according to claim 1, it is characterised in that: the outlet pipe
(2) inside is equipped with solenoid valve (17) and water flow sensing unit (18), and the input terminal and water flow sensing unit of solenoid valve (17)
(18) output end is electrically connected with the control cabinet (3).
4. a kind of blast furnace furnace wall dual-cooled circulatory system according to claim 1, it is characterised in that: the cyclic water tank
(8) side is provided with low-temperature cooling fluid circulating pump (11), and low-temperature cooling fluid circulating pump (11) and the cyclic water tank (8) it
Between by connecting tube (13) be connected.
5. a kind of blast furnace furnace wall dual-cooled circulatory system according to claim 1, it is characterised in that: the cyclic water tank
(8) upper end is connected with atomization conduit (14), and one end of atomization conduit (14) is connected with condenser (15), and condenser (15)
The other end connect with the outer wall of cyclic water tank (8).
6. a kind of blast furnace furnace wall dual-cooled circulatory system according to claim 1, it is characterised in that: the cyclic water tank
(8) inside is equipped with liquid level sensor (10) and temperature sensor (12), and liquid level sensor (10) and temperature sensor
(12) output end and the control cabinet (3) is electrically connected.
7. a kind of blast furnace furnace wall dual-cooled circulatory system according to claim 1, it is characterised in that: the furnace body (1)
Inside installation there are two cooling cycle pipeline (19), and the both ends of cooling cycle pipeline (19) respectively with the water inlet pipe (16)
And outlet pipe (2) perforation connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821859080.6U CN209098704U (en) | 2018-11-12 | 2018-11-12 | A kind of blast furnace furnace wall dual-cooled circulatory system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821859080.6U CN209098704U (en) | 2018-11-12 | 2018-11-12 | A kind of blast furnace furnace wall dual-cooled circulatory system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209098704U true CN209098704U (en) | 2019-07-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821859080.6U Active CN209098704U (en) | 2018-11-12 | 2018-11-12 | A kind of blast furnace furnace wall dual-cooled circulatory system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111499157A (en) * | 2020-04-16 | 2020-08-07 | 巨石集团有限公司 | Cooling system and cooling method for batch feeder of glass fiber kiln |
-
2018
- 2018-11-12 CN CN201821859080.6U patent/CN209098704U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111499157A (en) * | 2020-04-16 | 2020-08-07 | 巨石集团有限公司 | Cooling system and cooling method for batch feeder of glass fiber kiln |
| CN111499157B (en) * | 2020-04-16 | 2022-07-15 | 巨石集团有限公司 | Cooling system and cooling method for batch feeder of glass fiber kiln |
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