CN218269612U - Liquid fuel control device - Google Patents
Liquid fuel control device Download PDFInfo
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- CN218269612U CN218269612U CN202222050598.8U CN202222050598U CN218269612U CN 218269612 U CN218269612 U CN 218269612U CN 202222050598 U CN202222050598 U CN 202222050598U CN 218269612 U CN218269612 U CN 218269612U
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- pipeline
- fuel
- air
- fuel oil
- steel pipe
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- 239000000446 fuel Substances 0.000 title claims abstract description 74
- 239000007788 liquid Substances 0.000 title claims abstract description 18
- 239000000295 fuel oil Substances 0.000 claims abstract description 36
- 238000012806 monitoring device Methods 0.000 claims abstract description 12
- 229910000831 Steel Inorganic materials 0.000 claims description 48
- 239000010959 steel Substances 0.000 claims description 48
- 230000001105 regulatory effect Effects 0.000 claims description 12
- 230000001276 controlling effect Effects 0.000 claims description 8
- 239000000203 mixture Substances 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims description 3
- 238000002485 combustion reaction Methods 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 4
- 239000004568 cement Substances 0.000 description 3
- 239000003921 oil Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Feeding And Controlling Fuel (AREA)
Abstract
A liquid fuel control apparatus characterized by: the fuel oil and compressed air pipeline combined type automatic control device comprises a mounting support (1), wherein a fuel oil pipeline (2) and a compressed air pipeline (3) are fixedly mounted on the mounting support (1) respectively, the fuel oil pipeline (2) and the compressed air pipeline (3) are communicated through an air bypass (4), a fuel oil flow control device (5) is mounted on the fuel oil pipeline (2) and used for automatically adjusting the flow of fuel oil in the fuel oil pipeline (2), a fuel oil monitoring device (6) is mounted on the fuel oil pipeline (2) and used for detecting the condition of the fuel oil flowing through the fuel oil pipeline (2), and an air monitoring device (7) is mounted on the compressed air pipeline (3) and used for detecting the condition of air flowing through the compressed air pipeline (3). The liquid fuel control device can better improve the combustion efficiency of the hot blast stove, achieves the effect of providing stable and reliable hot air for the system, and is simple in whole structure, small in occupied space and convenient to operate and adjust.
Description
Technical Field
The utility model belongs to the technical field of mechanical equipment, in particular to a liquid fuel control device,
background
Currently, cement clinker is ground in the cement industry by using a single ball mill, a ball mill and a roller press or a grinding mode combining the ball mill and a vertical mill. As is known to all, the significant characteristics of the ball mill are low grinding efficiency and high energy consumption, and the grinding theory, the working principle and the design structure adopted by the traditional ball mill are the root causes of extremely low energy utilization rate of the ball mill. However, in view of the current state of the industry, the ball mill cannot be completely eliminated, and can be widely and permanently stored in domestic and foreign cement grinding industrial systems.
The hot blast stove is used as an important component of the operation of the grinding system, stable and reliable hot air is provided for the system, and the problems of uneven combustion heat, insufficient combustion, unstable hot air temperature and the like of the hot blast stove frequently occur in the grinding system, so that troubles are caused to the normal operation of the system, and the system efficiency is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a liquid fuel controlling means to the technical problem that above-mentioned current hot-blast furnace combustion heat is inhomogeneous, the burning is insufficient, hot-blast temperature is unstable, the efficiency of combustion of improvement hot-blast furnace that can be better reaches and provides stable, reliable hot-blast effect to the system, whole simple structure, and occupation space is little, and operation adjustment is convenient.
Technical scheme
In order to achieve the technical purpose, the utility model provides a liquid fuel control device, its characterized in that: the fuel oil device comprises a mounting support, a fuel oil pipeline and a compressed air pipeline are respectively and fixedly arranged on the mounting support, the fuel oil pipeline and the compressed air pipeline are communicated through an air bypass, a fuel oil flow control device is arranged on the fuel oil pipeline and used for automatically adjusting the flow of fuel oil in the fuel oil pipeline, a fuel oil monitoring device is arranged on the fuel oil pipeline and used for detecting the condition of the fuel oil flowing through the fuel oil pipeline, and an air monitoring device is arranged on the compressed air pipeline and used for detecting the condition of air flowing through the compressed air pipeline.
Further, the mounting bracket comprises a bracket, and the bracket and the mounting support are connected together through welding.
The fuel pipeline comprises a fuel steel pipe, the fuel steel pipe is fixed with the mounting support through a pipe clamp I and a support angle steel I, a high-pressure ball valve I is arranged at an inlet of the fuel steel pipe and used for controlling the on-off of the fuel pipeline, a pressure gauge I and a flow meter I are arranged on the fuel steel pipe and used for feeding back the fuel running condition, an electromagnetic ball valve I is arranged at a pipeline outlet of the fuel steel pipe and used for electrically controlling the on-off of the pipeline, the safety of a system is protected, and a quick connector I is further arranged at a pipeline outlet of the fuel steel pipe and connected with an outlet process pipeline to convey an oil-gas mixture.
Further, the first support angle is welded to the bracket.
Furthermore, the air bypass is connected with the fuel pipeline through a tee joint I to output an oil-gas mixture.
Further, the compressed air pipeline comprises an air steel pipe, the air steel pipe is fixed with the installation support through a pipe clamp II and a support angle steel II, a high-pressure ball valve II is arranged at the inlet of the air steel pipe to control the on-off of the compressed air pipeline, a pneumatic triple piece is arranged on the pipeline of the air steel pipe to ensure the cleanness and the pressure of an air source, a pressure gauge II is arranged on the pipeline of the air steel pipe to monitor the pressure of the pipeline in real time, an electromagnetic ball valve II is arranged on the pipeline of the air steel pipe to electrically control the on-off of the pipeline, a quick connector II is arranged at the outlet of the pipeline of the air steel pipe to be connected with a process pipeline at the outlet to convey clean compressed air,
further, a second support angle is welded to the bracket.
Furthermore, the fuel flow control device comprises an electric regulating valve, the electric regulating valve is respectively connected with the mounting bracket and the fuel pipeline through a regulating valve mounting bracket and a bolt pair, and the electric regulating valve can automatically regulate the fuel flow.
Advantageous effects
The utility model provides a pair of liquid fuel controlling means has the advantage of following several aspects:
(1) The installation position and the connection mode can be adjusted according to the field condition;
(2) The automatic control and the flow automatic adjustment can be carried out according to the running condition of the hot blast stove on site, so that the energy is saved and the efficiency is improved;
(3) Configuring corresponding oil tanks or oil tanks and compressed air sources, and optimally arranging according to the field conditions;
(4) The working range is wide, the hot blast stove system can adapt to various working conditions and specifications, the operation is simple, and the adaptability is strong;
(5) The combustion efficiency of the hot blast stove can be better improved, and the effect of providing stable and reliable hot blast for a system is achieved;
(6) The modularized structure has simple structure, small occupied space and convenient operation and adjustment.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "inside", "outside", "front", "back", "left", "right", "side for common use", "side for standby" and the like indicate the directions or positional relationships based on the directions or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The present invention will be described in further detail below with reference to specific embodiments and with reference to the attached drawings.
Examples
In order to solve the problem that the existing hot blast stove has uneven combustion heat, insufficient combustion and unstable hot blast temperature, the embodiment provides a liquid fuel control device, as shown in fig. 1, which includes a mounting bracket 1, a fuel pipeline 2 and a compressed air pipeline 3 are respectively and fixedly mounted on the mounting bracket 1, the fuel pipeline 2 is communicated with the compressed air pipeline 3 through an air bypass 4, a fuel flow control device 5 is mounted on the fuel pipeline 2 for automatically adjusting the flow rate of fuel in the fuel pipeline 2, a fuel monitoring device 6 is mounted on the fuel pipeline 2 for detecting the condition of fuel flowing through the fuel pipeline 2, and an air monitoring device 7 is mounted on the compressed air pipeline 3 for detecting the condition of air flowing through the compressed air pipeline 3.
In particular, the mounting bracket 1 comprises a bracket 101, and the bracket 101 and the mounting seat 102 are connected together by welding.
The fuel pipeline 2 comprises a fuel steel pipe 201, the fuel steel pipe 201 is fixed with the mounting support 1 through a pipe clamp I207 and a support angle steel I208, a high-pressure ball valve I202 is arranged at an inlet of the fuel steel pipe 201 and used for controlling the on-off of the fuel pipeline 201, a fuel monitoring device 6 is arranged on a pipeline of the fuel steel pipe 201 and used for feeding back fuel running conditions, the fuel monitoring device 6 comprises a pressure gauge I203 and a flow meter I204, an electromagnetic ball valve I205 is arranged at a pipeline outlet of the fuel steel pipe 201 and used for electrically controlling the on-off of the pipeline, the safety of a system is protected, a quick connector I206 is further arranged at the pipeline outlet of the fuel steel pipe 201 and connected with an outlet process pipeline, an oil-gas mixture is conveyed, and the support angle steel I208 is welded to the support 101. The air bypass 4 is connected with the fuel pipeline 2 through a tee joint I209 and outputs an oil-gas mixture.
The compressed air pipeline 3 comprises an air steel pipe 301, the air steel pipe 301 is fixed with the installation support 1 through a pipe clamp II 307 and a support angle steel II 308, a high-pressure ball valve II 302 is arranged at an inlet of the air steel pipe 301 to control the on-off of the compressed air pipeline 3, a pneumatic triple piece 303 is arranged on the pipeline of the air steel pipe 301 to ensure the cleanness and the pressure of an air source, an air monitoring device 7 is arranged on the pipeline of the air steel pipe 301 to monitor the pipeline pressure in real time, the air monitoring device 7 is a pressure gauge II 304, an electromagnetic ball valve II 305 is arranged on the pipeline of the air steel pipe 301 to electrically control the on-off of the pipeline, a quick connector II 306 is arranged at an outlet of the pipeline of the air steel pipe 301 and connected with an outlet process pipeline to convey clean compressed air, and the support angle steel II 308 is welded to the support 101.
The fuel flow control device 5 comprises an electric regulating valve 501, the electric regulating valve 501 is respectively connected with the mounting bracket 1 and the fuel pipeline 2 through a regulating valve mounting bracket 502 and a bolt pair 503, and the electric regulating valve 501 can automatically regulate the fuel flow.
The liquid fuel control device is provided with two pipelines of fuel oil and compressed air, the compressed air is divided into two paths at the rear part of the fuel control device, one path directly enters the hot blast stove and is combined with the fuel oil pipeline, the combined pipeline is an oil-gas mixing pipeline, and the compressed air and the fuel oil are fully mixed to form an oil-gas mixture which is easy to burn. The pressure and flow monitoring element of the pipeline is configured to monitor the running condition of the pipeline in real time, the fuel flow control device automatically adjusts the flow of the fuel, and a perfect control system is formed by the fuel flow control device and other elements, so that the aim of outputting the fuel meeting the requirements to the hot blast stove is fulfilled.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those skilled in the art that; the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.
Claims (8)
1. A liquid fuel control apparatus characterized by: the fuel oil and compressed air pipeline combined type automatic control device comprises a mounting support (1), wherein a fuel oil pipeline (2) and a compressed air pipeline (3) are fixedly mounted on the mounting support (1) respectively, the fuel oil pipeline (2) and the compressed air pipeline (3) are communicated through an air bypass (4), a fuel oil flow control device (5) is mounted on the fuel oil pipeline (2) and used for automatically adjusting the flow of fuel oil in the fuel oil pipeline (2), a fuel oil monitoring device (6) is mounted on the fuel oil pipeline (2) and used for detecting the condition of the fuel oil flowing through the fuel oil pipeline (2), and an air monitoring device (7) is mounted on the compressed air pipeline (3) and used for detecting the condition of air flowing through the compressed air pipeline (3).
2. A liquid fuel control apparatus as set forth in claim 1, wherein: the mounting bracket (1) comprises a bracket (101), and the bracket (101) and a mounting support (102) are connected together through welding.
3. A liquid fuel control apparatus as set forth in claim 1, wherein: the fuel pipeline (2) comprises a fuel steel pipe (201), the fuel steel pipe (201) is fixed with a mounting bracket (1) through a pipe clamp I (207), a support angle steel I (208), a high-pressure ball valve I (202) is arranged at an inlet of the fuel steel pipe (201) and used for controlling the on-off of the fuel pipeline (2), a pressure gauge I (203) and a flow meter I (204) are arranged on a pipeline of the fuel steel pipe (201) and used for feeding back the fuel running condition, an electromagnetic ball valve I (205) is arranged at a pipeline outlet of the fuel steel pipe (201) and used for electrically controlling the on-off of the pipeline, the safety of a system is protected, and a quick connector I (206) is further arranged at the pipeline outlet of the fuel steel pipe (201) and connected with an outlet process pipeline to convey an oil-gas mixture.
4. A liquid fuel control apparatus as set forth in claim 3, wherein: the first support angle (208) is welded to the bracket (101).
5. A liquid fuel control apparatus as set forth in claim 3, wherein: the air bypass (4) is connected with the fuel pipeline (2) through a tee joint I (209) to output an oil-gas mixture.
6. A liquid fuel control apparatus as set forth in claim 1, wherein: the compressed air pipeline (3) comprises an air steel pipe (301), the air steel pipe (301) is fixed with the installation support (1) through a pipe clamp II (307) and a support angle steel II (308), a high-pressure ball valve II (302) is arranged at the inlet of the air steel pipe (301) to control the on-off of the compressed air pipeline (3), a pneumatic triple piece (303) is arranged on the pipeline of the air steel pipe (301) to ensure the cleanness and the pressure of an air source, a pressure gauge II (304) is arranged on the pipeline of the air steel pipe (301) to monitor the pressure of the pipeline in real time, an electromagnetic ball valve II (305) is arranged on the pipeline of the air steel pipe (301) to electrically control the on-off of the pipeline, and a quick connector II (306) is arranged at the outlet of the pipeline of the air steel pipe (301) and connected with a process pipeline at the outlet to convey clean compressed air.
7. A liquid fuel control apparatus as set forth in claim 6, wherein: the second support angle steel (308) is welded to the bracket (101).
8. The liquid fuel control apparatus as defined in claim 1, wherein: the fuel flow control device (5) comprises an electric regulating valve (501), the electric regulating valve (501) is respectively connected with the mounting bracket (1) and the fuel pipeline (2) through a regulating valve mounting bracket (502) and a bolt pair (503), and the electric regulating valve (501) can automatically regulate the fuel flow.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222050598.8U CN218269612U (en) | 2022-08-04 | 2022-08-04 | Liquid fuel control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222050598.8U CN218269612U (en) | 2022-08-04 | 2022-08-04 | Liquid fuel control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218269612U true CN218269612U (en) | 2023-01-10 |
Family
ID=84766580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222050598.8U Active CN218269612U (en) | 2022-08-04 | 2022-08-04 | Liquid fuel control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218269612U (en) |
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2022
- 2022-08-04 CN CN202222050598.8U patent/CN218269612U/en active Active
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