CN218262375U - Coke cake top quenching spraying tool capable of automatically controlling flow - Google Patents
Coke cake top quenching spraying tool capable of automatically controlling flow Download PDFInfo
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- CN218262375U CN218262375U CN202222660383.8U CN202222660383U CN218262375U CN 218262375 U CN218262375 U CN 218262375U CN 202222660383 U CN202222660383 U CN 202222660383U CN 218262375 U CN218262375 U CN 218262375U
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Abstract
The utility model relates to a burnt cake top quenching sprays the field, especially relates to a burnt cake top quenching spraying tool of automatic control flow size, but burnt cake top quenching spraying tool of automatic control flow size includes the inlet tube, the outside equidistance fixed mounting of inlet tube has the trunk line of three hundred fifty millimeters of diameter, the outside equidistance of trunk line divides ten diameter one hundred millimeters's bleeder, the utility model discloses an infrared temperature sensing device, time switch automatic control valve accomplish little flow, large-traffic water spray and start and stop water operation, and at this in-process, at first dwindle eighty millimeters with two middle trunk line's twenty spray nozzle diameters, then according to red burnt quantity and position, dwindle the spray nozzle diameter on the trunk line of both sides one by one, the spray nozzle of different diameters is installed, dwindles the nozzle diameter, and water pressure is big when reaching the quenching, the water is few, reduces red burnt quantity, reduces the purpose of coke moisture.
Description
Technical Field
The utility model relates to a burnt cake top quenching sprays the field, especially relates to a burnt cake top quenching that can automatic control flow size sprays instrument.
Background
The coke quenching with low moisture can ensure that the moisture of the coke produced by the heat recovery coke oven is stably kept at a lower level, reduce the transportation cost, avoid equipment from being burnt by red coke for a long time, effectively prevent belt scalding accidents, and save the spare part cost by more than 10 ten thousand yuan each year; and after the moisture of the coke is low, economic benefits are brought to blast furnace smelting operation and energy conservation, and the coke ratio can be reduced by 1-1.5% when the moisture content of the coke is reduced by 1%. The stability of coke moisture and the reduction of fluctuation range not only achieve the purposes of cost reduction and efficiency improvement, but also create good conditions for the next procedure. However, the coke quenching technology with low moisture content is not available at present, so that the coke has high moisture content, uneven coke quenching, coexistence of red coke, dry coke and wet coke, higher moisture content and larger fluctuation. In the past, the quality requirements of industries such as metallurgy, casting, non-ferrous metal metallurgy and the like on different coke products are higher and higher, low-moisture products are more in short supply and demand, and how to realize accurate and stable low-moisture coke quenching becomes a technical problem and a subject of research commonly faced by various coking enterprises.
Therefore, it is necessary to provide a coke cake top quenching spray tool capable of automatically controlling the flow rate to solve the technical problems.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a coke cake top quenching spraying tool capable of automatically controlling the flow.
The utility model provides a pair of but coke cake top quenching spraying tool of automatic control flow size includes the inlet tube, the outside equidistance fixed mounting of inlet tube has the trunk line of three hundred fifty millimeters of diameter, the lateral equidistance of trunk line divides ten diameters one hundred millimeters's bleeder, the delivery port department of bleeder installs spray nozzle, spray nozzle diameter on two trunk lines in the middle is eighty millimeters, spray nozzle diameter on the trunk line of both sides is fifty millimeters, spray nozzle on the trunk line of both sides is equipped with first flange in advance, the second flange is installed in one side cooperation of first flange, one side welding that first flange was kept away from to the second flange has the annular piece, first internal diameter and second internal diameter have been seted up in proper order to the inside of annular piece. When coke quenching spraying is carried out on coke, the diameters of twenty spray nozzles of two middle main pipelines are reduced to eighty millimeters, then the diameters of branch pipe nozzles of the spray nozzles on the main pipelines on two sides are reduced one by one according to the quantity and the positions of red coke, the diameter of the spray nozzles is reduced by adopting a method that the first flanges are preassembled in sections in equal coke time, then the first inner diameter and the second inner diameter are made of steel plates and welded to the back of the second flange, the second flanges are butted in equal coke time, the spray nozzles with different diameters are installed, and the diameter of the nozzles is reduced, so that the aims of reducing the quantity of the red coke and reducing the moisture of the coke are fulfilled.
Preferably, the outer diameter of the second flange and the outer diameter of the first flange are both one hundred thirty millimeters. The second flange and the first flange are installed in a matched mode.
Preferably, the first inner diameter is eighty millimeters in diameter. The accurate installation to eighty millimeter spray nozzle is realized.
Preferably, the second inner diameter is fifty millimeters in diameter. Realize the accurate installation to fifty millimeters spray nozzle.
Preferably, an infrared temperature sensing device is installed on the outer side of the water inlet pipe. The distribution condition of coke in the coke tank is monitored.
Preferably, the outer side of the water inlet pipe is provided with a time control switch corresponding to the position of the infrared temperature sensing device. The water spraying and starting and stopping operations with small flow and large flow are finished by the infrared temperature sensing device and the automatic control valve of the time control switch.
Compared with the prior art, the utility model provides a have following beneficial effect:
the utility model discloses during the use, compare with prior art, through infrared temperature sensing device, time switch automatic control valve accomplishes the low discharge, large-traffic water spray and start and stop water operation, at this in-process, at first reduce twenty spray nozzle diameters of two root canal trunk lines in the middle of to eighty millimeters, then according to red burnt quantity and position, reduce the spray nozzle diameter on the trunk line of both sides one by one, the method of reducing the spray nozzle diameter and adopting is the first flange of burnt time segmentation pre-installation such as utilization, then make first internal diameter and second internal diameter with the steel sheet, the back of back welding to the second flange, recycle the burnt time such as equal with the butt joint of second flange and first flange, the spray nozzle of different diameters is installed, reduce the nozzle diameter, water pressure is big when reaching the quenching, the water consumption is few, reduce red burnt quantity, reduce the purpose of coke moisture.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic diagram of the explosion structure of the present invention;
fig. 3 is an enlarged view of a portion a in fig. 2.
The reference numbers in the figures: 1. a water inlet pipe; 2. a main pipeline; 3. a branch pipe; 4. a spray nozzle; 5. a first flange; 6. a second flange; 7. a ring block; 8. a first inner diameter; 9. a second inner diameter.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Please refer to fig. 1 to 3 in combination, a coke cake top quenching spraying tool capable of automatically controlling the flow comprises a water inlet pipe 1, main pipes 2 with the diameter of three hundred fifty millimeters are fixedly installed on the outer sides of the water inlet pipe 1 at equal intervals, ten branch pipes 3 with the diameter of one hundred millimeters are separated from the outer sides of the main pipes 2 at equal intervals, a spraying nozzle 4 is installed at a water outlet of each branch pipe 3, the diameter of the spraying nozzle 4 on the two middle main pipes 2 is eighty millimeters, the diameter of the spraying nozzle 4 on the main pipes 2 on two sides is fifty millimeters, a first flange 5 is pre-installed on the spraying nozzles 4 on the main pipes 2 on two sides, a second flange 6 is installed on one side of the first flange 5 in a matched mode, a ring-shaped block 7 is welded on one side of the second flange 6 far away from the first flange 5, and a first inner diameter 8 and a second inner diameter 9 are sequentially arranged inside the ring-shaped block 7. When coke quenching spraying is carried out on coke, the diameters of twenty spraying nozzles 4 of two main pipelines 2 in the middle are reduced to eighty millimeters, then the diameters of the spraying nozzles 4 on the main pipelines 2 on two sides are reduced one by one according to the quantity and the positions of red coke, the diameter of the spraying nozzle 4 is reduced by adopting a method that the first flange 5 is pre-assembled in a subsection mode within equal coke time, then the first inner diameter 8 and the second inner diameter 9 are made of steel plates, then the steel plates are welded to the back face of the second flange 6, the second flange 6 is in butt joint with the first flange 5 within equal coke time, the spraying nozzles 4 with different diameters are installed, the diameter of the nozzles is reduced, and the purposes of large water pressure, less water consumption, red coke quantity reduction and coke moisture reduction during coke quenching are achieved.
Referring to fig. 1 to 3, the outer diameters of the second flange 6 and the first flange 5 are one hundred thirty millimeters. The second flange 6 and the first flange 5 are matched and installed.
Referring to fig. 1-3, the diameter of the first inner diameter 8 is eighty millimeters. The accurate installation of eighty millimeter spray nozzle 4 is realized.
Referring to fig. 1-3, the second inner diameter 9 is fifty millimeters in diameter. Realizing the accurate installation of the fifty-millimeter spray nozzle 4.
Referring to fig. 1 to 3, an infrared temperature sensor is installed outside the water inlet pipe 1. The coke distribution in the coke tank can be monitored.
Referring to fig. 1 to 3, a time switch is installed at a position corresponding to the infrared temperature sensor outside the water inlet pipe 1. The water spraying and starting and stopping operations with small flow and large flow are finished by the infrared temperature sensing device and the time control switch automatic control valve.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a but coke cake top quenching spraying tool of automatic control flow size, its characterized in that, includes inlet tube (1), the outside equidistance fixed mounting of inlet tube (1) has trunk line (2) of diameter three hundred fifty millimeters, the outside equidistance of trunk line (2) divides into ten diameter one hundred millimeters lateral (3), the delivery port department of lateral (3) installs spray nozzle (4), and two in the middle spray nozzle (4) nozzle diameter on trunk line (2) is eighty millimeters, both sides spray nozzle (4) nozzle diameter on trunk line (2) is fifty millimeters, both sides spray nozzle (4) pre-installation on trunk line (2) has first flange (5), second flange (6) are installed in the cooperation of one side of first flange (5), the welding of one side that first flange (5) were kept away from in second flange (6) has annular block (7), first internal diameter (8) and second internal diameter (9) have been seted up in proper order to the inside of annular block (7).
2. The coke cake top quenching spray tool with automatically controllable flow rate according to claim 1, characterized in that the outer diameter of the second flange (6) and the outer diameter of the first flange (5) are each one hundred thirty millimeters.
3. An automatically flow-controlled top quench spray tool for coke cakes according to claim 1, characterized in that the first inner diameter (8) has a diameter of eighty millimeters.
4. An automatically flow-controllable coke cake top quenching spray tool according to claim 1, characterized in that the second inner diameter (9) has a diameter of fifty millimeters.
5. The coke cake top quenching spraying tool capable of automatically controlling the flow rate according to claim 1, wherein an infrared temperature sensing device is installed on the outer side of the water inlet pipe (1).
6. The coke cake top quenching spraying tool capable of automatically controlling the flow rate according to claim 5, wherein a time control switch is installed on the outer side of the water inlet pipe (1) corresponding to the position of the infrared temperature sensing device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222660383.8U CN218262375U (en) | 2022-10-10 | 2022-10-10 | Coke cake top quenching spraying tool capable of automatically controlling flow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222660383.8U CN218262375U (en) | 2022-10-10 | 2022-10-10 | Coke cake top quenching spraying tool capable of automatically controlling flow |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218262375U true CN218262375U (en) | 2023-01-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222660383.8U Active CN218262375U (en) | 2022-10-10 | 2022-10-10 | Coke cake top quenching spraying tool capable of automatically controlling flow |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218262375U (en) |
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2022
- 2022-10-10 CN CN202222660383.8U patent/CN218262375U/en active Active
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