CN220335113U - Dry quenching semi-coke equipment - Google Patents
Dry quenching semi-coke equipment Download PDFInfo
- Publication number
- CN220335113U CN220335113U CN202322276201.1U CN202322276201U CN220335113U CN 220335113 U CN220335113 U CN 220335113U CN 202322276201 U CN202322276201 U CN 202322276201U CN 220335113 U CN220335113 U CN 220335113U
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- coke
- semi
- quenching
- bin
- groove
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- 239000000571 coke Substances 0.000 title claims abstract description 154
- 238000010791 quenching Methods 0.000 title claims abstract description 72
- 230000000171 quenching effect Effects 0.000 title claims abstract description 69
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 53
- 239000007921 spray Substances 0.000 claims description 24
- 230000001105 regulatory effect Effects 0.000 claims description 7
- 238000005452 bending Methods 0.000 claims description 2
- 239000003610 charcoal Substances 0.000 claims 2
- 238000005507 spraying Methods 0.000 abstract description 13
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000001816 cooling Methods 0.000 description 8
- 239000002826 coolant Substances 0.000 description 6
- 238000003763 carbonization Methods 0.000 description 3
- 101100372509 Mus musculus Vat1 gene Proteins 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 101100328887 Caenorhabditis elegans col-34 gene Proteins 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003034 coal gas Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
Classifications
-
- 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
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
- Y02P20/129—Energy recovery, e.g. by cogeneration, H2recovery or pressure recovery turbines
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- Coke Industry (AREA)
Abstract
The utility model provides dry quenching semi-coke equipment, which relates to the technical field of semi-coke production, and comprises a large coke quenching tank, wherein a plurality of coke inlet openings are formed in the top of the large coke quenching tank, a coke supporting plate is arranged under the coke inlet openings, a coke pushing rod capable of horizontally moving is arranged on the coke supporting plate, a water spraying component is arranged on the side edge of the coke supporting plate, a condensing pipe is arranged on the inner side wall of the large coke quenching tank, a water inlet and a water outlet of the condensing pipe extend out of the large coke quenching tank, a closed scraper is connected to the bottom of the large coke quenching tank, the scraper is connected with a semi-coke bin group, and a belt conveyor is arranged at the lower part of the semi-coke bin group.
Description
Technical Field
The application relates to the technical field of semi coke production, in particular to a dry quenching semi coke device.
Background
In the semi-coke production process, a traditional wet coke quenching (water-fishing coke) mode is generally adopted, however, the water consumption is high during coke quenching, the water content of the quenched semi-coke is high, the coal gas is required to be used for ignition and drying, and the process is complex.
The Chinese patent publication No. CN101851517B discloses a device for dry quenching semi-coke of an upright internal heating type hollow carbonization furnace, which is characterized in that carbonized hot semi-coke is sprayed with water to the semi-coke at two sides of a coke supporting plate by two water spraying pipes, steam is generated after water spraying, the semi-coke is extinguished, the extinguished semi-coke is scraped out of a closed coke quenching large tank by a buried scraper machine, and the semi-coke has a water content of about 8 percent, namely a semi-coke product with a qualified water content and does not need to be dried.
However, the equipment cannot recover heat, and after the steam generated after spraying water absorbs the heat energy in the semi-coke, the temperature in the coke quenching large tank is freely reduced, so that the cooling speed is low, the semi-coke quenching cooling speed is low, and the production efficiency is low.
Disclosure of Invention
An aim of the embodiment of the application is to provide a dry quenching semi-coke device, which can solve the technical problem proposed by the background technology.
The embodiment of the application provides a dry quenching semi-coke equipment, including the big groove of quenching, a plurality of coke inlet has been seted up at the top of the big groove of quenching, be equipped with under the coke inlet and hold in the palm the burnt board, be equipped with horizontal movement's pushing ram on the coke board, the side of holding in the palm the burnt board is equipped with water spray subassembly, install the condenser pipe on the inside wall of the big groove of quenching, the water inlet and the delivery port of condenser pipe all extend to outside the big groove of quenching, the bottom of the big groove of quenching is connected with closed scraper machine, scraper machine links to each other with the semi-coke storehouse group, the lower part of semi-coke storehouse group is equipped with belt conveyor.
Further, the water spray assembly comprises water spray pipes arranged on two sides of the coke supporting plate side by side and a plurality of spray heads uniformly arranged on the water spray pipes, water inlets of the water spray pipes extend out of the coke quenching large groove, and electromagnetic valves are arranged on the water spray pipes.
Further, the condenser tube is arranged in a bending and folding manner.
Further, the semi-coke bin group comprises an upper semi-coke bin and a lower semi-coke bin, the bottom end of the upper semi-coke bin is connected with the top end of the lower semi-coke bin, a first gate valve is arranged at the bottom of the upper semi-coke bin, a second gate valve is arranged at the bottom of the lower semi-coke bin, and the top of the upper semi-coke bin is connected with a discharge port of the closed scraper.
Further, a pressure regulating valve is arranged on the coke quenching large groove.
Further, a temperature sensor and an air pressure sensor are arranged in the coke quenching large groove.
Further, an air cylinder is arranged on the outer side in the coke quenching large groove, and the telescopic end of the air cylinder extends into the coke quenching large groove and is connected with the coke pushing rod.
The utility model has the beneficial effects that:
when the coke quenching device is used, the coke inlet is connected with the coke discharging port of the carbonization furnace, carbonized semi-coke falls on the coke supporting plate from top to bottom, at the moment, the water spraying component sprays water to the semi-coke, the water absorbs heat of the semi-coke to form water vapor, the semi-coke is extinguished, then the semi-coke is pushed down to the closed scraper machine from the side edge of the coke supporting plate through the coke pushing rod, a large amount of heat is mixed in the water vapor to diffuse in the large coke quenching groove, the cooling medium is introduced into the cooling pipe to perform heat exchange with the water vapor in the large coke quenching groove, the heat recovery is realized through the utilization of the cooling medium, the cooling speed of the water vapor is improved, the quenching cooling speed of the semi-coke is further improved, and the productivity is improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered limiting the scope, and that other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the structure of some embodiments of the present application;
FIG. 2 is a schematic view of a quench macro tank in some embodiments of the present application;
FIG. 3 is a first cross-sectional view of a quench Jiao Dacao in some embodiments of the present application;
FIG. 4 is a second cross-sectional view of a quench Jiao Dacao in some embodiments of the present application;
the reference numerals are respectively:
1. quenching large tank; 2. a coke inlet; 3. a coke supporting plate; 4. a pushing ram; 5. a water spray assembly; 51. a water spray pipe; 52. a spray head; 6. a condensing tube; 7. closed scraper machine; 8. a semi-coke bin group; 81. loading semi-coke in a bin; 82. a semi-coke bin is arranged; 9. a belt conveyor; 10. an electromagnetic valve; 11. a first gate valve; 12. a second gate valve; 13. a pressure regulating valve; 14. a temperature sensor; 15. an air pressure sensor; 16. and (3) a cylinder.
Detailed Description
For the purposes of making the objects, technical solutions and advantages of the embodiments of the present application more clear, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments. The components of the embodiments of the present application, which are generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present application, as provided in the accompanying drawings, is not intended to limit the scope of the application, as claimed, but is merely representative of selected embodiments of the application. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments herein without making any inventive effort, are intended to be within the scope of the present application.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
In the description of the present application, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are directions or positional relationships based on those shown in the drawings, or are directions or positional relationships that are conventionally put in use of the product of the application, are merely for convenience of description of the present application and simplification of description, and are not indicative or implying that the apparatus or element to be referred to must have a specific direction, be configured and operated in a specific direction, and therefore should not be construed as limiting the present application. Furthermore, the terms "first," "second," "third," and the like are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.
Furthermore, the terms "horizontal," "vertical," "overhang," and the like do not denote a requirement that the component be absolutely horizontal or overhang, but rather may be slightly inclined. As "horizontal" merely means that its direction is more horizontal than "vertical", and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the present application, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art in a specific context.
Specific examples:
as shown in fig. 1-4, the application provides a dry quenching semi-coke device, which comprises a large coke quenching tank 1, wherein a plurality of coke inlet openings 2 are formed in the top of the large coke quenching tank 1, a coke supporting plate 3 is arranged right below the coke inlet openings 2, a coke pushing rod 4 which moves horizontally is arranged on the coke supporting plate 3, a water spraying component 5 is arranged on the side edge of the coke supporting plate 3, the coke inlet openings 2 are connected with the coke discharging opening of a carbonization furnace when in use, carbonized semi-coke falls on the coke supporting plate 3 from top to bottom, at the moment, the water spraying component 5 sprays water to the semi-coke, water absorbs the heat of the semi-coke to form water vapor, the semi-coke is extinguished, a condenser tube 6 is arranged on the inner side wall of the large coke quenching tank 1, the water inlet and the water outlet of the condenser tube 6 extend out of the large coke quenching tank 1, a large amount of heat is mixed in the water vapor and is diffused in the large coke quenching tank 1, the condenser pipe 6 is introduced with cooling medium, carries out heat exchange with the vapor in the coke quenching vat 1, realizes the recovery to heat through the utilization to cooling medium, improves the cooling rate of vapor, and then improves the semicoke and extinguish cooling rate, improves productivity ratio, and the bottom of coke quenching vat 1 is connected with closed scraper 7, scrapes the trigger and links to each other with semicoke storehouse group 8, and the semicoke is through pushing ram 4 after extinguishing cooling with semicoke from the side of holding in the palm coke plate 3 push away to closed scraper 7 on, is carried by scraper to the semicoke storehouse group 8 in preservation again, and the lower part of semicoke storehouse group 8 is equipped with belt conveyor 9, carries the semicoke that emits in the semicoke storehouse group 8 with belt conveyor 9.
As shown in fig. 3 and 4, the water spraying assembly 5 comprises water spraying pipes 51 arranged on two sides of the coke supporting plate 3 side by side and a plurality of spray heads 52 uniformly arranged on the water spraying pipes 51, water inlets of the water spraying pipes 51 extend out of the coke quenching large groove 1, electromagnetic valves 10 are arranged on the water spraying pipes 51, the water spraying pipes 51 are controlled by the electromagnetic valves 10 to spray water, and the semi-coke is quenched and cooled.
As shown in fig. 3 and 4, the condenser tube 6 is provided in a bent and folded manner, and the flow distance of the cooling medium in the condenser tube 6 is prolonged, so that the cooling medium can absorb heat more sufficiently.
As shown in fig. 1, the semi-coke bin group 8 comprises an upper semi-coke bin 81 and a lower semi-coke bin 82, wherein the bottom end of the upper semi-coke bin 81 is connected with the top end of the lower semi-coke bin 82, the bottom of the upper semi-coke bin 81 is provided with a first gate valve 11, the bottom of the lower semi-coke bin 82 is provided with a second gate valve 12, the top of the upper semi-coke bin 81 is connected with a discharge port of the closed scraper 7, in the initial state, the first gate valve 11 and the second gate valve 12 are in the closed state, then the first gate valve 11 is opened when semi-coke enters the lower semi-coke bin 82 from the upper semi-coke bin 81, and when the lower semi-coke bin 82 is discharged, the first semi-coke bin is closed, the second semi-coke bin is opened, and the coke quenching large tank 1 and the steam in the closed scraper are prevented from leaking outwards by alternately opening and closing the first gate valve 11 and the second gate valve 12.
As shown in fig. 2 and 3, a pressure regulating valve 13 is installed on the large quenching tank 1, and the pressure in the large quenching tank 1 is regulated by the pressure regulating valve 13.
As shown in fig. 3, a temperature sensor 14 and an air pressure sensor 15 are installed in the coke quenching large tank 1, the temperature in the coke quenching large tank 1 is monitored by the temperature sensor 14, the air pressure in the coke quenching large tank 1 is monitored by the air pressure sensor 15, when the temperature sensor 14 senses that the temperature in the coke quenching large tank 1 is too high, the electromagnetic valve 10 is opened, the spray head 52 on the spray pipe 51 sprays water, when the air pressure sensor 15 senses that the pressure in the coke quenching large tank 1 is too high, the pressure regulating valve 13 is opened to regulate the pressure in the coke quenching large tank 1, wherein the temperature sensor 14 and the air pressure sensor 15 are both in the prior art, and the working principle and the connection mode thereof are not repeated here.
As shown in fig. 4, an air cylinder 16 is arranged at the outer side in the large coke quenching tank 1, the telescopic end of the air cylinder 16 extends into the large coke quenching tank 1 and is connected with a coke pushing rod 4, and the coke pushing rod 4 is driven by the air cylinder 16 to move on the coke supporting plate 3 so as to push the semi-coke from the coke supporting plate 3.
The foregoing is merely a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and variations may be made to the present application by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application should be included in the protection scope of the present application.
Claims (7)
1. A dry quenching semi coke device, which is characterized in that: including the big groove of quenching, a plurality of coke inlet has been seted up at the top in the big groove of quenching, be equipped with under the coke inlet and hold in the palm the burnt board, be equipped with horizontal movement's pushing ram on the board that holds in the palm, the side of holding in the palm the burnt board is equipped with water spray assembly, install the condenser pipe on the inside wall in the big groove of quenching, the water inlet and the delivery port of condenser pipe all extend to outside the big groove of quenching, the bottom in the big groove of quenching is connected with closed scraper machine, scraper machine links to each other with the blue charcoal storehouse group, the lower part of blue charcoal storehouse group is equipped with belt conveyor.
2. A dry quenching semi coke apparatus as claimed in claim 1, wherein: the water spray assembly comprises water spray pipes arranged on two sides of the coke supporting plate side by side and a plurality of spray heads uniformly arranged on the water spray pipes, water inlets of the water spray pipes extend out of the coke quenching large grooves, and electromagnetic valves are arranged on the water spray pipes.
3. A dry quenching semi coke apparatus as claimed in claim 1, wherein: the condenser tube is arranged in a bending and folding manner.
4. A dry quenching semi coke apparatus as claimed in claim 1, wherein: the semi-coke bin group comprises an upper semi-coke bin and a lower semi-coke bin, wherein the bottom end of the upper semi-coke bin is connected with the top end of the lower semi-coke bin, a first gate valve is arranged at the bottom of the upper semi-coke bin, a second gate valve is arranged at the bottom of the lower semi-coke bin, and the top of the upper semi-coke bin is connected with a discharge port of the closed scraper.
5. A dry quenching semi coke apparatus as claimed in claim 1, wherein: and a pressure regulating valve is arranged on the coke quenching large groove.
6. A dry quenching semi coke apparatus as claimed in claim 1, wherein: and a temperature sensor and an air pressure sensor are arranged in the coke quenching large groove.
7. A dry quenching semi coke apparatus as claimed in claim 1, wherein: and an air cylinder is arranged at the outer side in the large coke quenching groove, and the telescopic end of the air cylinder extends into the large coke quenching groove and is connected with the coke pushing rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322276201.1U CN220335113U (en) | 2023-08-23 | 2023-08-23 | Dry quenching semi-coke equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322276201.1U CN220335113U (en) | 2023-08-23 | 2023-08-23 | Dry quenching semi-coke equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220335113U true CN220335113U (en) | 2024-01-12 |
Family
ID=89455399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322276201.1U Active CN220335113U (en) | 2023-08-23 | 2023-08-23 | Dry quenching semi-coke equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220335113U (en) |
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2023
- 2023-08-23 CN CN202322276201.1U patent/CN220335113U/en active Active
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