CN220887403U - Coke powder recovery mechanism of coke dry quenching tower - Google Patents
Coke powder recovery mechanism of coke dry quenching tower Download PDFInfo
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- CN220887403U CN220887403U CN202322194826.3U CN202322194826U CN220887403U CN 220887403 U CN220887403 U CN 220887403U CN 202322194826 U CN202322194826 U CN 202322194826U CN 220887403 U CN220887403 U CN 220887403U
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 124
- 238000011084 recovery Methods 0.000 title claims abstract description 99
- 238000010791 quenching Methods 0.000 title claims abstract description 68
- 230000000171 quenching effect Effects 0.000 title claims abstract description 68
- 230000007246 mechanism Effects 0.000 title claims abstract description 62
- 239000000571 coke Substances 0.000 title claims abstract description 43
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 72
- 238000001914 filtration Methods 0.000 claims description 19
- 239000000428 dust Substances 0.000 claims description 18
- 238000007789 sealing Methods 0.000 claims description 8
- 238000004064 recycling Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 4
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 20
- 239000003546 flue gas Substances 0.000 description 20
- 239000000779 smoke Substances 0.000 description 4
- 239000011261 inert gas Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000011010 flushing procedure Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000002893 slag Substances 0.000 description 2
- 241000724414 Polypogon viridis Species 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Abstract
The utility model discloses a coke powder recovery mechanism of a coke dry quenching tower, which relates to the technical field of coke powder recovery.
Description
Technical Field
The utility model relates to the field of coke powder recovery, in particular to a coke powder recovery mechanism of a coke dry quenching tower.
Background
In the dry quenching process, red coke at 1000 ℃ is filled from the top of the dry quenching furnace, low-temperature inert circulating gas at 130 ℃ is blown into a cooling Duan Gongjiao layer of the dry quenching furnace by a circulating fan to absorb red Jiao Xianre, cooled coke (lower than 200 ℃) is discharged from the bottom of the dry quenching furnace, high-temperature inert gas discharged from an annular flue of the dry quenching furnace flows through a dry quenching boiler to perform heat exchange, steam is generated by the boiler, the cooled inert gas is blown into the dry quenching furnace again by the circulating fan, the inert gas is recycled in a closed system, and flue gas generated by the quenching tower contains a large amount of coke powder generated during dry quenching.
When the existing coke powder recovery mechanism of the coke quenching tower is optimized, the aspects of preventing the blockage of a circulating water channel and improving the treatment efficiency are mostly presented, for example, chinese practical patent with the patent number of CN202122753272.7 discloses a coke powder recovery device of the coke quenching tower, which comprises a coke quenching tower for quenching of a coke quenching car, wherein a spray pipe is arranged at the upper end inside the coke quenching tower, circulating water channels communicated with a centralized groove outside the coke quenching tower are arranged at two sides inside the coke quenching tower, a slag flushing mechanism is arranged on the circulating water channels, a circulating water channel is arranged at the outer side of the centralized groove, and a plurality of overflow holes are formed in a partition plate arranged between the circulating water channel and the centralized groove.
Although the coke powder recovery mechanism of the coke quenching tower has certain advantages in the aspect of preventing the blockage of the circulating water channel and improving the treatment efficiency, the mechanism has certain disadvantages:
As shown in fig. 6, impurities in a quenching circulating water channel led into the bottom of a quenching tower in the quenching process are flushed by a slag flushing pump, so that the coke powder impurities are collected into a concentration tank for precipitation treatment, the blockage of the circulating water channel is prevented, the treatment efficiency is improved, and the efficient recycling of circulating water can be ensured.
Disclosure of utility model
Accordingly, in order to solve the above-mentioned shortcomings, the present utility model provides a coke powder recovery mechanism for a dry quenching tower.
The utility model is realized in such a way, and a coke powder recovery mechanism of a coke dry quenching tower is constructed, and the device comprises a coke powder recovery box, wherein the inner side surface of a hole at the middle lower end of the front side of the coke powder recovery box is fixedly connected with the rear end of the outer surface of an air inlet pipe, and the upper end of the inner side surface of a hole at the middle end of the top of the coke powder recovery box is fixedly connected with the lower end of the outer surface of a fan;
The method is characterized in that: further comprises:
The left middle end and the right middle end of the top of the lower end of the filtering and collecting mechanism are fixedly connected with the middle ends of the left side and the right side of the bottom of the coke powder recovery box;
The upper end surface of the right side of the left lower end of the coke powder recovery mechanism is fixedly connected with the lower end surface of the left side of the coke powder recovery box.
Preferably, the filtering and dust collecting mechanism comprises:
The support frame is arranged at the lower end of the coke powder recovery box;
the outer ends of the limiting raised strips are fixedly connected with the middle upper ends of the left side and the right side of the inner side of the supporting frame;
the inner side surfaces of the grooves at the middle ends of the left side and the right side of the ash collecting groove block are in sliding connection with the inner side ends of the outer surfaces of the limit convex strips.
Preferably, the filtering and dust collecting mechanism further comprises:
The bottom of the sealing gasket is fixedly connected with the top of the ash collecting groove block, and the top surface of the sealing gasket is in contact with the middle end surface of the bottom of the coke powder recovery box;
The rear end of the handle is fixedly connected with the middle end of the front side of the dust collecting groove block.
Preferably, the filtering and dust collecting mechanism further comprises:
The left end and the right end of the first filter screen are fixedly connected with the middle lower ends of the left side and the right side in the coke powder recovery box;
The left end and the right end of the second filter screen are fixedly connected with the upper ends of the left side and the right side in the coke powder recovery box.
Preferably, the filtering and dust collecting mechanism further comprises:
the middle end of the outer surface of the water inlet pipe is fixedly connected with the inner side surface of the hole at the middle upper end of the right side of the coke powder recovery box;
the inner side surfaces of the middle end holes on the left side and the right side of the fixed cone block are fixedly connected with the left end of the outer surface of the water inlet pipe;
Wherein, the middle ends of the left side and the right side of the top of the supporting frame are fixedly connected with the middle ends of the left side and the right side of the bottom of the coke powder recovery box.
Preferably, the coke powder recovery mechanism comprises:
The outer side surface of the water tank is fixedly connected with the middle end of the inner side surface of the coke powder recovery tank;
The upper end of the outer surface of the one-way air valve is fixedly connected with the inner side surface of the hole at the bottom of the water tank;
The right end of the outer surface of the upper end of the water outlet bent pipe is fixedly connected with the inner side surface of the hole at the left lower end of the water containing tank, and the right end of the outer surface of the upper end of the water outlet bent pipe is fixedly connected with the inner side surface of the hole at the left middle lower end of the coke powder recovery tank.
Preferably, the coke powder recovery mechanism further comprises:
the middle ends of the left side and the right side of the electronic valve are fixedly connected with the middle end of the outer surface of the upper end of the water outlet elbow;
The water collecting tank is arranged outside the left lower end of the coke powder recycling tank.
Preferably, the coke powder recovery mechanism further comprises:
The left side surface of the right end of the connecting bent plate is contacted with the left side upper end surface of the inside of the water collection tank;
The left end of the filter screen plate is fixedly connected with the lower end of the right side connected with the right end of the bent plate, and the right surface of the filter screen plate is in contact with the surface of the middle upper end of the right side in the water collecting tank;
wherein, the upper end surface on the right side of the water collection tank is fixedly connected with the lower end surface on the left side of the coke powder recovery tank.
Preferably, the middle ends of the left side and the right side of the ash collecting groove block are provided with rectangular grooves, and the middle end of the top of the ash collecting groove block is provided with a trapezoid groove with wide upper part and narrow lower part.
The utility model has the following advantages: the utility model provides a coke powder recovery mechanism of a coke dry quenching tower by improving the mechanism, which has the following improvements compared with the same type of equipment:
According to the coke powder recovery mechanism of the dry quenching tower, the ash collecting filtering mechanism is arranged, and the first filter screen and the second filter screen in the ash collecting filtering mechanism can filter flue gas generated by the dry quenching tower for multiple times, so that the coke powder in the flue gas generated by the dry quenching tower can be filtered out as much as possible, and the recovery amount of the coke powder of the dry quenching tower is improved.
According to the coke powder recovery mechanism of the dry quenching coke tower, the water in the water storage tank in the coke powder recovery mechanism can quickly leave the coke powder in the flue gas generated by the dry quenching coke tower, so that the coke powder recovery mechanism of the dry quenching coke tower can quickly collect the coke powder in the flue gas generated by the dry quenching coke tower and recover the coke powder for use, the coke powder recovery efficiency of the dry quenching coke tower is improved, a filter screen does not need to be cleaned frequently, and the coke powder recovery mechanism of the dry quenching coke tower is more convenient to use.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a cross-sectional view of the present utility model;
FIG. 3 is a schematic view of the lower end structure of the ash collection mechanism of the present utility model;
FIG. 4 is a partial cross-sectional view of the coke breeze recovery mechanism of the present utility model;
FIG. 5 is a schematic view of a part of the structure of the coke breeze recovery mechanism of the present utility model;
Fig. 6 is a schematic diagram of the prior art.
Wherein: the coke powder recycling bin-1, an air inlet pipe-2, a fan-3, a filtering and dust collecting mechanism-4, a supporting frame-41, a limiting raised strip-42, a dust collecting groove block-43, a sealing gasket-44, a handle-45, a first filter screen-46, a second filter screen-47, a water inlet pipe-48, a fixed cone block-49, a coke powder recycling mechanism-5, a water containing tank-51, a one-way air valve-52, a water outlet bent pipe-53, an electronic valve-54, a water collecting tank-55, a connecting bent plate-56 and a filter screen plate-57.
Detailed Description
The principles and features of the present utility model are described below with reference to fig. 1-5, the examples being provided for illustration only and not for limitation of the scope of the utility model. The utility model is more particularly described by way of example in the following paragraphs with reference to the drawings. Advantages and features of the utility model will become more apparent from the following description and from the claims. It should be noted that the drawings are in a very simplified form and are all to a non-precise scale, merely for convenience and clarity in aiding in the description of embodiments of the utility model.
It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When a component is considered to be "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
Embodiment one:
referring to fig. 1 to 3, the coke powder recovery mechanism of the coke dry quenching tower of the present utility model includes a coke powder recovery box 1, wherein the inner side surface of a hole at the middle lower end of the front side of the coke powder recovery box 1 is fixedly connected with the rear end of the outer surface of an air inlet pipe 2, and the upper end of the inner side surface of a hole at the middle end of the top of the coke powder recovery box 1 is fixedly connected with the lower end of the outer surface of a fan 3;
The left and right middle ends of the top of the lower end of the filtering and dust collecting mechanism 4 are fixedly connected with the middle ends of the left and right sides of the bottom of the coke powder recovery box 1, so that the filtering and dust collecting mechanism 4 is fixed;
The right upper end surface of the left lower end of the coke powder recovery mechanism 5 is fixedly connected with the left lower end surface of the coke powder recovery box 1, so that the coke powder recovery mechanism 5 is fixed;
The supporting frame 41 is arranged at the lower end of the coke powder recovery box 1, and the outer ends of the limiting raised strips 42 are fixedly connected with the middle upper ends of the left side and the right side of the inner side of the supporting frame 41, so that the limiting raised strips 42 are fixed;
The inner side surfaces of the grooves at the middle ends of the left side and the right side of the ash collecting groove block 43 are in sliding connection with the inner side ends of the outer surfaces of the limit raised strips 42, so that the ash collecting groove block 43 can slide;
the bottom of the sealing gasket 44 is fixedly connected with the top of the ash collecting groove block 43, and the top surface of the sealing gasket 44 is contacted with the middle end surface of the bottom of the coke powder recovery box 1, so that the sealing gasket 44 is fixed;
the rear end of the handle 45 is fixedly connected with the middle end of the front side of the dust collecting groove block 43, so that the handle 45 is fixed;
The left end and the right end of the first filter screen 46 are fixedly connected with the middle lower ends of the left side and the right side in the coke powder recovery box 1, so that the first filter screen 46 is fixed;
the left and right ends of the second filter screen 47 are fixedly connected with the upper ends of the left and right sides inside the coke powder recovery box 1, so that the second filter screen 47 is fixed;
The middle end of the outer surface of the water inlet pipe 48 is fixedly connected with the inner side surface of the hole at the middle upper end of the right side of the coke powder recovery box 1;
The inner side surfaces of the middle end holes on the left side and the right side of the fixed cone block 49 are fixedly connected with the left end of the outer surface of the water inlet pipe 48, and the middle ends on the left side and the right side of the top of the supporting frame 41 are fixedly connected with the middle ends on the left side and the right side of the bottom of the coke powder recovery box 1, so that the fixed cone block 49 is fixed;
the middle ends of the left side and the right side of the ash collecting groove block 43 are provided with rectangular grooves, and the middle end of the top of the ash collecting groove block 43 is provided with a trapezoid groove with a wide upper part and a narrow lower part, so that the ash collecting groove block 43 can collect coke powder of the dry quenched coke filtered by the first filter screen 46.
The working principle of the coke powder recovery mechanism of the coke dry quenching tower based on the embodiment 1 is as follows: the flue gas generated by the dry quenching tower is introduced into the lower end of the inner part of the coke powder recovery box 1 from the air inlet pipe 2, the flue gas at the lower end of the inner part of the coke powder recovery box 1 passes through the first filter screen 46, and the first filter screen 46 can perform preliminary filtration on the flue gas, so that large-particle coke powder in the flue gas is filtered;
The filtered large-particle coke powder can drop down to the hole at the middle end of the bottom of the coke powder recovery box 1 due to gravity and enter the groove at the middle end of the top of the ash collecting groove block 43 along the hole at the middle end of the bottom of the coke powder recovery box 1, the flue gas passing through the first filter screen 46 can enter the one-way air valve 52 and enter the water in the water containing box 51 along the one-way air valve 52, and the flue gas passing through the water in the water containing box 51 can pass through the second filter screen 47, so that the second filter screen 47 can filter the flue gas again;
The filtered coke powder can fall into the water in the water containing tank 51, and the flue gas passing through the second filter screen 47 can be discharged out of the coke powder recovery tank 1 along the work of the fan 3, so that the flue gas generated by the dry quenching coke quenching tower can be filtered for a plurality of times in the coke powder recovery tank 1, the coke powder in the flue gas generated by the quenching coke tower can be filtered out as much as possible, and the recovery amount of the coke powder of the dry quenching coke quenching tower is improved.
Embodiment two:
Referring to fig. 2 and fig. 4 to fig. 5, the coke powder recovery mechanism of the dry quenching tower of the present utility model further includes a coke powder recovery mechanism 5 as compared with the first embodiment: the coke powder recovery mechanism 5 includes a water tank 51:
The outer side surface of the water containing tank 51 is fixedly connected with the middle end of the inner side surface of the coke powder recovery tank 1, so that the water containing tank 51 is fixed;
The upper end of the outer surface of the one-way air valve 52 is fixedly connected with the inner side surface of the hole at the bottom of the water containing tank 51, so that the one-way air valve 52 is fixed;
The right end of the outer surface of the upper end of the water outlet bent pipe 53 is fixedly connected with the inner side surface of the hole at the lower end of the left side of the water holding tank 51, and the right end of the outer surface of the upper end of the water outlet bent pipe 53 is fixedly connected with the inner side surface of the hole at the lower end of the left side of the coke powder recovery tank 1, so that the water outlet bent pipe 53 is fixed;
The middle ends of the left side and the right side of the electronic valve 54 are fixedly connected with the middle end of the outer surface of the upper end of the water outlet elbow 53, so that the electronic valve 54 is fixed;
The water collection tank 55 is arranged outside the left lower end of the coke powder recovery tank 1, and the left side surface of the right end of the connecting bent plate 56 is contacted with the left upper end surface inside the water collection tank 55, so that the connecting bent plate 56 can be clamped on the water collection tank 55;
The left end of the filter screen plate 57 is fixedly connected with the right lower end of the right end of the connecting bent plate 56, the right side surface of the filter screen plate 57 is in contact with the right upper end surface of the inside of the water collection tank 55, and the right upper end surface of the water collection tank 55 is fixedly connected with the left lower end surface of the coke powder recovery tank 1, so that the filter screen plate 57 can filter coke powder in water discharged by the water outlet bent pipe 53.
The working principle in this embodiment is: the flue gas passing through the first filter screen 46 enters the one-way air valve 52 and enters water in the water tank 51 along the one-way air valve 52, the water purifies the flue gas, so that coke powder in the flue gas can be left in the water, when the flue gas is not introduced into the coke powder recovery box 1 from the air inlet pipe 2, the electronic valve 54 is connected with an external power supply, the electronic valve 54 is controlled to be opened, the electronic valve 54 is opened, so that the water in the water tank 51 and the coke powder in the water can flow onto the filter screen 57 along the water outlet elbow 53, and the filter screen 57 can filter liquid flowing out of the water elbow 53;
The coke powder in the liquid flowing out of the water bent pipe 53 can be filtered, then an external water pipe is connected with the water inlet pipe 48, so that external clean water enters the water containing tank 51 along the water inlet pipe 48 to prepare for the next filtration, and then the filter screen plate 57 can be driven to move out of the water collecting tank 55 by taking up the connecting bent plate 56 to recover the coke powder filtered out of the filter screen plate 57;
The coke powder recovery mechanism of the coke dry quenching tower can rapidly collect the coke powder in the flue gas generated by the coke dry quenching tower and recover the coke powder for use, so that the coke powder recovery efficiency of the coke dry quenching tower is improved, a filter screen is not required to be cleaned frequently, and the coke powder recovery mechanism of the coke dry quenching tower is more convenient to use.
According to the utility model, through the improvement of the coke powder recovery mechanism of the dry quenching coke quenching tower, the filtering ash collecting mechanism 4 is arranged, the first filter screen 46 and the second filter screen 47 in the filtering ash collecting mechanism 4 can filter smoke generated by the dry quenching coke quenching tower for a plurality of times, so that the coke powder in the smoke generated by the dry quenching coke quenching tower can be filtered out as much as possible, the recovery amount of the coke powder in the dry quenching coke tower is improved, and through the arrangement of the coke powder recovery mechanism 5, the water in the water tank 51 in the coke powder recovery mechanism 5 can quickly leave the coke powder in the smoke generated by the dry quenching coke tower, so that the coke powder recovery mechanism of the dry quenching coke tower can quickly collect the coke powder in the smoke generated by the dry quenching coke tower and recover the coke powder for utilization, and the filter screen is not required to be cleaned frequently, so that the coke powder recovery mechanism of the dry quenching coke tower is more convenient to use.
The basic principle and main characteristics of the utility model and the advantages of the utility model are shown and described above, standard parts used by the utility model can be purchased from market, special-shaped parts can be customized according to the description of the specification and the drawings, the specific connection modes of the parts adopt conventional means such as mature bolt rivets and welding in the prior art, the machinery, the parts and the equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection modes in the prior art, so that the description is omitted.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (6)
1. A coke powder recovery mechanism of a coke dry quenching tower comprises a coke powder recovery box (1), wherein the inner side surface of a hole at the middle lower end of the front side of the coke powder recovery box (1) is fixedly connected with the rear end of the outer surface of an air inlet pipe (2), and the upper end of the inner side surface of a hole at the middle end of the top of the coke powder recovery box (1) is fixedly connected with the lower end of the outer surface of a fan (3);
The method is characterized in that: further comprises:
The left and right middle ends of the top of the lower end of the filtering and dust collecting mechanism (4) are fixedly connected with the middle ends of the left and right sides of the bottom of the coke powder recovery box (1);
The coke powder recycling mechanism (5) is fixedly connected with the surface of the left lower end of the coke powder recycling box (1);
the coke powder recovery mechanism (5) comprises:
The outer side surface of the water containing tank (51) is fixedly connected with the middle end of the inner side surface of the coke powder recovery tank (1);
The upper end of the outer surface of the one-way air valve (52) is fixedly connected with the inner side surface of the bottom hole of the water containing tank (51);
the right end of the outer surface of the upper end of the water outlet bent pipe (53) is fixedly connected with the inner side surface of the hole at the lower end of the left side of the water holding tank (51), and the right end of the outer surface of the upper end of the water outlet bent pipe (53) is fixedly connected with the inner side surface of the hole at the lower end of the left side of the coke powder recovery tank (1);
The middle ends of the left side and the right side of the electronic valve (54) are fixedly connected with the middle end of the outer surface of the upper end of the water outlet elbow pipe (53);
the water collecting tank (55) is arranged outside the left lower end of the coke powder recovery tank (1);
a connecting bent plate (56), wherein the left side surface of the right end of the connecting bent plate (56) is contacted with the left side upper end surface of the inside of the water collection tank (55);
The left end of the filter screen plate (57) is fixedly connected with the lower end of the right side of the right end of the connecting bent plate (56), and the right side surface of the filter screen plate (57) is in contact with the upper end surface of the right side inside the water collecting tank (55);
wherein the upper end surface of the right side of the water collection tank (55) is fixedly connected with the lower end surface of the left side of the coke powder recovery tank (1).
2. The coke powder recovery mechanism of a dry quenching tower according to claim 1, wherein: the filtering and dust collecting mechanism (4) comprises:
The supporting frame (41) is arranged at the lower end of the coke powder recovery box (1);
The outer ends of the limit raised strips (42) are fixedly connected with the middle upper ends of the left side and the right side of the inner side of the supporting frame (41);
The ash collecting groove blocks (43) are connected with the inner side surfaces of the grooves at the middle ends of the left side and the right side of the ash collecting groove blocks (43) in a sliding mode.
3. The dry quenching tower coke powder recovery mechanism according to claim 2, wherein: the filtering and dust collecting mechanism (4) further comprises:
The bottom of the sealing gasket (44) is fixedly connected with the top of the ash collecting groove block (43), and the top surface of the sealing gasket (44) is in contact with the middle end surface of the bottom of the coke powder recovery box (1);
the rear end of the handle (45) is fixedly connected with the middle end of the front side of the dust collecting groove block (43).
4. A dry quenching tower coke powder recovery mechanism as claimed in claim 3, wherein: the filtering and dust collecting mechanism (4) further comprises:
The left end and the right end of the first filter screen (46) are fixedly connected with the middle lower ends of the left side and the right side in the coke powder recovery box (1);
The left end and the right end of the second filter screen (47) are fixedly connected with the upper ends of the left side and the right side in the coke powder recovery box (1).
5. The coke powder recovery mechanism of a dry quenching tower according to claim 4, wherein: the filtering and dust collecting mechanism (4) further comprises:
The middle end of the outer surface of the water inlet pipe (48) is fixedly connected with the inner side surface of a hole at the middle upper end of the right side of the coke powder recovery box (1);
The inner side surfaces of the middle end holes on the left side and the right side of the fixed cone block (49) are fixedly connected with the left end of the outer surface of the water inlet pipe (48);
Wherein, the middle ends of the left and right sides of the top of the supporting frame (41) are fixedly connected with the middle ends of the left and right sides of the bottom of the coke powder recovery box (1).
6. The dry quenching tower coke powder recovery mechanism according to claim 2, wherein: the middle ends of the left side and the right side of the dust collecting groove block (43) are provided with rectangular grooves, and the middle end of the top of the dust collecting groove block (43) is provided with a trapezoid groove with a wide upper part and a narrow lower part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322194826.3U CN220887403U (en) | 2023-08-14 | 2023-08-14 | Coke powder recovery mechanism of coke dry quenching tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322194826.3U CN220887403U (en) | 2023-08-14 | 2023-08-14 | Coke powder recovery mechanism of coke dry quenching tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220887403U true CN220887403U (en) | 2024-05-03 |
Family
ID=90868263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322194826.3U Active CN220887403U (en) | 2023-08-14 | 2023-08-14 | Coke powder recovery mechanism of coke dry quenching tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220887403U (en) |
-
2023
- 2023-08-14 CN CN202322194826.3U patent/CN220887403U/en active Active
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