CN220338489U - Chain type fire grate coal gasification environment-friendly smokeless furnace - Google Patents
Chain type fire grate coal gasification environment-friendly smokeless furnace Download PDFInfo
- Publication number
- CN220338489U CN220338489U CN202321861736.9U CN202321861736U CN220338489U CN 220338489 U CN220338489 U CN 220338489U CN 202321861736 U CN202321861736 U CN 202321861736U CN 220338489 U CN220338489 U CN 220338489U
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- shell
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- plate
- coal gasification
- square
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- 239000003245 coal Substances 0.000 title claims abstract description 18
- 238000002309 gasification Methods 0.000 title claims abstract description 17
- 230000000694 effects Effects 0.000 claims abstract description 16
- 230000008878 coupling Effects 0.000 claims description 13
- 238000010168 coupling process Methods 0.000 claims description 13
- 238000005859 coupling reaction Methods 0.000 claims description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 13
- 244000309464 bull Species 0.000 claims description 8
- 230000007613 environmental effect Effects 0.000 claims description 7
- 230000007246 mechanism Effects 0.000 claims description 6
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 4
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 4
- 241001330002 Bambuseae Species 0.000 claims description 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 4
- 239000011425 bamboo Substances 0.000 claims description 4
- 238000010030 laminating Methods 0.000 claims description 4
- 238000005452 bending Methods 0.000 claims 1
- 239000007790 solid phase Substances 0.000 claims 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract description 40
- 239000000779 smoke Substances 0.000 abstract description 20
- 238000001179 sorption measurement Methods 0.000 abstract description 10
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract description 6
- 239000003546 flue gas Substances 0.000 abstract description 6
- 239000012535 impurity Substances 0.000 abstract description 4
- 239000002245 particle Substances 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 16
- 230000008569 process Effects 0.000 description 13
- 239000000446 fuel Substances 0.000 description 7
- 229910052799 carbon Inorganic materials 0.000 description 6
- 239000000428 dust Substances 0.000 description 6
- 238000002485 combustion reaction Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 238000005192 partition Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 231100000614 poison Toxicity 0.000 description 2
- 239000003440 toxic substance Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Solid-Fuel Combustion (AREA)
Abstract
The utility model discloses a chain grate coal gasification environment-friendly smokeless furnace, which comprises a shell, wherein the inner side of a bent plate is fixedly connected with the inner side of a shell, the inner wall of the bent plate is movably connected with a filter screen, the filter screen and the front surface of the bent plate are attached with a vertical plate, the back surface of the vertical plate is fixedly connected with a transverse plate through bolts, a plurality of through holes of the transverse plate are fixedly connected with filter cores through bolts, a clamping block fixed on the inner side of the shell is movably connected below the outer wall of the vertical plate, and an annular pipe is arranged above the clamping block. The utility model relates to the technical field of chain boilers, and aims to solve the problems that the existing device has poor flue gas treatment effect, the adsorption capacity of honeycomb activated carbon is reduced due to the excessively high temperature, the service life of the activated carbon is shortened, and the use cost is increased because the smoke is cooled through cooperation among a square block, a transverse plate and a filter element, and is adsorbed by the activated carbon after removing large-particle impurities and is finally discharged to the outside.
Description
Technical Field
The utility model relates to the technical field of chain-type boilers, in particular to a chain-type grate coal gasification environment-friendly smokeless furnace.
Background
The chain type boiler is a widely used boiler type in industrial boilers because the fire grate is similar to a chain type crawler belt, and in the using process of the chain type boiler, the combustion process of coal is completed in the moving process, so that the device has stable combustion working condition, higher heat efficiency and lower smoke emission concentration, and the chain type grate coal gasification environment-friendly smokeless furnace is provided.
The existing smokeless furnace adopts active carbon to absorb dust in the flue gas.
However, the existing device has poor treatment effect on the flue gas, the adsorption capacity of the honeycomb activated carbon can be reduced at too high temperature, the service life of the activated carbon is shortened, and the use cost is increased.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides the chain grate coal gasification environment-friendly smokeless furnace, which solves the problems that the existing device has poor treatment effect on flue gas, the adsorption capacity of honeycomb activated carbon can be reduced due to overhigh temperature, the service life of the activated carbon is shortened, and the use cost is increased.
In order to achieve the above purpose, the present utility model is realized by the following technical scheme: the utility model provides a chain grate coal gasification environmental protection smokeless stove, includes the casing, the conveyer belt is installed to the inboard below of casing, arch behind arch and two lead to cigarette arched wall behind the inboard of casing, one side intercommunication of casing has the shell that is linked together with the casing outer wall, the inside of shell is provided with processing mechanism, and processing mechanism includes bent plate, filter screen, fixture block, riser, diaphragm, filter core and ring pipe, the inboard of bent plate is linked together with the inboard of shell, the inner wall activity of bent plate links to each other has the filter screen, the positive laminating of filter screen and bent plate has the riser, the back of riser has the diaphragm through the bolt rigid coupling, a plurality of through-holes of diaphragm all have the filter core through the bolt rigid coupling, the outer wall below activity of riser is linked to each other and is fixed the fixture block at the shell inboard, the top of fixture block is provided with the ring pipe.
Preferably, the outer wall of the annular pipe penetrates through the water tank, the outer side of the water tank is fixedly connected with the through hole of the shell, the submersible pump is installed below the annular pipe, the bottom of the submersible pump is fixedly connected with the bottom of the inner wall of the water tank, the bottom of the shell is provided with the air outlet, and the bottom of the shell is provided with the discharge hole.
Preferably, the front laminating of fixture block and riser has the bull stick, the below of bull stick is connected with the square through the round pin axle rotation, the bottom of square is fixedly connected with the inner wall bottom of shell mutually, the front round pin axle of bull stick is provided with first spring, the both ends of first spring are fixedly connected with the front of square and bull stick respectively.
Preferably, a through hole at one side of the shell is communicated with a feeding pipe, the inner wall of the feeding pipe is movably connected with a partition plate, the outer side of the partition plate is fixedly connected with a round rod, and the outer side of the round rod is movably connected with a through hole at one side of the shell.
Preferably, the top rigid coupling of casing has a square section of thick bamboo, the inner wall top rigid coupling of square section of thick bamboo has the slide bar, the outer wall slip joint of slide bar has electric slider, one side rigid coupling of electric slider has the plate body, the outer wall activity of plate body links to each other has a square shell, the back of square shell and the inner wall rear looks rigid coupling of casing.
Advantageous effects
The utility model provides a chain grate coal gasification environment-friendly smokeless furnace. The beneficial effects are as follows: this chain formula grate coal gasification environmental protection smokeless stove has realized the cooling to the smoke and dust through the cooperation between square, diaphragm and the filter core, adsorbs through the active carbon after getting rid of large granule impurity, discharges outside at last, and whole process can not influence the adsorption efficiency of active carbon, has solved current device and to the treatment effect of flue gas poor, and the adsorption capacity of honeycomb active carbon can be reduced to the too high temperature, has shortened the life of active carbon, has increased use cost's problem.
Through the cooperation between electronic slider, plate body and the square shell, realized spreading to the fuel, improved the combustion efficiency of fuel, avoid appearing burning insufficient condition.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the present utility model;
FIG. 3 is a schematic view of the structure of the electric slider, the plate body and the square shell in FIG. 1;
fig. 4 is a schematic view of the block, cross plate and cartridge of fig. 1.
In the figure: 1. the device comprises a shell, 2, a front arch, 3, an arc rear arch, 4, a smoke-passing arch wall, 5, a shell, 6, an air outlet, 7, a water tank, 8, a submersible pump, 9, an annular pipe, 10, a feed pipe, 11, a round rod, 12, a partition plate, 13, a conveyor belt, 14, a discharge outlet, 15, a square cylinder, 16, a slide rod, 17, an electric slide block, 18, a plate body, 19, a square shell, 20, a bent plate, 21, a filter screen, 22, a clamping block, 23, a rotating rod, 24, a first spring, 25, a square block, 26, a vertical plate, 27, a transverse plate, 28 and a filter element.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The existing device has poor treatment effect on the flue gas, the adsorption capacity of the honeycomb activated carbon can be reduced at an excessively high temperature, the service life of the activated carbon is shortened, and the use cost is increased.
In view of the above, the chain grate coal gasification environment-friendly smokeless furnace is provided, the cooling of smoke dust is realized through the cooperation among the square blocks, the transverse plates and the filter element, the smoke dust is adsorbed by the activated carbon after the large-particle impurities are removed, and finally the smoke dust is discharged to the outside, so that the adsorption efficiency of the activated carbon cannot be influenced in the whole process, the problems that the existing device has poor treatment effect on the smoke gas, the adsorption capacity of the honeycomb activated carbon can be reduced due to the excessively high temperature, the service life of the activated carbon is shortened, and the use cost is increased are solved.
The components in the present case are sequentially connected by a person skilled in the art, and specific connection and operation sequence should be referred to the following working principle, and the detailed connection means thereof are known in the art, and the following working principle and process are mainly described.
Embodiment one: as can be seen from fig. 1, 2 and 4, a chain grate coal gasification environment-friendly smokeless furnace comprises a shell 1, a conveyor belt 13 is installed below the inner side of the shell 1, the conveyor belt 13 can convey fuel to move, a front arch 2, an arc-shaped rear arch 3 and two smoke-passing arch walls 4 are installed inside the shell 1, a shell 5 fixedly connected with the outer wall of the shell 1 is communicated with one side of the shell 1, a treatment mechanism is arranged inside the shell 5, the treatment mechanism comprises a bent plate 20, a filter screen 21, a clamping block 22, a vertical plate 26, a transverse plate 27, a filter element 28 and an annular pipe 9, the inner side of the bent plate 20 is fixedly connected with the inner side of the shell 5, the filter screen 21 is movably connected with the inner wall of the bent plate 20, two filter screens 21 can sequentially filter smoke dust, the filter screens 21 and the front surface of the bent plate 20 are attached with the vertical plate 26, the back surface of the vertical plate 26 is fixedly connected with the transverse plate 27 through bolts, a plurality of through holes of the transverse plate 27 are fixedly connected with a filter element 28 through bolts, active carbon is arranged inside the shell 28, toxic substances can be adsorbed, the inner side of the filter element is movably connected with the outer wall of the vertical plate 26, the inner side is movably connected with the filter element 22, and the clamping block 22 is fixedly arranged on the inner side of the annular pipe 22;
in the specific implementation process, the material of the annular pipe 9 is copper, the circulating water can cool the smoke, the smoke is cooled through the cooperation among the transverse plate 27, the filter element 28 and the annular pipe 9, the smoke is adsorbed by the activated carbon after the large-particle impurities are removed, and finally the smoke is discharged to the outside, so that the adsorption efficiency of the activated carbon is not affected in the whole process, the problems that the existing device has poor treatment effect on the smoke, the adsorption capacity of the honeycomb activated carbon is reduced due to the excessively high temperature, the service life of the activated carbon is shortened, and the use cost is increased are solved;
further, the outer wall of the annular pipe 9 penetrates through the water tank 7, the outer side of the water tank 7 is fixedly connected with the through hole of the shell 5, the submersible pump 8 is installed below the annular pipe 9, the model of the submersible pump 8 is not limited, the bottom of the submersible pump 8 is fixedly connected with the bottom of the inner wall of the water tank 7, the bottom of the shell 5 is provided with the air outlet 6, and the bottom of the shell 1 is provided with the discharge hole 14;
in the specific implementation, it is worth particularly pointing out that the user can activate the submersible pump 8 to circulate the water inside the tank 7;
further, the front surfaces of the clamping blocks 22 and the vertical plates 26 are attached with a rotating rod 23, a square block 25 is connected below the rotating rod 23 through a pin shaft in a rotating way, the rotating rod 23 can rotate through the pin shaft, the bottom of the square block 25 is fixedly connected with the bottom of the inner wall of the shell 5, a first spring 24 is arranged on the pin shaft of the front surface of the rotating rod 23, and two ends of the first spring 24 are fixedly connected with the front surfaces of the square block 25 and the rotating rod 23 respectively;
in the specific implementation process, it is worth particularly pointing out that the device can drive the rotating rod 23 to be attached to the front surface of the vertical plate 26 for limiting by virtue of the elastic deformation of the first spring 24;
specifically, when the chain grate coal gasification environment-friendly smokeless furnace is used, smoke is discharged from one side upper side of the shell 1, firstly, the smoke passes through the annular pipe 9, water in the annular pipe 9 can absorb heat in the smoke, then the smoke enters the upper filter screen 21 to filter large-size smoke, toxic substances are absorbed through the filter elements 28, finally, the smoke with small size is filtered through the lower filter screen 21, and finally, the smoke is discharged from the air outlet 6.
Embodiment two: 1-3, a through hole at one side of the shell 1 is communicated with a feed pipe 10, the inner wall of the feed pipe 10 is movably connected with a baffle plate 12, the outer side of the baffle plate 12 is fixedly connected with a round rod 11, the outer side of the round rod 11 is movably connected with a through hole at one side of the shell 1, and the round rod 11 can move in the through hole of the shell 1;
in the specific implementation process, it is worth particularly pointing out that the user can pull the round rod 11 transversely to drive the baffle plate 12 to separate from the feeding pipe 10, so that the material control is realized;
the top of the nylon garment is fixedly connected with a square cylinder 15, the top of the inner wall of the square cylinder 15 is fixedly connected with a slide bar 16, the outer wall of the slide bar 16 is in sliding clamping connection with an electric slide block 17, the electric slide block 17 can move outside the slide bar 16, the model of the electric slide block 17 is not limited, one side of the electric slide block 17 is fixedly connected with a plate body 18, the outer wall of the plate body 18 is movably connected with a square shell 19, and the back surface of the square shell 19 is fixedly connected with the rear side of the inner wall of the shell 1;
in the specific implementation process, the electric sliding block 17, the plate body 18 and the square shell 19 are matched, so that the fuel is flattened, the combustion efficiency of the fuel is improved, and the condition of insufficient combustion is avoided;
specifically, on the basis of the first embodiment, the user can control the up-and-down movement of the electric slider 17 to change the height of the plate 18 as required, and after adjustment, the fuel is flattened through the plate 18 to burn the fuel sufficiently.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The term "comprising" an element defined by the term "comprising" does not exclude the presence of other identical elements in a process, method, article or apparatus that comprises the element.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a chain grate coal gasification environmental protection smokeless stove, includes casing (1), its characterized in that: a conveyor belt (13) is arranged below the inner side of the shell (1), a front arch (2), an arc-shaped rear arch (3) and two smoke-passing arch walls (4) are arranged inside the shell (1), one side of the shell (1) is communicated with a shell (5) fixedly connected with the outer wall of the shell (1), and a processing mechanism is arranged inside the shell (5);
the treatment mechanism comprises a bending plate (20), a filter screen (21), a clamping block (22), a vertical plate (26), a transverse plate (27), a filter element (28) and an annular pipe (9);
the inside of bent plate (20) is fixedly connected with the inboard of shell (5), the inner wall activity of bent plate (20) links to each other has filter screen (21), the laminating of the front of filter screen (21) and bent plate (20) has riser (26), the back of riser (26) has diaphragm (27) through the bolt fastening, a plurality of through-holes of diaphragm (27) all have filter core (28) through the bolt fastening, the outer wall below activity of riser (26) links to each other has fixture block (22) of fixing at the inboard of shell (5), the top of fixture block (22) is provided with annular pipe (9).
2. The traveling grate coal gasification environmental protection smokeless furnace of claim 1, wherein: the outer wall of ring pipe (9) runs through water tank (7), the outside of water tank (7) and the through-hole fixed connection of shell (5), immersible pump (8) are installed to the below of ring pipe (9), the bottom of immersible pump (8) is solid phase with the inner wall bottom of water tank (7), the bottom of shell (5) is provided with gas outlet (6), bin outlet (14) are installed to the bottom of casing (1).
3. The traveling grate coal gasification environmental protection smokeless furnace of claim 1, wherein: the utility model discloses a rotary table, including clamping block (22) and riser, front laminating of clamping block (22) and riser (26) has bull stick (23), the below of bull stick (23) is connected with square (25) through the round pin axle rotation, the bottom of square (25) is rigid coupling mutually with the inner wall bottom of shell (5), the front round pin axle of bull stick (23) is provided with first spring (24), the both ends of first spring (24) are respectively with the front looks rigid coupling of square (25) and bull stick (23).
4. The traveling grate coal gasification environmental protection smokeless furnace of claim 1, wherein: one side through hole of casing (1) communicates there is inlet pipe (10), the inner wall activity of inlet pipe (10) links to each other has baffle (12), the outside rigid coupling of baffle (12) has round bar (11), the outside of round bar (11) links to each other with one side through hole activity of casing (1).
5. The traveling grate coal gasification environmental protection smokeless furnace of claim 1, wherein: the top rigid coupling of casing (1) has square section of thick bamboo (15), the inner wall top rigid coupling of square section of thick bamboo (15) has slide bar (16), the outer wall slip joint of slide bar (16) has electronic slider (17), one side rigid coupling of electronic slider (17) has plate body (18), the outer wall activity of plate body (18) links to each other has square shell (19), the back of Fang Ke (19) is with the inner wall rear looks rigid coupling of casing (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321861736.9U CN220338489U (en) | 2023-07-17 | 2023-07-17 | Chain type fire grate coal gasification environment-friendly smokeless furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321861736.9U CN220338489U (en) | 2023-07-17 | 2023-07-17 | Chain type fire grate coal gasification environment-friendly smokeless furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220338489U true CN220338489U (en) | 2024-01-12 |
Family
ID=89443776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321861736.9U Active CN220338489U (en) | 2023-07-17 | 2023-07-17 | Chain type fire grate coal gasification environment-friendly smokeless furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220338489U (en) |
-
2023
- 2023-07-17 CN CN202321861736.9U patent/CN220338489U/en active Active
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