CN220708012U - Grain drying tower hot-blast furnace - Google Patents
Grain drying tower hot-blast furnace Download PDFInfo
- Publication number
- CN220708012U CN220708012U CN202322393355.9U CN202322393355U CN220708012U CN 220708012 U CN220708012 U CN 220708012U CN 202322393355 U CN202322393355 U CN 202322393355U CN 220708012 U CN220708012 U CN 220708012U
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- dust
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- housing
- drying tower
- grain drying
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- 238000001035 drying Methods 0.000 title claims abstract description 18
- 239000000428 dust Substances 0.000 claims abstract description 73
- 230000007246 mechanism Effects 0.000 claims abstract description 17
- 238000006116 polymerization reaction Methods 0.000 claims description 14
- 238000004062 sedimentation Methods 0.000 claims description 14
- 238000002156 mixing Methods 0.000 claims description 9
- 239000000945 filler Substances 0.000 claims description 4
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract description 8
- 239000003546 flue gas Substances 0.000 abstract description 8
- 238000011049 filling Methods 0.000 abstract description 7
- 239000007789 gas Substances 0.000 description 17
- 239000000779 smoke Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000379 polymerizing effect Effects 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Drying Of Solid Materials (AREA)
Abstract
The utility model discloses a grain drying tower hot blast stove which comprises a bottom plate, a burner, a filling port, a combustion-supporting fan, a hot blast stove body and a dust removing mechanism, wherein the burner is fixedly connected to the left side of the top end of the bottom plate, the front surface of the burner is provided with the filling port, the left side of the burner is connected with the combustion-supporting fan through a flange plate in a threaded manner, the hot blast stove body is arranged on the right side of the top end of the bottom plate, and the dust removing mechanism is arranged at the center of the inside of the hot blast stove body. This grain drying tower hot-blast furnace passes through the cooperation work of casing, fixed frame and filter bag in the dust removal mechanism, can filter out the dust among the flue gas, through the cooperation work of pulse valve, air pump and dust collection box, can clear up the dust that adheres to the filter bag outer wall, makes the dust drop the inside of dust collection box, is convenient for carry out centralized processing to the dust.
Description
Technical Field
The utility model relates to the technical field of hot blast stoves, in particular to a grain drying tower hot blast stove.
Background
The hot-blast stove is a thermal power machine, which is widely applied in China at the end of the 70 th century, is a regeneration product of an electric heat source and a traditional steam power heat source in many industries, in a grain main production area, due to the large yield and insufficient sunning places, grains purchased in a grain depot often have moisture exceeding safe moisture and are easy to mildew, so the hot-blast stove of a grain drying tower is needed to dry and process grains, the hot-blast stove of the grain drying tower is disclosed in China patent, the application number is 202020901218.5, under the action of the wind pressure of a second fan, smoke is adsorbed by an active carbon adsorption net, a mixed medicament is circularly sprayed to the smoke through a water pump and is adsorbed again by the active carbon adsorption net, the quality of the surrounding air environment is improved, but the device has some defects in use, a lot of dust exist in the smoke after the smoke is filtered, the effect of grain processing is affected, and the dust is inconvenient to clean.
Disclosure of Invention
The utility model aims to provide a hot blast stove for a grain drying tower, which solves the problems that in the background technology, a lot of dust still exists in the flue gas after the flue gas is filtered, the effect on grain processing is affected, and the dust is inconvenient to clean.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a grain drying tower hot-blast furnace, includes bottom plate, combustor, filler mouth, combustion-supporting fan, hot-blast furnace body and dust removal mechanism, the top left side rigid coupling of bottom plate has the combustor, the filler mouth has been seted up to the front surface of combustor, the left side of combustor has the combustion-supporting fan through ring flange threaded connection, the hot-blast furnace body is installed on the top right side of bottom plate, the inside center department of hot-blast furnace body installs dust removal mechanism;
preferably, the dust removing mechanism comprises a shell, a fixed frame, a filter bag, a pulse valve, an air pump and a dust collecting box, wherein the fixed frame is fixedly connected to the top end of the shell, the filter bag is clamped on the inner side of the fixed frame, the pulse valve is connected to the top end of the fixed frame through a flange plate in a threaded manner, the air pump is connected to the top end of the pulse valve through a connecting pipe, and the dust collecting box is arranged at the bottom end of the shell.
Preferably, the left side and the right side of the shell are respectively provided with a dust-containing gas inlet and a purified gas outlet.
Preferably, the bottom end of the shell is provided with a dust outlet.
Preferably, the hot-blast stove body comprises a shell, a polymerization chamber, a sedimentation chamber, a mixing chamber, a cold air suction inlet and a hot air outlet, the polymerization chamber is arranged on the left side of the interior of the shell, the sedimentation chamber is arranged at the center of the interior of the shell, the mixing chamber is arranged on the right side of the interior of the shell, the cold air suction inlet is arranged at the top end of the shell, the hot air outlet is arranged on the right side of the shell, the burner is fixedly connected on the left side of the shell, the shell is fixedly connected in the sedimentation chamber, the air pump is fixedly connected on the top end of the shell, and the dust collecting box is slidably connected on the bottom end of the interior of the sedimentation chamber.
Preferably, a hot air inlet is formed in the left side of the shell.
Preferably, pulleys are rotatably connected to four corners of the bottom end of the dust collecting box.
Compared with the prior art, the utility model has the beneficial effects that: this grain drying tower hot-blast furnace passes through the work of polymerization room in the hot-blast furnace body, can be with the tiny dust polymerization in the flue gas into great dust granule to be convenient for follow-up filter out the dust in the flue gas, through the cooperation work of casing, fixed frame and filter bag in the dust removal mechanism, can filter out the dust among the flue gas, through the cooperation work of pulse valve, air pump and dust collection box, can clear up the dust of attaching at the filter bag outer wall, make the dust drop the inside of dust collection box, be convenient for carry out centralized processing to the dust.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic illustration of the cross-sectional elevation connection of FIG. 1;
fig. 3 is a schematic side view cross-section connecting structure of the dust removing mechanism in fig. 2.
In the figure: 1. the device comprises a bottom plate, 2, a burner, 3, a filling port, 4, a combustion-supporting fan, 5, a hot blast stove body, 501, a shell, 502, a polymerization chamber, 503, a sedimentation chamber, 504, a mixing chamber, 505, a cold air suction port, 506, a hot air outlet, 6, a dust removing mechanism, 601, a shell, 602, a fixed frame, 603, a filter bag, 604, a pulse valve, 605, an air pump, 606 and a dust collecting box.
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.
Referring to fig. 1-3, the present utility model provides a technical solution: the utility model relates to a grain drying tower hot blast stove, which comprises a bottom plate 1, a burner 2, a filling port 3, a combustion-supporting fan 4, a hot blast stove body 5 and a dust removing mechanism 6, wherein the burner 2 is fixedly connected to the left side of the top end of the bottom plate 1, the burner 2 is used for burning fuel and producing hot gas to be transported into the hot blast stove body 5, the front surface of the burner 2 is provided with the filling port 3, the filling port 3 is used for filling fuel into the burner 2, the left side of the burner 2 is connected with the combustion-supporting fan 4 through a flange plate in a threaded manner, the combustion-supporting fan 4 is used for supporting the burner 2, the hot blast stove body 5 is arranged on the right side of the top end of the bottom plate 1, the hot blast stove body 5 is used for treating hot gas produced after burning, and the matched power supply and control switch of the burner 2, the combustion-supporting fan 4 and the hot blast stove body 5 can be provided by manufacturers, in addition, the circuit and electronic components and modules are all of the prior art, the technical staff in the utility model can realize the whole, the utility model does not need to be protected, the improvement of the internal structure and the method is not related to the improvement, the dust removing mechanism 6 is arranged at the center of the inside of the bottom of the hot blast stove body 5, and dust removing mechanism 6 is used for removing dust in the flue gas;
the dust removing mechanism 6 comprises a shell 601, a fixed frame 602, a filter bag 603, a pulse valve 604, an air pump 605 and a dust collecting box 606, wherein the fixed frame 602 is fixedly connected to the inner top end of the shell 601, the fixed frame 602 is used for fixing the filter bag 603, the filter bag 603 is clamped on the inner side of the fixed frame 602 and is used for filtering dust in gas, the pulse valve 604 is connected to the inner top end of the fixed frame 602 through a flange plate in a threaded manner, the pulse valve 604 is used for releasing gas into the filter bag 603, the top end of the pulse valve 604 is connected with the air pump 605 through a connecting pipe, the air pump 605 is used for providing gas for the pulse valve 604, the dust collecting box 606 is arranged at the bottom end of the shell 601 and is used for collecting dropped dust, a dust-containing gas inlet and a purifying gas outlet are respectively formed in the left side and the right side of the shell 601, and a dust outlet is formed in the bottom end of the shell 601.
The hot blast stove body 5 comprises a shell 501, a polymerization chamber 502, a sedimentation chamber 503, a mixing chamber 504, a cold air suction inlet 505 and a hot air outlet 506, wherein the polymerization chamber 502 is arranged on the left side of the interior of the shell 501, the polymerization chamber 502 is used for polymerizing fine dust into dust with larger particles, the sedimentation chamber 503 is arranged in the center of the interior of the shell 501, the sedimentation chamber 503 is used for fixing a shell 601 in a dust removing mechanism 6, the mixing chamber 504 is arranged on the right side of the interior of the shell 501, the mixing chamber 504 is used for mixing hot air and cold air together, so that cold air and hot air are uniformly mixed, thereby adjusting the temperature of the hot air, the top end of the shell 501 is provided with the cold air suction inlet 505, the outside cold air can be sucked into the interior of the shell 501 through the cold air suction inlet 505, the right side of the shell 501 is provided with the hot air outlet 506, the hot air outlet 506 is used for discharging the air, the combustor 2 is fixedly connected on the left side of the shell 501, the shell 601 is fixedly connected with the interior of the sedimentation chamber 503, the air pump 605 is fixedly connected with the top end of the shell 501, the dust collecting box 606 is slidingly connected with the bottom end of the sedimentation chamber 501, the left side of the shell 501 is provided with the hot air inlet, and the four corners of the dust collecting box 606 are rotatably connected with pulleys.
The detailed connection means are known in the art, and the following mainly describes the working principle and process, and the specific work is as follows.
When the grain drying tower hot blast furnace starts to install and use, through the cooperation work of combustion-supporting fan 4 and combustor 2, can transport the inside of shell 501 in the burning furnace body 5 with the hot-blast that the burning of combustor 2 produced, after the gas passes through the polymerization room 502 of left side in the shell 501, through the work of polymerization room 502, can be to the tiny dust in the hot-gas polymerization into great dust granule, thereby the follow-up dust to filtering out in the gas, the flue gas after the polymerization can enter into the inside of casing 601 among the dust removing mechanism 6, through the work of the filter bag 603 of joint in fixed frame 602, can filter the dust in the gas, the clean gas outlet that the filter bag 603 was seted up on the right side can be passed through to the gas after long-time use, the outer wall of filter bag 603 can adhere to many dust, influence the filter effect of filter bag 603 to the smoke and dust in the gas, at this moment, the work of air pump 605 can be to the inside release gas through pulse valve 604, thereby can make the filter bag 603 bulge, the dust that will adhere to the filter bag 603 outer wall, and can make the dust that drops fall into the inside of dust collecting box 606, the dust of the follow-up dust collecting box is convenient for the dust to collect the dust to the follow-up to collect.
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 (6)
1. The utility model provides a grain drying tower hot-blast furnace, includes bottom plate (1), combustor (2), filler mouth (3), combustion-supporting fan (4) and hot-blast furnace body (5), the top left side rigid coupling of bottom plate (1) has combustor (2), filler mouth (3) have been seted up to the front surface of combustor (2), the left side of combustor (2) has combustion-supporting fan (4) through ring flange threaded connection, hot-blast furnace body (5) are installed on the top right side of bottom plate (1), a serial communication port, dust removal mechanism (6) are installed to the inside center department of hot-blast furnace body (5);
the dust removing mechanism (6) comprises a shell (601), a fixed frame (602), a filter bag (603), a pulse valve (604), an air pump (605) and a dust collecting box (606), wherein the fixed frame (602) is fixedly connected to the inner top end of the shell (601), the filter bag (603) is clamped on the inner side of the fixed frame (602), the pulse valve (604) is connected to the inner top end of the fixed frame (602) through a flange plate in a threaded manner, the air pump (605) is connected to the top end of the pulse valve (604) through a connecting pipe, and the dust collecting box (606) is arranged at the bottom end of the shell (601).
2. The hot blast stove for grain drying tower according to claim 1, wherein the left and right sides of the housing (601) are respectively provided with a dust-containing gas inlet and a purified gas outlet.
3. The grain drying tower hot blast stove according to claim 2, characterized in that the bottom end of the housing (601) is provided with a dust outlet.
4. A grain drying tower hot blast stove according to claim 3, characterized in that the stove body (5) comprises a housing (501), a polymerization chamber (502), a sedimentation chamber (503), a mixing chamber (504), a cold air suction inlet (505) and a hot air outlet (506), the polymerization chamber (502) is arranged on the left side of the interior of the housing (501), the sedimentation chamber (503) is arranged at the center of the interior of the housing (501), the mixing chamber (504) is arranged on the right side of the interior of the housing (501), the cold air suction inlet (505) is arranged at the top end of the housing (501), the hot air outlet (506) is arranged on the right side of the housing (501), the burner (2) is fixedly connected on the left side of the housing (501), the housing (601) is fixedly connected in the interior of the sedimentation chamber (503), the air pump (605) is fixedly connected on the top end of the housing (501), and the dust collecting box (606) is slidingly connected on the bottom end of the interior of the sedimentation chamber (503).
5. The grain drying tower hot blast stove according to claim 4, wherein a hot blast inlet is provided on the left side of the housing (501).
6. The grain drying tower hot blast stove according to claim 5, wherein pulleys are rotatably connected to four corners of the bottom end of the dust collection box (606).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322393355.9U CN220708012U (en) | 2023-09-04 | 2023-09-04 | Grain drying tower hot-blast furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322393355.9U CN220708012U (en) | 2023-09-04 | 2023-09-04 | Grain drying tower hot-blast furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220708012U true CN220708012U (en) | 2024-04-02 |
Family
ID=90440892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322393355.9U Active CN220708012U (en) | 2023-09-04 | 2023-09-04 | Grain drying tower hot-blast furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220708012U (en) |
-
2023
- 2023-09-04 CN CN202322393355.9U patent/CN220708012U/en active Active
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