CN110585846A - High-temperature dedusting ash storage and cooling device - Google Patents
High-temperature dedusting ash storage and cooling device Download PDFInfo
- Publication number
- CN110585846A CN110585846A CN201911027180.1A CN201911027180A CN110585846A CN 110585846 A CN110585846 A CN 110585846A CN 201911027180 A CN201911027180 A CN 201911027180A CN 110585846 A CN110585846 A CN 110585846A
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- pipe
- shell
- cooling device
- top end
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- 238000001816 cooling Methods 0.000 title claims abstract description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 60
- 239000007921 spray Substances 0.000 claims abstract description 41
- 239000002956 ash Substances 0.000 claims description 29
- 239000010881 fly ash Substances 0.000 claims description 7
- 229910000838 Al alloy Inorganic materials 0.000 claims description 3
- 239000000956 alloy Substances 0.000 claims description 3
- 238000000605 extraction Methods 0.000 claims description 3
- 238000005192 partition Methods 0.000 claims description 2
- 239000000428 dust Substances 0.000 abstract description 15
- 239000002245 particle Substances 0.000 abstract description 9
- 238000005507 spraying Methods 0.000 abstract description 6
- 239000010419 fine particle Substances 0.000 abstract 1
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 7
- 244000309464 bull Species 0.000 description 7
- 229940072033 potash Drugs 0.000 description 7
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Substances [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 7
- 235000015320 potassium carbonate Nutrition 0.000 description 7
- 241000883990 Flabellum Species 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 239000000446 fuel Substances 0.000 description 3
- 239000008187 granular material Substances 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 239000003245 coal Substances 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
- B01D50/60—Combinations of devices covered by groups B01D46/00 and B01D47/00
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Chimneys And Flues (AREA)
Abstract
The invention discloses a high-temperature dedusting ash storage and cooling device which comprises a shell fixed at the top end of a bottom plate, wherein the interior of the shell is of a hollow structure, the interior of the shell is divided into a spray chamber and an exhaust chamber, an opening of one side, close to the spray chamber, of the shell is fixedly connected with an ash inlet pipe, and the top of the spray chamber is fixedly connected with a spray head. According to the invention, the spray chamber and the air exhaust chamber are arranged and combined with the water tank, water is used for spraying high-temperature boiler ash, the temperature of the high-temperature boiler ash is reduced, the damage of internal elements of the device caused by high temperature is avoided, large-particle dust in the boiler ash is settled in the spray chamber, and fine particles in the boiler ash are pumped into the water tank by the air exhaust device for further cooling, so that the boiler ash and the water are mixed and stored in the device, the boiler ash is convenient to clean at a later stage, and the pollution of the atmospheric environment caused by the direct discharge of the boiler ash into the atmosphere is avoided.
Description
Technical Field
The invention relates to the technical field of environmental protection, in particular to a high-temperature fly ash storage and cooling device.
Background
The boiler is an energy conversion device, the energy input to the boiler comprises chemical energy and electric energy in fuel, the boiler outputs steam, high-temperature water or an organic heat carrier with certain heat energy, the boiler is common in factories, and the fuel such as coal and the like is often injected into the boiler for combustion, so that the heat energy is converted into kinetic energy to provide power for mechanical operation.
However, a lot of boiler ash with heat is discharged when fuel such as coal in the boiler is used, if the boiler ash is not treated and directly discharged to the atmosphere, the air quality can be seriously reduced, and environmental pollution is caused, but the temperature of the discharged boiler ash is very high, and even the discharged boiler ash reaches 200 ℃ in some cases, so that the heat resistance of a general filtering device is poor, the boiler ash is directly filtered, the damage of the inside of the device due to high temperature is caused, and the boiler ash is required to be filtered and stored after being cooled, so that the treatment process is complicated, and the working efficiency is seriously reduced, therefore, a high-temperature fly ash storage and cooling device is urgently needed to be designed to solve the problems.
Disclosure of Invention
The invention aims to solve the defects in the prior art, such as: the boiler ash discharged from the combustion of the boiler cannot be directly discharged to the atmosphere, and since it has a high temperature by itself, the existing filtering apparatus needs to be cooled in advance before filtering it, thereby causing the discontinuous treatment process and seriously lowering the working efficiency.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a high temperature dust removal ash stores and cooling device, is including fixing the casing on the bottom plate top, the casing is inside to be hollow structure, just inside spray room and the aspiration chamber of being divided into of casing, the casing is close to one side opening part fixedly connected with of spray room and advances grey pipe, the top fixedly connected with shower nozzle of spray room, be equipped with the opening on the baffle between spray room and the aspiration chamber equally, and the opening is close to the spray room is equipped with the filter from one side, be equipped with updraft ventilator in the aspiration chamber, just the top opening part of aspiration chamber is equipped with the fan housing, the top opening part fixedly connected with tuber pipe of fan housing, one side that the ash pipe was kept away from to the casing is equipped with water cooling plant, just the one end that the fan housing was kept away from to the tuber pipe extends.
Preferably, updraft ventilator includes the bull stick, the top of bull stick extends to in the air extraction chamber, just the lateral wall of bull stick passes through the bearing and is connected with the lateral wall rotation of casing, the top fixedly connected with commentaries on classics piece of bull stick, circumference is equipped with a plurality of flabellums on the lateral wall of commentaries on classics piece, the flabellum is located fan housing bottom open-ended and sets up under, the below of bull stick is equipped with the motor, motor fixed connection is on the bottom plate, just the output fixed connection of the one end of commentaries on classics piece and motor is kept away from to the bull stick.
Preferably, water cooling plant includes the water tank, the water tank is located the casing and keeps away from the one side setting of advancing the ash pipe, water tank fixed connection is on the top of bottom plate, the inside of water tank is hollow structure, the top end opening part threaded connection of water tank has the case lid, the top fixedly connected with carousel of case lid, fixedly connected with outlet duct, pipe one and drain pipe on the lateral wall of one side of casing are kept away from to the water tank, just outlet duct, pipe one and drain pipe are on the vertical height and are degressive the setting.
Preferably, a second guide pipe is fixedly connected to the side wall of one side, far away from the air exhaust chamber, of the bottom of the spray chamber, a third guide pipe is fixedly connected to the top end of the spray head, and electromagnetic valves are arranged on the first guide pipe, the drain pipe and the second guide pipe.
Preferably, the shell, the spray head, the filter plate, the rotating rod, the rotating block, the fan blade, the fan cover and the air pipe are all made of heat-resistant aluminum alloy materials.
The invention has the beneficial effects that: through the spray chamber and the exhaust chamber that set up, combine the water tank, utilize water to spray the high temperature pot ash, reduce its temperature, avoid causing the damage of device inner member because of high temperature, subside the large granule dust in the pot ash in the spray chamber, and utilize updraft ventilator to further cool down in with tiny granule pump drainage in the pot ash to the water tank, make pot ash and water mix, store in the device, the later stage of being convenient for is cleared up it, avoid directly discharging in the atmosphere, cause atmospheric environment's pollution.
Drawings
FIG. 1 is a schematic front view of a high temperature fly ash storage and cooling apparatus according to the present invention;
fig. 2 is an enlarged view of the structure a in fig. 1.
In the figure: the device comprises a base plate 1, a shell 2, a spray chamber 3, an air exhaust chamber 4, an ash inlet pipe 5, a spray head 6, a filter plate 7, a rotating rod 8, a rotating block 9, fan blades 10, a bearing 11, a motor 12, a fan cover 13, an air duct 14, a water tank 15, a box cover 16, a rotating disc 17, an air outlet pipe 18, a first guide pipe 19, a drain pipe 20, a second guide pipe 21, a third guide pipe 22 and an electromagnetic valve 23.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-2, a high temperature dust storage and cooling device comprises a housing 2 fixed on the top of a bottom plate 1, the housing 2 is internally hollow and is divided into a spray chamber 3 and an air exhaust chamber 4, an opening of one side of the housing 2 close to the spray chamber 3 is fixedly connected with an ash inlet pipe 5, the top of the spray chamber 3 is fixedly connected with a nozzle 6, a partition plate between the spray chamber 3 and the air exhaust chamber 4 is also provided with an opening, the opening is provided with a filter plate 7 from one side close to the spray chamber 3, the boiler dust entering the spray chamber 3 is sprayed by the nozzle 6 to reduce the temperature, the filter plate 7 is used for blocking the large-particle dust in the boiler dust in the spray chamber 3 for spraying, so that the large-particle dust is fully mixed with water and is settled to the bottom of the spray chamber 3 when meeting water, the small-particle dust in the boiler dust enters the air exhaust chamber 4, the air exhaust chamber 4 is provided with an air exhaust device, the air draft device comprises a rotating rod 8, the top end of the rotating rod 8 extends into the air draft chamber 4, the side wall of the rotating rod 8 is rotatably connected with the side wall of the shell 2 through a bearing 11, a rotating block 9 is fixedly connected to the top end of the rotating rod 8, a plurality of fan blades 10 are circumferentially arranged on the side wall of the rotating block 9, the fan blades 10 are arranged under an opening at the bottom end of a fan cover 13, a motor 12 is arranged below the rotating rod 8, the motor 12 is fixedly connected to the bottom plate 1, one end of the rotating rod 8, far away from the rotating block 9, is fixedly connected with the output end of the motor 12, a fan cover 13 is arranged at an opening at the top end of the air draft chamber 4, an air pipe 14 is fixedly connected to an opening at the top end of the fan cover 13, a water cooling device is arranged on one side of the shell 2, far away from the air pipe 13, the water cooling device comprises a water tank 15, the water tank 15 is arranged on one, the inside of the water tank 15 is a hollow structure, the rotation of the fan blades 10 is driven by the motor 12, the boiler ash entering the air extracting chamber 4 is blown into the water tank 15 through the air pipe 14, the boiler ash is further cooled by the water in the water tank 15 and is mixed with the water at the same time, the boiler ash is prevented from being mixed with air and directly discharged into the atmosphere, and the atmospheric environment is polluted, the opening at the top end of the water tank 15 is in threaded connection with a tank cover 16, the top end of the tank cover 16 is fixedly connected with a rotary table 17, the tank cover 16 is convenient to open in the later period, the boiler ash deposited at the bottom of the water tank 15 is cleaned, an air outlet pipe 18, a first guide pipe 19 and a drain pipe 20 are fixedly connected on the side wall of the water tank 15, which is far away from the shell 2, the air outlet pipe 18, the first guide pipe 19 and the drain pipe 20 are arranged in a descending, fixedly connected with pipe two 21 on the lateral wall of one side of exhaust chamber 4 is kept away from to spray chamber 3 bottom, the top fixedly connected with pipe three 22 of shower nozzle 6, and pipe 19, all be equipped with solenoid valve 23 on drain pipe 20 and the pipe two 21, carry out the water source with the help of pipe 19 and carry in the water tank 15, simultaneously can be with mixing the sewage discharge water tank 15 of pot ash granule through opening drain pipe 20, utilize pipe three 22 to supply water to shower nozzle 6 in addition, make it spray water smoke to the pot ash that enters into spray chamber 3, discharge the sewage that will store in spray chamber 3 bottom through opening pipe two 21, casing 2, shower nozzle 6, filter 7, bull stick 8, turning block 9, flabellum 10, fan housing 13 and tuber pipe 14 are heat-resisting aluminum alloy material and make, avoid leading to damaging because of contacting high temperature pot ash.
In the invention, when the device is used, a first conduit 19 is used for injecting water into a water tank 15, the water level of the water tank is lower than an air outlet pipe 18, high-temperature boiler ash enters a spraying chamber 3 through an ash inlet pipe 5, a third conduit 22 supplies water to a spray head 6, water mist sprayed by the spray head 6 cools the high-temperature boiler ash, a filter plate 7 is used for blocking large-particle dust in the boiler ash in the spraying chamber 3 for spraying, the large-particle dust and the water are deposited at the bottom of the spraying chamber 3 together, small-particle dust in the boiler ash enters an air extraction chamber 4 along with the small-particle dust, a motor 12 is operated to drive a fan blade 10 to rotate, the boiler ash is pumped into the water tank 15 through an air pipe 14, the water in the water tank 15 further cools the boiler ash, and the small-particle dust in the boiler ash is mixed with the water and gradually settles at the bottom of the water tank 15, so as to prevent the boiler ash from being directly mixed with the air and being discharged into, realize mixing with water and store in this device together, make things convenient for the clearance in later stage to discharge.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (5)
1. The high-temperature dedusting ash storage and cooling device comprises a shell (2) fixed on the top end of a bottom plate (1), and is characterized in that the shell (2) is internally of a hollow structure, the shell (2) is internally divided into a spray room (3) and an air exhaust room (4), an ash inlet pipe (5) is fixedly connected with an opening at one side of the shell (2) close to the spray room (3), a spray head (6) is fixedly connected with the top of the spray room (3), an opening is also formed in a partition plate between the spray room (3) and the air exhaust room (4), a filter plate (7) is arranged at one side of the spray room (3) close to the opening, an air draft device is arranged in the air exhaust room (4), a fan cover (13) is arranged at an opening at the top end of the air cover (13), an air pipe (14) is fixedly connected with the opening at the top end of the fan cover (13), and a water cooling device is arranged at one side of the shell (2) far away, and one end of the air pipe (14) far away from the fan cover (13) extends into the water cooling device.
2. The high-temperature fly ash storage and cooling device as claimed in claim 1, wherein the air draft device comprises a rotating rod (8), the top end of the rotating rod (8) extends into the air draft chamber (4), the side wall of the rotating rod (8) is rotatably connected with the side wall of the casing (2) through a bearing (11), the top end of the rotating rod (8) is fixedly connected with a rotating block (9), a plurality of fan blades (10) are circumferentially arranged on the side wall of the rotating block (9), the fan blades (10) are arranged under the bottom end opening of the fan housing (13), a motor (12) is arranged below the rotating rod (8), the motor (12) is fixedly connected onto the bottom plate (1), and one end of the rotating rod (8) far away from the rotating block (9) is fixedly connected with the output end of the motor (12).
3. The high-temperature fly ash storage and cooling device according to claim 1, wherein the water cooling device comprises a water tank (15), the water tank (15) is arranged on one side of the shell (2) far away from the ash inlet pipe (5), the water tank (15) is fixedly connected to the top end of the bottom plate (1), the inside of the water tank (15) is of a hollow structure, a tank cover (16) is in threaded connection with an opening at the top end of the water tank (15), a rotary table (17) is fixedly connected to the top end of the tank cover (16), an air outlet pipe (18), a first guide pipe (19) and a water drain pipe (20) are fixedly connected to a side wall of the water tank (15) far away from the shell (2), and the air outlet pipe (18), the first guide pipe (19) and the water drain pipe (20) are arranged in a descending manner.
4. The high-temperature fly ash storage and cooling device as claimed in claim 3, wherein a second guide pipe (21) is fixedly connected to a side wall of the bottom of the spray chamber (3) far away from the extraction chamber (4), a third guide pipe (22) is fixedly connected to the top end of the spray head (6), and the first guide pipe (19), the drain pipe (20) and the second guide pipe (21) are respectively provided with an electromagnetic valve (23).
5. A high temperature fly ash storage and cooling device as claimed in claim 2, wherein the housing (2), the nozzle (6), the filter plate (7), the rotating rod (8), the rotating block (9), the fan blade (10), the fan housing (13) and the air duct (14) are made of heat-resistant aluminum alloy material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911027180.1A CN110585846A (en) | 2019-10-27 | 2019-10-27 | High-temperature dedusting ash storage and cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911027180.1A CN110585846A (en) | 2019-10-27 | 2019-10-27 | High-temperature dedusting ash storage and cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110585846A true CN110585846A (en) | 2019-12-20 |
Family
ID=68850620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911027180.1A Withdrawn CN110585846A (en) | 2019-10-27 | 2019-10-27 | High-temperature dedusting ash storage and cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110585846A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115386176A (en) * | 2022-10-27 | 2022-11-25 | 汕头市华麟塑化有限公司 | Preparation method of high impact-resistant creep-resistant polystyrene |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02136693A (en) * | 1988-11-17 | 1990-05-25 | Topy Ind Ltd | Exhaust gas processing device |
| JPH07171329A (en) * | 1993-12-20 | 1995-07-11 | Nobuhiro Suzuki | Smoke-removing and deodorizing treatment device and incineration apparatus equipped therewith |
| JPH11347344A (en) * | 1998-06-08 | 1999-12-21 | Tsukishima Kikai Co Ltd | Method for treating incineration exhaust gas |
| CN203991602U (en) * | 2014-07-23 | 2014-12-10 | 宁波市镇海昱达网络科技有限公司 | Device for recovering powder for feed grinder |
| CN206229113U (en) * | 2016-11-21 | 2017-06-09 | 云南牟定秦阿哥食品有限公司 | A kind of water curtain dust pelletizing system |
| CN207356841U (en) * | 2017-10-23 | 2018-05-15 | 山东恩贝生物工程有限公司 | A kind of riboflavin purifier of good dedusting effect |
| CN108607301A (en) * | 2018-04-03 | 2018-10-02 | 马鞍山科宇环境工程有限公司 | A kind of coal-fired industrial furnace desulfurating dust removing device for flue gas |
| CN209423253U (en) * | 2018-12-13 | 2019-09-24 | 苏州敬天爱人环境科技有限公司 | A kind of Combined industry oil smoke filtrating equipment of flue gas |
| CN210964466U (en) * | 2019-10-27 | 2020-07-10 | 天津瑞利鑫环保科技有限公司 | High-temperature dedusting ash storage and cooling device |
-
2019
- 2019-10-27 CN CN201911027180.1A patent/CN110585846A/en not_active Withdrawn
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02136693A (en) * | 1988-11-17 | 1990-05-25 | Topy Ind Ltd | Exhaust gas processing device |
| JPH07171329A (en) * | 1993-12-20 | 1995-07-11 | Nobuhiro Suzuki | Smoke-removing and deodorizing treatment device and incineration apparatus equipped therewith |
| JPH11347344A (en) * | 1998-06-08 | 1999-12-21 | Tsukishima Kikai Co Ltd | Method for treating incineration exhaust gas |
| CN203991602U (en) * | 2014-07-23 | 2014-12-10 | 宁波市镇海昱达网络科技有限公司 | Device for recovering powder for feed grinder |
| CN206229113U (en) * | 2016-11-21 | 2017-06-09 | 云南牟定秦阿哥食品有限公司 | A kind of water curtain dust pelletizing system |
| CN207356841U (en) * | 2017-10-23 | 2018-05-15 | 山东恩贝生物工程有限公司 | A kind of riboflavin purifier of good dedusting effect |
| CN108607301A (en) * | 2018-04-03 | 2018-10-02 | 马鞍山科宇环境工程有限公司 | A kind of coal-fired industrial furnace desulfurating dust removing device for flue gas |
| CN209423253U (en) * | 2018-12-13 | 2019-09-24 | 苏州敬天爱人环境科技有限公司 | A kind of Combined industry oil smoke filtrating equipment of flue gas |
| CN210964466U (en) * | 2019-10-27 | 2020-07-10 | 天津瑞利鑫环保科技有限公司 | High-temperature dedusting ash storage and cooling device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115386176A (en) * | 2022-10-27 | 2022-11-25 | 汕头市华麟塑化有限公司 | Preparation method of high impact-resistant creep-resistant polystyrene |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20191220 |