CN110793050A - Biomass boiler gets heat cooling slag discharging device - Google Patents
Biomass boiler gets heat cooling slag discharging device Download PDFInfo
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- CN110793050A CN110793050A CN201910956684.5A CN201910956684A CN110793050A CN 110793050 A CN110793050 A CN 110793050A CN 201910956684 A CN201910956684 A CN 201910956684A CN 110793050 A CN110793050 A CN 110793050A
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- pipe
- slag
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- rigid coupling
- bin
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J1/00—Removing ash, clinker, or slag from combustion chambers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D7/0066—Multi-circuit heat-exchangers, e.g. integrating different heat exchange sections in the same unit or heat-exchangers for more than two fluids
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F27/00—Control arrangements or safety devices specially adapted for heat-exchange or heat-transfer apparatus
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Gasification And Melting Of Waste (AREA)
Abstract
The invention relates to a biomass boiler heat-taking, cooling and slag-discharging device which comprises a supporting plate, a cooling bin, an ash-collecting bin and a slag-collecting bin and is characterized in that the cooling bin is vertically and fixedly connected with one end of the top of the supporting plate, the other end of the top of the supporting plate is fixedly connected with a water cooler, a first water storage tank and a second water storage tank are respectively arranged on one side, close to the cooling bin, of the supporting plate, the first water storage tank is located on the top of the second water storage tank, the slag-collecting bin is located below the supporting plate and close to one side of the water cooler, the ash-collecting bin is located below the supporting plate and close to one side of the cooling bin, a water outlet is arranged on one side of the. The invention effectively reduces the temperature of the discharged ash, and avoids the potential safety hazard; the waste heat of the ash slag is fully recovered, and the waste of heat is avoided; and the discharged ash slag is convenient to store in a classified manner, and the collection and the cleaning are convenient.
Description
Technical Field
The invention relates to the technical field of biomass boilers, in particular to a heat-taking, cooling and slag-discharging device of a biomass boiler.
Background
Biomass energy has become an important part of renewable energy, and biomass fuel is a novel clean fuel which is prepared by taking agricultural and forestry crops as raw materials and being directly combusted through multiple processes, has the advantages of being recyclable and the like, and is widely applied to various boilers. The biomass boiler is a kind of boiler, namely a boiler using biomass energy as fuel is called a biomass boiler and is divided into a biomass steam boiler, a biomass hot water boiler, a biomass hot air furnace, a biomass heat-conducting oil furnace, a vertical biomass boiler, a horizontal biomass boiler and the like. The biomass boiler can produce a large amount of lime-ash after the burning, need regularly clear up, and general ash and slag discharge together that mixes, the clearance is inconvenient, and the ash-ash temperature of discharge is higher, has certain potential safety hazard, still can waste partial heat.
Disclosure of Invention
The invention aims to solve the defects of the prior art and provides a heat-taking, temperature-reducing and slag-discharging device of a biomass boiler.
In order to achieve the purpose, the invention adopts the following technical scheme: a biomass boiler heat-taking cooling slag discharging device comprises a supporting plate, a cooling bin, an ash collecting bin and a slag collecting bin, and is characterized in that the cooling bin is vertically and fixedly connected with one end of the top of the supporting plate, the other end of the top of the supporting plate is fixedly connected with a water cooler, a first water storage tank and a second water storage tank are respectively arranged on one side, close to the cooling bin, of the supporting plate, the first water storage tank is positioned on the top of the second water storage tank, the slag collecting bin is positioned below the supporting plate and close to one side of the water cooler, the ash collecting bin is positioned below the supporting plate and close to one side of the cooling bin,
a water outlet is arranged at one side of the water cooler, a first connecting pipe and a second connecting pipe are respectively and fixedly connected at the outlet of the water outlet,
the central rigid coupling of top of said cooling storehouse has inlet pipes, and the exit of the said inlet pipe communicates with in the said cooling storehouse, the horizontal rigid coupling of bottom of one side of said cooling storehouse has inlet tubes, the horizontal rigid coupling of bottom of another side of said cooling storehouse has outlet pipe one, said one side of cooling storehouse has vibrators, said inlet tube with said connecting tube one rigid coupling and intercommunication, said outlet pipe one with one side rigid coupling of said storage water tank and communicate with in said storage water tank one, the spiral rigid coupling has pipeline one in the interlayer of sidewall of said cooling storehouse, the internal axle center department of said cooling storehouse is equipped with the pipeline two of the spiral vertically, and said inlet end and outlet end of pipeline two lie horizontally in said top interlayer and bottom interlayer of cooling storehouse respectively, the inlet end of said pipeline one communicates and fixedly connects with the exit of said inlet tube, the outlet end of said pipeline one communicates and fixedly connects with the inlet, the outlet end of the second pipeline is communicated and fixedly connected with the first water outlet pipe,
the vertical rigid coupling in cooling storehouse bottom center with collection ash storehouse top center has the discharging pipe, just cooling storehouse with the collection sediment storehouse passes through the discharging pipe intercommunication, discharging pipe upper portion level is equipped with the grate, the discharging pipe lower part is equipped with filter screen one, the discharging pipe is close to the horizontal rigid coupling of storage water tank one side has the air-supply line, the terminal rigid coupling of air-supply line has the air-blower, the discharging pipe is close to the horizontal rigid coupling of cold water machine one side has the pipe of slagging tap, the import department of the pipe of slagging tap with in the discharging pipe intercommunication, just the import of the pipe of slagging tap is equipped with valve one, the air-supply line with the pipe of slagging tap is located between grate and the valve one, the spiral rigid coupling in the lateral wall intermediate layer of the pipe of slagging tap has pipeline three, the entrance point of pipeline three is worn out the exit rigid coupling and the intercommunication of pipe lateral wall and, the outlet end of the pipeline III penetrates out of the side wall of the slag discharging pipe and is communicated with a water outlet pipe II, the water outlet pipe II is fixedly connected with two side walls of the water storage tank and is communicated with the interior of the water storage tank II, and the slag collecting bin is fixedly connected with the outlet of the slag discharging pipe and is communicated with the interior of the water storage tank.
Particularly, the first connecting pipe, the second connecting pipe, the first water outlet pipe and the second water outlet pipe are respectively provided with an electromagnetic valve.
Particularly, a first support rod is fixedly connected to the four corners of the bottom of the support plate in a vertical mode.
Particularly, the bottom of the ash collecting bin and the bottom of the slag collecting bin are provided with discharge ports, and a second valve is arranged on each discharge port.
Particularly, a plurality of second support rods are vertically and fixedly connected with the bottom edges of the ash collecting bin and the slag collecting bin.
Particularly, a second filter screen is vertically and fixedly connected to an air outlet of the air inlet pipe.
The invention has the beneficial effects that: according to the invention, the temperature of the discharged ash is effectively reduced by arranging the cooling bin, the pipeline I, the pipeline II, the pipeline III and the water cooling machine, so that potential safety hazards are avoided; by arranging the first water storage tank and the second water storage tank, the ash residue temperature is reduced, and simultaneously, the ash residue waste heat is fully recovered, so that the waste of heat is avoided; through setting up collection ash bin, collection sediment storehouse, air-blower, air-supply line, filter screen one, slag discharging pipe, be convenient for deposit the categorised lime-ash of discharging, the clearance is convenient.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of a cooling chamber according to the present invention;
in the figure: 1-a support plate; 2-cooling the bin; 3-feeding pipe; 4-water inlet pipe; 5-a water chiller; 6-water outlet; 7-connecting the pipe I; 8-a discharge pipe; 9-a grate; 10-an air inlet pipe; 11-a blower; 12-filter screen one; 13-ash collecting bin; 14-a slag collecting bin; 15-connecting pipe II; 16-a slag pipe; 17-pipeline three; 18-a second water outlet pipe; 19-valve one; 20-a water storage tank I; 21-water storage tank II; 22-pipeline one; 23-pipe two;
the following detailed description will be made in conjunction with embodiments of the present invention with reference to the accompanying drawings.
Detailed Description
The invention is further illustrated by the following examples:
as shown in fig. 1-2, a biomass boiler heat-taking cooling slag-discharging device comprises a supporting plate 1, a cooling bin 2, an ash-collecting bin 13 and a slag-collecting bin 14, and is characterized in that the cooling bin 2 is vertically and fixedly connected to one end of the top of the supporting plate 1, the other end of the top of the supporting plate 1 is fixedly connected to a water chiller 5, a first water storage tank 20 and a second water storage tank 21 are respectively placed on one side of the supporting plate 1 close to the cooling bin 2, the first water storage tank 20 is positioned on the top of the second water storage tank 21, the slag-collecting bin 14 is positioned on one side of the supporting plate 1 close to the water chiller 5, the ash-collecting bin 13 is positioned on one side of the supporting plate 1 close to the,
a water outlet 6 is arranged on one side of the water cooler 5, a first connecting pipe 7 and a second connecting pipe 15 are respectively and fixedly connected with the outlet of the water outlet 6,
the center of the top of the cooling bin 2 is fixedly connected with an inlet pipe 3, the outlet of the inlet pipe 3 is communicated with the inside of the cooling bin 2, the bottom of one side of the cooling bin 2 is fixedly connected with an inlet pipe 4, the bottom of the other side of the cooling bin 2 is fixedly connected with a first outlet pipe, one side of the cooling bin 2 is fixedly connected with a vibrator, the inlet pipe 4 is fixedly connected and communicated with a first connecting pipe 7, the first outlet pipe is fixedly connected with one side of a first water storage tank 20 and communicated with the inside of the first water storage tank 20, a first pipeline 22 is fixedly connected with a spiral interlayer in a side wall interlayer of the cooling bin 2, a second spiral pipeline 23 is vertically arranged at the axis center inside the cooling bin 2, the inlet end and the outlet end of the second pipeline 23 are respectively and horizontally positioned in the top interlayer and the bottom interlayer of the cooling bin 2, and the inlet, the outlet end of the first pipeline 22 is communicated and fixedly connected with the inlet end of the second pipeline 23, the outlet end of the second pipeline 23 is communicated and fixedly connected with the first water outlet pipe,
the bottom center of the cooling bin 2 and the vertical rigid coupling in the top center of the ash collecting bin 13 are provided with a discharge pipe 8, the cooling bin 2 and the slag collecting bin 14 are communicated through the discharge pipe 8, the upper part of the discharge pipe 8 is horizontally provided with a grate 9, the lower part of the discharge pipe 8 is provided with a filter screen I12, the discharge pipe 8 is close to one side of a water storage tank I20 and is horizontally fixedly connected with an air inlet pipe 10, the tail end of the air inlet pipe 10 is fixedly connected with an air blower 11, the discharge pipe 8 is close to one side of a water cooling machine 5 and is horizontally fixedly connected with a slag outlet pipe 16, the inlet of the slag outlet pipe 16 is communicated with the discharge pipe 8, the inlet of the slag outlet pipe 16 is provided with a valve I19, the air inlet pipe 10 and the slag outlet pipe 16 are positioned between the grate 9 and the valve I12, a pipeline III 17 is fixedly connected in a side wall interlayer of the slag outlet pipe 16, and the inlet end, and the second connecting pipe 15 penetrates through the supporting plate 1, the outlet end of the third pipeline 17 penetrates out of the side wall of the slag discharging pipe 16 and is communicated with a second water outlet pipe 18, the second water outlet pipe 18 is fixedly connected with the side wall of the second water storage tank 21 and is communicated with the inside of the second water storage tank 21, and the slag collecting bin 14 is fixedly connected with and communicated with the outlet of the slag discharging pipe 16.
In particular, the first connecting pipe 7, the second connecting pipe 15, the first water outlet pipe and the second water outlet pipe 18 are all provided with electromagnetic valves.
Particularly, a first support rod is vertically and fixedly connected to the four corners of the bottom of the support plate 1.
Particularly, the bottom parts of the ash collecting bin 13 and the slag collecting bin 14 are provided with discharge ports, and a second valve is arranged on the discharge ports.
Particularly, a plurality of second support rods are vertically and fixedly connected to the bottom edges of the ash collecting bin 13 and the slag collecting bin 14.
Particularly, a second filter screen is vertically and fixedly connected to an air outlet of the air inlet pipe 10.
When the invention works, ash slag discharged by a biomass boiler enters a cooling bin 2 through a feeding pipe 3, cooling water in a water cooling machine 5 enters a first pipeline 22 and a second pipeline 23 through a first connecting pipe 7 and a water inlet pipe 4, the temperature in the cooling bin 2 is reduced, the waste heat of the ash slag is recovered, water with heat replaced flows into a first water storage tank 20 through a water outlet pipe, a vibrator is started, the ash slag falls into a discharge pipe 8 through a fire grate 9 and enters an ash collecting bin 13 through a first filter screen 12, after the ash is completely collected, the fire grate 9, a first valve 19 and an air blower 11 are opened, the ash slag is blown into a slag discharging pipe 16, cooling water in the water cooling machine 5 enters a third pipeline 17 through a second connecting pipe 15, the temperature in the slag discharging pipe 16 is reduced, the waste heat of the ash slag is further recovered, the water with heat replaced flows into a second water storage tank 21 through a second water outlet pipe 18, the ash slag falls into a second slag collecting bin 14, the furnace ash and the slag in the ash collecting bin 13 and the slag collecting bin 14 are collected. The invention effectively reduces the temperature of the discharged ash, and avoids the potential safety hazard; the waste heat of the ash slag is fully recovered, and the waste of heat is avoided; and the discharged ash slag is convenient to store in a classified manner, and the collection and the cleaning are convenient.
The invention has been described in an illustrative manner, and it is to be understood that the invention is not limited to the specific embodiments described above, but is intended to cover various modifications, which may be made by the methods and technical solutions of the invention, or may be applied to other applications without modification.
Claims (6)
1. A biomass boiler heat-taking cooling slag discharging device comprises a supporting plate (1), a cooling bin (2), an ash collecting bin (13) and a slag collecting bin (14), and is characterized in that the cooling bin (2) is vertically and fixedly connected with one end of the top of the supporting plate (1), the other end of the top of the supporting plate (1) is fixedly connected with a water cooler (5), a first water storage tank (20) and a second water storage tank (21) are respectively arranged on one side, close to the cooling bin (2), of the supporting plate (1), the first water storage tank (20) is positioned on the top of the second water storage tank (21), the slag collecting bin (14) is positioned on one side, close to the water cooler (5), below the supporting plate (1), the ash collecting bin (13) is positioned on one side, close to the cooling bin (2),
a water outlet (6) is arranged at one side of the water cooler (5), a first connecting pipe (7) and a second connecting pipe (15) are respectively and fixedly connected at the outlet of the water outlet (6),
the central rigid coupling in cooling storehouse (2) top has inlet pipe (3), just the exit of inlet pipe (3) with communicate in the cooling storehouse (2), the horizontal rigid coupling in cooling storehouse (2) one side bottom has inlet tube (4), the horizontal rigid coupling in cooling storehouse (2) another side bottom has outlet pipe one, cooling storehouse (2) one side rigid coupling has the vibrator, inlet tube (4) with connecting pipe one (7) rigid coupling and intercommunication, outlet pipe one with storage water tank one (20) one side rigid coupling and with communicate in storage water tank one (20), the spiral rigid coupling has pipeline one (22) in the cooling storehouse (2) lateral wall intermediate layer, the inside axle center department of cooling storehouse (2) is vertical to be equipped with spiral pipeline two (23), just entrance point and the exit end of pipeline two (23) are horizontal to be located respectively in the top intermediate layer and the bottom intermediate layer of cooling storehouse (2), the inlet end of the first pipeline (22) is communicated and fixedly connected with the outlet of the water inlet pipe (4), the outlet end of the first pipeline (22) is communicated and fixedly connected with the inlet end of the second pipeline (23), the outlet end of the second pipeline (23) is communicated and fixedly connected with the first water outlet pipe,
the utility model discloses a cooling water storage tank, including cooling bin (2), ash collection bin (13), discharging pipe (8), just cooling bin (2) bottom center with the vertical rigid coupling in ash collection bin (13) top center has discharging pipe (8), just cooling bin (2) with collection sediment storehouse (14) passes through discharging pipe (8) intercommunication, discharging pipe (8) upper portion level is equipped with grate (9), discharging pipe (8) lower part is equipped with filter screen (12), discharging pipe (8) are close to storage water tank (20) one side level rigid coupling has air-supply line (10), the terminal rigid coupling of air-supply line (10) has air-blower (11), discharging pipe (8) are close to the horizontal rigid coupling in cold water machine (5) one side has slag tapping pipe (16), the import department of slag tapping pipe (16) with communicate in discharging pipe (8), just the import of slag tapping pipe (16) is equipped with valve (19), air-supply line (10) with slag tapping pipe (16) are located grate (9) with between the valve, the spiral rigid coupling has pipeline three (17) in the lateral wall intermediate layer of pipe of slagging tap (16), the entrance point of pipeline three (17) is worn out the pipe of slagging tap (16) lateral wall with the exit rigid coupling and the intercommunication of connecting pipe two (15), just connecting pipe two (15) are passed backup pad (1), the exit end of pipeline three (17) is worn out pipe of slagging tap (16) lateral wall rigid coupling and intercommunication have outlet pipe two (18), just outlet pipe two (18) with storage water tank two (21) lateral wall rigid coupling and with intercommunication in storage water tank two (21), collect sediment storehouse (14) with pipe of slagging tap (16) exit rigid coupling and intercommunication.
2. The biomass boiler heat-taking temperature-reducing slag-tapping device according to claim 1, wherein electromagnetic valves are arranged on the first connecting pipe (7), the second connecting pipe (15), the first water outlet pipe and the second water outlet pipe (18).
3. The biomass boiler heat-taking, temperature-reducing and slag-discharging device according to claim 2, characterized in that a first support rod is vertically and fixedly connected to four corners of the bottom of the support plate (1).
4. The biomass boiler heat-taking and temperature-reducing slag-tapping device according to claim 3, wherein the bottom of the ash collecting bin (13) and the bottom of the slag collecting bin (14) are provided with discharge ports, and the discharge ports are provided with a second valve.
5. The heat-taking, temperature-reducing and slag-discharging device of the biomass boiler according to claim 4, wherein a plurality of second supporting rods are vertically and fixedly connected to the bottom edges of the ash collecting bin (13) and the slag collecting bin (14).
6. The biomass boiler heat-taking, temperature-reducing and slag-discharging device according to claim 5, wherein a second filter screen is vertically and fixedly connected to an air outlet of the air inlet pipe (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910956684.5A CN110793050A (en) | 2019-10-10 | 2019-10-10 | Biomass boiler gets heat cooling slag discharging device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910956684.5A CN110793050A (en) | 2019-10-10 | 2019-10-10 | Biomass boiler gets heat cooling slag discharging device |
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| CN110793050A true CN110793050A (en) | 2020-02-14 |
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| CN201910956684.5A Pending CN110793050A (en) | 2019-10-10 | 2019-10-10 | Biomass boiler gets heat cooling slag discharging device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115218481A (en) * | 2022-06-02 | 2022-10-21 | 河南省豫园锅炉机电有限公司 | Boiler with quick slag discharging function |
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2019
- 2019-10-10 CN CN201910956684.5A patent/CN110793050A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115218481A (en) * | 2022-06-02 | 2022-10-21 | 河南省豫园锅炉机电有限公司 | Boiler with quick slag discharging function |
| CN115218481B (en) * | 2022-06-02 | 2024-03-26 | 河南省豫园锅炉机电有限公司 | Boiler with quick slag discharging function |
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