CN208222821U - Environmental protection energy-saving horizontal type boiler - Google Patents
Environmental protection energy-saving horizontal type boiler Download PDFInfo
- Publication number
- CN208222821U CN208222821U CN201820781730.3U CN201820781730U CN208222821U CN 208222821 U CN208222821 U CN 208222821U CN 201820781730 U CN201820781730 U CN 201820781730U CN 208222821 U CN208222821 U CN 208222821U
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- CN
- China
- Prior art keywords
- water tank
- combustion chamber
- heating water
- preheating
- inlet pipe
- 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.)
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- 230000007613 environmental effect Effects 0.000 title claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 76
- 239000008236 heating water Substances 0.000 claims abstract description 55
- 238000002485 combustion reaction Methods 0.000 claims abstract description 40
- 239000000446 fuel Substances 0.000 claims abstract description 21
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims abstract description 18
- 239000003546 flue gas Substances 0.000 claims abstract description 18
- 238000005192 partition Methods 0.000 claims abstract description 13
- 239000000779 smoke Substances 0.000 claims abstract description 11
- 239000002028 Biomass Substances 0.000 claims abstract description 9
- 239000008187 granular material Substances 0.000 claims abstract description 8
- 238000003756 stirring Methods 0.000 claims description 11
- 239000002184 metal Substances 0.000 claims description 7
- 229910001220 stainless steel Inorganic materials 0.000 claims description 7
- 239000010935 stainless steel Substances 0.000 claims description 7
- 230000001681 protective effect Effects 0.000 abstract description 3
- 238000005265 energy consumption Methods 0.000 abstract 1
- 239000003517 fume Substances 0.000 description 8
- 230000000903 blocking effect Effects 0.000 description 3
- 238000004134 energy conservation Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 2
- 239000003245 coal Substances 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical group [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- BHEPBYXIRTUNPN-UHFFFAOYSA-N hydridophosphorus(.) (triplet) Chemical compound [PH] BHEPBYXIRTUNPN-UHFFFAOYSA-N 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/30—Technologies for a more efficient combustion or heat usage
Landscapes
- Solid-Fuel Combustion (AREA)
Abstract
A kind of environmental protection energy-saving horizontal type boiler, it is related to boiler plant technical field, it includes furnace body, combustion chamber, first heating water tank, second heating water tank and preheating water tank, middle part is equipped with combustion chamber in furnace body, top of combustion chamber is equipped with feed hopper, biomass granule fuel is filled in feed hopper, crossbearer partition in combustion chamber, combustion chamber two sides are respectively equipped with the first heating water tank and the second heating water tank, snakelike heat exchange tube is respectively mounted in first heating water tank and the second heating water tank, bottom in combustion chamber is protruded into snakelike heat exchange tube one end, the snakelike heat exchange tube other end is protruded into preheating water tank and is connect with board-like flue gas heat-exchange unit, board-like flue gas heat-exchange unit is equipped with smoke exhaust pipe, preheating water tank is connected to the first heating water tank and the second heating water tank respectively by the first water inlet pipe and the second water inlet pipe, preheating water tank top is equipped with the water inlet of number at least two.This environmental protection energy-saving horizontal type boiler is environmentally protective, high efficient heat exchanging, low energy consumption, is suitble to large-scale promotion and use.
Description
Technical field
The utility model relates to boiler plant technical fields, and in particular to environmental protection energy-saving horizontal type boiler.
Background technique
The world now, the energy and environment are the Important Problems of human development, and the origin cause of formation of haze 60% is boiler fired coal discharge institute
It causes, so promoting the use of clean energy, develops clean-burning technology, energy conservation and environmental protection technology is the task of top priority of boiler industry, and traditional
Boiler be all not only to cause the utilization situation day of non-renewable resources to be becoming tight as fuel using the non-renewable resources such as coal
, and great pollution is also brought to environment, in this case, reasonably develop and use the prospect of biomass resource just
That there are fuel consumptions is big for boundless and traditional boiler its thermal energy conversion device, heat utilization rate is low, pollution environment etc.
Problem.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned the shortcomings of the prior art places, and provide Horizontal energy-saving ring
Guarantor's type boiler, the incendiary material energy conservation and environmental protection that it is used, and burn and consume low and heat utilization rate height.
In order to solve the problems existing in background technology, the utility model is adopted the following technical scheme that including furnace body, combustion
Room, the first heating water tank, the second heating water tank and preheating water tank are burnt, middle part is equipped with combustion chamber in furnace body, and top of combustion chamber is equipped with
Feed hopper, feed hopper is interior to fill biomass granule fuel, is equipped with stirring blade with agitating shaft and of different sizes in feed hopper, stirs
The top for mixing axis is connect with driving motor output shaft, and the bottom end of agitating shaft is protruded into combustion chamber and connect with rotating vane, burning
Ceiling portion is equipped with air inlet pipe, crossbearer partition in combustion chamber, and partition is equipped with several and runs through stomata, and combustion chamber two sides are respectively equipped with
First heating water tank and the second heating water tank, the first heating water tank and the second heating water tank lower part are equipped with drainpipe, and first adds
Snakelike heat exchange tube is respectively mounted in boiler and the second heating water tank, snakelike heat exchange tube one end protrudes into bottom in combustion chamber and is located at partition
Lower section, the snakelike heat exchange tube other end are protruded into preheating water tank and are connect with board-like flue gas heat-exchange unit, and board-like flue gas heat-exchange unit is placed in pre-
In boiler, board-like flue gas heat-exchange unit is equipped with smoke exhaust pipe, and smoke exhaust pipe outlet flue one end passes through preheating water tank and is located at preheating water tank
Outside, the smoke exhaust pipe stretched out outside preheating water tank is equipped with cartridge filter, and preheating water tank is set to above furnace body by support frame, preheating water tank
It is connected to respectively with the first heating water tank and the second heating water tank by the first water inlet pipe and the second water inlet pipe, preheating water tank top is set
There is the water inlet of number at least two.
First water inlet pipe and the second water inlet pipe number is at least three respectively.
The first valve and the second valve are installed respectively on first water inlet pipe and the second water inlet pipe.
The cartridge filter is provided with stainless steel metal filter screen, and stainless steel metal filter screen is at least three layers.
The furnace body outer wall, which is equipped with, sees fiery visor, sees fiery visor and connect with combustion chamber.
The utility model has the beneficial effects that it is safe and reliable, environmentally protective:
1) biomass granule fuel is used, has achieved the purpose that the flue gas generated when burning does not pollute the environment；
2) cartridge filter is used, the hot fume pollution air after utilizing is further avoided；
3) stirring blade is used, prevents fuel from blocking feed hopper, duration in combustion chamber is influenced and burns；
4) preheating water tank and heating water tank are passed through using snakelike heat exchange tube, increases heat exchange area, improves heat exchange efficiency；
5) preheating water tank and heating water tank are used, improves heat utilization rate, and then improve the thermal efficiency.
Detailed description of the invention:
Fig. 1 is the utility model structure diagram.
Specific embodiment:
Referring to Fig.1, the utility model specifically uses and mode is implemented as follows: heating water including furnace body 20, combustion chamber 18, first
Case 21, the second heating water tank 15 and preheating water tank 1, the interior middle part of furnace body 20 are equipped with combustion chamber 18, are equipped with charging at the top of combustion chamber 18
Bucket 8, feed hopper 8 is interior to fill biomass granule fuel, is equipped with stirring blade 9 with agitating shaft and of different sizes in feed hopper 8, stirs
The top and driving motor 7 for mixing axis export axis connection, and the bottom end of agitating shaft is protruded into combustion chamber 18 and connect with rotating vane 10,
Air inlet pipe 11, crossbearer partition 19 in combustion chamber 18 are equipped at the top of combustion chamber 18, partition 19 is equipped with several and runs through stomata, burning
18 two sides of room are respectively equipped with the first heating water tank 21 and the second heating water tank 15, the first heating water tank 21 and the second heating water tank 15
Lower part is equipped with drainpipe 17, is respectively mounted snakelike heat exchange tube 16 in the first heating water tank 21 and the second heating water tank 15, snakelike to change
16 one end of heat pipe protrudes into bottom in combustion chamber 18 and is located at 19 lower section of partition, and 16 other end of snakelike heat exchange tube protrudes into preheating water tank 1
It is connect with board-like flue gas heat-exchange unit 3, board-like flue gas heat-exchange unit 3 is placed in preheating water tank 1, and board-like flue gas heat-exchange unit 3 is equipped with row
Smoke pipe 4,4 outlet flue one end of smoke exhaust pipe pass through preheating water tank 1 and are located at outside preheating water tank 1, stretch out the smoke exhaust pipe 4 outside preheating water tank 1
It is equipped with cartridge filter 6, preheating water tank 1 is set to 20 top of furnace body by support frame 14, and preheating water tank 1 passes through 22 He of the first water inlet pipe
Second water inlet pipe 12 is connected to the first heating water tank 21 and the second heating water tank 15 respectively, and 1 top of preheating water tank is equipped with number extremely
It is less two water inlets 2.Described 12 numbers of the first water inlet pipe 22 and the second water inlet pipe are at least three respectively.Described
First valve 23 and the second valve 13 are installed respectively on one water inlet pipe 22 and the second water inlet pipe 12.The cartridge filter 6 is provided with
Stainless steel metal filter screen 5, stainless steel metal filter screen 5 are at least three layers.20 outer wall of furnace body, which is equipped with, sees fiery visor,
Fiery visor is seen to connect with combustion chamber.
This boiler is supplied into combustion chamber 18 when in use, by air inlet pipe 11, then by filling fuel in feed hopper 8,
Fuel is biomass granule fuel, and biomass granule fuel is the Novel clean-fuel that can directly burn, its not sulfur-bearing phosphorus is stale-proof
Boiler is lost, when burning does not produce the atmosphere pollutions such as sulfur dioxide and five phosphorous oxides, not can cause environmental pollution, it is that we create
The important channel of conservation-minded society is made, driving motor 7 is started, driving motor 7 drives agitating shaft rotation, and then stirring on agitating shaft
It mixes blade 9 to move in a circle therewith, the stirring blade 9 on agitating shaft is of different sizes, the stirring blade type positioned at 8 bottom of feed hopper
Number smaller, stirring blade 9 is stirred in fuel when entering combustion chamber 18, prevents the discharging of granular fuel blocking 8 bottom of feed hopper,
Duration burning in combustion chamber 18 is influenced, while agitating shaft bottom end is equipped with rotating vane 10, rotating vane 10 exists granular fuel
Different radial positions are uniformly spilled into combustion chamber 18 and fall on partition 19, and to guarantee the full combustion of fuel, fuel is in partition
It burns on 19, the hot fume for generation of burning passes through entering in snakelike heat exchange tube 16 on partition 19 through stomata, and hot fume passes through
Snakelike heat exchange tube 16 radiates in the first heating water tank 21 and the second heating water tank 15, enters preheating water after dispersing most of heat
It is connect in case 1 with board-like flue gas heat-exchange unit 3, board-like flue gas heat-exchange unit 3 absorbs remaining heat in hot fume.
By water inlet 2, into preheating water tank 1, cold water injection, the hot fume after-heat that board-like flue gas heat-exchange unit 3 absorbs are
Cold water in preheating water tank 1 preheats, and the water after preheating respectively enters the by the first water inlet pipe 22 and the second water inlet pipe 12
In one heating water tank 21 and the second heating water tank 15,16 main body of snakelike heat exchange tube is located at the first heating water tank 21 and the second heating water
In case 15, using snakelike coiling, the contact area of water Yu snakelike heat exchange tube 16 is not only increased, but also increase snakelike heat exchange tube
The heat dissipation capacity of hot fume in 16, the water after preheating enters the first heating water tank 21 and the second heating water tank 15 is heated, and heats
Water afterwards can be used by the discharge of corresponding drainpipe 17.
Using two heating water tanks, more users can be supplied and used.
When one of them is not used when the first heating water tank 21 and the second heating water tank 15,22 He of the first water inlet pipe is closed
Corresponding first valve 23 and the second valve 13 on second water inlet pipe 12, then the water after preheating, which is no longer flow into, closes valve
In heating water tank, therefore the first heating water tank 21 and the second heating water tank 15 is reached and can be used simultaneously and independent used mesh
's.
In order to accelerate to intake, preheating water tank 1 is connect by least three water inlet pipes with heating water tank.
It is successively preheated and is heated by snakelike heat exchange tube 16, improve the utilization rate of thermal energy, and then improve water
Heating speed.
Hot fume after heat exchange is discharged by smoke exhaust pipe 4, by being filtered in cartridge filter 6 by stainless steel metal filter screen 5
It is discharged after solid object impurity in flue gas, further ensures that the flue gas of discharge does not pollute the environment, reached energy conservation and environmental protection
Purpose.
The fiery visor of the sight of installation is convenient for the combustion case checked in combustion chamber 18, to increase and decrease the fuel in combustion chamber 18.
In conclusion this environmental protection energy-saving horizontal type boiler safety is reliable, and it is environmentally protective, using biomass granule fuel, reach
The purpose not polluted the environment to the flue gas generated when burning；Using cartridge filter 6, the hot fume after utilizing is further avoided
Pollute air；It using stirring blade 9, prevents fuel from blocking feed hopper 8, influences duration in combustion chamber 18 and burn；Using snakelike
Heat exchanger tube 16 passes through preheating water tank 1 and heating water tank, increases heat exchange area, improves heat exchange efficiency；Using 1 He of preheating water tank
Heating water tank improves heat utilization rate, and then improves the thermal efficiency.
Claims (5)
1. a kind of environmental protection energy-saving horizontal type boiler, it is characterised in that: including furnace body (20), combustion chamber (18), the first heating water tank
(21), the second heating water tank (15) and preheating water tank (1), the interior middle part of furnace body (20) are equipped with combustion chamber (18), combustion chamber (18) top
Portion is equipped with feed hopper (8), and biomass granule fuel is filled in feed hopper (8), be equipped in feed hopper (8) with agitating shaft and size not
Same stirring blade (9), the top and driving motor (7) of agitating shaft export axis connection, and combustion chamber is protruded into the bottom end of agitating shaft
(18) it is connect in and with rotating vane (10), is equipped with air inlet pipe (11) at the top of combustion chamber (18), combustion chamber (18) interior crossbearer partition
(19), partition (19) is equipped with several and runs through stomata, and combustion chamber (18) two sides are respectively equipped with the first heating water tank (21) and the
Two heating water tanks (15), the first heating water tank (21) and the second heating water tank (15) lower part are equipped with drainpipe (17), and first adds
It is respectively mounted snakelike heat exchange tube (16) in boiler (21) and the second heating water tank (15), burning is protruded into snakelike heat exchange tube (16) one end
Room (18) interior bottom is located at below partition (19), and snakelike heat exchange tube (16) other end protrudes into preheating water tank (1) and board-like flue gas
Heat exchanger (3) connection, board-like flue gas heat-exchange unit (3) are placed in preheating water tank (1), and board-like flue gas heat-exchange unit (3) is equipped with smoke evacuation
It manages (4), smoke exhaust pipe (4) outlet flue one end passes through preheating water tank (1) and is located at preheating water tank (1) outside, and stretching preheating water tank (1) is outside
Smoke exhaust pipe (4) is equipped with cartridge filter (6), and preheating water tank (1) is set to above furnace body (20) by support frame (14), preheating water tank
(1) by the first water inlet pipe (22) and the second water inlet pipe (12) respectively with the first heating water tank (21) and the second heating water tank (15)
Connection, preheating water tank (1) top are equipped with the water inlet (2) of number at least two.
2. environmental protection energy-saving horizontal type boiler according to claim 1, it is characterised in that: first water inlet pipe (22) and
Second water inlet pipe (12) number is at least three respectively.
3. environmental protection energy-saving horizontal type boiler according to claim 1 or 2, it is characterised in that: first water inlet pipe
(22) and on the second water inlet pipe (12) the first valve (23) and the second valve (13) are installed respectively.
4. environmental protection energy-saving horizontal type boiler according to claim 1, it is characterised in that: the cartridge filter (6) is provided with
Stainless steel metal filter screen (5), stainless steel metal filter screen (5) are at least three layers.
5. environmental protection energy-saving horizontal type boiler according to claim 1, it is characterised in that: set on described furnace body (20) outer wall
There is the fiery visor of sight, sees fiery visor and connect with combustion chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820781730.3U CN208222821U (en) | 2018-05-24 | 2018-05-24 | Environmental protection energy-saving horizontal type boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820781730.3U CN208222821U (en) | 2018-05-24 | 2018-05-24 | Environmental protection energy-saving horizontal type boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208222821U true CN208222821U (en) | 2018-12-11 |
Family
ID=64506362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820781730.3U Active CN208222821U (en) | 2018-05-24 | 2018-05-24 | Environmental protection energy-saving horizontal type boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208222821U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109780721A (en) * | 2018-12-18 | 2019-05-21 | 赵振丹 | Environmentally friendly particle boiler |
| CN110057099A (en) * | 2019-04-30 | 2019-07-26 | 周波 | A boiler with preheating function |
| CN112934941A (en) * | 2021-03-15 | 2021-06-11 | 东南大学 | Internal and external heating integrated soil thermal desorption device |
-
2018
- 2018-05-24 CN CN201820781730.3U patent/CN208222821U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109780721A (en) * | 2018-12-18 | 2019-05-21 | 赵振丹 | Environmentally friendly particle boiler |
| CN110057099A (en) * | 2019-04-30 | 2019-07-26 | 周波 | A boiler with preheating function |
| CN112934941A (en) * | 2021-03-15 | 2021-06-11 | 东南大学 | Internal and external heating integrated soil thermal desorption device |
| CN112934941B (en) * | 2021-03-15 | 2022-06-07 | 东南大学 | Internal and external heating integrated soil thermal desorption device |
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