CN207831677U - A kind of semi-synthetic organic heat carrier formula coal dust stove - Google Patents
A kind of semi-synthetic organic heat carrier formula coal dust stove Download PDFInfo
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- CN207831677U CN207831677U CN201820173850.5U CN201820173850U CN207831677U CN 207831677 U CN207831677 U CN 207831677U CN 201820173850 U CN201820173850 U CN 201820173850U CN 207831677 U CN207831677 U CN 207831677U
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- semi
- synthetic organic
- coal dust
- heat carrier
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Abstract
The utility model discloses a kind of semi-synthetic organic heat carrier formula coal dust stoves,Including furnace body,It is connected with feeder on the left of furnace body,It is connected with pulverizer on the left of feeder,Bottom of furnace body is connected with air blower,Furnace interior is cavity structure,Lower portion of furnace body is equipped with ignition layer,It is provided with partition board A above ignition layer,Partition board A is evenly distributed with several aperture A,Aperture A installs combuster,It is provided with switch room on the outside of combustion chamber,Partition board B is installed above combustion chamber,Partition board B is with the aperture B with aperture A corresponding positions and quantity,It is provided with exhaust air chamber above partition board B,Exhaust air chamber is connected with exhaust pipe A,Exhaust pipe is connected with SCR device,SCR device is connected with exhaust pipe B,Exhaust pipe A is surrounded with heat-exchange tube A,Heat-exchange tube A connects switch room by pipeline,The switch room other side is equipped with outlet,Outlet is connected with water pump,Water pump connects the heat-exchange tube A other ends by pipeline,The utility model can greatly reduce environmental pollution,With great generalization.
Description
Technical field
The utility model is related to a kind of stove, more particularly to a kind of semi-synthetic organic heat carrier formula coal dust stove.
Background technology
Coal-powder boiler is the boiler plant using coal dust as fuel.It is rapid with burning, complete, capacity is big, efficient, adaptation
Coal is wide, the advantages that being convenient for controlling to adjust.The burning feature of coal-powder boiler is that fuel enters combustion chamber with air, and is hanging
It burns under floating state.Coal wears into very thin coal dust in advance, is greatly increased with the contact surface area of air, makes combustion intensification.Coal dust
Stove in-furnace temperature is also higher, and therefore, other than the very poor coal of coal quality, various coals can be effectively burned in coal-powder boiler, and
And burning is more complete, efficiency of combustion is also relatively high, about 88%-93%.It can fully achieve mechanization and automation.Coal dust
Burning is almost the combustion system of all large coal-fired boilers.After the mixture of coal dust and air enters burner hearth, by preheating, doing
The processes such as dry, Volatile, initial burning, burning at a certain distance from away from burner outlet.The ash that the coal dust afterburnt is formed,
The wherein thicker ash of sub-fraction particle forms lime-ash, falls into dry bottom hopper, is cooled to solid lime-ash, is periodically or continuously subject to
It excludes；Most thinner ashes of particle are then taken away by flue gas, and usually this part, ash calls flying dust.And in the prior art, it is right
It is still not perfect in the processing of flying dust, is to leave that it disperses away mostly for flying dust, and without the exhaust gas of processing discharge, can given
Air brings great pollution, and in existing technology, and water is used to carry out heat exchange as heat-conduction medium more, and water can be formed
Incrustation scale is adhered to outer wall of combustion chamber, prodigious hidden danger can be brought to combustion chamber, and usage time is more long, and heat conduction is slower, heat
It is lower to measure utilization rate, thus increases the usage amount of coal, not only brings economic loss, can also more destroy atmospheric environment, make
The problem of atmosphere pollution the more is drawn the more serious, PM2.5 is more serious.
Invention content
The utility model aims to solve the problem that the above problem, by using SCR device, can effectively promote exhaust-gas treatment effect
PM2.5 can be effectively reduced within discharge standard in enclosed environment using SCR device, problem of environmental pollution made to obtain by fruit
Alleviate to great, by using semi-synthetic organic heat carrier, effectively thermal energy can be produced, be unlikely to waste of energy, and
Build-up of limescale problem will not be caused, is convenient for the maintenance in later stage, and use semi-synthetic organic heat carrier, higher temperature can be obtained
Degree, the scope of application is wider, exhaust gas temperature can be made to be reduced using heat-exchange tube A, and can increase substantially Btu utilization
Rate.
To achieve the above object, the utility model provides following technical solution：
A kind of semi-synthetic organic heat carrier formula coal dust stove, including furnace body（1）, the furnace body（1）Left side is connected with feeder
（2）, the feeder（2）Left side is connected with pulverizer（3）, the furnace body（1）Bottom is connected with air blower（4）, the furnace body
（1）Inside is cavity structure, the furnace body（1）Lower part is equipped with ignition layer（5）, described ignition layer（5）Top is provided with partition board A
（601）, the partition board A（601）It is evenly distributed with several aperture A（603）, the aperture A（603）Upper installation combuster
（605）, the combustion chamber（605）Outside is provided with switch room（7）, the combustion chamber（605）Top is equipped with partition board B（602）,
The partition board B（602）With with aperture A（603）The aperture B of corresponding position and quantity（604）, the partition board B（602）Top is set
It is equipped with exhaust air chamber（8）, the exhaust air chamber（8）It is connected with exhaust pipe A（801）, exhaust pipe A（801）It is connected with SCR device（9）, institute
State SCR device（9）It is connected with exhaust pipe B（10）, the exhaust pipe A（801）Outer surface is surrounded with heat-exchange tube A（11）, institute
State heat-exchange tube A（11）Switch room is connected by pipeline（7）, the switch room（7）The other side is equipped with outlet（702）, it is described go out
Mouthful（702）It is connected with water pump（703）, the water pump（703）Heat-exchange tube A is connected by pipeline（11）The other end.
As a kind of perferred technical scheme, described ignition layer（5）Including ignition layer A（501）, ignition layer B（502）.
As a kind of perferred technical scheme, ignition layer A（501）, ignition layer B（502）Between have gap.
As a kind of perferred technical scheme, the switch room（7）Heat exchange medium is inside filled（701）.
As a kind of perferred technical scheme, the heat exchange medium（701）For semi-synthetic organic heat carrier.
As a kind of perferred technical scheme, the heat-exchange tube A（11）One end connects switch room（7）Lower right side.
As a kind of perferred technical scheme, the outlet（702）Positioned at switch room（7）Left upper portion.
As a kind of perferred technical scheme, the combustion chamber（605）Quantity is several, and the combustion chamber（605）
For cylindrical structure.
As a kind of perferred technical scheme, the combustion chamber（605）For stainless steel.
As a kind of perferred technical scheme, the combustion chamber（605）Diameter is equal to aperture A（603）, aperture B（604）'s
Diameter, and be 10CM.
The utility model has the beneficial effects that：By using SCR device, exhaust-gas treatment effect can be effectively promoted, is made
PM2.5 can be effectively reduced within discharge standard in enclosed environment with SCR device, problem of environmental pollution is made to obtain greatly
Alleviation effectively thermal energy can be produced by using semi-synthetic organic heat carrier, be unlikely to waste of energy, and will not make
At build-up of limescale problem, it is convenient for the maintenance in later stage, and use semi-synthetic organic heat carrier, higher temperature can be obtained, be applicable in
Range is wider, exhaust gas temperature can be made to be reduced using heat-exchange tube A, and can increase substantially heat utilization ratio, this reality
It is simple with new structure, it is highly practical, be convenient for later maintenance, and PM2.5 can be reduced to the greatest extent, can environmental protection,
With great marketing and economic value.
Description of the drawings
Attached drawing is to be used to provide a further understanding of the present invention, and form part of this specification, with this
The embodiment of utility model for explaining the utility model, does not constitute limitations of the present invention together.In the accompanying drawings：
Fig. 1 is the surface structure schematic diagram of the utility model
Fig. 2 is the furnace interior sectional view of the utility model.
Fig. 3 is the igniting schematic diagram of a layer structure of the utility model.
As shown in the figure：1, furnace body；2, feeder；3, pulverizer；4, air blower；5, ignition layer；501, ignition layer A；502、
Ignition layer B；601, partition board A；602, partition board B；603, aperture A；604, aperture B；605, combustion chamber；7 switch rooms；701, heat exchange
Medium；702, it exports；703, water pump；8, exhaust air chamber；801, exhaust pipe A；9, SCR device；10, exhaust pipe B；11, heat-exchange tube
A。
Specific implementation mode
In order to make the technical problems, technical solutions and beneficial effects solved by the present invention be more clearly understood, below in conjunction with
Accompanying drawings and embodiments, the present invention will be described in further detail.It should be appreciated that specific embodiment described herein is only used
To explain the present invention, it is not intended to limit the present invention.
As shown in Fig. 1 to Fig. 3, a kind of semi-synthetic organic heat carrier formula coal dust stove, including furnace body 1,1 left side of the furnace body connect
It is connected to feeder 2,2 left side of the feeder is connected with pulverizer 3, and 1 bottom of the furnace body is connected with air blower 4, the furnace body 1
Inside is cavity structure, and 1 lower part of the furnace body is equipped with ignition layer 5, and 5 top of described ignition layer is provided with partition board A601, described
Partition board A601 is evenly distributed with several aperture A603, installs combuster 605 on the aperture A603, outside the combustion chamber 605
Side is provided with switch room 7, and 605 top of the combustion chamber is equipped with partition board B602, and the partition board B602 is carried and A603 pairs of aperture
It answers and is provided with exhaust air chamber 8 above the aperture B604, the partition board B602 of position and quantity, the exhaust air chamber 8 is connected with exhaust pipe
A801, exhaust pipe A801 are connected with SCR device 9, and the SCR device 9 is connected on the outside of exhaust pipe B10, the exhaust pipe A801
Surface is surrounded with heat-exchange tube A11, the heat-exchange tube A11 and connects switch room 7 by pipeline, and 7 other side of the switch room is set
There are outlet 702, the outlet 702 to be connected with water pump 703, the water pump 703 connects the heat-exchange tube A11 other ends by pipeline.
For further, described ignition layer 5 includes ignition layer A501, ignition layer B502.
For further, there is gap between ignition layer A501, ignition layer B502.
For further, heat exchange medium 701 has been filled in the switch room 7.
For further, the heat exchange medium 701 is semi-synthetic organic heat carrier.
For further, the one end the heat-exchange tube A11 connects the lower right side of switch room 7.
For further, the outlet 702 is located at 7 left upper portion of switch room.
For further, 605 quantity of the combustion chamber is several, and the combustion chamber 605 is cylindrical structure.
For further, the combustion chamber 605 is stainless steel.
For further, 605 diameter of the combustion chamber is equal to the diameter of aperture A603, aperture B604, and is 10CM.
The utility model has the beneficial effects that：By using SCR device, exhaust-gas treatment effect can be effectively promoted, is made
PM2.5 can be effectively reduced within discharge standard in enclosed environment with SCR device, problem of environmental pollution is made to obtain greatly
Alleviation effectively thermal energy can be produced by using semi-synthetic organic heat carrier, be unlikely to waste of energy, and will not make
At build-up of limescale problem, it is convenient for the maintenance in later stage, and use semi-synthetic organic heat carrier, higher temperature can be obtained, be applicable in
Range is wider, exhaust gas temperature can be made to be reduced using heat-exchange tube A, and can increase substantially heat utilization ratio, this reality
It is simple with new structure, it is highly practical, be convenient for later maintenance, and PM2.5 can be reduced to the greatest extent, can environmental protection,
With great marketing and economic value.
In the description of the present invention, it is to be understood that, term "center", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " up time
The orientation or positional relationship of the instructions such as needle ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " be orientation based on ... shown in the drawings or
Position relationship is merely for convenience of description of the present invention and simplification of the description, and does not indicate or imply the indicated device or element must
There must be specific orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.In addition, limit
There is the feature of " first ", " second " to can explicitly or implicitly include one or more this feature surely.The present invention's
In description, unless otherwise indicated, the meaning of " plurality " is two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
Can also be electrical connection to be mechanical connection；It can be directly connected, can also indirectly connected through an intermediary, Ke Yishi
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " illustrative examples ",
The description of " example ", " specific example " or " some examples " etc. means specific features described in conjunction with this embodiment or example, knot
Structure, material or feature are included at least one embodiment or example of the invention.In the present specification, to above-mentioned term
Schematic representation may not refer to the same embodiment or example.Moreover, specific features, structure, material or the spy of description
Point can be combined in any suitable manner in any one or more of the embodiments or examples.
Although an embodiment of the present invention has been shown and described, it will be understood by those skilled in the art that：Not
In the case of being detached from the principle of the present invention and objective a variety of change, modification, replacement and modification can be carried out to these embodiments, this
The range of invention is limited by claim and its equivalent.
Claims (10)
1. a kind of semi-synthetic organic heat carrier formula coal dust stove, including furnace body（1）, which is characterized in that the furnace body（1）Left side connects
There is feeder（2）, the feeder（2）Left side is connected with pulverizer（3）, the furnace body（1）Bottom is connected with air blower（4）,
The furnace body（1）Inside is cavity structure, the furnace body（1）Lower part is equipped with ignition layer（5）, described ignition layer（5）Top is set
It is equipped with partition board A（601）, the partition board A（601）It is evenly distributed with several aperture A（603）, the aperture A（603）On be equipped with
Combustion chamber（605）, the combustion chamber（605）Outside is provided with switch room（7）, the combustion chamber（605）Top is equipped with partition board B
（602）, the partition board B（602）With with aperture A（603）The aperture B of corresponding position and quantity（604）, the partition board B（602）
Top is provided with exhaust air chamber（8）, the exhaust air chamber（8）It is connected with exhaust pipe A（801）, exhaust pipe A（801）It is connected with SCR device
（9）, the SCR device（9）It is connected with exhaust pipe B（10）, the exhaust pipe A（801）Outer surface is surrounded with heat-exchange tube A
（11）, the heat-exchange tube A（11）Switch room is connected by pipeline（7）, the switch room（7）The other side is equipped with outlet（702）,
The outlet（702）It is connected with water pump（703）, the water pump（703）Heat-exchange tube A is connected by pipeline（11）The other end.
2. a kind of semi-synthetic organic heat carrier formula coal dust stove according to claim 1, it is characterised in that：Described ignition layer
（5）Including ignition layer A（501）, ignition layer B（502）.
3. a kind of semi-synthetic organic heat carrier formula coal dust stove according to claim 1, it is characterised in that：Ignition layer A
（501）, ignition layer B（502）Between have gap.
4. a kind of semi-synthetic organic heat carrier formula coal dust stove according to claim 1, it is characterised in that：The switch room
（7）Heat exchange medium is inside filled（701）.
5. a kind of semi-synthetic organic heat carrier formula coal dust stove according to claim 4, it is characterised in that：The heat exchange is situated between
Matter（701）For semi-synthetic organic heat carrier.
6. a kind of semi-synthetic organic heat carrier formula coal dust stove according to claim 1, it is characterised in that：The heat-exchange tube
A（11）One end connects switch room（7）Lower right side.
7. a kind of semi-synthetic organic heat carrier formula coal dust stove according to claim 1, it is characterised in that：The outlet
（702）Positioned at switch room（7）Left upper portion.
8. a kind of semi-synthetic organic heat carrier formula coal dust stove according to claim 1, it is characterised in that：The combustion chamber
（605）Quantity is several, and the combustion chamber（605）For cylindrical structure.
9. a kind of semi-synthetic organic heat carrier formula coal dust stove according to claim 1, it is characterised in that：The combustion chamber
（605）For stainless steel.
10. a kind of semi-synthetic organic heat carrier formula coal dust stove according to claim 1, it is characterised in that：The combustion chamber
（605）Diameter is equal to aperture A（603）, aperture B（604）Diameter, and be 10CM.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820173850.5U CN207831677U (en) | 2018-02-01 | 2018-02-01 | A kind of semi-synthetic organic heat carrier formula coal dust stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820173850.5U CN207831677U (en) | 2018-02-01 | 2018-02-01 | A kind of semi-synthetic organic heat carrier formula coal dust stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207831677U true CN207831677U (en) | 2018-09-07 |
Family
ID=63395959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820173850.5U Expired - Fee Related CN207831677U (en) | 2018-02-01 | 2018-02-01 | A kind of semi-synthetic organic heat carrier formula coal dust stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207831677U (en) |
-
2018
- 2018-02-01 CN CN201820173850.5U patent/CN207831677U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180907 Termination date: 20190201 |