CN108019925A - A kind of boiler with energy saving and emission reduction effect - Google Patents

A kind of boiler with energy saving and emission reduction effect Download PDF

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Publication number
CN108019925A
CN108019925A CN201610943077.1A CN201610943077A CN108019925A CN 108019925 A CN108019925 A CN 108019925A CN 201610943077 A CN201610943077 A CN 201610943077A CN 108019925 A CN108019925 A CN 108019925A
Authority
CN
China
Prior art keywords
combustion chamber
layer stove
boiler
stove
internal layer
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Withdrawn
Application number
CN201610943077.1A
Other languages
Chinese (zh)
Inventor
李晶
李振邦
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tianjin Ruixiang Hong 1000 Technology Development Co Ltd
Original Assignee
Tianjin Ruixiang Hong 1000 Technology Development Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Tianjin Ruixiang Hong 1000 Technology Development Co Ltd filed Critical Tianjin Ruixiang Hong 1000 Technology Development Co Ltd
Priority to CN201610943077.1A priority Critical patent/CN108019925A/en
Publication of CN108019925A publication Critical patent/CN108019925A/en
Withdrawn legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J15/00—Arrangements of devices for treating smoke or fumes
    • F23J15/02—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material
    • F23J15/04—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material using washing fluids
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23M—CASINGS, LININGS, WALLS OR DOORS SPECIALLY ADAPTED FOR COMBUSTION CHAMBERS, e.g. FIREBRIDGES; DEVICES FOR DEFLECTING AIR, FLAMES OR COMBUSTION PRODUCTS IN COMBUSTION CHAMBERS; SAFETY ARRANGEMENTS SPECIALLY ADAPTED FOR COMBUSTION APPARATUS; DETAILS OF COMBUSTION CHAMBERS, NOT OTHERWISE PROVIDED FOR
    • F23M5/00—Casings; Linings; Walls
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
    • F24H1/22—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating
    • F24H1/24—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water mantle surrounding the combustion chamber or chambers
    • F24H1/26—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water mantle surrounding the combustion chamber or chambers the water mantle forming an integral body
    • F24H1/28—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water mantle surrounding the combustion chamber or chambers the water mantle forming an integral body including one or more furnace or fire tubes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H9/00—Details
    • F24H9/0005—Details for water heaters
    • F24H9/0042—Cleaning arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H9/00—Details
    • F24H9/18—Arrangement or mounting of grates or heating means
    • F24H9/1809—Arrangement or mounting of grates or heating means for water heaters
    • F24H9/1832—Arrangement or mounting of combustion heating means, e.g. grates or burners
    • F24H9/1845—Arrangement or mounting of combustion heating means, e.g. grates or burners using solid fuel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J2217/00—Intercepting solids
    • F23J2217/10—Intercepting solids by filters
    • F23J2217/101—Baghouse type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J2217/00—Intercepting solids
    • F23J2217/50—Intercepting solids by cleaning fluids (washers or scrubbers)

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Solid-Fuel Combustion (AREA)

Abstract

The invention provides a kind of boiler with energy saving and emission reduction effect, including outer layer stove and internal layer stove, connected between the outer layer stove and the internal layer stove by connecting tube, combustion chamber is equipped between the internal layer stove and the outer layer stove, the internal layer stove is located at the combustion chamber and is not connected with the combustion chamber, and the combustion chamber is connected with flue；The flue sequentially enters flue dust spray thrower and smoke filter after passing through the outer layer furnace wall.The invention overcome the deficiencies in the prior art, the double storied boiler utilized, expands the contact area of liquid and combustion chamber wall surface, energy conversion efficiency higher, and flue gas discharges after treatment, energy conservation and environmental protection.

Description

A kind of boiler with energy saving and emission reduction effect
Technical field
The invention belongs to emission-reduction boiler field, more particularly, to a kind of pot with energy saving and emission reduction effect Stove.
Background technology
Boiler is a kind of energy conversion, inputs fuel to boiler, is thermal energy after fuel combustion, can export heating water Or the organic heat carrier after other heating, it can be used in life and industrial production.But in the prior art boiler there are the problem of It is that substantial amounts of pernicious gas can be discharged after fired coal combustion, air is caused seriously to pollute, moreover, boiler heat-energy transformation efficiency is low, It is unfavorable for energy saving.
The Spatial General 6 R for holding water in boiler of the prior art only has one, positioned at the outside of combustion chamber, and in fact, combustion Burn room temperature it is very high, the water efficiency of heating surface close to combustion chamber wall surface is higher, but away from combustion chamber water can only indirectly heat, The efficiency of heating surface is relatively low.In addition, most flue gas is directly discharged into air, caused by environmental pollution.
The content of the invention
In view of this, the invention is directed to a kind of boiler with energy saving and emission reduction effect, to overcome existing skill The deficiency of art, the double storied boiler utilized expand the contact area of liquid and combustion chamber wall surface, energy conversion efficiency higher, and Flue gas discharges after treatment, energy conservation and environmental protection.
To reach above-mentioned purpose, what the technical solution of the invention was realized in：
A kind of boiler with energy saving and emission reduction effect, including outer layer stove and internal layer stove, the outer layer stove and the internal layer Connected between stove by connecting tube, combustion chamber is equipped between the internal layer stove and the outer layer stove, the internal layer stove is positioned at described Combustion chamber and do not connected with the combustion chamber, the combustion chamber is connected with flue；Using the structure of outer layer stove and internal layer stove, It is more advantageous to heating.
The flue sequentially enters flue dust spray thrower and smoke filter after passing through the outer layer furnace wall.
Further, the internal layer stove is connected with water inlet pipe, and the outer layer stove is connected with outlet pipe.
Further, the lower section of the combustion chamber is equipped with fire grate, and the fire grate is equipped with ash-hole, is below the fire grate Ash discharge chamber, the ash discharge chamber are equipped with ash-draining gate.Cinder after fuel combustion etc. passes through described in the empty entrance of ash discharge of the fire grate In ash discharge chamber.
Further, the combustion chamber is connected with gas blow pipe, and the combustion chamber is connected by feed pipe with feed hopper.Air Or oxygen is blown into the combustion chamber by the gas blow pipe, fuel combustion is helped.
Further, the flue dust spray thrower includes spray chamber, and some spray tubes, the spray are equipped with the spray chamber Pipe is connected with flow pipe, and the lower section of the flue dust spray thrower is equipped with outage.The effect of the flue dust spray thrower is by combustion chamber In fuel combustion after solid particulate matter in the flue gas that gives off sprayed, it is preferred that spray liquid selects alkaline spray liquid, The solid particle that burning produces can be made to be discharged with spray liquid by outage, moreover, can also be played to the acidic materials in flue gas The effect of neutralization.
Further, filtrating smoke dust bag is equipped with the smoke filter, the filtrating smoke dust bag is soda lime filter bag.
Further, the internal layer stove includes some uniform arrays and internal interconnected hollow sphere.Sphere can be into One step increases the contact area of the internal layer stove and combustion chamber, increases the efficiency of heating surface.
In use, liquid to be heated enters the internal layer stove from the water inlet pipe, then pass through the connecting tube again Into the outer layer stove, discharged from the outlet pipe of the outer layer stove, in this process, positioned at the internal layer stove and institute The hot body of the internal layer stove and the outer layer stove can be heated at the same time by stating the thermal energy discharged in the combustion chamber between outer layer stove, Efficiency of heating surface higher；
The flue gas produced burn by entering the flue dust spray thrower and the smoke filter after the flue, can be by cigarette Most of harmful components in gas remove, beneficial to environmental protection.
Relative to the prior art, the invention has the advantage that：
(1) design of double-deck furnace make it that heating time is shorter, energy utilization efficiency higher.
(2) flue dust sprays itself and smoke filter and can help to handle flue gas, more environmentally-friendly.
Brief description of the drawings
The attached drawing for forming the part of the invention is used for providing further understanding the invention, present invention wound The schematic description and description made is used to explain the invention, does not form the improper restriction to the invention. In attached drawing：
Fig. 1 is the invention embodiment schematic cross-sectional view.
Description of reference numerals：
1- outer layer stoves；2- combustion chambers；3- internal layer stoves；4- water inlet pipes；5- feed hoppers；51- feed pipes；6- flues；7- ash discharges Room；71- ash-draining gates；8- outlet pipes；9- flue dust spray throwers；91- flue dust spray chambers；92- inlet tubes；93- spray tubes；94- discharge opeings Hole；10- smoke filters；101- filtrating smoke dust bags；11- gas blow pipes；12- fire grates；121- ash-holes.
Embodiment
It should be noted that in the case where there is no conflict, the feature in embodiment and embodiment in the invention can To be mutually combined.
In the description of the invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " on ", " under ", The orientation or position relationship of the instruction such as "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer " are Based on orientation shown in the drawings or position relationship, it is for only for ease of description the invention and simplifies description, rather than instruction Or imply that signified device or element must have specific orientation, with specific azimuth configuration and operation, therefore be not understood that For the limitation to the invention.In addition, term " first ", " second " etc. are only used for description purpose, and it is not intended that instruction Or imply relative importance or the implicit quantity for indicating indicated technical characteristic.Thus, " first ", " second " etc. are defined Feature can express or implicitly include one or more this feature.In the description of the invention, unless separately It is described, " multiple " are meant that two or more.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in the description of the invention Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly Connection；Can mechanically connect or be electrically connected；It can be directly connected, can also be indirectly connected by intermediary, It can be the connection inside two elements.For the ordinary skill in the art, on being understood by concrete condition State concrete meaning of the term in the invention.
The present invention will be described in detail below with reference to the accompanying drawings and in conjunction with the embodiments creates.
A kind of boiler with energy saving and emission reduction effect, including 3 stove of outer layer stove 1 and internal layer, the internal layer stove 3 include some Uniform array and internal interconnected hollow sphere, are connected between the outer layer stove 1 and the internal layer stove 3 by connecting tube 31 It is logical, be equipped with combustion chamber 2 between the internal layer stove 3 and the outer layer stove 1, the internal layer stove 3 inside the combustion chamber 2 and with The combustion chamber 2 does not connect, and the combustion chamber 2 is connected with flue 6, and the internal layer stove 3 is connected with water inlet pipe 4, the outer layer stove 1 Connected with outlet pipe 8；
The flue 6 sequentially enters flue dust spray thrower 9 and smoke filter 10, the cigarette after passing through 1 wall of outer layer stove Dirt spray thrower 9 includes spray chamber 91, is equipped with some spray tubes 93 in the spray chamber 91, the spray tube 93 connects with flow pipe 92 Logical, the lower section of the flue dust spray thrower 9 is equipped with outage 94, and filtrating smoke dust bag 101 is equipped with the smoke filter 10.
The lower section of the combustion chamber 2 is equipped with fire grate 12, and the fire grate 12 is equipped with ash-hole 121, the lower section of fire grate 12 For ash discharge chamber 7, the ash discharge chamber 7 is equipped with ash-draining gate 71, and the combustion chamber 2 is connected with gas blow pipe 11, and the combustion chamber 2 passes through Feed pipe 51 is connected with feed hopper 5.
The foregoing is merely the preferred embodiment of the invention, is not intended to limit the invention creation, all at this Within the spirit and principle of innovation and creation, any modification, equivalent replacement, improvement and so on, should be included in the invention Protection domain within.

Claims (7)

  1. A kind of 1. boiler with energy saving and emission reduction effect, it is characterised in that：Including outer layer stove and internal layer stove, the outer layer stove and Connected between the internal layer stove by connecting tube, combustion chamber, the internal layer stove are equipped between the internal layer stove and the outer layer stove Do not connected positioned at the combustion chamber and with the combustion chamber, the combustion chamber is connected with flue；
    The flue sequentially enters flue dust spray thrower and smoke filter after passing through the outer layer furnace wall.
  2. A kind of 2. boiler with energy saving and emission reduction effect according to claim 1, it is characterised in that：The internal layer stove with Water inlet pipe connects, and the outer layer stove is connected with outlet pipe.
  3. A kind of 3. boiler with energy saving and emission reduction effect according to claim 1, it is characterised in that：The combustion chamber Lower section is equipped with fire grate, and the fire grate is equipped with ash-hole, is ash discharge chamber below the fire grate, the ash discharge chamber is equipped with ash discharge Door.
  4. A kind of 4. boiler with energy saving and emission reduction effect according to claim 1, it is characterised in that：The combustion chamber with Gas blow pipe connects, and the combustion chamber is connected by feed pipe with feed hopper.
  5. A kind of 5. boiler with energy saving and emission reduction effect according to claim 1, it is characterised in that：The flue dust spray Device includes spray chamber, is equipped with some spray tubes in the spray chamber, the spray tube is connected with flow pipe, the flue dust spray thrower Lower section be equipped with outage.
  6. A kind of 6. boiler with energy saving and emission reduction effect according to claim 1, it is characterised in that：The filtrating smoke dust Filtrating smoke dust bag is equipped with device.
  7. A kind of 7. boiler with energy saving and emission reduction effect according to claim 1, it is characterised in that：The internal layer stove bag Include some uniform arrays and internal interconnected hollow sphere.
CN201610943077.1A 2016-11-02 2016-11-02 A kind of boiler with energy saving and emission reduction effect Withdrawn CN108019925A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610943077.1A CN108019925A (en) 2016-11-02 2016-11-02 A kind of boiler with energy saving and emission reduction effect

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610943077.1A CN108019925A (en) 2016-11-02 2016-11-02 A kind of boiler with energy saving and emission reduction effect

Publications (1)

Publication Number Publication Date
CN108019925A true CN108019925A (en) 2018-05-11

Family

ID=62069963

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610943077.1A Withdrawn CN108019925A (en) 2016-11-02 2016-11-02 A kind of boiler with energy saving and emission reduction effect

Country Status (1)

Country Link
CN (1) CN108019925A (en)

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Application publication date: 20180511

WW01 Invention patent application withdrawn after publication