CN202204143U - Vertical type fire and water pipe energy-saving environment-friendly boiler - Google Patents

Vertical type fire and water pipe energy-saving environment-friendly boiler Download PDF

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Publication number
CN202204143U
CN202204143U CN2011202506448U CN201120250644U CN202204143U CN 202204143 U CN202204143 U CN 202204143U CN 2011202506448 U CN2011202506448 U CN 2011202506448U CN 201120250644 U CN201120250644 U CN 201120250644U CN 202204143 U CN202204143 U CN 202204143U
Authority
CN
China
Prior art keywords
boiler
flue
cylindrical shell
furnace
pipe body
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.)
Expired - Fee Related
Application number
CN2011202506448U
Other languages
Chinese (zh)
Inventor
陈和兴
李云金
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.)
NANNING JINDING BOILER MANUFACTURING Co Ltd
Original Assignee
NANNING JINDING BOILER MANUFACTURING 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 NANNING JINDING BOILER MANUFACTURING Co Ltd filed Critical NANNING JINDING BOILER MANUFACTURING Co Ltd
Priority to CN2011202506448U priority Critical patent/CN202204143U/en
Application granted granted Critical
Publication of CN202204143U publication Critical patent/CN202204143U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model provides a vertical type fire and water pipe energy-saving environment-friendly boiler, which is structurally characterized in that a bent water pipe in a furnace pipe body is evenly disposed in the furnace pipe body in a circumferential mode, a straight end is connected with a convex furnace pipe top, and a bent end is evenly arranged around the circumferential wall of the pipe body and connected with the lower portion of the furnace pipe body. A bent smoke pipe is evenly disposed outside the furnace pipe body in a circumferential mode, a straight end is connected with the bottom of a U-type mud ring, and a bent end is connected with the pipe wall of the upper portion of the furnace pipe body. A dust removal base is connected with the U-type mud ring. The boiler has the advantages of being capable of raising the temperature of a furnace cavity, enabling fuels to be fully burned in the furnace cavity, improving heat efficiency and prolonging service life of the boiler due to the fact that a high-temperature flaming smoke outlet is disposed at the position where the water temperature of the boiler is lowest and the arranged heating areas are all located below a safe waterline of the boiler. Meanwhile, secondary dust removal is arranged. The boiler is designed to be applied to fuels such as firewood, chaff, residue of sugarcane and biomass fuels.

Description

Vertical extreme misery tube coupling can environment-protection boiler
Technical field
The utility model relates to a kind of boiler, and especially a kind of vertical extreme misery tube coupling can environment-protection boiler.
Background technology
Social at present existing vertical packaged boiler main structure form is vertical fire tube and vertical water tube boiler.The version of vertical fire tube boiler mainly by shell, flue and be welded on furnace gall head and the shell end socket on smoke pipe form; The version of vertical water tube boiler mainly is made up of shell, flue, impact tube and the horizontal water tube (or curved water pipe) that is welded on the flue.More than the burning heat transfer type of two kinds of structures be: fuel is from the burning of batching hole input, and after thermal-flame and flue gas carried out heat exchange to flue, horizontal water tube (or curved water pipe), the impact tube of flowing through (or smoke pipe) was arranged to atmosphere.The problem that boiler exists: fire box temperature is low; Burn insufficient, exhaust gas temperature is high, the thermal efficiency is low, environmental pollution is big; The impact tube or the smoke pipe of this structure boiler surface for a long time; Temperature is high, occurs situation such as breach and corrosion easily, the general use less than the phenomenon that just occurred impact tube or smoke pipe damage in 2 years.
The utility model content
It is abundant that the purpose of the utility model provides a kind of fuel combustion, can improve the thermal efficiency and the life-span of boiler, and final dusting reduces the vertical extreme misery tube coupling that pollutes can environment-protection boiler.
The technical scheme that the utility model is taked:
A kind of vertical extreme misery tube coupling ability environment-protection boiler mainly is made up of shell cylindrical shell, flue cylindrical shell, shell convex head, convex flue top, curved water pipe, curved smoke pipe and base, it is characterized in that:
Curved water pipe 4 in the flue cylindrical shell 2 evenly is provided with circumference in flue cylindrical shell 2, and a straight end is connected with convex flue top 5, and a curved end is evenly arranged along the cylindrical shell perisporium with flue cylindrical shell 2 bottoms and is connected;
Curved smoke pipe 3 is that shell cylindrical shell 6 inside evenly are provided with circumference in flue cylindrical shell 2 outsides, and a straight end is connected with U type leftover bits and pieces circle 1 bottom, and a curved end is connected with flue cylindrical shell 2 top barrels;
Dedusting base 8 is connected with U type leftover bits and pieces circle 1.
The application's advantage or good effect
The advantage of this energy-saving, environmental protection boiler mainly is: deficiency and shortcoming that existing vertical packaged boiler is existed improve; Improve fire box temperature; Impel fuel fully burning in burner hearth; The high-temperature flue gas outlet (the smoke pipe exhanst gas outlet is bent in convection current) of burning places the minimum position of boiler water temperature, and the heating surface area of being arranged all below the boiler safety waterline, improves the thermal efficiency and the life-span of boiler; On boiler foundation, be provided with simultaneously one-time dedusting; Be provided with final dusting in chimney bottom; Because fuel combustion is abundant; Can't see chimney outlet during normal operation of boiler has flue gas to emerge, active response national relevant energy-conserving and environment-protective law, rules, technical specification of security and respective standard requirement thereof.
This boiler design is suitable for fuel: firewood, husk, multitudinous short, bristly hair or beard and biomass fuel.
Description of drawings
Fig. 1 is this boiler structure front view.
Fig. 2 is the left view of Fig. 1.
The specific embodiment
This energy saving and environment friendly boiler design is followed " steam boiler safety and technical supervision rules " " hot-water boiler safety and technical supervision rules " and existing national corresponding rules and standard.
This boiler structure form is vertical water fire tube shell boiler, and boiler mainly is made up of shell cylindrical shell, flue cylindrical shell, shell convex head, convex flue top, the circle of getting a foothold, curved water pipe, curved smoke pipe and base.Its interconnected relationship is: the inside and outside circle of U type leftover bits and pieces circle 1 adopts the butt joint Type of Welding to be connected with flue cylindrical shell 2 and shell cylindrical shell 6 respectively; Flue cylindrical shell 2 adopts the butt joint Type of Welding to be connected with convex flue top 5 and shell convex end socket 7 respectively with shell cylindrical shell 6; Curved water pipe 4 two ends respectively with flue cylindrical shell 2 and convex flue top 5 on the curved water pipe pore employing skewer offered go into formula corner connection Type of Welding and be connected; Curved smoke pipe 3 two ends are gone into formula corner connection Type of Welding and are connected with the get a foothold curved smoke pipe pore employing skewer offered on the circle 1 of flue cylindrical shell 2 and U type respectively; Batching hole 10 inside and outside ends respectively with flue cylindrical shell 2 and shell cylindrical shell 6 on the aperture that feeds intake offered adopt skewer to go into formula corner connection Type of Welding to be connected; Water feed apparatus base 17, water gage base 18 and hand hole 9 respectively with shell cylindrical shell 6 on the corresponding aperture offered adopt skewer to go into formula corner connection Type of Welding to connect; Manhole 11, safety valve connecting pipe 21, gauge manifold 19, steam supply joint chair 20 respectively with shell convex end socket 7 on the corresponding aperture offered adopt skewer to go into formula corner connection Type of Welding to connect; Blowdown apparatus joint chair 23 encloses the corresponding aperture of offering on 1 bottom with U type leftover bits and pieces and adopts skewer to go into the connection of formula corner connection Type of Welding; The inside and outside circle of dedusting base 8 adopts the overlap joint Type of Welding to be connected with the inside and outside circle of U type leftover bits and pieces circle 1 respectively; The effect master of base is the weight and the concentrated flue dust that flows out from curved smoke pipe 3 of supporting pot; And play the dedusting effect, and also installed shutter, outlet flue and ash removing opening on the base, guarantee the needed oxygen of fuel combustion and the cleaning of curved smoke pipe dust stratification and being connected of flue; Base inner ring top also is equiped with grate supporting circle 25, to satisfy the needs that fixed grate 26 is installed; The two ends of flue 14 respectively with base 8 on outlet flue and the smoke inlet of dirt pocket 15 be connected; Chimney 16 is connected with dirt pocket 15 outlet flues, and chimney is arranged low-temperature flue gas to atmosphere.More than be connected to form the pot and the stove of favorable sealing property, be called boiler.Flue gas exhaust gas temperature when the 22 main effects of teletransmission thermometer are the normal operation of monitoring boiler, the boiler foundation 24 main weight that play the supporting boiler.
Its concise and to the point course of work is: the water of certain pressure gets into boiler from water feed apparatus (water feed apparatus includes water pump, flowmeter, water intaking valve, check-valves), and water is full to stop into water during ordinary water level to water gage, open the batching hole door; Drop into fuel and light from batching hole 10; Kong Men is just often closed in burning, and fuel burns on fire grate 26, produces the thermal-flame flue gas; After carrying out abundant radiation heat transfer feedwater with the curved water pipes 4 of flue cylindrical shell 2 and flue cylindrical shell 2 inner installings; High-temperature flue gas carries out the heat convection feedwater from the curved smoke pipe 3 inlets curved smoke pipe 3 of flowing through, and flue gas is concentrated to boiler dusting base 8 smoke-boxes and carries out gravitational settling dedusting first time from curved smoke pipe outlet, after the gravitational settling dedusting first time; Flow through horizontal flue 14 of low-temperature flue gas gets into dirt pockets 15 and carries out gravitational settling dedusting second time, is arranged to atmosphere by chimney then.Hot-water boiler when work, because the water that fills in the boiler constantly obtains heat absorption, when water reaches the pressure and temperature of regulation, open heating valve, start the circulating pump on the water feed apparatus, to the heat supply of hot family.In steam boiler when work,, because the water that fills in the boiler constantly obtains heat absorption, when reaching the water saturation temperature, the water in the boiler begins vaporization, produces high-temperature steam, when steam reaches boiler working pressure, opens heating valve 20 to vapour family steam supply.So this boiler can be designed to vertical extreme misery tube coupling can environment-friendly type hot-water boiler and vertical extreme misery tube coupling ability environment-friendly type steam boiler.The effect of hand hole 9 and the manhole 11 mainly side of being is checked, is keeped in repair in the middle of making boiler running process and the cleaning dirt, and the effect of blowdown apparatus 23 mainly is the blowdown that makes things convenient in the boiler running process.

Claims (1)

1. a vertical extreme misery tube coupling ability environment-protection boiler mainly is made up of shell cylindrical shell (6), flue cylindrical shell (2), shell convex head (7), convex flue top (5), curved water pipe (4), curved smoke pipe (3) and base (8), it is characterized in that:
Curved water pipe (4) in the flue cylindrical shell (2) evenly is provided with circumference in flue cylindrical shell (2), and a straight end is connected with convex flue top (5), and a curved end is evenly arranged along the cylindrical shell perisporium with flue cylindrical shell (2) bottom and is connected;
Curved smoke pipe (3) is that shell cylindrical shell (6) inside evenly is provided with circumference in flue cylindrical shell (2) outside, and a straight end is connected with U type leftover bits and pieces circle (1) bottom, and a curved end is connected with flue cylindrical shell (2) top barrel;
Dedusting base (8) is connected with U type leftover bits and pieces circle (1).
CN2011202506448U 2011-07-15 2011-07-15 Vertical type fire and water pipe energy-saving environment-friendly boiler Expired - Fee Related CN202204143U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011202506448U CN202204143U (en) 2011-07-15 2011-07-15 Vertical type fire and water pipe energy-saving environment-friendly boiler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011202506448U CN202204143U (en) 2011-07-15 2011-07-15 Vertical type fire and water pipe energy-saving environment-friendly boiler

Publications (1)

Publication Number Publication Date
CN202204143U true CN202204143U (en) 2012-04-25

Family

ID=45968264

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011202506448U Expired - Fee Related CN202204143U (en) 2011-07-15 2011-07-15 Vertical type fire and water pipe energy-saving environment-friendly boiler

Country Status (1)

Country Link
CN (1) CN202204143U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105135668A (en) * 2015-09-23 2015-12-09 仲伟军 Multi-fuel energy-saving vertical boiler

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105135668A (en) * 2015-09-23 2015-12-09 仲伟军 Multi-fuel energy-saving vertical boiler
CN105135668B (en) * 2015-09-23 2019-04-02 仲伟军 Power-saving vertical boiler suitable for multi fuel

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C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120425

Termination date: 20120715