CN104100961B - Horizontal coal-fired, biomass-burning chain-grate boiler - Google Patents
Horizontal coal-fired, biomass-burning chain-grate boiler Download PDFInfo
- Publication number
- CN104100961B CN104100961B CN201410356486.2A CN201410356486A CN104100961B CN 104100961 B CN104100961 B CN 104100961B CN 201410356486 A CN201410356486 A CN 201410356486A CN 104100961 B CN104100961 B CN 104100961B
- Authority
- CN
- China
- Prior art keywords
- pipe
- collecting box
- arch
- drum
- wall
- 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.)
- Active
Links
Landscapes
- Incineration Of Waste (AREA)
Abstract
A kind of horizontal coal-fired, biomass-burning chain-grate boiler, be provided with body of heater, body of heater comprises drum and burner hearth, the chain conveyor of transfer the fuel is provided with below burner hearth, burner hearth comprises symmetry and is located at the vertical header in two, left and right below drum, each vertical header is all connected with drum by former and later two down-comers, face arch is provided with between two vertical headers, combustion chamber and rear arch, rear arch arranges a rectangle pipe support, before comprising rear arch, rear horizontal collecting box pipe, be connected with several longitudinal joint steel pipe in the middle of front horizontal collecting box pipe with rear horizontal collecting box pipe and weld fin between pipe pipe, in longitudinal joint steel pipe, outer first steel pipe of both sides is rear exterior wall collecting box pipe, in longitudinal joint steel pipe both sides outside to inside second be rear interior wall collecting box pipe, middle longitudinal joint steel pipe is rear arch tedge header, the present invention utilizes advanced pipe frame structure, arranges radiation heating-surface in a large number in the high-temperature region of burner hearth, volume-diminished, weight saving, the separate unit tonnage number that complete machine dispatches from the factory is greatly improved.
Description
Technical field
The present invention relates to a kind of boiler, particularly a kind of horizontal coal-fired, biomass-burning chain-grate boiler.
Background technology
Traditional chain-grate boiler heating surface is arranged and is heated based on convection current, due to by traditional structural constraint, cannot arrange heating surface at boiler drum bottom.And the chain-grate boiler of traditional structure, the bodily form is large, and overall steel consumption is large, and refractory material consumes large, and this body weight is large, and cost of transportation is large, before product puts into operation, also needs long-time baker, and its baker is with thousand yuan at least, and tens thousand of unit is not etc. at most.
Summary of the invention
The technical problem to be solved in the present invention is for the deficiencies in the prior art, proposes a kind of novel horizontal coal-fired, biomass-burning chain-grate boiler.It greatly improves the evaporation capacity of unit heating surface; The application of thorough removal refractory brick in chain furnace, fundamentally solves the little tonnage large volume of conventional chains boiler and the feature of heaviness.
The technical problem to be solved in the present invention is achieved through the following technical solutions, a kind of horizontal coal-fired, biomass-burning chain-grate boiler, be provided with body of heater, body of heater comprises drum and burner hearth, below burner hearth, be provided with the chain conveyor of transfer the fuel, be characterized in: burner hearth comprises symmetry and is located at the vertical collecting box pipe in two, left and right below drum, and each vertical collecting box pipe is all connected with drum by former and later two down-comers, face arch, combustion chamber and rear arch is provided with between two vertical collecting box pipes
Face arch is arranged on the front portion of front down-comer, forms precombustion chamber below face arch, and rear arch is arranged on the front portion of rear down-comer, forms secondary furnace below rear arch, is combustion chamber between face arch and rear arch,
The intermediate connection tube that face arch comprises lower box collecting pipe, upper collecting chamber pipe and is connected between lower box collecting pipe, the two ends, left and right of lower box collecting pipe are connected with left and right vertical collecting box pipe is vertical, the top of face arch upper collecting chamber pipe to be connected with drum bottom with pipe row and to weld fin between pipe pipe, forms the mid portion of combustion chamber front wall;
Rear arch is on the top of left and right vertical collecting box pipe, arrange a rectangle pipe support, rectangle pipe support comprises the forward and backward horizontal collecting box pipe of rear arch, be connected with several longitudinal joint steel pipe in the middle of front horizontal collecting box pipe with rear horizontal collecting box pipe and weld fin between pipe pipe, in longitudinal joint steel pipe, ecto-entad first steel pipe of both sides is rear exterior wall collecting box pipe, in longitudinal joint steel pipe, the ecto-entad second of both sides is rear interior wall collecting box pipe, and middle longitudinal joint steel pipe is rear arch rising collecting box pipe;
Between the downward and vertical collecting box pipe of rear exterior wall collecting box pipe, upwards with between drum all by steel pipe arrange vertical be connected and weld with fin between pipe pipe form exterior wall rear portion;
Rear interior wall collecting box pipe upwards with between drum is welded with fin formed interior wall rear portion by fastener for connection between pipe pipe;
Before rear arch horizontal collecting box pipe front end each side by two steel pipes parallel longitudinal central lower extending to face arch upper collecting chamber pipe forward, outboard tube is front exterior wall collecting box pipe, and its position keeps axis, level consistent with above-mentioned rear exterior wall collecting box pipe; Inside tube is front interior wall collecting box pipe, and its position keeps axis, level consistent with above-mentioned rear interior wall collecting box pipe,
The rear end of the steel pipe extended in parallel forward is connected with the front portion of collecting box pipe horizontal before rear arch;
Vertically be connected and between pipe pipe, weld with fin that to form exterior wall anterior between the downward and vertical collecting box pipe of front exterior wall collecting box pipe, upwards with all being arranged by steel pipe between drum;
Between the downward and vertical collecting box pipe of front interior wall collecting box pipe, upwards with all weld between drum that to form interior wall anterior by fastener for connection and between pipe pipe with fin;
The top of rear arch communicates with combustion chamber formation first backhaul exhaust gases passes, and be the second backhaul exhaust gases passes between inner, external wall, the top of horizontal collecting box pipe after rear arch, bends steel pipe with solid matter and be connected with drum, and welds fin between pipe pipe, wall after being formed;
Be welded as a whole with fin between rear wall and exterior wall rear portion, between rear wall and interior wall rear portion, be set to the entrance of the first backhaul exhaust gases passes to the second backhaul flue gas channel transition;
Front smoke box and rear smoke box is provided with in the rear and front end of described drum, the threaded flue that some connect forward and backward smoke box is provided with in drum, the front of the second backhaul exhaust gases passes is communicated with front smoke box by transition smoke pipe, and described threaded flue forms the 3rd backhaul exhaust gases passes.
The technical problem to be solved in the present invention can also be come to realize further by the following technical programs, and each rear arch rising collecting box pipe is upwards all furnished with some tedges, and the upper end of tedge is connected with drum.
The technical problem to be solved in the present invention can also be come to realize further by the following technical programs, intermediate connection tube outside two is indulged collecting box pipe by face arch left and right wall bend pipe with left and right and is connected, and is welded to connect between the pipe pipe of described intermediate connection tube and face arch left and right wall bend pipe by fin.
The technical problem to be solved in the present invention can also be come to realize further by the following technical programs, is all cast with fire-resistant radiating layer in the inwall of face arch, the inwall of rear arch and two side, bottom, combustion chamber.
The technical problem to be solved in the present invention can also be come to realize further by the following technical programs, low setting after high before the fire-resistant radiating layer of the inwall of rear arch.
The present invention is compared with traditional chain-grate boiler with tonnage, and bulk volume can reduce more than 1 times.This body weight can reduce 1-2 doubly.Cost of transportation can reduce 2-3 doubly.Lifting cost reduces by 1-1.5 times.Multiple stringing pattern of the present invention, thoroughly solves the method for the layout heating surface that tradition falls behind, and utilizes advanced pipe frame structure, arranges radiation heating-surface in a large number in the high-temperature region of burner hearth, greatly improves the evaporation capacity of unit heating surface; The application of thorough removal refractory brick in chain furnace, fundamentally solves the little tonnage large volume of conventional chains boiler and the feature of heaviness; Due to volume-diminished, weight saving, the separate unit tonnage number that complete machine dispatches from the factory is greatly improved, decrease the train number amount of transit link, decrease field-installed complicated procedures of forming, save a large amount of financial resources, material resources, transport power, decrease the multinomial financial burden of terminal use, improve the operating efficiency of multiple link; Due to the change of agent structure, reduce even without the need to carrying out long baker program.
Accompanying drawing explanation
Fig. 1 is structure diagram of the present invention;
Fig. 2 is drum and face arch, rear arch rectangle pipe support stringing figure;
Fig. 3 is face arch, rear arch top view;
Fig. 4 is front wall tube plate structure sketch;
Fig. 5 is that left and right wall coil hardens composition;
Fig. 6 is rear wall coil plate structure sketch;
Fig. 7 is the structure diagram of rear arch list horizontal collecting box pipe close arranging pipe posture;
Fig. 8 is the rear arch sectional view of Fig. 7 structure;
Fig. 9 is the structure diagram of rear arch arch tube posture;
Figure 10 is Fig. 9 structure rear arch sectional view one;
Figure 11 is Fig. 9 structure rear arch sectional view two.
Detailed description of the invention
A kind of horizontal coal-fired, biomass-burning chain-grate boiler, be provided with body of heater, body of heater comprises drum 3 and burner hearth, the chain conveyor of transfer the fuel is provided with below burner hearth, be characterized in: burner hearth comprises symmetry and is located at the vertical collecting box pipe 6 in two, left and right below drum 3, each vertical collecting box pipe is all connected with drum 3 with rear down-comer 5 by front down-comer 10, is provided with face arch 1, combustion chamber 9 and rear arch 8 between two vertical collecting box pipes
Face arch 1 is arranged on the front portion of front down-comer 10, forms precombustion chamber 11 below face arch 1, and rear arch 8 is arranged on the front portion of rear down-comer 5, forms secondary furnace 7 below rear arch 5, is combustion chamber 9 between face arch and rear arch,
The intermediate connection tube 13 that face arch comprises lower box collecting pipe 14, upper collecting chamber pipe 23 and is connected between lower box collecting pipe, the two ends, left and right of lower box collecting pipe are connected with left and right vertical collecting box pipe is vertical, the top of face arch upper collecting chamber pipe to be connected with drum bottom with pipe row and to weld fin between pipe pipe, forms the mid portion of combustion chamber front wall 21;
Rear arch is on the top of left and right vertical collecting box pipe, arrange a rectangle pipe support, rectangle pipe support horizontal collecting box pipe 19 after horizontal collecting box pipe 16, rear arch before comprising rear arch, be connected with several longitudinal joint steel pipe in the middle of front horizontal collecting box pipe with rear horizontal collecting box pipe and weld fin between pipe pipe, in longitudinal joint steel pipe, ecto-entad first steel pipe of both sides is rear exterior wall collecting box pipe, in longitudinal joint steel pipe, the ecto-entad second of both sides is rear interior wall collecting box pipe, and middle longitudinal joint steel pipe is rear arch rising collecting box pipe;
Between the downward and vertical collecting box pipe of rear exterior wall collecting box pipe, upwards with between drum all by steel pipe arrange vertical be connected and weld with fin between pipe pipe form exterior wall 17 rear portion;
Rear interior wall collecting box pipe upwards with between drum is welded with fin formed interior wall 18 rear portion by fastener for connection between pipe pipe;
Before rear arch horizontal collecting box pipe front end each side by two steel pipes 22 parallel longitudinal central lower extending to face arch upper collecting chamber pipe forward, outboard tube is front exterior wall collecting box pipe, and its position keeps axis, level consistent with above-mentioned rear exterior wall collecting box pipe; Inside tube is front interior wall collecting box pipe, and its position keeps axis, level consistent with above-mentioned rear interior wall collecting box pipe,
The rear end of the steel pipe extended in parallel forward is connected with the front portion of collecting box pipe 16 horizontal before rear arch;
Vertically be connected and between pipe pipe, weld with fin that to form exterior wall 17 anterior between the downward and vertical collecting box pipe of front exterior wall collecting box pipe, upwards with all being arranged by steel pipe between drum;
Between the downward and vertical collecting box pipe of front interior wall collecting box pipe, upwards with all weld between drum that to form interior wall 18 anterior by fastener for connection and between pipe pipe with fin;
The top of rear arch communicates with combustion chamber formation first backhaul exhaust gases passes, and be the second backhaul exhaust gases passes between inner, external wall, the top of horizontal collecting box pipe after rear arch, bends steel pipe with solid matter and be connected with drum, and welds fin between pipe pipe, wall 20 after being formed;
Be welded as a whole with fin between rear wall and exterior wall rear portion, between rear wall and interior wall rear portion, be set to the entrance of the first backhaul exhaust gases passes to the second backhaul flue gas channel transition;
The rear and front end of described drum 3 is provided with front smoke box 2 and rear smoke box 4, the threaded flue 12 that some connect forward and backward smoke box is provided with in drum, the front of the second backhaul exhaust gases passes is communicated with front smoke box by transition smoke pipe, and described threaded flue forms the 3rd backhaul exhaust gases passes.
At the inside and outside wall coil of the left and right sides, drum bottom, composition flue gas two return passage.The upper end of inside and outside wall coil is connected with drum, and lower end is connected with above-mentioned front and back inner-outer wall collecting box pipe, and welds fin between the pipe pipe of outer wall coil, forms the exterior wall closed.Interior wall coil from rear interior first, wall coil tedge rear portion, forward to front interior wall collecting box pipe top pipe pipe between weld fin, afterbody is enclosure portion not, is two return gas approach.
Each rear arch rising collecting box pipe is upwards all furnished with some tedges, and the upper end of tedge is connected with drum; Lower end is connected with rear arch rising collecting box pipe, to reach the object of arranging radiation heating-surface in burner hearth high-temperature region.
Intermediate connection tube outside two is indulged collecting box pipe by face arch left and right wall bend pipe with left and right and is connected, and is welded to connect between the pipe pipe of described intermediate connection tube and face arch left and right wall bend pipe by fin.
Fire-resistant radiating layer is all cast with in the inwall of face arch, the inwall of rear arch and two side, bottom, combustion chamber.Low setting after high before the fire-resistant radiating layer of the inwall of rear arch.
On face arch lower header tube connector pipe pipe in the middle of, welding fin.Below the tube connector of welding fin, weld strong hook nail stay bolt part, in the bottom of face arch left and right wall coil, weld strong hook nail stay bolt part, in the left and right sides of combustion chamber (common saying: aditus laryngis), the bottom of front interior wall collecting box pipe, weld strong hook nail stay bolt part, above-mentioned each hook nail stay bolt part is connected into reticular component, and at reticular component top casting fire clay concrete, forms the hyperthermia radiation layer of face arch bottom and combustion chamber left and right sides.On the top of tube connector, the outside of face arch left and right wall, the outside of combustion chamber left and right sides, weld strong hook nail stay bolt part, and connect into reticular component, and at reticular component top casting fire clay concrete, to form the heat-insulation layer of face arch top and outside, combustion chamber.During complete machine packaging, then on outside heat-insulation layer, load light thermal-insulation material, to reach heat insulation effect.In the below of rear arch pipe support, in the inner side certain distance of the vertical collecting box pipe in left and right, weld strong hook nail stay bolt part, and hook nail stay bolt part is connected into reticular component, and refractory cement concrete low after height before reticular component top casting is certain thickness, form the hyperthermia radiation layer of rear arch bottom.And formed with the refractory cement concrete of the left and right sides, combustion chamber and connect, face arch, combustion chamber and rear arch are merged into an organic whole, forms a complete lower portion thereof chassis component.Above the chassis component of entirety, arrange drum, and be connected with drum by each function tube connector, tedge, down-comer, complete the perfect manufacture process of boiler body.
In addition, in the middle of refractory cement concrete casting cast layer and rear arch pipe support bottom, be provided with certain thickness separation layer, to reduce the heat absorption of rear arch pipe support to bottom refractory cement concrete radiating layer, guarantee the radiation effect of the refractory cement concrete hyperthermia radiation layer of rear arch bottom.
Fig. 7,8 is the structure diagram of rear arch list horizontal collecting box pipe close arranging pipe posture; The pipe support of this structure rear arch be made up of horizontal single collecting box pipe solid matter, and front exterior wall collecting box pipe and front interior wall collecting box pipe dodge from rear arch two vertical collecting box pipes that first collecting box pipe extend forward to form.Other pipelaying method and rear arch are that the pipelaying method of rectangle pipe support is substantially identical, and the fire-resistant radiating layer of arch bottom is identical, and the thermal retardation form of exterior wall is identical.
Fig. 9 is the structure diagram of rear arch arch tube posture;
In Figure 10, the pipe support of this structure rear arch is the horizontal header in front and back of rear arch is arch, front exterior wall collecting box pipe pipe and front interior wall collecting box pipe pipe are the belows extending to forward horizontal collecting box pipe face arch before rear arch before arch collecting box pipe, rear end is connected with arch header before rear arch, and pipelaying method and the rear arch of its inner-outer wall and rear smoke chamber are that the pipelaying method of rectangle pipe support is identical.The method of attachment of longitudinal tube connector of the arch collecting box pipe centre, front and back of rear arch and rear arch are that the method for attachment of rectangle pipe support is identical, difference is that the upper and lower side of the outer wall coil of the left and right sides is bent pipe fashion, upper insertion drum, lower radial direction inserts first of the limit, left and right of the longitudinal tube connector of rear arch.Cloth form of tubes and the rear arch of other position are that the cloth form of tubes of rectangle pipe support is identical.The fire-resistant radiating layer of arch bottom is identical, and the thermal retardation form of exterior wall is identical.
In Figure 11, the pipe support of this structure rear arch is the horizontal header in front and back of rear arch is arch, front exterior wall collecting box pipe pipe and front interior wall collecting box pipe pipe are the belows extending to forward horizontal collecting box pipe face arch before rear arch before arch collecting box pipe, rear end is connected with arch header before rear arch, and pipelaying method and the rear arch of its inner-outer wall and rear smoke chamber are that the pipelaying method of rectangle pipe support is identical.The method of attachment of longitudinal tube connector of the arch collecting box pipe centre, front and back of rear arch and rear arch are that the method for attachment of rectangle pipe support is identical, difference is that drum is inserted in the upper end of the outer wall coil of the left and right sides, and lower radial direction inserts first of the limit, left and right of the longitudinal tube connector of rear arch.Cloth form of tubes and the rear arch of other position are that the cloth form of tubes of rectangle pipe support is identical.The fire-resistant radiating layer of arch bottom is identical, and the thermal retardation form of exterior wall is identical.
Claims (5)
1. horizontal coal-fired, a biomass-burning chain-grate boiler, is provided with body of heater, and body of heater comprises drum and burner hearth, is provided with the chain conveyor of transfer the fuel, it is characterized in that below burner hearth:
Burner hearth comprises symmetry and is located at the vertical collecting box pipe in two, left and right below drum, and each vertical collecting box pipe is all connected with drum by former and later two down-comers, is provided with face arch, combustion chamber and rear arch between two vertical collecting box pipes,
Face arch is arranged on the front portion of front down-comer, forms precombustion chamber below face arch, and rear arch is arranged on the front portion of rear down-comer, forms secondary furnace below rear arch, is combustion chamber between face arch and rear arch,
The intermediate connection tube that face arch comprises lower box collecting pipe, upper collecting chamber pipe and is connected between lower box collecting pipe, the two ends, left and right of lower box collecting pipe are connected with left and right vertical collecting box pipe is vertical, the top of face arch upper collecting chamber pipe to be connected with drum bottom with pipe row and to weld fin between pipe pipe, forms the mid portion of combustion chamber front wall;
Rear arch is on the top of left and right vertical collecting box pipe, arrange a rectangle pipe support, rectangle pipe support comprises the forward and backward horizontal collecting box pipe of rear arch, be connected with several longitudinal joint steel pipe in the middle of front horizontal collecting box pipe with rear horizontal collecting box pipe and weld fin between pipe pipe, in longitudinal joint steel pipe, ecto-entad first steel pipe of both sides is rear exterior wall collecting box pipe, in longitudinal joint steel pipe, the ecto-entad second of both sides is rear interior wall collecting box pipe, and middle longitudinal joint steel pipe is rear arch rising collecting box pipe;
Between the downward and vertical collecting box pipe of rear exterior wall collecting box pipe, upwards with between drum all by steel pipe arrange vertical be connected and weld with fin between pipe pipe form exterior wall rear portion;
Rear interior wall collecting box pipe upwards with between drum is welded with fin formed interior wall rear portion by fastener for connection between pipe pipe;
Before rear arch horizontal collecting box pipe front end each side by two steel pipes parallel longitudinal central lower extending to face arch upper collecting chamber pipe forward, outboard tube is front exterior wall collecting box pipe, and its position keeps axis, level consistent with above-mentioned rear exterior wall collecting box pipe; Inside tube is front interior wall collecting box pipe, and its position keeps axis, level consistent with above-mentioned rear interior wall collecting box pipe,
The rear end of the steel pipe extended in parallel forward is connected with the front portion of collecting box pipe horizontal before rear arch;
Vertically be connected and between pipe pipe, weld with fin that to form exterior wall anterior between the downward and vertical collecting box pipe of front exterior wall collecting box pipe, upwards with all being arranged by steel pipe between drum;
Between the downward and vertical collecting box pipe of front interior wall collecting box pipe, upwards with all weld between drum that to form interior wall anterior by fastener for connection and between pipe pipe with fin;
The top of rear arch communicates with combustion chamber formation first backhaul exhaust gases passes, is the second backhaul exhaust gases passes between inner, external wall,
The top of horizontal collecting box pipe after rear arch, bends steel pipe with solid matter and is connected with drum, and welds fin between pipe pipe, wall after being formed;
Be welded as a whole with fin between rear wall and exterior wall rear portion, between rear wall and interior wall rear portion, be set to the entrance of the first backhaul exhaust gases passes to the second backhaul flue gas channel transition;
Front smoke box and rear smoke box is provided with in the rear and front end of described drum, the threaded flue that some connect forward and backward smoke box is provided with in drum, the front of the second backhaul exhaust gases passes is communicated with front smoke box by transition smoke pipe, and described threaded flue forms the 3rd backhaul exhaust gases passes.
2. horizontal coal-fired, biomass-burning chain-grate boiler according to claim 1, is characterized in that: each rear arch rising collecting box pipe is upwards all furnished with some tedges, and the upper end of tedge is connected with drum.
3. horizontal coal-fired, biomass-burning chain-grate boiler according to claim 1, it is characterized in that: the intermediate connection tube outside two is indulged collecting box pipe by face arch left and right wall bend pipe with left and right and connected, and is welded to connect between the pipe pipe of described intermediate connection tube and face arch left and right wall bend pipe by fin.
4. horizontal coal-fired, biomass-burning chain-grate boiler according to claim 1, is characterized in that: be all cast with fire-resistant width in the inwall of face arch, the inwall of rear arch and two side, bottom, combustion chamber and penetrate layer.
5. horizontal coal-fired, biomass-burning chain-grate boiler according to claim 4, is characterized in that: low setting after high before the fire-resistant radiating layer of the inwall of rear arch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410356486.2A CN104100961B (en) | 2014-07-25 | 2014-07-25 | Horizontal coal-fired, biomass-burning chain-grate boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410356486.2A CN104100961B (en) | 2014-07-25 | 2014-07-25 | Horizontal coal-fired, biomass-burning chain-grate boiler |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104100961A CN104100961A (en) | 2014-10-15 |
| CN104100961B true CN104100961B (en) | 2016-02-03 |
Family
ID=51669340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410356486.2A Active CN104100961B (en) | 2014-07-25 | 2014-07-25 | Horizontal coal-fired, biomass-burning chain-grate boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104100961B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104976612B (en) * | 2015-07-23 | 2017-10-03 | 仲伟军 | Horizontal biomass-burning chain-grate boiler |
| CN106052125B (en) * | 2016-08-03 | 2022-02-11 | 仲伟军 | Horizontal heat-conducting oil boiler |
| CN107327826A (en) * | 2017-08-17 | 2017-11-07 | 仲伟军 | Horizontal single drum uses fuel boiler |
| CN107504472B (en) * | 2017-09-26 | 2023-04-28 | 仲伟军 | Multipurpose fuel boiler using gas as fuel |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2205452C (en) * | 1997-05-12 | 2007-01-16 | Rejean Gauthier | Boiler with downcomers forming part of support structure |
| CN201129712Y (en) * | 2007-02-05 | 2008-10-08 | 太康县银晨锅炉有限公司 | Horizontal type inverse burning environment protection steam boilers |
| US8281752B2 (en) * | 2007-11-10 | 2012-10-09 | English John R | Package boiler having steam generating units in tandem |
| CN101957059A (en) * | 2009-07-15 | 2011-01-26 | 王森 | Full reverse convection unsealed water tube boiler |
| CN201561415U (en) * | 2009-10-28 | 2010-08-25 | 青岛特利尔环保锅炉工程有限公司 | Steam boiler |
| CN102620274B (en) * | 2012-04-26 | 2015-03-11 | 仲伟军 | Horizontal oil-fired and gas-fired efficient energy-saving boiler |
| CN102679303B (en) * | 2012-05-17 | 2014-04-02 | 仲伟军 | Horizontal dual-drum energy-efficient boiler without fireproofing-material furnace-building process |
| CN102944058B (en) * | 2012-12-10 | 2015-03-11 | 仲伟军 | Longitudinally arranged type back-burning energy-saving single-drum horizontal type boiler |
| CN103388815B (en) * | 2013-08-22 | 2014-11-05 | 仲伟军 | Horizontal type triple-pass chain-grate boiler combusting coal and biomass fuel |
| CN203940414U (en) * | 2014-07-25 | 2014-11-12 | 仲伟军 | A kind of horizontal coal-fired, biomass-burning chain-grate boiler |
-
2014
- 2014-07-25 CN CN201410356486.2A patent/CN104100961B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104100961A (en) | 2014-10-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104100961B (en) | Horizontal coal-fired, biomass-burning chain-grate boiler | |
| CN203657429U (en) | Gas-fired cupola furnace for production of rock wool | |
| CN203940414U (en) | A kind of horizontal coal-fired, biomass-burning chain-grate boiler | |
| CN103388815B (en) | Horizontal type triple-pass chain-grate boiler combusting coal and biomass fuel | |
| KR20130011213A (en) | Oven heat exchanger | |
| CN102944058B (en) | Longitudinally arranged type back-burning energy-saving single-drum horizontal type boiler | |
| CN202692089U (en) | Light type membrane-wall water-cooling air hopper | |
| CN204115529U (en) | A kind of new steel structure tubular heat exchanger | |
| CN204829877U (en) | Horizontal living beings chain boiler that fires | |
| CN206410504U (en) | A kind of heating furnace indulges water beam | |
| CN203112754U (en) | Convection section furnace body of cracking furnace | |
| CN206556062U (en) | A kind of boiler setting expansion joint structure | |
| CN206875404U (en) | Boiler water wall structure | |
| CN103574569B (en) | cement kiln head waste heat boiler | |
| CN211060656U (en) | Double-radiation-chamber top-mounted efficient radiation coil square box heating furnace | |
| CN104482542B (en) | Front furnace sealing device for biomass burning boiler furnace | |
| CN207073815U (en) | A kind of fuel oil, gas-steam boiler | |
| CN203940606U (en) | A kind of two drum longitudinal Honeycomb briquet hot-water boiler | |
| CN202973509U (en) | Longitudinally-arranged reverse burning energy-saving single boiler-barrel horizontal boiler | |
| CN204301084U (en) | A kind of stokehold sealing device for living beings burning boiler | |
| CN206354304U (en) | Moveable grain drying plant | |
| CN201731617U (en) | Horizontal pipe array hot water boiler | |
| CN208154465U (en) | A kind of circulating fluidized bed boiler water-cooling furnace bottom | |
| CN202484960U (en) | Boiler-shell-type water-fire tube boiler | |
| CN203731370U (en) | Modular assembling boiler |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |