CN2628950Y - Atmospheric pressure horizontal hot water coal boiler - Google Patents
Atmospheric pressure horizontal hot water coal boiler Download PDFInfo
- Publication number
- CN2628950Y CN2628950Y CN 03213263 CN03213263U CN2628950Y CN 2628950 Y CN2628950 Y CN 2628950Y CN 03213263 CN03213263 CN 03213263 CN 03213263 U CN03213263 U CN 03213263U CN 2628950 Y CN2628950 Y CN 2628950Y
- Authority
- CN
- China
- Prior art keywords
- combustion chamber
- heat exchanger
- exchanger tube
- shell
- heat
- 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
Links
Images
Landscapes
- Solid-Fuel Combustion (AREA)
Abstract
The utility model relates to a normal pressure horizontal type hot water type coal boiler, which comprises a boiler casing, the lower part of the boiler casing is a combustion chamber, and the upper part is a heat exchanging chamber, an hot water outlet opening and an atmosphere connecting pipe are arranged on the heat exchanging chamber, a furnace bar and a coal pushing machine are arranged at the lower part of the combustion chamber, a fuel adding gate is arranged at the front end of the combustion chamber, and a deslagging gate is arranged at the rear end, a heat exchanging pipe is arranged in the heat exchanging chamber, the heat exchanging pipe of the lower layer is connected with the combustion chamber, the heat exchanging pipe of the upper layer is connected with a chimney, a water jacket is arranged on the periphery of the combustion chamber, the water jacket is connected with the heat exchanging chamber, and pulling bars are arranged between the water jacket and the boiler casing and on the both sides of the heat exchanging chamber. The utility model has the advantages that the thermal efficiency is high, the security performance is good, and the operation is convenient.
Description
(1), affiliated field
The utility model relates to a kind of boiler, specifically a kind of normal-pressure hot-water boiler.
(2), background technology
Normal-pressure hot-water boiler is widely used in systems such as the heating, bathing of enterprises and institutions, office, school etc.Normal-pressure hot-water boiler relatively simple for structure.But the thermal efficiency of at present used normal-pressure hot-water boiler awaits to improve, and security performance also needs perfect.
(3), summary of the invention
The purpose of this utility model is to provide a kind of thermal efficiency height, and security performance is good, normal-pressure horizontal hot-water type coal burning boiler easy to use.
The purpose of this utility model is achieved in that it comprises shell, the bottom of shell is the combustion chamber, top is Heat Room, Heat Room is provided with hot water outlet, with atmospheric communicating pipe, in the bottom of combustion chamber fire grate and coal pusher are set, the front end of combustion chamber has fuel charging door, there is skimming door the rear end, heat exchanger tube is set in Heat Room, the heat exchanger tube and the combustion chamber of lower floor link, the heat exchanger tube and the chimney on upper strata join, around the combustion chamber, be provided with water jacket, this water jacket and Heat Room link, between water jacket and the shell, be provided with pull bar between the both sides shell of Heat Room, the top of shell is circular-arc, heat exchanger tube is hierarchal arrangement up and down, front end at heat exchanger tube is provided with front smoke box, the rear end is provided with the back smoke box, and the dividing plate that every two-layer heat exchanger tube is separated into a Room is set in the smoke box, and the front end and the combustion chamber of undermost heat exchanger tube link, the end and the chimney of the heat exchanger tube of the superiors link, and front smoke box is provided with the door of splitting.1, between the front end of water jacket and Heat Room, is provided with communicating pipe.2, above shell, be provided with Pressure gauge tube connector, thermometer tube connector.
It is fuel that the utility model adopts moulded coal, and the heat that moulded coal burns and produced in the combustion chamber fully carries out heat exchange with water in the water sleeve Heat Room around the combustion chamber, the flue gas of heat comes and goes in heat exchanger tube and flows, heat-exchange time is long, and heat exchange is abundant, thermal efficiency height.Between the front end of water jacket and Heat Room, be provided with communicating pipe, more help improving the thermal efficiency.Help energy savings, alleviate pollution environment.The top of shell is circular-arc, more helps improving security performance.Its front smoke box is provided with the door of splitting, and the deashing that more helps Heat Room is handled.
(4), description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the A-A cutaway view of Fig. 1.
(5), specific embodiments
For example the utility model is done description in more detail below in conjunction with accompanying drawing:
The composition of normal-pressure horizontal hot-water boiler comprises shell 1, the top of shell is circular-arc, the bottom of shell is combustion chamber 2, top is Heat Room 3, Heat Room is provided with hot water outlet 4, with atmospheric communicating pipe 5, bottom in the combustion chamber is provided with fire grate, the bottom of fire grate is a fire grate carriage 6, front end at fire grate is provided with coal pusher 7, the front end of combustion chamber has fuel charging door 8, there is skimming door 9 rear end, ash door 10 is arranged at the bottom, heat exchanger tube is set in Heat Room, heat exchanger tube is hierarchal arrangement up and down, front end at heat exchanger tube is provided with front smoke box 11, the rear end is provided with back smoke box 12, front smoke box is provided with the door of splitting 24, the dividing plate 13 that every two-layer heat exchanger tube is separated into a Room is set in the smoke box, the front end and the combustion chamber of undermost heat exchanger tube 14 link, the end and the chimney 16 of the heat exchanger tube 15 of the superiors link, around the combustion chamber, be provided with water jacket 17, water jacket and Heat Room link, between the front end of water jacket and Heat Room, be provided with communicating pipe 18, between water jacket and the shell, be provided with pull bar 19 between the both sides shell of Heat Room, 20, above shell, be provided with Pressure gauge tube connector 21, thermometer tube connector 22, the place ahead of combustion chamber are provided with observes door 23.
Claims (3)
1, a kind of normal-pressure horizontal hot-water type coal burning boiler, it comprises shell, the bottom of shell is the combustion chamber, top is Heat Room, Heat Room is provided with hot water outlet, with atmospheric communicating pipe, in the bottom of combustion chamber fire grate and coal pusher are set, the front end of combustion chamber has fuel charging door, there is skimming door the rear end, heat exchanger tube is set in Heat Room, the heat exchanger tube and the combustion chamber of lower floor link, the heat exchanger tube and the chimney on upper strata join, and it is characterized in that: be provided with water jacket around the combustion chamber, this water jacket and Heat Room link, between water jacket and the shell, be provided with pull bar between the both sides shell of Heat Room, it is characterized in that: the top of shell is circular-arc, and heat exchanger tube is hierarchal arrangement up and down, at the front end of heat exchanger tube front smoke box is set, the rear end is provided with the back smoke box, the dividing plate that every two-layer heat exchanger tube is separated into a Room is set in the smoke box, the front end and the combustion chamber of undermost heat exchanger tube link, and the end and the chimney of the heat exchanger tube of the superiors link, and front smoke box is provided with the door of splitting.
2, normal-pressure horizontal hot-water type coal burning boiler according to claim 1 is characterized in that: be provided with communicating pipe between the front end of water jacket and Heat Room.
3, normal-pressure horizontal hot-water type coal burning boiler according to claim 1 and 2 is characterized in that: be provided with Pressure gauge tube connector, thermometer tube connector above shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03213263 CN2628950Y (en) | 2003-05-22 | 2003-05-22 | Atmospheric pressure horizontal hot water coal boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03213263 CN2628950Y (en) | 2003-05-22 | 2003-05-22 | Atmospheric pressure horizontal hot water coal boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2628950Y true CN2628950Y (en) | 2004-07-28 |
Family
ID=34242268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03213263 Expired - Fee Related CN2628950Y (en) | 2003-05-22 | 2003-05-22 | Atmospheric pressure horizontal hot water coal boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2628950Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109579291A (en) * | 2018-05-01 | 2019-04-05 | 严锡培 | A kind of novel fast net boiler |
-
2003
- 2003-05-22 CN CN 03213263 patent/CN2628950Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109579291A (en) * | 2018-05-01 | 2019-04-05 | 严锡培 | A kind of novel fast net boiler |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202350303U (en) | Energy-saving hot air boiler | |
| CN205678883U (en) | Coal and electricity dual-purpose reverse burning type energy-saving boiler | |
| CN201066195Y (en) | Horizontal type reverse-combusting coal-firing boiler | |
| CN102393070B (en) | Energy-saving hot-air boiler | |
| CN2628950Y (en) | Atmospheric pressure horizontal hot water coal boiler | |
| CN205897522U (en) | Ordinary pressure inner loop boiler | |
| CN206247474U (en) | A kind of warming stove | |
| CN2752613Y (en) | Biomass forming fuel boiler | |
| CN203203007U (en) | Upright pulverized coal corner tube type boiler | |
| CN201028766Y (en) | Biomass biphase combustion boiler | |
| CN201028775Y (en) | Split type domestic burners for central heating | |
| CN201059750Y (en) | Home-use environmental protection oneself combustion boiler | |
| CN202630384U (en) | Multipurpose vertical and horizontal combined smokeless boiler | |
| CN2539100Y (en) | Energy-saving heating boiler | |
| CN201141695Y (en) | Environment-friendly high-efficiency and energy-saving civil heating stove | |
| CN200996621Y (en) | Boiler with front sheding pipe and built-in smoke steering chamber | |
| CN200975705Y (en) | Household cooking and heating stove with fire coal or stalk fuel | |
| CN201081400Y (en) | Indirect air-flow hot-blast stove | |
| CN202254241U (en) | Negative pressure reverse combustion intelligent water heater unit | |
| CN2170479Y (en) | Waterless heat-pipe boiler | |
| CN201000186Y (en) | Normal pressure horizontal type horizontal type internal combustion moving grate molded coal energy conservation environmental protection water heater boiler | |
| CN201028604Y (en) | Dedusting and coal economizer of vertical fire coal stove | |
| CN2758592Y (en) | Coal gasifying boiler with double combustion chambers | |
| CN205919511U (en) | Horizontal forced circulation coal fired heater | |
| CN101021358A (en) | Energy conserving environmental protective non-pressure heating furnace |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |