CN2752670Y - Lower-returning closed descaling water pipe atmospheric boiler - Google Patents
Lower-returning closed descaling water pipe atmospheric boiler Download PDFInfo
- Publication number
- CN2752670Y CN2752670Y CN 200420089296 CN200420089296U CN2752670Y CN 2752670 Y CN2752670 Y CN 2752670Y CN 200420089296 CN200420089296 CN 200420089296 CN 200420089296 U CN200420089296 U CN 200420089296U CN 2752670 Y CN2752670 Y CN 2752670Y
- Authority
- CN
- China
- Prior art keywords
- water
- water pipe
- plate
- boiler
- heater
- 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
- Incineration Of Waste (AREA)
Abstract
The utility model discloses a lower-returning closed descaling water pipe atmospheric boiler, which comprises a boiler body, an exhaust port and a burning chamber, wherein the burning chamber is arranged on the lower part of a boiler chamber in the boiler body of which the upper end and the lower end are respectively provided with a water outlet and a water inlet. The boiler wall of the boiler body has an external water jacket structure which is respectively connected with the water outlet and the water inlet; the upper side of the burning chamber in the boiler chamber is provided with a plurality of water pipes and water plates which are arranged in parallel, wherein the boiler chamber is divided into a plurality of flue regions by the water plate; the exhaust port is arranged in the middle part of one side of the boiler body and is communicated with the flue region on the side of the boiler body. The heating surface of the structure of the utility model is arranged outside the water pipe; the water circularly flows in the external water jacket and the water pipe to absorb the external heat. Due to the fact that the heat transfer performance of the water pipe is good, the heat absorption capacity of the water pipe is enhanced compared with that of a smoke pipe and the energy can be effectively saved.
Description
Technical field
The utility model relates to a kind of boiler plant of atmospheric energy-saving heating, and following the turning back of particularly a kind of energy energy savings and easily scale removal sealed scale removal water pipe normal-pressure boiler.
Background technology
At present, the extremely frigid zones winter heating time is longer, bituminous coal looses, moulded coal is the main energy sources of winter heating, existing most enterprises and institutions, the boiler that resident's heating is used all is three backhaul horizontal smoke tube boilers, and shown in Fig. 1-2, the structure of this boiler adopts the mode of " water bag fire ", combustion chamber 60 is positioned at the bottom of body of heater 50, many smoke pipe 20 is positioned at water jacket 30, and exhaust opening 40 is positioned at the top of body of heater 50, relies on flue gas to emit heat in flue, water absorbs heat outside pipeline, this boiler simple in structure, easy to operate, but because smoke pipe is many and long, between distance little, difficulty takes out stains, smoke pipe is horizontally disposed with, and easily long-pending cigarette ash hinders and conducts heat, the flue-gas temperature that enters flue is only being had about 270 degree, a large amount of heat energy can not be utilized, and wastes energy contaminated environment.
The utility model content
At the shortcoming that above-mentioned prior art exists, the purpose of this utility model is to provide a kind of following sealing scale removal water pipe normal-pressure boiler of turning back of saving the energy more.
The technical solution adopted in the utility model is: the sealing scale removal water pipe normal-pressure boiler of turning back under a kind of, comprise body of heater, exhaust opening, the combustion chamber, the combustion chamber is arranged on the bottom of furnace chamber in the body of heater, two ends up and down at body of heater are respectively arranged with delivery port and water inlet, the furnace wall of described body of heater is outer jacket structure for water, delivery port is connected with outer water jacket respectively with water inlet, combustion chamber upside in furnace chamber is provided with the some water pipes that be arranged in parallel, the water plate, described water plate is partitioned into some flues interval with furnace chamber, described exhaust opening is arranged on the middle part of body of heater one side, is communicated with the flue that is arranged on this side is interval.
In described furnace chamber, can also be provided with the water pipe descaler, described descaler is made up of two mobilizable metal splints, pull bar, metal ring plate, metal splint is located on the water pipe by adding plate hole, the activity of described metal ring plate is located on the every water pipe between two metal splints, one end of described pull bar is connected with the metal splint of inboard, the other end is arranged on outside the body of heater, and the overall diameter of described metal ring plate is greater than the plywood hole diameter.
Upside in described combustion chamber can be distributed with circular arch water plate, some declivity water plates, straight water plate, and circular arch water plate, declivity water plate and straight water plate are divided into some flues interval with furnace chamber, are distributed with parallel water pipe in these flue intervals.
In each the flue interval that is divided into by the water plate, can be respectively equipped with the water pipe descaler.
The interior diameter of described metal ring plate can be greater than water pipe diameter 1-2mm.
Turn back under of the present utility model and seal scale removal water pipe normal-pressure boiler, because the furnace wall of body of heater is outer jacket structure for water, combustion chamber upside in furnace chamber is provided with some water pipes and water plate, described water plate is partitioned into some flues interval with furnace chamber, this mode, heating surface is at the water pipe external development, water circulates the absorption outside heat in water jacket and the water pipe outside, because the heat transfer property of water pipe is good, it recept the caloric than the very big raising of smoke pipe, and in water pipe interspersed water plate, can make flue gas long for a long time apart from furnace chamber, make water pipe fully absorb heat, guarantee that heat does not run off, greatly reduce the temperature of exhaust opening.
The utility model is described in further detail below in conjunction with drawings and the specific embodiments.
Description of drawings
Fig. 1 is three backhaul horizontal smoke tube boiler structural perspective of the prior art;
Fig. 2 is three backhaul horizontal smoke tube boiler structural representations of the prior art;
Fig. 3 is a schematic perspective view of the present utility model;
Fig. 4 is a sectional side view of the present utility model;
Fig. 5 is a descaler deployed condition schematic diagram of the present utility model;
Fig. 6 is a descaler contraction state schematic diagram of the present utility model.
The specific embodiment
Shown in Fig. 3-6, the sealing scale removal water pipe normal-pressure boiler of turning back under of the present utility model comprises body of heater 1, the furnace wall of body of heater 1 is outer water jacket 18, be provided with water inlet 2 in the bottom of body of heater 1, be provided with delivery port 3 on the top of body of heater 1, water inlet 2 is connected with outer water jacket 18 respectively with delivery port 3, the bottom of the furnace chamber 4 in body of heater 1 is provided with combustion chamber 5, combustion chamber 5 has fire door 6 on body of heater 1,5 have fire grate 7 in the combustion chamber, fire grate 7 has ash hall 8, and ash hall 8 has shoot door 9 on body of heater 1, has exhaust opening 10 at a middle side part of body of heater 1.
The upside of the combustion chamber 5 in furnace chamber 4 is provided with parallel water pipe 11, at the parallel water pipe 11 upsides water plate 12 that is dome-shaped, be provided with straight water plate 13 and four oblique water plates 14 at dome-shaped water plate 12 upsides, article four, oblique water plate 14 is staggered, water plate in the furnace chamber 4 is separated out the flue space with furnace chamber 4, wherein straight water plate 13 forms the flue 14 that is positioned at a side with body of heater 1, and flue 14 is communicated with exhaust opening 10.Like this, the flue gas of combustion chamber 5 is up walks around parallel water pipe 11, and dome-shaped water plate 12 is met the water plate 14 of declivity and setback go upward to the top of furnace chamber 4, is returning into flue 14 after washing away near the parallel water pipe that is positioned at furnace chamber 4 tops, enters exhaust opening 10.Through this circulation, greatly reduce the temperature of exhaust opening 10, the temperature of exhaust opening 10 is reduced to about 120 degree.
As another beneficial effect of the present utility model, also be provided with the water pipe descaler in the furnace chamber 4, described descaler is made up of two mobilizable metal splints 15, pull bar 16, metal ring plates 17, metal splint 17 is located on the water pipe 11 by adding plate hole, described metal ring plate 17 activities are located on the every water pipe 11 between two metal splints 15, one end of described pull bar 16 is connected with the metal splint 15 of inboard, the other end is arranged on outside the body of heater 1, and the overall diameter of described metal ring plate 17 is greater than the plywood hole diameter.In each the flue interval that is divided into by the water plate, can be respectively equipped with the water pipe descaler.This water pipe descaler can closely thoroughly be removed crock, and the plywood hole of clamping plate 15 can be avoided owing to the stuck phenomenon that causes is out of shape in thermal expansion.Metal ring plate 17 can thoroughly be removed the crock of water pipe, during use, only need spur descaler pull bar 16 gently in the outside of body of heater 1, metal splint 15 and metal ring plate 17 just can be removed the crock on the water pipe 11, and the split mode of metal splint 15 and metal ring plate 17 can make pulling more freely.Simultaneously, the crock of hitting down in the stove, last folding part branch drops on the water plate of declivity, thereby is slipped in the combustion chamber 5, can burn once more, and following folding part branch is fallen in the ash hall 8, is convenient to remove.
Claims (5)
1, turn back under a kind of and seal scale removal water pipe normal-pressure boiler, comprise body of heater, exhaust opening, the combustion chamber, the combustion chamber is arranged on the bottom of furnace chamber in the body of heater, two ends up and down at body of heater are respectively arranged with delivery port and water inlet, it is characterized in that: the furnace wall of described body of heater is outer jacket structure for water, delivery port is connected with outer water jacket respectively with water inlet, combustion chamber upside in furnace chamber is provided with the some water pipes that be arranged in parallel, the water plate, described water plate is partitioned into some flues interval with furnace chamber, described exhaust opening is arranged on the middle part of body of heater one side, is communicated with the flue that is arranged on this side is interval.
2, the sealing scale removal water pipe normal-pressure boiler of turning back under according to claim 1, it is characterized in that: in described furnace chamber, also be provided with the water pipe descaler, described descaler is made up of two mobilizable metal splints, pull bar, metal ring plate, metal splint is located on the water pipe by adding plate hole, the activity of described metal ring plate is located on the every water pipe between two metal splints, one end of described pull bar is connected with the metal splint of inboard, the other end is arranged on outside the body of heater, and the overall diameter of described metal ring plate is greater than the plywood hole diameter.
3, the sealing scale removal water pipe normal-pressure boiler of turning back under according to claim 1 and 2, it is characterized in that: the upside in described combustion chamber is distributed with circular arch water plate, some declivity water plates, straight water plate, circular arch water plate, declivity water plate and straight water plate are divided into some flues interval with furnace chamber, are distributed with parallel water pipe in these flue intervals.
4, the sealing scale removal water pipe normal-pressure boiler of turning back under according to claim 3 is characterized in that: in each the flue interval that is divided into by the water plate, be respectively equipped with the water pipe descaler.
5, the sealing scale removal water pipe normal-pressure boiler of turning back under according to claim 2, it is characterized in that: the interior diameter of described metal ring plate is greater than water pipe diameter 1-2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420089296 CN2752670Y (en) | 2004-10-29 | 2004-10-29 | Lower-returning closed descaling water pipe atmospheric boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420089296 CN2752670Y (en) | 2004-10-29 | 2004-10-29 | Lower-returning closed descaling water pipe atmospheric boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2752670Y true CN2752670Y (en) | 2006-01-18 |
Family
ID=35914080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420089296 Expired - Fee Related CN2752670Y (en) | 2004-10-29 | 2004-10-29 | Lower-returning closed descaling water pipe atmospheric boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2752670Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105757642A (en) * | 2016-03-29 | 2016-07-13 | 北京玖鼎力源科技有限公司 | High-temperature normal-pressure steam boiler |
-
2004
- 2004-10-29 CN CN 200420089296 patent/CN2752670Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105757642A (en) * | 2016-03-29 | 2016-07-13 | 北京玖鼎力源科技有限公司 | High-temperature normal-pressure steam boiler |
| CN105757642B (en) * | 2016-03-29 | 2018-06-08 | 北京玖鼎力源科技有限公司 | High-temperature pressure steam boiler |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100595495C (en) | Open back water reciprocating flue type normal pressure boiler | |
| CN201521989U (en) | Civil warming energy-saving boiler | |
| CN2752670Y (en) | Lower-returning closed descaling water pipe atmospheric boiler | |
| CN2886418Y (en) | Normal pressure hot water boiler with spiral flue | |
| CN201262464Y (en) | Cyclic heating boiler apparatus | |
| CN209263087U (en) | A kind of biomass charcoal civil heating stove | |
| CN207378870U (en) | Energy-saving heater | |
| CN2793591Y (en) | Air-conductive and high-efficient coal-saving furnace with heat circulation | |
| CN201104012Y (en) | Domestic vertical heating boiler | |
| CN2788089Y (en) | Household ultra-heat-conductive energy-saving purifying boiler | |
| CN2594662Y (en) | Multifunctional high-efficient environmental protection energy-saving coal-firing double-chamber water heating furnace | |
| CN2662142Y (en) | Multi-function briquette heat-pipe boiler | |
| CN201028603Y (en) | Energy-saving environment-friendly device | |
| CN209706334U (en) | A kind of gas-fired water heating boiler of high-efficiency environment friendly | |
| CN201463241U (en) | Civilian atmospheric pressure boiler | |
| CN2342241Y (en) | Low pressure high temperature energy saving dust removing boiler | |
| CN209279389U (en) | Novel high-efficiency environment friendly hot air boiler | |
| CN106016713A (en) | Efficient steam and hot water boiler | |
| CN201053748Y (en) | Coal-fired water-heater | |
| CN206709380U (en) | A kind of methane boiler of energy-conserving and environment-protective | |
| CN2339922Y (en) | Three-purpose heating stove | |
| CN2228615Y (en) | Heat-pipe type stove for warming | |
| CN2273382Y (en) | Three-purpose small size boiler | |
| CN206191906U (en) | Big -arch shelter hot -blast furnace | |
| CN2489267Y (en) | Automatic water supply tea water boiler |
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 |