CN207975629U - Steam boiler - Google Patents
Steam boiler Download PDFInfo
- Publication number
- CN207975629U CN207975629U CN201820177944.XU CN201820177944U CN207975629U CN 207975629 U CN207975629 U CN 207975629U CN 201820177944 U CN201820177944 U CN 201820177944U CN 207975629 U CN207975629 U CN 207975629U
- Authority
- CN
- China
- Prior art keywords
- drum
- boiler
- lower drum
- combustion chamber
- smoke
- 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
Abstract
The utility model discloses a kind of steam boilers, including furnace body, closed drum and combustion chamber are provided in furnace body, drum includes upper drum and lower drum, upper drum is connected with lower drum by several pipelines being vertically arranged, upper drum top is provided with steam (vapor) outlet, through-hole is vertically arranged on lower drum, through-hole lower part is connected with ash releasing tube, combustion chamber top is provided with smoke chamber, gap between the outlet side face upper drum and lower drum of smoke chamber, the positive offside of smoke chamber is provided with baffle between upper lower drum, and smoke discharging pipe is provided on baffle；The boiler by furnace body by being divided into two drums and combustion chamber up and down, it is connected by more pipelines between upper and lower two drums, the flue gas that combustion chamber generates is passed through from each pipeline enclosure and is heated to water, therefore the relatively traditional boiler heat-energy utilization rate higher that can only heat drum one side of the boiler, the dust particles that generate in combustion of fire coal are fallen down by the through-hole on lower drum into excluding in ash releasing tube, boiler will not be blocked, it is simple in structure, it is easy to use.
Description
Technical field
The utility model is related to field of papermaking, more particularly to a kind of steam boiler.
Background technology
It during manufacturing corrugated paper, needs to dry paper, current technology is dried using vapor, and water steams
Gas is usually to be generated with boiler heating water, and present boiler heat source is coal-fired, and boiler directly affects combustion to the utilization ratio of heat
The cost of coal, it is high to the utilization ratio of heat therefore, it is desirable to design a kind of boiler, and the dust particles in combustion process will not block up
Boiler is filled in, it is easy to use.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of steam boiler, high to the utilization rate of heat, fire coal is produced
Raw dust particles will not block boiler, easy to use, simple in structure.
The purpose of this utility model is achieved through the following technical solutions：
Steam boiler, including furnace body are provided with closed drum and combustion chamber in the furnace body, and the drum includes upper pot
Cylinder and lower drum, the upper drum are connected with lower drum by several pipelines being vertically arranged, the upper drum top setting
There is steam (vapor) outlet, through-hole is vertically arranged on the lower drum, the through-hole lower part is connected with ash releasing tube, the combustion chamber top
It is provided with smoke chamber, the gap between the outlet side face upper drum and lower drum of the smoke chamber, smoke chamber between upper lower drum
Positive offside is provided with baffle, and smoke discharging pipe is provided on the baffle.
Further, it is provided with valve on the ash releasing tube.
Further, it is provided with insulating layer in the wall of the smoke chamber.
Further, window can be opened and closed by being provided on the baffle.
The utility model has the beneficial effects that：By the way that furnace body is divided into two drums and combustion chamber up and down, upper and lower two pots
It is connected by more pipelines between cylinder, the flue gas that combustion chamber generates is passed through from each pipeline enclosure and heated to water, therefore the boiler is opposite
Traditional boiler heat-energy utilization rate higher that can only heat drum one side, the dust particles that fire coal generates in combustion are under
Through-hole on drum is fallen down into excluding in ash releasing tube, will not block boiler, simple in structure, easy to use.
The steam boiler of the utility model.
Other advantages, target and feature of the utility model will be explained in the following description to a certain extent
It states, and to a certain extent, based on will be apparent to those skilled in the art to investigating hereafter, or
Person can be instructed from the practice of the utility model.The target of the utility model and other advantages can be said by following
Bright book is realized and is obtained.
Description of the drawings
In order to keep the purpose of this utility model, technical solution and advantage clearer, below in conjunction with attached drawing to this practicality
It is novel to be described in further detail, wherein：
FIG. 1 is a schematic structural view of the utility model.
Specific implementation mode
Hereinafter reference will be made to the drawings, and the preferred embodiment of the utility model is described in detail.It should be appreciated that preferably real
Example is applied only for illustrating the utility model, rather than in order to limit the scope of protection of the utility model.
As shown in Figure 1, steam boiler, including furnace body, it is provided with closed drum and combustion chamber 1 in furnace body, drum includes
Upper drum 2 and lower drum 3, upper drum 2 are connected with lower drum 3 by several pipelines 4 being vertically arranged, and 2 top of upper drum is set
It is equipped with steam (vapor) outlet, through-hole 5 is vertically arranged on lower drum 3,5 lower part of through-hole is connected with ash releasing tube 6, the setting of 1 top of combustion chamber
There is a smoke chamber 7, the gap between the outlet side face upper drum 2 and lower drum 3 of smoke chamber 7, the face of smoke chamber between upper lower drum
Side is provided with baffle, and smoke discharging pipe is provided on baffle, water is housed in drum, upper lower drum is flowed into after flue gas enters smoke chamber
Between the opposite face and pipeline of upper lower drum are heated, flue gas enters smoke discharging pipe later, dust particles contained in flue gas
Entered in ash releasing tube by the through-hole in lower drum and is excluded.
It is provided with valve on ash releasing tube, can periodically release dust particles.
It is provided with insulating layer in the wall of smoke chamber, scattering and disappearing for heat can be reduced, further increase heat utilization ratio.
Window can be opened and closed by being provided on baffle, and the remaining dust particles in lower drum top can be cleared up by opening window.
Finally illustrate, above example is merely intended for describing the technical solutions of the present application, but not for limiting the present application, although ginseng
The utility model is described in detail according to preferred embodiment, it will be understood by those of ordinary skill in the art that, it can be to this
The technical solution of utility model is modified or replaced equivalently, should all without departing from the objective and range of the technical program
Cover in the right of the utility model.
Claims (4)
1. steam boiler, it is characterised in that：Including furnace body, closed drum and combustion chamber, the pot are provided in the furnace body
Cylinder includes upper drum and lower drum, and the upper drum is connected with lower drum by several pipelines being vertically arranged, the upper pot
Cylinder top is provided with steam (vapor) outlet, through-hole is vertically arranged on the lower drum, the through-hole lower part is connected with ash releasing tube, described
Combustion chamber top is provided with smoke chamber, the gap between the outlet side face upper drum and lower drum of the smoke chamber, upper lower drum
Between the positive offside of smoke chamber be provided with baffle, be provided with smoke discharging pipe on the baffle.
2. steam boiler according to claim 1, it is characterised in that：It is provided with valve on the ash releasing tube.
3. steam boiler according to claim 1 or 2, it is characterised in that：It is provided with insulating layer in the wall of the smoke chamber.
4. steam boiler according to claim 1, it is characterised in that：Window can be opened and closed by being provided on the baffle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820177944.XU CN207975629U (en) | 2018-02-01 | 2018-02-01 | Steam boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820177944.XU CN207975629U (en) | 2018-02-01 | 2018-02-01 | Steam boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207975629U true CN207975629U (en) | 2018-10-16 |
Family
ID=63766702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820177944.XU Expired - Fee Related CN207975629U (en) | 2018-02-01 | 2018-02-01 | Steam boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207975629U (en) |
-
2018
- 2018-02-01 CN CN201820177944.XU patent/CN207975629U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181016 Termination date: 20210201 |