CN206173104U - Plain type boiler doser - Google Patents
Plain type boiler doser Download PDFInfo
- Publication number
- CN206173104U CN206173104U CN201621195409.4U CN201621195409U CN206173104U CN 206173104 U CN206173104 U CN 206173104U CN 201621195409 U CN201621195409 U CN 201621195409U CN 206173104 U CN206173104 U CN 206173104U
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- pipe
- seamless steel
- doser
- steel pipe
- plain type
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Abstract
The utility model discloses a plain type boiler doser, including 0.5~1 meter long seamless steel pipe, seamless steel pipe's pipe diameter is DN150~200, seamless steel pipe's both ends are sealed with the steel sheet, seamless steel pipe's pipe shaft upside is equipped with the inlet tube, adds pencil and blast pipe, seamless steel pipe's pipe shaft downside is equipped with blow off pipe and outlet pipe, inlet tube, the end that adds pencil, blast pipe, blow off pipe and outlet pipe are equipped with ring flange valve easy to assemble. The utility model discloses a reducible operation of plain type boiler doser dimension nursing worker do, and convenient to use is simple reliable, with low costs. Be applicable to small -size industrial boiler.
Description
Technical field
The utility model is related to field of boilers, more particularly to a kind of plain type boiler doser.
Background technology
Conventional boiler medicine feeder includes that (one uses for phosphoric acid salt solution unit, phosphate solution case and two metering dosing pumps
One is standby).Boiler dosing is given in standard configuration only in this way in which can just accomplish accurate quantification.But so a set of chemicals dosing plant consumption
Take many, pipeline is also more complicated, operation maintenance work is many, and measuring pump belongs to precision equipment, maintenance work easy product not in place
Raw failure, the common machine maintenance workman of maintenance maintenance work is incompetent, often to contact manufacturer to process, general
Industrial Boiler user can feel embarrassed for this.
For mediumand smallscale industrial boilers, boiler chemical feeding quantity and less, it is desirable to the precision of chemical feeding quantity need not be too
Height, thus be equipped with accurate chemicals dosing plant might not be suitable, particularly some small-sized Industrial Boiler users, production itself
Technology content is not high, and the skilled worker's level in factory is limited, is less suitably equipped with this kind of precision apparatus.
Utility model content
The purpose of this utility model is to provide a kind of plain type boiler doser, reduces operation and goes along with sb. to guard him work, easy to use,
It is simple and reliable, low cost.
To achieve the above object, the utility model provides a kind of plain type boiler doser, including 0.5~1 meter of nothing long
Seam steel pipe, the caliber of the seamless steel pipe is DN150~200, the two ends steel plate welded seal of the seamless steel pipe, the nothing
The pipe shaft upside for stitching steel pipe is provided with water inlet pipe, chemical feed pipe and blast pipe, the pipe shaft downside of the seamless steel pipe be provided with blow-off pipe and
Outlet pipe, the end of the water inlet pipe, chemical feed pipe, blast pipe, blow-off pipe and outlet pipe is provided with ring flange.
Compared with prior art, plain type boiler doser of the present utility model can be made in boiler erection, into
This is low, simple and reliable, easy to use, and can reduce operation and go along with sb. to guard him work.Suitable for small-sized industrial boiler.
By following description and with reference to accompanying drawing, the utility model will become more fully apparent, and these accompanying drawings are used to explain this
The embodiment of utility model.
Brief description of the drawings
Fig. 1 is the schematic diagram of plain type boiler doser.
Specific embodiment
With reference now to Description of Drawings embodiment of the present utility model, the element numbers being similar in accompanying drawing represent similar unit
Part.
Fig. 1 is refer to, described plain type boiler doser includes 0.5~1 meter long of seamless steel pipe 1, the seamless steel
The caliber of pipe 1 is DN150~200, and the two ends of the seamless steel pipe 1 are by the welded seal of steel plate 2, the pipe of the seamless steel pipe 1
Side is provided with water inlet pipe 11, chemical feed pipe 12 and blast pipe 13 with it, and the pipe shaft downside of the seamless steel pipe 1 is provided with blow-off pipe 14 and goes out
Water pipe 15, the end of the water inlet pipe 11, chemical feed pipe 12, blast pipe 13, blow-off pipe 14 and outlet pipe 15 is provided with ring flange a, side
Valve is just installed.
When using, the blowoff valve on blow-off pipe 14 is first opened, blowoff valve is closed after emptying in doser, then by dress
Chemical feed pipe funnel at chemical feed pipe 12 is poured into the deployed medicament in laboratory, close chemical feed pipe 12 at valve, open into
Valve at water pipe 11, water inlet pipe 11 connects the boiler feed main of self-supporting exit of pump, then opens the outlet pipe 15 of doser
Valve, outlet pipe 15 connects the dosing mouth of boiler upper drum, and medicine is sent into boiler upper drum using high-pressure feed water.
The utility model is described above in association with most preferred embodiment, but the utility model is not limited to the above and takes off
The embodiment shown, and various modification, the equivalent _ combinations carried out according to essence of the present utility model should be covered.
Claims (1)
1. a kind of plain type boiler doser, it is characterised in that including：0.5~1 meter of seamless steel pipe long, the seamless steel pipe
Caliber be DN150~200, the two ends steel plate welded seal of the seamless steel pipe, the seamless steel pipe pipe shaft upside set
There are water inlet pipe, chemical feed pipe and a blast pipe, the pipe shaft downside of the seamless steel pipe is provided with blow-off pipe and outlet pipe, the water inlet pipe,
The end of chemical feed pipe, blast pipe, blow-off pipe and outlet pipe is provided with ring flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621195409.4U CN206173104U (en) | 2016-10-28 | 2016-10-28 | Plain type boiler doser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621195409.4U CN206173104U (en) | 2016-10-28 | 2016-10-28 | Plain type boiler doser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206173104U true CN206173104U (en) | 2017-05-17 |
Family
ID=58681407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621195409.4U Active CN206173104U (en) | 2016-10-28 | 2016-10-28 | Plain type boiler doser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206173104U (en) |
-
2016
- 2016-10-28 CN CN201621195409.4U patent/CN206173104U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 814 Tianan science and technology development building, Panyu energy saving science and Technology Park, 555 Panyu Avenue North, Panyu District, Guangzhou, Guangdong 511400 Patentee after: Guangzhou Haicheng Energy Technology Co.,Ltd. Address before: 814 Tianan science and technology development building, Panyu energy saving science and Technology Park, 555 Panyu Avenue North, Panyu District, Guangzhou, Guangdong 511400 Patentee before: GUANGZHOU HAICHENG ENERGY TECHNOLOGY Co.,Ltd. |