CN205746923U - A kind of chemicals dosing plant of exhaust boiler smoke pipe - Google Patents
A kind of chemicals dosing plant of exhaust boiler smoke pipe Download PDFInfo
- Publication number
- CN205746923U CN205746923U CN201620434312.8U CN201620434312U CN205746923U CN 205746923 U CN205746923 U CN 205746923U CN 201620434312 U CN201620434312 U CN 201620434312U CN 205746923 U CN205746923 U CN 205746923U
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- CN
- China
- Prior art keywords
- ball valve
- boiler smoke
- smoke pipe
- end ball
- exhaust boiler
- 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
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Abstract
The utility model discloses the chemicals dosing plant of a kind of exhaust boiler smoke pipe, including dosing assembly, lower end ball valve and the first connecting tube, described dosing assembly is connected with lower end ball valve, and described lower end ball valve is connected with the exhaustor of exhaust boiler smoke pipe by the first connecting tube.The medicament of ash disposal is blown into Boiler smoke tube by dosing assembly by this utility model, and and flue dust reaction thus reach the purpose of smoke abatement ash, this device is simple to operate, safety, greatly reduces the number of times of crewman labor cleaning, reduces crewman's labor intensity.
Description
Technical field
This utility model relates to a kind of chemicals dosing plant, the chemicals dosing plant of a kind of exhaust boiler smoke pipe.
Background technology
The most conventional marine exhaust boiler, after running a period of time, its smoke pipe inwall is easy to dust stratification, if removing not in time, then can affect the efficiency of heating surface of waste gas, Boiler Steam yield can decline, and may block smoke pipe time serious, and then affect main exhaust back pressure, the service life of main frame and boiler is all had an impact.So, crewman periodically can carry out labor cleaning, time and effort consuming to the flue dust of exhaust boiler smoke pipe inwall, and working environment is the most very poor.
Utility model content
For solving the problems referred to above, the purpose of this utility model is to provide the chemicals dosing plant of a kind of exhaust boiler smoke pipe.
The invention for solving the technical problem be the technical scheme is that the chemicals dosing plant of a kind of exhaust boiler smoke pipe, including dosing assembly, lower end ball valve and the first connecting tube, described dosing assembly is connected with lower end ball valve, and described lower end ball valve is connected with the exhaustor of exhaust boiler smoke pipe by the first connecting tube.Lower end of the present utility model ball valve can effectively prevent from affecting dosing because main frame waste gas recoils into dosing assembly, and safety during crewman's dosing is protected.
Further, described dosing assembly includes that cavity for mixing drugs body, described cavity for mixing drugs body are provided with upper end ball valve, and described upper end ball valve is provided with dosing funnel, and described cavity for mixing drugs body is additionally provided with for connecting compressed-air actuated hose valves.Medicament can be blown down totally by hose valves of the present utility model completely, makes medicament react completely into Boiler smoke tube and flue dust, is greatly improved dedusting effect；Upper end of the present utility model ball valve is possible to prevent medicament being blown into medicament when to recoil away and damages crewman's health.
Further, described cavity for mixing drugs body includes that upper sealing plate, lower shrouding and steel pipe, described upper sealing plate and lower shrouding are respectively welded at one cavity for mixing drugs body closed of the formation of two ends up and down of steel pipe.
Further, described dosing assembly includes the second connecting tube, and described cavity for mixing drugs body is connected with upper end ball valve and hose valves respectively by the second connecting tube.
Further, it is provided with one side seat board between described dosing assembly and lower end ball valve.
Further, described dosing assembly lower end is provided with an angle.
Further, described first connecting tube, the second connecting tube and steel pipe are seamless steel pipe.
The beneficial effects of the utility model are: this utility model is the chemicals dosing plant of a kind of exhaust boiler smoke pipe, the medicament of ash disposal is blown into Boiler smoke tube by dosing assembly by this utility model, and and flue dust reaction thus reach smoke abatement ash purpose, this device is simple to operate, safety, greatly reduce the number of times of crewman labor cleaning, reduce crewman's labor intensity.
Accompanying drawing explanation
The utility model is described in further detail with example below in conjunction with the accompanying drawings.
Fig. 1 is the structure chart that this utility model is arranged on exhaust boiler smoke pipe；
Fig. 2 is structure chart of the present utility model.
Detailed description of the invention
Fig. 1 is the structure chart that this utility model is arranged on exhaust boiler smoke pipe, Fig. 2 is structure chart of the present utility model, as depicted in figs. 1 and 2, a kind of chemicals dosing plant of exhaust boiler smoke pipe, including dosing assembly 1, lower end ball valve 2 and the first connecting tube 3, the lower end of described dosing assembly 1 is connected with the upper end of lower end ball valve 2, and the lower end of described lower end ball valve 2 is connected with the exhaustor of exhaust boiler smoke pipe by the first connecting tube 3.Lower end of the present utility model ball valve 2 can effectively prevent from affecting dosing because main frame waste gas recoils into dosing assembly 1, and safety during crewman's dosing is protected.Described dosing assembly 1 includes that cavity for mixing drugs body 4, the upper end of described cavity for mixing drugs body 4 are provided with upper end ball valve 5, and the upper end of described upper end ball valve 5 is provided with dosing funnel 6, and the side of described cavity for mixing drugs body 4 is additionally provided with for connecting compressed-air actuated hose valves 7.Medicament can be blown down totally by hose valves 7 of the present utility model completely, makes medicament react completely into Boiler smoke tube and flue dust, is greatly improved dedusting effect；Upper end of the present utility model ball valve 5 is possible to prevent medicament being blown into medicament when to recoil away and damages crewman's health.
Cavity for mixing drugs body 4 of the present utility model includes that upper sealing plate 8, lower shrouding 9 and steel pipe 10, described upper sealing plate 8 and lower shrouding 9 are respectively welded at one cavity for mixing drugs body 4 closed of the formation of two ends up and down of steel pipe 10.Dosing assembly 1 of the present utility model includes that the second connecting tube 11, described cavity for mixing drugs body 4 are connected with upper end ball valve 5 and hose valves 7 respectively by the second connecting tube 11.It is provided with one side seat board 12 between dosing assembly 1 of the present utility model and lower end ball valve 2.Dosing assembly 1 lower end of the present utility model is provided with an angle 13.First connecting tube the 3, second connecting tube 11 of the present utility model and steel pipe 10 are seamless steel pipe 10.
This utility model is to utilize ready-made seamless steel pipe 10 and weld shrouding at two ends, form a cavity for mixing drugs body 4 closed, the isolation of dosing and the insufflation of powder drug is carried out by upper and lower ball valve, safety when so crewman operates has had guarantee, by compressed air, the ash disposal medicament of adding apparatus is blown into exhaustor, and enter Boiler smoke tube with waste gas, reach to remove the effect of flue dust.
Workflow of the present utility model is: the first step, closes lower end ball valve 2 and hose valves 7, stamps end opening ball valve, and by dosing funnel 6, ash disposal medicament is added cavity for mixing drugs body 42；Second step, after medicament adds, closes upper end ball valve 5, opens lower end ball valve 2, and opens hose valves 7 and connect compressed air, medicament is blown into exhaustor, enters Boiler smoke tube and flue dust hybrid reaction with waste gas；3rd step, after dosing, first closes hose valves 7 and cuts off compressed air, turn off lower end ball valve 2, prevent waste gas from recoiling into dosing assembly 1.
This utility model simple in construction, easy to operate, pass through separate operations, it is ensured that safety during dosing, reduce the working strength of crewman, and installation site aboard ship is flexibly, is not limited by a space.
The above, preferred embodiment the most of the present utility model, this utility model is not limited to above-mentioned embodiment, as long as it reaches technique effect of the present utility model with identical means, all should belong to protection domain of the present utility model.
Claims (6)
1. the chemicals dosing plant of an exhaust boiler smoke pipe, it is characterized in that: include dosing assembly (1), lower end ball valve (2) and the first connecting tube (3), described dosing assembly (1) is connected with lower end ball valve (2), and described lower end ball valve (2) is connected with the exhaustor of exhaust boiler smoke pipe by the first connecting tube (3).
The chemicals dosing plant of a kind of exhaust boiler smoke pipe the most according to claim 1, it is characterized in that: described dosing assembly (1) includes cavity for mixing drugs body (4), described cavity for mixing drugs body (4) is provided with upper end ball valve (5), described upper end ball valve (5) is provided with dosing funnel (6), and described cavity for mixing drugs body (4) is additionally provided with for connecting compressed-air actuated hose valves (7).
The chemicals dosing plant of a kind of exhaust boiler smoke pipe the most according to claim 2, it is characterized in that: described cavity for mixing drugs body (4) includes that upper sealing plate (8), lower shrouding (9) and steel pipe (10), described upper sealing plate (8) and lower shrouding (9) are respectively welded at one cavity for mixing drugs body (4) closed of the formation of two ends up and down of steel pipe (10).
The chemicals dosing plant of a kind of exhaust boiler smoke pipe the most according to claim 2, it is characterized in that: described dosing assembly (1) includes the second connecting tube (11), described cavity for mixing drugs body (4) is connected with upper end ball valve (5) and hose valves (7) respectively by the second connecting tube (11).
The chemicals dosing plant of a kind of exhaust boiler smoke pipe the most according to claim 1, it is characterised in that: it is provided with one side seat board (12) between described dosing assembly (1) and lower end ball valve (2).
The chemicals dosing plant of a kind of exhaust boiler smoke pipe the most according to claim 1, it is characterised in that: described dosing assembly (1) lower end is provided with an angle (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620434312.8U CN205746923U (en) | 2016-05-11 | 2016-05-11 | A kind of chemicals dosing plant of exhaust boiler smoke pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620434312.8U CN205746923U (en) | 2016-05-11 | 2016-05-11 | A kind of chemicals dosing plant of exhaust boiler smoke pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205746923U true CN205746923U (en) | 2016-11-30 |
Family
ID=57366632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620434312.8U Expired - Fee Related CN205746923U (en) | 2016-05-11 | 2016-05-11 | A kind of chemicals dosing plant of exhaust boiler smoke pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205746923U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109550724A (en) * | 2018-09-28 | 2019-04-02 | 武汉船用机械有限责任公司 | A kind of axis inner hole cleaning device |
-
2016
- 2016-05-11 CN CN201620434312.8U patent/CN205746923U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109550724A (en) * | 2018-09-28 | 2019-04-02 | 武汉船用机械有限责任公司 | A kind of axis inner hole cleaning device |
| CN109550724B (en) * | 2018-09-28 | 2021-04-20 | 武汉船用机械有限责任公司 | Shaft inner hole cleaning device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20161130 Termination date: 20190511 |