CN109340807A - A kind of coal feeder of boiler anti-block apparatus - Google Patents
A kind of coal feeder of boiler anti-block apparatus Download PDFInfo
- Publication number
- CN109340807A CN109340807A CN201811060638.9A CN201811060638A CN109340807A CN 109340807 A CN109340807 A CN 109340807A CN 201811060638 A CN201811060638 A CN 201811060638A CN 109340807 A CN109340807 A CN 109340807A
- Authority
- CN
- China
- Prior art keywords
- coal
- air hose
- pressure air
- coal breakage
- storehouse
- 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.)
- Pending
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23K—FEEDING FUEL TO COMBUSTION APPARATUS
- F23K3/00—Feeding or distributing of lump or pulverulent fuel to combustion apparatus
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
The invention discloses a kind of coal feeder of boiler anti-block apparatus, it include: coal store, coal breakage storehouse, to gate open plate, hydraulic push rod, high-pressure air hose, high-pressure pump, ventilation hole, baffle, connecting plate, transmission belt, the base opening end of the coal store is mutually fixedly welded integrally connected with coal breakage storehouse, and it plugs and is equipped with to gate open plate at the base opening end of the coal store, the both side plate end to gate open plate is mutually fixedly connected with the flexible rod end of hydraulic push rod respectively, installation is equipped with high-pressure air hose on the inclined wall in the coal breakage storehouse, the high-pressure pump that setting is fixedly mounted on the high-pressure air hose and coal breakage storehouse outer wall is connected, several ventilation holes are offered on the tube wall of the high-pressure air hose, the underface in the coal breakage storehouse is the transmission belt of coal breakage conveying.Using the technical program, structure is simple, and assembly is easy for installation, easy to operate, loosens, can be blocked to avoid it convenient for being sprayed by high-pressure blast the raw coal fallen in coal breakage storehouse.
Description
Technical field
The present invention relates to the technical field of coal feeder of boiler more particularly to a kind of coal feeder of boiler anti-block apparatus.
Background technique
Feeder is that one kind mainly undertakes the device for launching the coal of storage to boiler, and existing feeder is in work
Often occur that defeated coal is unsmooth or even clogging during making, gently then influences the burning of stablizing of boiler internal, it is heavy then influence boiler
Efficiency influences production, and tissue manpower is very time-consuming to feeder progress block clearing operation, and great work intensity, for this purpose, we design
A kind of coal feeder of boiler anti-block apparatus.
Summary of the invention
For the defect for solving prior art, the invention discloses a kind of coal feeder of boiler anti-block apparatus.
The invention discloses a kind of coal feeder of boiler anti-block apparatus, comprising: coal store, coal breakage storehouse, to gate open plate, hydraulic thrust
Bar, high-pressure air hose, high-pressure pump, ventilation hole, baffle, connecting plate, transmission belt, the base opening end and coal breakage storehouse of the coal store are mutually solid
Fixed welded connection, and plug and be equipped with to gate open plate at the base opening end of the coal store, the two sides to gate open plate
Plate end is mutually fixedly connected with the flexible rod end of hydraulic push rod respectively, and installation is equipped with high-pressure blast on the inclined wall in the coal breakage storehouse
It manages, the high-pressure pump that setting is fixedly mounted on the high-pressure air hose and coal breakage storehouse outer wall is connected, the tube wall of the high-pressure air hose
On offer several ventilation holes, the underface in the coal breakage storehouse is the transmission belt of coal breakage conveying.
Preferably, high-pressure air hose setting parallel with the inclined wall in coal breakage storehouse.
Preferably, the slanted top end of the high-pressure air hose is mutually fixedly welded with baffle connect, the inclination of the high-pressure air hose
Bottom end is mutually fixedly welded with connecting plate and connect.
Beneficial effect is: its structure is simple, and assembly is easy for installation, easy to operate, convenient for the original fallen in coal breakage storehouse
Coal is sprayed by high-pressure blast and is loosened, and can be blocked to avoid it.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of coal feeder of boiler anti-block apparatus of the present invention.
Wherein: 1- coal store；2- coal breakage storehouse；3- is to gate open plate；4- hydraulic push rod；5- high-pressure air hose；6- high-pressure pump；7-
Ventilation hole；8- baffle；9- connecting plate；10- transmission belt.
Specific embodiment
As shown in Figure 1, the invention discloses a kind of coal feeder of boiler anti-block apparatus, comprising: coal store 1, coal breakage storehouse 2, right
Gate open plate 3, hydraulic push rod 4, high-pressure air hose 5, high-pressure pump 6, ventilation hole 7, baffle 8, connecting plate 9, transmission belt 10, the coal storage
The base opening end in storehouse 1 and 2 phase of coal breakage storehouse are fixedly welded integrally connected, and plug and be equipped with pair at the base opening end of the coal store 1
Gate open plate 3, the both side plate end to gate open plate 3 are mutually fixedly connected with the flexible rod end of hydraulic push rod 4 respectively, the coal breakage
Installation is equipped with high-pressure air hose 5 on the inclined wall in storehouse 2, and the high pressure of setting is fixedly mounted on the high-pressure air hose 5 and 2 outer wall of coal breakage storehouse
Air pump 6 is connected, several ventilation holes 7 are offered on the tube wall of the high-pressure air hose 5, and the underface in the coal breakage storehouse 1 is to fall
The transmission belt 10 of coal conveying.
The high-pressure air hose 5 setting parallel with the inclined wall in coal breakage storehouse 2.
The slanted top end of the high-pressure air hose 5 is fixedly welded with 8 phase of baffle and connect, the inclination bottom end of the high-pressure air hose 5
It is fixedly welded and connect with 9 phase of connecting plate.
The present invention is implemented: when coal breakage conveys on transmission belt 10, being driven by hydraulic push rod 4 to gate open plate
3 open so that the raw coal that coal store 1 does not have is fallen into coal breakage storehouse 2, and can by controlling the opening size to gate open plate 3, thus
The coal breakage amount that control is fallen is supplied by high-pressure pump 6 into high-pressure air hose 5 to avoid the raw coal in coal breakage storehouse 2 from blocking
Enter high-pressure blast, high-pressure blast is sprayed in coal breakage storehouse 2 by ventilation hole 7, the raw coal to fall can be made to loosen, avoid it
Blocking uses consequently facilitating raw coal falls in convey on transmission belt 10.Using the technical program, structure is simple, assembles installation side
Just, easy to operate, it loosens, can be blocked to avoid it convenient for being sprayed by high-pressure blast the raw coal fallen in coal breakage storehouse.
Finally, it should be noted that above embodiments are only to illustrate the present invention and not limit technology described in the invention
Scheme；Therefore, although this specification is referring to above-mentioned each embodiment, the present invention has been described in detail, this
Field it is to be appreciated by one skilled in the art that still can modify to the present invention or equivalent replacement；And all do not depart from this
The technical solution and its improvement of the spirit and scope of invention, should all cover within the scope of the claims of the present invention.
Claims (3)
1. a kind of coal feeder of boiler anti-block apparatus, comprising: coal store, coal breakage storehouse, to gate open plate, hydraulic push rod, high-pressure air hose, height
Compression pump, ventilation hole, baffle, connecting plate, transmission belt, it is characterised in that: the base opening end of the coal store is mutually fixed with coal breakage storehouse
Welded connection, and plug and be equipped with to gate open plate at the base opening end of the coal store, the both side plate to gate open plate
End is mutually fixedly connected with the flexible rod end of hydraulic push rod respectively, and installation is equipped with high-pressure air hose on the inclined wall in the coal breakage storehouse,
The high-pressure pump that setting is fixedly mounted on the high-pressure air hose and coal breakage storehouse outer wall is connected, and opens on the tube wall of the high-pressure air hose
Equipped with several ventilation holes, the underface in the coal breakage storehouse is the transmission belt of coal breakage conveying.
2. a kind of coal feeder of boiler anti-block apparatus according to claim 1, it is characterised in that: the high-pressure air hose and coal breakage
The parallel setting of the inclined wall in storehouse.
3. a kind of coal feeder of boiler anti-block apparatus according to claim 1, it is characterised in that: the inclination of the high-pressure air hose
Top is mutually fixedly welded with baffle and connect, and the inclination bottom end of the high-pressure air hose is mutually fixedly welded with connecting plate to be connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811060638.9A CN109340807A (en) | 2018-09-12 | 2018-09-12 | A kind of coal feeder of boiler anti-block apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811060638.9A CN109340807A (en) | 2018-09-12 | 2018-09-12 | A kind of coal feeder of boiler anti-block apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109340807A true CN109340807A (en) | 2019-02-15 |
Family
ID=65305235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811060638.9A Pending CN109340807A (en) | 2018-09-12 | 2018-09-12 | A kind of coal feeder of boiler anti-block apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109340807A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110589506A (en) * | 2019-09-26 | 2019-12-20 | 方凌晨 | Coal piling device for thermal power plant fuel transportation |
| CN114291439A (en) * | 2022-01-26 | 2022-04-08 | 杨继宗 | Anti-blocking cleaning device for coal bunker opening |
| CN114834853A (en) * | 2022-07-01 | 2022-08-02 | 山西戴德测控技术有限公司 | Coal conveying control method, device, equipment and storage medium based on coal flow difference |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS586820A (en) * | 1981-07-07 | 1983-01-14 | Ube Ind Ltd | Powder floating device |
| CN102062407A (en) * | 2011-01-28 | 2011-05-18 | 扬州同源电力设备制造有限公司 | Blockage-free coal feeding device |
| CN202868713U (en) * | 2012-11-07 | 2013-04-10 | 大唐贵州发耳发电有限公司 | Sealing door of coal dropping pipe |
| CN205917576U (en) * | 2016-08-27 | 2017-02-01 | 成都中交环保高新技术材料有限公司 | A air explosion prevents stifled equipment for hopper of regenerating among recycled asphalt |
-
2018
- 2018-09-12 CN CN201811060638.9A patent/CN109340807A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS586820A (en) * | 1981-07-07 | 1983-01-14 | Ube Ind Ltd | Powder floating device |
| CN102062407A (en) * | 2011-01-28 | 2011-05-18 | 扬州同源电力设备制造有限公司 | Blockage-free coal feeding device |
| CN202868713U (en) * | 2012-11-07 | 2013-04-10 | 大唐贵州发耳发电有限公司 | Sealing door of coal dropping pipe |
| CN205917576U (en) * | 2016-08-27 | 2017-02-01 | 成都中交环保高新技术材料有限公司 | A air explosion prevents stifled equipment for hopper of regenerating among recycled asphalt |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110589506A (en) * | 2019-09-26 | 2019-12-20 | 方凌晨 | Coal piling device for thermal power plant fuel transportation |
| CN110589506B (en) * | 2019-09-26 | 2021-05-28 | 国能濮阳热电有限公司 | Coal piling device for thermal power plant fuel transportation |
| CN114291439A (en) * | 2022-01-26 | 2022-04-08 | 杨继宗 | Anti-blocking cleaning device for coal bunker opening |
| CN114834853A (en) * | 2022-07-01 | 2022-08-02 | 山西戴德测控技术有限公司 | Coal conveying control method, device, equipment and storage medium based on coal flow difference |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190215 |
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| RJ01 | Rejection of invention patent application after publication |