CN204751420U - Totally closed weighing type sticky tape feeder that has drying function - Google Patents
Totally closed weighing type sticky tape feeder that has drying function Download PDFInfo
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- CN204751420U CN204751420U CN201520241331.4U CN201520241331U CN204751420U CN 204751420 U CN204751420 U CN 204751420U CN 201520241331 U CN201520241331 U CN 201520241331U CN 204751420 U CN204751420 U CN 204751420U
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- chain
- staving
- plenum chamber
- totally
- weighing type
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Abstract
The utility model discloses a totally closed weighing type sticky tape feeder that has drying function, in the chain is installed and just cross the staving on a chain device, the great wheel is installed at the both ends of chain, it has a plurality of weighing devices to run through on the chain, it prevents the centring device to be equipped with between weighing device and the great wheel, the chain is fixed through flat bearing roller, the afterbody at the staving is installed to the feeder hopper device, chute blockage alarm device installs the head at the staving, the flat wheel of plastic is installed in linking department of feeder hopper device with the staving, install the manually gate valve on the feeder hopper device on the staving, the cephalic inspection window is installed to the lower extreme of chain, electronic slide valve is installed to the bottom of staving, drying device includes the support, the heating cabinet, plenum chamber and conveying pipe, the heating cabinet is installed on the support, the plenum chamber is installed on the heating cabinet, on the plenum chamber, a plurality of conveying pipe are installed to the symmetry down. The utility model discloses simple structure, transmission efficiency is high, and can realize carrying out effectual drying to the coal of transmission to improve the quality of transmission coal.
Description
Technical field
The utility model relates to the technical field of feeder, particularly relates to the totally-enclosed Weighing type coal-feeding rubber belt conveyer of functions/drying.
Background technology
Feeder is applicable to thermal powerplant coal furnace pulverized coal preparation system, boiler performance can be improved within the scope of very large load change, make the control of temperature of superheat, reheat temperature and pressure and temp more stable, fuel is more mated with required air quantity, required air excess amount reduces, continuous coal supply, weigh accurately, working stability, efficient energy-saving,, be the metering coal supply equipment of the advanced person matched with coal mill in coal burning boiler pulverized coal preparation system.
A kind of feeder is disclosed in Chinese utility model patent (Authorization Notice No.: CN203143608U), comprise inlet point, coal seam height controllable register, housing, belt transmission mechanism, this inlet point side is provided with coal seam height controllable register, matches with belt transmission mechanism, and belt transmission mechanism is driven by belt speed reducer transmission shaft; Chain type cleaning mechanism is provided with below belt transmission mechanism in housing, the below of housing is provided with feed opening, and access door is provided with visor, is provided with injection tube below the follower rollers of described belt transmission mechanism, injection tube is fixed on housing, and it is contrary with the direction of belt transmission mechanism that injection tube purges direction.The utility model has and is not easily stopped by card, stable, is convenient to the feature of observing.
Above-mentioned a kind of feeder causes in actual mechanical process owing to not arranging manually gate valve, corresponding drying equipment is not had to carry out drying for not having the coal of all dry, therefore cannot carry out coal dry thoroughly, thus the quality transmitting coal is effectively ensured.
Utility model content
For the problems referred to above, the utility model provides the totally-enclosed Weighing type coal-feeding rubber belt conveyer of functions/drying, and structure is simple, and transmission efficiency is high, and can realize carrying out actv. drying to the coal of transmission, thus improves the quality of transmission coal.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is:
There is the totally-enclosed Weighing type coal-feeding rubber belt conveyer of functions/drying, comprise frame chain apparatus, chain, supporting leg, interior swabbing pig, chain stretching device, afterbody observation ward, tightening device, tail wheel, first illuminating lamp, feeder hopper device, shaping handwheel, weighting apparatus, flat carrier roller, anti-bias race device, great wheel, second illuminating lamp, staving, cephalic inspection window, chute blockage warning device, manually gate valve, sidepiece observation ward, electric brake plate valve, scraper cleaner, blanking device, cleaning drives and main driving, the head of described staving is provided with cephalic inspection room, the afterbody of described staving is provided with afterbody observation ward, the afterbody of described staving is provided with the first illuminating lamp, the head of described staving is provided with the second illuminating lamp, described chain to be arranged on frame chain apparatus and to cross in staving, the two ends of described chain are provided with great wheel, chain runs through and has multiple weighting apparatus, anti-deviation device is provided with between weighting apparatus and great wheel, chain is fixed by flat carrier roller, and described feeder hopper device is arranged on the afterbody of staving, and chute blockage warning device is arranged on the head of staving, the joining place that wheel is arranged on feeder hopper device and staving is put down in shaping, feeder hopper device on described staving is provided with manually gate valve, and the lower end of described chain is provided with cephalic inspection window, and the bottom of described staving is provided with electric brake plate valve, airer is provided with between described chain,
Described airer comprises support, heating cabinet, plenum chamber and conveyer conveyor trunk, and described heating cabinet is rack-mount, and described plenum chamber is arranged on heating cabinet, on plenum chamber, under be symmetrically installed with multiple conveyer conveyor trunk.
Preferably, connected by communicating pipe between described plenum chamber and heating cabinet, and communicating pipe is high temperature resistant communicating pipe.
Preferably, the side of described staving is provided with sidepiece observation ward, and sidepiece observation ward can effectively solve in prior art, and the limitation of the scope that afterbody and cephalic inspection room are observed, the observation realizing maximum range improves the high efficiency and condition of readiness of observing.
Preferably, bottom the chain of described staving inside, scraper cleaner is installed; The bottom of described staving is provided with blanking device; Described staving side be provided with cleaning drive; Can effectively realize cleaning the cinder on scraper plate by installing scraper cleaner, what effectively raise in staving is unimpeded and clean, and actv. ensure that the normal operation of staving.
Preferably, main driving is installed between chain and blanking device.
Preferably, plenum chamber is arranged between chain, and conveyer conveyor trunk is perpendicular to chain and relative to plenum chamber rotational symmetry.
From the above-mentioned description to the utility model structure, compared to the prior art, the utility model tool has the following advantages:
Feeder hopper device on staving of the present utility model is provided with manually gate valve, the lower end of chain is provided with cephalic inspection window, the bottom of described staving is provided with electric brake plate valve, manually with electronic switching, achieve under special circumstances, appointing so can mode Open valve manually, ensures the normal conveying of coal; Simultaneously the utility model structure is simple, easy to operate, tachogenerator can be avoided burn by the fume high-temperature in stove, effectively reduce the damage rate of tachogenerator, decrease unnecessary economic loss simultaneously; On the other hand, tachogenerator is arranged on feeder outside, is also convenient to overhaul tachogenerator, greatly can improves overhaul efficiency;
The utility model can realize carrying out drying to the coal of transmission simultaneously, effectively can improve the quality of transmission coal.
Accompanying drawing explanation
The accompanying drawing forming a application's part is used to provide further understanding of the present utility model, and schematic description and description of the present utility model, for explaining the utility model, is not formed improper restriction of the present utility model.
Fig. 1 is the main TV structure schematic diagram of totally-enclosed Weighing type coal-feeding rubber belt conveyer having functions/drying that the utility model proposes;
Fig. 2 is the left TV structure schematic diagram of totally-enclosed Weighing type coal-feeding rubber belt conveyer having functions/drying that the utility model proposes;
Fig. 3 is the right TV structure schematic diagram of totally-enclosed Weighing type coal-feeding rubber belt conveyer having functions/drying that the utility model proposes;
Fig. 4 is the front view having airer in the totally-enclosed Weighing type coal-feeding rubber belt conveyer of functions/drying that the utility model proposes.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
As Figure 1-4, Fig. 1 is the main TV structure schematic diagram of totally-enclosed Weighing type coal-feeding rubber belt conveyer having functions/drying that the utility model proposes; Fig. 2 is the left TV structure schematic diagram of totally-enclosed Weighing type coal-feeding rubber belt conveyer having functions/drying that the utility model proposes; Fig. 3 is the right TV structure schematic diagram of totally-enclosed Weighing type coal-feeding rubber belt conveyer having functions/drying that the utility model proposes; Fig. 4 is the front view having airer in the totally-enclosed Weighing type coal-feeding rubber belt conveyer of functions/drying that the utility model proposes.
As Fig. 1, Fig. 2, shown in Fig. 3 and Fig. 4, there is the totally-enclosed Weighing type coal-feeding rubber belt conveyer of functions/drying, comprise frame chain apparatus 1, chain 2, supporting leg 3, interior swabbing pig 4, chain stretching device 5, afterbody observation ward 6, tightening device 7, tail wheel 8, first illuminating lamp 9, feeder hopper device 10, shaping handwheel 11, weighting apparatus 12, flat carrier roller 13, anti-bias race device 14, great wheel 15, second illuminating lamp 16, staving 17, cephalic inspection window 18, chute blockage warning device 19, manually gate valve 20, sidepiece observation ward 21, electric brake plate valve 22, scraper cleaner 23, blanking device 24, cleaning driving 25 and main driving 26, the head of staving 17 is provided with cephalic inspection room 18, the afterbody of staving 17 is provided with afterbody observation ward 6, the afterbody of described staving 17 is provided with the first illuminating lamp 9, the head of staving 17 is provided with the second illuminating lamp 16, chain 2 to be arranged on frame chain apparatus 1 and to cross in staving 17, the two ends of chain 2 are provided with great wheel 15, chain 2 runs through and has multiple weighting apparatus 12, anti-deviation device 14 is provided with between weighting apparatus 12 and great wheel 15, chain 2 is fixed by flat carrier roller 13, feeder hopper device 10 is arranged on the afterbody of staving 17, chute blockage warning device 19 is arranged on the head of staving 17, the joining place that wheel 11 is arranged on feeder hopper device 10 and staving 17 is put down in shaping, feeder hopper device 10 on staving 17 is provided with manually gate valve 20, the lower end of chain 2 is provided with cephalic inspection window 18, the bottom of staving 17 is provided with electric brake plate valve 23, airer is provided with between chain 2,
Airer comprises support 28, heating cabinet 29, plenum chamber 30 and conveyer conveyor trunk 31, and heating cabinet 29 is arranged on support 28, and plenum chamber 30 is arranged on heating cabinet 29, on plenum chamber 30, under be symmetrically installed with multiple conveyer conveyor trunk 31.This practical way, by installing airer, achieves and carries out drying to the coal of transmission, effectively can improve the quality of transmission coal.
In a specific embodiment, connected by communicating pipe between plenum chamber 30 and heating cabinet 29, and communicating pipe is high temperature resistant communicating pipe.
In a specific embodiment, the side of staving 17 is provided with sidepiece observation ward 21, sidepiece observation ward 21 can effectively solve in prior art, and the limitation of the scope that afterbody and cephalic inspection room are observed, the observation realizing maximum range improves the high efficiency and condition of readiness of observing.Can effectively realize cleaning the cinder on scraper plate by installing scraper cleaner, what effectively raise in staving is unimpeded and clean, and actv. ensure that the normal operation of staving.
In a specific embodiment, bottom the chain 2 of staving 17 inside, scraper cleaner 23 is installed; The bottom of staving 17 is provided with blanking device 24; Described staving 17 side be provided with cleaning driving 25.
In a specific embodiment, main driving 26 is installed between chain 2 and blanking device 24.
In a specific embodiment, plenum chamber 30 is arranged between chain 2, and conveyer conveyor trunk 31 is perpendicular to chain 2 and relative to plenum chamber 30 rotational symmetry.
Feeder hopper device on staving of the present utility model is provided with manually gate valve, the lower end of chain is provided with cephalic inspection window, the bottom of described staving is provided with electric brake plate valve, manually with electronic switching, achieve under special circumstances, appointing so can mode Open valve manually, ensures the normal conveying of coal; Simultaneously the utility model structure is simple, easy to operate, tachogenerator can be avoided burn by the fume high-temperature in stove, effectively reduce the damage rate of tachogenerator, decrease unnecessary economic loss simultaneously; On the other hand, tachogenerator is arranged on feeder outside, is also convenient to overhaul tachogenerator, greatly can improves overhaul efficiency; Meanwhile, by installing airer, achieving and drying is carried out to the coal of transmission, effectively can improve the quality of transmission coal.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (6)
1. there is the totally-enclosed Weighing type coal-feeding rubber belt conveyer of functions/drying, it is characterized in that: comprise frame chain apparatus (1), chain (2), supporting leg (3), interior swabbing pig (4), chain stretching device (5), afterbody observation ward (6), tightening device (7), tail wheel (8), first illuminating lamp (9), feeder hopper device (10), shaping handwheel (11), weighting apparatus (12), flat carrier roller (13), anti-bias race device (14), great wheel (15), second illuminating lamp (16), staving (17), cephalic inspection window (18), chute blockage warning device (19), manually gate valve (20), sidepiece observation ward (21), electric brake plate valve (22), scraper cleaner (23), blanking device (24), cleaning drives (25) and main driving (26), the head of described staving (17) is provided with cephalic inspection room (18), the afterbody of described staving (17) is provided with afterbody observation ward (6), the afterbody of described staving (17) is provided with the first illuminating lamp (9), the head of described staving (17) is provided with the second illuminating lamp (16), described chain (2) is arranged on frame chain apparatus (1) and goes up and cross in staving (17), the two ends of described chain (2) are provided with great wheel (15), chain (2) runs through and has multiple weighting apparatus (12), anti-deviation device (14) is provided with between weighting apparatus (12) and great wheel (15), chain (2) is fixed by flat carrier roller (13), described feeder hopper device (10) is arranged on the afterbody of staving (17), chute blockage warning device (19) is arranged on the head of staving (17), the flat wheel (11) of shaping is arranged on the joining place of feeder hopper device (10) and staving (17), feeder hopper device (10) on described staving (17) is provided with manually gate valve (20), the lower end of described chain (2) is provided with cephalic inspection window (18), the bottom of described staving (17) is provided with electric brake plate valve (23), described chain is provided with airer between (2),
Described airer comprises support (28), heating cabinet (29), plenum chamber (30) and conveyer conveyor trunk (31), described heating cabinet (29) is arranged on support (28), described plenum chamber (30) is arranged on heating cabinet (29), on plenum chamber (30), under be symmetrically installed with multiple conveyer conveyor trunk (31).
2. the totally-enclosed Weighing type coal-feeding rubber belt conveyer having functions/drying according to claim 1, be is characterized in that: connected by communicating pipe between described plenum chamber (30) and heating cabinet (29), and communicating pipe is high temperature resistant communicating pipe.
3. the totally-enclosed Weighing type coal-feeding rubber belt conveyer having functions/drying according to claim 1, is characterized in that: the side of described staving (17) is provided with sidepiece observation ward (21).
4. the totally-enclosed Weighing type coal-feeding rubber belt conveyer having functions/drying according to claim 1, is characterized in that: be provided with scraper cleaner (23) bottom the chain (2) that described staving (17) is inner; The bottom of described staving (17) is provided with blanking device (24); The side of (17) of described staving is provided with cleaning and drives (25).
5. the totally-enclosed Weighing type coal-feeding rubber belt conveyer having functions/drying according to claim 1, is characterized in that: be provided with main driving (26) between described chain (2) and blanking device (24).
6. the totally-enclosed Weighing type coal-feeding rubber belt conveyer having functions/drying according to claim 1, it is characterized in that: described plenum chamber (30) is arranged between chain (2), conveyer conveyor trunk (31) is perpendicular to chain (2) and relative to plenum chamber (30) rotational symmetry.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520241331.4U CN204751420U (en) | 2015-04-21 | 2015-04-21 | Totally closed weighing type sticky tape feeder that has drying function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520241331.4U CN204751420U (en) | 2015-04-21 | 2015-04-21 | Totally closed weighing type sticky tape feeder that has drying function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204751420U true CN204751420U (en) | 2015-11-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520241331.4U Expired - Fee Related CN204751420U (en) | 2015-04-21 | 2015-04-21 | Totally closed weighing type sticky tape feeder that has drying function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204751420U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110127300A (en) * | 2019-06-12 | 2019-08-16 | 安徽奕隆电力装备制造有限公司 | A kind of Gravimetric Coal Feeders |
-
2015
- 2015-04-21 CN CN201520241331.4U patent/CN204751420U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110127300A (en) * | 2019-06-12 | 2019-08-16 | 安徽奕隆电力装备制造有限公司 | A kind of Gravimetric Coal Feeders |
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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: 20151111 Termination date: 20160421 |