CN214166710U - Volumetric feeding device for lower part of car dumper - Google Patents
Volumetric feeding device for lower part of car dumper Download PDFInfo
- Publication number
- CN214166710U CN214166710U CN202023110763.1U CN202023110763U CN214166710U CN 214166710 U CN214166710 U CN 214166710U CN 202023110763 U CN202023110763 U CN 202023110763U CN 214166710 U CN214166710 U CN 214166710U
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- Prior art keywords
- positive displacement
- feeder
- displacement feeder
- volumetric
- coal bunker
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Abstract
The utility model discloses a positive displacement feeder for tipper lower part, including positive displacement feeder, first jib, second jib, positive displacement feeder maintenance platform and cat ladder, positive displacement feeder includes first positive displacement feeder and second positive displacement feeder, first positive displacement feeder hangs in outside coal bunker lower part, and first positive displacement feeder and outside coal bunker are strengthened fixedly with first jib, second positive displacement feeder hangs in outside coal bunker lower part, and second positive displacement feeder and outside coal bunker are strengthened fixedly with the second jib, the positive displacement feeder of the utility model patent can realize 360 degrees in the space and arrange in a flexible way, strong adaptability, fully satisfy the on-the-spot demand, this positive displacement feeder and discharge tube, coal breakage pipe can effectively guarantee the stable transport of material, and the fault rate is low, reduces workman's maintenance work load, the positive displacement feeding equipment and the discharge pipe and the coal dropping pipe have good sealing performance, low noise and small vibration.
Description
Technical Field
The utility model relates to a thermal power coal conveying system equipment field especially can be used for arranging of volumetric feeder under car dumper that car, train unloaded the coal, specifically is a be used for car dumper lower part volumetric feeder.
Background
In the thermal power generation process, the lower part of the tippler generally adopts a duplex coal feeder, an activation coal feeder or a discharge coal feeder to convey materials. The conveyor adopting the feeding mode has wide corridor, complex equipment, large investment in a power plant and easy failure. Therefore, a more concise and less-investment mode is needed to replace the original coal conveying mode with long conveying chain and large investment.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, provide a be used for tipper lower part positive displacement vertical crossing distributing device, the utility model discloses during the use more succinct, the investment still less, the conveying chain is shorter moreover, difficult breaking down, and it is simple to maintain, can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a be used for tipper lower part positive displacement feeder, includes positive displacement feeder, first jib, second jib, positive displacement feeder maintenance platform and cat ladder, positive displacement feeder includes first positive displacement feeder and second positive displacement feeder, first positive displacement feeder hangs in outside coal bunker lower part, and first positive displacement feeder and outside coal bunker are strengthened fixedly with first jib, second positive displacement feeder hangs in outside coal bunker lower part, and second positive displacement feeder and outside coal bunker are strengthened fixedly with the second jib, positive displacement feeder maintenance platform installs in positive displacement feeder lower part, and positive displacement feeder maintenance platform is fixed in on the pre-buried board of ground, the side of positive displacement feeder maintenance platform is installed to the cat ladder.
Furthermore, the crawling ladder is connected with the positive displacement feeder coal chute and the guide chute upper cover plate and is sealed.
Furthermore, flanges between the external coal bunker of the positive displacement feeder are made of channel steel.
Furthermore, a coal chute is arranged on the positive displacement feeder.
Furthermore, a flat gate is arranged on the positive displacement feeder.
Furthermore, the positive displacement feeder only discharges materials to one conveyor.
Compared with the prior art, the beneficial effects of the utility model are that: this be used for tipper lower part positive displacement vertical cross distributing device has following benefit:
1. the civil engineering investment is saved, and the width of the conveyor corridor is reduced to one third of the original width.
2. The utility model discloses a positive displacement feeder equipment can realize 360 degrees in the space and arrange, arranges in a flexible way, and strong adaptability fully satisfies the on-the-spot demand.
3. This positive displacement feeder equipment and discharge tube, coal breakage pipe can effectively guarantee the stable transport of material, and the fault rate is low, reduces workman and overhauls work load.
4. The positive displacement feeding equipment, the discharge pipe and the coal dropping pipe have good sealing performance, low noise and small vibration, the operation environment of workers is improved, and the harm of dust to the bodies of the workers is reduced.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure: 1 a positive displacement feeder, 2 positive displacement feeder overhaul platform, 3 cat ladders, 4 first jibs, 5 second jibs, 6 second positive displacement feeder.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. (for convenience of description and understanding, the upper part of fig. 1 is described as the upper part), all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.
Referring to fig. 1, the present invention provides a technical solution: a volumetric feeding device for the lower part of a tippler comprises a volumetric feeder, a first suspender 4, a second suspender 5, a volumetric feeder maintenance platform 2 and a ladder stand 3, wherein the volumetric feeder comprises a first volumetric feeder 1 and a second volumetric feeder 6, the first volumetric feeder 1 is suspended at the lower part of an external coal bunker, the first volumetric feeder 1 and the external coal bunker are reinforced and fixed by the first suspender 4, the second volumetric feeder 6 is suspended at the lower part of the external coal bunker, the second volumetric feeder 6 and the external coal bunker are reinforced and fixed by the second suspender 5, the volumetric feeder maintenance platform 2 is arranged at the lower part of the volumetric feeder, the volumetric feeder maintenance platform 2 is fixed on a foundation embedded plate, the ladder stand 3 is arranged at the side surface of the volumetric feeder maintenance platform 2, and the ladder stand 3 is connected with a volumetric coal chute and a guide chute upper cover plate and is sealed, volumetric feeder installs the coal breakage chute between outside bunker for the channel-section steel preparation on the volumetric feeder, is equipped with the plate gate on the volumetric feeder, and a volumetric feeder only unloads for the conveyer all the way, the utility model discloses a volumetric feeder can realize 360 degrees in the space and arrange, arranges in a flexible way, and strong adaptability fully satisfies the on-the-spot demand.
When in use: the first volumetric feeder 1 is suspended below a corresponding coal bunker through a flange, and a first suspension rod 4 is strengthened and fixed; suspending a second volumetric feeder 6 below a corresponding coal bunker through a flange, and reinforcing and fixing the second volumetric feeder by using a second suspender 5; the volumetric feeder overhaul platform 2 is fixed on the corresponding lower foundation embedded plate; fixing the ladder stand 3 on the side surface of the maintenance platform 2 of the positive displacement feeder; connecting and sealing a coal chute of the positive displacement feeder and an upper cover plate of the guide chute; the positive displacement feeder control box is fixed to a designated position and is connected with a device cable.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a be used for tipper lower part positive displacement feeder which characterized in that: comprises a positive displacement feeder, a first suspender (4), a second suspender (5), a positive displacement feeder maintenance platform (2) and a ladder (3), the volumetric feeder comprises a first volumetric feeder (1) and a second volumetric feeder (6), the first volumetric feeder (1) is suspended at the lower part of the external coal bunker, the first volumetric feeder (1) and the external coal bunker are reinforced and fixed by a first suspender (4), the second volumetric feeder (6) is suspended at the lower part of the external coal bunker, the second volumetric feeder (6) and the external coal bunker are reinforced and fixed by a second suspender (5), the volumetric feeder overhauling platform (2) is arranged at the lower part of the volumetric feeder, the volumetric feeder overhauling platform (2) is fixed on the foundation embedded plate, the crawling ladder (3) is installed on the side face of the volumetric feeder overhauling platform (2).
2. The lower positive displacement feeder for tipplers of claim 1, wherein: the crawling ladder (3) is connected with the positive displacement feeder coal chute and the guide chute upper cover plate and is sealed.
3. The lower positive displacement feeder for tipplers of claim 1, wherein: and flanges of the positive displacement feeder between the external coal bins are made of channel steel.
4. The lower positive displacement feeder for tipplers of claim 1, wherein: and a coal chute is arranged on the positive displacement feeder.
5. The lower positive displacement feeder for tipplers of claim 1, wherein: and a flat gate is arranged on the positive displacement feeder.
6. The lower positive displacement feeder for tipplers of claim 1, wherein: and the positive displacement feeder only discharges materials for one conveyor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023110763.1U CN214166710U (en) | 2020-12-22 | 2020-12-22 | Volumetric feeding device for lower part of car dumper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023110763.1U CN214166710U (en) | 2020-12-22 | 2020-12-22 | Volumetric feeding device for lower part of car dumper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214166710U true CN214166710U (en) | 2021-09-10 |
Family
ID=77607439
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023110763.1U Active CN214166710U (en) | 2020-12-22 | 2020-12-22 | Volumetric feeding device for lower part of car dumper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214166710U (en) |
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2020
- 2020-12-22 CN CN202023110763.1U patent/CN214166710U/en active Active
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