CN210619605U - Stokehole feeding device - Google Patents
Stokehole feeding device Download PDFInfo
- Publication number
- CN210619605U CN210619605U CN201921306446.1U CN201921306446U CN210619605U CN 210619605 U CN210619605 U CN 210619605U CN 201921306446 U CN201921306446 U CN 201921306446U CN 210619605 U CN210619605 U CN 210619605U
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- CN
- China
- Prior art keywords
- auger
- feeding device
- feed
- feed bin
- stokehole
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- 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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- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
The utility model discloses a stokehold feeder, living beings feed bin communicates with each other the setting with group material part, it includes the storage silo to dial the material part, axle and first auger are located the storage silo, first auger winding is epaxial, the upper end of elephant trunk communicates with each other with group material part, the lower extreme communicates with each other with the feed part, the switch unit setting is in the elephant trunk, the feed part includes feed bin, connecting axle and second auger set up in feed bin, the tip setting of second auger is on the connecting axle. In this way, the utility model discloses a stokehold feeder can form smooth and easy material stream with the material, realizes very good feed effect, and the setting of shaftless auger can prevent that the material from surrounding the obstacle, ensures to put into operation safety.
Description
Technical Field
The utility model relates to a product production facility technical field especially relates to a stokehold feeder.
Background
The biomass refers to lignocellulose such as straws and trees except grains and fruits in the production process of agriculture and forestry, leftovers in the processing industry of agricultural products, wastes in agriculture and forestry, and livestock and poultry manure and wastes in the production process of animal husbandry. Biomass is one of important energy sources on which human beings depend to live, is the fourth largest energy source after coal, petroleum and natural gas, and plays an important role in the whole energy system. In the existing feeding process of the biomass in front of the furnace, the biomass is tightly compacted and compacted together, so that the feeding with good effect is difficult to realize.
SUMMERY OF THE UTILITY MODEL
The utility model mainly solves the technical problem of providing a stokehole feeding device with good use effect.
In order to solve the technical problem, the utility model discloses a technical scheme be: the utility model provides a stokehold feeder, includes living beings feed bin, dials material part, elephant trunk, switch part and feed part, living beings feed bin with dial the material part and communicate with each other and set up, dial the material part and include storage silo, axle and first auger, the axle with first auger is located in the storage silo, first auger winding is in epaxial, the upper end of elephant trunk with dial the material part and communicate with each other, the lower extreme with feed part communicates with each other, switch part sets up in the elephant trunk, feed part includes feed bin, connecting axle and second auger, the connecting axle with the second auger sets up in the feed bin, the tip setting of second auger is in on the connecting axle.
In a preferred embodiment of the present invention, the stokehole feeding device further includes a camera, and the camera is disposed on the biomass bin.
In a preferred embodiment of the present invention, the stokehole feeding device further includes a fire protection device disposed on the biomass bin.
In a preferred embodiment of the present invention, the stokehole feeding device further includes an activator, and the activator is disposed in the biomass bin.
In a preferred embodiment of the present invention, the material pushing member further includes a first driving member, and the first driving member is connected to one end of the shaft.
In a preferred embodiment of the present invention, the shaft and the first auger of the material pushing member are paired.
In a preferred embodiment of the present invention, the stokehole feeding device further comprises a compensator disposed at a lower portion of the switching unit and located in the chute.
In a preferred embodiment of the present invention, the feeding unit further includes a second driving unit, and the second driving unit is connected to one end of the connecting shaft.
In a preferred embodiment of the present invention, the stokehole feeding device further includes a constant force spring support, and the constant force spring support is disposed below the second driving part and connected to the second driving part.
In a preferred embodiment of the present invention, the end of the feeding bin is arranged in communication with the boiler port.
The utility model has the advantages that: the utility model discloses a stokehold feeder can form smooth and easy material stream with the material, realizes very good feed effect, and the setting of shaftless auger can prevent that the material from surrounding the obstacle, ensures the safety of putting into operation.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained without inventive work, wherein:
FIG. 1 is a schematic structural view of a preferred embodiment of a stokehold feeding device according to the present invention;
fig. 2 is a front view of the stokehole feeding device of fig. 1.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it should be apparent that the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1 and 2, a stokehole feeding device is provided, which comprises a biomass bin 1, a camera, a fireproof component, an activator 2, a material stirring component, a chute 7, a switch component 8, a compensator 9, a feeding component and a constant force spring support 14. The biomass bin 1 is communicated with the material stirring component. The camera and the fireproof component are arranged on the biomass bunker 1. The camera can monitor the operation condition of the biomass bin 1 and the whole stokehole feeding device in real time, and can perform daily monitoring and checking. The fire prevention part can be for fire control water nozzle to be connected with water supply unit, when danger such as open flame takes place for stokehold feeder, can be timely start fire prevention part, for example the blowout water comes, timely rescue prevents that danger from expanding. The activator 2 is arranged in the biomass bunker 1, and the activator 2 can loosen the biomass entering the biomass bunker 1.
The material poking component comprises a storage bin 3, a shaft 4, a first packing auger 5 and a first driving component 6. The shaft and the first packing auger 5 are positioned in the storage bin 3. The first packing auger 5 is wound on the shaft 4. The first driving part 6 is connected with one end of the shaft 4 and can drive the shaft 4 to rotate. The first driving part 6 comprises a motor, a speed reducer and a coupler, the motor is connected with the speed reducer, the speed reducer is connected with the coupler, the coupler is connected with the shaft, the motor runs, and the speed reducer and the coupler drive the shaft to rotate under transmission. Bearings are arranged at two ends of the shaft. Shaft 4 and first hank dragon 6 in the part of dialling appear in pairs, and living beings can enter into two the centre of first hank dragon 6 realizes breaing up of living beings, simultaneously first hank dragon 6 promotes living beings and moves forward.
The upper end of the chute 7 is communicated with the kick-out component, and the lower end of the chute is communicated with the feeding component. The switch part 8 is arranged in the chute 7. The compensator 9 is arranged in the lower part of the switch part 8 and inside the chute 7. The switch part 8 can be a pneumatic gate valve or other parts capable of playing a switch role, and when the switch part 8 is opened, scattered biomass can enter the feeding part from the material poking part. The switch member 8 is closed in appropriate circumstances to prevent hot gases etc. in the boiler from backflushing into the kick-out member. The compensator 9 is an expansion joint which causes the gas in the lower part of the chute 7 and the feeding bin 10 to expand when hot gas is present in the feeding bin, and the compensator 9 can effectively compensate the axial and horizontal deformation of the lower part of the chute 7 and the feeding bin 10.
The feed unit includes feed bin 10, connecting axle 11, second auger 12 and second drive unit 13, connecting axle 11 with second auger 12 sets up in feed bin 10, the tip setting of second auger 12 is in on the connecting axle 11. The second driving member 13 is connected to one end of the connecting shaft 11. The second driving part 13 comprises a motor, a speed reducer, a machine base and a coupler, wherein the speed reducer is arranged on the machine base, the motor is connected with the speed reducer, the speed reducer is connected with the coupler, the coupler is connected with the connecting shaft 11, the motor runs, and the speed reducer drives the connecting shaft 11 to rotate under the transmission of the coupler, so that the second packing auger 12 rotates. The feeding part adopts a shaftless auger, and the second auger 12 is spirally arranged.
The constant force spring support 14 is disposed at a lower portion of the second driving member 13 and connected to the second driving member 13, and may be disposed at a lower portion of the base and connected to the base. When hot gas exists in the feeding bin, the gas in the feeding bin is caused to expand, the constant force spring support 14 is designed according to a moment balance principle, and under allowable load displacement, the load moment and the spring moment are always kept balanced. The displacement of the feeder element supported by the constant force spring support 14 provides a constant support force and thus no additional stress is applied to the feeder element. The end of the feed bin 10 is arranged in communication with a boiler port 15.
The working process of the stokehole feeding device is as follows: the biomass is firstly loosened through the activator and then enters the material stirring part to be scattered, the first auger not only has the function of scattering the biomass, but also can push the biomass forward to fall into the chute, the switch part is opened and finally falls into the feeding part, and the second auger in the feeding part pushes the biomass forward so as to enable the biomass to enter the boiler and realize the feeding in front of the boiler.
The utility model has the advantages that:
the stokehole feeding device can loosen and scatter materials, a good feeding effect is achieved, the shaft-free auger can prevent the materials from being stuck on a shaft, and the operation is safer;
secondly, stokehold feeder simple structure makes easily, labour saving and time saving, the input of the running cost that has significantly reduced.
The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all of which utilize the equivalent structure or equivalent flow transformation made by the content of the specification of the present invention, or directly or indirectly applied to other related technical fields, all included in the same way in the patent protection scope of the present invention.
Claims (10)
1. The utility model provides a stokehold feeder, its characterized in that, includes living beings feed bin, dials material part, elephant trunk, switch part and feed part, living beings feed bin with dial the material part and communicate with each other and set up, dial the material part and include storage silo, axle and first auger, the axle with first auger is located in the storage silo, first auger twines epaxial, the upper end of elephant trunk with dial the material part and communicate with each other, the lower extreme with the feed part communicates with each other, the switch part sets up in the elephant trunk, the feed part includes feed bin, connecting axle and second auger, the connecting axle with the second auger sets up in the feed bin, the tip of second auger sets up on the connecting axle.
2. The stokehole feeding device according to claim 1, further comprising a camera disposed on the biomass silo.
3. The stokehole feeding device according to claim 1, further comprising a fire protection device disposed on the biomass silo.
4. The stokehole feeding device according to claim 1, further comprising an activator disposed in the biomass silo.
5. The stokehole feeding device according to claim 1, wherein the kick-out member further comprises a first driving member connected to one end of the shaft.
6. Stokehole feeding device according to claim 1, characterised in that the shaft and the first auger in the kick-off member are present in pairs.
7. The stokehole feeding device according to claim 1, further comprising a compensator provided at a lower portion of the switching member and located within the chute.
8. The stokehole feeding device according to claim 1, wherein the feeding member further comprises a second driving member connected to one end of the connecting shaft.
9. The stokehole feeding device according to claim 8, further comprising a constant force spring support provided at a lower portion of the second driving part and connected to the second driving part.
10. Stokehole feeding device according to claim 1, characterised in that the end of the feed bin is arranged in communication with a boiler port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921306446.1U CN210619605U (en) | 2019-08-13 | 2019-08-13 | Stokehole feeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921306446.1U CN210619605U (en) | 2019-08-13 | 2019-08-13 | Stokehole feeding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210619605U true CN210619605U (en) | 2020-05-26 |
Family
ID=70758814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921306446.1U Expired - Fee Related CN210619605U (en) | 2019-08-13 | 2019-08-13 | Stokehole feeding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210619605U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112146085A (en) * | 2020-10-12 | 2020-12-29 | 上海环保工程成套有限公司 | Biomass fuel stokehold feeding device |
-
2019
- 2019-08-13 CN CN201921306446.1U patent/CN210619605U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112146085A (en) * | 2020-10-12 | 2020-12-29 | 上海环保工程成套有限公司 | Biomass fuel stokehold feeding device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200526 Termination date: 20210813 |
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| CF01 | Termination of patent right due to non-payment of annual fee |