CN209355226U - A kind of feed system of biomass boiler - Google Patents
A kind of feed system of biomass boiler Download PDFInfo
- Publication number
- CN209355226U CN209355226U CN201822151587.2U CN201822151587U CN209355226U CN 209355226 U CN209355226 U CN 209355226U CN 201822151587 U CN201822151587 U CN 201822151587U CN 209355226 U CN209355226 U CN 209355226U
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- biomass
- storehouse
- sludge
- sand
- feed
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Abstract
The utility model discloses a kind of feed systems of biomass boiler.The feed system includes dewatered sludge storehouse, biomass storehouse and Sha Cang, the top in the dewatered sludge storehouse, biomass storehouse and husky storehouse is connected separately with feed supplementing device, the bottom in the dewatered sludge storehouse and biomass storehouse is equipped with co-feeding system, and the bottom in the sand storehouse is equipped with grains of sand feed system.The utility model has distinguished the feeder pathway of dewatered sludge, biomass and the grains of sand, avoids interfering；According to biomass calorific value and combustion case, it may be selected individually to add a kind of biomass or add two kinds of different biomass simultaneously；The efficiency of combustion of biomass boiler can be improved according to combustion case to charging each component quantitative adjusting.
Description
Technical field
The utility model relates to boiler feed fields, and in particular to a kind of feed system of biomass boiler.
Background technique
Provided according to " People's Republic of China's Solid Waste Pollution Harness method ": country encourages, support comprehensively utilizes resource,
Sufficiently recycling is carried out to solid waste and is rationally utilized, and takes the economy for being conducive to solid waste comprehensive use, technology
Policy and measure.Currently, the processing of activated sludge, biomass is disposed mainly based on filling and burn, but the place of landfill disposal
The reason period is long, takes up a large area, this and current production and land use condition contradiction, burning disposal.
Activated sludge and biomass have the characteristics that organic content is high, have certain calorific value, but the two calorific value is not again identical, dirty
The calorific value of mud and the amount of biomass, which are all difficult to meet boiler, burns and requires, and how the inlet amount of both reasonable distributions will directly affect
The economic benefit of boiler firing efficiency and production.
Utility model content
The purpose of this utility model is in view of the deficienciess of the prior art, providing a kind of charging system of biomass boiler
System.
To achieve the above object, the utility model provides a kind of feed system of biomass boiler, including dewatered sludge storehouse,
The top of biomass storehouse and Sha Cang, the dewatered sludge storehouse, biomass storehouse and husky storehouse are connected separately with feed supplementing device, the dewatered sludge
The bottom in storehouse and biomass storehouse is equipped with co-feeding system, and the bottom in the sand storehouse is equipped with grains of sand feed system.
Further, the co-feeding system includes being separately positioned on dewatered sludge storehouse and the sludge in biomass orlop portion is fallen
Expect valve and biomass discharge valve, the sludge discharge valve and biomass discharge valve be connected separately with sludge batcher and biomass to
Material machine, the sludge batcher and biomass feeding machine are connected with the first Weighing feeder, the first Weighing feeder connection
There is co-feeding pipe.
Further, the grains of sand feed system includes the grains of sand discharge valve that husky orlop portion is arranged in, the grains of sand blanking
Valve is connected with gaza's machine, and gaza's machine is connected with the second Weighing feeder, second Weighing feeder be connected with the grains of sand into
Expects pipe.
Further, the biomass storehouse is two, the co-feeding system is two.
Further, the sludge batcher and gaza's machine are screw conveyor.
Further, the sludge batcher, biomass feeding machine and gaza's machine are connect with frequency converter respectively.
Further, between the sludge batcher and biomass feeding machine and the first Weighing feeder and gaza's machine with
It is respectively connected with manual feedstock control valve between second Weighing feeder, is equipped with electricity on the co-feeding pipe and grains of sand feed pipe
Dynamic slide valve.
Further, the feed supplementing device is scrapper conveyor.
The utility model has the advantages that 1, distinguished the feeder pathways of dewatered sludge, biomass and the grains of sand, avoid interfering；
2, according to biomass calorific value and combustion case, it may be selected individually to add a kind of biomass or add two kinds of differences simultaneously
Biomass；
3, the efficiency of combustion of biomass boiler can be improved according to combustion case to charging each component quantitative adjusting.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of plate heat exchanger.
Specific embodiment
In the following with reference to the drawings and specific embodiments, the utility model is furtherd elucidate, the present embodiment is with the utility model
Implemented under premised on technical solution, it should be understood that these embodiments are merely to illustrate the utility model rather than limit this reality
With novel range.
As shown in Figure 1, the utility model embodiment provides a kind of feed system of biomass boiler, it should include dewatered sludge
Storehouse 2, biomass storehouse 3 and husky storehouse 4 are connected separately with feed supplementing device 1 on the top in dewatered sludge storehouse 2, biomass storehouse 3 and husky storehouse 4, mend
Expect that device 1 preferably uses scrapper conveyor.It is equipped with co-feeding system in the bottom in dewatered sludge storehouse 2 and biomass storehouse 3, in husky storehouse 4
Bottom is equipped with grains of sand feed system.
The co-feeding system of the utility model embodiment includes sludge discharge valve 5, biomass discharge valve 6, sludge feed
Machine 8, biomass feeding machine 9, the first Weighing feeder 12 and co-feeding pipe 14.Sludge discharge valve 5 and biomass discharge valve 6 divide
The bottom in dewatered sludge storehouse 2 and biomass storehouse 3 is not set.Sludge batcher 8 preferably uses screw conveyor.Sludge batcher 8
It is connect respectively with sludge discharge valve 5 and biomass discharge valve 6 with biomass feeding machine 9, sludge batcher 8 and biomass feeding machine
9 connect with the first Weighing feeder 12, between sludge batcher 8 and biomass feeding machine 9 and the first Weighing feeder 12
It is additionally provided with manual feedstock control valve 11, the first Weighing feeder 12 is connect with co-feeding pipe 14, on co-feeding pipe 14 also
Equipped with electric brake plate valve 13.As a preferred embodiment, dewatered sludge storehouse 2 uses one, and is arranged two in the bottom in dewatered sludge storehouse 2
A sludge discharge valve 5, biomass storehouse 3 use two, and co-feeding system uses two, and two co-feeding systems can be simultaneously
Using or mutual backup, while in use, one for dewatered sludge feed, another for biomass charging, it is preferably standby each other
With using.
The grains of sand feed system of the utility model embodiment includes grains of sand discharge valve 7, gaza's machine 10, the second Weighing feeder
15 and grains of sand feed pipe 16.The bottom in husky storehouse 4 is arranged in grains of sand discharge valve 7, and grains of sand discharge valve 7 is connect with gaza's machine 10, gaza
Machine 10 is it is also preferred that using screw conveyor.Gaza's machine 10 is connect with the second Weighing feeder 15, machine 10 and the second weighing in gaza
It also is provided with manual feedstock control valve 11 between batcher 15, is connect in the second Weighing feeder 15 with grains of sand feed pipe 16, in sand
One also is provided with electric brake plate valve 13 on grain inlet pipe 16.
As a preferred embodiment, sludge batcher 8, biomass feeding machine 9 and gaza's machine 10 are connect with frequency converter respectively.This
Sample can be claimed according to the inlet amount demand of dewatered sludge, biomass and the grains of sand by the first Weighing type belt feeder 12 and second
The display numerical value of weight batcher 15 adjusts the running frequency of sludge batcher 8, biomass feeding machine 9 and gaza's machine 10 to realize.
In use, dewatered sludge, biomass, the grains of sand pass through scrapper conveyor 1 respectively is delivered to dewatered sludge storehouse 2, biomass storehouse 3, sand
In storehouse 4, when biomass boiler needs to feed, a channel feed system in dewatered sludge storehouse 2 and biomass storehouse 3 is run, and another way is closed,
Also it can control two-channel feed system to run simultaneously, dewatered sludge and biomass made to pass through sludge batcher 8 and biomass feeding respectively
Machine 9 is conveyed to the first Weighing feeder 12, and the grains of sand then pass through gaza's machine 10 and are delivered to the second Weighing feeder 15, and then lead to respectively
It crosses co-feeding pipe 14 and grains of sand feed pipe 16 is sent to burner hearth.Dewatered sludge, biomass, the inlet amount of the grains of sand according to demand, pass through
The display numerical value of first Weighing type belt feeder 12 and the second Weighing feeder 15 adjusts frequency to realize.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without departing from the principle of this utility model, several improvements and modifications can also be made, these improve and
Retouching also should be regarded as the protection scope of the utility model.
Claims (8)
1. a kind of feed system of biomass boiler, which is characterized in that described dry including dewatered sludge storehouse, biomass storehouse and Sha Cang
The top of sludge bin, biomass storehouse and husky storehouse is connected separately with feed supplementing device, and the bottom in the dewatered sludge storehouse and biomass storehouse is set
There is co-feeding system, the bottom in the sand storehouse is equipped with grains of sand feed system.
2. the feed system of biomass boiler according to claim 1, which is characterized in that the co-feeding system includes
It is separately positioned on the sludge discharge valve and biomass discharge valve in dewatered sludge storehouse and biomass orlop portion, the sludge discharge valve and life
Substance discharge valve is connected separately with sludge batcher and biomass feeding machine, and the sludge batcher is connected with biomass feeding machine
There is the first Weighing feeder, first Weighing feeder is connected with co-feeding pipe.
3. the feed system of biomass boiler according to claim 2, which is characterized in that the grains of sand feed system includes
The grains of sand discharge valve in husky orlop portion is set, and the grains of sand discharge valve is connected with gaza's machine, and gaza's machine is connected with the second title
Weight batcher, second Weighing feeder are connected with grains of sand feed pipe.
4. the feed system of biomass boiler according to claim 2, which is characterized in that the biomass storehouse be two,
The co-feeding system is two.
5. the feed system of biomass boiler according to claim 3, which is characterized in that the sludge batcher and gaza
Machine is screw conveyor.
6. the feed system of biomass boiler according to claim 3, which is characterized in that the sludge batcher, biology
Matter batcher and gaza's machine are connect with frequency converter respectively.
7. the feed system of biomass boiler according to claim 3, which is characterized in that the sludge batcher and biology
Feed control manually is respectively connected between matter batcher and the first Weighing feeder and between gaza's machine and the second Weighing feeder
Valve processed is equipped with electric brake plate valve on the co-feeding pipe and grains of sand feed pipe.
8. the feed system of biomass boiler according to claim 1, which is characterized in that the feed supplementing device is scraper plate
Machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822151587.2U CN209355226U (en) | 2018-12-21 | 2018-12-21 | A kind of feed system of biomass boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822151587.2U CN209355226U (en) | 2018-12-21 | 2018-12-21 | A kind of feed system of biomass boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209355226U true CN209355226U (en) | 2019-09-06 |
Family
ID=67800397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822151587.2U Active CN209355226U (en) | 2018-12-21 | 2018-12-21 | A kind of feed system of biomass boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209355226U (en) |
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2018
- 2018-12-21 CN CN201822151587.2U patent/CN209355226U/en active Active
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