CN206552839U - A kind of economizer mixing and conveying system - Google Patents
A kind of economizer mixing and conveying system Download PDFInfo
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- CN206552839U CN206552839U CN201720256033.1U CN201720256033U CN206552839U CN 206552839 U CN206552839 U CN 206552839U CN 201720256033 U CN201720256033 U CN 201720256033U CN 206552839 U CN206552839 U CN 206552839U
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- induction system
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Abstract
The utility model discloses a kind of economizer mixing and conveying system, it is characterised in that：Include single induction system of n series connection, single induction system is connected in series, and by conveying source of the gas Geldart-D particle, is connected by main pipeline with some branch pipe(tube)s, and the branch pipe(tube) is connected and mixed with electric field pipeline；The branch pipe(tube) is provided with pneumatic mixing valve and hand mix valve, for controlling the on off state of strength in induction system；Single induction system of series connection is additionally provided with the control system in instrument air, the single induction system of control.Some but induction system in the utility model Hybrid connections by the way of being combined in parallel and serial, the ash of economizer is conveyed and be connected with electric field pipeline, environmental protection, efficient, stably, using scene without airborne dust, No leakage.System conveying nothing gets stuck, not putty.
Description
Technical field
The utility model is related to Geldart-D particle field, and in particular to a kind of economizer mixing and conveying system.
Background technology
Now, material pneumatic conveying system is much applied, wherein a set of induction system is by multiple subsystem groups
Into.But, in the prior art, material pneumatic conveying system neutron induction system is separately operable, and be there is sky and blown phenomenon, gas consumption
Seriously.The connected mode of some single induction systems to the efficiency and security implication of Geldart-D particle greatly, individually series connection or
Parallel connection can not meet the Geldart-D particle of coal ash in economizer.
Utility model content
In view of the above-mentioned problems, the purpose of this utility model is to provide a kind of economizer mixing and conveying system, using single conveying
The Hybrid connections mode that system is combined in parallel and serial, the ash of economizer is conveyed and is connected with electric field pipeline, environmentally friendly, efficient,
It is stable, using scene without airborne dust, No leakage.System conveying nothing gets stuck, not putty.
The utility model solves the technical scheme that is used of above-mentioned technical problem：A kind of economizer mixing and conveying system,
It is characterized in that：Include single induction system of n series connection, single induction system is connected in series, and by conveying source of the gas strength
Conveying, is connected, the branch pipe(tube) is connected and mixed with electric field pipeline by main pipeline with some branch pipe(tube)s；Set on the branch pipe(tube)
There are pneumatic mixing valve and hand mix valve, for controlling the on off state of strength in induction system；Single delivery system of series connection
System is additionally provided with the control system in instrument air, the single induction system of control.
Further, single induction system from top to bottom includes feed hopper, manual gate door, expansion joint, pneumatic brake successively
Plate door, delivery pump, control system, air inlet, gas outlet, blending transportation, the instrument air are in parallel with each control system even
Connect, ball valve and filter are provided with parallel pipeline, the air inlet pipeline of the conveying source of the gas is provided with some gas handling systems, air inlet
System is corresponding with single induction system, and the inlet end of the air inlet pipeline is provided with butterfly valve and filter, and air inlet pipeline is divided into the first gas
Road and the second gas circuit, the first gas circuit are directly entered the air inlet of single induction system by operated pneumatic valve and pressure gauge, and by going out
Gas port out enters next single induction system, and single induction system is connected in series by the first gas circuit；Second gas circuit passes through air inlet system
System enters single induction system, and single induction system is connected in parallel by the second gas circuit.
Further, the gas handling system is divided into three tunnels and enters single induction system.
Further, it is connected with power plant pipeline in nearest single induction system, feed hopper connects provided with independent pipeline with main pipeline
Connect.
The utility model has the advantage of：
Some but induction system in the utility model Hybrid connections by the way of being combined in parallel and serial, will save coal
The ash of device is conveyed simultaneously be connected with electric field pipeline, environmental protection, efficient, stably, using scene without airborne dust, No leakage.System is conveyed without card
Expect, not putty.
Brief description of the drawings
, below will be right in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
The accompanying drawing used required in embodiment or description of the prior art is briefly described, it should be apparent that, describe below
In accompanying drawing be some embodiments of the present utility model, for those of ordinary skill in the art, do not paying creativeness
On the premise of work, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the schematic diagram of single induction system in the utility model.
Wherein：1st, single induction system；2nd, source of the gas is conveyed；3rd, main pipeline；4th, branch pipe(tube)；5th, electric field pipeline；6th, pneumatic mixing
Valve；7th, hand mix valve；8th, instrument air；9th, feed hopper；10th, manual gate door；11st, expansion joint；12nd, pneumatic lock gate hatch；13、
Delivery pump；14th, control system；15th, air inlet；16th, gas outlet；17th, blending transportation；18th, ball valve；19th, filter；20th, air inlet
System；21st, air inlet pipeline；22nd, butterfly valve；23rd, operated pneumatic valve；24th, pressure gauge.
Embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with accompanying drawing, it is clear that described
Embodiment is a part of embodiment of the utility model, rather than whole embodiments.Based on the embodiment in the utility model, sheet
The every other embodiment that field those of ordinary skill is obtained under the premise of creative work is not made, belongs to this practicality
Novel protected scope.
, it is necessary to explanation in description of the present utility model, term " " center ", " on ", " under ", it is "left", "right", " perpendicular
Directly ", the orientation or position relationship of the instruction such as " level ", " interior ", " outer " are, based on orientation shown in the drawings or position relationship, to be only
Described for the ease of description the utility model and simplifying, rather than to indicate or imply that signified device or element must have specific
Orientation, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.In addition, term " the
One ", " second ", " the 3rd " are only used for describing purpose, and it is not intended that indicating or implying relative importance.
A kind of economizer mixing and conveying system as shown in Figure 1 and Figure 2, it is characterised in that：Include single conveying of n series connection
System 1, single induction system 1 is connected in series, and by conveying the Geldart-D particle of source of the gas 2, passes through main pipeline 3 and some branch pipe(tube)s
4 connections, the branch pipe(tube) 4 is connected and mixed with electric field pipeline 5；The branch pipe(tube) 4 is provided with pneumatic mixing valve 6 and hand mix
Valve 7, for controlling the on off state of strength in induction system；Single induction system 1 of series connection is additionally provided with instrument air 8, controls
Control system 14 in the single induction system 1 of system.
Further, single induction system 1 from top to bottom successively include feed hopper 9, manual gate door 10, expansion joint 11,
Pneumatic lock gate hatch 12, delivery pump 13, control system 14, air inlet 15, gas outlet 16, blending transportation 17, the instrument air 8 with
Each control system 14 is connected in parallel, and ball valve 18 and filter 19, the air inlet pipe of the conveying source of the gas 2 are provided with parallel pipeline
Road 21 is provided with some gas handling systems 20, and gas handling system 20 is corresponding with single induction system 1, and the inlet end of the air inlet pipeline 21 is set
There are butterfly valve 22 and filter 19,21 points of air inlet pipeline is the first gas circuit and the second gas circuit, and the first gas circuit passes through the He of operated pneumatic valve 23
Pressure gauge 24 is directly entered the air inlet 15 of single induction system 1, and out enters next single induction system by gas outlet 16
1, single induction system 1 is connected in series by the first gas circuit；Second gas circuit enters single induction system 1, single conveying by gas handling system 20
System 1 is connected in parallel by the second gas circuit.
Further, the tunnels of 20 Fen Wei of gas handling system tri- enter single induction system 1.
Further, it is connected with power plant pipeline in nearest single induction system 1, feed hopper 9 is provided with independent pipeline and main pipeline 3
Connection.
Finally it should be noted that：Various embodiments above is only limited to illustrate the technical solution of the utility model, rather than to it
System；Although the utility model is described in detail with reference to foregoing embodiments, one of ordinary skill in the art should
Understand：It can still modify to the technical scheme described in foregoing embodiments, or to which part or whole
Technical characteristic carries out equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from this practicality newly
The scope of each embodiment technical scheme of type.
Claims (4)
1. a kind of economizer mixing and conveying system, it is characterised in that：Include single induction system of n series connection, single delivery system
System is connected in series, and by conveying source of the gas Geldart-D particle, is connected by main pipeline with some branch pipe(tube)s, the branch pipe(tube) and electric field
Pipeline is connected and mixed；The branch pipe(tube) is provided with pneumatic mixing valve and hand mix valve, for controlling strength in induction system
On off state；Single induction system of series connection is additionally provided with the control system in instrument air, the single induction system of control.
2. a kind of economizer mixing and conveying system according to claim 1, it is characterised in that：Single induction system is by upper
Include feed hopper, manual gate door, expansion joint, pneumatic lock gate hatch, delivery pump, control system, air inlet, outlet successively under
Mouth, blending transportation, the instrument air are connected in parallel with each control system, and ball valve and filter are provided with parallel pipeline,
The air inlet pipeline of the conveying source of the gas is provided with some gas handling systems, and gas handling system is corresponding with single induction system, air inlet pipeline
Inlet end is provided with butterfly valve and filter, and air inlet pipeline is divided into the first gas circuit and the second gas circuit, the first gas circuit by operated pneumatic valve and
Pressure gauge is directly entered the air inlet of single induction system, and out enters next single induction system, single conveying by gas outlet
System is connected in series by the first gas circuit；Second gas circuit enters single induction system by gas handling system, and single induction system is by the second gas
Road is connected in parallel.
3. a kind of economizer mixing and conveying system according to claim 2, it is characterised in that：The gas handling system is divided into three
Road enters single induction system.
4. a kind of economizer mixing and conveying system according to claim 1, it is characterised in that：It is connected recently with power plant pipeline
The enterprising hopper of single induction system be connected provided with independent pipeline with main pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720256033.1U CN206552839U (en) | 2017-03-16 | 2017-03-16 | A kind of economizer mixing and conveying system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720256033.1U CN206552839U (en) | 2017-03-16 | 2017-03-16 | A kind of economizer mixing and conveying system |
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| Publication Number | Publication Date |
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| CN206552839U true CN206552839U (en) | 2017-10-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201720256033.1U Active CN206552839U (en) | 2017-03-16 | 2017-03-16 | A kind of economizer mixing and conveying system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114194834A (en) * | 2021-12-23 | 2022-03-18 | 国家能源集团谏壁发电厂 | Novel non-rigid expansion joint |
-
2017
- 2017-03-16 CN CN201720256033.1U patent/CN206552839U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114194834A (en) * | 2021-12-23 | 2022-03-18 | 国家能源集团谏壁发电厂 | Novel non-rigid expansion joint |
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