CN208429630U - A kind of powder feeder - Google Patents
A kind of powder feeder Download PDFInfo
- Publication number
- CN208429630U CN208429630U CN201820781068.1U CN201820781068U CN208429630U CN 208429630 U CN208429630 U CN 208429630U CN 201820781068 U CN201820781068 U CN 201820781068U CN 208429630 U CN208429630 U CN 208429630U
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- China
- Prior art keywords
- screw
- type
- feeder
- storage tank
- ontology
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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.)
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Abstract
The utility model discloses a kind of powder feeder, including storage tank, gas supply assembly, the first screw(-type) feeder, the second screw(-type) feeder, gas supply assembly includes gas supply supervisor, multiple gas manifolds, multiple nozzles, multiple nozzles are uniformly arranged in the circumferential direction on storage tank, and its outlet side is connected with storage tank；Gas manifold is arranged in a one-to-one correspondence with nozzle, and each gas manifold one end is connected with nozzle inlet end, the other end is connected with gas supply supervisor；First screw(-type) feeder includes screw(-type) feeder ontology, outlet pipe, filter bag, and screw(-type) feeder ontology feed end is connected with storage tank discharge end, and screw(-type) feeder ontology discharge end is connected with the second screw(-type) feeder feed end；Outlet pipe is set to screw(-type) feeder ontology discharge end, and is connected with screw(-type) feeder ontology upper side wall；Filter bag is sheathed on outlet pipe upper end.It is not in the case where powder excessively blocks screw(-type) feeder ontology by pouring primary mixture in screw(-type) feeder ontology.
Description
Technical field
The utility model relates to powder-material conveying equipment technical fields, and in particular to a kind of powder feeder.
Background technique
In existing powder-material conveying equipment, generally powder is conveyed using screw conveyor, screw conveyor shares
In horizontally or diagonally conveying powdered, granular and small block material, such as coal mine, ash, slag, cement, grain.But use spiral transferring
It send machine to convey powder existing defects, when powder enters screw conveyor from storage tank, the non-uniform situation that discharges easily occurs, when
When powder excessively enters screw conveyor, easily screw conveyor is blocked, shutdown is needed to repair.
Utility model content
The purpose of the utility model is to overcome above-mentioned technical deficiencies, provide a kind of powder feeder, solve the prior art
The technical issues of middle powder easy blocking screw conveyer.
To reach above-mentioned technical purpose, the technical solution of the utility model provides a kind of powder feeder, including storage tank,
Gas supply assembly, the first screw(-type) feeder, the second screw(-type) feeder, the gas supply assembly include gas supply supervisor, multiple gas manifolds,
Multiple nozzles, multiple nozzles are uniformly arranged in the circumferential direction on the storage tank, and its outlet side is connected with the storage tank
It is logical；The gas manifold is arranged in a one-to-one correspondence with the nozzle, each described gas manifold one end and the nozzle inlet end phase
Connection, the other end are connected with gas supply supervisor；First screw(-type) feeder includes screw(-type) feeder ontology, escape pipe
Road, filter bag, the screw(-type) feeder ontology feed end are connected with the storage tank discharge end, and the screw(-type) feeder ontology goes out
Material end is connected with the second screw(-type) feeder feed end；The outlet pipe is set to the screw(-type) feeder ontology discharging
End, and be connected with the screw(-type) feeder ontology upper side wall；The filter bag is sheathed on the outlet pipe upper end.
Compared with prior art, the beneficial effects of the utility model include: by high pressure gas by powder pour spiral to
In material machine ontology, makes to be mixed with bulk gas into the powder of screw(-type) feeder ontology, be not in that powder excessively blocks spiral shell
The case where revolving material feeder body；By the way that outlet pipe, filter bag is arranged, the mixed bulk gas of powder can be released a big portion
Point, prevent the bulk gas mixed in powder from having an impact to subsequent technique.
Detailed description of the invention
Fig. 1 is the three dimensional structure diagram of the utility model；
Fig. 2 is the three dimensional structure diagram at another visual angle of the utility model；
Fig. 3 is the partial enlargement diagram in Fig. 1 at M；
Fig. 4 is the partial enlargement diagram in Fig. 2 at N.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
The utility model provides a kind of powder feeder, as shown in Figure 1,2,3, 4, including bracket 1, storage tank 2, gas supply
Component 3, the first screw(-type) feeder 4, the second screw(-type) feeder 5.
Bracket 1 includes first support 11, second support 12, at least one connecting plate 13, and first support 11 includes the first ring
Shape support plate 111, multiple first columns 112, first annular support plate 111 is horizontally disposed, and the first column 112 passes vertically through first
Annular backup pad 111, multiple first columns 112 are uniformly distributed circumferentially；Second support 12 include the second annular backup pad 121,
Multiple second columns 122, the second annular backup pad 121 is horizontally disposed, and the second column 122 is connected to the second annular backup pad vertically
121, multiple second columns 122 are uniformly distributed circumferentially；13 one end of connecting plate is connected with first annular support plate 111, is another
End is connected with the second annular backup pad 121.
Storage tank 2 includes storage tank ontology 21, valve 22, and storage tank ontology 21 is vertically arranged on the first column 112；Valve
Door 22 is set to 21 discharge end of storage tank ontology.
Gas supply assembly 3 includes gas supply supervisor's 31, four gas manifolds, 32, four nozzles 33, and four nozzles 33 are circumferentially equal
It is even to be set on storage tank ontology 21, and nozzle 33 is obliquely installed along 21 discharging direction of storage tank ontology, 33 outlet side of nozzle with
It is connected inside storage tank ontology 21；Gas manifold 32 is arranged in a one-to-one correspondence with nozzle 33, each 32 one end of gas manifold and spray
33 inlet end of mouth is connected, the other end is connected with gas supply supervisor 31.
First screw(-type) feeder 4 includes screw(-type) feeder ontology 41, outlet pipe 42, filter bag 43, screw(-type) feeder ontology
41 feed ends are connected with 2 discharge end of storage tank, and outlet pipe 42 is vertically arranged 41 discharge end of screw(-type) feeder ontology, and and spiral shell
Rotation 41 upper side wall of material feeder body is connected；Filter bag 43 include casing 43a, a holding screw 43b, bag body 43c, connecting rod 43d,
Connecting rope 43e, casing 43a radially offer a tapped through hole, and casing 43a is sheathed on outlet pipe 42；Holding screw 43b with
The tapped through hole is threadedly coupled, and is connected to outlet pipe 42；Bag body 43c is open at one end, and the open end bag body 43c is sheathed on out
42 upper end of feed channel, and be connected with casing 43a, connecting rod 43d is L-shaped, including a vertical bar d1, a cross bar d2, and vertical bar d1 is perpendicular
It is directly set on casing 43a outer wall, cross bar d2 is horizontally placed on the upper end vertical bar d1, and cross bar d2 is set to above bag body 43c；Even
The one end splicing 43e is connected with the closed end bag body 43c, the other end is connected with cross bar d2.
Second screw(-type) feeder 5 is fixed on the second annular backup pad 121, on connecting plate 13, the charging of the second screw(-type) feeder 5
End is connected with 41 discharge end of screw(-type) feeder ontology.
The specific workflow of the utility model: opening valve 22, is passed through high pressure gas, high pressure gas into gas supply supervisor 31
Body flows into gas manifold 32, and through 33 high speed ejection of nozzle, powder is under the action of gravity and high pressure gas, from storage tank ontology 21
It is mixed with a large amount of gas into screw(-type) feeder ontology 41, and in the powder entered in screw(-type) feeder ontology 41, spiral is given
Primary mixture is delivered to discharge end by material machine ontology 41 together, primary mixture at 41 discharge end of screw(-type) feeder ontology,
Gas escapes outward through outlet pipe 42, filter bag 43, and powder falls into the second screw(-type) feeder 5, and powder be passed through the second spiral to
When material machine 5, due to the reduction of gas, and the amount of powder is than that conveniently, will not block the second screw(-type) feeder 5；When bag body 43c makes
When with needing after a certain period of time with changing, unscrewing holding screw 43b, removing casing 43a, unlock connecting rope 43e, replaces bag body 43c
Afterwards by the closed end connecting rope 43e connection bag body 43c, the open end bag body 43c is connected with the upper end casing 43a, then by casing 43a
It covers in 42 upper end of outlet pipe, tightens holding screw 43b.
The beneficial effects of the utility model include: to be poured powder in screw(-type) feeder ontology by high pressure gas, make into
Enter in the powder of screw(-type) feeder ontology and be mixed with bulk gas, is not in the feelings that powder excessively blocks screw(-type) feeder ontology
Condition；By the way that outlet pipe, filter bag is arranged, the mixed bulk gas of powder can be released most, prevent from mixing in powder
Bulk gas subsequent technique is had an impact；By the way that casing, bag body, connecting rod, connecting rope is arranged, bag body is made to be constantly in pen
Straight state can escape outward, filter area when gas escapes bag body in primary mixture from each inner surface of bag body
Greatly, be conducive to gas in primary mixture to escape；It, can be convenient by the way that casing, bag body, connecting rod, connecting rope, holding screw is arranged
The replacement of bag body.
Specific embodiment of the present utility model described above does not constitute the restriction to scope of protection of the utility model.
Any other various changes and modifications that any technical concept according to the present utility model is made should be included in practical
In novel scope of protection of the claims.
Claims (5)
1. a kind of powder feeder, which is characterized in that given including storage tank, gas supply assembly, the first screw(-type) feeder, the second spiral
Material machine, the gas supply assembly include gas supply supervisor, multiple gas manifolds, multiple nozzles, and multiple nozzles are circumferentially uniformly set
It is placed on the storage tank, and its outlet side is connected with the storage tank；The gas manifold and the nozzle correspond
Setting, each described gas manifold one end is connected with the nozzle inlet end, the other end is connected with gas supply supervisor；Institute
Stating the first screw(-type) feeder includes screw(-type) feeder ontology, outlet pipe, filter bag, the screw(-type) feeder ontology feed end and institute
It states storage tank discharge end to be connected, the screw(-type) feeder ontology discharge end is connected with the second screw(-type) feeder feed end
It is logical；The outlet pipe is set to the screw(-type) feeder ontology discharge end, and with the screw(-type) feeder ontology upper side wall phase
Connection；The filter bag is sheathed on the outlet pipe upper end.
2. powder feeder according to claim 1, which is characterized in that the outlet pipe is vertically arranged.
3. powder feeder according to claim 1, which is characterized in that the nozzle inclines along the storage tank discharging direction
Tiltedly setting.
4. powder feeder according to claim 1, which is characterized in that the filter bag include casing, bag body, connecting rod,
Connecting rope, described sleeve pipe are sheathed on the outlet pipe；The bag body is open at one end, the bag body open end be sheathed on it is described go out
Feed channel upper end, and be connected with described sleeve pipe, the connecting rod is L-shaped, including a vertical bar, a cross bar, the vertical bar are vertical
It is set on described sleeve pipe outer wall, the cross bar is horizontally placed on the vertical bar upper end, and the cross bar is set to the bag body
Top；Described connecting rope one end is connected with the bag body closed end, the other end is connected with the cross bar.
5. powder feeder according to claim 4, which is characterized in that it is logical that described sleeve pipe radially offers a screw thread
Hole, the filter bag further include a holding screw, and the holding screw is threadedly coupled with the tapped through hole, and be connected to it is described go out
Feed channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820781068.1U CN208429630U (en) | 2018-05-24 | 2018-05-24 | A kind of powder feeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820781068.1U CN208429630U (en) | 2018-05-24 | 2018-05-24 | A kind of powder feeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208429630U true CN208429630U (en) | 2019-01-25 |
Family
ID=65104225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820781068.1U Expired - Fee Related CN208429630U (en) | 2018-05-24 | 2018-05-24 | A kind of powder feeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208429630U (en) |
-
2018
- 2018-05-24 CN CN201820781068.1U patent/CN208429630U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190125 |