CN201124053Y - Rotating feeding apparatus of filter - Google Patents
Rotating feeding apparatus of filter Download PDFInfo
- Publication number
- CN201124053Y CN201124053Y CNU2007201903608U CN200720190360U CN201124053Y CN 201124053 Y CN201124053 Y CN 201124053Y CN U2007201903608 U CNU2007201903608 U CN U2007201903608U CN 200720190360 U CN200720190360 U CN 200720190360U CN 201124053 Y CN201124053 Y CN 201124053Y
- Authority
- CN
- China
- Prior art keywords
- plate
- annular
- nozzle
- feeding device
- feed pipe
- Prior art date
- 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 - Lifetime
Links
- 239000007788 liquid Substances 0.000 claims abstract description 18
- 238000007599 discharging Methods 0.000 claims description 18
- 239000000463 material Substances 0.000 claims description 3
- 230000002787 reinforcement Effects 0.000 claims description 3
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract description 7
- 239000003637 basic solution Substances 0.000 abstract 3
- 238000004140 cleaning Methods 0.000 abstract 1
- 239000000243 solution Substances 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000012065 filter cake Substances 0.000 description 2
- 239000000706 filtrate Substances 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Images
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- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
Abstract
The utility model provides a filter rotating feeding device, relating to a leaf filter basic solution feeding device used for producing alumina. The utility model is characterized in that: the structure of the utility model consists of: a plurality of discharge openings and feeding pipes are uniformly distributed along the circumferential direction, a fixed support plate fixedly connected with an internal ring side and the outside walls of the feeding pipes, a rotary guide bearing block with the lower bottom edge fixed on the fixed support plate and the annular surface end at the upper end provided with an annular guide concave channel, an annular discharge cavity which consists of a vertical cylinder plate, a horizontal annular plate fixedly connected with the upper edge and the lower edge of the cylinder plate and pipe walls of the feeding pipes, discharge pipes which are fixedly connected with the discharge openings of the annular discharge cavity, and declinational feed liquid nozzles with shrinkage taper nozzle head structures which form angles with flange connection end heads of the discharge pipes. The leaf filter basic solution feeding device used for producing alumina solves the problem that a solid-liquid separator can not effectively clean dirtness in a cylinder during producing alumina. The leaf filter basic solution feeding device used for producing alumina uses an automatic rotary jet feeder, which can meet solution feeding and realize effectively and rapidly cleaning the dirtness on the cylinder wall at the same time.
Description
Technical field
A kind of filter rotary feeding device relates to a kind of stoste feed arrangement that is used for the alumina producing leaf filter.
Background technology
Solid-liquid separating machine is the necessary technological process in the alumina producing.Owing in stoste, contain the small solid particle of a large amount of diameters, therefore in carrying out solid-liquid separation process, be easy to filter medium surface lap, thereby on the inwall of filter cylinder, be detained dirt at filter.Traditional feeding manner adopts is of central authorities only to be arranged towards the upper orifice feed tube.During charging, liquid directly sprays from feed pipe, causes the generation incrustation of dirt at leaf filter tube inwall, produces harmful effect to producing.
Summary of the invention
The purpose of this utility model is the deficiency that exists at above-mentioned prior art, and a kind of generation incrustation, effective filter rotary feeding device of feed liquid distribution that can effectively solve the tube inwall of filter is provided.
The purpose of this utility model is achieved through the following technical solutions.
A kind of filter rotary feeding device is characterized in that its structure composition comprises:
Feed pipe-this feed pipe is the circumferentially uniform vertical material pipe that has some discharging openings of last top closure, top;
Fixed support plate-this gripper shoe is ring limit and the affixed annular slab of feed pipe outer wall in, is provided with the reinforcement gusset that is fixedly connected with feed pipe below its plate;
Rotary steering tray-this guiding tray is contained in outside the feed pipe for axle sleeve together, and the bottom is fixed on the circular cylindrical body on the fixed support plate, has the recessed road of annular guiding at column upper end anchor ring end;
Annular discharging chamber-this discharging chamber by a vertical cylinder plate, with the tube plate up and down affixed horizontal ring flat-plate and the feed pipe tube wall in both sides form; Be connected with down one on the horizontal ring flat-plate and play slip ring, at the vertical circumferential uniform discharge opening that has of cylinder plate with the rotary steering tray annular " protruding " that recessed road matches that leads;
Discharge nozzle-this discharge nozzle one end is fixed on the discharging opening of annular discharging chamber, and the other end is a plane face flange structure;
Feed liquid nozzle-this nozzle is that an end has plane face flange and connects with the discharge nozzle flange, and the other end is for being the contract conical nozzle header structure of angle under oblique with the discharge nozzle axis.
A kind of filter rotary feeding device of the present utility model is characterized in that being provided with the slip ring affixed with feed pipe between the interior ring limit of its horizontal ring flat-plate in annular discharging chamber and charging tube wall, and horizontal ring flat-plate and slip ring are slidingly connected.
A kind of filter rotary feeding device of the present utility model is characterized in that contract conical nozzle head and the discharge nozzle axis of feed liquid nozzle is 35-55 degree angle.
A kind of filter rotary feeding device of the present utility model is characterized in that the discharge nozzle and the nozzle that circumferentially evenly are provided with are 6-8.
Because the direction of the nozzle ejection liquid of jet feeder is oblique below, makes that in hydrojet nozzle is subjected to anti-force obliquely.This power can be decomposed into the component of both direction: horizontal direction and be in charge of vertical component and component vertically upward in charging.Because component vertically upward and jet feeder is opposite from gravity direction, thereby has reduced the frictional force of jet feeder in track; And the effect of component realizes rotation automatically down in the horizontal direction.Simultaneously, the impulsive force of depending nozzle atomizing of liquids has realized also can fast and effeciently rinsing out the dirt on the cylindrical shell inner tube wall of garden in charging, do not make barrel be detained bulk filter cake body refuse.Thereby improve production capacity and guarantee the quality of filtrate.Solve solid-liquid separating machine and in alumina industry production, can't effectively remove the problem of the dirt of tube inside, garden.Use the automatic rotary jet feeder, when satisfying feed liquor, realized the dirt on the clear fast and effectively above-mentioned barrel.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is a nozzle arrangements schematic diagram of the present utility model.
Fig. 4 is a feed pipe of the present utility model and the schematic diagram that connects of discharge nozzle.
The specific embodiment
A kind of filter rotary feeding device, its structure is formed and comprised: this feed pipe of feed pipe 1-is the circumferentially uniform vertical material pipe that has some discharging openings 2 of last top closure, top; This gripper shoe of fixed support plate 3-is ring limit and the affixed annular slab of feed pipe outer wall in, is provided with the reinforcement gusset 4 that is fixedly connected with feed pipe below its plate; The rotary steering tray 5-tray that should lead is contained in outside the feed pipe for axle sleeve together, and the bottom is fixed on the circular cylindrical body on the fixed support plate, has the recessed road of annular guiding at column upper end anchor ring end; Annular discharging chamber-this discharging chamber by a vertical cylinder plate 6, with the tube plate on 7, affixed horizontal ring flat-plate and the feed pipe tube wall in 8 both sides formed down; Be connected with down one on the horizontal ring flat-plate and play slip ring 9, at the vertical circumferential uniform discharge opening that has of cylinder plate with the rotary steering tray annular " protruding " that recessed road matches that leads; This discharge nozzle one end of discharge nozzle 10-is fixed on the discharging opening of annular discharging chamber, and the other end is a plane face flange 11 structures; This nozzle of feed liquid nozzle 12-is that an end has plane face flange and connects with the discharge nozzle flange, and the other end is for being the contract conical nozzle header structure of angle under oblique with the discharge nozzle axis.Be provided with the slip ring 13 affixed with feed pipe between the interior ring limit of its horizontal ring flat-plate in annular discharging chamber and charging tube wall, horizontal ring flat-plate and slip ring are slidingly connected.Contract conical nozzle head and the discharge nozzle axis of its feed liquid nozzle are 35-55 degree angle.
When liquid enters by feeding cylinder,, expect the chamber thereby enter annular from discharge opening because upper end envelope flange 14 is sealed, then entering nozzle by discharge nozzle has sprayed, the direction of nozzle ejection liquid is oblique below, makes that in hydrojet nozzle is subjected to anti-force obliquely.This power can be decomposed into the component of both direction: horizontal direction and be in charge of vertical component F1 and component F2 vertically upward in charging.Because F2 and jet feeder is opposite from gravity direction, thereby has reduced the frictional force of jet feeder in track; And the effect of component F1 realizes rotation automatically down in the horizontal direction.Simultaneously, the impulsive force of depending nozzle atomizing of liquids has realized also can fast and effeciently rinsing out the dirt on the cylindrical shell inner tube wall of garden in charging, do not make barrel be detained bulk filter cake body refuse.Thereby improve production capacity and guarantee the quality of filtrate.
Claims (4)
1. filter rotary feeding device is characterized in that its structure is formed to comprise:
Feed pipe-this feed pipe is the circumferentially uniform vertical material pipe that has some discharging openings of last top closure, top;
Fixed support plate-this gripper shoe is ring limit and the affixed annular slab of feed pipe outer wall in, is provided with the reinforcement gusset that is fixedly connected with feed pipe below its plate;
Rotary steering tray-this guiding tray is contained in outside the feed pipe for axle sleeve together, and the bottom is fixed on the circular cylindrical body on the fixed support plate, has the recessed road of annular guiding at column upper end anchor ring end;
Annular discharging chamber-this discharging chamber by a vertical cylinder plate, with the tube plate up and down affixed horizontal ring flat-plate and the feed pipe tube wall in both sides form; Be connected with down one on the horizontal ring flat-plate and play slip ring, at the vertical circumferential uniform discharge opening that has of cylinder plate with the rotary steering tray annular " protruding " that recessed road matches that leads;
Discharge nozzle-this discharge nozzle one end is fixed on the discharging opening of annular discharging chamber, and the other end is a plane face flange structure;
Feed liquid nozzle-this nozzle is that an end has plane face flange and connects with the discharge nozzle flange, and the other end is for being the contract conical nozzle header structure of angle under oblique with the discharge nozzle axis.
2. a kind of filter rotary feeding device according to claim 1 is characterized in that being provided with the slip ring affixed with feed pipe between the interior ring limit of its horizontal ring flat-plate in annular discharging chamber and charging tube wall, and horizontal ring flat-plate and slip ring are slidingly connected.
3. a kind of filter rotary feeding device according to claim 1 is characterized in that contract conical nozzle head and the discharge nozzle axis of feed liquid nozzle is 35-55 degree angle.
4. a kind of filter rotary feeding device according to claim 1 is characterized in that the discharge nozzle and the nozzle that circumferentially evenly are provided with are 6-8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201903608U CN201124053Y (en) | 2007-11-27 | 2007-11-27 | Rotating feeding apparatus of filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201903608U CN201124053Y (en) | 2007-11-27 | 2007-11-27 | Rotating feeding apparatus of filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201124053Y true CN201124053Y (en) | 2008-10-01 |
Family
ID=39997467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201903608U Expired - Lifetime CN201124053Y (en) | 2007-11-27 | 2007-11-27 | Rotating feeding apparatus of filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201124053Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102583625A (en) * | 2012-02-24 | 2012-07-18 | 重庆康达环保产业（集团）有限公司 | Activated coke adding distributor |
| CN109045791A (en) * | 2018-05-13 | 2018-12-21 | 王秀勤 | A kind of chemical engineering sewage processing recyclable device |
-
2007
- 2007-11-27 CN CNU2007201903608U patent/CN201124053Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102583625A (en) * | 2012-02-24 | 2012-07-18 | 重庆康达环保产业（集团）有限公司 | Activated coke adding distributor |
| CN109045791A (en) * | 2018-05-13 | 2018-12-21 | 王秀勤 | A kind of chemical engineering sewage processing recyclable device |
| CN109045791B (en) * | 2018-05-13 | 2020-12-18 | 江苏源泉泵业股份有限公司 | Chemical sewage treatment recovery unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20081001 |