CN2346796Y - High effective energy saving circular belt vacuum nutsch filter - Google Patents
High effective energy saving circular belt vacuum nutsch filter Download PDFInfo
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- CN2346796Y CN2346796Y CN98229202U CN98229202U CN2346796Y CN 2346796 Y CN2346796 Y CN 2346796Y CN 98229202 U CN98229202 U CN 98229202U CN 98229202 U CN98229202 U CN 98229202U CN 2346796 Y CN2346796 Y CN 2346796Y
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- juice
- pipeline
- mud
- nozzle
- rotary drum
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Abstract
The utility model relates to a high effective energy saving circular belt vacuum nutsch filter, characterized in that the middle of a revolving drum is provided with a branch pipe; the branch pipe is provided with two cavities which are respectively connected with pipelines D1 or D2, and a backwashing device is additionally provided. A juice pumping tank is higher than the revolving drum, and the filtered juice is delivered to the juice pumping tank. The front of a water washing nozzle is provided with a fresh water nozzle, and the front sides and back sides of the water washing nozzle and the fresh water nozzle are provided with a steam nozzle via an air cover. A liquid level controller of a basin uses a float lever valve. The utility model has the advantages of unique structure, high vacuum degree, multiple backwashing, th ehigh concentration of the filtered juice, high productive efficiency, good reliability, and good accuracy.
Description
The utility model relates to a kind of filtration device, in particular for the energy-efficient endless belt formula vacuum suction filter of sugar industry.
Common ring belt vacuum suction filter mainly is made of rotary drum, mud basin, water washing device, filter cloth belt, distributor head, transmission mechanism, be equipped with low level juice-drawing tank, juice catching device, filtered juice pump and jet of water aspirator, form work system, separate by the mud juice in the syrup of settling vessel post precipitation in order to sugar industry.This filtration device is owing to only wash with water, and can only disposable wash water, thereby water consumption is big, and filtered juice concentration is low; Again because juice-drawing tank, juice catching device are lower than rotary drum, in deadweight flows into jar by filtered juice, therefore, must adopt the filtered juice pump, this low level filtered juice device easily bleed air and consuming electric power.In addition, what the liquid level of mud basin control was at present adopted is the float magnetic valve, this magnetic valve reliability, and accuracy is not good enough.
The purpose of this utility model provides a kind of energy-efficient endless belt formula vacuum suction filter, is high-order juice-drawing tank by changing the low level juice-drawing tank, changes once washing and is repeatedly after backwashing, solves filtered juice concentration problems and power saving; Raise the efficiency by increasing the vapour cleaning device; Improve reliability and accuracy by changing the liquid level control texture.
Concrete scheme of the present utility model is: comprise rotary drum, mud basin, wash water nozzle, annular filter strap, pipeline D1, juice-drawing tank, juice yield tube d3, filtered juice case, juice catching device, jet of water aspirator, liquid seal device, it is characterized in that: juice-drawing tank is higher than rotary drum, and the juice yield tube d3 of its below does not hold liquid seal device is installed; In the rotary drum center isocon is installed, isocon is provided with two chambeies, and the outlet in a chamber is connected with pipeline D1, and the outlet in another chamber is connected with pipeline D2; Pipeline D1 is connected with juice-drawing tank, pipeline D2 is connected with suction juice jar, the top of inhaling the juice jar is connected with the jet of water aspirator with juice catching device through pipeline, the juice catching device below is connected with suction juice jar through pipeline d2, inhaling juice jar below is connected with sweet fluid-tight device through pipeline d1, the sugar water case is installed on sweet fluid-tight device next door, and the sugar water case is connected with the sugar water nozzle that is installed in wash water nozzle the place ahead through pump or injector, and the both sides, front and back of sugar water and wash water nozzle are equipped with vapor-nozzle through the vapour cover; The fluid level controller of mud basin is the float counter balance stem valve.
The utility model improves the detersive efficiency of filter mud layer by increasing the steaming device; By the separation of isocon is set, realize that clear, dense wash filtrate separately, reaches repeated washing, improve the purpose of clear juice concentration; By adopting high-order juice-drawing tank, filtered juice is sent into juice-drawing tank by gas (vapour), separates the back and goes into juice case clearly from the bottom through the overflow of fluid-tight device, has saved the filtered juice pump, helps the raising of vacuum tightness, and saves electric energy; Be designed to the float counter balance stem valve by the liquid level control with the mud basin, simplified construction improves tolerance range.
Adopt such scheme structure uniqueness, the vacuum tightness height, repeatedly after backwashing, save energy, filtered juice concentration height, the production efficiency height, reliability and tolerance range are good.
Below in conjunction with drawings and Examples the utility model is further specified:
Fig. 1 is one-piece construction figure of the present utility model;
Fig. 2 is the A-A cutaway view Amplified image of Fig. 1;
Fig. 3 is the B-B sectional view of Fig. 2;
Fig. 4 is the structure enlarged view of float counter balance stem valve 4 among Fig. 1.
By above-mentioned accompanying drawing as can be known: the utility model mainly by rotary drum 1, mud basin 2, float counter balance stem valve 4, vapor- nozzle 6 and 10, vapour cover 7 and 11, sugar water nozzle 8, wash water nozzle 9, annular filter strap 12, pump 14, sugar water case 15, sweet fluid-tight device 16, inhale juice jar 17, juice-drawing tank 19, pluck juice device 18 and 20, jet of water aspirator 21, filtered juice case 22, liquid seal device 23, isocon 24 and pipeline and form.Structural feature of the present utility model is: juice-drawing tank 19 is higher than rotary drum 1, and the juice yield tube d3 of its below does not hold liquid seal device 23 is installed; In rotary drum 1 center isocon 24 is installed, isocon 24 is provided with two chambeies, and the outlet in a chamber is connected with pipeline D1, and the outlet in another chamber is connected with pipeline D2; Pipeline D1 is connected with juice-drawing tank 19, pipeline D2 is connected with suction juice jar 17, the top of inhaling juice jar 17 is connected with jet of water aspirator 21 with juice catching device 18 through pipeline, juice catching device 18 belows are connected with suction juice jar 17 through pipeline d2, inhaling juice jar 17 belows is connected with sweet fluid-tight device 16 through pipeline d1, sugar water case 15 is installed on sweet fluid-tight device 16 next doors, sugar water case 15 is connected with the sugar water nozzle 8 that is installed in wash water nozzle 9 the place aheads through pump 14 or injector, and the both sides, front and back of sugar water and wash water nozzle 8 and 9 are equipped with vapor- nozzle 6 and 10 through vapour cover 7 and 11; The fluid level controller of mud basin 2 is float counter balance stem valves 4.From Fig. 1, can further find out: take out juice pipe 3 and waffle slab 5 in the rotary drum 1.As can be seen from Figure 4: float counter balance stem valve 4 is made up of mud juice inlet pipe 26, pull bar 27, horizontal lever 28, floating drum 30, the floating drum 30 that horizontal lever is 28 1 is positioned at mud basin 2, the pull bar 27 of other end is connected with the valve lever that is installed in mud juice inlet pipe 26, and there is pole 29 at horizontal lever 28 middle parts.
As can be seen from Figure 1: a side of juice-drawing tank 19 is connected with the isocon of rotary drum 1 through pipeline D1, and the opposite side of juice-drawing tank 19 is connected with the bottom of plucking juice device 20 through pipeline d4.
The utility model is performed such work: mud juice enters in the mud basin 2 from mud juice inlet pipe 26, when reaching some amount, moves on the floating drum 30, drives horizontal lever 28 and rotates, and pull bar 27 is turned down valve, and mud juice inlet reduces.When the mud juice amount in the mud basin 2 reduced, floating drum 30 descended, and pull bar 27 is left valve greatly again, and mud juice influx increases.So perseveration makes the liquid level in the mud basin 2 keep flat permanent.Under the suction function of jet of water aspirator 21, by pipeline and the container that is connected through the isocon 24 of rotary drum 1 center and with rotary drum 1 that isocon 24 communicates in take out juice pipe 3, make to be enclosed within the rotary drum face and to filter that the inner face of the outer annular filter strap 12 of lining web plate 5 is capable to become vacuum, produce imbibition.Rotary drum 1 below is dipped in filter cloth 12 in mud basin mud juice through suction strainer, the outside forms filter mud layer, along with clockwise rotating of rotary drum 1, filter mud layer with filter cloth 12 bands from mud juice face, and be brought into one by one blot, vapour is washed, sugar water is washed, wash and once more vapour seven washing zones such as wash, blot.The filtered juice that sees through the filtered juice of filter cloth and see through filter cloth in mud basin 2 in washing process all enters isocon 24 through the corresponding juice pipe 3 of taking out in the rotary drum 1 respectively, passes through pipeline D1 or D2 outflow through shunting after.Enter mud basin 2 from the somewhere of annular filter strap 12 with rotary drum 1, go to wash water nozzle 9 clockwise before, filtered juice flows into juice-drawing tank 19 from pipeline D1, goes into filtering case 22 by juice yield tube d3 and liquid seal device 23 overflows again; When if the gas-liquid separation in the juice-drawing tank 19 is incomplete, the bassoon by juice-drawing tank 19 tops enters plucks in the juice device 20, separates once more in plucking juice device 20, and the liquid after the separation is in pipeline d4 flows back to juice-drawing tank 19.When continuing to turn clockwise, rotary drum 1 goes to (to the incision superius of two dot chain line and rotary drum 1) when leaving rotary drum by wash water nozzle 9, filter mud layer through the sugared part of the mistake filtered juice of washing seldom, this filtered juice flows into from pipeline D2 inhales juice jar 17, flow to sugar water fluid-tight device 16 through separating from d1, and overflow goes into sugar water case 15, and the sugar water in the sugar water case 15 is sent into sugar water nozzle 8 by pump 14 and carried out after backwashing.Scrape from filter cloth by scraper at last through the filter mud layer that repeatedly washs, blots, on rotary drum 1 (being the incision inferius of two dot chain line and rotary drum) covered at this place by the annular filter strap 12 after the washing again gradually, and enter mud basin 2 with rotary drum 1, enter next suction strainer circulation.
Claims (2)
1. energy-efficient endless belt formula vacuum suction filter, comprise rotary drum (1), mud basin (2), wash water nozzle (9), annular filter strap (12), pipeline D1, juice-drawing tank (19), juice yield tube d3, filtered juice case (22), juice catching device (20), jet of water aspirator (21), liquid seal device (23), it is characterized in that: juice-drawing tank (19) is higher than rotary drum (1), and the juice yield tube d3 of its below does not hold liquid seal device (23) is installed; In rotary drum (1) center isocon (24) is installed, isocon (24) is provided with two chambeies, and the outlet in a chamber is connected with pipeline D1, and the outlet in another chamber is connected with pipeline D2; Pipeline D1 is connected with juice-drawing tank (19), pipeline D2 is connected with suction juice jar (17), the top of inhaling juice jar (17) is connected with jet of water aspirator (21) with juice catching device (18) through pipeline, juice catching device (18) below is connected with suction juice jar (17) through pipeline d2, inhaling juice jar (17) below is connected with sweet fluid-tight device (16) through pipeline d1, sugar water case (15) is installed on sweet fluid-tight device (16) next door, sugar water case (15) is connected sugar water and wash water nozzle (8 through pump (14) or injector with the sugar water nozzle (8) that is installed in wash water nozzle (9) the place ahead, 9) both sides, front and back are through vapour cover (7,11) vapor-nozzle (6 is installed, 10); The fluid level controller of mud basin (2) is float counter balance stem valve (4).
2. energy-efficient endless belt formula vacuum suction filter according to claim 1, it is characterized in that: float counter balance stem valve (4) is made up of mud juice inlet pipe (26), pull bar (27), horizontal lever (28), floating drum (30), the floating drum (30) that horizontal lever is (28) one is positioned at mud basin (2), the pull bar of other end (27) is connected with the valve lever that is installed in mud juice inlet pipe (26), and there is pole (29) at horizontal lever (28) middle part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN98229202U CN2346796Y (en) | 1998-07-27 | 1998-07-27 | High effective energy saving circular belt vacuum nutsch filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN98229202U CN2346796Y (en) | 1998-07-27 | 1998-07-27 | High effective energy saving circular belt vacuum nutsch filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2346796Y true CN2346796Y (en) | 1999-11-03 |
Family
ID=33979134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN98229202U Expired - Fee Related CN2346796Y (en) | 1998-07-27 | 1998-07-27 | High effective energy saving circular belt vacuum nutsch filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2346796Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109157905A (en) * | 2018-09-20 | 2019-01-08 | 广西农垦糖业集团红河制糖有限公司 | A kind of sugar mud two-stage filter |
-
1998
- 1998-07-27 CN CN98229202U patent/CN2346796Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109157905A (en) * | 2018-09-20 | 2019-01-08 | 广西农垦糖业集团红河制糖有限公司 | A kind of sugar mud two-stage filter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |