CN205145752U - Sludge press filtration screen mechanism - Google Patents
Sludge press filtration screen mechanism Download PDFInfo
- Publication number
- CN205145752U CN205145752U CN201520934959.2U CN201520934959U CN205145752U CN 205145752 U CN205145752 U CN 205145752U CN 201520934959 U CN201520934959 U CN 201520934959U CN 205145752 U CN205145752 U CN 205145752U
- Authority
- CN
- China
- Prior art keywords
- strainer
- filter belt
- pinch roller
- head roll
- press filtration
- 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 - Fee Related
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- Treatment Of Sludge (AREA)
- Filtration Of Liquid (AREA)
Abstract
The utility model relates to a screen mechanism, specific sludge press filtration screen mechanism that says so belongs to environmental protection equipment technical field. It includes the casing, and both sides are equipped with driving roll and last driven cylinder respectively in the casing, screen on the suit between last driving roll and the last driven cylinder. The end is equipped with the mechanism of rectifying a deviation on the upward filtration area rectifies a deviation the mechanism on, and compresses tightly the screen. Go up the driving roll below and be equipped with down driving roll, go up driven cylinder below and be equipped with down driven cylinder, suit lower filtering strip between lower driving roll and the lower driven cylinder. The lower filtering strip lower extreme is equipped with down the mechanism of rectifying, and the mechanism of rectifying down compresses tightly lower filtering strip. The utility model has the advantages of simple and compact structure, rationally, can fully squeeze the moisture of extruding in the mud through the effect between last lower filtering strip and the pinch roller, improve the dehydration efficiency and the dehydration quality of mud, reduce the running cost.
Description
Technical field
The utility model relates to a kind of strainer mechanism, and a kind of sludge press filtration strainer mechanism, belongs to technical field of environment protection equipment specifically.
Background technology
In prior art, sludge treatment equipment generally includes sludge concentration device and the dewaterer of independent setting, when carrying out Treatment of Sludge, first utilizes sludge concentration device to concentrate rarer mud, and the mud that after concentrated, water content reduces enters dewaterer dehydration again.This Treatment of Sludge mode, one is that equipment investment is large, and equipment occupation space is large, and energy consumption is high, and operating cost is high; Two are, existing sludge concentration device easily blocks, thus inefficiency, operating cost is high, and limited for the concentrated effect of mud.In recent years, also someone reports thickening all-in-one, but the treatment effect of existing thickening all-in-one concentrates with tradition, treatment effect obviously reduces compared with the device of split of dewatering.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned weak point, thus a kind of sludge press filtration strainer mechanism is provided, can fully squeeze the moisture extruded in mud by the effect between upper lower filter belt and pinch roller, improve dewatering efficiency and the dehydration quality of mud, reduce operating cost.
According to the technical scheme that the utility model provides, sludge press filtration strainer mechanism comprises housing, it is characterized in that: in housing, both sides are respectively equipped with head roll and upper follower rollers, and between upper head roll and upper follower rollers, strainer loaded onto by cover; Upper strainer upper end is provided with deviation correction mechanism, and upper deviation correction mechanism compresses upper strainer; Be provided with lower head roll below upper head roll, below upper follower rollers, be provided with lower follower rollers, between lower head roll and lower follower rollers, be set with lower filter belt; Lower filter belt lower end is provided with lower deviation correction mechanism, and lower deviation correction mechanism compresses lower filter belt; Be provided with strainer between upper strainer and lower filter belt, strainer compresses upper strainer and lower filter belt; Upper strainer lower semisection and lower filter belt upper semisection walk around first pinch roller, second pinch roller and multiple 3rd pinch roller successively; Upper strainer upper end is provided with Flushing nozzle, and lower filter belt upper end is provided with lower Flushing nozzle; Housing is provided with discharging opening, and discharging opening is between upper head roll and lower head roll.
Further, upper deviation correction mechanism comprises rectifying cylinder and upper correction wheel, and the cylinder rod front end of upper rectifying cylinder connects upper correction wheel, and upper correction wheel compresses upper strainer.
Further, lower deviation correction mechanism comprises lower rectifying cylinder and lower correction wheel, and the cylinder rod front end of lower rectifying cylinder connects lower correction wheel, and lower correction wheel compresses lower filter belt.
Further, strainer comprises tensioning cylinder and tensioning support, and tensioning cylinder front end connects tensioning support, and tensioning support compresses upper strainer and lower filter belt.
Further, the diameter of the first pinch roller is greater than the diameter of the second pinch roller, and the diameter of the second pinch roller is greater than the diameter of the 3rd pinch roller.
Further, catch tray is provided with below lower filter belt.
Compared with the prior art the utility model has the following advantages:
The utility model structure is simple, compact, reasonable, can fully squeeze the moisture extruded in mud by the effect between upper lower filter belt and pinch roller, improves dewatering efficiency and the dehydration quality of mud, reduces operating cost.
Accompanying drawing explanation
Fig. 1 is the utility model front view.
Description of reference numerals: Flushing nozzle, 20-discharging opening under correction wheel, the upper Flushing nozzle of 18-, 19-under rectifying cylinder, 17-under follower rollers, 15-lower filter belt, 16-under head roll, 14-under the upper head roll of 1-housing, 2-, the upper follower rollers of 3-, the upper strainer of 4-, the upper rectifying cylinder of 5-, the upper correction wheel of 6-, 7-tensioning cylinder, 8-tensioning support, 9-catch tray, 10-first pinch roller, 11-second pinch roller, 12-the 3rd pinch roller, 13-.
Detailed description of the invention
Embodiment in is by reference to the accompanying drawings further described by the utility model below:
As shown in Figure 1, the utility model mainly comprises housing 1, and in housing 1, both sides are respectively equipped with head roll 2 and upper follower rollers 3, and between upper head roll 2 and upper follower rollers 3, strainer 4 loaded onto by cover.
Upper strainer 4 upper end is provided with deviation correction mechanism, and upper deviation correction mechanism compresses upper strainer 4, can prevent strainer 4 sideslip.Described upper deviation correction mechanism comprises rectifying cylinder 5 and upper correction wheel 6, and the cylinder rod front end of upper rectifying cylinder 5 connects upper correction wheel 6, and upper correction wheel 6 compresses upper strainer 4.
Be provided with lower head roll 13 below upper head roll 2, below upper follower rollers 3, be provided with lower follower rollers 14, between lower head roll 13 and lower follower rollers 14, be set with lower filter belt 15.
Lower filter belt 15 lower end is provided with lower deviation correction mechanism, and lower deviation correction mechanism compresses lower filter belt 15, can prevent lower filter belt 15 sideslip.Described lower deviation correction mechanism comprises lower rectifying cylinder 16 and lower correction wheel 17, and the cylinder rod front end of lower rectifying cylinder 16 connects lower correction wheel 17, and lower correction wheel 17 compresses lower filter belt 15.
Be provided with strainer between upper strainer 4 and lower filter belt 15, strainer compresses upper strainer 4 and lower filter belt 15, can regulate the tensioning degree of strainer 4 and lower filter belt 15.Described strainer comprises tensioning cylinder 7 and tensioning support 8, and tensioning cylinder 7 front end connects tensioning support 8, and tensioning support 8 compresses upper strainer 4 and lower filter belt 15, thus regulates the tensioning degree of upper strainer 4 and lower filter belt 15.
Upper strainer 4 lower semisection and lower filter belt 15 upper semisection walk around first pinch roller 10, second pinch roller 1 and multiple 3rd pinch roller 12 successively, by the mud on the first pinch roller 10, second pinch roller 11 and the upper strainer 4 of the 3rd pinch roller 12 extruding and lower filter belt 15, the moisture in mud is fully extruded.The diameter of described first pinch roller 10 is greater than the diameter of the second pinch roller 11, and the diameter of the second pinch roller 11 is greater than the diameter of the 3rd pinch roller 12.
Upper strainer 4 upper end is provided with Flushing nozzle 18, and lower filter belt 15 upper end is provided with lower Flushing nozzle 19.
Be provided with catch tray 9 below described lower filter belt 15, catch tray 9 can collect the moisture that strainer is extruded.
Housing 1 is provided with discharging opening 20, and discharging opening 20 is between upper head roll 2 and lower head roll 13.
During utility model works, mud relies on the effect of gravity to leach portion of water at sludge thickening dehydrator enriching section, enters the filter pressing section of sludge thickening dehydrator under filter cloth drives slowly.Mud, in the extruding relying on pinch roller up and down between filter cloth of tensioning, is constantly discharged moisture, on filter cloth, is finally formed the state of mud cake; Mud cake drops from filter cloth and collects under the effect of device for discharging, and filter cloth press filtration mud again after being cleaned up by flushing water in pivotal process, flushing water and filtrate flow out along gutter after collector groove collects.
The utility model structure is simple, compact, reasonable, can fully squeeze the moisture extruded in mud by the effect between upper lower filter belt and pinch roller, improves dewatering efficiency and the dehydration quality of mud, reduces operating cost.
Claims (5)
1. a sludge press filtration strainer mechanism, comprises housing (1), it is characterized in that: housing (1) interior both sides are respectively equipped with head roll (2) and upper follower rollers (3), and between upper head roll (2) and upper follower rollers (3), strainer (4) loaded onto by cover; Upper strainer (4) upper end is provided with deviation correction mechanism, and upper deviation correction mechanism compresses upper strainer (4); Upper head roll (2) below is provided with lower head roll (13), and upper follower rollers (3) below is provided with lower follower rollers (14), is set with lower filter belt (15) between lower head roll (13) and lower follower rollers (14); Lower filter belt (15) lower end is provided with lower deviation correction mechanism, and lower deviation correction mechanism compresses lower filter belt (15); Be provided with strainer between upper strainer (4) and lower filter belt (15), strainer compresses upper strainer (4) and lower filter belt (15); Upper strainer (4) lower semisection and lower filter belt (15) upper semisection walk around first pinch roller (10), second pinch roller (11) and multiple 3rd pinch roller (12) successively; Upper strainer (4) upper end is provided with Flushing nozzle (18), and lower filter belt (15) upper end is provided with lower Flushing nozzle (19); Housing (1) is provided with discharging opening (20), and discharging opening (20) is positioned between head roll (2) and lower head roll (13).
2. sludge press filtration strainer mechanism as claimed in claim 1, it is characterized in that: described upper deviation correction mechanism comprises rectifying cylinder (5) and upper correction wheel (6), the cylinder rod front end of upper rectifying cylinder (5) connects upper correction wheel (6), strainer (4) in upper correction wheel (6) compression.
3. sludge press filtration strainer mechanism as claimed in claim 1, it is characterized in that: described lower deviation correction mechanism comprises lower rectifying cylinder (16) and lower correction wheel (17), the cylinder rod front end of lower rectifying cylinder (16) connects lower correction wheel (17), and lower correction wheel (17) compresses lower filter belt (15).
4. sludge press filtration strainer mechanism as claimed in claim 1, it is characterized in that: described strainer comprises tensioning cylinder (7) and tensioning support (8), tensioning cylinder (7) front end connects tensioning support (8), strainer (4) and lower filter belt (15) in tensioning support (8) compression.
5. sludge press filtration strainer mechanism as claimed in claim 1, it is characterized in that: the diameter of described first pinch roller (10) is greater than the diameter of the second pinch roller (11), the diameter of the second pinch roller (11) is greater than the diameter of the 3rd pinch roller (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520934959.2U CN205145752U (en) | 2015-11-20 | 2015-11-20 | Sludge press filtration screen mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520934959.2U CN205145752U (en) | 2015-11-20 | 2015-11-20 | Sludge press filtration screen mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205145752U true CN205145752U (en) | 2016-04-13 |
Family
ID=55681496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520934959.2U Expired - Fee Related CN205145752U (en) | 2015-11-20 | 2015-11-20 | Sludge press filtration screen mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205145752U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105251262A (en) * | 2015-11-20 | 2016-01-20 | 无锡山川环保机械有限公司 | Sludge filter-press filter band mechanism |
-
2015
- 2015-11-20 CN CN201520934959.2U patent/CN205145752U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105251262A (en) * | 2015-11-20 | 2016-01-20 | 无锡山川环保机械有限公司 | Sludge filter-press filter band mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20160413 Termination date: 20161120 |