CN105293863A - Sludge condensation dewatering all-in-one machine - Google Patents
Sludge condensation dewatering all-in-one machine Download PDFInfo
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- CN105293863A CN105293863A CN201510816621.1A CN201510816621A CN105293863A CN 105293863 A CN105293863 A CN 105293863A CN 201510816621 A CN201510816621 A CN 201510816621A CN 105293863 A CN105293863 A CN 105293863A
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Abstract
The present invention relates to a sludge treatment plant, specifically discloses a sludge condensation dewatering all-in-one machine, and belongs to the technical field of environmental protection equipment. The sludge condensation dewatering all-in-one machine comprises a housing, a concentration section and a press filter section, the upper part of the housing is provided with the concentration section, the concentration section includes a concentration section drive roller and a concentration section driven roller which are respectively arranged on the two sides of the upper part of the housing, a concentration section filter belt sleeves between the concentration section drive roller and the concentration section driven roller, and one side of the concentration section filter belt is provided with a first rinse nozzle. The lower part in the housing is provided with the press filter section, the filter belt side above the press filter section is provided with a second rinse nozzle, and the filter belt side below the press filter section is provided with a third rinse nozzle. The sludge condensation dewatering all-in-one machine is simple, reasonable and compact in structure, stable and reliable in working, can fully press the water out of the sludge, improves the sludge dewatering efficiency and dewatering quality, and reduces operating costs.
Description
Technical field
The present invention relates to a kind of sludge treatment equipment, a kind of sludge concentration and dewatering all-in-one, belongs to technical field of environment protection equipment specifically.
Background technology
Along with the quickening of socioeconomic development and urbanization process, urban wastewater treatment firm and the amount of sludge supervened increase fast.According to related materials, the mud of wastewater treatment in China factory generation in 2010 reaches 300,000,000 tons.Because mud must carry out biochemistry, flocculation treatment in dehydration, and dehydrated sludge contains a large amount of cellular water and attached water, at present, the water ratio of mud can only be reduced to about 80% by the existing equipment of nearly all sewage work and technology, water ratio as the requirement-mud that will reach burning will spend very high cost lower than 50%, therefore serious problem of environmental pollution often by mud based on landfill and stacking, thus can only cause in nearly all sewage work of China.
In prior art, sludge treatment equipment generally includes sludge concentration device and the water extracter of independent setting, when carrying out sludge treatment, first utilizes sludge concentration device to concentrate rarer mud, and the mud that after concentrated, water-content reduces enters water extracter dehydration again.This sludge treatment mode, one is that facility investment is large, and equipment occupation space is large, and energy consumption is high, and running cost is high; Two are, existing sludge concentration device easily blocks, thus inefficiency, running 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 object of the invention is to overcome above-mentioned weak point, thus a kind of sludge concentration and dewatering all-in-one is provided, can fully squeeze the moisture extruded in mud, improve dewatering efficiency and the dehydration quality of mud, reduce running cost.
According to technical scheme provided by the invention, sludge concentration and dewatering all-in-one comprises housing, enriching section and filter pressing section, housing upper is provided with opening for feed, lower housing portion is provided with discharge port, it is characterized in that: housing internal upper part is provided with enriching section, enriching section comprises the enriching section head roll and enriching section follower rollers that are separately positioned on housing internal upper part both sides, is set with enriching section strainer between enriching section head roll and enriching section follower rollers, and enriching section strainer side is provided with the first Flushing nozzle;
In housing, bottom is provided with filter pressing section, and filter pressing section comprises the upper strainer head roll and upper strainer follower rollers that are separately positioned on bottom in housing, is set with strainer on filter pressing section between upper strainer head roll and upper strainer follower rollers; Upper strainer head roll lower end is provided with lower filter belt head roll, and upper strainer follower rollers lower end is provided with lower filter belt follower rollers, is set with filter pressing section lower filter belt between lower filter belt head roll and lower filter belt follower rollers; On filter pressing section, strainer side is provided with the second Flushing nozzle, and filter pressing section lower filter belt side is provided with the 3rd Flushing nozzle.
Further, enriching section strainer is provided with enriching section rectifying cylinder.
Further, enriching section follower rollers is fixed on enriching section tensioning support, and enriching section tensioning support is connected on housing by enriching section adjusting bolt.
Further, on filter pressing section, strainer is provided with strainer rectifying cylinder.
Further, filter pressing section lower filter belt is provided with lower filter belt rectifying cylinder.
Further, filter pressing section lower filter belt, through filter pressing section tensioning support, filter pressing section tensioning support connects filter pressing section tensioning cylinder.
Further, catch tray is provided with below filter pressing section lower filter belt.
Further, filter pressing section lower filter belt walks around press roll.
Compared with the prior art the present invention has the following advantages:
Structure of the present invention is simple, compact, reasonable, and working stability is reliable; Can fully squeeze the moisture extruded in mud, improve dewatering efficiency and the dehydration quality of mud, reduce running cost.
Accompanying drawing explanation
Fig. 1 is front view of the present invention.
Description of reference numerals: 1-housing, 2-enriching section strainer, 3-enriching section head roll, 4-enriching section follower rollers, 5-enriching section rectifying cylinder, 6-enriching section tensioning support, 7-enriching section adjusting screw(rod), 8-opening for feed, 9-discharge port, strainer on 10-filter pressing section, the upper strainer head roll of 11-, the upper strainer follower rollers of 12-, the upper strainer rectifying cylinder of 13-, 14-filter pressing section tensioning cylinder, 15-filter pressing section tensioning support, 16-filter pressing section lower filter belt, 17-lower filter belt head roll, 18-lower filter belt follower rollers, 19-press roll, 20-lower filter belt rectifying cylinder, 21-catch tray, 22-first Flushing nozzle, 23-second Flushing nozzle, 24-the 3rd Flushing nozzle.
Embodiment
Embodiment in is by reference to the accompanying drawings further described by the present invention below:
As shown in Figure 1, the present invention mainly comprises housing 1, enriching section and filter pressing section, and housing 1 top is provided with opening for feed 8, and housing 1 bottom is provided with discharge port 9.
Housing 1 internal upper part is provided with enriching section, and enriching section comprises the enriching section head roll 3 and enriching section follower rollers 4 that are separately positioned on housing 1 internal upper part both sides, is set with enriching section strainer 2 between enriching section head roll 3 and enriching section follower rollers 4.
Described enriching section strainer 2 is provided with enriching section rectifying cylinder 5, and enriching section rectifying cylinder 5 can regulate the position of enriching section strainer 2, prevents enriching section strainer 2 sideslip.
Described enriching section follower rollers 4 is fixed on enriching section tensioning support 6, and enriching section tensioning support 6 is connected on housing 1 by enriching section adjusting bolt 7.The tensioning degree of enriching section strainer 2 can be regulated by rotating enriching section adjusting bolt 7.
Described enriching section strainer 2 side is provided with the first Flushing nozzle 22, first Flushing nozzle 22 can hydroblasting enriching section strainer 2.
In housing 1, bottom is provided with filter pressing section, and filter pressing section comprises the upper strainer head roll 11 and upper strainer follower rollers 12 that are separately positioned on bottom in housing 1, is set with strainer 10 on filter pressing section between upper strainer head roll 11 and upper strainer follower rollers 12.Upper strainer head roll 11 lower end is provided with lower filter belt head roll 17, and upper strainer follower rollers 12 lower end is provided with lower filter belt follower rollers 18, is set with filter pressing section lower filter belt 16 between lower filter belt head roll 17 and lower filter belt follower rollers 18.
On described filter pressing section, strainer 10 is provided with strainer rectifying cylinder 13, and upper strainer rectifying cylinder 13 can regulate the position of strainer 10 on filter pressing section, prevents strainer 10 sideslip on filter pressing section.
Described filter pressing section lower filter belt 16 is provided with lower filter belt rectifying cylinder 20, and lower filter belt rectifying cylinder 20 can regulate the position of filter pressing section lower filter belt 16, prevents filter pressing section lower filter belt 16 sideslip.
Described filter pressing section lower filter belt 16, through filter pressing section tensioning support 15, filter pressing section tensioning support 15 connects filter pressing section tensioning cylinder 14, and filter pressing section tensioning cylinder 14 can control filter pressing section tensioning support 15 and compress filter pressing section lower filter belt 16.
On described filter pressing section, strainer 10 side is provided with the second Flushing nozzle 23, second Flushing nozzle 23 and can rinses strainer 10 on filter pressing section.
Described filter pressing section lower filter belt 16 side is provided with the 3rd Flushing nozzle the 24, three Flushing nozzle 24 can rinse filter pressing section lower filter belt 16.
Be provided with catch tray 21 below described filter pressing section lower filter belt 16, catch tray 21 collects the moisture that mud is extruded.
Described filter pressing section lower filter belt 16 walks around press roll 19, and press roll 19 can extrude the mud on filter pressing section lower filter belt 16.
Principle of work of the present invention is: sludge thickening dehydrator is the process relying on mechanical force to be squeezed between two strainers by mud, squeeze the water out.First mud and the polymer medicament after dissolving are pumped into mixing reactor simultaneously, after mud and medicament fully mix, enter sludge thickening dehydrator; 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 relies on the extruding of cylinder between the filter cloth of two tensionings, constantly discharges moisture, on filter cloth, finally form the state of mud cake; Mud cake drops from filter cloth and collects under the effect of dumping device, and filter cloth press filtration mud again after being cleaned up by wash-down water in pivotal process, wash-down water and filtrate flow out along waterways after collector groove collects.
Structure of the present invention is simple, compact, reasonable, and working stability is reliable; Can fully squeeze the moisture extruded in mud, improve dewatering efficiency and the dehydration quality of mud, reduce running cost.
Claims (8)
1. a sludge concentration and dewatering all-in-one, comprise housing (1), enriching section and filter pressing section, housing (1) top is provided with opening for feed (8), housing (1) bottom is provided with discharge port (9), it is characterized in that: housing (1) internal upper part is provided with enriching section, enriching section comprises the enriching section head roll (3) and enriching section follower rollers (4) that are separately positioned on housing (1) internal upper part both sides, be set with enriching section strainer (2) between enriching section head roll (3) and enriching section follower rollers (4), enriching section strainer (2) side is provided with the first Flushing nozzle (22);
Housing (1) interior bottom is provided with filter pressing section, filter pressing section comprises the upper strainer head roll (11) and upper strainer follower rollers (12) that are separately positioned on housing (1) interior bottom, is set with strainer on filter pressing section (10) between upper strainer head roll (11) and upper strainer follower rollers (12); Upper strainer head roll (11) lower end is provided with lower filter belt head roll (17), upper strainer follower rollers (12) lower end is provided with lower filter belt follower rollers (18), is set with filter pressing section lower filter belt (16) between lower filter belt head roll (17) and lower filter belt follower rollers (18); On filter pressing section, strainer (10) side is provided with the second Flushing nozzle (23), and filter pressing section lower filter belt (16) side is provided with the 3rd Flushing nozzle (24).
2. sludge concentration and dewatering all-in-one as claimed in claim 1, is characterized in that: described enriching section strainer (2) is provided with enriching section rectifying cylinder (5).
3. sludge concentration and dewatering all-in-one as claimed in claim 1, it is characterized in that: described enriching section follower rollers (4) is fixed on enriching section tensioning support (6), and enriching section tensioning support (6) is connected on housing (1) by enriching section adjusting bolt (7).
4. sludge concentration and dewatering all-in-one as claimed in claim 1, is characterized in that: on described filter pressing section, strainer (10) is provided with strainer rectifying cylinder (13).
5. sludge concentration and dewatering all-in-one as claimed in claim 1, is characterized in that: described filter pressing section lower filter belt (16) is provided with lower filter belt rectifying cylinder (20).
6. sludge concentration and dewatering all-in-one as claimed in claim 1, is characterized in that: described filter pressing section lower filter belt (16) is through filter pressing section tensioning support (15), and filter pressing section tensioning support (15) is upper connects filter pressing section tensioning cylinder (14).
7. sludge concentration and dewatering all-in-one as claimed in claim 1, is characterized in that: described filter pressing section lower filter belt (16) below is provided with catch tray (21).
8. sludge concentration and dewatering all-in-one as claimed in claim 1, is characterized in that: described filter pressing section lower filter belt (16) walks around press roll (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510816621.1A CN105293863A (en) | 2015-11-20 | 2015-11-20 | Sludge condensation dewatering all-in-one machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510816621.1A CN105293863A (en) | 2015-11-20 | 2015-11-20 | Sludge condensation dewatering all-in-one machine |
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| Publication Number | Publication Date |
|---|---|
| CN105293863A true CN105293863A (en) | 2016-02-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510816621.1A Pending CN105293863A (en) | 2015-11-20 | 2015-11-20 | Sludge condensation dewatering all-in-one machine |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108863009A (en) * | 2018-09-03 | 2018-11-23 | 江苏博环保科技有限公司 | A kind of totally-enclosed heavy type belt concentration filter press |
| CN113041691A (en) * | 2021-04-01 | 2021-06-29 | 郑州国研环保科技有限公司 | Sludge press filtration water-saving flushing device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201093849Y (en) * | 2007-02-14 | 2008-07-30 | 湖北澄宇环保科技有限公司 | Novel belt type compression filter-press dewatering integrated machine |
| CN101613171A (en) * | 2008-06-26 | 2009-12-30 | 管祖飞 | A kind of improved belt concentration squeezing filtering machine |
| CN201728016U (en) * | 2009-08-28 | 2011-02-02 | 多元水环保技术产业(中国)有限公司 | Sludge drum concentration belt type press dewatering all-in-one machine |
| CN205152036U (en) * | 2015-11-20 | 2016-04-13 | 无锡山川环保机械有限公司 | Sludge thickener and drier combination |
-
2015
- 2015-11-20 CN CN201510816621.1A patent/CN105293863A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201093849Y (en) * | 2007-02-14 | 2008-07-30 | 湖北澄宇环保科技有限公司 | Novel belt type compression filter-press dewatering integrated machine |
| CN101613171A (en) * | 2008-06-26 | 2009-12-30 | 管祖飞 | A kind of improved belt concentration squeezing filtering machine |
| CN201728016U (en) * | 2009-08-28 | 2011-02-02 | 多元水环保技术产业(中国)有限公司 | Sludge drum concentration belt type press dewatering all-in-one machine |
| CN205152036U (en) * | 2015-11-20 | 2016-04-13 | 无锡山川环保机械有限公司 | Sludge thickener and drier combination |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108863009A (en) * | 2018-09-03 | 2018-11-23 | 江苏博环保科技有限公司 | A kind of totally-enclosed heavy type belt concentration filter press |
| WO2020048033A1 (en) * | 2018-09-03 | 2020-03-12 | 江苏博一环保科技有限公司 | Fully enclosed heavy-duty conveyor-type concentrating filter press |
| CN113041691A (en) * | 2021-04-01 | 2021-06-29 | 郑州国研环保科技有限公司 | Sludge press filtration water-saving flushing device |
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Application publication date: 20160203 |
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