CN203484088U - Mixing barrel of filter press - Google Patents
Mixing barrel of filter press Download PDFInfo
- Publication number
- CN203484088U CN203484088U CN201320505569.4U CN201320505569U CN203484088U CN 203484088 U CN203484088 U CN 203484088U CN 201320505569 U CN201320505569 U CN 201320505569U CN 203484088 U CN203484088 U CN 203484088U
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- CN
- China
- Prior art keywords
- mud
- barrel
- staving
- hole
- filter screen
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- Expired - Fee Related
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- Treatment Of Sludge (AREA)
Abstract
The utility model discloses a mixing barrel of a filter press. The mixing barrel comprises a barrel body and a screw mixing rod, and also comprises a mud catheter and a barrel filter screen, wherein the screw mixing rod is arranged inside the barrel body; the barrel filter screen is arranged inside the barrel body; the top surface of the barrel filter screen is fixedly attached to the top surface of the barrel body; the bottom surface of the barrel filter screen is fixedly attached to the bottom surface of the barrel body; a gap is formed between the side of the barrel filter screen and the inner lateral wall of the barrel body; the screw mixing rod is arranged inside the barrel filter screen; a mud through hole is formed in the barrel filter screen; a mud discharge hole corresponding to the mud through hole is formed in the barrel body; one end of the mud catheter is communicated with the mud through hole; the other end of the mud catheter penetrates out of the mud discharge hole; a clean water overflow hole is formed in the lateral wall of the barrel body. By adopting the mixing barrel, the moisture content of the mud passing through the mixing barrel is reduced, the moisture content of a dehydrated and solidified mud cake generated after a subsequent pressure filtration process is obviously reduced, and transportation of the mud cake is facilitated. Meanwhile, the clean water is separated out from the barrel body by the clean water overflow hole, so that waste of water is reduced.
Description
Technical field
The utility model relates to belt filter press environmental dredging technical field of construction, specifically a kind of filter press agitator.
Background technology
Current environmental dredging construction, need to dig out the Polluted Soil of lakebed, and Polluted Soil is made mud cake by filter press, after supernatant water purified treatment, also enters in lake.Mud cake can be used as plantation soil, has realized like this recycling of Polluted Soil.Existing belt filter press agitator, as shown in Figure 1, its staving 1 is cylindric, is provided with spiral puddler 2 in staving 1, and staving 1 is provided with mud and supernatant water discharge orifice 3, in this structure, mud and supernatant water are not having in separative situation, all enter follow-up press filtration operation, can make like this moisture content of filter press dehydrating and curing mud cake higher, be unfavorable for transporting of dehydrating and curing mud cake, meanwhile, also caused moisture loss.
Summary of the invention
The purpose of this utility model is to provide a kind of filter press agitator for above-mentioned deficiency, and this agitator can reduce the moisture content of dehydrating and curing mud cake, reduces the waste of moisture content.
The utility model is achieved in that and comprises staving, be arranged on the spiral puddler in staving, it is characterized in that: it also comprises slurry conduit, be arranged on the barrel strainer in staving, the fixing laminating of the end face of described barrel strainer and the end face of staving, the fixing laminating in the bottom surface of barrel strainer and the bottom surface of staving, between the side of barrel strainer and the madial wall of staving, be provided with gap, described spiral puddler is positioned at barrel strainer, on described barrel strainer, offer mud through hole, on staving, offer the mud tap corresponding with mud through hole, one end of described slurry conduit is communicated with mud through hole, the other end of slurry conduit passes mud tap, on the sidewall of described staving, offer supernatant water spout hole.
The utility model, by barrel strainer, slurry conduit and clean water overflow hole are set, declines the mud water content after agitator, and the moisture content of the dehydrating and curing mud cake producing after follow-up press filtration operation obviously reduces, and has facilitated the transportation of mud cake.Meanwhile, staving is isolated by clear water in clean water overflow hole, has reduced the waste of moisture content.
Accompanying drawing explanation
Fig. 1 is the structural representation of existing filter press agitator;
Fig. 2 is structural representation of the present utility model;
Wherein, 1-staving, 2-spiral puddler, 3-mud and supernatant water discharge orifice, 4-barrel strainer, 5-supernatant water spout hole, 6-gap, 7-mud through hole, 8-mud tap, 9-slurry conduit.Arrow in Fig. 1 and Fig. 2 is mud and/or the mobile direction of supernatant water.
The specific embodiment
Below in conjunction with drawings and Examples, further illustrate the utility model.
Embodiment: as shown in Figure 2, comprise staving 1, be arranged on the spiral puddler 2 in staving 1, it also comprises slurry conduit 9, be arranged on the barrel strainer 4 in staving 1, the fixing laminating of end face of the end face of described barrel strainer 4 and staving 1, the fixing laminating in bottom surface of the bottom surface of barrel strainer 4 and staving 1, between the madial wall of the side of barrel strainer 4 and staving 1, be provided with gap 6, described spiral puddler 2 is positioned at barrel strainer 4, on described barrel strainer 4, offer mud through hole 7, on staving 1, offer the mud tap 8 corresponding with mud through hole 7, one end of described slurry conduit 9 is communicated with mud through hole 7, the other end of slurry conduit 9 passes mud tap 8, on the sidewall of described staving 1, offer supernatant water spout hole 5, become the utility model.
In technique scheme, described barrel strainer 4 coaxially arranges with staving 1.
In technique scheme, the length in described gap 6 is 20～30cm.
In technique scheme, described mud tap 8 and slurry conduit 9 junctions are for being tightly connected.Prevent that mud or supernatant water from leaking.
In technique scheme, mud through hole 7 and supernatant water spout hole 5 are positioned at the top of staving 1.
During the utility model work: mud is taken to staving 1 top by spiral puddler 2 flows into subsequent handling through slurry conduit 9, because the centrifugal force that 2 rotations of spiral puddler produce is separated supernatant water from mud, supernatant water enters gap 6 after barrel strainer 4 filters, and finally by supernatant water spout hole 5, flows into backflash.Said process declines the mud water content after agitator, and the moisture content of the dehydrating and curing mud cake producing through follow-up press filtration operation obviously reduces, and has facilitated the transportation of mud cake.Meanwhile, staving is isolated by clear water in clean water overflow hole, has reduced the waste of moisture content.
Claims (4)
1. a filter press agitator, comprise staving (1), be arranged on the spiral puddler (2) in staving (1), it is characterized in that: it also comprises slurry conduit (9), be arranged on the barrel strainer (4) in staving (1), the fixing laminating of end face of the end face of described barrel strainer (4) and staving (1), the fixing laminating in bottom surface of the bottom surface of barrel strainer (4) and staving (1), between the madial wall of the side of barrel strainer (4) and staving (1), be provided with gap (6), described spiral puddler (2) is positioned at barrel strainer (4), on described barrel strainer (4), offer mud through hole (7), on staving (1), offer the mud tap (8) corresponding with mud through hole (7), one end of described slurry conduit (9) is communicated with mud through hole (7), the other end of slurry conduit (9) passes mud tap (8), on the sidewall of described staving (1), offer supernatant water spout hole (5).
2. filter press agitator according to claim 1, is characterized in that: described barrel strainer (4) coaxially arranges with staving (1).
3. filter press agitator according to claim 1, is characterized in that: the length of described gap (6) is 20～30cm.
4. filter press agitator according to claim 1, is characterized in that: described mud tap (8) and slurry conduit (9) junction are for being tightly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320505569.4U CN203484088U (en) | 2013-08-19 | 2013-08-19 | Mixing barrel of filter press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320505569.4U CN203484088U (en) | 2013-08-19 | 2013-08-19 | Mixing barrel of filter press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203484088U true CN203484088U (en) | 2014-03-19 |
Family
ID=50254949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320505569.4U Expired - Fee Related CN203484088U (en) | 2013-08-19 | 2013-08-19 | Mixing barrel of filter press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203484088U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106895994A (en) * | 2015-12-21 | 2017-06-27 | 中国地质科学院水文地质环境地质研究所 | A kind of clay moisture extraction element |
| CN108126390A (en) * | 2017-12-26 | 2018-06-08 | 浙江沁园水处理科技有限公司 | A kind of fore filter with helicoidal structure |
| CN110681207A (en) * | 2019-11-12 | 2020-01-14 | 徐州杰汇环保科技有限公司 | Centrifugal commercial concrete sewage filter equipment |
| CN110746072A (en) * | 2019-10-16 | 2020-02-04 | 陈沛霖 | Water seepage bucket structure for mud press |
-
2013
- 2013-08-19 CN CN201320505569.4U patent/CN203484088U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106895994A (en) * | 2015-12-21 | 2017-06-27 | 中国地质科学院水文地质环境地质研究所 | A kind of clay moisture extraction element |
| CN106895994B (en) * | 2015-12-21 | 2020-01-17 | 中国地质科学院水文地质环境地质研究所 | Clay moisture extraction element |
| CN108126390A (en) * | 2017-12-26 | 2018-06-08 | 浙江沁园水处理科技有限公司 | A kind of fore filter with helicoidal structure |
| CN110746072A (en) * | 2019-10-16 | 2020-02-04 | 陈沛霖 | Water seepage bucket structure for mud press |
| CN110681207A (en) * | 2019-11-12 | 2020-01-14 | 徐州杰汇环保科技有限公司 | Centrifugal commercial concrete sewage filter equipment |
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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 |
Granted publication date: 20140319 Termination date: 20170819 |
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| CF01 | Termination of patent right due to non-payment of annual fee |