CN203820614U - Sludge electro-osmotic dewatering experimental device - Google Patents
Sludge electro-osmotic dewatering experimental device Download PDFInfo
- Publication number
- CN203820614U CN203820614U CN201420047952.4U CN201420047952U CN203820614U CN 203820614 U CN203820614 U CN 203820614U CN 201420047952 U CN201420047952 U CN 201420047952U CN 203820614 U CN203820614 U CN 203820614U
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- CN
- China
- Prior art keywords
- cylindrical container
- testing device
- saturating
- sludge electroosmotic
- sludge
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- 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
- 239000010802 sludge Substances 0.000 title claims abstract description 25
- 238000005303 weighing Methods 0.000 claims abstract description 13
- 238000009738 saturating Methods 0.000 claims description 22
- 238000012360 testing method Methods 0.000 claims description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- 230000000694 effects Effects 0.000 claims description 5
- 238000001914 filtration Methods 0.000 claims description 3
- 239000011521 glass Substances 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 230000018044 dehydration Effects 0.000 description 4
- 238000006297 dehydration reaction Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 239000007772 electrode material Substances 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
Landscapes
- Treatment Of Sludge (AREA)
Abstract
The utility model discloses a sludge electro-osmotic dewatering experimental device. The experimental device comprises a support device, a weighing device, a cylindrical container having openings at both ends and the piston, the bottom of the cylindrical container is provided with a cathode plate and fixed on the support device, a drainage hole is formed in the cathode plate and is connected to an anode of an external power source, the anode plate is arranged at the lower part of the piston and is tightly connected with the inner wall of the cylindrical container, the anode plate is connected to the cathode of the external power source and the weighing device is located just below the cylindrical container. The experimental device has the advantages that the volume is small and various components are easily replaced.
Description
Technical field:
The utility model relates to sludge dehydration device, the saturating dewatering testing device of especially a kind of sludge electroosmotic.
Background technology:
The saturating dewatering process of sludge electroosmotic is an emerging dewatering technology of mud, in order to improve the electroosmotic dewatering efficiency of mud, need to launch the Comprehensive Experiment research to factors such as the electrode materials in the modification of mud shale, the saturating dehydration of sludge electroosmotic, voltage gradient, current density, electroosmotic dewatering times.In order to study affecting the factor of dewatering efficiency, it is little that the saturating dewatering unit of sludge electroosmotic must meet volume, the features such as the easy change of parameters, and that the saturating dewatering unit of more existing industrial sludge electroosmotics has volume is large, parameters is the shortcoming of malleable or control not, is difficult to meet experimental applications.
Summary of the invention:
The purpose of this utility model is to solve prior art deficiency, provides a kind of volume little, the saturating dewatering testing device of sludge electroosmotic that parameters easily changes.
The technical solution of the utility model is:
The saturating dewatering testing device of sludge electroosmotic, comprise bracing or strutting arrangement, weighing device, cylindrical container and piston, the bottom of cylindrical container is provided with negative plate and is fixed on bracing or strutting arrangement, negative plate is provided with water vent and is connected with external power source negative pole, piston bottom is provided with positive plate and is connected with the inner wall sealing of cylindrical container, positive plate and external power source are anodal to be connected, weighing device be positioned at cylindrical container under.
Wherein, the aperture of water vent is 0.5～5mm.
Wherein, between the sidewall of the bottom of cylindrical container and negative plate, be provided with water proof ring.
Wherein, bracing or strutting arrangement comprise annular brace platform for supporting the bottom of cylindrical container, for the support bar of the fixing sidewall of cylindrical container with for the bracing frame of supported platform.
Wherein, annular brace platform is provided with step, and cylindrical container is seated on step.
Wherein, support bar top is provided with for limiting the locating part of cylindrical container activity.
Wherein, between the bottom of cylindrical container and negative plate, be provided with filtering net.
Wherein, the upper end of piston is provided with the platform for on-load pressure.
Wherein, bracing frame is provided with the funnel being positioned at directly over weighing device.
Wherein, cylindrical container is synthetic glass post.
Comprehensive such scheme is known, and it is little that the saturating dewatering testing device of sludge electroosmotic in the utility model has volume, and device parameter holds manageable advantage.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment:
For setting forth thought of the present utility model and object, below in conjunction with the drawings and specific embodiments, the utility model is further described.
As shown in Figure 1, the saturating dewatering testing device of sludge electroosmotic comprises bracing or strutting arrangement 3, weighing device 10, cylindrical container 6 and piston 4, bracing or strutting arrangement 3 comprises for supporting the annular brace platform 32 of the bottom of cylindrical container 6, for the support bar 31 of the fixing sidewall of cylindrical container 6 with for the bracing frame 33 of supported platform 32, annular brace platform 32 is provided with step, cylindrical container 6 is seated on step, support bar 31 tops are provided with for limiting the locating part 2 of cylindrical container 6 activities, the bottom of cylindrical container 6 is provided with negative plate 8, between the sidewall of the bottom of cylindrical container 8 and negative plate 8, be provided with water proof ring, between the bottom of cylindrical container 6 and negative plate 8, be provided with filtering net 7, negative plate 8 is provided with water vent and is connected with external power source negative pole, the aperture of water vent is 0.5～5mm, the bottom of piston 4 is provided with positive plate 5 and is connected with cylindrical container 6 inner wall sealings, positive plate 5 is connected with external power source is anodal, weighing device 10 is positioned under cylindrical container 6, water vent faces weighing device 10.The upper end of piston 4 is provided with the platform 1 for on-load pressure.Bracing frame 33 is provided with the funnel 9 being positioned at directly over weighing device 10.The purpose of this utility model is to be used in to study affecting the factor of the saturating dehydrating effect of sludge electroosmotic, need to change the parameter of each parts in the utility model, so the utility model should meet easily dismounting between less and each parts of body.In the present embodiment, locating part 2 comprises retaining plate, nut and pad, and retaining plate can be freely movable on support bar 31, on support bar 31, screw thread is set, by support bar 31 and locating part 2, cylindrical container 6 is fixing.In experimentation, the negative plate 8 of the replaceable differing materials of experimental needs and positive plate 5.Mud is contained between the negative plate 8 and positive plate 5 in cylindrical container 6, and negative plate 8 is connected with anodal with outside negative pole with positive plate 5, by the size of control cathode plate 8 and positive plate 5 voltages, determines the impact of voltage on the dehydration rate of mud.In order to check the impact of mud thickness on dehydrating effect, can in negative plate 8 and positive plate 5, fill the mud of different thickness, in order to measure better mud thickness, cylindrical container 6 can adopt synthetic glass post.For the impact on the dehydration rate of mud of the factor of detecting pressure, can on platform 1, increase weight, in order better to collect the water spinning off, be provided with the funnel 9 being positioned at directly over weighing device 10 on bracing frame 33.
More than that the saturating dewatering testing device of sludge electroosmotic provided by the utility model is described in detail, applied specific case herein structural principle of the present utility model and embodiment are set forth, above embodiment is just for helping to understand method of the present utility model and core concept thereof; , for one of ordinary skill in the art, according to thought of the present utility model, all will change in specific embodiments and applications, to sum up, this description should not be construed as restriction of the present utility model meanwhile.
Claims (10)
1. the saturating dewatering testing device of sludge electroosmotic, it is characterized in that, the cylindrical container and the piston that comprise bracing or strutting arrangement, weighing device, both ends open, the bottom of described cylindrical container is provided with negative plate and is fixed on described bracing or strutting arrangement, described negative plate is provided with water vent and is connected with external power source negative pole, the bottom of described piston is provided with positive plate and is connected with the inner wall sealing of cylindrical container, described positive plate and external power source are anodal to be connected, described weighing device be positioned at described cylindrical container under.
2. the saturating dewatering testing device of sludge electroosmotic according to claim 1, is characterized in that, the aperture of described water vent is 0.5～5mm.
3. the saturating dewatering testing device of sludge electroosmotic according to claim 2, is characterized in that, between the sidewall of the bottom of described cylindrical container and negative plate, is provided with water proof ring.
4. the saturating dewatering testing device of sludge electroosmotic according to claim 3, it is characterized in that, described bracing or strutting arrangement comprises annular brace platform for supporting the bottom of cylindrical container, for the support bar of the fixing sidewall of cylindrical container with for the bracing frame of supported platform.
5. the saturating dewatering testing device of sludge electroosmotic according to claim 4, is characterized in that, described annular brace platform is provided with step, and described cylindrical container is seated on described step.
6. the saturating dewatering testing device of sludge electroosmotic according to claim 5, is characterized in that, described support bar top is provided with for limiting the locating part of cylindrical container activity.
7. according to the saturating dewatering testing device of sludge electroosmotic described in claim 1 to 6 Arbitrary Term, it is characterized in that, between the bottom of described cylindrical container and described negative plate, be provided with filtering net.
8. the saturating dewatering testing device of sludge electroosmotic according to claim 1, is characterized in that, the upper end of described piston is provided with the platform for on-load pressure.
9. the saturating dewatering testing device of sludge electroosmotic according to claim 2, is characterized in that, support frame as described above is provided with the funnel being positioned at directly over weighing device.
10. according to the saturating dewatering testing device of sludge electroosmotic described in claim 1 to 6 Arbitrary Term, it is characterized in that, described cylindrical container is synthetic glass post.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420047952.4U CN203820614U (en) | 2014-01-24 | 2014-01-24 | Sludge electro-osmotic dewatering experimental device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420047952.4U CN203820614U (en) | 2014-01-24 | 2014-01-24 | Sludge electro-osmotic dewatering experimental device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203820614U true CN203820614U (en) | 2014-09-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420047952.4U Expired - Lifetime CN203820614U (en) | 2014-01-24 | 2014-01-24 | Sludge electro-osmotic dewatering experimental device |
Country Status (1)
| Country | Link |
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| CN (1) | CN203820614U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105439414A (en) * | 2015-12-07 | 2016-03-30 | 江苏博大环保股份有限公司 | Electroosmosis dewatering machine |
| CN106865948A (en) * | 2017-03-20 | 2017-06-20 | 河海大学 | A kind of interval water outlet apparatus for electrodewatering based on mud transport pipeline |
| CN108529835A (en) * | 2018-04-19 | 2018-09-14 | 东北大学 | A kind of device and method of employing periodic reverse electrocoagulation reinforcement sludge dehydration |
| CN108658415A (en) * | 2018-04-08 | 2018-10-16 | 江苏大学 | A kind of negative pressure electro-osmosis coupling sludge deep heat drying device |
| CN109354135A (en) * | 2018-12-06 | 2019-02-19 | 佛山科学技术学院 | A kind of device of electric flocculation and electro-osmosis combination processing sanitary wastewater |
| CN109368964A (en) * | 2018-11-29 | 2019-02-22 | 杭州渗源环境科技有限公司 | A kind of mud conditioning device |
| CN109896666A (en) * | 2019-03-27 | 2019-06-18 | 温州城建集团股份有限公司 | Drilled pile waste liquid environment-friendly disposal system and drilled pile waste liquid environment-friendly treatment method |
| CN110031534A (en) * | 2019-04-12 | 2019-07-19 | 上海同臣环保有限公司 | A kind of sludge electroosmotic is dehydrated shale evaluating apparatus and evaluating method thoroughly |
| CN110902987A (en) * | 2019-12-17 | 2020-03-24 | 苏翠青 | Sludge dewatering machine |
| CN111574004A (en) * | 2020-05-19 | 2020-08-25 | 哈工大机电工程(嘉善)研究院 | Comprehensive experimental device for reduction of oily sludge |
-
2014
- 2014-01-24 CN CN201420047952.4U patent/CN203820614U/en not_active Expired - Lifetime
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105439414A (en) * | 2015-12-07 | 2016-03-30 | 江苏博大环保股份有限公司 | Electroosmosis dewatering machine |
| CN105439414B (en) * | 2015-12-07 | 2018-02-13 | 江苏博大环保股份有限公司 | Electroosmotic dewatering machine |
| CN106865948A (en) * | 2017-03-20 | 2017-06-20 | 河海大学 | A kind of interval water outlet apparatus for electrodewatering based on mud transport pipeline |
| CN108658415A (en) * | 2018-04-08 | 2018-10-16 | 江苏大学 | A kind of negative pressure electro-osmosis coupling sludge deep heat drying device |
| CN108529835A (en) * | 2018-04-19 | 2018-09-14 | 东北大学 | A kind of device and method of employing periodic reverse electrocoagulation reinforcement sludge dehydration |
| CN109368964A (en) * | 2018-11-29 | 2019-02-22 | 杭州渗源环境科技有限公司 | A kind of mud conditioning device |
| CN109354135A (en) * | 2018-12-06 | 2019-02-19 | 佛山科学技术学院 | A kind of device of electric flocculation and electro-osmosis combination processing sanitary wastewater |
| CN109896666A (en) * | 2019-03-27 | 2019-06-18 | 温州城建集团股份有限公司 | Drilled pile waste liquid environment-friendly disposal system and drilled pile waste liquid environment-friendly treatment method |
| CN109896666B (en) * | 2019-03-27 | 2022-06-10 | 温州城建集团股份有限公司 | Environment-friendly treatment system and environment-friendly treatment method for waste liquid of drilled piles |
| CN110031534A (en) * | 2019-04-12 | 2019-07-19 | 上海同臣环保有限公司 | A kind of sludge electroosmotic is dehydrated shale evaluating apparatus and evaluating method thoroughly |
| CN110902987A (en) * | 2019-12-17 | 2020-03-24 | 苏翠青 | Sludge dewatering machine |
| CN110902987B (en) * | 2019-12-17 | 2022-08-12 | 山西煜昊源环保科技有限公司 | Sludge dewatering machine |
| CN111574004A (en) * | 2020-05-19 | 2020-08-25 | 哈工大机电工程(嘉善)研究院 | Comprehensive experimental device for reduction of oily sludge |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140910 |