CN212174765U - High-efficient concentrated membrane filter press dewatering system of mud - Google Patents
High-efficient concentrated membrane filter press dewatering system of mud Download PDFInfo
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- CN212174765U CN212174765U CN202020398797.6U CN202020398797U CN212174765U CN 212174765 U CN212174765 U CN 212174765U CN 202020398797 U CN202020398797 U CN 202020398797U CN 212174765 U CN212174765 U CN 212174765U
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- mud
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- slurry
- filter press
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- 239000012528 membrane Substances 0.000 title claims description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 41
- 230000003068 static effect Effects 0.000 claims abstract description 26
- 239000008394 flocculating agent Substances 0.000 claims abstract description 17
- 238000003860 storage Methods 0.000 claims abstract description 9
- 230000018044 dehydration Effects 0.000 claims abstract description 7
- 238000006297 dehydration reaction Methods 0.000 claims abstract description 7
- 238000001914 filtration Methods 0.000 claims abstract description 6
- 238000002360 preparation method Methods 0.000 claims abstract description 5
- 239000002002 slurry Substances 0.000 claims description 33
- 239000003814 drug Substances 0.000 claims description 10
- 238000010276 construction Methods 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 4
- 230000003116 impacting effect Effects 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 239000000203 mixture Substances 0.000 abstract description 2
- 230000002349 favourable effect Effects 0.000 abstract 1
- 239000012530 fluid Substances 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 229910000746 Structural steel Inorganic materials 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000005553 drilling Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000012065 filter cake Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Images
Landscapes
- Treatment Of Sludge (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
A mud high-efficiency concentration diaphragm filter press dehydration system is characterized in that a mud pump is arranged in a mud storage tank, a static mixer is arranged at the upper end of a feeding pipeline, a shunt barrel is arranged on a fixed frame, a buffer barrel is arranged in the shunt barrel, a flocculating agent preparation device is connected with a dosing pump, flocculating agents enter the static mixer through the dosing pipeline to be mixed with mud, then the mixture flows into a conical concentration tank for concentration, the concentrated mud is injected into the diaphragm filter press through the pressure of the feeding pump, filtered clear water enters a clear water tank through a drainage pipeline, a PLC controller is arranged in electrical control, the quality components of the mud are effectively changed by adding the flocculating agents, favorable conditions for mud dehydration and filtration are created for the diaphragm filter press, the mud is quickly and effectively dehydrated, the water content of mud cakes can be reduced to be within the range of 25-30%, water sources are saved, the production cost is reduced, the working site environment is clean and tidy, and the production efficiency is improved.
Description
Technical Field
The utility model discloses a solid-liquid separation filter-press field relates to a mud pressure filter dewatering system, and further say so, relates to a high-efficient concentrated diaphragm filter press dewatering system of mud.
Background
At present, a large amount of mud can be generated in the process of foundation piling in the capital construction industry, the mud of a natural gas drilling platform is filtered and treated, the mud of an overhead pier and a tunnel drilling is filtered, sewage and sludge are filtered in the environment-friendly industry, and the like.
Disclosure of Invention
The utility model aims at solving the shortcomings existing in the prior art and providing a dehydration system of a high-efficiency concentration membrane filter press for slurry.
In order to realize the above object, the utility model provides a high-efficient concentrated diaphragm filter press dewatering system of mud, this system divide into four parts, wherein include, mud pan feeding part, mud concentration part, pressure filter filtering part, electric automatic control part.
The mud pan feeding part comprises a mud storage pool, a clean water pool, a slurry pump, a drainage pump, a pan feeding motor, a feeding pipeline and a static mixer, wherein the mud storage pool and the clean water pool are installed in parallel, the slurry pump is installed in the mud storage pool, the slurry pump is installed in the feeding pipeline, the pan feeding motor is connected with the slurry pump, the static mixer is installed at the upper end of the feeding pipeline, mud enters the conical concentration tank through the static mixer, and the drainage pump is installed on the side face of the clean water pool.
The concentrated part of mud includes, toper concentrator bowl, buffer cylinder, reposition of redundant personnel bucket, mount, drainage valve, flocculating agent, dosing pump, adds the medicine pipeline, flowmeter and constitutes, the concentrated jar lower extreme of toper be equipped with the supporting rack, at the concentrated jar of installation mount of toper, the reposition of redundant personnel bucket is installed at the mount, the buffer cylinder is installed in the reposition of redundant personnel bucket, is equipped with the discharge gate in the lower extreme both sides of reposition of redundant personnel bucket, drainage valve installation toper concentrator bowl lower extreme, the dosing pump is connected to flocculating agent preparation ware, dosing pipeline one end connect the dosing pump, add the static mixer of medicine pipeline other end connection, the flowmeter install at adding the medicine pipeline, the flocculating agent gets into static mixer and mud through adding the medicine pipeline and mixes, then flows into the concentrated jar of.
The filter press filtering part comprises a feeding pipeline, a feeding pump, a membrane filter press, a drainage pipeline and a drainage pump, wherein one end of the feeding pipeline is connected with a conical concentration tank, the other end of the feeding pipeline is connected with the feeding pump, concentrated slurry is injected into the membrane filter press through the pressure of the feeding pump, the slurry is squeezed through a membrane filter plate after being filtered and dehydrated, the water content of a mud cake reaches 25-30%, the mud cake is convenient to transport and bury, filtered clean water enters a clean water tank through the drainage pipeline, the drainage pump is installed in the clean water tank, and the clean water is conveyed to a construction site through the.
The electric automatic control part, electrical control are equipped with the PLC controller, and pan feeding motor and dosing pump connection PLC controller, and mud gets into the concentrated jar of toper through electric automatic control flow through static mixer reentrant, and the flocculating agent gets into the concentrated jar of toper through dosing pump reentrant static mixer, and electric automatic control adds the medicine flow, and the PLC controller is connected to pressure filter charge pump, and pressure filter complete machine circulation dehydration operation is operated by PLC controller automation completely.
The lower end of the conical concentration tank is provided with a supporting frame, the upper end of the conical concentration tank is provided with a clear water overflow pipe, and clear water floating up after the slurry is diluted in the conical concentration tank flows into a clear water tank through the clear water overflow pipe.
The flocculant enters the conical concentration tank through a dosing pipeline, the concentration ratio of the flocculant is 3-4 per mill, and the flocculant is mixed into the slurry through the static mixer and enters the conical concentration tank for concentration.
The buffer cylinder install in the reposition of redundant personnel bucket, be equipped with a plurality of buffer boards in the buffer cylinder, buffer board prevents the impact of mud pressure in mud gets into the buffer cylinder, mud slowly gets into the reposition of redundant personnel bucket.
The utility model discloses an implement the effect that a mud high-efficient concentrated membrane filter press dewatering system realized mud concentration dehydration fast, the flocculating agent gets into the even toper concentration jar that gets into of static mixer and mud fusion, it is an advanced mixing apparatus to set up static mixer, utilize intraductal mixing unit body to change the fluid state of fluid in the pipe, the purpose of well dispersion and intensive mixing between the different fluids has been reached, under the condition that does not need external power, the mud flow can produce reposition of redundant personnel through static mixer and cross mixing and reverse whirl three effect, make the flocculating agent medicament of adding diffuse rapidly evenly in whole mud, reach the purpose of instantaneous mixing, then make mud fast concentration through the buffer structure that the toper concentration jar set up again, mud is through adding the effectual quality composition that changes of flocculating agent, the filtered advantage of mud dewatering has been created for the membrane filter press, solid-liquid separation is easily formed in the concentrated slurry membrane filter press, slurry is quickly and effectively dewatered, then the filter press uses a membrane filter plate to squeeze a mud cake, the moisture in the mud cake is further reduced, the water content of the mud cake can be reduced to be 25-30%, the filter press is more convenient to transport and bury, clear water filtered by the membrane filter press is returned to a clear water tank, the clear water can be effectively and fully reused, a large number of water sources are saved, the production cost is reduced, the technical problem of slurry treatment is solved, the working site environment is clean and tidy, no potential safety hazard exists, and the production efficiency is improved.
Drawings
The following figures and examples further illustrate the invention.
Figure 1 is the utility model discloses a high-efficient concentrated membrane filter press dewatering system of mud sketch map.
In the figure, 1, a mud storage pool, 2, a slurry pump, 3, a feeding motor, 4, a feeding pipeline, 5, a static mixer, 6, a buffer cylinder, 7, a flowmeter, 8, a diversion barrel, 9, a discharge port, 10, a conical concentration tank, 11, a discharge valve, 12, a flocculant preparation device, 13, a dosing pump, 14, a dosing pipeline, 15, a clean water overflow pipe, 16, a clean water pool, 17, a feeding pipeline, 18, a feeding pump, 19, a clean water discharge pipe, 20, a diaphragm filter press, 21, a fixing frame, 22, a drainage pump and 23, a drainage pipeline are arranged.
Detailed Description
Please refer to fig. 1, the utility model provides a high-efficient concentrated diaphragm filter press dewatering system of mud, mud storage tank 1 and clean water basin 16 are installed side by side, mud storage tank 1 and clean water basin 16 set up the volume according to the mud treatment capacity, make steel construction or cement concrete structure according to the volume, install slurry pump 2 in mud storage tank 1, slurry pump 2 install into pipeline 4, the material of making into pipeline 4 is rubber high-pressure hose, the material motor 3 of going into connect slurry pump 2, install static mixer 5 on the upper end of pipeline 4 of going into, static mixer 5 is a high-efficient mixing equipment, make the flocculating agent medicament that adds spread to whole mud rapidly and evenly, reach the mesh of mixing in the twinkling of an eye, static mixer 5 china has professional manufacturer to make, can choose the type according to the design needs can, the mud passes through static mixer 5 and gets into toper concentration jar 10, the drainage pump 22 is arranged on the side surface of the clean water tank 16, the lower end of the conical concentration tank 10 is provided with a supporting frame, the conical concentration tank 10 is made of a carbon structural steel middle plate, the carbon structural steel middle plate is processed into a cylinder body by a three-roller rounding machine and then welded into a shape, the conical concentration tank 10 is internally provided with a fixing frame, the shunt cylinder 8 is arranged on the fixing frame 21, the buffer cylinder 6 is arranged in the shunt cylinder 8, the buffer cylinder 6 is internally provided with a plurality of buffer plates, slurry enters the buffer plates in the buffer cylinder 6 to prevent the impact of the pressure of the slurry, so that the slurry slowly enters the shunt cylinder 8, the two sides of the lower end of the shunt cylinder 8 are provided with discharge ports 9, the drainage valve 11 is arranged at the lower end of the conical concentration tank 10, the flocculating agent preparation device 12 is connected with the dosing pump 13, one end of the dosing pipeline 14 is connected with, flocculating agent enters a static mixer 5 through a dosing pipeline 14 to be mixed with the slurry, and then flows into a conical concentration tank 10 for concentration, one end of a feeding pipeline 17 is connected with the conical concentration tank 10, the other end of the feeding pipeline 17 is connected with a feeding pump 18, the concentrated slurry is injected into a membrane filter press 20 through the pressure of the feeding pump 18, the membrane filter press 20 is a main complete set of filter equipment in the solid-liquid separation industry, the filter press has the function of squeezing a filter cake through a membrane filter plate at high filtering speed, the water content in the filter cake can be greatly reduced, the concentrated slurry is squeezed through the membrane filter plate after being filtered and dehydrated, the water content of the mud cake can reach 25-30%, the mud cake is convenient to transport and bury, the filtered clean water enters a clean water tank 16 through a drainage pipeline 23, a drainage pump 22 is installed on the clean water tank 16.
The electric automatic control part is provided with a PLC controller in an electric control cabinet, the feeding motor 3 and the dosing pump 13 are connected with the PLC controller, slurry passes through the PLC controller to automatically control the flow rate and reenters the conical concentration tank 10 through the static mixer 5, a flocculating agent reenters the conical concentration tank 10 through the dosing pump 13 through the static mixer 5, the electric automatic control adds the dosing flow rate, the filter press feeding pump is connected with the PLC controller, and the whole 20-machine circulating dehydration of the membrane filter press is completely operated and operated by the PLC controller.
Claims (4)
1. A dehydration system of a mud high-efficiency concentration membrane filter press is characterized by comprising a mud feeding part, a mud concentration part, a filter press filtering part and an electric automatic control part, wherein the mud feeding part comprises a mud storage pool, a clean water pool, a mud pump, a drainage pump, a feeding motor, a feeding pipeline and a static mixer;
the slurry concentration part comprises: concentrated jar of toper, buffer cylinder, reposition of redundant personnel bucket, mount, drainage valve, flocculating agent, dosing pump, add medicine pipeline, flowmeter, the concentrated jar lower extreme of toper be equipped with the supporting rack, at the concentrated jar of toper installation mount, the reposition of redundant personnel bucket is installed at the mount, the buffer cylinder is installed in the reposition of redundant personnel bucket, is equipped with the discharge gate in the lower extreme both sides of reposition of redundant personnel bucket, drainage valve installation toper concentration jar lower extreme, the dosing pump is connected to the flocculating agent preparation ware, dosing pipeline one end connect the dosing pump, add the static mixer of medicine pipeline other end connection, the flowmeter install and add the medicine pipeline, pressure filter filtering part includes: the device comprises a feed pipeline, a feed pump, a membrane filter press, a drainage pipeline and a drainage pump, wherein one end of the feed pipeline is connected with a conical concentration tank, the other end of the feed pipeline is connected with the feed pump, concentrated slurry is injected into the membrane filter press through the pressure of the feed pump, the slurry is squeezed through a membrane filter plate after being filtered and dehydrated, filtered clean water enters a clean water tank through the drainage pipeline, the automatic dewatering device is characterized in that a drainage pump is installed on a clean water tank, clean water is conveyed to a construction site through the drainage pump to be recycled, an electric automatic control part is provided with a PLC (programmable logic controller) controller, a feeding motor and a dosing pump are connected with the PLC controller, slurry flows through an electric automatic control pump and then enters a conical concentration tank through a static mixer, a flocculating agent flows through the dosing pump and then enters the conical concentration tank through the static mixer, the electric automatic control dosing flow is controlled, a feeding pump of the filter press is connected with the PLC controller, and the whole machine of the filter press is completely and automatically operated through the PLC controller in a.
2. The system of claim 1, wherein the upper end of the conical concentration tank is provided with a clear water overflow pipe, and clear water floating up after the slurry is diluted in the conical concentration tank flows into the clear water tank through the clear water overflow pipe.
3. The dewatering system of claim 1, wherein the flocculant is added at a concentration ratio of 3 to 4 per thousand, and the flocculant is mixed into the slurry by a static mixer and enters the conical concentration tank for concentration.
4. The system of claim 1, wherein a plurality of buffer plates are disposed in the buffer cylinder, the buffer plates prevent the slurry from impacting the pressure of the slurry when the slurry enters the buffer cylinder, and the slurry slowly enters the diversion barrel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020398797.6U CN212174765U (en) | 2020-03-26 | 2020-03-26 | High-efficient concentrated membrane filter press dewatering system of mud |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020398797.6U CN212174765U (en) | 2020-03-26 | 2020-03-26 | High-efficient concentrated membrane filter press dewatering system of mud |
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| Publication Number | Publication Date |
|---|---|
| CN212174765U true CN212174765U (en) | 2020-12-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020398797.6U Active CN212174765U (en) | 2020-03-26 | 2020-03-26 | High-efficient concentrated membrane filter press dewatering system of mud |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111217508A (en) * | 2020-03-26 | 2020-06-02 | 景津环保股份有限公司 | A dewatering system for a high-efficiency slurry concentrating diaphragm filter press |
| CN112974725A (en) * | 2021-02-23 | 2021-06-18 | 新兴河北工程技术有限公司 | Wastewater treatment and water recycling system and method for nodular cast iron pipe finishing process |
-
2020
- 2020-03-26 CN CN202020398797.6U patent/CN212174765U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111217508A (en) * | 2020-03-26 | 2020-06-02 | 景津环保股份有限公司 | A dewatering system for a high-efficiency slurry concentrating diaphragm filter press |
| CN112974725A (en) * | 2021-02-23 | 2021-06-18 | 新兴河北工程技术有限公司 | Wastewater treatment and water recycling system and method for nodular cast iron pipe finishing process |
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Address after: 253034 Jingjin environmental protection, Jinghua Road, Dezhou Economic Development Zone, Shandong Province Patentee after: Jingjin Equipment Co.,Ltd. Address before: 253034 Jingjin environmental protection, Jinghua Road, Dezhou Economic Development Zone, Shandong Province Patentee before: Jing Jin Environmental Protection Inc. |