CN219861009U - Intelligent oil sludge low-temperature pressure filtration vacuum drying equipment - Google Patents
Intelligent oil sludge low-temperature pressure filtration vacuum drying equipment Download PDFInfo
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- CN219861009U CN219861009U CN202320921609.7U CN202320921609U CN219861009U CN 219861009 U CN219861009 U CN 219861009U CN 202320921609 U CN202320921609 U CN 202320921609U CN 219861009 U CN219861009 U CN 219861009U
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- vacuum drying
- sludge
- storage well
- pressure filtration
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- 239000010802 sludge Substances 0.000 title claims abstract description 66
- 238000001291 vacuum drying Methods 0.000 title claims abstract description 30
- 238000011085 pressure filtration Methods 0.000 title claims abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 44
- 238000003756 stirring Methods 0.000 claims abstract description 39
- 239000010865 sewage Substances 0.000 claims abstract description 38
- 239000012528 membrane Substances 0.000 claims abstract description 28
- 239000003814 drug Substances 0.000 claims abstract description 12
- 238000009434 installation Methods 0.000 claims description 10
- 238000003825 pressing Methods 0.000 claims description 8
- 230000001105 regulatory effect Effects 0.000 abstract description 15
- 238000001914 filtration Methods 0.000 abstract description 8
- 238000009270 solid waste treatment Methods 0.000 abstract description 2
- 238000001035 drying Methods 0.000 description 7
- 229910010293 ceramic material Inorganic materials 0.000 description 6
- 230000018044 dehydration Effects 0.000 description 6
- 238000006297 dehydration reaction Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 238000011282 treatment Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 238000002156 mixing Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 239000012065 filter cake Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 230000001112 coagulating effect Effects 0.000 description 1
- 239000010842 industrial wastewater Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000005504 petroleum refining Methods 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Landscapes
- Treatment Of Sludge (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The utility model relates to the technical field of solid waste treatment, in particular to intelligent oil sludge low-temperature pressure filtration vacuum drying equipment which comprises a sewage storage well, a regulating tank, a membrane system, a sludge concentration tank, a sludge press filtration low-temperature vacuum drying system and a stirring mechanism, wherein the regulating tank is communicated with the sewage storage well, the membrane system is communicated with the regulating tank, the sludge concentration tank is communicated with the membrane system, the sludge press filtration low-temperature vacuum drying system is communicated with the concentration tank, the sewage storage well is used for storing sludge water discharged by a water factory, the regulating tank is used for regulating water quantity and concentration, and the stirring mechanism is used for stirring sewage after a medicament is added into the sewage storage well.
Description
Technical Field
The utility model relates to the technical field of solid waste treatment, in particular to intelligent oil sludge low-temperature pressure filtration vacuum drying equipment.
Background
The petroleum refining industry and industrial wastewater contain petroleum components, and after pretreatment by a wastewater station treatment process, the pretreatment generally adopts an air floatation method and a coagulating sedimentation method, and a large amount of sludge discharge water can be generated in the operation process of the two processes.
To solve the above problems, the existing measures are to use a filter press to dehydrate a mud-water mixture with higher water content after modifying by adding a medicament, but in this way, the dehydration effect is still worse, the water content of the sludge is high, the volume of the sludge is large, and the filter material is easy to be blocked.
Disclosure of Invention
The utility model aims to provide intelligent oil sludge low-temperature pressure filtration vacuum drying equipment, and aims to solve the technical problems that in the prior art, after modification by adding a medicament, a filter press is adopted to dehydrate a sludge-water mixture with higher water content, but in the mode, the dehydration effect is still poor, the water content of sludge is high, the sludge volume is large, and filter materials are extremely easy to block.
In order to achieve the purpose, the intelligent oil sludge low-temperature pressure filtration vacuum drying equipment comprises a sewage storage well, an adjusting tank, a membrane system, a sludge concentration tank, a sludge press filtration low-temperature vacuum drying system and a stirring mechanism, wherein the adjusting tank is communicated with the sewage storage well, the membrane system is communicated with the adjusting tank, the sludge concentration tank is communicated with the membrane system, the sludge press filtration low-temperature vacuum drying system is communicated with the concentration tank, the sewage storage well is used for storing sludge water discharged by a water factory, the adjusting tank is used for adjusting water quantity and concentration, and the stirring mechanism is used for stirring sewage after a medicament is added into the sewage storage well.
The stirring mechanism comprises two groups of installation components, a support plate, a motor and stirring pieces, wherein the installation components comprise a vertical plate, a block body, a spring and a supporting rod, the vertical plate is provided with a groove, two ends of the support plate are arranged in the groove, the support plate is provided with two limit grooves, the motor is installed on the support plate, the output end of the motor is fixedly connected with the stirring pieces, one end of the supporting rod is fixedly connected with the block body, the other end of the supporting rod is inserted into the corresponding limit groove, and two ends of the spring are respectively fixedly connected with the block body and the vertical plate.
The mounting assembly further comprises a plate body and a plurality of bolts, wherein the plate body is fixedly connected with the vertical plate, and the bolts penetrate through the plate body.
The installation assembly further comprises a connecting rod and a pulling ball, one end of the connecting rod is fixedly connected with the block body, and the other end of the connecting rod is fixedly connected with the pulling ball.
The installation assembly further comprises an inclined block, wherein the inclined block is fixedly connected with the vertical plate, and the inclined block is in contact with the support plate.
According to the intelligent oil sludge low-temperature pressure filtration vacuum drying equipment, when the sludge water of a water plant is specifically treated, the sludge water of the water plant firstly enters the sewage storage well, then the stirring mechanism is opened to stir and mix the medicament and the sewage after the medicament is added, the valve between the sewage storage well and the regulating tank is opened after the stirring and mixing are completed, the sewage enters the regulating tank to regulate the water quantity and the concentration and then enters the membrane system to concentrate sludge and then enters the concentration tank, the membrane system adopts a flexible ceramic material, the flexible ceramic material does not react with any substance at normal temperature, the problem of scaling of a traditional membrane can be solved, the concentrated wet sludge is reduced to about 95% of the water content from the original water content, at the moment, the concentrated sludge enters the subsequent sludge low-temperature drying system to carry out drying treatment, the sludge filter pressing low-temperature vacuum drying system adopts a high-end sludge drying equipment integrating negative pressure filtration and vacuum drying technology, the sludge is filtered by the feed, the low-temperature membrane and the obtained sludge in a filter cake is fully removed to obtain 40% of the water content, the water content of the sludge is reduced, the problem of the traditional membrane is solved, and the water content of the sludge is reduced, and the scaling effect is small.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic view of the structure of the utility model without the stirring mechanism.
Fig. 2 is a schematic structural view of the stirring mechanism of the present utility model.
Fig. 3 is a cross-sectional view of the A-A line structure of fig. 2 in accordance with the present utility model.
101-sewage storage well, 102-equalizing basin, 103-membrane system, 104-sludge concentration tank, 105-sludge press filtration low temperature vacuum drying system, 106-extension board, 107-motor, 108-stirring piece, 109-riser, 110-block, 111-spring, 112-holding rod, 113-plate body, 114-bolt, 115-connecting rod, 116-pulling ball, 117-sloping block, 118-groove, 119-spacing groove.
Detailed Description
First embodiment:
referring to fig. 1 to 3, fig. 1 is a schematic structural view of the stirring mechanism without stirring mechanism of the present utility model, fig. 2 is a schematic structural view of the stirring mechanism of the present utility model, and fig. 3 is a sectional view of the A-A line structure of fig. 2 of the present utility model.
The utility model provides intelligent oil sludge low-temperature pressure filtration vacuum drying equipment which comprises: including sewage storage well 101, equalizing basin 102, membrane system 103, mud thickening jar 104, mud filter-pressing low temperature vacuum drying system 105 and rabbling mechanism, rabbling mechanism includes two sets of installation component, extension board 106, motor 107 and stirring piece 108, the installation component includes riser 109, block 110, spring 111, supports and holds pole 112, plate 113, a plurality of bolts 114, connecting rod 115, pulling ball 116 and sloping block 117, and the current measure in the prior art has been solved through throwing the reagent and modified the back, adopts the pressure filter to dewater the mud water mixture that the moisture content is higher, but in this mode, the dehydration effect still is relatively poor, and the mud moisture content is high, and the mud volume is big, and very easy technical problem of blocking filter material.
For the specific embodiment, the regulating tank 102 is communicated with the sewage storage well 101, the membrane system 103 is communicated with the regulating tank 102, the sludge concentration tank 104 is communicated with the membrane system 103, the sludge press filtration low-temperature vacuum drying system 105 is communicated with the concentration tank, the sewage storage well 101 is used for storing sewage discharged from a water plant, the regulating tank 102 is used for regulating water quantity and concentration, the stirring mechanism is used for stirring sewage after adding a medicament into the sewage storage well 101, when the sewage discharged from the water plant is processed, firstly, the sewage discharged from the water plant enters the sewage storage well 101, then the stirring mechanism is opened for stirring and mixing the medicament and the sewage after adding the medicament, a valve between the sewage storage well 101 and the regulating tank 102 is opened after the stirring and mixing are completed, the sewage enters the regulating tank 102, enters the membrane system 103 for sludge concentration, and then enters the concentration tank, the membrane system 103 adopts flexible ceramic materials, the flexible ceramic materials do not react with any substances at normal temperature, the problem of scaling of the traditional membrane can be solved, the concentrated wet sludge is reduced to about 95% of the original water content from 99% of the original water content, at the moment, the concentrated sludge enters the subsequent sludge low-temperature drying system for drying treatment, the sludge filter-pressing low-temperature vacuum drying system 105 adopts a high-end sludge dehydration drying device which combines negative pressure filter pressing with a vacuum drying technology, the water in a filter cake is fully removed to below 40% of the water content after the sludge is subjected to the treatments of feed filtering, low-temperature diaphragm pressing and vacuum drying, the dehydration effect can be improved in this way, the water content of the sludge is low, the sludge volume is small, and solves the problem of scaling of the traditional membrane.
The vertical plate 109 is provided with grooves 118, two ends of the supporting plate 106 are arranged in the grooves 118, the supporting plate 106 is provided with two limiting grooves 119, the motor 107 is installed on the supporting plate 106, the output end of the motor 107 is fixedly connected with the stirring piece 108, one end of the supporting rod 112 is fixedly connected with the block 110, the other end of the supporting rod 112 is inserted into the corresponding limiting groove 119, two ends of the spring 111 are respectively fixedly connected with the block 110 and the vertical plate 109, the two vertical plates 109 are arranged on the sewage storage well 101, when stirring is needed, the two blocks 110 are pulled first, the supporting rod 112 is driven to move and the spring 111 is driven to stretch, then the supporting plate 106 is arranged at two designated positions in the grooves 118, the two blocks 110 are released, at this time, the spring 111 is reset and contracted to drive the block 110 to move, the motor 112 is driven to be inserted into the corresponding limiting groove 119, then the two blocks 110 are driven to move and the stirring piece 101 is driven to move, the two blocks 107 are driven to move, and the stirring piece 107 is driven to move, and the two stirring pieces are driven to move, and the stirring piece 101 is further away from the two stirring pieces are driven to be driven to move the stirring piece 101.
Secondly, the plate body 113 is fixedly connected with the vertical plate 109, a plurality of bolts 114 penetrate through the plate body 113, the plate body 113 and the bolts 114 are arranged, and the plate body 113 can be fixed on the sewage storage well 101 through the bolts 114, so that the vertical plate 109 is fixed
Meanwhile, one end of the connecting rod 115 is fixedly connected with the block 110, the other end of the connecting rod 115 is fixedly connected with the pulling ball 116, the pulling ball 116 is pulled by arranging the connecting rod 115 and the pulling ball 116, the pulling ball 116 drives the connecting rod 115 to move, and the connecting rod 115 drives the block 110 to move.
Again, the inclined block 117 is fixedly connected with the riser 109, and the inclined block 117 contacts with the support plate 106, so that the support plate 106 can be supported by the inclined block 117, and the stability of the support plate 106 is improved.
When the intelligent oil sludge low-temperature pressure filtration vacuum drying equipment is used for specifically treating the water-plant sludge, the water-plant sludge water firstly enters the sewage storage well 101, then the stirring mechanism is opened after the medicine is added to stir and mix the medicine and the sewage, the valve between the sewage storage well 101 and the regulating tank 102 is opened after the stirring and mixing are completed, the sewage enters the regulating tank 102 to regulate the water quantity and the concentration and then enters the membrane system 103 to concentrate the sludge and then enters the concentration tank, the membrane system 103 adopts a flexible ceramic material, the flexible ceramic material does not react with any substance at normal temperature, the problem of scale formation of a traditional membrane can be solved, the concentrated wet sludge is reduced to about 95% of the water content from the original water content, the concentrated sludge enters the subsequent low-temperature drying system to be dried, the sludge low-temperature filter-pressing vacuum drying system 105 adopts a high-end sludge dehydration device integrated with a negative pressure combined vacuum drying technology, the sludge is subjected to material filtration, the low-temperature membrane is pressed and the treatment of a vacuum filter cake, the water content of the sludge is removed from the membrane system, the water content of the sludge is reduced to 40%, the problem of the traditional membrane scale formation can be fully solved, and the water content of the sludge is reduced, and the problem of the water content of the sludge is fully removed.
The above disclosure is only a preferred embodiment of the present utility model, and it should be understood that the scope of the utility model is not limited thereto, and those skilled in the art will appreciate that all or part of the procedures described above can be performed according to the equivalent changes of the claims, and still fall within the scope of the present utility model.
Claims (5)
1. An intelligent oil sludge low-temperature pressure filtration vacuum drying device,
including sewage storage well, equalizing basin, membrane system, mud concentration jar, mud filter-pressing low temperature vacuum drying system and rabbling mechanism, the equalizing basin with sewage storage well intercommunication, the membrane system with the equalizing basin intercommunication, mud concentration jar with membrane system intercommunication, mud filter-pressing low temperature vacuum drying system with the concentration jar intercommunication, sewage storage well is used for storing water factory muddy water, the equalizing basin is used for adjusting water yield and concentration, rabbling mechanism is used for right sewage after adding the medicament in the sewage storage well stirs.
2. The intelligent sludge low-temperature pressure filtration vacuum drying equipment according to claim 1, which is characterized in that,
the stirring mechanism comprises two groups of installation components, support plates, motors and stirring pieces, wherein the installation components comprise vertical plates, blocks, springs and supporting rods, the vertical plates are provided with grooves, two ends of each support plate are arranged in the corresponding grooves, each support plate is provided with two limiting grooves, the motors are installed on the support plates, the output ends of the motors are fixedly connected with the stirring pieces, one ends of the supporting rods are fixedly connected with the corresponding blocks, the other ends of the supporting rods are inserted into the corresponding limiting grooves, and two ends of each spring are respectively fixedly connected with the corresponding block and the corresponding vertical plate.
3. The intelligent sludge low-temperature pressure filtration vacuum drying equipment according to claim 2, which is characterized in that,
the mounting assembly further comprises a plate body and a plurality of bolts, wherein the plate body is fixedly connected with the vertical plate, and the bolts penetrate through the plate body.
4. The intelligent sludge low-temperature pressure filtration vacuum drying equipment according to claim 3, which is characterized in that,
the installation component still includes connecting rod and pulling ball, the one end of connecting rod with block fixed connection, the other end of connecting rod with pulling ball fixed connection.
5. The intelligent sludge low-temperature pressure filtration vacuum drying equipment according to claim 4, which is characterized in that,
the installation component still includes the sloping block, the sloping block with riser fixed connection, just the sloping block with the extension board contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320921609.7U CN219861009U (en) | 2023-04-23 | 2023-04-23 | Intelligent oil sludge low-temperature pressure filtration vacuum drying equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320921609.7U CN219861009U (en) | 2023-04-23 | 2023-04-23 | Intelligent oil sludge low-temperature pressure filtration vacuum drying equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219861009U true CN219861009U (en) | 2023-10-20 |
Family
ID=88343775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320921609.7U Active CN219861009U (en) | 2023-04-23 | 2023-04-23 | Intelligent oil sludge low-temperature pressure filtration vacuum drying equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219861009U (en) |
-
2023
- 2023-04-23 CN CN202320921609.7U patent/CN219861009U/en active Active
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